2747 files changed, 249776 insertions, 0 deletions

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/pom.xml
new file mode 100644
index 0000000000..109b2f1acb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/pom.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-assembly-java-dsl</artifactId>
+    <name>Apache Tuscany SCA Assembly Model Java DSL</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/AssemblyBuilder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/AssemblyBuilder.java
new file mode 100644
index 0000000000..28a5ecdc24
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/AssemblyBuilder.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.dsl;
+
+
+public interface AssemblyBuilder {
+	
+	CompositeBuilder composite(String name);
+	
+	ComponentBuilder component(String name);
+	
+	ComponentReferenceBuilder reference(String name);
+
+	ComponentServiceBuilder service(String name);
+	
+	ComponentPropertyBuilder property(String name);
+	
+	CompositeBuilder domain(String uri);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/ComponentBuilder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/ComponentBuilder.java
new file mode 100644
index 0000000000..98f247e5cc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/ComponentBuilder.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.dsl;
+
+public interface ComponentBuilder {
+
+	ComponentBuilder implementedBy(Class clazz);
+	
+	ComponentBuilder implementedBy(CompositeBuilder composite);
+	
+	public ComponentBuilder uses(ComponentReferenceBuilder... componentReferences);
+
+	public ComponentBuilder provides(ComponentServiceBuilder... componentServices);
+	
+	public ComponentBuilder declares(ComponentPropertyBuilder...componentProperties);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/ComponentPropertyBuilder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/ComponentPropertyBuilder.java
new file mode 100644
index 0000000000..7f3c89fd2f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/ComponentPropertyBuilder.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.dsl;
+
+public interface ComponentPropertyBuilder {
+	
+	ComponentPropertyBuilder ofType(String type);
+	
+	ComponentPropertyBuilder configuredTo(Object value);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/ComponentReferenceBuilder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/ComponentReferenceBuilder.java
new file mode 100644
index 0000000000..8966a4be9d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/ComponentReferenceBuilder.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.dsl;
+
+public interface ComponentReferenceBuilder {
+	
+	ComponentReferenceBuilder wiredTo(String target);
+	
+	ComponentReferenceBuilder wiredTo(ComponentServiceBuilder target);
+	
+	ComponentReferenceBuilder typedBy(Class interfaceClass);
+	
+	ComponentReferenceBuilder promotedAs(String promoted);
+
+	ComponentReferenceBuilder promoted();
+	
+	ComponentReferenceBuilder boundTo(String uri);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/ComponentServiceBuilder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/ComponentServiceBuilder.java
new file mode 100644
index 0000000000..f3e36e8c38
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/ComponentServiceBuilder.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.dsl;
+
+public interface ComponentServiceBuilder {
+	
+	ComponentServiceBuilder typedBy(Class interfaceClass);
+	
+	ComponentServiceBuilder promotedAs(String promoted);
+	
+	ComponentServiceBuilder promoted();
+	
+	ComponentServiceBuilder boundTo(String uri);
+	
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/CompositeBuilder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/CompositeBuilder.java
new file mode 100644
index 0000000000..e2108b5ef8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/CompositeBuilder.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.dsl;
+
+
+public interface CompositeBuilder {
+	
+	CompositeBuilder contains(ComponentBuilder... components);
+	
+	CompositeBuilder includes(CompositeBuilder... includes);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/impl/AssemblyBuilderImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/impl/AssemblyBuilderImpl.java
new file mode 100644
index 0000000000..0968310548
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/impl/AssemblyBuilderImpl.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.dsl.impl;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.dsl.AssemblyBuilder;
+import org.apache.tuscany.sca.assembly.dsl.ComponentBuilder;
+import org.apache.tuscany.sca.assembly.dsl.ComponentPropertyBuilder;
+import org.apache.tuscany.sca.assembly.dsl.ComponentReferenceBuilder;
+import org.apache.tuscany.sca.assembly.dsl.ComponentServiceBuilder;
+import org.apache.tuscany.sca.assembly.dsl.CompositeBuilder;
+
+public class AssemblyBuilderImpl extends DefaultAssemblyFactory implements AssemblyBuilder {
+
+	public ComponentBuilder component(String name) {
+		ComponentBuilderImpl component = new ComponentBuilderImpl();
+		component.setName(name);
+		return component;
+	}
+
+	public CompositeBuilder composite(String name) {
+		CompositeBuilderImpl composite = new CompositeBuilderImpl();
+		//TODO handle namespace
+		composite.setName(new QName("", name));
+		return composite;
+	}
+
+	public CompositeBuilder domain(String uri) {
+		CompositeBuilderImpl composite = new CompositeBuilderImpl();
+		composite.setName(new QName(uri, ""));
+		return composite;
+	}
+
+	public ComponentPropertyBuilder property(String name) {
+		ComponentPropertyBuilderImpl property = new ComponentPropertyBuilderImpl();
+		property.setName(name);
+		return property;
+	}
+
+	public ComponentReferenceBuilder reference(String name) {
+		ComponentReferenceBuilderImpl reference = new ComponentReferenceBuilderImpl(this);
+		reference.setName(name);
+		return reference;
+	}
+
+	public ComponentServiceBuilder service(String name) {
+		ComponentServiceBuilderImpl service = new ComponentServiceBuilderImpl(this);
+		service.setName(name);
+		return service;
+	}
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/impl/ComponentBuilderImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/impl/ComponentBuilderImpl.java
new file mode 100644
index 0000000000..9022b9d9e6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/impl/ComponentBuilderImpl.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.dsl.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.dsl.ComponentBuilder;
+import org.apache.tuscany.sca.assembly.dsl.ComponentPropertyBuilder;
+import org.apache.tuscany.sca.assembly.dsl.ComponentReferenceBuilder;
+import org.apache.tuscany.sca.assembly.dsl.ComponentServiceBuilder;
+import org.apache.tuscany.sca.assembly.dsl.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.impl.ComponentImpl;
+
+public class ComponentBuilderImpl extends ComponentImpl implements ComponentBuilder {
+	
+	public ComponentBuilderImpl() {
+	}
+	
+	public ComponentBuilder implementedBy(Class clazz) {
+		//FIXME support Java implementations
+		return this;
+	}
+	
+	public ComponentBuilder implementedBy(CompositeBuilder composite) {
+		setImplementation((Composite)composite);
+		return this;
+	}
+	
+	public ComponentBuilder uses(ComponentReferenceBuilder... componentReferences) {
+		List<ComponentReference> references = getReferences();
+		for (ComponentReferenceBuilder componentReference: componentReferences) {
+			references.add((ComponentReference)componentReference);
+		}
+		return this;
+	}
+
+	public ComponentBuilder provides(ComponentServiceBuilder... componentServices) {
+		List<ComponentService> services = getServices();
+		for (ComponentServiceBuilder componentService: componentServices) {
+			services.add((ComponentService)componentService);
+		}
+		return this;
+	}
+	
+	public ComponentBuilder declares(ComponentPropertyBuilder...componentProperties) {
+		List<ComponentProperty> properties = getProperties();
+		for (ComponentPropertyBuilder componentProperty: componentProperties) {
+			properties.add((ComponentProperty)componentProperty);
+		}
+		return this;
+	}
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/impl/ComponentPropertyBuilderImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/impl/ComponentPropertyBuilderImpl.java
new file mode 100644
index 0000000000..49f7cd46b2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/impl/ComponentPropertyBuilderImpl.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.dsl.impl;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.dsl.ComponentPropertyBuilder;
+import org.apache.tuscany.sca.assembly.impl.ComponentPropertyImpl;
+
+public class ComponentPropertyBuilderImpl extends ComponentPropertyImpl implements ComponentPropertyBuilder {
+	
+	public ComponentPropertyBuilderImpl ofType(String type) {
+		//TODO handle namespace
+		this.setXSDType(new QName("", type));
+		return this;
+	}
+	
+	public ComponentPropertyBuilderImpl configuredTo(Object value) {
+		this.setValue(value);
+		return this;
+	}
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/impl/ComponentReferenceBuilderImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/impl/ComponentReferenceBuilderImpl.java
new file mode 100644
index 0000000000..d9aab9de22
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/impl/ComponentReferenceBuilderImpl.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.dsl.impl;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.dsl.ComponentReferenceBuilder;
+import org.apache.tuscany.sca.assembly.dsl.ComponentServiceBuilder;
+import org.apache.tuscany.sca.assembly.impl.ComponentReferenceImpl;
+import org.apache.tuscany.sca.assembly.impl.ComponentServiceImpl;
+
+public class ComponentReferenceBuilderImpl extends ComponentReferenceImpl implements ComponentReferenceBuilder {
+	
+	private CompositeReference compositeReference;
+        private AssemblyFactory assemblyFactory;
+        
+        protected ComponentReferenceBuilderImpl(AssemblyFactory assemblyFactory) {
+            this.assemblyFactory = assemblyFactory;
+        }
+	
+	public ComponentReferenceBuilder wiredTo(String target) {
+		ComponentService componentService = assemblyFactory.createComponentService();
+		componentService.setUnresolved(true);
+		componentService.setName(target);
+		getTargets().add(componentService);
+		return this;
+	}
+	
+	public ComponentReferenceBuilder wiredTo(ComponentServiceBuilder target) {
+		getTargets().add((ComponentServiceImpl)target);
+		return this;
+	}
+	
+	public ComponentReferenceBuilderImpl typedBy(Class interfaceClass) {
+		//FIXME support for Java interfaces 
+		return this;
+	}
+	
+	public ComponentReferenceBuilderImpl promotedAs(String promoted) {
+		compositeReference = assemblyFactory.createCompositeReference();
+		compositeReference.setName(promoted);
+		return this;
+	}
+
+	public ComponentReferenceBuilderImpl promoted() {
+		compositeReference = assemblyFactory.createCompositeReference();
+		compositeReference.setName(getName());
+		return this;
+	}
+
+	public ComponentReferenceBuilder boundTo(String uri) {
+		//TODO support bindings
+		return this;
+	}
+
+	CompositeReference getCompositeReference() {
+		return compositeReference;
+	}
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/impl/ComponentServiceBuilderImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/impl/ComponentServiceBuilderImpl.java
new file mode 100644
index 0000000000..379429d17e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/impl/ComponentServiceBuilderImpl.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.dsl.impl;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.dsl.ComponentServiceBuilder;
+import org.apache.tuscany.sca.assembly.impl.ComponentServiceImpl;
+
+public class ComponentServiceBuilderImpl extends ComponentServiceImpl implements ComponentServiceBuilder {
+	
+	private CompositeService compositeService;
+        private AssemblyFactory assemblyFactory;
+        
+        protected ComponentServiceBuilderImpl(AssemblyFactory assemblyFactory) {
+            this.assemblyFactory = assemblyFactory;
+        }
+	
+	public ComponentServiceBuilderImpl typedBy(Class interfaceClass) {
+		//FIXME support for Java interfaces 
+		return this;
+	}
+	
+	public ComponentServiceBuilderImpl promotedAs(String promoted) {
+		compositeService = assemblyFactory.createCompositeService();
+		compositeService.setName(promoted);
+		return this;
+	}
+
+	public ComponentServiceBuilderImpl promoted() {
+		compositeService = assemblyFactory.createCompositeService();
+		compositeService.setName(getName());
+		return this;
+	}
+	
+	public ComponentServiceBuilder boundTo(String uri) {
+		// TODO support bindings
+		return this;
+	}
+	
+	CompositeService getCompositeService() {
+		return compositeService;
+	}
+	
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/impl/CompositeBuilderImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/impl/CompositeBuilderImpl.java
new file mode 100644
index 0000000000..709562cd72
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/main/java/org/apache/tuscany/sca/assembly/dsl/impl/CompositeBuilderImpl.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.dsl.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.dsl.ComponentBuilder;
+import org.apache.tuscany.sca.assembly.dsl.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.impl.CompositeImpl;
+
+public class CompositeBuilderImpl extends CompositeImpl implements CompositeBuilder {
+	
+	public CompositeBuilder contains(ComponentBuilder... componentBuilders) {
+		List<Component> components = getComponents();
+		for (ComponentBuilder componentBuilder: componentBuilders) {
+			Component component = (Component)componentBuilder;
+			components.add(component);
+
+			for (ComponentService componentService: component.getServices()) {
+				ComponentServiceBuilderImpl builder = (ComponentServiceBuilderImpl)componentService;
+				if (builder.getCompositeService() != null)
+					getServices().add(builder.getCompositeService());
+			}
+			for (ComponentReference componentReference: component.getReferences()) {
+				ComponentReferenceBuilderImpl builder = (ComponentReferenceBuilderImpl)componentReference;
+				if (builder.getCompositeReference() != null)
+					getReferences().add(builder.getCompositeReference());
+			}
+		}
+		return this;
+	}
+	
+	public CompositeBuilder includes(CompositeBuilder... compositeBuilders) {
+		List<Composite> list = getIncludes();
+		for (CompositeBuilder composite: compositeBuilders) {
+			list.add((Composite)composite);
+		}
+		return this;
+	}
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/test/java/org/apache/tuscany/sca/assembly/dsl/AccountDataService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/test/java/org/apache/tuscany/sca/assembly/dsl/AccountDataService.java
new file mode 100644
index 0000000000..ba91fd2168
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/test/java/org/apache/tuscany/sca/assembly/dsl/AccountDataService.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.dsl;
+
+public interface AccountDataService {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/test/java/org/apache/tuscany/sca/assembly/dsl/AccountDataServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/test/java/org/apache/tuscany/sca/assembly/dsl/AccountDataServiceImpl.java
new file mode 100644
index 0000000000..4e239d03d3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/test/java/org/apache/tuscany/sca/assembly/dsl/AccountDataServiceImpl.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.dsl;
+
+public class AccountDataServiceImpl {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/test/java/org/apache/tuscany/sca/assembly/dsl/AccountService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/test/java/org/apache/tuscany/sca/assembly/dsl/AccountService.java
new file mode 100644
index 0000000000..030c820ed2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/test/java/org/apache/tuscany/sca/assembly/dsl/AccountService.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.dsl;
+
+public interface AccountService {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/test/java/org/apache/tuscany/sca/assembly/dsl/AccountServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/test/java/org/apache/tuscany/sca/assembly/dsl/AccountServiceImpl.java
new file mode 100644
index 0000000000..92f448ec87
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/test/java/org/apache/tuscany/sca/assembly/dsl/AccountServiceImpl.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.dsl;
+
+public class AccountServiceImpl {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/test/java/org/apache/tuscany/sca/assembly/dsl/BigBankBuilder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/test/java/org/apache/tuscany/sca/assembly/dsl/BigBankBuilder.java
new file mode 100644
index 0000000000..b856201551
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/test/java/org/apache/tuscany/sca/assembly/dsl/BigBankBuilder.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.dsl;
+
+import org.apache.tuscany.sca.assembly.dsl.impl.AssemblyBuilderImpl;
+
+public class BigBankBuilder extends AssemblyBuilderImpl {
+	
+	public CompositeBuilder build() {
+		
+		CompositeBuilder bigbankAccount = composite("bigbank.account").contains(
+
+			component("AccountServiceComponent").
+			implementedBy(AccountServiceImpl.class).
+			uses(
+				reference("accountDataService").typedBy(AccountDataService.class).wiredTo("AccountDataServiceComponent/AccountDataService"),
+				reference("stockQuoteService").promotedAs("StockQuoteService")
+			).
+			provides(
+				service("AccountDataService").typedBy(AccountService.class).promoted()
+			).
+			declares(
+				property("currency").ofType("string").configuredTo("USD")
+			),
+		
+			component("AccountDataServiceComponent").
+			implementedBy(AccountDataServiceImpl.class).
+			provides(
+				service("AccountDataService").typedBy(AccountDataService.class)
+			)
+		);
+		
+		CompositeBuilder bigbankApp = composite("bigbank.app").
+			contains(
+				component("BigBankAccount").implementedBy(bigbankAccount)
+			);
+		
+		CompositeBuilder domain = domain("http://bigbank.org").includes(bigbankApp);
+		
+		return domain;
+	}
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/test/java/org/apache/tuscany/sca/assembly/dsl/BigBankBuilderTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/test/java/org/apache/tuscany/sca/assembly/dsl/BigBankBuilderTestCase.java
new file mode 100644
index 0000000000..90a4292546
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/test/java/org/apache/tuscany/sca/assembly/dsl/BigBankBuilderTestCase.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.dsl;
+
+import junit.framework.TestCase;
+
+public class BigBankBuilderTestCase extends TestCase {
+	
+	public void testBuild() throws Exception {
+
+		BigBankBuilder builder = new BigBankBuilder();
+		CompositeBuilder domain = builder.build();
+                assertNotNull(domain);
+		
+		//System.out.println();
+		//new PrintUtil(System.out).print(domain);
+		//System.out.println();
+		
+	}
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/test/java/org/apache/tuscany/sca/assembly/dsl/StockQuoteService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/test/java/org/apache/tuscany/sca/assembly/dsl/StockQuoteService.java
new file mode 100644
index 0000000000..a0580095a0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-java-dsl/src/test/java/org/apache/tuscany/sca/assembly/dsl/StockQuoteService.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.dsl;
+
+public interface StockQuoteService {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/pom.xml
new file mode 100644
index 0000000000..1f86fc1fd6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/pom.xml
@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-assembly-xml</artifactId>
+    <name>Apache Tuscany SCA XML Assembly Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+                
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-definitions</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-namespace</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>        
+
+        <dependency>
+            <groupId>stax</groupId>
+            <artifactId>stax-api</artifactId>
+            <version>1.0.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.1</version>
+            <scope>runtime</scope>
+        </dependency>
+        
+		<!-- Test Dependencies -->        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-definitions-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+		
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy-xml-ws</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+       
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xsd</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-impl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/BaseAssemblyProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/BaseAssemblyProcessor.java
new file mode 100644
index 0000000000..14f81b655b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/BaseAssemblyProcessor.java
@@ -0,0 +1,798 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static javax.xml.XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI;
+import static javax.xml.XMLConstants.XMLNS_ATTRIBUTE_NS_URI;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import javax.xml.namespace.QName;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+import javax.xml.transform.dom.DOMSource;
+
+import org.apache.tuscany.sca.assembly.AbstractContract;
+import org.apache.tuscany.sca.assembly.AbstractProperty;
+import org.apache.tuscany.sca.assembly.AbstractReference;
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Base;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.assembly.OperationsConfigurator;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPoint;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.policy.impl.IntentAttachPointTypeFactoryImpl;
+import org.apache.tuscany.sca.policy.util.PolicyValidationException;
+import org.apache.tuscany.sca.policy.util.PolicyValidationUtils;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+/**
+ * A base class with utility methods for the other artifact processors in this module. 
+ * 
+ * @version $Rev$ $Date$
+ */
+abstract class BaseAssemblyProcessor extends BaseStAXArtifactProcessor implements Constants {
+
+    protected ContributionFactory contributionFactory;
+    protected AssemblyFactory assemblyFactory;
+    protected PolicyFactory policyFactory;
+    protected StAXArtifactProcessor<Object> extensionProcessor;
+    protected PolicyAttachPointProcessor policyProcessor;
+    private DocumentBuilderFactory documentBuilderFactory;
+    protected IntentAttachPointTypeFactory intentAttachPointTypeFactory;
+
+    /**
+     * Construcst a new BaseArtifactProcessor.
+     * @param contribFactory
+     * @param factory
+     * @param policyFactory
+     */
+    @SuppressWarnings("unchecked")
+    public BaseAssemblyProcessor(ContributionFactory contribFactory,
+                                 AssemblyFactory factory,
+                                 PolicyFactory policyFactory,
+                                 StAXArtifactProcessor extensionProcessor) {
+        this.assemblyFactory = factory;
+        this.policyFactory = policyFactory;
+        this.extensionProcessor = (StAXArtifactProcessor<Object>)extensionProcessor;
+        this.contributionFactory = contribFactory;
+        this.policyProcessor = new PolicyAttachPointProcessor(policyFactory);
+        this.intentAttachPointTypeFactory = new IntentAttachPointTypeFactoryImpl();
+    }
+
+    /**
+     * Construcst a new BaseArtifactProcessor.
+     * @param factory
+     * @param policyFactory
+     */
+    @SuppressWarnings("unchecked")
+    public BaseAssemblyProcessor(AssemblyFactory factory,
+                                 PolicyFactory policyFactory,
+                                 StAXArtifactProcessor extensionProcessor) {
+        this.assemblyFactory = factory;
+        this.policyFactory = policyFactory;
+        this.extensionProcessor = (StAXArtifactProcessor<Object>)extensionProcessor;
+        this.policyProcessor = new PolicyAttachPointProcessor(policyFactory);
+    }
+
+    /**
+     * Start an element.
+     * @param writer
+     * @param name
+     * @param attrs
+     * @throws XMLStreamException
+     */
+    protected void writeStart(XMLStreamWriter writer, String name, XAttr... attrs) throws XMLStreamException {
+        writeStart(writer, SCA10_NS, name, attrs);
+    }
+
+    /**
+     * Start a document.
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void writeStartDocument(XMLStreamWriter writer, String name, XAttr... attrs) throws XMLStreamException {
+        writer.writeStartDocument();
+        writer.setDefaultNamespace(SCA10_NS);
+        writeStart(writer, SCA10_NS, name, attrs);
+        writer.writeDefaultNamespace(SCA10_NS);
+    }
+
+    /**
+     * Read list of reference targets
+     * @param reference
+     * @param reader
+     */
+    protected void readTargets(Reference reference, XMLStreamReader reader) {
+        String value = reader.getAttributeValue(null, TARGET);
+        ComponentService target = null;
+        if (value != null) {
+            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
+                target = assemblyFactory.createComponentService();
+                target.setUnresolved(true);
+                target.setName(tokens.nextToken());
+                reference.getTargets().add(target);
+            }
+        }
+    }
+
+    /**
+     * Write a list of targets into an attribute
+     * @param reference
+     * @return
+     */
+    protected XAttr writeTargets(Reference reference) {
+        List<String> targets = new ArrayList<String>();
+        for (Service target : reference.getTargets()) {
+            targets.add(target.getName());
+        }
+        return new XAttr(TARGET, targets);
+    }
+
+    /**
+     * Read a multiplicity attribute.
+     * @param reference
+     * @param reader
+     */
+    protected void readMultiplicity(AbstractReference reference, XMLStreamReader reader) {
+        String value = reader.getAttributeValue(null, MULTIPLICITY);
+        if (ZERO_ONE.equals(value)) {
+            reference.setMultiplicity(Multiplicity.ZERO_ONE);
+        } else if (ONE_N.equals(value)) {
+            reference.setMultiplicity(Multiplicity.ONE_N);
+        } else if (ZERO_N.equals(value)) {
+            reference.setMultiplicity(Multiplicity.ZERO_N);
+        }
+    }
+
+    /**
+     * Returns the value of a constrainingType attribute.
+     * @param reader
+     * @return
+     */
+    protected ConstrainingType readConstrainingType(XMLStreamReader reader) {
+        QName constrainingTypeName = getQName(reader, Constants.CONSTRAINING_TYPE);
+        if (constrainingTypeName != null) {
+            ConstrainingType constrainingType = assemblyFactory.createConstrainingType();
+            constrainingType.setName(constrainingTypeName);
+            constrainingType.setUnresolved(true);
+            return constrainingType;
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Reads an abstract property element.
+     * @param property
+     * @param reader
+     * @throws XMLStreamException
+     * @throws ContributionReadException
+     */
+    protected void readAbstractProperty(AbstractProperty property, XMLStreamReader reader) throws XMLStreamException,
+        ContributionReadException {
+
+        property.setName(getString(reader, NAME));
+        property.setMany(getBoolean(reader, MANY));
+        property.setMustSupply(getBoolean(reader, MUST_SUPPLY));
+        property.setXSDElement(getQName(reader, ELEMENT));
+        property.setXSDType(getQName(reader, TYPE));
+    }
+
+    /**
+     * Resolve an implementation.
+     * @param implementation
+     * @param resolver
+     * @return
+     * @throws ContributionResolveException
+     */
+    protected Implementation resolveImplementation(Implementation implementation, ModelResolver resolver)
+        throws ContributionResolveException, PolicyValidationException {
+        if (implementation != null) {
+            if (implementation.isUnresolved()) {
+                implementation = resolver.resolveModel(Implementation.class, implementation);
+
+                // Lazily resolve implementations
+                if (implementation.isUnresolved()) {
+                    extensionProcessor.resolve(implementation, resolver);
+                    if (!implementation.isUnresolved()) {
+                        //resolve policies
+                        if ( implementation instanceof PolicySetAttachPoint ) {
+                            PolicySetAttachPoint policiedImpl = (PolicySetAttachPoint)implementation;
+                            resolveIntents(policiedImpl.getRequiredIntents(), resolver);
+                            PolicyValidationUtils.validateIntents(policiedImpl, policiedImpl.getType());
+                            
+                            resolvePolicySets(policiedImpl.getPolicySets(), resolver);
+                            PolicyValidationUtils.validatePolicySets(policiedImpl);
+                            
+                            if ( implementation instanceof OperationsConfigurator ) {
+                                OperationsConfigurator opsConfigurator = (OperationsConfigurator)implementation;
+                                for ( ConfiguredOperation implOp : opsConfigurator.getConfiguredOperations() ) {
+                                    resolveIntents(implOp.getRequiredIntents(), resolver);
+                                    PolicyValidationUtils.validateIntents(implOp, policiedImpl.getType());
+                                    
+                                    resolvePolicySets(implOp.getPolicySets(), resolver);
+                                    PolicyValidationUtils.validatePolicySets(implOp, 
+                                                                             policiedImpl.getType(),
+                                                                             policiedImpl.getApplicablePolicySets());
+                                }
+                            }
+                            
+                            for ( Service service : implementation.getServices() ) {
+                                resolveIntents(service.getRequiredIntents(), resolver);
+                                resolvePolicySets(service.getPolicySets(), resolver);
+                                
+                                for ( ConfiguredOperation svcOp : service.getConfiguredOperations() ) {
+                                    resolveIntents(svcOp.getRequiredIntents(), resolver);
+                                    resolvePolicySets(svcOp.getPolicySets(), resolver);
+                                }
+                            }
+                            
+                            for ( Reference reference : implementation.getReferences() ) {
+                                resolveIntents(reference.getRequiredIntents(), resolver);
+                                resolvePolicySets(reference.getPolicySets(), resolver);
+                            }
+                        }
+                        
+                        resolver.addModel(implementation);
+                    }
+                }
+            }
+            
+            if ( implementation instanceof IntentAttachPoint &&
+                ((IntentAttachPoint)implementation).getType() != null && 
+                ((IntentAttachPoint)implementation).getType().isUnresolved() ) {
+                ((IntentAttachPoint)implementation).setType(
+                               resolver.resolveModel(IntentAttachPointType.class, 
+                                                     ((IntentAttachPoint)implementation).getType()));
+            }
+        }
+        return implementation;
+    }
+    
+    /**
+     * Resolve interface, callback interface and bindings on a list of contracts.
+     * @param contracts the list of contracts
+     * @param resolver the resolver to use to resolve models
+     */
+    protected <C extends Contract> void resolveContracts(List<C> contracts, ModelResolver resolver)
+    throws ContributionResolveException {
+        resolveContracts(null, contracts, resolver);
+    }
+
+    
+    /**
+     * Resolve interface, callback interface and bindings on a list of contracts.
+     * @param parent element for the contracts
+     * @param contracts the list of contracts
+     * @param resolver the resolver to use to resolve models
+     */
+    protected <C extends Contract> void resolveContracts(Base parent, List<C> contracts, ModelResolver resolver)
+        throws ContributionResolveException {
+        
+        String parentName = (parent instanceof Composite) ? ((Composite)parent).getName().toString() :
+            (parent instanceof Component) ? ((Component)parent).getName().toString() : "UNKNOWN";
+        
+        for (Contract contract : contracts) {
+            try {
+                //resolve the intents and policysets as they need to be copied over into the
+                //child binding elements
+                resolveIntents(contract.getRequiredIntents(), resolver);
+                resolvePolicySets(contract.getPolicySets(), resolver);
+                resolvePolicySets(contract.getApplicablePolicySets(), resolver);
+                
+                //inherit the composite / component level policy intents and policysets
+                if ( parent != null && parent instanceof PolicySetAttachPoint )  {
+                    addInheritedIntents(((PolicySetAttachPoint)parent).getRequiredIntents(), contract.getRequiredIntents());
+                    addInheritedPolicySets(((PolicySetAttachPoint)parent).getPolicySets(), contract.getPolicySets());
+                    addInheritedPolicySets(((PolicySetAttachPoint)parent).getApplicablePolicySets(), contract.getApplicablePolicySets());
+                }
+                
+                for ( ConfiguredOperation confOp : contract.getConfiguredOperations() ) {
+                    resolveIntents(confOp.getRequiredIntents(), resolver);
+                    resolvePolicySets(confOp.getPolicySets(), resolver);
+                    resolvePolicySets(confOp.getApplicablePolicySets(), resolver);
+                    
+                    //inherit intents and policysets from parent contract
+                    addInheritedIntents(contract.getRequiredIntents(), confOp.getRequiredIntents());
+                    addInheritedPolicySets(contract.getPolicySets(), confOp.getPolicySets());
+                    addInheritedPolicySets(contract.getApplicablePolicySets(), confOp.getApplicablePolicySets());
+                }
+                                
+                // Resolve the interface contract
+                InterfaceContract interfaceContract = contract.getInterfaceContract();
+                if (interfaceContract != null) {
+                    extensionProcessor.resolve(interfaceContract, resolver);
+                }
+    
+                // Resolve bindings
+                for (int i = 0, n = contract.getBindings().size(); i < n; i++) {
+                    Binding binding = contract.getBindings().get(i);
+                    extensionProcessor.resolve(binding, resolver);
+                    
+                    if (binding instanceof IntentAttachPoint) {
+                        IntentAttachPoint policiedBinding = (IntentAttachPoint)binding;
+                        resolveIntents(policiedBinding.getRequiredIntents(), resolver);
+                        PolicyValidationUtils.validateIntents(policiedBinding, policiedBinding.getType());
+                    }
+                    
+                    if (binding instanceof PolicySetAttachPoint) {
+                        PolicySetAttachPoint policiedBinding = (PolicySetAttachPoint)binding;
+                        resolvePolicySets(policiedBinding.getPolicySets(), resolver);
+                        //validate if attached policysets apply to the binding
+                        resolvePolicySets(policiedBinding.getApplicablePolicySets(), resolver);
+                        //inherit the applicable policysets from parent contract as whatever applies to that
+                        //applies to the binding as well
+                        addInheritedPolicySets(contract.getApplicablePolicySets(), policiedBinding.getApplicablePolicySets());
+                        PolicyValidationUtils.validatePolicySets(policiedBinding);
+                    }
+                    
+                    if (binding instanceof OperationsConfigurator) {
+                        OperationsConfigurator opConfigurator = (OperationsConfigurator)binding;
+                        for (ConfiguredOperation confOp : opConfigurator.getConfiguredOperations()) {
+                            resolveIntents(confOp.getRequiredIntents(), resolver);
+                            PolicyValidationUtils.validateIntents(confOp, ((PolicySetAttachPoint)binding).getType());
+                            
+                            resolvePolicySets(confOp.getPolicySets(), resolver);
+                            resolvePolicySets(confOp.getApplicablePolicySets(), resolver);
+                            //inherit the applicable policysets from parent binding as whatever applies to that
+                            //applies to the binding as well
+                            addInheritedPolicySets(((PolicySetAttachPoint)binding).getApplicablePolicySets(), 
+                                                   confOp.getApplicablePolicySets());
+                            PolicyValidationUtils.validatePolicySets(confOp, ((PolicySetAttachPoint)binding).getType());
+                            
+                            addInheritedIntents(((PolicySetAttachPoint)binding).getRequiredIntents(), 
+                                                confOp.getRequiredIntents());
+                            addInheritedPolicySets(((PolicySetAttachPoint)binding).getPolicySets(), 
+                                                confOp.getPolicySets());
+                        }
+                    }
+                }
+    
+                // Resolve callback bindings
+                if (contract.getCallback() != null) {
+                    resolveIntents(contract.getCallback().getRequiredIntents(), resolver);
+                    resolvePolicySets(contract.getCallback().getPolicySets(), resolver);
+                    resolvePolicySets(contract.getCallback().getApplicablePolicySets(), resolver);
+                    //inherit the contract's policy intents and policysets
+                    addInheritedIntents(contract.getRequiredIntents(), contract.getCallback().getRequiredIntents());
+                    addInheritedPolicySets(contract.getPolicySets(), contract.getCallback().getPolicySets());
+                    addInheritedPolicySets(contract.getApplicablePolicySets(), contract.getCallback().getApplicablePolicySets());
+                    
+                    for (int i = 0, n = contract.getCallback().getBindings().size(); i < n; i++) {
+                        Binding binding = contract.getCallback().getBindings().get(i);
+                        extensionProcessor.resolve(binding, resolver);
+    
+                        if (binding instanceof IntentAttachPoint) {
+                            IntentAttachPoint policiedBinding = (IntentAttachPoint)binding;
+                            resolveIntents(policiedBinding.getRequiredIntents(), resolver);
+                            PolicyValidationUtils.validateIntents(policiedBinding, policiedBinding.getType());
+                        }
+                        
+                        if (binding instanceof PolicySetAttachPoint) {
+                            PolicySetAttachPoint policiedBinding = (PolicySetAttachPoint)binding;
+                            resolvePolicySets(policiedBinding.getPolicySets(), resolver);
+                            //validate if attached policysets apply to the binding
+                            resolvePolicySets(policiedBinding.getApplicablePolicySets(), resolver);
+                            //inherit the applicable policysets from parent contract as whatever applies to that
+                            //applies to the binding as well
+                            addInheritedPolicySets(contract.getApplicablePolicySets(), policiedBinding.getApplicablePolicySets());
+                            PolicyValidationUtils.validatePolicySets(policiedBinding);
+                        }
+                        
+                        if (binding instanceof OperationsConfigurator) {
+                            OperationsConfigurator opConfigurator = (OperationsConfigurator)binding;
+                            for (ConfiguredOperation confOp : opConfigurator.getConfiguredOperations()) {
+                                resolveIntents(confOp.getRequiredIntents(), resolver);
+                                PolicyValidationUtils.validateIntents(confOp, ((PolicySetAttachPoint)binding).getType());
+                                
+                                resolvePolicySets(confOp.getPolicySets(), resolver);
+                                resolvePolicySets(confOp.getApplicablePolicySets(), resolver);
+                                //inherit the applicable policysets from parent binding as whatever applies to that
+                                //applies to the binding as well
+                                addInheritedPolicySets(((PolicySetAttachPoint)binding).getApplicablePolicySets(), 
+                                                       confOp.getApplicablePolicySets());
+                                PolicyValidationUtils.validatePolicySets(confOp, ((PolicySetAttachPoint)binding).getType());
+                            }
+                        }
+                    }
+                }
+            } catch ( PolicyValidationException e ) {
+                throw new ContributionResolveException("PolicyValidation exceptions when processing service/reference '" 
+                                                       + contract.getName() + "' in '" + parentName + "'");
+            }
+        }
+    }
+
+    /**
+     * Resolve interface and callback interface on a list of abstract contracts.
+     * @param contracts the list of contracts
+     * @param resolver the resolver to use to resolve models
+     */
+    protected <C extends AbstractContract> void resolveAbstractContracts(List<C> contracts, ModelResolver resolver)
+        throws ContributionResolveException {
+        for (AbstractContract contract : contracts) {
+
+            // Resolve the interface contract
+            InterfaceContract interfaceContract = contract.getInterfaceContract();
+            if (interfaceContract != null) {
+                extensionProcessor.resolve(interfaceContract, resolver);
+            }
+        }
+    }
+
+    /**
+     * Returns a constrainingType attribute.
+     * @param componentType
+     * @return
+     */
+    protected XAttr writeConstrainingType(ComponentType componentType) {
+        ConstrainingType constrainingType = componentType.getConstrainingType();
+        if (constrainingType != null)
+            return new XAttr(Constants.CONSTRAINING_TYPE, constrainingType.getName());
+        else
+            return null;
+    }
+
+    /**
+     * Read a property value into a DOM document.
+     * @param element
+     * @param type
+     * @param reader
+     * @return
+     * @throws XMLStreamException
+     * @throws ContributionReadException
+     * @throws ParserConfigurationException 
+     */
+    protected Document readPropertyValue(QName element, QName type, XMLStreamReader reader) throws XMLStreamException,
+        ContributionReadException {
+
+        Document document;
+        try {
+            if (documentBuilderFactory == null) {
+                documentBuilderFactory = DocumentBuilderFactory.newInstance();
+                documentBuilderFactory.setNamespaceAware(true);
+            }
+            document = documentBuilderFactory.newDocumentBuilder().newDocument();
+        } catch (ParserConfigurationException e) {
+            throw new ContributionReadException(e);
+        }
+
+        // root element has no namespace and local name "value"
+        Element root = document.createElementNS(null, "value");
+        if (type != null) {
+            org.w3c.dom.Attr xsi = document.createAttributeNS(XMLNS_ATTRIBUTE_NS_URI, "xmlns:xsi");
+            xsi.setValue(W3C_XML_SCHEMA_INSTANCE_NS_URI);
+            root.setAttributeNodeNS(xsi);
+
+            String prefix = type.getPrefix();
+            if (prefix == null || prefix.length() == 0) {
+                prefix = "ns";
+            }
+
+            declareNamespace(root, prefix, type.getNamespaceURI());
+
+            org.w3c.dom.Attr xsiType = document.createAttributeNS(W3C_XML_SCHEMA_INSTANCE_NS_URI, "xsi:type");
+            xsiType.setValue(prefix + ":" + type.getLocalPart());
+            root.setAttributeNodeNS(xsiType);
+        }
+        document.appendChild(root);
+
+        loadElement(reader, root);
+        return document;
+    }
+
+    /**
+     * Create a DOM element
+     * @param document
+     * @param name
+     * @return
+     */
+    private Element createElement(Document document, QName name) {
+        String prefix = name.getPrefix();
+        String qname =
+            (prefix != null && prefix.length() > 0) ? prefix + ":" + name.getLocalPart() : name.getLocalPart();
+        return document.createElementNS(name.getNamespaceURI(), qname);
+    }
+
+    /**
+     * Declare a namespace.
+     * @param element
+     * @param prefix
+     * @param ns
+     */
+    private void declareNamespace(Element element, String prefix, String ns) {
+        if (ns == null) {
+            ns = "";
+        }
+        if (prefix == null) {
+            prefix = "";
+        }
+        String qname = null;
+        if ("".equals(prefix)) {
+            qname = "xmlns";
+        } else {
+            qname = "xmlns:" + prefix;
+        }
+        Node node = element;
+        boolean declared = false;
+        while (node != null && node.getNodeType() == Node.ELEMENT_NODE) {
+            NamedNodeMap attrs = node.getAttributes();
+            if (attrs == null) {
+                break;
+            }
+            Node attr = attrs.getNamedItem(qname);
+            if (attr != null) {
+                declared = ns.equals(attr.getNodeValue());
+                break;
+            }
+            node = node.getParentNode();
+        }
+        if (!declared) {
+            org.w3c.dom.Attr attr = element.getOwnerDocument().createAttributeNS(XMLNS_ATTRIBUTE_NS_URI, qname);
+            attr.setValue(ns);
+            element.setAttributeNodeNS(attr);
+        }
+    }
+
+    /**
+     * Load a property value specification from an StAX stream into a DOM
+     * Document. Only elements, text and attributes are processed; all comments
+     * and other whitespace are ignored.
+     * 
+     * @param reader the stream to read from
+     * @param root the DOM node to load
+     * @throws javax.xml.stream.XMLStreamException
+     */
+    private void loadElement(XMLStreamReader reader, Element root) throws XMLStreamException {
+        Document document = root.getOwnerDocument();
+        Node current = root;
+        while (true) {
+            switch (reader.next()) {
+                case XMLStreamConstants.START_ELEMENT:
+                    QName name = reader.getName();
+                    Element child = createElement(document, name);
+
+                    // push the new element and make it the current one
+                    current.appendChild(child);
+                    current = child;
+
+                    int count = reader.getNamespaceCount();
+                    for (int i = 0; i < count; i++) {
+                        String prefix = reader.getNamespacePrefix(i);
+                        String ns = reader.getNamespaceURI(i);
+                        declareNamespace(child, prefix, ns);
+                    }
+
+                    if (!"".equals(name.getNamespaceURI())) {
+                        declareNamespace(child, name.getPrefix(), name.getNamespaceURI());
+                    }
+
+                    // add the attributes for this element
+                    count = reader.getAttributeCount();
+                    for (int i = 0; i < count; i++) {
+                        String ns = reader.getAttributeNamespace(i);
+                        String prefix = reader.getAttributePrefix(i);
+                        String qname = reader.getAttributeLocalName(i);
+                        String value = reader.getAttributeValue(i);
+                        if (prefix != null && prefix.length() != 0) {
+                            qname = prefix + ":" + qname;
+                        }
+                        child.setAttributeNS(ns, qname, value);
+                        if (ns != null) {
+                            declareNamespace(child, prefix, ns);
+                        }
+                    }
+
+                    break;
+                case XMLStreamConstants.CDATA:
+                    current.appendChild(document.createCDATASection(reader.getText()));
+                    break;
+                case XMLStreamConstants.CHARACTERS:
+                    current.appendChild(document.createTextNode(reader.getText()));
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    // if we are back at the root then we are done
+                    if (current == root) {
+                        return;
+                    }
+
+                    // pop the element off the stack
+                    current = current.getParentNode();
+            }
+        }
+    }
+
+    /**
+     * Resolve policy intents attached to a specific SCA Artifact
+     * @param policyIntents list of policy intents
+     * @param resolver
+     */
+    protected void resolveIntents(List<Intent> policyIntents, ModelResolver resolver) {
+        List<Intent> requiredIntents = new ArrayList<Intent>();
+        Intent resolvedIntent = null;
+        for (Intent intent : policyIntents) {
+            resolvedIntent = resolver.resolveModel(Intent.class, intent);
+            requiredIntents.add(resolvedIntent);
+        }
+        policyIntents.clear();
+        policyIntents.addAll(requiredIntents);
+    }
+
+    /**
+     * Resolve policy sets attached to a specific SCA Construct
+     * @param policySets list of attached policy sets
+     * @param resolver
+     */
+    protected void resolvePolicySets(List<PolicySet> policySets, ModelResolver resolver) {
+        List<PolicySet> resolvedPolicySets = new ArrayList<PolicySet>();
+        PolicySet resolvedPolicySet = null;
+        for (PolicySet policySet : policySets) {
+            resolvedPolicySet = resolver.resolveModel(PolicySet.class, policySet);
+            resolvedPolicySets.add(resolvedPolicySet);
+        }
+        policySets.clear();
+        policySets.addAll(resolvedPolicySets);
+    }
+
+    /**
+     * Write the value of a property 
+     * @param document
+     * @param element
+     * @param type
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void writePropertyValue(Object propertyValue, QName element, QName type, XMLStreamWriter writer)
+        throws XMLStreamException {
+
+        if (propertyValue instanceof Document) {
+            Document document = (Document)propertyValue;
+            NodeList nodeList = document.getDocumentElement().getChildNodes();
+
+            for (int item = 0; item < nodeList.getLength(); ++item) {
+                Node node = nodeList.item(item);
+                int nodeType = node.getNodeType();
+                if (nodeType == Node.ELEMENT_NODE) {
+                    XMLStreamReader reader =
+                        XMLInputFactory.newInstance().createXMLStreamReader(new DOMSource(node));
+
+                    while (reader.hasNext()) {
+                        switch (reader.next()) {
+                            case XMLStreamConstants.START_ELEMENT:
+                                QName name = reader.getName();
+                                writer.writeStartElement(name.getPrefix(), name.getLocalPart(), name.getNamespaceURI());
+
+                                int namespaces = reader.getNamespaceCount();
+                                for (int i = 0; i < namespaces; i++) {
+                                    String prefix = reader.getNamespacePrefix(i);
+                                    String ns = reader.getNamespaceURI(i);
+                                    writer.writeNamespace(prefix, ns);
+                                }
+
+                                if (!"".equals(name.getNamespaceURI())) {
+                                    writer.writeNamespace(name.getPrefix(), name.getNamespaceURI());
+                                }
+
+                                // add the attributes for this element
+                                namespaces = reader.getAttributeCount();
+                                for (int i = 0; i < namespaces; i++) {
+                                    String ns = reader.getAttributeNamespace(i);
+                                    String prefix = reader.getAttributePrefix(i);
+                                    String qname = reader.getAttributeLocalName(i);
+                                    String value = reader.getAttributeValue(i);
+
+                                    writer.writeAttribute(prefix, ns, qname, value);
+                                }
+
+                                break;
+                            case XMLStreamConstants.CDATA:
+                                writer.writeCData(reader.getText());
+                                break;
+                            case XMLStreamConstants.CHARACTERS:
+                                writer.writeCharacters(reader.getText());
+                                break;
+                            case XMLStreamConstants.END_ELEMENT:
+                                writer.writeEndElement();
+                                break;
+                        }
+                    }
+                } else {
+                    writer.writeCharacters(node.getTextContent());
+                }
+            }
+        }
+    }
+    
+    protected void addInheritedIntents(List<Intent> sourceList, List<Intent> targetList) {
+        if (sourceList != null) {
+            targetList.addAll(sourceList);
+        }
+    }
+    
+    protected  void addInheritedPolicySets(List<PolicySet> sourceList, List<PolicySet> targetList) {
+        if (sourceList != null) {
+            targetList.addAll(sourceList);
+        }
+    }
+    
+    
+    /*protected void validatePolicySets(PolicySetAttachPoint policySetAttachPoint) 
+                                                            throws ContributionResolveException {
+        validatePolicySets(policySetAttachPoint, policySetAttachPoint.getApplicablePolicySets());
+    }
+     
+    
+    protected void validatePolicySets(PolicySetAttachPoint policySetAttachPoint,
+                                      List<PolicySet> applicablePolicySets) throws ContributionResolveException {
+        //Since the applicablePolicySets in a policySetAttachPoint will already have the 
+        //list of policysets that might ever be applicable to this attachPoint, just check
+        //if the defined policysets feature in the list of applicable policysets
+        IntentAttachPointType attachPointType = policySetAttachPoint.getType();
+        for ( PolicySet definedPolicySet : policySetAttachPoint.getPolicySets() ) {
+            if ( !definedPolicySet.isUnresolved() ) {
+                if ( !applicablePolicySets.contains(definedPolicySet)) {
+                    throw new ContributionResolveException("Policy Set '" + definedPolicySet.getName()
+                                                           + "' does not apply to binding type  "
+                                                           + attachPointType.getName());
+                }
+            } else {
+                throw new ContributionResolveException("Policy Set '" + definedPolicySet.getName()
+                                                       + "' is not defined in this domain  ");
+                                                
+            
+            }
+        }
+    }*/
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ComponentTypeDocumentProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ComponentTypeDocumentProcessor.java
new file mode 100644
index 0000000000..46a50ac4b8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ComponentTypeDocumentProcessor.java
@@ -0,0 +1,122 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLConnection;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+
+/**
+ * A componentType processor.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ComponentTypeDocumentProcessor extends BaseAssemblyProcessor implements URLArtifactProcessor<ComponentType> {
+    private XMLInputFactory inputFactory;
+    
+    /**
+     * Constructs a new componentType processor.
+     * @param factory
+     * @param policyFactory
+     * @param registry
+     */
+    public ComponentTypeDocumentProcessor(StAXArtifactProcessor staxProcessor, XMLInputFactory inputFactory) {
+        super(null, null, staxProcessor);
+        this.inputFactory = inputFactory;
+    }
+    
+    public ComponentType read(URL contributionURL, URI uri, URL url) throws ContributionReadException {
+        InputStream urlStream = null;
+        try {
+            
+            // Create a stream reader
+            URLConnection connection = url.openConnection();
+            connection.setUseCaches(false);
+            urlStream = connection.getInputStream();
+            XMLStreamReader reader = inputFactory.createXMLStreamReader(url.toString(), urlStream);
+            reader.nextTag();
+            
+            // Reader the componentType model 
+            ComponentType componentType = (ComponentType)extensionProcessor.read(reader);
+            if (componentType != null) {
+                componentType.setURI(uri.toString());
+            }
+
+            // For debugging purposes, write it back to XML
+//            if (componentType != null) {
+//                try {
+//                    ByteArrayOutputStream bos = new ByteArrayOutputStream();
+//                    XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
+//                    outputFactory.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, Boolean.TRUE);
+//                    extensionProcessor.write(componentType, outputFactory.createXMLStreamWriter(bos));
+//                    Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(new ByteArrayInputStream(bos.toByteArray()));
+//                    OutputFormat format = new OutputFormat();
+//                    format.setIndenting(true);
+//                    format.setIndent(2);
+//                    XMLSerializer serializer = new XMLSerializer(System.out, format);
+//                    serializer.serialize(document);
+//                } catch (Exception e) {
+//                    e.printStackTrace();
+//                }
+//            }
+            
+            return componentType;
+            
+        } catch (XMLStreamException e) {
+            throw new ContributionReadException(e);
+        } catch (IOException e) {
+            throw new ContributionReadException(e);
+        } finally {
+            try {
+                if (urlStream != null) {
+                    urlStream.close();
+                    urlStream = null;
+                }
+            } catch (IOException ioe) {
+                //ignore
+            }
+        }
+    }
+    
+    public void resolve(ComponentType componentType, ModelResolver resolver) throws ContributionResolveException {
+        extensionProcessor.resolve(componentType, resolver);
+    }
+    
+    public String getArtifactType() {
+        return ".componentType";
+    }
+    
+    public Class<ComponentType> getModelType() {
+        return ComponentType.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ComponentTypeModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ComponentTypeModelResolver.java
new file mode 100644
index 0000000000..d0d11cd02b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ComponentTypeModelResolver.java
@@ -0,0 +1,95 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.java.JavaImport;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * A Model Resolver for ComponentType models.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ComponentTypeModelResolver implements ModelResolver {
+	private Contribution contribution;
+    private Map<String, ComponentType> map = new HashMap<String, ComponentType>();
+    
+    public ComponentTypeModelResolver(Contribution contribution, ModelFactoryExtensionPoint modelFactories) {
+    	this.contribution = contribution;
+    }
+
+    public void addModel(Object resolved) {
+        ComponentType componentType = (ComponentType)resolved;
+        map.put(componentType.getURI(), componentType);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(((ComponentType)resolved).getURI());
+    }
+    
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+
+    	//get componentType artifact URI
+        String uri = ((ComponentType)unresolved).getURI();
+        if (uri == null) {
+        	return (T)unresolved;
+        }
+        
+        //lookup the componentType
+        ComponentType resolved = (ComponentType) map.get(uri);
+        if (resolved != null) {
+            return modelClass.cast(resolved);
+        } 
+        
+        //If not found, delegate the resolution to the imports (in this case based on the java imports)
+        //compute the package name from the componentType URI
+        if (unresolved instanceof ComponentType) {
+            //FIXME The core assembly model now depends on java imports to 
+            // resolve componentTypes of all kinds, this is not right at all!!!
+            int s = uri.lastIndexOf('/');
+            if (s != -1) {
+                String packageName = uri.substring(0, uri.lastIndexOf("/"));
+                for (Import import_ : this.contribution.getImports()) {
+                    if (import_ instanceof JavaImport) {
+                    	JavaImport javaImport = (JavaImport)import_;
+                    	//check the import location against the computed package name from the componentType URI
+                        if (javaImport.getPackage().equals(packageName)) {
+                            // Delegate the resolution to the import resolver
+                            resolved = javaImport.getModelResolver().resolveModel(ComponentType.class, (ComponentType)unresolved);
+                            if (!resolved.isUnresolved()) {
+                                return modelClass.cast(resolved);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        return (T)unresolved;
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ComponentTypeProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ComponentTypeProcessor.java
new file mode 100644
index 0000000000..023960be8b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ComponentTypeProcessor.java
@@ -0,0 +1,355 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Callback;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.assembly.Extensible;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
+import org.apache.tuscany.sca.policy.IntentAttachPoint;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.w3c.dom.Document;
+
+/**
+ * A componentType processor.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ComponentTypeProcessor extends BaseAssemblyProcessor implements StAXArtifactProcessor<ComponentType> {
+    
+    /**
+     * Constructs a new componentType processor.
+     * @param factory
+     * @param policyFactory
+     * @param registry
+     */
+    public ComponentTypeProcessor(AssemblyFactory factory, PolicyFactory policyFactory, StAXArtifactProcessor extensionProcessor) {
+        super(factory, policyFactory, extensionProcessor);
+    }
+    
+    public ComponentType read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        ComponentType componentType = null;
+        Service service = null;
+        Reference reference = null;
+        Contract contract = null;
+        Property property = null;
+        Callback callback = null;
+        QName name = null;
+        
+        // Read the componentType document
+        while (reader.hasNext()) {
+            int event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT:
+                    name = reader.getName();
+
+                    if (Constants.COMPONENT_TYPE_QNAME.equals(name)) {
+
+                        // Read a <componentType>
+                        componentType = assemblyFactory.createComponentType();
+                        componentType.setConstrainingType(readConstrainingType(reader));
+
+                    } else if (Constants.SERVICE_QNAME.equals(name)) {
+
+                        // Read a <service>
+                        service = assemblyFactory.createService();
+                        contract = service;
+                        service.setName(getString(reader, Constants.NAME));
+                        componentType.getServices().add(service);
+                        policyProcessor.readPolicies(service, reader);
+
+                    } else if (Constants.REFERENCE_QNAME.equals(name)) {
+
+                        // Read a <reference>
+                        reference = assemblyFactory.createReference();
+                        contract = reference;
+                        reference.setName(getString(reader, Constants.NAME));
+                        reference.setWiredByImpl(getBoolean(reader, Constants.WIRED_BY_IMPL));
+                        readMultiplicity(reference, reader);
+                        readTargets(reference, reader);
+                        componentType.getReferences().add(reference);
+                        policyProcessor.readPolicies(reference, reader);
+
+                    } else if (Constants.PROPERTY_QNAME.equals(name)) {
+
+                        // Read a <property>
+                        property = assemblyFactory.createProperty();
+                        readAbstractProperty(property, reader);
+                        policyProcessor.readPolicies(property, reader);
+                        
+                        // Read the property value
+                        Document value = readPropertyValue(property.getXSDElement(), property.getXSDType(), reader);
+                        property.setValue(value);
+                        
+                        componentType.getProperties().add(property);
+                        
+                    } else if (Constants.IMPLEMENTATION_QNAME.equals(name)) {
+                        
+                        // Read an <implementation> element
+                        policyProcessor.readPolicies(componentType, reader);
+                        
+                    } else if (Constants.CALLBACK_QNAME.equals(name)) {
+
+                        // Read a <callback>
+                        callback = assemblyFactory.createCallback();
+                        contract.setCallback(callback);
+                        policyProcessor.readPolicies(callback, reader);
+
+                    } else if (OPERATION.equals(name)) {
+
+                        // Read an <operation>
+                        Operation operation = new OperationImpl();
+                        operation.setName(getString(reader, NAME));
+                        operation.setUnresolved(true);
+                        if (callback != null) {
+                            policyProcessor.readPolicies(callback, operation, reader);
+                        } else {
+                            policyProcessor.readPolicies(contract, operation, reader);
+                        }
+                    } else {
+
+                        // Read an extension element
+                        Object extension = extensionProcessor.read(reader);
+                        if (extension != null) {
+                            if (extension instanceof InterfaceContract) {
+
+                                // <service><interface> and <reference><interface>
+                                contract.setInterfaceContract((InterfaceContract)extension);
+
+                            } else if (extension instanceof Binding) {
+
+                                // <service><binding> and <reference><binding>
+                                if (callback != null) {
+                                    callback.getBindings().add((Binding)extension);
+                                } else {
+                                    contract.getBindings().add((Binding)extension);
+                                }
+                            } else {
+                                
+                                // Add the extension element to the current element
+                                if (callback != null) {
+                                    callback.getExtensions().add(extension);
+                                } else if (contract != null) {
+                                    contract.getExtensions().add(extension);
+                                } else if (property != null) {
+                                    property.getExtensions().add(extension);
+                                } else {
+                                    if (componentType instanceof Extensible) {
+                                        ((Extensible)componentType).getExtensions().add(extension);
+                                    }
+                                }
+                            }
+                        }
+                    }
+                    break;
+
+                case END_ELEMENT:
+                    name = reader.getName();
+
+                    // Clear current state when reading reaching end element
+                    if (SERVICE_QNAME.equals(name)) {
+                        service = null;
+                        contract = null;
+                    } else if (REFERENCE_QNAME.equals(name)) {
+                        reference = null;
+                        contract = null;
+                    } else if (PROPERTY_QNAME.equals(name)) {
+                        property = null;
+                    } else if (CALLBACK_QNAME.equals(name)) {
+                        callback = null;
+                    }
+                    break;
+            }
+            
+            // Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+        return componentType;
+    }
+    
+    public void write(ComponentType componentType, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        
+        // Write <componentType> element
+        writeStartDocument(writer, COMPONENT_TYPE,
+               writeConstrainingType(componentType));
+
+        // Write <service> elements
+        for (Service service : componentType.getServices()) {
+            writeStart(writer, SERVICE, new XAttr(NAME, service.getName()),
+                       policyProcessor.writePolicies(service));
+
+            if (service.getInterfaceContract() != null) {
+                extensionProcessor.write(service.getInterfaceContract(), writer);
+            }
+            
+            for (Binding binding: service.getBindings()) {
+                extensionProcessor.write(binding, writer);
+            }
+            
+            if (service.getCallback() != null) {
+                Callback callback = service.getCallback();
+                writeStart(writer, CALLBACK, policyProcessor.writePolicies(callback));
+
+                for (Binding binding: callback.getBindings()) {
+                    extensionProcessor.write(binding, writer);
+                }
+                for (Object extension: callback.getExtensions()) {
+                    extensionProcessor.write(extension, writer);
+                }
+                
+                writeEnd(writer);
+            }
+            
+            for (Object extension: service.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+            
+            writeEnd(writer);
+        }
+
+        // Write <reference> elements
+        for (Reference reference : componentType.getReferences()) {
+            
+            writeStart(writer, REFERENCE,
+                  new XAttr(NAME, reference.getName()),
+                  writeTargets(reference),
+                  policyProcessor.writePolicies(reference));
+
+            extensionProcessor.write(reference.getInterfaceContract(), writer);
+            
+            for (Binding binding: reference.getBindings()) {
+                extensionProcessor.write(binding, writer);
+            }
+            
+            if (reference.getCallback() != null) {
+                Callback callback = reference.getCallback();
+                writeStart(writer, CALLBACK,
+                           policyProcessor.writePolicies(callback));
+
+                for (Binding binding: callback.getBindings()) {
+                    extensionProcessor.write(binding, writer);
+                }
+                for (Object extension: callback.getExtensions()) {
+                    extensionProcessor.write(extension, writer);
+                }
+                
+                writeEnd(writer);
+            }
+
+            for (Object extension: reference.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+            
+            writeEnd(writer);
+        }
+
+        // Write <property> elements
+        for (Property property : componentType.getProperties()) {
+            writeStart(writer,
+                       PROPERTY,
+                       new XAttr(NAME, property.getName()),
+                       new XAttr(MUST_SUPPLY, property.isMustSupply()),
+                       new XAttr(MANY, property.isMany()),
+                       new XAttr(TYPE, property.getXSDType()),
+                       new XAttr(ELEMENT, property.getXSDElement()),
+                       policyProcessor.writePolicies(property));
+
+            // Write property value
+            writePropertyValue(property.getValue(), property.getXSDElement(), property.getXSDType(), writer);
+
+            // Write extensions
+            for (Object extension : property.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+
+            writeEnd(writer);
+        }
+
+        // Write extension elements
+        if (componentType instanceof Extensible) {
+            for (Object extension: ((Extensible)componentType).getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+        }
+        
+        // Write <implementation> elements if the componentType has
+        // any intents or policySets
+        boolean writeImplementation = false;
+        if (componentType instanceof IntentAttachPoint) {
+            if (!((IntentAttachPoint)componentType).getRequiredIntents().isEmpty()) {
+                writeImplementation = true;
+            }
+        }
+        if (componentType instanceof PolicySetAttachPoint) {
+            if (!((PolicySetAttachPoint)componentType).getPolicySets().isEmpty()) {
+                writeImplementation = true;
+            }
+        }
+        if (writeImplementation) {
+            writeStart(writer, IMPLEMENTATION,
+                       policyProcessor.writePolicies(componentType));
+        }
+        
+        writeEndDocument(writer);
+    }
+    
+    public void resolve(ComponentType componentType, ModelResolver resolver) throws ContributionResolveException {
+
+        // Resolve component type services and references
+        resolveContracts(componentType.getServices(), resolver);
+        resolveContracts(componentType.getReferences(), resolver);
+        if ( componentType instanceof PolicySetAttachPoint ) {
+            resolveIntents(((PolicySetAttachPoint)componentType).getRequiredIntents(), resolver);
+            resolvePolicySets(((PolicySetAttachPoint)componentType).getPolicySets(), resolver);
+        }
+    }
+    
+    public QName getArtifactType() {
+        return COMPONENT_TYPE_QNAME;
+    }
+    
+    public Class<ComponentType> getModelType() {
+        return ComponentType.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeDocumentProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeDocumentProcessor.java
new file mode 100644
index 0000000000..ab3240b9a9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeDocumentProcessor.java
@@ -0,0 +1,171 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLConnection;
+import java.util.Collection;
+import java.util.Hashtable;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.definitions.SCADefinitions;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.util.PolicyComputationUtils;
+
+/**
+ * A composite processor.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class CompositeDocumentProcessor extends BaseAssemblyProcessor implements URLArtifactProcessor<Composite> {
+    private XMLInputFactory inputFactory;
+    private List scaDefnSink;
+    private Collection<PolicySet> domainPolicySets = null;
+
+    /**
+     * Construct a new composite processor
+     * @param assemblyFactory
+     * @param policyFactory
+     * @param staxProcessor
+     */
+    public CompositeDocumentProcessor(StAXArtifactProcessor staxProcessor, XMLInputFactory inputFactory, List scaDefnsSink) {
+        super(null, null, staxProcessor);
+        this.inputFactory = inputFactory;
+        this.scaDefnSink = scaDefnsSink;
+    }
+
+    public Composite read(URL contributionURL, URI uri, URL url) throws ContributionReadException {
+        InputStream scdlStream = null;
+        try {
+        	if (scaDefnSink != null ) {
+                fillDomainPolicySets(scaDefnSink);
+            }
+
+            
+            byte[] transformedArtifactContent = null;
+            try {
+                if ( domainPolicySets != null ) {
+                    transformedArtifactContent =
+                        PolicyComputationUtils.addApplicablePolicySets(url, domainPolicySets);
+                    scdlStream = new ByteArrayInputStream(transformedArtifactContent);
+                } else {
+                    URLConnection connection = url.openConnection();
+                    connection.setUseCaches(false);
+                    scdlStream = connection.getInputStream();
+                }
+            } catch ( Exception e ) {
+                throw new ContributionReadException(e);
+            }
+            
+            XMLStreamReader reader = inputFactory.createXMLStreamReader(scdlStream);
+            
+            reader.nextTag();
+            
+            // Read the composite model
+            Composite composite = (Composite)extensionProcessor.read(reader);
+            if (composite != null) {
+                composite.setURI(uri.toString());
+            }
+
+            // For debugging purposes, write it back to XML
+//            if (composite != null) {
+//                try {
+//                    ByteArrayOutputStream bos = new ByteArrayOutputStream();
+//                    XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
+//                    outputFactory.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, Boolean.TRUE);
+//                    extensionProcessor.write(composite, outputFactory.createXMLStreamWriter(bos));
+//                    Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(new ByteArrayInputStream(bos.toByteArray()));
+//                    OutputFormat format = new OutputFormat();
+//                    format.setIndenting(true);
+//                    format.setIndent(2);
+//                    XMLSerializer serializer = new XMLSerializer(System.out, format);
+//                    serializer.serialize(document);
+//                } catch (Exception e) {
+//                    e.printStackTrace();
+//                }
+//            }
+            
+            return composite;
+            
+        } catch (XMLStreamException e) {
+            throw new ContributionReadException(e);
+        } finally {
+            try {
+                if (scdlStream != null) {
+                    scdlStream.close();
+                    scdlStream = null;
+                }
+            } catch (IOException ioe) {
+                //ignore
+            }
+        }
+    }
+    
+    public void resolve(Composite composite, ModelResolver resolver) throws ContributionResolveException {
+        extensionProcessor.resolve(composite, resolver);
+    }
+
+    public String getArtifactType() {
+        return ".composite";
+    }
+    
+    public Class<Composite> getModelType() {
+        return Composite.class;
+    }
+    
+    private void fillDomainPolicySets(List scaDefnsSink) {
+        Map<QName, PolicySet> domainPolicySetMap = null;
+        if ( !scaDefnsSink.isEmpty() ) {
+            domainPolicySetMap = new Hashtable<QName, PolicySet>();
+            
+            if ( domainPolicySets != null ) {
+                for ( PolicySet policySet : domainPolicySets ) {
+                    domainPolicySetMap.put(policySet.getName(), policySet);
+                } 
+            }
+            
+            for ( Object object : scaDefnsSink ) {
+                if ( object instanceof SCADefinitions ) {
+                    for ( PolicySet policySet : ((SCADefinitions)object).getPolicySets() ) {
+                        domainPolicySetMap.put( policySet.getName(), policySet);
+                    }
+                }
+            }
+            domainPolicySets =  domainPolicySetMap.values();
+            scaDefnsSink.clear();
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeModelResolver.java
new file mode 100644
index 0000000000..72744259f6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeModelResolver.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImport;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * A Model Resolver for Composite models.
+ *
+ * @version $Rev$ $Date$
+ */
+public class CompositeModelResolver implements ModelResolver {
+
+    private Contribution contribution;
+    private Map<QName, Composite> map = new HashMap<QName, Composite>();
+    
+    public CompositeModelResolver(Contribution contribution, ModelFactoryExtensionPoint modelFactories) {
+        this.contribution = contribution;
+    }
+
+    public void addModel(Object resolved) {
+        Composite composite = (Composite)resolved;
+        map.put(composite.getName(), composite);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(((Composite)resolved).getName());
+    }
+    
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        
+        // Lookup a definition for the given namespace
+        QName qname = ((Composite)unresolved).getName();
+        Composite resolved = (Composite) map.get(qname);
+        if (resolved != null) {
+            return modelClass.cast(resolved);
+        }
+        
+        // No definition found, delegate the resolution to the imports
+        for (Import import_ : this.contribution.getImports()) {
+            if (import_ instanceof NamespaceImport) {
+                NamespaceImport namespaceImport = (NamespaceImport)import_;
+                if (namespaceImport.getNamespace().equals(qname.getNamespaceURI())) {
+                    
+                    // Delegate the resolution to the import resolver
+                    resolved = namespaceImport.getModelResolver().resolveModel(Composite.class, (Composite)unresolved);
+                    if (!resolved.isUnresolved()) {
+                        return modelClass.cast(resolved);
+                    }
+                }
+            }
+        }
+        return (T)unresolved;
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeProcessor.java
new file mode 100644
index 0000000000..a6b12cc9b6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeProcessor.java
@@ -0,0 +1,986 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+import javax.xml.xpath.XPath;
+import javax.xml.xpath.XPathExpressionException;
+import javax.xml.xpath.XPathFactory;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Callback;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.OperationsConfigurator;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.Wire;
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.policy.util.PolicyValidationException;
+import org.apache.tuscany.sca.policy.util.PolicyValidationUtils;
+import org.w3c.dom.Document;
+
+/**
+ * A composite processor. 
+ * 
+ * @version $Rev$ $Date$
+ */
+public class CompositeProcessor extends BaseAssemblyProcessor implements StAXArtifactProcessor<Composite> {
+    // FIXME: to be refactored
+    private XPathFactory xPathFactory = XPathFactory.newInstance();
+    
+    /**
+     * Construct a new composite processor
+     * 
+     * @param contributionFactory
+     * @param assemblyFactory
+     * @param policyFactory
+     * @param extensionProcessor
+     */
+    public CompositeProcessor(ContributionFactory contributionFactory,
+                              AssemblyFactory factory,
+                              PolicyFactory policyFactory,
+                              InterfaceContractMapper interfaceContractMapper,
+                              StAXArtifactProcessor extensionProcessor) {
+        super(contributionFactory, factory, policyFactory, extensionProcessor);
+        
+    }
+
+    /**
+     * Construct a new composite processor
+     * 
+     * @param contributionFactory
+     * @param assemblyFactory
+     * @param policyFactory
+     * @param extensionProcessor
+     */
+    public CompositeProcessor(ContributionFactory contributionFactory,
+                              AssemblyFactory factory,
+                              PolicyFactory policyFactory,
+                              StAXArtifactProcessor extensionProcessor) {
+        super(contributionFactory, factory, policyFactory, extensionProcessor);
+    }
+
+    public Composite read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        Composite composite = null;
+        Composite include = null;
+        Component component = null;
+        Property property = null;
+        ComponentService componentService = null;
+        ComponentReference componentReference = null;
+        ComponentProperty componentProperty = null;
+        CompositeService compositeService = null;
+        CompositeReference compositeReference = null;
+        Contract contract = null;
+        Wire wire = null;
+        Callback callback = null;
+        QName name = null;
+
+        // Read the composite document
+        while (reader.hasNext()) {
+            int event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT:
+                    name = reader.getName();
+
+                    if (COMPOSITE_QNAME.equals(name)) {
+
+                        // Read a <composite>
+                        composite = assemblyFactory.createComposite();
+                        composite.setName(new QName(getString(reader, TARGET_NAMESPACE), getString(reader, NAME)));
+                        if(isSet(reader, AUTOWIRE)) {
+                            composite.setAutowire(getBoolean(reader, AUTOWIRE));
+                        }
+                        composite.setLocal(getBoolean(reader, LOCAL));
+                        composite.setConstrainingType(readConstrainingType(reader));
+                        policyProcessor.readPolicies(composite, reader);
+
+                    } else if (INCLUDE_QNAME.equals(name)) {
+
+                        // Read an <include>
+                        include = assemblyFactory.createComposite();
+                        include.setName(getQName(reader, NAME));
+                        include.setURI(getString(reader, URI));
+                        include.setUnresolved(true);
+                        composite.getIncludes().add(include);
+
+                    } else if (SERVICE_QNAME.equals(name)) {
+                        if (component != null) {
+
+                            // Read a <component><service>
+                            componentService = assemblyFactory.createComponentService();
+                            contract = componentService;
+                            componentService.setName(getString(reader, NAME));
+                            component.getServices().add(componentService);
+                            policyProcessor.readPolicies(contract, reader);
+                        } else {
+
+                            // Read a <composite><service>
+                            compositeService = assemblyFactory.createCompositeService();
+                            contract = compositeService;
+                            compositeService.setName(getString(reader, NAME));
+
+                            String promoted = getString(reader, PROMOTE);
+                            String promotedComponentName;
+                            String promotedServiceName;
+                            int s = promoted.indexOf('/');
+                            if (s == -1) {
+                                promotedComponentName = promoted;
+                                promotedServiceName = null;
+                            } else {
+                                promotedComponentName = promoted.substring(0, s);
+                                promotedServiceName = promoted.substring(s + 1);
+                            }
+
+                            Component promotedComponent = assemblyFactory.createComponent();
+                            promotedComponent.setUnresolved(true);
+                            promotedComponent.setName(promotedComponentName);
+                            compositeService.setPromotedComponent(promotedComponent);
+
+                            ComponentService promotedService = assemblyFactory.createComponentService();
+                            promotedService.setUnresolved(true);
+                            promotedService.setName(promotedServiceName);
+                            compositeService.setPromotedService(promotedService);
+
+                            composite.getServices().add(compositeService);
+                            policyProcessor.readPolicies(contract, reader);
+                        }
+
+                    } else if (REFERENCE_QNAME.equals(name)) {
+                        if (component != null) {
+                            // Read a <component><reference>
+                            componentReference = assemblyFactory.createComponentReference();
+                            contract = componentReference;
+                            componentReference.setName(getString(reader, NAME));
+                            readMultiplicity(componentReference, reader);
+                            if (isSet(reader, AUTOWIRE)) {
+                                componentReference.setAutowire(getBoolean(reader, AUTOWIRE));
+                            }
+                            readTargets(componentReference, reader);
+                            componentReference.setWiredByImpl(getBoolean(reader, WIRED_BY_IMPL));
+                            component.getReferences().add(componentReference);
+                            policyProcessor.readPolicies(contract, reader);
+                        } else {
+                            // Read a <composite><reference>
+                            compositeReference = assemblyFactory.createCompositeReference();
+                            contract = compositeReference;
+                            compositeReference.setName(getString(reader, NAME));
+                            readMultiplicity(compositeReference, reader);
+                            readTargets(compositeReference, reader);
+                            String promote = reader.getAttributeValue(null, Constants.PROMOTE);
+                            if (promote != null) {
+                                for (StringTokenizer tokens = new StringTokenizer(promote); tokens.hasMoreTokens();) {
+                                    ComponentReference promotedReference =
+                                        assemblyFactory.createComponentReference();
+                                    promotedReference.setUnresolved(true);
+                                    promotedReference.setName(tokens.nextToken());
+                                    compositeReference.getPromotedReferences().add(promotedReference);
+                                }
+                            }
+                            compositeReference.setWiredByImpl(getBoolean(reader, WIRED_BY_IMPL));
+                            composite.getReferences().add(compositeReference);
+                            policyProcessor.readPolicies(contract, reader);
+                        }
+
+                    } else if (PROPERTY_QNAME.equals(name)) {
+                        if (component != null) {
+
+                            // Read a <component><property>
+                            componentProperty = assemblyFactory.createComponentProperty();
+                            property = componentProperty;
+                            String source = getString(reader, SOURCE);
+                            if(source!=null) {
+                                source = source.trim();
+                            }
+                            componentProperty.setSource(source);
+                            if (source != null) {
+                                // $<name>/...
+                                if (source.charAt(0) == '$') {
+                                    int index = source.indexOf('/');
+                                    if (index == -1) {
+                                        // Tolerating $prop
+                                        source = source + "/";
+                                        index = source.length() - 1;
+                                    }
+                                    source = source.substring(index + 1);
+                                    if ("".equals(source)) {
+                                        source = ".";
+                                    }
+                                }
+                                XPath xpath = xPathFactory.newXPath();
+                                xpath.setNamespaceContext(reader.getNamespaceContext());
+                                try {
+                                    componentProperty.setSourceXPathExpression(xpath.compile(source));
+                                } catch (XPathExpressionException e) {
+                                    throw new ContributionReadException(e);
+                                }
+                            }
+                            componentProperty.setFile(getString(reader, FILE));
+                            policyProcessor.readPolicies(property, reader);
+                            readAbstractProperty(componentProperty, reader);
+                            
+                            // Read the property value
+                            Document value = readPropertyValue(property.getXSDElement(), property.getXSDType(), reader);
+                            property.setValue(value);
+                            
+                            component.getProperties().add(componentProperty);
+                        } else {
+
+                            // Read a <composite><property>
+                            property = assemblyFactory.createProperty();
+                            policyProcessor.readPolicies(property, reader);
+                            readAbstractProperty(property, reader);
+                            
+                            // Read the property value
+                            Document value = readPropertyValue(property.getXSDElement(), property.getXSDType(), reader);
+                            property.setValue(value);
+                            
+                            composite.getProperties().add(property);
+                        }
+                        
+                        // TUSCANY-1949
+                        // If the proerty doesn't have a value, the END_ELEMENT event is read by the readPropertyValue
+                        if (reader.getEventType() == END_ELEMENT && PROPERTY_QNAME.equals(reader.getName())) {
+                            property = null;
+                            componentProperty = null;
+                        }
+
+                    } else if (COMPONENT_QNAME.equals(name)) {
+
+                        // Read a <component>
+                        component = assemblyFactory.createComponent();
+                        component.setName(getString(reader, NAME));
+                        if (isSet(reader, AUTOWIRE)) {
+                            component.setAutowire(getBoolean(reader, AUTOWIRE));
+                        }
+                        if (isSet(reader, URI)) {
+                            component.setURI(getString(reader, URI));
+                        }
+                        component.setConstrainingType(readConstrainingType(reader));
+                        composite.getComponents().add(component);
+                        policyProcessor.readPolicies(component, reader);
+
+                    } else if (WIRE_QNAME.equals(name)) {
+
+                        // Read a <wire>
+                        wire = assemblyFactory.createWire();
+                        ComponentReference source = assemblyFactory.createComponentReference();
+                        source.setUnresolved(true);
+                        source.setName(getString(reader, SOURCE));
+                        wire.setSource(source);
+
+                        ComponentService target = assemblyFactory.createComponentService();
+                        target.setUnresolved(true);
+                        target.setName(getString(reader, TARGET));
+                        wire.setTarget(target);
+
+                        composite.getWires().add(wire);
+                        policyProcessor.readPolicies(wire, reader);
+
+                    } else if (CALLBACK_QNAME.equals(name)) {
+
+                        // Read a <callback>
+                        callback = assemblyFactory.createCallback();
+                        contract.setCallback(callback);
+                        policyProcessor.readPolicies(callback, reader);
+
+                    } else if (OPERATION_QNAME.equals(name)) {
+
+                        // Read an <operation>
+                        ConfiguredOperation operation = assemblyFactory.createConfiguredOperation();
+                        operation.setName(getString(reader, NAME));
+                        operation.setUnresolved(true);
+                        if (callback != null) {
+                            policyProcessor.readPolicies(operation, reader);
+                        } else {
+                            policyProcessor.readPolicies(operation, reader);
+                        }
+                        
+                        OperationsConfigurator opConfigurator = null;
+                        if ( compositeService != null ) {
+                            opConfigurator = compositeService;
+                        } else if ( componentService != null ) {
+                            opConfigurator = componentService;
+                        } else if ( compositeReference != null ) {
+                            opConfigurator = compositeReference;
+                        } else if ( componentReference != null ) {
+                            opConfigurator = componentReference;
+                        }
+                        
+                        opConfigurator.getConfiguredOperations().add(operation);
+                    } else if (IMPLEMENTATION_COMPOSITE_QNAME.equals(name)) {
+
+                        // Read an implementation.composite
+                        Composite implementation = assemblyFactory.createComposite();
+                        implementation.setName(getQName(reader, NAME));
+                        implementation.setUnresolved(true);
+                        component.setImplementation(implementation);
+                        policyProcessor.readPolicies(implementation, reader);
+                    } else {
+
+                        // Read an extension element
+                        Object extension = extensionProcessor.read(reader);
+                        if (extension != null) {
+                            if (extension instanceof InterfaceContract) {
+
+                                // <service><interface> and
+                                // <reference><interface>
+                                if (contract != null) {
+                                    contract.setInterfaceContract((InterfaceContract)extension);
+                                } else {
+                                    if (name.getNamespaceURI().equals(SCA10_NS)) {
+                                        throw new ContributionReadException(
+                                                                            "Unexpected <interface> element found. It should appear inside a <service> or <reference> element");
+                                    } else {
+                                        composite.getExtensions().add(extension);
+                                    }
+                                }
+                            } else if (extension instanceof Binding) {
+                                if ( extension instanceof PolicySetAttachPoint ) {
+                                    IntentAttachPointType bindingType = intentAttachPointTypeFactory.createBindingType();
+                                    bindingType.setName(name);
+                                    bindingType.setUnresolved(true);
+                                    ((PolicySetAttachPoint)extension).setType(bindingType);
+                                }
+                                // <service><binding> and
+                                // <reference><binding>
+                                if (callback != null) {
+                                    callback.getBindings().add((Binding)extension);
+                                } else {
+                                    if (contract != null) {
+                                        contract.getBindings().add((Binding)extension);
+                                    } else {
+                                        if (name.getNamespaceURI().equals(SCA10_NS)) {
+                                            throw new ContributionReadException(
+                                                                                "Unexpected <binding> element found. It should appear inside a <service> or <reference> element");
+                                        } else {
+                                            composite.getExtensions().add(extension);
+                                        }
+                                    }
+                                }
+
+                            } else if (extension instanceof Implementation) {
+                                if ( extension instanceof PolicySetAttachPoint ) {
+                                    IntentAttachPointType implType = intentAttachPointTypeFactory.createImplementationType();
+                                    implType.setName(name);
+                                    implType.setUnresolved(true);
+                                    ((PolicySetAttachPoint)extension).setType(implType);
+                                }
+                                // <component><implementation>
+                                if (component != null) {
+                                    component.setImplementation((Implementation)extension);
+                                } else {
+                                    if (name.getNamespaceURI().equals(SCA10_NS)) {
+                                        throw new ContributionReadException(
+                                                                            "Unexpected <implementation> element found. It should appear inside a <component> element");
+                                    } else {
+                                        composite.getExtensions().add(extension);
+                                    }
+                                }
+                            } else {
+
+                                // Add the extension element to the current
+                                // element
+                                if (callback != null) {
+                                    callback.getExtensions().add(extension);
+                                } else if (contract != null) {
+                                    contract.getExtensions().add(extension);
+                                } else if (property != null) {
+                                    property.getExtensions().add(extension);
+                                } else if (component != null) {
+                                    component.getExtensions().add(extension);
+                                } else {
+                                    composite.getExtensions().add(extension);
+                                }
+                            }
+                        }
+                    }
+                    break;
+
+                case XMLStreamConstants.CHARACTERS:
+                    break;
+
+                case END_ELEMENT:
+                    name = reader.getName();
+
+                    // Clear current state when reading reaching end element
+                    if (SERVICE_QNAME.equals(name)) {
+                        componentService = null;
+                        compositeService = null;
+                        contract = null;
+                    } else if (INCLUDE_QNAME.equals(name)) {
+                        include = null;
+                    } else if (REFERENCE_QNAME.equals(name)) {
+                        componentReference = null;
+                        compositeReference = null;
+                        contract = null;
+                    } else if (PROPERTY_QNAME.equals(name)) {
+                        componentProperty = null;
+                        property = null;
+                    } else if (COMPONENT_QNAME.equals(name)) {
+                        component = null;
+                    } else if (WIRE_QNAME.equals(name)) {
+                        wire = null;
+                    } else if (CALLBACK_QNAME.equals(name)) {
+                        callback = null;
+                    }
+                    break;
+            }
+
+            // Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+        return composite;
+    }
+
+    public void write(Composite composite, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+
+        // Write <composite> element
+        writeStartDocument(writer,
+                           COMPOSITE,
+                           writeConstrainingType(composite),
+                           new XAttr(TARGET_NAMESPACE, composite.getName().getNamespaceURI()),
+                           new XAttr(NAME, composite.getName().getLocalPart()),
+                           new XAttr(AUTOWIRE, composite.getAutowire()),
+                           policyProcessor.writePolicies(composite));
+
+        // Write <include> elements
+        for (Composite include : composite.getIncludes()) {
+            String uri = include.isUnresolved()? include.getURI() : null;
+            writeStart(writer,
+                       INCLUDE,
+                       new XAttr(NAME, include.getName()),
+                       new XAttr(URI, uri));
+            writeEnd(writer);
+        }
+
+        // Write <service> elements
+        for (Service service : composite.getServices()) {
+            CompositeService compositeService = (CompositeService)service;
+            Component promotedComponent = compositeService.getPromotedComponent();
+            ComponentService promotedService = compositeService.getPromotedService();
+            String promote;
+            if (promotedService != null) {
+                if (promotedService.getName() != null) {
+                    promote = promotedComponent.getName() + '/' + promotedService.getService();
+                } else {
+                    promote = promotedComponent.getName();
+                }
+            } else {
+                promote = null;
+            }
+            writeStart(writer, SERVICE, new XAttr(NAME, service.getName()), new XAttr(PROMOTE, promote),
+                       policyProcessor.writePolicies(service));
+            
+            // Write service interface
+            extensionProcessor.write(service.getInterfaceContract(), writer);
+
+            // Write bindings
+            for (Binding binding : service.getBindings()) {
+                extensionProcessor.write(binding, writer);
+            }
+
+            // Write <callback> element
+            if (service.getCallback() != null) {
+                Callback callback = service.getCallback();
+                writeStart(writer, CALLBACK,
+                           policyProcessor.writePolicies(callback));
+            
+                // Write callback bindings
+                for (Binding binding : callback.getBindings()) {
+                    extensionProcessor.write(binding, writer);
+                }
+                
+                // Write extensions 
+                for (Object extension : callback.getExtensions()) {
+                    extensionProcessor.write(extension, writer);
+                }
+            
+                writeEnd(writer);
+            }
+
+            // Write extensions
+            for (Object extension : service.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+            
+            writeEnd(writer);
+        }
+
+        // Write <component> elements
+        for (Component component : composite.getComponents()) {
+            writeStart(writer, COMPONENT, new XAttr(NAME, component.getName()),
+                       new XAttr(URI, component.getURI()),
+                       new XAttr(AUTOWIRE, component.getAutowire()),
+                       policyProcessor.writePolicies(component));
+            
+            // Write the component implementation
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                writeStart(writer, IMPLEMENTATION_COMPOSITE, new XAttr(NAME, composite.getName()));
+                writeEnd(writer);
+            } else {
+                extensionProcessor.write(component.getImplementation(), writer);
+            }
+            
+            // Write <service> elements
+            for (ComponentService service : component.getServices()) {
+                writeStart(writer, SERVICE, new XAttr(NAME, service.getName()),
+                           policyProcessor.writePolicies(service));
+
+                // Write service interface
+                extensionProcessor.write(service.getInterfaceContract(), writer);
+                
+                // Write bindings
+                for (Binding binding : service.getBindings()) {
+                    extensionProcessor.write(binding, writer);
+                }
+                
+                // Write <callback> element
+                if (service.getCallback() != null) {
+                    Callback callback = service.getCallback();
+                    writeStart(writer, CALLBACK, policyProcessor.writePolicies(callback));
+                
+                    // Write bindings
+                    for (Binding binding : callback.getBindings()) {
+                        extensionProcessor.write(binding, writer);
+                    }
+                    
+                    // Write extensions 
+                    for (Object extension : callback.getExtensions()) {
+                        extensionProcessor.write(extension, writer);
+                    }
+                
+                    writeEnd(writer);
+                }
+                
+                // Write extensions
+                for (Object extension : service.getExtensions()) {
+                    extensionProcessor.write(extension, writer);
+                }
+                
+                writeEnd(writer);
+            }
+            
+            // Write <reference> elements
+            for (ComponentReference reference : component.getReferences()) {
+                writeStart(writer, REFERENCE, new XAttr(NAME, reference.getName()),
+                           new XAttr(AUTOWIRE, reference.getAutowire()),
+                           writeTargets(reference),
+                           policyProcessor.writePolicies(reference));
+
+                // Write reference interface
+                extensionProcessor.write(reference.getInterfaceContract(), writer);
+
+                // Write bindings
+                for (Binding binding : reference.getBindings()) {
+                    extensionProcessor.write(binding, writer);
+                }
+                
+                // Write callback
+                if (reference.getCallback() != null) {
+                    Callback callback = reference.getCallback();
+                    writeStart(writer, CALLBACK, policyProcessor.writePolicies(callback));
+                
+                    // Write callback bindings
+                    for (Binding binding : callback.getBindings()) {
+                        extensionProcessor.write(binding, writer);
+                    }
+                    
+                    // Write extensions
+                    for (Object extensions : callback.getExtensions()) {
+                        extensionProcessor.write(extensions, writer);
+                    }
+                
+                    writeEnd(writer);
+                }
+                
+                // Write extensions
+                for (Object extensions : reference.getExtensions()) {
+                    extensionProcessor.write(extensions, writer);
+                }
+                
+                writeEnd(writer);
+            }
+            
+            // Write <property> elements
+            for (ComponentProperty property : component.getProperties()) {
+                writeStart(writer,
+                           PROPERTY,
+                           new XAttr(NAME, property.getName()),
+                           new XAttr(MUST_SUPPLY, property.isMustSupply()),
+                           new XAttr(MANY, property.isMany()),
+                           new XAttr(TYPE, property.getXSDType()),
+                           new XAttr(ELEMENT, property.getXSDElement()),
+                           new XAttr(SOURCE, property.getSource()),
+                           new XAttr(FILE, property.getFile()),
+                           policyProcessor.writePolicies(property));
+
+                // Write property value
+                writePropertyValue(property.getValue(), property.getXSDElement(), property.getXSDType(), writer);
+
+                // Write extensions
+                for (Object extension : property.getExtensions()) {
+                    extensionProcessor.write(extension, writer);
+                }
+
+                writeEnd(writer);
+            }
+    
+            writeEnd(writer);
+        }
+
+        // Write <reference> elements
+        for (Reference reference : composite.getReferences()) {
+            CompositeReference compositeReference = (CompositeReference)reference;
+
+            // Write list of promoted references
+            List<String> promote = new ArrayList<String>();
+            for (ComponentReference promoted: compositeReference.getPromotedReferences()) {
+                promote.add(promoted.getName());
+            }
+            
+            // Write <reference> element
+            writeStart(writer, REFERENCE, new XAttr(NAME, reference.getName()),
+                       new XAttr(PROMOTE, promote),
+                       policyProcessor.writePolicies(reference));
+
+            // Write reference interface
+            extensionProcessor.write(reference.getInterfaceContract(), writer);
+            
+            // Write bindings
+            for (Binding binding : reference.getBindings()) {
+                extensionProcessor.write(binding, writer);
+            }
+            
+            // Write <callback> element
+            if (reference.getCallback() != null) {
+                Callback callback = reference.getCallback();
+                writeStart(writer, CALLBACK);
+            
+                // Write callback bindings
+                for (Binding binding : callback.getBindings()) {
+                    extensionProcessor.write(binding, writer);
+                }
+                
+                // Write extensions
+                for (Object extension : callback.getExtensions()) {
+                    extensionProcessor.write(extension, writer);
+                }
+            
+                writeEnd(writer);
+            }
+            
+            // Write extensions
+            for (Object extension : reference.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+            
+            writeEnd(writer);
+        }
+
+        // Write <property> elements
+        for (Property property : composite.getProperties()) {
+            writeStart(writer,
+                       PROPERTY,
+                       new XAttr(NAME, property.getName()),
+                       new XAttr(MUST_SUPPLY, property.isMustSupply()),
+                       new XAttr(MANY, property.isMany()),
+                       new XAttr(TYPE, property.getXSDType()),
+                       new XAttr(ELEMENT, property.getXSDElement()),
+                       policyProcessor.writePolicies(property));
+
+            // Write property value
+            writePropertyValue(property.getValue(), property.getXSDElement(), property.getXSDType(), writer);
+
+            // Write extensions
+            for (Object extension : property.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+
+            writeEnd(writer);
+        }
+
+        // Write <wire> elements
+        for (Wire wire : composite.getWires()) {
+            writeStart(writer, WIRE, new XAttr(SOURCE, wire.getSource().getName()), new XAttr(TARGET, wire
+                .getTarget().getName()));
+            
+            // Write extensions
+            for (Object extension : wire.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+            writeEnd(writer);
+        }
+
+        for (Object extension : composite.getExtensions()) {
+            extensionProcessor.write(extension, writer);
+        }
+
+        writeEndDocument(writer);
+    }
+
+    public void resolve(Composite composite, ModelResolver resolver) throws ContributionResolveException {
+
+        // Resolve constraining type
+        ConstrainingType constrainingType = composite.getConstrainingType();
+        if (constrainingType != null) {
+            constrainingType = resolver.resolveModel(ConstrainingType.class, constrainingType);
+            composite.setConstrainingType(constrainingType);
+        }
+
+        // Resolve includes in the composite
+        for (int i = 0, n = composite.getIncludes().size(); i < n; i++) {
+            Composite include = composite.getIncludes().get(i);
+            if (include != null) {
+                include = resolver.resolveModel(Composite.class, include);
+                composite.getIncludes().set(i, include);
+            }
+        }
+
+        // Resolve extensions
+        for (Object extension : composite.getExtensions()) {
+            if (extension != null) {
+                extensionProcessor.resolve(extension, resolver);
+            }
+        }
+        
+        //resolve intents and policysets first as they are going to be copied over
+        //to child elements as and when the child elements are being resolved
+        List<Intent> compositeIntents = null;
+        List<PolicySet> compositePolicySets = null;
+        List<PolicySet> compositeApplicablePolicySets = null;
+        if (composite instanceof PolicySetAttachPoint) { 
+            resolveIntents(((PolicySetAttachPoint)composite).getRequiredIntents(), resolver);
+            resolvePolicySets(((PolicySetAttachPoint)composite).getPolicySets(), resolver);
+            resolvePolicySets(((PolicySetAttachPoint)composite).getApplicablePolicySets(), resolver);
+            compositeIntents = ((PolicySetAttachPoint)composite).getRequiredIntents();
+            compositePolicySets = ((PolicySetAttachPoint)composite).getPolicySets();
+            compositeApplicablePolicySets = ((PolicySetAttachPoint)composite).getApplicablePolicySets();
+        } else {
+            compositeIntents = new ArrayList<Intent>();
+            compositePolicySets = new ArrayList<PolicySet>();
+            compositeApplicablePolicySets = new ArrayList<PolicySet>();
+        }
+        
+        //Resolve composite services and references
+        resolveContracts(composite, composite.getServices(), resolver);
+        resolveContracts(composite, composite.getReferences(), resolver);
+
+        // Resolve component implementations, services and references
+        for (Component component : composite.getComponents()) {
+            constrainingType = component.getConstrainingType();
+            if (constrainingType != null) {
+                constrainingType = resolver.resolveModel(ConstrainingType.class, constrainingType);
+                component.setConstrainingType(constrainingType);
+            }
+            
+            //resolve intents and policysets first as they are going to be copied over
+            //to child elements as and when the child elements are being resolved
+            resolveIntents(component.getRequiredIntents(), resolver);
+            resolvePolicySets(component.getPolicySets(), resolver);
+            resolvePolicySets(component.getApplicablePolicySets(), resolver);
+            
+            //inherit composite intents and policysets
+            addInheritedIntents(compositeIntents, component.getRequiredIntents());
+            addInheritedPolicySets(compositePolicySets, component.getPolicySets());
+            addInheritedPolicySets(compositeApplicablePolicySets, component.getApplicablePolicySets());
+
+            //resolve component services and references 
+            resolveContracts(component, component.getServices(), resolver);
+            resolveContracts(component, component.getReferences(), resolver);
+            
+            for (ComponentProperty componentProperty : component.getProperties()) {
+                if (componentProperty.getFile() != null) {
+                    Artifact artifact = contributionFactory.createArtifact();
+                    artifact.setURI(componentProperty.getFile());
+                    artifact = resolver.resolveModel(Artifact.class, artifact);
+                    if (artifact.getLocation() != null) {
+                        componentProperty.setFile(artifact.getLocation());
+                    }
+                }
+            }
+            
+            //resolve component implemenation
+            Implementation implementation = component.getImplementation();
+            if (implementation != null) {
+                try {
+                    //resolve intents and policysets specified on this implementation
+                    //before copying them over to the component.  Before that, from the component
+                    //copy over the applicablePolicySets alone as it might have to be
+                    //used to validate the policysets specified on the implementation
+                    
+                    resolveImplIntentsAndPolicySets(implementation, 
+                                                    component.getApplicablePolicySets(), 
+                                                    resolver);
+                    
+                    copyPoliciesToComponent(component, implementation, resolver, true);
+                    
+                    //now resolve the implementation so that even if there is a shared instance
+                    //for this that is resolved, the specified intents and policysets are safe in the
+                    //component and not lost
+                    implementation = resolveImplementation(implementation, resolver);
+                    
+                    //resolved implementation may contain intents and policysets specified at 
+                    //componentType (either in the componentType side file or in annotations if its a 
+                    //java implementation).  This has to be consolidated in to the component.
+                    copyPoliciesToComponent(component, implementation, resolver, false);
+                    
+                    component.setImplementation(implementation);
+                } catch ( PolicyValidationException e ) {
+                    throw new ContributionResolveException("PolicyValidation exception when processing implementation of component '" 
+                                                           + component.getName() + "' due to " + e.getMessage(), e);
+                }
+            
+            }
+        }
+    }
+    
+    private void resolveImplIntentsAndPolicySets(Implementation implementation,
+                                                 List<PolicySet> inheritedApplicablePolicySets,
+                                                 ModelResolver resolver) throws ContributionResolveException,
+                                                                                 PolicyValidationException
+                                                        {
+        if ( implementation instanceof PolicySetAttachPoint ) {
+            PolicySetAttachPoint policiedImpl = (PolicySetAttachPoint)implementation;
+            
+            policiedImpl.getApplicablePolicySets().addAll(inheritedApplicablePolicySets);
+            
+            resolveIntents(policiedImpl.getRequiredIntents(), resolver);
+            PolicyValidationUtils.validateIntents(policiedImpl, policiedImpl.getType());
+            
+            resolvePolicySets(policiedImpl.getPolicySets(), resolver);
+            resolvePolicySets(policiedImpl.getApplicablePolicySets(), resolver);
+            
+            PolicyValidationUtils.validatePolicySets(policiedImpl);
+            
+            if ( implementation instanceof OperationsConfigurator ) {
+                for ( ConfiguredOperation implConfOp : ((OperationsConfigurator)implementation).getConfiguredOperations() ) {
+                    resolveIntents(implConfOp.getRequiredIntents(), resolver);
+                    PolicyValidationUtils.validateIntents(implConfOp, policiedImpl.getType());
+                    
+                    resolvePolicySets(implConfOp.getPolicySets(), resolver);
+                    resolvePolicySets(implConfOp.getApplicablePolicySets(), resolver);
+                    //add the inherited applicablePolicysets
+                    addInheritedPolicySets(policiedImpl.getApplicablePolicySets(), implConfOp.getApplicablePolicySets());
+                    
+                    PolicyValidationUtils.validatePolicySets(implConfOp, policiedImpl.getType());
+                    
+                    addInheritedIntents(((PolicySetAttachPoint)implementation).getRequiredIntents(), 
+                                        implConfOp.getRequiredIntents());
+                    addInheritedPolicySets(((PolicySetAttachPoint)implementation).getPolicySets(), 
+                                           implConfOp.getPolicySets());
+                }
+            }
+        }
+    }
+    
+    private void copyPoliciesToComponent(Component component, 
+                                         Implementation implementation, 
+                                         ModelResolver resolver,
+                                         boolean clearImplSettings) throws ContributionResolveException {
+        if (implementation instanceof PolicySetAttachPoint) {
+            //add implementation policies into component... since implementation instance are 
+            //reused and its likely that this implementation instance will not hold after its resolution
+            component.getRequiredIntents().addAll(((PolicySetAttachPoint)implementation).getRequiredIntents());
+            component.getPolicySets().addAll(((PolicySetAttachPoint)implementation).getPolicySets());
+            component.getApplicablePolicySets().addAll(((PolicySetAttachPoint)implementation).getApplicablePolicySets());
+            
+            if ( implementation instanceof OperationsConfigurator ) {
+                boolean notFound;
+                List<ConfiguredOperation> opsFromImplementation = new ArrayList<ConfiguredOperation>();
+                List<ConfiguredOperation> implConfOperations = 
+                    new ArrayList<ConfiguredOperation>(((OperationsConfigurator)implementation).getConfiguredOperations());
+                for ( ConfiguredOperation implConfOp : implConfOperations ) {
+                    notFound = true;
+                    for ( ConfiguredOperation compConfOp : ((OperationsConfigurator)component).getConfiguredOperations() ) {
+                        if ( implConfOp.getName().equals(compConfOp.getName()) ) {
+                            notFound = false;
+                            addInheritedIntents(implConfOp.getRequiredIntents(), compConfOp.getRequiredIntents());
+                            addInheritedPolicySets(implConfOp.getPolicySets(), compConfOp.getPolicySets());
+                            addInheritedPolicySets(implConfOp.getApplicablePolicySets(), compConfOp.getApplicablePolicySets());
+                            notFound = false;
+                        }
+                    }
+                    
+                    if ( notFound ) {
+                        opsFromImplementation.add(implConfOp);
+                    }
+                    
+                    if ( clearImplSettings ) {
+                        ((OperationsConfigurator)implementation).getConfiguredOperations().remove(implConfOp);
+                    }
+                }
+                ((OperationsConfigurator)component).getConfiguredOperations().addAll(opsFromImplementation);
+            }
+            
+            if ( clearImplSettings ) {
+                ((PolicySetAttachPoint)implementation).getRequiredIntents().clear();
+                ((PolicySetAttachPoint)implementation).getPolicySets().clear();
+            }
+        }
+    }
+    
+    
+    public QName getArtifactType() {
+        return COMPOSITE_QNAME;
+    }
+
+    public Class<Composite> getModelType() {
+        return Composite.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ConfiguredOperationProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ConfiguredOperationProcessor.java
new file mode 100644
index 0000000000..c21bd2cdc9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ConfiguredOperationProcessor.java
@@ -0,0 +1,104 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * Processor for dealing with  'operation' elements from composite definitions
+ */
+public class ConfiguredOperationProcessor implements StAXArtifactProcessor<ConfiguredOperation>, Constants{
+    
+    private AssemblyFactory assemblyFactory;
+    private PolicyAttachPointProcessor policyProcessor;
+    private PolicyFactory policyFactory;
+    
+    public ConfiguredOperationProcessor(ModelFactoryExtensionPoint modelFactories) {
+        this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
+        this.policyProcessor = new PolicyAttachPointProcessor(policyFactory);
+    }
+    
+    public ConfiguredOperation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        ConfiguredOperation  configuredOp = assemblyFactory.createConfiguredOperation();
+        
+        //Read an <operation>
+        configuredOp.setName(reader.getAttributeValue(null, NAME));
+        configuredOp.setContractName(reader.getAttributeValue(null, SERVICE));
+        configuredOp.setUnresolved(true);
+        
+        // Read policies
+        policyProcessor.readPolicies(configuredOp, reader);
+
+        //Skip to end element
+        while (reader.hasNext()) {
+            if (reader.next() == END_ELEMENT && OPERATION_QNAME.equals(reader.getName())) {
+                break;
+            }
+        }
+        
+        return configuredOp;
+    }
+    
+    public void write(ConfiguredOperation configuredOperation, XMLStreamWriter writer)
+        throws ContributionWriteException, XMLStreamException {
+
+        // Write an <operation>
+        policyProcessor.writePolicyPrefixes(configuredOperation, writer);
+        writer.writeStartElement(Constants.SCA10_NS, OPERATION);
+        policyProcessor.writePolicyAttributes(configuredOperation, writer);
+
+        writer.writeAttribute(NAME, configuredOperation.getName());
+        if ( configuredOperation.getContractName() != null ) {
+            writer.writeAttribute(SERVICE, configuredOperation.getContractName());
+        }
+        writer.writeEndElement();
+    }
+    
+    public void resolve(ConfiguredOperation configuredOperation, ModelResolver resolver)
+        throws ContributionResolveException {
+    }
+    
+    public QName getArtifactType() {
+        return OPERATION_QNAME;
+    }
+    
+    public Class<ConfiguredOperation> getModelType() {
+        return ConfiguredOperation.class;
+    }
+
+}
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/Constants.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/Constants.java
new file mode 100644
index 0000000000..0ead2caefb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/Constants.java
@@ -0,0 +1,95 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Constants used in SCA assembly XML files.
+ */
+public interface Constants {
+    String SCA10_NS = "http://www.osoa.org/xmlns/sca/1.0";
+    String SCA10_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.0";
+    
+    String COMPONENT_TYPE = "componentType";
+    QName COMPONENT_TYPE_QNAME = new QName(SCA10_NS, COMPONENT_TYPE);
+    
+    String SERVICE = "service";
+    QName SERVICE_QNAME = new QName(SCA10_NS, SERVICE);
+    
+    String REFERENCE = "reference";
+    QName REFERENCE_QNAME = new QName(SCA10_NS, REFERENCE);
+    
+    String PROPERTY = "property";
+    QName PROPERTY_QNAME = new QName(SCA10_NS, PROPERTY);
+    
+    String CONSTRAINING_TYPE = "constrainingType";
+    QName CONSTRAINING_TYPE_QNAME = new QName(SCA10_NS, CONSTRAINING_TYPE);
+    
+    String COMPOSITE = "composite";
+    QName COMPOSITE_QNAME = new QName(SCA10_NS, COMPOSITE);
+    
+    String INCLUDE = "include";
+    QName INCLUDE_QNAME = new QName(SCA10_NS, INCLUDE); 
+    
+    String COMPONENT = "component";
+    QName COMPONENT_QNAME = new QName(SCA10_NS, COMPONENT);
+    
+    String WIRE = "wire";
+    QName WIRE_QNAME = new QName(SCA10_NS, WIRE);
+
+    String OPERATION = "operation";
+    QName OPERATION_QNAME = new QName(SCA10_NS, OPERATION);
+    
+    String CALLBACK = "callback";
+    QName CALLBACK_QNAME = new QName(SCA10_NS, CALLBACK);
+
+    String IMPLEMENTATION_COMPOSITE = "implementation.composite";
+    QName IMPLEMENTATION_COMPOSITE_QNAME = new QName(SCA10_NS, IMPLEMENTATION_COMPOSITE);
+    
+    String IMPLEMENTATION = "implementation";
+    QName IMPLEMENTATION_QNAME = new QName(SCA10_NS, IMPLEMENTATION);
+    
+    String BINDING_SCA = "binding.sca";
+    QName BINDING_SCA_QNAME = new QName(Constants.SCA10_NS, BINDING_SCA);
+    
+    String NAME = "name";
+    String TARGET_NAMESPACE = "targetNamespace";
+    String LOCAL = "local";
+    String AUTOWIRE = "autowire";
+    String REQUIRES = "requires";
+    String POLICY_SETS = "policySets"; 
+    String APPLICABLE_POLICY_SETS = "applicablePolicySets";
+    String PROMOTE = "promote";
+    String TARGET = "target";
+    String WIRED_BY_IMPL = "wiredByImpl";
+    String MULTIPLICITY = "multiplicity";
+    String TYPE = "type";
+    String ELEMENT = "element";
+    String MANY = "many";
+    String MUST_SUPPLY = "mustSupply";
+    String SOURCE = "source";
+    String FILE = "file";
+    String URI = "uri";
+    String ZERO_ONE = "0..1";
+    String ZERO_N = "0..n";
+    String ONE_ONE = "1..1";
+    String ONE_N = "1..n";
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ConstrainingTypeDocumentProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ConstrainingTypeDocumentProcessor.java
new file mode 100644
index 0000000000..1ef83bc5f4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ConstrainingTypeDocumentProcessor.java
@@ -0,0 +1,121 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLConnection;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.validation.Schema;
+
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+
+/**
+ * A contrainingType content handler.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ConstrainingTypeDocumentProcessor extends BaseAssemblyProcessor implements URLArtifactProcessor<ConstrainingType> {
+    private XMLInputFactory inputFactory;
+    private Schema schema;
+
+    /**
+     * Construct a new constrainingType processor.
+     * @param factory
+     * @param policyFactory
+     * @param staxProcessor
+     */
+    public ConstrainingTypeDocumentProcessor(StAXArtifactProcessor staxProcessor, XMLInputFactory inputFactory) {
+        super(null, null, staxProcessor);
+        this.inputFactory = inputFactory;
+    }
+
+    public ConstrainingType read(URL contributionURL, URI uri, URL url) throws ContributionReadException {
+        InputStream urlStream = null;
+        try {
+            
+            // Create a stream reader
+            URLConnection connection = url.openConnection();
+            connection.setUseCaches(false);
+            urlStream = connection.getInputStream();
+            XMLStreamReader reader = inputFactory.createXMLStreamReader(url.toString(), urlStream);
+            reader.nextTag();
+            
+            // Read the constrainingType model 
+            ConstrainingType constrainingType = (ConstrainingType)extensionProcessor.read(reader);
+
+            // For debugging purposes, write it back to XML
+//            if (constrainingType != null) {
+//                try {
+//                    ByteArrayOutputStream bos = new ByteArrayOutputStream();
+//                    XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
+//                    outputFactory.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, Boolean.TRUE);
+//                    extensionProcessor.write(constrainingType, outputFactory.createXMLStreamWriter(bos));
+//                    Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(new ByteArrayInputStream(bos.toByteArray()));
+//                    OutputFormat format = new OutputFormat();
+//                    format.setIndenting(true);
+//                    format.setIndent(2);
+//                    XMLSerializer serializer = new XMLSerializer(System.out, format);
+//                    serializer.serialize(document);
+//                } catch (Exception e) {
+//                    e.printStackTrace();
+//                }
+//            }
+            
+            return constrainingType;
+            
+        } catch (XMLStreamException e) {
+            throw new ContributionReadException(e);
+        } catch (IOException e) {
+            throw new ContributionReadException(e);
+        } finally {
+            try {
+                if (urlStream != null) {
+                    urlStream.close();
+                    urlStream = null;
+                }
+            } catch (IOException ioe) {
+                //ignore
+            }
+        }
+    }
+    
+    public void resolve(ConstrainingType constrainingType, ModelResolver resolver) throws ContributionResolveException {
+        extensionProcessor.resolve(constrainingType, resolver);
+    }
+    
+    public String getArtifactType() {
+        return ".constrainingType";
+    }
+    
+    public Class<ConstrainingType> getModelType() {
+        return ConstrainingType.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ConstrainingTypeModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ConstrainingTypeModelResolver.java
new file mode 100644
index 0000000000..7dd95e3944
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ConstrainingTypeModelResolver.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImport;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * A Model Resolver for ConstrainingType models.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ConstrainingTypeModelResolver implements ModelResolver {
+
+    private Contribution contribution;
+    private Map<QName, ConstrainingType> map = new HashMap<QName, ConstrainingType>();
+    
+    public ConstrainingTypeModelResolver(Contribution contribution, ModelFactoryExtensionPoint modelFactories) {
+        this.contribution = contribution;
+    }
+
+    public void addModel(Object resolved) {
+        ConstrainingType composite = (ConstrainingType)resolved;
+        map.put(composite.getName(), composite);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(((ConstrainingType)resolved).getName());
+    }
+    
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        
+        // Lookup a definition for the given namespace
+        QName qname = ((ConstrainingType)unresolved).getName();
+        ConstrainingType resolved = (ConstrainingType) map.get(qname);
+        if (resolved != null) {
+            return modelClass.cast(resolved);
+        }
+        
+        // No definition found, delegate the resolution to the imports
+        for (Import import_ : this.contribution.getImports()) {
+            if (import_ instanceof NamespaceImport) {
+                NamespaceImport namespaceImport = (NamespaceImport)import_;
+                if (namespaceImport.getNamespace().equals(qname.getNamespaceURI())) {
+                    
+                    // Delegate the resolution to the import resolver
+                    resolved = namespaceImport.getModelResolver().resolveModel(ConstrainingType.class, (ConstrainingType)unresolved);
+                    if (!resolved.isUnresolved()) {
+                        return modelClass.cast(resolved);
+                    }
+                }
+            }
+        }
+        return (T)unresolved;
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ConstrainingTypeProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ConstrainingTypeProcessor.java
new file mode 100644
index 0000000000..b57f4b87ad
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ConstrainingTypeProcessor.java
@@ -0,0 +1,257 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AbstractContract;
+import org.apache.tuscany.sca.assembly.AbstractProperty;
+import org.apache.tuscany.sca.assembly.AbstractReference;
+import org.apache.tuscany.sca.assembly.AbstractService;
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.w3c.dom.Document;
+
+/**
+ * A constrainingType processor.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ConstrainingTypeProcessor extends BaseAssemblyProcessor implements StAXArtifactProcessor<ConstrainingType> {
+
+    /**
+     * Construct a new constrainingType processor.
+     * @param factory
+     * @param policyFactory
+     * @param extensionProcessor
+     */
+    public ConstrainingTypeProcessor(AssemblyFactory factory, PolicyFactory policyFactory, StAXArtifactProcessor extensionProcessor) {
+        super(factory, policyFactory, extensionProcessor);
+    }
+
+    public ConstrainingType read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        ConstrainingType constrainingType = null;
+        AbstractService abstractService = null;
+        AbstractReference abstractReference = null;
+        AbstractProperty abstractProperty = null;
+        AbstractContract abstractContract = null;
+        QName name = null;
+        
+        // Read the constrainingType document
+        while (reader.hasNext()) {
+            int event = reader.getEventType();
+            switch (event) {
+
+                case START_ELEMENT:
+                    name = reader.getName();
+                    
+                    // Read a <constrainingType>
+                    if (Constants.CONSTRAINING_TYPE_QNAME.equals(name)) {
+                        constrainingType = assemblyFactory.createConstrainingType();
+                        constrainingType.setName(new QName(getString(reader, TARGET_NAMESPACE), getString(reader, NAME)));
+                        policyProcessor.readPolicies(constrainingType, reader);
+
+                    } else if (Constants.SERVICE_QNAME.equals(name)) {
+                        
+                        // Read a <service>
+                        abstractService = assemblyFactory.createAbstractService();
+                        abstractContract = abstractService;
+                        abstractService.setName(getString(reader, Constants.NAME));
+                        constrainingType.getServices().add(abstractService);
+                        policyProcessor.readPolicies(abstractService, reader);
+
+                    } else if (Constants.REFERENCE_QNAME.equals(name)) {
+                        
+                        // Read a <reference>
+                        abstractReference = assemblyFactory.createAbstractReference();
+                        abstractContract = abstractReference;
+                        abstractReference.setName(getString(reader, Constants.NAME));
+                        readMultiplicity(abstractReference, reader);
+                        constrainingType.getReferences().add(abstractReference);
+                        policyProcessor.readPolicies(abstractReference, reader);
+
+                    } else if (Constants.PROPERTY_QNAME.equals(name)) {
+                        
+                        // Read a <property>
+                        abstractProperty = assemblyFactory.createAbstractProperty();
+                        readAbstractProperty(abstractProperty, reader);
+                        
+                        // Read the property value
+                        Document value = readPropertyValue(abstractProperty.getXSDElement(), abstractProperty.getXSDType(), reader);
+                        abstractProperty.setValue(value);
+                        
+                        constrainingType.getProperties().add(abstractProperty);
+                        policyProcessor.readPolicies(abstractProperty, reader);
+                        
+                    } else if (OPERATION.equals(name)) {
+
+                        // Read an <operation>
+                        Operation operation = new OperationImpl();
+                        operation.setName(getString(reader, NAME));
+                        operation.setUnresolved(true);
+                        policyProcessor.readPolicies(abstractContract, operation, reader);
+                        
+                    } else {
+
+                        // Read an extension element
+                        Object extension = extensionProcessor.read(reader);
+                        if (extension instanceof InterfaceContract) {
+                            
+                            // <service><interface> and <reference><interface>
+                            abstractContract.setInterfaceContract((InterfaceContract)extension);
+                        } else {
+
+                            // Add the extension element to the current element
+                            if (abstractContract != null) {
+                                abstractContract.getExtensions().add(extension);
+                            } else {
+                                constrainingType.getExtensions().add(extension);
+                            }
+                            
+                        }
+                    }
+                    break;
+
+                case END_ELEMENT:
+                    name = reader.getName();
+
+                    // Clear current state when reading reaching end element
+                    if (SERVICE_QNAME.equals(name)) {
+                        abstractService = null;
+                        abstractContract = null;
+                    } else if (REFERENCE_QNAME.equals(name)) {
+                        abstractReference = null;
+                        abstractContract = null;
+                    } else if (PROPERTY_QNAME.equals(name)) {
+                        abstractProperty = null;
+                    }
+                    break;
+            }
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+        return constrainingType;
+    }
+    
+    public void write(ConstrainingType constrainingType, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+
+        // Write <constrainingType> element
+        writeStartDocument(writer, CONSTRAINING_TYPE,
+           new XAttr(TARGET_NAMESPACE, constrainingType.getName().getNamespaceURI()),
+           new XAttr(NAME, constrainingType.getName().getLocalPart()),
+           policyProcessor.writePolicies(constrainingType));
+
+        // Write <service> elements 
+        for (AbstractService service : constrainingType.getServices()) {
+            writeStart(writer, SERVICE, new XAttr(NAME, service.getName()),
+                       policyProcessor.writePolicies(service));
+            
+            extensionProcessor.write(service.getInterfaceContract(), writer);
+
+            for (Object extension: service.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+            
+            writeEnd(writer);
+        }
+
+        // Write <reference> elements
+        for (AbstractReference reference : constrainingType.getReferences()) {
+            writeStart(writer, REFERENCE, new XAttr(NAME, reference.getName()),
+                       policyProcessor.writePolicies(reference));
+            
+            extensionProcessor.write(reference.getInterfaceContract(), writer);
+
+            for (Object extension: reference.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+            
+            writeEnd(writer);
+        }
+
+        // Write <property> elements
+        for (AbstractProperty abstractProperty : constrainingType.getProperties()) {
+            writeStart(writer,
+                       PROPERTY,
+                       new XAttr(NAME, abstractProperty.getName()),
+                       new XAttr(MUST_SUPPLY, abstractProperty.isMustSupply()),
+                       new XAttr(MANY, abstractProperty.isMany()),
+                       new XAttr(TYPE, abstractProperty.getXSDType()),
+                       new XAttr(ELEMENT, abstractProperty.getXSDElement()),
+                       policyProcessor.writePolicies(abstractProperty));
+
+            // Write property value
+            writePropertyValue(abstractProperty.getValue(), abstractProperty.getXSDElement(), abstractProperty.getXSDType(), writer);
+
+            // Write extensions
+            for (Object extension : abstractProperty.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+
+            writeEnd(writer);
+        }
+
+        // Write extension elements
+        for (Object extension: constrainingType.getExtensions()) {
+            extensionProcessor.write(extension, writer);
+        }
+        
+        writeEndDocument(writer);
+    }
+    
+    public void resolve(ConstrainingType constrainingType, ModelResolver resolver) throws ContributionResolveException {
+        // Resolve component type services and references
+        resolveAbstractContracts(constrainingType.getServices(), resolver);
+        resolveAbstractContracts(constrainingType.getReferences(), resolver);
+        
+        resolveIntents(constrainingType.getRequiredIntents(), resolver);
+        for ( AbstractService service  : constrainingType.getServices() ) {
+            resolveIntents(service.getRequiredIntents(), resolver);
+        }
+        
+        for ( AbstractReference reference : constrainingType.getReferences() ) {
+            resolveIntents(reference.getRequiredIntents(), resolver);
+        }
+    }
+    
+    public QName getArtifactType() {
+        return CONSTRAINING_TYPE_QNAME;
+    }
+    
+    public Class<ConstrainingType> getModelType() {
+        return ConstrainingType.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/DefaultBeanModelProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/DefaultBeanModelProcessor.java
new file mode 100644
index 0000000000..6bc190aaf5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/DefaultBeanModelProcessor.java
@@ -0,0 +1,246 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Base;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+public class DefaultBeanModelProcessor extends BaseAssemblyProcessor implements StAXArtifactProcessor {
+
+    private QName artifactType;
+    private Class<Implementation> modelClass;
+    private Object modelFactory;
+    private Method factoryMethod;
+    private Map<String, Method> setterMethods = new HashMap<String, Method>();
+    private Map<String, Method> getterMethods = new HashMap<String, Method>();
+
+    public DefaultBeanModelProcessor(AssemblyFactory assemblyFactory,
+                                       PolicyFactory policyFactory,
+                                       QName artifactType,
+                                       Class<Implementation> modelClass,
+                                       Object modelFactory) {
+        super(assemblyFactory, policyFactory, null);
+        this.artifactType = artifactType;
+        this.modelClass = modelClass;
+        this.modelFactory = modelFactory;
+        
+        // Introspect the factory class and bean model class
+        if (modelFactory != null) {
+            
+            // Find the model create method
+            for (Method method: modelFactory.getClass().getMethods()) {
+                if (method.getName().startsWith("create") && method.getReturnType() == modelClass) {
+                    factoryMethod = method;
+                    break;
+                }
+            }
+        }
+        
+        // Index the bean's setter methods
+        for (Method method: modelClass.getMethods()) {
+            Method getter;
+            String name = method.getName();
+            if (name.startsWith("set") && name.length() > 3) {
+                
+                // Get the corresponding getter method
+                try {
+                    getter = modelClass.getMethod("get" + name.substring(3));
+                } catch (Exception e) {
+                    getter = null;
+                    continue;
+                }
+                
+                // Get the property name
+                name = name.substring(3);
+                if (name.length() > 1) {
+                    if (!name.toUpperCase().equals(name)) {
+                        name = name.substring(0, 1).toLowerCase() + name.substring(1);
+                    }
+                }
+            } else {
+                continue;
+            }
+            
+            // Map an uppercase property name to a lowercase attribute name 
+            if (name.toUpperCase().equals(name)) {
+                name = name.toLowerCase();
+            }
+            
+            // Trim trailing _ from property names
+            if (name.endsWith("_")) {
+                name = name.substring(0, name.length()-1);
+            }
+            setterMethods.put(name, method);
+            getterMethods.put(name, getter);
+        }
+    }
+
+    public Object read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+
+        // Read an element
+        try {
+            
+            // Create a new instance of the model
+            Object model;
+            if (modelFactory != null) {
+                // Invoke the factory create method
+                model = factoryMethod.invoke(modelFactory);
+            } else {
+                // Invoke the model bean class default constructor
+                model = modelClass.newInstance();
+            }
+
+            // Initialize the bean properties with the attributes found in the
+            // XML element
+            for (int i = 0, n = reader.getAttributeCount(); i < n; i++) {
+                String attributeName = reader.getAttributeLocalName(i);
+                Method setter = setterMethods.get(attributeName);
+                if (setter != null) {
+                    String value = reader.getAttributeValue(i);
+                    setter.invoke(model, value);
+                }
+            }
+
+            // Read policies
+            policyProcessor.readPolicies(model, reader);
+
+            // FIXME read extension elements
+            
+            // By default mark the model object unresolved
+            if (model instanceof Base) {
+                ((Base)model).setUnresolved(true);
+            }
+            
+            // Skip to end element
+            while (reader.hasNext()) {
+                if (reader.next() == END_ELEMENT && artifactType.equals(reader.getName())) {
+                    break;
+                }
+            }
+            return model;
+
+        } catch (Exception e) {
+            throw new ContributionReadException(e);
+        }
+    }
+
+    public void write(Object bean, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        try {
+            // Write the bean properties as attributes
+            List<XAttr> attrs = new ArrayList<XAttr>();
+            for (Map.Entry<String, Method> entry: getterMethods.entrySet()) {
+                if (entry.getValue().getReturnType() == String.class) {
+                    String value = (String)entry.getValue().invoke(bean);
+                    attrs.add(new XAttr(entry.getKey(), value));
+                }
+            }
+            
+            // Write element
+            writeStart(writer, artifactType.getNamespaceURI(), artifactType.getLocalPart(),
+                       policyProcessor.writePolicies(bean), new XAttr(null, attrs));
+
+            writeEnd(writer);
+
+        } catch (Exception e) {
+            throw new ContributionWriteException(e);
+        }
+    }
+
+    public void resolve(Object bean, ModelResolver resolver) throws ContributionResolveException {
+        
+        // Resolve and merge the component type associated with an
+        // implementation model
+        if (bean instanceof Implementation) {
+            Implementation implementation = (Implementation)bean;
+            String uri = implementation.getURI();
+            if (uri != null) {
+                int d = uri.lastIndexOf('.');
+                if (d != -1) {
+                    uri = uri.substring(0, d) + ".componentType";
+                    
+                    // Resolve the component type
+                    ComponentType componentType = assemblyFactory.createComponentType();
+                    componentType.setURI(uri);
+                    componentType.setUnresolved(true);
+                    
+                    componentType = resolver.resolveModel(ComponentType.class, componentType);
+                    if (componentType != null && !componentType.isUnresolved()) {
+                        
+                        // We found a component type, merge it into the implementation model
+                        implementation.getServices().addAll(componentType.getServices());
+                        implementation.getReferences().addAll(componentType.getReferences());
+                        implementation.getProperties().addAll(componentType.getProperties());
+                        implementation.setConstrainingType(componentType.getConstrainingType());
+                        
+                        if (implementation instanceof PolicySetAttachPoint &&
+                            componentType instanceof PolicySetAttachPoint )
+                        {
+                            PolicySetAttachPoint policiedImpl = (PolicySetAttachPoint)implementation;
+                            PolicySetAttachPoint policiedCompType = (PolicySetAttachPoint)componentType;
+                            
+                            if ( policiedImpl.getPolicySets() != null) {
+                                policiedImpl.getPolicySets().addAll(policiedCompType.getPolicySets());
+                            }
+                            if (policiedImpl.getRequiredIntents() != null) {
+                                policiedImpl.getRequiredIntents().addAll(policiedCompType.getRequiredIntents());
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        
+        // Mark the model resolved
+        if (bean instanceof Base) {
+            ((Base)bean).setUnresolved(false);
+        }
+    }
+
+    public QName getArtifactType() {
+        return artifactType;
+    }
+
+    public Class<?> getModelType() {
+        return modelClass;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/PolicyAttachPointProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/PolicyAttachPointProcessor.java
new file mode 100644
index 0000000000..63c5668b00
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/PolicyAttachPointProcessor.java
@@ -0,0 +1,271 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPoint;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+public class PolicyAttachPointProcessor extends BaseStAXArtifactProcessor implements Constants {
+    
+    private PolicyFactory policyFactory;
+    
+    public PolicyAttachPointProcessor(PolicyFactory policyFactory) {
+        this.policyFactory = policyFactory;
+    }
+
+    /**
+     * Read policy intents associated with an operation.
+     * @param attachPoint
+     * @param operation
+     * @param reader
+     */
+    private void readIntents(Object attachPoint, Operation operation, XMLStreamReader reader) {
+        if (!(attachPoint instanceof IntentAttachPoint))
+            return;
+        IntentAttachPoint intentAttachPoint = (IntentAttachPoint)attachPoint;
+        String value = reader.getAttributeValue(null, REQUIRES);
+        if (value != null) {
+            List<Intent> requiredIntents = intentAttachPoint.getRequiredIntents();
+            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
+                QName qname = getQNameValue(reader, tokens.nextToken());
+                Intent intent = policyFactory.createIntent();
+                intent.setName(qname);
+                if (operation != null) {
+                    //FIXME Don't we need to handle intent specification
+                    // on an operation basis?
+                    //intent.getOperations().add(operation);
+                }
+                requiredIntents.add(intent);
+            }
+        }
+    }
+
+    /**
+     * Reads policy intents and policy sets associated with an operation.
+     * @param attachPoint
+     * @param operation
+     * @param reader
+     */
+    public void readPolicies(Object attachPoint, Operation operation, XMLStreamReader reader) {
+        readIntents(attachPoint, operation, reader);
+        readPolicySets(attachPoint, operation, reader);
+    }
+
+    /**
+     * Reads policy intents and policy sets.
+     * @param attachPoint
+     * @param reader
+     */
+    public void readPolicies(Object attachPoint, XMLStreamReader reader) {
+        readPolicies(attachPoint, null, reader);
+    }
+
+    /**
+     * Reads policy sets associated with an operation.
+     * @param attachPoint
+     * @param operation
+     * @param reader
+     */
+    private void readPolicySets(Object attachPoint, Operation operation, XMLStreamReader reader) {
+        if (!(attachPoint instanceof PolicySetAttachPoint)) {
+            return;
+        }
+        PolicySetAttachPoint policySetAttachPoint = (PolicySetAttachPoint)attachPoint;
+        String value = reader.getAttributeValue(null, POLICY_SETS);
+        if (value != null) {
+            List<PolicySet> policySets = policySetAttachPoint.getPolicySets();
+            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
+                QName qname = getQNameValue(reader, tokens.nextToken());
+                PolicySet policySet = policyFactory.createPolicySet();
+                policySet.setName(qname);
+                if (operation != null) {
+                    //FIXME Don't we need to handle policySet specification
+                    // on an operation basis?
+                    //policySet.getOperations().add(operation);
+                }
+                policySets.add(policySet);
+            }
+        }
+        
+        value = reader.getAttributeValue(SCA10_TUSCANY_NS, APPLICABLE_POLICY_SETS);
+        if (value != null) {
+            List<PolicySet> applicablePolicySets = policySetAttachPoint.getApplicablePolicySets();
+            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
+                QName qname = getQNameValue(reader, tokens.nextToken());
+                PolicySet policySet = policyFactory.createPolicySet();
+                policySet.setName(qname);
+                if (operation != null) {
+                    //FIXME Don't we need to handle policySet specification
+                    // on an operation basis?
+                    //policySet.getOperations().add(operation);
+                }
+                applicablePolicySets.add(policySet);
+            }
+        }
+    }
+    
+    /**
+     * Write policies
+     * @param attachPoint
+     * @return
+     */
+    XAttr writePolicies(Object attachPoint) throws XMLStreamException {
+        return writePolicies(attachPoint, (Operation)null);
+    }
+
+    /**
+     * Write policies
+     * @param attachPoint
+     * @return
+     */
+    public void writePolicyAttributes(Object attachPoint, XMLStreamWriter writer) throws XMLStreamException {
+        writePolicyAttributes(attachPoint, (Operation)null, writer);
+    }
+
+    /**
+     * Write policies
+     * @param attachPoint
+     * @return
+     */
+    public void writePolicyPrefixes(Object attachPoint, XMLStreamWriter writer) throws XMLStreamException {
+        writePolicyPrefixes(attachPoint, (Operation)null, writer);
+    }
+
+    /**
+     * Write policies associated with an operation
+     * @param attachPoint
+     * @param operation
+     * @return
+     */
+    XAttr writePolicies(Object attachPoint, Operation operation) {
+        List<XAttr> attrs =new ArrayList<XAttr>();
+        attrs.add(writeIntents(attachPoint, operation));
+        attrs.add(writePolicySets(attachPoint, operation));
+        return new XAttr(null, attrs);
+    }
+
+    /**
+     * Write policies
+     * @param attachPoint
+     * @return
+     */
+    public void writePolicyAttributes(Object attachPoint, Operation operation, XMLStreamWriter writer) throws XMLStreamException {
+        XAttr attr = writePolicies(attachPoint, operation);
+        attr.write(writer);
+    }
+
+    /**
+     * Write policies
+     * @param attachPoint
+     * @return
+     */
+    public void writePolicyPrefixes(Object attachPoint, Operation operation, XMLStreamWriter writer) throws XMLStreamException {
+        XAttr attr = writePolicies(attachPoint, operation);
+        attr.writePrefix(writer);
+    }
+
+    /**
+     * Write policy intents associated with an operation.
+     * @param attachPoint
+     * @param operation
+     */
+    private XAttr writeIntents(Object attachPoint, Operation operation) {
+        if (!(attachPoint instanceof IntentAttachPoint)) {
+            return null;
+        }
+        IntentAttachPoint intentAttachPoint = (IntentAttachPoint)attachPoint;
+        List<QName> qnames = new ArrayList<QName>();
+        for (Intent intent: intentAttachPoint.getRequiredIntents()) {
+            qnames.add(intent.getName());
+        }
+        return new XAttr(Constants.REQUIRES, qnames);
+    }
+
+    /**
+     * Write policy sets associated with an operation.
+     * @param attachPoint
+     * @param operation
+     */
+    private XAttr writePolicySets(Object attachPoint, Operation operation) {
+        if (!(attachPoint instanceof PolicySetAttachPoint)) {
+            return null;
+        }
+        PolicySetAttachPoint policySetAttachPoint = (PolicySetAttachPoint)attachPoint;
+        List<QName> qnames = new ArrayList<QName>();
+        for (PolicySet policySet: policySetAttachPoint.getPolicySets()) {
+            qnames.add(policySet.getName());
+        }
+        return new XAttr(Constants.POLICY_SETS, qnames);
+    }
+    
+    public void resolvePolicies(Object attachPoint, ModelResolver resolver) {
+        if ( attachPoint instanceof PolicySetAttachPoint ) {
+            PolicySetAttachPoint policySetAttachPoint = (PolicySetAttachPoint)attachPoint;
+            
+            List<Intent> requiredIntents = new ArrayList<Intent>();
+            Intent resolvedIntent = null;
+            
+            if ( policySetAttachPoint instanceof Binding ) {
+                if ( policySetAttachPoint.getType().isUnresolved() ) {
+                    IntentAttachPointType resolved = 
+                        resolver.resolveModel(IntentAttachPointType.class, policySetAttachPoint.getType());
+                    policySetAttachPoint.setType(resolved);
+                }
+            }
+            
+            if ( policySetAttachPoint.getRequiredIntents() != null && policySetAttachPoint.getRequiredIntents().size() > 0 ) {
+                for ( Intent intent : policySetAttachPoint.getRequiredIntents() ) {
+                    resolvedIntent = resolver.resolveModel(Intent.class, intent);
+                    requiredIntents.add(resolvedIntent);
+                }
+                policySetAttachPoint.getRequiredIntents().clear();
+                policySetAttachPoint.getRequiredIntents().addAll(requiredIntents);
+            }
+            
+            if ( policySetAttachPoint.getPolicySets() != null && policySetAttachPoint.getPolicySets().size() > 0 ) {
+                List<PolicySet> resolvedPolicySets = new ArrayList<PolicySet>();
+                PolicySet resolvedPolicySet = null;
+                for ( PolicySet policySet : policySetAttachPoint.getPolicySets() ) {
+                    resolvedPolicySet = resolver.resolveModel(PolicySet.class, policySet);
+                    resolvedPolicySets.add(resolvedPolicySet);
+                }
+                policySetAttachPoint.getPolicySets().clear();
+                policySetAttachPoint.getPolicySets().addAll(resolvedPolicySets);
+            }
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
new file mode 100644
index 0000000000..ecc34942f1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
@@ -0,0 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.assembly.xml.CompositeModelResolver;model=org.apache.tuscany.sca.assembly.Composite

+org.apache.tuscany.sca.assembly.xml.ConstrainingTypeModelResolver;model=org.apache.tuscany.sca.assembly.ConstrainingType

+org.apache.tuscany.sca.assembly.xml.ComponentTypeModelResolver;model=org.apache.tuscany.sca.assembly.ComponentType

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/BuildPolicyTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/BuildPolicyTestCase.java
new file mode 100644
index 0000000000..f5d8d5b84c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/BuildPolicyTestCase.java
@@ -0,0 +1,166 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.net.URI;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.OperationsConfigurator;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultURLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.definitions.SCADefinitions;
+import org.apache.tuscany.sca.definitions.xml.SCADefinitionsDocumentProcessor;
+import org.apache.tuscany.sca.definitions.xml.SCADefinitionsProcessor;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.policy.DefaultIntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.IntentAttachPoint;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.xml.PolicySetProcessor;
+import org.apache.tuscany.sca.policy.xml.ProfileIntentProcessor;
+import org.apache.tuscany.sca.policy.xml.QualifiedIntentProcessor;
+import org.apache.tuscany.sca.policy.xml.SimpleIntentProcessor;
+
+/**
+ * Test reading SCA XML assembly documents.
+ * 
+ * @version $Rev: 561254 $ $Date: 2007-07-31 13:16:27 +0530 (Tue, 31 Jul 2007) $
+ */
+public class BuildPolicyTestCase extends TestCase { 
+    private ExtensibleURLArtifactProcessor documentProcessor;
+    private TestModelResolver resolver; 
+    private SCADefinitionsDocumentProcessor scaDefnDocProcessor;
+    private CompositeBuilder compositeBuilder;
+    private Composite composite;
+
+    @Override
+    public void setUp() throws Exception {
+        List scaDefnSink = new ArrayList();
+        AssemblyFactory factory = new DefaultAssemblyFactory();
+        PolicyFactory policyFactory = new DefaultPolicyFactory();
+        resolver = new TestModelResolver();
+        compositeBuilder = new CompositeBuilderImpl(factory, new TestSCABindingFactoryImpl(), new DefaultIntentAttachPointTypeFactory(), new InterfaceContractMapperImpl(), null);
+        URLArtifactProcessorExtensionPoint documentProcessors = new DefaultURLArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
+        documentProcessor = new ExtensibleURLArtifactProcessor(documentProcessors); 
+        
+        // Create Stax processors 
+        DefaultStAXArtifactProcessorExtensionPoint staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
+        ExtensibleStAXArtifactProcessor staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        staxProcessors.addArtifactProcessor(new CompositeProcessor(new DefaultContributionFactory(), factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ComponentTypeProcessor(factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ConstrainingTypeProcessor(factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new SCADefinitionsProcessor(policyFactory, staxProcessor, resolver));
+        staxProcessors.addArtifactProcessor(new SimpleIntentProcessor(policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ProfileIntentProcessor(policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new QualifiedIntentProcessor(policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new PolicySetProcessor(policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new MockPolicyProcessor());
+        
+        XMLInputFactory inputFactory = XMLInputFactory.newInstance(); 
+        
+        // Create document processors
+        documentProcessors.addArtifactProcessor(new CompositeDocumentProcessor(staxProcessor, inputFactory, scaDefnSink));
+        documentProcessors.addArtifactProcessor(new ComponentTypeDocumentProcessor(staxProcessor, inputFactory));
+        documentProcessors.addArtifactProcessor(new ConstrainingTypeDocumentProcessor(staxProcessor, inputFactory));
+        scaDefnDocProcessor = new SCADefinitionsDocumentProcessor(staxProcessors, staxProcessor, inputFactory, policyFactory);
+        documentProcessors.addArtifactProcessor(scaDefnDocProcessor);
+        
+        URL url = getClass().getResource("CalculatorComponent.constrainingType");
+        URI uri = URI.create("CalculatorComponent.constrainingType");
+        ConstrainingType constrainingType = (ConstrainingType)documentProcessor.read(null, uri, url);
+        assertNotNull(constrainingType);
+        resolver.addModel(constrainingType);
+
+        url = getClass().getResource("TestAllPolicyCalculator.composite");
+        uri = URI.create("TestAllCalculator.constrainingType");
+        composite = (Composite)documentProcessor.read(null, uri, url);
+        assertNotNull(composite);
+        
+        url = getClass().getResource("another_test_definitions.xml");
+        uri = URI.create("another_test_definitions.xml");
+        SCADefinitions scaDefns = (SCADefinitions)scaDefnDocProcessor.read(null, uri, url);
+        assertNotNull(scaDefns);
+        scaDefnSink.add(scaDefns);
+        
+        //preResolvePolicyTests(composite);
+        documentProcessor.resolve(scaDefns, resolver);
+        documentProcessor.resolve(composite, resolver);
+        //postResolvePolicyTests(composite);
+        
+        compositeBuilder.build(composite);
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+        documentProcessor = null;
+        resolver = null;
+    }
+
+    public void testPolicyIntentInheritance() throws Exception {
+        String namespaceUri = "http://test";
+        
+        IntentAttachPoint policiedComposite = (IntentAttachPoint)composite;
+        assertEquals(policiedComposite.getRequiredIntents().size(), 1);
+        assertEquals(policiedComposite.getRequiredIntents().get(0).getName(), new QName(namespaceUri, "tuscanyIntent_1"));
+        
+        //1 defined for composite, 2 defined for the service, 1 defined and 3 inherited for the promoted service (4)
+        assertEquals(composite.getServices().get(0).getRequiredIntents().size(), 7);
+        //1 from the operation defined in this service and 2 from the operation defined in the promoted service 
+        assertEquals(composite.getServices().get(0).getConfiguredOperations().get(0).getRequiredIntents().size(), 5);
+        assertEquals(composite.getServices().get(0).getRequiredIntents().get(3).getName(), new QName(namespaceUri, "tuscanyIntent_3"));
+        //bindings will have only 2 intents since duplications will be cut out
+        assertEquals(((IntentAttachPoint)composite.getServices().get(0).getBindings().get(0)).getRequiredIntents().size(), 3);
+        assertEquals(((OperationsConfigurator)composite.getServices().get(0).getBindings().get(0)).getConfiguredOperations().size(), 1);
+        assertEquals(((OperationsConfigurator)composite.getServices().get(0).getBindings().get(0)).getConfiguredOperations().get(0).getRequiredIntents().size(), 5);
+        
+        assertEquals(composite.getReferences().get(0).getRequiredIntents().size(), 5);
+        assertEquals(composite.getReferences().get(0).getConfiguredOperations().size(), 1);
+        assertEquals(composite.getReferences().get(0).getConfiguredOperations().get(0).getRequiredIntents().size(), 4);
+        assertEquals(composite.getReferences().get(0).getRequiredIntents().get(1).getName(), new QName(namespaceUri, "tuscanyIntent_1"));
+        assertEquals(((IntentAttachPoint)composite.getReferences().get(0).getBindings().get(0)).getRequiredIntents().size(), 3);
+
+        assertEquals(composite.getComponents().get(0).getRequiredIntents().size(), 3);
+        assertEquals(composite.getComponents().get(0).getRequiredIntents().get(2).getName(), new QName(namespaceUri, "tuscanyIntent_1"));
+        assertEquals(composite.getComponents().get(0).getServices().get(0).getRequiredIntents().size(), 4);
+        assertEquals(composite.getComponents().get(0).getServices().get(0).getConfiguredOperations().get(0).getRequiredIntents().size(), 5);
+        assertEquals(composite.getComponents().get(0).getReferences().get(0).getRequiredIntents().size(), 5);
+        assertEquals(composite.getComponents().get(0).getReferences().get(0).getConfiguredOperations().get(0).getRequiredIntents().size(), 5);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/MockPolicyProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/MockPolicyProcessor.java
new file mode 100644
index 0000000000..c3fdeb748b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/MockPolicyProcessor.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.xml;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.policy.Policy;
+
+/**
+ * @author administrator
+ *
+ */
+public class MockPolicyProcessor implements StAXArtifactProcessor<Policy> {
+
+    public QName getArtifactType() {
+        return new QName("http://schemas.xmlsoap.org/ws/2004/09/policy", "PolicyAttachment");
+    }
+
+    public Policy read(XMLStreamReader arg0) throws ContributionReadException, XMLStreamException {
+        return new MockPolicyImplOne();
+    }
+
+    public void write(Policy arg0, XMLStreamWriter arg1) throws ContributionWriteException,
+                                                        XMLStreamException {
+    } 
+
+    public Class<Policy> getModelType() {
+        return Policy.class;
+    }
+
+    public void resolve(Policy arg0, ModelResolver arg1) throws ContributionResolveException {
+    }
+
+    
+    public class MockPolicyImplOne implements Policy {
+        public QName getSchemaName() {
+            return new QName("http://schemas.xmlsoap.org/ws/2004/09/policy", "PolicyAttachment");
+        }
+
+        public boolean isUnresolved() {
+            return false;
+        }
+
+        public void setUnresolved(boolean unresolved) {
+        }
+        
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadAllTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadAllTestCase.java
new file mode 100644
index 0000000000..ea082eec0b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadAllTestCase.java
@@ -0,0 +1,164 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.io.InputStream;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Callback;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+/**
+ * Test reading SCA XML assemblies.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ReadAllTestCase extends TestCase {
+    private ExtensibleStAXArtifactProcessor staxProcessor;
+
+    @Override
+    public void setUp() throws Exception {
+        AssemblyFactory factory = new DefaultAssemblyFactory();
+        PolicyFactory policyFactory = new DefaultPolicyFactory();
+        ContributionFactory  contributionFactory = new DefaultContributionFactory();
+        
+        StAXArtifactProcessorExtensionPoint staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        
+        staxProcessors.addArtifactProcessor(new CompositeProcessor(contributionFactory, factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ComponentTypeProcessor(factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ConstrainingTypeProcessor(factory, policyFactory, staxProcessor));
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+    }
+
+    public void testReadComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("TestAllCalculator.composite");
+        Composite composite = (Composite)staxProcessor.read(is, Composite.class);
+        assertNotNull(composite);
+        assertEquals(composite.getName(), new QName("http://calc", "TestAllCalculator"));
+        assertEquals(composite.getConstrainingType().getName(), new QName("http://calc", "CalculatorComponent"));
+        assertTrue(composite.isLocal());
+        assertFalse(composite.getAutowire() == Boolean.TRUE);
+        assertEquals(((PolicySetAttachPoint)composite).getRequiredIntents().get(0).getName(), new QName("http://test",
+                                                                                "confidentiality"));
+        assertEquals(((PolicySetAttachPoint)composite).getPolicySets().get(0).getName(), new QName("http://test", "SecureReliablePolicy"));
+
+        Composite include = composite.getIncludes().get(0);
+        assertEquals(include.getName(), new QName("http://calc", "TestAllDivide"));
+
+        CompositeService calcCompositeService = (CompositeService)composite.getServices().get(0);
+        assertEquals(calcCompositeService.getName(), "CalculatorService");
+        assertTrue(calcCompositeService.getPromotedService().isUnresolved());
+        assertEquals(calcCompositeService.getPromotedService().getName(),
+                     "CalculatorService");
+        assertEquals(calcCompositeService.getRequiredIntents().get(0).getName(),
+                     new QName("http://test", "confidentiality"));
+        assertEquals(calcCompositeService.getPolicySets().get(0).getName(), new QName("http://test", "SecureReliablePolicy"));
+        // TODO test operations
+        Callback calcServiceCallback = calcCompositeService.getCallback();
+        assertNotNull(calcServiceCallback);
+        assertEquals(calcServiceCallback.getRequiredIntents().get(0).getName(),
+                     new QName("http://test", "confidentiality"));
+        assertEquals(calcServiceCallback.getPolicySets().get(0).getName(), new QName("http://test", "SecureReliablePolicy"));
+        // TODO test operations
+
+        Component calcComponent = composite.getComponents().get(0);
+        assertEquals(calcComponent.getName(), "CalculatorServiceComponent");
+        assertEquals(calcComponent.getAutowire(), Boolean.FALSE);
+        assertEquals(calcComponent.getConstrainingType().getName(), new QName("http://calc",
+                                                                              "CalculatorComponent"));
+        assertEquals(calcComponent.getRequiredIntents().get(0).getName(), new QName("http://test",
+                                                                                    "confidentiality"));
+        assertEquals(calcComponent.getPolicySets().get(0).getName(), new QName("http://test", "SecureReliablePolicy"));
+
+        ComponentService calcComponentService = calcComponent.getServices().get(0);
+        assertEquals(calcComponentService.getName(), "CalculatorService");
+        assertEquals(calcComponentService.getRequiredIntents().get(0).getName(),
+                     new QName("http://test", "confidentiality"));
+        assertEquals(calcComponentService.getPolicySets().get(0).getName(), new QName("http://test", "SecureReliablePolicy"));
+        // TODO test operations
+
+        ComponentReference calcComponentReference = calcComponent.getReferences().get(0);
+        assertEquals(calcComponentReference.getName(), "addService");
+        assertEquals(calcComponentReference.getAutowire(), Boolean.FALSE);
+        assertEquals(calcComponentReference.isWiredByImpl(), false);
+        assertEquals(calcComponentReference.getRequiredIntents().get(0).getName(),
+                     new QName("http://test", "confidentiality"));
+        assertEquals(calcComponentReference.getPolicySets().get(0).getName(), new QName("http://test", "SecureReliablePolicy"));
+        // TODO test operations
+
+        Property property = calcComponent.getProperties().get(0);
+        assertEquals(property.getName(), "round");
+        Document doc = (Document) property.getValue();
+        Element element = doc.getDocumentElement();
+        String value = element.getTextContent();
+        assertEquals(value, "true");
+        assertEquals(property.getXSDType(), new QName("http://www.w3.org/2001/XMLSchema", "boolean"));
+        assertEquals(property.isMany(), false);
+
+        CompositeReference calcCompositeReference = (CompositeReference)composite.getReferences().get(0);
+        assertEquals(calcCompositeReference.getName(), "MultiplyService");
+        assertTrue(calcCompositeReference.getPromotedReferences().get(0).isUnresolved());
+        assertEquals(calcCompositeReference.getPromotedReferences().get(0).getName(),
+                     "CalculatorServiceComponent/multiplyService");
+        assertEquals(calcCompositeReference.getRequiredIntents().get(0).getName(),
+                     new QName("http://test", "confidentiality"));
+        assertEquals(calcCompositeReference.getPolicySets().get(0).getName(), new QName("http://test", "SecureReliablePolicy"));
+        // TODO test operations
+        Callback calcCallback = calcCompositeReference.getCallback();
+        assertEquals(calcCompositeReference.getRequiredIntents().get(0).getName(),
+                     new QName("http://test", "confidentiality"));
+        assertEquals(calcCompositeReference.getPolicySets().get(0).getName(), new QName("http://test", "SecureReliablePolicy"));
+        assertNotNull(calcCallback);
+        // TODO test operations
+
+        //new PrintUtil(System.out).print(composite);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadDocumentTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadDocumentTestCase.java
new file mode 100644
index 0000000000..123940b1c5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadDocumentTestCase.java
@@ -0,0 +1,225 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.net.URI;
+import java.net.URL;
+
+import javax.xml.XMLConstants;
+import javax.xml.parsers.SAXParserFactory;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.validation.Schema;
+import javax.xml.validation.SchemaFactory;
+import javax.xml.validation.ValidatorHandler;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultURLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultValidatingXMLInputFactory;
+import org.apache.tuscany.sca.contribution.processor.DefaultValidationSchemaExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ValidationSchemaExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.xml.sax.InputSource;
+import org.xml.sax.XMLReader;
+
+/**
+ * Test reading SCA XML assembly documents.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ReadDocumentTestCase extends TestCase {
+
+    private ExtensibleURLArtifactProcessor documentProcessor;
+    private TestModelResolver resolver;
+    private XMLInputFactory inputFactory;
+    private ExtensibleStAXArtifactProcessor staxProcessor; 
+
+    @Override
+    public void setUp() throws Exception {
+        AssemblyFactory factory = new DefaultAssemblyFactory();
+        PolicyFactory policyFactory = new DefaultPolicyFactory();
+        
+        URLArtifactProcessorExtensionPoint documentProcessors = new DefaultURLArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
+        documentProcessor = new ExtensibleURLArtifactProcessor(documentProcessors); 
+        
+        // Create Stax processors
+        DefaultStAXArtifactProcessorExtensionPoint staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        staxProcessors.addArtifactProcessor(new CompositeProcessor(new DefaultContributionFactory(), factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ComponentTypeProcessor(factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ConstrainingTypeProcessor(factory, policyFactory, staxProcessor));
+        
+        inputFactory = XMLInputFactory.newInstance();
+        documentProcessors.addArtifactProcessor(new CompositeDocumentProcessor(staxProcessor, inputFactory, null));
+        documentProcessors.addArtifactProcessor(new ComponentTypeDocumentProcessor(staxProcessor, inputFactory));
+        documentProcessors.addArtifactProcessor(new ConstrainingTypeDocumentProcessor(staxProcessor, inputFactory));
+        
+        resolver = new TestModelResolver();
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+    }
+    
+    public void testValidateAssembly() throws Exception {
+        
+        SchemaFactory schemaFactory;
+        try {
+            schemaFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
+        } catch (Error e) {
+            // Some old JDKs don't support XMLSchema validation
+            return;
+        } catch (Exception e) {
+            // Some old JDKs don't support XMLSchema validation
+            return;
+        }
+        Schema schema = schemaFactory.newSchema(getClass().getClassLoader().getResource("tuscany-sca.xsd"));
+        ValidatorHandler handler = schema.newValidatorHandler();
+        
+        SAXParserFactory parserFactory = SAXParserFactory.newInstance();
+        URL url = getClass().getResource("Calculator.composite");
+        XMLReader reader = parserFactory.newSAXParser().getXMLReader();
+        reader.setFeature("http://xml.org/sax/features/namespaces", true);
+        reader.setContentHandler(handler);
+        reader.parse(new InputSource(url.openStream()));
+    }
+
+    public void testValidateImplementation() throws Exception {
+        
+        SchemaFactory schemaFactory;
+        try {
+            schemaFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
+        } catch (Error e) {
+            // Some old JDKs don't support XMLSchema validation
+            return;
+        } catch (Exception e) {
+            // Some old JDKs don't support XMLSchema validation
+            return;
+        }
+        Schema schema = schemaFactory.newSchema(getClass().getClassLoader().getResource("tuscany-sca.xsd"));
+        ValidatorHandler handler = schema.newValidatorHandler();
+        
+        SAXParserFactory parserFactory = SAXParserFactory.newInstance();
+        URL url = getClass().getResource("JavaScriptReference.composite");
+        XMLReader reader = parserFactory.newSAXParser().getXMLReader();
+        reader.setFeature("http://xml.org/sax/features/namespaces", true);
+        reader.setContentHandler(handler);
+        reader.parse(new InputSource(url.openStream()));
+    }
+        
+    public void testReadImplementation() throws Exception { 
+        
+        ValidationSchemaExtensionPoint schemas = new DefaultValidationSchemaExtensionPoint();
+        schemas.addSchema(getClass().getClassLoader().getResource("tuscany-sca.xsd").toString());
+        XMLInputFactory validatingInputFactory = new DefaultValidatingXMLInputFactory(inputFactory, schemas);
+        CompositeDocumentProcessor compositeDocumentProcessor = new CompositeDocumentProcessor(staxProcessor, validatingInputFactory, null);
+        
+        URL url = getClass().getResource("JavaScriptReference.composite");
+        URI uri = URI.create("JavaScriptReference.composite");
+        Composite composite = (Composite)compositeDocumentProcessor.read(null, uri, url);
+        assertNotNull(composite);
+    }
+        
+    public void testValidateBinding() throws Exception {
+        
+        SchemaFactory schemaFactory;
+        try {
+            schemaFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
+        } catch (Error e) {
+            // Some old JDKs don't support XMLSchema validation
+            return;
+        } catch (Exception e) {
+            // Some old JDKs don't support XMLSchema validation
+            return;
+        }
+        Schema schema = schemaFactory.newSchema(getClass().getClassLoader().getResource("tuscany-sca.xsd"));
+        ValidatorHandler handler = schema.newValidatorHandler();
+        
+        SAXParserFactory parserFactory = SAXParserFactory.newInstance();
+        URL url = getClass().getResource("RMIBindingTest.composite");
+        XMLReader reader = parserFactory.newSAXParser().getXMLReader();
+        reader.setFeature("http://xml.org/sax/features/namespaces", true);
+        reader.setContentHandler(handler);
+        reader.parse(new InputSource(url.openStream()));
+    }
+        
+    public void testReadBinding() throws Exception {
+        
+        ValidationSchemaExtensionPoint schemas = new DefaultValidationSchemaExtensionPoint();
+        schemas.addSchema(getClass().getClassLoader().getResource("tuscany-sca.xsd").toString());
+        XMLInputFactory validatingInputFactory = new DefaultValidatingXMLInputFactory(inputFactory, schemas);
+        CompositeDocumentProcessor compositeDocumentProcessor = new CompositeDocumentProcessor(staxProcessor, validatingInputFactory, null);
+        
+        URL url = getClass().getResource("RMIBindingTest.composite");
+        URI uri = URI.create("RMIBindingTest.composite");
+        Composite composite = (Composite)compositeDocumentProcessor.read(null, uri, url);
+        assertNotNull(composite);
+    }
+        
+    public void testResolveConstrainingType() throws Exception {
+        
+        URL url = getClass().getResource("CalculatorComponent.constrainingType");
+        URI uri = URI.create("CalculatorComponent.constrainingType");
+        ConstrainingType constrainingType = (ConstrainingType)documentProcessor.read(null, uri, url);
+        assertNotNull(constrainingType);
+        resolver.addModel(constrainingType);
+
+        url = getClass().getResource("TestAllCalculator.composite");
+        uri = URI.create("TestAllCalculator.constrainingType");
+        Composite composite = (Composite)documentProcessor.read(null, uri, url);
+        assertNotNull(composite);
+        
+        documentProcessor.resolve(composite, resolver);
+        
+        assertEquals(composite.getConstrainingType(), constrainingType);
+        assertEquals(composite.getComponents().get(0).getConstrainingType(), constrainingType);
+    }
+
+    public void testResolveComposite() throws Exception {
+        URL url = getClass().getResource("Calculator.composite");
+        URI uri = URI.create("Calculator.composite");
+        Composite nestedComposite = (Composite)documentProcessor.read(null, uri, url);
+        assertNotNull(nestedComposite);
+        resolver.addModel(nestedComposite);
+
+        url = getClass().getResource("TestAllCalculator.composite");
+        uri = URI.create("TestAllCalculator.composite");
+        Composite composite = (Composite)documentProcessor.read(null, uri, url);
+        
+        documentProcessor.resolve(composite, resolver);
+        
+        assertEquals(composite.getComponents().get(2).getImplementation(), nestedComposite);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadTestCase.java
new file mode 100644
index 0000000000..8f821d7126
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadTestCase.java
@@ -0,0 +1,101 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * Test reading SCA XML assemblies.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ReadTestCase extends TestCase {
+
+    private XMLInputFactory inputFactory;
+    private DefaultStAXArtifactProcessorExtensionPoint staxProcessors;
+    private ExtensibleStAXArtifactProcessor staxProcessor;
+    private AssemblyFactory factory;
+    private PolicyFactory policyFactory;
+
+    @Override
+    public void setUp() throws Exception {
+        factory = new DefaultAssemblyFactory();
+        policyFactory = new DefaultPolicyFactory();
+        inputFactory = XMLInputFactory.newInstance();
+        staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+    }
+
+    public void testReadComponentType() throws Exception {
+        ComponentTypeProcessor componentTypeReader = new ComponentTypeProcessor(factory, policyFactory, staxProcessor);
+        InputStream is = getClass().getResourceAsStream("CalculatorImpl.componentType");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        assertNotNull(componentTypeReader.read(reader));
+        is.close();
+    }
+
+    public void testReadConstrainingType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("CalculatorComponent.constrainingType");
+        ConstrainingTypeProcessor constrainingTypeReader = new ConstrainingTypeProcessor(factory, policyFactory, staxProcessor);
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        assertNotNull(constrainingTypeReader.read(reader));
+        is.close();
+
+    }
+
+    public void testReadComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        CompositeProcessor compositeReader = new CompositeProcessor(new DefaultContributionFactory(), factory, policyFactory, staxProcessor);
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        assertNotNull(compositeReader.read(reader));
+        is.close();
+
+    }
+
+    public void testReadCompositeAndWireIt() throws Exception {
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        CompositeProcessor compositeReader = new CompositeProcessor(new DefaultContributionFactory(), factory, policyFactory, staxProcessor);
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        assertNotNull(compositeReader.read(reader));
+        is.close();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ResolvePolicyTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ResolvePolicyTestCase.java
new file mode 100644
index 0000000000..2c6f32c3e7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ResolvePolicyTestCase.java
@@ -0,0 +1,200 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml; 
+
+import java.net.URI;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultURLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.definitions.SCADefinitions;
+import org.apache.tuscany.sca.definitions.xml.SCADefinitionsDocumentProcessor;
+import org.apache.tuscany.sca.definitions.xml.SCADefinitionsProcessor;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.policy.xml.PolicySetProcessor;
+import org.apache.tuscany.sca.policy.xml.ProfileIntentProcessor;
+import org.apache.tuscany.sca.policy.xml.QualifiedIntentProcessor;
+import org.apache.tuscany.sca.policy.xml.SimpleIntentProcessor;
+import org.apache.tuscany.sca.policy.xml.WSPolicyProcessor;
+
+/**
+ * Test reading SCA XML assembly documents.
+ * 
+ * @version $Rev: 561254 $ $Date: 2007-07-31 13:16:27 +0530 (Tue, 31 Jul 2007) $
+ */
+public class ResolvePolicyTestCase extends TestCase {
+
+    private ExtensibleURLArtifactProcessor documentProcessor;
+    private TestModelResolver resolver;  
+    SCADefinitionsDocumentProcessor scaDefnDocProcessor;
+
+    @Override
+    public void setUp() throws Exception {
+        List scaDefnSink = new ArrayList();
+        AssemblyFactory factory = new DefaultAssemblyFactory();
+        PolicyFactory policyFactory = new DefaultPolicyFactory();
+        resolver = new TestModelResolver();
+        
+        URLArtifactProcessorExtensionPoint documentProcessors = new DefaultURLArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
+        documentProcessor = new ExtensibleURLArtifactProcessor(documentProcessors); 
+        
+        // Create Stax processors
+        DefaultStAXArtifactProcessorExtensionPoint staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
+        ExtensibleStAXArtifactProcessor staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        staxProcessors.addArtifactProcessor(new CompositeProcessor(new DefaultContributionFactory(), factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ComponentTypeProcessor(factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ConstrainingTypeProcessor(factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new SCADefinitionsProcessor(policyFactory, staxProcessor, resolver));
+        staxProcessors.addArtifactProcessor(new SimpleIntentProcessor(policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ProfileIntentProcessor(policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new QualifiedIntentProcessor(policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new PolicySetProcessor(policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new WSPolicyProcessor());
+        staxProcessors.addArtifactProcessor(new MockPolicyProcessor());
+        
+        // Create document processors
+        XMLInputFactory inputFactory = XMLInputFactory.newInstance(); 
+        documentProcessors.addArtifactProcessor(new CompositeDocumentProcessor(staxProcessor, inputFactory, scaDefnSink));
+        documentProcessors.addArtifactProcessor(new ComponentTypeDocumentProcessor(staxProcessor, inputFactory));
+        documentProcessors.addArtifactProcessor(new ConstrainingTypeDocumentProcessor(staxProcessor, inputFactory));
+        scaDefnDocProcessor = new SCADefinitionsDocumentProcessor(staxProcessors, staxProcessor, inputFactory, policyFactory);
+        documentProcessors.addArtifactProcessor(scaDefnDocProcessor);
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+    }
+
+    public void testResolveConstrainingType() throws Exception {
+        
+        URL url = getClass().getResource("CalculatorComponent.constrainingType");
+        URI uri = URI.create("CalculatorComponent.constrainingType");
+        ConstrainingType constrainingType = (ConstrainingType)documentProcessor.read(null, uri, url);
+        assertNotNull(constrainingType);
+        resolver.addModel(constrainingType);
+
+        url = getClass().getResource("TestAllCalculator.composite");
+        uri = URI.create("TestAllCalculator.constrainingType");
+        Composite composite = (Composite)documentProcessor.read(null, uri, url);
+        assertNotNull(composite);
+        
+        url = getClass().getResource("test_definitions.xml");
+        uri = URI.create("test_definitions.xml");
+        SCADefinitions scaDefns = (SCADefinitions)scaDefnDocProcessor.read(null, uri, url);
+        assertNotNull(scaDefns);
+        
+        preResolvePolicyTests(composite);
+        documentProcessor.resolve(scaDefns, resolver);
+        documentProcessor.resolve(composite, resolver);
+        postResolvePolicyTests(composite);
+        
+        assertEquals(composite.getConstrainingType(), constrainingType);
+        assertEquals(composite.getComponents().get(0).getConstrainingType(), constrainingType);
+    }
+    
+    private void preResolvePolicyTests(Composite composite) {
+        assertNull(((PolicySetAttachPoint)composite).getRequiredIntents().get(0).getDescription());
+        assertTrue(((PolicySetAttachPoint)composite).getPolicySets().get(0).getProvidedIntents().isEmpty());
+        
+        assertNull(composite.getServices().get(0).getRequiredIntents().get(0).getDescription());
+        assertTrue(composite.getServices().get(0).getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNull(composite.getServices().get(0).getCallback().getRequiredIntents().get(0).getDescription());
+        assertTrue(composite.getServices().get(0).getCallback().getPolicySets().get(0).getProvidedIntents().isEmpty());
+        
+        assertNull(composite.getComponents().get(0).getRequiredIntents().get(0).getDescription());
+        assertTrue(composite.getComponents().get(0).getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNull(composite.getComponents().get(0).getServices().get(0).getRequiredIntents().get(0).getDescription());
+        assertTrue(composite.getComponents().get(0).getServices().get(0).getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNull(composite.getComponents().get(0).getReferences().get(0).getRequiredIntents().get(0).getDescription());
+        assertTrue(composite.getComponents().get(0).getReferences().get(0).getPolicySets().get(0).getProvidedIntents().isEmpty());
+        
+        assertNull(composite.getReferences().get(0).getRequiredIntents().get(0).getDescription());
+        assertTrue(composite.getReferences().get(0).getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNull(composite.getReferences().get(0).getCallback().getRequiredIntents().get(0).getDescription());
+        assertTrue(composite.getReferences().get(0).getCallback().getPolicySets().get(0).getProvidedIntents().isEmpty());
+    }
+    
+    private void postResolvePolicyTests(Composite composite) {
+        assertNotNull(((PolicySetAttachPoint)composite).getRequiredIntents().get(0).getDescription());
+        assertFalse(((PolicySetAttachPoint)composite).getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNotNull(((PolicySetAttachPoint)composite).getPolicySets().get(0).getProvidedIntents().get(1).getDescription());
+        
+        assertNotNull(composite.getServices().get(0).getRequiredIntents().get(0).getDescription());
+        assertFalse(composite.getServices().get(0).getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNotNull(composite.getServices().get(0).getPolicySets().get(0).getProvidedIntents().get(1).getDescription());
+        assertNotNull(composite.getServices().get(0).getCallback().getRequiredIntents().get(0).getDescription());
+        assertFalse(composite.getServices().get(0).getCallback().getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNotNull(composite.getServices().get(0).getCallback().getPolicySets().get(0).getProvidedIntents().get(1).getDescription());
+        
+        assertNotNull(composite.getComponents().get(0).getRequiredIntents().get(0).getDescription());
+        assertFalse(composite.getComponents().get(0).getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNotNull(composite.getComponents().get(0).getPolicySets().get(0).getProvidedIntents().get(1).getDescription());
+        assertNotNull(composite.getComponents().get(0).getServices().get(0).getRequiredIntents().get(0).getDescription());
+        assertFalse(composite.getComponents().get(0).getServices().get(0).getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNotNull(composite.getComponents().get(0).getServices().get(0).getPolicySets().get(0).getProvidedIntents().get(1).getDescription());
+        assertNotNull(composite.getComponents().get(0).getReferences().get(0).getRequiredIntents().get(0).getDescription());
+        assertFalse(composite.getComponents().get(0).getReferences().get(0).getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNotNull(composite.getComponents().get(0).getReferences().get(0).getPolicySets().get(0).getProvidedIntents().get(1).getDescription());
+        
+        assertNotNull(composite.getReferences().get(0).getRequiredIntents().get(0).getDescription());
+        assertFalse(composite.getReferences().get(0).getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNotNull(composite.getReferences().get(0).getPolicySets().get(0).getProvidedIntents().get(1).getDescription());
+        assertNotNull(composite.getReferences().get(0).getCallback().getRequiredIntents().get(0).getDescription());
+        assertFalse(composite.getReferences().get(0).getCallback().getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNotNull(composite.getReferences().get(0).getCallback().getPolicySets().get(0).getProvidedIntents().get(1).getDescription());
+        
+        
+    }
+
+    public void testResolveComposite() throws Exception {
+        URL url = getClass().getResource("Calculator.composite");
+        URI uri = URI.create("Calculator.composite");
+        Composite nestedComposite = (Composite)documentProcessor.read(null, uri, url);
+        assertNotNull(nestedComposite);
+        resolver.addModel(nestedComposite);
+
+        url = getClass().getResource("TestAllCalculator.composite");
+        uri = URI.create("TestAllCalculator.composite");
+        Composite composite = (Composite)documentProcessor.read(null, uri, url);
+        
+        documentProcessor.resolve(composite, resolver);
+        
+        assertEquals(composite.getComponents().get(2).getImplementation(), nestedComposite);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ResolveTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ResolveTestCase.java
new file mode 100644
index 0000000000..fb73b337a3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ResolveTestCase.java
@@ -0,0 +1,113 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * Test resolving SCA XML assemblies.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ResolveTestCase extends TestCase {
+
+    private XMLInputFactory inputFactory;
+    private DefaultStAXArtifactProcessorExtensionPoint staxProcessors;
+    private ExtensibleStAXArtifactProcessor staxProcessor;
+    private TestModelResolver resolver; 
+    private AssemblyFactory factory;
+    private PolicyFactory policyFactory;
+
+    @Override
+    public void setUp() throws Exception {
+        factory = new DefaultAssemblyFactory();
+        policyFactory = new DefaultPolicyFactory();
+        inputFactory = XMLInputFactory.newInstance();
+        staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        resolver = new TestModelResolver();
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+    }
+
+    public void testResolveConstrainingType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("CalculatorComponent.constrainingType");
+        ConstrainingTypeProcessor constrainingTypeReader = new ConstrainingTypeProcessor(factory, policyFactory, staxProcessor);
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        ConstrainingType constrainingType = constrainingTypeReader.read(reader);
+        is.close();
+        assertNotNull(constrainingType);
+        resolver.addModel(constrainingType);
+
+        is = getClass().getResourceAsStream("TestAllCalculator.composite");
+        CompositeProcessor compositeReader = new CompositeProcessor(new DefaultContributionFactory(), factory, policyFactory, staxProcessor);
+        reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = compositeReader.read(reader);
+        is.close();
+        assertNotNull(composite);
+        
+        compositeReader.resolve(composite, resolver);
+        
+        assertEquals(composite.getConstrainingType(), constrainingType);
+        assertEquals(composite.getComponents().get(0).getConstrainingType(), constrainingType);
+    }
+
+    public void testResolveComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        CompositeProcessor compositeReader = new CompositeProcessor(new DefaultContributionFactory(), factory, policyFactory, staxProcessor);
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite nestedComposite = compositeReader.read(reader);
+        is.close();
+        assertNotNull(nestedComposite);
+        resolver.addModel(nestedComposite);
+
+        is = getClass().getResourceAsStream("TestAllCalculator.composite");
+        compositeReader = new CompositeProcessor(new DefaultContributionFactory(), factory, policyFactory, staxProcessor);
+        reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = compositeReader.read(reader);
+        is.close();
+        
+        compositeReader.resolve(composite, resolver);
+        
+        assertEquals(composite.getComponents().get(2).getImplementation(), nestedComposite);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestModelResolver.java
new file mode 100644
index 0000000000..3224176d6e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestModelResolver.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+
+/**
+ * A default implementation of an artifact resolver, based on a map.
+ *
+ * @version $Rev$ $Date$
+ */
+public class TestModelResolver implements ModelResolver {
+    private static final long serialVersionUID = -7826976465762296634L;
+    
+    private Map<Object, Object> map = new HashMap<Object, Object>();
+    
+    public TestModelResolver() {
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        Object resolved = map.get(unresolved);
+        if (resolved != null) {
+            
+            // Return the resolved object
+            return modelClass.cast(resolved);
+            
+        } else {
+            
+            // Return the unresolved object
+            return unresolved;
+        }
+    }
+    
+    public void addModel(Object resolved) {
+        map.put(resolved, resolved);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(resolved);
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestSCABindingFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestSCABindingFactoryImpl.java
new file mode 100644
index 0000000000..c423df6f7d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestSCABindingFactoryImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+
+/**
+ * A factory for the SCA binding model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TestSCABindingFactoryImpl implements SCABindingFactory {
+    public SCABinding createSCABinding() {
+        return new TestSCABindingImpl();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestSCABindingImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestSCABindingImpl.java
new file mode 100644
index 0000000000..147132cade
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestSCABindingImpl.java
@@ -0,0 +1,213 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.OperationsConfigurator;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+/**
+ * A test cheel for the SCA binding.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TestSCABindingImpl implements SCABinding, OptimizableBinding, PolicySetAttachPoint, OperationsConfigurator {
+    private String name;
+    private String uri;
+    private List<Object> extensions = new ArrayList<Object>();
+    
+    private Component targetComponent;
+    private ComponentService targetComponentService;
+    private Binding targetBinding;
+    
+    List<Intent> requiredIntents = new ArrayList<Intent>();
+    List<PolicySet> policySets = new ArrayList<PolicySet>();
+    IntentAttachPointType bindingType = new TestSCABindingType();
+    List<ConfiguredOperation>  configuredOperations = new ArrayList<ConfiguredOperation>();
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
+
+    /**
+     * Constructs a new SCA binding.
+     */
+    protected TestSCABindingImpl() {
+    }
+    
+    public String getName() {
+        return name;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public List<Object> getExtensions() {
+        return extensions;
+    }
+    
+    public boolean isUnresolved() {
+        return false;
+    }
+    
+    public void setUnresolved(boolean unresolved) {
+    }
+
+    /**
+     * @see java.lang.Object#clone()
+     */
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+
+    /**
+     * @return the targetComponent
+     */
+    public Component getTargetComponent() {
+        return targetComponent;
+    }
+
+    /**
+     * @param targetComponent the targetComponent to set
+     */
+    public void setTargetComponent(Component targetComponent) {
+        this.targetComponent = targetComponent;
+    }
+
+    /**
+     * @return the targetComponentService
+     */
+    public ComponentService getTargetComponentService() {
+        return targetComponentService;
+    }
+
+    /**
+     * @param targetComponentService the targetComponentService to set
+     */
+    public void setTargetComponentService(ComponentService targetComponentService) {
+        this.targetComponentService = targetComponentService;
+    }
+
+    /**
+     * @return the targetBinding
+     */
+    public Binding getTargetBinding() {
+        return targetBinding;
+    }
+
+    /**
+     * @param targetBinding the targetBinding to set
+     */
+    public void setTargetBinding(Binding targetBinding) {
+        this.targetBinding = targetBinding;
+    }
+    
+    public List<PolicySet> getPolicySets() {
+        // TODO Auto-generated method stub
+        return policySets;
+    }
+
+    public List<Intent> getRequiredIntents() {
+        // TODO Auto-generated method stub
+        return requiredIntents;
+    }
+
+    public IntentAttachPointType getType() {
+        // TODO Auto-generated method stub
+        return bindingType;
+    }
+
+    public void setType(IntentAttachPointType type) {
+        this.bindingType = type;
+    }
+    
+    private class TestSCABindingType implements IntentAttachPointType {
+        private QName name = new QName("http://www.osoa.org/xmlns/sca/1.0","binding");
+
+        public List<Intent> getAlwaysProvidedIntents() {
+            // TODO Auto-generated method stub
+            return null;
+        }
+
+        public List<Intent> getMayProvideIntents() {
+            // TODO Auto-generated method stub
+            return null;
+        }
+
+        public QName getName() {
+            return name;
+        }
+
+        public boolean isUnresolved() {
+            // TODO Auto-generated method stub
+            return false;
+        }
+
+        public void setName(QName type) {
+            // TODO Auto-generated method stub
+            
+        }
+
+        public void setUnresolved(boolean unresolved) {
+            // TODO Auto-generated method stub
+            
+        }
+        
+    }
+    
+    public void setPolicySets(List<PolicySet> policySets) {
+        this.policySets = policySets; 
+    }
+
+    public void setRequiredIntents(List<Intent> intents) {
+        this.requiredIntents = intents;
+    }
+    
+    public List<ConfiguredOperation> getConfiguredOperations() {
+        return configuredOperations;
+    }
+
+    public void setConfiguredOperations(List<ConfiguredOperation> configuredOperations) {
+        this.configuredOperations = configuredOperations;
+    }
+
+    public List<PolicySet> getApplicablePolicySets() {
+        return applicablePolicySets;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/WireTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/WireTestCase.java
new file mode 100644
index 0000000000..1f8579a472
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/WireTestCase.java
@@ -0,0 +1,148 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.definitions.SCADefinitions;
+import org.apache.tuscany.sca.definitions.xml.SCADefinitionsDocumentProcessor;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.policy.DefaultIntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.xml.WSPolicyProcessor;
+
+/**
+ * Test the wiring of SCA XML assemblies.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WireTestCase extends TestCase {
+
+    private XMLInputFactory inputFactory;
+    private DefaultStAXArtifactProcessorExtensionPoint staxProcessors;
+    private ExtensibleStAXArtifactProcessor staxProcessor; 
+    private TestModelResolver resolver; 
+    private AssemblyFactory assemblyFactory;
+    private SCABindingFactory scaBindingFactory;
+    private PolicyFactory policyFactory;
+    private InterfaceContractMapper mapper;
+    private SCADefinitionsDocumentProcessor scaDefnDocProcessor;
+
+    @Override
+    public void setUp() throws Exception {
+        inputFactory = XMLInputFactory.newInstance();
+        staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
+        staxProcessors.addArtifactProcessor(new WSPolicyProcessor());
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        resolver = new TestModelResolver();
+        assemblyFactory = new DefaultAssemblyFactory();
+        scaBindingFactory = new TestSCABindingFactoryImpl();
+        policyFactory = new DefaultPolicyFactory();
+        mapper = new InterfaceContractMapperImpl();
+        
+        scaDefnDocProcessor = new SCADefinitionsDocumentProcessor(staxProcessors, staxProcessor, inputFactory, policyFactory);
+        
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+    }
+
+    public void testResolveConstrainingType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("CalculatorComponent.constrainingType");
+        ConstrainingTypeProcessor constrainingTypeReader = new ConstrainingTypeProcessor(assemblyFactory, policyFactory, staxProcessor);
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        ConstrainingType constrainingType = constrainingTypeReader.read(reader);
+        is.close();
+        assertNotNull(constrainingType);
+        resolver.addModel(constrainingType);
+
+        is = getClass().getResourceAsStream("TestAllCalculator.composite");
+        CompositeProcessor compositeReader = new CompositeProcessor(new DefaultContributionFactory(), assemblyFactory, policyFactory, staxProcessor);
+        reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = compositeReader.read(reader);
+        is.close();
+        assertNotNull(composite);
+        
+        URL url = getClass().getResource("test_definitions.xml");
+        URI uri = URI.create("test_definitions.xml");
+        SCADefinitions scaDefns = (SCADefinitions)scaDefnDocProcessor.read(null, uri, url);
+        assertNotNull(scaDefns);
+        
+        scaDefnDocProcessor.resolve(scaDefns, resolver);
+        
+        compositeReader.resolve(composite, resolver);
+        CompositeBuilderImpl compositeUtil = new CompositeBuilderImpl(assemblyFactory, scaBindingFactory, new DefaultIntentAttachPointTypeFactory(), mapper, null);
+        compositeUtil.build(composite);
+        
+        assertEquals(composite.getConstrainingType(), constrainingType);
+        assertEquals(composite.getComponents().get(0).getConstrainingType(), constrainingType);
+    }
+
+    public void testResolveComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        CompositeProcessor compositeReader = new CompositeProcessor(new DefaultContributionFactory(), assemblyFactory, policyFactory, staxProcessor);
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite nestedComposite = compositeReader.read(reader);
+        is.close();
+        assertNotNull(nestedComposite);
+        resolver.addModel(nestedComposite);
+
+        is = getClass().getResourceAsStream("TestAllCalculator.composite");
+        compositeReader = new CompositeProcessor(new DefaultContributionFactory(), assemblyFactory, policyFactory, staxProcessor);
+        reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = compositeReader.read(reader);
+        is.close();
+        
+        URL url = getClass().getResource("test_definitions.xml");
+        URI uri = URI.create("test_definitions.xml");
+        SCADefinitions scaDefns = (SCADefinitions)scaDefnDocProcessor.read(null, uri, url);
+        assertNotNull(scaDefns);
+        
+        scaDefnDocProcessor.resolve(scaDefns, resolver);
+        
+        compositeReader.resolve(composite, resolver);
+        CompositeBuilderImpl compositeUtil = new CompositeBuilderImpl(assemblyFactory, scaBindingFactory, new DefaultIntentAttachPointTypeFactory(), mapper, null);
+        compositeUtil.build(composite);
+        
+        assertEquals(composite.getComponents().get(2).getImplementation(), nestedComposite);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/WriteAllTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/WriteAllTestCase.java
new file mode 100644
index 0000000000..af51468791
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/WriteAllTestCase.java
@@ -0,0 +1,150 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */ 
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.definitions.SCADefinitions;
+import org.apache.tuscany.sca.definitions.xml.SCADefinitionsDocumentProcessor;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.policy.DefaultIntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.xml.WSPolicyProcessor;
+
+/**
+ * Test writing SCA XML assemblies.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WriteAllTestCase extends TestCase {
+    private DefaultStAXArtifactProcessorExtensionPoint staxProcessors;
+    private ExtensibleStAXArtifactProcessor staxProcessor;
+    private TestModelResolver resolver; 
+    private AssemblyFactory assemblyFactory;
+    private SCABindingFactory scaBindingFactory;
+    private PolicyFactory policyFactory;
+    private InterfaceContractMapper mapper;
+    private CompositeBuilderImpl compositeUtil;
+    private SCADefinitionsDocumentProcessor scaDefnDocProcessor;
+
+
+    @Override
+    public void setUp() throws Exception {
+        assemblyFactory = new DefaultAssemblyFactory();
+        scaBindingFactory = new TestSCABindingFactoryImpl();
+        policyFactory = new DefaultPolicyFactory();
+        mapper = new InterfaceContractMapperImpl();
+        compositeUtil = new CompositeBuilderImpl(assemblyFactory, scaBindingFactory, new DefaultIntentAttachPointTypeFactory(), mapper, null);
+        staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        staxProcessors.addArtifactProcessor(new CompositeProcessor(new DefaultContributionFactory(), assemblyFactory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ComponentTypeProcessor(assemblyFactory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ConstrainingTypeProcessor(assemblyFactory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new WSPolicyProcessor());
+        resolver = new TestModelResolver();
+        scaDefnDocProcessor = new SCADefinitionsDocumentProcessor(staxProcessors, staxProcessor, XMLInputFactory.newInstance(), policyFactory);
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+    }
+
+    public void testReadWriteComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("TestAllCalculator.composite");
+        Composite composite = staxProcessor.read(is, Composite.class);
+        
+        verifyComposite(composite);
+        
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(composite, bos);
+        bos.close();
+        
+        ByteArrayInputStream bis = new ByteArrayInputStream(bos.toByteArray());
+        composite = staxProcessor.read(bis, Composite.class);
+        
+        verifyComposite(composite);
+        
+    }
+
+    public void testReadWireWriteComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("TestAllCalculator.composite");
+        Composite composite = staxProcessor.read(is, Composite.class);
+        
+        URL url = getClass().getResource("test_definitions.xml");
+        URI uri = URI.create("test_definitions.xml");
+        SCADefinitions scaDefns = (SCADefinitions)scaDefnDocProcessor.read(null, uri, url);
+        assertNotNull(scaDefns);
+        scaDefnDocProcessor.resolve(scaDefns, resolver);
+        
+        staxProcessor.resolve(composite, resolver);
+        compositeUtil.build(composite);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(composite, bos);
+    }
+    
+    public void testReadWriteComponentType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("CalculatorImpl.componentType");
+        ComponentType componentType = staxProcessor.read(is, ComponentType.class);
+        staxProcessor.resolve(componentType, resolver);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(componentType, bos);
+    }
+
+    public void testReadWriteConstrainingType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("CalculatorComponent.constrainingType");
+        ConstrainingType constrainingType = staxProcessor.read(is, ConstrainingType.class);
+        staxProcessor.resolve(constrainingType, resolver);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(constrainingType, bos);
+    }
+    
+    private void verifyComposite(Composite composite) {
+        assertEquals(composite.getProperties().get(0).getName(),"prop1");
+        assertEquals(composite.getProperties().get(0).isMany(), true);
+        assertEquals(composite.getProperties().get(1).getName(),"prop2");
+        assertEquals(composite.getProperties().get(1).isMustSupply(), true);
+        assertEquals(composite.getProperties().get(0).getXSDType(), new QName("http://foo", "MyComplexType"));
+        assertEquals(composite.getProperties().get(1).getXSDElement(), new QName("http://www.osoa.org/xmlns/sca/1.0", "MyComplexPropertyValue1"));
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/Calculator.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/Calculator.composite
new file mode 100644
index 0000000000..4546fddb2d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/Calculator.composite
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+	xmlns:calc="http://calc"
+	targetNamespace="http://calc"

+	name="Calculator">

+

+    <service name="CalculatorService" promote="CalculatorServiceComponent">

+        <interface.java interface="calculator.CalculatorService"/>

+    </service>

+

+    <component name="CalculatorServiceComponent">

+		<implementation.java class="calculator.CalculatorServiceImpl"/>

+        <reference name="addService" target="AddServiceComponent"/>

+        <reference name="subtractService" target="SubtractServiceComponent"/>

+        <reference name="multiplyService" target="MultiplyServiceComponent"/>

+        <reference name="divideService" target="DivideServiceComponent"/>

+    </component>

+

+    <component name="AddServiceComponent">

+        <implementation.java class="calculator.AddServiceImpl"/>

+    </component>

+

+    <component name="SubtractServiceComponent">

+        <implementation.java class="calculator.SubtractServiceImpl"/>

+    </component>

+

+    <component name="MultiplyServiceComponent">

+        <implementation.java class="calculator.MultiplyServiceImpl"/>

+    </component>

+

+    <component name="DivideServiceComponent">

+        <implementation.java class="calculator.DivideServiceImpl"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/CalculatorComponent.constrainingType b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/CalculatorComponent.constrainingType
new file mode 100644
index 0000000000..072fe8fde1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/CalculatorComponent.constrainingType
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<constrainingType xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	xmlns:calc="http://calc"
+	targetNamespace="http://calc"
+	name="CalculatorComponent">
+
+  <service name="CalculatorService">
+        <interface.java class="calculator.CalculatorService" />
+  </service>
+
+  <reference name="divideService">
+        <interface.java class="calculator.DivideService" />
+  </reference>  
+
+</constrainingType>              
+       
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/CalculatorImpl.componentType b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/CalculatorImpl.componentType
new file mode 100644
index 0000000000..d67ba3ec2b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/CalculatorImpl.componentType
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<componentType xmlns="http://www.osoa.org/xmlns/sca/1.0">
+
+  <service name="CalculatorService">
+        <interface.java class="calculator.CalculatorService" />
+  </service>
+
+  <reference name="divideService">
+        <interface.java class="calculator.DivideService" />
+  </reference>  
+
+</componentType>              
+       
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/JavaScriptReference.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/JavaScriptReference.composite
new file mode 100644
index 0000000000..a313dd1e6d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/JavaScriptReference.composite
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

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

+           name="JavaScriptReference">

+

+    <component name="ClientComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.script.itests.helloworld.HelloWorldProxy"/>

+    </component>

+

+    <component name="ReferenceComponent">

+        <tuscany:implementation.script script="org/apache/tuscany/sca/implementation/script/itests/references/reference.js"/>
+        <reference name="ref" target="TargetComponent" />
+    </component>

+

+    <component name="TargetComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.script.itests.references.HelloWorldTarget"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/RMIBindingTest.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/RMIBindingTest.composite
new file mode 100644
index 0000000000..d29fe85586
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/RMIBindingTest.composite
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ -->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	       xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
+           name="HelloWorldRmiComposite">
+
+	<service name="HelloWorldRmiService" promote="HelloWorldServiceComponent">
+        <interface.java interface="helloworld.HelloWorldService"/>
+        <tuscany:binding.rmi host="localhost" port="8099" serviceName="HelloWorldRemoteService"   />
+    </service>
+      
+    <component name="HelloWorldServiceComponent">
+        <implementation.java class="helloworld.HelloWorldImpl"/>
+    </component>   
+  
+   <component name="HelloWorldRmiServiceComponent">
+        <implementation.java class="helloworld.HelloWorldRmiImpl"/>
+        <reference name="extService"></reference>
+    </component>        
+           
+  	<reference name="HelloWorldRmiReference" promote="HelloWorldRmiServiceComponent/extService">
+        <interface.java interface="helloworld.HelloWorldService"/>
+        <tuscany:binding.rmi host="localhost" port="8099" serviceName="HelloWorldRemoteService"   />
+    </reference>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/TestAllCalculator.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/TestAllCalculator.composite
new file mode 100644
index 0000000000..5091ff700b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/TestAllCalculator.composite
@@ -0,0 +1,128 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+

+<composite autowire="false" constrainingType="tns:CalculatorComponent" local="true" name="TestAllCalculator" policySets="sns:SecureReliablePolicy"

+    requires="cns:confidentiality" targetNamespace="http://calc" xmlns:tns="http://calc"

+    xmlns="http://www.osoa.org/xmlns/sca/1.0" xmlns:xsd="http://www.w3.org/2001/XMLSchema"

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

+    xsi:schemaLocation="http://www.osoa.org/xmlns/sca/1.0 http://www.osoa.org/xmlns/sca/1.0 "
+    xmlns:ext="http://extension"

+    xmlns:cns="http://test" xmlns:sns="http://test">

+

+    <include name="tns:TestAllDivide"/>

+    <ext:testExtension/>
+

+    <service name="CalculatorService" promote="CalculatorServiceComponent/CalculatorService" requires="cns:confidentiality"

+        policySets="sns:SecureReliablePolicy">
+        <ext:testExtension/>

+        <interface.java interface="calculator.CalculatorService" callbackInterface="calculator.CalculatorCallback" />

+        <operation name="add" policySets="sns:SecureReliablePolicy" requires="cns:confidentiality" />

+

+        <binding.ws name="CalculatorWS" policySets="sns:SecureReliablePolicy" port="" requires="cns:confidentiality" uri="http://calc/ws">

+            <operation name="add" policySets="sns:SecureReliablePolicy" requires="cns:confidentiality" />

+        </binding.ws>

+

+        <callback policySets="sns:SecureReliablePolicy" requires="cns:confidentiality">

+	        <ext:testExtension/>
+            <binding.ws name="CalculatorCallbackWS" policySets="" port="" requires="" uri="http://calc/callback/ws">

+                <operation name="addCallback" policySets="sns:SecureReliablePolicy" requires="cns:confidentiality" />

+            </binding.ws>

+        </callback>

+    </service>

+

+    <component name="CalculatorServiceComponent" autowire="false" constrainingType="tns:CalculatorComponent"

+        policySets="sns:SecureReliablePolicy" requires="cns:confidentiality">

+        <ext:testExtension/>
+        <service name="CalculatorService" policySets="sns:SecureReliablePolicy" requires="cns:confidentiality">

+            <interface.java interface="calculator.CalculatorService" callbackInterface="calculator.CalculatorCallback" />

+        </service>

+

+        <reference name="addService" target="AddServiceComponent/AddService" autowire="false" multiplicity="1..1"

+            policySets="sns:SecureReliablePolicy" requires="cns:confidentiality" wiredByImpl="false">

+            <ext:testExtension/>
+            <interface.java interface="calculator.AddService" callbackInterface="calculator.AddCallback" />

+        </reference>

+        <reference name="subtractService" target="SubtractServiceComponent" />

+        <reference name="multiplyService" />

+        <reference name="divideService" target="DivideServiceComponent" />

+

+        <property name="round" type="xsd:boolean" many="false">true</property>

+

+        <implementation.java class="calculator.CalculatorServiceImpl" policySets="" requires="" />

+    </component>

+

+    <component name="AddServiceComponent">

+        <service name="AddService">

+            <interface.java interface="calculator.AddService" />

+        </service>

+        <implementation.java class="calculator.AddServiceImpl" />

+    </component>

+

+    <component name="NestedCompositeComponent">
+        <service name="CalculatorService">
+            <interface.java interface="calculator.CalculatorService" />
+        </service>
+        <implementation.composite name="tns:Calculator" />
+    </component>
+
+    <component name="SubtractServiceComponent">

+        <implementation.java class="calculator.SubtractServiceImpl" />

+    </component>

+

+    <component name="MultiplyServiceComponent">

+        <implementation.java class="calculator.MultiplyServiceImpl" />

+    </component>

+

+    <component name="DivideServiceComponent">

+        <implementation.java class="calculator.DivideServiceImpl" />

+    </component>

+

+    <reference name="MultiplyService" promote="CalculatorServiceComponent/multiplyService" policySets="sns:SecureReliablePolicy"

+        requires="cns:confidentiality">

+        <interface.java interface="calculator.MultiplyService" callbackInterface="calculator.MultiplyCallback" />

+        <operation name="multiply" policySets="sns:SecureReliablePolicy" requires="cns:confidentiality" />

+

+        <binding.ws name="MultiplyWS" port="" policySets="sns:SecureReliablePolicy" requires="cns:confidentiality" uri="http://calc/ws">

+            <operation name="multiply" policySets="sns:SecureReliablePolicy" requires="cns:confidentiality" />

+        </binding.ws>

+

+        <callback policySets="sns:SecureReliablePolicy" requires="cns:confidentiality">

+            <binding.ws name="MultiplyCallbackWS" port="" uri="http://calc/callback/ws" policySets="sns:SecureReliablePolicy"

+                requires="cns:confidentiality">

+                <operation name="multiplyCallback" policySets="sns:SecureReliablePolicy" requires="cns:confidentiality" />

+            </binding.ws>

+        </callback>

+    </reference> 

+

+    <property name="prop1" xmlns:foo="http://foo" many="true" type="foo:MyComplexType">

+    	<ext:testExtension/>
+   	    <MyComplexPropertyValue1 xsi:type="foo:MyComplexType" attr="bar">

+            <foo:a>AValue</foo:a>

+            <bar:b xmlns:bar="http://bar">InterestingURI</bar:b>

+        </MyComplexPropertyValue1>

+        <MyComplexPropertyValue2 xsi:type="foo:MyComplexType" attr="zing">

+            <foo:a>BValue</foo:a>

+            <bar:b xmlns:bar="http://bar">BoringURI</bar:b>

+        </MyComplexPropertyValue2>

+    </property>

+    

+    <property name="prop2" xmlns:foo="http://foo" mustSupply="true" element="MyComplexPropertyValue1"/>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/TestAllDivide.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/TestAllDivide.composite
new file mode 100644
index 0000000000..d59e69209d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/TestAllDivide.composite
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite autowire="false"
+	constrainingType="tns:Calculator"
+	local="true"
+	name="TestAllDivide"
+	policySets="" requires=""
+	targetNamespace="http://calc"
+	xmlns:tns="http://calc"
+	xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://www.osoa.org/xmlns/sca/1.0 http://www.osoa.org/xmlns/sca/1.0 ">
+	
+  <include name="tns:CompleteDivide"/>
+  
+  <service name="DivideService" policySets="" promote="CalculatorDivideComponent/DivideService" requires="">
+    <interface.java interface="calculator.DivideService" callbackInterface="calculator.DivideCallback"/>
+    <operation name="divide" policySets="" requires=""/>
+
+    <binding.ws name="CalculatorWS" policySets="" port="" requires="" uri="http://calc/ws">
+      <operation name="divide" policySets="" requires=""/>
+    </binding.ws>
+
+    <callback policySets="" requires="">
+      <binding.ws name="CalculatorCallbackWS" policySets="" port="" requires="" uri="http://calc/callback/ws">
+        <operation name="divideCallback" policySets="" requires=""/>
+      </binding.ws>
+    </callback>
+  </service>
+  
+   <component name="CalculatorDivideComponent" autowire="false" constrainingType="tns:CalculatorServiceComponent" policySets="" requires="">
+   		<service name="DivideService" policySets="" requires="">
+   			<interface.java interface="calculator.DivideService" callbackInterface="calculator.DivideCallback"/>
+   		</service>
+		<implementation.java class="calculator.DivideImpl" policySets="" requires=""/>
+   </component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/TestAllPolicyCalculator.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/TestAllPolicyCalculator.composite
new file mode 100644
index 0000000000..77166c9ac2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/TestAllPolicyCalculator.composite
@@ -0,0 +1,127 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+

+<composite autowire="false" constrainingType="tns:CalculatorComponent" local="true" name="TestAllCalculator" 

+    requires="cns:tuscanyIntent_1" targetNamespace="http://calc" xmlns:tns="http://calc"

+    xmlns="http://www.osoa.org/xmlns/sca/1.0" xmlns:xsd="http://www.w3.org/2001/XMLSchema"

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

+    xsi:schemaLocation="http://www.osoa.org/xmlns/sca/1.0 http://www.osoa.org/xmlns/sca/1.0 "
+    xmlns:ext="http://extension"

+    xmlns:cns="http://test" xmlns:sns="http://test">

+

+    <include name="tns:TestAllDivide"/>

+    <ext:testExtension/>
+

+    <service name="CalculatorService" promote="CalculatorServiceComponent/CalculatorService" requires="cns:tuscanyIntent_2 cns:tuscanyIntent_1">
+        <ext:testExtension/>

+        <interface.java interface="calculator.CalculatorService" callbackInterface="calculator.CalculatorCallback" />

+        <operation name="add" requires="cns:tuscanyIntent_6"/>

+

+        <binding.ws name="CalculatorWS" port="" requires="cns:tuscanyIntent_3" uri="http://calc/ws">

+        </binding.ws>

+

+        <callback requires="cns:tuscanyIntent_4">

+	        <ext:testExtension/>
+            <binding.ws name="CalculatorCallbackWS" policySets="" port="" requires="cns:tuscanyIntent_5" uri="http://calc/callback/ws">

+            </binding.ws>

+        </callback>

+    </service>

+

+    <component name="CalculatorServiceComponent" autowire="false" constrainingType="tns:CalculatorComponent"

+        requires="cns:tuscanyIntent_2 cns:tuscanyIntent_3">

+        <ext:testExtension/>
+        <service name="CalculatorService" requires="cns:tuscanyIntent_3">

+            <interface.java interface="calculator.CalculatorService" callbackInterface="calculator.CalculatorCallback" />

+            <operation name="add" requires="cns:tuscanyIntent_6 cns:tuscanyIntent_7"/>

+            <binding.ws name="CalculatorCallbackWS" policySets="" port="" requires="cns:tuscanyIntent_4" uri="http://calc/callback/ws">

+            </binding.ws>

+        </service>

+

+        <reference name="addService" target="AddServiceComponent/AddService" autowire="false" multiplicity="1..1"

+            requires="cns:tuscanyIntent_3 cns:tuscanyIntent_2.qualified" wiredByImpl="false">

+            <ext:testExtension/>
+            <interface.java interface="calculator.AddService" callbackInterface="calculator.AddCallback" />

+            <operation name="add" requires="cns:tuscanyIntent_8 cns:tuscanyIntent_9"/>

+            <binding.ws name="addServiceWSRef" policySets="" port="" requires="cns:tuscanyIntent_4" uri="http://calc/callback/ws">

+            </binding.ws>

+        </reference>

+        <reference name="subtractService" target="SubtractServiceComponent" />

+        <reference name="multiplyService" />

+        <reference name="divideService" target="DivideServiceComponent" />

+

+        <property name="round" type="xsd:boolean" many="false">true</property>

+

+        <implementation.java class="calculator.CalculatorServiceImpl" policySets="" requires="cns:tuscanyIntent_4" />

+    </component>

+

+    <component name="AddServiceComponent">

+        <service name="AddService">

+            <interface.java interface="calculator.AddService" />

+        </service>

+        <implementation.java class="calculator.AddServiceImpl" />

+    </component>

+

+    <component name="NestedCompositeComponent">
+        <service name="CalculatorService">
+            <interface.java interface="calculator.CalculatorService" />
+        </service>
+        <implementation.composite name="tns:Calculator" />
+    </component>
+
+    <component name="SubtractServiceComponent">

+        <implementation.java class="calculator.SubtractServiceImpl" />

+    </component>

+

+    <component name="MultiplyServiceComponent">

+        <implementation.java class="calculator.MultiplyServiceImpl" />

+    </component>

+

+    <component name="DivideServiceComponent">

+        <implementation.java class="calculator.DivideServiceImpl" />

+    </component>

+

+    <reference name="MultiplyService" promote="CalculatorServiceComponent/multiplyService" 

+        requires="cns:tuscanyIntent_2">

+        <interface.java interface="calculator.MultiplyService" callbackInterface="calculator.MultiplyCallback" />

+        <operation name="multiply" requires="cns:tuscanyIntent_6"/>

+

+        <binding.ws name="MultiplyWS" port="" requires="cns:tuscanyIntent_3" uri="http://calc/ws">

+        </binding.ws>

+

+        <callback policySets="sns:SecureReliablePolicy" requires="cns:tuscanyIntent_3">

+            <binding.ws name="MultiplyCallbackWS" port="" uri="http://calc/callback/ws" 

+                requires="cns:tuscanyIntent_4">

+            </binding.ws>

+        </callback>

+    </reference>

+

+    <property name="prop1" xmlns:foo="http://foo">

+    	<ext:testExtension/>
+   	    <MyComplexPropertyValue1 xsi:type="foo:MyComplexType" attr="bar">

+            <foo:a>AValue</foo:a>

+            <bar:b xmlns:bar="http://bar">InterestingURI</bar:b>

+        </MyComplexPropertyValue1>

+        <MyComplexPropertyValue2 xsi:type="foo:MyComplexType" attr="zing">

+            <foo:a>BValue</foo:a>

+            <bar:b xmlns:bar="http://bar">BoringURI</bar:b>

+        </MyComplexPropertyValue2>

+    </property>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/another_test_definitions.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/another_test_definitions.xml
new file mode 100644
index 0000000000..42b9f5db9c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/another_test_definitions.xml
@@ -0,0 +1,97 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<sca:definitions xmlns="http://test"
+ 			targetNamespace="http://test"
+ 			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0">
+
+<!-- simple intent -->
+ <sca:intent name="tuscanyIntent_1" 
+ 			 constrains="sca:binding">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="tuscanyIntent_2" 
+ 			 constrains="sca:binding">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="tuscanyIntent_3" 
+ 			 constrains="sca:binding">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="tuscanyIntent_4" 
+ 			 constrains="sca:binding">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+<sca:intent name="tuscanyIntent_5" 
+ 			 constrains="sca:binding">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="tuscanyIntent_6" 
+ 			 constrains="sca:binding">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="tuscanyIntent_7" 
+ 			 constrains="sca:binding">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="tuscanyIntent_8" 
+ 			 constrains="sca:binding">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="tuscanyIntent_9" 
+ 			 constrains="sca:binding">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="tuscanyIntent_10" 
+ 			 constrains="sca:binding">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+  <!-- qualified intents -->
+ <sca:intent name="tuscanyIntent_1.qualified" />
+ <sca:intent name="tuscanyIntent_2.qualified" />
+</sca:definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/test_definitions.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/test_definitions.xml
new file mode 100644
index 0000000000..db379c0ac6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/test_definitions.xml
@@ -0,0 +1,175 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<sca:definitions xmlns="http://test"
+ 			targetNamespace="http://test"
+ 			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0">
+
+ <!-- qualified intents -->
+ <sca:intent name="confidentiality.transport" />
+ <sca:intent name="confidentiality.message" />
+ <sca:intent name="confidentiality.message.whole" />
+ <sca:intent name="confidentiality.message.body" /> 
+ 
+ <!-- POLICY SETS -->
+  <sca:policySet name="SecureReliablePolicy"
+ 	provides="confidentiality.transport integrity"
+ 	appliesTo="//sca:binding.ws | //sca:binding.sca"
+ 	xmlns="http://test"
+ 	xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+ 		<wsp:PolicyAttachment>
+ 			<!-- policy expression and policy subject for
+				 "basic authentication" -->
+		</wsp:PolicyAttachment>
+     	<wsp:PolicyAttachment>
+		 	<!-- policy expression and policy subject for
+		 		"reliability" -->
+		</wsp:PolicyAttachment>
+ </sca:policySet>
+ 
+ <sca:policySet name="SecureMessagingPolicies"
+	 provides="confidentiality"
+	 appliesTo="//sca:binding.ws"
+	 xmlns="http://test"
+ 	 xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+     <sca:intentMap provides="confidentiality" default="transport">
+        <sca:qualifier name="transport">
+            <wsp:Policy>
+                <!-- policy expression and policy subject for "transport" alternative -->
+                </wsp:Policy>
+            <wsp:Policy>...</wsp:Policy>
+        </sca:qualifier>
+        <sca:qualifier name="message">
+            <wsp:Policy>
+                <!-- policy expression and policy subject for "message" alternative" -->
+            </wsp:Policy>
+        </sca:qualifier>
+    </sca:intentMap>
+</sca:policySet>
+
+<sca:policySet name="SecurityPolicy" provides="confidentiality"
+	xmlns="http://test"
+	xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy" >
+    <sca:intentMap provides="confidentiality" default="message">
+        <sca:qualifier name="message">
+            <sca:intentMap provides="message" default="whole">
+                <sca:qualifier name="body">
+                	<wsp:Policy>
+                		<!-- policy attachment for body encryption --> 
+               		</wsp:Policy>
+           		</sca:qualifier>
+                <sca:qualifier name="whole">
+                	<wsp:Policy>
+                		<!-- policy attachment for whole message encryption --> 
+               		</wsp:Policy>
+             	</sca:qualifier>
+            </sca:intentMap>
+        </sca:qualifier>
+        <sca:qualifier name="transport">
+        	<wsp:Policy>
+        		<!-- policy attachment for transport encryption --> 
+       		</wsp:Policy>
+        </sca:qualifier>
+    </sca:intentMap>
+</sca:policySet>
+
+<sca:policySet name="BasicAuthMsgProtSecurity"
+     provides="authentication confidentiality"
+     appliesTo="//sca:binding.ws"
+ 		xmlns="http://test">
+    <sca:policySetReference name="AuthenticationPolicies"/>
+    <sca:policySetReference name="ConfidentialityPolicies"/>
+</sca:policySet>
+
+<sca:policySet name="AuthenticationPolicies"
+	provides="authentication"
+	appliesTo="//sca:binding.ws"
+	xmlns="http://test"
+	xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+    <wsp:PolicyAttachment>
+        <!-- policy expression and policy subject for "basic
+        authentication" -->
+    </wsp:PolicyAttachment>
+</sca:policySet>
+
+<sca:policySet name="ConfidentialityPolicies"
+ provides="confidentiality"
+ bindings="binding.ws"
+ xmlns="http://test"
+    xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+    <sca:intentMap provides="confidentiality"  default="transport">
+        <sca:qualifier name="transport">
+            <wsp:Policy>
+                <!-- policy expression and policy subject for "transport"
+                alternative -->
+            </wsp:Policy>
+            <wsp:Policy>...</wsp:Policy>
+        </sca:qualifier>
+        <sca:qualifier name="message">
+            <wsp:Policy>
+                <!-- policy expression and policy subject for "message"
+                alternative" -->...
+            </wsp:Policy>
+        </sca:qualifier>
+    </sca:intentMap>
+</sca:policySet>
+
+<!-- profile intent -->
+ <sca:intent name="reliableMessageProtection" 
+ 			 constrains="sca:binding"
+ 			 requires="messageProtection">
+ 			 <sca:description>
+ 			 	Protect messages from unauthorized reading or modification
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="messageProtection" 
+ 			 constrains="sca:binding"
+ 			 requires="confidentiality integrity">
+ 			 <sca:description>
+ 			 	Protect messages from unauthorized reading or modification
+ 			 </sca:description>
+ </sca:intent>
+
+<!-- simple intent -->
+ <sca:intent name="confidentiality" 
+ 			 constrains="sca:binding">
+ 			 <sca:description>
+ 			 Communitcation thro this binding must prevent
+ 			 unauthorized users from reading the messages.
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="integrity" 
+ 			 constrains="sca:binding">
+ 			 <sca:description>
+ 			 Communitcation thro this binding must prevent
+ 			 unauthorized modification of the messages.
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="authentication" 
+ 			 constrains="sca:binding">
+ 			 <sca:description>
+ 			 Communitcation thro this binding required
+ 			 Authentication.
+ 			 </sca:description>
+ </sca:intent>
+ 
+</sca:definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/LICENSE
new file mode 100644
index 0000000000..f2215fcae5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/LICENSE
@@ -0,0 +1,259 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
+===============================================================================
+
+Apache Tuscany SCA for Java Subcomponents
+=========================================: 
+
+The Tuscany SCA for Java release includes a number of subcomponents with
+separate copyright notices and license terms. Your use of the source
+code for the these subcomponents is subject to the terms and
+conditions of the following licenses.
+
+===============================================================================
+
+License for the Service Component Architecture JavaDoc, Interface 
+Definition files and XSD files.
+
+The Service Component Architecture JavaDoc, Interface Definition files, 
+and XSD files are being provided by the copyright holders under the 
+following license. By using and/or copying this work, you agree that 
+you have read, understood and will comply with the following terms and 
+conditions:
+
+Permission to copy, display, make derivative works of, and distribute 
+the Service Component Architecture JavaDoc, Interface Definition Files 
+and XSD files (the "Artifacts") in any medium without fee or royalty is 
+hereby granted, provided that you include the following on ALL copies 
+of the Artifacts, or portions thereof, that you make: 
+
+1. A link or URL to the Artifacts at this location:
+http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications 
+
+2. The full text of this copyright notice as shown in the Artifacts.
+
+THE ARTIFACTS ARE PROVIDED "AS IS," AND THE AUTHORS MAKE NO 
+REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THE 
+ARTIFACTS AND THE IMPLEMENTATION OF THEIR CONTENTS, INCLUDING, BUT NOT 
+LIMITED TO, WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR 
+PURPOSE, NON-INFRINGEMENT OR TITLE.  
+
+THE AUTHORS WILL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, 
+INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR RELATING TO ANY 
+USE OR DISTRIBUTION OF THE ARTIFACTS.
+
+The name and trademarks of the Authors may NOT be used in any manner, 
+including advertising or publicity pertaining to the Service Component 
+Architecture Specification or its contents without specific, written 
+prior permission. Title to copyright in the Service Component 
+Architecture Specification and the JavaDoc, Interface Definition Files 
+and XSD Files will at all times remain with the Authors.
+
+No other rights are granted by implication, estoppel or otherwise.
+
+Revision level 1.1, last updated on 2007/11/19
+
+===============================================================================
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/NOTICE
new file mode 100644
index 0000000000..6dcfe88195
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/NOTICE
@@ -0,0 +1,12 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
+This product also includes software under the SCA Collaboration license 
+(see the LICENSE file contained in this distribution), with the following
+copyright:
+
+(c) Copyright SCA Collaboration 2006, 2007
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/pom.xml
new file mode 100644
index 0000000000..7d74806423
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/pom.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-assembly-xsd</artifactId>
+    <name>Apache Tuscany SCA Assembly Model XML Schemas</name>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-all.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-all.xsd
new file mode 100644
index 0000000000..89279510d5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-all.xsd
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema"
+    targetNamespace="http://www.osoa.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0">
+
+    <include schemaLocation="sca.xsd"/>
+
+    <include schemaLocation="sca-binding-ejb.xsd"/>
+
+    <include schemaLocation="sca-implementation-bpel.xsd"/>
+    <include schemaLocation="sca-implementation-spring.xsd"/>
+    <include schemaLocation="sca-implementation-ejb.xsd"/>
+
+</schema>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-binding-ejb.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-binding-ejb.xsd
new file mode 100644
index 0000000000..26bedfcce5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-binding-ejb.xsd
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- (c) Copyright SCA Collaboration 2006, 2007 -->
+<schema xmlns="http://www.w3.org/2001/XMLSchema"
+        xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://www.osoa.org/xmlns/sca/1.0"
+        elementFormDefault="qualified">
+   <include schemaLocation="sca-core.xsd"/>
+
+   <element name="binding.ejb" type="sca:EJBSessionBeanBinding" 
+            substitutionGroup="sca:binding" />
+
+    <simpleType name="BeanType">
+        <restriction base="string">
+            <enumeration value="stateless"/>
+            <enumeration value="stateful"/>
+        </restriction>
+    </simpleType>
+
+    <simpleType name="VersionValue">
+        <restriction base="string">
+            <enumeration value="EJB2"/>
+            <enumeration value="EJB3"/>
+        </restriction>
+    </simpleType>
+
+
+     <complexType name="EJBSessionBeanBinding">
+	 <complexContent>
+	  <extension base="sca:Binding">
+         <sequence>
+            <any namespace="##other" processContents="lax"
+                 minOccurs="0" maxOccurs="unbounded"/>
+         </sequence>
+         <attribute name="homeInterface" type="NCName" use="optional"/>
+         <attribute name="ejb-link-name" type="NCName" use="optional"/>
+         <attribute name="session-type" type="sca:BeanType" use="optional" default="stateless"/>
+         <attribute name="ejb-version" type="sca:VersionValue" use="optional" default="EJB2"/>
+         <anyAttribute namespace="##any" processContents="lax"/>
+	  </extension>
+	 </complexContent>
+     </complexType>
+
+</schema>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-binding-jms.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-binding-jms.xsd
new file mode 100644
index 0000000000..850f32b56a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-binding-jms.xsd
@@ -0,0 +1,135 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- (c) Copyright SCA Collaboration 2006, 2007 -->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+        targetNamespace="http://www.osoa.org/xmlns/sca/1.0" 
+        xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+        elementFormDefault="qualified">
+
+   <include schemaLocation="sca-core.xsd"/>
+
+   <complexType name="JMSBinding">
+      <complexContent>
+         <extension base="sca:Binding">
+            <sequence>
+               <element name="destination" type="sca:Destination" minOccurs="0"/>
+   	         <element name="connectionFactory" type="sca:ConnectionFactory"  
+                        minOccurs="0"/>
+ 	         <element name="activationSpec" type="sca:ActivationSpec" 
+                        minOccurs="0"/>
+  	         <element name="response" type="sca:Response" minOccurs="0"/>
+               <element name="headers" type="sca:Headers" minOccurs="0"/>
+    	         <element name="resourceAdapter" type="sca:ResourceAdapter" 
+                        minOccurs="0"/>
+               <element name="operationProperties" type="sca:OperationProperties" 
+                        minOccurs="0" maxOccurs="unbounded"/>
+               <any namespace="##other" processContents="lax" 
+                    minOccurs="0" maxOccurs="unbounded"/>
+            </sequence>
+    	      <attribute name="correlationScheme"
+                       default="RequestMsgIDToCorrelID">
+    	         <simpleType>
+                  <restriction base="string">
+                     <enumeration value="RequestMsgIDToCorrelID"/>
+                     <enumeration value="RequestCorrelIDToCorrelID"/>
+                     <enumeration value="None"/>
+                  </restriction>
+               </simpleType>
+            </attribute>
+
+            <attribute name="initialContextFactory" type="anyURI"/>
+            <attribute name="jndiURL" type="anyURI"/>
+            <attribute name="requestConnection" type="QName"/>
+            <attribute name="responseConnection" type="QName"/>
+            <attribute name="operationProperties" type="QName"/>
+            <anyAttribute/>
+         </extension>
+      </complexContent>
+   </complexType>
+
+   <simpleType name="CreateResource">
+      <restriction base="string">
+         <enumeration value="always"/>
+         <enumeration value="never"/>
+         <enumeration value="ifnotexist"/>
+      </restriction>
+   </simpleType>
+
+   <complexType name="Destination">
+      <sequence>
+         <element name="property" type="string" 
+                  minOccurs="0" maxOccurs="unbounded"/>
+      </sequence>
+      <attribute name="name" type="anyURI" use="required"/>
+      <attribute name="type" use="optional" default="queue">
+         <simpleType>
+            <restriction base="string">
+               <enumeration value="queue"/>
+               <enumeration value="topic"/>
+            </restriction>
+         </simpleType>
+      </attribute>
+      <attribute name="create" type="sca:CreateResource" 
+                 use="optional" default="ifnotexist"/>
+   </complexType>
+
+   <complexType name="ConnectionFactory">
+    	<sequence>          <element name="property" type="string" 
+                  minOccurs="0" maxOccurs="unbounded"/>
+    	</sequence>
+    	<attribute name="name" type="anyURI" use="required"/>
+    	<attribute name="create" type="sca:CreateResource" 
+                 use="optional" default="ifnotexist"/>
+   </complexType>
+
+   <complexType name="ActivationSpec">
+      <sequence>
+         <element name="property" type="string" 
+                  minOccurs="0" maxOccurs="unbounded"/>
+      </sequence>
+      <attribute name="name" type="anyURI" use="required"/>
+      <attribute name="create" type="sca:CreateResource"
+                 use="optional" default="ifnotexist"/>
+   </complexType>
+
+   <complexType name="Response">
+      <sequence>
+         <element name="destination" type="sca:Destination" minOccurs="0"/>
+         <element name="connectionFactory" type="sca:ConnectionFactory" 
+                  minOccurs="0"/>
+         <element name="activationSpec" type="sca:ActivationSpec" minOccurs="0"/>
+      </sequence>
+   </complexType>
+
+   <complexType name="Headers">
+      <sequence>
+         <element name="property" type="string" 
+                  minOccurs="0" maxOccurs="unbounded"/>
+      </sequence>
+      <attribute name="JMSType" type="string"/>
+      <attribute name="JMSCorrelationID" type="string"/>
+      <attribute name="JMSDeliveryMode" type="string"/>
+      <attribute name="JMSTimeToLive" type="int"/>
+      <attribute name="JMSPriority" type="string"/>
+   </complexType>
+
+   <complexType name="ResourceAdapter">
+      <sequence>
+         <element name="property" type="string" 
+                  minOccurs="0" maxOccurs="unbounded"/>
+      </sequence>
+      <attribute name="name" type="string" use="required"/>
+   </complexType>
+
+   <complexType name="OperationProperties">
+      <sequence>
+         <element name="property" type="string" 
+                  minOccurs="0" maxOccurs="unbounded"/>
+         <element name="headers" type="sca:Headers"/>
+      </sequence>
+      <attribute name="name" type="string" use="required"/>
+      <attribute name="nativeOperation" type="string"/>
+   </complexType>
+
+   <element name="binding.jms" type="sca:JMSBinding" 
+            substitutionGroup="sca:binding"/>
+</schema>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-binding-sca.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-binding-sca.xsd
new file mode 100644
index 0000000000..c7ea897cbf
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-binding-sca.xsd
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- (c) Copyright SCA Collaboration 2006, 2007 -->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://www.osoa.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+        elementFormDefault="qualified">
+
+    <include schemaLocation="sca-core.xsd"/>
+
+    <element name="binding.sca" type="sca:SCABinding" 
+    	substitutionGroup="sca:binding"/>
+    <complexType name="SCABinding">
+        <complexContent>
+            <extension base="sca:Binding">
+		    	<sequence>
+                    <any namespace="##other" processContents="lax" minOccurs="0"
+                         maxOccurs="unbounded"/>
+		    	</sequence>
+                <anyAttribute namespace="##any" processContents="lax"/>
+            </extension>
+        </complexContent>
+    </complexType>
+</schema>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-binding-webservice.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-binding-webservice.xsd
new file mode 100644
index 0000000000..3e92de193b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-binding-webservice.xsd
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- (c) Copyright SCA Collaboration 2006, 2007 -->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://www.osoa.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:wsdli="http://www.w3.org/2004/08/wsdl-instance"
+    xmlns:wsa="http://www.w3.org/2004/12/addressing"
+    elementFormDefault="qualified">
+
+    <include schemaLocation="sca-core.xsd"/>
+
+    <element name="binding.ws" type="sca:WebServiceBinding"
+             substitutionGroup="sca:binding"/>
+    <complexType name="WebServiceBinding">
+        <complexContent>
+            <extension base="sca:Binding">
+                <sequence>
+                    <any namespace="##other" processContents="lax" minOccurs="0"
+                         maxOccurs="unbounded"/>
+                </sequence>
+			 <attribute name="wsdlElement" type="anyURI" use="optional"/>
+                <anyAttribute namespace="##any" processContents="lax"/>
+            </extension>
+        </complexContent>
+    </complexType>
+</schema>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-core.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-core.xsd
new file mode 100644
index 0000000000..1c6291792b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-core.xsd
@@ -0,0 +1,350 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- (c) Copyright SCA Collaboration 2006, 2007 -->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+        targetNamespace="http://www.osoa.org/xmlns/sca/1.0" 
+        xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+        elementFormDefault="qualified">
+
+    <element name="componentType" type="sca:ComponentType"/>
+    <complexType name="ComponentType">
+    	<sequence>
+             <choice minOccurs="0" maxOccurs="1">
+	             <element ref="sca:implementation"/>
+	             <any namespace="##other" processContents="lax"/>
+             </choice>
+        	<choice minOccurs="0" maxOccurs="unbounded">
+            	<element name="service" type="sca:ComponentService" />
+            	<element name="reference" type="sca:ComponentReference"/>
+            	<element name="property" type="sca:Property"/>
+        	</choice>
+        	<!-- 
+        	<any namespace="##other" processContents="lax" minOccurs="0" 
+        		maxOccurs="unbounded"/>
+        	-->
+        </sequence>
+        <attribute name="constrainingType" type="QName" use="optional"/>
+        <anyAttribute namespace="##any" processContents="lax"/>
+    </complexType>
+
+    <element name="composite" type="sca:Composite"/>
+    <complexType name="Composite">
+         <sequence>
+             <choice minOccurs="0" maxOccurs="unbounded">
+	             <element name="include" type="sca:Include"/>
+                 <element name="service" type="sca:Service"/>
+                 <element name="property" type="sca:Property"/>
+                 <element name="component" type="sca:Component"/>
+                 <element name="reference" type="sca:Reference"/>
+                 <element name="wire" type="sca:Wire"/>
+                 <any namespace="##other" processContents="lax"/>
+             </choice>
+             <!-- 
+             <any namespace="##other" processContents="lax" minOccurs="0" 
+             	maxOccurs="unbounded"/>
+             -->
+        </sequence>
+        <attribute name="name" type="NCName" use="required"/>
+        <attribute name="targetNamespace" type="anyURI" use="optional"/>
+        <attribute name="local" type="boolean" use="optional" default="false"/>
+        <attribute name="autowire" type="boolean" use="optional" default="false"/>
+        <attribute name="constrainingType" type="QName" use="optional"/>
+        <attribute name="requires" type="sca:listOfQNames" use="optional"/>
+        <attribute name="policySets" type="sca:listOfQNames" use="optional"/>
+        <anyAttribute namespace="##any" processContents="lax"/>
+    </complexType>
+    
+    <complexType name="Service">
+    	<sequence>
+    		<element ref="sca:interface" minOccurs="0" maxOccurs="1" />
+    		<element name="operation" type="sca:Operation" minOccurs="0" 
+    			maxOccurs="unbounded" />
+    		<choice minOccurs="0" maxOccurs="unbounded">
+    			<element ref="sca:binding" />
+    			<any namespace="##other" processContents="lax"/>
+    		</choice>
+    		<element ref="sca:callback" minOccurs="0" maxOccurs="1" />
+    		<!--
+    		<any namespace="##other" processContents="lax" minOccurs="0"
+    			maxOccurs="unbounded" />
+    		-->
+    	</sequence>
+    	<attribute name="name" type="NCName" use="required" />
+    	<attribute name="promote" type="anyURI" use="required" />
+    	<attribute name="requires" type="sca:listOfQNames" use="optional" />
+    	<attribute name="policySets" type="sca:listOfQNames" use="optional"/>
+    	<anyAttribute namespace="##any" processContents="lax" />
+    </complexType>
+
+    <element name="interface" type="sca:Interface" abstract="true" />
+    <complexType name="Interface" abstract="true"/>
+
+    <complexType name="Reference">
+    	<sequence>
+    		<element ref="sca:interface" minOccurs="0" maxOccurs="1" />
+    		<element name="operation" type="sca:Operation" minOccurs="0" 
+    			maxOccurs="unbounded" />
+    		<choice minOccurs="0" maxOccurs="unbounded">
+    			<element ref="sca:binding" />
+    			<any namespace="##other" processContents="lax" />
+    		</choice>
+    		<element ref="sca:callback" minOccurs="0" maxOccurs="1" />
+    		<!--
+    		<any namespace="##other" processContents="lax" minOccurs="0"
+    			maxOccurs="unbounded" />
+    		-->
+    	</sequence>
+    	<attribute name="name" type="NCName" use="required" />
+    	<attribute name="target" type="sca:listOfAnyURIs" use="optional"/>
+    	<attribute name="wiredByImpl" type="boolean" use="optional" default="false"/>
+    	<attribute name="multiplicity" type="sca:Multiplicity"
+    		use="optional" default="1..1" />
+    	<attribute name="promote" type="sca:listOfAnyURIs" use="required" />
+    	<attribute name="requires" type="sca:listOfQNames" use="optional" />
+    	<attribute name="policySets" type="sca:listOfQNames" use="optional"/>
+    	<anyAttribute namespace="##any" processContents="lax" />
+    </complexType>
+
+    <complexType name="SCAPropertyBase" mixed="true">
+    	<!-- mixed="true" to handle simple type -->
+    	<sequence>
+    		<any namespace="##any" processContents="lax" minOccurs="0"
+    			maxOccurs="1" />
+    		<!-- NOT an extension point; This xsd:any exists to accept
+    			 the element-based or complex type property
+    			 i.e. no element-based extension point under "sca:property" -->
+    	</sequence>
+    </complexType>
+
+    <!-- complex type for sca:property declaration --> 
+    <complexType name="Property" mixed="true">
+       <complexContent>
+	       <extension base="sca:SCAPropertyBase">  
+	          <!-- extension defines the place to hold default value --> 
+	          <attribute name="name" type="NCName" use="required"/>
+	          <attribute name="type" type="QName" use="optional"/> 
+	          <attribute name="element" type="QName" use="optional"/>
+	          <attribute name="many" type="boolean" default="false" 
+	          	use="optional"/>
+	          <attribute name="noDefault" type="boolean" default="false" 
+	          	use="optional"/>
+	          <anyAttribute namespace="##any" processContents="lax"/>
+	          <!-- an extension point ; attribute-based only --> 
+	       </extension>
+       </complexContent> 
+    </complexType>
+    
+    <complexType name="PropertyValue" mixed="true">
+       <complexContent>
+          <extension base="sca:SCAPropertyBase">
+             <attribute name="name" type="NCName" use="required"/>
+	         <attribute name="type" type="QName" use="optional"/> 
+	         <attribute name="element" type="QName" use="optional"/> 
+	         <attribute name="many" type="boolean" default="false" 
+	         	use="optional"/>            
+             <attribute name="source" type="string" use="optional"/>
+             <attribute name="file" type="anyURI" use="optional"/> 
+             <anyAttribute namespace="##any" processContents="lax"/>
+             <!-- an extension point ; attribute-based only --> 
+          </extension> 
+       </complexContent> 
+    </complexType>
+
+    <element name="binding" type="sca:Binding" abstract="true"/>
+    <complexType name="Binding" abstract="true">
+    	<sequence>
+    		<element name="operation" type="sca:Operation" minOccurs="0" 
+    			maxOccurs="unbounded" />
+    	</sequence>
+        <attribute name="uri" type="anyURI" use="optional"/>
+        <attribute name="name" type="QName" use="optional"/>
+        <attribute name="requires" type="sca:listOfQNames" use="optional"/>
+        <attribute name="policySets" type="sca:listOfQNames" use="optional"/>
+    </complexType>
+    
+    <element name="bindingType" type="sca:BindingType"/>
+    <complexType name="BindingType">
+    	<sequence minOccurs="0" maxOccurs="unbounded">
+    		<any namespace="##other" processContents="lax" />
+    	</sequence>
+    	<attribute name="type" type="QName" use="required"/>
+    	<attribute name="alwaysProvides" type="sca:listOfQNames" use="optional"/>
+    	<attribute name="mayProvide" type="sca:listOfQNames" use="optional"/>
+    	<anyAttribute namespace="##any" processContents="lax"/>
+    </complexType>
+    
+    <element name="callback" type="sca:Callback"/>
+    <complexType name="Callback">
+    	<choice minOccurs="0" maxOccurs="unbounded">
+        	<element ref="sca:binding"/>
+        	<any namespace="##other" processContents="lax"/>
+        </choice>
+        <attribute name="requires" type="sca:listOfQNames" use="optional"/>
+        <attribute name="policySets" type="sca:listOfQNames" use="optional"/>
+        <anyAttribute namespace="##any" processContents="lax"/>
+    </complexType>  
+      
+    <complexType name="Component">
+        <sequence>
+             <choice minOccurs="0" maxOccurs="1">
+	             <element ref="sca:implementation"/>
+	             <any namespace="##other" processContents="lax"/>
+             </choice>
+             <choice minOccurs="0" maxOccurs="unbounded">
+             	<element name="service" type="sca:ComponentService"/>
+                <element name="reference" type="sca:ComponentReference"/>
+                <element name="property" type="sca:PropertyValue" />
+             </choice>
+             <!-- 
+             <any namespace="##other" processContents="lax" minOccurs="0" 
+             	maxOccurs="unbounded"/>
+             -->
+        </sequence>
+        <attribute name="name" type="NCName" use="required"/>
+        <attribute name="autowire" type="boolean" use="optional" default="false"/>
+        <attribute name="constrainingType" type="QName" use="optional"/>
+        <attribute name="requires" type="sca:listOfQNames" use="optional"/>
+        <attribute name="policySets" type="sca:listOfQNames" use="optional"/>
+        <anyAttribute namespace="##any" processContents="lax"/>
+    </complexType>
+
+    <complexType name="ComponentService">
+        <sequence>
+        	 <element ref="sca:interface" minOccurs="0" maxOccurs="1"/>
+        	 <element name="operation" type="sca:Operation" minOccurs="0" 
+  					maxOccurs="unbounded" />
+    		<choice minOccurs="0" maxOccurs="unbounded">
+    			<element ref="sca:binding" />
+    			<any namespace="##other" processContents="lax"/>
+    		</choice>
+             <element ref="sca:callback" minOccurs="0" maxOccurs="1"/>
+             <!--
+             <any namespace="##other" processContents="lax" minOccurs="0" 
+             	maxOccurs="unbounded"/>
+             -->
+        </sequence>
+        <attribute name="name" type="NCName" use="required"/>
+        <attribute name="requires" type="sca:listOfQNames" 
+        	use="optional"/>
+        <attribute name="policySets" type="sca:listOfQNames" 
+        	use="optional"/>
+        <anyAttribute namespace="##any" processContents="lax"/>
+    </complexType>
+
+    <complexType name="ComponentReference">
+		<sequence>
+			<element ref="sca:interface" minOccurs="0" maxOccurs="1" />
+			<element name="operation" type="sca:Operation" minOccurs="0" 
+				maxOccurs="unbounded" />
+			<choice minOccurs="0" maxOccurs="unbounded">
+				<element ref="sca:binding" />
+				<any namespace="##other" processContents="lax" />
+			</choice>
+			<element ref="sca:callback" minOccurs="0" maxOccurs="1" />
+			<!--
+			<any namespace="##other" processContents="lax" minOccurs="0" 
+				maxOccurs="unbounded" />
+			-->
+		</sequence>
+		<attribute name="name" type="NCName" use="required" />
+		<attribute name="target" type="sca:listOfAnyURIs" use="optional"/>
+		<attribute name="multiplicity" type="sca:Multiplicity" 
+			use="optional" default="1..1" />
+		<attribute name="requires" type="sca:listOfQNames" use="optional"/>
+   		<attribute name="policySets" type="sca:listOfQNames" 
+   			use="optional"/>
+		<anyAttribute namespace="##any" processContents="lax" />
+    </complexType>
+
+    <element name="implementation" type="sca:Implementation"
+    	abstract="true" />
+    <complexType name="Implementation" abstract="true">
+    	<attribute name="requires" type="sca:listOfQNames" use="optional"/>
+    	<attribute name="policySets" type="sca:listOfQNames" use="optional"/>
+    </complexType>
+
+    <element name="implementationType" type="sca:ImplementationType"/>
+    <complexType name="ImplementationType">
+    	<sequence minOccurs="0" maxOccurs="unbounded">
+    		<any namespace="##other" processContents="lax" />
+    	</sequence>
+    	<attribute name="type" type="QName" use="required"/>
+    	<attribute name="alwaysProvides" type="sca:listOfQNames" use="optional"/>
+    	<attribute name="mayProvide" type="sca:listOfQNames" use="optional"/>
+    	<anyAttribute namespace="##any" processContents="lax"/>
+    </complexType>
+    
+    <complexType name="Wire">
+        <sequence>
+            <any namespace="##other" processContents="lax" minOccurs="0" 
+            	maxOccurs="unbounded"/>
+        </sequence>
+        <attribute name="source" type="anyURI" use="required"/>
+        <attribute name="target" type="anyURI" use="required"/>
+        <anyAttribute namespace="##any" processContents="lax"/>     
+    </complexType>
+    
+    <element name="include" type="sca:Include"/>
+    <complexType name="Include">
+		<attribute name="name" type="QName"/>
+		<anyAttribute namespace="##any" processContents="lax"/>   
+	</complexType>
+    
+    <complexType name="Operation">
+    	<attribute name="name" type="NCName" use="required"/>
+    	<attribute name="requires" type="sca:listOfQNames" use="optional"/>
+    	<attribute name="policySets" type="sca:listOfQNames" use="optional"/>
+    	<anyAttribute namespace="##any" processContents="lax"/>  	
+    </complexType>
+    
+    <element name="constrainingType" type="sca:ConstrainingType"/>
+    <complexType name="ConstrainingType">
+        <sequence>
+        	<choice minOccurs="0" maxOccurs="unbounded">
+                <element name="service" type="sca:ComponentService"/>
+                <element name="reference" type="sca:ComponentReference"/>
+                <element name="property" type="sca:Property" />
+            </choice>
+            <any namespace="##other" processContents="lax" minOccurs="0"
+            	maxOccurs="unbounded"/>
+        </sequence>
+        <attribute name="name" type="NCName" use="required"/>
+        <attribute name="targetNamespace" type="anyURI"/>
+        <attribute name="requires" type="sca:listOfQNames" use="optional"/>
+        <anyAttribute namespace="##any" processContents="lax"/>
+    </complexType>
+    
+
+    <simpleType name="Multiplicity">
+        <restriction base="string">
+            <enumeration value="0..1"/>
+            <enumeration value="1..1"/>
+            <enumeration value="0..n"/>
+            <enumeration value="1..n"/>
+        </restriction>
+    </simpleType>
+
+    <simpleType name="OverrideOptions">
+        <restriction base="string">
+            <enumeration value="no"/>
+            <enumeration value="may"/>
+            <enumeration value="must"/>
+        </restriction>
+    </simpleType>
+    
+    <!-- Global attribute definition for @requires to permit use of intents
+         within WSDL documents -->
+    <attribute name="requires" type="sca:listOfQNames"/>
+    
+    <!-- Global attribute defintion for @endsConversation to mark operations 
+         as ending a conversation -->
+    <attribute name="endsConversation" type="boolean" default="false"/>
+    
+    <simpleType name="listOfQNames">
+    	<list itemType="QName"/>
+    </simpleType>
+    
+    <simpleType name="listOfAnyURIs">
+        <list itemType="anyURI"/>
+    </simpleType>
+
+</schema>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-definitions.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-definitions.xsd
new file mode 100644
index 0000000000..0249882a92
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-definitions.xsd
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- (c) Copyright SCA Collaboration 2007 -->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://www.osoa.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+    elementFormDefault="qualified">
+
+    <include schemaLocation="sca-core.xsd"/>
+    <include schemaLocation="sca-policy.xsd"/>
+
+    <element name="definitions">
+       <complexType>
+          <choice minOccurs="0" maxOccurs="unbounded">
+             <element ref="sca:intent"/>
+             <element ref="sca:policySet"/>
+             <element ref="sca:binding"/>
+             <element ref="sca:bindingType"/>
+             <element ref="sca:implementationType"/>
+             <any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+          </choice>
+          <attribute name="targetNamespace" type="anyURI" use="optional"/>
+       </complexType>
+    </element>
+   
+</schema>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-implementation-bpel.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-implementation-bpel.xsd
new file mode 100644
index 0000000000..87b443fb36
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-implementation-bpel.xsd
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- (c) Copyright SCA Collaboration 2006 -->
+<xsd:schema xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	targetNamespace="http://www.osoa.org/xmlns/sca/1.0"
+	xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	elementFormDefault="qualified">
+
+	<xsd:include schemaLocation="sca-core.xsd" />
+
+	<xsd:element name="implementation.bpel" type="BpelImplementation"
+		substitutionGroup="implementation" />
+
+	<xsd:complexType name="BpelImplementation">
+		<xsd:complexContent>
+			<xsd:extension base="Implementation">
+				<xsd:sequence>
+					<xsd:any namespace="##other" processContents="lax"
+						minOccurs="0" maxOccurs="unbounded" />
+				</xsd:sequence>
+				<xsd:attribute name="process" type="xsd:QName" use="required" />
+				<xsd:anyAttribute namespace="##any" processContents="lax" />
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+
+	<xsd:element name="interface.partnerLinkType" type="BpelPartnerLinkType"
+		substitutionGroup="interface" />
+
+	<xsd:complexType name="BpelPartnerLinkType">
+		<xsd:complexContent>
+			<xsd:extension base="Interface">
+				<xsd:sequence>
+					<xsd:any namespace="##other" processContents="lax"
+						minOccurs="0" maxOccurs="unbounded" />
+				</xsd:sequence>
+				<xsd:attribute name="type" type="xsd:QName" use="required" />
+				<xsd:attribute name="serviceRole" type="xsd:NCName" use="optional" />
+				<xsd:anyAttribute namespace="##any" processContents="lax" />
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+
+</xsd:schema>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-implementation-composite.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-implementation-composite.xsd
new file mode 100644
index 0000000000..99669bc672
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-implementation-composite.xsd
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- (c) Copyright SCA Collaboration 2006 -->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0" 
+    elementFormDefault="qualified">
+    
+    <include schemaLocation="sca-core.xsd"/>
+    <element name="implementation.composite" type="sca:SCAImplementation"
+        substitutionGroup="sca:implementation"/>
+    <complexType name="SCAImplementation">
+        <complexContent>
+            <extension base="sca:Implementation">
+                <sequence>
+                    <any namespace="##other" processContents="lax" minOccurs="0"
+                        maxOccurs="unbounded"/>
+                </sequence>
+                <attribute name="name" type="QName" use="required"/>
+                <anyAttribute namespace="##any" processContents="lax"/>
+            </extension>
+        </complexContent>
+    </complexType>
+</schema>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-implementation-cpp.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-implementation-cpp.xsd
new file mode 100644
index 0000000000..6f1cf14a4b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-implementation-cpp.xsd
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--  (c) Copyright SCA Collaboration 2006  -->
+<schema xmlns="http://www.w3.org/2001/XMLSchema"
+    targetNamespace="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:sdo="commonj.sdo/XML"
+    elementFormDefault="qualified">
+
+    <include schemaLocation="sca-core.xsd"/>
+
+    <element name="implementation.cpp" type="sca:CPPImplementation" substitutionGroup="sca:implementation" />
+    <complexType name="CPPImplementation">
+        <complexContent>
+            <extension base="sca:Implementation">
+                <sequence>
+                    <element name="method" type="sca:CPPImplementationMethod" minOccurs="0" maxOccurs="unbounded" />
+                    <any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+                <attribute name="library" type="NCName" use="required"/>
+                <attribute name="header" type="NCName" use="required"/>
+                <attribute name="path" type="NCName" use="optional"/>
+                <attribute name="class" type="Name" use="optional"/>
+                <attribute name="scope" type="sca:CPPImplementationScope" use="optional"/>
+                <attribute name="eagerInit" type="boolean" use="optional"/>
+                <attribute name="allowsPassByReference" type="boolean" use="optional"/>
+                <attribute name="conversationMaxAge" type="string" use="optional"/>
+                <attribute name="conversationMaxIdle" type="string" use="optional"/>
+                <attribute name="conversationSinglePrincipal" type="boolean" use="optional"/>
+                <anyAttribute namespace="##any" processContents="lax"/>
+            </extension>
+        </complexContent>
+    </complexType>
+
+    <simpleType name="CPPImplementationScope">
+        <restriction base="string">
+            <enumeration value="stateless"/>
+            <enumeration value="composite"/>
+            <enumeration value="request"/>
+            <enumeration value="converstion"/>
+        </restriction>
+    </simpleType>
+
+    <complexType name="CPPImplementationMethod">
+        <complexContent>
+            <attribute name="name" type="NCName" use="required"/>
+            <attribute name="allowsPassByReference" type="boolean" use="optional"/>
+            <anyAttribute namespace="##any" processContents="lax"/>
+        </complexContent>
+    </complexType>
+
+</schema>
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-implementation-ejb.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-implementation-ejb.xsd
new file mode 100644
index 0000000000..1bca6199cb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-implementation-ejb.xsd
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- (c) Copyright SCA Collaboration 2006 -->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://www.osoa.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+    elementFormDefault="qualified">
+
+    <include schemaLocation="sca-core.xsd"/>
+
+    <element name="implementation.ejb" type="sca:EJBImplementation" 
+    	substitutionGroup="sca:implementation"/>
+    <complexType name="EJBImplementation">
+        <complexContent>
+            <extension base="sca:Implementation">
+                <sequence>
+                    <any namespace="##other" processContents="lax" 
+                    	minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+                <!--  we might want to make this refer to the JEE ejb-link type -->
+                <attribute name="ejb-link" type="token" use="required"/>
+                <anyAttribute namespace="##any" processContents="lax"/>
+            </extension>
+        </complexContent>
+    </complexType>
+</schema>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-implementation-java.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-implementation-java.xsd
new file mode 100644
index 0000000000..f9d8171b8e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-implementation-java.xsd
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- (c) Copyright SCA Collaboration 2006 -->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://www.osoa.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+    elementFormDefault="qualified">
+
+    <include schemaLocation="sca-core.xsd"/>
+
+    <element name="implementation.java" type="sca:JavaImplementation" 
+    	substitutionGroup="sca:implementation"/>
+    <complexType name="JavaImplementation">
+        <complexContent>
+            <extension base="sca:Implementation">
+                <sequence>
+                    <any namespace="##other" processContents="lax" 
+                    	minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+                <attribute name="class" type="NCName" use="required"/>
+                <anyAttribute namespace="##any" processContents="lax"/>
+            </extension>
+        </complexContent>
+    </complexType>
+</schema>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-implementation-spring.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-implementation-spring.xsd
new file mode 100644
index 0000000000..1cf9fb3ea9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-implementation-spring.xsd
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- (c) Copyright SCA Collaboration 2006 -->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://www.osoa.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+    elementFormDefault="qualified">
+
+    <include schemaLocation="sca-core.xsd"/>
+
+    <element name="implementation.spring" type="sca:SpringImplementation" 
+    	substitutionGroup="sca:implementation"/>
+    <complexType name="SpringImplementation">
+        <complexContent>
+            <extension base="sca:Implementation">
+                <sequence>
+                    <any namespace="##other" processContents="lax" 
+                    	minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+                <attribute name="location" type="anyURI" use="required"/>
+                <anyAttribute namespace="##any" processContents="lax"/>
+            </extension>
+        </complexContent>
+    </complexType>
+</schema>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-interface-cpp.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-interface-cpp.xsd
new file mode 100644
index 0000000000..44f14e5ed5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-interface-cpp.xsd
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--  (c) Copyright SCA Collaboration 2006  -->
+<schema xmlns="http://www.w3.org/2001/XMLSchema"
+    targetNamespace="http://www.commonj.org/xmlns/sca/1.0/"
+    xmlns:sca="http://www.commonj.org/xmlns/sca/1.0/"
+    xmlns:sdo="commonj.sdo/XML"
+    elementFormDefault="qualified">
+
+    <include schemaLocation="sca-core.xsd"/>
+
+    <element name="interface.cpp" type="sca:CPPInterface" substitutionGroup="sca:interface"/>
+
+    <complexType name="CPPInterface">
+        <complexContent>
+            <extension base="sca:Interface">
+                <sequence>
+                    <element name="method" type="sca:CPPMethod" minOccurs="0" maxOccurs="unbounded" />
+                    <any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+                <attribute name="header" type="NCName" use="required"/>
+                <attribute name="class" type="Name" use="required"/>
+                <attribute name="callbackHeader" type="NCName" use="optional"/>
+                <attribute name="callbackClass" type="Name" use="optional"/>
+                <attribute name="remotable" type="boolean" use="optional"/>
+                <anyAttribute namespace="##any" processContents="lax"/>
+            </extension>
+        </complexContent>
+    </complexType>
+
+    <complexType name="CPPMethod">
+        <complexContent>
+            <attribute name="name" type="NCName" use="required"/>
+            <attribute name="oneWay" type="boolean" use="optional"/>
+            <attribute name="endConversation" type="boolean" use="optional"/>
+            <anyAttribute namespace="##any" processContents="lax"/>
+        </complexContent>
+    </complexType>
+
+</schema>
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-interface-java.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-interface-java.xsd
new file mode 100644
index 0000000000..81f939bdb4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-interface-java.xsd
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- (c) Copyright SCA Collaboration 2006, 2007 -->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://www.osoa.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+        elementFormDefault="qualified">
+
+    <include schemaLocation="sca-core.xsd"/>
+
+    <element name="interface.java" type="sca:JavaInterface" substitutionGroup="sca:interface"/>
+    <complexType name="JavaInterface">
+        <complexContent>
+            <extension base="sca:Interface">
+                <sequence>
+                    <any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+                <attribute name="interface" type="NCName" use="required"/>
+                <attribute name="callbackInterface" type="NCName" use="optional"/>
+                <anyAttribute namespace="##any" processContents="lax"/>
+            </extension>
+        </complexContent>
+    </complexType>
+</schema>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-interface-wsdl.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-interface-wsdl.xsd
new file mode 100644
index 0000000000..c1fdfd8f3c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-interface-wsdl.xsd
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- (c) Copyright SCA Collaboration 2006, 2007 -->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://www.osoa.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+        elementFormDefault="qualified">
+
+    <include schemaLocation="sca-core.xsd"/>
+
+    <element name="interface.wsdl" type="sca:WSDLPortType" substitutionGroup="sca:interface"/>
+    <complexType name="WSDLPortType">
+        <complexContent>
+            <extension base="sca:Interface">
+                <sequence>
+                    <any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+                <attribute name="interface" type="anyURI" use="required"/>
+                <attribute name="callbackInterface" type="anyURI" use="optional"/>
+                <anyAttribute namespace="##any" processContents="lax"/>
+            </extension>
+        </complexContent>
+    </complexType>
+</schema>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-policy.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-policy.xsd
new file mode 100644
index 0000000000..c22ffd6618
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca-policy.xsd
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- (c) Copyright SCA Collaboration 2006, 2007 -->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+        targetNamespace="http://www.osoa.org/xmlns/sca/1.0" 
+        xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+		xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy"
+        elementFormDefault="qualified">
+        
+    <include schemaLocation="sca-core.xsd"/>
+		
+	<element name="intent" type="sca:Intent"/>	
+	<complexType name="Intent">
+		<sequence>
+			<element name="description" type="string" minOccurs="0" maxOccurs="1" />
+			<any namespace="##other" processContents="lax"
+				minOccurs="0" maxOccurs="unbounded"/>
+		</sequence>
+        <attribute name="name" type="QName" use="required"/>
+		<attribute name="constrains" type="sca:listOfQNames" use="optional"/>
+		<attribute name="requires" type="sca:listOfQNames" use="optional"/>
+		<anyAttribute namespace="##any" processContents="lax"/>    
+	</complexType>
+		
+	<element name="policySet" type="sca:PolicySet"/>
+	<complexType name="PolicySet">
+		<choice minOccurs="0" maxOccurs="unbounded">
+			<element name="policySetReference" type="sca:PolicySetReference"/>
+			<element name="intentMap" type="sca:IntentMap"/>
+			<any namespace="##other" processContents="lax"/>
+		</choice>
+		<attribute name="name" type="QName" use="required"/>
+		<attribute name="provides" type="sca:listOfQNames" use="optional"/>
+		<attribute name="appliesTo" type="string" use="required"/>
+		<anyAttribute namespace="##any" processContents="lax"/>    
+	</complexType>
+
+	<complexType name="PolicySetReference">
+		<attribute name="name" type="QName" use="required"/>
+		<anyAttribute namespace="##any" processContents="lax"/>    
+	</complexType>
+	
+	<complexType name="IntentMap">
+		<choice minOccurs="1" maxOccurs="unbounded">
+			<element name="qualifier" type="sca:Qualifier"/>
+			<any namespace="##other" processContents="lax"/>
+		</choice>
+		<attribute name="provides" type="QName" use="required"/>
+		<attribute name="default" type="string" use="optional"/>
+		<anyAttribute namespace="##any" processContents="lax"/>    
+	</complexType>
+	
+	<complexType name="Qualifier">
+		<choice minOccurs="1" maxOccurs="unbounded">
+			<element name="intentMap" type="sca:IntentMap"/>
+			<any namespace="##other" processContents="lax"/>
+		</choice>
+		<attribute name="name" type="string" use="required"/>
+		<anyAttribute namespace="##any" processContents="lax"/>    
+	</complexType>
+
+	<element name="allow" type="sca:Allow"/>
+	<complexType name="Allow">
+		<attribute name="roles" type="string" use="required"/>
+	</complexType>
+
+	<element name="permitAll" type="sca:PermitAll"/>
+	<complexType name="PermitAll"/>
+
+	<element name="denyAll" type="sca:DenyAll"/>
+	<complexType name="DenyAll"/>
+
+	<element name="runAs" type="sca:RunAs"/>
+	<complexType name="RunAs">
+		<attribute name="role" type="string" use="required"/>
+	</complexType>
+</schema>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca.xsd
new file mode 100644
index 0000000000..10f54275d0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/sca.xsd
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- (c) Copyright SCA Collaboration 2006, 2007 -->
+<schema xmlns="http://www.w3.org/2001/XMLSchema"
+    targetNamespace="http://www.osoa.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0">
+
+    <include schemaLocation="sca-core.xsd"/>
+
+    <include schemaLocation="sca-interface-java.xsd"/>
+    <include schemaLocation="sca-interface-wsdl.xsd"/>
+
+    <include schemaLocation="sca-implementation-java.xsd"/>
+    <include schemaLocation="sca-implementation-composite.xsd"/>
+
+    <include schemaLocation="sca-binding-webservice.xsd"/>
+    <include schemaLocation="sca-binding-jms.xsd"/>
+    <include schemaLocation="sca-binding-sca.xsd"/>
+    
+    <include schemaLocation="sca-definitions.xsd"/>
+    <include schemaLocation="sca-policy.xsd"/>
+    
+</schema>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-binding-atom.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-binding-atom.xsd
new file mode 100644
index 0000000000..c93a1d72de
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-binding-atom.xsd
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0" 
+    elementFormDefault="qualified">
+
+    <import namespace="http://www.osoa.org/xmlns/sca/1.0" schemaLocation="sca-core.xsd"/>
+
+    <element name="binding.atom" type="t:AtomBinding"/>
+    
+    <complexType name="AtomBinding">
+        <complexContent>
+            <extension base="sca:Binding">
+                <sequence>
+                    <any namespace="##targetNamespace" processContents="lax" minOccurs="0"
+                         maxOccurs="unbounded"/>
+                </sequence>
+                <attribute name="title" type="string" use="optional"/>
+            </extension>
+        </complexContent>
+    </complexType>
+</schema>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-binding-dwr.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-binding-dwr.xsd
new file mode 100644
index 0000000000..d0da5421ec
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-binding-dwr.xsd
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0" 
+    elementFormDefault="qualified">
+
+    <import namespace="http://www.osoa.org/xmlns/sca/1.0" schemaLocation="sca-core.xsd"/>
+
+    <element name="binding.dwr" type="t:DWRBinding"/>
+    
+    <complexType name="DWRBinding">
+        <complexContent>
+            <extension base="sca:Binding">
+                <sequence>
+                    <any namespace="##targetNamespace" processContents="lax" minOccurs="0"
+                         maxOccurs="unbounded"/>
+                </sequence>
+            </extension>
+        </complexContent>
+    </complexType>
+</schema>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-binding-http.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-binding-http.xsd
new file mode 100644
index 0000000000..ff48b97d7a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-binding-http.xsd
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0" 
+    elementFormDefault="qualified">
+
+    <import namespace="http://www.osoa.org/xmlns/sca/1.0" schemaLocation="sca-core.xsd"/>
+
+    <element name="binding.http" type="t:HTTPBinding"/>
+    
+    <complexType name="HTTPBinding">
+        <complexContent>
+            <extension base="sca:Binding">
+                <sequence>
+                    <any namespace="##targetNamespace" processContents="lax" minOccurs="0"
+                         maxOccurs="unbounded"/>
+                </sequence>
+            </extension>
+        </complexContent>
+    </complexType>
+</schema>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-binding-jsonrpc.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-binding-jsonrpc.xsd
new file mode 100644
index 0000000000..7c79738898
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-binding-jsonrpc.xsd
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0" 
+    elementFormDefault="qualified">
+
+    <import namespace="http://www.osoa.org/xmlns/sca/1.0" schemaLocation="sca-core.xsd"/>
+
+    <element name="binding.jsonrpc" type="t:JSONRPCBinding"/>
+    
+    <complexType name="JSONRPCBinding">
+        <complexContent>
+            <extension base="sca:Binding">
+                <sequence>
+                    <any namespace="##targetNamespace" processContents="lax" minOccurs="0"
+                         maxOccurs="unbounded"/>
+                </sequence>
+            </extension>
+        </complexContent>
+    </complexType>
+</schema>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-binding-notification.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-binding-notification.xsd
new file mode 100644
index 0000000000..6d5468b2f9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-binding-notification.xsd
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0" 
+    elementFormDefault="qualified">
+
+    <import namespace="http://www.osoa.org/xmlns/sca/1.0" schemaLocation="sca-core.xsd"/>
+
+    <element name="binding.notification" type="t:NotificationBinding"/>
+    
+    <complexType name="NotificationBinding">
+        <complexContent>
+            <extension base="sca:Binding">
+                <sequence>
+                    <any namespace="##targetNamespace" processContents="lax" minOccurs="0"
+                         maxOccurs="unbounded"/>
+                </sequence>
+                <attribute name="ntm" type="anyURI" use="optional"/>
+                <attribute name="notificationType" type="anyURI" use="optional"/>
+            </extension>
+        </complexContent>
+    </complexType>
+</schema>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-binding-rmi.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-binding-rmi.xsd
new file mode 100644
index 0000000000..2697a1ea98
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-binding-rmi.xsd
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0" 
+    elementFormDefault="qualified">
+
+    <import namespace="http://www.osoa.org/xmlns/sca/1.0" schemaLocation="sca-core.xsd"/>
+
+    <element name="binding.rmi" type="t:RMIBinding"/>
+    
+    <complexType name="RMIBinding">
+        <complexContent>
+            <extension base="sca:Binding">
+                <sequence>
+                    <any namespace="##targetNamespace" processContents="lax" minOccurs="0"
+                         maxOccurs="unbounded"/>
+                </sequence>
+			 <attribute name="host" type="anyURI" use="optional"/>
+			 <attribute name="port" type="int" use="optional"/>
+			 <attribute name="serviceName" type="anyURI" use="required"/>
+            </extension>
+        </complexContent>
+    </complexType>
+</schema>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-binding-rss.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-binding-rss.xsd
new file mode 100644
index 0000000000..821f323d73
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-binding-rss.xsd
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0" 
+    elementFormDefault="qualified">
+
+    <import namespace="http://www.osoa.org/xmlns/sca/1.0" schemaLocation="sca-core.xsd"/>
+
+    <element name="binding.rss" type="t:RSSBinding"/>
+    
+    <complexType name="RSSBinding">
+        <complexContent>
+            <extension base="sca:Binding">
+                <sequence>
+                    <any namespace="##targetNamespace" processContents="lax" minOccurs="0"
+                         maxOccurs="unbounded"/>
+                </sequence>
+                <attribute name="title" type="string" use="optional"/>
+            </extension>
+        </complexContent>
+    </complexType>
+</schema>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-implementation-node.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-implementation-node.xsd
new file mode 100644
index 0000000000..1b5c8aece2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-implementation-node.xsd
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0" 
+    elementFormDefault="qualified">
+
+    <import namespace="http://www.osoa.org/xmlns/sca/1.0" schemaLocation="sca-core.xsd"/>
+
+    <element name="implementation.node" type="t:NodeImplementation"/>
+    	
+    <complexType name="NodeImplementation">
+        <complexContent>
+            <extension base="sca:Implementation">
+                <sequence>
+                    <any namespace="##targetNamespace" processContents="lax" 
+                    	minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+                <attribute name="uri" type="string" use="required"/>
+                <attribute name="composite" type="QName" use="required"/>
+            </extension>
+        </complexContent>
+    </complexType>
+
+</schema>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-implementation-notification.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-implementation-notification.xsd
new file mode 100644
index 0000000000..f8d437310e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-implementation-notification.xsd
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0" 
+    elementFormDefault="qualified">
+
+    <import namespace="http://www.osoa.org/xmlns/sca/1.0" schemaLocation="sca-core.xsd"/>
+
+    <element name="implementation.notification" type="t:NotificationImplementation"/>
+    	
+    <complexType name="NotificationImplementation">
+        <complexContent>
+            <extension base="sca:Implementation">
+                <sequence>
+                    <any namespace="##targetNamespace" processContents="lax" 
+                    	minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+                <attribute name="name" type="NCName" use="required"/>
+            </extension>
+        </complexContent>
+    </complexType>
+
+</schema>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-implementation-osgi.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-implementation-osgi.xsd
new file mode 100644
index 0000000000..f8ece54a07
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-implementation-osgi.xsd
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0" 
+    elementFormDefault="qualified">
+
+    <import namespace="http://www.osoa.org/xmlns/sca/1.0" schemaLocation="sca-core.xsd"/>
+
+    <element name="implementation.osgi" type="t:OSGiImplementation"/>
+    	
+    <!-- TODO Declare the proper attributes and elements -->
+    <complexType name="OSGiImplementation">
+        <complexContent>
+            <extension base="sca:Implementation">
+                <sequence>
+                    <any namespace="##any" processContents="lax" 
+                    	minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+                <anyAttribute namespace="##any" processContents="lax"/>
+            </extension>
+        </complexContent>
+    </complexType>
+
+</schema>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-implementation-resource.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-implementation-resource.xsd
new file mode 100644
index 0000000000..dd596821ea
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-implementation-resource.xsd
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0" 
+    elementFormDefault="qualified">
+
+    <import namespace="http://www.osoa.org/xmlns/sca/1.0" schemaLocation="sca-core.xsd"/>
+
+    <element name="implementation.resource" type="t:ResourceImplementation"/>
+    	
+    <complexType name="ResourceImplementation">
+        <complexContent>
+            <extension base="sca:Implementation">
+                <sequence>
+                    <any namespace="##targetNamespace" processContents="lax" 
+                    	minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+                <attribute name="location" type="anyURI" use="required"/>
+            </extension>
+        </complexContent>
+    </complexType>
+
+</schema>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-implementation-script.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-implementation-script.xsd
new file mode 100644
index 0000000000..e1723d65f0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-implementation-script.xsd
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0" 
+    elementFormDefault="qualified">
+
+    <import namespace="http://www.osoa.org/xmlns/sca/1.0" schemaLocation="sca-core.xsd"/>
+
+    <element name="implementation.script" type="t:ScriptImplementation"/>
+    	
+    <complexType name="ScriptImplementation">
+        <complexContent mixed="true">
+            <extension base="sca:Implementation">
+                <sequence>
+                    <any namespace="##targetNamespace" processContents="lax" 
+                    	minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+                <attribute name="script" type="anyURI" use="optional"/>
+                <attribute name="language" type="NCName" use="optional"/>
+            </extension>
+        </complexContent>
+    </complexType>
+
+</schema>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-implementation-widget.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-implementation-widget.xsd
new file mode 100644
index 0000000000..0c0998595f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-implementation-widget.xsd
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0" 
+    elementFormDefault="qualified">
+
+    <import namespace="http://www.osoa.org/xmlns/sca/1.0" schemaLocation="sca-core.xsd"/>
+
+    <element name="implementation.widget" type="t:WidgetImplementation"/>
+    	
+    <complexType name="WidgetImplementation">
+        <complexContent>
+            <extension base="sca:Implementation">
+                <sequence>
+                    <any namespace="##targetNamespace" processContents="lax" 
+                    	minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+                <attribute name="location" type="anyURI" use="required"/>
+            </extension>
+        </complexContent>
+    </complexType>
+
+</schema>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-implementation-xquery.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-implementation-xquery.xsd
new file mode 100644
index 0000000000..cdabb697aa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca-implementation-xquery.xsd
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0" 
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0" 
+    elementFormDefault="qualified">
+
+    <import namespace="http://www.osoa.org/xmlns/sca/1.0" schemaLocation="sca-core.xsd"/>
+
+    <element name="implementation.xquery" type="t:XQueryImplementation"/>
+    	
+    <complexType name="XQueryImplementation">
+        <complexContent>
+            <extension base="sca:Implementation">
+                <sequence>
+                    <any namespace="##targetNamespace" processContents="lax" 
+                    	minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+                <attribute name="location" type="anyURI" use="required"/>
+            </extension>
+        </complexContent>
+    </complexType>
+
+</schema>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca.xsd
new file mode 100644
index 0000000000..da5e696e01
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly-xsd/src/main/resources/tuscany-sca.xsd
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema"
+    targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0">
+    
+    <import namespace="http://www.osoa.org/xmlns/sca/1.0" schemaLocation="sca-all.xsd"/>
+
+    <include schemaLocation="tuscany-sca-binding-atom.xsd"/>
+    <include schemaLocation="tuscany-sca-binding-dwr.xsd"/>
+    <include schemaLocation="tuscany-sca-binding-http.xsd"/>
+    <include schemaLocation="tuscany-sca-binding-jsonrpc.xsd"/>
+    <include schemaLocation="tuscany-sca-binding-notification.xsd"/>
+    <include schemaLocation="tuscany-sca-binding-rmi.xsd"/>
+    <include schemaLocation="tuscany-sca-binding-rss.xsd"/>
+    
+    <!--
+    <include schemaLocation="tuscany-sca-implementation-das.xsd"/>
+    <include schemaLocation="tuscany-sca-implementation-data.xsd"/>
+    -->
+    <include schemaLocation="tuscany-sca-implementation-node.xsd"/>
+    <include schemaLocation="tuscany-sca-implementation-notification.xsd"/>
+    <include schemaLocation="tuscany-sca-implementation-osgi.xsd"/>
+    <include schemaLocation="tuscany-sca-implementation-resource.xsd"/>
+    <include schemaLocation="tuscany-sca-implementation-script.xsd"/>
+    <include schemaLocation="tuscany-sca-implementation-widget.xsd"/>
+    <include schemaLocation="tuscany-sca-implementation-xquery.xsd"/>
+    
+</schema>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/pom.xml
new file mode 100644
index 0000000000..0184c617fc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/pom.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-assembly</artifactId>
+    <name>Apache Tuscany SCA Assembly Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractContract.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractContract.java
new file mode 100644
index 0000000000..b8487d95c5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractContract.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.policy.IntentAttachPoint;
+
+/**
+ * Interface contracts define one or more business functions. These business
+ * functions are provided by services and are used by references.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface AbstractContract extends Base, Extensible, IntentAttachPoint, OperationsConfigurator {
+
+    /**
+     * Returns the name of the contract.
+     * 
+     * @return the name of the contract
+     */
+    String getName();
+
+    /**
+     * Sets the name of the contract.
+     * 
+     * @param name the name of the contract
+     */
+    void setName(String name);
+
+    /**
+     * Returns the interface contract defining the interface and callback
+     * interface for the contract.
+     * 
+     * @return the interface contract
+     */
+    InterfaceContract getInterfaceContract();
+    
+    /**
+     * Sets the interface contract defining the interface and callback
+     * interface for the contract.
+     * 
+     * @param interfaceContract the interface contract
+     */
+    void setInterfaceContract(InterfaceContract interfaceContract);
+
+    /**
+     * Returns true if this contract is a reference or service created internally
+     * to handle a callback interface of another contract, false otherwise.
+     * 
+     * @return true for a callback contract, false otherwise
+     */
+    boolean isCallback();
+
+    /**
+     * Sets a flag indicating whether this is a callback contract.
+     * 
+     * @param isCallback true for a callback contract, false otherwise
+     */
+    void setIsCallback(boolean isCallback);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractProperty.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractProperty.java
new file mode 100644
index 0000000000..029b1326b9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractProperty.java
@@ -0,0 +1,122 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.policy.IntentAttachPoint;
+
+/**
+ * A property allows for the configuration of an implementation with externally
+ * set data values. An implementation can have zero or more properties. Each
+ * property has a data type, which may be either simple or complex. An
+ * implementation may also define a default value for a property.
+ */
+public interface AbstractProperty extends Base, Extensible, IntentAttachPoint {
+
+    /**
+     * Returns the property name.
+     * 
+     * @return the property name
+     */
+    String getName();
+
+    /**
+     * Sets the property name.
+     * 
+     * @param name the property name
+     */
+    void setName(String name);
+
+    /**
+     * Returns the default value of the property.
+     * 
+     * @return the default value of this property
+     */
+    Object getValue();
+
+    /**
+     * Sets the default value of the property.
+     * 
+     * @param defaultValue the default value of this property
+     */
+    void setValue(Object defaultValue);
+
+    /**
+     * Returns true if the property allows multiple values.
+     * 
+     * @return true if the property allows multiple values
+     */
+    boolean isMany();
+
+    /**
+     * Sets whether or not the property allows multiple values.
+     * 
+     * @param many true if the property should allow multiple values
+     */
+    void setMany(boolean many);
+
+    /**
+     * Returns true if a value must be supplied for the property.
+     * 
+     * @return true is a value must be supplied for the property
+     */
+    boolean isMustSupply();
+
+    /**
+     * Sets whether a value must be supplied for the property.
+     * 
+     * @param mustSupply set to true to require that a value be supplied for
+     *            uses of this property
+     */
+    void setMustSupply(boolean mustSupply);
+
+    /**
+     * Returns the data type of this property. This is the qualified name of an
+     * XML schema type.
+     * 
+     * @return the type of this property
+     */
+    QName getXSDType();
+
+    /**
+     * Sets the data type of this property. This is the qualified name of an XML
+     * schema type.
+     * 
+     * @param type the type of this property
+     */
+    void setXSDType(QName type);
+
+    /**
+     * Returns the element defining the data type of this property. This is the
+     * qualified name of an XML schema element.
+     * 
+     * @return the element defining the type of this property
+     */
+    QName getXSDElement();
+
+    /**
+     * Sets the element defining the data type of this property. This is the
+     * qualified name of an XML schema element.
+     * 
+     * @param element the element defining the type of this property
+     */
+    void setXSDElement(QName element);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractReference.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractReference.java
new file mode 100644
index 0000000000..a9ef26bbb9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractReference.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+/**
+ * Represents a reference contract.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface AbstractReference extends AbstractContract {
+
+    /**
+     * Returns the multiplicity allowed for wires connected to this reference.
+     * 
+     * @return the multiplicity allowed for wires connected to this reference
+     */
+    Multiplicity getMultiplicity();
+
+    /**
+     * Sets the multiplicity allowed for wires connected to this reference.
+     * 
+     * @param multiplicity the multiplicity allowed for wires connected to this
+     *            reference
+     */
+    void setMultiplicity(Multiplicity multiplicity);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractService.java
new file mode 100644
index 0000000000..9ae511c07b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+/**
+ * Represents a service contract.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface AbstractService extends AbstractContract {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AssemblyFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AssemblyFactory.java
new file mode 100644
index 0000000000..8a4fc6dfda
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AssemblyFactory.java
@@ -0,0 +1,155 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+
+/**
+ * A factory for the assembly model
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface AssemblyFactory {
+
+    /**
+     * Create a new abstract property.
+     * 
+     * @return a new abstract property
+     */
+    AbstractProperty createAbstractProperty();
+
+    /**
+     * Create a new abstract reference.
+     * 
+     * @return a new abstract reference
+     */
+    AbstractReference createAbstractReference();
+
+    /**
+     * Create a new abstract service.
+     * 
+     * @return a new abstract service
+     */
+    AbstractService createAbstractService();
+
+    /**
+     * Create a new callback.
+     * 
+     * @return
+     */
+    Callback createCallback();
+
+    /**
+     * Create a new component.
+     * 
+     * @return a new component
+     */
+    Component createComponent();
+
+    /**
+     * Create a new component property.
+     * 
+     * @return a new component property
+     */
+    ComponentProperty createComponentProperty();
+
+    /**
+     * Create a new component reference.
+     * 
+     * @return a new component reference
+     */
+    ComponentReference createComponentReference();
+
+    /**
+     * Create a new component service.
+     * 
+     * @return a new component service
+     */
+    ComponentService createComponentService();
+
+    /**
+     * Create a new component type
+     * 
+     * @return a new component type
+     */
+    ComponentType createComponentType();
+
+    /**
+     * Create a new composite.
+     * 
+     * @return a new composite
+     */
+    Composite createComposite();
+
+    /**
+     * Create a new composite reference.
+     * 
+     * @return a new composite reference
+     */
+    CompositeReference createCompositeReference();
+
+    /**
+     * Create a new composite service.
+     * 
+     * @return a new composite service
+     */
+    CompositeService createCompositeService();
+
+    /**
+     * Create a new constraining type.
+     * 
+     * @return a new constraining type
+     */
+    ConstrainingType createConstrainingType();
+
+    /**
+     * Create a new property.
+     * 
+     * @return a new property
+     */
+    Property createProperty();
+
+    /**
+     * Create a new reference.
+     * 
+     * @return a new reference
+     */
+    Reference createReference();
+
+    /**
+     * Create a new service.
+     * 
+     * @return a new service
+     */
+    Service createService();
+
+    /**
+     * Create a new wire.
+     * 
+     * @return a new wire
+     */
+    Wire createWire();
+
+    /** 
+     * Create a new configured operation.
+     * 
+     * @return a new ConfiguredOperation 
+     */
+    ConfiguredOperation createConfiguredOperation();
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Base.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Base.java
new file mode 100644
index 0000000000..76511d351d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Base.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+
+/**
+ * Base interface for all assembly model objects.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Base {
+
+    /**
+     * Returns true if the model element is unresolved.
+     * 
+     * @return true if the model element is unresolved.
+     */
+    boolean isUnresolved();
+
+    /**
+     * Sets whether the model element is unresolved.
+     * 
+     * @param unresolved whether the model element is unresolved
+     */
+    void setUnresolved(boolean unresolved);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Binding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Binding.java
new file mode 100644
index 0000000000..514456f86a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Binding.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+
+/**
+ * Represents a binding.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Binding extends Base, Cloneable {
+
+    /**
+     * Returns the binding URI.
+     * 
+     * @return the binding uri
+     */
+    String getURI();
+
+    /**
+     * Sets the binding URI.
+     * 
+     * @param uri the binding uri
+     */
+    void setURI(String uri);
+
+    /**
+     * Returns the binding name.
+     * 
+     * @return the binding name
+     */
+    String getName();
+
+    /**
+     * Sets the binding name.
+     * 
+     * @param name the binding name
+     */
+    void setName(String name);
+    
+    /**
+     * Clone the binding
+     * 
+     * @return
+     */
+    Object clone() throws CloneNotSupportedException;   
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Callback.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Callback.java
new file mode 100644
index 0000000000..f49a653aa9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Callback.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.policy.IntentAttachPoint;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+/**
+ * Represents a callback object describing the bindings to use for callbacks.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Callback extends Base, Extensible, IntentAttachPoint, PolicySetAttachPoint, OperationsConfigurator {
+
+    /**
+     * Returns the bindings supported for callbacks.
+     * 
+     * @return the bindings supported for callbacks
+     */
+    List<Binding> getBindings();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Component.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Component.java
new file mode 100644
index 0000000000..8e1943224c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Component.java
@@ -0,0 +1,132 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+/**
+ * Represents a component. A component is a configured instance of an
+ * implementation.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Component extends Base, Extensible, PolicySetAttachPoint, Cloneable {
+    
+    /**
+     * Returns the URI of the component.
+     *  
+     * @return the URI of the component
+     */
+    String getURI();
+    
+    /**
+     * Sets the URI of the component.
+     * 
+     * @param uri the URI of the component
+     */
+    void setURI(String uri);
+
+    /**
+     * Returns the name of the component.
+     * 
+     * @return the name of the component
+     */
+    String getName();
+
+    /**
+     * Sets the name of the component.
+     * 
+     * @param name the name of the component
+     */
+    void setName(String name);
+
+    /**
+     * Returns the component implementation.
+     * 
+     * @return the component implementation
+     */
+    Implementation getImplementation();
+
+    /**
+     * Sets the component implementation
+     * 
+     * @param implementation the component implementation
+     */
+    void setImplementation(Implementation implementation);
+
+    /**
+     * Returns a list of references used by the component.
+     * 
+     * @return a list of references used by the component
+     */
+    List<ComponentReference> getReferences();
+
+    /**
+     * Returns a list of services exposed by the component.
+     * 
+     * @return a list of services exposed by the component
+     */
+    List<ComponentService> getServices();
+
+    /**
+     * Returns a list of properties for the component.
+     * 
+     * @return a list of properties
+     */
+    List<ComponentProperty> getProperties();
+
+    /**
+     * Returns a constraining type defining the shape of the component.
+     * 
+     * @return a constraining type
+     */
+    ConstrainingType getConstrainingType();
+
+    /**
+     * Sets a constraining type defining the shape of the component.
+     * 
+     * @param constrainingType the constraining type
+     */
+    void setConstrainingType(ConstrainingType constrainingType);
+
+    /**
+     * Return the Boolean value of autowire
+     * @return null/TRUE/FALSE
+     */
+    Boolean getAutowire();
+
+    /**
+     * Sets whether component references should be autowired.
+     * 
+     * @param autowire whether component references should be autowired
+     */
+    void setAutowire(Boolean autowire);
+    
+
+    /**
+     * Returns a clone of the component.
+     * 
+     * @return a clone of the component
+     * @throws CloneNotSupportedException
+     */
+    Object clone() throws CloneNotSupportedException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentProperty.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentProperty.java
new file mode 100644
index 0000000000..2798ab56f7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentProperty.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import javax.xml.xpath.XPathExpression;
+
+/**
+ * Represents a configured property of a component.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ComponentProperty extends Property {
+
+    /**
+     * Returns the property defined by the component implementation.
+     * 
+     * @return the property defined by the component implementation
+     */
+    Property getProperty();
+
+    /**
+     * Sets the property type that defines this property.
+     * 
+     * @param type the property that defines this property
+     */
+    void setProperty(Property property);
+
+    /**
+     * Returns an xpath expression referencing a property of the enclosing
+     * composite.
+     * 
+     * @return an xpath expression referencing a property of the enclosing
+     *         composite
+     */
+    String getSource();
+
+    /**
+     * Sets an xpath expression referencing a property of the enclosing
+     * composite.
+     * 
+     * @param source an xpath expression referencing a property of the enclosing
+     *            composite
+     */
+    void setSource(String source);
+    
+    /**
+     * Get the XPath expression for the source attribute
+     * @return the XPath expression for the source attribute
+     */
+    XPathExpression getSourceXPathExpression();
+    
+    /**
+     * Set the XPath expression for the source attribute
+     * @param sourceXPathExpression the XPath expression for the source attribute
+     */
+    void setSourceXPathExpression(XPathExpression sourceXPathExpression);
+
+    /**
+     * Returns a URI to a file containing the property value.
+     * 
+     * @return a URI to a file containing the property value
+     */
+    String getFile();
+
+    /**
+     * Sets a URI to a file containing the property value.
+     * 
+     * @param file a URI to a file containing the property value
+     */
+    void setFile(String file);
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentReference.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentReference.java
new file mode 100644
index 0000000000..b0c24aef39
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentReference.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+
+
+/**
+ * An instance of a reference associated with a particular component.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ComponentReference extends Reference {
+
+    /**
+     * Returns the reference defined by the implementation for this reference.
+     * 
+     * @return the implementation reference
+     */
+    Reference getReference();
+
+    /**
+     * Sets the reference defined by the implementation for this reference.
+     * 
+     * @param reference the implementation reference
+     */
+    void setReference(Reference reference);
+    
+    /**
+     * Return the Boolean value of autowire
+     * @return null/TRUE/FALSE
+     */
+    Boolean getAutowire();
+
+    /**
+     * Sets whether component references should be autowired.
+     * 
+     * @param autowire whether component references should be autowired
+     */
+    void setAutowire(Boolean autowire);
+
+
+    /**
+     * Returns the callback service created internally as a target endpoint
+     * for callbacks to this reference.
+     * 
+     * @return the callback service
+     */
+    ComponentService getCallbackService();
+
+    /**
+     * Sets the callback service created internally as a target endpoint
+     * for callbacks to this reference.
+     * 
+     * @param callbackService the callback service
+     */
+    void setCallbackService(ComponentService callbackService);
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentService.java
new file mode 100644
index 0000000000..65945692f1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentService.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+
+/**
+ * An addressable instance of a service associated with a particular component.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ComponentService extends Service {
+
+    /**
+     * Returns the service defined by the implementation for this service.
+     * 
+     * @return
+     */
+    Service getService();
+
+    /**
+     * Sets the service defined by the implementation for this service.
+     * 
+     * @param service
+     */
+    void setService(Service service);
+
+    /**
+     * Returns the callback reference created internally as a source endpoint
+     * for callbacks from this service.
+     * 
+     * @return the callback reference
+     */
+    ComponentReference getCallbackReference();
+
+    /**
+     * Sets the callback reference created internally as a source endpoint
+     * for callbacks from this service.
+     * 
+     * @param callbackReference the callback reference
+     */
+    void setCallbackReference(ComponentReference callbackReference);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentType.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentType.java
new file mode 100644
index 0000000000..e1ea65ea39
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentType.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import java.util.List;
+
+/**
+ * Describes an implementation and represents its configurable aspects.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ComponentType extends Base {
+    
+    /**
+     * Returns the URI of this component type.
+     * @return the URI of the component type
+     */
+    String getURI();
+    
+    /**
+     * Sets the URI of this component type.
+     * @param uri the URI of the component type
+     */
+    void setURI(String uri);
+
+    /**
+     * Returns a list of services that are offered.
+     * 
+     * @return a list of services that are offered
+     */
+    List<Service> getServices();
+
+    /**
+     * Returns the list of reference types that are used.
+     * 
+     * @return the list of reference types that are used
+     */
+    List<Reference> getReferences();
+
+    /**
+     * Returns the list of properties that can be set.
+     * 
+     * @return the list of properties that can be set
+     */
+    List<Property> getProperties();
+
+    /**
+     * Returns a constraining type defining the shape of the implementation.
+     * 
+     * @return a constraining type
+     */
+    ConstrainingType getConstrainingType();
+
+    /**
+     * Sets a constraining type defining the shape of the implementation.
+     * 
+     * @param constrainingType the constraining type to set
+     */
+    void setConstrainingType(ConstrainingType constrainingType);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Composite.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Composite.java
new file mode 100644
index 0000000000..2c7b7c6b9e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Composite.java
@@ -0,0 +1,110 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+
+/**
+ * Represents a composite.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Composite extends Implementation, Extensible, Cloneable, PolicySetAttachPoint {
+
+    /**
+     * Returns the name of the composite.
+     * 
+     * @return the name of the composite
+     */
+    QName getName();
+
+    /**
+     * Sets the name of the composite.
+     * 
+     * @param name the name of the composite
+     */
+    void setName(QName name);
+
+    /**
+     * Returns a list of composites included in this composite.
+     * 
+     * @return a list of composites included in this composite.
+     */
+    List<Composite> getIncludes();
+
+    /**
+     * Returns a list of components contained in this composite.
+     * 
+     * @return a list of components contained in this composite
+     */
+    List<Component> getComponents();
+
+    /**
+     * Returns a list of wires contained in this composite.
+     * 
+     * @return a list of wires contained in this composite
+     */
+    List<Wire> getWires();
+
+    /**
+     * Returns true if all the components within the composite must run in the
+     * same process.
+     * 
+     * @return true if all the components within the composite must run in the
+     *         same process
+     */
+    boolean isLocal();
+
+    /**
+     * Sets whether all the components within the composite must run in the same
+     * process.
+     * 
+     * @param local whether all the components within the composite must run in
+     *            the same process
+     */
+    void setLocal(boolean local);
+
+    /**
+     * Return the Boolean value of autowire
+     * @return null/TRUE/FALSE
+     */
+    Boolean getAutowire();
+
+    /**
+     * Sets whether component references should be autowired.
+     * 
+     * @param autowire whether component references should be autowired
+     */
+    void setAutowire(Boolean autowire);
+
+
+    /**
+     * Returns a clone of the component type.
+     * 
+     * @return a clone of the component type
+     * @throws CloneNotSupportedException
+     */
+    Object clone() throws CloneNotSupportedException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/CompositeReference.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/CompositeReference.java
new file mode 100644
index 0000000000..d3fa80ba74
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/CompositeReference.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import java.util.List;
+
+/**
+ * Represents composite reference.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface CompositeReference extends Reference {
+
+    /**
+     * Returns the promoted composite references.
+     * 
+     * @return the promoted composite references
+     */
+    List<ComponentReference> getPromotedReferences();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/CompositeService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/CompositeService.java
new file mode 100644
index 0000000000..7143f571f9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/CompositeService.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+/**
+ * Represents a composite service.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface CompositeService extends Service {
+
+    /**
+     * Returns the promoted component.
+     * 
+     * @return the promoted component.
+     */
+    Component getPromotedComponent();
+
+    /**
+     * Sets the promoted component
+     * 
+     * @param promotedComponent the promoted component.
+     */
+    void setPromotedComponent(Component promotedComponent);
+    
+    /**
+     * Returns the promoted component service .
+     * 
+     * @return the promoted component service.
+     */
+    ComponentService getPromotedService();
+
+    /**
+     * Sets the promoted component service
+     * 
+     * @param promotedService the promoted component service.
+     */
+    void setPromotedService(ComponentService promotedService);
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ConfiguredOperation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ConfiguredOperation.java
new file mode 100644
index 0000000000..f3c0a07863
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ConfiguredOperation.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+/**
+ * Represents an Operation. Typically Operation elements are used when there is a
+ * need to apply certain facets such as intents and policysets only to a specific
+ * operation provided by a service or reference.
+ */
+public interface ConfiguredOperation extends Base, PolicySetAttachPoint {
+    /**
+     * Returns the name of the operation.
+     * 
+     * @return the name of the operation
+     */
+    String getName();
+
+    /**
+     * Sets the name of the operation.
+     * 
+     * @param name the name of the operation
+     */
+    void setName(String name);
+    
+    /**
+     * Returns the name of the service or reference to which this operation belongs.
+     * This method is particularly useful when operation elements are specified under implementation
+     * elements and it is necessary to identify which of the various services provided by the 
+     * implementation is referred to by the operation element in question
+     * 
+     * @return the name of the contract to which this operation belongs
+     */
+    String getContractName();
+    
+    /**
+     * Sets the name of the service or reference to which this operation belongs.
+     * 
+     * @param the name of the contract to which this operation belongs
+     */
+    void setContractName(String contractName);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ConstrainingType.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ConstrainingType.java
new file mode 100644
index 0000000000..9890bfed68
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ConstrainingType.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.policy.IntentAttachPoint;
+
+/**
+ * A constrainingType provides the "shape" for a component and its
+ * implementation. Any component configuration that points to a constrainingType
+ * is constrained by this shape. The constrainingType specifies the services,
+ * references and properties that must be implemented.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ConstrainingType extends Base, Extensible, IntentAttachPoint {
+
+    /**
+     * Returns the name of the constrainingType.
+     * 
+     * @return the name of the constrainingType
+     */
+    QName getName();
+
+    /**
+     * Sets the name of the constrainingType.
+     * 
+     * @param name the name of the constrainingType
+     */
+    void setName(QName name);
+
+    /**
+     * Returns a list of services that are offered.
+     * 
+     * @return a list of services that are offered
+     */
+    List<AbstractService> getServices();
+
+    /**
+     * Returns the list of references that are used.
+     * 
+     * @return the list of references that are used
+     */
+    List<AbstractReference> getReferences();
+
+    /**
+     * Returns the list of properties that can be set.
+     * 
+     * @return the list of properties that can be set
+     */
+    List<AbstractProperty> getProperties();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Contract.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Contract.java
new file mode 100644
index 0000000000..55540452af
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Contract.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+/**
+ * Represents a contract. A contract can be either a service or a reference.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Contract extends AbstractContract, PolicySetAttachPoint, Cloneable {
+
+    /**
+     * Returns the bindings supported by this contract.
+     * 
+     * @return the bindings supported by this contract
+     */
+    List<Binding> getBindings();
+
+    /**
+     * Returns a binding of the specified type or null if there is no such
+     * binding configured on this contract.
+     * 
+     * @param <B> the binding type
+     * @param bindingClass the binding type class
+     * @return the binding or null if there is no binding of the specified type
+     */
+    <B> B getBinding(Class<B> bindingClass);
+
+    /**
+     * Returns a callback binding of the specified type or null if there is no such
+     * callback binding configured on this contract.
+     * 
+     * @param <B> the callback binding type
+     * @param bindingClass the callback binding type class
+     * @return the callback binding or null if there is no callback binding of the specified type
+     */
+    <B> B getCallbackBinding(Class<B> bindingClass);
+
+    /**
+     * Returns a callback definition of the bindings to use for callbacks.
+     * 
+     * @return a definition of the bindings to use for callbacks
+     */
+    Callback getCallback();
+
+    /**
+     * Sets a callback definition of the bindings to use for callbacks
+     * 
+     * @param callback a definition of the bindings to use for callbacks
+     */
+    void setCallback(Callback callback);
+
+    /**
+     * Returns a clone of the contract.
+     * 
+     * @return a clone of the reference
+     * @throws CloneNotSupportedException
+     */
+    Object clone() throws CloneNotSupportedException;
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/DefaultAssemblyFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/DefaultAssemblyFactory.java
new file mode 100644
index 0000000000..5dd256e3c4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/DefaultAssemblyFactory.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly;
+
+import org.apache.tuscany.sca.assembly.impl.AssemblyFactoryImpl;
+
+/**
+ * A factory for the assembly model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultAssemblyFactory extends AssemblyFactoryImpl implements AssemblyFactory {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Extensible.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Extensible.java
new file mode 100644
index 0000000000..3577a94d1e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Extensible.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import java.util.List;
+
+/**
+ * Base interface for extensible assembly model objects.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Extensible {
+
+    /**
+     * Returns a list of extension objects contained in this model object.
+     * 
+     * @return a list of extension objects container in this model object
+     */
+    List<Object> getExtensions();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Implementation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Implementation.java
new file mode 100644
index 0000000000..720a6801a2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Implementation.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+/**
+ * Represents a component implementation.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Implementation extends ComponentType {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Multiplicity.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Multiplicity.java
new file mode 100644
index 0000000000..5d15ce9938
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Multiplicity.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+/**
+ * Enumeration for multiplicity. Defines the number of wires that can connect a
+ * reference to target services.
+ * 
+ * @version $Rev$ $Date$
+ */
+public enum Multiplicity {
+
+    /**
+     * Zero or one wire can have the reference as a source.
+     */
+    ZERO_ONE,
+
+    /**
+     * The default setting, one wire can have the reference as a source.
+     */
+    ONE_ONE,
+
+    /**
+     * Zero or more wires can have the reference as a source.
+     */
+    ZERO_N,
+
+    /**
+     * One or more wires can have the reference as a source.
+     */
+    ONE_N
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/OperationsConfigurator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/OperationsConfigurator.java
new file mode 100644
index 0000000000..8a7dee1d8d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/OperationsConfigurator.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+
+/**
+ * Interface to be implemented by SCA artifacts that support configuration of 'operation' child
+ * elements for policies etc. 
+ */
+
+public interface OperationsConfigurator {
+    List<ConfiguredOperation> getConfiguredOperations();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/OptimizableBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/OptimizableBinding.java
new file mode 100644
index 0000000000..98ff92f15b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/OptimizableBinding.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+/**
+ * Represent a reference binding that supports optimized SCA local wiring between component 
+ * references and services 
+ * 
+ * @version $Rev$ $Date$
+ * 
+ */
+public interface OptimizableBinding extends Binding, Cloneable {
+
+    /**
+     * @param component
+     */
+    void setTargetComponent(Component component);
+    
+    /**
+     * @param service
+     */
+    void setTargetComponentService(ComponentService service);
+    
+    /**
+     * @param binding
+     */
+    void setTargetBinding(Binding binding);
+    
+    /**
+     * @return
+     */
+    Binding getTargetBinding();
+    
+    /**
+     * @return
+     */
+    Component getTargetComponent();
+    
+    /**
+     * @return
+     */
+    ComponentService getTargetComponentService();
+
+    /**
+     * Clone the binding
+     * @return
+     */
+    Object clone() throws CloneNotSupportedException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Property.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Property.java
new file mode 100644
index 0000000000..683920da58
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Property.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+/**
+ * A property allows for the configuration of an implementation with externally
+ * set data values. An implementation can have zero or more properties. Each
+ * property has a data type, which may be either simple or complex. An
+ * implementation may also define a default value for a property.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Property extends AbstractProperty, PolicySetAttachPoint, Cloneable {
+    
+    /**
+     * Returns a clone of the property.
+     * 
+     * @return a clone of the property
+     * @throws CloneNotSupportedException
+     */
+    Object clone() throws CloneNotSupportedException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Reference.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Reference.java
new file mode 100644
index 0000000000..f38346663a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Reference.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import java.util.List;
+
+/**
+ * Represents a reference. References within an implementation represent links
+ * to services that the implementation uses that must be provided by other
+ * components.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Reference extends AbstractReference, Contract {
+
+    /**
+     * Returns a boolean value, "false" by default, which indicates that the
+     * implementation wires this reference dynamically.
+     * 
+     * @return true if the implementation wires this reference dynamically
+     */
+    boolean isWiredByImpl();
+
+    /**
+     * Sets a boolean value, "false" by default, which indicates that the
+     * implementation wires this reference dynamically.
+     * 
+     * @param wiredByImpl whether the implementation wires this reference
+     *            dynamically
+     */
+    void setWiredByImpl(boolean wiredByImpl);
+
+    /**
+     * Returns the targets of this reference.
+     * 
+     * @return the targets of this reference.
+     */
+    List<ComponentService> getTargets();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/SCABinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/SCABinding.java
new file mode 100644
index 0000000000..2cf04277cd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/SCABinding.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+/**
+ * Represents an SCA binding.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface SCABinding extends Binding {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/SCABindingFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/SCABindingFactory.java
new file mode 100644
index 0000000000..0abfd13d10
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/SCABindingFactory.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+
+/**
+ * A factory for the SCA binding model
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface SCABindingFactory {
+
+    /**
+     * Create a new SCA binding.
+     * 
+     * @return a new SCA binding
+     */
+    SCABinding createSCABinding();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Service.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Service.java
new file mode 100644
index 0000000000..020870cd34
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Service.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+/**
+ * Represents a service. Services are used to publish services provided by
+ * implementations, so that they are addressable by other components.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Service extends AbstractService, Contract {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Wire.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Wire.java
new file mode 100644
index 0000000000..ee65e5746e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Wire.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import org.apache.tuscany.sca.policy.IntentAttachPoint;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+/**
+ * Represents a wire.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Wire extends Base, Extensible, IntentAttachPoint, PolicySetAttachPoint, Cloneable {
+
+    /**
+     * Returns the source of the wire.
+     * 
+     * @return the source of the wire
+     */
+    ComponentReference getSource();
+
+    /**
+     * Sets the source of the wire.
+     * 
+     * @param source the source of the wire
+     */
+    void setSource(ComponentReference source);
+
+    /**
+     * Returns the target of the wire.
+     * 
+     * @return the target of the wire
+     */
+    ComponentService getTarget();
+
+    /**
+     * Sets the target of the wire.
+     * 
+     * @param target the target of the wire
+     */
+    void setTarget(ComponentService target);
+
+    /**
+     * Returns a clone of the wire.
+     * 
+     * @return a clone of the wire
+     * @throws CloneNotSupportedException
+     */
+    Object clone() throws CloneNotSupportedException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/ComponentPreProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/ComponentPreProcessor.java
new file mode 100644
index 0000000000..5f5856d051
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/ComponentPreProcessor.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder;
+
+import org.apache.tuscany.sca.assembly.Component;
+
+public interface ComponentPreProcessor {
+
+    void preProcess(Component component);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilder.java
new file mode 100644
index 0000000000..26bdc3cffa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilder.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder;
+
+import org.apache.tuscany.sca.assembly.Composite;
+
+/**
+ * A builder that handles the configuration of the components inside a
+ * composite and the wiring of component references to component services.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface CompositeBuilder {
+    
+    /**
+     * Build, configure and wire a composite.
+     * 
+     * @param composite
+     * @throws CompositeBuilderException
+     */
+    void build(Composite composite) throws CompositeBuilderException;
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilderException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilderException.java
new file mode 100644
index 0000000000..5a2015f55e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilderException.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder;
+
+/**
+ * Reports a composite builder exception.
+ *
+ * @version $Rev$ $Date$
+ */
+public class CompositeBuilderException extends Exception {
+    private static final long serialVersionUID = -8916323176803443856L;
+
+    public CompositeBuilderException() {
+    }
+
+    public CompositeBuilderException(String message) {
+        super(message);
+    }
+
+    public CompositeBuilderException(Throwable cause) {
+        super(cause);
+    }
+
+    public CompositeBuilderException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilderMonitor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilderMonitor.java
new file mode 100644
index 0000000000..aecdf417f2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilderMonitor.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder;
+
+/**
+ * A monitor for the composite builder.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface CompositeBuilderMonitor {
+
+    /**
+     * Reports a build problem.
+     * 
+     * @param problem
+     */
+    void problem(Problem problem);
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/DomainBuilder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/DomainBuilder.java
new file mode 100644
index 0000000000..6772045c06
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/DomainBuilder.java
@@ -0,0 +1,80 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Service;
+
+/**
+ * A builder that handles the configuration of the components inside a
+ * composite and the wiring of component references to component services.
+ *
+ * @version $Rev: 563358 $ $Date: 2007-08-07 01:26:27 +0100 (Tue, 07 Aug 2007) $
+ */
+public interface DomainBuilder {
+    
+    /**
+     * Wire up the references and service in a domain returning a list
+     * of the composites that have changed
+     * 
+     * @param domainLevelCompsite
+     * @return a list of change composites
+     * @throws CompositeBuilderException
+     */
+    public List<Composite> wireDomain(Composite domainLevelComposite);
+    
+    /**
+     * Locates the referenced service and updates the URI on the identified binding
+     * 
+     * @param domainLevelComposite
+     * @param referenceName
+     * @param bindingClassName
+     * @param URI
+     */
+    public void updateDomainLevelServiceURI(Composite domainLevelComposite, String referenceName, String bindingClassName, String URI);
+    
+    /**
+     * Get the component name out of the reference name that might look like Component/Service
+     * 
+     * @param referenceName
+     * @return
+     */
+    public String getComponentNameFromReference(String referenceName);
+    
+    /**
+     * Get the service name out of the reference name that might look like Component/Service
+     * 
+     * @param referenceName
+     * @return
+     */
+    public String getServiceNameFromReference(String referenceName);
+    
+    /**
+     * Find the service object given a reference name
+     * 
+     * @param composite
+     * @param referenceName
+     * @return
+     */
+    public Service findServiceForReference(Composite composite, String referenceName);
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/Problem.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/Problem.java
new file mode 100644
index 0000000000..8965410438
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/Problem.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder;
+
+
+/**
+ * Reports a composite assembly problem. 
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Problem {
+    
+    public enum Severity {
+        INFO,
+        WARNING,
+        ERROR
+    }
+    
+    Severity getSeverity();
+
+    String getMessage();
+    
+    Object getModel();
+
+    Object getResource();
+    
+    Exception getCause();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/BindingPolicyComputer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/BindingPolicyComputer.java
new file mode 100644
index 0000000000..265846e23f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/BindingPolicyComputer.java
@@ -0,0 +1,263 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.ArrayList;
+import java.util.Hashtable;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Base;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.assembly.OperationsConfigurator;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPoint;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.policy.util.PolicyComputationUtils;
+import org.apache.tuscany.sca.policy.util.PolicyValidationException;
+
+/**
+ * Policy computation methods pertaining to computing Binding policies
+ */
+public class BindingPolicyComputer extends PolicyComputer {
+    
+    public BindingPolicyComputer() {
+        super();
+    }
+    
+    public void computeBindingIntentsAndPolicySets(Contract contract)  throws PolicyValidationException {
+        for (Binding binding : contract.getBindings()) {
+            if (binding instanceof PolicySetAttachPoint) {
+                computeIntents((IntentAttachPoint)binding, contract.getRequiredIntents());
+                
+                aggregateAndPruneApplicablePolicySets(contract.getApplicablePolicySets(), 
+                                                      ((PolicySetAttachPoint)binding).getApplicablePolicySets());
+
+                computePolicySets((PolicySetAttachPoint)binding, contract.getPolicySets());
+                
+                if ( binding instanceof OperationsConfigurator && 
+                        contract instanceof OperationsConfigurator ) {
+                    //add or merge service operations to the binding
+                    addInheritedOpConfOnBindings((OperationsConfigurator)contract,
+                                                 (OperationsConfigurator)binding,
+                                                 (PolicySetAttachPoint)binding);
+                
+                    computeIntentsForOperations((IntentAttachPoint)binding);
+                    computePolicySetsForOperations(contract.getApplicablePolicySets(), 
+                                                   (PolicySetAttachPoint)binding);
+                }
+            }
+        }
+        
+        if ( contract.getCallback() != null ) {
+            for (Binding binding : contract.getCallback().getBindings()) {
+                if (binding instanceof PolicySetAttachPoint) {
+                    computeIntents((IntentAttachPoint)binding, contract.getCallback().getRequiredIntents());
+            
+                    aggregateAndPruneApplicablePolicySets(contract.getApplicablePolicySets(), 
+                                                          ((PolicySetAttachPoint)binding).getApplicablePolicySets());
+
+                    computePolicySets((PolicySetAttachPoint)binding, contract.getCallback().getPolicySets());
+                }
+            }
+        }
+    }
+    
+    
+    private void computeIntents(IntentAttachPoint policiedBinding, List<Intent> inheritedIntents) 
+                                                                    throws PolicyValidationException {
+            //since the parent component could also contain intents that apply to implementation
+            //and binding elements within, we filter out only those that apply to this binding type
+            List<Intent> prunedIntents = computeInheritableIntents(policiedBinding.getType(), 
+                                                                   inheritedIntents);
+            policiedBinding.getRequiredIntents().addAll(prunedIntents);
+            
+            normalizeIntents(policiedBinding);
+    }
+    
+    
+    private void computePolicySets(PolicySetAttachPoint policiedBinding,
+                                   List<PolicySet> inheritedPolicySets) throws PolicyValidationException {
+                
+        List<PolicySet> prunedPolicySets = computeInheritablePolicySets(inheritedPolicySets,
+                                                                        policiedBinding.getApplicablePolicySets());
+        policiedBinding.getPolicySets().addAll(prunedPolicySets);
+        normalizePolicySets(policiedBinding);
+    }
+    
+    public void determineApplicableBindingPolicySets(Contract source, Contract target) throws PolicyComputationException {
+        List<Intent> intentsCopy = null;
+        for (Binding aBinding : source.getBindings()) {
+            if (aBinding instanceof PolicySetAttachPoint) {
+                PolicySetAttachPoint policiedBinding = (PolicySetAttachPoint)aBinding;
+                IntentAttachPointType bindingType = policiedBinding.getType();
+
+                
+                intentsCopy = new ArrayList<Intent>(policiedBinding.getRequiredIntents());
+                // add the target component's intents to the reference binding
+                if (target != null) {
+                    for (Intent intent : target.getRequiredIntents()) {
+                        if (!policiedBinding.getRequiredIntents().contains(intent)) {
+                            for (QName constrained : intent.getConstrains()) {
+                                if (bindingType != null && bindingType.getName().getNamespaceURI()
+                                    .equals(constrained.getNamespaceURI())
+                                    && bindingType.getName().getLocalPart().startsWith(constrained
+                                        .getLocalPart())) {
+                                    policiedBinding.getRequiredIntents().add(intent);
+                                    break;
+                                }
+                            }
+                        }
+                    }
+                }
+                
+                //trim intents specified in operations.  First check for policysets specified on the operation
+                //and then in the parent implementation
+                if ( aBinding instanceof OperationsConfigurator ) {
+                    OperationsConfigurator opConfigurator = (OperationsConfigurator)aBinding;
+                    
+                    for ( ConfiguredOperation confOp : opConfigurator.getConfiguredOperations() ) {
+                        List<Intent> opsIntentsCopy = new ArrayList<Intent>(confOp.getRequiredIntents());
+                        
+                        trimInherentlyProvidedIntents(policiedBinding.getType(), 
+                                                      confOp.getRequiredIntents());
+                        trimProvidedIntents(confOp.getRequiredIntents(), confOp.getPolicySets());
+                        trimProvidedIntents(confOp.getRequiredIntents(), policiedBinding.getPolicySets());
+                        
+                        determineApplicableDomainPolicySets(policiedBinding.getApplicablePolicySets(), 
+                                                            confOp,
+                                                            policiedBinding.getType());
+    
+                        if (confOp.getRequiredIntents().size() > 0) {
+                            new PolicyComputationException("The following are unfulfilled intents for operations configured in "
+                                    + "binding - " + aBinding.getName() + "\nUnfulfilled Intents = " +
+                                    confOp.getRequiredIntents());
+                        }
+                        
+                        //the intents list could have been trimmed when matching for policysets
+                        //since the bindings may need the original set of intents we copy that back
+                        confOp.getRequiredIntents().clear();
+                        confOp.getRequiredIntents().addAll(opsIntentsCopy);
+                        
+                    }
+                }
+
+                trimInherentlyProvidedIntents(policiedBinding.getType(), 
+                                              policiedBinding.getRequiredIntents());
+                trimProvidedIntents(policiedBinding.getRequiredIntents(), policiedBinding
+                    .getPolicySets());
+
+                // determine additional policysets that match remaining intents
+                // TODO: resolved to domain policy registry and attach suitable
+                // policy sets to the binding
+                // for now using the SCA Definitions instead of registry
+                // if there are intents that are not provided by any policy set
+                // throw a warning
+                determineApplicableDomainPolicySets(source, policiedBinding);
+                
+                //the intents list could have been trimmed when matching for policysets
+                //since the bindings may need the original set of intents we copy that back
+                policiedBinding.getRequiredIntents().clear();
+                policiedBinding.getRequiredIntents().addAll(intentsCopy);
+                
+            }
+        }
+    }
+    
+    private void determineApplicableDomainPolicySets(Contract contract, 
+                                                     PolicySetAttachPoint policiedBinding) 
+                                                            throws PolicyComputationException {
+        //if ( domainPolicySets != null) {
+            determineApplicableDomainPolicySets(policiedBinding.getApplicablePolicySets(), 
+                                                policiedBinding,
+                                                policiedBinding.getType());
+            
+            if ( policiedBinding.getRequiredIntents().size() > 0 ) {
+                if ( contract instanceof Service ) {
+                    throw new PolicyComputationException("The following are unfulfilled intents for " +
+                            "binding in service - " + contract.getName() + "\nUnfulfilled Intents = " + 
+                            policiedBinding.getRequiredIntents());
+                } else {
+                    throw new PolicyComputationException("The are unfulfilled intents for " +
+                            "binding in reference - " + contract.getName() + "\nUnfulfilled Intents = " + 
+                            policiedBinding.getRequiredIntents());
+                }
+            }
+        //}
+    }
+    
+    private void addInheritedOpConfOnBindings(OperationsConfigurator source, 
+                                              OperationsConfigurator target,
+                                              PolicySetAttachPoint attachPoint) throws PolicyValidationException {
+        boolean found = false;
+        
+        List<ConfiguredOperation> additionalOperations = new ArrayList<ConfiguredOperation>();
+        for ( ConfiguredOperation sourceConfOp : source.getConfiguredOperations() ) {
+            for ( ConfiguredOperation targetConfOp : target.getConfiguredOperations() ) {
+                if ( sourceConfOp.getName().equals(targetConfOp.getName())) {
+                    List<Intent> prunedIntents = computeInheritableIntents(attachPoint.getType(), 
+                                                                           sourceConfOp.getRequiredIntents());
+                    PolicyComputationUtils.addInheritedIntents(prunedIntents, 
+                                                               targetConfOp.getRequiredIntents());
+                    
+                    List<PolicySet> prunedPolicySets  = computeInheritablePolicySets(sourceConfOp.getPolicySets(), 
+                                                                                     attachPoint.getApplicablePolicySets());
+                    PolicyComputationUtils.addInheritedPolicySets(prunedPolicySets, targetConfOp.getPolicySets(), true);
+                    found = true;
+                    break;
+                }
+            }
+            
+            if ( !found ) {
+                additionalOperations.add(sourceConfOp);
+            }
+        }
+        
+        if ( !additionalOperations.isEmpty() ) {
+            target.getConfiguredOperations().addAll(additionalOperations);
+        }
+    }
+    
+    /*private void addInheritedOpConfOnBindings(Contract contract) {      
+        for ( Binding binding : contract.getBindings() ) {
+            if ( binding instanceof OperationsConfigurator ) {
+                addInheritedOperationConfigurations(contract, (OperationsConfigurator)binding);
+            }
+        }
+    }*/
+    
+    private void aggregateAndPruneApplicablePolicySets(List<PolicySet> source, List<PolicySet> target) {
+        target.addAll(source);
+        //strip duplicates
+        Hashtable<QName, PolicySet> policySetTable = new Hashtable<QName, PolicySet>();
+        for ( PolicySet policySet : target ) {
+            policySetTable.put(policySet.getName(), policySet);
+        }
+        
+        target.clear();
+        target.addAll(policySetTable.values());
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/BindingUtil.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/BindingUtil.java
new file mode 100644
index 0000000000..c1a4605f83
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/BindingUtil.java
@@ -0,0 +1,143 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+/**
+ * This class encapsulates utility methods to deal with binding definitions
+ */
+class BindingUtil {
+    private static boolean hasCompatiblePolicySets(Binding refBinding, Binding svcBinding) {
+        boolean isCompatible = true;;
+        if ( refBinding instanceof PolicySetAttachPoint && svcBinding instanceof PolicySetAttachPoint ) {
+            //TODO : need to add more compatibility checks at the policy attachment levels
+            for ( PolicySet svcPolicySet : ((PolicySetAttachPoint)svcBinding).getPolicySets() ) {
+                isCompatible = false;
+                for ( PolicySet refPolicySet : ((PolicySetAttachPoint)refBinding).getPolicySets() ) {
+                    if ( svcPolicySet.equals(refPolicySet) ) {
+                        isCompatible = true;
+                        break;
+                    }
+                }
+                //if there exists no matching policy set in the reference binding
+                if ( !isCompatible ) {
+                    return isCompatible;
+                }
+            }
+        }
+        return isCompatible;
+    }
+    
+    
+    public static Binding matchBinding(Component component, ComponentService service, List<Binding> source, List<Binding> target) {
+        List<Binding> matched = new ArrayList<Binding>();
+        // Find the corresponding bindings from the service side
+        for (Binding binding : source) {
+            for (Binding serviceBinding : target) {
+                if (binding.getClass() == serviceBinding.getClass() && 
+                    hasCompatiblePolicySets(binding, serviceBinding)) {
+
+                    try {
+                        Binding cloned = (Binding)binding.clone();
+                        
+                        //Customise the binding name to make it unique 
+                        // regardless of how many bindings or targets there are
+                        if ( component != null){
+                            cloned.setName(binding.getName() + "#" + component.getName() + "/" + serviceBinding.getName());
+                        } else {
+                            cloned.setName(binding.getName() + "#" + serviceBinding.getName());
+                        }
+                        
+                        // Set the binding URI to the URI of the target service
+                        // that has been matched
+                        if (binding.getURI() == null) {
+                            cloned.setURI(serviceBinding.getURI());
+                        }
+                        
+                        if (binding instanceof OptimizableBinding) {
+                            OptimizableBinding endpoint = ((OptimizableBinding)cloned);
+                            endpoint.setTargetComponent(component);
+                            endpoint.setTargetComponentService(service);
+                            endpoint.setTargetBinding(serviceBinding);
+                        } 
+                           
+                        matched.add(cloned);
+                        break;
+                    } catch (Exception ex) {
+                        // do nothing 
+                    }                   
+                }
+            }
+        }
+        if (matched.isEmpty()) {
+            // No matching binding
+            return null;
+        } else {
+            for (Binding binding : matched) {
+                // If binding.sca is present, use it
+                if (SCABinding.class.isInstance(binding)) {
+                    return binding;
+                }
+            }
+            // Use the first one
+            return matched.get(0);
+        }
+    }
+
+    /**
+     * Choose a binding for the reference based on the bindings available on the
+     * service
+     * 
+     * @param reference The component reference
+     * @param service The component service
+     * @return Resolved binding
+     */
+    static Binding resolveBindings(ComponentReference reference, Component component, ComponentService service) {
+        List<Binding> source = reference.getBindings();
+        List<Binding> target = service.getBindings();
+    
+        return matchBinding(component, service, source, target);
+    
+    }
+    
+
+    /**
+     * @param reference
+     * @param service
+     * @return
+     */
+    static Binding resolveCallbackBindings(ComponentReference reference, Component component, ComponentService service) {
+        List<Binding> source = reference.getCallback().getBindings();
+        List<Binding> target = service.getCallback().getBindings();
+    
+        return matchBinding(component, service, source, target);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeBuilderImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeBuilderImpl.java
new file mode 100644
index 0000000000..ef9d65b37c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeBuilderImpl.java
@@ -0,0 +1,109 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderMonitor;
+import org.apache.tuscany.sca.assembly.builder.Problem;
+import org.apache.tuscany.sca.assembly.builder.Problem.Severity;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory;
+
+/**
+ * A builder that handles the configuration of the components inside a composite
+ * and the wiring of component references to component services.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class CompositeBuilderImpl implements CompositeBuilder {
+    private final static Logger logger = Logger.getLogger(CompositeBuilderImpl.class.getName());
+    private CompositeIncludeBuilderImpl includeBuilder;
+    private CompositeWireBuilderImpl wireBuilder;
+    private CompositeCloneBuilderImpl cloneBuilder;
+    private CompositeConfigurationBuilderImpl configurationBuilder;
+
+    /**
+     * Constructs a new composite util.
+     * 
+     * @param assemblyFactory
+     * @param interfaceContractMapper
+     */
+    public CompositeBuilderImpl(AssemblyFactory assemblyFactory,
+                                SCABindingFactory scaBindingFactory,
+                                IntentAttachPointTypeFactory  intentAttachPointTypeFactory,
+                                InterfaceContractMapper interfaceContractMapper,
+                                CompositeBuilderMonitor monitor) {
+        
+        if (monitor == null) {
+            // Create a default monitor that logs using the JDK logger.
+            monitor = new CompositeBuilderMonitor() {
+                public void problem(Problem problem) {
+                    if (problem.getSeverity() == Severity.INFO) {
+                        logger.info(problem.toString());
+                    } else if (problem.getSeverity() == Severity.WARNING) {
+                        logger.warning(problem.toString());
+                    } else if (problem.getSeverity() == Severity.ERROR) {
+                        if (problem.getCause() != null) {
+                            logger.log(Level.SEVERE, problem.toString(), problem.getCause());
+                        } else {
+                            logger.severe(problem.toString());
+                        }
+                    }
+                }
+            };
+        }
+
+        includeBuilder = new CompositeIncludeBuilderImpl(monitor);
+        wireBuilder = new CompositeWireBuilderImpl(assemblyFactory, interfaceContractMapper, monitor);
+        cloneBuilder = new CompositeCloneBuilderImpl(monitor);
+        configurationBuilder = new CompositeConfigurationBuilderImpl(assemblyFactory, scaBindingFactory, intentAttachPointTypeFactory, interfaceContractMapper, monitor);
+    }
+
+    public void build(Composite composite) throws CompositeBuilderException {
+
+        // Collect and fuse includes
+        includeBuilder.fuseIncludes(composite);
+
+        // Expand nested composites
+        cloneBuilder.expandCompositeImplementations(composite);
+
+        // Configure all components
+        configurationBuilder.configureComponents(composite);
+
+        // Wire the composite
+        wireBuilder.wireComposite(composite);
+
+        // Activate composite services
+        configurationBuilder.activateCompositeServices(composite);
+
+        // Wire composite references
+        wireBuilder.wireCompositeReferences(composite);
+        
+        // Fuse nested composites
+        //cloneBuilder.fuseCompositeImplementations(composite);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeCloneBuilderImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeCloneBuilderImpl.java
new file mode 100644
index 0000000000..fee8e02f4e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeCloneBuilderImpl.java
@@ -0,0 +1,107 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderMonitor;
+
+public class CompositeCloneBuilderImpl {
+    
+    public CompositeCloneBuilderImpl(CompositeBuilderMonitor monitor) {
+    }
+
+    /**
+     * Expand composite component implementations.
+     * 
+     * @param composite
+     * @param problems
+     */
+    public void expandCompositeImplementations(Composite composite) {
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+    
+                Composite compositeImplementation = (Composite)implementation;
+                Composite clone;
+                try {
+                    clone = (Composite)compositeImplementation.clone();
+                } catch (CloneNotSupportedException e) {
+                    throw new RuntimeException(e);
+                }
+                component.setImplementation(clone);
+                expandCompositeImplementations(clone);
+            }
+        }
+    }
+
+    /**
+     * Collect all nested composite implementations in a graph of composites.
+     * 
+     * @param composite
+     * @param nested
+     */
+    private void collectNestedComposites(Composite composite, List<Composite> nested) {
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                Composite nestedComposite = (Composite)implementation;
+                nested.add(nestedComposite);
+                collectNestedComposites(nestedComposite, nested);
+            }
+        }
+    }
+
+    /**
+     * Fuse nested composites into a top level composite.
+     * 
+     * @param composite
+     */
+    public void fuseCompositeImplementations(Composite composite) {
+    
+        // First collect all nested composites
+        List<Composite> nested = new ArrayList<Composite>();
+        collectNestedComposites(composite, nested);
+    
+        // Then add all the non-composite components they contain 
+        for (Composite nestedComposite : nested) {
+            for (Component component: nestedComposite.getComponents()) {
+                Implementation implementation = component.getImplementation();
+                if (!(implementation instanceof Composite)) {
+                    composite.getComponents().add(component);
+                }
+            }
+        }
+    
+        // Clear the initial list of composite components
+        for (Iterator<Component> i = composite.getComponents().iterator(); i.hasNext();) {
+            Component component = i.next();
+            if (component.getImplementation() instanceof Composite) {
+                i.remove();
+            }
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeConfigurationBuilderImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeConfigurationBuilderImpl.java
new file mode 100644
index 0000000000..f536b35140
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeConfigurationBuilderImpl.java
@@ -0,0 +1,1403 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.builder.ComponentPreProcessor;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderMonitor;
+import org.apache.tuscany.sca.assembly.builder.Problem.Severity;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+public class CompositeConfigurationBuilderImpl {
+    private final static String SCA10_NS = "http://www.osoa.org/xmlns/sca/1.0";
+    private final static String BINDING_SCA = "binding.sca";
+    private final static QName BINDING_SCA_QNAME = new QName(SCA10_NS, BINDING_SCA);
+
+    private AssemblyFactory assemblyFactory;
+    private SCABindingFactory scaBindingFactory;
+    private CompositeBuilderMonitor monitor;
+    private InterfaceContractMapper interfaceContractMapper;
+    private IntentAttachPointTypeFactory  intentAttachPointTypeFactory;
+    
+
+    public CompositeConfigurationBuilderImpl(AssemblyFactory assemblyFactory,
+                                             SCABindingFactory scaBindingFactory,
+                                             IntentAttachPointTypeFactory  intentAttachPointTypeFactory,
+                                             InterfaceContractMapper interfaceContractMapper,
+                                             CompositeBuilderMonitor monitor) {
+        this.assemblyFactory = assemblyFactory;
+        this.scaBindingFactory = scaBindingFactory;
+        this.intentAttachPointTypeFactory = intentAttachPointTypeFactory;
+        this.interfaceContractMapper = interfaceContractMapper;
+        this.monitor = monitor;
+    }
+
+    /**
+     * Configure components in the composite.
+     * 
+     * @param composite
+     * @param problems
+     */
+    public void configureComponents(Composite composite) throws CompositeBuilderException {
+        configureComponents(composite, null);
+        configureSourcedProperties(composite, null);
+        configureBindingURIs(composite, null, null);
+    }
+
+    /**
+     * Configure components in the composite.
+     * 
+     * @param composite
+     * @param uri
+     * @param problems
+     */
+    private void configureComponents(Composite composite, String uri) {
+        String parentURI = uri;
+
+        // Process nested composites recursively
+        for (Component component : composite.getComponents()) {
+
+            // Initialize component URI
+            String componentURI;
+            if (parentURI == null) {
+                componentURI = component.getName();
+            } else {
+                componentURI = URI.create(parentURI + '/').resolve(component.getName()).toString();
+            }
+            component.setURI(componentURI);
+
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+
+                // Process nested composite
+                configureComponents((Composite)implementation, componentURI);
+            }
+        }
+
+        // Initialize service bindings
+        List<Service> compositeServices = composite.getServices();
+        for (Service service : compositeServices) {
+            // Set default binding names 
+            
+            // Create default SCA binding
+            if (service.getBindings().isEmpty()) {
+                SCABinding scaBinding = createSCABinding();
+                service.getBindings().add(scaBinding);
+            }
+
+            // Initialize binding names and URIs
+            for (Binding binding : service.getBindings()) {
+                
+                // Binding name defaults to the service name
+                if (binding.getName() == null) {
+                    binding.setName(service.getName());
+                }
+            }
+            
+            if (service.getCallback() != null) {
+                for (Binding binding : service.getCallback().getBindings()) {
+                    if (binding.getName() == null) {
+                        binding.setName(service.getName());
+                    }
+                }
+            }
+        }
+
+        // Initialize reference bindings
+        for (Reference reference : composite.getReferences()) {
+            // Create default SCA binding
+            if (reference.getBindings().isEmpty()) {
+                SCABinding scaBinding = createSCABinding();
+                reference.getBindings().add(scaBinding);
+            }
+
+            // Set binding names
+            for (Binding binding : reference.getBindings()) {
+                if (binding.getName() == null) {
+                    binding.setName(reference.getName());
+                }
+            }
+
+            if (reference.getCallback() != null) {
+                for (Binding binding : reference.getCallback().getBindings()) {
+                    if (binding.getName() == null) {
+                        binding.setName(reference.getName());
+                    }
+                }
+            }
+        }
+
+        // Initialize all component services and references
+        Map<String, Component> components = new HashMap<String, Component>();
+        for (Component component : composite.getComponents()) {
+
+            // Index all components and check for duplicates
+            if (components.containsKey(component.getName())) {
+                warning("Duplicate component name: " + composite.getName()
+                    + " : "
+                    + component.getName(), composite);
+            } else {
+                components.put(component.getName(), component);
+            }
+
+            // Propagate the autowire flag from the composite to components
+            if (component.getAutowire() == null) {
+                component.setAutowire(composite.getAutowire());
+            }
+
+            if (component.getImplementation() instanceof ComponentPreProcessor) {
+                ((ComponentPreProcessor)component.getImplementation()).preProcess(component);
+            }
+
+            // Index properties, services and references
+            Map<String, Service> services = new HashMap<String, Service>();
+            Map<String, Reference> references = new HashMap<String, Reference>();
+            Map<String, Property> properties = new HashMap<String, Property>();
+            indexImplementationPropertiesServicesAndReferences(component,
+                                                               services,
+                                                               references,
+                                                               properties);
+
+            // Index component services, references and properties
+            // Also check for duplicates
+            Map<String, ComponentService> componentServices =
+                new HashMap<String, ComponentService>();
+            Map<String, ComponentReference> componentReferences =
+                new HashMap<String, ComponentReference>();
+            Map<String, ComponentProperty> componentProperties =
+                new HashMap<String, ComponentProperty>();
+            indexComponentPropertiesServicesAndReferences(component,
+                                                          componentServices,
+                                                          componentReferences,
+                                                          componentProperties);
+
+            // Reconcile component services/references/properties and
+            // implementation services/references and create component
+            // services/references/properties for the services/references
+            // declared by the implementation
+            reconcileServices(component, services, componentServices);
+            reconcileReferences(component, references, componentReferences);
+            reconcileProperties(component, properties, componentProperties);
+
+            // Configure or create callback services for component's references
+            // with callbacks
+            configureCallbackServices(component, componentServices);
+
+            // Configure or create callback references for component's services
+            // with callbacks
+            configureCallbackReferences(component, componentReferences);
+
+            // Create self references to the component's services
+//            if (!(component.getImplementation() instanceof Composite)) {
+//                createSelfReferences(component);
+//            }
+
+            // Initialize service bindings
+            for (ComponentService componentService : component.getServices()) {
+
+                // Create default SCA binding
+                if (componentService.getBindings().isEmpty()) {
+                    SCABinding scaBinding = createSCABinding();
+                    componentService.getBindings().add(scaBinding);
+                }
+
+                // Set binding names
+                for (Binding binding : componentService.getBindings()) {
+                    
+                    // Binding name defaults to the service name
+                    if (binding.getName() == null) {
+                        binding.setName(componentService.getName());
+                    }
+                }
+                if (componentService.getCallback() != null) {
+                    for (Binding binding : componentService.getCallback().getBindings()) {
+                        if (binding.getName() == null) {
+                            binding.setName(componentService.getName());
+                        }
+                    }
+                }
+            }
+
+            // Initialize reference bindings
+            for (ComponentReference componentReference : component.getReferences()) {
+
+                // Create default SCA binding
+                if (componentReference.getBindings().isEmpty()) {
+                    SCABinding scaBinding = createSCABinding();
+                    componentReference.getBindings().add(scaBinding);
+                }
+
+                // Set binding names
+                for (Binding binding : componentReference.getBindings()) {
+                    if (binding.getName() == null) {
+                        binding.setName(componentReference.getName());
+                    }
+                }
+                if (componentReference.getCallback() != null) {
+                    for (Binding binding : componentReference.getCallback().getBindings()) {
+                        if (binding.getName() == null) {
+                            binding.setName(componentReference.getName());
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * Report a warning.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void warning(String message, Object model) {
+        monitor.problem(new ProblemImpl(Severity.WARNING, message, model));
+    }
+
+    /**
+     * Reconcile component properties and the properties defined by the
+     * component type.
+     * 
+     * @param component
+     * @param properties
+     * @param componentProperties
+     * @param problems
+     */
+    private void reconcileProperties(Component component,
+                                     Map<String, Property> properties,
+                                     Map<String, ComponentProperty> componentProperties) {
+
+        // Connect component properties to their properties
+        for (ComponentProperty componentProperty : component.getProperties()) {
+            Property property = properties.get(componentProperty.getName());
+            if (property != null) {
+                componentProperty.setProperty(property);
+            } else {
+                warning("Property not found for component property: " + component.getName()
+                    + "/"
+                    + componentProperty.getName(), component);
+            }
+        }
+
+        // Create component properties for all properties
+        if (component.getImplementation() != null) {
+            for (Property property : component.getImplementation().getProperties()) {
+                if (!componentProperties.containsKey(property.getName())) {
+                    ComponentProperty componentProperty = assemblyFactory.createComponentProperty();
+                    componentProperty.setName(property.getName());
+                    componentProperty.setMany(property.isMany());
+                    componentProperty.setXSDElement(property.getXSDElement());
+                    componentProperty.setXSDType(property.getXSDType());
+                    componentProperty.setProperty(property);
+                    component.getProperties().add(componentProperty);
+                }
+            }
+        }
+
+        // Reconcile component properties and their properties
+        for (ComponentProperty componentProperty : component.getProperties()) {
+            Property property = componentProperty.getProperty();
+            if (property != null) {
+
+                // Check that a component property does not override the
+                // mustSupply attribute
+                if (!property.isMustSupply() && componentProperty.isMustSupply()) {
+                    warning("Component property mustSupply attribute incompatible with property: " + component
+                                .getName()
+                                + "/"
+                                + componentProperty.getName(),
+                            component);
+                }
+
+                // Default to the mustSupply attribute specified on the property
+                if (!componentProperty.isMustSupply())
+                    componentProperty.setMustSupply(property.isMustSupply());
+
+                // Default to the value specified on the property
+                if (componentProperty.getValue() == null) {
+                    componentProperty.setValue(property.getValue());
+                }
+                
+                // Override the property value for the composite
+                if(component.getImplementation() instanceof Composite) {
+                    property.setValue(componentProperty.getValue());
+                }
+
+                // Check that a value is supplied
+                if (componentProperty.getValue() == null && property.isMustSupply()) {
+                    warning("No value configured on a mustSupply property: " + component.getName()
+                        + "/"
+                        + componentProperty.getName(), component);
+                }
+
+                // Check that a a component property does not override the
+                // many attribute
+                if (!property.isMany() && componentProperty.isMany()) {
+                    warning("Component property many attribute incompatible with property: " + component
+                                .getName()
+                                + "/"
+                                + componentProperty.getName(),
+                            component);
+                }
+
+                // Default to the many attribute defined on the property
+                componentProperty.setMany(property.isMany());
+
+                // Default to the type and element defined on the property
+                if (componentProperty.getXSDType() == null) {
+                    componentProperty.setXSDType(property.getXSDType());
+                }
+                if (componentProperty.getXSDElement() == null) {
+                    componentProperty.setXSDElement(property.getXSDElement());
+                }
+
+                // Check that a type or element are specified
+                if (componentProperty.getXSDElement() == null && componentProperty.getXSDType() == null) {
+                    warning("No type specified on component property: " + component.getName()
+                        + "/"
+                        + componentProperty.getName(), component);
+                }
+            }
+        }
+    }
+
+    /**
+     * Reconcile component references with the references defined on the
+     * component type.
+     * 
+     * @param component
+     * @param references
+     * @param componentReferences
+     * @param problems
+     */
+    private void reconcileReferences(Component component,
+                                     Map<String, Reference> references,
+                                     Map<String, ComponentReference> componentReferences) {
+
+        // Connect each component reference to the corresponding reference
+        for (ComponentReference componentReference : component.getReferences()) {
+            if (componentReference.getReference() != null || componentReference.isCallback()) {
+                continue;
+            }
+            Reference reference = references.get(componentReference.getName());
+            if (reference != null) {
+                componentReference.setReference(reference);
+            } else {
+                if (!componentReference.getName().startsWith("$self$.")) {
+                    warning("Reference not found for component reference: " + component.getName()
+                        + "/"
+                        + componentReference.getName(), component);
+                }
+            }
+        }
+
+        // Create a component reference for each reference
+        if (component.getImplementation() != null) {
+            for (Reference reference : component.getImplementation().getReferences()) {
+                if (!componentReferences.containsKey(reference.getName())) {
+                    ComponentReference componentReference =
+                        assemblyFactory.createComponentReference();
+                    componentReference.setIsCallback(reference.isCallback());
+                    componentReference.setName(reference.getName());
+                    componentReference.setReference(reference);
+                    component.getReferences().add(componentReference);
+                }
+            }
+        }
+
+        // Reconcile each component reference with its reference
+        for (ComponentReference componentReference : component.getReferences()) {
+            Reference reference = componentReference.getReference();
+            if (reference != null) {
+                // Reconcile multiplicity
+                if (componentReference.getMultiplicity() != null) {
+                    if (!ReferenceUtil.isValidMultiplicityOverride(reference.getMultiplicity(),
+                                                                   componentReference
+                                                                       .getMultiplicity())) {
+                        warning("Component reference multiplicity incompatible with reference multiplicity: " + component
+                                    .getName()
+                                    + "/"
+                                    + componentReference.getName(),
+                                component);
+                    }
+                } else {
+                    componentReference.setMultiplicity(reference.getMultiplicity());
+                }
+
+                // Reconcile interface
+                if (componentReference.getInterfaceContract() != null) {
+                    if (!componentReference.getInterfaceContract().equals(reference
+                        .getInterfaceContract())) {
+                        if (!interfaceContractMapper.isCompatible(reference.getInterfaceContract(),
+                                                                  componentReference
+                                                                      .getInterfaceContract())) {
+                            warning("Component reference interface incompatible with reference interface: " + component
+                                        .getName()
+                                        + "/"
+                                        + componentReference.getName(),
+                                    component);
+                        }
+                    }
+                } else {
+                    componentReference.setInterfaceContract(reference.getInterfaceContract());
+                }
+
+                // Reconcile bindings 
+                if (componentReference.getBindings().isEmpty()) {
+                    componentReference.getBindings().addAll(reference.getBindings());
+                }
+                
+                // Reconcile callback bindings
+                if (componentReference.getCallback() == null) {
+                    componentReference.setCallback(reference.getCallback());
+                    if (componentReference.getCallback() == null) {
+                        // Create an empty callback to avoid null check
+                        componentReference.setCallback(assemblyFactory.createCallback());
+                    }
+
+                } else if (componentReference.getCallback().getBindings().isEmpty() && reference
+                    .getCallback() != null) {
+                    componentReference.getCallback().getBindings().addAll(reference.getCallback()
+                        .getBindings());
+                }
+                
+                // Propagate autowire setting from the component
+                if (componentReference.getAutowire() == null) {
+                    componentReference.setAutowire(component.getAutowire());
+                }
+
+                // Reconcile targets
+                if (componentReference.getTargets().isEmpty()) {
+                    componentReference.getTargets().addAll(reference.getTargets());
+                }
+            }
+        }
+    }
+
+    /**
+     * Reconcile component services and services defined on the component type.
+     * 
+     * @param component
+     * @param services
+     * @param componentServices
+     * @param problems
+     */
+    private void reconcileServices(Component component,
+                                   Map<String, Service> services,
+                                   Map<String, ComponentService> componentServices) {
+
+        // Connect each component service to the corresponding service
+        for (ComponentService componentService : component.getServices()) {
+            if (componentService.getService() != null || componentService.isCallback()) {
+                continue;
+            }
+            Service service = services.get(componentService.getName());
+            if (service != null) {
+                componentService.setService(service);
+            } else {
+                warning("Service not found for component service: " + component.getName()
+                    + "/"
+                    + componentService.getName(), component);
+            }
+        }
+
+        // Create a component service for each service
+        if (component.getImplementation() != null) {
+            for (Service service : component.getImplementation().getServices()) {
+                if (!componentServices.containsKey(service.getName())) {
+                    ComponentService componentService = assemblyFactory.createComponentService();
+                    componentService.setIsCallback(service.isCallback());
+                    String name = service.getName();
+                    componentService.setName(name);
+                    componentService.setService(service);
+                    component.getServices().add(componentService);
+                    componentServices.put(name, componentService);
+                }
+            }
+        }
+
+        //Reconcile each component service with its service
+        for (ComponentService componentService : component.getServices()) {
+            Service service = componentService.getService();
+            if (service != null) {
+                // Reconcile interface
+                if (componentService.getInterfaceContract() != null) {
+                    if (!componentService.getInterfaceContract().equals(service
+                        .getInterfaceContract())) {
+                        if (!interfaceContractMapper.isCompatible(componentService
+                            .getInterfaceContract(), service.getInterfaceContract())) {
+                            warning("Component service interface incompatible with service interface: " + component
+                                        .getName()
+                                        + "/"
+                                        + componentService.getName(),
+                                    component);
+                        }
+                    }
+                } else {
+                    componentService.setInterfaceContract(service.getInterfaceContract());
+                }
+
+                // Reconcile bindings
+                if (componentService.getBindings().isEmpty()) {
+                    componentService.getBindings().addAll(service.getBindings());
+                }
+                
+                // Reconcile callback bindings
+                if (componentService.getCallback() == null) {
+                    componentService.setCallback(service.getCallback());
+                    if (componentService.getCallback() == null) {
+                        // Create an empty callback to avoid null check
+                        componentService.setCallback(assemblyFactory.createCallback());
+                    }
+                } else if (componentService.getCallback().getBindings().isEmpty() && service
+                    .getCallback() != null) {
+                    componentService.getCallback().getBindings().addAll(service.getCallback()
+                        .getBindings());
+                }
+            }
+        }
+    }
+
+    private void indexComponentPropertiesServicesAndReferences(Component component,
+                                                               Map<String, ComponentService> componentServices,
+                                                               Map<String, ComponentReference> componentReferences,
+                                                               Map<String, ComponentProperty> componentProperties) {
+        for (ComponentService componentService : component.getServices()) {
+            if (componentServices.containsKey(componentService.getName())) {
+                warning("Duplicate component service name: " + component.getName()
+                    + "/"
+                    + componentService.getName(), component);
+            } else {
+                componentServices.put(componentService.getName(), componentService);
+            }
+        }
+        for (ComponentReference componentReference : component.getReferences()) {
+            if (componentReferences.containsKey(componentReference.getName())) {
+                warning("Duplicate component reference name: " + component.getName()
+                    + "/"
+                    + componentReference.getName(), component);
+            } else {
+                componentReferences.put(componentReference.getName(), componentReference);
+            }
+        }
+        for (ComponentProperty componentProperty : component.getProperties()) {
+            if (componentProperties.containsKey(componentProperty.getName())) {
+                warning("Duplicate component property name: " + component.getName()
+                    + "/"
+                    + componentProperty.getName(), component);
+            } else {
+                componentProperties.put(componentProperty.getName(), componentProperty);
+            }
+        }
+
+    }
+
+    private void indexImplementationPropertiesServicesAndReferences(Component component,
+                                                                    Map<String, Service> services,
+                                                                    Map<String, Reference> references,
+                                                                    Map<String, Property> properties) {
+        // First check that the component has a resolved implementation
+        Implementation implementation = component.getImplementation();
+        if (implementation == null) {
+
+            // A component must have an implementation
+            warning("No implementation for component: " + component.getName(), component);
+
+        } else if (implementation.isUnresolved()) {
+
+            // The implementation must be fully resolved
+            warning("Component implementation not found: " + component.getName()
+                + " : "
+                + implementation.getURI(), component);
+
+        } else {
+
+            // Index properties, services and references, also check for
+            // duplicates
+            for (Property property : implementation.getProperties()) {
+                if (properties.containsKey(property.getName())) {
+                    warning("Duplicate property name: " + component.getName()
+                        + "/"
+                        + property.getName(), component);
+                } else {
+                    properties.put(property.getName(), property);
+                }
+            }
+            for (Service service : implementation.getServices()) {
+                if (services.containsKey(service.getName())) {
+                    warning("Duplicate service name: " + component.getName()
+                        + "/"
+                        + service.getName(), component);
+                } else {
+                    services.put(service.getName(), service);
+                }
+            }
+            for (Reference reference : implementation.getReferences()) {
+                if (references.containsKey(reference.getName())) {
+                    warning("Duplicate reference name: " + component.getName()
+                        + "/"
+                        + reference.getName(), component);
+                } else {
+                    references.put(reference.getName(), reference);
+                }
+            }
+        }
+
+    }
+
+    /**
+     * For all the references with callbacks, create a corresponding callback
+     * service.
+     * 
+     * @param component
+     */
+    private void configureCallbackServices(Component component,
+                                           Map<String, ComponentService> componentServices) {
+        for (ComponentReference reference : component.getReferences()) {
+            if (reference.getInterfaceContract() != null && // can be null in
+                                                            // unit tests
+            reference.getInterfaceContract().getCallbackInterface() != null) {
+                ComponentService service =
+                    componentServices.get(reference.getName());
+                if (service == null) {
+                    service = createCallbackService(component, reference);
+                }
+                if (reference.getCallback() != null) {
+                    if (service.getBindings().isEmpty()) {
+                        service.getBindings().addAll(reference.getCallback().getBindings());
+                    }
+                }
+                reference.setCallbackService(service);
+            }
+        }
+    }
+
+    /**
+     * Create a callback service for a component reference
+     * 
+     * @param component
+     * @param reference
+     */
+    private ComponentService createCallbackService(Component component, ComponentReference reference) {
+        ComponentService componentService = assemblyFactory.createComponentService();
+        componentService.setIsCallback(true);
+        componentService.setName(reference.getName());
+        try {
+            InterfaceContract contract =
+                (InterfaceContract)reference.getInterfaceContract().clone();
+            contract.setInterface(contract.getCallbackInterface());
+            contract.setCallbackInterface(null);
+            componentService.setInterfaceContract(contract);
+        } catch (CloneNotSupportedException e) {
+            // will not happen
+        }
+        Reference implReference = reference.getReference();
+        if (implReference != null) {
+            Service implService = assemblyFactory.createService();
+            implService.setName(implReference.getName());
+            try {
+                InterfaceContract implContract =
+                    (InterfaceContract)implReference.getInterfaceContract().clone();
+                implContract.setInterface(implContract.getCallbackInterface());
+                implContract.setCallbackInterface(null);
+                implService.setInterfaceContract(implContract);
+            } catch (CloneNotSupportedException e) {
+                // will not happen
+            }
+            componentService.setService(implService);
+        }
+        component.getServices().add(componentService);
+        return componentService;
+    }
+
+    /**
+     * For all the services with callbacks, create a corresponding callback
+     * reference.
+     * 
+     * @param component
+     */
+    private void configureCallbackReferences(Component component,
+                                             Map<String, ComponentReference> componentReferences) {
+        for (ComponentService service : component.getServices()) {
+            if (service.getInterfaceContract() != null && // can be null in
+                                                            // unit tests
+            service.getInterfaceContract().getCallbackInterface() != null) {
+                ComponentReference reference =
+                    componentReferences.get(service.getName());
+                if (reference == null) {
+                    reference = createCallbackReference(component, service);
+                }
+                if (service.getCallback() != null) {
+                    if (reference.getBindings().isEmpty()) {
+                        reference.getBindings().addAll(service.getCallback().getBindings());
+                    }
+                }
+                service.setCallbackReference(reference);
+            }
+        }
+    }
+
+    /**
+     * Create a callback reference for a component service
+     * 
+     * @param component
+     * @param service
+     */
+    private ComponentReference createCallbackReference(Component component, ComponentService service) {
+        ComponentReference componentReference = assemblyFactory.createComponentReference();
+        componentReference.setIsCallback(true);
+        componentReference.setName(service.getName());
+        try {
+            InterfaceContract contract = (InterfaceContract)service.getInterfaceContract().clone();
+            contract.setInterface(contract.getCallbackInterface());
+            contract.setCallbackInterface(null);
+            componentReference.setInterfaceContract(contract);
+        } catch (CloneNotSupportedException e) {
+            // will not happen
+        }
+        Service implService = service.getService();
+        if (implService != null) {
+            Reference implReference = assemblyFactory.createReference();
+            implReference.setName(implService.getName());
+            try {
+                InterfaceContract implContract =
+                    (InterfaceContract)implService.getInterfaceContract().clone();
+                implContract.setInterface(implContract.getCallbackInterface());
+                implContract.setCallbackInterface(null);
+                implReference.setInterfaceContract(implContract);
+            } catch (CloneNotSupportedException e) {
+                // will not happen
+            }
+            componentReference.setReference(implReference);
+        }
+        component.getReferences().add(componentReference);
+        return componentReference;
+    }
+
+    /**
+     * Activate composite services in nested composites.
+     * 
+     * @param composite
+     * @param problems
+     */
+    public void activateCompositeServices(Composite composite) {
+
+        // Process nested composites recursively
+        activateNestedCompositeServices(composite);
+
+        // Process top level composite services
+        for (Service service : composite.getServices()) {
+            CompositeService compositeService = (CompositeService)service;
+
+            // Get the inner most promoted service
+            ComponentService promotedService = getPromotedComponentService(compositeService);
+            if (promotedService != null) {
+                Component promotedComponent = getPromotedComponent(compositeService);
+
+                // Default to use the interface from the promoted service
+                if (compositeService.getInterfaceContract() == null && promotedService.getInterfaceContract() != null) {
+                    compositeService.setInterfaceContract(promotedService.getInterfaceContract());
+                }
+
+                // Create a new component service to represent this composite
+                // service on the promoted component
+                ComponentService newComponentService = assemblyFactory.createComponentService();
+                newComponentService.setName("$promoted$." + compositeService.getName());
+                promotedComponent.getServices().add(newComponentService);
+                newComponentService.setService(promotedService.getService());
+                newComponentService.getBindings().addAll(compositeService.getBindings());
+                newComponentService.setInterfaceContract(compositeService.getInterfaceContract());
+                if (compositeService.getInterfaceContract() != null && compositeService
+                    .getInterfaceContract().getCallbackInterface() != null) {
+                    newComponentService.setCallback(assemblyFactory.createCallback());
+                    if (compositeService.getCallback() != null) {
+                        newComponentService.getCallback().getBindings().addAll(compositeService
+                            .getCallback().getBindings());
+                    }
+                }
+
+                // Change the composite service to now promote the newly
+                // created component service directly
+                compositeService.setPromotedComponent(promotedComponent);
+                compositeService.setPromotedService(newComponentService);
+            }
+        }
+    }
+
+    /**
+     * Activate composite services in nested composites.
+     * 
+     * @param composite
+     * @param problems
+     */
+    public void activateNestedCompositeServices(Composite composite) {
+
+        // Process nested composites recursively
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+
+                // First process nested composites
+                activateNestedCompositeServices((Composite)implementation);
+
+                // Process the component services declared on components
+                // in this composite
+                for (ComponentService componentService : component.getServices()) {
+                    Service implService = componentService.getService();
+                    if (implService != null && implService instanceof CompositeService) {
+                        CompositeService compositeService = (CompositeService)implService;
+
+                        // Get the inner most promoted service
+                        ComponentService promotedService =
+                            getPromotedComponentService(compositeService);
+                        if (promotedService != null) {
+                            Component promotedComponent = getPromotedComponent(compositeService);
+
+                            // Default to use the interface from the promoted
+                            // service
+                            if (compositeService.getInterfaceContract() == null) {
+                                compositeService.setInterfaceContract(promotedService
+                                    .getInterfaceContract());
+                            }
+                            if (componentService.getInterfaceContract() == null) {
+                                componentService.setInterfaceContract(promotedService
+                                    .getInterfaceContract());
+                            }
+
+                            // Create a new component service to represent this
+                            // composite service on the promoted component
+                            ComponentService newComponentService =
+                                assemblyFactory.createComponentService();
+                            newComponentService.setName("$promoted$." + compositeService.getName());
+                            promotedComponent.getServices().add(newComponentService);
+                            newComponentService.setService(promotedService.getService());
+                            newComponentService.getBindings()
+                                .addAll(compositeService.getBindings());
+                            newComponentService.setInterfaceContract(compositeService
+                                .getInterfaceContract());
+                            if (compositeService.getInterfaceContract() != null && compositeService
+                                .getInterfaceContract().getCallbackInterface() != null) {
+                                newComponentService.setCallback(assemblyFactory.createCallback());
+                                if (compositeService.getCallback() != null) {
+                                    newComponentService.getCallback().getBindings()
+                                        .addAll(compositeService.getCallback().getBindings());
+                                }
+                            }
+
+                            // Change the composite service to now promote the
+                            // newly created component service directly
+                            compositeService.setPromotedComponent(promotedComponent);
+                            compositeService.setPromotedService(newComponentService);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * @param composite
+     */
+    private void configureSourcedProperties(Composite composite, List<ComponentProperty> propertySettings) {
+        // Resolve properties
+        Map<String, Property> compositeProperties = new HashMap<String, Property>();
+        ComponentProperty componentProperty = null;
+        for (Property p : composite.getProperties()) {
+            componentProperty = getComponentPropertyByName(p.getName(), propertySettings);
+            if (componentProperty != null) {
+                compositeProperties.put(p.getName(), componentProperty);
+            } else {
+                compositeProperties.put(p.getName(), p);
+            }
+        }
+    
+        for (Component component : composite.getComponents()) {
+            try {
+                PropertyUtil.sourceComponentProperties(compositeProperties, component);
+            } catch (Exception e) {
+                // TODO Auto-generated catch block
+                e.printStackTrace();
+            }
+            Implementation impl = component.getImplementation();
+            if (impl instanceof Composite) {
+                configureSourcedProperties((Composite)impl, component.getProperties());
+            }
+        }
+    }
+
+    /**
+     * Follow a service promotion chain down to the inner most (non composite)
+     * component service.
+     * 
+     * @param topCompositeService
+     * @return
+     */
+    static ComponentService getPromotedComponentService(CompositeService compositeService) {
+        ComponentService componentService = compositeService.getPromotedService();
+        if (componentService != null) {
+            Service service = componentService.getService();
+            if (componentService.getName() != null && service instanceof CompositeService) {
+
+                // Continue to follow the service promotion chain
+                return getPromotedComponentService((CompositeService)service);
+
+            } else {
+
+                // Found a non-composite service
+                return componentService;
+            }
+        } else {
+
+            // No promoted service
+            return null;
+        }
+    }
+
+    /**
+     * Follow a service promotion chain down to the inner most (non composite)
+     * component.
+     * 
+     * @param compositeService
+     * @return
+     */
+    private static Component getPromotedComponent(CompositeService compositeService) {
+        ComponentService componentService = compositeService.getPromotedService();
+        if (componentService != null) {
+            Service service = componentService.getService();
+            if (componentService.getName() != null && service instanceof CompositeService) {
+
+                // Continue to follow the service promotion chain
+                return getPromotedComponent((CompositeService)service);
+
+            } else {
+
+                // Found a non-composite service
+                return compositeService.getPromotedComponent();
+            }
+        } else {
+
+            // No promoted service
+            return null;
+        }
+    }
+
+    private ComponentProperty getComponentPropertyByName(String propertyName, List<ComponentProperty> properties) {
+        if (properties != null) {
+            for (ComponentProperty aProperty : properties) {
+                if (aProperty.getName().equals(propertyName)) {
+                    return aProperty;
+                }
+            }
+        }
+        return null;
+    }
+    
+    private SCABinding createSCABinding() {
+        SCABinding scaBinding = scaBindingFactory.createSCABinding();
+        IntentAttachPointType bindingType = intentAttachPointTypeFactory.createBindingType();
+        bindingType.setName(BINDING_SCA_QNAME);
+        bindingType.setUnresolved(true);
+        ((PolicySetAttachPoint)scaBinding).setType(bindingType);
+        
+        return scaBinding;
+    }
+
+     /**
+      * Fully resolve the binding URIs based on available information. This includes information
+      * from the ".composite" files, from resources associated with the binding, e.g. WSDL files, 
+      * from any associated policies and from the default information for each binding type.
+      * 
+      * TODO: Share the  URL calculation algorithm with the configureComponents() method above
+      *       although keeping the configureComponents() methods signature as is because when
+      *       a composite is actually build in a node the node default information is currently
+      *       available
+      *  
+      * @param composite the composite to be configured
+      * @param uri the path to the composite provided through any nested composite component implementations
+      * @param defaultBindings list of default binding configurations
+      */
+    public void configureBindingURIs(Composite composite, String uri, List<Binding> defaultBindings) throws CompositeBuilderException {
+        
+        String parentComponentURI = uri;
+        
+        // Process nested composites recursively
+        for (Component component : composite.getComponents()) {
+
+            // Initialize component URI
+            String componentURI;
+            if (parentComponentURI == null) {
+                componentURI = component.getName();
+            } else {
+                componentURI = URI.create(parentComponentURI + '/').resolve(component.getName()).toString();
+            }
+            component.setURI(componentURI);
+
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+
+                // Process nested composite
+                configureBindingURIs((Composite)implementation, componentURI, defaultBindings);
+            }
+        }  
+        
+        // Initialize composite service binding URIs
+        List<Service> compositeServices = composite.getServices();
+        for (Service service : compositeServices) {
+            // Set default binding names 
+            
+            // Create default SCA binding
+            if (service.getBindings().isEmpty()) {
+                SCABinding scaBinding = createSCABinding();
+                service.getBindings().add(scaBinding);
+            }
+    
+            // Initialize binding names and URIs
+            for (Binding binding : service.getBindings()) {  
+                constructBindingName(service, binding);
+                constructBindingURI(parentComponentURI, composite, service, binding, defaultBindings);
+            }
+        }
+        
+        // Initialize component service binding URIs
+        for (Component component : composite.getComponents()) {
+            
+            // Index properties, services and references
+            Map<String, Service> services = new HashMap<String, Service>();
+            Map<String, Reference> references = new HashMap<String, Reference>();
+            Map<String, Property> properties = new HashMap<String, Property>();
+            indexImplementationPropertiesServicesAndReferences(component,
+                                                               services,
+                                                               references,
+                                                               properties);
+
+            // Index component services, references and properties
+            // Also check for duplicates
+            Map<String, ComponentService> componentServices =
+                new HashMap<String, ComponentService>();
+            Map<String, ComponentReference> componentReferences =
+                new HashMap<String, ComponentReference>();
+            Map<String, ComponentProperty> componentProperties =
+                new HashMap<String, ComponentProperty>();
+            indexComponentPropertiesServicesAndReferences(component,
+                                                          componentServices,
+                                                          componentReferences,
+                                                          componentProperties);
+
+            // Reconcile component services/references/properties and
+            // implementation services/references and create component
+            // services/references/properties for the services/references
+            // declared by the implementation
+            reconcileServices(component, services, componentServices);
+            reconcileReferences(component, references, componentReferences);
+            reconcileProperties(component, properties, componentProperties);
+            
+            for (ComponentService service : component.getServices()) {
+    
+                // Create default SCA binding
+                if (service.getBindings().isEmpty()) {
+                    SCABinding scaBinding = createSCABinding();
+                    service.getBindings().add(scaBinding);
+                }
+    
+                // Initialize binding names and URIs
+                for (Binding binding : service.getBindings()) {
+                    
+                    constructBindingName(service, binding);
+                    constructBindingURI(component, service, binding, defaultBindings);
+                }
+            } 
+        }
+    }
+    
+    /**
+     * If a binding name is not provided by the user construct it based on the service name
+     * 
+     * @param service
+     * @param binding
+     */
+    private void constructBindingName(Service service, Binding binding) throws CompositeBuilderException{
+        
+        // set the default binding name if one is required        
+        // if there is no name on the binding then set it to the service name 
+        if (binding.getName() == null){
+            binding.setName(service.getName());
+        }
+            
+        // Check that multiple bindings do not have the same name
+        for (Binding otherBinding : service.getBindings()) {
+            if (otherBinding == binding) {
+                // Skip the current binding
+                continue;
+            }
+            if (binding.getClass() != otherBinding.getClass()) {
+                // Look for a binding of the same type
+                continue;
+            }
+            if (binding.getName().equals(otherBinding.getName())) {
+                warning("Multiple bindings for service " + 
+                                                    service.getName() + 
+                                                    " have the same binding type and name " +
+                                                    binding.getName() +
+                                                    ". Tuscany SCA can't create unique URIs to differentiate these bindings ", binding);
+            }
+        }
+    }
+
+    /**
+     * URI construction for composite bindings based on Assembly spec section 1.7.2, This method
+     * assumes that the component URI part of the binding URI is formed from the part to the 
+     * composite in question and just calls the generic constructBindingURI method with this 
+     * information
+     * 
+     * @param parentComponentURI
+     * @param composite
+     * @param service
+     * @param binding
+     * @param defaultBindings
+     */
+    private void constructBindingURI(String parentComponentURI, Composite composite, Service service, Binding binding, List<Binding> defaultBindings) 
+    throws CompositeBuilderException{
+        // This is a composite service so there is no component to provide a component URI
+        // The path to this composite (through nested composites) is used.
+        boolean includeBindingName = composite.getServices().size() != 1;
+        constructBindingURI(parentComponentURI, service, binding, includeBindingName, defaultBindings);
+    }
+
+     /**
+      * URI construction for component bindings based on Assembly spec section 1.7.2. This method
+      * calculates the component URI part based on component information before calling the generic
+      * constructBindingURI method
+      *
+      * @param component the component that holds the service
+      * @param service the service that holds the binding
+      * @param binding the binding for which the URI is being constructed
+      * @param defaultBindings the list of default binding configurations
+      */
+    private void constructBindingURI(Component component, Service service, Binding binding, List<Binding> defaultBindings)
+    throws CompositeBuilderException{
+        boolean includeBindingName = component.getServices().size() != 1;
+        constructBindingURI(component.getURI(), service, binding, includeBindingName, defaultBindings);
+    }
+            
+    /**
+     * Generic URI construction for bindings based on Assembly spec section 1.7.2
+     * 
+     * @param componentURIString the string version of the URI part that comes from the component name
+     * @param service the service in question
+     * @param binding the binding for which the URI is being constructed
+     * @param includeBindingName when set true the serviceBindingURI part should be used
+     * @param defaultBindings the list of default binding configurations
+     * @throws CompositeBuilderException
+     */
+    private void constructBindingURI(String componentURIString, Service service, Binding binding, boolean includeBindingName, List<Binding> defaultBindings) 
+      throws CompositeBuilderException{
+        
+        try {
+            // calculate the service binding URI
+            URI bindingURI;
+            if (binding.getURI() != null){
+                bindingURI = new URI(binding.getURI());
+
+                // if the user has provided an absolute binding URI then use it
+                if (bindingURI.isAbsolute()){
+                    binding.setURI(bindingURI.toString());
+                    return;
+                }
+            } else {
+                bindingURI = null;
+            }
+            
+            // Get the service binding name
+            URI bindingName;
+            if (binding.getName() != null) {
+                bindingName = new URI(binding.getName());
+            } else {
+                bindingName = new URI("");
+            }
+            
+            // calculate the component URI  
+            URI componentURI;
+            if (componentURIString != null) {
+                componentURI = new URI(addSlashToPath(componentURIString));
+            } else {
+                componentURI = null;
+            }
+            
+            // if the user has provided an absolute component URI then use it
+            if (componentURI != null && componentURI.isAbsolute()){
+                binding.setURI(constructBindingURI(null, componentURI, bindingURI, includeBindingName, bindingName));
+                return;
+            }         
+            
+            // calculate the base URI
+            
+            // get the protocol for this binding/URI
+/* some code that allows binding specific code to run. Being discussed on ML            
+            BindingURICalculator uriCalculator = bindingURICalcualtorExtensionPoint.getBindingURICalculator(binding);
+            
+            if  (uriCalculator != null){
+                String protocol = uriCalculator.getProtocol(binding);
+                
+                // find the default binding with the right protocol
+                Binding defaultBinding = nodeInfo.getBindingDefault(binding, protocol);
+                
+                if (defaultBinding != null){
+                    baseURI = new URI(defaultBinding.getURI());
+                } else {
+                    baseURI = null;
+                }
+                
+            } else {
+                baseURI = null;
+            }
+*/
+            // as a simpler alternative to the above commented out code. 
+            URI baseURI = null;
+            if (defaultBindings != null) {
+                for (Binding defaultBinding : defaultBindings){
+                    if (binding.getClass() == defaultBinding.getClass()){
+                        baseURI = new URI(addSlashToPath(defaultBinding.getURI()));
+                        break;
+                    }
+                }
+            }
+            
+            binding.setURI(constructBindingURI(baseURI, componentURI, bindingURI, includeBindingName, bindingName));
+        } catch (URISyntaxException ex) {
+            warning("URLSyntaxException when creating binding URI at component " +
+                                                componentURIString +
+                                                " service " + 
+                                                service.getName() +
+                                                " binding " + 
+                                                binding.getName(),
+                                                ex);
+        }      
+    }
+    
+    /**
+     * Use to ensure that URI paths end in "/" as here we want to maintain the
+     * last path element of an base URI when other URI are resolved against it. This is
+     * not the default behaviour of URI resolution as defined in RFC 2369
+     * 
+     * @param path the path string to which the "/" is to be added
+     * @return the resulting path with a "/" added if it not already there
+     */
+    private String addSlashToPath(String path){
+        if (path.endsWith("/")){
+            return path;
+        } else {
+            return path + "/";
+        }
+    }
+    
+    /**
+     * Concatenate binding URI parts together based on Assembly spec section 1.7.2
+     * 
+     * @param baseURI the base of the binding URI
+     * @param componentURI the middle part of the binding uri derived from the component name
+     * @param bindingURI the end part of the binding uri
+     * @param includeBindingName when set true the binding name part should be used
+     * @param bindingName the binding name
+     * @return the resulting URI as a string
+     */
+    private String constructBindingURI(URI baseURI, URI componentURI, URI bindingURI, boolean includeBindingName, URI bindingName){        
+        String uriString;
+        
+        if (baseURI == null) {
+            if (componentURI == null){
+                if (bindingURI != null ) {
+                    uriString = bindingURI.toString();
+                } else {
+                    uriString = bindingName.toString();
+                }
+            } else {
+                if (bindingURI != null ) {
+                    uriString = componentURI.resolve(bindingURI).toString();
+                } else {
+                    if (includeBindingName) {
+                        uriString = componentURI.resolve(bindingName).toString();
+                    } else {
+                        uriString = componentURI.toString();
+                    }
+                }
+            }
+        } else {
+            if (componentURI == null){
+                if (bindingURI != null ) {
+                    uriString = baseURI.resolve(bindingURI).toString();
+                } else {
+                    if (includeBindingName) {
+                        uriString = baseURI.resolve(bindingName).toString();
+                    } else {
+                        uriString = baseURI.toString();
+                    }
+                }
+            } else {
+                if (bindingURI != null ) {
+                    uriString = baseURI.resolve(componentURI).resolve(bindingURI).toString();
+                } else {
+                    if (includeBindingName) {
+                        uriString = baseURI.resolve(componentURI).resolve(bindingName).toString();
+                    } else {
+                        uriString = baseURI.resolve(componentURI).toString();
+                    }
+                }
+            }
+        }
+        
+        // tidy up by removing any trailing "/"
+        if (uriString.endsWith("/")){
+            uriString = uriString.substring(0, uriString.length()-1);   
+        }
+        
+        URI uri = URI.create(uriString);
+        if (!uri.isAbsolute()) {
+            uri = URI.create("/").resolve(uri);
+        }
+        return uri.toString();
+    }    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeIncludeBuilderImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeIncludeBuilderImpl.java
new file mode 100644
index 0000000000..ced482dbf6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeIncludeBuilderImpl.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderMonitor;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+public class CompositeIncludeBuilderImpl {
+    
+    public CompositeIncludeBuilderImpl(CompositeBuilderMonitor monitor) {
+    }
+
+    /**
+     * Collect all includes in a graph of includes.
+     * 
+     * @param composite
+     * @param includes
+     */
+    private void collectIncludes(Composite composite, List<Composite> includes) {
+        for (Composite include : composite.getIncludes()) {
+            includes.add(include);
+            collectIncludes(include, includes);
+        }
+    }
+
+    /**
+     * Copy a list of includes into a composite.
+     * 
+     * @param composite
+     */
+    public void fuseIncludes(Composite composite) {
+    
+        // First collect all includes
+        List<Composite> includes = new ArrayList<Composite>();
+        collectIncludes(composite, includes);
+    
+        // Then clone them
+        for (Composite include : includes) {
+            Composite clone;
+            try {
+                clone = (Composite)include.clone();
+            } catch (CloneNotSupportedException e) {
+                throw new RuntimeException(e);
+            }
+            composite.getComponents().addAll(clone.getComponents());
+            composite.getServices().addAll(clone.getServices());
+            composite.getReferences().addAll(clone.getReferences());
+            composite.getProperties().addAll(clone.getProperties());
+            composite.getWires().addAll(clone.getWires());
+            if ( composite instanceof PolicySetAttachPoint ) {
+                ((PolicySetAttachPoint)composite).getPolicySets().addAll(((PolicySetAttachPoint)clone).getPolicySets());
+                ((PolicySetAttachPoint)composite).getRequiredIntents().addAll(((PolicySetAttachPoint)clone).getRequiredIntents());
+            }
+        }
+    
+        // Clear the list of includes
+        composite.getIncludes().clear();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeWireBuilderImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeWireBuilderImpl.java
new file mode 100644
index 0000000000..2096bbd651
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeWireBuilderImpl.java
@@ -0,0 +1,1021 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.assembly.OperationsConfigurator;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.Wire;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderMonitor;
+import org.apache.tuscany.sca.assembly.builder.Problem.Severity;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.util.PolicyComputationUtils;
+
+public class CompositeWireBuilderImpl {
+
+    private CompositeBuilderMonitor monitor;
+    private AssemblyFactory assemblyFactory;
+    private InterfaceContractMapper interfaceContractMapper;
+    
+    private BindingPolicyComputer bindingPolicyComputer = null;
+    private ImplementationPolicyComputer implPolicyComputer = null;
+    
+    //Represents a target component and service
+    private class Target {
+        Component component;
+        ComponentService service;
+        
+        Target(Component component, ComponentService service) {
+            this.component = component;
+            this.service = service;
+        }
+        
+        Component getComponent() {
+            return component;
+        }
+        
+        ComponentService getService() {
+            return service;
+        }
+    };
+    
+    public CompositeWireBuilderImpl(AssemblyFactory assemblyFactory, InterfaceContractMapper interfaceContractMapper, CompositeBuilderMonitor monitor) {
+        this.assemblyFactory = assemblyFactory;
+        this.interfaceContractMapper = interfaceContractMapper;
+        this.monitor = monitor;
+        
+        this.bindingPolicyComputer = new BindingPolicyComputer();
+        this.implPolicyComputer = new ImplementationPolicyComputer();
+    }
+
+    /**
+     * Wire component references to component services and connect promoted
+     * services/references to component services/references inside a composite.
+     * 
+     * @param composite
+     */
+    public void wireComposite(Composite composite) {
+
+        // Wire nested composites recursively
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                wireComposite((Composite)implementation);
+            }
+        }
+
+        // Index components, services and references
+        Map<String, Component> components = new HashMap<String, Component>();
+        Map<String, ComponentService> componentServices = new HashMap<String, ComponentService>();
+        Map<String, ComponentReference> componentReferences = new HashMap<String, ComponentReference>();
+        indexComponentsServicesAndReferences(composite, components, componentServices, componentReferences);
+
+        // Connect composite services and references to the component
+        // services and references that they promote
+        connectCompositeServices(composite, components, componentServices);
+        connectCompositeReferences(composite, componentReferences);
+
+        // Compute the policies before connecting component references
+        computePolicies(composite);
+
+        // Connect component references as described in wires
+        connectWires(composite, componentServices, componentReferences);
+
+        // Connect component references to their targets
+        connectComponentReferences(composite, components, componentServices, componentReferences);
+
+        // Validate that references are wired or promoted, according
+        // to their multiplicity
+        for (ComponentReference componentReference : componentReferences.values()) {
+            if (!ReferenceUtil.validateMultiplicityAndTargets(componentReference.getMultiplicity(), componentReference
+                .getTargets(), componentReference.getBindings())) {
+                if (componentReference.getTargets().isEmpty()) {
+
+                    // No warning if the reference is promoted out of the current composite
+                    boolean promoted = false;
+                    for (Reference reference : composite.getReferences()) {
+                        CompositeReference compositeReference = (CompositeReference)reference;
+                        if (compositeReference.getPromotedReferences().contains(componentReference)) {
+                            promoted = true;
+                            break;
+                        }
+                    }
+                    if (!promoted && !componentReference.isCallback()) {
+                        warning("No targets for reference: " + componentReference.getName(), composite);
+                    }
+                } else {
+                    warning("Too many targets on reference: " + componentReference.getName(), composite);
+                }
+            }
+        }
+    }
+    
+    /**
+     * Index components, services and references inside a composite.
+     * @param composite
+     * @param components
+     * @param componentServices
+     * @param componentReferences
+     */
+    private void indexComponentsServicesAndReferences(Composite composite,
+                                              Map<String, Component> components,
+                                              Map<String, ComponentService> componentServices,
+                                              Map<String, ComponentReference> componentReferences) {
+
+        for (Component component : composite.getComponents()) {
+            
+            // Index components by name
+            components.put(component.getName(), component);
+            
+            ComponentService nonCallbackService = null;
+            int nonCallbackServices = 0;
+            for (ComponentService componentService : component.getServices()) {
+                
+                // Index component services by component name / service name
+                String uri = component.getName() + '/' + componentService.getName();
+                componentServices.put(uri, componentService);
+                if (!componentService.isCallback()) {
+                    
+                    // Check how many non callback services we have
+                    if (nonCallbackServices == 0) {
+                        nonCallbackService = componentService;
+                    }
+                    nonCallbackServices++;
+                }
+            }
+            if (nonCallbackServices == 1) {
+                // If we have a single non callback service, index it by
+                // component name as well
+                componentServices.put(component.getName(), nonCallbackService);
+            }
+            
+            // Index references by component name / reference name
+            for (ComponentReference componentReference : component.getReferences()) {
+                String uri = component.getName() + '/' + componentReference.getName();
+                componentReferences.put(uri, componentReference);
+            }
+        }
+    }
+
+    /**
+     * Report a warning.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void warning(String message, Object model) {
+        monitor.problem(new ProblemImpl(Severity.WARNING, message, model));
+    }
+
+    /**
+     * Connect composite services to the component services that they promote.
+     * 
+     * @param composite
+     * @param componentServices
+     * @param problems
+     */
+    private void connectCompositeServices(Composite composite,
+                                          Map<String, Component> components,
+                                          Map<String, ComponentService> componentServices) {
+    
+        // Propagate interfaces from inner composite components' services to
+        // their component services
+        for (Component component : composite.getComponents()) {
+            if (component.getImplementation() instanceof Composite) {
+                for (ComponentService componentService : component.getServices()) {
+                    Service service = componentService.getService();
+                    if (service != null) {
+                        if (componentService.getInterfaceContract() == null) {
+                            componentService.setInterfaceContract(service.getInterfaceContract());
+                        }
+                    }
+                }
+            }
+        }
+    
+        // Connect composite services to the component services that they
+        // promote
+        for (Service service : composite.getServices()) {
+            CompositeService compositeService = (CompositeService)service;
+            ComponentService componentService = compositeService.getPromotedService();
+            if (componentService != null && componentService.isUnresolved()) {
+                
+                String promotedComponentName = compositeService.getPromotedComponent().getName(); 
+                String promotedServiceName;
+                if (componentService.getName() != null) {
+                    promotedServiceName = promotedComponentName + '/' + componentService.getName();
+                } else {
+                    promotedServiceName = promotedComponentName;
+                }
+                ComponentService promotedService = componentServices.get(promotedServiceName);
+                if (promotedService != null) {
+    
+                    // Point to the resolved component
+                    Component promotedComponent = components.get(promotedComponentName);
+                    compositeService.setPromotedComponent(promotedComponent);
+                    
+                    // Point to the resolved component service
+                    compositeService.setPromotedService(promotedService);
+    
+                    // Use the interface contract from the component service if
+                    // none is specified on the composite service
+                    if (compositeService.getInterfaceContract() == null) {
+                        compositeService.setInterfaceContract(promotedService.getInterfaceContract());
+                    }
+    
+                } else {
+                    warning("Promoted component service not found: " + promotedServiceName, composite);
+                }
+            }
+        }
+    
+    }
+
+    /**
+     * Resolves promoted references.
+     * 
+     * @param composite
+     * @param componentReferences
+     * @param problems
+     */
+    private void connectCompositeReferences(Composite composite, Map<String, ComponentReference> componentReferences) {
+    
+        // Propagate interfaces from inner composite components' references to
+        // their component references
+        for (Component component : composite.getComponents()) {
+            if (component.getImplementation() instanceof Composite) {
+                for (ComponentReference componentReference : component.getReferences()) {
+                    Reference reference = componentReference.getReference();
+                    if (reference != null) {
+                        if (componentReference.getInterfaceContract() == null) {
+                            componentReference.setInterfaceContract(reference.getInterfaceContract());
+                        }
+                    }
+                }
+            }
+        }
+    
+        // Connect composite references to the component references
+        // that they promote
+        for (Reference reference : composite.getReferences()) {
+            CompositeReference compositeReference = (CompositeReference)reference;
+            List<ComponentReference> promotedReferences = compositeReference.getPromotedReferences();
+            for (int i = 0, n = promotedReferences.size(); i < n; i++) {
+                ComponentReference componentReference = promotedReferences.get(i);
+                if (componentReference.isUnresolved()) {
+                    String componentReferenceName = componentReference.getName();
+                    componentReference = componentReferences.get(componentReferenceName);
+                    if (componentReference != null) {
+    
+                        // Point to the resolved component reference
+                        promotedReferences.set(i, componentReference);
+    
+                        // Use the interface contract from the component
+                        // reference if none
+                        // is specified on the composite reference
+                        if (compositeReference.getInterfaceContract() == null) {
+                            compositeReference.setInterfaceContract(componentReference.getInterfaceContract());
+                        }
+    
+                    } else {
+                        warning("Promoted component reference not found: " + componentReferenceName, composite);
+                    }
+                }
+            }
+        }
+    }
+    
+    private List<Target> createComponentReferenceTargets(Composite composite,
+                                                         Map<String, Component> components,
+                                                         Map<String, ComponentService> componentServices,
+                                                         ComponentReference componentReference) {
+        List<Target> targets = new ArrayList<Target>();
+        
+        if (componentReference.getAutowire() == Boolean.TRUE) {
+
+            // Find suitable targets in the current composite for an
+            // autowired reference
+            Multiplicity multiplicity = componentReference.getMultiplicity();
+            for (Component targetComponent : composite.getComponents()) {
+                for (ComponentService targetComponentService : targetComponent.getServices()) {
+                    if (componentReference.getInterfaceContract() == null ||
+                        interfaceContractMapper.isCompatible(componentReference.getInterfaceContract(), targetComponentService.getInterfaceContract())) {
+                        Target target = new Target(targetComponent, targetComponentService);
+                        targets.add(target);
+                        if (multiplicity == Multiplicity.ZERO_ONE || multiplicity == Multiplicity.ONE_ONE) {
+                            break;
+                        }
+                    }
+                }
+            }
+            
+            if (multiplicity == Multiplicity.ONE_N || multiplicity == Multiplicity.ONE_ONE) {
+                if (targets.size() == 0) {
+                    warning("No target services found for the component reference to be autowired: " + componentReference
+                                .getName(),
+                            componentReference);
+                }
+            }
+
+        } else if (!componentReference.getTargets().isEmpty()) {
+
+            // Resolve targets specified on the component reference
+            for (ComponentService componentService : componentReference.getTargets()) {
+                
+                // Resolve the target component and service
+                String name = componentService.getName();
+                ComponentService targetComponentService = componentServices.get(name);
+                Component targetComponent;
+                int s = name.indexOf('/');
+                if (s == -1) {
+                    targetComponent = components.get(name);
+                } else {
+                    targetComponent = components.get(name.substring(0, s));
+                }
+                
+                if (targetComponentService != null) {
+
+                    // Check that the target component service provides
+                    // a superset of the component reference interface
+                    if (componentReference.getInterfaceContract() == null ||
+                        interfaceContractMapper.isCompatible(componentReference.getInterfaceContract(), targetComponentService.getInterfaceContract())) {
+
+                        Target target = new Target(targetComponent, targetComponentService);
+                        targets.add(target);
+
+                        // mark the reference target as resolved. Used later when we are looking to 
+                        // see if an sca binding is associated with a resolved target or not
+                        componentService.setUnresolved(false);
+                    } else {
+                        warning("Incompatible interfaces on component reference and target: " + componentReference
+                                    .getName()
+                                    + " : "
+                                    + componentService.getName(),
+                                composite);
+                    }
+                } else {
+                    // add all the reference bindings into the target so that they
+                    // can be used for comparison when the target is resolved at runtime
+                    componentService.getBindings().addAll(componentReference.getBindings());
+                    
+                    // The bindings will be cloned back into the reference when the 
+                    // target is finally resolved. 
+                    
+                    warning("Component reference target not found, it might be a remote service: " + componentService.getName(), composite);
+                }
+            }
+        } else if (componentReference.getReference() != null) {
+
+            // Resolve targets from the corresponding reference in the
+            // componentType
+            for (ComponentService componentService : componentReference.getReference().getTargets()) {
+
+                // Resolve the target component and service
+                String name = componentService.getName();
+                ComponentService targetComponentService = componentServices.get(name);
+                Component targetComponent;
+                int s = name.indexOf('/');
+                if (s == -1) {
+                    targetComponent = components.get(name);
+                } else {
+                    targetComponent = components.get(name.substring(0, s));
+                }
+                
+                if (targetComponentService != null) {
+
+                    // Check that the target component service provides
+                    // a superset of
+                    // the component reference interface
+                    if (componentReference.getInterfaceContract() == null ||
+                        interfaceContractMapper.isCompatible(componentReference.getInterfaceContract(), targetComponentService.getInterfaceContract())) {
+
+                        Target target = new Target(targetComponent, targetComponentService);
+                        targets.add(target);
+                        
+                        // mark the reference target as resolved. Used later when we are looking to 
+                        // see if an sca binding is associated with a resolved target or not
+                        componentService.setUnresolved(false);
+                    } else {
+                        warning("Incompatible interfaces on component reference and target: " + componentReference
+                                    .getName()
+                                    + " : "
+                                    + componentService.getName(),
+                                composite);
+                    }
+                } else {
+                    // add all the reference bindings into the target so that they
+                    // can be used for comparison when the target is resolved at runtime
+                    componentService.getBindings().addAll(componentReference.getBindings());
+                    
+                    // The bindings will be cloned back into the reference when the 
+                    // target is finally resolved. 
+                    
+                    warning("Component reference target from component type not found, it might be a remote service: " + componentService.getName(), composite);
+                }
+            }
+        }
+        return targets;
+    }
+
+
+    /**
+     * Connect references to their targets.
+     * 
+     * @param composite
+     * @param componentServices
+     * @param componentReferences
+     * @param problems
+     */
+    private void connectComponentReferences(Composite composite,
+                                            Map<String, Component> components,
+                                            Map<String, ComponentService> componentServices,
+                                            Map<String, ComponentReference> componentReferences) {
+        for (ComponentReference componentReference : componentReferences.values()) {
+            
+            List<Target> targets = createComponentReferenceTargets(composite, 
+                                                                   components, 
+                                                                   componentServices, 
+                                                                   componentReference);
+
+            // Select the reference bindings matching the target service bindings 
+            List<Binding> selectedBindings = new ArrayList<Binding>();
+    
+            // Handle callback
+            boolean bidirectional = false;
+            if (componentReference.getInterfaceContract() != null && componentReference.getInterfaceContract().getCallbackInterface() != null) {
+                bidirectional = true;
+            }
+            List<Binding> selectedCallbackBindings = bidirectional ? new ArrayList<Binding>() : null;
+    
+            for (Target target : targets) {
+                
+                Component targetComponent = target.getComponent();
+                ComponentService targetComponentService = target.getService();
+                if (targetComponentService.getService() instanceof CompositeService) {
+                    CompositeService compositeService = (CompositeService) targetComponentService.getService();
+                    // Find the promoted component service
+                    targetComponentService = CompositeConfigurationBuilderImpl.getPromotedComponentService(compositeService);
+                }
+                
+                try  {
+                    bindingPolicyComputer.determineApplicableBindingPolicySets(componentReference, targetComponentService);
+                } catch ( Exception e ) {
+                    warning("Policy related exception: " + e, e);
+                    //throw new RuntimeException(e);
+                }
+
+                // Match the binding against the bindings of the target service
+                Binding selected = BindingUtil.resolveBindings(componentReference, targetComponent, targetComponentService);
+                if (selected == null) {
+                    warning("Component reference doesn't have a matching binding", componentReference);
+                } else {
+                    selectedBindings.add(selected);
+                }
+                if (bidirectional) {
+                    Binding selectedCallback = BindingUtil.resolveCallbackBindings(componentReference, targetComponent, targetComponentService);
+                    if (selectedCallback != null) {
+                        selectedCallbackBindings.add(selectedCallback);
+                    }
+                }
+            }
+                       
+            if (!targets.isEmpty()) {
+
+                // Add all the effective bindings
+                componentReference.getBindings().clear();
+                componentReference.getBindings().addAll(selectedBindings);
+                if (bidirectional) {
+                    componentReference.getCallback().getBindings().clear();
+                    componentReference.getCallback().getBindings().addAll(selectedCallbackBindings);
+                }
+            }
+            
+            // Need to tidy up the reference binding list. The situation so far...
+            //    Wired reference (1 or more targets are specified)
+            //       Binding.uri = null  - remove as its left over from target resolution
+            //                             the binding will have been moved to the target from where 
+            //                             it will be resolved later
+            //       Binding.uri != null - the reference was resolved
+            //    Unwired reference (0 targets)
+            //       Binding.uri = null  - Either a callback reference or the reference is yet to be wired
+            //                             either manually or via autowire so leave the binding where it is
+            //       Binding.uri != null - from the composite file so leave it 
+            if (componentReference.getTargets().size() > 0){
+                List<Binding> bindingsToRemove = new ArrayList<Binding>();
+                for(Binding binding : componentReference.getBindings()){
+                    if(binding.getURI() == null){
+                        bindingsToRemove.add(binding);
+                    }
+                }
+                
+                componentReference.getBindings().removeAll(bindingsToRemove);
+            }
+        }
+    }
+
+    /**
+     * Resolve wires and connect the sources to their targets
+     * 
+     * @param composite
+     * @param componentServices
+     * @param componentReferences
+     * @param problems
+     */
+    private void connectWires(Composite composite,
+                              Map<String, ComponentService> componentServices,
+                              Map<String, ComponentReference> componentReferences) {
+    
+        // For each wire, resolve the source reference, the target service, and
+        // add it to the list of targets of the reference
+        List<Wire> wires = composite.getWires();
+        for (int i = 0, n = wires.size(); i < n; i++) {
+            Wire wire = wires.get(i);
+    
+            ComponentReference resolvedReference;
+            ComponentService resolvedService;
+    
+            // Resolve the source reference
+            ComponentReference source = wire.getSource();
+            if (source != null && source.isUnresolved()) {
+                resolvedReference = componentReferences.get(source.getName());
+                if (resolvedReference != null) {
+                    wire.setSource(resolvedReference);
+                } else {
+                    warning("Wire source not found: " + source.getName(), composite);
+                }
+            } else {
+                resolvedReference = wire.getSource();
+            }
+    
+            // Resolve the target service
+            ComponentService target = wire.getTarget();
+            if (target != null && target.isUnresolved()) {
+                resolvedService = componentServices.get(target.getName());
+                if (resolvedService != null) {
+                    wire.setTarget(target);
+                } else {
+                    warning("Wire target not found: " + source.getName(), composite);
+                }
+            } else {
+                resolvedService = wire.getTarget();
+            }
+    
+            // Add the target service to the list of targets of the
+            // reference
+            if (resolvedReference != null && resolvedService != null) {
+                // Check that the target component service provides
+                // a superset of
+                // the component reference interface
+                if (resolvedReference.getInterfaceContract() == null || interfaceContractMapper
+                    .isCompatible(resolvedReference.getInterfaceContract(), resolvedService.getInterfaceContract())) {
+    
+                    //resolvedReference.getTargets().add(resolvedService);
+                    resolvedReference.getTargets().add(wire.getTarget());
+                } else {
+                    warning("Incompatible interfaces on wire source and target: " + source.getName()
+                        + " : "
+                        + target.getName(), composite);
+                }
+            }
+        }
+    
+        // Clear the list of wires
+        composite.getWires().clear();
+    }
+
+    /**
+     * Wire composite references in nested composites.
+     * 
+     * @param composite
+     * @param problems
+     */
+    public void wireCompositeReferences(Composite composite) {
+    
+        // Process nested composites recursively
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                wireCompositeReferences((Composite)implementation);
+            }
+        }
+    
+        // Process composite references declared in this composite
+        for (Reference reference : composite.getReferences()) {
+            CompositeReference compositeReference = (CompositeReference)reference;
+            List<ComponentReference> promotedReferences = getPromotedComponentReferences(compositeReference);
+            for (ComponentReference promotedReference : promotedReferences) {
+    
+                reconcileReferenceBindings(compositeReference, promotedReference);
+                if (compositeReference.getInterfaceContract() != null && // can be null in unit tests
+                compositeReference.getInterfaceContract().getCallbackInterface() != null) {
+                    SCABinding scaCallbackBinding = promotedReference.getCallbackBinding(SCABinding.class);
+                    if (promotedReference.getCallback() != null) {
+                        promotedReference.getCallback().getBindings().clear();
+                    } else {
+                        promotedReference.setCallback(assemblyFactory.createCallback());
+                    }
+                    if (scaCallbackBinding != null) {
+                        promotedReference.getCallback().getBindings().add(scaCallbackBinding);
+                    }
+                    if (compositeReference.getCallback() != null) {
+                        promotedReference.getCallback().getBindings().addAll(compositeReference.getCallback()
+                            .getBindings());
+                    }
+                }
+            }
+        }
+    
+        // Process the component references declared on components
+        // in this composite
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                for (ComponentReference componentReference : component.getReferences()) {
+                    Reference implReference = componentReference.getReference();
+                    if (implReference != null && implReference instanceof CompositeReference) {
+                        CompositeReference compositeReference = (CompositeReference)implReference;
+                        List<ComponentReference> promotedReferences =
+                            getPromotedComponentReferences(compositeReference);
+                        for (ComponentReference promotedReference : promotedReferences) {
+    
+                            // Override the configuration of the promoted reference
+                            reconcileReferenceBindings(componentReference, promotedReference);
+                            if (componentReference.getInterfaceContract() != null && // can be null in unit tests
+                            componentReference.getInterfaceContract().getCallbackInterface() != null) {
+                                SCABinding scaCallbackBinding = promotedReference.getCallbackBinding(SCABinding.class);
+                                if (promotedReference.getCallback() != null) {
+                                    promotedReference.getCallback().getBindings().clear();
+                                } else {
+                                    promotedReference.setCallback(assemblyFactory.createCallback());
+                                }
+                                if (scaCallbackBinding != null) {
+                                    promotedReference.getCallback().getBindings().add(scaCallbackBinding);
+                                }
+                                if (componentReference.getCallback() != null) {
+                                    promotedReference.getCallback().getBindings().addAll(componentReference
+                                        .getCallback().getBindings());
+                                }
+                            }
+    
+                            // Wire the promoted reference to the actual
+                            // non-composite component services
+                            if (promotedReference.getMultiplicity() == Multiplicity.ONE_ONE || promotedReference
+                                .getMultiplicity() == Multiplicity.ONE_ONE) {
+                                // promotedReference.getTargets().clear();
+                            }
+                            for (ComponentService target : componentReference.getTargets()) {
+                                if (target.getService() instanceof CompositeService) {
+    
+                                    // Wire to the actual component service
+                                    // promoted by a composite service
+                                    CompositeService compositeService = (CompositeService)target.getService();
+                                    // Find the promoted component service
+                                    ComponentService componentService = CompositeConfigurationBuilderImpl.getPromotedComponentService(compositeService);
+                                    if (componentService != null) {
+                                        promotedReference.getTargets().add(componentService);
+                                    }
+                                } else {
+    
+                                    // Wire to a non-composite target service
+                                    promotedReference.getTargets().add(target);
+                                }
+                            }
+                        }
+                    }
+                }
+            } else {
+                for (ComponentReference componentReference : component.getReferences()) {
+    
+                    // Wire the component reference to the actual
+                    // non-composite component services
+                    List<ComponentService> targets = componentReference.getTargets();
+                    for (int i = 0, n = targets.size(); i < n; i++) {
+                        ComponentService target = targets.get(i);
+                        if (target.getService() instanceof CompositeService) {
+    
+                            // Wire to the actual component service
+                            // promoted by a composite service
+                            CompositeService compositeService = (CompositeService)target.getService();
+                            ComponentService componentService = compositeService.getPromotedService();
+                            if (componentService != null) {
+                                targets.set(i, componentService);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * Follow a reference promotion chain down to the inner most (non composite)
+     * component references.
+     * 
+     * @param compositeReference
+     * @return
+     */
+    private List<ComponentReference> getPromotedComponentReferences(CompositeReference compositeReference) {
+        List<ComponentReference> componentReferences = new ArrayList<ComponentReference>();
+        collectPromotedComponentReferences(compositeReference, componentReferences);
+        return componentReferences;
+    }
+
+    /**
+     * Follow a reference promotion chain down to the inner most (non composite)
+     * component references.
+     * 
+     * @param compositeReference
+     * @param componentReferences
+     * @return
+     */
+    private void collectPromotedComponentReferences(CompositeReference compositeReference,
+                                                    List<ComponentReference> componentReferences) {
+        for (ComponentReference componentReference : compositeReference.getPromotedReferences()) {
+            Reference reference = componentReference.getReference();
+            if (reference instanceof CompositeReference) {
+    
+                // Continue to follow the reference promotion chain
+                collectPromotedComponentReferences((CompositeReference)reference, componentReferences);
+    
+            } else if (reference != null) {
+    
+                // Found a non-composite reference
+                componentReferences.add(componentReference);
+            }
+        }
+    }
+
+    /**
+     * Override the bindings for a promoted reference from an outer component
+     * reference
+     * 
+     * @param reference
+     * @param promotedReference
+     */
+    private void reconcileReferenceBindings(Reference reference, ComponentReference promotedReference) {
+        Set<Binding> bindings = new HashSet<Binding>();
+        bindings.addAll(promotedReference.getBindings());
+        bindings.addAll(reference.getBindings());
+        promotedReference.getBindings().clear();
+        for (Binding binding : bindings) {
+            if ((!(binding instanceof OptimizableBinding)) || binding.getURI() != null) {
+                promotedReference.getBindings().add(binding);
+            }
+        }
+        if (promotedReference.getMultiplicity() == Multiplicity.ONE_ONE || promotedReference.getMultiplicity() == Multiplicity.ZERO_ONE) {
+            if (promotedReference.getBindings().size() > 1) {
+                warning("Component reference " + promotedReference.getName() + " has more than one wires",
+                        promotedReference);
+            }
+        }
+        Set<Binding> callbackBindings = new HashSet<Binding>();
+        if (promotedReference.getCallback() != null) {
+            callbackBindings.addAll(promotedReference.getCallback().getBindings());
+        }
+        if (reference.getCallback() != null) {
+            callbackBindings.addAll(reference.getCallback().getBindings());
+        }
+        promotedReference.setCallback(assemblyFactory.createCallback());
+        for (Binding binding : callbackBindings) {
+            if ((!(binding instanceof OptimizableBinding)) || binding.getURI() != null) {
+                promotedReference.getCallback().getBindings().add(binding);
+            }
+        }
+    }
+    
+    private void addPoliciesFromPromotedService(CompositeService compositeService) {
+        //inherit intents and policies from promoted service
+        PolicyComputationUtils.addInheritedIntents(compositeService.getPromotedService().getRequiredIntents(), 
+                            compositeService.getRequiredIntents());
+        PolicyComputationUtils.addInheritedPolicySets(compositeService.getPromotedService().getPolicySets(), 
+                               compositeService.getPolicySets(), true);
+        addInheritedOperationConfigurations(compositeService.getPromotedService(), compositeService);
+    }
+    
+    private void addPoliciesFromPromotedReference(CompositeReference compositeReference) {
+        for ( Reference promotedReference : compositeReference.getPromotedReferences() ) {
+           PolicyComputationUtils.addInheritedIntents(promotedReference.getRequiredIntents(), 
+                               compositeReference.getRequiredIntents());
+       
+           PolicyComputationUtils.addInheritedPolicySets(promotedReference.getPolicySets(), 
+                                  compositeReference.getPolicySets(), true);
+           addInheritedOperationConfigurations(promotedReference, compositeReference);
+        }
+    }
+
+    
+    public void computePolicies(Composite composite) {
+        
+        //compute policies for composite service bindings
+        for (Service service : composite.getServices()) {
+            addPoliciesFromPromotedService((CompositeService)service);
+            try {
+                //compute the intents for operations under service element
+                bindingPolicyComputer.computeIntentsForOperations(service);
+                //add or merge service operations to the binding
+                //addInheritedOpConfOnBindings(service);
+                bindingPolicyComputer.computeBindingIntentsAndPolicySets(service);
+                bindingPolicyComputer.determineApplicableBindingPolicySets(service, null);
+            } catch ( Exception e ) {
+                warning("Policy related exception: " + e, e);
+                //throw new RuntimeException(e);
+            }
+                
+        }
+    
+        for (Reference reference : composite.getReferences()) {
+            CompositeReference compReference = (CompositeReference)reference;
+            addPoliciesFromPromotedReference(compReference);
+            try {
+                //compute the intents for operations under service element
+                bindingPolicyComputer.computeIntentsForOperations(reference);
+                //addInheritedOpConfOnBindings(reference);
+                
+                if (compReference.getCallback() != null) {
+                    PolicyComputationUtils.addInheritedIntents(compReference.getRequiredIntents(), 
+                                        compReference.getCallback().getRequiredIntents());
+                    PolicyComputationUtils.addInheritedPolicySets(compReference.getPolicySets(), 
+                                           compReference.getCallback().getPolicySets(), 
+                                           false);
+                }
+                
+                bindingPolicyComputer.computeBindingIntentsAndPolicySets(reference);
+                bindingPolicyComputer.determineApplicableBindingPolicySets(reference, null);
+            } catch ( Exception e ) {
+                warning("Policy related exception: " + e, e);
+                //throw new RuntimeException(e);
+            }
+        }
+    
+        for (Component component : composite.getComponents()) {
+            Implementation implemenation = component.getImplementation(); 
+            try {
+                implPolicyComputer.computeImplementationIntentsAndPolicySets(implemenation, component);
+            } catch ( Exception e ) {
+                warning("Policy related exception: " + e, e);
+                //throw new RuntimeException(e);
+            }
+
+            for (ComponentService componentService : component.getServices()) {
+                Service service = componentService.getService();
+                if (service != null) {
+                    // reconcile intents and policysets from componentType
+                     PolicyComputationUtils.addInheritedIntents(service.getRequiredIntents(), componentService.getRequiredIntents());
+                     PolicyComputationUtils.addInheritedPolicySets(service.getPolicySets(), componentService.getPolicySets(), true);
+                     
+                     //reconcile intents and policysets for operations 
+                     boolean notFound;
+                     List<ConfiguredOperation> opsFromComponentType = new ArrayList<ConfiguredOperation>();
+                     for ( ConfiguredOperation ctsConfOp : service.getConfiguredOperations() ) {
+                         notFound = true;
+                         for ( ConfiguredOperation csConfOp : componentService.getConfiguredOperations() ) {
+                             if ( csConfOp.getName().equals(ctsConfOp.getName()) ) {
+                                 PolicyComputationUtils.addInheritedIntents(ctsConfOp.getRequiredIntents(), csConfOp.getRequiredIntents());
+                                 PolicyComputationUtils.addInheritedPolicySets(ctsConfOp.getPolicySets(), csConfOp.getPolicySets(), true);
+                                 notFound = false;
+                             } 
+                         }
+                         
+                         if ( notFound ) {
+                             opsFromComponentType.add(ctsConfOp);
+                         }
+                     }
+                     componentService.getConfiguredOperations().addAll(opsFromComponentType);
+                }
+                
+                if ( componentService.getCallback() != null ) {
+                    PolicyComputationUtils.addInheritedIntents(componentService.getRequiredIntents(), 
+                                        componentService.getCallback().getRequiredIntents());
+                    PolicyComputationUtils.addInheritedPolicySets(componentService.getPolicySets(), 
+                                           componentService.getCallback().getPolicySets(), 
+                                           false);
+                }
+                
+                try {
+                    //compute the intents for operations under service element
+                    bindingPolicyComputer.computeIntentsForOperations(componentService);
+                    //compute intents and policyset for each binding
+                    //addInheritedOpConfOnBindings(componentService);
+                    bindingPolicyComputer.computeBindingIntentsAndPolicySets(componentService);
+                    bindingPolicyComputer.determineApplicableBindingPolicySets(componentService, null);
+    
+                    if ( componentService.getCallback() != null ) {
+                        PolicyComputationUtils.addInheritedIntents(componentService.getRequiredIntents(), 
+                                        componentService.getCallback().getRequiredIntents());
+                        PolicyComputationUtils.addInheritedPolicySets(componentService.getPolicySets(), 
+                                           componentService.getCallback().getPolicySets(), 
+                                           false);
+                    }
+                } catch ( Exception e ) {
+                    warning("Policy related exception: " + e, e);
+                    //throw new RuntimeException(e);
+                }
+            }
+        
+            for (ComponentReference componentReference : component.getReferences()) {
+                Reference reference = componentReference.getReference();
+                if (reference != null) {
+                    // reconcile intents and policysets
+                    PolicyComputationUtils.addInheritedIntents(reference.getRequiredIntents(), componentReference.getRequiredIntents());
+                    PolicyComputationUtils.addInheritedPolicySets(reference.getPolicySets(), componentReference.getPolicySets(), true);
+                }
+                
+                if ( componentReference.getCallback() != null ) {
+                    PolicyComputationUtils.addInheritedIntents(componentReference.getRequiredIntents(), 
+                                        componentReference.getCallback().getRequiredIntents());
+                    PolicyComputationUtils.addInheritedPolicySets(componentReference.getPolicySets(), 
+                                           componentReference.getCallback().getPolicySets(), 
+                                           false);
+                }
+                
+                try {
+                    //compute the intents for operations under reference element
+                    bindingPolicyComputer.computeIntentsForOperations(componentReference);
+                    //compute intents and policyset for each binding
+                    //addInheritedOpConfOnBindings(componentReference);
+                    bindingPolicyComputer.computeBindingIntentsAndPolicySets(componentReference);
+                    bindingPolicyComputer.determineApplicableBindingPolicySets(componentReference, null);
+    
+                
+                    if ( componentReference.getCallback() != null ) {
+                        PolicyComputationUtils.addInheritedIntents(componentReference.getRequiredIntents(), 
+                                            componentReference.getCallback().getRequiredIntents());
+                        PolicyComputationUtils.addInheritedPolicySets(componentReference.getPolicySets(), 
+                                               componentReference.getCallback().getPolicySets(), 
+                                               false);
+                    }
+                } catch ( Exception e ) {
+                    warning("Policy related exception: " + e, e);
+                    //throw new RuntimeException(e);
+                }
+            }
+        } 
+    }
+    
+    private void addInheritedOperationConfigurations(OperationsConfigurator source, 
+                                                     OperationsConfigurator target) {
+        boolean found = false;
+        
+        List<ConfiguredOperation> additionalOperations = new ArrayList<ConfiguredOperation>();
+        for ( ConfiguredOperation sourceConfOp : source.getConfiguredOperations() ) {
+            for ( ConfiguredOperation targetConfOp : target.getConfiguredOperations() ) {
+                if ( sourceConfOp.getName().equals(targetConfOp.getName())) {
+                    PolicyComputationUtils.addInheritedIntents(sourceConfOp.getRequiredIntents(), 
+                                                               targetConfOp.getRequiredIntents());
+                    PolicyComputationUtils.addInheritedPolicySets(sourceConfOp.getPolicySets(), 
+                                                                  targetConfOp.getPolicySets(), true);
+                    found = true;
+                    break;
+                }
+            }
+            
+            if ( !found ) {
+                additionalOperations.add(sourceConfOp);
+            }
+        }
+        
+        if ( !additionalOperations.isEmpty() ) {
+            target.getConfiguredOperations().addAll(additionalOperations);
+        }
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/DomainWireBuilderImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/DomainWireBuilderImpl.java
new file mode 100644
index 0000000000..07e26d0fc6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/DomainWireBuilderImpl.java
@@ -0,0 +1,290 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderMonitor;
+import org.apache.tuscany.sca.assembly.builder.DomainBuilder;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+public class DomainWireBuilderImpl implements DomainBuilder {
+    
+    private CompositeWireBuilderImpl wireBuilder;
+    
+    public DomainWireBuilderImpl(AssemblyFactory assemblyFactory,
+            SCABindingFactory scaBindingFactory,
+            IntentAttachPointTypeFactory  intentAttachPointTypeFactory,
+            InterfaceContractMapper interfaceContractMapper,
+            CompositeBuilderMonitor monitor) {
+        wireBuilder = new CompositeWireBuilderImpl(assemblyFactory, interfaceContractMapper, monitor);
+    }
+    
+    public String getComponentNameFromReference(String referenceName){
+        // Extract the component name
+        String componentName = referenceName;
+        int i = referenceName.indexOf('/');
+        if (i != -1) {
+            componentName = referenceName.substring(0, i);
+        } 
+        
+        return componentName;
+    }
+    
+    public String getServiceNameFromReference(String referenceName){
+        // Extract the component name
+        String serviceName = null;
+        int i = referenceName.indexOf('/');
+        if (i != -1) {
+            serviceName = referenceName.substring(i + 1);
+
+        } 
+        return serviceName;
+    }
+    
+    
+    public List<Reference> findReferenceForService(Composite composite, String serviceName){
+
+        List<Reference> referenceList = new ArrayList<Reference>();
+        
+        String componentName = getComponentNameFromReference(serviceName);
+        
+        for (Reference reference: composite.getReferences()) {
+            for (ComponentService componentService : reference.getTargets()){
+                if (componentService.getName().equals(serviceName) || 
+                    componentService.getName().equals(componentName)) {
+                    referenceList.add(reference);                    
+                }
+            }
+        }
+        
+        for (Component component: composite.getComponents()) {
+            for (ComponentReference reference: component.getReferences()) {
+                for (ComponentService componentService : reference.getTargets()){
+                    if (componentService.getName().equals(serviceName) || 
+                        componentService.getName().equals(componentName)) {
+                        referenceList.add(reference);                 
+                    }
+                }
+            }
+        }          
+
+        return referenceList;
+    }
+    
+    public List<Reference> findDomainLevelReferenceForService(Composite composite, String referenceName){
+        List<Reference> referenceList = new ArrayList<Reference>();
+        
+        for (Composite tmpComposite : composite.getIncludes()) { 
+            List<Reference> tmpReferenceList = findReferenceForService(tmpComposite, referenceName);
+            
+            referenceList.addAll(tmpReferenceList);
+        } 
+        
+        return referenceList;
+    }    
+
+    public Service findServiceForReference(Composite composite, String referenceName){
+        
+        String componentName = getComponentNameFromReference(referenceName);
+        String serviceName = getServiceNameFromReference(referenceName);
+
+        for (Service service: composite.getServices()) {
+            if (service.getName().equals(serviceName)){
+                return service; 
+            }
+        }
+        
+        for (Component component: composite.getComponents()) {
+            if (component.getName().equals(componentName)){
+                if (component.getServices().size() > 1) {
+                    for (Service service: component.getServices()) {
+                        if (service.getName().equals(serviceName)){
+                            return service; 
+                        }
+                    }
+                } else if (component.getServices().size() == 1) {
+                    return component.getServices().get(0);
+                } 
+            }
+        }          
+
+        return null;
+    } 
+    
+    public Service findDomainLevelService(Composite composite, String referenceName){
+        Service service = null;
+        
+        for (Composite tmpComposite : composite.getIncludes()) { 
+            service = findServiceForReference(tmpComposite, referenceName);
+            if (service != null) {
+                break;
+            }
+        } 
+        
+        return service;
+    }
+    
+    public void updateDomainLevelServiceURI(Composite domainLevelComposite, String referenceName, String bindingClassName, String URI){
+        
+        String componentName = getComponentNameFromReference(referenceName);
+        String serviceName = getServiceNameFromReference(referenceName);
+        
+        // get the named service 
+        Service service = null;
+        for(Composite composite : domainLevelComposite.getIncludes()) {
+            service = findServiceForReference(composite, referenceName);                
+            if (service != null){
+                break;
+            }
+        }
+
+        if (service != null) {
+            // find the named binding
+            for (Binding binding : service.getBindings()){
+                if (binding.getClass().getName().equals(bindingClassName)){
+                    binding.setURI(URI);
+                    break;
+                }
+            }        
+        }   
+    }
+
+    public List<Composite> wireDomain(Composite domainLevelComposite){
+        List<Composite> changedComposites = new ArrayList<Composite>();
+        
+        // process wires
+        
+        // autowire
+        
+        // wire by impl?
+        
+        // process all wired references
+        for(Composite composite : domainLevelComposite.getIncludes()) {
+            boolean compositeChanged = false;
+            for(Component component : composite.getComponents()){
+                for (Reference reference : component.getReferences()){
+                    for (ComponentService targetService : reference.getTargets()){
+                        String targetName = targetService.getName();
+                        String componentName = getComponentNameFromReference(targetName);
+                        String serviceName = getServiceNameFromReference(targetName);
+                        
+                        Service service = null;
+                        Component serviceComponent = null;
+                        
+                        // find the real target service in the domain
+                        for(Composite tmpComposite : domainLevelComposite.getIncludes()) {
+                            for (Component tmpComponent: tmpComposite.getComponents()) {
+                                if (tmpComponent.getName().equals(componentName)){
+                                    serviceComponent = tmpComponent;
+                                    if (tmpComponent.getServices().size() > 1) {
+                                        for (Service tmpService: tmpComponent.getServices()) {
+                                            if (tmpService.getName().equals(serviceName)){
+                                                service = tmpService; 
+                                                break;
+                                            }
+                                        }
+                                    } else if (tmpComponent.getServices().size() == 1) {
+                                        service = tmpComponent.getServices().get(0);
+                                        break;
+                                    }
+                                }
+                            }
+                        }
+                        
+                        if ( targetService.isUnresolved()){
+                            
+                            if (service != null){
+                                // Find the binding already in use for this target
+                                Binding binding = null;
+                                
+                                for (Binding tmpBinding : reference.getBindings()){
+                                    if ((tmpBinding.getName() != null) &&
+                                        (tmpBinding.getName().startsWith(reference.getName() + "#" + targetName))){
+                                        binding = tmpBinding;
+                                    }
+                                }
+
+                                // Resolve the binding that should be used for this target
+                                // TODO - hang onto the old bindings at the domain level, i.e. 
+                                //        don't rely on the target objects as we still need the
+                                //        bindings if we are going to do autowiring 
+                                List<Binding> source = targetService.getBindings();
+                                List<Binding> target = service.getBindings();
+                                Binding newBinding = BindingUtil.matchBinding(serviceComponent, (ComponentService)service, source, target);
+                                
+                                // update the existing binding to the new binding if required
+                                if (newBinding != null) {
+                                    if (binding != null){
+                                        // there is a binding already so see if the URI has changed
+                                        if ((binding.getURI() == null) ||
+                                            (!binding.getURI().equals(newBinding.getURI()))){
+                                            binding.setURI(newBinding.getURI());
+                                            compositeChanged = true;
+                                        }
+                                    } else {
+                                        // this is a newly configured binding so add it
+                                        reference.getBindings().add(newBinding);
+                                        compositeChanged = true;
+                                    }
+                                }
+                            } else {
+                                // Do nothing - the target service hasn't been contributed yet
+                            }
+                        } else {
+                            // find the reference binding with the right name 
+                            for (Binding refBinding : reference.getBindings()){
+                                if ((refBinding.getName() != null) &&
+                                    (refBinding.getName().startsWith(reference.getName() + "#" + targetName))){
+                                    // find the matching service binding
+                                    for (Binding serviceBinding : service.getBindings()){
+                                        if (refBinding.getClass() == serviceBinding.getClass()){
+                                            refBinding.setURI(serviceBinding.getURI());
+                                        }
+                                    }
+                                }  
+                            }
+                        }
+                    }
+                }
+            }
+          
+            if (compositeChanged) {
+                changedComposites.add(composite);
+            }
+        }       
+        
+        return changedComposites;
+    }
+    
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ImplementationPolicyComputer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ImplementationPolicyComputer.java
new file mode 100644
index 0000000000..ba4cec0fc9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ImplementationPolicyComputer.java
@@ -0,0 +1,134 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.OperationsConfigurator;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPoint;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.policy.util.PolicyValidationException;
+
+/**
+ * Policy computation methods pertaining to computing Implementation Policies
+ */
+public class ImplementationPolicyComputer extends PolicyComputer {
+    
+    public ImplementationPolicyComputer() {
+        super();
+    }
+    
+    public void computeImplementationIntentsAndPolicySets(Implementation implementation, Component parent)  
+                                                                throws PolicyValidationException, PolicyComputationException {
+        if ( implementation instanceof PolicySetAttachPoint ) {
+            PolicySetAttachPoint policiedImplementation = (PolicySetAttachPoint)implementation;
+            //since for an implementation the component has its policy intents and policysets its possible
+            //that there are some intents there that does not constrain the implementation.. so prune 
+            List<Intent> prunedIntents = computeInheritableIntents(policiedImplementation.getType(), 
+                                                                   parent.getRequiredIntents());
+            parent.getRequiredIntents().clear();
+            parent.getRequiredIntents().addAll(prunedIntents);
+            normalizeIntents(parent);
+         
+            computeIntentsForOperations((OperationsConfigurator)parent,
+                                        (IntentAttachPoint)implementation,
+                                        parent.getRequiredIntents());
+            
+            
+            List<PolicySet> prunedPolicySets = computeInheritablePolicySets(parent.getPolicySets(),
+                                                                            parent.getApplicablePolicySets());
+            parent.getPolicySets().clear();
+            parent.getPolicySets().addAll(prunedPolicySets);
+            normalizePolicySets(parent);
+            computePolicySetsForOperations(parent.getApplicablePolicySets(), 
+                                           (OperationsConfigurator)parent, 
+                                           (PolicySetAttachPoint)implementation);
+            
+            determineApplicableImplementationPolicySets(parent);
+        }
+    }
+    
+    private void determineApplicableImplementationPolicySets(Component component) throws PolicyComputationException {
+        List<Intent> intentsCopy = null;
+        if ( component.getImplementation() instanceof PolicySetAttachPoint ) {
+            PolicySetAttachPoint policiedImplementation = (PolicySetAttachPoint)component.getImplementation();
+           
+            //trim intents specified in operations.  First check for policysets specified on the operation
+            //and then in the parent implementation
+            if ( component instanceof OperationsConfigurator ) {
+                OperationsConfigurator opConfigurator = (OperationsConfigurator)component;
+                
+                for ( ConfiguredOperation confOp : opConfigurator.getConfiguredOperations() ) {
+                    intentsCopy = new ArrayList<Intent>(confOp.getRequiredIntents());
+                    trimInherentlyProvidedIntents(policiedImplementation.getType(), 
+                                                  confOp.getRequiredIntents());
+                    trimProvidedIntents(confOp.getRequiredIntents(), confOp.getPolicySets());
+                    trimProvidedIntents(confOp.getRequiredIntents(), component.getPolicySets());
+                    
+                    determineApplicableDomainPolicySets(component.getApplicablePolicySets(), 
+                                                        confOp,
+                                                        policiedImplementation.getType());
+
+                    if (confOp.getRequiredIntents().size() > 0) {
+                        new PolicyComputationException("The following are unfulfilled intents for operations configured in "
+                                + "component implementation - " + component.getName() + "\nUnfulfilled Intents = " +
+                                confOp.getRequiredIntents());
+                    }
+                    
+                    //the intents list could have been trimmed when matching for policysets
+                    //since the implementation may need the original set of intents we copy that back
+                    confOp.getRequiredIntents().clear();
+                    confOp.getRequiredIntents().addAll(intentsCopy);
+                }
+            }
+                
+            intentsCopy = new ArrayList<Intent>(component.getRequiredIntents());
+            trimInherentlyProvidedIntents(policiedImplementation.getType(), 
+                                          component.getRequiredIntents());
+            trimProvidedIntents(component.getRequiredIntents(), component.getPolicySets());
+                
+            //determine additional policysets that match remaining intents
+            //if there are intents that are not provided by any policy set throw a warning
+            //TODO: resolved to domain policy registry and attach suitable policy sets to the implementation
+            //...for now using the SCA Definitions instead of registry
+            //if ( domainPolicySets != null)  {
+                determineApplicableDomainPolicySets(component.getApplicablePolicySets(), 
+                                                    component,
+                                                    policiedImplementation.getType());
+                                                    
+                if (component.getRequiredIntents().size() > 0) {
+                    throw new PolicyComputationException("The following are unfulfilled intents for component implementation - " + component
+                        .getName() + "\nUnfulfilled Intents = " + component.getRequiredIntents());
+                }
+            //}
+            
+            //the intents list could have been trimmed when matching for policysets
+            //since the bindings may need the original set of intents we copy that back
+            component.getRequiredIntents().clear();
+            component.getRequiredIntents().addAll(intentsCopy);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PolicyComputationException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PolicyComputationException.java
new file mode 100644
index 0000000000..86bd2a6449
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PolicyComputationException.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+/**
+ * Exception to be throw for invalid policy intents / policysets
+ */
+public class PolicyComputationException extends Exception {
+    private static final long serialVersionUID = 506979037642587755L;
+    
+    public PolicyComputationException(String message) {
+        super(message);
+    }
+    
+    public PolicyComputationException(Throwable e) {
+        super(e);
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PolicyComputer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PolicyComputer.java
new file mode 100644
index 0000000000..6003b3f67d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PolicyComputer.java
@@ -0,0 +1,373 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Base;
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.OperationsConfigurator;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPoint;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.policy.ProfileIntent;
+import org.apache.tuscany.sca.policy.QualifiedIntent;
+import org.apache.tuscany.sca.policy.util.PolicyValidationException;
+import org.apache.tuscany.sca.policy.util.PolicyValidationUtils;
+
+/**
+ * This class contains policy computation methods common to computing implementation and binding policies
+ */
+public abstract class PolicyComputer {
+    
+    protected PolicyComputer() {
+        
+    }
+    
+    protected List<Intent> computeInheritableIntents(IntentAttachPointType attachPointType, 
+                                                   List<Intent> inheritableIntents) throws PolicyValidationException {
+        List<Intent> validInheritableIntents = new ArrayList<Intent>();
+        
+        //expand profile intents in inherited intents
+        expandProfileIntents(inheritableIntents);
+
+        //validate if inherited intent applies to the attachpoint (binding / implementation) and 
+        //only add such intents to the attachpoint (binding / implementation)
+        for (Intent intent : inheritableIntents) {
+            if ( !intent.isUnresolved() ) { 
+                for (QName constrained : intent.getConstrains()) {
+                    if ( PolicyValidationUtils.isConstrained(constrained, attachPointType)) {
+                        validInheritableIntents.add(intent);
+                        break;
+                    }
+                }
+            } else {
+                throw new PolicyValidationException("Policy Intent '" + intent.getName() + "' is not defined in this domain");
+            }
+        }
+        
+        return validInheritableIntents;
+    }
+    
+    protected void expandProfileIntents(List<Intent> intents) {
+        List<Intent> expandedIntents = null;
+        if ( intents.size() > 0 ) {
+            expandedIntents = findAndExpandProfileIntents(intents);
+            intents.clear();
+            intents.addAll(expandedIntents);
+        }
+    }
+    
+    protected void normalizeIntents(IntentAttachPoint intentAttachPoint) {
+        //expand profile intents specified in the attachpoint (binding / implementation)
+        expandProfileIntents(intentAttachPoint.getRequiredIntents());
+
+        //remove duplicates and ...
+        //where qualified form of intent exists retain it and remove the qualifiable intent
+        filterDuplicatesAndQualifiableIntents(intentAttachPoint);
+    }
+    
+    protected void trimInherentlyProvidedIntents(IntentAttachPointType attachPointType, List<Intent>intents) {
+        //exclude intents that are inherently supported by the 
+        //attachpoint-type (binding-type  / implementation-type)
+        List<Intent> requiredIntents = new ArrayList<Intent>(intents);
+        for ( Intent intent : requiredIntents ) {
+            if ( isProvidedInherently(attachPointType, intent) ) {
+                intents.remove(intent);
+            }
+        }
+    }
+    
+    
+    protected void computeIntentsForOperations(IntentAttachPoint intentAttachPoint) throws PolicyValidationException {
+        if ( intentAttachPoint instanceof OperationsConfigurator ) {
+            computeIntentsForOperations((OperationsConfigurator)intentAttachPoint, 
+                                        intentAttachPoint, 
+                                        intentAttachPoint.getRequiredIntents());
+        }
+    }
+    
+    protected void computeIntentsForOperations(OperationsConfigurator opConfigurator, 
+                                               IntentAttachPoint intentAttachPoint, 
+                                               List<Intent> parentIntents) throws PolicyValidationException {
+        IntentAttachPointType attachPointType = intentAttachPoint.getType();
+        
+        boolean found = false;
+        for ( ConfiguredOperation confOp : opConfigurator.getConfiguredOperations() ) {
+            //expand profile intents specified on operations
+            expandProfileIntents(confOp.getRequiredIntents());
+            
+            //validateIntents(confOp, attachPointType);
+            
+            //add intents specified for parent intent attach point (binding / implementation)
+            //wherever its not overriden in the operation
+            Intent tempIntent = null;
+            List<Intent> attachPointOpIntents = new ArrayList<Intent>();
+            for (Intent anIntent : parentIntents) {
+                found = false;
+            
+                tempIntent = anIntent;
+                while ( tempIntent instanceof QualifiedIntent ) {
+                    tempIntent = ((QualifiedIntent)tempIntent).getQualifiableIntent();
+                }
+                
+                for ( Intent opIntent : confOp.getRequiredIntents() ) {
+                    if ( opIntent.getName().getLocalPart().startsWith(tempIntent.getName().getLocalPart())) {
+                        found = true;
+                        break;
+                    }
+                }
+                
+                if ( !found ) {
+                    attachPointOpIntents.add(anIntent);
+                }
+            }
+            
+            confOp.getRequiredIntents().addAll(attachPointOpIntents);
+            
+            //remove duplicates and ...
+            //where qualified form of intent exists retain it and remove the qualifiable intent
+            filterDuplicatesAndQualifiableIntents(confOp);
+            
+            //exclude intents that are inherently supported by the parent
+            //attachpoint-type (binding-type  / implementation-type)
+            if ( attachPointType != null ) {
+                List<Intent> requiredIntents = new ArrayList<Intent>(confOp.getRequiredIntents());
+                for ( Intent intent : requiredIntents ) {
+                    if ( isProvidedInherently(attachPointType, intent) ) {
+                        confOp.getRequiredIntents().remove(intent);
+                    }
+                }
+            }
+        }
+    }
+    
+    protected List<PolicySet> computeInheritablePolicySets(List<PolicySet> inheritablePolicySets,
+                                                           List<PolicySet> applicablePolicySets) 
+                                                               throws PolicyValidationException {
+        List<PolicySet> validInheritablePolicySets = new ArrayList<PolicySet>();
+        for (PolicySet policySet : inheritablePolicySets) {
+            if ( !policySet.isUnresolved() ) { 
+                if ( applicablePolicySets.contains(policySet) ) {
+                    validInheritablePolicySets.add(policySet);
+                }
+            } else {
+                throw new PolicyValidationException("Policy Set '" + policySet.getName()
+                        + "' is not defined in this domain  ");
+            }
+        }
+        
+        return validInheritablePolicySets;
+    }
+    
+    protected void normalizePolicySets(PolicySetAttachPoint policySetAttachPoint ) {
+        //get rid of duplicate entries
+        HashMap<QName, PolicySet> policySetTable = new HashMap<QName, PolicySet>();
+        for ( PolicySet policySet : policySetAttachPoint.getPolicySets() ) {
+            policySetTable.put(policySet.getName(), policySet);
+        }
+        
+        policySetAttachPoint.getPolicySets().clear();
+        policySetAttachPoint.getPolicySets().addAll(policySetTable.values());
+            
+        //expand profile intents
+        for ( PolicySet policySet : policySetAttachPoint.getPolicySets() ) {
+            expandProfileIntents(policySet.getProvidedIntents());
+        }
+    }
+    
+    protected void computePolicySetsForOperations(List<PolicySet> applicablePolicySets,
+                                                  PolicySetAttachPoint policySetAttachPoint) 
+                                                                        throws PolicyValidationException {
+        if ( policySetAttachPoint instanceof OperationsConfigurator ) {
+            computePolicySetsForOperations(applicablePolicySets, 
+                                           (OperationsConfigurator)policySetAttachPoint, 
+                                           policySetAttachPoint);
+        }
+        
+    }
+    
+    protected void computePolicySetsForOperations(List<PolicySet> applicablePolicySets, 
+                                                  OperationsConfigurator opConfigurator,
+                                                  PolicySetAttachPoint policySetAttachPoint) 
+                                                                        throws PolicyValidationException {
+        //String appliesTo = null;
+        //String scdlFragment = "";
+        HashMap<QName, PolicySet> policySetTable = new HashMap<QName, PolicySet>();
+        IntentAttachPointType attachPointType = policySetAttachPoint.getType();
+        
+        for ( ConfiguredOperation confOp : opConfigurator.getConfiguredOperations() ) {
+            //validate policysets specified for the attachPoint
+            for (PolicySet policySet : confOp.getPolicySets()) {
+                if ( !policySet.isUnresolved() ) {
+                    //appliesTo = policySet.getAppliesTo();
+        
+                    //if (!PolicyValidationUtils.isPolicySetApplicable(scdlFragment, appliesTo, attachPointType)) {
+                    if (!applicablePolicySets.contains(policySet)) {
+                        throw new PolicyValidationException("Policy Set '" + policySet.getName() 
+                                + " specified for operation " + confOp.getName()  
+                            + "' does not constrain extension type  "
+                            + attachPointType.getName());
+        
+                    }
+                } else {
+                    throw new PolicyValidationException("Policy Set '" + policySet.getName() 
+                            + " specified for operation " + confOp.getName()  
+                        + "' is not defined in this domain  ");
+                }
+            }
+            
+            //get rid of duplicate entries
+            for ( PolicySet policySet : confOp.getPolicySets() ) {
+                policySetTable.put(policySet.getName(), policySet);
+            }
+        
+            confOp.getPolicySets().clear();
+            confOp.getPolicySets().addAll(policySetTable.values());
+            policySetTable.clear();
+            
+            //expand profile intents
+            for ( PolicySet policySet : confOp.getPolicySets() ) {
+                expandProfileIntents(policySet.getProvidedIntents());
+            }
+        }
+    }
+    
+        
+    protected void trimProvidedIntents(List<Intent> requiredIntents, List<PolicySet> policySets) {
+        for ( PolicySet policySet : policySets ) {
+            trimProvidedIntents(requiredIntents, policySet);
+        }
+    }
+    
+    protected void determineApplicableDomainPolicySets(List<PolicySet> applicablePolicySets,
+                                                     PolicySetAttachPoint policySetAttachPoint,
+                                                     IntentAttachPointType intentAttachPointType) {
+
+        if (policySetAttachPoint.getRequiredIntents().size() > 0) {
+            //since the set of applicable policysets for this attachpoint is known 
+            //we only need to check in that list if there is a policyset that matches
+            for (PolicySet policySet : applicablePolicySets) {
+                int prevSize = policySetAttachPoint.getRequiredIntents().size();
+                trimProvidedIntents(policySetAttachPoint.getRequiredIntents(), policySet);
+                // if any intent was trimmed off, then this policyset must
+                // be attached to the intent attachpoint's policyset
+                if (prevSize != policySetAttachPoint.getRequiredIntents().size()) {
+                    policySetAttachPoint.getPolicySets().add(policySet);
+                }
+            } 
+        }
+    }
+    
+    private List<Intent> findAndExpandProfileIntents(List<Intent> intents) {
+        List<Intent> expandedIntents = new ArrayList<Intent>();
+        for ( Intent intent : intents ) {
+            if ( intent instanceof ProfileIntent ) {
+                ProfileIntent profileIntent = (ProfileIntent)intent;
+                List<Intent> requiredIntents = profileIntent.getRequiredIntents();
+                expandedIntents.addAll(findAndExpandProfileIntents(requiredIntents));
+            } else {
+                expandedIntents.add(intent);
+            }
+        }
+        return expandedIntents;
+    }
+    
+    private boolean isProvidedInherently(IntentAttachPointType attachPointType, Intent intent) {
+        return ( attachPointType != null && 
+                 (( attachPointType.getAlwaysProvidedIntents() != null &&
+                     attachPointType.getAlwaysProvidedIntents().contains(intent) ) || 
+                  ( attachPointType.getMayProvideIntents() != null &&
+                     attachPointType.getMayProvideIntents().contains(intent) )
+                 ) );
+     }
+    
+    private void trimProvidedIntents(List<Intent> requiredIntents, PolicySet policySet) {
+        for ( Intent providedIntent : policySet.getProvidedIntents() ) {
+            if ( requiredIntents.contains(providedIntent) ) {
+                requiredIntents.remove(providedIntent);
+            } 
+        }
+        
+        for ( Intent mappedIntent : policySet.getMappedPolicies().keySet() ) {
+            if ( requiredIntents.contains(mappedIntent) ) {
+                requiredIntents.remove(mappedIntent);
+            } 
+        }
+    }
+    
+    private void filterDuplicatesAndQualifiableIntents(IntentAttachPoint intentAttachPoint) {
+        //remove duplicates
+        Map<QName, Intent> intentsTable = new HashMap<QName, Intent>();
+        for ( Intent intent : intentAttachPoint.getRequiredIntents() ) {
+            intentsTable.put(intent.getName(), intent);
+        }
+        
+        //where qualified form of intent exists retain it and remove the qualifiable intent
+        Map<QName, Intent> intentsTableCopy = new HashMap<QName, Intent>(intentsTable);
+        //if qualified form of intent exists remove the unqualified form
+        for ( Intent intent : intentsTableCopy.values() ) {
+            if ( intent instanceof QualifiedIntent ) {
+                QualifiedIntent qualifiedIntent = (QualifiedIntent)intent;
+                if ( intentsTable.get(qualifiedIntent.getQualifiableIntent().getName()) != null ) {
+                    intentsTable.remove(qualifiedIntent.getQualifiableIntent().getName());
+                }
+            }
+        }
+        intentAttachPoint.getRequiredIntents().clear();
+        intentAttachPoint.getRequiredIntents().addAll(intentsTable.values());
+    }
+    
+    private void validateIntents(ConfiguredOperation confOp, IntentAttachPointType attachPointType) throws PolicyValidationException {
+        boolean found = false;
+        if ( attachPointType != null ) {
+            //validate intents specified against the parent (binding / implementation)
+            found = false;
+            for (Intent intent : confOp.getRequiredIntents()) {
+                if ( !intent.isUnresolved() ) {
+                    for (QName constrained : intent.getConstrains()) {
+                        if (PolicyValidationUtils.isConstrained(constrained, attachPointType)) {
+                            found = true;
+                            break;
+                        }
+                    }
+        
+                    if (!found) {
+                        throw new PolicyValidationException("Policy Intent '" + intent.getName() 
+                                + " specified for operation " + confOp.getName()  
+                            + "' does not constrain extension type  "
+                            + attachPointType.getName());
+                    }
+                } else {
+                    throw new PolicyValidationException("Policy Intent '" + intent.getName() 
+                            + " specified for operation " + confOp.getName()  
+                        + "' is not defined in this domain  ");
+                }
+            }
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PrintUtil.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PrintUtil.java
new file mode 100644
index 0000000000..efd10bfe9a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PrintUtil.java
@@ -0,0 +1,273 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.beans.BeanInfo;
+import java.beans.IntrospectionException;
+import java.beans.Introspector;
+import java.beans.PropertyDescriptor;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.io.PrintWriter;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import org.w3c.dom.Node;
+
+/**
+ * A simple print utility class to help print model instances.
+ * 
+ * @version $Rev$ $Date$
+ */
+class PrintUtil {
+    private boolean useGetters = false;
+    private PrintWriter out;
+    private int indent;
+
+    public PrintUtil(PrintWriter out, boolean useGetters) {
+        this.out = out;
+        this.useGetters = useGetters;
+    }
+
+    public PrintUtil(OutputStream out) {
+        this.out = new PrintWriter(new OutputStreamWriter(out), true);
+    }
+
+    void indent() {
+        for (int i = 0; i < indent; i++) {
+            out.print("  ");
+        }
+    }
+
+    /**
+     * Print an object.
+     * 
+     * @param object
+     */
+    public void print(Object object) {
+        Set<Integer> objects = new HashSet<Integer>();
+        print(object, objects);
+    }
+
+    /**
+     * Print an object.
+     * 
+     * @param object
+     */
+    private void print(Object object, Set<Integer> printed) {
+        if (object == null) {
+            return;
+        }
+        int id = System.identityHashCode(object);
+        if (printed.contains(id)) {
+
+            // If we've already printed an object, print just it's hashcode
+            indent();
+            out.println(object.getClass().getName() + "@" + id);
+        } else {
+            printed.add(id);
+            try {
+
+                // Print the object class name
+                indent();
+                out.println(object.getClass().getSimpleName() + " {");
+
+                // Get the object's properties
+                ValueAccessor accessor = useGetters ? new PropertyAccessor(object) : new FieldAccessor(object);
+                for (int i = 0; i < accessor.size(); i++) {
+                    try {
+
+                        // Get the value of each property
+                        Object value = accessor.getValue(i);
+                        if (value != null) {
+
+                            // Convert array value into a list
+                            if (value.getClass().isArray()) {
+                                value = Arrays.asList((Object[])value);
+                            }
+
+                            // Print elements in a list
+                            if (value instanceof List) {
+                                if (!((List)value).isEmpty()) {
+                                    indent++;
+                                    indent();
+                                    out.println(accessor.getName(i) + "= [");
+
+                                    // Print each element, recursively
+                                    for (Object element : (List)value) {
+                                        indent++;
+                                        print(element, printed);
+                                        indent--;
+                                    }
+                                    indent();
+                                    out.println(" ]");
+                                    indent--;
+                                }
+                            } else {
+                                Class<?> valueClass = value.getClass();
+
+                                // Print a primitive, java built in type or
+                                // enum, using toString()
+                                if (valueClass.isPrimitive() || valueClass.getName().startsWith("java.")
+                                    || valueClass.getName().startsWith("javax.")
+                                    || valueClass.isEnum()) {
+                                    if (!accessor.getName(i).equals("class")) {
+                                        if (!(Boolean.FALSE.equals(value))) {
+                                            indent++;
+                                            indent();
+                                            out.println(accessor.getName(i) + "=" + value.toString());
+                                            indent--;
+                                        }
+                                    }
+                                } else if (value instanceof Node) {
+                                    indent++;
+                                    indent();
+                                    out.println(accessor.getName(i) + "=" + value.toString());
+                                    indent--;
+                                } else {
+
+                                    // Print an object, recursively
+                                    indent++;
+                                    indent();
+                                    out.println(accessor.getName(i) + "= {");
+                                    indent++;
+                                    print(value, printed);
+                                    indent--;
+                                    indent();
+                                    out.println("}");
+                                    indent--;
+                                }
+                            }
+                        }
+                    } catch (Exception e) {
+                    }
+                }
+                indent();
+                out.println("}");
+            } catch (Exception e) {
+                indent();
+                out.println(e);
+            }
+        }
+    }
+
+    public static interface ValueAccessor {
+        int size();
+
+        String getName(int i);
+
+        Object getValue(int i) throws Exception;
+    }
+
+    /**
+     * Java field reflection based value accessor
+     */
+    private static class FieldAccessor implements ValueAccessor {
+
+        private Object object;
+        private List<Field> fields;
+
+        public FieldAccessor(Object object) {
+            this.fields = getAllFields(object.getClass());
+            this.object = object;
+        }
+
+        public String getName(int i) {
+            return fields.get(i).getName();
+        }
+
+        public Object getValue(int i) throws Exception {
+            return fields.get(i).get(object);
+        }
+
+        public int size() {
+            return fields.size();
+        }
+
+    }
+
+    /**
+     * JavaBean-based value accessor
+     */
+    private static class PropertyAccessor implements ValueAccessor {
+
+        private Object object;
+        private PropertyDescriptor[] fields;
+
+        public PropertyAccessor(Object object) throws IntrospectionException {
+            BeanInfo beanInfo = Introspector.getBeanInfo(object.getClass());
+            this.fields = beanInfo.getPropertyDescriptors();
+            this.object = object;
+        }
+
+        public String getName(int i) {
+            return fields[i].getName();
+        }
+
+        public Object getValue(int i) throws Exception {
+            Method getter = fields[i].getReadMethod();
+            if (getter != null) {
+                return getter.invoke(object);
+            }
+            return null;
+        }
+
+        public int size() {
+            return fields.length;
+        }
+
+    }
+
+    /**
+     * Returns a collection of fields declared by a class
+     * or one of its supertypes
+     */
+    private static List<Field> getAllFields(Class<?> clazz) {
+        return getAllFields(clazz, new ArrayList<Field>());
+    }
+
+    /**
+     * Recursively evaluates the type hierachy to return all fields 
+     */
+    private static List<Field> getAllFields(Class<?> clazz, List<Field> fields) {
+        if (clazz == null || clazz.isArray() || Object.class.equals(clazz)) {
+            return fields;
+        }
+        fields = getAllFields(clazz.getSuperclass(), fields);
+        Field[] declaredFields = clazz.getDeclaredFields();
+        for (final Field field : declaredFields) {
+            AccessController.doPrivileged(new PrivilegedAction<Object>() {
+                public Object run() {
+                    field.setAccessible(true); // ignore Java accessibility
+                    return null;
+                }
+            });
+            fields.add(field);
+        }
+        return fields;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ProblemImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ProblemImpl.java
new file mode 100644
index 0000000000..b572b67ced
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ProblemImpl.java
@@ -0,0 +1,112 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import org.apache.tuscany.sca.assembly.builder.Problem;
+
+/**
+ * Reports a composite assembly problem. 
+ *
+ * @version $Rev$ $Date$
+ */
+public class ProblemImpl implements Problem {
+
+    private String message;
+    private Severity severity;
+    private Object model;
+    private Object resource;
+    private Exception cause;
+
+    /**
+     * Constructs a new problem.
+     * 
+     * @param severity
+     * @param message
+     * @param model
+     */
+    public ProblemImpl(Severity severity, String message, Object model) {
+        this.severity = severity;
+        this.message = message;
+        this.model = model;
+    }
+
+    /**
+     * Constructs a new problem.
+     * 
+     * @param severity
+     * @param message
+     * @param model
+     * @param resource
+     */
+    public ProblemImpl(Severity severity, String message, Object model, Object resource) {
+        this.severity = severity;
+        this.message = message;
+        this.model = model;
+        this.resource = resource;
+    }
+
+    /**
+     * Constructs a new problem.
+     * 
+     * @param severity
+     * @param message
+     * @param cause
+     */
+    public ProblemImpl(Severity severity, String message, Exception cause) {
+        this.severity = severity;
+        this.message = message;
+        this.cause = cause;
+    }
+
+    public Severity getSeverity() {
+        return severity;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public Object getModel() {
+        return model;
+    }
+
+    public Object getResource() {
+        return resource;
+    }
+
+    public Exception getCause() {
+        return cause;
+    }
+
+    @Override
+    public String toString() {
+        StringBuffer sb = new StringBuffer();
+        if (message !=  null) {
+            sb.append(message);
+        }
+        if (resource != null) {
+            if (sb.length() != 0) {
+                sb.append(" - ");
+            }
+            sb.append(resource.toString());
+        }
+        return sb.toString();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PropertyUtil.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PropertyUtil.java
new file mode 100644
index 0000000000..1007286e40
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PropertyUtil.java
@@ -0,0 +1,205 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLConnection;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.XMLConstants;
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.transform.Source;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.dom.DOMResult;
+import javax.xml.transform.sax.SAXSource;
+import javax.xml.xpath.XPathConstants;
+import javax.xml.xpath.XPathExpression;
+import javax.xml.xpath.XPathExpressionException;
+import javax.xml.xpath.XPathFactory;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+import org.xml.sax.InputSource;
+
+/**
+ * Utility class to deal with processing of component properties that are taking values from the parent 
+ * composite's properties or an external file.
+ */
+public class PropertyUtil {
+    private static final XPathFactory XPATH_FACTORY = XPathFactory.newInstance();
+    private static final DocumentBuilderFactory DOC_BUILDER_FACTORY = DocumentBuilderFactory.newInstance();
+    private static final TransformerFactory TRANSFORMER_FACTORY = TransformerFactory.newInstance();
+    
+    static private Document evaluate(Document node, XPathExpression expression)
+        throws XPathExpressionException, ParserConfigurationException {
+
+        Node value = node.getDocumentElement();
+        Node result = (Node)expression.evaluate(value, XPathConstants.NODE);
+        if (result == null) {
+            return null;
+        }
+
+        // TODO: How to wrap the result into a Document?
+        Document document = DOC_BUILDER_FACTORY.newDocumentBuilder().newDocument();
+        if (result instanceof Document) {
+            return (Document)result;
+        } else {
+            //Element root = document.createElementNS(null, "value");
+            //document.appendChild(root);
+            document.appendChild(document.importNode(result, true));
+            return document;
+        }
+    }
+    
+    static private Document loadFromFile(String file) throws MalformedURLException, IOException,
+        TransformerException, ParserConfigurationException {
+        URI uri = URI.create(file);
+        // URI resolution for relative uris is done when the composite is resolved.
+        URL url = uri.toURL();
+        URLConnection connection = url.openConnection();
+        connection.setUseCaches(false);
+        InputStream is = null;
+        try {
+            is = connection.getInputStream();
+    
+            Source streamSource = new SAXSource(new InputSource(is));
+            DOMResult result = new DOMResult();
+            javax.xml.transform.Transformer transformer = TRANSFORMER_FACTORY.newTransformer();
+            transformer.transform(streamSource, result);
+            
+            return (Document)result.getNode();
+        } finally {
+            if (is != null) {
+                is.close();
+            }
+        }
+    }
+    
+    static void sourceComponentProperties(Map<String, Property> compositeProperties,
+                                                 Component componentDefinition) throws CompositeBuilderException,
+                                                                               ParserConfigurationException,
+                                                                               XPathExpressionException,
+                                                                               TransformerException,
+                                                                               IOException {
+
+        List<ComponentProperty> componentProperties = componentDefinition.getProperties();
+        for (ComponentProperty aProperty : componentProperties) {
+            String source = aProperty.getSource();
+            String file = aProperty.getFile();
+            if (source != null) {
+                // $<name>/...
+                int index = source.indexOf('/');
+                if (index == -1) {
+                    // Tolerating $prop
+                    source = source + "/";
+                    index = source.length() - 1;
+                }
+                if (source.charAt(0) == '$') {
+                    String name = source.substring(1, index);
+                    Property compositeProp = compositeProperties.get(name);
+                    if (compositeProp == null) {
+                        throw new CompositeBuilderException("The 'source' cannot be resolved to a composite property: " + source);
+                    }
+
+                    Document compositePropDefValues = (Document)compositeProp.getValue();
+
+                    // FIXME: How to deal with namespaces?
+                    Document node = evaluate(compositePropDefValues, aProperty.getSourceXPathExpression());
+
+                    if (node != null) {
+                        aProperty.setValue(node);
+                    }
+                } else {
+                    throw new CompositeBuilderException("The 'source' has an invalid value: " + source);
+                }
+            } else if (file != null) {
+                aProperty.setValue(loadFromFile(aProperty.getFile()));
+
+            }
+        }
+    }
+    
+    private static class DOMNamespaceContext implements NamespaceContext {
+        private Node node;
+
+        /**
+         * @param node
+         */
+        public DOMNamespaceContext(Node node) {
+            super();
+            this.node = node;
+        }
+
+        public String getNamespaceURI(String prefix) {
+            if (prefix == null) {
+                throw new IllegalArgumentException("Prefix is null");
+            } else if (XMLConstants.XML_NS_PREFIX.equals(prefix)) {
+                return XMLConstants.XML_NS_URI;
+            } else if (XMLConstants.XMLNS_ATTRIBUTE.equals(prefix)) {
+                return XMLConstants.XMLNS_ATTRIBUTE_NS_URI;
+            }
+            String ns = node.lookupNamespaceURI(prefix);
+            return ns == null ? XMLConstants.NULL_NS_URI : ns;
+        }
+
+        public String getPrefix(String namespaceURI) {
+            if (namespaceURI == null) {
+                throw new IllegalArgumentException("Namespace URI is null");
+            } else if (XMLConstants.XML_NS_URI.equals(namespaceURI)) {
+                return XMLConstants.XML_NS_PREFIX;
+            } else if (XMLConstants.XMLNS_ATTRIBUTE_NS_URI.equals(namespaceURI)) {
+                return XMLConstants.XMLNS_ATTRIBUTE;
+            }
+            return node.lookupPrefix(namespaceURI);
+        }
+
+        public Iterator<?> getPrefixes(String namespaceURI) {
+            // Not implemented
+            if (namespaceURI == null) {
+                throw new IllegalArgumentException("Namespace URI is null");
+            } else if (XMLConstants.XML_NS_URI.equals(namespaceURI)) {
+                return Arrays.asList(XMLConstants.XML_NS_PREFIX).iterator();
+            } else if (XMLConstants.XMLNS_ATTRIBUTE_NS_URI.equals(namespaceURI)) {
+                return Arrays.asList(XMLConstants.XMLNS_ATTRIBUTE).iterator();
+            }
+            String prefix = getPrefix(namespaceURI);
+            if (prefix == null) {
+                return Collections.emptyList().iterator();
+            }
+            return Arrays.asList(prefix).iterator();
+        }
+
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ReferenceUtil.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ReferenceUtil.java
new file mode 100644
index 0000000000..a4599e96f6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ReferenceUtil.java
@@ -0,0 +1,94 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+
+/**
+ * This class encapsulates utility methods to deal with reference definitions
+ *
+ */
+class ReferenceUtil {
+    static boolean isValidMultiplicityOverride(Multiplicity definedMul, Multiplicity overridenMul) {
+        if (definedMul != overridenMul) {
+            switch (definedMul) {
+                case ZERO_N:
+                    return overridenMul == Multiplicity.ZERO_ONE;
+                case ONE_N:
+                    return overridenMul == Multiplicity.ONE_ONE;
+                default:
+                    return false;
+            }
+        } else {
+            return true;
+        }
+    }
+    
+    static boolean validateMultiplicityAndTargets(Multiplicity multiplicity,
+                                                         List<?> targets, List<Binding> bindings) {
+        
+        // Count targets
+        int count = targets.size();
+        
+        //FIXME workaround, this validation is sometimes invoked too early
+        // before we get a chance to init the multiplicity attribute
+        if (multiplicity == null) {
+            return true;
+        }
+        
+        switch (multiplicity) {
+            case ZERO_N:
+                break;
+            case ZERO_ONE:
+                if (count > 1) {
+                    return false;
+                }
+                break;
+            case ONE_ONE:
+                if (count != 1) {
+                    if (count == 0) {
+                        for (Binding binding: bindings) {
+                            if (!(binding instanceof OptimizableBinding) || binding.getURI()!=null) {
+                                return true;
+                            }
+                        }
+                    }
+                    return false;
+                }
+                break;
+            case ONE_N:
+                if (count < 1) {
+                    if (count == 0) {
+                        for (Binding binding: bindings) {
+                            if (!(binding instanceof OptimizableBinding) || binding.getURI()!=null) {
+                                return true;
+                            }
+                        }
+                    }
+                    return false;
+                }
+                break;
+        }
+        return true;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AbstractPropertyImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AbstractPropertyImpl.java
new file mode 100644
index 0000000000..b7c63dc2b4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AbstractPropertyImpl.java
@@ -0,0 +1,114 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AbstractProperty;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+
+/**
+ * Represents an abstract property.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class AbstractPropertyImpl extends ExtensibleImpl implements AbstractProperty {
+    private Object value;
+    private String name;
+    private QName xsdType;
+    private QName xsdElement;
+    private boolean many;
+    private boolean mustSupply;
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    
+
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    /**
+     * Constructs a new abstract property.
+     */
+    protected AbstractPropertyImpl() {
+    }
+    
+    public Object getValue() {
+        return value;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public QName getXSDElement() {
+        return xsdElement;
+    }
+
+    public QName getXSDType() {
+        return xsdType;
+    }
+
+    public boolean isMany() {
+        return many;
+    }
+
+    public boolean isMustSupply() {
+        return mustSupply;
+    }
+
+    public void setValue(Object defaultValue) {
+        this.value = defaultValue;
+    }
+
+    public void setMany(boolean many) {
+        this.many = many;
+    }
+
+    public void setMustSupply(boolean mustSupply) {
+        this.mustSupply = mustSupply;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public void setXSDElement(QName element) {
+        this.xsdElement = element;
+    }
+
+    public void setXSDType(QName type) {
+        this.xsdType = type;
+    }
+
+    public IntentAttachPointType getType() {
+        return null;
+    }
+
+    public void setType(IntentAttachPointType type) {
+    }
+    
+    public void setRequiredIntents(List<Intent> intents) {
+        this.requiredIntents = intents;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AbstractReferenceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AbstractReferenceImpl.java
new file mode 100644
index 0000000000..d0ee3832c5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AbstractReferenceImpl.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.impl;
+
+import org.apache.tuscany.sca.assembly.AbstractReference;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+
+/**
+ * Represents an abstract reference
+ * 
+ * @version $Rev$ $Date$
+ */
+public class AbstractReferenceImpl extends ContractImpl implements AbstractReference {
+    private Multiplicity multiplicity = Multiplicity.ONE_ONE;
+
+    /**
+     * Constructs a new abstract reference.
+     */
+    protected AbstractReferenceImpl() {
+    }
+    
+    public Multiplicity getMultiplicity() {
+        return multiplicity;
+    }
+
+    public void setMultiplicity(Multiplicity multiplicity) {
+        this.multiplicity = multiplicity;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AbstractServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AbstractServiceImpl.java
new file mode 100644
index 0000000000..346764b1b4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AbstractServiceImpl.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.impl;
+
+import org.apache.tuscany.sca.assembly.AbstractService;
+
+/**
+ * Represents an abstract service
+ * 
+ * @version $Rev$ $Date$
+ */
+public class AbstractServiceImpl extends ContractImpl implements AbstractService {
+    
+    /**
+     * Constructs a new abstract service.
+     */
+    protected AbstractServiceImpl() {
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AssemblyFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AssemblyFactoryImpl.java
new file mode 100644
index 0000000000..016a9a5b05
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AssemblyFactoryImpl.java
@@ -0,0 +1,121 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import org.apache.tuscany.sca.assembly.AbstractProperty;
+import org.apache.tuscany.sca.assembly.AbstractReference;
+import org.apache.tuscany.sca.assembly.AbstractService;
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Callback;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.Wire;
+
+/**
+ * A factory for the assembly model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class AssemblyFactoryImpl implements AssemblyFactory {
+
+    public AbstractProperty createAbstractProperty() {
+        return new AbstractPropertyImpl();
+    }
+
+    public AbstractReference createAbstractReference() {
+        return new AbstractReferenceImpl();
+    }
+
+    public AbstractService createAbstractService() {
+        return new AbstractServiceImpl();
+    }
+
+    public Callback createCallback() {
+        return new CallbackImpl();
+    }
+
+    public Component createComponent() {
+        return new ComponentImpl();
+    }
+
+    public ComponentProperty createComponentProperty() {
+        return new ComponentPropertyImpl();
+    }
+
+    public ComponentReference createComponentReference() {
+        return new ComponentReferenceImpl();
+    }
+
+    public ComponentService createComponentService() {
+        return new ComponentServiceImpl();
+    }
+
+    public ComponentType createComponentType() {
+        return new ComponentTypeImpl();
+    }
+
+    public Composite createComposite() {
+        return new CompositeImpl();
+    }
+
+    public CompositeReference createCompositeReference() {
+        return new CompositeReferenceImpl();
+    }
+
+    public CompositeService createCompositeService() {
+        return new CompositeServiceImpl();
+    }
+
+    public ConstrainingType createConstrainingType() {
+        return new ConstrainingTypeImpl();
+    }
+
+    public Property createProperty() {
+        return new PropertyImpl();
+    }
+
+    public Reference createReference() {
+        return new ReferenceImpl();
+    }
+
+    public Service createService() {
+        return new ServiceImpl();
+    }
+
+    public Wire createWire() {
+        return new WireImpl();
+    }
+
+    public ConfiguredOperation createConfiguredOperation() {
+        return new ConfiguredOperationImpl();
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/BaseImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/BaseImpl.java
new file mode 100644
index 0000000000..553e600bc9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/BaseImpl.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.impl;
+
+import org.apache.tuscany.sca.assembly.Base;
+
+/**
+ * Convenience base class for assembly model objects.
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class BaseImpl implements Base {
+    private boolean unresolved;
+
+    /**
+     * Constructs a new base model object.
+     */
+    protected BaseImpl() {
+    }
+    
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean undefined) {
+        this.unresolved = undefined;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CallbackImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CallbackImpl.java
new file mode 100644
index 0000000000..4082d81fdb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CallbackImpl.java
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Callback;
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Represents a reference.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class CallbackImpl extends ExtensibleImpl implements Callback {
+    private List<Binding> bindings = new ArrayList<Binding>();
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private List<ConfiguredOperation>  configuredOperations = new ArrayList<ConfiguredOperation>();
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>(); 
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    protected CallbackImpl() {
+    }
+
+    public List<Binding> getBindings() {
+        return bindings;
+    }
+    
+    public IntentAttachPointType getType() {
+        return null;
+    }
+
+    public void setType(IntentAttachPointType type) {
+    }
+    
+    public void setPolicySets(List<PolicySet> policySets) {
+        this.policySets = policySets; 
+    }
+
+    public void setRequiredIntents(List<Intent> intents) {
+        this.requiredIntents = intents;
+    }
+    
+    public List<ConfiguredOperation> getConfiguredOperations() {
+        return configuredOperations;
+    }
+
+    public List<PolicySet> getApplicablePolicySets() {
+        return applicablePolicySets;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentImpl.java
new file mode 100644
index 0000000000..34429a6703
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentImpl.java
@@ -0,0 +1,174 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.OperationsConfigurator;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Represents a component.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ComponentImpl extends ExtensibleImpl implements Component, Cloneable, OperationsConfigurator {
+    private ConstrainingType constrainingType;
+    private Implementation implementation;
+    private String name;
+    private String uri;
+    private List<ComponentProperty> properties = new ArrayList<ComponentProperty>();
+    private List<ComponentReference> references = new ArrayList<ComponentReference>();
+    private List<ComponentService> services = new ArrayList<ComponentService>();
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private Boolean autowire;
+    private IntentAttachPointType type;
+    private List<ConfiguredOperation>  configuredImplOperations = new ArrayList<ConfiguredOperation>();
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
+    /**
+     * Constructs a new component.
+     */
+    protected ComponentImpl() {
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        ComponentImpl clone = (ComponentImpl)super.clone();
+
+        clone.properties = new ArrayList<ComponentProperty>();
+        for (ComponentProperty property : getProperties()) {
+            clone.properties.add((ComponentProperty)property.clone());
+        }
+        clone.references = new ArrayList<ComponentReference>();
+        for (ComponentReference reference : getReferences()) {
+            clone.references.add((ComponentReference)reference.clone());
+        }
+        clone.services = new ArrayList<ComponentService>();
+        for (ComponentService service : getServices()) {
+            clone.services.add((ComponentService)service.clone());
+        }
+        return clone;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public ConstrainingType getConstrainingType() {
+        return constrainingType;
+    }
+
+    public Implementation getImplementation() {
+        return implementation;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public List<ComponentProperty> getProperties() {
+        return properties;
+    }
+
+    public List<ComponentReference> getReferences() {
+        return references;
+    }
+
+    public List<ComponentService> getServices() {
+        return services;
+    }
+
+    public void setConstrainingType(ConstrainingType constrainingType) {
+        this.constrainingType = constrainingType;
+    }
+
+    public void setImplementation(Implementation implementation) {
+        this.implementation = implementation;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+
+    public boolean isAutowire() {
+        return (autowire == null) ? false : autowire.booleanValue();
+    }
+
+    public void setAutowire(Boolean autowire) {
+        this.autowire = autowire;
+    }
+    
+    public Boolean getAutowire() {
+        return autowire;
+    }
+
+    public IntentAttachPointType getType() {
+        return type;
+    }
+
+    public void setType(IntentAttachPointType type) {
+        this.type = type;
+    }
+
+    public void setPolicySets(List<PolicySet> policySets) {
+        this.policySets = policySets;
+        
+    }
+
+    public void setRequiredIntents(List<Intent> intents) {
+        this.requiredIntents = intents;
+        
+    }
+    
+    public List<ConfiguredOperation> getConfiguredOperations() {
+        return configuredImplOperations;
+    }
+
+    public void setConfiguredOperations(List<ConfiguredOperation> configuredOperations) {
+        this.configuredImplOperations = configuredOperations;
+    }
+    
+    public List<PolicySet> getApplicablePolicySets() {
+        return applicablePolicySets;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentPropertyImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentPropertyImpl.java
new file mode 100644
index 0000000000..e2e7b59896
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentPropertyImpl.java
@@ -0,0 +1,93 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import javax.xml.xpath.XPathExpression;
+
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.Property;
+
+/**
+ * Represents a component property.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ComponentPropertyImpl extends PropertyImpl implements ComponentProperty, Cloneable {
+    private String file;
+    private Property property;
+    private String source;
+    private XPathExpression sourceXPathExpression;
+    
+    /**
+     * Constructs a new component property.
+     */
+    protected ComponentPropertyImpl() {
+    }
+    
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+    
+    // FIXME getValue should not delegate to property.getValue()
+    // Doing this violates the setValue/getValue semantics, as you
+    // can call setValue() then get a different value from getValue()
+    @Override
+    public Object getValue() {
+        if (super.getValue() == null && property != null) {
+            return property.getValue();
+        } else {
+            return super.getValue();
+        }
+    }
+ 
+    public String getFile() {
+        return file;
+    }
+
+    public Property getProperty() {
+        return property;
+    }
+
+    public String getSource() {
+        return source;
+    }
+
+    public void setFile(String file) {
+        this.file = file;
+    }
+
+    public void setProperty(Property property) {
+        this.property = property;
+    }
+
+    public void setSource(String source) {
+        this.source = source;
+    }
+
+    public XPathExpression getSourceXPathExpression() {
+        return sourceXPathExpression;
+    }
+
+    public void setSourceXPathExpression(XPathExpression sourceXPathExpression) {
+        this.sourceXPathExpression = sourceXPathExpression;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentReferenceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentReferenceImpl.java
new file mode 100644
index 0000000000..63a4def855
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentReferenceImpl.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.Reference;
+
+/**
+ * Represents a component reference
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ComponentReferenceImpl extends ReferenceImpl implements ComponentReference, Cloneable {
+    private Reference reference;
+    private Boolean autowire;
+    private List<CompositeReference> promotedAs = new ArrayList<CompositeReference>();
+    private ComponentService callbackService;
+
+    /**
+     * Constructs a new component reference.
+     */
+    protected ComponentReferenceImpl() {
+        // Set multiplicity to null so that by default it'll inherit from the Reference
+        setMultiplicity(null);
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+    
+    public Reference getReference() {
+        return reference;
+    }
+
+    public void setReference(Reference reference) {
+        this.reference = reference;
+    }
+
+    public boolean isAutowire() {
+        return (autowire == null) ? false : autowire.booleanValue();
+    }
+
+    public void setAutowire(Boolean autowire) {
+        this.autowire = autowire;
+    }
+    
+    public Boolean getAutowire() {
+        return autowire;
+    }
+
+    public List<CompositeReference> promotedAs() {
+        return promotedAs;
+    }
+
+    public ComponentService getCallbackService() {
+        return callbackService;
+    }
+
+    public void setCallbackService(ComponentService callbackService) {
+        this.callbackService = callbackService;
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentServiceImpl.java
new file mode 100644
index 0000000000..0c78a2505f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentServiceImpl.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.Service;
+
+/**
+ * Represents a component service
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ComponentServiceImpl extends ServiceImpl implements ComponentService, Cloneable {
+    private Service service;
+    private List<CompositeService> promotedAs = new ArrayList<CompositeService>();
+    private ComponentReference callbackReference;
+    
+    /**
+     * Constructs a new component service.
+     */
+    protected ComponentServiceImpl() {
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+    
+    public Service getService() {
+        return service;
+    }
+
+    public void setService(Service service) {
+        this.service = service;
+    }
+
+    public List<CompositeService> promotedAs() {
+        return promotedAs;
+    }
+
+    public ComponentReference getCallbackReference() {
+        return callbackReference;
+    }
+
+    public void setCallbackReference(ComponentReference callbackReference) {
+        this.callbackReference = callbackReference;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentTypeImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentTypeImpl.java
new file mode 100644
index 0000000000..bbe665d52f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentTypeImpl.java
@@ -0,0 +1,115 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+
+/** 
+ * Represents a component type.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ComponentTypeImpl extends ExtensibleImpl implements ComponentType, Cloneable {
+    private String uri;
+    private ConstrainingType constrainingType;
+    private List<Property> properties = new ArrayList<Property>();
+    private List<Reference> references = new ArrayList<Reference>();
+    private List<Service> services = new ArrayList<Service>();
+    /**
+     * Constructs a new component type.
+     */
+    protected ComponentTypeImpl() {
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        ComponentTypeImpl clone = (ComponentTypeImpl)super.clone();
+
+        clone.services = new ArrayList<Service>();
+        for (Service service : getServices()) {
+            clone.services.add((Service)service.clone());
+        }
+        clone.references = new ArrayList<Reference>();
+        for (Reference reference : getReferences()) {
+            clone.references.add((Reference)reference.clone());
+        }
+        clone.properties = new ArrayList<Property>();
+        for (Property property : getProperties()) {
+            clone.properties.add((Property)property.clone());
+        }
+        return clone;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public ConstrainingType getConstrainingType() {
+        return constrainingType;
+    }
+
+    public List<Property> getProperties() {
+        return properties;
+    }
+
+    public List<Reference> getReferences() {
+        return references;
+    }
+
+    public List<Service> getServices() {
+        return services;
+    }
+
+    public void setConstrainingType(ConstrainingType constrainingType) {
+        this.constrainingType = constrainingType;
+    }
+
+    @Override
+    public int hashCode() {
+        return String.valueOf(getURI()).hashCode();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else {
+            if (obj instanceof ComponentType) {
+                if (getURI() != null) {
+                    return getURI().equals(((ComponentType)obj).getURI());
+                } else {
+                    return ((ComponentType)obj).getURI() == null;
+                }
+            } else {
+                return false;
+            }
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CompositeImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CompositeImpl.java
new file mode 100644
index 0000000000..0b36aad9b7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CompositeImpl.java
@@ -0,0 +1,143 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.Wire;
+
+public class CompositeImpl extends ImplementationImpl implements Composite, Cloneable {
+    private List<Component> components = new ArrayList<Component>();
+    private List<Composite> includes = new ArrayList<Composite>();
+    private QName name;
+    private List<Wire> wires = new ArrayList<Wire>();
+    private Boolean autowire;
+    private boolean local = true;
+
+    /**
+     * Constructs a new composite.
+     */
+    protected CompositeImpl() {
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        CompositeImpl clone = (CompositeImpl)super.clone();
+
+        clone.components = new ArrayList<Component>();
+        for (Component component : getComponents()) {
+            Component clonedComponent = (Component)component.clone();
+            for (Service service : clone.getServices()) {
+                CompositeService compositeService = (CompositeService)service;
+                // Force the promoted component/service to be rebuilt against the clone
+                if (compositeService.getPromotedComponent() != null) {
+                    compositeService.getPromotedComponent().setUnresolved(true);
+                }
+                if (compositeService.getPromotedService() != null) {
+                    compositeService.getPromotedService().setUnresolved(true);
+                }
+            }
+            for (Reference reference : clone.getReferences()) {
+                CompositeReference compositeReference = (CompositeReference)reference;
+                for (ComponentReference ref : compositeReference.getPromotedReferences()) {
+                    // Force the promoted reference to be rebuilt against the clone
+                    ref.setUnresolved(true);
+                }
+            }
+
+            clone.components.add(clonedComponent);
+        }
+        clone.wires = new ArrayList<Wire>();
+        for (Wire wire : getWires()) {
+            clone.wires.add((Wire)wire.clone());
+        }
+        return clone;
+    }
+
+    public List<Component> getComponents() {
+        return components;
+    }
+
+    public List<Composite> getIncludes() {
+        return includes;
+    }
+
+    public QName getName() {
+        return name;
+    }
+
+    public List<Wire> getWires() {
+        return wires;
+    }
+
+    public boolean isLocal() {
+        return local;
+    }
+
+    public void setLocal(boolean local) {
+        this.local = local;
+    }
+
+    public boolean isAutowire() {
+        return (autowire == null) ? false : autowire.booleanValue();
+    }
+
+    public void setAutowire(Boolean autowire) {
+        this.autowire = autowire;
+    }
+    
+    public Boolean getAutowire() {
+        return autowire;
+    }
+    
+    public void setName(QName name) {
+        this.name = name;
+    }
+
+    @Override
+    public int hashCode() {
+        return String.valueOf(getName()).hashCode();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else if (obj instanceof Composite) {
+            if (getName() != null) {
+                return getName().equals(((Composite)obj).getName());
+            } else {
+                return ((Composite)obj).getName() == null;
+            }
+        } else {
+            return false;
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CompositeReferenceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CompositeReferenceImpl.java
new file mode 100644
index 0000000000..4348e08fcb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CompositeReferenceImpl.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+
+/**
+ * Represents a composite reference.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class CompositeReferenceImpl extends ReferenceImpl implements CompositeReference, Cloneable {
+    private List<ComponentReference> promotedReferences = new ArrayList<ComponentReference>();
+
+    /**
+     * Constructs a new composite reference.
+     */
+    protected CompositeReferenceImpl() {
+    }
+    
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+
+    public List<ComponentReference> getPromotedReferences() {
+        return promotedReferences;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CompositeServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CompositeServiceImpl.java
new file mode 100644
index 0000000000..6777a96982
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CompositeServiceImpl.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.CompositeService;
+
+/**
+ * Represents a composite service
+ * 
+ * @version $Rev$ $Date$
+ */
+public class CompositeServiceImpl extends ServiceImpl implements CompositeService, Cloneable {
+    private ComponentService promotedService;
+    private Component promotedComponent;
+
+    /**
+     * Constructs a new composite service.
+     */
+    protected CompositeServiceImpl() {
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+
+    public ComponentService getPromotedService() {
+        return promotedService;
+    }
+
+    public void setPromotedService(ComponentService promotedService) {
+        this.promotedService = promotedService;
+    }
+    
+    public Component getPromotedComponent() {
+        return promotedComponent;
+    }
+    
+    public void setPromotedComponent(Component promotedComponent) {
+        this.promotedComponent = promotedComponent;
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ConfiguredOperationImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ConfiguredOperationImpl.java
new file mode 100644
index 0000000000..e2c4f82b9d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ConfiguredOperationImpl.java
@@ -0,0 +1,91 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Represents an Operation.
+ */
+public class ConfiguredOperationImpl extends BaseImpl implements ConfiguredOperation {
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
+    
+    private String name;
+    private String contractName;
+
+    /**
+     * Constructs a new Operation.
+     */
+    protected ConfiguredOperationImpl() {
+    }
+    
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+    
+    public void setPolicySets(List<PolicySet> policySets) {
+        this.policySets = policySets; 
+    }
+    
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+    
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+    
+    public void setRequiredIntents(List<Intent> intents) {
+        this.requiredIntents = intents;
+    }
+
+    public String getContractName() {
+        return contractName;
+    }
+
+    public void setContractName(String contractName) {
+        this.contractName = contractName;
+    }
+
+    public IntentAttachPointType getType() {
+        return null;
+    }
+
+    public void setType(IntentAttachPointType type) {
+    }
+
+    public List<PolicySet> getApplicablePolicySets() {
+        return applicablePolicySets;
+    }
+    
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ConstrainingTypeImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ConstrainingTypeImpl.java
new file mode 100644
index 0000000000..d5701df74e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ConstrainingTypeImpl.java
@@ -0,0 +1,105 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AbstractProperty;
+import org.apache.tuscany.sca.assembly.AbstractReference;
+import org.apache.tuscany.sca.assembly.AbstractService;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+
+/**
+ * Represents a constraining type.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ConstrainingTypeImpl extends ExtensibleImpl implements ConstrainingType {
+    private QName name;
+    private List<AbstractProperty> properties = new ArrayList<AbstractProperty>();
+    private List<AbstractReference> references = new ArrayList<AbstractReference>();
+    private List<AbstractService> services = new ArrayList<AbstractService>();
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    
+    /**
+     * Constructs a new ConstrainingType
+     */
+    protected ConstrainingTypeImpl() {
+    }
+
+    public QName getName() {
+        return name;
+    }
+
+    public void setName(QName name) {
+        this.name = name;
+    }
+
+    public List<AbstractProperty> getProperties() {
+        return properties;
+    }
+
+    public List<AbstractReference> getReferences() {
+        return references;
+    }
+
+    public List<AbstractService> getServices() {
+        return services;
+    }
+
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    @Override
+    public int hashCode() {
+        return String.valueOf(getName()).hashCode();
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else if (obj instanceof ConstrainingType) {
+            if (getName() != null) {
+                return getName().equals(((ConstrainingType)obj).getName());
+            } else {
+                return ((ConstrainingType)obj).getName() == null;
+            }
+        } else {
+            return false;
+        }
+    }
+    
+    public IntentAttachPointType getType() {
+        return null;
+    }
+
+    public void setType(IntentAttachPointType type) {
+    }
+    
+    public void setRequiredIntents(List<Intent> intents) {
+        this.requiredIntents = intents;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ContractImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ContractImpl.java
new file mode 100644
index 0000000000..ea7ecfc30b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ContractImpl.java
@@ -0,0 +1,91 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.AbstractContract;
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+
+public class ContractImpl extends ExtensibleImpl implements AbstractContract {
+    private InterfaceContract interfaceContract;
+    private String name;
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<ConfiguredOperation>  configuredOperations = new ArrayList<ConfiguredOperation>();
+    
+    private boolean isCallback = false;
+    
+    /**
+     * Constructs a new contract.
+     */
+    protected ContractImpl() {
+    }
+    
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public InterfaceContract getInterfaceContract() {
+        return interfaceContract;
+    }
+    
+    public void setInterfaceContract(InterfaceContract interfaceContract) {
+        this.interfaceContract = interfaceContract;
+    }
+    
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public boolean isCallback() {
+        return isCallback;
+    }
+
+    public void setIsCallback(boolean isCallback) {
+        this.isCallback = isCallback;
+    }
+
+    public IntentAttachPointType getType() {
+        return null;
+    }
+
+    public void setType(IntentAttachPointType type) {
+    }
+    
+    public void setRequiredIntents(List<Intent> intents) {
+        this.requiredIntents = intents;
+    }
+    
+    public List<ConfiguredOperation> getConfiguredOperations() {
+        return configuredOperations;
+    }
+
+    public void setConfiguredOperations(List<ConfiguredOperation> configuredOperations) {
+        this.configuredOperations = configuredOperations;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ExtensibleImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ExtensibleImpl.java
new file mode 100644
index 0000000000..9a7ca09e43
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ExtensibleImpl.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Extensible;
+
+/**
+ * Convenience base class for extensible assembly model objects.
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class ExtensibleImpl extends BaseImpl implements Extensible {
+    private List<Object> extensions = new ArrayList<Object>();
+
+    /**
+     * Constructs a new base model object.
+     */
+    protected ExtensibleImpl() {
+    }
+    
+    public List<Object> getExtensions() {
+        return extensions;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ImplementationImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ImplementationImpl.java
new file mode 100644
index 0000000000..2368896a69
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ImplementationImpl.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.OperationsConfigurator;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+/**
+ * Base implementation class of Implementation model interface
+ * @version $Rev$ $Date$
+ */
+public abstract class ImplementationImpl extends ComponentTypeImpl implements Implementation, PolicySetAttachPoint,
+    OperationsConfigurator {
+
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
+    private List<ConfiguredOperation> configuredOperations = new ArrayList<ConfiguredOperation>();
+    private IntentAttachPointType type;
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+
+    protected ImplementationImpl() {
+        super();
+    }
+
+    public List<PolicySet> getApplicablePolicySets() {
+        return applicablePolicySets;
+    }
+
+    public List<ConfiguredOperation> getConfiguredOperations() {
+        return configuredOperations;
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public IntentAttachPointType getType() {
+        return type;
+    }
+
+    public void setType(IntentAttachPointType type) {
+        this.type = type;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/PropertyImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/PropertyImpl.java
new file mode 100644
index 0000000000..0c1051199f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/PropertyImpl.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Represents a property.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class PropertyImpl extends AbstractPropertyImpl implements Property, Cloneable {
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
+    
+    /**
+     * Constructs a new property.
+     */
+    protected PropertyImpl() {
+    }
+    
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+    
+    public void setPolicySets(List<PolicySet> policySets) {
+        this.policySets = policySets; 
+    }
+
+    public List<PolicySet> getApplicablePolicySets() {
+        return applicablePolicySets;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ReferenceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ReferenceImpl.java
new file mode 100644
index 0000000000..297a7c3a99
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ReferenceImpl.java
@@ -0,0 +1,116 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Callback;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Represents a reference.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ReferenceImpl extends AbstractReferenceImpl implements Reference, Cloneable {
+    private List<Binding> bindings = new ArrayList<Binding>();
+    private boolean wiredByImpl;
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private List<ComponentService> targets = new ArrayList<ComponentService>();
+    private Callback callback;
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
+
+    public List<PolicySet> getApplicablePolicySets() {
+        return applicablePolicySets;
+    }
+
+    /**
+     * Constructs a new reference.
+     */
+    protected ReferenceImpl() {
+    }
+    
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        ReferenceImpl clone = (ReferenceImpl)super.clone();
+        clone.bindings = new ArrayList<Binding>();
+        clone.bindings.addAll(getBindings());
+        clone.targets = new ArrayList<ComponentService>();
+        clone.targets.addAll(getTargets());
+        return clone;
+    }
+
+    public List<Binding> getBindings() {
+        return bindings;
+    }
+
+    public <B> B getBinding(Class<B> bindingClass) {
+        for (Binding binding : bindings) {
+            if (bindingClass.isInstance(binding)) {
+                return bindingClass.cast(binding);
+            }
+        }
+        return null;
+    }
+
+    public <B> B getCallbackBinding(Class<B> bindingClass) {
+        if (callback != null) {
+            for (Binding binding : callback.getBindings()) {
+                if (bindingClass.isInstance(binding)) {
+                    return bindingClass.cast(binding);
+                }
+            }
+        }
+        return null;
+    }
+
+    public boolean isWiredByImpl() {
+        return wiredByImpl;
+    }
+
+    public void setWiredByImpl(boolean wiredByImpl) {
+        this.wiredByImpl = wiredByImpl;
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+
+    public List<ComponentService> getTargets() {
+        return targets;
+    }
+
+    public Callback getCallback() {
+        return callback;
+    }
+
+    public void setCallback(Callback callback) {
+        this.callback = callback;
+    }
+    
+    public void setPolicySets(List<PolicySet> policySets) {
+        this.policySets = policySets; 
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ServiceImpl.java
new file mode 100644
index 0000000000..bee7cbec2d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ServiceImpl.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Callback;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Represents a reference.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ServiceImpl extends AbstractServiceImpl implements Service, Cloneable {
+    private List<Binding> bindings = new ArrayList<Binding>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private Callback callback;
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
+    
+    public List<PolicySet> getApplicablePolicySets() {
+        return applicablePolicySets;
+    }
+
+    /**
+     * Constructs a new service.
+     */
+    protected ServiceImpl() {
+    }
+    
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        ServiceImpl clone = (ServiceImpl)super.clone();
+        clone.bindings = new ArrayList<Binding>();
+        clone.bindings.addAll(getBindings());
+        return clone;
+    }
+
+    public List<Binding> getBindings() {
+        return bindings;
+    }
+
+    public <B> B getBinding(Class<B> bindingClass) {
+        for (Binding binding : bindings) {
+            if (bindingClass.isInstance(binding)) {
+                return bindingClass.cast(binding);
+            }
+        }
+        return null;
+    }
+
+    public <B> B getCallbackBinding(Class<B> bindingClass) {
+        if (callback != null) {
+            for (Binding binding : callback.getBindings()) {
+                if (bindingClass.isInstance(binding)) {
+                    return bindingClass.cast(binding);
+                }
+            }
+        }
+        return null;
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+
+    public Callback getCallback() {
+        return callback;
+    }
+
+    public void setCallback(Callback callback) {
+        this.callback = callback;
+    }
+    
+    public void setPolicySets(List<PolicySet> policySets) {
+        this.policySets = policySets; 
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/WireImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/WireImpl.java
new file mode 100644
index 0000000000..1a7abc8564
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/WireImpl.java
@@ -0,0 +1,96 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Wire;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Represents a wire
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WireImpl extends ExtensibleImpl implements Wire, Cloneable {
+    private ComponentReference source;
+    private ComponentService target;
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
+
+    public List<PolicySet> getApplicablePolicySets() {
+        return applicablePolicySets;
+    }
+
+    /**
+     * Constructs a new wire.
+     */
+    protected WireImpl() {
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+
+    public ComponentReference getSource() {
+        return source;
+    }
+
+    public ComponentService getTarget() {
+        return target;
+    }
+
+    public void setSource(ComponentReference source) {
+        this.source = source;
+    }
+
+    public void setTarget(ComponentService target) {
+        this.target = target;
+    }
+
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+
+    public IntentAttachPointType getType() {
+        return null;
+    }
+
+    public void setType(IntentAttachPointType type) {
+    }
+    
+    public void setPolicySets(List<PolicySet> policySets) {
+        this.policySets = policySets; 
+    }
+
+    public void setRequiredIntents(List<Intent> intents) {
+        this.requiredIntents = intents;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.AssemblyFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.AssemblyFactory
new file mode 100644
index 0000000000..859c4bde4b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.AssemblyFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.assembly.DefaultAssemblyFactory
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/AssemblyFactoryTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/AssemblyFactoryTestCase.java
new file mode 100644
index 0000000000..767b152624
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/AssemblyFactoryTestCase.java
@@ -0,0 +1,214 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.assembly;
+
+import javax.xml.namespace.QName;
+
+import junit.framework.TestCase;
+
+
+/**
+ * Test building of assembly model instances using the assembly factory.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class AssemblyFactoryTestCase extends TestCase {
+
+    AssemblyFactory factory;
+
+    @Override
+    public void setUp() throws Exception {
+        factory = new DefaultAssemblyFactory();
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+        factory = null;
+    }
+
+    public void testCreateComponent() {
+        createComponent("AccountServiceComponent1");
+    }
+
+    public void testCreateComponentType() {
+        createComponentType();
+    }
+
+    public void testCreateComposite() {
+        createComposite();
+    }
+
+    public void testCreateConstrainingType() {
+        createConstrainingType();
+    }
+
+    /**
+     * Create a composite
+     */
+    Composite createComposite() {
+        Composite c = factory.createComposite();
+
+        Component c1 = createComponent("AccountServiceComponent1");
+        c.getComponents().add(c1);
+        Component c2 = createComponent("AccountServiceComponent2");
+        c.getComponents().add(c2);
+
+        Wire w = factory.createWire();
+        w.setSource(c1.getReferences().get(0));
+        w.setTarget(c2.getServices().get(0));
+        c.getWires().add(w);
+
+        CompositeService cs = factory.createCompositeService();
+        cs.setName("AccountService");
+        cs.setPromotedService(c1.getServices().get(0));
+        cs.setInterfaceContract(new TestInterfaceContract(factory));
+        c.getServices().add(cs);
+        cs.getBindings().add(new TestBinding(factory));
+
+        CompositeReference cr = factory.createCompositeReference();
+        cr.setName("StockQuoteService");
+        cr.getPromotedReferences().add(c2.getReferences().get(1));
+        cr.setInterfaceContract(new TestInterfaceContract(factory));
+        c.getReferences().add(cr);
+        cr.getBindings().add(new TestBinding(factory));
+
+        return c;
+    }
+
+    /**
+     * Create a new component
+     */
+    Component createComponent(String name) {
+        Component c = factory.createComponent();
+        c.setName(name);
+
+        ConstrainingType constraint = createConstrainingType();
+        c.setConstrainingType(constraint);
+
+        Implementation i = new TestImplementation(factory);
+        c.setImplementation(i);
+
+        ComponentProperty p = factory.createComponentProperty();
+        p.setName("currency");
+        p.setValue("USD");
+        p.setMustSupply(true);
+        p.setXSDType(new QName("", ""));
+        p.setProperty(i.getProperties().get(0));
+        c.getProperties().add(p);
+
+        ComponentReference ref1 = factory.createComponentReference();
+        ref1.setName("accountDataService");
+        ref1.setMultiplicity(Multiplicity.ONE_ONE);
+        ref1.setInterfaceContract(new TestInterfaceContract(factory));
+        ref1.setReference(i.getReferences().get(0));
+        c.getReferences().add(ref1);
+        ref1.getBindings().add(new TestBinding(factory));
+
+        ComponentReference ref2 = factory.createComponentReference();
+        ref2.setName("stockQuoteService");
+        ref2.setMultiplicity(Multiplicity.ONE_ONE);
+        ref2.setInterfaceContract(new TestInterfaceContract(factory));
+        ref2.setReference(i.getReferences().get(1));
+        c.getReferences().add(ref2);
+        ref2.getBindings().add(new TestBinding(factory));
+
+        ComponentService s = factory.createComponentService();
+        s.setName("AccountService");
+        s.setInterfaceContract(new TestInterfaceContract(factory));
+        s.setService(i.getServices().get(0));
+        c.getServices().add(s);
+        s.getBindings().add(new TestBinding(factory));
+
+        return c;
+    }
+
+    /**
+     * Create a new component type
+     * 
+     * @return
+     */
+    ComponentType createComponentType() {
+        ComponentType ctype = factory.createComponentType();
+
+        Property p = factory.createProperty();
+        p.setName("currency");
+        p.setValue("USD");
+        p.setMustSupply(true);
+        p.setXSDType(new QName("", ""));
+        ctype.getProperties().add(p);
+
+        Reference ref1 = factory.createReference();
+        ref1.setName("accountDataService");
+        ref1.setInterfaceContract(new TestInterfaceContract(factory));
+        ref1.setMultiplicity(Multiplicity.ONE_ONE);
+        ctype.getReferences().add(ref1);
+        ref1.getBindings().add(new TestBinding(factory));
+
+        Reference ref2 = factory.createReference();
+        ref2.setName("stockQuoteService");
+        ref2.setInterfaceContract(new TestInterfaceContract(factory));
+        ref2.setMultiplicity(Multiplicity.ONE_ONE);
+        ctype.getReferences().add(ref2);
+        ref2.getBindings().add(new TestBinding(factory));
+
+        Service s = factory.createService();
+        s.setName("AccountService");
+        s.setInterfaceContract(new TestInterfaceContract(factory));
+        ctype.getServices().add(s);
+        s.getBindings().add(new TestBinding(factory));
+
+        return ctype;
+    }
+
+    /**
+     * Create a new constraining type
+     * 
+     * @return
+     */
+    ConstrainingType createConstrainingType() {
+        ConstrainingType ctype = factory.createConstrainingType();
+
+        AbstractProperty p = factory.createAbstractProperty();
+        p.setName("currency");
+        p.setValue("USD");
+        p.setMustSupply(true);
+        p.setXSDType(new QName("", ""));
+        ctype.getProperties().add(p);
+
+        AbstractReference ref1 = factory.createAbstractReference();
+        ref1.setName("accountDataService");
+        ref1.setInterfaceContract(new TestInterfaceContract(factory));
+        ref1.setMultiplicity(Multiplicity.ONE_ONE);
+        ctype.getReferences().add(ref1);
+
+        AbstractReference ref2 = factory.createAbstractReference();
+        ref2.setName("stockQuoteService");
+        ref2.setInterfaceContract(new TestInterfaceContract(factory));
+        ref2.setMultiplicity(Multiplicity.ONE_ONE);
+        ctype.getReferences().add(ref2);
+
+        AbstractService s = factory.createAbstractService();
+        s.setName("AccountService");
+        s.setInterfaceContract(new TestInterfaceContract(factory));
+        ctype.getServices().add(s);
+
+        return ctype;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestBinding.java
new file mode 100644
index 0000000000..40d5f4e63f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestBinding.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.assembly;
+
+
+/**
+ * A test interface model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TestBinding implements Binding {
+    public TestBinding(AssemblyFactory factory) {
+    }
+
+    public String getName() {
+        return null;
+    }
+
+    public String getURI() {
+        return "http://test";
+    }
+
+    public void setName(String name) {
+    }
+
+    public void setURI(String uri) {
+    }
+
+    public void setUnresolved(boolean unresolved) {
+    }
+    
+    public boolean isUnresolved() {
+        return false;
+    }
+    
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }     
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestImplementation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestImplementation.java
new file mode 100644
index 0000000000..19702954c9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestImplementation.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.assembly;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.impl.ImplementationImpl;
+
+/**
+ * A test component implementation model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TestImplementation extends ImplementationImpl implements Implementation {
+    public TestImplementation(AssemblyFactory factory) {
+
+        Property p = factory.createProperty();
+        p.setName("currency");
+        p.setValue("USD");
+        p.setMustSupply(true);
+        p.setXSDType(new QName("", ""));
+        getProperties().add(p);
+
+        Reference ref1 = factory.createReference();
+        ref1.setName("accountDataService");
+        ref1.setMultiplicity(Multiplicity.ONE_ONE);
+        getReferences().add(ref1);
+        ref1.getBindings().add(new TestBinding(factory));
+
+        Reference ref2 = factory.createReference();
+        ref2.setName("stockQuoteService");
+        ref2.setMultiplicity(Multiplicity.ONE_ONE);
+        ref2.setInterfaceContract(new TestInterfaceContract(factory));
+        getReferences().add(ref2);
+        ref2.getBindings().add(new TestBinding(factory));
+
+        Service s = factory.createService();
+        s.setName("AccountService");
+        s.setInterfaceContract(new TestInterfaceContract(factory));
+        getServices().add(s);
+        s.getBindings().add(new TestBinding(factory));
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestInterface.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestInterface.java
new file mode 100644
index 0000000000..dbe0cb8225
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestInterface.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.assembly;
+
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceImpl;
+
+/**
+ * A test interface model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TestInterface extends InterfaceImpl implements Interface {
+
+    public TestInterface(AssemblyFactory factory) {
+
+        setRemotable(true);
+
+        Operation operation = new TestOperation();
+        operation.setName("test");
+        getOperations().add(operation);
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestInterfaceContract.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestInterfaceContract.java
new file mode 100644
index 0000000000..ee6b95edc9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestInterfaceContract.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.assembly;
+
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractImpl;
+
+/**
+ * A test interface contract model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TestInterfaceContract extends InterfaceContractImpl implements InterfaceContract {
+
+    public TestInterfaceContract(AssemblyFactory factory) {
+        
+        TestInterface testInterface = new TestInterface(factory);
+        setInterface(testInterface);
+
+        TestInterface testCallbackInterface = new TestInterface(factory);
+        setCallbackInterface(testCallbackInterface);
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestOperation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestOperation.java
new file mode 100644
index 0000000000..d94a7e93a3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestOperation.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.assembly;
+
+import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
+
+/**
+ * A test operation model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TestOperation extends OperationImpl {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/builder/impl/CalculateBindingURITestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/builder/impl/CalculateBindingURITestCase.java
new file mode 100644
index 0000000000..f06b8e95ea
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/builder/impl/CalculateBindingURITestCase.java
@@ -0,0 +1,557 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.namespace.QName;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderMonitor;
+import org.apache.tuscany.sca.assembly.builder.Problem;
+import org.apache.tuscany.sca.assembly.builder.Problem.Severity;
+
+public class CalculateBindingURITestCase extends TestCase {
+    private final static Logger logger = Logger.getLogger(CalculateBindingURITestCase.class.getName());
+    private AssemblyFactory assemblyFactory;
+    private SCABindingFactory scaBindingFactory = null;
+    private CompositeBuilderMonitor monitor = null;
+    private CompositeConfigurationBuilderImpl configurationBuilder = null;
+    private List<Binding> defaultBindings = new ArrayList<Binding>();
+    
+    @Override
+    protected void setUp() throws Exception {
+        assemblyFactory = new DefaultAssemblyFactory();
+        scaBindingFactory = new TestBindingFactory();
+        monitor = new CompositeBuilderMonitor() {
+            public void problem(Problem problem) {
+                if (problem.getSeverity() == Severity.INFO) {
+                    logger.info(problem.toString());
+                } else if (problem.getSeverity() == Severity.WARNING) {
+                    logger.warning(problem.toString());
+                } else if (problem.getSeverity() == Severity.ERROR) {
+                    if (problem.getCause() != null) {
+                        logger.log(Level.SEVERE, problem.toString(), problem.getCause());
+                    } else {
+                        logger.severe(problem.toString());
+                    }
+                }
+            }
+        };
+        configurationBuilder = new CompositeConfigurationBuilderImpl(assemblyFactory, scaBindingFactory, null, null, monitor);
+        Binding defaultBinding = new TestBindingImpl();
+        defaultBinding.setURI("http://myhost:8080/root");
+        defaultBindings.add(defaultBinding);
+    }
+    
+    @Override
+    protected void tearDown() throws Exception {
+        assemblyFactory = null;
+    }
+    
+    /**
+     * Test that URI are generated in accordance with the assembly spec section 1.7.2.1 as
+     * follows. For the 3 parts that make up the URI;
+     * 
+     *   BaseURI / Component URI / Service Binding URI
+     *   
+     * Test the following combinations for:
+     * 
+     * NB. The short hand here, e.g. <service name="s1"> <binding.sca> <service name="s2"> means
+     * two services appear where the first has the sca binding specified. 
+     * 
+     * component service bindings
+     * 
+     * http://myhost:8080/root  /  <component name="c1">  / <service name="s1"> <binding.sca>
+     * --> http://myhost:8080/root/c1
+     * http://myhost:8080/root  /  <component name="c1">  / <service name="s1"> <binding.sca> <service name="s2">
+     * --> http://myhost:8080/root/c1/s1
+     * http://myhost:8080/root  /  <component name="c1">  / <service name="s1"> <binding.sca name="n"> <service name="s2">
+     * --> http://myhost:8080/root/c1/n
+     * http://myhost:8080/root  /  <component name="c1">  / <service name="s1"> <binding.sca uri="b"> <service name="s2">
+     * --> http://myhost:8080/root/c1/b
+     * http://myhost:8080/root  /  <component name="c1">  / <service name="s1"> <binding.sca uri="http://myhost:8080/b"> <service name="s2">
+     * --> http://myhost:8080/b
+     * http://myhost:8080/root  /  <component name="c1">  / <service name="s1"> <binding.sca uri="../../b"> <service name="s2">
+     * --> http://myhost:8080/b  
+     * 
+     * top level composite service bindings
+     * 
+     * http://myhost:8080/root  /  null  / <service name="s1"> <binding.sca> <service name="s2">
+     * --> http://myhost:8080/root
+     * http://myhost:8080/root  /  null  / <service name="s1"> <binding.sca> <service name="s2">
+     * --> http://myhost:8080/root/s1
+     * http://myhost:8080/root  /  null  / <service name="s1"> <binding.sca name="n"> <service name="s2">
+     * --> http://myhost:8080/root/n
+     * http://myhost:8080/root  /  null  / <service name="s1"> <binding.sca uri="b"> <service name="s2">
+     * --> http://myhost:8080/root/b
+     * http://myhost:8080/root  /  null  / <service name="s1"> <binding.sca uri="http://myhost:8080/b"> <service name="s2">
+     * --> http://myhost:8080/b
+     * 
+     * nested composite service bindings
+     * 
+     * http://myhost:8080/root  /  <component name="c1"> implemented by composite with <component name="c2"> / <service name="s1"> <binding.sca>
+     * --> http://myhost:8080/root/c1/c2
+     * http://myhost:8080/root  /  <component name="c1"> implemented by composite with <component name="c2"> / <service name="s1"> <binding.sca> <service name="s2">
+     * --> http://myhost:8080/root/c1/c2/s1
+     * http://myhost:8080/root  /  <component name="c1"> implemented by composite with <component name="c2"> / <service name="s1"> <binding.sca name="n"> <service name="s2">
+     * --> http://myhost:8080/root/c1/c2/n
+     * http://myhost:8080/root  /  <component name="c1"> implemented by composite with <component name="c2"> / <service name="s1"> <binding.sca uri="b"> <service name="s2">
+     * --> http://myhost:8080/root/c1/c2/b
+     * http://myhost:8080/root  /  <component name="c1"> implemented by composite with <component name="c2"> / <service name="s1"> <binding.sca uri="http://myhost:8080/b"> <service name="s2">
+     * --> http://myhost:8080/b
+     * 
+     * binding name duplication errors
+     * 
+     * http://myhost:8080/root  /  <component name="c1"> implemented by composite with <component name="c2"> / <service name="s1"> <binding.sca> <binding.xyz>
+     * --> Error
+     * http://myhost:8080/root  /  <component name="c1"> implemented by composite with <component name="c2"> / <service name="s1"> <binding.sca name="b1"> <binding.xyz name="b1">
+     * --> Error
+     */
+    
+    private Composite createComponentServiceBinding() {
+        Composite composite1 = assemblyFactory.createComposite();
+        composite1.setName(new QName("http://foo", "C1"));
+        
+        Component c1 = assemblyFactory.createComponent();
+        c1.setName("c1");
+        composite1.getComponents().add(c1);
+        
+        ComponentService s1 = assemblyFactory.createComponentService();
+        c1.getServices().add(s1);
+        s1.setName("s1");    
+        
+        ComponentService s2 = assemblyFactory.createComponentService();
+        c1.getServices().add(s2);
+        s2.setName("s2");        
+        
+        Binding b1 = new TestBindingImpl();
+        s1.getBindings().add(b1);
+        
+        Binding b2 = new TestBindingImpl();
+        s2.getBindings().add(b2);        
+        
+        return composite1;
+    }
+    
+    private Composite createTopLevelCompositeServiceBinding(){
+        Composite composite1 = assemblyFactory.createComposite();
+        composite1.setName(new QName("http://foo", "C1"));
+        
+        CompositeService s1 = assemblyFactory.createCompositeService();
+        s1.setName("s1");
+        composite1.getServices().add(s1);
+        
+        Binding b1 = new TestBindingImpl();
+        s1.getBindings().add(b1);
+        
+        CompositeService s2 = assemblyFactory.createCompositeService();
+        s2.setName("s2");
+        composite1.getServices().add(s2);
+        
+        Binding b2 = new TestBindingImpl();
+        s2.getBindings().add(b2);
+        
+        return composite1;
+    }
+    
+    private Composite createNestCompositeServiceBinding(){
+        Composite composite1 = assemblyFactory.createComposite();
+        composite1.setName(new QName("http://foo", "C1"));
+        
+        Component c1 = assemblyFactory.createComponent();
+        c1.setName("c1");
+        composite1.getComponents().add(c1);
+        
+        Composite composite2 = assemblyFactory.createComposite();
+        c1.setImplementation(composite2);
+        composite2.setName(new QName("http://foo", "C2"));
+        
+        Component c2 = assemblyFactory.createComponent();
+        composite2.getComponents().add(c2);
+        c2.setName("c2");
+        
+        ComponentService s1 = assemblyFactory.createComponentService();
+        c2.getServices().add(s1);
+        s1.setName("s1");    
+        
+        ComponentService s2 = assemblyFactory.createComponentService();
+        c2.getServices().add(s2);
+        s2.setName("s2");        
+        
+        Binding b1 = new TestBindingImpl();
+        s1.getBindings().add(b1);
+        
+        Binding b2 = new TestBindingImpl();
+        s2.getBindings().add(b2);  
+        
+        return composite1;       
+    }
+    
+    // component service binding tests
+   
+    public void testComponentServiceSingleService() {
+        Composite composite = createComponentServiceBinding();
+        composite.getComponents().get(0).getServices().remove(1);
+        Binding b = composite.getComponents().get(0).getServices().get(0).getBindings().get(0);
+        
+        try {
+            configurationBuilder.configureBindingURIs(composite, null, defaultBindings);
+
+            assertEquals("http://myhost:8080/root/c1", b.getURI());
+        } catch(Exception ex){
+            System.out.println(ex.toString());
+            fail();
+        }  
+    }
+    
+    public void testComponentServiceBindingDefault() {
+        Composite composite = createComponentServiceBinding();
+        Binding b = composite.getComponents().get(0).getServices().get(0).getBindings().get(0);
+        
+        try {
+            configurationBuilder.configureBindingURIs(composite, null, defaultBindings);
+
+            assertEquals("http://myhost:8080/root/c1/s1", b.getURI());
+        } catch(Exception ex){
+            System.out.println(ex.toString());
+            fail();
+        }  
+    }  
+    
+    public void testComponentServiceBindingName() {
+        Composite composite = createComponentServiceBinding();
+        Binding b = composite.getComponents().get(0).getServices().get(0).getBindings().get(0);
+        b.setName("n");
+        
+        try {
+            configurationBuilder.configureBindingURIs(composite, null, defaultBindings);
+
+            assertEquals("http://myhost:8080/root/c1/n", b.getURI());
+        } catch(Exception ex){
+            System.out.println(ex.toString());
+            fail();
+        }  
+    }   
+    
+    public void testComponentServiceBindingURIRelative() {
+        Composite composite = createComponentServiceBinding();
+        Binding b = composite.getComponents().get(0).getServices().get(0).getBindings().get(0);
+        b.setName("n");
+        b.setURI("b");
+        
+        try {
+            configurationBuilder.configureBindingURIs(composite, null, defaultBindings);
+
+            assertEquals("http://myhost:8080/root/c1/b", b.getURI());
+        } catch(Exception ex){
+            System.out.println(ex.toString());
+            fail();
+        }  
+    }  
+    
+    public void testComponentServiceBindingURIAbsolute() {
+        Composite composite = createComponentServiceBinding();
+        Binding b = composite.getComponents().get(0).getServices().get(0).getBindings().get(0);
+        b.setName("n");
+        b.setURI("http://myhost:8080/b");
+        
+        try {
+            configurationBuilder.configureBindingURIs(composite, null, defaultBindings);
+
+            assertEquals("http://myhost:8080/b", b.getURI());
+        } catch(Exception ex){
+            System.out.println(ex.toString());
+            fail();
+        }  
+    } 
+    
+    public void testComponentServiceBindingURIRelative2() {
+        Composite composite = createComponentServiceBinding();
+        Binding b = composite.getComponents().get(0).getServices().get(0).getBindings().get(0);
+        b.setName("n");
+        b.setURI("../../b");
+        
+        try {
+            configurationBuilder.configureBindingURIs(composite, null, defaultBindings);
+
+            assertEquals("http://myhost:8080/b", b.getURI());
+        } catch(Exception ex){
+            System.out.println(ex.toString());
+            fail();
+        }  
+    }     
+    
+    // top level composite service binding tests
+    
+    public void testCompositeServiceSingleService() {
+        Composite composite = createTopLevelCompositeServiceBinding();
+        composite.getServices().remove(1);
+        Binding b = composite.getServices().get(0).getBindings().get(0);
+        
+        try {
+            configurationBuilder.configureBindingURIs(composite, null, defaultBindings);
+
+            assertEquals("http://myhost:8080/root", b.getURI());
+        } catch(Exception ex){
+            System.out.println(ex.toString());
+            fail();
+        }  
+    }
+   
+    public void testCompositeServiceBindingDefault() {
+        Composite composite = createTopLevelCompositeServiceBinding();
+        Binding b = composite.getServices().get(0).getBindings().get(0);
+        
+        try {
+            configurationBuilder.configureBindingURIs(composite, null, defaultBindings);
+
+            assertEquals("http://myhost:8080/root/s1", b.getURI());
+        } catch(Exception ex){
+            System.out.println(ex.toString());
+            fail();
+        }  
+    }  
+    
+    public void testCompositeServiceBindingName() {
+        Composite composite = createTopLevelCompositeServiceBinding();
+        Binding b = composite.getServices().get(0).getBindings().get(0);
+        b.setName("n");
+        
+        try {
+            configurationBuilder.configureBindingURIs(composite, null, defaultBindings);
+
+            assertEquals("http://myhost:8080/root/n", b.getURI());
+        } catch(Exception ex){
+            System.out.println(ex.toString());
+            fail();
+        }  
+    }   
+    
+    public void testCompositeServiceBindingURIRelative() {
+        Composite composite = createTopLevelCompositeServiceBinding();
+        Binding b = composite.getServices().get(0).getBindings().get(0);
+        b.setName("n");
+        b.setURI("b");
+        
+        try {
+            configurationBuilder.configureBindingURIs(composite, null, defaultBindings);
+
+            assertEquals("http://myhost:8080/root/b", b.getURI());
+        } catch(Exception ex){
+            System.out.println(ex.toString());
+            fail();
+        }  
+    }  
+    
+    public void testCompositeServiceBindingURIAbsolute() {
+        Composite composite = createTopLevelCompositeServiceBinding();
+        Binding b = composite.getServices().get(0).getBindings().get(0);
+        b.setName("n");
+        b.setURI("http://myhost:8080/b");
+        
+        try {
+            configurationBuilder.configureBindingURIs(composite, null, defaultBindings);
+
+            assertEquals("http://myhost:8080/b", b.getURI());
+        } catch(Exception ex){
+            System.out.println(ex.toString());
+            fail();
+        }  
+    }        
+
+    // nested composite service binding tests
+    
+    public void testNestedCompositeServiceSingleService() {
+        Composite composite = createNestCompositeServiceBinding();
+        ((Composite)composite.getComponents().get(0).getImplementation()).getComponents().get(0).getServices().remove(1);
+        Binding b = ((Composite)composite.getComponents().get(0).getImplementation()).getComponents().get(0).getServices().get(0).getBindings().get(0);
+        
+        try {
+            configurationBuilder.configureBindingURIs(composite, null, defaultBindings);
+
+            assertEquals("http://myhost:8080/root/c1/c2", b.getURI());
+        } catch(Exception ex){
+            System.out.println(ex.toString());
+            fail();
+        }  
+    }
+    
+    public void testNestedCompositeServiceBindingDefault() {
+        Composite composite = createNestCompositeServiceBinding();
+        Binding b = ((Composite)composite.getComponents().get(0).getImplementation()).getComponents().get(0).getServices().get(0).getBindings().get(0);
+        
+        try {
+            configurationBuilder.configureBindingURIs(composite, null, defaultBindings);
+
+            assertEquals("http://myhost:8080/root/c1/c2/s1", b.getURI());
+        } catch(Exception ex){
+            System.out.println(ex.toString());
+            fail();
+        }  
+    }  
+    
+    public void testNestedCompositeServiceBindingName() {
+        Composite composite = createNestCompositeServiceBinding();
+        Binding b = ((Composite)composite.getComponents().get(0).getImplementation()).getComponents().get(0).getServices().get(0).getBindings().get(0);
+        b.setName("n");
+        
+        try {
+            configurationBuilder.configureBindingURIs(composite, null, defaultBindings);
+
+            assertEquals("http://myhost:8080/root/c1/c2/n", b.getURI());
+        } catch(Exception ex){
+            System.out.println(ex.toString());
+            fail();
+        }  
+    }   
+    
+    public void testNestedCompositeServiceBindingURIRelative() {
+        Composite composite = createNestCompositeServiceBinding();
+        Binding b = ((Composite)composite.getComponents().get(0).getImplementation()).getComponents().get(0).getServices().get(0).getBindings().get(0);
+        b.setName("n");
+        b.setURI("b");
+        
+        try {
+            configurationBuilder.configureBindingURIs(composite, null, defaultBindings);
+
+            assertEquals("http://myhost:8080/root/c1/c2/b", b.getURI());
+        } catch(Exception ex){
+            System.out.println(ex.toString());
+            fail();
+        }  
+    }  
+    
+    public void testNestedCompositeServiceBindingURIAbsolute() {
+        Composite composite = createNestCompositeServiceBinding();
+        Binding b = ((Composite)composite.getComponents().get(0).getImplementation()).getComponents().get(0).getServices().get(0).getBindings().get(0);
+        b.setName("n");
+        b.setURI("http://myhost:8080/b");
+        
+        try {
+            configurationBuilder.configureBindingURIs(composite, null, defaultBindings);
+
+            assertEquals("http://myhost:8080/b", b.getURI());
+        } catch(Exception ex){
+            System.out.println(ex.toString());
+            fail();
+        }  
+    }   
+    
+    // component service binding name error tests
+    
+    //FIXME Need to find a better way to test these error cases as
+    // the composite builder now (intentionally) logs warnings instead of 
+    // throwing exceptions
+    public void FIXMEtestComponentServiceBindingNameError1() {
+        Composite composite = createComponentServiceBinding();
+        Binding b1 = composite.getComponents().get(0).getServices().get(0).getBindings().get(0);
+        Binding b2 = new TestBindingImpl();
+        composite.getComponents().get(0).getServices().get(0).getBindings().add(b2);
+        
+        
+        try {
+            configurationBuilder.configureBindingURIs(composite, null, defaultBindings);
+            fail();
+        } catch(Exception ex){
+            //System.out.println(ex.toString());
+        }  
+    }
+    
+    //FIXME Need to find a better way to test these error cases as
+    // the composite builder now (intentionally) logs warnings instead of 
+    // throwing exceptions
+    public void FIXMEtestComponentServiceBindingNameError2() {
+        Composite composite = createComponentServiceBinding();
+        Binding b1 = composite.getComponents().get(0).getServices().get(0).getBindings().get(0);
+        Binding b2 = new TestBindingImpl();
+        composite.getComponents().get(0).getServices().get(0).getBindings().add(b2);
+        
+        b1.setName("b");
+        b2.setName("b");
+        
+        
+        try {
+            configurationBuilder.configureBindingURIs(composite, null, defaultBindings);
+            fail();
+        } catch(Exception ex){
+            System.out.println(ex.toString());
+        }  
+    }    
+
+    
+    public class TestBindingFactory implements SCABindingFactory {
+        public SCABinding createSCABinding() {
+            return new TestBindingImpl();
+        }
+    }
+    
+    public class TestBindingImpl implements SCABinding {
+        private String name;
+        private String uri;
+        private boolean unresolved;
+       
+        public String getName() {
+            return name;
+        }
+
+        public void setName(String name) {
+            this.name = name;
+        }
+
+        public String getURI() {
+            return uri;
+        }
+
+        public void setURI(String uri) {
+            this.uri = uri;
+        }
+        
+        public void setUnresolved(boolean unresolved) {
+            this.unresolved = unresolved;
+        }
+        
+        public boolean isUnresolved() {
+            return false;
+        }
+        
+        @Override
+        public Object clone() throws CloneNotSupportedException {
+            return super.clone();
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeBuilderTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeBuilderTestCase.java
new file mode 100644
index 0000000000..854d15f546
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeBuilderTestCase.java
@@ -0,0 +1,128 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import javax.xml.namespace.QName;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+
+public class CompositeBuilderTestCase extends TestCase {
+    
+    private AssemblyFactory assemblyFactory;
+    
+    @Override
+    protected void setUp() throws Exception {
+        assemblyFactory = new DefaultAssemblyFactory();
+    }
+    
+    @Override
+    protected void tearDown() throws Exception {
+        assemblyFactory = null;
+    }
+    
+    public void testFuseIncludes() {
+        Composite c1 = assemblyFactory.createComposite();
+        c1.setName(new QName("http://foo", "C1"));
+        Component a = assemblyFactory.createComponent();
+        a.setName("a");
+        c1.getComponents().add(a);
+        CompositeService s = assemblyFactory.createCompositeService();
+        s.setName("s");
+        c1.getServices().add(s);
+        CompositeReference r = assemblyFactory.createCompositeReference();
+        r.setName("r");
+        c1.getReferences().add(r);
+
+        Composite c2 = assemblyFactory.createComposite();
+        c2.setName(new QName("http://foo", "C2"));
+        c1.getIncludes().add(c2);
+        Component b = assemblyFactory.createComponent();
+        b.setName("b");
+        c2.getComponents().add(b);
+        
+        Composite c = assemblyFactory.createComposite();
+        c.setName(new QName("http://foo", "C"));
+        c.getIncludes().add(c1);
+        
+        new CompositeIncludeBuilderImpl(null).fuseIncludes(c);
+        
+        assertTrue(c.getComponents().get(0).getName().equals("a"));
+        assertTrue(c.getComponents().get(1).getName().equals("b"));
+        assertTrue(c.getServices().get(0).getName().equals("s"));
+        assertTrue(c.getReferences().get(0).getName().equals("r"));
+    }
+    
+    public void testExpandComposites() {
+        Composite c1 = assemblyFactory.createComposite();
+        c1.setName(new QName("http://foo", "C1"));
+        Component a = assemblyFactory.createComponent();
+        a.setName("a");
+        c1.getComponents().add(a);
+        CompositeService s = assemblyFactory.createCompositeService();
+        s.setName("s");
+        c1.getServices().add(s);
+        CompositeReference r = assemblyFactory.createCompositeReference();
+        r.setName("r");
+        c1.getReferences().add(r);
+
+        Composite c2 = assemblyFactory.createComposite();
+        c2.setName(new QName("http://foo", "C2"));
+        Component b = assemblyFactory.createComponent();
+        b.setName("b");
+        c2.getComponents().add(b);
+        
+        Composite c = assemblyFactory.createComposite();
+        c.setName(new QName("http://foo", "C"));
+        Component x = assemblyFactory.createComponent();
+        x.setName("x");
+        x.setImplementation(c1);
+        c.getComponents().add(x);
+        Component y = assemblyFactory.createComponent();
+        y.setName("y");
+        y.setImplementation(c2);
+        c.getComponents().add(y);
+        Component z = assemblyFactory.createComponent();
+        z.setName("z");
+        z.setImplementation(c1);
+        c.getComponents().add(z);
+        
+        new CompositeCloneBuilderImpl(null).expandCompositeImplementations(c);
+        
+        assertTrue(c.getComponents().get(0).getImplementation() != c1);
+        assertTrue(c.getComponents().get(1).getImplementation() != c2);
+        assertTrue(c.getComponents().get(2).getImplementation() != c1);
+
+        Composite i = (Composite)c.getComponents().get(0).getImplementation();
+        assertTrue(i.getComponents().get(0) != a);
+        assertTrue(i.getComponents().get(0).getName().equals("a"));
+        assertTrue(i.getServices().get(0).getName().equals("s"));
+        assertTrue(i.getServices().get(0) != s);
+        assertTrue(i.getReferences().get(0).getName().equals("r"));
+        assertTrue(i.getReferences().get(0) != r);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/builder/impl/PrintUtilTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/builder/impl/PrintUtilTestCase.java
new file mode 100644
index 0000000000..c8694966fe
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/builder/impl/PrintUtilTestCase.java
@@ -0,0 +1,229 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.io.PrintWriter;
+import java.io.StringWriter;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AbstractProperty;
+import org.apache.tuscany.sca.assembly.AbstractReference;
+import org.apache.tuscany.sca.assembly.AbstractService;
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.TestBinding;
+import org.apache.tuscany.sca.assembly.TestImplementation;
+import org.apache.tuscany.sca.assembly.TestInterfaceContract;
+import org.apache.tuscany.sca.assembly.Wire;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class PrintUtilTestCase {
+
+    private AssemblyFactory factory = new DefaultAssemblyFactory();
+
+    /**
+     * Create a composite
+     */
+    Composite createComposite() {
+        Composite c = factory.createComposite();
+
+        Component c1 = createComponent("AccountServiceComponent1");
+        c.getComponents().add(c1);
+        Component c2 = createComponent("AccountServiceComponent2");
+        c.getComponents().add(c2);
+
+        Wire w = factory.createWire();
+        w.setSource(c1.getReferences().get(0));
+        w.setTarget(c2.getServices().get(0));
+        c.getWires().add(w);
+
+        CompositeService cs = factory.createCompositeService();
+        cs.setName("AccountService");
+        cs.setPromotedService(c1.getServices().get(0));
+        cs.setInterfaceContract(new TestInterfaceContract(factory));
+        c.getServices().add(cs);
+        cs.getBindings().add(new TestBinding(factory));
+
+        CompositeReference cr = factory.createCompositeReference();
+        cr.setName("StockQuoteService");
+        cr.getPromotedReferences().add(c2.getReferences().get(1));
+        cr.setInterfaceContract(new TestInterfaceContract(factory));
+        c.getReferences().add(cr);
+        cr.getBindings().add(new TestBinding(factory));
+
+        return c;
+    }
+
+    /**
+     * Create a new component
+     */
+    Component createComponent(String name) {
+        Component c = factory.createComponent();
+        c.setName(name);
+
+        ConstrainingType constraint = createConstrainingType();
+        c.setConstrainingType(constraint);
+
+        Implementation i = new TestImplementation(factory);
+        c.setImplementation(i);
+
+        ComponentProperty p = factory.createComponentProperty();
+        p.setName("currency");
+        p.setValue("USD");
+        p.setMustSupply(true);
+        p.setXSDType(new QName("", ""));
+        p.setProperty(i.getProperties().get(0));
+        c.getProperties().add(p);
+
+        ComponentReference ref1 = factory.createComponentReference();
+        ref1.setName("accountDataService");
+        ref1.setMultiplicity(Multiplicity.ONE_ONE);
+        ref1.setInterfaceContract(new TestInterfaceContract(factory));
+        ref1.setReference(i.getReferences().get(0));
+        c.getReferences().add(ref1);
+        ref1.getBindings().add(new TestBinding(factory));
+
+        ComponentReference ref2 = factory.createComponentReference();
+        ref2.setName("stockQuoteService");
+        ref2.setMultiplicity(Multiplicity.ONE_ONE);
+        ref2.setInterfaceContract(new TestInterfaceContract(factory));
+        ref2.setReference(i.getReferences().get(1));
+        c.getReferences().add(ref2);
+        ref2.getBindings().add(new TestBinding(factory));
+
+        ComponentService s = factory.createComponentService();
+        s.setName("AccountService");
+        s.setInterfaceContract(new TestInterfaceContract(factory));
+        s.setService(i.getServices().get(0));
+        c.getServices().add(s);
+        s.getBindings().add(new TestBinding(factory));
+
+        return c;
+    }
+
+    /**
+     * Create a new component type
+     * 
+     * @return
+     */
+    ComponentType createComponentType() {
+        ComponentType ctype = factory.createComponentType();
+
+        Property p = factory.createProperty();
+        p.setName("currency");
+        p.setValue("USD");
+        p.setMustSupply(true);
+        p.setXSDType(new QName("", ""));
+        ctype.getProperties().add(p);
+
+        Reference ref1 = factory.createReference();
+        ref1.setName("accountDataService");
+        ref1.setInterfaceContract(new TestInterfaceContract(factory));
+        ref1.setMultiplicity(Multiplicity.ONE_ONE);
+        ctype.getReferences().add(ref1);
+        ref1.getBindings().add(new TestBinding(factory));
+
+        Reference ref2 = factory.createReference();
+        ref2.setName("stockQuoteService");
+        ref2.setInterfaceContract(new TestInterfaceContract(factory));
+        ref2.setMultiplicity(Multiplicity.ONE_ONE);
+        ctype.getReferences().add(ref2);
+        ref2.getBindings().add(new TestBinding(factory));
+
+        Service s = factory.createService();
+        s.setName("AccountService");
+        s.setInterfaceContract(new TestInterfaceContract(factory));
+        ctype.getServices().add(s);
+        s.getBindings().add(new TestBinding(factory));
+
+        return ctype;
+    }
+
+    /**
+     * Create a new constraining type
+     * 
+     * @return
+     */
+    ConstrainingType createConstrainingType() {
+        ConstrainingType ctype = factory.createConstrainingType();
+
+        AbstractProperty p = factory.createAbstractProperty();
+        p.setName("currency");
+        p.setValue("USD");
+        p.setMustSupply(true);
+        p.setXSDType(new QName("", ""));
+        ctype.getProperties().add(p);
+
+        AbstractReference ref1 = factory.createAbstractReference();
+        ref1.setName("accountDataService");
+        ref1.setInterfaceContract(new TestInterfaceContract(factory));
+        ref1.setMultiplicity(Multiplicity.ONE_ONE);
+        ctype.getReferences().add(ref1);
+
+        AbstractReference ref2 = factory.createAbstractReference();
+        ref2.setName("stockQuoteService");
+        ref2.setInterfaceContract(new TestInterfaceContract(factory));
+        ref2.setMultiplicity(Multiplicity.ONE_ONE);
+        ctype.getReferences().add(ref2);
+
+        AbstractService s = factory.createAbstractService();
+        s.setName("AccountService");
+        s.setInterfaceContract(new TestInterfaceContract(factory));
+        ctype.getServices().add(s);
+
+        return ctype;
+    }
+
+    @Test
+    public void testPrint1() {
+        Composite composite = createComposite();
+        StringWriter sw = new StringWriter();
+        PrintUtil p = new PrintUtil(new PrintWriter(sw), true);
+        p.print(composite);
+        // System.out.println(sw.toString());
+    }
+
+    @Test
+    public void testPrint2() {
+        Composite composite = createComposite();
+        StringWriter sw = new StringWriter();
+        PrintUtil p = new PrintUtil(new PrintWriter(sw), false);
+        p.print(composite);
+        // System.out.println(sw.toString());
+    }    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/pom.xml
new file mode 100644
index 0000000000..c0aec10604
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/pom.xml
@@ -0,0 +1,182 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-binding-atom-abdera</artifactId>
+    <name>Apache Tuscany SCA Atom Feed Binding Extension</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-atom</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-data-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-http</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+           <groupId>commons-httpclient</groupId>
+           <artifactId>commons-httpclient</artifactId>
+           <version>3.0.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.abdera</groupId>
+            <artifactId>abdera-core</artifactId>
+            <version>0.3.0-incubating</version> 
+            <exclusions>
+                <exclusion>
+                    <groupId>org.apache.geronimo.specs</groupId>
+                    <artifactId>geronimo-activation_1.0.2_spec</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>    
+        
+        <dependency>
+            <groupId>org.apache.abdera</groupId>
+            <artifactId>abdera-parser</artifactId>
+            <version>0.3.0-incubating</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>xom</groupId>
+                    <artifactId>xom</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>xerces</groupId>
+                    <artifactId>xmlParserAPIs</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>xerces</groupId>
+                    <artifactId>xercesImpl</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>uk.org.mygrid.resources</groupId>
+                    <artifactId>icu4j</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>           
+                
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.4</version> 
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-tomcat</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+           <groupId>commons-codec</groupId>
+           <artifactId>commons-codec</artifactId>
+           <version>1.3</version>
+           <exclusions>
+               <exclusion>
+                   <groupId>commons-codec</groupId>
+                   <artifactId>commons-codec</artifactId>
+               </exclusion>
+           </exclusions>
+        </dependency>
+
+        <dependency>
+           <groupId>commons-logging</groupId>
+           <artifactId>commons-logging</artifactId>
+           <version>1.1</version>
+           <exclusions>
+               <exclusion>
+                   <groupId>javax.servlet</groupId>
+                   <artifactId>servlet-api</artifactId>
+               </exclusion>
+               <exclusion>
+                   <groupId>avalon-framework</groupId>
+                   <artifactId>avalon-framework</artifactId>
+               </exclusion>
+           </exclusions>
+        </dependency>          
+                
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/collection/Collection.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/collection/Collection.java
new file mode 100644
index 0000000000..7356cd0d2a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/collection/Collection.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.atom.collection;
+
+import org.apache.abdera.model.Entry;
+import org.apache.abdera.model.Feed;
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * Provides access to a collection of resources using Atom.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Remotable
+public interface Collection {
+
+    /**
+     * Get an Atom feed for a collection of resources.
+     * 
+     * @return the Atom feed
+     */
+    Feed getFeed();
+
+    /**
+     * Get an Atom feed for a collection of resources resulting
+     * from a query.
+     * 
+     * @param queryString a query string
+     * @return the Atom feed
+     */
+    Feed query(String queryString);
+
+    /**
+     * Creates a new entry.
+     * 
+     * @param entry
+     * @return
+     */
+    Entry post(Entry entry);
+
+    /**
+     * Retrieves an entry.
+     * 
+     * @param id
+     * @return
+     */
+    Entry get(String id) throws NotFoundException;
+
+    /**
+     * Update an entry.
+     * 
+     * @param id
+     * @param entry
+     * @return
+     */
+    void put(String id, Entry entry) throws NotFoundException;
+
+    /**
+     * Delete an entry.
+     * 
+     * @param id
+     */
+    void delete(String id) throws NotFoundException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/collection/MediaCollection.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/collection/MediaCollection.java
new file mode 100644
index 0000000000..cc351442e7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/collection/MediaCollection.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.atom.collection;
+
+import java.io.InputStream;
+
+import org.osoa.sca.annotations.Remotable;
+
+import org.apache.abdera.model.Entry;
+
+/**
+ * Provides access to a collection of resources using Atom.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Remotable
+public interface MediaCollection extends Collection {
+
+    /**
+     * Creates a new media entry
+     * 
+     * @param title
+     * @param slug
+     * @param contentType
+     * @param media
+     */
+    Entry postMedia(String title, String slug, String contentType, InputStream media);
+
+    /**
+     * Update a media entry.
+     * 
+     * @param id
+     * @param contentType
+     * @param media
+     * @return
+     */
+    void putMedia(String id, String contentType, InputStream media) throws NotFoundException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/collection/NotFoundException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/collection/NotFoundException.java
new file mode 100644
index 0000000000..b457840922
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/collection/NotFoundException.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.atom.collection;
+
+/**
+ * Indicates that a resource could not be found.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NotFoundException extends Exception {
+    private static final long serialVersionUID = -5046027674128627383L;
+
+    public NotFoundException() {
+    }
+
+    public NotFoundException(String message) {
+        super(message);
+    }
+
+    public NotFoundException(Throwable cause) {
+        super(cause);
+    }
+
+    public NotFoundException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/provider/AtomBindingInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/provider/AtomBindingInvoker.java
new file mode 100644
index 0000000000..e414198f4d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/provider/AtomBindingInvoker.java
@@ -0,0 +1,487 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.atom.provider;
+
+import static org.apache.tuscany.sca.binding.atom.provider.AtomBindingUtil.entry;
+import static org.apache.tuscany.sca.binding.atom.provider.AtomBindingUtil.feedEntry;
+
+import java.io.InputStreamReader;
+import java.io.StringWriter;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.abdera.Abdera;
+import org.apache.abdera.factory.Factory;
+import org.apache.abdera.model.Document;
+import org.apache.abdera.model.Feed;
+import org.apache.abdera.parser.Parser;
+import org.apache.commons.httpclient.HttpClient;
+import org.apache.commons.httpclient.methods.DeleteMethod;
+import org.apache.commons.httpclient.methods.GetMethod;
+import org.apache.commons.httpclient.methods.PostMethod;
+import org.apache.commons.httpclient.methods.PutMethod;
+import org.apache.commons.httpclient.methods.StringRequestEntity;
+import org.apache.tuscany.sca.binding.atom.collection.NotFoundException;
+import org.apache.tuscany.sca.implementation.data.collection.Entry;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * Invoker for the Atom binding.
+ * 
+ * @version $Rev$ $Date$
+ */
+class AtomBindingInvoker implements Invoker {
+    
+    private final static Factory abderaFactory = Abdera.getNewFactory();
+    private final static Parser abderaParser = Abdera.getNewParser();
+
+    Operation operation;
+    String uri;
+    HttpClient httpClient;
+    String authorizationHeader;
+    AtomReferenceBindingProvider provider;
+    
+    AtomBindingInvoker(Operation operation, String uri, HttpClient httpClient, String authorizationHeader, AtomReferenceBindingProvider bindingProvider) {
+        this.operation = operation;
+        this.uri = uri;
+        this.httpClient = httpClient;
+        this.authorizationHeader = authorizationHeader;
+        this.provider = bindingProvider;
+    }
+    
+    public Message invoke(Message msg) {
+        // Shouldn't get here, as the only supported methods are
+        // defined in the ResourceCollection interface, and implemented
+        // by specific invoker subclasses
+        throw new UnsupportedOperationException(operation.getName());
+    }
+
+    /**
+     * Get operation invoker
+     */
+    public static class GetInvoker extends AtomBindingInvoker {
+
+        public GetInvoker(Operation operation, String uri, HttpClient httpClient, String authorizationHeader, AtomReferenceBindingProvider bindingProvider) {
+            super(operation, uri, httpClient, authorizationHeader, bindingProvider);
+        }
+
+        @Override
+        public Message invoke(Message msg) {
+
+            // Get an entry
+            String id = (String)((Object[])msg.getBody())[0];
+
+            // Send an HTTP GET
+            GetMethod getMethod = new GetMethod(uri + "/" + id);
+            getMethod.setRequestHeader("Authorization", authorizationHeader);
+            boolean parsing = false;
+            try {
+                httpClient.executeMethod(getMethod);
+                int status = getMethod.getStatusCode();
+
+                // Read the Atom entry
+                if (status == 200) {
+                    Document<org.apache.abdera.model.Entry> doc = abderaParser.parse(new InputStreamReader(getMethod.getResponseBodyAsStream()));
+                    parsing = true;
+                    org.apache.abdera.model.Entry feedEntry = doc.getRoot();
+                    
+                    if (provider.supportsFeedEntries()) {
+                        
+                        // Return the Atom entry
+                        msg.setBody(feedEntry);
+                        
+                    } else {
+                        
+                        // Convert the feed entry to a data entry and return the data item
+                        Entry<Object, Object> entry = entry(feedEntry, provider.getItemClassType(),
+                                                            provider.getItemXMLType(), provider.getMediator());
+                        msg.setBody(entry.getData());
+                    }
+
+                } else if (status == 404) {
+                    msg.setFaultBody(new NotFoundException());
+                } else {
+                    msg.setFaultBody(new ServiceRuntimeException("HTTP status code: " + status));
+                }
+
+            } catch (Exception e) {
+                msg.setFaultBody(new ServiceRuntimeException(e));
+            } finally {
+                if (!parsing) {
+                    // Release the connection unless the Abdera parser is
+                    // parsing the response, in this case it will release it
+                    getMethod.releaseConnection();
+                }
+            }
+
+            return msg;
+        }
+    }
+
+    /**
+     * Post operation invoker
+     */
+    public static class PostInvoker extends AtomBindingInvoker {
+
+        public PostInvoker(Operation operation, String uri, HttpClient httpClient, String authorizationHeader, AtomReferenceBindingProvider bindingProvider) {
+            super(operation, uri, httpClient, authorizationHeader, bindingProvider);
+        }
+
+        @Override
+        public Message invoke(Message msg) {
+
+            // Post an entry
+            Object[] args = (Object[])msg.getBody();
+            org.apache.abdera.model.Entry feedEntry;
+            if (provider.supportsFeedEntries()) {
+                
+                // Expect an Atom entry
+                feedEntry = (org.apache.abdera.model.Entry)args[0];
+            } else {
+                
+                // Expect a key and data item
+                Entry<Object, Object> entry = new Entry<Object, Object>(args[0], args[1]);
+                feedEntry = feedEntry(entry, provider.getItemClassType(),
+                                      provider.getItemXMLType(), provider.getMediator(), abderaFactory);
+            }
+
+            // Send an HTTP POST
+            PostMethod postMethod = new PostMethod(uri);
+            postMethod.setRequestHeader("Authorization", authorizationHeader);
+            boolean parsing = false;
+            try {
+
+                // Write the Atom entry
+                StringWriter writer = new StringWriter();
+                feedEntry.writeTo(writer);
+                postMethod.setRequestHeader("Content-type", "application/atom+xml; charset=utf-8");
+                postMethod.setRequestEntity(new StringRequestEntity(writer.toString()));
+
+                httpClient.executeMethod(postMethod);
+                int status = postMethod.getStatusCode();
+
+                // Read the Atom entry
+                if (status == 200 || status == 201) {
+                    Document<org.apache.abdera.model.Entry> doc = abderaParser.parse(new InputStreamReader(postMethod.getResponseBodyAsStream()));
+                    parsing = true;
+                    org.apache.abdera.model.Entry createdEntry = doc.getRoot();
+
+                    // Returns the created Atom entry ID
+                    if (provider.supportsFeedEntries()) {
+                        
+                        // Returns the created entry
+                        msg.setBody(createdEntry);
+                        
+                    } else {
+                        
+                        // Returns the id of the created entry 
+                        msg.setBody(createdEntry.getId().toString());
+                    }
+
+                } else if (status == 404) {
+                    msg.setFaultBody(new NotFoundException());
+                } else {
+                    msg.setFaultBody(new ServiceRuntimeException("HTTP status code: " + status));
+                }
+
+            } catch (Exception e) {
+                msg.setFaultBody(new ServiceRuntimeException(e));
+            } finally {
+                if (!parsing) {
+                    // Release the connection unless the Abdera parser is
+                    // parsing the response, in this case it will release it
+                    postMethod.releaseConnection();
+                }
+            }
+
+            return msg;
+        }
+    }
+
+    /**
+     * Put operation invoker
+     */
+    public static class PutInvoker extends AtomBindingInvoker {
+
+        public PutInvoker(Operation operation, String uri, HttpClient httpClient, String authorizationHeader, AtomReferenceBindingProvider bindingProvider) {
+            super(operation, uri, httpClient, authorizationHeader, bindingProvider);
+        }
+
+        @Override
+        public Message invoke(Message msg) {
+
+            // Put an entry
+            Object[] args = (Object[])msg.getBody();
+            String id;
+            org.apache.abdera.model.Entry feedEntry;
+            if (provider.supportsFeedEntries()) {
+                
+                // Expect a key and Atom entry
+                id = (String)args[0];
+                feedEntry = (org.apache.abdera.model.Entry)args[1];
+            } else {
+                
+                // Expect a key and data item
+                id = (String)args[0];
+                Entry<Object, Object> entry = new Entry<Object, Object>(id, args[1]);
+                feedEntry = feedEntry(entry, provider.getItemClassType(),
+                                      provider.getItemXMLType(), provider.getMediator(), abderaFactory);
+            }
+
+            // Send an HTTP PUT
+            PutMethod putMethod = new PutMethod(uri + "/" + id);
+            putMethod.setRequestHeader("Authorization", authorizationHeader);
+            try {
+
+                // Write the Atom entry
+                StringWriter writer = new StringWriter();
+                feedEntry.writeTo(writer);
+                putMethod.setRequestHeader("Content-type", "application/atom+xml; charset=utf-8");
+                putMethod.setRequestEntity(new StringRequestEntity(writer.toString()));
+
+                httpClient.executeMethod(putMethod);
+                int status = putMethod.getStatusCode();
+                if (status == 200 || status == 201) {
+
+                    msg.setBody(null);
+
+                } else if (status == 404) {
+                    msg.setFaultBody(new NotFoundException());
+                } else {
+                    msg.setFaultBody(new ServiceRuntimeException("HTTP status code: " + status));
+                }
+
+            } catch (Exception e) {
+                msg.setFaultBody(new ServiceRuntimeException(e));
+            } finally {
+                putMethod.releaseConnection();
+            }
+
+            return msg;
+        }
+    }
+
+    /**
+     * Delete operation invoker
+     */
+    public static class DeleteInvoker extends AtomBindingInvoker {
+
+        public DeleteInvoker(Operation operation, String uri, HttpClient httpClient, String authorizationHeader, AtomReferenceBindingProvider bindingProvider) {
+            super(operation, uri, httpClient, authorizationHeader, bindingProvider);
+        }
+
+        @Override
+        public Message invoke(Message msg) {
+
+            // Delete an entry
+            String id = (String)((Object[])msg.getBody())[0];
+
+            // Send an HTTP DELETE
+            DeleteMethod deleteMethod = new DeleteMethod(uri + "/" + id);
+            deleteMethod.setRequestHeader("Authorization", authorizationHeader);
+            try {
+                httpClient.executeMethod(deleteMethod);
+                int status = deleteMethod.getStatusCode();
+                if (status == 200) {
+                    msg.setBody(null);
+
+                } else if (status == 404) {
+                    msg.setFaultBody(new NotFoundException());
+                } else {
+                    msg.setFaultBody(new ServiceRuntimeException("HTTP status code: " + status));
+                }
+
+            } catch (Exception e) {
+                msg.setFaultBody(new ServiceRuntimeException(e));
+            } finally {
+                deleteMethod.releaseConnection();
+            }
+
+            return msg;
+        }
+    }
+
+    /**
+     * GetAll operation invoker
+     */
+    public static class GetAllInvoker extends AtomBindingInvoker {
+
+        public GetAllInvoker(Operation operation, String uri, HttpClient httpClient, String authorizationHeader, AtomReferenceBindingProvider bindingProvider) {
+            super(operation, uri, httpClient, authorizationHeader, bindingProvider);
+        }
+
+        @Override
+        public Message invoke(Message msg) {
+
+            // Get a feed
+
+            // Send an HTTP GET
+            GetMethod getMethod = new GetMethod(uri);
+            getMethod.setRequestHeader("Authorization", authorizationHeader);
+            boolean parsing = false;
+            try {
+                httpClient.executeMethod(getMethod);
+                int status = getMethod.getStatusCode();
+
+                // Read the Atom feed
+                if (status == 200) {
+                    Document<Feed> doc = abderaParser.parse(new InputStreamReader(getMethod.getResponseBodyAsStream()));
+                    parsing = true;
+                    Feed feed = doc.getRoot();
+
+                    if (provider.supportsFeedEntries()) {
+                        
+                        // Returns the Atom feed
+                        msg.setBody(feed);
+                        
+                    } else {
+                        
+                        // Returns an array of data entries
+                        List<Entry<Object, Object>> entries = new ArrayList<Entry<Object,Object>>();
+                        for (org.apache.abdera.model.Entry feedEntry: feed.getEntries()) {
+                            Entry<Object, Object> entry = entry(feedEntry, provider.getItemClassType(),
+                                                                provider.getItemXMLType(), provider.getMediator());
+                            entries.add(entry);
+                        }
+                        msg.setBody(entries.toArray(new Entry[entries.size()]));
+                    }
+
+                } else if (status == 404) {
+                    msg.setFaultBody(new NotFoundException());
+                } else {
+                    msg.setFaultBody(new ServiceRuntimeException("HTTP status code: " + status));
+                }
+
+            } catch (Exception e) {
+                msg.setFaultBody(new ServiceRuntimeException(e));
+            } finally {
+                if (!parsing) {
+                    // Release the connection unless the Abdera parser is
+                    // parsing the response, in this case it will release it
+                    getMethod.releaseConnection();
+                }
+            }
+
+            return msg;
+        }
+    }
+
+    /**
+     * Query operation invoker
+     */
+    public static class QueryInvoker extends AtomBindingInvoker {
+
+        public QueryInvoker(Operation operation, String uri, HttpClient httpClient, String authorizationHeader, AtomReferenceBindingProvider bindingProvider) {
+            super(operation, uri, httpClient, authorizationHeader, bindingProvider);
+        }
+
+        @Override
+        public Message invoke(Message msg) {
+
+            // Get a feed from a query
+            String queryString = (String)((Object[])msg.getBody())[0];
+
+            // Send an HTTP GET
+            GetMethod getMethod = new GetMethod(uri);
+            getMethod.setRequestHeader("Authorization", authorizationHeader);
+            getMethod.setQueryString(queryString);
+            boolean parsing = false;
+            try {
+                httpClient.executeMethod(getMethod);
+                int status = getMethod.getStatusCode();
+
+                // Read the Atom feed
+                if (status == 200) {
+                    Document<Feed> doc = abderaParser.parse(new InputStreamReader(getMethod.getResponseBodyAsStream()));
+                    parsing = true;
+                    Feed feed = doc.getRoot();
+
+                    if (provider.supportsFeedEntries()) {
+                        
+                        // Returns the Atom feed
+                        msg.setBody(feed);
+                        
+                    } else {
+                        
+                        // Returns an array of data entries
+                        List<Entry<Object, Object>> entries = new ArrayList<Entry<Object,Object>>();
+                        for (org.apache.abdera.model.Entry feedEntry: feed.getEntries()) {
+                            Entry<Object, Object> entry = entry(feedEntry, provider.getItemClassType(),
+                                                                provider.getItemXMLType(), provider.getMediator());
+                            entries.add(entry);
+                        }
+                        msg.setBody(entries.toArray(new Entry[entries.size()]));
+                    }
+
+                } else if (status == 404) {
+                    msg.setFaultBody(new NotFoundException());
+                } else {
+                    msg.setFaultBody(new ServiceRuntimeException("HTTP status code: " + status));
+                }
+
+            } catch (Exception e) {
+                msg.setFaultBody(new ServiceRuntimeException(e));
+            } finally {
+                if (!parsing) {
+                    // Release the connection unless the Abdera parser is
+                    // parsing the response, in this case it will release it
+                    getMethod.releaseConnection();
+                }
+            }
+
+            return msg;
+        }
+    }
+
+    /**
+     * PostMedia operation invoker
+     */
+    public static class PostMediaInvoker extends AtomBindingInvoker {
+
+        public PostMediaInvoker(Operation operation, String uri, HttpClient httpClient, String authorizationHeader, AtomReferenceBindingProvider bindingProvider) {
+            super(operation, uri, httpClient, authorizationHeader, bindingProvider);
+        }
+
+        @Override
+        public Message invoke(Message msg) {
+            // TODO implement
+            return super.invoke(msg);
+        }
+    }
+
+    /**
+     * PutMedia operation invoker
+     */
+    public static class PutMediaInvoker extends AtomBindingInvoker {
+
+        public PutMediaInvoker(Operation operation, String uri, HttpClient httpClient, String authorizationHeader, AtomReferenceBindingProvider bindingProvider) {
+            super(operation, uri, httpClient, authorizationHeader, bindingProvider);
+        }
+
+        @Override
+        public Message invoke(Message msg) {
+            // TODO implement
+            return super.invoke(msg);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/provider/AtomBindingListenerServlet.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/provider/AtomBindingListenerServlet.java
new file mode 100644
index 0000000000..cd4e99d499
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/provider/AtomBindingListenerServlet.java
@@ -0,0 +1,625 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.atom.provider;
+
+import static org.apache.tuscany.sca.binding.atom.provider.AtomBindingUtil.entry;
+import static org.apache.tuscany.sca.binding.atom.provider.AtomBindingUtil.feedEntry;
+
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.io.UnsupportedEncodingException;
+import java.io.Writer;
+import java.net.URLDecoder;
+import java.util.StringTokenizer;
+import java.util.logging.Logger;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.xml.namespace.QName;
+
+import org.apache.abdera.Abdera;
+import org.apache.abdera.factory.Factory;
+import org.apache.abdera.model.Collection;
+import org.apache.abdera.model.Document;
+import org.apache.abdera.model.Feed;
+import org.apache.abdera.model.Link;
+import org.apache.abdera.model.Service;
+import org.apache.abdera.model.Workspace;
+import org.apache.abdera.parser.ParseException;
+import org.apache.abdera.parser.Parser;
+import org.apache.commons.codec.binary.Base64;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.implementation.data.collection.Entry;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+
+/**
+ * A resource collection binding listener, implemented as a servlet and
+ * registered in a servlet host provided by the SCA hosting runtime.
+ */
+class AtomBindingListenerServlet extends HttpServlet {
+    private static final Logger logger = Logger.getLogger(AtomBindingListenerServlet.class.getName());
+    private static final long serialVersionUID = 1L;
+
+    private final static Factory abderaFactory = Abdera.getNewFactory();
+    private final static Parser abderaParser = Abdera.getNewParser();
+    
+    private RuntimeWire wire;
+    private Invoker getFeedInvoker;
+    private Invoker getAllInvoker;
+    private Invoker queryInvoker;
+    private Invoker getInvoker;
+    private Invoker postInvoker;
+    private Invoker postMediaInvoker;
+    private Invoker putInvoker;
+    private Invoker putMediaInvoker;
+    private Invoker deleteInvoker;
+    private MessageFactory messageFactory;
+    private String title;
+    private Mediator mediator;
+    private DataType<?> itemClassType;
+    private DataType<?> itemXMLType;
+    private boolean supportsFeedEntries;
+
+    /**
+     * Constructs a new binding listener.
+     * 
+     * @param wire
+     * @param messageFactory
+     * @param feedType
+     */
+    AtomBindingListenerServlet(RuntimeWire wire, MessageFactory messageFactory, Mediator mediator, String title) {
+        this.wire = wire;
+        this.messageFactory = messageFactory;
+        this.mediator = mediator;
+        this.title = title;
+        
+        // Get the invokers for the supported operations
+        Operation getOperation = null;
+        for (InvocationChain invocationChain : this.wire.getInvocationChains()) {
+            invocationChain.setAllowsPassByReference(true);
+            Operation operation = invocationChain.getTargetOperation();
+            String operationName = operation.getName();
+            if (operationName.equals("getFeed")) {
+                getFeedInvoker = invocationChain.getHeadInvoker();
+            } else if (operationName.equals("getAll")) {
+                getAllInvoker = invocationChain.getHeadInvoker();
+            } else if (operationName.equals("query")) {
+                queryInvoker = invocationChain.getHeadInvoker();
+            } else if (operationName.equals("get")) {
+                getInvoker = invocationChain.getHeadInvoker();
+                getOperation = operation;
+            } else if (operationName.equals("put")) {
+                putInvoker = invocationChain.getHeadInvoker();
+            } else if (operationName.equals("putMedia")) {
+                putMediaInvoker = invocationChain.getHeadInvoker();
+            } else if (operationName.equals("post")) {
+                postInvoker = invocationChain.getHeadInvoker();
+            } else if (operationName.equals("postMedia")) {
+                postMediaInvoker = invocationChain.getHeadInvoker();
+            } else if (operationName.equals("delete")) {
+                deleteInvoker = invocationChain.getHeadInvoker();
+            }
+        }
+
+        // Determine the collection item type
+        itemXMLType = new DataTypeImpl<Class<?>>(String.class.getName(), String.class, String.class);
+        Class<?> itemClass = getOperation.getOutputType().getPhysical();
+        if (itemClass == org.apache.abdera.model.Entry.class) {
+            supportsFeedEntries = true;
+        }
+        DataType<XMLType> outputType = getOperation.getOutputType();
+        QName qname = outputType.getLogical().getElementName();
+        qname = new QName(qname.getNamespaceURI(), itemClass.getSimpleName());
+        itemClassType = new DataTypeImpl<XMLType>("java:complexType", itemClass, new XMLType(qname, null));
+        
+    }
+
+    @Override
+    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+
+        // No authentication required for a get request
+
+        // Get the request path
+        String path = URLDecoder.decode(getPath(request), "UTF-8");
+
+        logger.info(">>> FeedEndPointServlet " + request.getRequestURI());
+
+        // Handle an Atom request
+        if (path != null && path.equals("/atomsvc")) {
+                /*
+             <?xml version='1.0' encoding='UTF-8'?>
+             <service xmlns="http://www.w3.org/2007/app" xmlns:atom="http://www.w3.org/2005/Atom">
+                <workspace>
+                   <atom:title type="text">resource</atom:title>
+                   <collection href="http://luck.ibm.com:8084/customer">
+                      <atom:title type="text">entries</atom:title>
+                      <accept>application/atom+xml;type=entry</accept>
+                      <categories />
+                   </collection>
+                </workspace>
+             </service>
+                 */
+                
+            // Return the Atom service document
+            response.setContentType("application/atomsvc+xml; charset=utf-8");
+            
+            Service service = abderaFactory.newService();
+            //service.setText("service");
+            
+            Workspace workspace = abderaFactory.newWorkspace();
+            workspace.setTitle("resource");
+
+            String href = request.getRequestURL().toString();
+            href = href.substring(0, href.length() - "/atomsvc".length());
+            
+            Collection collection = workspace.addCollection("collection", "atom/feed");
+            collection.setTitle("entries");
+            collection.setAttributeValue("href", href);
+            collection.setAccept("entry");
+            collection.addCategories().setFixed(false);
+            
+            workspace.addCollection(collection);
+
+            service.addWorkspace(workspace);
+
+            //FIXME add prettyPrint support
+            try {
+                service.getDocument().writeTo(response.getOutputStream());
+            } catch (IOException ioe) {
+                throw new ServletException(ioe);
+            }
+
+        } else if (path == null || path.length() == 0 || path.equals("/")) {
+
+            // Return a feed containing the entries in the collection
+            Feed feed = null;
+            if (supportsFeedEntries) {
+
+                // The service implementation supports feed entries, invoke its getFeed operation
+                Message requestMessage = messageFactory.createMessage();
+                Message responseMessage;
+                if (request.getQueryString() != null) {
+                    requestMessage.setBody(new Object[] {request.getQueryString()});
+                    responseMessage = queryInvoker.invoke(requestMessage);
+                } else {
+                    responseMessage = getFeedInvoker.invoke(requestMessage);
+                }
+                if (responseMessage.isFault()) {
+                    throw new ServletException((Throwable)responseMessage.getBody());
+                }
+                feed = (Feed)responseMessage.getBody();
+                
+            } else {
+
+                // The service implementation does not support feed entries,
+                // invoke its getAll operation to get the data item collection, then create
+                // feed entries from the items
+                Message requestMessage = messageFactory.createMessage();
+                Message responseMessage;
+                if (request.getQueryString() != null) {
+                    requestMessage.setBody(new Object[] {request.getQueryString()});
+                    responseMessage = queryInvoker.invoke(requestMessage);
+                } else {
+                    responseMessage = getAllInvoker.invoke(requestMessage);
+                }
+                if (responseMessage.isFault()) {
+                    throw new ServletException((Throwable)responseMessage.getBody());
+                }
+                Entry<Object, Object>[] collection =
+                    (Entry<Object, Object>[])responseMessage.getBody();
+                if (collection != null) {
+                    
+                    // Create the feed
+                    feed = abderaFactory.newFeed();
+                    
+                    // Set the feed title
+                    if (title != null) {
+                        feed.setTitle(title);
+                    } else {
+                        feed.setTitle("Feed");
+                    }
+                    
+                    // Add entries to the feed
+                    for (Entry<Object, Object> entry: collection) {
+                        org.apache.abdera.model.Entry feedEntry = feedEntry(entry, itemClassType, itemXMLType, mediator, abderaFactory);
+                        feed.addEntry(feedEntry);
+                    }
+                }
+            }
+            if (feed != null) {
+                
+                // Write the Atom feed
+                response.setContentType("application/atom+xml; charset=utf-8");
+                try {
+                         feed.getDocument().writeTo(response.getOutputStream());
+                } catch (IOException ioe) {
+                    throw new ServletException(ioe);
+                }
+            } else {
+                response.sendError(HttpServletResponse.SC_NOT_FOUND);
+            }
+            
+        } else if (path.startsWith("/")) {
+
+            // Return a specific entry in the collection
+            org.apache.abdera.model.Entry feedEntry;
+
+            // Invoke the get operation on the service implementation
+            Message requestMessage = messageFactory.createMessage();
+            String id = path.substring(1);
+            requestMessage.setBody(new Object[] {id});
+            Message responseMessage = getInvoker.invoke(requestMessage);
+            if (responseMessage.isFault()) {
+                throw new ServletException((Throwable)responseMessage.getBody());
+            }
+            
+            if (supportsFeedEntries) {
+                // The service implementation returns a feed entry 
+                feedEntry = responseMessage.getBody();
+            } else {
+                // The service implementation only returns a data item, create an entry
+                // from it
+                Entry<Object, Object> entry = new Entry<Object, Object>(id, responseMessage.getBody()); 
+                feedEntry = feedEntry(entry, itemClassType, itemXMLType, mediator, abderaFactory);
+            }
+
+            // Write the Atom entry
+            if (feedEntry != null) {
+                response.setContentType("application/atom+xml; charset=utf-8");
+                try {
+                        feedEntry.writeTo(getWriter(response));
+                } catch (IOException ioe) {
+                    throw new ServletException(ioe);
+                }
+            } else {
+                response.sendError(HttpServletResponse.SC_NOT_FOUND);
+            }
+        } else {
+            // Path doesn't match any known pattern
+            response.sendError(HttpServletResponse.SC_NOT_FOUND);
+        }
+        
+    }
+
+    @Override
+    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException,
+        IOException {
+
+        // Authenticate the user
+        String user = processAuthorizationHeader(request);
+        if (user == null) {
+            unauthorized(response);
+            return;
+        }
+
+        // Get the request path
+        String path = URLDecoder.decode(getPath(request), "UTF-8");
+
+        if (path == null || path.length() == 0 || path.equals("/")) {
+            org.apache.abdera.model.Entry createdFeedEntry = null;
+
+            // Create a new Atom entry
+            String contentType = request.getContentType();
+            if (contentType.startsWith("application/atom+xml")) {
+
+                // Read the entry from the request
+                org.apache.abdera.model.Entry feedEntry;
+                try {
+                        Document<org.apache.abdera.model.Entry> doc = abderaParser.parse(request.getReader());
+                        feedEntry = doc.getRoot();
+                } catch (ParseException pe) {
+                    throw new ServletException(pe);
+                }
+
+                // Let the component implementation create it
+                if (supportsFeedEntries) {
+                    
+                    // The service implementation supports feed entries, pass the entry to it
+                    Message requestMessage = messageFactory.createMessage();
+                    requestMessage.setBody(new Object[] {feedEntry});
+                    Message responseMessage = postInvoker.invoke(requestMessage);
+                    if (responseMessage.isFault()) {
+                        throw new ServletException((Throwable)responseMessage.getBody());
+                    }
+                    createdFeedEntry = responseMessage.getBody();
+                } else {
+                    
+                    // The service implementation does not support feed entries, pass the data item to it
+                    Message requestMessage = messageFactory.createMessage();
+                    Entry<Object, Object> entry = entry(feedEntry, itemClassType, itemXMLType, mediator);
+                    requestMessage.setBody(new Object[] {entry.getKey(), entry.getData()});
+                    Message responseMessage = postInvoker.invoke(requestMessage);
+                    if (responseMessage.isFault()) {
+                        throw new ServletException((Throwable)responseMessage.getBody());
+                    }
+                    entry.setKey(responseMessage.getBody());
+                    createdFeedEntry = feedEntry(entry, itemClassType, itemXMLType, mediator, abderaFactory);
+                }
+
+            } else if (contentType != null) {
+
+                // Create a new media entry
+
+                // Get incoming headers
+                String title = request.getHeader("Title");
+                String slug = request.getHeader("Slug");
+
+                // Let the component implementation create the media entry
+                Message requestMessage = messageFactory.createMessage();
+                requestMessage.setBody(new Object[] {title, slug, contentType, request.getInputStream()});
+                Message responseMessage = postMediaInvoker.invoke(requestMessage);
+                if (responseMessage.isFault()) {
+                    throw new ServletException((Throwable)responseMessage.getBody());
+                }
+                createdFeedEntry = responseMessage.getBody();
+            } else {
+                response.sendError(HttpServletResponse.SC_UNSUPPORTED_MEDIA_TYPE);
+            }
+
+            // A new entry was created successfully
+            if (createdFeedEntry != null) {
+
+                // Set location of the created entry in the Location header
+                Link link = createdFeedEntry.getSelfLink();
+                if (link != null) {
+                    response.addHeader("Location", link.getHref().toString());
+                }
+
+                // Write the created Atom entry
+                response.setStatus(HttpServletResponse.SC_CREATED);
+                response.setContentType("application/atom+xml; charset=utf-8");
+                try {
+                        createdFeedEntry.writeTo(getWriter(response));
+                } catch (ParseException pe) {
+                    throw new ServletException(pe);
+                }
+
+            } else {
+                response.sendError(HttpServletResponse.SC_NOT_FOUND);
+            }
+
+        } else {
+            response.sendError(HttpServletResponse.SC_NOT_FOUND);
+        }
+    }
+
+    private Writer getWriter(HttpServletResponse response) throws UnsupportedEncodingException, IOException {
+        Writer writer = new OutputStreamWriter(response.getOutputStream(), "UTF-8");
+        return writer;
+    }
+
+    @Override
+    protected void doPut(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+
+        // Authenticate the user
+        String user = processAuthorizationHeader(request);
+        if (user == null) {
+            unauthorized(response);
+            return;
+        }
+
+        // Get the request path
+        String path = URLDecoder.decode(getPath(request), "UTF-8");
+
+        if (path != null && path.startsWith("/")) {
+            String id = path.substring(1);
+
+            // Update an Atom entry
+            String contentType = request.getContentType();
+            if (contentType.startsWith("application/atom+xml")) {
+
+                // Read the entry from the request
+                org.apache.abdera.model.Entry feedEntry;
+                try {
+                        Document<org.apache.abdera.model.Entry> doc = abderaParser.parse(request.getReader());
+                        feedEntry = doc.getRoot();
+                } catch (ParseException pe) {
+                    throw new ServletException(pe);
+                }
+
+                // Let the component implementation create it
+                if (supportsFeedEntries) {
+                    
+                    // The service implementation supports feed entries, pass the entry to it
+                    Message requestMessage = messageFactory.createMessage();
+                    requestMessage.setBody(new Object[] {id, feedEntry});
+                    Message responseMessage = putInvoker.invoke(requestMessage);
+                    if (responseMessage.isFault()) {
+                        Object body = responseMessage.getBody();
+                        if (body.getClass().getName().endsWith(".NotFoundException")) {
+                            response.sendError(HttpServletResponse.SC_NOT_FOUND);
+                        } else {
+                            throw new ServletException((Throwable)responseMessage.getBody());
+                        }
+                    }
+                } else {
+                    
+                    // The service implementation does not support feed entries, pass the data item to it
+                    Message requestMessage = messageFactory.createMessage();
+                    Entry<Object, Object> entry = entry(feedEntry, itemClassType, itemXMLType, mediator);
+                    requestMessage.setBody(new Object[] {entry.getKey(), entry.getData()});
+                    Message responseMessage = putInvoker.invoke(requestMessage);
+                    if (responseMessage.isFault()) {
+                        Object body = responseMessage.getBody();
+                        if (body.getClass().getName().endsWith(".NotFoundException")) {
+                            response.sendError(HttpServletResponse.SC_NOT_FOUND);
+                        } else {
+                            throw new ServletException((Throwable)responseMessage.getBody());
+                        }
+                    }
+                }
+
+            } else if (contentType != null) {
+
+                // Updated a media entry
+
+                // Let the component implementation create the media entry
+                Message requestMessage = messageFactory.createMessage();
+                requestMessage.setBody(new Object[] {id, contentType, request.getInputStream()});
+                Message responseMessage = putMediaInvoker.invoke(requestMessage);
+                Object body = responseMessage.getBody();
+                if (responseMessage.isFault()) {
+                    if (body.getClass().getName().endsWith(".NotFoundException")) {
+                        response.sendError(HttpServletResponse.SC_NOT_FOUND);
+                    } else {
+                        throw new ServletException((Throwable)responseMessage.getBody());
+                    }
+                }
+            } else {
+                response.sendError(HttpServletResponse.SC_UNSUPPORTED_MEDIA_TYPE);
+            }
+        } else {
+            response.sendError(HttpServletResponse.SC_NOT_FOUND);
+        }
+    }
+
+    @Override
+    protected void doDelete(HttpServletRequest request, HttpServletResponse response) throws ServletException,
+        IOException {
+
+        // Authenticate the user
+        String user = processAuthorizationHeader(request);
+        if (user == null) {
+            unauthorized(response);
+            return;
+        }
+
+        // Get the request path
+        String path = URLDecoder.decode(getPath(request), "UTF-8");
+
+        String id;
+        if (path != null && path.startsWith("/")) {
+            id = path.substring(1);
+        } else {
+            id = "";
+        }
+
+        // Delete a specific entry from the collection
+        Message requestMessage = messageFactory.createMessage();
+        requestMessage.setBody(new Object[] {id});
+        Message responseMessage = deleteInvoker.invoke(requestMessage);
+        if (responseMessage.isFault()) {
+            Object body = responseMessage.getBody();
+            if (body.getClass().getName().endsWith(".NotFoundException")) {
+                response.sendError(HttpServletResponse.SC_NOT_FOUND);
+            } else {
+                throw new ServletException((Throwable)responseMessage.getBody());
+            }
+        }
+    }
+    
+    /**
+     * Retrieve the path considering embedded container and/or webapp container
+     * @param request
+     * @return
+     */
+    private String getPath(HttpServletRequest request) {
+    	String path = null;
+
+    	String requestURI = request.getRequestURI();
+    	if(! requestURI.endsWith("/")) {
+    		requestURI += "/";
+    	}
+    	
+    	if(request.getContextPath() == null || request.getContextPath().length() == 0) {
+    		//embedded container
+    		path = request.getRequestURI().substring(request.getServletPath().length());
+    	} else {
+    		//web-container case... 
+    		path = request.getRequestURI().substring(request.getContextPath().length() + request.getServletPath().length());    		
+    	}
+    	
+    	return path;
+    	
+    }
+
+    /**
+     * Process the authorization header
+     * 
+     * @param request
+     * @return
+     * @throws ServletException
+     */
+    private String processAuthorizationHeader(HttpServletRequest request) throws ServletException {
+        
+        // FIXME temporarily disabling this as it doesn't work with all browsers 
+        if (true)
+            return "admin";
+        
+        try {
+            String authorization = request.getHeader("Authorization");
+            if (authorization != null) {
+                StringTokenizer tokens = new StringTokenizer(authorization);
+                if (tokens.hasMoreTokens()) {
+                    String basic = tokens.nextToken();
+                    if (basic.equalsIgnoreCase("Basic")) {
+                        String credentials = tokens.nextToken();
+                        String userAndPassword = new String(Base64.decodeBase64(credentials.getBytes()));
+                        int colon = userAndPassword.indexOf(":");
+                        if (colon != -1) {
+                            String user = userAndPassword.substring(0, colon);
+                            String password = userAndPassword.substring(colon + 1);
+
+                            // Authenticate the User.
+                            if (authenticate(user, password)) {
+                                return user;
+                            }
+                        }
+                    }
+                }
+            }
+        } catch (Exception e) {
+            throw new ServletException(e);
+        }
+        return null;
+    }
+
+    /**
+     * Authenticate a user.
+     * 
+     * @param user
+     * @param password
+     * @return
+     */
+    private boolean authenticate(String user, String password) {
+        // TODO Handle this using SCA security policies
+        return ("admin".equals(user) && "admin".equals(password));
+    }
+
+    /**
+     * Reject an unauthorized request.
+     * 
+     * @param response
+     */
+    private void unauthorized(HttpServletResponse response) throws IOException {
+        response.setHeader("WWW-Authenticate", "BASIC realm=\"Tuscany\"");
+        response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/provider/AtomBindingProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/provider/AtomBindingProviderFactory.java
new file mode 100644
index 0000000000..1e5a74954a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/provider/AtomBindingProviderFactory.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.atom.provider;
+
+import org.apache.tuscany.sca.binding.atom.AtomBinding;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.impl.MediatorImpl;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * Implementation of a Binding provider factory for the Atom binding.
+ */
+public class AtomBindingProviderFactory implements BindingProviderFactory<AtomBinding> {
+
+    private MessageFactory messageFactory;
+    private Mediator mediator;
+    private ServletHost servletHost;
+
+    public AtomBindingProviderFactory(ExtensionPointRegistry extensionPoints) {
+        ServletHostExtensionPoint servletHosts = extensionPoints.getExtensionPoint(ServletHostExtensionPoint.class);
+        this.servletHost = servletHosts.getServletHosts().get(0);
+        ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        this.messageFactory = modelFactories.getFactory(MessageFactory.class);
+        this.mediator = new MediatorImpl(extensionPoints.getExtensionPoint(DataBindingExtensionPoint.class),
+                                         extensionPoints.getExtensionPoint(TransformerExtensionPoint.class));
+    }
+
+    public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+                                                                   RuntimeComponentReference reference,
+                                                                   AtomBinding binding) {
+        return new AtomReferenceBindingProvider(component, reference, binding, mediator);
+    }
+
+    public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+                                                               RuntimeComponentService service,
+                                                               AtomBinding binding) {
+        return new AtomServiceBindingProvider(component, service, binding, servletHost, messageFactory, mediator);
+    }
+
+    public Class<AtomBinding> getModelType() {
+        return AtomBinding.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/provider/AtomBindingUtil.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/provider/AtomBindingUtil.java
new file mode 100644
index 0000000000..9739fa22f4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/provider/AtomBindingUtil.java
@@ -0,0 +1,164 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.atom.provider;
+
+import java.util.Date;
+
+import org.apache.abdera.factory.Factory;
+import org.apache.abdera.model.Content;
+import org.apache.abdera.model.Link;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.implementation.data.collection.Entry;
+import org.apache.tuscany.sca.implementation.data.collection.Item;
+import org.apache.tuscany.sca.interfacedef.DataType;
+
+/**
+ * Utility methods used in this package.
+ *
+ * @version $Rev$ $Date$
+ */
+class AtomBindingUtil {
+
+    /**
+     * Create a data item from an Atom entry.
+     * @param feedEntry
+     * @param itemClassType
+     * @param itemXMLType
+     * @param mediator
+     * @return
+     */
+    static Entry<Object, Object> entry(org.apache.abdera.model.Entry feedEntry,
+                                       DataType<?> itemClassType, DataType<?> itemXMLType, Mediator mediator) {
+        if (feedEntry != null) {
+            if (itemClassType.getPhysical() == Item.class) {
+                String key = feedEntry.getId().toString();
+                
+                Item item = new Item();
+                item.setTitle(feedEntry.getTitle());
+                item.setContents(feedEntry.getContent());
+                
+                for (Link link : feedEntry.getLinks()) {
+                    if (link.getRel() == null || "self".equals(link.getRel())) {
+                        if (item.getLink() == null) {
+                            item.setLink(link.getHref().toString());
+                        }
+                    } else if ("related".equals(link.getRel())) {
+                        item.setRelated(link.getHref().toString());
+                    } else if ("alternate".equals(link.getRel())) {
+                        item.setAlternate(link.getHref().toString());
+                    }
+                }
+                
+                item.setDate(feedEntry.getUpdated());
+                
+                return new Entry<Object, Object>(key, item);
+                
+            } else {
+                String key = null; 
+                if ( feedEntry.getId() != null) {
+                        feedEntry.getId().toString();
+                }
+                
+                // Create the item from XML
+                if (feedEntry.getContentElement().getElements().size() == 0) {
+                        return null;
+                }
+                
+                String value = feedEntry.getContent();
+                Object data = mediator.mediate(value, itemXMLType, itemClassType, null);
+    
+                return new Entry<Object, Object>(key, data);
+            }
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Create an Atom entry for a key and item from a collection.
+     * @param entry
+     * @param itemClassType
+     * @param itemXMLType
+     * @param mediator
+     * @param factory
+     * @return
+     */
+    static org.apache.abdera.model.Entry feedEntry(Entry<Object, Object> entry,
+                                  DataType<?> itemClassType, DataType<?> itemXMLType, Mediator mediator,
+                                  Factory factory) {
+        Object key = entry.getKey();
+        Object data = entry.getData();
+        if (data instanceof Item) {
+            Item item = (Item)data;
+            
+            org.apache.abdera.model.Entry feedEntry = factory.newEntry();
+            if (key != null) {
+                feedEntry.setId(key.toString());
+            }
+            feedEntry.setTitle(item.getTitle());
+            feedEntry.setContentAsHtml(item.getContents());
+    
+            String href = item.getLink();
+            if (href == null && key != null) {
+                href = key.toString();
+            }
+    
+            if (href != null) {
+                feedEntry.addLink(href);
+            }
+            String related = item.getRelated();
+            if (related != null) {
+                feedEntry.addLink(related, "related");
+            }
+            String alternate = item.getAlternate();
+            if (alternate != null) {
+                feedEntry.addLink(alternate, "alternate");
+            }
+                
+            Date date = item.getDate();
+            if (date != null) {
+                feedEntry.setUpdated(date);
+            }
+            return feedEntry;
+            
+        } else if (data != null) {
+            org.apache.abdera.model.Entry feedEntry = factory.newEntry();
+             feedEntry.setId(key.toString());
+             feedEntry.setTitle("item");
+             
+             
+             // Convert the item to XML
+             String value = mediator.mediate(data, itemClassType, itemXMLType, null).toString();
+             
+             Content content = factory.newContent();
+             content.setContentType(Content.Type.XML);
+             content.setValue(value);
+             
+             feedEntry.setContentElement(content);
+    
+             feedEntry.addLink(key.toString());
+                  
+             return feedEntry;
+        } else {
+            return null;
+        }
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/provider/AtomReferenceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/provider/AtomReferenceBindingProvider.java
new file mode 100644
index 0000000000..7561d3004e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/provider/AtomReferenceBindingProvider.java
@@ -0,0 +1,184 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.atom.provider;
+
+import java.net.URI;
+
+import javax.xml.namespace.QName;
+
+import org.apache.commons.codec.binary.Base64;
+import org.apache.commons.httpclient.Credentials;
+import org.apache.commons.httpclient.HttpClient;
+import org.apache.commons.httpclient.HttpConnectionManager;
+import org.apache.commons.httpclient.MultiThreadedHttpConnectionManager;
+import org.apache.commons.httpclient.UsernamePasswordCredentials;
+import org.apache.commons.httpclient.auth.AuthScope;
+import org.apache.commons.httpclient.params.HttpConnectionManagerParams;
+import org.apache.tuscany.sca.binding.atom.AtomBinding;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+/**
+ * Implementation of the Atom binding provider.
+ */
+class AtomReferenceBindingProvider implements ReferenceBindingProvider {
+
+    private RuntimeComponentReference reference;
+    private AtomBinding binding;
+    private String authorizationHeader;
+    private HttpClient httpClient;
+    private Mediator mediator;
+    private DataType<?> itemClassType;
+    private DataType<?> itemXMLType;
+    private boolean supportsFeedEntries;
+
+    /**
+     * Construcst a new AtomReferenceBindingProvider
+     * @param component
+     * @param reference
+     * @param binding
+     * @param mediator
+     */
+    AtomReferenceBindingProvider(RuntimeComponent component,
+                                        RuntimeComponentReference reference,
+                                        AtomBinding binding,
+                                        Mediator mediator) {
+        this.reference = reference;
+        this.binding = binding;
+        this.mediator = mediator;
+
+        // Prepare authorization header
+        String authorization = "admin" + ":" + "admin";
+        authorizationHeader = "Basic " + new String(Base64.encodeBase64(authorization.getBytes()));
+
+        // Create an HTTP client
+        HttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();
+        connectionManager.getParams().setDefaultMaxConnectionsPerHost(10);
+        connectionManager.getParams().setConnectionTimeout(60000);
+        httpClient = new HttpClient(connectionManager);
+    }
+
+    public Invoker createInvoker(Operation operation) {
+        
+        String operationName = operation.getName();
+        if (operationName.equals("get")) {
+            
+            // Determine the collection item type
+            itemXMLType = new DataTypeImpl<Class<?>>(String.class.getName(), String.class, String.class);
+            Class<?> itemClass = operation.getOutputType().getPhysical();
+            DataType<XMLType> outputType = operation.getOutputType();
+            QName qname = outputType.getLogical().getElementName();
+            qname = new QName(qname.getNamespaceURI(), itemClass.getSimpleName());
+            itemClassType = new DataTypeImpl<XMLType>("java:complexType", itemClass, new XMLType(qname, null));
+            if (itemClassType.getPhysical() == org.apache.abdera.model.Entry.class) {
+                supportsFeedEntries = true;
+            }
+            
+            return new AtomBindingInvoker.GetInvoker(operation, binding.getURI(), httpClient, authorizationHeader, this);
+            
+        } else if (operationName.equals("post")) {
+            return new AtomBindingInvoker.PostInvoker(operation, binding.getURI(), httpClient, authorizationHeader, this);
+        } else if (operationName.equals("put")) {
+            return new AtomBindingInvoker.PutInvoker(operation, binding.getURI(), httpClient, authorizationHeader, this);
+        } else if (operationName.equals("delete")) {
+            return new AtomBindingInvoker.DeleteInvoker(operation, binding.getURI(), httpClient, authorizationHeader, this);
+        } else if (operationName.equals("getFeed") || operationName.equals("getAll")) {
+            return new AtomBindingInvoker.GetAllInvoker(operation, binding.getURI(), httpClient, authorizationHeader, this);
+        } else if (operationName.equals("postMedia")) {
+            return new AtomBindingInvoker.PostMediaInvoker(operation, binding.getURI(), httpClient, authorizationHeader, this);
+        } else if (operationName.equals("putMedia")) {
+            return new AtomBindingInvoker.PutMediaInvoker(operation, binding.getURI(), httpClient, authorizationHeader, this);
+        } else if (operationName.equals("query")) {
+            return new AtomBindingInvoker.QueryInvoker(operation, binding.getURI(), httpClient, authorizationHeader, this);
+        }
+
+        return new AtomBindingInvoker(operation, binding.getURI(), httpClient, authorizationHeader, this);
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return reference.getInterfaceContract();
+    }
+
+    public void start() {
+
+        // Configure the HTTP client credentials
+        Credentials credentials = new UsernamePasswordCredentials("admin", "admin");
+        httpClient.getParams().setAuthenticationPreemptive(true);
+        URI uri = URI.create(binding.getURI());
+        httpClient.getState().setCredentials(new AuthScope(uri.getHost(), uri.getPort()), credentials);
+
+        // Find the get operation on the reference interface
+        if (true) {
+            return;
+        }
+    }
+
+    public void stop() {
+    	
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    /**
+     * Returns the mediator.
+     * @return
+     */
+    Mediator getMediator() {
+        return mediator;
+    }
+
+    /**
+     * Returns the item class type.
+     * @return
+     */
+    DataType<?> getItemClassType() {
+        return itemClassType;
+    }
+
+    /**
+     * Returns the item XML type.
+     * @return
+     */
+    DataType<?> getItemXMLType() {
+        return itemXMLType;
+    }
+    
+    /**
+     * Returns true if the invoker should work with Atom
+     * feed entries.
+     * @return
+     */
+    boolean supportsFeedEntries() {
+        return supportsFeedEntries;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/provider/AtomServiceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/provider/AtomServiceBindingProvider.java
new file mode 100644
index 0000000000..ac0c836646
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/java/org/apache/tuscany/sca/binding/atom/provider/AtomServiceBindingProvider.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.atom.provider;
+
+import org.apache.tuscany.sca.binding.atom.AtomBinding;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+/**
+ * Implementation of the Atom binding provider.
+ */
+class AtomServiceBindingProvider implements ServiceBindingProvider {
+
+    private RuntimeComponentService service;
+    private AtomBinding binding;
+    private ServletHost servletHost;
+    private MessageFactory messageFactory;
+    private String servletMapping;
+    private Mediator mediator;
+
+    AtomServiceBindingProvider(RuntimeComponent component,
+                                      RuntimeComponentService service,
+                                      AtomBinding binding,
+                                      ServletHost servletHost,
+                                      MessageFactory messageFactory,
+                                      Mediator mediator) {
+        this.service = service;
+        this.binding = binding;
+        this.servletHost = servletHost;
+        this.messageFactory = messageFactory;
+        this.mediator = mediator;
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return service.getInterfaceContract();
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public void start() {
+        RuntimeComponentService componentService = (RuntimeComponentService)service;
+        RuntimeWire wire = componentService.getRuntimeWire(binding);
+
+        AtomBindingListenerServlet servlet =
+            new AtomBindingListenerServlet(wire, messageFactory, mediator, binding.getTitle());
+
+        servletMapping = binding.getURI();
+        if (!servletMapping.endsWith("/")) {
+            servletMapping += "/";
+        }
+        if (!servletMapping.endsWith("*")) {
+            servletMapping += "*";
+        }
+        servletHost.addServletMapping(servletMapping, servlet);
+        
+        // Save the actual binding URI in the binding
+        binding.setURI(servletHost.getURLMapping(binding.getURI()).toString());
+    }
+
+    public void stop() {
+        servletHost.removeServletMapping(servletMapping);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
new file mode 100644
index 0000000000..1b9052299c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the binding extension

+org.apache.tuscany.sca.binding.atom.provider.AtomBindingProviderFactory;model=org.apache.tuscany.sca.binding.atom.AtomBinding

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/test/java/org/apache/tuscany/sca/binding/atom/Consumer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/test/java/org/apache/tuscany/sca/binding/atom/Consumer.java
new file mode 100644
index 0000000000..a294e0ecfa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/test/java/org/apache/tuscany/sca/binding/atom/Consumer.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.atom;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+public class Consumer {
+
+    public static void main(String[] args) throws Exception {
+
+        SCADomain scaDomain = SCADomain.newInstance("org/apache/tuscany/sca/binding/feed/Consumer.composite");
+
+        CustomerClient testService = scaDomain.getService(CustomerClient.class, "CustomerClient");
+        testService.testCustomerCollection();
+
+        scaDomain.close();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/test/java/org/apache/tuscany/sca/binding/atom/CustomerClient.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/test/java/org/apache/tuscany/sca/binding/atom/CustomerClient.java
new file mode 100644
index 0000000000..5e9331ae06
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/test/java/org/apache/tuscany/sca/binding/atom/CustomerClient.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.atom;
+
+public interface CustomerClient {
+
+    void testCustomerCollection() throws Exception;
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/test/java/org/apache/tuscany/sca/binding/atom/CustomerClientImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/test/java/org/apache/tuscany/sca/binding/atom/CustomerClientImpl.java
new file mode 100644
index 0000000000..2173eabef9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/test/java/org/apache/tuscany/sca/binding/atom/CustomerClientImpl.java
@@ -0,0 +1,94 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.atom;
+
+import org.apache.abdera.Abdera;
+import org.apache.abdera.model.Content;
+import org.apache.abdera.model.Entry;
+import org.apache.abdera.model.Feed;
+import org.apache.tuscany.sca.binding.atom.collection.Collection;
+import org.osoa.sca.annotations.Reference;
+
+public class CustomerClientImpl implements CustomerClient {
+
+	protected final Abdera abdera = new Abdera();
+    @Reference
+    public Collection resourceCollection;
+
+    public void testCustomerCollection() throws Exception {
+
+        Entry newEntry = newEntry("Sponge Bob");
+        System.out.println(">>> post entry=" + newEntry.getTitle());
+        newEntry = resourceCollection.post(newEntry);
+        System.out.println("<<< post id=" + newEntry.getId() + " entry=" + newEntry.getTitle());
+
+        newEntry = newEntry("Jane Bond");
+        System.out.println(">>> post entry=" + newEntry.getTitle());
+        newEntry = resourceCollection.post(newEntry);
+        System.out.println("<<< post id=" + newEntry.getId() + " entry=" + newEntry.getTitle());
+
+        System.out.println(">>> get id=" + newEntry.getId());
+        Entry entry = resourceCollection.get(newEntry.getId().toString());
+        System.out.println("<<< get id=" + entry.getId() + " entry=" + entry.getTitle());
+
+        System.out.println(">>> put id=" + newEntry.getId() + " entry=" + entry.getTitle());
+        resourceCollection.put(entry.getId().toString(), updateEntry(entry, "James Bond"));
+        System.out.println("<<< put id=" + entry.getId() + " entry=" + entry.getTitle());
+
+        System.out.println(">>> delete id=" + entry.getId());
+        resourceCollection.delete(entry.getId().toString());
+        System.out.println("<<< delete id=" + entry.getId());
+
+        System.out.println(">>> get collection");
+        Feed feed = resourceCollection.getFeed();
+        System.out.println("<<< get collection");
+        for (Object o : feed.getEntries()) {
+            Entry e = (Entry)o;
+            System.out.println("id = " + e.getId() + " entry = " + e.getTitle());
+        }
+    }
+
+    private Entry newEntry(String value) {
+
+        Entry entry = this.abdera.newEntry();
+        entry.setTitle("customer " + value);
+
+        Content content = this.abdera.getFactory().newContent();
+        content.setContentType(Content.Type.TEXT);
+        content.setValue(value);
+        
+        entry.setContentElement(content);
+
+        return entry;
+    }
+
+    private Entry updateEntry(Entry entry, String value) {
+
+        entry.setTitle("customer " + value);
+
+        Content content = this.abdera.getFactory().newContent();
+        content.setContentType(Content.Type.TEXT);
+        content.setValue(value);
+
+        entry.setContentElement(content);
+
+        return entry;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/test/java/org/apache/tuscany/sca/binding/atom/CustomerCollectionImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/test/java/org/apache/tuscany/sca/binding/atom/CustomerCollectionImpl.java
new file mode 100644
index 0000000000..dcea5a9039
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/test/java/org/apache/tuscany/sca/binding/atom/CustomerCollectionImpl.java
@@ -0,0 +1,127 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.atom;
+
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+import org.apache.abdera.Abdera;
+import org.apache.abdera.model.Content;
+import org.apache.abdera.model.Entry;
+import org.apache.abdera.model.Feed;
+import org.apache.tuscany.sca.binding.atom.collection.Collection;
+import org.osoa.sca.annotations.Scope;
+
+
+
+@Scope("COMPOSITE")
+public class CustomerCollectionImpl implements Collection {
+	private final Abdera abdera = new Abdera();
+    private Map<String, Entry> entries = new HashMap<String, Entry>();
+
+    /**
+     * Default constructor that initializes collection with couple customer entries
+     */
+    public CustomerCollectionImpl() {
+
+        for (int i = 0; i < 4; i++) {
+            String id = "urn:uuid:customer-" + UUID.randomUUID().toString();
+            
+            Entry entry = abdera.getFactory().newEntry();
+            entry.setId(id);
+            entry.setTitle("customer " + "Jane Doe_" + String.valueOf(i));
+            
+            Content content = this.abdera.getFactory().newContent();
+            content.setContentType(Content.Type.TEXT);
+            content.setValue("Jane Doe_" + String.valueOf(i));
+            
+            entry.setContentElement(content);
+            
+            entry.addLink("" + id, "edit");
+            entry.addLink("" + id, "alternate");
+    
+            entry.setUpdated(new Date());
+
+            entries.put(id, entry);
+            System.out.println(">>> id=" + id);
+        }
+    }
+
+    public Entry post(Entry entry) {
+        System.out.println(">>> ResourceCollectionImpl.post entry=" + entry.getTitle());
+
+        String id = "urn:uuid:customer-" + UUID.randomUUID().toString();
+        entry.setId(id);
+
+        entry.addLink("" + id, "edit");
+        entry.addLink("" + id, "alternate");
+
+        entry.setUpdated(new Date());
+
+        entries.put(id, entry);
+
+        System.out.println(">>> ResourceCollectionImpl.post return id=" + id);
+
+        return entry;
+    }
+
+    public Entry get(String id) {
+        System.out.println(">>> ResourceCollectionImpl.get id=" + id);
+        return entries.get(id);
+    }
+
+    public void put(String id, Entry entry) {
+        System.out.println(">>> ResourceCollectionImpl.put id=" + id + " entry=" + entry.getTitle());
+
+        entry.setUpdated(new Date());
+        entries.put(id, entry);
+    }
+
+    public void delete(String id) {
+        System.out.println(">>> ResourceCollectionImpl.delete id=" + id);
+        entries.remove(id);
+    }
+
+    @SuppressWarnings("unchecked")
+    public Feed getFeed() {
+        System.out.println(">>> ResourceCollectionImpl.get collection");
+
+        Feed feed = this.abdera.getFactory().newFeed();
+        feed.setTitle("customers");
+        feed.setSubtitle("This is a sample feed");
+        feed.setUpdated(new Date());
+        feed.addLink("");
+        feed.addLink("","self");
+
+        for (Entry entry : entries.values()) {
+        	feed.addEntry(entry);
+        }
+
+        return feed;
+    }
+
+    public Feed query(String queryString) {
+        System.out.println(">>> ResourceCollectionImpl.query collection " + queryString);
+        return getFeed();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/test/java/org/apache/tuscany/sca/binding/atom/Provider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/test/java/org/apache/tuscany/sca/binding/atom/Provider.java
new file mode 100644
index 0000000000..24baaa51cd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/test/java/org/apache/tuscany/sca/binding/atom/Provider.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.atom;
+
+import java.io.IOException;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+public class Provider {
+
+    public static void main(String[] args) {
+
+        SCADomain scaDomain = SCADomain.newInstance("org/apache/tuscany/sca/binding/feed/Provider.composite");
+        System.out.println("Provider.composite ready...");
+
+        try {
+            System.in.read();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        scaDomain.close();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/test/resources/org/apache/tuscany/sca/binding/atom/Consumer.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/test/resources/org/apache/tuscany/sca/binding/atom/Consumer.composite
new file mode 100644
index 0000000000..1987c042e6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/test/resources/org/apache/tuscany/sca/binding/atom/Consumer.composite
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
+	   targetNamespace="http://customer"
+	   name="Consumer">
+    
+    <component name="CustomerClient">
+        <implementation.java class="org.apache.tuscany.sca.binding.feed.CustomerClientImpl"/>
+        <reference name="resourceCollection">
+        	<tuscany:binding.atom uri="http://localhost:8084/customer"/>
+        </reference>
+    </component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/test/resources/org/apache/tuscany/sca/binding/atom/Provider.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/test/resources/org/apache/tuscany/sca/binding/atom/Provider.composite
new file mode 100644
index 0000000000..9268fbe211
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom-abdera/src/test/resources/org/apache/tuscany/sca/binding/atom/Provider.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+	   targetNamespace = "http://customer"
+	   name="Provider">

+

+	<service name="customer" promote="CustomerCollection">

+		<tuscany:binding.atom uri = "http://localhost:8084/customer"/>

+	</service>

+	

+    <component name="CustomerCollection">

+        <implementation.java class="org.apache.tuscany.sca.binding.feed.CustomerCollectionImpl"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/pom.xml
new file mode 100644
index 0000000000..633055442d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/pom.xml
@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-binding-atom</artifactId>
+    <name>Apache Tuscany SCA Atom Feed Binding Extension</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+           <groupId>commons-codec</groupId>
+           <artifactId>commons-codec</artifactId>
+           <version>1.3</version>
+           <exclusions>
+               <exclusion>
+                   <groupId>commons-codec</groupId>
+                   <artifactId>commons-codec</artifactId>
+               </exclusion>
+           </exclusions>
+        </dependency>
+
+        <dependency>
+           <groupId>commons-logging</groupId>
+           <artifactId>commons-logging</artifactId>
+           <version>1.1</version>
+           <exclusions>
+               <exclusion>
+                   <groupId>javax.servlet</groupId>
+                   <artifactId>servlet-api</artifactId>
+               </exclusion>
+               <exclusion>
+                   <groupId>avalon-framework</groupId>
+                   <artifactId>avalon-framework</artifactId>
+               </exclusion>
+           </exclusions>
+        </dependency>          
+                
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/src/main/java/org/apache/tuscany/sca/binding/atom/AtomBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/src/main/java/org/apache/tuscany/sca/binding/atom/AtomBinding.java
new file mode 100644
index 0000000000..807d6a8971
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/src/main/java/org/apache/tuscany/sca/binding/atom/AtomBinding.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.atom;
+
+import org.apache.tuscany.sca.assembly.Binding;
+
+/**
+ * Atom binding model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface AtomBinding extends Binding {
+    
+    /**
+     * Returns the title of the Atom collection.
+     * @return
+     */
+    String getTitle();
+    
+    /**
+     * Sets the title of the Atom collection.
+     * @param title
+     */
+    void setTitle(String title);
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/src/main/java/org/apache/tuscany/sca/binding/atom/AtomBindingFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/src/main/java/org/apache/tuscany/sca/binding/atom/AtomBindingFactory.java
new file mode 100644
index 0000000000..6e5623e1a2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/src/main/java/org/apache/tuscany/sca/binding/atom/AtomBindingFactory.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.atom;
+
+/**
+ * Factory for the Atom binding
+ *
+ * @version $Rev$ $Date$
+ */
+public interface AtomBindingFactory {
+
+    /**
+     * Creates a new Atom binding.
+     * @return the new Atom binding
+     */
+    AtomBinding createAtomBinding();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/src/main/java/org/apache/tuscany/sca/binding/atom/impl/AtomBindingFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/src/main/java/org/apache/tuscany/sca/binding/atom/impl/AtomBindingFactoryImpl.java
new file mode 100644
index 0000000000..ea06625d34
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/src/main/java/org/apache/tuscany/sca/binding/atom/impl/AtomBindingFactoryImpl.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.atom.impl;
+
+import org.apache.tuscany.sca.binding.atom.AtomBinding;
+import org.apache.tuscany.sca.binding.atom.AtomBindingFactory;
+
+/**
+ * Factory for the Atom binding model.
+ *
+ * @version $Rev$ $Date$
+ */
+public class AtomBindingFactoryImpl implements AtomBindingFactory {
+
+    public AtomBinding createAtomBinding() {
+        return new AtomBindingImpl();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/src/main/java/org/apache/tuscany/sca/binding/atom/impl/AtomBindingImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/src/main/java/org/apache/tuscany/sca/binding/atom/impl/AtomBindingImpl.java
new file mode 100644
index 0000000000..aeec78aca3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/src/main/java/org/apache/tuscany/sca/binding/atom/impl/AtomBindingImpl.java
@@ -0,0 +1,143 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.atom.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.binding.atom.AtomBinding;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+/**
+ * Implementation of the Atom Feed binding model.
+ */
+class AtomBindingImpl implements AtomBinding, OptimizableBinding, PolicySetAttachPoint {
+
+    private String name;
+    private String uri;
+    private String title;
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private IntentAttachPointType intentAttachPointType;
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
+
+    public List<PolicySet> getApplicablePolicySets() {
+        return applicablePolicySets;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+    
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public boolean isUnresolved() {
+        // The binding is always resolved
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        // The binding is always resolved
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+    
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public IntentAttachPointType getType() {
+        return intentAttachPointType;
+    }
+    
+    public void setType(IntentAttachPointType intentAttachPointType) {
+        this.intentAttachPointType = intentAttachPointType;
+    }
+
+    //FIXME Temporary to get access to the target binding information
+    // To be removed when the distributed domain supports wiring of other
+    // bindings than the SCA binding
+    private Binding targetBinding; 
+    private Component targetComponent; 
+    private ComponentService targetComponentService; 
+    
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+    
+    public Binding getTargetBinding() {
+        return targetBinding;
+    }
+    
+    public void setTargetBinding(Binding binding) {
+        this.targetBinding = binding;
+    }
+    
+    public Component getTargetComponent() {
+        return targetComponent;
+    }
+    
+    public void setTargetComponent(Component component) {
+        this.targetComponent = component;
+    }
+    
+    public ComponentService getTargetComponentService() {
+        return targetComponentService;
+    }
+    
+    public void setTargetComponentService(ComponentService service) {
+        this.targetComponentService = service; 
+    }
+
+    public void setPolicySets(List<PolicySet> policySets) {
+        this.policySets = policySets; 
+    }
+
+    public void setRequiredIntents(List<Intent> intents) {
+        this.requiredIntents = intents;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.atom.AtomBindingFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.atom.AtomBindingFactory
new file mode 100644
index 0000000000..a8117db8f3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.atom.AtomBindingFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the model factory
+org.apache.tuscany.sca.binding.atom.impl.AtomBindingFactoryImpl
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..52e0e916f5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-atom/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.assembly.xml.DefaultBeanModelProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#binding.atom,model=org.apache.tuscany.sca.binding.atom.AtomBinding,factory=org.apache.tuscany.sca.binding.atom.AtomBindingFactory
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/pom.xml
new file mode 100644
index 0000000000..5bc96426ad
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/pom.xml
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-binding-dwr</artifactId>
+    <name>Apache Tuscany SCA AJAX DWR Binding Extension</name>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extension-helper</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-http</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.directwebremoting</groupId>
+            <artifactId>dwr</artifactId>
+            <version>2.0.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.4</version> <!-- to keep compatible with older servlet containers --> 
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>                                      
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.easymock</groupId>
+            <artifactId>easymock</artifactId>
+            <version>2.2</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/src/main/java/org/apache/tuscany/sca/binding/dwr/DWRBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/src/main/java/org/apache/tuscany/sca/binding/dwr/DWRBinding.java
new file mode 100644
index 0000000000..f2ed343ea0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/src/main/java/org/apache/tuscany/sca/binding/dwr/DWRBinding.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.dwr;
+
+
+
+
+/**
+ * The runtime representation of the <binding.dwr> SCDL
+ */
+public class DWRBinding {
+
+    // Empty as <binding.dwr> doesn't use any additional attributes or elements (yet).
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/src/main/java/org/apache/tuscany/sca/binding/dwr/DWRBindingActivator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/src/main/java/org/apache/tuscany/sca/binding/dwr/DWRBindingActivator.java
new file mode 100644
index 0000000000..281be750d1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/src/main/java/org/apache/tuscany/sca/binding/dwr/DWRBindingActivator.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.dwr;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.extension.helper.BindingActivator;
+import org.apache.tuscany.sca.extension.helper.ComponentLifecycle;
+import org.apache.tuscany.sca.extension.helper.InvokerFactory;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+public class DWRBindingActivator implements BindingActivator<DWRBinding>{
+
+    private ServletHost servletHost;
+    
+    public DWRBindingActivator(ServletHost servletHost) {
+        this.servletHost = servletHost;
+    }
+
+    public Class<DWRBinding> getBindingClass() {
+        return DWRBinding.class;
+    }
+
+    public InvokerFactory createInvokerFactory(RuntimeComponent rc, RuntimeComponentReference rcr, Binding b, DWRBinding ab) {
+        return new DWRInvokerFactory(rc, rcr, b, ab, servletHost);
+    }
+
+    public ComponentLifecycle createService(RuntimeComponent rc, RuntimeComponentService rcs, Binding b, DWRBinding ab) {
+        return new DWRService(rc, rcs, b, ab, servletHost);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/src/main/java/org/apache/tuscany/sca/binding/dwr/DWRInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/src/main/java/org/apache/tuscany/sca/binding/dwr/DWRInvoker.java
new file mode 100644
index 0000000000..ab40ae40cb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/src/main/java/org/apache/tuscany/sca/binding/dwr/DWRInvoker.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.dwr;
+
+import java.util.Collection;
+
+import org.apache.tuscany.sca.core.invocation.MessageImpl;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.directwebremoting.ScriptBuffer;
+import org.directwebremoting.WebContext;
+import org.directwebremoting.WebContextFactory;
+import org.directwebremoting.proxy.dwr.Util;
+
+public class DWRInvoker implements Invoker {
+
+    private String referenceFunction;
+    
+    public DWRInvoker(String referenceName, Operation operation) {
+        this.referenceFunction = referenceName + "." + operation.getName();
+    }
+
+    public Message invoke(Message requestMsg) {
+
+        invoke((Object[])requestMsg.getBody());
+
+        // DWR references can not return anything 
+        return new MessageImpl();
+    }
+
+    public void invoke(Object[] args) {
+
+        // TODO: this only works if its the same thread as request
+        WebContext wctx = WebContextFactory.get();
+        String currentPage = wctx.getCurrentPage();
+
+        // Get a DWR Util proxy for all the browsers on the current page:
+        Collection sessions = wctx.getScriptSessionsByPage(currentPage);
+        Util utilAll = new Util(sessions);
+
+        ScriptBuffer referenceInvoke = getInvokeFragment(args, wctx);
+
+        // add the reference call to the Util proxy which will cause DWR to 
+        // asynchronously send it to be run on each active browser client
+        utilAll.addScript(referenceInvoke);
+    }
+
+    /**
+     * Creates a fragment of JavaScript code to invoke the reference function
+     * Eg: "<referenceName>.<operationName>(arg1, arg2,...);"
+     */
+    protected ScriptBuffer getInvokeFragment(Object[] args, WebContext wctx) {
+
+        ScriptBuffer sb = new ScriptBuffer();
+        sb.appendScript(referenceFunction);
+        sb.appendScript("(");
+        if (args != null) {
+            for (int i = 0; i < args.length; i++) {
+                sb.appendData(args[i]);
+                if (i < (args.length - 1)) {
+                    sb.appendScript(", ");
+                }
+            }
+        }
+        sb.appendScript(");");
+
+        return sb;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/src/main/java/org/apache/tuscany/sca/binding/dwr/DWRInvokerFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/src/main/java/org/apache/tuscany/sca/binding/dwr/DWRInvokerFactory.java
new file mode 100644
index 0000000000..c6697e1b46
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/src/main/java/org/apache/tuscany/sca/binding/dwr/DWRInvokerFactory.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.dwr;
+
+import static org.apache.tuscany.sca.binding.dwr.DWRService.SERVLET_PATH;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.extension.helper.ComponentLifecycle;
+import org.apache.tuscany.sca.extension.helper.InvokerFactory;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+public class DWRInvokerFactory implements InvokerFactory, ComponentLifecycle {
+
+    private Binding binding;
+    private ServletHost servletHost;
+    
+    public DWRInvokerFactory(RuntimeComponent rc, RuntimeComponentReference rcr, Binding b, DWRBinding ab, ServletHost servletHost) {
+        this.binding = b;
+        this.servletHost = servletHost;
+    }
+
+    public Invoker createInvoker(Operation operation) {
+        return new DWRInvoker(binding.getName(), operation);
+    }
+
+    public void start() {
+
+        DWRServlet servlet = (DWRServlet) servletHost.getServletMapping(SERVLET_PATH);
+        if (servlet == null) {
+            servlet = new DWRServlet();
+            servletHost.addServletMapping(SERVLET_PATH, servlet);
+        }
+        
+        servlet.addReference(binding.getName());
+    }
+
+    public void stop() {
+        servletHost.removeServletMapping(SERVLET_PATH);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/src/main/java/org/apache/tuscany/sca/binding/dwr/DWRService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/src/main/java/org/apache/tuscany/sca/binding/dwr/DWRService.java
new file mode 100644
index 0000000000..6e78d2937b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/src/main/java/org/apache/tuscany/sca/binding/dwr/DWRService.java
@@ -0,0 +1,76 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.dwr;
+
+import java.lang.reflect.InvocationHandler;
+import java.lang.reflect.Method;
+import java.lang.reflect.Proxy;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.extension.helper.ComponentLifecycle;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+public class DWRService implements ComponentLifecycle {
+
+    private RuntimeComponent rc;
+    private RuntimeComponentService rcs;
+    private Binding binding;
+    private ServletHost servletHost;
+    
+    static final String SERVLET_PATH = "/SCADomain/*";
+
+    public DWRService(RuntimeComponent rc, RuntimeComponentService rcs, Binding binding, DWRBinding ab, ServletHost servletHost) {
+        this.rc = rc;
+        this.rcs = rcs;
+        this.binding = binding;
+        this.servletHost = servletHost;
+    }
+
+    public void start() {
+        
+        DWRServlet servlet = (DWRServlet) servletHost.getServletMapping(SERVLET_PATH);
+        if (servlet == null) {
+            servlet = new DWRServlet();
+            servletHost.addServletMapping(SERVLET_PATH, servlet);
+        }
+        
+        // Create a Java proxy to the target service
+        Class<?> type = ((JavaInterface)rcs.getInterfaceContract().getInterface()).getJavaClass();
+        Object proxy = Proxy.newProxyInstance(type.getClassLoader(), new Class[]{type}, new InvocationHandler() {
+            public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
+                RuntimeWire wire = rcs.getRuntimeWire(binding);
+                Operation op = JavaInterfaceUtil.findOperation(method, rcs.getInterfaceContract().getInterface().getOperations());
+                return wire.invoke(op, args);
+            }});
+
+        servlet.addService(binding.getName(), type, proxy);
+    }
+
+    public void stop() {
+        servletHost.removeServletMapping(SERVLET_PATH);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/src/main/java/org/apache/tuscany/sca/binding/dwr/DWRServlet.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/src/main/java/org/apache/tuscany/sca/binding/dwr/DWRServlet.java
new file mode 100644
index 0000000000..8960ba8d96
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/src/main/java/org/apache/tuscany/sca/binding/dwr/DWRServlet.java
@@ -0,0 +1,245 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.dwr;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.directwebremoting.Container;
+import org.directwebremoting.create.AbstractCreator;
+import org.directwebremoting.extend.CreatorManager;
+import org.directwebremoting.extend.Handler;
+import org.directwebremoting.extend.Remoter;
+import org.directwebremoting.servlet.DwrServlet;
+import org.directwebremoting.servlet.EngineHandler;
+import org.directwebremoting.servlet.PathConstants;
+import org.directwebremoting.servlet.UrlProcessor;
+
+/**
+ * Tuscany customized DWR Servlet to implement support for the DWR binding
+ * 
+ * Handles requests for SCA services and references that use <binding.dwr>,
+ * and also the HTTP GET for the Tuscany DWR system script "scaDomain.js"  
+ */
+public class DWRServlet extends DwrServlet {
+    private static final long serialVersionUID = 1L;
+
+    transient private Map<String, ServiceHolder> services;
+    transient private List<String> referenceNames;
+    transient private boolean initialized;
+    transient private Map<String, String> initParams;
+
+    private static final String SCADOMAIN_SCRIPT_PATH = "/scaDomain.js";
+
+    public DWRServlet() {
+        this.services = new HashMap<String, ServiceHolder>();
+        this.referenceNames = new ArrayList<String>();
+
+        this.initParams = new HashMap<String, String>();
+        // maybe use <binding.dwr> attributes to define the init params
+        initParams.put("activeReverseAjaxEnabled", "true");
+    }
+
+    @Override
+    public void service(ServletRequest req, ServletResponse res) throws ServletException, IOException {
+        super.service(req, res);
+    }
+
+    /**
+     * Initialize the servlet
+     * There is a single instance of this servlet which is registered
+     * for multiple path mappings, but the init should only run once.
+     */
+    @Override
+    public void init(ServletConfig servletConfig) throws ServletException {
+        if (!initialized) {
+            super.init(patchConfig(servletConfig));
+            addScriptHandler();
+            initServices();
+            initialized = true;
+        }
+    }
+
+    /**
+     * Add in the handler to process the http get for /sca/scaDomain.js
+     * 
+     * This wrappers the DWR Engine handler which returns the DWR engine.js script,
+     * this wrappers that handler so as to add Tuscany specific header and footer code
+     * to the DWR engine.js to define the Tuscany SCADomain control functions and
+     * functions for each SCA service and reference that use <binding.dwr>.
+     */
+    private void addScriptHandler() {
+
+        UrlProcessor urlProcessor = (UrlProcessor)getContainer().getBean(UrlProcessor.class.getName());
+
+        final EngineHandler engineHandler =
+            (EngineHandler)getContainer().getBean(PathConstants.URL_PREFIX + "/engine.js");
+
+        final Handler scaDomainScriptHandler = new Handler() {
+            public void handle(HttpServletRequest request, HttpServletResponse response) throws IOException {
+                PrintWriter out = response.getWriter();
+                out.println("/** Apache Tuscany scaDomain.js Header */");
+
+                engineHandler.handle(request, response);
+
+                tuscanyFooter(request, out);
+            }
+
+        };
+
+        // add the scaDomainScriptHandler to the urlProcessor
+        // bit of a hack, there's probably cleaner way to get it registered
+        urlProcessor.afterContainerSetup(new Container() {
+            public Object getBean(String name) {
+                return scaDomainScriptHandler;
+            }
+            public Collection getBeanNames() {
+                return Arrays.asList(new String[] {PathConstants.URL_PREFIX + SCADOMAIN_SCRIPT_PATH});
+            }
+        });
+    }
+
+    /**
+     * Adds the JavaScript defining SCADomain, its control functions,
+     * and functions for all the available SCA services and references.
+     */
+    private void tuscanyFooter(HttpServletRequest request, PrintWriter out) {
+        out.println("/** Apache Tuscany scaDomain.js Footer */");
+        out.println();
+        out.println("function scaDomain() { }");
+        out.println();
+        out.println("// SCA services");
+
+        // Use the DWR remoter to generate the JavaScipt function for each SCA service        
+        Remoter remoter = (Remoter)getContainer().getBean(Remoter.class.getName());
+
+        String path = request.getContextPath() + request.getServletPath();
+
+        for (String serviceName : services.keySet()) {
+            String serviceScript = remoter.generateInterfaceScript(serviceName, path);
+            out.println(serviceScript);
+        }
+        
+        if (referenceNames.size() > 0) {
+
+            out.println("// SCA reverse ajax control functions");
+            out.println();
+            out.println("scaDomain.open = function() { dwr.engine.setActiveReverseAjax(true); };");
+            out.println("scaDomain.close = function() { dwr.engine.setActiveReverseAjax(false); };");
+
+            out.println();
+            out.println("// SCA references");
+            out.println();
+           
+            // the JavaScript function for SCA references has an 
+            // empty impl as it uses DWR severside "push" 
+            for (String referenceName : referenceNames) {
+                out.println("function " + referenceName + "() { }");
+            }
+        }
+
+        out.println();
+        out.println("/** End of Apache Tuscany scaDomain.js */");
+        out.println();
+    }
+
+    /**
+     * Add an SCA reference to be added to the DWR runtime 
+     */
+    public void addReference(String name) {
+        referenceNames.add(name);
+    }
+
+    /**
+     * Add an SCA service to be added to the DWR runtime
+     */
+    public void addService(String name, final Class type, final Object instance) {
+        ServiceHolder holder = new ServiceHolder();
+        holder.name = name;
+        holder.type = type;
+        holder.instance = instance;
+        services.put(name, holder);
+    }
+
+    /**
+     * Defines each SCA service proxy instance to DWR 
+     */
+    private void initServices() {
+        CreatorManager creatorManager = (CreatorManager)getContainer().getBean(CreatorManager.class.getName());
+
+        for (final ServiceHolder holder : services.values()) {
+            creatorManager.addCreator(holder.name, new AbstractCreator() {
+                public Class getType() {
+                    return holder.type;
+                }
+
+                public Object getInstance() throws InstantiationException {
+                    return holder.instance;
+                }
+            });
+        }
+    }
+
+    // utility class to aid passing around services
+    private class ServiceHolder {
+        String name;
+        Class type;
+        Object instance;
+    }
+
+    /**
+     * Patch the ServletConfig to enable setting init params for DWR
+     * and so DWR can't see the Tuscany servlet's init params.
+     */
+    private ServletConfig patchConfig(final ServletConfig servletConfig) {
+        ServletConfig patchedContext = new ServletConfig() {
+            public String getInitParameter(String name) {
+                return initParams.get(name);
+            }
+            public Enumeration getInitParameterNames() {
+                return Collections.enumeration(initParams.keySet());
+            }
+            public ServletContext getServletContext() {
+                return servletConfig.getServletContext();
+            }
+            public String getServletName() {
+                return servletConfig.getServletName();
+            }
+        };
+        return patchedContext;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/src/main/resources/META-INF/services/org.apache.tuscany.sca.extension.helper.BindingActivator b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/src/main/resources/META-INF/services/org.apache.tuscany.sca.extension.helper.BindingActivator
new file mode 100644
index 0000000000..1a9f91fab2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-dwr/src/main/resources/META-INF/services/org.apache.tuscany.sca.extension.helper.BindingActivator
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License.

+# Implementation class for the ExtensionActivator

+org.apache.tuscany.sca.binding.dwr.DWRBindingActivator

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/pom.xml
new file mode 100644
index 0000000000..7b98ad8abb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/pom.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    *
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    *
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-binding-ejb</artifactId>
+    <name>Apache Tuscany SCA EJB Binding Extension</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>cglib</groupId>
+            <artifactId>cglib-nodep</artifactId>
+            <version>2.1_3</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.geronimo.specs</groupId>
+            <artifactId>geronimo-ejb_3.0_spec</artifactId>
+            <version>1.0</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.geronimo.modules</groupId>
+            <artifactId>geronimo-openejb</artifactId>
+            <version>2.0.2</version>
+            <scope>test</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.apache.geronimo.modules</groupId>
+                    <artifactId>geronimo-connector</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.geronimo.modules</groupId>
+                    <artifactId>geronimo-persistence-jpa10</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.openejb</groupId>
+                    <artifactId>openejb-ejbd</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.openejb</groupId>
+                    <artifactId>openejb-server</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.openejb</groupId>
+                    <artifactId>openejb-loader</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.openejb</groupId>
+                    <artifactId>openejb-jee</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.openejb</groupId>
+                    <artifactId>openejb-ejbd</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.openejb</groupId>
+                    <artifactId>openejb-javaagent</artifactId>
+                </exclusion>
+
+            </exclusions>
+
+        </dependency>
+        
+        <dependency>
+           <groupId>org.apache.geronimo.specs</groupId>
+           <artifactId>geronimo-jms_1.1_spec</artifactId>
+           <version>1.1</version>
+           <exclusions>
+               <exclusion>
+                   <groupId>org.apache.geronimo.specs</groupId>
+                   <artifactId>geronimo-jms_1.1_spec</artifactId>
+               </exclusion>
+           </exclusions>
+        </dependency>         
+
+    </dependencies>
+
+    <repositories>
+        <repository>
+            <id>geronimo-repository</id>
+            <name>Geronimo Repository</name>
+            <url>http://svn.apache.org/repos/asf/geronimo/server/tags/2.0.2/repository</url>
+            <layout>default</layout>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+            <releases>
+                <enabled>true</enabled>
+            </releases>
+        </repository>
+    </repositories>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBinding.java
new file mode 100644
index 0000000000..dfc8d2d00e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBinding.java
@@ -0,0 +1,92 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Base;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+
+/**
+ * An implementation of EJBBinding.
+ */
+public interface EJBBinding extends Binding, Base {
+    // Contants used when describing the EJB binding
+    // model and for setting up defaults
+    String BINDING_EJB = "binding.ejb";
+    QName BINDING_JMS_QNAME = new QName(Constants.SCA10_NS, BINDING_EJB);
+
+    // Constants for the XML describing the EJB Binding
+    String HOME_INTERFACE = "homeInterface";
+    String EJB_LINK_NAME = "ejb-link-name";
+    String SESSION_TYPE = "session-type";
+    String EJB_VERSION = "ejb-version";
+    String NAME = "name";
+    String POLICY_SETS = "policySets";
+    String REQUIRES = "requires";
+    String URI = "uri";
+
+    // Enums for the EJB Binding
+    enum EJBVersion {
+        EJB2, EJB3
+    };
+
+    enum SessionType {
+        STATEFUL, STATELESS
+    };
+
+    /**
+     * Gets the homeInterface.
+     * 
+     * @return home interface of the service binding
+     */
+    String getHomeInterface();
+
+    /**
+     * Set homeInterface
+     * 
+     * @param homeInterface
+     */
+    void setHomeInterface(String homeInterface);
+
+    /**
+     * get ejb-link-name
+     * 
+     * @return ejb-link-name
+     */
+    String getEjbLinkName();
+
+    /**
+     * Set ejb-link-name
+     * 
+     * @param ejb-link-name
+     */
+    void setEjbLinkName(String ejbLinkName);
+
+    SessionType getSessionType();
+    void setSessionType(SessionType sessionType);
+
+    EJBVersion getEjbVersion();
+    void setEjbVersion(EJBVersion ejbVersion);
+
+    // FIXME: Should use Intent instead of String
+    String getRequires();
+    void setRequires(String requires);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBindingException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBindingException.java
new file mode 100644
index 0000000000..90056b8343
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBindingException.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb;
+
+/**
+ * Exception for the EJB Binding
+ */
+public class EJBBindingException extends RuntimeException {
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * {@inheritDoc}
+     */
+    public EJBBindingException() {
+        super();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public EJBBindingException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public EJBBindingException(String message) {
+        super(message);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public EJBBindingException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBindingFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBindingFactory.java
new file mode 100644
index 0000000000..13b069a6bb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBindingFactory.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ejb;
+
+/**
+ * Factory for the EJB binding
+ *
+ * @version $Rev$ $Date$
+ */
+public interface EJBBindingFactory {
+
+    /**
+     * Creates a new EJB binding.
+     * @return the new EJB binding
+     */
+    EJBBinding createEJBBinding();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/ClassLoadingUtil.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/ClassLoadingUtil.java
new file mode 100644
index 0000000000..543bd51d60
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/ClassLoadingUtil.java
@@ -0,0 +1,365 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ejb.corba;
+
+import java.lang.reflect.Array;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.LinkedHashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Set;
+
+/**
+ * Utility class for loading classes by a variety of name variations.
+ * <p/>
+ * Supported names types are:
+ * <p/>
+ * 1)  Fully qualified class name (e.g., "java.lang.String", "org.apache.geronimo.kernel.ClassLoading"
+ * 2)  Method signature encoding ("Ljava.lang.String;", "J", "I", etc.)
+ * 3)  Primitive type names ("int", "boolean", etc.)
+ * 4)  Method array signature strings ("[I", "[Ljava.lang.String")
+ * 5)  Arrays using Java code format ("int[]", "java.lang.String[][]")
+ * <p/>
+ * The classes are loaded using the provided class loader.  For the basic types, the primitive
+ * reflection types are returned.
+ *
+ * @version $Rev$
+ */
+public class ClassLoadingUtil {
+
+    /**
+     * Table for mapping primitive class names/signatures to the implementing
+     * class object
+     */
+    private static final HashMap PRIMITIVE_CLASS_MAP = new HashMap();
+
+    /**
+     * Table for mapping primitive classes back to their name signature type, which
+     * allows a reverse mapping to be performed from a class object into a resolvable
+     * signature.
+     */
+    private static final HashMap CLASS_TO_SIGNATURE_MAP = new HashMap();
+
+
+    /**
+     * Setup the primitives map.  We make any entry for each primitive class using both the
+     * human readable name and the method signature shorthand type.
+     */
+    static {
+        PRIMITIVE_CLASS_MAP.put("boolean", boolean.class);
+        PRIMITIVE_CLASS_MAP.put("Z", boolean.class);
+        PRIMITIVE_CLASS_MAP.put("byte", byte.class);
+        PRIMITIVE_CLASS_MAP.put("B", byte.class);
+        PRIMITIVE_CLASS_MAP.put("char", char.class);
+        PRIMITIVE_CLASS_MAP.put("C", char.class);
+        PRIMITIVE_CLASS_MAP.put("short", short.class);
+        PRIMITIVE_CLASS_MAP.put("S", short.class);
+        PRIMITIVE_CLASS_MAP.put("int", int.class);
+        PRIMITIVE_CLASS_MAP.put("I", int.class);
+        PRIMITIVE_CLASS_MAP.put("long", long.class);
+        PRIMITIVE_CLASS_MAP.put("J", long.class);
+        PRIMITIVE_CLASS_MAP.put("float", float.class);
+        PRIMITIVE_CLASS_MAP.put("F", float.class);
+        PRIMITIVE_CLASS_MAP.put("double", double.class);
+        PRIMITIVE_CLASS_MAP.put("D", double.class);
+        PRIMITIVE_CLASS_MAP.put("void", void.class);
+        PRIMITIVE_CLASS_MAP.put("V", void.class);
+
+        // Now build a reverse mapping table.  The table above has a many-to-one mapping for
+        // class names.  To do the reverse, we need to pick just one.  As long as the
+        // returned name supports "round tripping" of the requests, this will work fine.
+
+        CLASS_TO_SIGNATURE_MAP.put(boolean.class, "Z");
+        CLASS_TO_SIGNATURE_MAP.put(byte.class, "B");
+        CLASS_TO_SIGNATURE_MAP.put(char.class, "C");
+        CLASS_TO_SIGNATURE_MAP.put(short.class, "S");
+        CLASS_TO_SIGNATURE_MAP.put(int.class, "I");
+        CLASS_TO_SIGNATURE_MAP.put(long.class, "J");
+        CLASS_TO_SIGNATURE_MAP.put(float.class, "F");
+        CLASS_TO_SIGNATURE_MAP.put(double.class, "D");
+        CLASS_TO_SIGNATURE_MAP.put(void.class, "V");
+    }
+
+
+    /**
+     * Load a class that matches the requested name, using the provided class loader context.
+     * <p/>
+     * The class name may be a standard class name, the name of a primitive type Java
+     * reflection class (e.g., "boolean" or "int"), or a type in method type signature
+     * encoding.  Array classes in either encoding form are also processed.
+     *
+     * @param className The name of the required class.
+     * @param classLoader The class loader used to resolve the class object.
+     * @return The Class object resolved from "className".
+     * @throws ClassNotFoundException When unable to resolve the class object.
+     * @throws IllegalArgumentException If either argument is null.
+     */
+    public static Class loadClass(String className, ClassLoader classLoader) throws ClassNotFoundException {
+
+        // the tests require IllegalArgumentExceptions for null values on either of these.
+        if (className == null) {
+            throw new IllegalArgumentException("className is null");
+        }
+
+        if (classLoader == null) {
+            throw new IllegalArgumentException("classLoader is null");
+        }
+        // The easiest case is a proper class name.  We just have the class loader resolve this.
+        // If the class loader throws a ClassNotFoundException, then we need to check each of the
+        // special name encodings we support.
+        try {
+            return classLoader.loadClass(className);
+        } catch (ClassNotFoundException ignore) {
+            // if not found, continue on to the other name forms.
+        }
+
+
+        // The second easiest version to resolve is a direct map to a primitive type name
+        // or method signature.  Check our name-to-class map for one of those.
+        Class resolvedClass = (Class) PRIMITIVE_CLASS_MAP.get(className);
+        if (resolvedClass != null) {
+            return resolvedClass;
+        }
+
+        // Class names in method signature have the format "Lfully.resolved.name;",
+        // so if it ends in a semicolon and begins with an "L", this must be in
+        // this format.  Have the class loader try to load this.  There are no other
+        // options if this fails, so just allow the class loader to throw the
+        // ClassNotFoundException.
+        if (className.endsWith(";") && className.startsWith("L")) {
+            // pick out the name portion
+            String typeName = className.substring(1, className.length() - 1);
+            // and delegate the loading to the class loader.
+            return classLoader.loadClass(typeName);
+        }
+
+        // All we have left now are the array types.  Method signature array types
+        // have a series of leading "[" characters to specify the number of dimensions.
+        // The other array type we handle uses trailing "[]" for the dimensions, just
+        // like the Java language syntax.
+
+        // first check for the signature form ([[[[type).
+        if (className.charAt(0) == '[') {
+            // we have at least one array marker, now count how many leading '['s we have
+            // to get the dimension count.
+            int count = 0;
+            int nameLen = className.length();
+
+            while (count < nameLen && className.charAt(count) == '[') {
+                count++;
+            }
+
+            // pull of the name subtype, which is everything after the last '['
+            String arrayTypeName = className.substring(count, className.length());
+            // resolve the type using a recursive call, which will load any of the primitive signature
+            // types as well as class names.
+            Class arrayType = loadClass(arrayTypeName, classLoader);
+
+            // Resolving array types require a little more work.  The array classes are
+            // created dynamically when the first instance of a given dimension and type is
+            // created.  We need to create one using reflection to do this.
+            return getArrayClass(arrayType, count);
+        }
+
+
+        // ok, last chance.  Now check for an array specification in Java language
+        // syntax.  This will be a type name followed by pairs of "[]" to indicate
+        // the number of dimensions.
+        if (className.endsWith("[]")) {
+            // get the base component class name and the arrayDimensions
+            int count = 0;
+            int position = className.length();
+
+            while (position > 1 && className.substring(position - 2, position).equals("[]")) {
+                // count this dimension
+                count++;
+                // and step back the probe position.
+                position -= 2;
+            }
+
+            // position now points at the location of the last successful test.  This makes it
+            // easy to pick off the class name.
+
+            String typeName = className.substring(0, position);
+
+            // load the base type, again, doing this recursively
+            Class arrayType = loadClass(typeName, classLoader);
+            // and turn this into the class object
+            return getArrayClass(arrayType, count);
+        }
+
+        throw new ClassNotFoundException("Could not load class " + className + " from unknown classloader; " + classLoader);
+    }
+
+
+    /**
+     * Map a class object back to a class name.  The returned class object
+     * must be "round trippable", which means
+     * <p/>
+     * type == ClassLoading.loadClass(ClassLoading.getClassName(type), classLoader)
+     * <p/>
+     * must be true.  To ensure this, the class name is always returned in
+     * method signature format.
+     *
+     * @param type The class object we convert into name form.
+     * @return A string representation of the class name, in method signature
+     *         format.
+     */
+    public static String getClassName(Class type) {
+        StringBuffer name = new StringBuffer();
+
+        // we test these in reverse order from the resolution steps,
+        // first handling arrays, then primitive types, and finally
+        // "normal" class objects.
+
+        // First handle arrays.  If a class is an array, the type is
+        // element stored at that level.  So, for a 2-dimensional array
+        // of ints, the top-level type will be "[I".  We need to loop
+        // down the hierarchy until we hit a non-array type.
+        while (type.isArray()) {
+            // add another array indicator at the front of the name,
+            // and continue with the next type.
+            name.append('[');
+            type = type.getComponentType();
+        }
+
+        // we're down to the base type.  If this is a primitive, then
+        // we poke in the single-character type specifier.
+        if (type.isPrimitive()) {
+            name.append((String) CLASS_TO_SIGNATURE_MAP.get(type));
+        }
+        // a "normal" class.  This gets expressing using the "Lmy.class.name;" syntax.
+        else {
+            name.append('L');
+            name.append(type.getName());
+            name.append(';');
+        }
+        return name.toString();
+    }
+
+    private static Class getArrayClass(Class type, int dimension) {
+        // Array.newInstance() requires an array of the requested number of dimensions
+        // that gives the size for each dimension.  We just request 0 in each of the
+        // dimentions, which is not unlike a black hole sigularity.
+        int dimensions[] = new int[dimension];
+        // create an instance and return the associated class object.
+        return Array.newInstance(type, dimensions).getClass();
+    }
+
+    public static Set getAllTypes(Class type) {
+        Set allTypes = new LinkedHashSet();
+        allTypes.add(type);
+        allTypes.addAll(getAllSuperClasses(type));
+        allTypes.addAll(getAllInterfaces(type));
+        return allTypes;
+    }
+
+    private static Set getAllSuperClasses(Class clazz) {
+        Set allSuperClasses = new LinkedHashSet();
+        for (Class superClass = clazz.getSuperclass(); superClass != null; superClass = superClass.getSuperclass()) {
+            allSuperClasses.add(superClass);
+        }
+        return allSuperClasses;
+    }
+
+    private static Set getAllInterfaces(Class clazz) {
+        Set allInterfaces = new LinkedHashSet();
+        LinkedList stack = new LinkedList();
+        stack.addAll(Arrays.asList(clazz.getInterfaces()));
+        while (!stack.isEmpty()) {
+            Class intf = (Class) stack.removeFirst();
+            if (!allInterfaces.contains(intf)) {
+                allInterfaces.add(intf);
+                stack.addAll(Arrays.asList(intf.getInterfaces()));
+            }
+        }
+        return allInterfaces;
+    }
+
+    public static Set reduceInterfaces(Set source) {
+        Class[] classes = (Class[]) source.toArray(new Class[source.size()]);
+        classes = reduceInterfaces(classes);
+        return new LinkedHashSet(Arrays.asList(classes));
+    }
+
+    /**
+     * If there are multiple interfaces, and some of them extend each other,
+     * eliminate the superclass in favor of the subclasses that extend them.
+     *
+     * If one of the entries is a class (not an interface), make sure it's
+     * the first one in the array.  If more than one of the entries is a
+     * class, throws an IllegalArgumentException
+     *
+     * @param source the original list of interfaces
+     * @return the equal or smaller list of interfaces
+     */
+    public static Class[] reduceInterfaces(Class[] source) {
+        // use a copy of the sorce array
+        source = (Class[]) source.clone();
+
+        for (int leftIndex = 0; leftIndex < source.length-1; leftIndex++) {
+            Class left = source[leftIndex];
+            if(left == null) {
+                continue;
+            }
+
+            for (int rightIndex = leftIndex +1; rightIndex < source.length; rightIndex++) {
+                Class right = source[rightIndex];
+                if(right == null) {
+                    continue;
+                }
+
+                if(left == right || right.isAssignableFrom(left)) {
+                    // right is the same as class or a sub class of left
+                    source[rightIndex] = null;
+                } else if(left.isAssignableFrom(right)) {
+                    // left is the same as class or a sub class of right
+                    source[leftIndex] = null;
+
+                    // the left has been eliminated; move on to the next left
+                    break;
+                }
+            }
+        }
+
+        Class clazz = null;
+        for (int i = 0; i < source.length; i++) {
+            if (source[i] != null && !source[i].isInterface()) {
+                if (clazz != null) {
+                    throw new IllegalArgumentException("Source contains two classes which are not subclasses of each other: " + clazz.getName() + ", " + source[i].getName());
+                }
+                clazz = source[i];
+                source[i] = null;
+            }
+        }
+
+        List list = new ArrayList(source.length);
+        if (clazz != null) list.add(clazz);
+        for (int i = 0; i < source.length; i++) {
+            if(source[i] != null) {
+                list.add(source[i]);
+            }
+        }
+        return (Class[]) list.toArray(new Class[list.size()]);
+    }
+}
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/DynamicStubClassLoader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/DynamicStubClassLoader.java
new file mode 100644
index 0000000000..cff632eb3d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/DynamicStubClassLoader.java
@@ -0,0 +1,150 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.corba;
+
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+
+import javax.rmi.CORBA.Stub;
+
+import net.sf.cglib.core.NamingPolicy;
+import net.sf.cglib.core.Predicate;
+import net.sf.cglib.proxy.Callback;
+import net.sf.cglib.proxy.CallbackFilter;
+import net.sf.cglib.proxy.Enhancer;
+import net.sf.cglib.proxy.FixedValue;
+import net.sf.cglib.proxy.MethodInterceptor;
+import net.sf.cglib.proxy.NoOp;
+
+/**
+ * @version $Revision$ $Date$
+ */
+public class DynamicStubClassLoader extends ClassLoader {
+    private final static String PACKAGE_PREFIX = "org.omg.stub.";
+
+    @Override
+    public synchronized Class loadClass(final String name) throws ClassNotFoundException {
+        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
+
+        // check if the stub already exists first
+        try {
+            return classLoader.loadClass(name);
+        } catch (ClassNotFoundException e) {
+        }
+
+        // if this is not a class from the org.omb.stub name space don't attempt to generate
+        if (!name.startsWith(PACKAGE_PREFIX)) {
+            throw new ClassNotFoundException("Could not load class: " + name);
+        }
+
+        // load the interfaces class we are attempting to create a stub for
+        Class iface = loadStubInterfaceClass(name, classLoader);
+
+        // create the stub builder
+        try {
+            Enhancer enhancer = new Enhancer();
+            enhancer.setSuperclass(Stub.class);
+            enhancer.setInterfaces(new Class[] {iface});
+            enhancer.setCallbackFilter(FILTER);
+            enhancer.setCallbackTypes(new Class[] {NoOp.class, MethodInterceptor.class, FixedValue.class});
+            enhancer.setUseFactory(false);
+            enhancer.setClassLoader(classLoader);
+            enhancer.setNamingPolicy(new NamingPolicy() {
+                public String getClassName(String s, String s1, Object o, Predicate predicate) {
+                    return name;
+                }
+            });
+
+            // generate the class
+            Class result = enhancer.createClass();
+            assert result != null;
+
+            StubMethodInterceptor interceptor = new StubMethodInterceptor(iface);
+            Ids ids = new Ids(iface);
+            Enhancer.registerStaticCallbacks(result, new Callback[] {NoOp.INSTANCE, interceptor, ids});
+
+            return result;
+        } catch (RuntimeException e) {
+            throw e;
+        } catch (Error e) {
+            throw e;
+        }
+    }
+
+    private Class loadStubInterfaceClass(String name, ClassLoader classLoader) throws ClassNotFoundException {
+        try {
+            int begin = name.lastIndexOf('.') + 1;
+            String iPackage = name.substring(13, begin);
+            String iName = iPackage + name.substring(begin + 1, name.length() - 5);
+
+            return classLoader.loadClass(iName);
+        } catch (ClassNotFoundException e) {
+            // don't log exceptions from CosNaming because it attempts to load every
+            // class bound into the name server
+            
+            //FIXME this variable is never read, can we remove the
+            // whole block of code??
+            //boolean shouldLog = true;
+            StackTraceElement[] stackTrace = e.getStackTrace();
+            for (int i = 0; i < stackTrace.length; i++) {
+                StackTraceElement stackTraceElement = stackTrace[i];
+                if (stackTraceElement.getClassName().equals("org.omg.CosNaming.NamingContextExtPOA") && stackTraceElement
+                    .getMethodName().equals("_invoke")) {
+                    //shouldLog = false;
+                    break;
+                }
+            }
+
+            throw new ClassNotFoundException("Unable to generate stub", e);
+        }
+    }
+
+    private static final CallbackFilter FILTER = new CallbackFilter() {
+        public int accept(Method method) {
+            // we don't intercept non-public methods like finalize
+            if (!Modifier.isPublic(method.getModifiers())) {
+                return 0;
+            }
+
+            if (method.getReturnType().equals(String[].class) && method.getParameterTypes().length == 0
+                && method.getName().equals("_ids")) {
+                return 2;
+            }
+
+            if (Modifier.isAbstract(method.getModifiers())) {
+                return 1;
+            }
+
+            return 0;
+        }
+    };
+
+    private static final class Ids implements FixedValue {
+        private final String[] typeIds;
+
+        public Ids(Class type) {
+            typeIds = Java2IDLUtil.createCorbaIds(type);
+        }
+
+        public Object loadObject() throws Exception {
+            return typeIds;
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/Java2IDLUtil.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/Java2IDLUtil.java
new file mode 100644
index 0000000000..9e512e83af
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/Java2IDLUtil.java
@@ -0,0 +1,811 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.corba;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.ObjectOutputStream;
+import java.io.Serializable;
+import java.io.UnsupportedEncodingException;
+import java.lang.reflect.Method;
+import java.rmi.Remote;
+import java.rmi.RemoteException;
+import java.rmi.UnexpectedException;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.LinkedHashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import javax.ejb.spi.HandleDelegate;
+import javax.naming.InitialContext;
+import javax.naming.NamingException;
+import javax.rmi.PortableRemoteObject;
+
+import org.omg.CORBA.ORB;
+import org.omg.CORBA.UserException;
+import org.omg.CORBA.portable.IDLEntity;
+import org.omg.CORBA.portable.ResponseHandler;
+import org.omg.CORBA.portable.UnknownException;
+import org.omg.CORBA_2_3.portable.InputStream;
+import org.omg.CORBA_2_3.portable.OutputStream;
+import org.omg.IOP.Codec;
+import org.omg.IOP.CodecFactory;
+import org.omg.IOP.ENCODING_CDR_ENCAPS;
+import org.omg.IOP.Encoding;
+
+/**
+ * Various utility functions.
+ * <p/>
+ * Note: #getORB() and #getCodec() rely on UtilInitializer to initialze the ORB and codec.
+ *
+ * @version $Rev$ $Date$
+ * @see UtilInitializer
+ */
+public final class Java2IDLUtil {
+    private static ORB orb;
+    private static Codec codec;
+    private static HandleDelegate handleDelegate;
+    
+    public static ORB getORB() {
+        assert orb != null;
+        return orb;
+    }
+    
+  
+
+    public static void setORB(ORB orb) throws UserException {
+        if (Java2IDLUtil.orb == null) {
+            Java2IDLUtil.orb = orb;
+            CodecFactory factory = (CodecFactory) Java2IDLUtil.orb.resolve_initial_references("CodecFactory");
+            codec = factory.create_codec(new Encoding(ENCODING_CDR_ENCAPS.value, (byte) 1, (byte) 2));
+        }
+    }
+
+    public static Codec getCodec() {
+        assert codec != null;
+        return codec;
+    }
+
+    public static HandleDelegate getHandleDelegate() throws NamingException {
+        if (handleDelegate == null) {
+            InitialContext ic = new InitialContext();
+            handleDelegate = (HandleDelegate) ic.lookup("java:comp/HandleDelegate");
+        }
+        return handleDelegate;
+    }
+    
+    private static final Pattern SCOPED_NAME_EXTRACTION_PATTERN = Pattern.compile("(\\\\\\\\)|(\\\\@)|(@)|(\\z)");
+
+    /**
+     * See csiv2 spec 16.2.5 par. 63-64.  We extract the username if any and un-escape any
+     * escaped \ and @ characters.
+     * 
+     * @param scopedNameBytes
+     * @return
+     * @throws UnsupportedEncodingException
+     */
+    public static String extractUserNameFromScopedName(byte[] scopedNameBytes) throws UnsupportedEncodingException {
+        String scopedUserName = new String(scopedNameBytes, "UTF8");
+        return extractUserNameFromScopedName(scopedUserName);
+    }
+
+    public static String extractUserNameFromScopedName(String scopedUserName) {
+        Matcher m = SCOPED_NAME_EXTRACTION_PATTERN.matcher(scopedUserName);
+        StringBuffer buf = new StringBuffer();
+        while (m.find()) {
+            m.appendReplacement(buf, "");
+            if (m.group(1) != null) {
+                buf.append('\\');
+            } else if (m.group(2) != null) {
+                buf.append("@");
+            } else if (m.group(3) != null) {
+                break;
+            }
+        }
+        return buf.toString();
+    }
+
+    private static final Pattern SCOPED_NAME_ESCAPE_PATTERN = Pattern.compile("(\\\\)|(@)");
+
+    public static String buildScopedUserName(String user, String domain) {
+        StringBuffer buf = new StringBuffer();
+        if (user != null) {
+            escape(user, buf);
+        }
+        if (domain != null) {
+            buf.append('@');
+            escape(domain, buf);
+        }
+        return buf.toString();
+    }
+
+    private static void escape(String s, StringBuffer buf) {
+        Matcher m = SCOPED_NAME_ESCAPE_PATTERN.matcher(s);
+        while (m.find()) {
+            m.appendReplacement(buf, "");
+            if (m.group(1) != null) {
+                buf.append("\\\\");
+            } else if (m.group(2) != null) {
+                buf.append("\\@");
+            }
+        }
+        m.appendTail(buf);
+    }
+
+
+    public static String byteToString(byte[] data) {
+        StringBuffer buffer = new StringBuffer();
+        for (int i = 0; i < data.length; i++) {
+            buffer.append(HEXCHAR[(data[i] >>> 4) & 0x0F]);
+            buffer.append(HEXCHAR[(data[i]) & 0x0F]);
+        }
+        return buffer.toString();
+
+    }
+
+    private static final char[] HEXCHAR = {
+        '0', '1', '2', '3', '4', '5', '6', '7',
+        '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'
+    };
+
+    public static void writeObject(Class type, Object object, OutputStream out) {
+        if (type == Void.TYPE) {
+            // do nothing for a void
+        } else if (type == Boolean.TYPE) {
+            out.write_boolean(((Boolean) object).booleanValue());
+        } else if (type == Byte.TYPE) {
+            out.write_octet(((Byte) object).byteValue());
+        } else if (type == Character.TYPE) {
+            out.write_wchar(((Character) object).charValue());
+        } else if (type == Double.TYPE) {
+            out.write_double(((Double) object).doubleValue());
+        } else if (type == Float.TYPE) {
+            out.write_float(((Float) object).floatValue());
+        } else if (type == Integer.TYPE) {
+            out.write_long(((Integer) object).intValue());
+        } else if (type == Long.TYPE) {
+            out.write_longlong(((Long) object).longValue());
+        } else if (type == Short.TYPE) {
+            out.write_short(((Short) object).shortValue());
+        }  else {
+            // object types must bbe written in the context of the corba application server
+            // which properly write replaces our objects for corba
+            // ApplicationServer oldApplicationServer = ServerFederation.getApplicationServer();
+            try {
+                // ServerFederation.setApplicationServer(corbaApplicationServer);
+
+                // todo check if
+                // copy the result to force replacement
+                // corba does not call writeReplace on remote proxies
+                //
+                // HOWEVER, if this is an array, then we don't want to do the replacement 
+                // because we can end up with a replacement element that's not compatible with the 
+                // original array type, which results in an ArrayStoreException.  Fortunately, 
+                // the Yoko RMI support appears to be able to sort this out for us correctly. 
+                if (object instanceof Serializable && !object.getClass().isArray()) {
+                    try {
+                        object = copyObj(Thread.currentThread().getContextClassLoader(), object);
+                    } catch (Exception e) {
+                        throw new UnknownException(e);
+                    }
+                }
+
+                if (type == Object.class || type == Serializable.class) {
+                    javax.rmi.CORBA.Util.writeAny(out, object);
+                } else if (org.omg.CORBA.Object.class.isAssignableFrom(type)) {
+                    out.write_Object((org.omg.CORBA.Object) object);
+                } else if (Remote.class.isAssignableFrom(type)) {
+                    javax.rmi.CORBA.Util.writeRemoteObject(out, object);
+                } else if (type.isInterface() && Serializable.class.isAssignableFrom(type)) {
+                    javax.rmi.CORBA.Util.writeAbstractObject(out, object);
+                } else {
+                    out.write_value((Serializable) object, type);
+                }
+            } finally {
+                // ServerFederation.setApplicationServer(oldApplicationServer);
+            }
+        }
+    }
+
+    private static Object copyObj(ClassLoader classLoader, Object object) throws IOException, ClassNotFoundException {
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        ObjectOutputStream oos = new ObjectOutputStream(baos);
+        oos.writeObject(object);
+        oos.flush();
+        oos.close();
+        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
+        ObjectInputStreamExt ois = new ObjectInputStreamExt(bais, classLoader);
+        return ois.readObject();
+    }
+
+    public static Object readObject(Class type, InputStream in) {
+        if (type == Void.TYPE) {
+            return null;
+        } else if (type == Boolean.TYPE) {
+            return new Boolean(in.read_boolean());
+        } else if (type == Byte.TYPE) {
+            return new Byte(in.read_octet());
+        } else if (type == Character.TYPE) {
+            return new Character(in.read_wchar());
+        } else if (type == Double.TYPE) {
+            return new Double(in.read_double());
+        } else if (type == Float.TYPE) {
+            return new Float(in.read_float());
+        } else if (type == Integer.TYPE) {
+            return new Integer(in.read_long());
+        } else if (type == Long.TYPE) {
+            return new Long(in.read_longlong());
+        } else if (type == Short.TYPE) {
+            return new Short(in.read_short());
+        } else if (type == Object.class || type == Serializable.class) {
+            return javax.rmi.CORBA.Util.readAny(in);
+        } else if (org.omg.CORBA.Object.class.isAssignableFrom(type)) {
+            return in.read_Object(type);
+        } else if (Remote.class.isAssignableFrom(type)) {
+            return PortableRemoteObject.narrow(in.read_Object(), type);
+        } else if (type.isInterface() && Serializable.class.isAssignableFrom(type)) {
+            return in.read_abstract_interface();
+        } else {
+            return in.read_value(type);
+        }
+    }
+
+    public static void throwException(Method method, InputStream in) throws Throwable {
+        // read the exception id
+        final String id = in.read_string();
+
+        // get the class name from the id
+        if (!id.startsWith("IDL:")) {
+            return;
+        }
+
+        Class[] exceptionTypes = method.getExceptionTypes();
+        for (int i = 0; i < exceptionTypes.length; i++) {
+            Class exceptionType = exceptionTypes[i];
+
+            String exceptionId = getExceptionId(exceptionType);
+            if (id.equals(exceptionId)) {
+                throw (Throwable) in.read_value(exceptionType);
+            }
+        }
+        throw new UnexpectedException(id);
+    }
+
+    public static OutputStream writeUserException(Method method, ResponseHandler reply, Exception exception) throws Exception {
+        if (exception instanceof RuntimeException || exception instanceof RemoteException) {
+            throw exception;
+        }
+
+        Class[] exceptionTypes = method.getExceptionTypes();
+        for (int i = 0; i < exceptionTypes.length; i++) {
+            Class exceptionType = exceptionTypes[i];
+            if (!exceptionType.isInstance(exception)) {
+                continue;
+            }
+
+            OutputStream out = (OutputStream) reply.createExceptionReply();
+            String exceptionId = getExceptionId(exceptionType);
+            out.write_string(exceptionId);
+            out.write_value(exception);
+            return out;
+        }
+        throw exception;
+    }
+
+    public static String getExceptionId(Class exceptionType) {
+        String exceptionName = exceptionType.getName().replace('.', '/');
+        if (exceptionName.endsWith("Exception")) {
+            exceptionName = exceptionName.substring(0, exceptionName.length() - "Exception".length());
+        }
+        exceptionName += "Ex";
+        String exceptionId = "IDL:" + exceptionName + ":1.0";
+        return exceptionId;
+    }
+
+    public static String[] createCorbaIds(Class type) {
+        List ids = new LinkedList();
+        for (Iterator iterator = getAllInterfaces(type).iterator(); iterator.hasNext();) {
+            Class superInterface = (Class) iterator.next();
+            if (Remote.class.isAssignableFrom(superInterface) && superInterface != Remote.class) {
+                ids.add("RMI:" + superInterface.getName() + ":0000000000000000");
+            }
+        }
+        return (String[]) ids.toArray(new String[ids.size()]);
+    }
+
+    private static Set getAllInterfaces(Class intfClass) {
+        Set allInterfaces = new LinkedHashSet();
+
+        LinkedList stack = new LinkedList();
+        stack.addFirst(intfClass);
+
+        while (!stack.isEmpty()) {
+            Class intf = (Class) stack.removeFirst();
+            allInterfaces.add(intf);
+            stack.addAll(0, Arrays.asList(intf.getInterfaces()));
+        }
+
+        return allInterfaces;
+    }
+
+    public static Map mapMethodToOperation(Class intfClass) {
+        return iiopMap(intfClass, false);
+    }
+
+    public static Map mapOperationToMethod(Class intfClass) {
+        return iiopMap(intfClass, true);
+    }
+
+    private static Map iiopMap(Class intfClass, boolean operationToMethod) {
+        Method[] methods = getAllMethods(intfClass);
+
+        // find every valid getter
+        HashMap getterByMethod = new HashMap(methods.length);
+        HashMap getterByName = new HashMap(methods.length);
+        for (int i = 0; i < methods.length; i++) {
+            Method method = methods[i];
+            String methodName = method.getName();
+
+            // no arguments allowed
+            if (method.getParameterTypes().length != 0) {
+                continue;
+            }
+
+            // must start with get or is
+            String verb;
+            if (methodName.startsWith("get") && methodName.length() > 3 && method.getReturnType() != void.class) {
+                verb = "get";
+            } else if (methodName.startsWith("is") && methodName.length() > 2 && method.getReturnType() == boolean.class) {
+                verb = "is";
+            } else {
+                continue;
+            }
+
+            // must only throw Remote or Runtime Exceptions
+            boolean exceptionsValid = true;
+            Class[] exceptionTypes = method.getExceptionTypes();
+            for (int j = 0; j < exceptionTypes.length; j++) {
+                Class exceptionType = exceptionTypes[j];
+                if (!RemoteException.class.isAssignableFrom(exceptionType) &&
+                        !RuntimeException.class.isAssignableFrom(exceptionType) &&
+                        !Error.class.isAssignableFrom(exceptionType)) {
+                    exceptionsValid = false;
+                    break;
+                }
+            }
+            if (!exceptionsValid) {
+                continue;
+            }
+
+            String propertyName;
+            if (methodName.length() > verb.length() + 1 && Character.isUpperCase(methodName.charAt(verb.length() + 1))) {
+                propertyName = methodName.substring(verb.length());
+            } else {
+                propertyName = Character.toLowerCase(methodName.charAt(verb.length())) + methodName.substring(verb.length() + 1);
+            }
+            getterByMethod.put(method, propertyName);
+            getterByName.put(propertyName, method);
+        }
+
+        HashMap setterByMethod = new HashMap(methods.length);
+        for (int i = 0; i < methods.length; i++) {
+            Method method = methods[i];
+            String methodName = method.getName();
+
+            // must have exactally one arg
+            if (method.getParameterTypes().length != 1) {
+                continue;
+            }
+
+            // must return non void
+            if (method.getReturnType() != void.class) {
+                continue;
+            }
+
+            // must start with set
+            if (!methodName.startsWith("set") || methodName.length() <= 3) {
+                continue;
+            }
+
+            // must only throw Remote or Runtime Exceptions
+            boolean exceptionsValid = true;
+            Class[] exceptionTypes = method.getExceptionTypes();
+            for (int j = 0; j < exceptionTypes.length; j++) {
+                Class exceptionType = exceptionTypes[j];
+                if (!RemoteException.class.isAssignableFrom(exceptionType) &&
+                        !RuntimeException.class.isAssignableFrom(exceptionType) &&
+                        !Error.class.isAssignableFrom(exceptionType)) {
+                    exceptionsValid = false;
+                    break;
+                }
+            }
+            if (!exceptionsValid) {
+                continue;
+            }
+
+            String propertyName;
+            if (methodName.length() > 4 && Character.isUpperCase(methodName.charAt(4))) {
+                propertyName = methodName.substring(3);
+            } else {
+                propertyName = Character.toLowerCase(methodName.charAt(3)) + methodName.substring(4);
+            }
+
+            // must have a matching getter
+            Method getter = (Method) getterByName.get(propertyName);
+            if (getter == null) {
+                continue;
+            }
+
+            // setter property must match gettter return value
+            if (!method.getParameterTypes()[0].equals(getter.getReturnType())) {
+                continue;
+            }
+            setterByMethod.put(method, propertyName);
+        }
+
+        // index the methods by name... used to determine which methods are overloaded
+        HashMap overloadedMethods = new HashMap(methods.length);
+        for (int i = 0; i < methods.length; i++) {
+            Method method = methods[i];
+            if (getterByMethod.containsKey(method) || setterByMethod.containsKey(method)) {
+                continue;
+            }
+            String methodName = method.getName();
+            List methodList = (List) overloadedMethods.get(methodName);
+            if (methodList == null) {
+                methodList = new LinkedList();
+                overloadedMethods.put(methodName, methodList);
+            }
+            methodList.add(method);
+        }
+
+        // index the methods by lower case name... used to determine which methods differ only by case
+        HashMap caseCollisionMethods = new HashMap(methods.length);
+        for (int i = 0; i < methods.length; i++) {
+            Method method = methods[i];
+            if (getterByMethod.containsKey(method) || setterByMethod.containsKey(method)) {
+                continue;
+            }
+            String lowerCaseMethodName = method.getName().toLowerCase();
+            Set methodSet = (Set) caseCollisionMethods.get(lowerCaseMethodName);
+            if (methodSet == null) {
+                methodSet = new HashSet();
+                caseCollisionMethods.put(lowerCaseMethodName, methodSet);
+            }
+            methodSet.add(method.getName());
+        }
+
+        String className = getClassName(intfClass);
+        Map iiopMap = new HashMap(methods.length);
+        for (int i = 0; i < methods.length; i++) {
+            Method method = methods[i];
+
+            String iiopName = (String) getterByMethod.get(method);
+            if (iiopName != null) {
+                // if we have a leading underscore prepend with J
+                if (iiopName.charAt(0) == '_') {
+                    iiopName = "J_get_" + iiopName.substring(1);
+                } else {
+                    iiopName = "_get_" + iiopName;
+                }
+            } else {
+                iiopName = (String) setterByMethod.get(method);
+                if (iiopName != null) {
+                    // if we have a leading underscore prepend with J
+                    if (iiopName.charAt(0) == '_') {
+                        iiopName = "J_set_" + iiopName.substring(1);
+                    } else {
+                        iiopName = "_set_" + iiopName;
+                    }
+                } else {
+                    iiopName = method.getName();
+
+                    // if we have a leading underscore prepend with J
+                    if (iiopName.charAt(0) == '_') {
+                        iiopName = "J" + iiopName;
+                    }
+                }
+            }
+
+            // if this name only differs by case add the case index to the end
+            Set caseCollisions = (Set) caseCollisionMethods.get(method.getName().toLowerCase());
+            if (caseCollisions != null && caseCollisions.size() > 1) {
+                iiopName += upperCaseIndexString(iiopName);
+            }
+
+            // if this is an overloaded method append the parameter string
+            List overloads = (List) overloadedMethods.get(method.getName());
+            if (overloads != null && overloads.size() > 1) {
+                iiopName += buildOverloadParameterString(method.getParameterTypes());
+            }
+
+            // if we have a leading underscore prepend with J
+            iiopName = replace(iiopName, '$', "U0024");
+
+            // if we have matched a keyword prepend with an underscore
+            if (keywords.contains(iiopName.toLowerCase())) {
+                iiopName = "_" + iiopName;
+            }
+
+            // if the name is the same as the class name, append an underscore
+            if (iiopName.equalsIgnoreCase(className)) {
+                iiopName += "_";
+            }
+
+            if (operationToMethod) {
+                iiopMap.put(iiopName, method);
+            } else {
+                iiopMap.put(method, iiopName);
+            }
+        }
+
+        return iiopMap;
+    }
+
+    private static Method[] getAllMethods(Class intfClass) {
+        LinkedList methods = new LinkedList();
+        for (Iterator iterator = getAllInterfaces(intfClass).iterator(); iterator.hasNext();) {
+            Class intf = (Class) iterator.next();
+            methods.addAll(Arrays.asList(intf.getDeclaredMethods()));
+        }
+
+        return (Method[]) methods.toArray(new Method[methods.size()]);
+    }
+
+    /**
+     * Return the a string containing an underscore '_' index of each uppercase character in the iiop name.
+     *
+     * This is used for distinction of names that only differ by case, since corba does not support case sensitive names.
+     */
+    private static String upperCaseIndexString(String iiopName) {
+        StringBuffer stringBuffer = new StringBuffer();
+        for (int i = 0; i < iiopName.length(); i++) {
+            char c = iiopName.charAt(i);
+            if (Character.isUpperCase(c)) {
+                stringBuffer.append('_').append(i);
+            }
+        }
+        return stringBuffer.toString();
+    }
+
+    /**
+     * Replaces any occurnace of the specified "oldChar" with the nes string.
+     *
+     * This is used to replace occurances if '$' in corba names since '$' is a special character
+     */
+    private static String replace(String source, char oldChar, String newString) {
+        StringBuffer stringBuffer = new StringBuffer(source.length());
+        for (int i = 0; i < source.length(); i++) {
+            char c = source.charAt(i);
+            if (c == oldChar) {
+                stringBuffer.append(newString);
+            } else {
+                stringBuffer.append(c);
+            }
+        }
+        return stringBuffer.toString();
+    }
+
+    /**
+     * Return the a string containing a double underscore '__' list of parameter types encoded using the Java to IDL rules.
+     *
+     * This is used for distinction of methods that only differ by parameter lists.
+     */
+    private static String buildOverloadParameterString(Class[] parameterTypes) {
+        String name = "";
+        if (parameterTypes.length ==0) {
+            name += "__";
+        } else {
+            for (int i = 0; i < parameterTypes.length; i++) {
+                Class parameterType = parameterTypes[i];
+                name += buildOverloadParameterString(parameterType);
+            }
+        }
+        return name.replace('.', '_');
+    }
+
+    /**
+     * Returns a single parameter type encoded using the Java to IDL rules.
+     */
+    private static String buildOverloadParameterString(Class parameterType) {
+        String name = "_";
+
+        int arrayDimensions = 0;
+        while (parameterType.isArray()) {
+            arrayDimensions++;
+            parameterType = parameterType.getComponentType();
+        }
+
+        // arrays start with org_omg_boxedRMI_
+        if (arrayDimensions > 0) {
+            name += "_org_omg_boxedRMI";
+        }
+
+        // IDLEntity types must be prefixed with org_omg_boxedIDL_
+        if (IDLEntity.class.isAssignableFrom(parameterType)) {
+            name += "_org_omg_boxedIDL";
+        }
+
+        // add package... some types have special mappings in corba
+        String packageName = (String) specialTypePackages.get(parameterType.getName());
+        if (packageName == null) {
+            packageName = getPackageName(parameterType.getName());
+        }
+        if (packageName.length() > 0) {
+            name += "_" + packageName;
+        }
+
+        // arrays now contain a dimension indicator
+        if (arrayDimensions > 0) {
+            name += "_" + "seq" + arrayDimensions;
+        }
+
+        // add the class name
+        String className = (String) specialTypeNames.get(parameterType.getName());
+        if (className == null) {
+            className = buildClassName(parameterType);
+        }
+        name += "_" + className;
+
+        return name;
+    }
+
+    /**
+     * Returns a string contianing an encoded class name.
+     */
+    private static String buildClassName(Class type) {
+        if (type.isArray()) {
+            throw new IllegalArgumentException("type is an array: " + type);
+        }
+
+        // get the classname
+        String typeName = type.getName();
+        int endIndex = typeName.lastIndexOf('.');
+        if (endIndex < 0) {
+            return typeName;
+        }
+        StringBuffer className = new StringBuffer(typeName.substring(endIndex + 1));
+
+        // for innerclasses replace the $ separator with two underscores
+        // we can't just blindly replace all $ characters since class names can contain the $ character
+        if (type.getDeclaringClass() != null) {
+            String declaringClassName = getClassName(type.getDeclaringClass());
+            assert className.toString().startsWith(declaringClassName + "$");
+            className.replace(declaringClassName.length(), declaringClassName.length() + 1, "__");
+        }
+
+        // if we have a leading underscore prepend with J
+        if (className.charAt(0) == '_') {
+            className.insert(0, "J");
+        }
+        return className.toString();
+    }
+
+    private static String getClassName(Class type) {
+        if (type.isArray()) {
+            throw new IllegalArgumentException("type is an array: " + type);
+        }
+
+        // get the classname
+        String typeName = type.getName();
+        int endIndex = typeName.lastIndexOf('.');
+        if (endIndex < 0) {
+            return typeName;
+        }
+        return typeName.substring(endIndex + 1);
+    }
+
+    private static String getPackageName(String interfaceName) {
+        int endIndex = interfaceName.lastIndexOf('.');
+        if (endIndex < 0) {
+            return "";
+        }
+        return interfaceName.substring(0, endIndex);
+    }
+
+    private static final Map specialTypeNames;
+    private static final Map specialTypePackages;
+    private static final Set keywords;
+
+    static {
+       specialTypeNames = new HashMap();
+       specialTypeNames.put("boolean", "boolean");
+       specialTypeNames.put("char", "wchar");
+       specialTypeNames.put("byte", "octet");
+       specialTypeNames.put("short", "short");
+       specialTypeNames.put("int", "long");
+       specialTypeNames.put("long", "long_long");
+       specialTypeNames.put("float", "float");
+       specialTypeNames.put("double", "double");
+       specialTypeNames.put("java.lang.Class", "ClassDesc");
+       specialTypeNames.put("java.lang.String", "WStringValue");
+       specialTypeNames.put("org.omg.CORBA.Object", "Object");
+
+       specialTypePackages = new HashMap();
+       specialTypePackages.put("boolean", "");
+       specialTypePackages.put("char", "");
+       specialTypePackages.put("byte", "");
+       specialTypePackages.put("short", "");
+       specialTypePackages.put("int", "");
+       specialTypePackages.put("long", "");
+       specialTypePackages.put("float", "");
+       specialTypePackages.put("double", "");
+       specialTypePackages.put("java.lang.Class", "javax.rmi.CORBA");
+       specialTypePackages.put("java.lang.String", "CORBA");
+       specialTypePackages.put("org.omg.CORBA.Object", "");
+
+       keywords = new HashSet();
+       keywords.add("abstract");
+       keywords.add("any");
+       keywords.add("attribute");
+       keywords.add("boolean");
+       keywords.add("case");
+       keywords.add("char");
+       keywords.add("const");
+       keywords.add("context");
+       keywords.add("custom");
+       keywords.add("default");
+       keywords.add("double");
+       keywords.add("enum");
+       keywords.add("exception");
+       keywords.add("factory");
+       keywords.add("false");
+       keywords.add("fixed");
+       keywords.add("float");
+       keywords.add("in");
+       keywords.add("inout");
+       keywords.add("interface");
+       keywords.add("long");
+       keywords.add("module");
+       keywords.add("native");
+       keywords.add("object");
+       keywords.add("octet");
+       keywords.add("oneway");
+       keywords.add("out");
+       keywords.add("private");
+       keywords.add("public");
+       keywords.add("raises");
+       keywords.add("readonly");
+       keywords.add("sequence");
+       keywords.add("short");
+       keywords.add("string");
+       keywords.add("struct");
+       keywords.add("supports");
+       keywords.add("switch");
+       keywords.add("true");
+       keywords.add("truncatable");
+       keywords.add("typedef");
+       keywords.add("union");
+       keywords.add("unsigned");
+       keywords.add("valuebase");
+       keywords.add("valuetype");
+       keywords.add("void");
+       keywords.add("wchar");
+       keywords.add("wstring");
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/ObjectInputStreamExt.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/ObjectInputStreamExt.java
new file mode 100644
index 0000000000..1be4a98a48
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/ObjectInputStreamExt.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.corba;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.ObjectInputStream;
+import java.io.ObjectStreamClass;
+import java.lang.reflect.Proxy;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ObjectInputStreamExt extends ObjectInputStream {
+
+    private ClassLoader classloader;
+
+    public ObjectInputStreamExt(InputStream in, ClassLoader loader) throws IOException {
+        super(in);
+        this.classloader = loader;
+    }
+
+    @Override
+    protected Class resolveClass(ObjectStreamClass classDesc) throws IOException, ClassNotFoundException {
+        return ClassLoadingUtil.loadClass(classDesc.getName(), classloader);
+    }
+
+    @Override
+    protected Class resolveProxyClass(String[] interfaces) throws IOException, ClassNotFoundException {
+        Class[] cinterfaces = new Class[interfaces.length];
+        for (int i = 0; i < interfaces.length; i++)
+            cinterfaces[i] = classloader.loadClass(interfaces[i]);
+
+        try {
+            return Proxy.getProxyClass(classloader, cinterfaces);
+        } catch (IllegalArgumentException e) {
+            throw new ClassNotFoundException(null, e);
+        }
+    }
+
+    ClassLoader getClassloader() {
+        return classloader;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/StubMethodInterceptor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/StubMethodInterceptor.java
new file mode 100644
index 0000000000..3ff0ed552a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/StubMethodInterceptor.java
@@ -0,0 +1,154 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.corba;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.util.Collections;
+import java.util.Map;
+
+import javax.ejb.EJBObject;
+import javax.rmi.CORBA.Stub;
+import javax.rmi.CORBA.Util;
+
+import net.sf.cglib.proxy.MethodInterceptor;
+import net.sf.cglib.proxy.MethodProxy;
+
+import org.omg.CORBA.SystemException;
+import org.omg.CORBA.portable.ApplicationException;
+import org.omg.CORBA.portable.RemarshalException;
+import org.omg.CORBA.portable.ServantObject;
+import org.omg.CORBA_2_3.portable.InputStream;
+import org.omg.CORBA_2_3.portable.OutputStream;
+
+/**
+ * @version $Revision$ $Date$
+ */
+public class StubMethodInterceptor implements MethodInterceptor {
+    private static final Method ISIDENTICAL;
+
+    static {
+        try {
+            ISIDENTICAL = EJBObject.class.getMethod("isIdentical", new Class[]{EJBObject.class});
+        } catch (NoSuchMethodException e) {
+            throw new ExceptionInInitializerError(e);
+        }
+    }
+
+    private final Class type;
+    private final Map operations;
+
+    public StubMethodInterceptor(Class type) {
+        this.type = type;
+        this.operations = Collections.unmodifiableMap(org.apache.tuscany.sca.binding.ejb.corba.Java2IDLUtil.mapMethodToOperation(type));
+    }
+
+    public Object intercept(Object proxy, Method method, Object[] args, MethodProxy methodProxy) throws Throwable {
+        Stub stub = (Stub) proxy;
+
+        // handle is identical in stub to avoid unnecessary round trip
+        if (method.equals(ISIDENTICAL)) {
+            org.omg.CORBA.Object otherObject = (org.omg.CORBA.Object) args[0];
+            return new Boolean(stub._is_equivalent(otherObject));
+        }
+
+        // get the operation name object
+        String operationName = (String) operations.get(method);
+        if (operationName == null) {
+            throw new IllegalStateException("Unknown method: " + method);
+        }
+
+        while (true) {
+            // if this is a stub to a remote object we invoke over the wire
+            if (!Util.isLocal(stub)) {
+
+                InputStream in = null;
+                try {
+                    // create the request output stream
+                    OutputStream out = (OutputStream) stub._request(operationName, true);
+
+                    // write the arguments
+                    Class[] parameterTypes = method.getParameterTypes();
+                    for (int i = 0; i < parameterTypes.length; i++) {
+                        Class parameterType = parameterTypes[i];
+                        org.apache.tuscany.sca.binding.ejb.corba.Java2IDLUtil.writeObject(parameterType, args[i], out);
+                    }
+
+                    // send the invocation
+                    in = (InputStream) stub._invoke(out);
+
+                    // read the result
+                    Object result = org.apache.tuscany.sca.binding.ejb.corba.Java2IDLUtil.readObject(method.getReturnType(), in);
+                    return result;
+                } catch (RemarshalException exception) {
+                    continue;
+                } catch (ApplicationException exception) {
+                    org.apache.tuscany.sca.binding.ejb.corba.Java2IDLUtil.throwException(method, (InputStream) exception.getInputStream());
+                } catch (SystemException e) {
+                    throw Util.mapSystemException(e);
+                } finally {
+                    stub._releaseReply(in);
+                }
+            } else {
+                // get the servant
+                ServantObject servantObject = stub._servant_preinvoke(operationName, type);
+                if (servantObject == null) {
+                    continue;
+                }
+
+                try {
+                    // copy the arguments
+                    Object[] argsCopy = Util.copyObjects(args, stub._orb());
+
+                    // invoke the servant
+                    Object result = null;
+                    try {
+                        result = method.invoke(servantObject.servant, argsCopy);
+                    } catch (InvocationTargetException e) {
+                        if (e.getCause() != null) {
+                            throw e.getCause();
+                        }
+                        throw e;
+                    }
+
+                    // copy the result
+                    result = Util.copyObject(result, stub._orb());
+
+                    return result;
+                } catch (Throwable throwable) {
+                    // copy the exception
+                    Throwable throwableCopy = (Throwable) Util.copyObject(throwable, stub._orb());
+
+                    // if it is one of my exception rethrow it
+                    Class[] exceptionTypes = method.getExceptionTypes();
+                    for (int i = 0; i < exceptionTypes.length; i++) {
+                        Class exceptionType = exceptionTypes[i];
+                        if (exceptionType.isInstance(throwableCopy)) {
+                            throw throwableCopy;
+                        }
+                    }
+
+                    throw Util.wrapException(throwableCopy);
+                } finally {
+                    stub._servant_postinvoke(servantObject);
+                }
+            }
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/UtilInitializer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/UtilInitializer.java
new file mode 100644
index 0000000000..f9aa9ffa22
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/UtilInitializer.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.corba;
+
+import org.omg.CORBA.LocalObject;
+import org.omg.PortableInterceptor.ORBInitInfo;
+import org.omg.PortableInterceptor.ORBInitializer;
+
+/**
+ * The sole purpose of this initializer is to register a non-singleton ORB
+ * with the class <code>Util</code>.
+ *
+ * @version $Revision$ $Date$
+ * @see Java2IDLUtil
+ */
+public class UtilInitializer extends LocalObject implements ORBInitializer {
+
+    private static final long serialVersionUID = 4901857563505370955L;
+
+    /**
+     * Called during ORB initialization.  If it is expected that initial
+     * services registered by an interceptor will be used by other
+     * interceptors, then those initial services shall be registered at
+     * this point via calls to
+     * <code>ORBInitInfo.register_initial_reference</code>.
+     *
+     * @param info provides initialization attributes and operations by
+     *             which Interceptors can be registered.
+     */
+    public void pre_init(ORBInitInfo info) {
+    }
+
+    /**
+     * Called during ORB initialization. If a service must resolve initial
+     * references as part of its initialization, it can assume that all
+     * initial references will be available at this point.
+     * <p/>
+     * Calling the <code>post_init</code> operations is not the final
+     * task of ORB initialization. The final task, following the
+     * <code>post_init</code> calls, is attaching the lists of registered
+     * interceptors to the ORB. Therefore, the ORB does not contain the
+     * interceptors during calls to <code>post_init</code>. If an
+     * ORB-mediated call is made from within <code>post_init</code>, no
+     * request interceptors will be invoked on that call.
+     * Likewise, if an operation is performed which causes an IOR to be
+     * created, no IOR interceptors will be invoked.
+     *
+     * @param info provides initialization attributes and
+     *             operations by which Interceptors can be registered.
+     */
+    public void post_init(ORBInitInfo info) {
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingFactoryImpl.java
new file mode 100644
index 0000000000..092c8f87f4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingFactoryImpl.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.impl;
+
+import org.apache.tuscany.sca.binding.ejb.EJBBinding;
+import org.apache.tuscany.sca.binding.ejb.EJBBindingFactory;
+
+public class EJBBindingFactoryImpl implements EJBBindingFactory {
+
+    public EJBBinding createEJBBinding() {
+        return new EJBBindingImpl();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingImpl.java
new file mode 100644
index 0000000000..e44233e1e9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingImpl.java
@@ -0,0 +1,180 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.impl;
+
+import org.apache.tuscany.sca.binding.ejb.EJBBinding;
+
+/**
+ * An implementation of EJBBinding.
+ */
+public class EJBBindingImpl implements EJBBinding {
+
+    /**
+     * corba location For exmaple,
+     * "corbaname:iiop:localhost:2809/NameServiceServerRoot#ejb/MyEJBHome"
+     */
+    private String uri;
+
+    /**
+     * homeInterface. remote or local
+     */
+    private String homeInterface;
+
+    /**
+     * The ejb-link-name attribute allows a SCA client to bind to an EJB that is
+     * packaged in the same JEE EAR file as the SCA client. This is functionally
+     * equivalent to using the <ejb-link/> subelement of the <ejb-ref/> element
+     * in s EJB deployment descriptor. Used only for Service binding
+     */
+    private String ejbLinkName;
+
+    /**
+     * The name of this binding
+     */
+    private String name;
+
+    /**
+     * Whether the binding is unresolved
+     */
+    private boolean unresolved;
+    
+    /**
+     * Clone the binding
+     */
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }    
+
+    /**
+     * The type of session for this EJB Binding 
+     */
+    private SessionType sessionType;
+
+    /**
+     * The EJB version for this EJB Binding 
+     */
+    private EJBVersion ejbVersion;
+
+    private String requires;
+
+    /**
+     * Constructor
+     */
+    public EJBBindingImpl() {
+        super();
+        unresolved = true;
+    }
+
+    /**
+     * Gets the homeInterface.
+     * 
+     * @return home interface of the service binding
+     */
+    public String getHomeInterface() {
+        return homeInterface;
+    }
+
+    /**
+     * Set homeInterface
+     * 
+     * @param homeInterface
+     */
+    public void setHomeInterface(String homeInterface) {
+        this.homeInterface = homeInterface;
+    }
+
+    /**
+     * get ejb-link-name
+     * 
+     * @return ejb-link-name
+     */
+    public String getEjbLinkName() {
+        return ejbLinkName;
+    }
+
+    /**
+     * Set ejb-link-name
+     * 
+     * @param ejb-link-name
+     */
+    public void setEjbLinkName(String ejbLinkName) {
+        this.ejbLinkName = ejbLinkName;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public String getName() {
+        return this.name;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public String getURI() {
+        return uri;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public boolean isUnresolved() {
+        return this.unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+
+    public void setSessionType(SessionType ejb_version_enum) {
+        this.sessionType = ejb_version_enum;
+    }
+
+    public void setEjbVersion(EJBVersion ejb_version_enum) {
+        this.ejbVersion = ejb_version_enum;
+    }
+
+    public void setRequires(String requires) {
+        this.requires = requires;
+
+    }
+
+    public SessionType getSessionType() {
+        return sessionType;
+    }
+
+    public EJBVersion getEjbVersion() {
+        return ejbVersion;
+    }
+
+    public String getRequires() {
+        return requires;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingProcessor.java
new file mode 100644
index 0000000000..3af2833870
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingProcessor.java
@@ -0,0 +1,158 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.impl;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.assembly.xml.PolicyAttachPointProcessor;
+import org.apache.tuscany.sca.binding.ejb.EJBBinding;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * A processor to read the XML that describes the EJB binding...
+ * 
+ * <binding.ejb
+ *  homeInterface="NCName"?
+ *  ejb-link-name="NCName"?
+ *  session-type="stateful or stateless"?
+ *  ejb-version="EJB2 or EJB3"?
+ *  name="NCName"?
+ *  policySets=" sca:listOfQNames"?
+ *  requires="sca:listOfQNames"?
+ *  uri="anyURI"?
+ * >
+ *
+ *  <!-- additional elements here -->
+ *  
+ * </binding.ejb>
+ */
+public class EJBBindingProcessor implements StAXArtifactProcessor<EJBBindingImpl> {
+    private PolicyFactory policyFactory;
+    private PolicyAttachPointProcessor policyProcessor;
+
+    public EJBBindingProcessor(ModelFactoryExtensionPoint modelFactories) {
+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
+        this.policyProcessor = new PolicyAttachPointProcessor(policyFactory);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public QName getArtifactType() {
+        return EJBBinding.BINDING_JMS_QNAME;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public EJBBindingImpl read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        EJBBindingImpl ejbBinding = new EJBBindingImpl();
+
+        // Read the policies 
+        policyProcessor.readPolicies(ejbBinding, reader);
+
+        // Read the name
+        String name = reader.getAttributeValue(null, EJBBinding.NAME);
+        if (name != null) {
+            ejbBinding.setName(name);
+        }
+
+        // Read binding URI
+        String uri = reader.getAttributeValue(null, EJBBinding.URI);
+        if (uri != null) {
+            ejbBinding.setURI(uri);
+        }
+
+        String homeInterface = reader.getAttributeValue(null, EJBBinding.HOME_INTERFACE);
+        if (homeInterface != null) {
+            ejbBinding.setHomeInterface(homeInterface);
+        }
+
+        String ejbLinkName = reader.getAttributeValue(null, EJBBinding.EJB_LINK_NAME);
+        if (ejbLinkName != null) {
+            ejbBinding.setEjbLinkName(ejbLinkName);
+        }
+
+        String sessionType = reader.getAttributeValue(null, EJBBinding.SESSION_TYPE);
+        if (sessionType != null) {
+            if (sessionType.equals("stateless")) {
+                ejbBinding.setSessionType(EJBBinding.SessionType.STATELESS);
+            } else if (sessionType.equals("stateful")) {
+                ejbBinding.setSessionType(EJBBinding.SessionType.STATEFUL);
+            } else {
+                throw new ContributionReadException("Unknown EJB Session Type of " + sessionType + " for " + name);
+            }
+        }
+
+        String ejbVersion = reader.getAttributeValue(null, EJBBinding.EJB_VERSION);
+        if (ejbVersion != null) {
+            if (ejbVersion.equals("EJB2")) {
+                ejbBinding.setEjbVersion(EJBBinding.EJBVersion.EJB2);
+            } else if (ejbVersion.equals("EJB3")) {
+                ejbBinding.setEjbVersion(EJBBinding.EJBVersion.EJB3);
+            } else {
+                throw new ContributionReadException("Unknown EJB Version of " + sessionType + " for " + name);
+            }
+        }
+
+        // TODO: Read requires
+        String requires = reader.getAttributeValue(null, EJBBinding.REQUIRES);
+        if (requires != null) {
+            ejbBinding.setRequires(requires);
+        }
+
+        return ejbBinding;
+    }
+
+    public void write(EJBBindingImpl ejbBinding, XMLStreamWriter writer) throws ContributionWriteException,
+        XMLStreamException {
+        // Write a <binding.ejb>
+        writer.writeStartElement(Constants.SCA10_NS, EJBBinding.BINDING_EJB);
+
+        if (ejbBinding.getName() != null){
+            writer.writeAttribute(EJBBinding.NAME, ejbBinding.getName());
+        }
+        
+        if (ejbBinding.getURI() != null){
+            writer.writeAttribute(EJBBinding.URI, ejbBinding.getURI());
+        }        
+        
+        
+        // FIXME Implement the rest
+
+        writer.writeEndElement();
+    }
+
+    public Class<EJBBindingImpl> getModelType() {
+        return EJBBindingImpl.class;
+    }
+
+    public void resolve(EJBBindingImpl ejbBinding, ModelResolver modelResolver) throws ContributionResolveException {
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/provider/EJBBindingInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/provider/EJBBindingInvoker.java
new file mode 100644
index 0000000000..86b19ea3d9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/provider/EJBBindingInvoker.java
@@ -0,0 +1,90 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.provider;
+
+import org.apache.tuscany.sca.binding.ejb.EJBBinding;
+import org.apache.tuscany.sca.binding.ejb.util.EJBHandler;
+import org.apache.tuscany.sca.binding.ejb.util.NamingEndpoint;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
+
+/**
+ * EJBTargetInvoker
+ */
+public class EJBBindingInvoker implements Invoker, DataExchangeSemantics {
+
+    private Operation operation;
+    private String location;
+    private Class serviceInterface;
+
+    public EJBBindingInvoker(EJBBinding ejbBinding, Class serviceInterface, Operation operation) {
+        this.serviceInterface = serviceInterface;
+        this.location = ejbBinding.getURI();
+        this.operation = operation;
+    }
+
+    public Message invoke(Message msg) {
+        ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+        try {
+            Thread.currentThread().setContextClassLoader(serviceInterface.getClassLoader());
+            Object resp = doInvoke(msg.getBody());
+            msg.setBody(resp);
+        } catch (Throwable e) {
+            e.printStackTrace();
+            msg.setFaultBody(e);
+        } finally {
+            Thread.currentThread().setContextClassLoader(tccl);
+        }
+        return msg;
+    }
+
+    /**
+     * Invoke a EJB operation
+     * 
+     * @param payload
+     * @return
+     */
+    public Object doInvoke(final Object payload) {
+
+        // construct NamingendPoint
+        NamingEndpoint endpoint = getNamingEndpoint();
+
+        // lookup home and ejb stub
+        EJBHandler ejbHandler = new EJBHandler(endpoint, serviceInterface);
+
+        String methodName = operation.getName();
+
+        // invoke business method on ejb
+        Object response = ejbHandler.invoke(methodName, (Object[])payload);
+
+        return response;
+    }
+
+    protected NamingEndpoint getNamingEndpoint() {
+        return new NamingEndpoint(location);
+    }
+    
+    public boolean allowsPassByReference() {
+        // EJB RMI/IIOP always pass by value
+        return true;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/provider/EJBBindingProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/provider/EJBBindingProviderFactory.java
new file mode 100644
index 0000000000..b2861d4122
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/provider/EJBBindingProviderFactory.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.provider;
+
+import org.apache.tuscany.sca.binding.ejb.EJBBinding;
+import org.apache.tuscany.sca.binding.ejb.EJBBindingException;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * A factory from creating the EJB binding provider.
+ */
+public class EJBBindingProviderFactory implements BindingProviderFactory<EJBBinding> {
+
+    public EJBBindingProviderFactory(ExtensionPointRegistry extensionPoints) {
+    }
+
+    public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+                                                                   RuntimeComponentReference reference,
+                                                                   EJBBinding binding) {
+        return new EJBBindingReferenceBindingProvider(component, reference, binding);
+    }
+
+    public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+                                                               RuntimeComponentService service,
+                                                               EJBBinding binding) {
+        return null;
+        //throw new EJBBindingException("Service Binding not supported for EJB Binding");
+    }
+
+    public Class<EJBBinding> getModelType() {
+        return EJBBinding.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/provider/EJBBindingReferenceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/provider/EJBBindingReferenceBindingProvider.java
new file mode 100644
index 0000000000..9ba17691c3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/provider/EJBBindingReferenceBindingProvider.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.provider;
+
+import org.apache.tuscany.sca.binding.ejb.EJBBinding;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+public class EJBBindingReferenceBindingProvider implements ReferenceBindingProvider {
+    private EJBBinding ejbBinding;
+    private RuntimeComponentReference reference;
+
+    /**
+     * Constructor
+     * 
+     * @param component
+     * @param reference
+     * @param binding
+     */
+    public EJBBindingReferenceBindingProvider(RuntimeComponent component,
+                                              RuntimeComponentReference reference,
+                                              EJBBinding binding) {
+        this.reference = reference;
+        this.ejbBinding = binding;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public Invoker createInvoker(Operation operation) {
+        return new EJBBindingInvoker(ejbBinding, ((JavaInterface)reference.getInterfaceContract().getInterface())
+            .getJavaClass(), operation);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public InterfaceContract getBindingInterfaceContract() {
+        return reference.getInterfaceContract();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public void start() {
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public void stop() {
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public boolean supportsOneWayInvocation() {
+        return true;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBHandler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBHandler.java
new file mode 100644
index 0000000000..945427ced2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBHandler.java
@@ -0,0 +1,336 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.util;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.rmi.RemoteException;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.ejb.EJBObject;
+import javax.rmi.CORBA.Util;
+
+import org.apache.tuscany.sca.binding.ejb.corba.ClassLoadingUtil;
+import org.omg.CORBA.ORB;
+import org.omg.CORBA.SystemException;
+import org.omg.CORBA.portable.ApplicationException;
+import org.omg.CORBA.portable.ObjectImpl;
+import org.omg.CORBA.portable.RemarshalException;
+import org.omg.CORBA.portable.ServantObject;
+import org.omg.CORBA_2_3.portable.InputStream;
+import org.omg.CORBA_2_3.portable.OutputStream;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * EJBMessageHandler
+ */
+public class EJBHandler {
+    private static final Map<String, Class> PRIMITIVE_TYPES = new HashMap<String, Class>();
+    static {
+        PRIMITIVE_TYPES.put("boolean", boolean.class);
+        PRIMITIVE_TYPES.put("byte", byte.class);
+        PRIMITIVE_TYPES.put("char", char.class);
+        PRIMITIVE_TYPES.put("short", short.class);
+        PRIMITIVE_TYPES.put("int", int.class);
+        PRIMITIVE_TYPES.put("long", long.class);
+        PRIMITIVE_TYPES.put("float", float.class);
+        PRIMITIVE_TYPES.put("double", double.class);
+        PRIMITIVE_TYPES.put("void", void.class);
+    }
+
+    private Object ejbStub;
+
+    private InterfaceInfo interfaceInfo;
+    private Class ejbInterface;
+
+    public EJBHandler(NamingEndpoint namingEndpoint, Class ejbInterface) {
+        this(namingEndpoint, InterfaceInfo.getInstance(ejbInterface));
+        this.ejbInterface = ejbInterface;
+    }
+
+    // locates the stub
+    public EJBHandler(NamingEndpoint namingEndpoint, InterfaceInfo ejbInterface) {
+        try {
+            this.ejbStub = EJBStubHelper.lookup(namingEndpoint, ejbInterface);
+            this.interfaceInfo = ejbInterface;
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    private static Class loadClass(final String name) {
+        try {
+            return ClassLoadingUtil.loadClass(name, Thread.currentThread().getContextClassLoader());
+        } catch (ClassNotFoundException e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    // invokes EJB method
+    public Object invoke(String methodName, Object[] args) {
+        Object response = null;
+        try {
+            if (ejbStub instanceof ObjectImpl) {
+                ObjectImpl objectImpl = (ObjectImpl)ejbStub;
+                // TODO: If the Java 2 security is turned on, then
+                // the ORB will try to create proxy
+                // from the interfaces defined on the stub
+                if (System.getSecurityManager() == null && objectImpl._is_local()) {
+                    /*
+                     * CORBA.Stub is what the object from JNDI will be for a
+                     * remote EJB in the same JVM as the client, but with no
+                     * stub classes available on the client
+                     */
+                    response = invokeLocalCORBACall(objectImpl, methodName, args);
+                } else {
+                    /*
+                     * _EJBObject_Stub is what the object from JNDI will be for
+                     * a remote EJB with no stub classes available on the client
+                     */
+                    response = invokeRemoteCORBACall(objectImpl, methodName, args);
+                }
+            } else {
+                /*
+                 * A generated ejb stub or it must be an EJB in the same ear as
+                 * the client or an AppServer with a single classloader, so
+                 * reflection can be used directly on the JNDI
+                 */
+                JavaReflectionAdapter reflectionAdapter =
+                    JavaReflectionAdapter.createJavaReflectionAdapter(ejbStub.getClass());
+                try {
+                    Method method = reflectionAdapter.getMethod(methodName);
+                    response = method.invoke(ejbStub, args);
+                } catch (InvocationTargetException e) {
+                    Throwable t = e.getTargetException();
+                    // FIXME need to throw really a business exception.
+                    // ServiceBusinessException?
+                    // Tuscany core doesn't have ServiceBusinessException
+                    throw new ServiceRuntimeException(t);
+                }
+            }
+
+            return response;
+        } catch (Exception e) {
+            // FIXME this be business exception? Tuscany core doesn't have
+            // ServiceBusinessException
+            throw new ServiceRuntimeException(e);
+
+        } catch (Throwable e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    /**
+     * Get the IDL operation name for a java method
+     * 
+     * @param methodName java method name
+     * @return The IDL operation name
+     */
+    private String getOperation(String methodName) {
+        if (interfaceInfo == null) {
+            return methodName;
+        }
+        MethodInfo methodInfo = interfaceInfo.getMethod(methodName);
+        if (methodInfo != null) {
+            return methodInfo.getIDLName();
+        } else {
+            return null;
+        }
+    }
+
+    /*
+     * Derive the EJB interface name from the Stub When loading a stub class
+     * corresponding to an interface or class <packagename>.<typename>, the
+     * class <packagename>._<typename>_Stub shall be used if it exists;
+     * otherwise, the class org.omg.stub.<packagename>._<typename>_Stub shall
+     * be used.
+     */
+    private static String getInterface(String stubName) {
+        int index = stubName.lastIndexOf('.');
+        String packageName = null;
+        String typeName = stubName;
+        if (index != -1) {
+            packageName = stubName.substring(0, index);
+            if (packageName.startsWith("org.omg.stub.")) {
+                packageName = packageName.substring("org.omg.stub.".length());
+            }
+            typeName = stubName.substring(index + 1);
+        }
+        if (typeName.startsWith("_") && typeName.endsWith("_Stub")) {
+            typeName = typeName.substring(1, typeName.length() - "_Stub".length());
+        }
+        if (packageName != null)
+            return packageName + "." + typeName;
+        else
+            return typeName;
+    }
+
+    /**
+     * Invoke a method on the local CORBA object
+     * 
+     * @param stub
+     * @param methodName
+     * @param args
+     * @return
+     * @throws RemoteException
+     * @throws ServiceBusinessException
+     */
+    protected Object invokeLocalCORBACall(final ObjectImpl stub, String methodName, Object[] args)
+        throws RemoteException {
+
+        final String operation = getOperation(methodName);
+
+        Class type = loadClass(getInterface(stub.getClass().getName()));
+        if (type == null)
+            type = (ejbInterface != null) ? ejbInterface : EJBObject.class;
+
+        ServantObject so = stub._servant_preinvoke(operation, type);
+        if (so == null) {
+            // The Servant is not local any more
+            return invokeRemoteCORBACall(stub, methodName, args);
+        }
+        Object[] newArgs = null;
+        ORB orb = stub._orb();
+        try {
+            if (args != null)
+                newArgs = Util.copyObjects(args, orb);
+            JavaReflectionAdapter reflectionAdapter =
+                JavaReflectionAdapter.createJavaReflectionAdapter(so.servant.getClass());
+            Method method = reflectionAdapter.getMethod(methodName);
+            Object obj = reflectionAdapter.invoke(method, so.servant, newArgs);
+            Object result = Util.copyObject(obj, orb);
+            return result;
+
+        } catch (InvocationTargetException e) {
+            Throwable exCopy = (Throwable)Util.copyObject(e.getTargetException(), orb);
+            MethodInfo methodInfo = interfaceInfo.getMethod(methodName);
+            String[] exceptionTypes = methodInfo.getExceptionTypes();
+            for (int i = 0; i < exceptionTypes.length; i++) {
+                Class exceptionType =
+                    methodInfo.getMethod() != null ? methodInfo.getMethod().getExceptionTypes()[i]
+                        : loadClass(exceptionTypes[i]);
+                if (exceptionType.isAssignableFrom(exCopy.getClass()))
+                    throw new ServiceRuntimeException(exCopy); // FIXME should
+                // be business
+                // exception?
+            }
+            throw Util.wrapException(exCopy);
+        } catch (Throwable e) {
+            // Other exceptions thrown from "invoke"
+            throw new ServiceRuntimeException(e);
+        } finally {
+            stub._servant_postinvoke(so);
+        }
+    }
+
+    /**
+     * Invoke a method on a remote CORBA object
+     * 
+     * @param stub The remote stub
+     * @param methodName The name of the method
+     * @param args Argument list
+     * @return
+     * @throws RemoteException
+     * @throws ServiceBusinessException
+     */
+    protected Object invokeRemoteCORBACall(ObjectImpl stub, String methodName, Object[] args) throws RemoteException {
+
+        try {
+            String operation = getOperation(methodName);
+
+            MethodInfo methodInfo = interfaceInfo.getMethod(methodName);
+            if (methodInfo == null) {
+                throw new ServiceRuntimeException("Invalid Method " + methodName);
+            }
+            Class[] parameterTypes = null;
+            Class returnType = null;
+            if (methodInfo.getMethod() != null) {
+                parameterTypes = methodInfo.getMethod().getParameterTypes();
+                returnType = methodInfo.getMethod().getReturnType();
+            } else {
+                String[] types = methodInfo.getParameterTypes();
+                if (args != null) {
+                    if (types.length != args.length)
+                        throw new ServiceRuntimeException(
+                                                          "The argument list doesn't match the method signature of " + methodName);
+                }
+
+                parameterTypes = new Class[types.length];
+                for (int i = 0; i < types.length; i++) {
+                    parameterTypes[i] = loadClass(types[i]);
+                }
+                returnType = loadClass(methodInfo.getReturnType());
+            }
+
+            InputStream in = null;
+            try {
+                OutputStream out = (OutputStream)stub._request(operation, true);
+
+                for (int i = 0; i < parameterTypes.length; i++) {
+                    // Object arg = (args.length < i) ? null : args[i];
+                    writeValue(out, args[i], parameterTypes[i]);
+                }
+                if (returnType == void.class) {
+                    // void return
+                    stub._invoke(out);
+                    return null;
+                } else {
+                    // read the return value
+                    in = (InputStream)stub._invoke(out);
+                    Object response = readValue(in, returnType);
+                    return response;
+                }
+
+            } catch (ApplicationException ex) {
+                in = (InputStream)ex.getInputStream();
+                try {
+                    org.apache.tuscany.sca.binding.ejb.corba.Java2IDLUtil.throwException(methodInfo.getMethod(), in);
+                    return null;
+                } catch (Throwable e) {
+                    throw new RemoteException(e.getMessage(), e);
+                }
+            } catch (RemarshalException ex) {
+                return invokeRemoteCORBACall(stub, methodName, args);
+            } finally {
+                stub._releaseReply(in);
+            }
+        } catch (SystemException ex) {
+            throw Util.mapSystemException(ex);
+        }
+    }
+
+    /**
+     * @param out
+     * @param value
+     * @param type
+     */
+    protected void writeValue(OutputStream out, Object value, Class type) {
+        org.apache.tuscany.sca.binding.ejb.corba.Java2IDLUtil.writeObject(type, value, out);
+    }
+
+    /**
+     * @param in
+     * @param type
+     * @return
+     */
+    protected Object readValue(InputStream in, Class type) {
+        return org.apache.tuscany.sca.binding.ejb.corba.Java2IDLUtil.readObject(type, in);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBLocator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBLocator.java
new file mode 100644
index 0000000000..89d6e1bf55
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBLocator.java
@@ -0,0 +1,481 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.util;
+
+import java.net.URL;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.Properties;
+import java.util.Set;
+
+import javax.naming.Context;
+import javax.naming.InitialContext;
+import javax.naming.NamingException;
+
+import org.omg.CORBA.ORB;
+import org.omg.CosNaming.NamingContextExt;
+
+/**
+ * CosNaming utility
+ */
+public class EJBLocator {
+
+    /*
+     * Root Context Initial Reference Key ------------
+     * ----------------------------------- Server Root NameServiceServerRoot
+     * Cell Persistent Root NameServiceCellPersistentRoot Cell Root
+     * NameServiceCellRoot, NameService Node Root NameServiceNodeRoot
+     */
+    public static final String SERVER_ROOT = "NameServiceServerRoot";
+    public static final String CELL_PERSISTENT_ROOT = "NameServiceCellPersistentRoot";
+    public static final String CELL_ROOT = "NameServiceCellRoot";
+    public static final String NODE_ROOT = "NameServiceNodeRoot";
+    public static final String DEFAULT_ROOT = "NameService"; // Same as
+    // CELL_ROOT
+
+    public static final String DEFAULT_HOST = "127.0.0.1"; // Default host name
+    // or IP address for
+    // Websphere
+    public static final int DEFAULT_NAMING_PORT = 2809; // Default port
+    public static final String NAMING_SERVICE = "NameService"; // The name of
+    // the naming
+    // service
+    private static final Set<String> ROOTS =
+        new HashSet<String>(Arrays.asList(new String[] {SERVER_ROOT, CELL_PERSISTENT_ROOT, CELL_ROOT, DEFAULT_ROOT,
+                                                        NODE_ROOT}));
+
+    // private static final String CHARS_TO_ESCAPE = "\\/.";
+    private static final String RFC2396 =
+        "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789;/:?@&=+$,-_.!~*'()";
+    private static final String HEX = "0123456789ABCDEF";
+
+    private String hostName = DEFAULT_HOST;
+    private int port = DEFAULT_NAMING_PORT;
+    private String root = SERVER_ROOT;
+
+    private ORB orb = null;
+    private ObjectLocator locator = null;
+    boolean managed = true;
+
+    public EJBLocator(boolean managed) {
+        this.managed = managed;
+        if (!managed) {
+            String url = AccessController.doPrivileged(new PrivilegedAction<String>() {
+                public String run() {
+                    return System.getProperty(Context.PROVIDER_URL);
+                }
+            });
+            processCorbaURL(url);
+        }
+    }
+
+    public EJBLocator(String hostName, int port) {
+        this.hostName = (hostName == null) ? DEFAULT_HOST : hostName;
+        this.port = port > 0 ? port : DEFAULT_NAMING_PORT;
+        this.root = SERVER_ROOT;
+    }
+
+    public EJBLocator(String hostName, int port, String root) {
+        this(hostName, port);
+        if (ROOTS.contains(root)) {
+            this.root = root;
+        } else {
+            throw new IllegalArgumentException(root + " is not a legal root");
+        }
+    }
+
+    public EJBLocator(String corbaName, boolean managed) {
+        this.managed = managed;
+        if (corbaName.startsWith("corbaname:iiop:")) {
+            processCorbaURL(corbaName);
+        } else {
+            throw new IllegalArgumentException(corbaName + " is not a legal corbaname");
+        }
+    }
+
+    private void processCorbaURL(String url) {
+        if (url != null && (url.startsWith("corbaname:iiop:") || url.startsWith("corbaloc:iiop:"))) {
+            /**
+             * corbaname:iiop:<hostName>:<port>/<root>#name corbaloc:iiop:<hostname>:<port>/<root>
+             * For exmaple,
+             * "corbaname:iiop:localhost:2809/NameServiceServerRoot#ejb/MyEJBHome";
+             * or "corbaloc:iiop:myhost:2809/NameServiceServerRoot"
+             */
+            String[] parts = url.split("(:|/|#)");
+            if (parts.length > 2 && parts[2].length() > 0) {
+                hostName = parts[2]; // The host name
+                int index = hostName.lastIndexOf('@'); // version@hostname
+                if (index != -1) {
+                    hostName = hostName.substring(index + 1);
+                }
+            }
+            if (parts.length > 3 && parts[3].length() > 0) {
+                port = Integer.parseInt(parts[3]); // The port number
+            }
+            if (parts.length > 4 && parts[4].length() > 0) {
+                root = parts[4]; // The root of naming
+            }
+        }
+    }
+
+    /**
+     * The corbaloc and corbaname formats enable you to provide a URL to access
+     * CORBA objects. Use the corbaloc format for resolving to a particular
+     * CORBAservice without going through a naming service. Use the corbaname
+     * format to resolve a stringified name from a specific naming context.
+     */
+
+    /**
+     * corbaname Syntax The full corbaname BNF is: &lt;corbaname&gt; =
+     * "corbaname:"&lt;corbaloc_obj&gt;["#"&lt;string_name&gt;]
+     * &lt;corbaloc_obj&gt; = &lt;obj_addr_list&gt; ["/"&lt;key_string&gt;]
+     * &lt;obj_addr_list&gt; = as defined in a corbaloc URL &lt;key_string&gt; =
+     * as defined in a corbaloc URL &lt;string_name&gt;= stringified Name
+     * empty_string Where:
+     * <ul>
+     * <li>corbaloc_obj: portion of a corbaname URL that identifies the naming
+     * context. The syntax is identical to its use in a corbaloc URL.
+     * <li>obj_addr_list: as defined in a corbaloc URL
+     * <li>key_string: as defined in a corbaloc URL.
+     * <li>string_name: a stringified Name with URL escapes as defined below.
+     * </ul>
+     * 
+     * @param hostName The host name or IP address of the naming server
+     * @param port The port number of the naming service
+     * @param root The root of the namespace
+     * @param name The JNDI name
+     */
+    private static String getCorbaname(String hostName, int port, String root, String name) {
+        if (name == null) {
+            return "corbaname:iiop:" + hostName + ":" + port + "/" + root;
+        } else {
+            return "corbaname:iiop:" + hostName + ":" + port + "/" + root + "#" + toCorbaname(name);
+        }
+    }
+
+    String getCorbaname(String name) {
+        return getCorbaname(hostName, port, root, name);
+    }
+
+    /**
+     * Connect to the ORB.
+     */
+
+    // FIXME. May need to change the IBM classes if this binding is contributed
+    // to Tuscany
+    public ORB connect() {
+        if (orb == null) {
+            Properties props = new Properties();
+            /*
+             * This code is for IBM JVM props.put("org.omg.CORBA.ORBClass",
+             * "com.ibm.CORBA.iiop.ORB");
+             * props.put("com.ibm.CORBA.ORBInitRef.NameService",
+             * getCorbaloc(NAMING_SERVICE));
+             * props.put("com.ibm.CORBA.ORBInitRef.NameServiceServerRoot",
+             * getCorbaloc("NameServiceServerRoot"));
+             */
+            orb = ORB.init((String[])null, props);
+        }
+        return orb;
+    }
+
+    /**
+     * Replace substrings
+     * 
+     * @param source The source string.
+     * @param match The string to search for within the source string.
+     * @param replace The replacement for any matching components.
+     * @return
+     */
+    private static String replace(String source, String match, String replace) {
+        int index = source.indexOf(match, 0);
+        if (index >= 0) {
+
+            // We have at least one match, so gotta do the
+            // work...
+
+            StringBuffer result = new StringBuffer(source.length() + 16);
+            int matchLength = match.length();
+            int startIndex = 0;
+
+            while (index >= 0) {
+                result.append(source.substring(startIndex, index));
+                result.append(replace);
+                startIndex = index + matchLength;
+                index = source.indexOf(match, startIndex);
+            }
+
+            // Grab the last piece, if any...
+            if (startIndex < source.length()) {
+                result.append(source.substring(startIndex));
+            }
+
+            return result.toString();
+
+        } else {
+            // No matches, just return the source...
+            return source;
+        }
+    }
+
+    /**
+     * Resovled the JNDI name from the initial CosNaming context
+     * 
+     * @param jndiName
+     * @return resovled CORBA ojbect
+     * @throws NamingException
+     */
+    private static org.omg.CORBA.Object resovleString(NamingContextExt initCtx, String jndiName) throws NamingException {
+        try {
+            String name = stringify(jndiName);
+            return initCtx.resolve_str(name);
+        } catch (Exception e) {
+            NamingException ne = new NamingException(e.getMessage());
+            ne.setRootCause(e);
+            throw ne;
+        }
+    }
+
+    /**
+     * Look up a CORBA object by its JNDI name
+     * 
+     * @param jndiName
+     * @return
+     * @throws NamingException
+     */
+    org.omg.CORBA.Object stringToObject(String jndiName) throws NamingException {
+        /*
+         * Using an existing ORB and invoking string_to_object with a CORBA
+         * object URL with multiple name server addresses to get an initial
+         * context CORBA object URLs can contain more than one bootstrap server
+         * address. Use this feature when attempting to obtain an initial
+         * context from a server cluster. You can specify the bootstrap server
+         * addresses for all servers in the cluster in the URL. The operation
+         * will succeed if at least one of the servers is running, eliminating a
+         * single point of failure. There is no guarantee of any particular
+         * order in which the address list will be processed. For example, the
+         * second bootstrap server address may be used to obtain the initial
+         * context even though the first bootstrap server in the list is
+         * available. An example of a corbaloc URL with multiple addresses
+         * follows. obj =
+         * orb.string_to_object("corbaloc::myhost1:9810,:myhost1:9811,:myhost2:9810/NameService");
+         */
+        String corbaName = null;
+        if (jndiName.startsWith("corbaloc:") || jndiName.startsWith("corbaname:")) {
+            // Keep the qualified URL
+            corbaName = jndiName;
+        } else {
+            // Create a corbaname URL
+            corbaName = getCorbaname(jndiName);
+        }
+
+        connect();
+        org.omg.CORBA.Object obj = orb.string_to_object(corbaName);
+        return obj;
+    }
+
+    private boolean isJndiConfigured() {
+        if (managed)
+            return true;
+        Boolean provided = AccessController.doPrivileged(new PrivilegedAction<Boolean>() {
+            public Boolean run() {
+                String initCtxFactory = System.getProperty(Context.INITIAL_CONTEXT_FACTORY);
+                if (initCtxFactory == null) {
+                    URL file = Thread.currentThread().getContextClassLoader().getResource("jndi.properties");
+                    if (file != null) {
+                        return Boolean.TRUE;
+                    } else {
+                        return Boolean.FALSE;
+                    }
+                } else {
+                    return Boolean.TRUE;
+                }
+            }
+        });
+        return provided.booleanValue();
+    }
+
+    /**
+     * The character escape rules for the stringified name portion of an
+     * corbaname are: US-ASCII alphanumeric characters are not escaped.
+     * Characters outside this range are escaped, except for the following: ; / : ? @ & = + $ , - _ . ! ~ * ' ( )
+     * corbaname Escape Mechanism The percent '%' character is used as an
+     * escape. If a character that requires escaping is present in a name
+     * component it is encoded as two hexadecimal digits following a "%"
+     * character to represent the octet. (The first hexadecimal character
+     * represent the highorder nibble of the octet, the second hexadecimal
+     * character represents the low-order nibble.) If a '%' is not followed by
+     * two hex digits, the stringified name is syntactically invalid.
+     * @param s
+     * @return RFC2396-encoded stringified name
+     */
+    static String encode2396(String s) {
+        if (s == null) {
+            return null;
+        }
+        StringBuffer encoded = new StringBuffer(s);
+        for (int i = 0; i < encoded.length(); i++) {
+            char c = encoded.charAt(i);
+            if (RFC2396.indexOf(c) == -1) {
+                encoded.setCharAt(i, '%');
+                char ac[] = Integer.toHexString(c).toCharArray();
+                if (ac.length == 2) {
+                    encoded.insert(i + 1, ac);
+                } else if (ac.length == 1) {
+                    encoded.insert(i + 1, '0');
+                    encoded.insert(i + 2, ac[0]);
+                } else {
+                    throw new IllegalArgumentException("Invalid character '" + c + "' in \"" + s + "\"");
+                }
+                i += 2; // NOPMD
+            }
+        }
+        return encoded.toString();
+    }
+
+    /**
+     * Decode an RFC2396-encoded string
+     * 
+     * @param s
+     * @return Plain string
+     */
+    static String decode2396(String s) {
+        if (s == null) {
+            return null;
+        }
+        StringBuffer decoded = new StringBuffer(s);
+        for (int i = 0; i < decoded.length(); i++) {
+            char c = decoded.charAt(i);
+            if (c == '%') {
+                if (i + 2 >= decoded.length()) {
+                    throw new IllegalArgumentException("Incomplete key_string escape sequence");
+                }
+                int j;
+                j = HEX.indexOf(decoded.charAt(i + 1)) * 16 + HEX.indexOf(decoded.charAt(i + 2));
+                decoded.setCharAt(i, (char)j);
+                decoded.delete(i + 1, i + 3);
+            } else if (RFC2396.indexOf(c) == -1) {
+                throw new IllegalArgumentException("Invalid key_string character '" + c + "'");
+            }
+        }
+        return decoded.toString();
+    }
+
+    /**
+     * The backslash '\' character escapes the reserved meaning of '/', '.', and
+     * '\' in a stringified name.
+     * 
+     * @param jndiName
+     * @return Escaped stringified name for CosNaming
+     */
+    private static String stringify(String jndiName) {
+        // Esacpe . into \. since it's an INS naming delimeter
+        return replace(encode2396(jndiName), ".", "\\.");
+    }
+
+    /**
+     * Escape the "." into "%5C%2E"
+     * 
+     * @param jndiName
+     * @return corbaname treating "." as a literal
+     */
+    private static String toCorbaname(String jndiName) {
+        // Esacpe . into %5C%2E (\.) since it's an INS naming delimeter
+        // For example, sca.sample.StockQuote --->
+        // sca%5C%2Esample%5C%2EStockQuote/StockQuote
+        return replace(encode2396(jndiName), ".", "%5C%2E");
+    }
+
+    private ObjectLocator getObjectLocator() throws NamingException {
+        if (locator != null) {
+            return locator;
+        }
+        /*
+         * For managed env, jndi is assumed to be configured by default For
+         * unmanaged environment, jndi could have configured through
+         * jndi.properties file
+         */
+        if (isJndiConfigured()) {
+            locator = new JndiLocator();
+        } else { // this is definitely JSE env without jndi configured. Use
+            // Corba.
+            locator = new CosNamingLocator();
+        }
+        return locator;
+    }
+
+    public Object locate(String jndiName) throws NamingException {
+
+        Object result = getObjectLocator().locate(jndiName);
+        return result;
+    }
+
+    private static interface ObjectLocator {
+        Object locate(String name) throws NamingException;
+    }
+
+    private final class JndiLocator implements ObjectLocator {
+        private Context context;
+
+        private JndiLocator() throws NamingException {
+            /*
+            final Properties props = AccessController.doPrivileged(new PrivilegedAction<Properties>() {
+                public Properties run() {
+                    return System.getProperties();
+                }
+            });
+            Properties properties = new Properties();
+            for (Map.Entry e : props.entrySet()) {
+                String name = (String)e.getKey();
+                if (name.startsWith("java.naming.")) {
+                    properties.setProperty(name, (String)e.getValue());
+                }
+            }
+            // System.out.println(properties);
+            this.context = new InitialContext(properties);
+            */
+            this.context = new InitialContext();
+        }
+
+        public Object locate(String name) throws NamingException {
+            return context.lookup(name);
+        }
+    }
+
+    private final class CosNamingLocator implements ObjectLocator {
+        private NamingContextExt context;
+
+        private CosNamingLocator() {
+        }
+
+        public Object locate(String name) throws NamingException {
+            if (context != null) {
+                return resovleString(context, name);
+            } else {
+                return stringToObject(name);
+            }
+        }
+    }
+
+    public void setHostEnv(boolean managed) {
+        this.managed = managed;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBObjectFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBObjectFactory.java
new file mode 100644
index 0000000000..14a7e94e48
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBObjectFactory.java
@@ -0,0 +1,204 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.util;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.rmi.RemoteException;
+import java.rmi.UnexpectedException;
+
+import javax.ejb.CreateException;
+import javax.ejb.EJBLocalHome;
+import javax.naming.NamingException;
+import javax.rmi.CORBA.Util;
+
+import org.omg.CORBA.SystemException;
+import org.omg.CORBA.portable.ApplicationException;
+import org.omg.CORBA.portable.ObjectImpl;
+import org.omg.CORBA.portable.RemarshalException;
+import org.omg.stub.java.rmi._Remote_Stub;
+import org.osoa.sca.ServiceRuntimeException;
+
+public final class EJBObjectFactory {
+
+    private EJBObjectFactory() {
+    }
+
+    /**
+     * Get either a generated of dynamic EJB stub using the specified JNDI
+     * properties.
+     * <p>
+     * The returned stub will implement the specified stubInterface Interface.
+     * If the underlying EJB stub is not assignable from the specified
+     * stubInterface then a proxy is used to convert between the two.
+     * <p>
+     * The returned EJB stub may be either the pregenerated EJB stub or a
+     * dynamic stub. This allows a client to invoke an EJB without requiring any
+     * of the pregenerated EJB stub classes be avaiable in the classpath.
+     * <p>
+     */
+    public static Object createStub(NamingEndpoint namingEndpoint, InterfaceInfo ejbInterface) throws NamingException,
+        RemoteException, CreateException {
+
+        EJBLocator locator = namingEndpoint.getLocator();
+        Object homeObject = locator.locate(namingEndpoint.getJndiName());
+        /*
+         * The type of the object returned from the lookup is as follows: If the
+         * generated stub exists on the classpath, it's an instance of that
+         * type, otherwise, "org.omg.stub.java.rmi._Remote_Stub" or
+         * "org.omg.stub.javax.ejb._EJBHome_Stub"
+         */
+        Object stub = getEJBStub(homeObject, ejbInterface);
+        // Cache dynamic stub only
+        return stub;
+    }
+
+    /**
+     * @param homeObject
+     * @param ejbHomeClass
+     * @return
+     * @throws RemoteException
+     */
+    protected static Object getEJBStub(Object homeObject, InterfaceInfo ejbInterface) throws RemoteException,
+        CreateException {
+
+        Object stub = null;
+
+        // Get the business interface of the EJB 
+        Class ejbInterfaceClass = null;
+        try {
+            ejbInterfaceClass = Thread.currentThread().getContextClassLoader().loadClass(ejbInterface.getName());
+        } catch (ClassNotFoundException e) {
+            // ignore
+        }
+
+        if (ejbInterfaceClass != null && ejbInterfaceClass.isInstance(homeObject)) {
+            // EJB 3
+            stub = homeObject;
+        } else if (homeObject instanceof EJBLocalHome) {
+            // Local EJB
+            stub = createEJBLocalObject(homeObject);
+        } else {
+            // Handle dynamic stub
+            if (homeObject instanceof ObjectImpl) {
+                ObjectImpl objectImpl = (ObjectImpl)homeObject;
+                stub = createEJBObject(objectImpl);
+            }/**
+                       	* Above checks will be satisfied if Bean is running on servers like Websphere. With this 
+                       	* logic, client (SCA composite with EJB ref binding) doesn't need to include home class or 
+                       	* client stubs.
+                       	* 
+                       	* Below check is needed SCA composite with EJB ref binding is accessing openEJB implementation. 
+                       	* For e.g if the bean is running on Geronimo. 
+                       	*/
+            else if ((javax.rmi.PortableRemoteObject.narrow(homeObject, javax.ejb.EJBHome.class)) instanceof javax.ejb.EJBHome) {
+                stub = createEJBObjectFromHome(homeObject);
+            } else
+                throw new ServiceRuntimeException("Invalid stub type: " + homeObject.getClass());
+        }
+        return stub;
+    }
+
+    /**
+     * Create a pre-generated EJB stub
+     * 
+     * @param homeObject
+     * @return
+     * @throws RemoteException
+     */
+    protected static Object createEJBLocalObject(Object homeObject) throws RemoteException {
+
+        Object stub = null;
+        try {
+            // Find the "create()" method
+            Method createMethod = homeObject.getClass().getMethod("create", null);
+            // Create an EJB object
+            stub = createMethod.invoke(homeObject, null);
+        } catch (NoSuchMethodException e) {
+            // "create()" method not found, it's still a dynamic stub
+            stub = null;
+        } catch (InvocationTargetException e) {
+            throw new RemoteException(e.getTargetException().toString());
+        } catch (Exception e) {
+            throw new RemoteException(e.toString());
+        }
+        return stub;
+    }
+
+    /**
+     * Here homeObject is instance of EJBHome
+     * 
+     * @param homeObject
+     * @return
+     * @throws RemoteException
+     */
+    protected static Object createEJBObjectFromHome(Object homeObject) throws RemoteException {
+
+        Object stub = null;
+        try {
+            // Find the "create()" method
+            Method createMethod = homeObject.getClass().getMethod("create", null);
+            // Create an EJB object
+            stub = createMethod.invoke(homeObject, null);
+        } catch (NoSuchMethodException e) {
+            // "create()" method not found, it's still a dynamic stub
+            stub = null;
+        } catch (InvocationTargetException e) {
+            throw new RemoteException(e.getTargetException().toString());
+        } catch (Exception e) {
+            throw new RemoteException(e.toString());
+        }
+        return stub;
+    }
+
+    /**
+     * Create an EJBObject using RMI/IIOP APIs
+     * 
+     * @param ejbHomeObject
+     * @return The EJBObject remote stub
+     * @throws CreateException
+     * @throws RemoteException
+     */
+    protected static Object createEJBObject(ObjectImpl ejbHomeObject) throws CreateException, RemoteException {
+
+        try {
+            org.omg.CORBA_2_3.portable.InputStream in = null;
+            try {
+                org.omg.CORBA.portable.OutputStream out = ejbHomeObject._request("create", true);
+                in = (org.omg.CORBA_2_3.portable.InputStream)ejbHomeObject._invoke(out);
+                // The Remote stub should be available in JDK
+                // TODO: [rfeng] Work around an issue in Apache Yoko which doesn't understand the org.omg.stub.*
+                return in.read_Object(_Remote_Stub.class);
+            } catch (ApplicationException ex) {
+                in = (org.omg.CORBA_2_3.portable.InputStream)ex.getInputStream();
+                String id = in.read_string();
+                if (id.equals("IDL:javax/ejb/CreateEx:1.0")) {
+                    throw (CreateException)in.read_value(CreateException.class);
+                }
+                throw new UnexpectedException(id);
+            } catch (RemarshalException ex) {
+                return createEJBObject(ejbHomeObject);
+            } finally {
+                ejbHomeObject._releaseReply(in);
+            }
+        } catch (SystemException ex) {
+            throw Util.mapSystemException(ex);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBStubHelper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBStubHelper.java
new file mode 100644
index 0000000000..95d0542e4f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBStubHelper.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.util;
+
+import java.rmi.RemoteException;
+
+import javax.ejb.CreateException;
+import javax.naming.NamingException;
+
+import org.osoa.sca.ServiceRuntimeException;
+import org.osoa.sca.ServiceUnavailableException;
+
+public final class EJBStubHelper {
+
+    private static Object stub;
+    private static ServiceRuntimeException exception;
+
+    private EJBStubHelper() {
+    }
+
+    /**
+     * @param owner
+     * @param jndiName
+     * @return
+     */
+
+    public static Object lookup(NamingEndpoint endpoint, InterfaceInfo ejbInterface) {
+        return getStub(endpoint, ejbInterface);
+    }
+
+    public static Object getStub(NamingEndpoint namingEndpoint, InterfaceInfo ejbInterface) {
+        try {
+            stub = EJBObjectFactory.createStub(namingEndpoint, ejbInterface);
+        } catch (NamingException e) {
+            exception = new ServiceUnavailableException(e);
+            e.printStackTrace();
+            throw (ServiceUnavailableException)exception;
+        } catch (CreateException e) {
+            exception = new ServiceUnavailableException(e);
+            throw (ServiceUnavailableException)exception;
+        } catch (RemoteException e) {
+            exception = new ServiceRuntimeException(e);
+            throw (ServiceRuntimeException)exception;
+        }
+
+        if (exception == null) {
+            return stub; // Normal result
+        } else {
+            throw exception; // Throw the exception
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/InterfaceInfo.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/InterfaceInfo.java
new file mode 100644
index 0000000000..c05f9ad631
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/InterfaceInfo.java
@@ -0,0 +1,116 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.util;
+
+import java.io.Serializable;
+import java.lang.reflect.Method;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.WeakHashMap;
+
+import org.apache.tuscany.sca.binding.ejb.corba.Java2IDLUtil;
+
+// import commonj.sdo.DataObject;
+
+/**
+ * The signature for a java interface
+ */
+public class InterfaceInfo implements Serializable {
+
+    private static final Map<Class, InterfaceInfo> INTERFACES =
+        Collections.synchronizedMap(new WeakHashMap<Class, InterfaceInfo>());
+
+    private static final long serialVersionUID = 2314533906465094860L;
+    private String name;
+
+    private Map<String, MethodInfo> methods = new HashMap<String, MethodInfo>();
+
+    public InterfaceInfo(final Class iface) {
+        super();
+        if (iface == null) {
+            throw new IllegalArgumentException("The interface cannot be null");
+        }
+        this.name = iface.getName();
+        // SECURITY
+        /*
+         * Permission: accessDeclaredMembers : Access denied
+         * (java.lang.RuntimePermission accessDeclaredMembers)
+         */
+        Map idlNames = AccessController.doPrivileged(new PrivilegedAction<Map>() {
+            public Map run() {
+                return Java2IDLUtil.mapMethodToOperation(iface);
+            }
+        });
+        Iterator i = idlNames.entrySet().iterator();
+        while (i.hasNext()) {
+            Map.Entry entry = (Map.Entry)i.next();
+            Method method = (Method)entry.getKey();
+            MethodInfo methodInfo = new MethodInfo(method);
+            methodInfo.setIDLName((String) entry.getValue());
+            methods.put(method.getName(), methodInfo);
+        }
+    }
+
+    public static synchronized final InterfaceInfo getInstance(final Class iface) {
+        InterfaceInfo info = (InterfaceInfo)INTERFACES.get(iface);
+        if (info == null) {
+            info = new InterfaceInfo(iface);
+            INTERFACES.put(iface, info);
+        }
+        return info;
+    }
+
+    /**
+     * @return
+     */
+    public Map<String, MethodInfo> getMethods() {
+        return methods;
+    }
+
+    /**
+     * @return
+     */
+    public MethodInfo getMethod(String name) {
+        return (MethodInfo)methods.get(name);
+    }
+
+    /**
+     * @return
+     */
+    public String getName() {
+        return name;
+    }
+
+    @Override
+    public String toString() {
+        StringBuffer sb = new StringBuffer();
+        sb.append("interface ").append(name).append("{ \n");
+        Iterator i = methods.values().iterator();
+        while (i.hasNext()) {
+            MethodInfo methodInfo = (MethodInfo)i.next();
+            sb.append("\t").append(methodInfo).append("\n");
+        }
+        sb.append("};\n");
+        return sb.toString();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/JavaReflectionAdapter.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/JavaReflectionAdapter.java
new file mode 100644
index 0000000000..6a96b14d78
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/JavaReflectionAdapter.java
@@ -0,0 +1,154 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.util;
+
+import java.beans.PropertyDescriptor;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.WeakHashMap;
+
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * An adapter for java classes, indexes the methods by name and provides an
+ * invoke method that takes a method name.
+ */
+public final class JavaReflectionAdapter {
+
+    private static Map<Class, JavaReflectionAdapter> adapters =
+        Collections.synchronizedMap(new WeakHashMap<Class, JavaReflectionAdapter>());
+
+    private static final Map<Class, Object> DEFAULT_VALUES = new HashMap<Class, Object>();
+    static {
+        DEFAULT_VALUES.put(boolean.class, Boolean.FALSE);
+        DEFAULT_VALUES.put(byte.class, new Byte((byte)0));
+        DEFAULT_VALUES.put(char.class, new Character((char)0));
+        DEFAULT_VALUES.put(short.class, new Short((short)0));
+        DEFAULT_VALUES.put(int.class, Integer.valueOf(0));
+        DEFAULT_VALUES.put(long.class, new Long(0));
+        DEFAULT_VALUES.put(float.class, new Float(0.0));
+        DEFAULT_VALUES.put(double.class, new Double(0.0));
+    }
+
+    private Map<String, Method> methodMap = new HashMap<String, Method>();
+
+    /**
+     * Constructor
+     * 
+     * @param clazz
+     */
+    private JavaReflectionAdapter(final Class clazz) {
+        // Index the methods on the implementation class
+        Method[] methods = AccessController.doPrivileged(new PrivilegedAction<Method[]>() {
+            public Method[] run() {
+                return clazz.getMethods();
+            }
+        });
+        for (int i = 0; i < methods.length; i++) {
+            methodMap.put(methods[i].getName(), methods[i]);
+        }
+    }
+
+    /**
+     * Create a java reflection adapter
+     * 
+     * @param clazz
+     */
+    public static synchronized JavaReflectionAdapter createJavaReflectionAdapter(Class clazz) {
+        JavaReflectionAdapter adapter = (JavaReflectionAdapter)adapters.get(clazz);
+        if (adapter == null) {
+            adapter = new JavaReflectionAdapter(clazz);
+            adapters.put(clazz, adapter);
+        }
+        return adapter;
+    }
+
+    /**
+     * Return the specified method
+     * 
+     * @param methodName
+     * @return
+     * @throws NoSuchMethodException
+     */
+    public Method getMethod(String methodName) throws NoSuchMethodException {
+
+        Method method = (Method)methodMap.get(methodName);
+        if (method == null) {
+            throw new NoSuchMethodException(methodName);
+        }
+        return method;
+    }
+
+    /**
+     * Returns a map containing the methods on the class, keyed by name
+     * 
+     * @return
+     */
+    public Map getMethods() {
+        return methodMap;
+    }
+
+    /**
+     * Invoke a method using Java reflection.
+     * 
+     * @param method
+     * @param object
+     * @param args
+     * @return
+     * @throws InvocationTargetException
+     * @throws IllegalAccessException
+     */
+    public Object invoke(Method method, Object object, Object[] args) throws InvocationTargetException,
+        IllegalAccessException {
+        Class[] parameterTypes = method.getParameterTypes();
+        for (int i = 0; i < parameterTypes.length; i++) {
+            Class parameterType = parameterTypes[i];
+            if (args[i] == null && parameterType.isPrimitive()) {
+                args[i] = DEFAULT_VALUES.get(parameterType);
+            }
+        }
+        return method.invoke(object, args);
+    }
+
+    /**
+     * Set the java bean property
+     * 
+     * @param bean
+     * @param propertyName
+     * @param value
+     * @return
+     */
+    public boolean setProperty(Object bean, String propertyName, Object value) {
+        try {
+            PropertyDescriptor propertyDescriptor = new PropertyDescriptor(propertyName, bean.getClass());
+            Method writeMethod = propertyDescriptor.getWriteMethod();
+            writeMethod.invoke(bean, new Object[] {value});
+            return true;
+        } catch (InvocationTargetException e) {
+            throw new ServiceRuntimeException(e.getTargetException());
+        } catch (Exception e) {
+            return false;
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/MethodInfo.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/MethodInfo.java
new file mode 100644
index 0000000000..e6f4032d06
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/MethodInfo.java
@@ -0,0 +1,187 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.util;
+
+import java.io.Serializable;
+import java.lang.reflect.Method;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * MetaData for a java method
+ */
+public class MethodInfo implements Serializable {
+
+    /** Automatically generated javadoc for: serialVersionUID */
+    private static final long serialVersionUID = -5557260979514687514L;
+    private String name;
+    private String returnType;
+    private String[] parameterTypes;
+    private String[] exceptionTypes;
+
+    private String IDLName;
+    
+    private transient Method method;
+
+    /**
+     * Type Signature Java Type -------------- --------- Z boolean B byte C char
+     * S short I int J long F float D double L fully-qualified-class ;
+     * fully-qualified-class [ type type[] ( arg-types ) ret-type method type
+     */
+    private final static Map signatures = new HashMap();
+    static {
+        signatures.put("Z", boolean.class);
+        signatures.put("B", byte.class);
+        signatures.put("C", char.class);
+        signatures.put("S", short.class);
+        signatures.put("I", int.class);
+        signatures.put("J", long.class);
+        signatures.put("F", float.class);
+        signatures.put("D", double.class);
+        signatures.put("V", void.class);
+    }
+
+    public MethodInfo(Method method) {
+        this.method = method;
+        this.name = method.getName();
+        // this.declaringClass = method.getDeclaringClass().getName();
+        this.returnType = method.getReturnType().getName();
+        Class[] types = method.getParameterTypes();
+        this.parameterTypes = new String[types.length];
+        for (int i = 0; i < types.length; i++) {
+            this.parameterTypes[i] = types[i].getName();
+        }
+        types = method.getExceptionTypes();
+        this.exceptionTypes = new String[types.length];
+        for (int i = 0; i < types.length; i++) {
+            this.exceptionTypes[i] = types[i].getName();
+        }
+        IDLName = this.name;
+    }
+
+    protected MethodInfo(String name, String returnType, String[] parameterTypes, String[] exceptionTypes) {
+        this.name = name;
+        this.returnType = returnType;
+        this.parameterTypes = parameterTypes;
+        this.exceptionTypes = exceptionTypes;
+        this.IDLName = name;
+    }
+
+    /**
+     * Parse the class name from the internal signature Sample signatures: int
+     * ---> I; int[] ---> [I Object ---> java/lang/Object Object[] --->
+     * [Ljava/lang/Object;
+     * 
+     * @param value
+     * @return
+     */
+    private static String getName(String signature) {
+        String name = signature;
+        // Remove leading ARRAY ([) signatures
+        int index = name.lastIndexOf('[');
+        if (index != -1)
+            name = name.substring(index + 1);
+
+        // Remove L<...>;
+        if (name.charAt(0) == 'L' && name.charAt(name.length() - 1) == ';')
+            name = name.substring(1, name.length() - 1);
+
+        // Primitive types
+        Class primitiveClass = (Class)signatures.get(name);
+        if (primitiveClass != null) {
+            name = primitiveClass.getName();
+        }
+
+        for (int i = 0; i < index + 1; i++) {
+            name = name + "[]";
+        }
+        return name;
+    }
+
+    /**
+     * @return
+     */
+    public String getName() {
+        return name;
+    }
+
+    /**
+     * @return
+     */
+    public String[] getParameterTypes() {
+        return parameterTypes;
+    }
+
+    /**
+     * @return
+     */
+    public String getReturnType() {
+        return returnType;
+    }
+
+    /**
+     * @return
+     */
+    public String[] getExceptionTypes() {
+        return exceptionTypes;
+    }
+
+    @Override
+    public String toString() {
+        StringBuffer sb = new StringBuffer();
+        sb.append(getName(returnType)).append(" ").append(name).append("(");
+        for (int j = 0; j < parameterTypes.length; j++) {
+            sb.append(getName(parameterTypes[j])).append(" ").append("arg" + j);
+            if (j < (parameterTypes.length - 1))
+                sb.append(", ");
+        }
+        sb.append(")");
+        if (exceptionTypes.length > 0) {
+            sb.append(" throws ");
+            for (int k = 0; k < exceptionTypes.length; k++) {
+                sb.append(exceptionTypes[k]);
+                if (k < (exceptionTypes.length - 1))
+                    sb.append(", ");
+            }
+        }
+        sb.append(";");
+        return sb.toString();
+    }
+
+    /**
+     * @return Returns the iDLName.
+     */
+    public String getIDLName() {
+        return IDLName;
+    }
+
+    /**
+     * @param name The iDLName to set.
+     */
+    public void setIDLName(String name) {
+        IDLName = name;
+    }
+
+    /**
+     * @return the method
+     */
+    public Method getMethod() {
+        return method;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/NamingEndpoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/NamingEndpoint.java
new file mode 100644
index 0000000000..1d99f157bb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/util/NamingEndpoint.java
@@ -0,0 +1,124 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.util;
+
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+
+public class NamingEndpoint {
+    private String jndiName;
+    private EJBLocator locator;
+    private boolean managed = true;
+
+    public NamingEndpoint(String hostName, int port, String jndiName) {
+        this.jndiName = jndiName;
+        this.locator = new EJBLocator(hostName, port);
+    }
+
+    public NamingEndpoint(String name) {
+
+        /**
+         * by default it's a managed environment means SCA composite with ref
+         * binding is running on an AppServer. If running on J2SE, pass
+         * -Dmanaged=false for the VM
+         */
+        final String managedEnv = AccessController.doPrivileged(new PrivilegedAction<String>() {
+            public String run() {
+                return System.getProperty("managed");
+            }
+        });
+
+        if (managedEnv != null) {
+            managed = Boolean.valueOf(managedEnv);
+        }
+
+        if ((!managed) && name.startsWith("corbaname:iiop:")) {
+            /**
+             * if (name.startsWith("corbaname:iiop:")) { corbaname:iiop:<hostName>:<port>/<root>#name
+             * For exmaple,
+             * "corbaname:iiop:localhost:2809/NameServiceServerRoot#ejb/MyEJBHome";
+             */
+
+            String[] parts = split(name, '#');
+            if (parts.length != 2) {
+                throw new IllegalArgumentException("Invalid corbaname: " + name);
+            }    
+
+            this.jndiName = name; // The logical jndi name
+            this.locator = new EJBLocator(parts[0], managed);
+
+        } else {
+            this.jndiName = name;
+            this.locator = new EJBLocator(managed);
+        }
+
+    }
+
+    private static String[] split(String str, char ch) {
+        int index = str.lastIndexOf(ch);
+        if (index == -1) {
+            return new String[] {str, ""};
+        } else {
+            return new String[] {str.substring(0, index), str.substring(index + 1)};
+        }
+    }
+
+    /**
+     * @return Returns the jndiName.
+     */
+    public String getJndiName() {
+        return jndiName;
+    }
+
+    public EJBLocator getLocator() {
+        return locator;
+    }
+
+    public String getCorbaname() {
+        return locator.getCorbaname(jndiName);
+    }
+
+    /**
+     * @see java.lang.Object#equals(java.lang.Object)
+     */
+    @Override
+    public boolean equals(Object obj) {
+        if (obj instanceof NamingEndpoint) {
+            NamingEndpoint endpoint = (NamingEndpoint)obj;
+            return jndiName.equals(endpoint.jndiName);
+        }
+        return false;
+    }
+
+    /**
+     * @see java.lang.Object#hashCode()
+     */
+    @Override
+    public int hashCode() {
+        return jndiName.hashCode();
+    }
+
+    /**
+     * @see java.lang.Object#toString()
+     */
+    @Override
+    public String toString() {
+        return jndiName;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..82e85ef067
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the artifact processor extension

+org.apache.tuscany.sca.binding.ejb.impl.EJBBindingProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#binding.ejb,model=org.apache.tuscany.sca.binding.ejb.EJBBinding

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
new file mode 100644
index 0000000000..a89f711da9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the binding extension

+org.apache.tuscany.sca.binding.ejb.provider.EJBBindingProviderFactory;model=org.apache.tuscany.sca.binding.ejb.EJBBinding

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/account/BankManagerFacade.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/account/BankManagerFacade.java
new file mode 100644
index 0000000000..a8100d280b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/account/BankManagerFacade.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package account;
+
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * 
+ * Compatible EJB interface
+ *
+ */
+@Remotable
+public interface BankManagerFacade   
+{
+    public java.lang.Double getAccountBalance( java.lang.String accountNo );
+    public void changeAccountBalance( java.lang.String accountNo,java.lang.Double balance );
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/account/Customer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/account/Customer.java
new file mode 100644
index 0000000000..3c39a73586
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/account/Customer.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package account;
+
+import org.osoa.sca.annotations.Remotable;
+
+@Remotable
+public interface Customer {
+
+    /**
+     * This method deposits the amount. method accesses external EJB to get the 
+     * current balance and add the amount to existing balance.
+     *
+     * @param String amount to be deposited
+     * @return total amount in customer accound after deposit
+     */
+    Double depositAmount(java.lang.String accountNo, Double amount);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/account/CustomerImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/account/CustomerImpl.java
new file mode 100644
index 0000000000..3d3f785a50
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/account/CustomerImpl.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package account;
+
+import org.osoa.sca.ServiceRuntimeException;
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Service;
+
+import calculator.AddService;
+
+@Service(Customer.class)
+public class CustomerImpl implements Customer {
+
+    private AddService extEJBService = null;
+
+    public AddService getExtEJBService() {
+        return extEJBService;
+    }
+
+    @Reference
+    public void setExtEJBService(AddService extEJBService) {
+        this.extEJBService = extEJBService;
+    }
+
+    // this method invokes external EJB through EJB reference binding
+    public Double depositAmount(java.lang.String accountNo, Double amount) {
+         
+        Double total = null;
+
+        System.out.println("In component implementation. Invoking external EJB through EJB reference binding  ");
+
+        try {
+            Double balance = extEJBService.add(amount.doubleValue(), 1000); //invoke external ejb through ejb reference binding 
+            total =  balance + amount; 
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+        return total;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/calculator/AddService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/calculator/AddService.java
new file mode 100644
index 0000000000..7cefba530a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/calculator/AddService.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package calculator;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface AddService {
+    double add(double n1, double n2);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/calculator/AddServiceHome.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/calculator/AddServiceHome.java
new file mode 100644
index 0000000000..8b62f3c3d8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/calculator/AddServiceHome.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package calculator;
+
+import java.rmi.RemoteException;
+
+import javax.ejb.CreateException;
+import javax.ejb.EJBHome;
+
+public interface AddServiceHome extends EJBHome {
+
+    public AddService create() throws CreateException, RemoteException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/org/apache/geronimo/samples/bank/ejb/BankManagerFacade.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/org/apache/geronimo/samples/bank/ejb/BankManagerFacade.java
new file mode 100644
index 0000000000..70e2461b0e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/org/apache/geronimo/samples/bank/ejb/BankManagerFacade.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+/*
+ * Generated by XDoclet - Do not edit!
+ */
+package org.apache.geronimo.samples.bank.ejb;
+
+// copied from the Geronimo Bank sample: http://cwiki.apache.org/GMOxDOC11/ejb-sample-application.html#EJBsampleapplication-overview
+
+/**
+ * Remote interface for BankManagerFacadeBean.
+ * @xdoclet-generated at ${TODAY}
+ * @copyright The XDoclet Team
+ * @version ${version}
+ */
+public interface BankManagerFacade
+   extends javax.ejb.EJBObject
+{
+
+   public void changeAccountBalance( java.lang.String accountNo,java.lang.Double balance )
+      throws java.rmi.RemoteException;
+
+   public java.lang.Double getAccountBalance( java.lang.String accountNo )
+      throws java.rmi.RemoteException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/org/apache/geronimo/samples/bank/ejb/BankManagerFacadeHome.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/org/apache/geronimo/samples/bank/ejb/BankManagerFacadeHome.java
new file mode 100644
index 0000000000..56c80f60eb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/org/apache/geronimo/samples/bank/ejb/BankManagerFacadeHome.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+/*
+ * Generated by XDoclet - Do not edit!
+ */
+
+// copied from the Geronimo Bank sample: http://cwiki.apache.org/GMOxDOC11/ejb-sample-application.html#EJBsampleapplication-overview
+
+package org.apache.geronimo.samples.bank.ejb;
+
+/**
+ * Home interface for BankManagerFacadeBean.
+ * @xdoclet-generated at ${TODAY}
+ * @copyright The XDoclet Team
+ * @version ${version}
+ */
+public interface BankManagerFacadeHome
+   extends javax.ejb.EJBHome
+{
+   public static final String COMP_NAME="java:comp/env/ejb/BankManagerFacadeBean";
+   public static final String JNDI_NAME="org.apache.geronimo.samples.bank.ejb.BankManagerFacadeBean";
+
+   public org.apache.geronimo.samples.bank.ejb.BankManagerFacade create()
+      throws javax.ejb.CreateException,java.rmi.RemoteException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/org/apache/tuscany/sca/binding/ejb/tests/EJBReferenceTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/org/apache/tuscany/sca/binding/ejb/tests/EJBReferenceTestCase.java
new file mode 100644
index 0000000000..a54c9bc41b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/org/apache/tuscany/sca/binding/ejb/tests/EJBReferenceTestCase.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.tests;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+import account.Customer;
+
+/**
+ * Invokes the component which calls the reference using the EJB binding 
+ */
+public class EJBReferenceTestCase extends TestCase {
+    private static final int MOCK_PORT = 8085;
+    private SCADomain scaDomain;
+
+    @Override
+    protected void setUp() throws Exception {
+        System.setProperty("java.naming.factory.initial", "org.apache.openejb.client.RemoteInitialContextFactory");
+        System.setProperty("java.naming.provider.url", "ejbd://localhost:" + MOCK_PORT);
+        System.setProperty("managed", "false");
+
+        scaDomain = SCADomain.newInstance("account/account.composite");
+
+        // To capture the network traffice for the MockServer, uncomment the next line
+        // new Thread(new SocketTracer(MOCK_PORT, OPENEJB_PORT)).start();
+
+        // Start the mock server to simulate the remote EJB
+        new Thread(new MockServer(MOCK_PORT)).start();
+        
+        // Wait enough for the server to be started
+        Thread.sleep(500);
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        scaDomain.close();
+    }
+
+    public void testCalculator() throws Exception {
+        Customer customer = scaDomain.getService(Customer.class, "CustomerComponent");
+        // This is one of the customer numbers in bank application running on Geronimo
+        String accountNo = "1234567890";
+        Double balance = customer.depositAmount(accountNo, new Double(100));
+        // System.out.println("Balance amount for account " + accountNo + " is $" + balance);
+        assertEquals(1200.0, balance);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/org/apache/tuscany/sca/binding/ejb/tests/MockServer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/org/apache/tuscany/sca/binding/ejb/tests/MockServer.java
new file mode 100644
index 0000000000..27d2a0be58
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/org/apache/tuscany/sca/binding/ejb/tests/MockServer.java
@@ -0,0 +1,151 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ejb.tests;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.ServerSocket;
+import java.net.Socket;
+
+public class MockServer implements Runnable {
+
+    private int listen;
+    byte seq[][] =
+        {
+         {79, 69, 74, 80, 47, 51, 46, 48, 1, -84, -19, 0, 5, 119, 58, 1, 27, 0, 54, 47, 104, 101, 108, 108, 111, 45,
+          97, 100, 100, 115, 101, 114, 118, 105, 99, 101, 47, 65, 100, 100, 83, 101, 114, 118, 105, 99, 101, 66, 101,
+          97, 110, 47, 99, 97, 108, 99, 117, 108, 97, 116, 111, 114, 46, 65, 100, 100, 83, 101, 114, 118, 105, 99, 101,
+          112},
+
+         {79, 69, 74, 80, 47, 50, 46, 48, -84, -19, 0, 5, 119, 3, 1, 13, 1, 118, 114, 0, 25, 99, 97, 108, 99, 117, 108,
+          97, 116, 111, 114, 46, 65, 100, 100, 83, 101, 114, 118, 105, 99, 101, 72, 111, 109, 101, 0, 0, 0, 0, 0, 0, 0,
+          0, 0, 0, 0, 120, 112, 118, 114, 0, 21, 99, 97, 108, 99, 117, 108, 97, 116, 111, 114, 46, 65, 100, 100, 83,
+          101, 114, 118, 105, 99, 101, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 120, 112, 112, 112, 119, 38, 7, 0, 31, 104,
+          101, 108, 108, 111, 45, 97, 100, 100, 115, 101, 114, 118, 105, 99, 101, 47, 65, 100, 100, 83, 101, 114, 118,
+          105, 99, 101, 66, 101, 97, 110, -1, -1, 0, 0},
+
+         {79, 69, 74, 80, 47, 51, 46, 48, 0, -84, -19, 0, 5, 119, 1, 10, 116, 0, 31, 104, 101, 108, 108, 111, 45, 97,
+          100, 100, 115, 101, 114, 118, 105, 99, 101, 47, 65, 100, 100, 83, 101, 114, 118, 105, 99, 101, 66, 101, 97,
+          110, 119, 2, -1, -1, 112, 119, 1, 1, 112, 118, 114, 0, 25, 99, 97, 108, 99, 117, 108, 97, 116, 111, 114, 46,
+          65, 100, 100, 83, 101, 114, 118, 105, 99, 101, 72, 111, 109, 101, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 120, 112,
+          119, 9, 0, 6, 99, 114, 101, 97, 116, 101, 0},
+         {79, 69, 74, 80, 47, 50, 46, 48, -84, -19, 0, 5, 119, 2, 1, 4, 112},
+
+         {79, 69, 74, 80, 47, 51, 46, 48, 0, -84, -19, 0, 5, 119, 1, 23, 116, 0, 31, 104, 101, 108, 108, 111, 45, 97,
+          100, 100, 115, 101, 114, 118, 105, 99, 101, 47, 65, 100, 100, 83, 101, 114, 118, 105, 99, 101, 66, 101, 97,
+          110, 119, 2, -1, -1, 112, 119, 1, 1, 112, 118, 114, 0, 21, 99, 97, 108, 99, 117, 108, 97, 116, 111, 114, 46,
+          65, 100, 100, 83, 101, 114, 118, 105, 99, 101, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 120, 112, 119, 24, 0, 3, 97,
+          100, 100, 2, 4, 64, 89, 0, 0, 0, 0, 0, 0, 4, 64, -113, 64, 0, 0, 0, 0, 0},
+         {79, 69, 74, 80, 47, 50, 46, 48, -84, -19, 0, 5, 119, 2, 1, 4, 115, 114, 0, 16, 106, 97, 118, 97, 46, 108, 97,
+          110, 103, 46, 68, 111, 117, 98, 108, 101, -128, -77, -62, 74, 41, 107, -5, 4, 2, 0, 1, 68, 0, 5, 118, 97,
+          108, 117, 101, 120, 114, 0, 16, 106, 97, 118, 97, 46, 108, 97, 110, 103, 46, 78, 117, 109, 98, 101, 114,
+          -122, -84, -107, 29, 11, -108, -32, -117, 2, 0, 0, 120, 112, 64, -111, 48, 0, 0, 0, 0, 0}
+
+        };
+
+    public MockServer(int listen) {
+        this.listen = listen;
+    }
+
+    public void run() {
+        try {
+            ServerSocket ss = new ServerSocket(listen);
+            for (int i = 0; i < seq.length; i += 2) {
+                // System.out.println("Processing request[" + i/2 + "]");
+                doExchange(ss.accept(), seq[i], seq[i + 1]);
+            }
+
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private void doExchange(Socket socket, byte[] read, byte[] write) throws IOException, InterruptedException {
+        Thread t2 = readBytes(socket, read.length);
+        Thread t1 = writeBytes(socket, write);
+        t1.join();
+        t2.join();
+        socket.close();
+    }
+
+    private Thread readBytes(Socket socket, int x) throws IOException, InterruptedException {
+        byte[] buf = new byte[x];
+        Thread t = new Reader(socket, buf);
+        t.start();
+        return t;
+    }
+
+    private Thread writeBytes(Socket socket, byte[] bs) throws IOException, InterruptedException {
+        Thread t = new Writer(socket, bs);
+        t.start();
+        return t;
+    }
+
+    private static class Reader extends Thread {
+
+        private InputStream is;
+        private byte[] buf;
+
+        Reader(Socket socket, byte[] buf) throws IOException {
+            this.is = socket.getInputStream();
+            this.buf = buf;
+        }
+
+        @Override
+        public void run() {
+            try {
+                int totalSize = buf.length;
+                int readSize = 0;
+                int offset = 0;
+                while (totalSize > 0 && (readSize = is.read(buf, offset, totalSize)) != -1) {
+                    offset += readSize;
+                    totalSize -= readSize;
+                }
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
+
+    }
+
+    private static class Writer extends Thread {
+
+        private OutputStream os;
+        private byte[] buf;
+
+        Writer(Socket socket, byte[] buf) throws IOException {
+            this.os = socket.getOutputStream();
+            this.buf = buf;
+        }
+
+        @Override
+        public void run() {
+            try {
+                os.write(buf);
+                os.flush();
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/org/apache/tuscany/sca/binding/ejb/tests/SocketTracer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/org/apache/tuscany/sca/binding/ejb/tests/SocketTracer.java
new file mode 100644
index 0000000000..275ae31f90
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/java/org/apache/tuscany/sca/binding/ejb/tests/SocketTracer.java
@@ -0,0 +1,136 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ejb.tests;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.ServerSocket;
+import java.net.Socket;
+
+/**
+ * Displays the bytes flowing across a Socket connection.
+ * Used to get the read count and reply data for the MockServer
+ */
+public class SocketTracer implements Runnable {
+
+    private int listen;
+    private int send;
+
+    SocketTracer(int listen, int send) {
+        this.listen = listen;
+        this.send = send;
+    }
+
+    public void run() {
+        try {
+            ServerSocket ss = new ServerSocket(listen);
+            while (true) {
+                Socket sin = ss.accept();
+
+                Socket sout = new Socket("localhost", send);
+
+                Thread st = new Thread(new Send(sin, sout));
+                st.start();
+            }
+
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+    
+    /**
+     * @param buf
+     * @param count
+     */
+    static synchronized void dump(String str, byte[] buf, int count) {
+        // System.out.println(Thread.currentThread());
+        System.out.print(str+"{");
+        for (int j = 0; j < count; j++) {
+            if (j == count - 1) {
+                System.out.println(buf[j] + "}, ");
+            } else {
+                System.out.print(buf[j] + ", ");
+            }
+        }
+    }
+}
+
+
+class Send implements Runnable {
+
+    Socket sin;
+    Socket sout;
+
+    Send(Socket sin, Socket sout) {
+        this.sin = sin;
+        this.sout = sout;
+    }
+
+    public void run() {
+        try {
+
+            Reply rr = new Reply(sout.getInputStream(), sin.getOutputStream());
+            Thread rt = new Thread(rr);
+            rt.start();
+
+            OutputStream outout = sout.getOutputStream();
+            InputStream is = sin.getInputStream();
+            byte[] buf = new byte[4096];
+            int i = 0;
+            int count = 0;
+            while ((i = is.read()) != -1) {
+                buf[count++] = (byte)i;
+                outout.write(i);
+            }
+            SocketTracer.dump("Req: ", buf, count);
+
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+}
+
+class Reply implements Runnable {
+
+    InputStream is;
+    OutputStream outout;
+
+    Reply(InputStream is, OutputStream outout) {
+        this.is = is;
+        this.outout = outout;
+    }
+
+    public void run() {
+        try {
+            byte[] buf = new byte[4096];
+            int i = 0;
+            int count = 0;
+            while ((i = is.read()) != -1) {
+                buf[count++] = (byte)i;
+                outout.write(i);
+            }
+            SocketTracer.dump("Res: ", buf, count);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/resources/account/account.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/resources/account/account.composite
new file mode 100644
index 0000000000..14f77eed08
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ejb/src/test/resources/account/account.composite
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

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

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

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

+    * 

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

+    * 

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

+    * software distributed under the License is distributed on an

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

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

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" name="account">

+

+    <!-- composite refrence with ejb binding. Modify host and port number in uri attribute based on where you have installed target ResumeBank EJB -->

+

+    <component name="CustomerComponent">

+        <implementation.java class="account.CustomerImpl" />

+        <reference name="extEJBService">

+            <!-- To use the CosNaming, use the following URI -->

+            <!-- 

+                <binding.ejb uri="corbaname:iiop:1.2@localhost:1050#AddServiceBean" />

+            -->

+            <binding.ejb uri="hello-addservice/AddServiceBean/calculator.AddService" />

+        </reference>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/pom.xml
new file mode 100644
index 0000000000..041b3f1334
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/pom.xml
@@ -0,0 +1,146 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-binding-feed</artifactId>
+    <name>Apache Tuscany SCA Atom+RSS Feed Binding Extension</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-data-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-http</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+           <groupId>commons-httpclient</groupId>
+           <artifactId>commons-httpclient</artifactId>
+           <version>3.0.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>rome</groupId>
+            <artifactId>rome</artifactId>
+            <version>0.9</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.4</version> 
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-tomcat</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+           <groupId>commons-codec</groupId>
+           <artifactId>commons-codec</artifactId>
+           <version>1.3</version>
+           <exclusions>
+               <exclusion>
+                   <groupId>commons-codec</groupId>
+                   <artifactId>commons-codec</artifactId>
+               </exclusion>
+           </exclusions>
+        </dependency>
+
+        <dependency>
+           <groupId>commons-logging</groupId>
+           <artifactId>commons-logging</artifactId>
+           <version>1.1</version>
+           <exclusions>
+               <exclusion>
+                   <groupId>javax.servlet</groupId>
+                   <artifactId>servlet-api</artifactId>
+               </exclusion>
+               <exclusion>
+                   <groupId>avalon-framework</groupId>
+                   <artifactId>avalon-framework</artifactId>
+               </exclusion>
+           </exclusions>
+        </dependency>          
+                
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/AtomBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/AtomBinding.java
new file mode 100644
index 0000000000..85ee25bf42
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/AtomBinding.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.feed;
+
+import org.apache.tuscany.sca.assembly.Binding;
+
+/**
+ * Atom binding model.
+ */
+public interface AtomBinding extends Binding {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/AtomBindingFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/AtomBindingFactory.java
new file mode 100644
index 0000000000..050ba9b73c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/AtomBindingFactory.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.feed;
+
+/**
+ * Factory for the Atom binding
+ *
+ * @version $Rev$ $Date$
+ */
+public interface AtomBindingFactory {
+
+    /**
+     * Creates a new Atom binding.
+     * @return the new Atom binding
+     */
+    AtomBinding createAtomBinding();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/RSSBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/RSSBinding.java
new file mode 100644
index 0000000000..a71205ea77
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/RSSBinding.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.feed;
+
+import org.apache.tuscany.sca.assembly.Binding;
+
+/**
+ * RSS Feed binding model.
+ */
+public interface RSSBinding extends Binding {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/RSSBindingFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/RSSBindingFactory.java
new file mode 100644
index 0000000000..c95c8ac012
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/RSSBindingFactory.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.feed;
+
+/**
+ * Factory for the RSS binding
+ *
+ * @version $Rev$ $Date$
+ */
+public interface RSSBindingFactory {
+
+    /**
+     * Creates a new RSS binding.
+     * @return the new RSS binding
+     */
+    RSSBinding createRSSBinding();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/collection/Collection.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/collection/Collection.java
new file mode 100644
index 0000000000..5feaae401c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/collection/Collection.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.feed.collection;
+
+import org.osoa.sca.annotations.Remotable;
+
+import com.sun.syndication.feed.atom.Entry;
+
+/**
+ * Provides access to a collection of resources using Atom.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Remotable
+public interface Collection {
+
+    /**
+     * Get an RSS or Atom feed for a collection of resources.
+     * 
+     * @param uri the uri of the feed
+     * @return the RSS or Atom feed
+     */
+    com.sun.syndication.feed.atom.Feed getFeed();
+
+    /**
+     * Creates a new entry.
+     * 
+     * @param entry
+     * @return
+     */
+    Entry post(Entry entry);
+
+    /**
+     * Retrieves an entry.
+     * 
+     * @param id
+     * @return
+     */
+    Entry get(String id) throws NotFoundException;
+
+    /**
+     * Update an entry.
+     * 
+     * @param id
+     * @param entry
+     * @return
+     */
+    void put(String id, Entry entry) throws NotFoundException;
+
+    /**
+     * Delete an entry.
+     * 
+     * @param id
+     */
+    void delete(String id) throws NotFoundException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/collection/MediaCollection.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/collection/MediaCollection.java
new file mode 100644
index 0000000000..39a4213a65
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/collection/MediaCollection.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.feed.collection;
+
+import java.io.InputStream;
+
+import org.osoa.sca.annotations.Remotable;
+
+import com.sun.syndication.feed.atom.Entry;
+
+/**
+ * Provides access to a collection of resources using Atom.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Remotable
+public interface MediaCollection extends Collection {
+
+    /**
+     * Creates a new media entry
+     * 
+     * @param title
+     * @param slug
+     * @param contentType
+     * @param media
+     */
+    Entry postMedia(String title, String slug, String contentType, InputStream media);
+
+    /**
+     * Update a media entry.
+     * 
+     * @param id
+     * @param contentType
+     * @param media
+     * @return
+     */
+    void putMedia(String id, String contentType, InputStream media) throws NotFoundException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/collection/NotFoundException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/collection/NotFoundException.java
new file mode 100644
index 0000000000..503f30e685
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/collection/NotFoundException.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.feed.collection;
+
+/**
+ * Indicates that a resource could not be found.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NotFoundException extends Exception {
+    private static final long serialVersionUID = -5046027674128627383L;
+
+    public NotFoundException() {
+    }
+
+    public NotFoundException(String message) {
+        super(message);
+    }
+
+    public NotFoundException(Throwable cause) {
+        super(cause);
+    }
+
+    public NotFoundException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/impl/AtomBindingFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/impl/AtomBindingFactoryImpl.java
new file mode 100644
index 0000000000..a9a1167544
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/impl/AtomBindingFactoryImpl.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.feed.impl;
+
+import org.apache.tuscany.sca.binding.feed.AtomBinding;
+import org.apache.tuscany.sca.binding.feed.AtomBindingFactory;
+
+/**
+ * Factory for the Atom binding model.
+ *
+ * @version $Rev$ $Date$
+ */
+public class AtomBindingFactoryImpl implements AtomBindingFactory {
+
+    public AtomBinding createAtomBinding() {
+        return new AtomBindingImpl();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/impl/AtomBindingImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/impl/AtomBindingImpl.java
new file mode 100644
index 0000000000..0fb3b0211b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/impl/AtomBindingImpl.java
@@ -0,0 +1,135 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.feed.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.binding.feed.AtomBinding;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+/**
+ * Implementation of the Atom Feed binding model.
+ */
+class AtomBindingImpl implements AtomBinding, OptimizableBinding, PolicySetAttachPoint {
+
+    private String name;
+    private String uri;
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private IntentAttachPointType intentAttachPointType;
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
+
+    public List<PolicySet> getApplicablePolicySets() {
+        return applicablePolicySets;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+
+    public boolean isUnresolved() {
+        // The binding is always resolved
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        // The binding is always resolved
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+    
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public IntentAttachPointType getType() {
+        return intentAttachPointType;
+    }
+    
+    public void setType(IntentAttachPointType intentAttachPointType) {
+        this.intentAttachPointType = intentAttachPointType;
+    }
+
+    //FIXME Temporary to get access to the target binding information
+    // To be removed when the distributed domain supports wiring of other
+    // bindings than the SCA binding
+    private Binding targetBinding; 
+    private Component targetComponent; 
+    private ComponentService targetComponentService; 
+    
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+    
+    public Binding getTargetBinding() {
+        return targetBinding;
+    }
+    
+    public void setTargetBinding(Binding binding) {
+        this.targetBinding = binding;
+    }
+    
+    public Component getTargetComponent() {
+        return targetComponent;
+    }
+    
+    public void setTargetComponent(Component component) {
+        this.targetComponent = component;
+    }
+    
+    public ComponentService getTargetComponentService() {
+        return targetComponentService;
+    }
+    
+    public void setTargetComponentService(ComponentService service) {
+        this.targetComponentService = service; 
+    }
+
+    public void setPolicySets(List<PolicySet> policySets) {
+        this.policySets = policySets; 
+    }
+
+    public void setRequiredIntents(List<Intent> intents) {
+        this.requiredIntents = intents;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/impl/RSSBindingFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/impl/RSSBindingFactoryImpl.java
new file mode 100644
index 0000000000..4d8fb943f0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/impl/RSSBindingFactoryImpl.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.feed.impl;
+
+import org.apache.tuscany.sca.binding.feed.RSSBinding;
+import org.apache.tuscany.sca.binding.feed.RSSBindingFactory;
+
+/**
+ * Factory for the RSS binding model.
+ *
+ * @version $Rev$ $Date$
+ */
+public class RSSBindingFactoryImpl implements RSSBindingFactory {
+
+    public RSSBinding createRSSBinding() {
+        return new RSSBindingImpl();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/impl/RSSBindingImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/impl/RSSBindingImpl.java
new file mode 100644
index 0000000000..ced9d8e194
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/impl/RSSBindingImpl.java
@@ -0,0 +1,98 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.feed.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.binding.feed.RSSBinding;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+/**
+ * Implementation of the RSS Feed binding model.
+ */
+class RSSBindingImpl implements RSSBinding, PolicySetAttachPoint {
+
+    private String name;
+    private String uri;
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private IntentAttachPointType intentAttachPointType;
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
+
+    public List<PolicySet> getApplicablePolicySets() {
+        return applicablePolicySets;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public boolean isUnresolved() {
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        // The binding is always resolved
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+    
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public IntentAttachPointType getType() {
+        return intentAttachPointType;
+    }
+    
+    public void setType(IntentAttachPointType intentAttachPointType) {
+        this.intentAttachPointType = intentAttachPointType;
+    }
+    
+    public void setPolicySets(List<PolicySet> policySets) {
+        this.policySets = policySets; 
+    }
+
+    public void setRequiredIntents(List<Intent> intents) {
+        this.requiredIntents = intents;
+    }
+    
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }     
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/AtomBindingInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/AtomBindingInvoker.java
new file mode 100644
index 0000000000..45b35d9206
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/AtomBindingInvoker.java
@@ -0,0 +1,345 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.feed.provider;
+
+import java.io.InputStreamReader;
+import java.io.StringWriter;
+
+import org.apache.commons.httpclient.HttpClient;
+import org.apache.commons.httpclient.methods.DeleteMethod;
+import org.apache.commons.httpclient.methods.GetMethod;
+import org.apache.commons.httpclient.methods.PostMethod;
+import org.apache.commons.httpclient.methods.PutMethod;
+import org.apache.commons.httpclient.methods.StringRequestEntity;
+import org.apache.tuscany.sca.binding.feed.collection.NotFoundException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
+import org.osoa.sca.ServiceRuntimeException;
+
+import com.sun.syndication.feed.atom.Entry;
+import com.sun.syndication.feed.atom.Feed;
+import com.sun.syndication.io.WireFeedInput;
+import com.sun.syndication.io.XmlReader;
+
+/**
+ * Invoker for the Atom binding.
+ * 
+ * @version $Rev$ $Date$
+ */
+class AtomBindingInvoker implements Invoker, DataExchangeSemantics {
+
+    Operation operation;
+    String uri;
+    HttpClient httpClient;
+    String authorizationHeader;
+    
+    //FIXME Support conversion to/from data api entries 
+
+    AtomBindingInvoker(Operation operation, String uri, HttpClient httpClient, String authorizationHeader) {
+        this.operation = operation;
+        this.uri = uri;
+        this.httpClient = httpClient;
+        this.authorizationHeader = authorizationHeader;
+    }
+
+    public Message invoke(Message msg) {
+        // Shouldn't get here, as the only supported methods are
+        // defined in the ResourceCollection interface, and implemented
+        // by specific invoker subclasses
+        throw new UnsupportedOperationException(operation.getName());
+    }
+    
+    public boolean allowsPassByReference() {
+        return true;
+    }
+
+    /**
+     * Get operation invoker
+     */
+    public static class GetInvoker extends AtomBindingInvoker {
+
+        public GetInvoker(Operation operation, String uri, HttpClient httpClient, String authorizationHeader) {
+            super(operation, uri, httpClient, authorizationHeader);
+        }
+
+        @Override
+        public Message invoke(Message msg) {
+
+            // Get an entry
+            String id = (String)((Object[])msg.getBody())[0];
+
+            // Send an HTTP GET
+            GetMethod getMethod = new GetMethod(uri + "/" + id);
+            getMethod.setRequestHeader("Authorization", authorizationHeader);
+            try {
+                httpClient.executeMethod(getMethod);
+                int status = getMethod.getStatusCode();
+
+                // Read the Atom entry
+                if (status == 200) {
+                    Entry feedEntry =
+                        AtomFeedEntryUtil.readFeedEntry("atom_1.0", new InputStreamReader(getMethod.getResponseBodyAsStream()));
+                    msg.setBody(feedEntry);
+
+                } else if (status == 404) {
+                    msg.setFaultBody(new NotFoundException());
+                } else {
+                    msg.setFaultBody(new ServiceRuntimeException("HTTP status code: " + status));
+                }
+
+            } catch (Exception e) {
+                msg.setFaultBody(new ServiceRuntimeException(e));
+            } finally {
+                getMethod.releaseConnection();
+            }
+
+            return msg;
+        }
+    }
+
+    /**
+     * Post operation invoker
+     */
+    public static class PostInvoker extends AtomBindingInvoker {
+
+        public PostInvoker(Operation operation, String uri, HttpClient httpClient, String authorizationHeader) {
+            super(operation, uri, httpClient, authorizationHeader);
+        }
+
+        @Override
+        public Message invoke(Message msg) {
+
+            // Post an entry
+            Entry feedEntry = (Entry)((Object[])msg.getBody())[0];
+
+            // Send an HTTP POST
+            PostMethod postMethod = new PostMethod(uri);
+            postMethod.setRequestHeader("Authorization", authorizationHeader);
+            try {
+
+                // Write the Atom entry
+                StringWriter writer = new StringWriter();
+                AtomFeedEntryUtil.writeFeedEntry(feedEntry, "atom_1.0", writer);
+                postMethod.setRequestHeader("Content-type", "application/atom+xml; charset=utf-8");
+                postMethod.setRequestEntity(new StringRequestEntity(writer.toString()));
+
+                httpClient.executeMethod(postMethod);
+                int status = postMethod.getStatusCode();
+
+                // Read the Atom entry
+                if (status == 200 || status == 201) {
+                    Entry createdEntry =
+                        AtomFeedEntryUtil
+                            .readFeedEntry("atom_1.0", new InputStreamReader(postMethod.getResponseBodyAsStream()));
+                    msg.setBody(createdEntry);
+
+                } else if (status == 404) {
+                    msg.setFaultBody(new NotFoundException());
+                } else {
+                    msg.setFaultBody(new ServiceRuntimeException("HTTP status code: " + status));
+                }
+
+            } catch (Exception e) {
+                msg.setFaultBody(new ServiceRuntimeException(e));
+            } finally {
+                postMethod.releaseConnection();
+            }
+
+            return msg;
+        }
+    }
+
+    /**
+     * Put operation invoker
+     */
+    public static class PutInvoker extends AtomBindingInvoker {
+
+        public PutInvoker(Operation operation, String uri, HttpClient httpClient, String authorizationHeader) {
+            super(operation, uri, httpClient, authorizationHeader);
+        }
+
+        @Override
+        public Message invoke(Message msg) {
+
+            // Put an entry
+            Object[] args = (Object[])msg.getBody();
+            String id = (String)args[0];
+            Entry feedEntry = (Entry)args[1];
+
+            // Send an HTTP PUT
+            PutMethod putMethod = new PutMethod(uri + "/" + id);
+            putMethod.setRequestHeader("Authorization", authorizationHeader);
+            try {
+
+                // Write the Atom entry
+                StringWriter writer = new StringWriter();
+                AtomFeedEntryUtil.writeFeedEntry(feedEntry, "atom_1.0", writer);
+                putMethod.setRequestHeader("Content-type", "application/atom+xml; charset=utf-8");
+                putMethod.setRequestEntity(new StringRequestEntity(writer.toString()));
+
+                httpClient.executeMethod(putMethod);
+                int status = putMethod.getStatusCode();
+
+                // Read the Atom entry
+                if (status == 200 || status == 201) {
+                    try {
+                        Entry updatedEntry =
+                            AtomFeedEntryUtil.readFeedEntry("atom_1.0", new InputStreamReader(putMethod
+                                .getResponseBodyAsStream()));
+                        msg.setBody(updatedEntry);
+                    } catch (Exception e) {
+                        // Returning the updated entry is optional
+                    }
+
+                } else if (status == 404) {
+                    msg.setFaultBody(new NotFoundException());
+                } else {
+                    msg.setFaultBody(new ServiceRuntimeException("HTTP status code: " + status));
+                }
+
+            } catch (Exception e) {
+                msg.setFaultBody(new ServiceRuntimeException(e));
+            } finally {
+                putMethod.releaseConnection();
+            }
+
+            return msg;
+        }
+    }
+
+    /**
+     * Delete operation invoker
+     */
+    public static class DeleteInvoker extends AtomBindingInvoker {
+
+        public DeleteInvoker(Operation operation, String uri, HttpClient httpClient, String authorizationHeader) {
+            super(operation, uri, httpClient, authorizationHeader);
+        }
+
+        @Override
+        public Message invoke(Message msg) {
+
+            // Delete an entry
+            String id = (String)((Object[])msg.getBody())[0];
+
+            // Send an HTTP DELETE
+            DeleteMethod deleteMethod = new DeleteMethod(uri + "/" + id);
+            deleteMethod.setRequestHeader("Authorization", authorizationHeader);
+            try {
+                httpClient.executeMethod(deleteMethod);
+                int status = deleteMethod.getStatusCode();
+
+                // Read the Atom entry
+                if (status == 200) {
+                    msg.setBody(null);
+
+                } else if (status == 404) {
+                    msg.setFaultBody(new NotFoundException());
+                } else {
+                    msg.setFaultBody(new ServiceRuntimeException("HTTP status code: " + status));
+                }
+
+            } catch (Exception e) {
+                msg.setFaultBody(new ServiceRuntimeException(e));
+            } finally {
+                deleteMethod.releaseConnection();
+            }
+
+            return msg;
+        }
+    }
+
+    /**
+     * GetAll operation invoker
+     */
+    public static class GetAllInvoker extends AtomBindingInvoker {
+
+        public GetAllInvoker(Operation operation, String uri, HttpClient httpClient, String authorizationHeader) {
+            super(operation, uri, httpClient, authorizationHeader);
+        }
+
+        @Override
+        public Message invoke(Message msg) {
+
+            // Get a feed
+
+            // Send an HTTP GET
+            GetMethod getMethod = new GetMethod(uri);
+            getMethod.setRequestHeader("Authorization", authorizationHeader);
+            try {
+                httpClient.executeMethod(getMethod);
+                int status = getMethod.getStatusCode();
+
+                // Read the Atom feed
+                if (status == 200) {
+                    WireFeedInput input = new WireFeedInput();
+                    Feed feed = (Feed)input.build(new XmlReader(getMethod.getResponseBodyAsStream()));
+                    msg.setBody(feed);
+
+                } else if (status == 404) {
+                    msg.setFaultBody(new NotFoundException());
+                } else {
+                    msg.setFaultBody(new ServiceRuntimeException("HTTP status code: " + status));
+                }
+
+            } catch (Exception e) {
+                msg.setFaultBody(new ServiceRuntimeException(e));
+            } finally {
+                getMethod.releaseConnection();
+            }
+
+            return msg;
+        }
+    }
+
+    /**
+     * PostMedia operation invoker
+     */
+    public static class PostMediaInvoker extends AtomBindingInvoker {
+
+        public PostMediaInvoker(Operation operation, String uri, HttpClient httpClient, String authorizationHeader) {
+            super(operation, uri, httpClient, authorizationHeader);
+        }
+
+        @Override
+        public Message invoke(Message msg) {
+            // TODO implement
+            return super.invoke(msg);
+        }
+    }
+
+    /**
+     * PutMedia operation invoker
+     */
+    public static class PutMediaInvoker extends AtomBindingInvoker {
+
+        public PutMediaInvoker(Operation operation, String uri, HttpClient httpClient, String authorizationHeader) {
+            super(operation, uri, httpClient, authorizationHeader);
+        }
+
+        @Override
+        public Message invoke(Message msg) {
+            // TODO implement
+            return super.invoke(msg);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/AtomBindingProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/AtomBindingProviderFactory.java
new file mode 100644
index 0000000000..18bc73efde
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/AtomBindingProviderFactory.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.feed.provider;
+
+import org.apache.tuscany.sca.binding.feed.AtomBinding;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.impl.MediatorImpl;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * Implementation of the Atom binding model.
+ */
+public class AtomBindingProviderFactory implements BindingProviderFactory<AtomBinding> {
+
+    private MessageFactory messageFactory;
+    private Mediator mediator;
+    private ServletHost servletHost;
+
+    public AtomBindingProviderFactory(ExtensionPointRegistry extensionPoints) {
+        ServletHostExtensionPoint servletHosts = extensionPoints.getExtensionPoint(ServletHostExtensionPoint.class);
+        this.servletHost = servletHosts.getServletHosts().get(0);
+        ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        this.messageFactory = modelFactories.getFactory(MessageFactory.class);
+        this.mediator = new MediatorImpl(extensionPoints.getExtensionPoint(DataBindingExtensionPoint.class),
+                                         extensionPoints.getExtensionPoint(TransformerExtensionPoint.class));
+    }
+
+    public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+                                                                   RuntimeComponentReference reference,
+                                                                   AtomBinding binding) {
+        return new AtomReferenceBindingProvider(component, reference, binding);
+    }
+
+    public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+                                                               RuntimeComponentService service,
+                                                               AtomBinding binding) {
+        return new AtomServiceBindingProvider(component, service, binding, servletHost, messageFactory, mediator);
+    }
+
+    public Class<AtomBinding> getModelType() {
+        return AtomBinding.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/AtomFeedEntryUtil.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/AtomFeedEntryUtil.java
new file mode 100644
index 0000000000..7adbfca6e8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/AtomFeedEntryUtil.java
@@ -0,0 +1,117 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.feed.provider;
+
+import java.io.IOException;
+import java.io.Reader;
+import java.io.StringWriter;
+import java.io.Writer;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.jdom.Document;
+import org.jdom.Element;
+import org.jdom.JDOMException;
+import org.jdom.input.SAXBuilder;
+import org.jdom.output.Format;
+import org.jdom.output.XMLOutputter;
+
+import com.sun.syndication.feed.atom.Content;
+import com.sun.syndication.feed.atom.Entry;
+import com.sun.syndication.feed.atom.Feed;
+import com.sun.syndication.io.FeedException;
+import com.sun.syndication.io.WireFeedInput;
+import com.sun.syndication.io.WireFeedOutput;
+
+/**
+ * Utility methods to read/write Atom entries.
+ *
+ * @version $Rev$ $Date$
+ */
+class AtomFeedEntryUtil {
+
+    /**
+     * Read an Atom entry
+     * 
+     * @param request
+     * @return
+     * @throws IOException
+     * @throws JDOMException
+     * @throws FeedException
+     * @throws IllegalArgumentException
+     */
+    static Entry readFeedEntry(String feedType, Reader reader) throws JDOMException, IOException, IllegalArgumentException,
+        FeedException {
+        SAXBuilder builder = new SAXBuilder();
+        Document document = builder.build(reader);
+        Element root = document.getRootElement();
+        root.detach();
+        Feed feed = new Feed();
+        feed.setFeedType(feedType);
+        WireFeedOutput wireFeedOutput = new WireFeedOutput();
+        document = wireFeedOutput.outputJDom(feed);
+        document.getRootElement().addContent(root);
+        WireFeedInput input = new WireFeedInput();
+        feed = (Feed)input.build(document);
+        Entry feedEntry = (Entry)feed.getEntries().get(0);
+        if (feedEntry.getContents().size() != 0) {
+            Content content = (Content)feedEntry.getContents().get(0);
+            if ("text/xml".equals(content.getType())) {
+                Element element = root.getChild("content", root.getNamespace());
+                if (!element.getChildren().isEmpty()) {
+                    element = (Element)element.getChildren().get(0);
+                    XMLOutputter outputter = new XMLOutputter();
+                    StringWriter sw = new StringWriter();
+                    outputter.output(element, sw);
+                    content.setValue(sw.toString());
+                }
+            }
+        }
+        return feedEntry;
+    }
+
+    /**
+     * Write an Atom entry.
+     * 
+     * @param entry
+     * @param response
+     * @throws FeedException
+     * @throws IllegalArgumentException
+     * @throws IOException
+     * @throws ServletException
+     */
+    static void writeFeedEntry(Entry feedEntry, String feedType, Writer writer) throws IllegalArgumentException, FeedException,
+        IOException {
+        Feed feed = new Feed();
+        feed.setFeedType(feedType);
+        List<Entry> feedEntries = new ArrayList<Entry>();
+        feedEntries.add(feedEntry);
+        feed.setEntries(feedEntries);
+
+        WireFeedOutput wireFeedOutput = new WireFeedOutput();
+        Document document = wireFeedOutput.outputJDom(feed);
+        Element root = document.getRootElement();
+        Element element = (Element)root.getChildren().get(0);
+        XMLOutputter outputter = new XMLOutputter();
+        outputter.setFormat(Format.getPrettyFormat());
+        outputter.output(element, writer);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/AtomReferenceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/AtomReferenceBindingProvider.java
new file mode 100644
index 0000000000..e93ecd40ee
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/AtomReferenceBindingProvider.java
@@ -0,0 +1,114 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.feed.provider;
+
+import java.net.URI;
+
+import org.apache.commons.codec.binary.Base64;
+import org.apache.commons.httpclient.Credentials;
+import org.apache.commons.httpclient.HttpClient;
+import org.apache.commons.httpclient.MultiThreadedHttpConnectionManager;
+import org.apache.commons.httpclient.UsernamePasswordCredentials;
+import org.apache.commons.httpclient.auth.AuthScope;
+import org.apache.tuscany.sca.binding.feed.AtomBinding;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+/**
+ * Implementation of the Atom binding provider.
+ */
+class AtomReferenceBindingProvider implements ReferenceBindingProvider {
+
+    private RuntimeComponentReference reference;
+    private AtomBinding binding;
+    private String authorizationHeader;
+    private HttpClient httpClient;
+
+    /**
+     * Construcst a new AtomReferenceBindingProvider
+     * @param component
+     * @param reference
+     * @param binding
+     */
+    AtomReferenceBindingProvider(RuntimeComponent component,
+                                        RuntimeComponentReference reference,
+                                        AtomBinding binding) {
+        this.reference = reference;
+        this.binding = binding;
+
+        // Prepare authorization header
+        String authorization = "admin" + ":" + "admin";
+        authorizationHeader = "Basic " + new String(Base64.encodeBase64(authorization.getBytes()));
+
+        // Create an HTTP client
+        httpClient = new HttpClient(new MultiThreadedHttpConnectionManager());
+        httpClient.getHttpConnectionManager().getParams().setConnectionTimeout(60000);
+    }
+
+    public Invoker createInvoker(Operation operation) {
+        String operationName = operation.getName();
+        if (operationName.equals("get")) {
+            return new AtomBindingInvoker.GetInvoker(operation, binding.getURI(), httpClient, authorizationHeader);
+        } else if (operationName.equals("post")) {
+            return new AtomBindingInvoker.PostInvoker(operation, binding.getURI(), httpClient, authorizationHeader);
+        } else if (operationName.equals("put")) {
+            return new AtomBindingInvoker.PutInvoker(operation, binding.getURI(), httpClient, authorizationHeader);
+        } else if (operationName.equals("delete")) {
+            return new AtomBindingInvoker.DeleteInvoker(operation, binding.getURI(), httpClient,
+                                                        authorizationHeader);
+        } else if (operationName.equals("getFeed") || operationName.equals("getAll")) {
+            return new AtomBindingInvoker.GetAllInvoker(operation, binding.getURI(), httpClient,
+                                                               authorizationHeader);
+        } else if (operationName.equals("postMedia")) {
+            return new AtomBindingInvoker.PostMediaInvoker(operation, binding.getURI(), httpClient,
+                                                           authorizationHeader);
+        } else if (operationName.equals("putMedia")) {
+            return new AtomBindingInvoker.PutMediaInvoker(operation, binding.getURI(), httpClient,
+                                                          authorizationHeader);
+        }
+
+        return new AtomBindingInvoker(operation, binding.getURI(), httpClient, authorizationHeader);
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return reference.getInterfaceContract();
+    }
+
+    public void start() {
+
+        // Configure the HTTP client credentials
+        Credentials credentials = new UsernamePasswordCredentials("admin", "admin");
+        httpClient.getParams().setAuthenticationPreemptive(true);
+        URI uri = URI.create(binding.getURI());
+        httpClient.getState().setCredentials(new AuthScope(uri.getHost(), uri.getPort()), credentials);
+    }
+
+    public void stop() {
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/AtomServiceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/AtomServiceBindingProvider.java
new file mode 100644
index 0000000000..5cc0a30d7b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/AtomServiceBindingProvider.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.feed.provider;
+
+import org.apache.tuscany.sca.binding.feed.AtomBinding;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+/**
+ * Implementation of the Atom binding provider.
+ */
+class AtomServiceBindingProvider implements ServiceBindingProvider {
+
+    private RuntimeComponentService service;
+    private AtomBinding binding;
+    private ServletHost servletHost;
+    private MessageFactory messageFactory;
+    private String servletMapping;
+    private Mediator mediator;
+
+    AtomServiceBindingProvider(RuntimeComponent component,
+                                      RuntimeComponentService service,
+                                      AtomBinding binding,
+                                      ServletHost servletHost,
+                                      MessageFactory messageFactory,
+                                      Mediator mediator) {
+        this.service = service;
+        this.binding = binding;
+        this.servletHost = servletHost;
+        this.messageFactory = messageFactory;
+        this.mediator = mediator;
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return service.getInterfaceContract();
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public void start() {
+        RuntimeComponentService componentService = (RuntimeComponentService)service;
+        RuntimeWire wire = componentService.getRuntimeWire(binding);
+
+        FeedBindingListenerServlet servlet =
+            new FeedBindingListenerServlet(wire, messageFactory, mediator, "atom_1.0");
+
+        servletMapping = binding.getURI();
+        if (!servletMapping.endsWith("/")) {
+            servletMapping += "/";
+        }
+        if (!servletMapping.endsWith("*")) {
+            servletMapping += "*";
+        }
+        servletHost.addServletMapping(servletMapping, servlet);
+        
+        // Save the actual binding URI in the binding
+        binding.setURI(servletHost.getURLMapping(binding.getURI()).toString());
+    }
+
+    public void stop() {
+        servletHost.removeServletMapping(servletMapping);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/FeedBindingListenerServlet.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/FeedBindingListenerServlet.java
new file mode 100644
index 0000000000..85fd626871
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/FeedBindingListenerServlet.java
@@ -0,0 +1,786 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.feed.provider;
+
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.io.UnsupportedEncodingException;
+import java.io.Writer;
+import java.net.URLDecoder;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+import java.util.StringTokenizer;
+import java.util.logging.Logger;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.xml.namespace.QName;
+
+import org.apache.commons.codec.binary.Base64;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.implementation.data.collection.Item;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.jdom.Document;
+import org.jdom.Element;
+import org.jdom.JDOMException;
+import org.jdom.Namespace;
+import org.jdom.output.Format;
+import org.jdom.output.XMLOutputter;
+
+import com.sun.syndication.feed.atom.Content;
+import com.sun.syndication.feed.atom.Entry;
+import com.sun.syndication.feed.atom.Feed;
+import com.sun.syndication.feed.atom.Link;
+import com.sun.syndication.feed.synd.SyndFeed;
+import com.sun.syndication.feed.synd.SyndFeedImpl;
+import com.sun.syndication.io.FeedException;
+import com.sun.syndication.io.SyndFeedOutput;
+import com.sun.syndication.io.WireFeedOutput;
+
+/**
+ * A resource collection binding listener, implemented as a servlet and
+ * registered in a servlet host provided by the SCA hosting runtime.
+ */
+class FeedBindingListenerServlet extends HttpServlet {
+    private static final Logger logger = Logger.getLogger(FeedBindingListenerServlet.class.getName());
+    private static final long serialVersionUID = 1L;
+
+    private final static Namespace APP_NS = Namespace.getNamespace("app", "http://purl.org/atom/app#");
+    private final static Namespace ATOM_NS = Namespace.getNamespace("atom", "http://www.w3.org/2005/Atom");
+
+    private RuntimeWire wire;
+    private Invoker getFeedInvoker;
+    private Invoker getAllInvoker;
+    private Invoker queryInvoker;
+    private Invoker getInvoker;
+    private Invoker postInvoker;
+    private Invoker postMediaInvoker;
+    private Invoker putInvoker;
+    private Invoker putMediaInvoker;
+    private Invoker deleteInvoker;
+    private MessageFactory messageFactory;
+    private String feedType;
+    private Mediator mediator;
+    private DataType<?> itemClassType;
+    private DataType<?> itemXMLType;
+    private boolean supportsFeedEntries;
+
+    /**
+     * Constructs a new binding listener.
+     * 
+     * @param wire
+     * @param messageFactory
+     * @param feedType
+     */
+    FeedBindingListenerServlet(RuntimeWire wire, MessageFactory messageFactory, Mediator mediator, String feedType) {
+        this.wire = wire;
+        this.messageFactory = messageFactory;
+        this.mediator = mediator;
+        this.feedType = feedType;
+
+        // Get the invokers for the supported operations
+        Operation getOperation = null;
+        for (InvocationChain invocationChain : this.wire.getInvocationChains()) {
+            invocationChain.setAllowsPassByReference(true);
+            Operation operation = invocationChain.getTargetOperation();
+            String operationName = operation.getName();
+            if (operationName.equals("getFeed")) {
+                getFeedInvoker = invocationChain.getHeadInvoker();
+            } else if (operationName.equals("getAll")) {
+                getAllInvoker = invocationChain.getHeadInvoker();
+            } else if (operationName.equals("query")) {
+                queryInvoker = invocationChain.getHeadInvoker();
+            } else if (operationName.equals("get")) {
+                getInvoker = invocationChain.getHeadInvoker();
+                getOperation = operation;
+            } else if (operationName.equals("put")) {
+                putInvoker = invocationChain.getHeadInvoker();
+            } else if (operationName.equals("putMedia")) {
+                putMediaInvoker = invocationChain.getHeadInvoker();
+            } else if (operationName.equals("post")) {
+                postInvoker = invocationChain.getHeadInvoker();
+            } else if (operationName.equals("postMedia")) {
+                postMediaInvoker = invocationChain.getHeadInvoker();
+            } else if (operationName.equals("delete")) {
+                deleteInvoker = invocationChain.getHeadInvoker();
+            }
+        }
+
+        // Determine the collection item type
+        itemXMLType = new DataTypeImpl<Class<?>>(String.class.getName(), String.class, String.class);
+        Class<?> itemClass = getOperation.getOutputType().getPhysical();
+        if (itemClass == Entry.class) {
+            supportsFeedEntries = true;
+        }
+        DataType<XMLType> outputType = getOperation.getOutputType();
+        QName qname = outputType.getLogical().getElementName();
+        qname = new QName(qname.getNamespaceURI(), itemClass.getSimpleName());
+        itemClassType = new DataTypeImpl<XMLType>("java:complexType", itemClass, new XMLType(qname, null));
+        
+    }
+
+    @Override
+    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+
+        // No authentication required for a get request
+
+        // Get the request path
+        String path = URLDecoder.decode(request.getRequestURI().substring(request.getServletPath().length()), "UTF-8");
+
+        // The feedType parameter is used to override what type of feed is going
+        // to be produced
+        String requestFeedType = request.getParameter("feedType");
+        if (requestFeedType == null)
+            requestFeedType = feedType;
+
+        logger.info(">>> FeedEndPointServlet (" + requestFeedType + ") " + request.getRequestURI());
+
+        // Handle an Atom request
+        if (requestFeedType.startsWith("atom_")) {
+
+            if (path != null && path.equals("/atomsvc")) {
+
+                // Return the Atom service document
+                response.setContentType("application/atomsvc+xml; charset=utf-8");
+                Document document = new Document();
+                Element service = new Element("service", APP_NS);
+                document.setRootElement(service);
+
+                Element workspace = new Element("workspace", APP_NS);
+                Element title = new Element("title", ATOM_NS);
+                title.setText("resource");
+                workspace.addContent(title);
+                service.addContent(workspace);
+
+                Element collection = new Element("collection", APP_NS);
+                String href = request.getRequestURL().toString();
+                href = href.substring(0, href.length() - "/atomsvc".length());
+                collection.setAttribute("href", href);
+                Element collectionTitle = new Element("title", ATOM_NS);
+                collectionTitle.setText("entries");
+                collection.addContent(collectionTitle);
+                workspace.addContent(collection);
+
+                XMLOutputter outputter = new XMLOutputter();
+                Format format = Format.getPrettyFormat();
+                format.setEncoding("UTF-8");
+                outputter.setFormat(format);
+                outputter.output(document, getWriter(response));
+
+            } else if (path == null || path.length() == 0 || path.equals("/")) {
+
+                // Return a feed containing the entries in the collection
+                Feed feed = null;
+                if (supportsFeedEntries) {
+
+                    // The service implementation supports feed entries, invoke its getFeed operation
+                    Message requestMessage = messageFactory.createMessage();
+                    Message responseMessage = getFeedInvoker.invoke(requestMessage);
+                    if (responseMessage.isFault()) {
+                        throw new ServletException((Throwable)responseMessage.getBody());
+                    }
+                    feed = (Feed)responseMessage.getBody();
+                    
+                } else {
+
+                    // The service implementation does not support feed entries,
+                    // invoke its getAll operation to get the data item collection, then create
+                    // feed entries from the items
+                    Message requestMessage = messageFactory.createMessage();
+                    Message responseMessage;
+                    if (request.getQueryString() != null) {
+                        requestMessage.setBody(new Object[] {request.getQueryString()});
+                        responseMessage = queryInvoker.invoke(requestMessage);
+                    } else {
+                        responseMessage = getAllInvoker.invoke(requestMessage);
+                    }
+                    if (responseMessage.isFault()) {
+                        throw new ServletException((Throwable)responseMessage.getBody());
+                    }
+                    org.apache.tuscany.sca.implementation.data.collection.Entry<Object, Object>[] collection =
+                        (org.apache.tuscany.sca.implementation.data.collection.Entry<Object, Object>[])responseMessage.getBody();
+                    if (collection != null) {
+                        // Create the feed
+                        feed = new Feed();
+                        feed.setTitle("Feed");
+                        for (org.apache.tuscany.sca.implementation.data.collection.Entry<Object, Object> entry: collection) {
+                            Entry feedEntry = createFeedEntry(entry);
+                            feed.getEntries().add(feedEntry);
+                        }
+                    }
+                }
+                if (feed != null) {
+                    
+                    // Write the Atom feed
+                    response.setContentType("application/atom+xml; charset=utf-8");
+                    feed.setFeedType(requestFeedType);
+                    WireFeedOutput feedOutput = new WireFeedOutput();
+                    try {
+                        feedOutput.output(feed, getWriter(response));
+                    } catch (FeedException e) {
+                        throw new ServletException(e);
+                    }
+                } else {
+                    response.sendError(HttpServletResponse.SC_NOT_FOUND);
+                }
+                
+            } else if (path.startsWith("/")) {
+
+                // Return a specific entry in the collection
+                Entry feedEntry;
+
+                // Invoke the get operation on the service implementation
+                Message requestMessage = messageFactory.createMessage();
+                String id = path.substring(1);
+                requestMessage.setBody(new Object[] {id});
+                Message responseMessage = getInvoker.invoke(requestMessage);
+                if (responseMessage.isFault()) {
+                    throw new ServletException((Throwable)responseMessage.getBody());
+                }
+                if (supportsFeedEntries) {
+                    
+                    // The service implementation returns a feed entry 
+                    feedEntry = responseMessage.getBody();
+                    
+                } else {
+                    
+                    // The service implementation only returns a data item, create an entry
+                    // from it
+                    feedEntry = createFeedEntry(new org.apache.tuscany.sca.implementation.data.collection.Entry<Object, Object>(id, responseMessage.getBody()));
+                }
+
+                // Write the Atom entry
+                if (feedEntry != null) {
+                    response.setContentType("application/atom+xml; charset=utf-8");
+                    try {
+                        AtomFeedEntryUtil.writeFeedEntry(feedEntry, feedType, getWriter(response));
+                    } catch (FeedException e) {
+                        throw new ServletException(e);
+                    }
+                } else {
+                    response.sendError(HttpServletResponse.SC_NOT_FOUND);
+                }
+
+            } else {
+
+                // Path doesn't match any known pattern
+                response.sendError(HttpServletResponse.SC_NOT_FOUND);
+            }
+        } else {
+
+            // Handle an RSS request
+            if (path == null || path.length() == 0 || path.equals("/")) {
+
+                // Return an RSS feed containing the entries in the collection
+                Feed feed = null;
+                if (supportsFeedEntries) {
+
+                    // The service implementation supports feed entries, invoke its getFeed operation
+                    Message requestMessage = messageFactory.createMessage();
+                    Message responseMessage = getFeedInvoker.invoke(requestMessage);
+                    if (responseMessage.isFault()) {
+                        throw new ServletException((Throwable)responseMessage.getBody());
+                    }
+                    feed = (Feed)responseMessage.getBody();
+                    
+                } else {
+
+                    // The service implementation does not support feed entries, invoke its
+                    // getAll operation to get the data item collection. then create feed entries
+                    // from the data items
+                    Message requestMessage = messageFactory.createMessage();
+                    Message responseMessage;
+                    if (request.getQueryString() != null) {
+                        requestMessage.setBody(new Object[] {request.getQueryString()});
+                        responseMessage = queryInvoker.invoke(requestMessage);
+                    } else {
+                        responseMessage = getAllInvoker.invoke(requestMessage);
+                    }
+                    if (responseMessage.isFault()) {
+                        throw new ServletException((Throwable)responseMessage.getBody());
+                    }
+                    org.apache.tuscany.sca.implementation.data.collection.Entry<Object, Object>[] collection =
+                        (org.apache.tuscany.sca.implementation.data.collection.Entry<Object, Object>[])responseMessage.getBody();
+                    if (collection != null) {
+                        // Create the feed
+                        feed = new Feed();
+                        feed.setTitle("Feed");
+                        for (org.apache.tuscany.sca.implementation.data.collection.Entry<Object, Object> entry: collection) {
+                            Entry feedEntry = createFeedEntry(entry);
+                            feed.getEntries().add(feedEntry);
+                        }
+                    }
+                }
+
+                // Convert to an RSS feed
+                if (feed != null) {
+                    response.setContentType("application/rss+xml; charset=utf-8");
+                    feed.setFeedType("atom_1.0");
+                    SyndFeed syndFeed = new SyndFeedImpl(feed);
+                    syndFeed.setFeedType(requestFeedType);
+                    syndFeed.setLink(path);
+                    SyndFeedOutput syndOutput = new SyndFeedOutput();
+                    try {
+                        syndOutput.output(syndFeed, getWriter(response));
+                    } catch (FeedException e) {
+                        throw new ServletException(e);
+                    }
+                } else {
+                    response.sendError(HttpServletResponse.SC_NOT_FOUND);
+                }
+            } else {
+                response.sendError(HttpServletResponse.SC_NOT_FOUND);
+            }
+        }
+    }
+
+    /**
+     * Create an Atom entry from a data collection entry.
+     * @param entry 
+     * @return
+     */
+    private Entry createFeedEntry(org.apache.tuscany.sca.implementation.data.collection.Entry<Object, Object> entry) {
+        Object key = entry.getKey();
+        Object data = entry.getData();
+        if (data instanceof Item) {
+            Item item = (Item)data;
+            
+            Entry feedEntry = new Entry();
+            feedEntry.setId(key.toString());
+            feedEntry.setTitle(item.getTitle());
+    
+            String value = item.getContents();
+            if (value != null) {
+                Content content = new Content();
+                content.setType("text/xml");
+                content.setValue(value);
+                List<Content> contents = new ArrayList<Content>();
+                contents.add(content);
+                feedEntry.setContents(contents);
+            }
+    
+            String href = item.getLink();
+            if (href == null) {
+                href = key.toString();
+            }
+            Link link = new Link();
+            link.setRel("edit");
+            link.setHref(href);
+            feedEntry.getOtherLinks().add(link);
+            link = new Link();
+            link.setRel("alternate");
+            link.setHref(href);
+            feedEntry.getAlternateLinks().add(link);
+    
+            Date date = item.getDate();
+            if (date == null) {
+                date = new Date();
+            }
+            feedEntry.setCreated(date);
+            return feedEntry;
+            
+        } else if (data != null) {
+            Entry feedEntry = new Entry();
+            feedEntry.setId(key.toString());
+            feedEntry.setTitle("item");
+    
+            // Convert the item to XML
+            String value = mediator.mediate(data, itemClassType, itemXMLType, null).toString();
+            
+            Content content = new Content();
+            content.setType("text/xml");
+            content.setValue(value);
+            List<Content> contents = new ArrayList<Content>();
+            contents.add(content);
+            feedEntry.setContents(contents);
+    
+            Link link = new Link();
+            link.setRel("edit");
+            link.setHref(key.toString());
+            feedEntry.getOtherLinks().add(link);
+            link = new Link();
+            link.setRel("alternate");
+            link.setHref(key.toString());
+            feedEntry.getAlternateLinks().add(link);
+    
+            feedEntry.setCreated(new Date());
+            return feedEntry;
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Create a data collection entry from an Atom entry.
+     * @param feedEntry
+     * @return
+     */
+    private org.apache.tuscany.sca.implementation.data.collection.Entry<Object, Object> createEntry(Entry feedEntry) {
+        if (feedEntry != null) {
+            if (itemClassType.getPhysical() == Item.class) {
+                String key = feedEntry.getId();
+                
+                Item item = new Item();
+                item.setTitle(feedEntry.getTitle());
+                
+                List<?> contents = feedEntry.getContents();
+                if (!contents.isEmpty()) {
+                    Content content = (Content)contents.get(0);
+                    String value = content.getValue();
+                    item.setContents(value);
+                }
+                
+                for (Object l : feedEntry.getOtherLinks()) {
+                    Link link = (Link)l;
+                    if (link.getRel() == null || "edit".equals(link.getRel())) {
+                        String href = link.getHref();
+                        if (href.startsWith("null/")) {
+                            href = href.substring(5);
+                        }
+                        item.setLink(href);
+                        break;
+                    }
+                }
+                
+                item.setDate(feedEntry.getCreated());
+                
+                return new org.apache.tuscany.sca.implementation.data.collection.Entry<Object, Object>(key, item);
+                
+            } else {
+                String key = feedEntry.getId();
+                
+                // Create the item from XML
+                List<?> contents = feedEntry.getContents();
+                if (contents.isEmpty()) {
+                    return null;
+                }
+                Content content = (Content)contents.get(0);
+                String value = content.getValue();
+                Object data = mediator.mediate(value, itemXMLType, itemClassType, null);
+
+                return new org.apache.tuscany.sca.implementation.data.collection.Entry<Object, Object>(key, data);
+            }
+        } else {
+            return null;
+        }
+    }
+
+    @Override
+    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException,
+        IOException {
+
+        // Authenticate the user
+        String user = processAuthorizationHeader(request);
+        if (user == null) {
+            unauthorized(response);
+            return;
+        }
+
+        // Get the request path
+        String path = URLDecoder.decode(request.getRequestURI().substring(request.getServletPath().length()), "UTF-8");
+
+        if (path == null || path.length() == 0 || path.equals("/")) {
+            Entry createdFeedEntry = null;
+
+            // Create a new Atom entry
+            String contentType = request.getContentType();
+            if (contentType.startsWith("application/atom+xml")) {
+
+                // Read the entry from the request
+                Entry feedEntry;
+                try {
+                    feedEntry = AtomFeedEntryUtil.readFeedEntry(feedType, request.getReader());
+                } catch (JDOMException e) {
+                    throw new ServletException(e);
+                } catch (FeedException e) {
+                    throw new ServletException(e);
+                }
+
+                // Let the component implementation create it
+                if (supportsFeedEntries) {
+                    
+                    // The service implementation supports feed entries, pass the entry to it
+                    Message requestMessage = messageFactory.createMessage();
+                    requestMessage.setBody(new Object[] {feedEntry});
+                    Message responseMessage = postInvoker.invoke(requestMessage);
+                    if (responseMessage.isFault()) {
+                        throw new ServletException((Throwable)responseMessage.getBody());
+                    }
+                    createdFeedEntry = responseMessage.getBody();
+                } else {
+                    
+                    // The service implementation does not support feed entries, pass the data item to it
+                    Message requestMessage = messageFactory.createMessage();
+                    org.apache.tuscany.sca.implementation.data.collection.Entry<Object, Object> entry = createEntry(feedEntry);
+                    requestMessage.setBody(new Object[] {entry.getKey(), entry.getData()});
+                    Message responseMessage = postInvoker.invoke(requestMessage);
+                    if (responseMessage.isFault()) {
+                        throw new ServletException((Throwable)responseMessage.getBody());
+                    }
+                    entry.setKey(responseMessage.getBody());
+                    createdFeedEntry = createFeedEntry(entry);
+                }
+
+            } else if (contentType != null) {
+
+                // Create a new media entry
+
+                // Get incoming headers
+                String title = request.getHeader("Title");
+                String slug = request.getHeader("Slug");
+
+                // Let the component implementation create the media entry
+                Message requestMessage = messageFactory.createMessage();
+                requestMessage.setBody(new Object[] {title, slug, contentType, request.getInputStream()});
+                Message responseMessage = postMediaInvoker.invoke(requestMessage);
+                if (responseMessage.isFault()) {
+                    throw new ServletException((Throwable)responseMessage.getBody());
+                }
+                createdFeedEntry = responseMessage.getBody();
+            } else {
+                response.sendError(HttpServletResponse.SC_UNSUPPORTED_MEDIA_TYPE);
+            }
+
+            // A new entry was created successfully
+            if (createdFeedEntry != null) {
+
+                // Set location of the created entry in the Location header
+                for (Object l : createdFeedEntry.getOtherLinks()) {
+                    Link link = (Link)l;
+                    if (link.getRel() == null || "edit".equals(link.getRel())) {
+                        response.addHeader("Location", link.getHref());
+                        break;
+                    }
+                }
+
+                // Write the created Atom entry
+                response.setStatus(HttpServletResponse.SC_CREATED);
+                response.setContentType("application/atom+xml; charset=utf-8");
+                try {
+                    AtomFeedEntryUtil.writeFeedEntry(createdFeedEntry, feedType, getWriter(response));
+                } catch (FeedException e) {
+                    throw new ServletException(e);
+                }
+
+            } else {
+                response.sendError(HttpServletResponse.SC_NOT_FOUND);
+            }
+
+        } else {
+            response.sendError(HttpServletResponse.SC_NOT_FOUND);
+        }
+    }
+
+    private Writer getWriter(HttpServletResponse response) throws UnsupportedEncodingException, IOException {
+        Writer writer = new OutputStreamWriter(response.getOutputStream(), "UTF-8");
+        return writer;
+    }
+
+    @Override
+    protected void doPut(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+
+        // Authenticate the user
+        String user = processAuthorizationHeader(request);
+        if (user == null) {
+            unauthorized(response);
+            return;
+        }
+
+        // Get the request path
+        String path = URLDecoder.decode(request.getRequestURI().substring(request.getServletPath().length()), "UTF-8");
+
+        if (path != null && path.startsWith("/")) {
+            String id = path.substring(1);
+
+            // Update an Atom entry
+            String contentType = request.getContentType();
+            if (contentType.startsWith("application/atom+xml")) {
+
+                // Read the entry from the request
+                Entry feedEntry;
+                try {
+                    feedEntry = AtomFeedEntryUtil.readFeedEntry(feedType, request.getReader());
+                } catch (JDOMException e) {
+                    throw new ServletException(e);
+                } catch (FeedException e) {
+                    throw new ServletException(e);
+                }
+
+                // Let the component implementation create it
+                if (supportsFeedEntries) {
+                    
+                    // The service implementation supports feed entries, pass the entry to it
+                    Message requestMessage = messageFactory.createMessage();
+                    requestMessage.setBody(new Object[] {id, feedEntry});
+                    Message responseMessage = putInvoker.invoke(requestMessage);
+                    if (responseMessage.isFault()) {
+                        Object body = responseMessage.getBody();
+                        if (body.getClass().getName().endsWith(".NotFoundException")) {
+                            response.sendError(HttpServletResponse.SC_NOT_FOUND);
+                        } else {
+                            throw new ServletException((Throwable)responseMessage.getBody());
+                        }
+                    }
+                } else {
+                    
+                    // The service implementation does not support feed entries, pass the data item to it
+                    Message requestMessage = messageFactory.createMessage();
+                    org.apache.tuscany.sca.implementation.data.collection.Entry<Object, Object> entry = createEntry(feedEntry);
+                    requestMessage.setBody(new Object[] {entry.getKey(), entry.getData()});
+                    Message responseMessage = putInvoker.invoke(requestMessage);
+                    if (responseMessage.isFault()) {
+                        Object body = responseMessage.getBody();
+                        if (body.getClass().getName().endsWith(".NotFoundException")) {
+                            response.sendError(HttpServletResponse.SC_NOT_FOUND);
+                        } else {
+                            throw new ServletException((Throwable)responseMessage.getBody());
+                        }
+                    }
+                }
+
+            } else if (contentType != null) {
+
+                // Updated a media entry
+
+                // Let the component implementation create the media entry
+                Message requestMessage = messageFactory.createMessage();
+                requestMessage.setBody(new Object[] {id, contentType, request.getInputStream()});
+                Message responseMessage = putMediaInvoker.invoke(requestMessage);
+                Object body = responseMessage.getBody();
+                if (responseMessage.isFault()) {
+                    if (body.getClass().getName().endsWith(".NotFoundException")) {
+                        response.sendError(HttpServletResponse.SC_NOT_FOUND);
+                    } else {
+                        throw new ServletException((Throwable)responseMessage.getBody());
+                    }
+                }
+            } else {
+                response.sendError(HttpServletResponse.SC_UNSUPPORTED_MEDIA_TYPE);
+            }
+        } else {
+            response.sendError(HttpServletResponse.SC_NOT_FOUND);
+        }
+    }
+
+    @Override
+    protected void doDelete(HttpServletRequest request, HttpServletResponse response) throws ServletException,
+        IOException {
+
+        // Authenticate the user
+        String user = processAuthorizationHeader(request);
+        if (user == null) {
+            unauthorized(response);
+            return;
+        }
+
+        // Get the request path
+        String path = URLDecoder.decode(request.getRequestURI().substring(request.getServletPath().length()), "UTF-8");
+
+        String id;
+        if (path != null && path.startsWith("/")) {
+            id = path.substring(1);
+        } else {
+            id = "";
+        }
+
+        // Delete a specific entry from the collection
+        Message requestMessage = messageFactory.createMessage();
+        requestMessage.setBody(new Object[] {id});
+        Message responseMessage = deleteInvoker.invoke(requestMessage);
+        if (responseMessage.isFault()) {
+            Object body = responseMessage.getBody();
+            if (body.getClass().getName().endsWith(".NotFoundException")) {
+                response.sendError(HttpServletResponse.SC_NOT_FOUND);
+            } else {
+                throw new ServletException((Throwable)responseMessage.getBody());
+            }
+        }
+    }
+
+    /**
+     * Process the authorization header
+     * 
+     * @param request
+     * @return
+     * @throws ServletException
+     */
+    private String processAuthorizationHeader(HttpServletRequest request) throws ServletException {
+        try {
+            String authorization = request.getHeader("Authorization");
+            if (authorization != null) {
+                StringTokenizer tokens = new StringTokenizer(authorization);
+                if (tokens.hasMoreTokens()) {
+                    String basic = tokens.nextToken();
+                    if (basic.equalsIgnoreCase("Basic")) {
+                        String credentials = tokens.nextToken();
+                        String userAndPassword = new String(Base64.decodeBase64(credentials.getBytes()));
+                        int colon = userAndPassword.indexOf(":");
+                        if (colon != -1) {
+                            String user = userAndPassword.substring(0, colon);
+                            String password = userAndPassword.substring(colon + 1);
+
+                            // Authenticate the User.
+                            if (authenticate(user, password)) {
+                                return user;
+                            }
+                        }
+                    }
+                }
+            }
+        } catch (Exception e) {
+            throw new ServletException(e);
+        }
+        return null;
+    }
+
+    /**
+     * Authenticate a user.
+     * 
+     * @param user
+     * @param password
+     * @return
+     */
+    private boolean authenticate(String user, String password) {
+
+        // TODO Handle this using SCA security policies
+        //FIXME Why are we using endsWith instead of equals here??
+        return ("admin".endsWith(user) && "admin".equals(password));
+    }
+
+    /**
+     * Reject an unauthorized request.
+     * 
+     * @param response
+     */
+    private void unauthorized(HttpServletResponse response) throws IOException {
+        response.setHeader("WWW-Authenticate", "BASIC realm=\"Tuscany\"");
+        response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/RSSBindingInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/RSSBindingInvoker.java
new file mode 100644
index 0000000000..ec5ba85657
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/RSSBindingInvoker.java
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.feed.provider;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
+
+import com.sun.syndication.feed.atom.Feed;
+import com.sun.syndication.feed.synd.SyndFeed;
+import com.sun.syndication.io.FeedException;
+import com.sun.syndication.io.SyndFeedInput;
+import com.sun.syndication.io.WireFeedInput;
+import com.sun.syndication.io.XmlReader;
+
+/**
+ * Invoker for the RSS binding.
+ */
+class RSSBindingInvoker implements Invoker, DataExchangeSemantics {
+    private final static Logger logger = Logger.getLogger(RSSBindingInvoker.class.getName());
+    
+    private String feedType;
+    private String uri;
+
+    RSSBindingInvoker(String uri, String feedType) {
+        this.uri = uri;
+        this.feedType = feedType;
+    }
+
+    public Message invoke(Message msg) {
+        try {
+            logger.info(">>> RSSBindingInvoker (" + feedType + ") " + uri);
+
+            // Read the configured feed URI into a Feed object
+            Feed feed;
+            if (feedType.startsWith("atom_")) {
+
+                // Read an Atom feed
+                WireFeedInput input = new WireFeedInput();
+                feed = (Feed)input.build(new XmlReader(new URL(uri)));
+            } else {
+
+                // Read an RSS feed and convert it to an Atom feed
+                SyndFeedInput input = new SyndFeedInput();
+                SyndFeed syndFeed = input.build(new XmlReader(new URL(uri)));
+                feed = (Feed)syndFeed.createWireFeed("atom_1.0");
+            }
+            
+            //FIXME Support conversion to data-api entries
+            
+            msg.setBody(feed);
+
+        } catch (MalformedURLException e) {
+            msg.setFaultBody(e);
+        } catch (IllegalArgumentException e) {
+            msg.setFaultBody(e);
+        } catch (FeedException e) {
+            msg.setFaultBody(e);
+        } catch (IOException e) {
+            msg.setFaultBody(e);
+        }
+        return msg;
+    }
+
+    public boolean allowsPassByReference() {
+        return true;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/RSSBindingProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/RSSBindingProviderFactory.java
new file mode 100644
index 0000000000..a60b1f5b3f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/RSSBindingProviderFactory.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.feed.provider;
+
+import org.apache.tuscany.sca.binding.feed.RSSBinding;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.impl.MediatorImpl;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * Implementation of the RSS binding provider factory.
+ */
+public class RSSBindingProviderFactory implements BindingProviderFactory<RSSBinding> {
+
+    private MessageFactory messageFactory;
+    private Mediator mediator;
+    private ServletHost servletHost;
+
+    public RSSBindingProviderFactory(ExtensionPointRegistry extensionPoints) {
+        ServletHostExtensionPoint servletHosts = extensionPoints.getExtensionPoint(ServletHostExtensionPoint.class);
+        this.servletHost = servletHosts.getServletHosts().get(0);
+        ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        this.messageFactory = modelFactories.getFactory(MessageFactory.class);
+        this.mediator = new MediatorImpl(extensionPoints.getExtensionPoint(DataBindingExtensionPoint.class),
+                                         extensionPoints.getExtensionPoint(TransformerExtensionPoint.class));
+    }
+
+    public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+                                                                   RuntimeComponentReference reference,
+                                                                   RSSBinding binding) {
+        return new RSSReferenceBindingProvider(component, reference, binding);
+    }
+
+    public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+                                                               RuntimeComponentService service,
+                                                               RSSBinding binding) {
+        return new RSSServiceBindingProvider(component, service, binding, servletHost, messageFactory, mediator);
+    }
+
+    public Class<RSSBinding> getModelType() {
+        return RSSBinding.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/RSSReferenceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/RSSReferenceBindingProvider.java
new file mode 100644
index 0000000000..6ef305f2fb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/RSSReferenceBindingProvider.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.feed.provider;
+
+import org.apache.tuscany.sca.binding.feed.RSSBinding;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+/**
+ * Implementation of the RSS binding provider.
+ */
+class RSSReferenceBindingProvider implements ReferenceBindingProvider {
+
+    private RuntimeComponentReference reference;
+    private RSSBinding binding;
+
+    RSSReferenceBindingProvider(RuntimeComponent component,
+                                       RuntimeComponentReference reference,
+                                       RSSBinding binding) {
+        this.reference = reference;
+        this.binding = binding;
+    }
+
+    public Invoker createInvoker(Operation operation) {
+        return new RSSBindingInvoker(binding.getURI(), "rss_2.0");
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return reference.getInterfaceContract();
+    }
+    
+    public void start() {
+    }
+
+    public void stop() {
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/RSSServiceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/RSSServiceBindingProvider.java
new file mode 100644
index 0000000000..5e91268349
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/java/org/apache/tuscany/sca/binding/feed/provider/RSSServiceBindingProvider.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.feed.provider;
+
+import org.apache.tuscany.sca.binding.feed.RSSBinding;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+/**
+ * Implementation of the RSS binding provider.
+ */
+class RSSServiceBindingProvider implements ServiceBindingProvider {
+
+    private RuntimeComponentService service;
+    private RSSBinding binding;
+    private ServletHost servletHost;
+    private MessageFactory messageFactory;
+    private String servletMapping;
+    private Mediator mediator;
+
+    RSSServiceBindingProvider(RuntimeComponent component,
+                                     RuntimeComponentService service,
+                                     RSSBinding binding,
+                                     ServletHost servletHost,
+                                     MessageFactory messageFactory,
+                                     Mediator mediator) {
+        this.service = service;
+        this.binding = binding;
+        this.servletHost = servletHost;
+        this.messageFactory = messageFactory;
+        this.mediator = mediator;
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return service.getInterfaceContract();
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public void start() {
+        RuntimeComponentService componentService = (RuntimeComponentService)service;
+        RuntimeWire wire = componentService.getRuntimeWire(binding);
+
+        FeedBindingListenerServlet servlet =
+            new FeedBindingListenerServlet(wire, messageFactory, mediator, "rss_2.0");
+
+        servletMapping = binding.getURI();
+        servletHost.addServletMapping(servletMapping, servlet);
+        
+        // Save the actual binding URI in the binding
+        binding.setURI(servletHost.getURLMapping(binding.getURI()).toString());
+    }
+
+    public void stop() {
+        servletHost.removeServletMapping(servletMapping);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.feed.AtomBindingFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.feed.AtomBindingFactory
new file mode 100644
index 0000000000..49478e3db0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.feed.AtomBindingFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the model factory
+org.apache.tuscany.sca.binding.feed.impl.AtomBindingFactoryImpl
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.feed.RSSBindingFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.feed.RSSBindingFactory
new file mode 100644
index 0000000000..f69b024da9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.feed.RSSBindingFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the model factory
+org.apache.tuscany.sca.binding.feed.impl.RSSBindingFactoryImpl
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..3f073b28b9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.assembly.xml.DefaultBeanModelProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#binding.atom,model=org.apache.tuscany.sca.binding.feed.AtomBinding,factory=org.apache.tuscany.sca.binding.feed.AtomBindingFactory
+org.apache.tuscany.sca.assembly.xml.DefaultBeanModelProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#binding.rss,model=org.apache.tuscany.sca.binding.feed.RSSBinding,factory=org.apache.tuscany.sca.binding.feed.RSSBindingFactory
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
new file mode 100644
index 0000000000..f81a0d33ae
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
@@ -0,0 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the binding extension

+org.apache.tuscany.sca.binding.feed.provider.AtomBindingProviderFactory;model=org.apache.tuscany.sca.binding.feed.AtomBinding

+org.apache.tuscany.sca.binding.feed.provider.RSSBindingProviderFactory;model=org.apache.tuscany.sca.binding.feed.RSSBinding

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/test/java/org/apache/tuscany/sca/binding/feed/Consumer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/test/java/org/apache/tuscany/sca/binding/feed/Consumer.java
new file mode 100644
index 0000000000..4a33637121
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/test/java/org/apache/tuscany/sca/binding/feed/Consumer.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.feed;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+public class Consumer {
+
+    public static void main(String[] args) throws Exception {
+
+        SCADomain scaDomain = SCADomain.newInstance("org/apache/tuscany/sca/binding/feed/Consumer.composite");
+
+        CustomerClient testService = scaDomain.getService(CustomerClient.class, "CustomerClient");
+        testService.testCustomerCollection();
+
+        scaDomain.close();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/test/java/org/apache/tuscany/sca/binding/feed/CustomerClient.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/test/java/org/apache/tuscany/sca/binding/feed/CustomerClient.java
new file mode 100644
index 0000000000..b7416011ba
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/test/java/org/apache/tuscany/sca/binding/feed/CustomerClient.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.feed;
+
+public interface CustomerClient {
+
+    void testCustomerCollection() throws Exception;
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/test/java/org/apache/tuscany/sca/binding/feed/CustomerClientImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/test/java/org/apache/tuscany/sca/binding/feed/CustomerClientImpl.java
new file mode 100644
index 0000000000..884e954036
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/test/java/org/apache/tuscany/sca/binding/feed/CustomerClientImpl.java
@@ -0,0 +1,97 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.feed;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.binding.feed.collection.Collection;
+import org.osoa.sca.annotations.Reference;
+
+import com.sun.syndication.feed.atom.Content;
+import com.sun.syndication.feed.atom.Entry;
+import com.sun.syndication.feed.atom.Feed;
+
+public class CustomerClientImpl implements CustomerClient {
+
+    @Reference
+    public Collection resourceCollection;
+
+    public void testCustomerCollection() throws Exception {
+
+        Entry newEntry = newEntry("Sponge Bob");
+        System.out.println(">>> post entry=" + newEntry.getTitle());
+        newEntry = resourceCollection.post(newEntry);
+        System.out.println("<<< post id=" + newEntry.getId() + " entry=" + newEntry.getTitle());
+
+        newEntry = newEntry("Jane Bond");
+        System.out.println(">>> post entry=" + newEntry.getTitle());
+        newEntry = resourceCollection.post(newEntry);
+        System.out.println("<<< post id=" + newEntry.getId() + " entry=" + newEntry.getTitle());
+
+        System.out.println(">>> get id=" + newEntry.getId());
+        Entry entry = resourceCollection.get(newEntry.getId());
+        System.out.println("<<< get id=" + entry.getId() + " entry=" + entry.getTitle());
+
+        System.out.println(">>> put id=" + newEntry.getId() + " entry=" + entry.getTitle());
+        resourceCollection.put(entry.getId(), updateEntry(entry, "James Bond"));
+        System.out.println("<<< put id=" + entry.getId() + " entry=" + entry.getTitle());
+
+        System.out.println(">>> delete id=" + entry.getId());
+        resourceCollection.delete(entry.getId());
+        System.out.println("<<< delete id=" + entry.getId());
+
+        System.out.println(">>> get collection");
+        Feed feed = resourceCollection.getFeed();
+        System.out.println("<<< get collection");
+        for (Object o : feed.getEntries()) {
+            Entry e = (Entry)o;
+            System.out.println("id = " + e.getId() + " entry = " + e.getTitle());
+        }
+    }
+
+    private Entry newEntry(String value) {
+
+        Entry entry = new Entry();
+        entry.setTitle("customer " + value);
+
+        Content content = new Content();
+        content.setValue(value);
+        content.setType(Content.TEXT);
+        List<Object> list = new ArrayList<Object>();
+        list.add(content);
+        entry.setContents(list);
+
+        return entry;
+    }
+
+    private Entry updateEntry(Entry entry, String value) {
+
+        entry.setTitle("customer " + value);
+        Content content = new Content();
+        content.setValue(value);
+        content.setType(Content.TEXT);
+        List<Object> list = new ArrayList<Object>();
+        list.add(content);
+        entry.setContents(list);
+
+        return entry;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/test/java/org/apache/tuscany/sca/binding/feed/CustomerCollectionImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/test/java/org/apache/tuscany/sca/binding/feed/CustomerCollectionImpl.java
new file mode 100644
index 0000000000..ca4a5a1946
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/test/java/org/apache/tuscany/sca/binding/feed/CustomerCollectionImpl.java
@@ -0,0 +1,136 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.feed;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+
+import org.apache.tuscany.sca.binding.feed.collection.Collection;
+import org.osoa.sca.annotations.Scope;
+
+import com.sun.syndication.feed.atom.Content;
+import com.sun.syndication.feed.atom.Entry;
+import com.sun.syndication.feed.atom.Feed;
+import com.sun.syndication.feed.atom.Link;
+
+@Scope("COMPOSITE")
+public class CustomerCollectionImpl implements Collection {
+
+    private Map<String, Entry> entries = new HashMap<String, Entry>();
+
+    public CustomerCollectionImpl() {
+
+        for (int i = 0; i < 4; i++) {
+            String id = "urn:uuid:customer-" + UUID.randomUUID().toString();
+
+            Entry entry = new Entry();
+            entry.setTitle("customer " + "Jane Doe_" + String.valueOf(i));
+            entry.setId(id);
+
+            Content content = new Content();
+            content.setValue("Jane Doe_" + String.valueOf(i));
+            content.setType(Content.TEXT);
+            entry.setContents(Collections.singletonList(content));
+
+            List<Link> links = new ArrayList<Link>();
+            Link link = new Link();
+            link.setRel("edit");
+            link.setHref("" + id);
+            links.add(link);
+            entry.setOtherLinks(links);
+
+            links = new ArrayList<Link>();
+            link = new Link();
+            link.setRel("alternate");
+            link.setHref("" + id);
+            links.add(link);
+            entry.setAlternateLinks(links);
+
+            entry.setCreated(new Date());
+
+            entries.put(id, entry);
+            System.out.println(">>> id=" + id);
+        }
+    }
+
+    public Entry post(Entry entry) {
+        System.out.println(">>> ResourceCollectionImpl.post entry=" + entry.getTitle());
+
+        String id = "urn:uuid:customer-" + UUID.randomUUID().toString();
+        entry.setId(id);
+
+        List<Link> links = new ArrayList<Link>();
+        Link link = new Link();
+        link.setRel("edit");
+        link.setHref("" + id);
+        links.add(link);
+        entry.setOtherLinks(links);
+
+        links = new ArrayList<Link>();
+        link = new Link();
+        link.setRel("alternate");
+        link.setHref("" + id);
+        links.add(link);
+        entry.setAlternateLinks(links);
+
+        entry.setCreated(new Date());
+
+        entries.put(id, entry);
+        System.out.println(">>> ResourceCollectionImpl.post return id=" + id);
+
+        return entry;
+    }
+
+    public Entry get(String id) {
+        System.out.println(">>> ResourceCollectionImpl.get id=" + id);
+        return entries.get(id);
+    }
+
+    public void put(String id, Entry entry) {
+        System.out.println(">>> ResourceCollectionImpl.put id=" + id + " entry=" + entry.getTitle());
+
+        entry.setUpdated(new Date());
+        entries.put(id, entry);
+    }
+
+    public void delete(String id) {
+        System.out.println(">>> ResourceCollectionImpl.delete id=" + id);
+        entries.remove(id);
+    }
+
+    @SuppressWarnings("unchecked")
+    public Feed getFeed() {
+        System.out.println(">>> ResourceCollectionImpl.get collection");
+
+        Feed feed = new Feed();
+        feed.setTitle("customers");
+        Content subtitle = new Content();
+        subtitle.setValue("This is a sample feed");
+        feed.setSubtitle(subtitle);
+        feed.getEntries().addAll(entries.values());
+        return feed;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/test/java/org/apache/tuscany/sca/binding/feed/Provider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/test/java/org/apache/tuscany/sca/binding/feed/Provider.java
new file mode 100644
index 0000000000..a9ddc1a2c8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/test/java/org/apache/tuscany/sca/binding/feed/Provider.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.feed;
+
+import java.io.IOException;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+public class Provider {
+
+    public static void main(String[] args) {
+
+        SCADomain scaDomain = SCADomain.newInstance("org/apache/tuscany/sca/binding/feed/Provider.composite");
+        System.out.println("Provider.composite ready...");
+
+        try {
+            System.in.read();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        scaDomain.close();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/test/resources/org/apache/tuscany/sca/binding/feed/Consumer.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/test/resources/org/apache/tuscany/sca/binding/feed/Consumer.composite
new file mode 100644
index 0000000000..1987c042e6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/test/resources/org/apache/tuscany/sca/binding/feed/Consumer.composite
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
+	   targetNamespace="http://customer"
+	   name="Consumer">
+    
+    <component name="CustomerClient">
+        <implementation.java class="org.apache.tuscany.sca.binding.feed.CustomerClientImpl"/>
+        <reference name="resourceCollection">
+        	<tuscany:binding.atom uri="http://localhost:8084/customer"/>
+        </reference>
+    </component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/test/resources/org/apache/tuscany/sca/binding/feed/Provider.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/test/resources/org/apache/tuscany/sca/binding/feed/Provider.composite
new file mode 100644
index 0000000000..9268fbe211
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-feed/src/test/resources/org/apache/tuscany/sca/binding/feed/Provider.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+	   targetNamespace = "http://customer"
+	   name="Provider">

+

+	<service name="customer" promote="CustomerCollection">

+		<tuscany:binding.atom uri = "http://localhost:8084/customer"/>

+	</service>

+	

+    <component name="CustomerCollection">

+        <implementation.java class="org.apache.tuscany.sca.binding.feed.CustomerCollectionImpl"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/pom.xml
new file mode 100644
index 0000000000..aa2a7d70ef
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/pom.xml
@@ -0,0 +1,107 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-binding-http</artifactId>
+    <name>Apache Tuscany SCA HTTP Binding Extension</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>        
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-data-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-http</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.5</version>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-jetty</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-resource</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/HTTPBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/HTTPBinding.java
new file mode 100644
index 0000000000..6192b92dfe
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/HTTPBinding.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.http;
+
+import org.apache.tuscany.sca.assembly.Binding;
+
+
+/**
+ * HTTP binding model.
+ * 
+ * @version $Rev$ $Date$
+*/
+public interface HTTPBinding extends Binding {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/HTTPBindingFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/HTTPBindingFactory.java
new file mode 100644
index 0000000000..370e4cdb67
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/HTTPBindingFactory.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.http;
+
+/**
+ * Factory for the HTTP binding model.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface HTTPBindingFactory {
+    
+    /**
+     * Creates a new HTTP binding.
+     * @return a new HTTP binding
+     */
+    HTTPBinding createHTTPResourceBinding();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/impl/HTTPBindingFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/impl/HTTPBindingFactoryImpl.java
new file mode 100644
index 0000000000..7e72b7dd85
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/impl/HTTPBindingFactoryImpl.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.http.impl;
+
+import org.apache.tuscany.sca.binding.http.HTTPBinding;
+import org.apache.tuscany.sca.binding.http.HTTPBindingFactory;
+
+/**
+ * Factory for the HTTP binding model.
+ *
+ * @version $Rev$ $Date$
+ */
+public class HTTPBindingFactoryImpl implements HTTPBindingFactory {
+
+    public HTTPBinding createHTTPResourceBinding() {
+        return new HTTPBindingImpl();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/impl/HTTPBindingImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/impl/HTTPBindingImpl.java
new file mode 100644
index 0000000000..ced0d79887
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/impl/HTTPBindingImpl.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.http.impl;
+
+import org.apache.tuscany.sca.binding.http.HTTPBinding;
+
+
+/**
+ * Implementation of the HTTP binding model.
+ * 
+ * @version $Rev$ $Date$
+ */
+class HTTPBindingImpl implements HTTPBinding {
+    
+    private String name;
+    private String uri;
+
+    public String getName() {
+        return name;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    
+    public boolean isUnresolved() {
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        // The sample binding is always resolved
+    }
+    
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }     
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingProviderFactory.java
new file mode 100644
index 0000000000..421ecfcd1c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPBindingProviderFactory.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.http.provider;
+
+import org.apache.tuscany.sca.binding.http.HTTPBinding;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+
+/**
+ * Factory for HTTP binding providers. 
+ */
+public class HTTPBindingProviderFactory implements BindingProviderFactory<HTTPBinding> {
+
+    private MessageFactory messageFactory;
+    private ServletHost servletHost;
+    
+    public HTTPBindingProviderFactory(ExtensionPointRegistry extensionPoints) {
+        ServletHostExtensionPoint servletHosts = extensionPoints.getExtensionPoint(ServletHostExtensionPoint.class);
+        this.servletHost = servletHosts.getServletHosts().get(0);
+        ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        messageFactory = modelFactories.getFactory(MessageFactory.class);
+    }
+
+    public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component, RuntimeComponentReference reference, HTTPBinding binding) {
+        return null;
+    }
+
+    public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component, RuntimeComponentService service, HTTPBinding binding) {
+        return new HTTPServiceBindingProvider(component, service, binding, messageFactory, servletHost);
+    }
+    
+    public Class<HTTPBinding> getModelType() {
+        return HTTPBinding.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPGetListenerServlet.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPGetListenerServlet.java
new file mode 100644
index 0000000000..e20d420d49
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPGetListenerServlet.java
@@ -0,0 +1,94 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.http.provider;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.URLDecoder;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+
+/**
+ * Servlet responsible for dispatching HTTP GET requests to the
+ * target component implementation.
+ *
+ * @version $Rev$ $Date$
+ */
+public class HTTPGetListenerServlet extends HttpServlet {
+    private static final long serialVersionUID = 2865466417329430610L;
+    
+    private MessageFactory messageFactory;
+    private Invoker getInvoker;
+    
+    /**
+     * Constructs a new HTTPServiceListenerServlet.
+     */
+    public HTTPGetListenerServlet(Invoker getInvoker, MessageFactory messageFactory) {
+        this.getInvoker = getInvoker;
+        this.messageFactory = messageFactory;
+    }
+
+    @Override
+    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+
+        // Get the request path
+        String path = URLDecoder.decode(request.getRequestURI().substring(request.getServletPath().length()), "UTF-8");
+        if (path.length() ==0) {
+            
+            // Redirect to a URL ending with / to make relative hrefs work
+            // relative to the served resource.
+            response.sendRedirect(request.getRequestURL().append('/').toString());
+            return;
+        }
+
+        // Invoke the get operation on the service implementation
+        Message requestMessage = messageFactory.createMessage();
+        String id = path.substring(1);
+        requestMessage.setBody(new Object[] {id});
+        Message responseMessage = getInvoker.invoke(requestMessage);
+        if (responseMessage.isFault()) {
+            throw new ServletException((Throwable)responseMessage.getBody());
+        }
+        
+        // Write the response from the service implementation to the response
+        // output stream
+        InputStream is = (InputStream)responseMessage.getBody();
+        OutputStream os = response.getOutputStream(); 
+        byte[] buffer = new byte[2048];
+        for (;;) {
+            int n = is.read(buffer);
+            if (n <= 0)
+                break;
+            os.write(buffer, 0, n);
+        }
+        os.flush();
+        os.close();
+        
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceBindingProvider.java
new file mode 100644
index 0000000000..900ac5156e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceBindingProvider.java
@@ -0,0 +1,110 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.http.provider;
+
+import javax.servlet.Servlet;
+
+import org.apache.tuscany.sca.binding.http.HTTPBinding;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+/**
+ * Implementation of an HTTP binding provider.
+ */
+public class HTTPServiceBindingProvider implements ServiceBindingProvider {
+    
+    private RuntimeComponentService service;  
+    private HTTPBinding binding;
+    private MessageFactory messageFactory;
+    private ServletHost servletHost;
+    private String servletMapping;
+    
+    public HTTPServiceBindingProvider(RuntimeComponent component,
+                                              RuntimeComponentService service,
+                                              HTTPBinding binding,
+                                              MessageFactory messageFactory,
+                                              ServletHost servletHost) {
+        this.service = service;
+        this.binding = binding;
+        this.messageFactory = messageFactory;
+        this.servletHost = servletHost;
+    }
+
+    public void start() {
+        
+        // Get the invokers for the supported operations
+        RuntimeComponentService componentService = (RuntimeComponentService) service;
+        RuntimeWire wire = componentService.getRuntimeWire(binding);
+        Servlet servlet = null;
+        for (InvocationChain invocationChain : wire.getInvocationChains()) {
+            Operation operation = invocationChain.getTargetOperation();
+            String operationName = operation.getName();
+            if (operationName.equals("get")) {
+                Invoker getInvoker = invocationChain.getHeadInvoker();
+                servlet = new HTTPGetListenerServlet(getInvoker, messageFactory);
+                break;
+            } else if (operationName.equals("service")) {
+                Invoker serviceInvoker = invocationChain.getHeadInvoker();
+                servlet = new HTTPServiceListenerServlet(serviceInvoker, messageFactory);
+                break;
+            }
+        }
+        if (servlet == null) {
+            throw new IllegalStateException("No get or service method found on the service");
+        }
+                
+        // Create our HTTP service listener servlet and register it with the
+        // servlet host
+        servletMapping = binding.getURI();
+        if (!servletMapping.endsWith("/")) {
+            servletMapping += "/";
+        }
+        if (!servletMapping.endsWith("*")) {
+            servletMapping += "*";
+        }
+        servletHost.addServletMapping(servletMapping, servlet);
+        
+        // Save the actual binding URI in the binding
+        binding.setURI(servletHost.getURLMapping(binding.getURI()).toString());
+    }
+
+    public void stop() {
+        
+        // Unregister the servlet from the servlet host
+        servletHost.removeServletMapping(servletMapping);
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return null;
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceListenerServlet.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceListenerServlet.java
new file mode 100644
index 0000000000..196394d7ef
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPServiceListenerServlet.java
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.http.provider;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.PrintStream;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+
+import javax.servlet.Servlet;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+
+/**
+ * Servlet responsible for dispatching HTTP service requests to the
+ * target component implementation.
+ *
+ * @version $Rev$ $Date$
+ */
+public class HTTPServiceListenerServlet implements Servlet {
+    
+    private ServletConfig config;
+    private MessageFactory messageFactory;
+    private Invoker serviceInvoker;
+    
+    /**
+     * Constructs a new HTTPServiceListenerServlet.
+     */
+    public HTTPServiceListenerServlet(Invoker serviceInvoker, MessageFactory messageFactory) {
+        this.serviceInvoker = serviceInvoker;
+        this.messageFactory = messageFactory;
+    }
+
+    public ServletConfig getServletConfig() {
+        return config;
+    }
+
+    public String getServletInfo() {
+        return "";
+    }
+
+    public void init(ServletConfig config) throws ServletException {
+        this.config = config;
+    }
+
+    public void destroy() {
+    }
+
+    public void service(ServletRequest request, ServletResponse response) throws ServletException, IOException {
+        
+        // Dispatch the service interaction to the service invoker
+        Message requestMessage = messageFactory.createMessage();
+        requestMessage.setBody(new Object[]{request, response});
+        Message responseMessage = serviceInvoker.invoke(requestMessage);
+        if (responseMessage.isFault()) {
+            
+            // Turn a fault into an exception
+            //throw new ServletException((Throwable)responseMessage.getBody());
+            Throwable e = (Throwable)responseMessage.getBody();
+            ((HttpServletResponse)response).sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.toString());
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.http.HTTPBindingFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.http.HTTPBindingFactory
new file mode 100644
index 0000000000..44da6b166c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.http.HTTPBindingFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for model factory
+org.apache.tuscany.sca.binding.http.impl.HTTPBindingFactoryImpl
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..cc07784cb7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.assembly.xml.DefaultBeanModelProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#binding.http,model=org.apache.tuscany.sca.binding.http.HTTPBinding,factory=org.apache.tuscany.sca.binding.http.HTTPBindingFactory
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
new file mode 100644
index 0000000000..0fa8d44c08
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the binding extension

+org.apache.tuscany.sca.binding.http.provider.HTTPBindingProviderFactory;model=org.apache.tuscany.sca.binding.http.HTTPBinding

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/test/java/org/apache/tuscany/sca/binding/http/HTTPBindingTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/test/java/org/apache/tuscany/sca/binding/http/HTTPBindingTestCase.java
new file mode 100644
index 0000000000..bc87dd2f93
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/test/java/org/apache/tuscany/sca/binding/http/HTTPBindingTestCase.java
@@ -0,0 +1,144 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.binding.http;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.net.Socket;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+/**
+ * HTTP binding unit tests.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class HTTPBindingTestCase extends TestCase {
+
+    private static final String REQUEST1_HEADER =
+        "GET /httpservice/test HTTP/1.0\n" + "Host: localhost\n"
+            + "Content-Type: text/xml\n"
+            + "Connection: close\n"
+            + "Content-Length: ";
+    private static final String REQUEST1_CONTENT = "";
+    private static final String REQUEST1 =
+        REQUEST1_HEADER + REQUEST1_CONTENT.getBytes().length + "\n\n" + REQUEST1_CONTENT;
+
+    private static final String REQUEST2_HEADER =
+        "GET /webcontent/test.html HTTP/1.0\n" + "Host: localhost\n"
+            + "Content-Type: text/xml\n"
+            + "Connection: close\n"
+            + "Content-Length: ";
+    private static final String REQUEST2_CONTENT = "";
+    private static final String REQUEST2 =
+        REQUEST2_HEADER + REQUEST2_CONTENT.getBytes().length + "\n\n" + REQUEST2_CONTENT;
+
+    private static final String REQUEST3_HEADER =
+        "GET /httpget/test HTTP/1.0\n" + "Host: localhost\n"
+            + "Content-Type: text/xml\n"
+            + "Connection: close\n"
+            + "Content-Length: ";
+    private static final String REQUEST3_CONTENT = "";
+    private static final String REQUEST3 =
+        REQUEST3_HEADER + REQUEST3_CONTENT.getBytes().length + "\n\n" + REQUEST3_CONTENT;
+
+    private static final int HTTP_PORT = 8085;
+
+    private SCADomain scaDomain;
+    
+    @Override
+    protected void setUp() throws Exception {
+        scaDomain = SCADomain.newInstance("test.composite");
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        scaDomain.close();
+    }
+
+    /**
+     * Test invoking a POJO service implementation using the HTTP binding. 
+     * @throws Exception
+     */
+    public void testServiceImplementation() throws Exception {
+        Socket client = new Socket("127.0.0.1", HTTP_PORT);
+        OutputStream os = client.getOutputStream();
+        os.write(REQUEST1.getBytes());
+        os.flush();
+        
+        String document = read(client);
+        assertTrue(document.indexOf("<body><p>hey</body>") != -1);
+    }
+
+    /**
+     * Test invoking a POJO get method implementation using the HTTP binding. 
+     * @throws Exception
+     */
+    public void testGetImplementation() throws Exception {
+        Socket client = new Socket("127.0.0.1", HTTP_PORT);
+        OutputStream os = client.getOutputStream();
+        os.write(REQUEST3.getBytes());
+        os.flush();
+        
+        String document = read(client);
+        assertTrue(document.indexOf("<body><p>uh oh</body>") != -1);
+    }
+
+    /**
+     * Test getting a static resource provided using the HTTP binding. 
+     * @throws Exception
+     */
+    public void testStaticResourceImplementation() throws Exception {
+        Socket client = new Socket("127.0.0.1", HTTP_PORT);
+        OutputStream os = client.getOutputStream();
+        os.write(REQUEST2.getBytes());
+        os.flush();
+        
+        String document = read(client);
+        assertTrue(document.indexOf("<body><p>hello</body>") != -1);
+    }
+
+    /**
+     * Read response stream from the given socket.
+     * @param socket
+     * @return
+     * @throws IOException
+     */
+    private static String read(Socket socket) throws IOException {
+        BufferedReader reader = null;
+        try {
+            reader = new BufferedReader(new InputStreamReader(socket.getInputStream()));
+            StringBuffer sb = new StringBuffer();
+            String str;
+            while ((str = reader.readLine()) != null) {
+                sb.append(str);
+            }
+            return sb.toString();
+        } finally {
+            if (reader != null) {
+                reader.close();
+            }
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/test/java/org/apache/tuscany/sca/binding/http/TestGetImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/test/java/org/apache/tuscany/sca/binding/http/TestGetImpl.java
new file mode 100644
index 0000000000..0e0360d821
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/test/java/org/apache/tuscany/sca/binding/http/TestGetImpl.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.http;
+
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+
+/**
+ * Test service implementation that implements a get method.
+ *
+ * @version $Rev$ $Date$
+ */
+public class TestGetImpl {
+    
+    public InputStream get(String id) {
+        
+        return new ByteArrayInputStream("<html><body><p>uh oh</body></html>".getBytes());
+        
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/test/java/org/apache/tuscany/sca/binding/http/TestServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/test/java/org/apache/tuscany/sca/binding/http/TestServiceImpl.java
new file mode 100644
index 0000000000..1cfc02a473
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/test/java/org/apache/tuscany/sca/binding/http/TestServiceImpl.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.http;
+
+import java.io.IOException;
+
+import javax.servlet.Servlet;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+
+import org.osoa.sca.annotations.Service;
+
+/**
+ * Test service implementation.
+ *
+ * @version $Rev$ $Date$
+ */
+
+@Service(Servlet.class)
+public class TestServiceImpl implements Servlet {
+
+    public void init(ServletConfig config) throws ServletException {
+    }
+
+    public void service(ServletRequest request, ServletResponse response) throws ServletException, IOException {
+        //HttpServletResponse httpResponse = (HttpServletResponse)response;
+        response.getOutputStream().print("<html><body><p>hey</body></html>");
+    }
+
+    public void destroy() {
+    }
+
+    public ServletConfig getServletConfig() {
+        return null;
+    }
+
+    public String getServletInfo() {
+        return null;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/test/resources/content/test.html b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/test/resources/content/test.html
new file mode 100644
index 0000000000..f4b79d7f01
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/test/resources/content/test.html
@@ -0,0 +1,21 @@
+<html>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<body><p>hello</body>
+</html>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/test/resources/test.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/test/resources/test.composite
new file mode 100644
index 0000000000..62c4af4e22
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-http/src/test/resources/test.composite
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	targetNamespace="http://sample/test"
+	xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
+	xmlns:sr="http://sample/test"
+	name="test">
+
+    <component name="ResourceServiceComponent">
+        <tuscany:implementation.resource location="content"/>
+    	<service name="Resource">
+    		<tuscany:binding.http uri="http://localhost:8085/webcontent"/>
+    	</service>
+    </component>
+
+    <component name="HTTPServiceComponent">
+        <implementation.java class="org.apache.tuscany.sca.binding.http.TestServiceImpl"/>
+    	<service name="Servlet">
+    		<tuscany:binding.http uri="http://localhost:8085/httpservice"/>
+    	</service>
+    </component>
+
+    <component name="HTTPGetComponent">
+        <implementation.java class="org.apache.tuscany.sca.binding.http.TestGetImpl"/>
+    	<service name="TestGetImpl">
+    		<tuscany:binding.http uri="http://localhost:8085/httpget"/>
+    	</service>
+    </component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/pom.xml
new file mode 100644
index 0000000000..f3b9f5ae45
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/pom.xml
@@ -0,0 +1,104 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-binding-jms</artifactId>
+    <name>Apache Tuscany SCA JMS Binding Extension</name>
+
+    <repositories>
+       <repository>
+          <id>apache.incubator</id>
+          <url>http://people.apache.org/repo/m2-incubating-repository</url>
+       </repository>
+    </repositories>
+
+    <dependencies>
+            
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>        
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding-axiom</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+           <groupId>org.apache.geronimo.specs</groupId>
+           <artifactId>geronimo-jms_1.1_spec</artifactId>
+           <version>1.1</version>
+           <exclusions>
+               <exclusion>
+                   <groupId>org.apache.geronimo.specs</groupId>
+                   <artifactId>geronimo-jms_1.1_spec</artifactId>
+               </exclusion>
+           </exclusions>
+        </dependency>         
+
+    </dependencies>
+    
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBinding.java
new file mode 100644
index 0000000000..39be2afd49
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBinding.java
@@ -0,0 +1,525 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.jms.impl;
+
+import java.lang.reflect.Constructor;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.jms.DeliveryMode;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.binding.jms.provider.JMSMessageProcessor;
+
+/**
+ * Models a binding to a JMS resource.
+ */
+
+public class JMSBinding implements Binding {
+
+    /**
+     * Clone the binding
+     */
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+
+    // properties required to implement the Tuscany
+    // binding extension SPI
+    private String uri = null;
+    private String name = null;
+    private boolean unresolved = false;
+    private List<Object> extensions = new ArrayList<Object>();
+
+    // Properties required to describe the JMS
+    // binding model
+
+    // <binding.jms correlationScheme="string"? Not yet implemented in binding
+    // initialContextFactory="xs:anyURI"?
+    // jndiURL="xs:anyURI"?
+    // requestConnection="QName"? Not yet implemented in binding
+    // responseConnection="QName"? Not yet implemented in binding
+    // operationProperties="QName"? Not yet implemented in binding
+    // ...>
+    private String correlationScheme = JMSBindingConstants.CORRELATE_MSG_ID;
+    private String initialContextFactoryName;
+    private String jndiURL;
+    // private String requestConnection = null;
+    // private String responseConnection = null;
+    // private String operationProperties = null;
+    // 
+    // <destination name="xs:anyURI"
+    // type="string"? Not yet implemented in binding
+    // create="string"?> Not yet implemented in binding
+    // <property name="NMTOKEN" Not yet implemented in binding
+    // type="NMTOKEN">* Not yet implemented in binding
+    // </destination>?
+    private String destinationName = JMSBindingConstants.DEFAULT_DESTINATION_NAME;
+    private String destinationType = JMSBindingConstants.DESTINATION_TYPE_QUEUE;
+    private String destinationCreate = JMSBindingConstants.CREATE_IF_NOT_EXIST;
+    // 
+    // <connectionFactory name="xs:anyURI" Not yet implemented in binding
+    // create="string"?> Not yet implemented in binding
+    // <property name="NMTOKEN" Not yet implemented in binding
+    // type="NMTOKEN">* Not yet implemented in binding
+    // </connectionFactory>?
+    private String connectionFactoryName = JMSBindingConstants.DEFAULT_CONNECTION_FACTORY_NAME;
+    private String connectionFactoryCreate = JMSBindingConstants.CREATE_IF_NOT_EXIST;
+    // 
+    // <activationSpec name="xs:anyURI" Not yet implemented in binding
+    // create="string"?> Not yet implemented in binding
+    // <property name="NMTOKEN" Not yet implemented in binding
+    // type="NMTOKEN">* Not yet implemented in binding
+    // </activationSpec>?
+    private String activationSpecName = null;
+    private String activationSpecCreate = null;
+    // 
+    // <response>
+    // <destination name="xs:anyURI"
+    // type="string"? Not yet implemented in binding
+    // create="string"?> Not yet implemented in binding
+    // <property name="NMTOKEN" Not yet implemented in binding
+    // type="NMTOKEN">* Not yet implemented in binding
+    // </destination>?
+    private String responseDestinationName = JMSBindingConstants.DEFAULT_RESPONSE_DESTINATION_NAME;
+    private String responseDestinationType = JMSBindingConstants.DESTINATION_TYPE_QUEUE;
+    private String responseDestinationCreate = JMSBindingConstants.CREATE_IF_NOT_EXIST;
+    // 
+    // <connectionFactory name="xs:anyURI" Not yet implemented in binding
+    // create="string"?> Not yet implemented in binding
+    // <property name="NMTOKEN" Not yet implemented in binding
+    // type="NMTOKEN">* Not yet implemented in binding
+    // </connectionFactory>?
+    private String responseConnectionFactoryName = JMSBindingConstants.DEFAULT_CONNECTION_FACTORY_NAME;
+    private String responseConnectionFactoryCreate = JMSBindingConstants.CREATE_IF_NOT_EXIST;
+    // 
+    // <activationSpec name="xs:anyURI" Not yet implemented in binding
+    // create="string"?> Not yet implemented in binding
+    // <property name="NMTOKEN" Not yet implemented in binding
+    // type="NMTOKEN">* Not yet implemented in binding
+    // </activationSpec>?
+    private String responseActivationSpecName = null;
+    private String responseActivationSpecCreate = null;
+    // </response>?
+    // 
+    // <resourceAdapter name="NMTOKEN">? Not yet implemented in binding
+    // <property name="NMTOKEN" Not yet implemented in binding
+    // type="NMTOKEN">* Not yet implemented in binding
+    // </resourceAdapter>?
+    // private String resourceAdapterName = null;
+    // 
+    // <headers JMSType="string"? Not yet implemented in binding
+    // JMSCorrelationId="string"? Not yet implemented in binding
+    // JMSDeliveryMode="string"? Not yet implemented in binding
+    // JMSTimeToLive="int"? Not yet implemented in binding
+    // JMSPriority="string"?> Not yet implemented in binding
+    // <property name="NMTOKEN" Not yet implemented in binding
+    // type="NMTOKEN">* Not yet implemented in binding
+    // </headers>?
+    // private String jmsType = null;
+    // private String jmsCorrelationId = null;
+    private int jmsDeliveryMode = DeliveryMode.NON_PERSISTENT; // Maps to javax.jms.DeliveryMode
+    private int jmsTimeToLive = JMSBindingConstants.DEFAULT_TIME_TO_LIVE;
+    private int jmsPriority = JMSBindingConstants.DEFAULT_PRIORITY;
+    // 
+    // <operationProperties name="string" Not yet implemented in binding
+    // nativeOperation="string"?> Not yet implemented in binding
+    // <property name="NMTOKEN" Not yet implemented in binding
+    // type="NMTOKEN">* Not yet implemented in binding
+    // <headers JMSType="string"? Not yet implemented in binding
+    // JMSCorrelationId="string"? Not yet implemented in binding
+    // JMSDeliveryMode="string"? Not yet implemented in binding
+    // JMSTimeToLive="int"? Not yet implemented in binding
+    // JMSPriority="string"?> Not yet implemented in binding
+    // <property name="NMTOKEN" Not yet implemented in binding
+    // type="NMTOKEN">* Not yet implemented in binding
+    // </headers>?
+    // </operationProperties>*
+    // </binding.jms>
+
+    // Other properties not directly related to the
+    // XML definition of the JMS binding
+
+    // Provides the name of the factory that interfaces to the
+    // JMS API for us.
+    private String jmsResourceFactoryName = JMSBindingConstants.DEFAULT_RF_CLASSNAME;
+
+    // Message processors used to deal with the request
+    // and response messages
+    public String requestMessageProcessorName = JMSBindingConstants.DEFAULT_MP_CLASSNAME;
+    public String responseMessageProcessorName = JMSBindingConstants.DEFAULT_MP_CLASSNAME;
+
+    // The JMS message property used to hold the name of the
+    // operation being called
+    private String operationSelectorPropertyName = JMSBindingConstants.DEFAULT_OPERATION_PROP_NAME;
+
+    // If the operation selector is derived automatically from the service
+    // interface it's stored here
+    private String operationSelectorName = null;
+
+    // Set true if messages are sent/received in XML format
+    private boolean xmlFormat = true;
+
+    // TODO .....
+    private String replyTo;
+
+    // Methods required by the Tuscany SPI
+
+    /**
+     * No arg constructor used by the JSMBindingFactoryImpl to create JMS binding model objects
+     */
+    public JMSBinding() {
+        super();
+    }
+
+    /**
+     * Returns the binding URI.
+     * 
+     * @return the binding uri
+     */
+    public String getURI() {
+        return this.uri;
+    }
+
+    /**
+     * Sets the binding URI.
+     * 
+     * @param uri the binding uri
+     */
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    /**
+     * Returns the binding name.
+     * 
+     * @return the binding name
+     */
+    public String getName() {
+        return this.name;
+    }
+
+    /**
+     * Sets the binding name.
+     * 
+     * @param name the binding name
+     */
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public boolean isUnresolved() {
+        return this.unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+
+    public List<Object> getExtensions() {
+        return extensions;
+    }
+
+    // Methods for getting/setting JMS binding model information
+    // as derived from the XML of the binding.jms element
+
+    public void setCorrelationScheme(String correlationScheme) {
+        this.correlationScheme = correlationScheme;
+    }
+
+    public String getCorrelationScheme() {
+        return correlationScheme;
+    }
+
+    public String getInitialContextFactoryName() {
+        return initialContextFactoryName;
+    }
+
+    public void setInitialContextFactoryName(String initialContextFactoryName) {
+        this.initialContextFactoryName = initialContextFactoryName;
+    }
+
+    public String getJndiURL() {
+        return this.jndiURL;
+    }
+
+    public void setJndiURL(String jndiURL) {
+        this.jndiURL = jndiURL;
+    }
+
+    public String getDestinationName() {
+        return destinationName;
+    }
+
+    public void setDestinationName(String destinationName) {
+        this.destinationName = destinationName;
+    }
+
+    public String getDestinationType() {
+        return destinationType;
+    }
+
+    public void setDestinationType(String destinationType) {
+        this.destinationType = destinationType;
+    }
+
+    public String getDestinationCreate() {
+        return this.destinationCreate;
+    }
+
+    public void setDestinationCreate(String create) {
+        this.destinationCreate = create;
+    }
+
+    public String getConnectionFactoryName() {
+        return connectionFactoryName;
+    }
+
+    public void setConnectionFactoryName(String connectionFactoryName) {
+        this.connectionFactoryName = connectionFactoryName;
+    }
+
+    public String getConnectionFactoryCreate() {
+        return this.connectionFactoryCreate;
+    }
+
+    public void setConnectionFactoryCreate(String create) {
+        this.connectionFactoryCreate = create;
+    }
+
+    public String getActivationSpecName() {
+        return activationSpecName;
+    }
+
+    public void setActivationSpecName(String activationSpecName) {
+        this.activationSpecName = activationSpecName;
+    }
+
+    public String getActivationSpecCreate() {
+        return this.activationSpecCreate;
+    }
+
+    public void setActivationSpecCreate(String create) {
+        this.activationSpecCreate = create;
+    }
+
+    public String getResponseDestinationName() {
+        return this.responseDestinationName;
+    }
+
+    public void setResponseDestinationName(String name) {
+        this.responseDestinationName = name;
+    }
+
+    public String getResponseDestinationType() {
+        return this.responseDestinationType;
+    }
+
+    public void setResponseDestinationType(String type) {
+        this.responseDestinationType = type;
+    }
+
+    public String getResponseDestinationCreate() {
+        return this.responseDestinationCreate;
+    }
+
+    public void setResponseDestinationCreate(String create) {
+        this.responseDestinationCreate = create;
+    }
+
+    public String getResponseConnectionFactoryName() {
+        return responseConnectionFactoryName;
+    }
+
+    public void setResponseConnectionFactoryName(String connectionFactoryName) {
+        this.responseConnectionFactoryName = connectionFactoryName;
+    }
+
+    public String getResponseConnectionFactoryCreate() {
+        return this.responseConnectionFactoryCreate;
+    }
+
+    public void setResponseConnectionFactoryCreate(String create) {
+        this.responseConnectionFactoryCreate = create;
+    }
+
+    public String getResponseActivationSpecName() {
+        return responseActivationSpecName;
+    }
+
+    public void setResponseActivationSpecName(String activationSpecName) {
+        this.responseActivationSpecName = activationSpecName;
+    }
+
+    public String getResponseActivationSpecCreate() {
+        return this.responseActivationSpecCreate;
+    }
+
+    public void setResponseActivationSpecCreate(String create) {
+        this.responseActivationSpecCreate = create;
+    }
+
+    public int getDeliveryMode() {
+        return jmsDeliveryMode;
+    }
+
+    public void setDeliveryMode(int deliveryMode) {
+        this.jmsDeliveryMode = deliveryMode;
+    }
+
+    public int getTimeToLive() {
+        return jmsTimeToLive;
+    }
+
+    public void setTimeToLive(int timeToLive) {
+        this.jmsTimeToLive = timeToLive;
+    }
+
+    public int getPriority() {
+        return jmsPriority;
+    }
+
+    public void setPriority(int priority) {
+        this.jmsPriority = priority;
+    }
+
+    // operations to manage the other information required by the
+    // JMS binding
+
+    public String getJmsResourceFactoryName() {
+        return jmsResourceFactoryName;
+    }
+
+    public void setJmsResourceFactoryName(String jmsResourceFactoryName) {
+        this.jmsResourceFactoryName = jmsResourceFactoryName;
+    }
+
+//    public JMSResourceFactory getJmsResourceFactory() {
+//        return (JMSResourceFactory)instantiate(null, jmsResourceFactoryName);
+//    }
+
+    public void setRequestMessageProcessorName(String name) {
+        this.requestMessageProcessorName = name;
+    }
+
+    public String getRequestMessageProcessorName() {
+        return requestMessageProcessorName;
+    }
+
+    public JMSMessageProcessor getRequestMessageProcessor() {
+        return (JMSMessageProcessor)instantiate(null, requestMessageProcessorName);
+    }
+
+    public void setResponseMessageProcessorName(String name) {
+        this.responseMessageProcessorName = name;
+    }
+
+    public String getResponseMessageProcessorName() {
+        return responseMessageProcessorName;
+    }
+
+    public JMSMessageProcessor getResponseMessageProcessor() {
+        return (JMSMessageProcessor)instantiate(null, responseMessageProcessorName);
+    }
+
+    public String getOperationSelectorPropertyName() {
+        return operationSelectorPropertyName;
+    }
+
+    public void setOperationSelectorPropertyName(String operationSelectorPropertyName) {
+        this.operationSelectorPropertyName = operationSelectorPropertyName;
+    }
+
+    public String getOperationSelectorName() {
+        return operationSelectorName;
+    }
+
+    public void setOperationSelectorName(String operationSelectorName) {
+        this.operationSelectorName = operationSelectorName;
+    }
+
+    public boolean getXMLFormat() {
+        return xmlFormat;
+    }
+
+    public void setXMLFormat(boolean b) {
+        this.xmlFormat = b;
+    }
+
+    /**
+     * Used to create instances of the JMSResourceFactory and RequestMessageProcessor and ResponseMessageProcessor from
+     * sting based classname provided in the configuration
+     * 
+     * @param cl classloader
+     * @param className the string based classname to load and instantiate
+     * @return the new object
+     */
+    private Object instantiate(ClassLoader cl, String className) {
+        Object instance;
+        if (cl == null) {
+            cl = this.getClass().getClassLoader();
+        }
+
+        try {
+            Class clazz;
+
+            try {
+                clazz = cl.loadClass(className);
+            } catch (ClassNotFoundException e) {
+                clazz = this.getClass().getClassLoader().loadClass(className);
+            }
+
+            Constructor constructor = clazz.getDeclaredConstructor(new Class[] {JMSBinding.class});
+            instance = constructor.newInstance(this);
+
+        } catch (Throwable e) {
+            throw new JMSBindingException("Exception instantiating OperationAndDataBinding class", e);
+        }
+
+        return instance;
+    }
+
+    /**
+     * The validation rules for the JMS model are relatively complicated to they all live together here
+     */
+    public void validate() throws JMSBindingException {
+        /*
+         * first fix up anything now the model has been read
+         */
+
+        /*
+         * Now some cross field validation
+         */
+
+        // connection factory doesn't contradict detsination type
+        // connection factory and activation spec are mutually exclusive
+        // TODO check spec for all validations
+    }
+
+    // TODO...
+
+    public String getReplyTo() {
+        return replyTo;
+    }
+
+    public void setReplyTo(String replyTo) {
+        this.replyTo = replyTo;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBindingConstants.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBindingConstants.java
new file mode 100644
index 0000000000..3c5999015a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBindingConstants.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.jms.impl;
+
+import java.util.Arrays;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.binding.jms.provider.JMSMessageProcessorImpl;
+
+public interface JMSBindingConstants {
+
+    // Contants used when describing the JMS binding
+    // model and for setting up defaults
+    public final static String BINDING_JMS = "binding.jms";
+    public final static QName BINDING_JMS_QNAME = new QName(Constants.SCA10_NS, BINDING_JMS);
+    public final static String CORRELATE_MSG_ID = "requestmsgidtocorrelid";
+    public final static String CORRELATE_CORRELATION_ID = "requestcorrelidtocorrelid";
+    public final static String CORRELATE_NONE = "none";
+    public final static List<String> VALID_CORRELATION_SCHEMES =
+        Arrays.asList(new String[] {CORRELATE_MSG_ID, CORRELATE_CORRELATION_ID, CORRELATE_NONE});
+    public final static String DESTINATION_TYPE_QUEUE = "queue"; // 0
+    public final static String DESTINATION_TYPE_TOPIC = "topic"; // 1
+    public final static List<String> VALID_DESTINATION_TYPES =
+        Arrays.asList(new String[] {DESTINATION_TYPE_QUEUE, DESTINATION_TYPE_TOPIC});
+    public final static String CREATE_ALWAYS = "always";
+    public final static String CREATE_NEVER = "never";
+    public final static String CREATE_IF_NOT_EXIST = "ifnotexist";
+    public final static String DEFAULT_DESTINATION_NAME = "NODESTINATION";
+    public final static String DEFAULT_RESPONSE_DESTINATION_NAME = "NORESPONSEDESTINATION";
+    public final static String DEFAULT_CONNECTION_FACTORY_NAME = "ConnectionFactory";
+    public final static String DEFAULT_CONTEXT_FACTORY_NAME = "org.apache.activemq.jndi.ActiveMQInitialContextFactory";
+    public final static String DEFAULT_JNDI_URL = "tcp://localhost:61616";
+    public final static int DEFAULT_TIME_TO_LIVE = 20000; // in milli seconds
+    public final static int DEFAULT_PRIORITY = 1;
+    public final static String DEFAULT_RF_CLASSNAME = "org.apache.tuscany.sca.host.jms.activemq.JMSResourceFactoryImpl";
+    public final static String DEFAULT_MP_CLASSNAME = JMSMessageProcessorImpl.class.getName();
+    public final static String DEFAULT_OPERATION_PROP_NAME = "scaOperationName";
+
+    public static final String FAULT_PROPERTY = "org.apache.tuscany.sca.fault";
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBindingException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBindingException.java
new file mode 100644
index 0000000000..60cd33d9bb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBindingException.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.jms.impl;
+
+public class JMSBindingException extends RuntimeException {
+    private static final long serialVersionUID = 1L;
+
+    public JMSBindingException() {
+        super();
+    }
+
+    public JMSBindingException(String arg0, Throwable arg1) {
+        super(arg0, arg1);
+    }
+
+    public JMSBindingException(String arg0) {
+        super(arg0);
+    }
+
+    public JMSBindingException(Throwable arg0) {
+        super(arg0);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBindingProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBindingProcessor.java
new file mode 100644
index 0000000000..f6a11412e5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/impl/JMSBindingProcessor.java
@@ -0,0 +1,376 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.jms.impl;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.util.StringTokenizer;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.assembly.xml.PolicyAttachPointProcessor;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * A processor to read the XML that describes the JMS binding...
+ * 
+ * <binding.jms correlationScheme="string"?
+ *              initialContextFactory="xs:anyURI"?
+ *              jndiURL="xs:anyURI"?
+ *              requestConnection="QName"?
+ *              responseConnection="QName"?
+ *              operationProperties="QName"?
+ *              ...>
+ * 
+ *     <destination name="xs:anyURI" type="string"? create="string"?>
+ *         <property name="NMTOKEN" type="NMTOKEN">*
+ *     </destination>?
+ * 
+ *     <connectionFactory name="xs:anyURI" create="string"?>
+ *         <property name="NMTOKEN" type="NMTOKEN">*
+ *     </connectionFactory>?
+ * 
+ *     <activationSpec name="xs:anyURI" create="string"?>
+ *         <property name="NMTOKEN" type="NMTOKEN">*
+ *     </activationSpec>?
+ * 
+ *     <response>
+ *         <destination name="xs:anyURI" type="string"? create="string"?>
+ *             <property name="NMTOKEN" type="NMTOKEN">*
+ *         </destination>?
+ * 
+ *         <connectionFactory name="xs:anyURI" create="string"?>
+ *             <property name="NMTOKEN" type="NMTOKEN">*
+ *         </connectionFactory>?
+ * 
+ *         <activationSpec name="xs:anyURI" create="string"?>
+ *             <property name="NMTOKEN" type="NMTOKEN">*
+ *         </activationSpec>?
+ *     </response>?
+ * 
+ *     <resourceAdapter name="NMTOKEN">?
+ *         <property name="NMTOKEN" type="NMTOKEN">*
+ *     </resourceAdapter>?
+ * 
+ *     <headers JMSType="string"?
+ *              JMSCorrelationId="string"?
+ *              JMSDeliveryMode="string"?
+ *              JMSTimeToLive="int"?
+ *              JMSPriority="string"?>
+ *         <property name="NMTOKEN" type="NMTOKEN">*
+ *     </headers>?
+ * 
+ *     <operationProperties name="string" nativeOperation="string"?>
+ *         <property name="NMTOKEN" type="NMTOKEN">*
+ *         <headers JMSType="string"?
+ *                  JMSCorrelationId="string"?
+ *                  JMSDeliveryMode="string"?
+ *                  JMSTimeToLive="int"?
+ *                  JMSPriority="string"?>
+ *             <property name="NMTOKEN" type="NMTOKEN">*
+ *         </headers>?
+ *     </operationProperties>*
+ * </binding.jms>
+ */
+
+public class JMSBindingProcessor implements StAXArtifactProcessor<JMSBinding> {
+
+    private PolicyFactory policyFactory;
+    private PolicyAttachPointProcessor policyProcessor;
+
+    public JMSBindingProcessor(ModelFactoryExtensionPoint modelFactories) {
+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
+        this.policyProcessor = new PolicyAttachPointProcessor(policyFactory);
+    }
+
+    public QName getArtifactType() {
+        return JMSBindingConstants.BINDING_JMS_QNAME;
+    }
+
+    public Class<JMSBinding> getModelType() {
+        return JMSBinding.class;
+    }
+
+    public JMSBinding read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        JMSBinding jmsBinding = new JMSBinding();
+
+        // Read policies
+        policyProcessor.readPolicies(jmsBinding, reader);
+
+        // Read binding name
+        String name = reader.getAttributeValue(null, "name");
+        if (name != null) {
+            jmsBinding.setName(name);
+        }
+
+        // Read binding URI
+        String uri = reader.getAttributeValue(null, "uri");
+        if (uri != null && uri.length() > 0) {
+            parseURI(uri, jmsBinding);
+        }
+
+        // Read correlation scheme
+        String correlationScheme = reader.getAttributeValue(null, "correlationScheme");
+        if (correlationScheme != null && correlationScheme.length() > 0) {
+            if (JMSBindingConstants.VALID_CORRELATION_SCHEMES.contains(correlationScheme.toLowerCase())) {
+                jmsBinding.setCorrelationScheme(correlationScheme);
+            } else {
+                throw new JMSBindingException("invalid correlationScheme: " + correlationScheme);
+            }
+        }
+
+        // Read initial context factory
+        String initialContextFactory = reader.getAttributeValue(null, "initialContextFactory");
+        if (initialContextFactory != null && initialContextFactory.length() > 0) {
+            jmsBinding.setInitialContextFactoryName(initialContextFactory);
+        }
+
+        // Read jndi URL
+        String jndiURL = reader.getAttributeValue(null, "jndiURL");
+        if (jndiURL != null && jndiURL.length() > 0) {
+            jmsBinding.setJndiURL(jndiURL);
+        }
+
+        // Read message processor class name
+        String messageProcessorName = reader.getAttributeValue(null, "messageProcessor");
+        if (messageProcessorName != null && messageProcessorName.length() > 0) {
+            jmsBinding.setRequestMessageProcessorName(messageProcessorName);
+            jmsBinding.setResponseMessageProcessorName(messageProcessorName);
+        }
+
+        // Read requestConnection
+        // TODO
+        // Read reponseConnection
+        // TODO
+        // Read operationProperties
+        // TODO
+
+        // Read subelements of binding.jms
+        boolean endFound = false;
+        while (!endFound) {
+            switch (reader.next()) {
+                case START_ELEMENT:
+                    String elementName = reader.getName().getLocalPart();
+                    if ("destination".equals(elementName)) {
+                        parseDestination(reader, jmsBinding);
+                    } else if ("connectionFactory".equals(elementName)) {
+                        parseConnectionFactory(reader, jmsBinding);
+                    } else if ("activationSpec".equals(elementName)) {
+                        parseActivationSpec(reader, jmsBinding);
+                    } else if ("response".equals(elementName)) {
+                        parseResponse(reader, jmsBinding);
+                    } else if ("resourceAdapter".equals(elementName)) {
+                        parseResourceAdapter(reader, jmsBinding);
+                    } else if ("headers".equals(elementName)) {
+                        parseHeaders(reader, jmsBinding);
+                    } else if ("operationProperties".equals(elementName)) {
+                        parseOperationProperties(reader, jmsBinding);
+                    }
+                    reader.next();
+                    break;
+                case END_ELEMENT:
+                    QName x = reader.getName();
+                    if (x.equals(JMSBindingConstants.BINDING_JMS_QNAME)) {
+                        endFound = true;
+                    } else {
+                        throw new RuntimeException("Incomplete binding.jms definition found unexpected element " + x
+                            .toString());
+                    }
+            }
+        }
+
+        jmsBinding.validate();
+
+        return jmsBinding;
+    }
+
+    protected void parseURI(String uri, JMSBinding jmsBinding) {
+        if (!uri.startsWith("jms:")) {
+            throw new JMSBindingException("uri must start with the scheme 'jms:' for uri: " + uri);
+        }
+        int i = uri.indexOf('?');
+        if (i < 0) {
+            jmsBinding.setDestinationName(uri.substring(4));
+        } else {
+            jmsBinding.setDestinationName(uri.substring(4, i));
+            StringTokenizer st = new StringTokenizer(uri.substring(i+1),"&");
+            while (st.hasMoreTokens()) {
+                String s = st.nextToken();
+                if (s.startsWith("connectionFactoryName=")) {
+                    jmsBinding.setConnectionFactoryName(s.substring(22));
+                } else {
+                    throw new JMSBindingException("unknown token '" + s + "' in uri: " + uri);
+                }
+            }
+        }
+    }
+
+    public void resolve(JMSBinding model, ModelResolver resolver) throws ContributionResolveException {
+    }
+
+    public void write(JMSBinding rmiBinding, XMLStreamWriter writer) throws ContributionWriteException,
+        XMLStreamException {
+        // Write a <binding.jms>
+        writer.writeStartElement(Constants.SCA10_NS, JMSBindingConstants.BINDING_JMS);
+
+        // FIXME Implement
+
+        writer.writeEndElement();
+    }
+
+    private void parseDestination(XMLStreamReader reader, JMSBinding jmsBinding) throws XMLStreamException {
+        String name = reader.getAttributeValue(null, "name");
+        if (name != null && name.length() > 0) {
+            jmsBinding.setDestinationName(name);
+        }
+
+        String type = reader.getAttributeValue(null, "type");
+        if (type != null && type.length() > 0) {
+            if (JMSBindingConstants.DESTINATION_TYPE_QUEUE.equalsIgnoreCase(type)) {
+                jmsBinding.setDestinationType(JMSBindingConstants.DESTINATION_TYPE_QUEUE);
+            } else if (JMSBindingConstants.DESTINATION_TYPE_TOPIC.equalsIgnoreCase(type)) {
+                jmsBinding.setDestinationType(JMSBindingConstants.DESTINATION_TYPE_TOPIC);
+            } else {
+                throw new RuntimeException("invalid destination type: " + type);
+            }
+            System.err.println("JMS Binding doesn't process destination type yet");
+        }
+
+        String create = reader.getAttributeValue(null, "create");
+        if (create != null && create.length() > 0) {
+            jmsBinding.setDestinationCreate(create);
+        }
+    }
+
+    private void parseConnectionFactory(XMLStreamReader reader, JMSBinding jmsBinding) {
+        String name = reader.getAttributeValue(null, "name");
+        if (name != null && name.length() > 0) {
+            jmsBinding.setConnectionFactoryName(name);
+        } else {
+            throw new RuntimeException("missing connectionFactory name");
+        }
+    }
+
+    private void parseActivationSpec(XMLStreamReader reader, JMSBinding jmsBinding) {
+        String name = reader.getAttributeValue(null, "name");
+        if (name != null && name.length() > 0) {
+            jmsBinding.setActivationSpecName(name);
+            System.err.println("JMS Binding doesn't process activationSpec yet");
+        } else {
+            throw new RuntimeException("missing ActivationSpec name");
+        }
+    }
+
+    private void parseResponseDestination(XMLStreamReader reader, JMSBinding jmsBinding) throws XMLStreamException {
+        String name = reader.getAttributeValue(null, "name");
+        if (name != null && name.length() > 0) {
+            jmsBinding.setResponseDestinationName(name);
+        }
+
+        String type = reader.getAttributeValue(null, "type");
+        if (type != null && type.length() > 0) {
+            if (JMSBindingConstants.DESTINATION_TYPE_QUEUE.equalsIgnoreCase(type)) {
+                jmsBinding.setResponseDestinationType(JMSBindingConstants.DESTINATION_TYPE_QUEUE);
+            } else if (JMSBindingConstants.DESTINATION_TYPE_TOPIC.equalsIgnoreCase(type)) {
+                jmsBinding.setResponseDestinationType(JMSBindingConstants.DESTINATION_TYPE_TOPIC);
+            } else {
+                throw new RuntimeException("invalid response destination type: " + type);
+            }
+            System.err.println("JMS Binding doesn't process response destination type yet");
+        }
+
+        String create = reader.getAttributeValue(null, "create");
+        if (create != null && create.length() > 0) {
+            jmsBinding.setResponseDestinationCreate(create);
+        }
+    }
+
+    private void parseResponseConnectionFactory(XMLStreamReader reader, JMSBinding jmsBinding) {
+        String name = reader.getAttributeValue(null, "name");
+        if (name != null && name.length() > 0) {
+            jmsBinding.setResponseConnectionFactoryName(name);
+            System.err.println("JMS Binding doesn't process response connectionFactory yet");
+        } else {
+            throw new RuntimeException("missing response connectionFactory name");
+        }
+    }
+
+    private void parseResponseActivationSpec(XMLStreamReader reader, JMSBinding jmsBinding) {
+        String name = reader.getAttributeValue(null, "name");
+        if (name != null && name.length() > 0) {
+            jmsBinding.setResponseActivationSpecName(name);
+            System.err.println("JMS Binding doesn't process response activationSpec yet");
+        } else {
+            throw new RuntimeException("missing response ActivationSpec name");
+        }
+    }
+
+    private void parseResponse(XMLStreamReader reader, JMSBinding jmsBinding) throws XMLStreamException {
+        // Read subelements of response
+        while (true) {
+            switch (reader.next()) {
+                case START_ELEMENT:
+                    String elementName = reader.getName().getLocalPart();
+                    if ("destination".equals(elementName)) {
+                        parseResponseDestination(reader, jmsBinding);
+                    } else if ("connectionFactory".equals(elementName)) {
+                        parseResponseConnectionFactory(reader, jmsBinding);
+                    } else if ("activationSpec".equals(elementName)) {
+                        parseResponseActivationSpec(reader, jmsBinding);
+                    }
+                    reader.next();
+                    break;
+                case END_ELEMENT:
+                    QName x = reader.getName();
+                    if (x.getLocalPart().equals("response")) {
+                        return;
+                    } else {
+                        throw new RuntimeException(
+                                                   "Incomplete binding.jms/response definition found unexpected element " + x
+                                                       .toString());
+                    }
+            }
+        }
+    }
+
+    private void parseResourceAdapter(XMLStreamReader reader, JMSBinding jmsBinding) throws XMLStreamException {
+        System.err.println("JMS Binding doesn't process resourceAdapter yet");
+    }
+
+    private void parseHeaders(XMLStreamReader reader, JMSBinding jmsBinding) throws XMLStreamException {
+        System.err.println("JMS Binding doesn't process headers yet");
+    }
+
+    private void parseOperationProperties(XMLStreamReader reader, JMSBinding jmsBinding) throws XMLStreamException {
+        System.err.println("JMS Binding doesn't process operationProperties yet");
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingInvoker.java
new file mode 100644
index 0000000000..2730567618
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingInvoker.java
@@ -0,0 +1,273 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.jms.provider;
+
+import java.lang.reflect.InvocationTargetException;
+
+import javax.jms.Destination;
+import javax.jms.JMSException;
+import javax.jms.Message;
+import javax.jms.MessageConsumer;
+import javax.jms.MessageProducer;
+import javax.jms.Session;
+import javax.naming.NamingException;
+
+import org.apache.tuscany.sca.binding.jms.impl.JMSBinding;
+import org.apache.tuscany.sca.binding.jms.impl.JMSBindingConstants;
+import org.apache.tuscany.sca.binding.jms.impl.JMSBindingException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * Interceptor for the JMS binding.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JMSBindingInvoker implements Invoker, DataExchangeSemantics {
+
+    protected Operation operation;
+    protected String operationName;
+
+    protected JMSBinding jmsBinding;
+    protected JMSResourceFactory jmsResourceFactory;
+    protected JMSMessageProcessor requestMessageProcessor;
+    protected JMSMessageProcessor responseMessageProcessor;
+    protected Destination requestDest;
+    protected Destination replyDest;
+
+    public JMSBindingInvoker(JMSBinding jmsBinding, Operation operation, JMSResourceFactory jmsResourceFactory) {
+
+        this.operation = operation;
+        operationName = operation.getName();
+
+        this.jmsBinding = jmsBinding;
+        this.jmsResourceFactory = jmsResourceFactory;
+        requestMessageProcessor = jmsBinding.getRequestMessageProcessor();
+        responseMessageProcessor = jmsBinding.getResponseMessageProcessor();
+        try {
+            requestDest = lookupDestination();
+            replyDest = lookupResponseDestination();
+        } catch (NamingException e) {
+            throw new JMSBindingException(e);
+        }
+
+    }
+
+    /**
+     * Looks up the Destination Queue for the JMS Binding
+     * 
+     * @return The Destination Queue
+     * @throws NamingException Failed to lookup Destination Queue
+     * @throws JMSBindingException Failed to lookup Destination Queue
+     * @see #lookupDestinationQueue(boolean)
+     */
+    private Destination lookupDestination() throws NamingException, JMSBindingException {
+        return lookupDestinationQueue(false);
+    }
+
+    /**
+     * Looks up the Destination Response Queue for the JMS Binding
+     * 
+     * @return The Destination Response Queue
+     * @throws NamingException Failed to lookup Destination Response Queue
+     * @throws JMSBindingException Failed to lookup Destination Response Queue
+     * @see #lookupDestinationQueue(boolean)
+     */
+    private Destination lookupResponseDestination() throws NamingException, JMSBindingException {
+        return lookupDestinationQueue(true);
+    }
+
+    /**
+     * Looks up the Destination Queue for the JMS Binding.
+     * <p>
+     * What happens in the look up will depend on the create mode specified for the JMS Binding:
+     * <ul>
+     * <li>always - the JMS queue is always created. It is an error if the queue already exists
+     * <li>ifnotexist - the JMS queue is created if it does not exist. It is not an error if the queue already exists
+     * <li>never - the JMS queue is never created. It is an error if the queue does not exist
+     * </ul>
+     * See the SCA JMS Binding specification for more information.
+     * <p>
+     * 
+     * @param isReponseQueue <code>true</code> if we are creating a response queue. <code>false</code> if we are
+     *            creating a request queue
+     * @return The Destination queue.
+     * @throws NamingException Failed to lookup JMS queue
+     * @throws JMSBindingException Failed to lookup JMS Queue. Probable cause is that the JMS queue's current
+     *             existance/non-existance is not compatible with the create mode specified on the binding
+     */
+    private Destination lookupDestinationQueue(boolean isReponseQueue) throws NamingException, JMSBindingException {
+        String queueName;
+        String queueType;
+        String qCreateMode;
+        if (isReponseQueue) {
+            queueName = jmsBinding.getResponseDestinationName();
+            queueType = "JMS Response Destination ";
+            qCreateMode = jmsBinding.getResponseDestinationCreate();
+            if (JMSBindingConstants.DEFAULT_RESPONSE_DESTINATION_NAME.equals(queueName)) {
+                return null;
+            }
+        } else {
+            queueName = jmsBinding.getDestinationName();
+            queueType = "JMS Destination ";
+            qCreateMode = jmsBinding.getDestinationCreate();
+        }
+        
+        Destination dest = jmsResourceFactory.lookupDestination(queueName);
+
+        if (qCreateMode.equals(JMSBindingConstants.CREATE_ALWAYS)) {
+            // In this mode, the queue must not already exist as we are creating it
+            if (dest != null) {
+                throw new JMSBindingException(queueType + queueName
+                    + " already exists but has create mode of \""
+                    + qCreateMode
+                    + "\" while registering binding "
+                    + jmsBinding.getName()
+                    + " invoker");
+            }
+            // Create the queue
+            dest = jmsResourceFactory.createDestination(queueName);
+
+        } else if (qCreateMode.equals(JMSBindingConstants.CREATE_IF_NOT_EXIST)) {
+            // In this mode, the queue may nor may not exist. It will be created if it does not exist
+            if (dest == null) {
+                dest = jmsResourceFactory.createDestination(queueName);
+            }
+
+        } else if (qCreateMode.equals(JMSBindingConstants.CREATE_NEVER)) {
+            // In this mode, the queue must have already been created.
+            if (dest == null) {
+                throw new JMSBindingException(queueType + queueName
+                    + " not found but create mode of \""
+                    + qCreateMode
+                    + "\" while registering binding "
+                    + jmsBinding.getName()
+                    + " invoker");
+            }
+        }
+
+        // Make sure we ended up with a queue
+        if (dest == null) {
+            throw new JMSBindingException(queueType + queueName
+                + " not found with create mode of \""
+                + qCreateMode
+                + "\" while registering binding "
+                + jmsBinding.getName()
+                + " invoker");
+        }
+
+        return dest;
+    }
+
+    public org.apache.tuscany.sca.invocation.Message invoke(org.apache.tuscany.sca.invocation.Message msg) {
+        try {
+            Object resp = invokeTarget((Object[])msg.getBody(), (short)0);
+            msg.setBody(resp);
+        } catch (InvocationTargetException e) {
+            msg.setFaultBody(e.getCause());
+        } catch (ServiceRuntimeException e) {
+            if (e.getCause() instanceof InvocationTargetException) {
+                if ((e.getCause().getCause() instanceof RuntimeException)) {
+                    msg.setFaultBody(e.getCause());
+                } else {
+                    msg.setFaultBody(e.getCause().getCause());
+                }
+            } else {
+                msg.setFaultBody(e);
+            }
+        } catch (Throwable e) {
+            msg.setFaultBody(e);
+        }
+        return msg;
+    }
+
+    public Object invokeTarget(Object payload, final short sequence) throws InvocationTargetException {
+        try {
+            Session session = jmsResourceFactory.createSession();
+            try {
+
+                Destination replyToDest;
+                if (operation.isNonBlocking()) {
+                    replyToDest = null;
+                } else {
+                    replyToDest = (replyDest != null) ? replyDest : session.createTemporaryQueue();
+                }
+
+                Message requestMsg = sendRequest((Object[])payload, session, replyToDest);
+                if (replyToDest == null) {
+                    return null;
+                } else {
+                    Message replyMsg = receiveReply(session, replyToDest, requestMsg.getJMSMessageID());
+                    return ((Object[])responseMessageProcessor.extractPayloadFromJMSMessage(replyMsg))[0];
+                }
+
+            } finally {
+                session.close();
+            }
+        } catch (JMSException e) {
+            throw new InvocationTargetException(e);
+        } catch (NamingException e) {
+            throw new InvocationTargetException(e);
+        }
+    }
+
+    protected Message sendRequest(Object payload, Session session, Destination replyToDest) throws JMSException {
+
+        Message requestMsg = requestMessageProcessor.insertPayloadIntoJMSMessage(session, payload);
+
+        requestMsg.setJMSDeliveryMode(jmsBinding.getDeliveryMode());
+        requestMsg.setJMSPriority(jmsBinding.getPriority());
+
+        requestMessageProcessor.setOperationName(operationName, requestMsg);
+        requestMsg.setJMSReplyTo(replyToDest);
+
+        MessageProducer producer = session.createProducer(requestDest);
+        try {
+            producer.send(requestMsg);
+        } finally {
+            producer.close();
+        }
+        return requestMsg;
+    }
+
+    protected Message receiveReply(Session session, Destination replyToDest, String requestMsgId) throws JMSException,
+        NamingException {
+        String msgSelector = "JMSCorrelationID = '" + requestMsgId + "'";
+        MessageConsumer consumer = session.createConsumer(replyToDest, msgSelector);
+        Message replyMsg;
+        try {
+            jmsResourceFactory.startConnection();
+            replyMsg = consumer.receive(jmsBinding.getTimeToLive());
+        } finally {
+            consumer.close();
+        }
+        if (replyMsg == null) {
+            throw new JMSBindingException("No reply message received on " + replyToDest + " for message id " + requestMsgId);
+        }
+        return replyMsg;
+    }
+    
+    public boolean allowsPassByReference() {
+        // JMS always pass by value
+        return true;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingListener.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingListener.java
new file mode 100644
index 0000000000..9169d3f5c5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingListener.java
@@ -0,0 +1,155 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.jms.provider;
+
+import java.lang.reflect.InvocationTargetException;
+import java.util.List;
+
+import javax.jms.Destination;
+import javax.jms.JMSException;
+import javax.jms.Message;
+import javax.jms.MessageListener;
+import javax.jms.MessageProducer;
+import javax.jms.Session;
+import javax.naming.NamingException;
+
+import org.apache.tuscany.sca.binding.jms.impl.JMSBinding;
+import org.apache.tuscany.sca.binding.jms.impl.JMSBindingConstants;
+import org.apache.tuscany.sca.binding.jms.impl.JMSBindingException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+public class JMSBindingListener implements MessageListener {
+
+    private static final String ON_MESSAGE_METHOD_NAME = "onMessage";
+    private JMSBinding jmsBinding;
+    private JMSResourceFactory jmsResourceFactory;
+    private RuntimeComponentService service;
+    private JMSMessageProcessor requestMessageProcessor;
+    private JMSMessageProcessor responseMessageProcessor;
+    private String correlationScheme;
+
+    public JMSBindingListener(JMSBinding jmsBinding,
+                              JMSResourceFactory jmsResourceFactory,
+                              RuntimeComponentService service) throws NamingException {
+        this.jmsBinding = jmsBinding;
+        this.jmsResourceFactory = jmsResourceFactory;
+        this.service = service;
+        requestMessageProcessor = jmsBinding.getRequestMessageProcessor();
+        responseMessageProcessor = jmsBinding.getResponseMessageProcessor();
+        correlationScheme = jmsBinding.getCorrelationScheme();
+    }
+
+    public void onMessage(Message requestJMSMsg) {
+        try {
+            Object responsePayload = invokeService(requestJMSMsg);
+            sendReply(requestJMSMsg, responsePayload, false);
+        } catch (Throwable e) {
+            sendReply(requestJMSMsg, e, true);
+        }
+    }
+
+    /**
+     * Turn the JMS message back into a Tuscany message and invoke the target component
+     * 
+     * @param requestJMSMsg
+     * @return
+     * @throws JMSException
+     * @throws InvocationTargetException
+     */
+    protected Object invokeService(Message requestJMSMsg) throws JMSException, InvocationTargetException {
+
+        String operationName = requestMessageProcessor.getOperationName(requestJMSMsg);
+        Object requestPayload = requestMessageProcessor.extractPayloadFromJMSMessage(requestJMSMsg);
+
+        List<Operation> opList = service.getInterfaceContract().getInterface().getOperations();
+
+        Operation operation = null;
+
+        if (opList.size() == 1) {
+            // SCA JMS Binding Specification - Rule 1.5.1 line 203
+            operation = opList.get(0);
+        } else if (operationName != null) {
+            // SCA JMS Binding Specification - Rule 1.5.1 line 205
+            for (Operation op : opList) {
+                if (op.getName().equals(operationName)) {
+                    operation = op;
+                    break;
+                }
+            }
+        } else {
+            // SCA JMS Binding Specification - Rule 1.5.1 line 207
+            for (Operation op : opList) {
+                if (op.getName().equals(ON_MESSAGE_METHOD_NAME)) {
+                    operation = op;
+                    break;
+                }
+            }
+        }
+
+        if (operation != null) {
+            return service.getRuntimeWire(jmsBinding).invoke(operation, (Object[])requestPayload);
+        } else {
+            throw new JMSBindingException("Can't find operation " + (operationName != null ? operationName
+                : ON_MESSAGE_METHOD_NAME));
+        }
+
+    }
+
+    protected void sendReply(Message requestJMSMsg, Object responsePayload, boolean isFault) {
+        try {
+
+            if (requestJMSMsg.getJMSReplyTo() == null) {
+                // assume no reply is expected
+                return;
+            }
+
+            Session session = jmsResourceFactory.createSession();
+            Message replyJMSMsg;
+            if (isFault) {
+                replyJMSMsg = responseMessageProcessor.createFaultMessage(session, (Throwable)responsePayload);
+            } else {
+                replyJMSMsg = responseMessageProcessor.insertPayloadIntoJMSMessage(session, responsePayload);
+            }
+
+            replyJMSMsg.setJMSDeliveryMode(requestJMSMsg.getJMSDeliveryMode());
+            replyJMSMsg.setJMSPriority(requestJMSMsg.getJMSPriority());
+
+            if (correlationScheme == null || JMSBindingConstants.CORRELATE_MSG_ID.equalsIgnoreCase(correlationScheme)) {
+                replyJMSMsg.setJMSCorrelationID(requestJMSMsg.getJMSMessageID());
+            } else if (JMSBindingConstants.CORRELATE_CORRELATION_ID.equalsIgnoreCase(correlationScheme)) {
+                replyJMSMsg.setJMSCorrelationID(requestJMSMsg.getJMSCorrelationID());
+            }
+
+            Destination destination = requestJMSMsg.getJMSReplyTo();
+            MessageProducer producer = session.createProducer(destination);
+
+            producer.send(replyJMSMsg);
+
+            producer.close();
+            session.close();
+
+        } catch (JMSException e) {
+            throw new JMSBindingException(e);
+        } catch (NamingException e) {
+            throw new JMSBindingException(e);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingProviderFactory.java
new file mode 100644
index 0000000000..d66079886b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingProviderFactory.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.jms.provider;
+
+import org.apache.tuscany.sca.binding.jms.impl.JMSBinding;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.work.WorkScheduler;
+
+/**
+ * A factory from creating the JMS binding provider.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JMSBindingProviderFactory implements BindingProviderFactory<JMSBinding> {
+
+    private WorkScheduler workScheduler;
+
+    public JMSBindingProviderFactory(ExtensionPointRegistry extensionPoints) {
+        workScheduler = extensionPoints.getExtensionPoint(WorkScheduler.class);
+    }
+
+    public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+                                                                   RuntimeComponentReference reference,
+                                                                   JMSBinding binding) {
+        return new JMSBindingReferenceBindingProvider(component, reference, binding);
+    }
+
+    public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+                                                               RuntimeComponentService service,
+                                                               JMSBinding binding) {
+        return new JMSBindingServiceBindingProvider(component, service, binding, workScheduler);
+    }
+
+    public Class<JMSBinding> getModelType() {
+        return JMSBinding.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingReferenceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingReferenceBindingProvider.java
new file mode 100644
index 0000000000..a51bf51a22
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingReferenceBindingProvider.java
@@ -0,0 +1,142 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.jms.provider;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.jms.JMSException;
+
+import org.apache.tuscany.sca.binding.jms.impl.JMSBinding;
+import org.apache.tuscany.sca.binding.jms.impl.JMSBindingConstants;
+import org.apache.tuscany.sca.binding.jms.impl.JMSBindingException;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+/**
+ * Implementation of the JMS reference binding provider.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JMSBindingReferenceBindingProvider implements ReferenceBindingProvider {
+
+    private RuntimeComponentReference reference;
+    private JMSBinding jmsBinding;
+    private List<JMSBindingInvoker> jmsBindingInvokers = new ArrayList<JMSBindingInvoker>();
+    private JMSResourceFactory jmsResourceFactory;
+
+    public JMSBindingReferenceBindingProvider(RuntimeComponent component,
+                                              RuntimeComponentReference reference,
+                                              JMSBinding binding) {
+        this.reference = reference;
+        this.jmsBinding = binding;
+        jmsResourceFactory = new JMSResourceFactory(binding.getConnectionFactoryName(), binding.getInitialContextFactoryName(), binding.getJndiURL());
+
+        if (jmsBinding.getXMLFormat()) {
+            setXMLDataBinding(reference);
+        }
+
+    }
+
+    protected void setXMLDataBinding(RuntimeComponentReference reference) {
+        try {
+            InterfaceContract ic = (InterfaceContract)reference.getInterfaceContract().clone();
+
+            Interface ii = (Interface)ic.getInterface().clone();
+            ii.resetDataBinding("org.apache.axiom.om.OMElement");
+            ic.setInterface(ii);
+            reference.setInterfaceContract(ic);
+
+        } catch (CloneNotSupportedException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public Invoker createInvoker(Operation operation) {
+
+        if (jmsBinding.getDestinationName().equals(JMSBindingConstants.DEFAULT_DESTINATION_NAME)) {
+            throw new JMSBindingException("No destination specified for reference " + reference.getName());
+        }
+
+        /* The following doesn't work as I can't get to the 
+         * target list on the composite reference
+                // if the default destination queue name is set
+                // set the destination queue name to the wired service name
+                // so that any wires can be assured a unique endpoint.
+                
+                if (jmsBinding.getDestinationName().equals(JMSBindingConstants.DEFAULT_DESTINATION_NAME)){
+                    // get the name of the target service
+                    List<ComponentService> targets = reference.getTargets();
+                    
+                    if (targets.size() < 1){
+                        throw new JMSBindingException("No target specified for reference " +
+                                                      reference.getName() +
+                                                      " so destination queue name can't be determined");
+                    }
+                    
+                    if (targets.size() > 1){
+                        throw new JMSBindingException("More than one target specified for reference " +
+                                                      reference.getName() +
+                                                      " so destination queue name can't be determined");
+                    }
+                    
+                    ComponentService service = targets.get(0);
+                    jmsBinding.setDestinationName(service.getName());
+                }
+                
+                
+                // if the default response queue name is set 
+                // set the response queue to the names of this 
+                // reference
+                if (jmsBinding.getResponseDestinationName().equals(JMSBindingConstants.DEFAULT_RESPONSE_DESTINATION_NAME)){
+                    jmsBinding.setResponseDestinationName(reference.getName());
+                }    
+        */        
+        JMSBindingInvoker invoker = new JMSBindingInvoker(jmsBinding, operation, jmsResourceFactory);
+        jmsBindingInvokers.add(invoker);
+        return invoker;
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return true;
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return reference.getInterfaceContract();
+    }
+
+    public void start() {
+
+    }
+
+    public void stop() {
+        try {
+            jmsResourceFactory.closeConnection();
+        } catch (JMSException e) {
+            throw new JMSBindingException(e);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingServiceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingServiceBindingProvider.java
new file mode 100644
index 0000000000..686a6fa477
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingServiceBindingProvider.java
@@ -0,0 +1,222 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.jms.provider;
+
+import javax.jms.Destination;
+import javax.jms.JMSException;
+import javax.jms.Message;
+import javax.jms.MessageConsumer;
+import javax.jms.Session;
+import javax.naming.NamingException;
+
+import org.apache.tuscany.sca.binding.jms.impl.JMSBinding;
+import org.apache.tuscany.sca.binding.jms.impl.JMSBindingConstants;
+import org.apache.tuscany.sca.binding.jms.impl.JMSBindingException;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.work.WorkScheduler;
+
+/**
+ * Implementation of the JMS service binding provider.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JMSBindingServiceBindingProvider implements ServiceBindingProvider {
+
+    private RuntimeComponentService service;
+    private JMSBinding jmsBinding;
+    private JMSResourceFactory jmsResourceFactory;
+    private MessageConsumer consumer;
+    private WorkScheduler workScheduler;
+    private boolean running;
+
+    public JMSBindingServiceBindingProvider(RuntimeComponent component,
+                                            RuntimeComponentService service,
+                                            JMSBinding binding,
+                                            WorkScheduler workScheduler) {
+        this.service = service;
+        this.jmsBinding = binding;
+        this.workScheduler = workScheduler;
+
+        jmsResourceFactory = new JMSResourceFactory(binding.getConnectionFactoryName(), binding.getInitialContextFactoryName(), binding.getJndiURL());
+
+        if (jmsBinding.getDestinationName().equals(JMSBindingConstants.DEFAULT_DESTINATION_NAME)) {
+            // use the SCA service name as the default destination name
+            jmsBinding.setDestinationName(service.getName());
+        }
+
+        if (jmsBinding.getXMLFormat()) {
+            setXMLDataBinding(service);
+        }
+
+    }
+
+    protected void setXMLDataBinding(RuntimeComponentService service) {
+        if (service.getInterfaceContract() != null) {
+            try {
+                InterfaceContract ic = (InterfaceContract)service.getInterfaceContract().clone();
+
+                Interface ii = (Interface)ic.getInterface().clone();
+                ii.resetDataBinding("org.apache.axiom.om.OMElement");
+                ic.setInterface(ii);
+                service.setInterfaceContract(ic);
+
+            } catch (CloneNotSupportedException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return service.getInterfaceContract();
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return true;
+    }
+
+    public void start() {
+        this.running = true;
+
+        try {
+            registerListerner();
+        } catch (Exception e) {
+            throw new JMSBindingException("Error starting JMSServiceBinding", e);
+        }
+    }
+
+    public void stop() {
+        this.running = false;
+        try {
+            consumer.close();
+            jmsResourceFactory.closeConnection();
+        } catch (Exception e) {
+            throw new JMSBindingException("Error stopping JMSServiceBinding", e);
+        }
+    }
+
+    private void registerListerner() throws NamingException, JMSException {
+
+        Session session = jmsResourceFactory.createSession();
+        Destination destination = lookupDestinationQueue();
+
+        consumer = session.createConsumer(destination);
+
+        final JMSBindingListener listener = new JMSBindingListener(jmsBinding, jmsResourceFactory, service);
+        try {
+
+            consumer.setMessageListener(listener);
+            jmsResourceFactory.startConnection();
+
+        } catch (javax.jms.IllegalStateException e) {
+            
+            // setMessageListener not allowed in JEE container so use Tuscany threads
+
+            jmsResourceFactory.startConnection();
+            workScheduler.scheduleWork(new Runnable() {
+                public void run() {
+                    try {
+                        while (running) {
+                           final Message msg = consumer.receive();
+                           workScheduler.scheduleWork(new Runnable() {
+                               public void run() {
+                                   try {
+                                       listener.onMessage(msg);
+                                   } catch (Exception e) {
+                                       e.printStackTrace();
+                                   }
+                               }});
+                        }
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                    }
+                }});
+        }
+    }
+
+    /**
+     * Looks up the Destination Queue for the JMS Binding.
+     * <p>
+     * What happens in the look up will depend on the create mode specified for the JMS Binding:
+     * <ul>
+     * <li>always - the JMS queue is always created. It is an error if the queue already exists
+     * <li>ifnotexist - the JMS queue is created if it does not exist. It is not an error if the queue already exists
+     * <li>never - the JMS queue is never created. It is an error if the queue does not exist
+     * </ul>
+     * See the SCA JMS Binding specification for more information.
+     * <p>
+     * 
+     * @return The Destination queue.
+     * @throws NamingException Failed to lookup JMS queue
+     * @throws JMSBindingException Failed to lookup JMS Queue. Probable cause is that the JMS queue's current
+     *             existance/non-existance is not compatible with the create mode specified on the binding
+     */
+    private Destination lookupDestinationQueue() throws NamingException, JMSBindingException {
+        Destination destination = jmsResourceFactory.lookupDestination(jmsBinding.getDestinationName());
+
+        String qCreateMode = jmsBinding.getDestinationCreate();
+        if (qCreateMode.equals(JMSBindingConstants.CREATE_ALWAYS)) {
+            // In this mode, the queue must not already exist as we are creating it
+            if (destination != null) {
+                throw new JMSBindingException("JMS Destination " + jmsBinding.getDestinationName()
+                    + " already exists but has create mode of \""
+                    + qCreateMode
+                    + "\" while registering service "
+                    + service.getName()
+                    + " listener");
+            }
+
+            // Create the queue
+            destination = jmsResourceFactory.createDestination(jmsBinding.getDestinationName());
+
+        } else if (qCreateMode.equals(JMSBindingConstants.CREATE_IF_NOT_EXIST)) {
+            // In this mode, the queue may nor may not exist. It will be created if it does not exist
+            if (destination == null) {
+                destination = jmsResourceFactory.createDestination(jmsBinding.getDestinationName());
+            }
+
+        } else if (qCreateMode.equals(JMSBindingConstants.CREATE_NEVER)) {
+            // In this mode, the queue must have already been created.
+            if (destination == null) {
+                throw new JMSBindingException("JMS Destination " + jmsBinding.getDestinationName()
+                    + " not found but create mode of \""
+                    + qCreateMode
+                    + "\" while registering service "
+                    + service.getName()
+                    + " listener");
+            }
+        }
+
+        // Make sure we ended up with a queue
+        if (destination == null) {
+            throw new JMSBindingException("JMS Destination " + jmsBinding.getDestinationName()
+                + " not found with create mode of \""
+                + qCreateMode
+                + "\" while registering service "
+                + service.getName()
+                + " listener");
+        }
+
+        return destination;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSMessageProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSMessageProcessor.java
new file mode 100644
index 0000000000..1749d378b1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSMessageProcessor.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.jms.provider;
+
+import javax.jms.Message;
+import javax.jms.Session;
+
+/**
+ * Interface for a component that does operation selection and message payload processing
+ */
+public interface JMSMessageProcessor {
+
+    /**
+     * Get the operation name from a JMS Message
+     */
+    public abstract String getOperationName(Message message);
+
+    /**
+     * Set the operation name on a JMS Message
+     */
+    public abstract void setOperationName(String operationName, Message message);
+
+    /**
+     * Extracts the payload from a JMS Message
+     */
+    public abstract Object extractPayloadFromJMSMessage(Message msg);
+
+    /**
+     * Create a JMS Message containing the payload
+     */
+    public abstract Message insertPayloadIntoJMSMessage(Session session, Object payload);
+
+    /**
+     * Create a JMS Message for reporting an exception
+     */
+    public abstract Message createFaultMessage(Session session, Throwable responsePayload);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSMessageProcessorImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSMessageProcessorImpl.java
new file mode 100644
index 0000000000..f37fe21709
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSMessageProcessorImpl.java
@@ -0,0 +1,190 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.jms.provider;
+
+import java.io.Serializable;
+import java.io.StringReader;
+
+import javax.jms.JMSException;
+import javax.jms.Message;
+import javax.jms.ObjectMessage;
+import javax.jms.Session;
+import javax.jms.TextMessage;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.impl.builder.StAXOMBuilder;
+import org.apache.tuscany.sca.binding.jms.impl.JMSBinding;
+import org.apache.tuscany.sca.binding.jms.impl.JMSBindingConstants;
+import org.apache.tuscany.sca.binding.jms.impl.JMSBindingException;
+import org.osoa.sca.ServiceRuntimeException;
+
+public class JMSMessageProcessorImpl implements JMSMessageProcessor {
+
+    protected String operationPropertyName;
+    protected boolean xmlFormat;
+
+    public JMSMessageProcessorImpl(JMSBinding jmsBinding) {
+        this.operationPropertyName = jmsBinding.getOperationSelectorPropertyName();
+        this.xmlFormat = jmsBinding.getXMLFormat();
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.tuscany.binding.jms.OperationAndDataBinding#getOperationName(javax.jms.Message)
+     */
+    public String getOperationName(Message message) {
+        try {
+
+            return message.getStringProperty(operationPropertyName);
+
+        } catch (JMSException e) {
+            throw new JMSBindingException("Exception retreiving operation name from message", e);
+        }
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.tuscany.binding.jms.OperationAndDataBinding#setOperationName(javax.jms.Message, java.lang.String)
+     */
+    public void setOperationName(String operationName, Message message) {
+        try {
+
+            message.setStringProperty(operationPropertyName, operationName);
+
+        } catch (JMSException e) {
+            throw new JMSBindingException("Exception setting the operation name on message", e);
+        }
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.tuscany.binding.jms.OperationAndDataBinding#extractPayload(javax.jms.Session, java.lang.Object)
+     */
+    public Message insertPayloadIntoJMSMessage(Session session, Object o) {
+        if (xmlFormat) {
+            return createXMLJMSMessage(session, o);
+        } else {
+            return createObjectJMSMessage(session, o);
+        }
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.tuscany.binding.jms.OperationAndDataBinding#extractPayload(javax.jms.Message)
+     */
+    public Object extractPayloadFromJMSMessage(Message msg) {
+        try {
+            if (msg.getBooleanProperty(JMSBindingConstants.FAULT_PROPERTY)) {
+                throw new ServiceRuntimeException("remote service exception, see nested exception",(Throwable)((ObjectMessage)msg).getObject()); 
+            }
+        } catch (JMSException e) {
+            throw new JMSBindingException(e);
+        }
+        if (xmlFormat) {
+            return extractXMLPayload(msg);
+        } else {
+            return extractObjectPayload(msg);
+        }
+    }
+
+    protected Object extractXMLPayload(Message msg) {
+        try {
+
+            String xml = ((TextMessage)msg).getText();
+            Object o = null;
+            if (xml != null) {
+                XMLStreamReader reader = XMLInputFactory.newInstance().createXMLStreamReader(new StringReader(xml));
+                StAXOMBuilder builder = new StAXOMBuilder(reader);
+                o = new Object[] { builder.getDocumentElement() };
+            } else {
+                o = new Object[]{};
+            }
+            return o;
+
+        } catch (XMLStreamException e) {
+            throw new JMSBindingException(e);
+        } catch (JMSException e) {
+            throw new JMSBindingException(e);
+        }
+    }
+
+    protected Object extractObjectPayload(Message msg) {
+        try {
+
+            return ((ObjectMessage)msg).getObject();
+
+        } catch (JMSException e) {
+            throw new JMSBindingException(e);
+        }
+    }
+
+    protected Message createXMLJMSMessage(Session session, Object o) {
+        try {
+
+            TextMessage message = session.createTextMessage();
+
+            if (o instanceof OMElement) {
+                message.setText(o.toString());
+            } else {
+                if (o instanceof Object[]) {
+                    message.setText(((Object[])o)[0].toString());
+                } else if (o != null) {
+                    message.setText(String.valueOf(o));
+                }
+            }
+
+            return message;
+
+        } catch (JMSException e) {
+            throw new JMSBindingException(e);
+        }
+    }
+
+    protected Message createObjectJMSMessage(Session session, Object o) {
+        try {
+
+            ObjectMessage message = session.createObjectMessage(); // default
+            message.setObject((Serializable)o);
+            return message;
+
+        } catch (JMSException e) {
+            throw new JMSBindingException(e);
+        }
+    }
+
+    public Message createFaultMessage(Session session, Throwable o) {
+        try {
+
+            ObjectMessage message = session.createObjectMessage(); 
+            message.setObject(o);
+            message.setBooleanProperty(JMSBindingConstants.FAULT_PROPERTY, true);
+            return message;
+
+        } catch (JMSException e) {
+            throw new JMSBindingException(e);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSResourceFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSResourceFactory.java
new file mode 100644
index 0000000000..5b68b4900f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSResourceFactory.java
@@ -0,0 +1,156 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.jms.provider;
+
+import java.util.Properties;
+
+import javax.jms.Connection;
+import javax.jms.ConnectionFactory;
+import javax.jms.Destination;
+import javax.jms.JMSException;
+import javax.jms.Session;
+import javax.naming.Context;
+import javax.naming.InitialContext;
+import javax.naming.NamingException;
+
+import org.apache.tuscany.sca.binding.jms.impl.JMSBindingException;
+
+/**
+ * Abstracts away any JMS provide specific feature from the JMS binding
+ */
+public class JMSResourceFactory {
+
+    private String initialContextFactoryName;
+    private String connectionFactoryName = "ConnectionFactory";
+    private String jndiURL;
+
+    private Connection connection;
+    private Context context;
+    private boolean isConnectionStarted;
+
+    public JMSResourceFactory(String connectionFactoryName, String initialContextFactoryName, String jndiURL) {
+        if (connectionFactoryName != null && connectionFactoryName.trim().length() > 0) {
+            this.connectionFactoryName = connectionFactoryName.trim();
+        }
+        if (initialContextFactoryName != null && initialContextFactoryName.trim().length() > 0) {
+            this.initialContextFactoryName = initialContextFactoryName.trim();
+        }
+        if (jndiURL != null) {
+            this.jndiURL = jndiURL.trim();
+        }
+    }
+
+    /*
+     * This is a simple implementation where a connection is created per binding Ideally the resource factory should be
+     * able to leverage the host environment to provide connection pooling if it can. E.g. if Tuscany is running inside
+     * an AppServer Then we could leverage the JMS resources it provides
+     * 
+     * @see org.apache.tuscany.binding.jms.JMSResourceFactory#getConnection()
+     */
+    public Connection getConnection() throws NamingException, JMSException {
+        if (connection == null) {
+            createConnection();
+        }
+        return connection;
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.tuscany.binding.jms.JMSResourceFactory#createSession()
+     */
+    public Session createSession() throws JMSException, NamingException {
+        return getConnection().createSession(false, Session.AUTO_ACKNOWLEDGE);
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.tuscany.binding.jms.JMSResourceFactory#startConnection()
+     */
+    public void startConnection() throws JMSException, NamingException {
+        if (!isConnectionStarted) {
+            getConnection().start();
+            isConnectionStarted = true;
+        }
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.tuscany.binding.jms.JMSResourceFactory#closeConnection()
+     */
+    public void closeConnection() throws JMSException {
+        if (connection != null) {
+            connection.close();
+        }
+    }
+
+    private void createConnection() throws NamingException, JMSException {
+        ConnectionFactory connectionFactory = (ConnectionFactory)jndiLookUp(connectionFactoryName);
+        if (connectionFactory == null) {
+            throw new JMSBindingException("connection factory not found: " + connectionFactoryName);
+        }
+        connection = connectionFactory.createConnection();
+    }
+
+    private synchronized Context getInitialContext() throws NamingException {
+        if (context == null) {
+            Properties props = new Properties();
+            
+            if (initialContextFactoryName != null) {
+                props.setProperty(Context.INITIAL_CONTEXT_FACTORY, initialContextFactoryName);
+            }
+            if (jndiURL != null) {
+                props.setProperty(Context.PROVIDER_URL, jndiURL);
+            }
+            context = new InitialContext(props);
+        }
+        return context;
+    }
+
+    public Destination lookupDestination(String jndiName) throws NamingException {
+        return (Destination)jndiLookUp(jndiName);
+    }
+
+    /**
+     * You can create a destination in ActiveMQ (and have it appear in JNDI) by putting "dynamicQueues/" in front of the
+     * queue name being looked up
+     */
+    public Destination createDestination(String jndiName) throws NamingException {
+        return lookupDestination("dynamicQueues/" + jndiName);
+    }
+    
+    protected Object jndiLookUp(String name) {
+        Object o = null;
+        try {
+            o = getInitialContext().lookup("java:comp/env/" + name);
+        } catch (NamingException ex) {
+            // ignore
+        }
+        if (o == null) {
+            try {
+                o = getInitialContext().lookup(name);
+            } catch (NamingException ex) {
+                // ignore
+            }
+        }
+        return o;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..ac37a0f26b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.binding.jms.impl.JMSBindingProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#binding.jms,model=org.apache.tuscany.sca.binding.jms.impl.JMSBinding
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
new file mode 100644
index 0000000000..dec0991984
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the binding extension

+org.apache.tuscany.sca.binding.jms.provider.JMSBindingProviderFactory;model=org.apache.tuscany.sca.binding.jms.impl.JMSBinding

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/java/org/apache/tuscany/sca/binding/jms/HelloWorldClientImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/java/org/apache/tuscany/sca/binding/jms/HelloWorldClientImpl.java
new file mode 100644
index 0000000000..86d4719646
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/java/org/apache/tuscany/sca/binding/jms/HelloWorldClientImpl.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.jms;
+
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * This class implements the HelloWorld service.
+ */
+@Service(HelloWorldService.class)
+public class HelloWorldClientImpl implements HelloWorldService {
+
+    private HelloWorldService serviceA;
+
+    @Reference
+    public void setServiceA(HelloWorldService service) {
+        this.serviceA = service;
+    }
+
+    public String sayHello(String name) {
+        return serviceA.sayHello(name);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/java/org/apache/tuscany/sca/binding/jms/HelloWorldService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/java/org/apache/tuscany/sca/binding/jms/HelloWorldService.java
new file mode 100644
index 0000000000..abb29aec4c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/java/org/apache/tuscany/sca/binding/jms/HelloWorldService.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.jms;
+
+import org.osoa.sca.annotations.Remotable;
+
+@Remotable
+public interface HelloWorldService {
+    String sayHello(String name);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/java/org/apache/tuscany/sca/binding/jms/HelloWorldServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/java/org/apache/tuscany/sca/binding/jms/HelloWorldServiceImpl.java
new file mode 100644
index 0000000000..daa3d551df
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/java/org/apache/tuscany/sca/binding/jms/HelloWorldServiceImpl.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.jms;
+
+public class HelloWorldServiceImpl implements HelloWorldService {
+
+    public String sayHello(String name) {
+        return "jmsHello " + name;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/java/org/apache/tuscany/sca/binding/jms/OperationSelectionTestCaseFIXME.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/java/org/apache/tuscany/sca/binding/jms/OperationSelectionTestCaseFIXME.java
new file mode 100644
index 0000000000..575ed669ca
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/java/org/apache/tuscany/sca/binding/jms/OperationSelectionTestCaseFIXME.java
@@ -0,0 +1,236 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.jms;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.jms.TextMessage;
+
+import org.apache.tuscany.sca.binding.jms.impl.JMSBinding;
+import org.apache.tuscany.sca.binding.jms.provider.JMSBindingListener;
+import org.apache.tuscany.sca.binding.jms.provider.JMSResourceFactory;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.easymock.EasyMock;
+import org.junit.Test;
+
+/**
+ * This unit test is used to ensure that a JMS Message delivered to a Component will select the correct operation based
+ * on the details in section 1.5 of the JMS Binding specification.
+ */
+public class OperationSelectionTestCaseFIXME {
+    /**
+     * This test attempts to invoke a Service with a Single method where scaOperationName is not specified in the JMS
+     * Message
+     * <p>
+     * Expected behaviour is that the single method will be invoked as scaOperationName is ignored
+     * 
+     * @throws Exception Failed
+     */
+    @Test
+    public void testServiceWithOnlyOneOperationScaOperationNameNotSpecified() throws Exception {
+        // Create the operation we should match
+        final Operation expectedOperation = newOperation("myOperation");
+
+        // Create the list of operations for the Service
+        final List<Operation> operations = new ArrayList<Operation>();
+        operations.add(expectedOperation);
+
+        // The name of the Operation in the JMS Message - not specified
+        final String scaOperationName = null;
+
+        // Do the test
+        doTestJMSBinding(expectedOperation, operations, scaOperationName);
+    }
+
+    /**
+     * This test attempts to invoke a Service with a Single method where scaOperationName in the JMS Message matches the
+     * method name on the Service
+     * <p>
+     * Expected behaviour is that the single method will be invoked as scaOperationName is ignored
+     * 
+     * @throws Exception Failed
+     */
+    @Test
+    public void testServiceWithOnlyOneOperationScaOperationNameMatches() throws Exception {
+        // Create the operation we should match
+        final Operation expectedOperation = newOperation("myOperation");
+
+        // Create the list of operations for the Service
+        final List<Operation> operations = new ArrayList<Operation>();
+        operations.add(expectedOperation);
+
+        // The name of the Operation in the JMS Message - matches operation name
+        final String scaOperationName = expectedOperation.getName();
+
+        // Do the test
+        doTestJMSBinding(expectedOperation, operations, scaOperationName);
+    }
+
+    /**
+     * This test attempts to invoke a Service with a Single method where scaOperationName in the JMS Message is
+     * different the method name on the Service
+     * <p>
+     * Expected behaviour is that the single method will be invoked as scaOperationName is ignored
+     * 
+     * @throws Exception Failed
+     */
+    @Test
+    public void testServiceWithOnlyOneOperationScaOperationNameDifferent() throws Exception {
+        // Create the operation we should match
+        final Operation expectedOperation = newOperation("myOperation");
+
+        // Create the list of operations for the Service
+        final List<Operation> operations = new ArrayList<Operation>();
+        operations.add(expectedOperation);
+
+        // The name of the Operation in the JMS Message - different to operation name
+        final String scaOperationName = "Does Not Match Opeation Name";
+
+        // Do the test
+        doTestJMSBinding(expectedOperation, operations, scaOperationName);
+    }
+
+    /**
+     * This test attempts to invoke a Service with a multiple operations where scaOperationName specified in the JMS
+     * Message matches an operation name
+     * <p>
+     * Expected behaviour is that the named method will be invoked.
+     * 
+     * @throws Exception Failed
+     */
+    @Test
+    public void testServiceWithMultipleOperationsScaOperationNameSpecified() throws Exception {
+        // Create the list of operations for the Service
+        final List<Operation> operations = new ArrayList<Operation>();
+        for (int i = 0; i < 5; i++) {
+            operations.add(newOperation("operation" + i));
+        }
+
+        // Now try and invoke each operation
+        for (Operation expectedOperation : operations) {
+            // The name of the Operation in the JMS Message
+            final String scaOperationName = expectedOperation.getName();
+
+            // Do the test
+            doTestJMSBinding(expectedOperation, operations, scaOperationName);
+        }
+    }
+
+    /**
+     * This test attempts to invoke a Service with a multiple operations where scaOperationName specified in the JMS
+     * Message is not set so we invoke the onMessage() method
+     * <p>
+     * Expected behaviour is that the onMessage() method should be used instead
+     * 
+     * @throws Exception Failed
+     */
+    @Test
+    public void testServiceWithMultipleOperationsScaOperationNotSpecified() throws Exception {
+        // Create the list of operations for the Service
+        final List<Operation> operations = new ArrayList<Operation>();
+        for (int i = 0; i < 5; i++) {
+            operations.add(newOperation("operation" + i));
+        }
+
+        // Add the onMessage operation to the Service Contract
+        final Operation onMessageOperation = newOperation("onMessage");
+        operations.add(onMessageOperation);
+
+        // The name of the Operation in the JMS Message is not set so it will attempt
+        // to invoke the onMessage() method
+        final String scaOperationName = null;
+
+        // Do the test
+        doTestJMSBinding(onMessageOperation, operations, scaOperationName);
+    }
+
+    /**
+     * This is the test method that will attempt to unit test invoking a Service with the specified operations using a
+     * JMS Message with the specified scaOperationName to ensure that it invokes the expectedOperation
+     * 
+     * @param expectedOperation The Operation we are expecting to be invoked over JMS
+     * @param operations The list of Operations supported by the Service
+     * @param scaOperationName The value to set scaOperationName in the JMS Message
+     * @throws Exception Failed
+     */
+    private void doTestJMSBinding(Operation expectedOperation, List<Operation> operations, String scaOperationName)
+        throws Exception {
+        // Create the test JMS Binding
+        final JMSBinding jmsBinding = new JMSBinding();
+        JMSResourceFactory jmsResourceFactory = null;
+
+        // Extra information for the method we are invoking
+        final String operationParams = "Hello";
+        final Object operationReturnValue = "Operation Success";
+
+        // Mock up the Service. Basically, it is going to call:
+        // List<Operation> opList = service.getInterfaceContract().getInterface().getOperations();
+        final InterfaceContract ifaceContract = EasyMock.createStrictMock(InterfaceContract.class);
+        final RuntimeComponentService service = EasyMock.createStrictMock(RuntimeComponentService.class);
+        final Interface iface = EasyMock.createStrictMock(Interface.class);
+        EasyMock.expect(iface.getOperations()).andReturn(operations);
+        EasyMock.expect(ifaceContract.getInterface()).andReturn(iface);
+        EasyMock.expect(service.getInterfaceContract()).andReturn(ifaceContract);
+
+        // Mock up getting and invoking the RuntimeWire. It is going to call:
+        // service.getRuntimeWire(jmsBinding).invoke(operation, (Object[])requestPayload);
+        final RuntimeWire runtimeWire = EasyMock.createStrictMock(RuntimeWire.class);
+        EasyMock.expect(service.getRuntimeWire(jmsBinding)).andReturn(runtimeWire);
+        EasyMock.expect(runtimeWire.invoke(expectedOperation, new Object[] {operationParams}))
+            .andReturn(operationReturnValue);
+
+        // Create the JMS Binding Listener
+        final JMSBindingListener bindingListener = new JMSBindingListener(jmsBinding, jmsResourceFactory, service);
+
+        // Simulate a message
+        final TextMessage requestJMSMsg = EasyMock.createStrictMock(TextMessage.class);
+        EasyMock.expect(requestJMSMsg.getStringProperty("scaOperationName")).andReturn(scaOperationName);
+        EasyMock.expect(requestJMSMsg.getText()).andReturn(operationParams);
+        EasyMock.expect(requestJMSMsg.getJMSReplyTo()).andReturn(null);
+
+        // Lets put all the mocks into replay mode
+        // EasyMock.replay(iface);
+        EasyMock.replay(ifaceContract);
+        EasyMock.replay(service);
+        EasyMock.replay(requestJMSMsg);
+        EasyMock.replay(runtimeWire);
+
+        // Do the test
+        bindingListener.onMessage(requestJMSMsg);
+
+        // Verify our Mock objects
+        // EasyMock.verify(iface);
+        // EasyMock.verify(ifaceContract);
+        // EasyMock.verify(service);
+        // EasyMock.verify(requestJMSMsg);
+        // EasyMock.verify(runtimeWire);
+    }
+
+    private static Operation newOperation(String name) {
+        Operation operation = new OperationImpl();
+        operation.setName(name);
+        return operation;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingReferenceQueueCreateModeTestCaseFIXME.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingReferenceQueueCreateModeTestCaseFIXME.java
new file mode 100644
index 0000000000..368c8a2239
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingReferenceQueueCreateModeTestCaseFIXME.java
@@ -0,0 +1,324 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.jms.provider;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.binding.jms.impl.JMSBinding;
+import org.apache.tuscany.sca.binding.jms.impl.JMSBindingException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
+import org.junit.Test;
+
+/**
+ * This unit test tests various combinations of the JMS Binding create modes for both request and response queues.
+ * <p>
+ * The SCA JMS Binding specification lists 3 create modes:
+ * <ul>
+ * <li>always - the JMS queue is always created. It is an error if the queue already exists
+ * <li>ifnotexist - the JMS queue is created if it does not exist. It is not an error if the queue already exists
+ * <li>never - the JMS queue is never created. It is an error if the queue does not exist
+ * </ul>
+ * See the SCA JMS Binding specification for more information.
+ */
+public class JMSBindingReferenceQueueCreateModeTestCaseFIXME {
+
+    /**
+     * Test creating a request queue in "never" mode where the queue does not exist. We are expecting an exception
+     */
+    @Test
+    public void testRequestCreateNeverQueueNotExist() {
+        String requestCreateMode = "never";
+        String responseCreateMode = "ifnotexist";
+        boolean preCreateQueue = false;
+        boolean expectingRequestException = true;
+        boolean expectingResponseException = false;
+
+        doTestCase(requestCreateMode,
+                   responseCreateMode,
+                   preCreateQueue,
+                   expectingRequestException,
+                   expectingResponseException);
+    }
+
+    /**
+     * Test creating a request queue in "never" mode where the queue exists. We are expecting this to work
+     */
+    @Test
+    public void testRequestCreateNeverQueueExists() {
+        String requestCreateMode = "never";
+        String responseCreateMode = "ifnotexist";
+        boolean preCreateQueue = true;
+        boolean expectingRequestException = false;
+        boolean expectingResponseException = false;
+
+        doTestCase(requestCreateMode,
+                   responseCreateMode,
+                   preCreateQueue,
+                   expectingRequestException,
+                   expectingResponseException);
+    }
+
+    /**
+     * Test creating a request queue in "ifnotexist" mode where the queue does not exist. We are expecting this to work
+     */
+    @Test
+    public void testRequestCreateIfNotExistQueueNotExist() {
+        String requestCreateMode = "ifnotexist";
+        String responseCreateMode = "ifnotexist";
+        boolean preCreateQueue = false;
+        boolean expectingRequestException = false;
+        boolean expectingResponseException = false;
+
+        doTestCase(requestCreateMode,
+                   responseCreateMode,
+                   preCreateQueue,
+                   expectingRequestException,
+                   expectingResponseException);
+    }
+
+    /**
+     * Test creating a request queue in "ifnotexist" mode where the queue exists. We are expecting this to work
+     */
+    @Test
+    public void testRequestCreateIfNotExistQueueExist() {
+        String requestCreateMode = "ifnotexist";
+        String responseCreateMode = "ifnotexist";
+        boolean preCreateQueue = true;
+        boolean expectingRequestException = false;
+        boolean expectingResponseException = false;
+
+        doTestCase(requestCreateMode,
+                   responseCreateMode,
+                   preCreateQueue,
+                   expectingRequestException,
+                   expectingResponseException);
+    }
+
+    /**
+     * Test creating a request queue in "always" mode where the queue does not exist. We are expecting this to work
+     */
+    @Test
+    public void testRequestCreateAlwaysQueueNotExist() {
+        String requestCreateMode = "always";
+        String responseCreateMode = "ifnotexist";
+        boolean preCreateQueue = false;
+        boolean expectingRequestException = false;
+        boolean expectingResponseException = false;
+
+        doTestCase(requestCreateMode,
+                   responseCreateMode,
+                   preCreateQueue,
+                   expectingRequestException,
+                   expectingResponseException);
+    }
+
+    /**
+     * Test creating a request queue in "always" mode where the queue exists. We are expecting an exception
+     */
+    @Test
+    public void testRequestCreateAlwaysQueueExists() {
+        String requestCreateMode = "always";
+        String responseCreateMode = "ifnotexist";
+        boolean preCreateQueue = true;
+        boolean expectingRequestException = true;
+        boolean expectingResponseException = false;
+
+        doTestCase(requestCreateMode,
+                   responseCreateMode,
+                   preCreateQueue,
+                   expectingRequestException,
+                   expectingResponseException);
+    }
+
+    /**
+     * Test creating a response queue in "never" mode where the queue does not exist. We are expecting an exception
+     */
+    @Test
+    public void testResponseCreateNeverQueueNotExist() {
+        String requestCreateMode = "ifnotexist";
+        String responseCreateMode = "never";
+        boolean preCreateQueue = false;
+        boolean expectingRequestException = false;
+        boolean expectingResponseException = true;
+
+        doTestCase(requestCreateMode,
+                   responseCreateMode,
+                   preCreateQueue,
+                   expectingRequestException,
+                   expectingResponseException);
+    }
+
+    /**
+     * Test creating a response queue in "never" mode where the queue exists. We are expecting this to work
+     */
+    @Test
+    public void testResponseCreateNeverQueueExists() {
+        String requestCreateMode = "ifnotexist";
+        String responseCreateMode = "never";
+        boolean preCreateQueue = true;
+        boolean expectingRequestException = false;
+        boolean expectingResponseException = false;
+
+        doTestCase(requestCreateMode,
+                   responseCreateMode,
+                   preCreateQueue,
+                   expectingRequestException,
+                   expectingResponseException);
+    }
+
+    /**
+     * Test creating a response queue in "ifnotexist" mode where the queue does not exist. We are expecting this to work
+     */
+    @Test
+    public void testResponseCreateIfNotExistQueueNotExist() {
+        String requestCreateMode = "ifnotexist";
+        String responseCreateMode = "ifnotexist";
+        boolean preCreateQueue = false;
+        boolean expectingRequestException = false;
+        boolean expectingResponseException = false;
+
+        doTestCase(requestCreateMode,
+                   responseCreateMode,
+                   preCreateQueue,
+                   expectingRequestException,
+                   expectingResponseException);
+    }
+
+    /**
+     * Test creating a response queue in "ifnotexist" mode where the queue not exists. We are expecting this to work
+     */
+    @Test
+    public void testResponseCreateIfNotExistQueueExist() {
+        String requestCreateMode = "ifnotexist";
+        String responseCreateMode = "ifnotexist";
+        boolean preCreateQueue = true;
+        boolean expectingRequestException = false;
+        boolean expectingResponseException = false;
+
+        doTestCase(requestCreateMode,
+                   responseCreateMode,
+                   preCreateQueue,
+                   expectingRequestException,
+                   expectingResponseException);
+    }
+
+    /**
+     * Test creating a response queue in "always" mode where the queue does not exist. We are expecting this to work
+     */
+    @Test
+    public void testResponseCreateAlwaysQueueNotExist() {
+        String requestCreateMode = "ifnotexist";
+        String responseCreateMode = "always";
+        boolean preCreateQueue = false;
+        boolean expectingRequestException = false;
+        boolean expectingResponseException = false;
+
+        doTestCase(requestCreateMode,
+                   responseCreateMode,
+                   preCreateQueue,
+                   expectingRequestException,
+                   expectingResponseException);
+    }
+
+    /**
+     * Test creating a response queue in "always" mode where the queue exists. We are expecting an exception
+     */
+    @Test
+    public void testResponseCreateAlwaysQueueExists() {
+        String requestCreateMode = "ifnotexist";
+        String responseCreateMode = "always";
+        boolean preCreateQueue = true;
+        boolean expectingRequestException = false;
+        boolean expectingResponseException = true;
+
+        doTestCase(requestCreateMode,
+                   responseCreateMode,
+                   preCreateQueue,
+                   expectingRequestException,
+                   expectingResponseException);
+    }
+
+    /**
+     * This is the main test method for the various test scenarios for the JMS Binding.
+     * 
+     * @param requestCreateMode The required create mode for the request destination queue
+     * @param responseCreateMode The required create mode for the response destination queue
+     * @param preCreateQueue Whether the queue should be pre-created.
+     * @param expectingRequestException true if we are expecting an exception because the request queue configuration is
+     *            invalid; false otherwise
+     * @param expectingResponseException true if we are expecting an exception because the request queue configuration
+     *            is invalid; false otherwise
+     */
+    private void doTestCase(String requestCreateMode,
+                            String responseCreateMode,
+                            boolean preCreateQueue,
+                            boolean expectingRequestException,
+                            boolean expectingResponseException) {
+        String requestDestinationName = "SomeRequestDestination";
+        String responseDestinationName = "SomeResponseDestination";
+        String jmsBindingName = "MyJMSBinding";
+
+        // Create a JMS Binding with the required test parameters
+        JMSBinding jmsBinding = new JMSBinding();
+        jmsBinding.setDestinationCreate(requestCreateMode);
+        jmsBinding.setResponseDestinationCreate(responseCreateMode);
+        if (preCreateQueue) {
+//            jmsBinding.setJmsResourceFactoryName(new JMSResourceFactory(null, null, null));
+        } else {
+//            jmsBinding.setJmsResourceFactoryName(MockJMSResourceFactoryQueueNotExist.class.getName());
+        }
+        jmsBinding.setDestinationName(requestDestinationName);
+        jmsBinding.setResponseDestinationName(responseDestinationName);
+        jmsBinding.setName(jmsBindingName);
+
+        // Create the operation
+        Operation operation = new OperationImpl();
+        operation.setName("OperationName");
+
+        // Try and create the JMS Binding Invoker for the JMS Binding
+        try {
+            new JMSBindingInvoker(jmsBinding, operation, null);
+
+            // Check whether we were expecting an exception
+            if (expectingRequestException || expectingResponseException) {
+                // We were expecting an exception
+                Assert.fail("This binding should have failed as it is invalid");
+            }
+        } catch (JMSBindingException ex) {
+            // Were we expecting an exception
+            if (!expectingRequestException && !expectingResponseException) {
+                // No we were not expecting an exception
+                Assert.fail("Unexpected exception of " + ex);
+            }
+
+            // Validate that the expected exception has the text we expect
+            if (expectingRequestException) {
+                Assert.assertTrue(ex.getMessage().indexOf("JMS Destination") != -1);
+                Assert.assertTrue(ex.getMessage().indexOf(requestCreateMode) != -1);
+                Assert.assertTrue(ex.getMessage().indexOf(requestDestinationName) != -1);
+            } else if (expectingResponseException) {
+                Assert.assertTrue(ex.getMessage().indexOf("JMS Response Destination") != -1);
+                Assert.assertTrue(ex.getMessage().indexOf(responseCreateMode) != -1);
+                Assert.assertTrue(ex.getMessage().indexOf(responseDestinationName) != -1);
+            }
+            Assert.assertTrue(ex.getMessage().indexOf("registering binding " + jmsBindingName + " invoker") != -1);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingServiceQueueCreateModeTestCaseFIXME.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingServiceQueueCreateModeTestCaseFIXME.java
new file mode 100644
index 0000000000..b88341fc03
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingServiceQueueCreateModeTestCaseFIXME.java
@@ -0,0 +1,170 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.jms.provider;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.binding.jms.impl.JMSBinding;
+import org.apache.tuscany.sca.binding.jms.impl.JMSBindingException;
+import org.apache.tuscany.sca.core.assembly.RuntimeComponentServiceImpl;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.junit.Test;
+
+/**
+ * This method tests various combinations of the JMS Binding create modes.
+ * <p>
+ * The SCA JMS Binding specification lists 3 create modes:
+ * <ul>
+ * <li>always - the JMS queue is always created. It is an error if the queue already exists
+ * <li>ifnotexist - the JMS queue is created if it does not exist. It is not an error if the queue already exists
+ * <li>never - the JMS queue is never created. It is an error if the queue does not exist
+ * </ul>
+ * See the SCA JMS Binding specification for more information.
+ */
+public class JMSBindingServiceQueueCreateModeTestCaseFIXME {
+    /**
+     * Test creating a queue in "never" mode where the queue does not exist. We are expecting an exception
+     */
+    @Test
+    public void testCreateNeverQueueNotExist() {
+        String createMode = "never";
+        boolean preCreateQueue = false;
+        boolean expectingException = true;
+
+        doTestCase(createMode, preCreateQueue, expectingException);
+    }
+
+    /**
+     * Test creating a queue in "never" mode where the queue exists. We are expecting this to work
+     */
+    @Test
+    public void testCreateNeverQueueExist() {
+        String createMode = "never";
+        boolean preCreateQueue = true;
+        boolean expectingException = false;
+
+        doTestCase(createMode, preCreateQueue, expectingException);
+    }
+
+    /**
+     * Test creating a queue in "ifnotexist" mode where the queue does not exist. We are expecting this to work
+     */
+    @Test
+    public void testCreateIfNotExistQueueNotExist() {
+        String createMode = "ifnotexist";
+        boolean preCreateQueue = false;
+        boolean expectingException = false;
+
+        doTestCase(createMode, preCreateQueue, expectingException);
+    }
+
+    /**
+     * Test creating a queue in "ifnotexist" mode where the queue exists. We are expecting this to work
+     */
+    @Test
+    public void testCreateIfNotExistQueueExist() {
+        String createMode = "ifnotexist";
+        boolean preCreateQueue = true;
+        boolean expectingException = false;
+
+        doTestCase(createMode, preCreateQueue, expectingException);
+    }
+
+    /**
+     * Test creating a queue in "always" mode where the queue does not exist. We are expecting this to work
+     */
+    @Test
+    public void testCreateAlwaysQueueNotExist() {
+        String createMode = "always";
+        boolean preCreateQueue = false;
+        boolean expectingException = false;
+
+        doTestCase(createMode, preCreateQueue, expectingException);
+    }
+
+    /**
+     * Test creating a queue in "always" mode where the queue exists. We are expecting an exception
+     */
+    @Test
+    public void testCreateAlwaysQueueExist() {
+        String createMode = "always";
+        boolean preCreateQueue = true;
+        boolean expectingException = true;
+
+        doTestCase(createMode, preCreateQueue, expectingException);
+    }
+
+    /**
+     * This is the main test method for the various test scenarios for the JMS Binding.
+     * 
+     * @param createMode The required create mode for the destination queue
+     * @param preCreateQueue Whether the queue should be pre-created.
+     * @param expectingException true if test should throw an exception
+     */
+    private void doTestCase(String createMode, boolean preCreateQueue, boolean expectingException) {
+        String destinationName = "SomeDestination";
+        String jmsBindingName = "MyJMSBinding";
+        String serviceName = "MyServiceName";
+
+        // Create a JMS Binding with the required test parameters
+        JMSBinding jmsBinding = new JMSBinding();
+        jmsBinding.setDestinationCreate(createMode);
+//        if (preCreateQueue) {
+//            jmsBinding.setJmsResourceFactoryName(MockJMSResourceFactoryQueueExist.class.getName());
+//        } else {
+//            jmsBinding.setJmsResourceFactoryName(MockJMSResourceFactoryQueueNotExist.class.getName());
+//        }
+        jmsBinding.setDestinationName(destinationName);
+        jmsBinding.setName(jmsBindingName);
+
+        RuntimeComponentService service = new RuntimeComponentServiceImpl();
+        service.setName(serviceName);
+
+        // Try and create the JMS Binding Service for the JMS Binding
+        try {
+            JMSBindingServiceBindingProvider jmsService =
+                new JMSBindingServiceBindingProvider(null, service, jmsBinding, null);
+            jmsService.start();
+
+            // Check whether we were expecting an exception
+            if (expectingException) {
+                // We were expecting an exception
+                Assert.fail("This binding should have failed as it is invalid");
+            }
+        } catch (JMSBindingException ex) {
+            // Were we expecting an exception
+            if (!expectingException) {
+                ex.printStackTrace();
+                // No we were not expecting an exception
+                Assert.fail("Unexpected exception of " + ex);
+            }
+
+            // We should get a JMSBindingException
+            Assert.assertTrue(ex.getMessage().indexOf("Error starting JMSServiceBinding") != -1);
+
+            // Validate that the expected chained exception exception has the text we expect
+            Assert.assertNotNull(ex.getCause());
+            Assert.assertTrue(ex.getCause().getMessage().indexOf("JMS Destination") != -1);
+            Assert.assertTrue(ex.getCause().getMessage().indexOf(createMode) != -1);
+            Assert.assertTrue(ex.getCause().getMessage().indexOf(destinationName) != -1);
+            Assert
+                .assertTrue(ex.getCause().getMessage().indexOf("registering service " + serviceName + " listener") != -1);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/resources/simple/client.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/resources/simple/client.composite
new file mode 100644
index 0000000000..dcea428493
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/resources/simple/client.composite
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+ -->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           name="RPCComposite">

+

+    <component name="HelloWorldClient">

+        <implementation.java class="org.apache.tuscany.sca.binding.jms.HelloWorldClientImpl"/>

+        <reference name="serviceA" />

+    </component>

+

+    <reference name="serviceA" promote="HelloWorldClient/serviceA">

+        <interface.java interface="org.apache.tuscany.sca.binding.jms.HelloWorldService" />

+        <binding.jms initialContextFactory="org.apache.activemq.jndi.ActiveMQInitialContextFactory" jndiURL="tcp://localhost:61616">

+            <destination name="DestQueueA"/>

+            <response>

+               <destination name="RespQueueA"/>

+            </response>

+        </binding.jms>  

+    </reference>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/resources/simple/service.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/resources/simple/service.composite
new file mode 100644
index 0000000000..44b7b29610
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jms/src/test/resources/simple/service.composite
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+ -->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           name="RPCComposite">

+

+    <component name="HelloWorldService">

+        <implementation.java class="org.apache.tuscany.sca.binding.jms.HelloWorldServiceImpl"/>

+        <service name="HelloWorldService">

+            <binding.jms initialContextFactory="org.apache.activemq.jndi.ActiveMQInitialContextFactory" jndiURL="tcp://localhost:61616">

+               <destination name="DestQueueA" create="always"/>

+               <response>

+                  <destination name="RespQueueA" create="always"/>

+               </response>

+            </binding.jms>  

+        </service> 

+    </component>       

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/NOTICE
new file mode 100644
index 0000000000..28064e5de1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/NOTICE
@@ -0,0 +1,11 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
+This product includes/uses JSON-RPC JavaScript client (jsonrpc.js) 
+ Copyright (c) 2003-2004 Jan-Klaas Kollhof
+ Copyright (c) 2005 Michael Clark, Metaparadigm Pte Ltd
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/pom.xml
new file mode 100644
index 0000000000..b237b77b28
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/pom.xml
@@ -0,0 +1,154 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-binding-jsonrpc</artifactId>
+    <name>Apache Tuscany SCA JSON-RPC Binding Extension</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.metaparadigm</groupId>
+            <artifactId>json-rpc</artifactId>
+            <version>1.0</version>
+            <scope>compile</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding-json</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-http</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-jetty</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>        
+        
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.4</version> <!-- to keep compatible with older servlet containers --> 
+            <scope>provided</scope>
+        </dependency>
+        
+        <dependency>
+           <groupId>commons-logging</groupId>
+           <artifactId>commons-logging</artifactId>
+           <version>1.1</version>
+           <exclusions>
+               <exclusion>
+                   <groupId>commons-logging</groupId>
+                   <artifactId>commons-logging</artifactId>
+               </exclusion>
+               <exclusion>
+                   <groupId>javax.servlet</groupId>
+                   <artifactId>servlet-api</artifactId>
+               </exclusion>
+           </exclusions>
+        </dependency>          
+
+
+        <!-- Test Dependencies -->
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>        
+        
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+	        <groupId>httpunit</groupId>
+	        <artifactId>httpunit</artifactId>
+	        <version>1.6.1</version>
+	        <scope>test</scope>
+			<exclusions>
+                <exclusion>
+                    <groupId>xerces</groupId>
+                    <artifactId>xmlParserAPIs</artifactId>
+                </exclusion>				
+                <exclusion>
+                    <groupId>xerces</groupId>
+                    <artifactId>xercesImpl</artifactId>
+                </exclusion>
+            </exclusions>				
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCBinding.java
new file mode 100644
index 0000000000..409acf99f7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCBinding.java
@@ -0,0 +1,96 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.jsonrpc;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+
+/**
+ * A model for the JSONRPC binding.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JSONRPCBinding implements OptimizableBinding {
+    private String name;
+    private String uri;
+
+    public String getName() {
+        return name;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public boolean isUnresolved() {
+        // The binding is always resolved
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        // The binding is always resolved
+    }
+
+    //FIXME Temporary to get access to the target binding information
+    // To be removed when the distributed domain supports wiring of other
+    // bindings than the SCA binding
+    private Binding targetBinding; 
+    private Component targetComponent; 
+    private ComponentService targetComponentService; 
+    
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+    
+    public Binding getTargetBinding() {
+        return targetBinding;
+    }
+    
+    public void setTargetBinding(Binding binding) {
+        this.targetBinding = binding;
+    }
+    
+    public Component getTargetComponent() {
+        return targetComponent;
+    }
+    
+    public void setTargetComponent(Component component) {
+        this.targetComponent = component;
+    }
+    
+    public ComponentService getTargetComponentService() {
+        return targetComponentService;
+    }
+    
+    public void setTargetComponentService(ComponentService service) {
+        this.targetComponentService = service; 
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCServiceServlet.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCServiceServlet.java
new file mode 100644
index 0000000000..a351aaa025
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCServiceServlet.java
@@ -0,0 +1,283 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.jsonrpc;
+
+import java.io.BufferedReader;
+import java.io.CharArrayWriter;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.io.UnsupportedEncodingException;
+import java.lang.reflect.InvocationTargetException;
+import java.util.List;
+
+import javax.servlet.ServletConfig;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.json.JSONArray;
+import org.json.JSONObject;
+import org.osoa.sca.ServiceRuntimeException;
+
+import com.metaparadigm.jsonrpc.JSONRPCBridge;
+import com.metaparadigm.jsonrpc.JSONRPCServlet;
+
+/**
+ * Servlet that handles JSON-RPC requests invoking SCA services.
+ * 
+ * There is an instance of this servlet for each <binding.jsonrpc>
+ */
+public class JSONRPCServiceServlet extends JSONRPCServlet {
+    private static final long serialVersionUID = 1L;
+
+    transient Binding binding;
+    transient String serviceName;
+    transient Object serviceInstance;
+    transient RuntimeComponentService componentService;
+    transient InterfaceContract serviceContract;
+    transient Class<?> serviceInterface;
+
+    public JSONRPCServiceServlet(Binding binding,
+                                 RuntimeComponentService componentService,
+                                 InterfaceContract serviceContract,
+                                 Class<?> serviceInterface,
+                                 Object serviceInstance) {
+        this.binding = binding;
+        this.serviceName = binding.getName();
+        this.componentService = componentService;
+        this.serviceContract = serviceContract;
+        this.serviceInterface = serviceInterface;
+        this.serviceInstance = serviceInstance;
+    }
+
+    /**
+     * Override to do nothing as the JSONRPCServlet is setup by the
+     * service method in this class.
+     */
+    @Override
+    public void init(ServletConfig config) {
+    }
+
+    @Override
+    public void service(HttpServletRequest request, HttpServletResponse response) throws IOException {
+        if ("smd".equals(request.getQueryString())) {
+            handleSMDRequest(request, response);
+        } else {
+            try {
+                handleServiceRequest(request, response);
+            } finally {
+                HttpSession session = request.getSession(false);
+                if (session != null) {
+                    session.removeAttribute("JSONRPCBridge");
+                }
+            }
+        }
+    }
+
+    private void handleServiceRequest(HttpServletRequest request, HttpServletResponse response)
+        throws IOException {
+        // Encode using UTF-8, although We are actually ASCII clean as
+        // all unicode data is JSON escaped using backslash u. This is
+        // less data efficient for foreign character sets but it is
+        // needed to support naughty browsers such as Konqueror and Safari
+        // which do not honour the charset set in the response
+        response.setContentType("text/plain;charset=utf-8");
+        OutputStream out = response.getOutputStream();
+
+        // Decode using the charset in the request if it exists otherwise
+        // use UTF-8 as this is what all browser implementations use.
+        // The JSON-RPC-Java JavaScript client is ASCII clean so it
+        // although here we can correctly handle data from other clients
+        // that do not escape non ASCII data
+        String charset = request.getCharacterEncoding();
+        if (charset == null) {
+            charset = "UTF-8";
+        }
+        BufferedReader in = new BufferedReader(new InputStreamReader(request.getInputStream(), charset));
+
+        // Read the request
+        CharArrayWriter data = new CharArrayWriter();
+        char buf[] = new char[4096];
+        int ret;
+        while ((ret = in.read(buf, 0, 4096)) != -1) {
+            data.write(buf, 0, ret);
+        }
+
+        JSONObject jsonReq = null;
+        String method = null;
+        try {
+            jsonReq = new JSONObject(data.toString());
+            method = jsonReq.getString("method");
+        } catch (Exception e) {
+            //FIXME Exceptions are not handled correctly here
+            // They should be reported to the client JavaScript as proper
+            // JavaScript exceptions.
+            throw new RuntimeException("Unable to parse request", e);
+        }
+
+        
+        // check if it's a system request 
+        // or a method invocation
+        byte[] bout;
+        if (method.startsWith("system.")) {
+            bout = handleJSONRPCSystemInvocation(request, response, data.toString());
+        } else {
+            bout = handleJSONRPCMethodInvocation(request, response, jsonReq);
+        }
+
+        // Send response to client
+        out.write(bout);
+        out.flush();
+        out.close();
+    }
+
+    /**
+     * handles requests for the SMD descriptor for a service
+     */
+    protected void handleSMDRequest(HttpServletRequest request, HttpServletResponse response) throws IOException,
+        UnsupportedEncodingException {
+        String serviceUrl = request.getRequestURL().toString();
+        String smd = JavaToSmd.interfaceToSmd(serviceInterface, serviceUrl);
+
+        response.setContentType("text/plain;charset=utf-8");
+        OutputStream out = response.getOutputStream();
+        byte[] bout = smd.getBytes("UTF-8");
+
+        out.write(bout);
+        out.flush();
+        out.close();
+    }
+    
+    protected byte[] handleJSONRPCSystemInvocation(HttpServletRequest request, HttpServletResponse response, String requestData) throws IOException,
+    UnsupportedEncodingException {
+        /*
+         * Create a new bridge for every request to avoid all the problems with 
+         * JSON-RPC-Java storing the bridge in the session
+         */
+        HttpSession session = request.getSession();
+
+        JSONRPCBridge jsonrpcBridge = new JSONRPCBridge();
+        jsonrpcBridge.registerObject("Service", serviceInstance, serviceInterface);
+        session.setAttribute("JSONRPCBridge", jsonrpcBridge);
+        
+        org.json.JSONObject jsonReq = null;
+        com.metaparadigm.jsonrpc.JSONRPCResult jsonResp = null;
+        try {
+            jsonReq = new org.json.JSONObject(requestData);
+        } catch (java.text.ParseException e) {
+            throw new RuntimeException("Unable to parse request", e);
+        }
+
+        String method = jsonReq.getString("method");
+        if ((method != null) && (method.indexOf('.') < 0)) {
+            jsonReq.putOpt("method", "Service" + "." + method);
+        }
+
+        // invoke the request
+        jsonResp = jsonrpcBridge.call(new Object[] {request}, jsonReq);
+
+        return jsonResp.toString().getBytes("UTF-8");
+    }
+    
+    protected byte[] handleJSONRPCMethodInvocation(HttpServletRequest request, HttpServletResponse response, JSONObject jsonReq) throws IOException,
+    UnsupportedEncodingException {
+
+        String method = null;
+        Object[] args = null;
+        Object id = null;
+        try {
+            // Extract the method
+            method = jsonReq.getString("method");
+            if ((method != null) && (method.indexOf('.') < 0)) {
+                jsonReq.putOpt("method", "Service" + "." + method);
+            }
+            
+            // Extract the arguments
+            JSONArray array = jsonReq.getJSONArray("params");
+            args = new Object[array.length()];
+            for (int i = 0; i < args.length; i++) {
+                args[i] = array.get(i);
+            }
+            id = jsonReq.get("id");
+
+        } catch (Exception e) {
+            throw new RuntimeException("Unable to find json method name", e);
+        }
+
+        // invoke the request
+        RuntimeWire wire = componentService.getRuntimeWire(binding, serviceContract);
+        Operation jsonOperation = findOperation(method);
+        Object result = null;
+        JSONObject jsonResponse = new JSONObject();
+        try {
+            result = wire.invoke(jsonOperation, args);
+            try {
+                jsonResponse.put("result", result);
+                jsonResponse.putOpt("id", id);
+            } catch (Exception e) {
+                throw new ServiceRuntimeException(e);
+            }
+        } catch (InvocationTargetException e) {
+            try {
+                jsonResponse.put("error", e.getCause());
+                jsonResponse.putOpt("id", id);
+            } catch (Exception e1) {
+                throw new ServiceRuntimeException(e);
+            }
+        } catch(RuntimeException e) {
+            e.printStackTrace();
+            throw e;
+        }
+        
+        //get response to send to client
+        return jsonResponse.toString().getBytes("UTF-8");
+    }
+
+    /**
+     * Find the operation from the component service contract
+     * @param componentService
+     * @param method
+     * @return
+     */
+    private Operation findOperation(String method) {
+        if (method.contains(".")) {
+            method = method.substring(method.lastIndexOf(".") + 1);
+        }
+    
+        List<Operation> operations = serviceContract.getInterface().getOperations();
+            //componentService.getBindingProvider(binding).getBindingInterfaceContract().getInterface().getOperations();
+
+        
+        Operation result = null;
+        for (Operation o : operations) {
+            if (o.getName().equalsIgnoreCase(method)) {
+                result = o;
+                break;
+            }
+        }
+
+        return result;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JavaToSmd.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JavaToSmd.java
new file mode 100644
index 0000000000..fea001bc8e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JavaToSmd.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+ package org.apache.tuscany.sca.binding.jsonrpc;
+
+import java.lang.reflect.Method;
+
+/**
+ * Utility class to create a Simple Method Description (SMD) descriptor
+ * from a Java class. See http://dojo.jot.com/SMD.
+ * 
+ * TODO: Change to work from the Tuscany Interface instead of a Java class
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaToSmd {
+    
+    public static String interfaceToSmd(Class klazz, String serviceUrl) {
+        String name = klazz.getSimpleName();
+        Method methods[] = klazz.getMethods();
+        
+        StringBuffer smdSb = new StringBuffer();
+        smdSb.append("{\"SMDVersion\":\".1\",\"objectName\":\"" + name + "\",\"serviceType\":\"JSON-RPC\",\"serviceURL\":\""+ serviceUrl + "\",\"methods\":[");
+        for (int i = 0; i < methods.length; i++) {
+            if (i != 0) smdSb.append(",");
+            Class<?> params[] = methods[i].getParameterTypes();            
+            smdSb.append("{\"name\":\""+methods[i].getName() + "\",\"parameters\":[");
+            for (int j = 0; j < params.length; j++) {
+                if (j != 0) smdSb.append(",");
+                // right now Dojo doesn't look at the type value, so we'll default it to STRING
+                // also, since we can't introspect the method paramater names we'll just create an incrementing parameter name
+                smdSb.append("{\"name\":\"param" + j + "\",\"type\":\"STRING\"}");  
+            }
+            smdSb.append("]}");
+        }
+        smdSb.append("]}");
+        
+        return smdSb.toString();        
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/ScaDomainScriptServlet.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/ScaDomainScriptServlet.java
new file mode 100644
index 0000000000..425f71caf9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/ScaDomainScriptServlet.java
@@ -0,0 +1,114 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.jsonrpc;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.servlet.ServletOutputStream;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ * Servlet to handle requests for the scaDomain.js script.
+ * 
+ * This script wrappers the JSON-RPC-Java jsonrpc.js script
+ * adding in at the bottom the JavaScript to create and initialize
+ * the variables representing the SCA services.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ScaDomainScriptServlet extends HttpServlet {
+    private static final long serialVersionUID = 1L;
+
+    protected transient List<String> serviceNames;
+
+    public ScaDomainScriptServlet() {
+        serviceNames = new ArrayList<String>();
+    }
+
+    @Override
+    public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {
+
+        ServletOutputStream os = response.getOutputStream();
+
+        os.println();
+        os.println("/* Apache Tuscany scaDomain.js Header */");
+        os.println();
+
+        writeJSONRPCJavaScript(os);
+        writeScaDomainCode(os, request.getServletPath());
+    }
+
+    /**
+     * Creates a JavaScript variable within the scaDomain script for each SCA service and
+     * initializes its value with the JSON-RPC client to invoke the serverside service.
+     */
+    protected void writeScaDomainCode(ServletOutputStream out, String path) throws IOException {
+        out.println();
+        out.println("/* Apache Tuscany scaDomain.js Footer  */");
+        out.println();
+        out.println("function scaDomain() {}");
+
+        // remove the leading slash '/' character
+        path = path.substring(1);
+
+        for (String serviceName : serviceNames) {
+            out.println();
+
+            // A slight hack to make the service function available with a variable named 'serviceName'
+            // to do that the JSONRpcClient is added to the scaDomain and then the service function is got from that
+            out.println("scaDomain." + serviceName + " = " + "new JSONRpcClient(\"" + serviceName + "\");");
+            out.println(serviceName + " = scaDomain." + serviceName + ".Service;");
+        }
+
+        out.println();
+        out.println("/** End of Apache Tuscany scaDomain.js */");
+        out.println();
+    }
+
+    /**
+     * Reads the jsonrpc.js script from the classpath and adds its contents to the output stream.
+     */
+    protected void writeJSONRPCJavaScript(ServletOutputStream os) throws IOException {
+        URL url = getClass().getResource("jsonrpc.js");
+        InputStream is = url.openStream();
+        int i;
+        while ((i = is.read()) != -1) {
+            os.write(i);
+        }
+    }
+
+    public void addService(String serviceName) {
+        serviceNames.add(serviceName);
+    }
+
+    public void removeService(String serviceName) {
+        serviceNames.remove(serviceName);
+    }
+
+    public List<String> getServiceNames() {
+        return serviceNames;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCBindingInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCBindingInvoker.java
new file mode 100644
index 0000000000..a9fff462fa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCBindingInvoker.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.jsonrpc.provider;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+
+/**
+ * Invoker for the JSONRPC Binding
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JSONRPCBindingInvoker implements Invoker {
+    Operation operation;
+    String uri;
+
+    public JSONRPCBindingInvoker(Operation operation, String uri) {
+        this.operation = operation;
+        this.uri = uri;        
+    }
+    
+    public Message invoke(Message msg) {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCBindingProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCBindingProviderFactory.java
new file mode 100644
index 0000000000..b551007413
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCBindingProviderFactory.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.jsonrpc.provider;
+
+import org.apache.tuscany.sca.binding.jsonrpc.JSONRPCBinding;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * JSON-RPC Provider Factory
+ * 
+ * @version $Rev$ $Date$ 
+ */
+public class JSONRPCBindingProviderFactory implements BindingProviderFactory<JSONRPCBinding> {
+
+    private ServletHost servletHost;
+    
+    public JSONRPCBindingProviderFactory(ExtensionPointRegistry extensionPoints) {
+        ServletHostExtensionPoint servletHosts = extensionPoints.getExtensionPoint(ServletHostExtensionPoint.class);
+        this.servletHost = servletHosts.getServletHosts().get(0);
+    }
+    
+    public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+                                                                   RuntimeComponentReference reference,
+                                                                   JSONRPCBinding binding) {
+        
+        return new JSONRPCReferenceBindingProvider(component, reference, binding);
+    }
+
+    public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+                                                               RuntimeComponentService service,
+                                                               JSONRPCBinding binding) {
+        return new JSONRPCServiceBindingProvider(component, service, binding, servletHost);
+    }
+
+    public Class<JSONRPCBinding> getModelType() {
+        return JSONRPCBinding.class;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCReferenceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCReferenceBindingProvider.java
new file mode 100644
index 0000000000..e2528f59e5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCReferenceBindingProvider.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.jsonrpc.provider;
+
+import org.apache.tuscany.sca.binding.jsonrpc.JSONRPCBinding;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+/**
+ * Implementation of the JSONRPC Binding Provider for References
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JSONRPCReferenceBindingProvider implements ReferenceBindingProvider {
+
+    private RuntimeComponentReference reference;
+    private JSONRPCBinding binding;
+    
+    public JSONRPCReferenceBindingProvider(RuntimeComponent component,
+                                           RuntimeComponentReference reference,
+                                           JSONRPCBinding binding) {
+           this.reference = reference;
+           this.binding = binding;
+        
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return reference.getInterfaceContract();
+    }
+    
+    public Invoker createInvoker(Operation operation) {
+        return new JSONRPCBindingInvoker(operation, binding.getURI());
+    }
+
+    public void start() {
+        // TODO Auto-generated method stub
+
+    }
+
+    public void stop() {
+        // TODO Auto-generated method stub
+
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCServiceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCServiceBindingProvider.java
new file mode 100644
index 0000000000..839a190b83
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/provider/JSONRPCServiceBindingProvider.java
@@ -0,0 +1,193 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.jsonrpc.provider;
+
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.servlet.ServletContext;
+
+import org.apache.tuscany.sca.binding.jsonrpc.JSONRPCBinding;
+import org.apache.tuscany.sca.binding.jsonrpc.JSONRPCServiceServlet;
+import org.apache.tuscany.sca.binding.jsonrpc.ScaDomainScriptServlet;
+import org.apache.tuscany.sca.core.invocation.JDKProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.databinding.javabeans.SimpleJavaDataBinding;
+import org.apache.tuscany.sca.databinding.json.JSONDataBinding;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * Implementation of the JSONRPC Binding Provider for Services
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JSONRPCServiceBindingProvider implements ServiceBindingProvider {
+    
+    // Path to the scaDomain.js script 
+    // Note: this is the same as the Ajax binding to keep the client code
+    //       the same for clients using either the ajax or jsonrpc binding
+    private static final String SCA_DOMAIN_SCRIPT = "/SCADomain/scaDomain.js";
+    
+    private RuntimeComponent component;
+    private RuntimeComponentService service;
+    private InterfaceContract serviceContract;
+    private JSONRPCBinding binding;
+    private ServletHost servletHost;
+    private List<String> servletMappings = new ArrayList<String>();
+    private String domainScriptMapping;
+
+    public JSONRPCServiceBindingProvider(RuntimeComponent component,
+                                         RuntimeComponentService service,
+                                         JSONRPCBinding binding,
+                                         ServletHost servletHost) {
+        this.component = component;
+        this.service = service;
+        this.binding = binding;
+        this.servletHost = servletHost;
+        
+        //clone the service contract to avoid databinding issues
+        try {
+            this.serviceContract = (InterfaceContract)service.getInterfaceContract().clone();
+        } catch(CloneNotSupportedException e) {
+            this.serviceContract = service.getInterfaceContract();
+        }
+        
+        setDataBinding(serviceContract.getInterface());
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return service.getInterfaceContract();
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+    
+    public void start() {
+        // Set default databinding to json
+        serviceContract.getInterface().setDefaultDataBinding(JSONDataBinding.NAME);
+
+        // Determine the service business interface
+        Class<?> serviceInterface = getTargetJavaClass(serviceContract.getInterface());
+
+        // Create a Java proxy to the target service
+		Object proxy = component.getComponentContext().createSelfReference(serviceInterface, service).getService();
+
+        // Create and register a servlet for this service
+        JSONRPCServiceServlet serviceServlet =
+            new JSONRPCServiceServlet(binding, service, serviceContract, serviceInterface, proxy);
+        String mapping = binding.getURI();
+        if (!mapping.endsWith("/")) {
+            mapping += "/";
+        }
+        if (!mapping.endsWith("*")) {
+            mapping += "*";
+        }
+                
+        servletHost.addServletMapping(mapping, serviceServlet);
+        servletMappings.add(mapping);
+        servletHost.addServletMapping(binding.getURI(), serviceServlet);
+        servletMappings.add(binding.getURI());
+        
+        // Save the actual binding URI
+        binding.setURI(servletHost.getURLMapping(binding.getURI()).toString());
+
+        // Register service to scaDomain.js
+        int port;
+        URI uri = URI.create(binding.getURI());
+        port = uri.getPort();
+        if (port == -1) {
+            port = servletHost.getDefaultPort();
+        }
+        
+        // get the ScaDomainScriptServlet, if it doesn't yet exist create one
+        // this uses removeServletMapping / addServletMapping as theres no getServletMapping facility
+        domainScriptMapping = URI.create("http://localhost:" + port + SCA_DOMAIN_SCRIPT).toString();
+        ScaDomainScriptServlet scaDomainServlet =
+            (ScaDomainScriptServlet)servletHost.getServletMapping(domainScriptMapping);
+        if (scaDomainServlet == null) {
+            scaDomainServlet = new ScaDomainScriptServlet();
+            servletHost.addServletMapping(domainScriptMapping, scaDomainServlet);
+        }
+
+        // Add this service to the scadomain script servlet
+        scaDomainServlet.addService(binding.getName());
+    }
+
+    public void stop() {
+
+        // Remove the servlet mappings we've added
+        for (String mapping: servletMappings) {
+            servletHost.removeServletMapping(mapping);
+        }
+
+        // Unregister the service from the scaDomain script servlet
+        ScaDomainScriptServlet scaDomainServlet = (ScaDomainScriptServlet) servletHost.getServletMapping(domainScriptMapping);
+        if (scaDomainServlet != null) {
+            scaDomainServlet.removeService(binding.getName());
+
+            // Remove the servlet if there's no more registered services
+            if (scaDomainServlet.getServiceNames().isEmpty()) {
+                servletHost.removeServletMapping(domainScriptMapping);
+            }
+        }
+
+    }
+
+    private Class<?> getTargetJavaClass(Interface targetInterface) {
+        // TODO: right now assume that the target is always a Java
+        // Implementation. Need to figure out how to generate Java
+        // Interface in cases where the target is not a Java Implementation
+        return ((JavaInterface)targetInterface).getJavaClass();
+    }
+    
+    private void setDataBinding(Interface interfaze) {
+        List<Operation> operations = interfaze.getOperations();
+        for (Operation operation : operations) {
+            operation.setDataBinding(JSONDataBinding.NAME);
+            DataType<List<DataType>> inputType = operation.getInputType();
+            if (inputType != null) {
+                List<DataType> logical = inputType.getLogical();
+                for (DataType inArg : logical) {
+                    if (!SimpleJavaDataBinding.NAME.equals(inArg.getDataBinding())) {
+                        inArg.setDataBinding(JSONDataBinding.NAME);
+                    } 
+                }
+            }
+            DataType outputType = operation.getOutputType();
+            if (outputType != null) {
+                if (!SimpleJavaDataBinding.NAME.equals(outputType.getDataBinding())) {
+                    outputType.setDataBinding(JSONDataBinding.NAME);
+                }
+            }
+        }
+    }
+
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..3adbec0f97
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the artifact processor extension

+org.apache.tuscany.sca.assembly.xml.DefaultBeanModelProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#binding.jsonrpc,model=org.apache.tuscany.sca.binding.jsonrpc.JSONRPCBinding

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
new file mode 100644
index 0000000000..4767358e7a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the binding extension

+org.apache.tuscany.sca.binding.jsonrpc.provider.JSONRPCBindingProviderFactory;model=org.apache.tuscany.sca.binding.jsonrpc.JSONRPCBinding

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/resources/org/apache/tuscany/sca/binding/jsonrpc/jsonrpc.js b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/resources/org/apache/tuscany/sca/binding/jsonrpc/jsonrpc.js
new file mode 100644
index 0000000000..d837bab91c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/main/resources/org/apache/tuscany/sca/binding/jsonrpc/jsonrpc.js
@@ -0,0 +1,493 @@
+/*
+ * JSON-RPC JavaScript client
+ *
+ * $Id: jsonrpc.js,v 1.36.2.3 2006/03/08 15:09:37 mclark Exp $
+ *
+ * Copyright (c) 2003-2004 Jan-Klaas Kollhof
+ * Copyright (c) 2005 Michael Clark, Metaparadigm Pte Ltd
+ *
+ * This code is based on Jan-Klaas' JavaScript o lait library (jsolait).
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+/*
+ * Modifications for Apache Tuscany:
+ * - JSONRpcClient_createMethod changed so callback is last arg
+ */
+
+/* escape a character */
+
+escapeJSONChar =
+function escapeJSONChar(c)
+{
+    if(c == "\"" || c == "\\") return "\\" + c;
+    else if (c == "\b") return "\\b";
+    else if (c == "\f") return "\\f";
+    else if (c == "\n") return "\\n";
+    else if (c == "\r") return "\\r";
+    else if (c == "\t") return "\\t";
+    var hex = c.charCodeAt(0).toString(16);
+    if(hex.length == 1) return "\\u000" + hex;
+    else if(hex.length == 2) return "\\u00" + hex;
+    else if(hex.length == 3) return "\\u0" + hex;
+    else return "\\u" + hex;
+};
+
+
+/* encode a string into JSON format */
+
+escapeJSONString =
+function escapeJSONString(s)
+{
+    /* The following should suffice but Safari's regex is b0rken
+       (doesn't support callback substitutions)
+       return "\"" + s.replace(/([^\u0020-\u007f]|[\\\"])/g,
+       escapeJSONChar) + "\"";
+    */
+
+    /* Rather inefficient way to do it */
+    var parts = s.split("");
+    for(var i=0; i < parts.length; i++) {
+	var c =parts[i];
+	if(c == '"' ||
+	   c == '\\' ||
+	   c.charCodeAt(0) < 32 ||
+	   c.charCodeAt(0) >= 128)
+	    parts[i] = escapeJSONChar(parts[i]);
+    }
+    return "\"" + parts.join("") + "\"";
+};
+
+
+/* Marshall objects to JSON format */
+
+toJSON = function toJSON(o)
+{
+    if(o == null) {
+	return "null";
+    } else if(o.constructor == String) {
+	return escapeJSONString(o);
+    } else if(o.constructor == Number) {
+	return o.toString();
+    } else if(o.constructor == Boolean) {
+	return o.toString();
+    } else if(o.constructor == Date) {
+	return '{javaClass: "java.util.Date", time: ' + o.valueOf() +'}';
+    } else if(o.constructor == Array) {
+	var v = [];
+	for(var i = 0; i < o.length; i++) v.push(toJSON(o[i]));
+	return "[" + v.join(", ") + "]";
+    } else {
+	var v = [];
+	for(attr in o) {
+	    if(o[attr] == null) v.push("\"" + attr + "\": null");
+	    else if(typeof o[attr] == "function"); /* skip */
+	    else v.push(escapeJSONString(attr) + ": " + toJSON(o[attr]));
+	}
+	return "{" + v.join(", ") + "}";
+    }
+};
+
+
+/* JSONRpcClient constructor */
+
+JSONRpcClient =
+function JSONRpcClient_ctor(serverURL, user, pass, objectID)
+{
+    this.serverURL = serverURL;
+    this.user = user;
+    this.pass = pass;
+    this.objectID = objectID;
+
+    /* Add standard methods */
+    if(this.objectID) {
+	this._addMethods(["listMethods"]);
+	var req = this._makeRequest("listMethods", []);
+    } else {
+	this._addMethods(["system.listMethods"]);
+	var req = this._makeRequest("system.listMethods", []);
+    }
+    var m = this._sendRequest(req);
+    this._addMethods(m);
+};
+
+
+/* JSONRpcCLient.Exception */
+
+JSONRpcClient.Exception =
+function JSONRpcClient_Exception_ctor(code, message, javaStack)
+{
+    this.code = code;
+    var name;
+    if(javaStack) {
+	this.javaStack = javaStack;
+	var m = javaStack.match(/^([^:]*)/);
+	if(m) name = m[0];
+    }
+    if(name) this.name = name;
+    else this.name = "JSONRpcClientException";
+    this.message = message;
+};
+
+JSONRpcClient.Exception.CODE_REMOTE_EXCEPTION = 490;
+JSONRpcClient.Exception.CODE_ERR_CLIENT = 550;
+JSONRpcClient.Exception.CODE_ERR_PARSE = 590;
+JSONRpcClient.Exception.CODE_ERR_NOMETHOD = 591;
+JSONRpcClient.Exception.CODE_ERR_UNMARSHALL = 592;
+JSONRpcClient.Exception.CODE_ERR_MARSHALL = 593;
+
+JSONRpcClient.Exception.prototype = new Error();
+
+JSONRpcClient.Exception.prototype.toString =
+function JSONRpcClient_Exception_toString(code, msg)
+{
+    return this.name + ": " + this.message;
+};
+
+
+/* Default top level exception handler */
+
+JSONRpcClient.default_ex_handler =
+function JSONRpcClient_default_ex_handler(e) { alert(e); };
+
+
+/* Client settable variables */
+
+JSONRpcClient.toplevel_ex_handler = JSONRpcClient.default_ex_handler;
+JSONRpcClient.profile_async = false;
+JSONRpcClient.max_req_active = 1;
+JSONRpcClient.requestId = 1;
+
+
+/* JSONRpcClient implementation */
+
+JSONRpcClient.prototype._createMethod =
+function JSONRpcClient_createMethod(methodName)
+{
+    var fn=function()
+    {
+	var args = [];
+	var callback = null;
+	for(var i=0;i<arguments.length;i++) args.push(arguments[i]);
+
+/*	TUSCANY change callback to be last arg instead of first to match binding.ajax
+	if(typeof args[0] == "function") callback = args.shift();
+*/
+	if(typeof args[arguments.length-1] == "function") callback = args.pop();
+
+	var req = fn.client._makeRequest.call(fn.client, fn.methodName,
+					      args, callback);
+	if(callback == null) {
+	    return fn.client._sendRequest.call(fn.client, req);
+	} else {
+	    JSONRpcClient.async_requests.push(req);
+	    JSONRpcClient.kick_async();
+	    return req.requestId;
+	}
+    };
+    fn.client = this;
+    fn.methodName = methodName;
+    return fn;
+};
+
+JSONRpcClient.prototype._addMethods =
+function JSONRpcClient_addMethods(methodNames)
+{
+    for(var i=0; i<methodNames.length; i++) {
+	var obj = this;
+	var names = methodNames[i].split(".");
+	for(var n=0; n<names.length-1; n++) {
+	    var name = names[n];
+	    if(obj[name]) {
+		obj = obj[name];
+	    } else {
+		obj[name]  = new Object();
+		obj = obj[name];
+	    }
+	}
+	var name = names[names.length-1];
+	if(!obj[name]) {
+	    var method = this._createMethod(methodNames[i]);
+	    obj[name] = method;
+	}
+    }
+};
+
+JSONRpcClient._getCharsetFromHeaders =
+function JSONRpcClient_getCharsetFromHeaders(http)
+{
+    try {
+	var contentType = http.getResponseHeader("Content-type");
+	var parts = contentType.split(/\s*;\s*/);
+	for(var i =0; i < parts.length; i++) {
+	    if(parts[i].substring(0, 8) == "charset=")
+		return parts[i].substring(8, parts[i].length);
+	}
+    } catch (e) {}
+    return "UTF-8"; /* default */
+};
+
+/* Async queue globals */
+JSONRpcClient.async_requests = [];
+JSONRpcClient.async_inflight = {};
+JSONRpcClient.async_responses = [];
+JSONRpcClient.async_timeout = null;
+JSONRpcClient.num_req_active = 0;
+
+JSONRpcClient._async_handler =
+function JSONRpcClient_async_handler()
+{
+    JSONRpcClient.async_timeout = null;
+
+    while(JSONRpcClient.async_responses.length > 0) {
+	var res = JSONRpcClient.async_responses.shift();
+	if(res.canceled) continue;
+	if(res.profile) res.profile.dispatch = new Date();
+	try {
+	    res.cb(res.result, res.ex, res.profile);
+	} catch(e) {
+	    JSONRpcClient.toplevel_ex_handler(e);
+	}
+    }
+
+    while(JSONRpcClient.async_requests.length > 0 &&
+	  JSONRpcClient.num_req_active < JSONRpcClient.max_req_active) {
+	var req = JSONRpcClient.async_requests.shift();
+	if(req.canceled) continue;
+	req.client._sendRequest.call(req.client, req);
+    }
+};
+
+JSONRpcClient.kick_async =
+function JSONRpcClient_kick_async()
+{
+    if(JSONRpcClient.async_timeout == null)
+	JSONRpcClient.async_timeout =
+	    setTimeout(JSONRpcClient._async_handler, 0);
+};
+
+JSONRpcClient.cancelRequest =
+function JSONRpcClient_cancelRequest(requestId)
+{
+    /* If it is in flight then mark it as canceled in the inflight map
+       and the XMLHttpRequest callback will discard the reply. */
+    if(JSONRpcClient.async_inflight[requestId]) {
+	JSONRpcClient.async_inflight[requestId].canceled = true;
+	return true;
+    }
+
+    /* If its not in flight yet then we can just mark it as canceled in
+       the the request queue and it will get discarded before being sent. */
+    for(var i in JSONRpcClient.async_requests) {
+	if(JSONRpcClient.async_requests[i].requestId == requestId) {
+	    JSONRpcClient.async_requests[i].canceled = true;
+	    return true;
+	}
+    }
+
+    /* It may have returned from the network and be waiting for its callback
+       to be dispatched, so mark it as canceled in the response queue
+       and the response will get discarded before calling the callback. */
+    for(var i in JSONRpcClient.async_responses) {
+	if(JSONRpcClient.async_responses[i].requestId == requestId) {
+	    JSONRpcClient.async_responses[i].canceled = true;
+	    return true;
+	}
+    }
+
+    return false;
+};
+
+JSONRpcClient.prototype._makeRequest =
+function JSONRpcClient_makeRequest(methodName, args, cb)
+{
+    var req = {};
+    req.client = this;
+    req.requestId = JSONRpcClient.requestId++;
+
+    var obj = {};
+    obj.id = req.requestId;
+    if (this.objectID)
+	obj.method = ".obj#" + this.objectID + "." + methodName;
+    else
+	obj.method = methodName;
+    obj.params = args;
+
+    if (cb) req.cb = cb;
+    if (JSONRpcClient.profile_async)
+	req.profile = { "submit": new Date() };
+    req.data = toJSON(obj);
+
+    return req;
+};
+
+JSONRpcClient.prototype._sendRequest =
+function JSONRpcClient_sendRequest(req)
+{
+    if(req.profile) req.profile.start = new Date();
+
+    /* Get free http object from the pool */
+    var http = JSONRpcClient.poolGetHTTPRequest();
+    JSONRpcClient.num_req_active++;
+
+    /* Send the request */
+    if (typeof(this.user) == "undefined") {
+	http.open("POST", this.serverURL, (req.cb != null));
+    } else {
+	http.open("POST", this.serverURL, (req.cb != null), this.user, this.pass);
+    }
+
+    /* setRequestHeader is missing in Opera 8 Beta */
+    try { http.setRequestHeader("Content-type", "text/plain"); } catch(e) {}
+
+    /* Construct call back if we have one */
+    if(req.cb) {
+	var self = this;
+	http.onreadystatechange = function() {
+	    if(http.readyState == 4) {
+		http.onreadystatechange = function () {};
+		var res = { "cb": req.cb, "result": null, "ex": null};
+		if (req.profile) {
+		    res.profile = req.profile;
+		    res.profile.end = new Date();
+		}
+		try { res.result = self._handleResponse(http); }
+		catch(e) { res.ex = e; }
+		if(!JSONRpcClient.async_inflight[req.requestId].canceled)
+		    JSONRpcClient.async_responses.push(res);
+		delete JSONRpcClient.async_inflight[req.requestId];
+		JSONRpcClient.kick_async();
+	    }
+	};
+    } else {
+	http.onreadystatechange = function() {};
+    }
+
+    JSONRpcClient.async_inflight[req.requestId] = req;
+	
+    try {
+	http.send(req.data);
+    } catch(e) {
+	JSONRpcClient.poolReturnHTTPRequest(http);
+	JSONRpcClient.num_req_active--;
+	throw new JSONRpcClient.Exception
+	    (JSONRpcClient.Exception.CODE_ERR_CLIENT, "Connection failed");
+    }
+
+    if(!req.cb) return this._handleResponse(http);
+};
+
+JSONRpcClient.prototype._handleResponse =
+function JSONRpcClient_handleResponse(http)
+{
+    /* Get the charset */
+    if(!this.charset) {
+	this.charset = JSONRpcClient._getCharsetFromHeaders(http);
+    }
+
+    /* Get request results */
+    var status, statusText, data;
+    try {
+	status = http.status;
+	statusText = http.statusText;
+	data = http.responseText;
+    } catch(e) {
+	JSONRpcClient.poolReturnHTTPRequest(http);
+	JSONRpcClient.num_req_active--;
+	JSONRpcClient.kick_async();
+	throw new JSONRpcClient.Exception
+	    (JSONRpcClient.Exception.CODE_ERR_CLIENT, "Connection failed");
+    }
+
+    /* Return http object to the pool; */
+    JSONRpcClient.poolReturnHTTPRequest(http);
+    JSONRpcClient.num_req_active--;
+
+    /* Unmarshall the response */
+    if(status != 200) {
+	throw new JSONRpcClient.Exception(status, statusText);
+    }
+    var obj;
+    try {
+	eval("obj = " + data);
+    } catch(e) {
+	throw new JSONRpcClient.Exception(550, "error parsing result");
+    }
+    if(obj.error)
+	throw new JSONRpcClient.Exception(obj.error.code, obj.error.msg,
+					  obj.error.trace);
+    var res = obj.result;
+
+    /* Handle CallableProxy */
+    if(res && res.objectID && res.JSONRPCType == "CallableReference")
+	return new JSONRpcClient(this.serverURL, this.user,
+				 this.pass, res.objectID);
+
+    return res;
+};
+
+
+/* XMLHttpRequest wrapper code */
+
+/* XMLHttpRequest pool globals */
+JSONRpcClient.http_spare = [];
+JSONRpcClient.http_max_spare = 8;
+
+JSONRpcClient.poolGetHTTPRequest =
+function JSONRpcClient_pool_getHTTPRequest()
+{
+    if(JSONRpcClient.http_spare.length > 0) {
+	return JSONRpcClient.http_spare.pop();
+    }
+    return JSONRpcClient.getHTTPRequest();
+};
+
+JSONRpcClient.poolReturnHTTPRequest =
+function JSONRpcClient_poolReturnHTTPRequest(http)
+{
+    if(JSONRpcClient.http_spare.length >= JSONRpcClient.http_max_spare)
+	delete http;
+    else
+	JSONRpcClient.http_spare.push(http);
+};
+
+JSONRpcClient.msxmlNames = [ "MSXML2.XMLHTTP.5.0",
+			     "MSXML2.XMLHTTP.4.0",
+			     "MSXML2.XMLHTTP.3.0",
+			     "MSXML2.XMLHTTP",
+			     "Microsoft.XMLHTTP" ];
+
+JSONRpcClient.getHTTPRequest =
+function JSONRpcClient_getHTTPRequest()
+{
+    /* Mozilla XMLHttpRequest */
+    try {
+	JSONRpcClient.httpObjectName = "XMLHttpRequest";
+	return new XMLHttpRequest();
+    } catch(e) {}
+
+    /* Microsoft MSXML ActiveX */
+    for (var i=0;i < JSONRpcClient.msxmlNames.length; i++) {
+	try {
+	    JSONRpcClient.httpObjectName = JSONRpcClient.msxmlNames[i];
+	    return new ActiveXObject(JSONRpcClient.msxmlNames[i]);
+	} catch (e) {}
+    }
+
+    /* None found */
+    JSONRpcClient.httpObjectName = null;
+    throw new JSONRpcClient.Exception(0, "Can't create XMLHttpRequest object");
+};
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/test/java/org/apache/tuscany/sca/binding/jsonrpc/Echo.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/test/java/org/apache/tuscany/sca/binding/jsonrpc/Echo.java
new file mode 100644
index 0000000000..584228abde
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/test/java/org/apache/tuscany/sca/binding/jsonrpc/Echo.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.jsonrpc;
+
+/**
+ * Interface of our sample JSONRPC service.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Echo {
+    
+    String echo(String msg);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/test/java/org/apache/tuscany/sca/binding/jsonrpc/EchoComponentImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/test/java/org/apache/tuscany/sca/binding/jsonrpc/EchoComponentImpl.java
new file mode 100644
index 0000000000..e63cafd6a6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/test/java/org/apache/tuscany/sca/binding/jsonrpc/EchoComponentImpl.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.jsonrpc;
+
+
+
+/**
+ * A simple client component that uses a reference with an JSONRPC binding.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class EchoComponentImpl implements Echo {    
+
+    public String echo(String msg) {        
+        System.out.println("Echo: "+ msg);
+        return "echo: " + msg;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/test/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCServiceTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/test/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCServiceTestCase.java
new file mode 100644
index 0000000000..f937e80cf5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/test/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCServiceTestCase.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.binding.jsonrpc;
+
+import java.io.ByteArrayInputStream;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+import org.json.JSONObject;
+
+import com.meterware.httpunit.PostMethodWebRequest;
+import com.meterware.httpunit.WebConversation;
+import com.meterware.httpunit.WebRequest;
+import com.meterware.httpunit.WebResponse;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JSONRPCServiceTestCase extends TestCase {
+
+    private static final String SERVICE_PATH = "/EchoService";
+
+    private static final String SERVICE_URL = "http://localhost:8085/SCADomain" + SERVICE_PATH;
+
+    private SCADomain domain;
+
+    @Override
+    protected void setUp() throws Exception {
+        domain = SCADomain.newInstance("JSONRPCBinding.composite");
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+    	domain.close();
+    }
+
+    public void testJSONRPCBinding() throws Exception {
+        JSONObject jsonRequest = new JSONObject("{ \"method\": \"echo\", \"params\": [\"Hello JSON-RPC\"], \"id\": 1}");
+
+        WebConversation wc = new WebConversation();
+        WebRequest request   = new PostMethodWebRequest( SERVICE_URL, new ByteArrayInputStream(jsonRequest.toString().getBytes("UTF-8")),"application/json");
+        WebResponse response = wc.getResource(request);
+
+        assertEquals(200, response.getResponseCode());
+        JSONObject jsonResp = new JSONObject(response.getText());
+        assertEquals("echo: Hello JSON-RPC", jsonResp.getString("result"));
+    }
+
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/test/resources/JSONRPCBinding.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/test/resources/JSONRPCBinding.composite
new file mode 100644
index 0000000000..491b42c69c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-jsonrpc/src/test/resources/JSONRPCBinding.composite
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

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

+	targetNamespace="http://jsonrpc"

+	xmlns:jsonrpc="http://jsonrpc"

+	name="JSONRPCBinding">

+

+    <service name="EchoService" promote="EchoComponent">

+        <interface.java interface="org.apache.tuscany.sca.binding.jsonrpc.Echo"/>

+        <tuscany:binding.jsonrpc uri="http://localhost:8085/SCADomain/EchoService"/>

+    </service>

+

+    <component name="EchoComponent">

+        <implementation.java class="org.apache.tuscany.sca.binding.jsonrpc.EchoComponentImpl"/>

+    </component>

+    

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/pom.xml
new file mode 100644
index 0000000000..030b3fdc58
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/pom.xml
@@ -0,0 +1,125 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-binding-notification</artifactId>
+    <name>Apache Tuscany SCA Notification Binding Extension</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-http</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-notification</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.1</version>
+            <scope>runtime</scope>
+        </dependency>        
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.5</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding-axiom</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>        
+        <dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-api</artifactId>
+            <exclusions>
+                <exclusion>
+                    <groupId>xerces</groupId>
+                    <artifactId>xercesImpl</artifactId>
+                </exclusion>
+            </exclusions>
+            <version>1.2.5</version>
+        </dependency>
+		        
+        <dependency>
+            <groupId>xerces</groupId>
+            <artifactId>xercesImpl</artifactId>
+            <version>2.8.1</version>
+            <scope>runtime</scope>
+        </dependency>
+        <!-- test dependencies -->
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-jetty</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.easymock</groupId>
+            <artifactId>easymock</artifactId>
+            <version>2.2</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-impl</artifactId>
+            <version>1.2.5</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/DefaultNotificationBindingFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/DefaultNotificationBindingFactory.java
new file mode 100644
index 0000000000..e320357d93
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/DefaultNotificationBindingFactory.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.binding.notification;
+
+/**
+ * Creates runtime artifacts for the notification binding
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultNotificationBindingFactory implements NotificationBindingFactory {
+    
+    public NotificationBinding createNotificationBinding() {
+        return new NotificationBindingImpl();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationBinding.java
new file mode 100644
index 0000000000..f09798859b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationBinding.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification;
+
+import java.net.URI;
+
+import org.apache.tuscany.sca.assembly.Binding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface NotificationBinding extends Binding {
+
+    String getNtmAddress();
+    
+    void setNtmAddress(String ntm);
+    
+    URI getNotificationType();
+    
+    void setNotificationType(URI notificationType);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationBindingFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationBindingFactory.java
new file mode 100644
index 0000000000..2749f5f958
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationBindingFactory.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface NotificationBindingFactory {
+
+    NotificationBinding createNotificationBinding();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationBindingImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationBindingImpl.java
new file mode 100644
index 0000000000..992cbb6c2d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationBindingImpl.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification;
+
+import java.net.URI;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NotificationBindingImpl implements NotificationBinding {
+    private String name;
+    private String uri;
+    protected String ntmAddress;
+    protected URI notificationType;
+    
+    @Override
+    public Object clone() {
+        return this;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public String getNtmAddress() {
+        return ntmAddress;
+    }
+    
+    public void setNtmAddress(String ntmAddress) {
+        this.ntmAddress = ntmAddress;
+    }
+    
+    public URI getNotificationType() {
+        return notificationType;
+    }
+    
+    public void setNotificationType(URI notificationType) {
+        this.notificationType = notificationType;
+    }
+    
+    public void setUnresolved(boolean unresolved) {
+    }
+    
+    public boolean isUnresolved() {
+        return false;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationBindingModuleActivator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationBindingModuleActivator.java
new file mode 100644
index 0000000000..2cefaa8bba
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationBindingModuleActivator.java
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.binding.notification.encoding.DefaultEncodingRegistry;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.host.http.ExtensibleServletHost;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NotificationBindingModuleActivator implements ModuleActivator {
+
+    private NotificationBindingProcessor bindingProcessor;
+    
+    private DefaultEncodingRegistry encodingRegistry;
+    private ServletHost servletHost;
+    
+	
+    public void start(ExtensionPointRegistry registry) {
+        encodingRegistry = new DefaultEncodingRegistry();
+        servletHost = new ExtensibleServletHost(registry.getExtensionPoint(ServletHostExtensionPoint.class));
+        
+        AssemblyFactory assemblyFactory = new DefaultAssemblyFactory();
+        PolicyFactory policyFactory = new DefaultPolicyFactory();
+        DefaultNotificationBindingFactory bindingFactory = new DefaultNotificationBindingFactory();
+        bindingProcessor = new NotificationBindingProcessor(assemblyFactory, policyFactory, bindingFactory);
+        StAXArtifactProcessorExtensionPoint processors = registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        processors.addArtifactProcessor(bindingProcessor);
+        
+        NotificationBindingProviderFactory nbpf = new NotificationBindingProviderFactory(servletHost,
+                                                                                         encodingRegistry);
+        ProviderFactoryExtensionPoint providerFactories = registry.getExtensionPoint(ProviderFactoryExtensionPoint.class);
+        providerFactories.addProviderFactory(nbpf);
+    }
+
+    public void stop(ExtensionPointRegistry registry) {
+    	encodingRegistry.stop();
+        StAXArtifactProcessorExtensionPoint processors = registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        processors.removeArtifactProcessor(bindingProcessor);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationBindingProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationBindingProcessor.java
new file mode 100644
index 0000000000..0c9e1df1bc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationBindingProcessor.java
@@ -0,0 +1,97 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.binding.notification;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NotificationBindingProcessor implements StAXArtifactProcessor<NotificationBinding> {
+
+    protected static final QName BINDING_NOTIFICATION = new QName(Constants.SCA10_TUSCANY_NS, "binding.notification");
+    
+    private NotificationBindingFactory bindingFactory;
+
+    public NotificationBindingProcessor(AssemblyFactory assemblyFactory,
+                                        PolicyFactory policyFactory,
+                                        NotificationBindingFactory bindingFactory) {
+        this.bindingFactory = bindingFactory;
+    }
+
+    public QName getArtifactType() {
+        return BINDING_NOTIFICATION;
+    }
+    
+    public Class<NotificationBinding> getModelType() {
+        return NotificationBinding.class;
+    }
+
+    public NotificationBinding read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        assert BINDING_NOTIFICATION.equals(reader.getName());
+        String bindingUri = reader.getAttributeValue(null, "uri");
+        String name = reader.getAttributeValue(null, "name");
+        String ntm = reader.getAttributeValue(null, "ntm");
+        String notificationType = reader.getAttributeValue(null, "notificationType");
+
+        NotificationBinding binding = bindingFactory.createNotificationBinding();
+        if (name != null) {
+            binding.setName(name);
+        }
+        if (bindingUri != null) {
+            binding.setURI(bindingUri);
+        }
+        if (ntm != null) {
+            binding.setNtmAddress(ntm);
+        }
+        if (notificationType != null) {
+            try {
+                binding.setNotificationType(new URI(notificationType));
+            } catch(URISyntaxException e) {
+                throw new ContributionReadException(e);
+            }
+        }
+        return binding;
+    }
+
+    public void write(NotificationBinding notificationBinding, XMLStreamWriter writer)
+            throws ContributionWriteException, XMLStreamException {
+        
+        //FIXME Implement this method
+    }
+
+    public void resolve(NotificationBinding notificationBinding, ModelResolver resolver) throws ContributionResolveException {
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationBindingProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationBindingProviderFactory.java
new file mode 100644
index 0000000000..7592f4f824
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationBindingProviderFactory.java
@@ -0,0 +1,334 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.binding.notification;
+
+import java.net.InetAddress;
+import java.net.URI;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.binding.notification.encoding.AbstractEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.BrokerConsumerReferenceEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.BrokerEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.BrokerID;
+import org.apache.tuscany.sca.binding.notification.encoding.BrokerIDEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.BrokerProducerReferenceEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.BrokersEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.ConnectionOverrideEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.ConnectionOverrideResponseEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.ConsumerReferenceEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.EncodingRegistry;
+import org.apache.tuscany.sca.binding.notification.encoding.EndConsumersEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.EndProducersEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.EndpointAddressEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.EndpointReference;
+import org.apache.tuscany.sca.binding.notification.encoding.EndpointReferenceEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.NeighborBrokerConsumersEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.NeighborsEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.NewBrokerAckEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.NewBrokerEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.NewBrokerResponseEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.NewConsumerEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.NewConsumerResponseEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.NewProducerEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.NewProducerResponseEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.ReferencePropertiesEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.RemoveBrokerEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.RemovedBrokerEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.ReplaceBrokerConnectionEnDeCoder;
+import org.apache.tuscany.sca.binding.notification.encoding.SubscribeEnDeCoder;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * The runtime representation of the notification reference binding
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NotificationBindingProviderFactory implements BindingProviderFactory<NotificationBinding>,
+    NotificationBrokerManager {
+    private static final String DEFAULT_PORT = "8083";
+
+    private ServletHost servletHost;
+    private NotificationTypeManagerImpl notificationTypeManager;
+    private EncodingRegistry encodingRegistry;
+    private String httpUrl;
+    private Map<URI, NotificationReferenceBindingProvider> referenceBindingProviders;
+    private Map<URI, NotificationServiceBindingProvider> serviceBindingProviders;
+
+    private static NotificationBindingProviderFactory factoryInstance = null;
+
+    public NotificationBindingProviderFactory(ServletHost servletHost, EncodingRegistry encodingRegistry) {
+        this.servletHost = servletHost;
+        this.encodingRegistry = encodingRegistry;
+        this.referenceBindingProviders = new HashMap<URI, NotificationReferenceBindingProvider>();
+        this.serviceBindingProviders = new HashMap<URI, NotificationServiceBindingProvider>();
+
+        factoryInstance = this;
+    }
+
+    public Class<NotificationBinding> getModelType() {
+        return NotificationBinding.class;
+    }
+
+    public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+                                                                   RuntimeComponentReference reference,
+                                                                   NotificationBinding binding) {
+        init();
+        URI notificationType = binding.getNotificationType();
+        if (!validReferenceBinding(binding)) {
+            throw new RuntimeException("Binding not valid");
+        }
+        NotificationReferenceBindingProvider referenceBindingProvider = referenceBindingProviders.get(notificationType);
+        if (referenceBindingProvider == null) {
+            referenceBindingProvider =
+                new NotificationReferenceBindingProvider(binding, component, reference, servletHost,
+                                                         notificationTypeManager, encodingRegistry, httpUrl, this);
+            referenceBindingProviders.put(notificationType, referenceBindingProvider);
+        }
+        return referenceBindingProvider;
+    }
+
+    public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+                                                               RuntimeComponentService service,
+                                                               NotificationBinding binding) {
+        init();
+        URI notificationType = binding.getNotificationType();
+        if (!validServiceBinding(binding)) {
+            throw new RuntimeException("Binding not valid");
+        }
+        NotificationServiceBindingProvider serviceBindingProvider = serviceBindingProviders.get(notificationType);
+        if (serviceBindingProvider == null) {
+            serviceBindingProvider =
+                new NotificationServiceBindingProvider(binding, component, service, servletHost,
+                                                       notificationTypeManager, encodingRegistry, httpUrl, this);
+            serviceBindingProviders.put(notificationType, serviceBindingProvider);
+        }
+        return serviceBindingProvider;
+    }
+
+    private boolean validServiceBinding(NotificationBinding binding) {
+        URI notificationType = binding.getNotificationType();
+        NotificationReferenceBindingProvider referenceBindingProvider = referenceBindingProviders.get(notificationType);
+        if (referenceBindingProvider != null) {
+            return validBinding(binding, referenceBindingProvider.getBinding());
+        }
+        return true;
+    }
+
+    private boolean validReferenceBinding(NotificationBinding binding) {
+        URI notificationType = binding.getNotificationType();
+        NotificationServiceBindingProvider serviceBindingProvider = serviceBindingProviders.get(notificationType);
+        if (serviceBindingProvider != null) {
+            return validBinding(binding, serviceBindingProvider.getBinding());
+        }
+        return true;
+    }
+
+    private boolean validBinding(NotificationBinding binding1, NotificationBinding binding2) {
+        String binding1NtmAddress = binding1.getNtmAddress();
+        String binding2NtmAddress = binding2.getNtmAddress();
+        if (binding1NtmAddress == null && binding2NtmAddress == null) {
+            return true;
+        } else if (binding1NtmAddress == null || binding2NtmAddress == null) {
+            return false;
+        } else {
+            return binding1NtmAddress.equals(binding2NtmAddress);
+        }
+    }
+
+    /*
+     * These methods are intended to be called by the binding providers' start
+     * methods. By the time this happens, both referenceBindingProvider != null &&
+     * serviceBindingProvider != null, if they are ever going to be
+     */
+    public void serviceProviderStarted(URI notificationType,
+                                       NotificationServiceBindingProvider serviceBindingProvider,
+                                       URL remoteNtmUrl) {
+        NotificationReferenceBindingProvider referenceBindingProvider = referenceBindingProviders.get(notificationType);
+        if (referenceBindingProvider == null) {
+            serviceBindingProvider.deployConsumer();
+        } else if (referenceBindingProvider.isStarted()) {
+            String brokerID = BrokerID.generate();
+            deployBroker(notificationType, serviceBindingProvider, referenceBindingProvider, brokerID, remoteNtmUrl);
+        }
+    }
+
+    public void referenceProviderStarted(URI notificationType,
+                                         NotificationReferenceBindingProvider referenceBindingProvider,
+                                         URL remoteNtmUrl) {
+        NotificationServiceBindingProvider serviceBindingProvider = serviceBindingProviders.get(notificationType);
+        if (serviceBindingProvider == null) {
+            referenceBindingProvider.deployProducer();
+        } else if (serviceBindingProvider.isStarted()) {
+            String brokerID = BrokerID.generate();
+            deployBroker(notificationType, serviceBindingProvider, referenceBindingProvider, brokerID, remoteNtmUrl);
+        }
+    }
+
+    private void deployBroker(URI notificationType,
+                              NotificationServiceBindingProvider serviceBindingProvider,
+                              NotificationReferenceBindingProvider referenceBindingProvider,
+                              String brokerID,
+                              URL remoteNtmUrl) {
+        URL consumerUrl = serviceBindingProvider.getURL();
+        URL producerUrl = referenceBindingProvider.getURL();
+        List<EndpointReference> consumerList = new ArrayList<EndpointReference>();
+        List<EndpointReference> producerList = new ArrayList<EndpointReference>();
+        boolean firstBroker =
+            notificationTypeManager.newBroker(notificationType,
+                                              consumerUrl,
+                                              producerUrl,
+                                              brokerID,
+                                              remoteNtmUrl,
+                                              consumerList,
+                                              producerList);
+        if (firstBroker) {
+            serviceBindingProvider.deployBroker(brokerID, null, producerList);
+            referenceBindingProvider.deployBroker(brokerID, null, consumerList);
+            if (!consumerList.isEmpty() || !producerList.isEmpty()) {
+                notificationTypeManager.newBrokerAck(remoteNtmUrl);
+            }
+        } else {
+            // returned lists contain broker consumers and producers and are the
+            // same length
+            int index = consumerList.size() - 1;
+            // establish connection with picked broker
+            EndpointReference brokerConsumerEPR = consumerList.get(index);
+            EndpointReference brokerProducerEPR = producerList.get(index);
+            serviceBindingProvider.deployBroker(brokerID, brokerProducerEPR, null);
+            referenceBindingProvider.deployBroker(brokerID, brokerConsumerEPR, null);
+        }
+    }
+
+    public void replaceConsumersBrokerConnection(URI notificationType, EndpointReference chosenBrokerProducerEpr) {
+        NotificationServiceBindingProvider serviceBindingProvider = serviceBindingProviders.get(notificationType);
+        if (serviceBindingProvider == null) {
+            throw new RuntimeException("Missing service binding provider for [" + notificationType + "]");
+        }
+        serviceBindingProvider.replaceBrokerConnection(chosenBrokerProducerEpr);
+    }
+
+    public static void removeBroker(URI notificationType) {
+        if (factoryInstance == null) {
+            throw new RuntimeException("Missing factory instance");
+        }
+        NotificationReferenceBindingProvider referenceBindingProvider =
+            factoryInstance.referenceBindingProviders.get(notificationType);
+        NotificationServiceBindingProvider serviceBindingProvider =
+            factoryInstance.serviceBindingProviders.get(notificationType);
+        if (referenceBindingProvider == null || serviceBindingProvider == null) {
+            throw new RuntimeException("Not a broker for [" + notificationType + "]");
+        }
+        referenceBindingProvider.undeployBroker(serviceBindingProvider.getURL());
+    }
+
+    private String getBaseURI() {
+        if (httpUrl == null) {
+            String httpPort = System.getProperty("notification.httpPort");
+            if (httpPort == null) {
+                httpPort = DEFAULT_PORT;
+            }
+            String localHost = null;
+            try {
+                localHost = InetAddress.getLocalHost().getCanonicalHostName();
+            } catch (Exception e) {
+                e.printStackTrace();
+                localHost = "localhost";
+            }
+            httpUrl = "http://" + localHost + ((httpPort != null) ? (":" + httpPort) : "");
+        }
+        return httpUrl;
+    }
+
+    @SuppressWarnings("unchecked")
+    public void init() {
+        if (notificationTypeManager == null) {
+            AbstractEnDeCoder subscribeEnDeCoder = new SubscribeEnDeCoder(encodingRegistry);
+            subscribeEnDeCoder.start();
+            AbstractEnDeCoder consumerReferenceEnDeCoder = new ConsumerReferenceEnDeCoder(encodingRegistry);
+            consumerReferenceEnDeCoder.start();
+            AbstractEnDeCoder endpointAddressEnDeCoder = new EndpointAddressEnDeCoder(encodingRegistry);
+            endpointAddressEnDeCoder.start();
+            AbstractEnDeCoder newConsumerEnDeCoder = new NewConsumerEnDeCoder(encodingRegistry);
+            newConsumerEnDeCoder.start();
+            AbstractEnDeCoder newProducerEnDeCoder = new NewProducerEnDeCoder(encodingRegistry);
+            newProducerEnDeCoder.start();
+            AbstractEnDeCoder newConsumerResponseEnDeCoder = new NewConsumerResponseEnDeCoder(encodingRegistry);
+            newConsumerResponseEnDeCoder.start();
+            AbstractEnDeCoder newProducerResponseEnDeCoder = new NewProducerResponseEnDeCoder(encodingRegistry);
+            newProducerResponseEnDeCoder.start();
+            AbstractEnDeCoder newBrokerEnDeCoder = new NewBrokerEnDeCoder(encodingRegistry);
+            newBrokerEnDeCoder.start();
+            AbstractEnDeCoder brokerConsumerReferenceEnDeCoder = new BrokerConsumerReferenceEnDeCoder(encodingRegistry);
+            brokerConsumerReferenceEnDeCoder.start();
+            AbstractEnDeCoder brokerProducerReferenceEnDeCoder = new BrokerProducerReferenceEnDeCoder(encodingRegistry);
+            brokerProducerReferenceEnDeCoder.start();
+            AbstractEnDeCoder newBrokerResponseEnDeCoder = new NewBrokerResponseEnDeCoder(encodingRegistry);
+            newBrokerResponseEnDeCoder.start();
+            AbstractEnDeCoder brokersEnDeCoder = new BrokersEnDeCoder(encodingRegistry);
+            brokersEnDeCoder.start();
+            AbstractEnDeCoder brokerEnDeCoder = new BrokerEnDeCoder(encodingRegistry);
+            brokerEnDeCoder.start();
+            AbstractEnDeCoder endConsumersEnDeCoder = new EndConsumersEnDeCoder(encodingRegistry);
+            endConsumersEnDeCoder.start();
+            AbstractEnDeCoder endProducersEnDeCoder = new EndProducersEnDeCoder(encodingRegistry);
+            endProducersEnDeCoder.start();
+            AbstractEnDeCoder endpointReferenceEnDeCoder = new EndpointReferenceEnDeCoder(encodingRegistry);
+            endpointReferenceEnDeCoder.start();
+            AbstractEnDeCoder referencePropertiesEnDeCoder = new ReferencePropertiesEnDeCoder(encodingRegistry);
+            referencePropertiesEnDeCoder.start();
+            AbstractEnDeCoder brokerIDEnDeCoder = new BrokerIDEnDeCoder(encodingRegistry);
+            brokerIDEnDeCoder.start();
+            AbstractEnDeCoder connectionOverrideEnDeCoder = new ConnectionOverrideEnDeCoder(encodingRegistry);
+            connectionOverrideEnDeCoder.start();
+            AbstractEnDeCoder connectionOverrideResponseEnDeCoder =
+                new ConnectionOverrideResponseEnDeCoder(encodingRegistry);
+            connectionOverrideResponseEnDeCoder.start();
+            AbstractEnDeCoder newBrokerAckEnDeCoder = new NewBrokerAckEnDeCoder(encodingRegistry);
+            newBrokerAckEnDeCoder.start();
+            AbstractEnDeCoder neighborBrokerConsumersEnDeCoder = new NeighborBrokerConsumersEnDeCoder(encodingRegistry);
+            neighborBrokerConsumersEnDeCoder.start();
+            AbstractEnDeCoder removeBrokerEnDeCoder = new RemoveBrokerEnDeCoder(encodingRegistry);
+            removeBrokerEnDeCoder.start();
+            AbstractEnDeCoder removedBrokerEnDeCoder = new RemovedBrokerEnDeCoder(encodingRegistry);
+            removedBrokerEnDeCoder.start();
+            AbstractEnDeCoder neighborsEnDeCoder = new NeighborsEnDeCoder(encodingRegistry);
+            neighborsEnDeCoder.start();
+            AbstractEnDeCoder replaceBrokerConnectionEnDeCoder = new ReplaceBrokerConnectionEnDeCoder(encodingRegistry);
+            replaceBrokerConnectionEnDeCoder.start();
+
+            notificationTypeManager = new NotificationTypeManagerImpl();
+            notificationTypeManager.setServletHost(servletHost);
+            notificationTypeManager.setEncodingRegistry(encodingRegistry);
+            notificationTypeManager.init();
+
+            getBaseURI();
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationBrokerManager.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationBrokerManager.java
new file mode 100644
index 0000000000..f088025a23
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationBrokerManager.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification;
+
+import java.net.URI;
+import java.net.URL;
+
+import org.apache.tuscany.sca.binding.notification.encoding.EndpointReference;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface NotificationBrokerManager {
+
+    void serviceProviderStarted(URI notificationType,
+                                NotificationServiceBindingProvider serviceBindingProvider,
+                                URL remoteNtmUrl);
+    
+    void referenceProviderStarted(URI notificationType,
+                                  NotificationReferenceBindingProvider referenceBindingProvider,
+                                  URL remoteNtmUrl);
+    
+    void replaceConsumersBrokerConnection(URI notificationType, EndpointReference chosenBrokerProducerEpr);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationReferenceBindingInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationReferenceBindingInvoker.java
new file mode 100644
index 0000000000..b594fde29f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationReferenceBindingInvoker.java
@@ -0,0 +1,131 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.binding.notification;
+
+import java.io.OutputStream;
+import java.util.HashMap;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.binding.notification.NotificationReferenceBindingProvider.SubscriberInfo;
+import org.apache.tuscany.sca.binding.notification.encoding.Constants;
+import org.apache.tuscany.sca.binding.notification.util.IOUtils;
+import org.apache.tuscany.sca.binding.notification.util.IOUtils.IOUtilsException;
+import org.apache.tuscany.sca.binding.notification.util.IOUtils.Writeable;
+import org.apache.tuscany.sca.implementation.notification.ImmutableMessage;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+
+/**
+ * Turns invoke into remote message fan-out
+ *
+ * @version $Rev$ $Date$
+ */
+public class NotificationReferenceBindingInvoker implements Invoker {
+
+    private static final Message RESPONSE = new ImmutableMessage();
+    private Operation operation;
+    
+    private NotificationReferenceBindingProvider notificationReferenceBindingProvider;
+
+    public NotificationReferenceBindingInvoker(Operation operation,
+                                               NotificationReferenceBindingProvider notificationReferenceBindingProvider) {
+        this.operation = operation;
+        this.notificationReferenceBindingProvider = notificationReferenceBindingProvider;
+    }
+    
+    public Message invoke(Message msg) {
+        Object payload = msg.getBody();
+        if (payload == null) {
+            throw new RuntimeException("Message body is null");
+        }
+        Writeable writeable = null;
+        String incomingBrokerID = null;
+        if (payload.getClass().isArray()) {
+            Object[] bodyArray = (Object[])payload;
+            if (bodyArray.length == 3) {
+                writeable = getWriteableFromByteArray((byte[])bodyArray[1]);
+                incomingBrokerID = (String)bodyArray[2];
+            }
+            else if (bodyArray.length == 1) {
+                writeable = getWriteableFromPayload(bodyArray[0]);
+            }
+            else {
+                throw new RuntimeException("Invalid body array size");
+            }
+        }
+        else {
+            writeable = getWriteableFromPayload(payload);
+        }
+
+        try {
+            for (SubscriberInfo subscriber : notificationReferenceBindingProvider.getSubscribers()) {
+                // check for each subscriber's broker id and skip if equal
+                if (incomingBrokerID != null && subscriber.brokerID != null && incomingBrokerID.equals(subscriber.brokerID)) {
+                    continue;
+                }
+                HashMap<String, String> headers = new HashMap<String, String>();
+                headers.put(IOUtils.Notification_Operation, operation.getName());
+                String brokerID = notificationReferenceBindingProvider.getBrokerID();
+                if (brokerID != null) {
+                    headers.put(Constants.Broker_ID, brokerID);
+                }
+                IOUtils.sendHttpRequest(subscriber.address, headers, writeable, null);
+            }
+        } catch(Exception e) {
+            e.printStackTrace();
+            throw new RuntimeException("Sender caught exception", e);
+        }
+        return RESPONSE;
+    }
+    
+    private Writeable getWriteableFromPayload(Object payload) throws RuntimeException {
+        if (!(payload instanceof OMElement)) {
+            throw new RuntimeException("payload not OMElement");
+        }
+        final OMElement element = (OMElement)payload;
+        Writeable writeable = new Writeable() {
+            public void write(OutputStream os) throws IOUtilsException {
+                try {
+                    element.serialize(os);
+                    os.flush();
+                }
+                catch(Exception e) {
+                    throw new IOUtilsException(e);
+                }
+            }
+        };
+        return writeable;
+    }
+
+    private Writeable getWriteableFromByteArray(final byte[] payload) {
+        Writeable writeable = new Writeable() {
+            public void write(OutputStream os) throws IOUtilsException {
+                try {
+                    os.write(payload);
+                    os.flush();
+                }
+                catch(Exception e) {
+                    throw new IOUtilsException(e);
+                }
+            }
+        };
+        return writeable;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationReferenceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationReferenceBindingProvider.java
new file mode 100644
index 0000000000..59ab37b2eb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationReferenceBindingProvider.java
@@ -0,0 +1,344 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.binding.notification;
+
+import java.net.URI;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import javax.servlet.ServletInputStream;
+import javax.servlet.ServletOutputStream;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.binding.notification.encoding.Broker;
+import org.apache.tuscany.sca.binding.notification.encoding.BrokerID;
+import org.apache.tuscany.sca.binding.notification.encoding.ConnectionOverride;
+import org.apache.tuscany.sca.binding.notification.encoding.Constants;
+import org.apache.tuscany.sca.binding.notification.encoding.EncodingObject;
+import org.apache.tuscany.sca.binding.notification.encoding.EncodingRegistry;
+import org.apache.tuscany.sca.binding.notification.encoding.EncodingUtils;
+import org.apache.tuscany.sca.binding.notification.encoding.EndpointReference;
+import org.apache.tuscany.sca.binding.notification.encoding.ReplaceBrokerConnection;
+import org.apache.tuscany.sca.binding.notification.encoding.Subscribe;
+import org.apache.tuscany.sca.binding.notification.util.NotificationServlet;
+import org.apache.tuscany.sca.binding.notification.util.URIUtil;
+import org.apache.tuscany.sca.binding.notification.util.NotificationServlet.NotificationServletStreamHandler;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+/**
+ * The runtime representaion of the notification reference binding
+ *
+ * @version $Rev$ $Date$
+ */
+public class NotificationReferenceBindingProvider
+        implements ReferenceBindingProvider, NotificationServletStreamHandler {
+
+    private static final String producerPathBase = "/producer";
+    private NotificationReferenceBindingInvoker invoker;
+    private RuntimeComponentReference reference;
+    private NotificationBinding notificationBinding;
+    private ServletHost servletHost;
+    private NotificationTypeManager ntm;
+    private EncodingRegistry encodingRegistry;
+    private URI notificationType;
+    private URL myUrl;
+    private URL remoteNtmUrl;
+    private boolean started;
+    private NotificationBrokerManager brokerManager;
+
+    private List<SubscriberInfo> subscribers;
+    private String brokerID;
+    
+    public NotificationReferenceBindingProvider(NotificationBinding notificationBinding,
+                                                RuntimeComponent component,
+                                                RuntimeComponentReference reference,
+                                                ServletHost servletHost,
+                                                NotificationTypeManager ntm,
+                                                EncodingRegistry encodingRegistry,
+                                                String httpUrl,
+                                                NotificationBrokerManager brokerManager) {
+        this.invoker = null;
+        this.notificationBinding = notificationBinding;
+        this.reference = reference;
+        this.servletHost = servletHost;
+        this.ntm = ntm;
+        this.encodingRegistry = encodingRegistry;
+        this.notificationType = notificationBinding.getNotificationType();
+        String ntmAddress = notificationBinding.getNtmAddress();
+        String notificationTypePath = URIUtil.getPath(notificationType);
+        try {
+            this.myUrl = new URL(httpUrl + producerPathBase + notificationTypePath);
+            this.remoteNtmUrl = null;
+            if (ntmAddress != null && notificationType != null) {
+                remoteNtmUrl = new URL(ntmAddress + notificationTypePath);
+            }
+        }
+        catch(Exception e) {
+            throw new RuntimeException(e);
+        }
+        this.started = false;
+        this.brokerManager = brokerManager;
+        
+        URI uri = URI.create(component.getURI() + "/" + notificationBinding.getName());
+        notificationBinding.setURI(uri.toString());
+        Interface interfaze = reference.getInterfaceContract().getInterface();
+        interfaze.resetDataBinding(OMElement.class.getName());
+        for (Operation operation : interfaze.getOperations()) {
+            operation.setNonBlocking(false);
+        }
+
+        this.subscribers = new ArrayList<SubscriberInfo>();
+        this.brokerID = null;
+    }
+    
+    public NotificationBinding getBinding() {
+        return notificationBinding;
+    }
+    
+    public URL getURL() {
+        return myUrl;
+    }
+
+    public boolean isStarted() {
+        return started;
+    }
+    
+    public void setBrokerID(String brokerID) {
+        this.brokerID = brokerID;
+    }
+    
+    public String getBrokerID() {
+        return brokerID;
+    }
+
+    public Invoker createInvoker(Operation operation) {
+        if (invoker == null) {
+            invoker = new NotificationReferenceBindingInvoker(operation, this);
+        }
+        return invoker;
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return reference.getInterfaceContract();
+    }
+
+    public void start() {
+        if (started) {
+            return;
+        }
+
+        brokerManager.referenceProviderStarted(notificationType, this, remoteNtmUrl);
+        started = true;
+    }
+
+    public void stop() {
+    }
+    
+    public void deployProducer() {
+        List<URL> consumerList = new ArrayList<URL>();
+        String sequenceType;
+        try {
+            sequenceType = ntm.newProducer(notificationType, myUrl, remoteNtmUrl, consumerList);
+        } catch(Exception e) {
+            throw new RuntimeException(e);
+        }
+        if (Constants.EndConsumers.equals(sequenceType)) {
+            for (URL consumerUrl : consumerList) {
+                addSubscriberUrl(consumerUrl);
+            }
+        }
+        else if (Constants.BrokerConsumers.equals(sequenceType)) {
+            // Pick a broker consumer, for now the first one
+            URL consumerUrl = consumerList.get(0);
+            addSubscriberUrl(consumerUrl);
+        }
+
+        servletHost.addServletMapping(myUrl.toString(), new NotificationServlet(this));
+    }
+    
+    public void deployBroker(String brokerID, EndpointReference brokerConsumerEPR, List<EndpointReference> consumerList) {
+        if (brokerConsumerEPR != null) {
+            addSubscriber(brokerConsumerEPR);            
+        }
+        if (consumerList != null && !consumerList.isEmpty()) {
+            for (EndpointReference consumerEPR : consumerList) {
+                addSubscriber(consumerEPR);
+            }
+        }
+        setBrokerID(brokerID);
+        servletHost.addServletMapping(myUrl.toString(), new NotificationServlet(this));
+    }
+    
+    public void undeployBroker(URL brokerConsumerUrl) {
+        EndpointReference brokerConsumerEpr = EncodingUtils.createEndpointReference(brokerConsumerUrl, getBrokerID());
+        ntm.removeBroker(brokerConsumerEpr, getNeighborBrokerConsumerEprs(), remoteNtmUrl);
+        removeBrokerSubscribers();
+    }
+    
+    public void handle(Map<String, String> headers, ServletInputStream istream, int contentLength, ServletOutputStream ostream) {
+
+        try {
+            EncodingObject eo = EncodingUtils.decodeFromStream(encodingRegistry, istream);
+            if (eo instanceof Subscribe) {
+                Subscribe sub = (Subscribe)eo;
+                addSubscriber(sub.getConsumerReference().getReference());
+            }
+            else if (eo instanceof ConnectionOverride) {
+                ConnectionOverride co = (ConnectionOverride)eo;
+                replaceSubscribers(co.getBrokerConsumerReference().getReference());
+            }
+            else if (eo instanceof ReplaceBrokerConnection) {
+                ReplaceBrokerConnection rbc = (ReplaceBrokerConnection)eo;
+                URL removedBrokerConsumerEpr = rbc.getRemovedBroker().getReference().getEndpointAddress().getAddress();
+                if (rbc.getNeighbors() != null) {
+                    int choice = rbc.getNeighbors().getBrokerSequence().size() - 1;
+                    Broker chosenBroker = rbc.getNeighbors().getBrokerSequence().get(choice);
+                    replaceBrokerSubscriber(removedBrokerConsumerEpr,
+                                                    chosenBroker.getBrokerConsumerReference().getReference());
+                    brokerManager.replaceConsumersBrokerConnection(notificationType,
+                                                                   chosenBroker.getBrokerProducerReference().getReference());
+                }
+                else {
+                    replaceBrokerSubscriber(removedBrokerConsumerEpr, null);
+                }
+            }
+            else {
+                throw new RuntimeException("Unknown encoding object");
+            }
+        } catch(Throwable e) {
+            e.printStackTrace();
+            throw new RuntimeException(e);
+        }
+    }
+
+    public synchronized List<SubscriberInfo> getSubscribers() {
+        return subscribers;
+    }
+    
+    private void addSubscriberUrl(URL subscriberUrl) {
+        addSubscriber(subscriberUrl, null);
+    }
+    
+    private void addSubscriber(EndpointReference subscriberEPR) {
+        BrokerID brokerID = null;
+        if (subscriberEPR.getReferenceProperties() != null) {
+            brokerID = subscriberEPR.getReferenceProperties().getProperty(BrokerID.class);
+        }
+        addSubscriber(subscriberEPR.getEndpointAddress().getAddress(), (brokerID != null ? brokerID.getID() : null));
+    }
+
+    private void addSubscriber(URL address, String brokerID) {
+        synchronized(this) {
+            SubscriberInfo si = new SubscriberInfo(address);
+            si.brokerID = brokerID;
+            if (subscribers == null) {
+                subscribers = new ArrayList<SubscriberInfo>();
+            }
+            subscribers.add(si);
+        }
+    }
+    
+    private void replaceSubscribers(EndpointReference brokerConsumerEPR) {
+        synchronized(this) {
+            subscribers = null;
+        }
+        addSubscriber(brokerConsumerEPR);
+    }
+    
+    private void replaceBrokerSubscriber(URL removedBrokerConsumerUrl, EndpointReference chosenBrokerConsumerEpr) {
+        synchronized(this) {
+            if (subscribers == null) {
+                throw new RuntimeException("No subscribers");
+            }
+            SubscriberInfo siToRemove = null;
+            for (SubscriberInfo si : subscribers) {
+                if (si.address.equals(removedBrokerConsumerUrl)) {
+                    siToRemove = si;
+                }
+            }
+            if (siToRemove == null) {
+                throw new RuntimeException("Can't find info for broker to remove [" + removedBrokerConsumerUrl + "]");
+            }
+            if (!subscribers.remove(siToRemove)) {
+                throw new RuntimeException("Can't remove info for [" + siToRemove.address + "]");
+            }
+        }
+        if (chosenBrokerConsumerEpr != null) {
+            addSubscriber(chosenBrokerConsumerEpr);
+        }
+    }
+    
+    private List<EndpointReference> getNeighborBrokerConsumerEprs() {
+        synchronized(this) {
+            if (subscribers == null) {
+                throw new RuntimeException("No subscribers");
+            }
+            List<EndpointReference> neighborBrokerConsumerEprs = new ArrayList<EndpointReference>();
+            for(SubscriberInfo si : subscribers) {
+                if (si.brokerID != null) {
+                    neighborBrokerConsumerEprs.add(EncodingUtils.createEndpointReference(si.address, si.brokerID));
+                }
+            }
+            
+            return neighborBrokerConsumerEprs;
+        }
+    }
+    
+    private void removeBrokerSubscribers() {
+        synchronized(this) {
+            if (subscribers == null) {
+                throw new RuntimeException("No subscribers");
+            }
+            List<SubscriberInfo> sisToRemove = new ArrayList<SubscriberInfo>();
+            for (SubscriberInfo si : subscribers) {
+                if (si.brokerID != null) {
+                    sisToRemove.add(si);
+                }
+            }
+            for(SubscriberInfo si : sisToRemove) {
+                if (!subscribers.remove(si)) {
+                    throw new RuntimeException("Can't remove broker subscriber [" + si.address + "]");
+                }
+            }
+        }
+    }
+    
+    class SubscriberInfo {
+        public URL address;
+        public String brokerID;
+        
+        public SubscriberInfo(URL address) {
+            this.address = address;
+            this.brokerID = null;
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationServiceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationServiceBindingProvider.java
new file mode 100644
index 0000000000..7748fdffe9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationServiceBindingProvider.java
@@ -0,0 +1,321 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.binding.notification;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.net.URI;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import javax.servlet.ServletInputStream;
+import javax.servlet.ServletOutputStream;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.impl.builder.StAXOMBuilder;
+import org.apache.tuscany.sca.binding.notification.encoding.BrokerConsumerReference;
+import org.apache.tuscany.sca.binding.notification.encoding.BrokerID;
+import org.apache.tuscany.sca.binding.notification.encoding.ConnectionOverride;
+import org.apache.tuscany.sca.binding.notification.encoding.Constants;
+import org.apache.tuscany.sca.binding.notification.encoding.ConsumerReference;
+import org.apache.tuscany.sca.binding.notification.encoding.EncodingRegistry;
+import org.apache.tuscany.sca.binding.notification.encoding.EncodingUtils;
+import org.apache.tuscany.sca.binding.notification.encoding.EndpointAddress;
+import org.apache.tuscany.sca.binding.notification.encoding.EndpointReference;
+import org.apache.tuscany.sca.binding.notification.encoding.ReferenceProperties;
+import org.apache.tuscany.sca.binding.notification.encoding.Subscribe;
+import org.apache.tuscany.sca.binding.notification.util.IOUtils;
+import org.apache.tuscany.sca.binding.notification.util.NotificationServlet;
+import org.apache.tuscany.sca.binding.notification.util.URIUtil;
+import org.apache.tuscany.sca.binding.notification.util.IOUtils.IOUtilsException;
+import org.apache.tuscany.sca.binding.notification.util.IOUtils.Writeable;
+import org.apache.tuscany.sca.binding.notification.util.NotificationServlet.NotificationServletStreamHandler;
+import org.apache.tuscany.sca.core.invocation.MessageImpl;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+/**
+ * The runtime representaion of the local service binding
+ *
+ * @version $Rev$ $Date$
+ */
+public class NotificationServiceBindingProvider
+        implements ServiceBindingProvider, NotificationServletStreamHandler {
+    
+    private RuntimeWire wire;
+    private NotificationBinding notificationBinding;
+    private RuntimeComponentService service;
+    private ServletHost servletHost;
+    private NotificationTypeManager ntm;
+    private EncodingRegistry encodingRegistry;
+    private URI notificationType;
+    private URL myUrl;
+    private URL remoteNtmUrl;
+    private static final String consumerPathBase = "/consumer";
+    private boolean started;
+    private NotificationBrokerManager brokerManager;
+    private String brokerID;
+    
+    public NotificationServiceBindingProvider(NotificationBinding notificationBinding,
+                                              RuntimeComponent component,
+                                              RuntimeComponentService service,
+                                              ServletHost servletHost,
+                                              NotificationTypeManager ntm,
+                                              EncodingRegistry encodingRegistry,
+                                              String httpUrl,
+                                              NotificationBrokerManager brokerManager) {
+        this.notificationBinding = notificationBinding;
+        this.service = service;
+        this.servletHost = servletHost;
+        this.ntm = ntm;
+        this.encodingRegistry = encodingRegistry;
+        this.notificationType = notificationBinding.getNotificationType();
+        String ntmAddress = notificationBinding.getNtmAddress();
+        String notificationTypePath = URIUtil.getPath(notificationType);
+        try {
+            this.myUrl = new URL(httpUrl + consumerPathBase + notificationTypePath);
+            remoteNtmUrl = null;
+            if (ntmAddress != null && notificationType != null) {
+                remoteNtmUrl = new URL(ntmAddress + notificationTypePath);
+            }
+        }
+        catch(Exception e) {
+            throw new RuntimeException(e);
+        }
+        this.started = false;
+        this.brokerManager = brokerManager;
+        this.brokerID = null;
+
+        URI uri = URI.create(component.getURI() + "/" + notificationBinding.getName());
+        notificationBinding.setURI(uri.toString());
+        Interface interfaze = service.getInterfaceContract().getInterface();
+        interfaze.resetDataBinding(OMElement.class.getName());
+        for (Operation operation : interfaze.getOperations()) {
+            operation.setNonBlocking(false);
+        }
+    }
+    
+    public NotificationBinding getBinding() {
+        return notificationBinding;
+    }
+    
+    public boolean isStarted() {
+        return started;
+    }
+    
+    public URL getURL() {
+        return myUrl;
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return service.getInterfaceContract();
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public void start() {
+        if (started) {
+            return;
+        }
+        
+        RuntimeComponentService componentService = (RuntimeComponentService) service;
+        wire = componentService.getRuntimeWire(notificationBinding);
+        
+        for (InvocationChain ch : wire.getInvocationChains()) {
+            ch.setAllowsPassByReference(true);
+        }
+        
+        brokerManager.serviceProviderStarted(notificationType, this, remoteNtmUrl);
+        started = true;
+    }
+
+    public void stop() {
+    }
+    
+    public void deployConsumer() {
+        WriteableSubscribe ws = new WriteableSubscribe(myUrl, null);
+        List<URL> producerList = new ArrayList<URL>();
+        String sequenceType = ntm.newConsumer(notificationType, myUrl, remoteNtmUrl, producerList);
+        if (Constants.EndProducers.equals(sequenceType)) {
+            for (URL producerUrl : producerList) {
+                subscribeWithProducer(producerUrl, null, ws);
+            }
+        }
+        else if (Constants.BrokerProducers.equals(sequenceType)) {
+            // Pick a broker producer, for now the first one
+            URL producerUrl = producerList.get(0);
+            subscribeWithProducer(producerUrl, null, ws);
+        }
+
+        servletHost.addServletMapping(myUrl.toString(), new NotificationServlet(this));
+    }
+    
+    protected void subscribeWithProducer(URL producerUrl, String brokerID, WriteableSubscribe ws) {
+        if (ws == null) {
+            ws = new WriteableSubscribe(myUrl, brokerID);
+        }
+        try {
+            IOUtils.sendHttpRequest(producerUrl, Constants.SUBSCRIBE_OP, ws, null);
+        } catch(Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+    
+    public void deployBroker(String brokerID, EndpointReference brokerProducerEPR, List<EndpointReference> producerList) {
+        if (brokerProducerEPR != null) {
+            subscribeWithProducer(brokerProducerEPR.getEndpointAddress().getAddress(), brokerID, null);
+        }
+        this.brokerID = brokerID;
+        if (producerList != null && !producerList.isEmpty()) {
+            WriteableConnectionOverride wco = new WriteableConnectionOverride(myUrl, brokerID);
+            for (EndpointReference producerEPR : producerList) {
+                try {
+                    IOUtils.sendHttpRequest(producerEPR.getEndpointAddress().getAddress(), Constants.CONNECTION_OVERRIDE_OP, wco, null);
+                } catch(Exception e) {
+                    throw new RuntimeException(e);
+                }
+            }
+        }
+        servletHost.addServletMapping(myUrl.toString(), new NotificationServlet(this));
+    }
+    
+    public void replaceBrokerConnection(EndpointReference chosenBrokerProducerEpr) {
+        if (brokerID == null) {
+            throw new RuntimeException("Missing broker id");
+        }
+        URL producerUrl = chosenBrokerProducerEpr.getEndpointAddress().getAddress();
+        subscribeWithProducer(producerUrl, brokerID, null);
+    }
+
+    public void handle(Map<String, String> headers, ServletInputStream istream, int contentLength, ServletOutputStream ostream) {
+        String opHeader = headers.get(IOUtils.Notification_Operation);
+        String incomingBrokerID = headers.get(Constants.Broker_ID);
+        if (opHeader == null) {
+            throw new RuntimeException("Missing operation header");
+        }
+        if (wire == null) {
+            throw new RuntimeException("Missing wire");
+        }
+        InvocationChain chain = null;
+        for (InvocationChain ch : wire.getInvocationChains()) {
+            // We may want to use more than just the op name
+            if(ch.getTargetOperation().getName().equals(opHeader)) {
+                chain = ch;
+                break;
+            }
+        }
+        if (chain == null) {
+            throw new RuntimeException("Can't find invocation chain match for [" + opHeader + "]");
+        }
+        byte[] payload = null;
+        try {
+            payload = IOUtils.readFully(istream, contentLength);
+        }
+        catch(IOException e) {
+            throw new RuntimeException(e);
+        }
+        Object[] args = getArgsFromByteArray(payload, incomingBrokerID);
+        
+        invoke(chain, args);
+        
+        // Doing nothing to ostream is equivalent to returning null
+    }
+    
+    private Object[] getArgsFromByteArray(byte[] payload, String incomingBrokerID) {
+        try {
+            StAXOMBuilder builder = new StAXOMBuilder(new ByteArrayInputStream(payload));
+            OMElement element = builder.getDocumentElement();
+            return new Object[] { element };
+        }
+        catch(Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+    
+    protected void invoke(InvocationChain chain, Object[] args) {
+        Message msg = new MessageImpl();
+        msg.setBody(args);
+        chain.getHeadInvoker().invoke(msg);
+    }
+    
+    class WriteableSubscribe implements Writeable {
+        
+        private Subscribe sub;
+        
+        public WriteableSubscribe(URL url, String brokerID) {
+            EndpointAddress epa = new EndpointAddress();
+            epa.setAddress(url);
+            EndpointReference epr = new EndpointReference();
+            epr.setEndpointAddress(epa);
+            if (brokerID != null) {
+                BrokerID cbi = new BrokerID();
+                cbi.setID(brokerID);
+                ReferenceProperties crp = new ReferenceProperties();
+                crp.addProperty(cbi);
+                epr.setReferenceProperties(crp);
+            }
+            ConsumerReference cr = new ConsumerReference();
+            cr.setReference(epr);
+            sub = new Subscribe();
+            sub.setConsumerReference(cr);
+        }
+        
+        public void write(OutputStream os) throws IOUtilsException {
+            EncodingUtils.encodeToStream(encodingRegistry, sub, os);
+        }
+    }
+    
+    class WriteableConnectionOverride implements Writeable {
+        
+        private ConnectionOverride connectionOverride;
+        
+        public WriteableConnectionOverride(URL brokerConsumerUrl, String brokerID) {
+            EndpointAddress epa = new EndpointAddress();
+            epa.setAddress(brokerConsumerUrl);
+            EndpointReference brokerConsumerEPR = new EndpointReference();
+            brokerConsumerEPR.setEndpointAddress(epa);
+            BrokerID cbi = new BrokerID();
+            cbi.setID(brokerID);
+            ReferenceProperties crp = new ReferenceProperties();
+            crp.addProperty(cbi);
+            brokerConsumerEPR.setReferenceProperties(crp);
+            BrokerConsumerReference brokerConsumerReference = new BrokerConsumerReference();
+            brokerConsumerReference.setReference(brokerConsumerEPR);
+            connectionOverride = new ConnectionOverride();
+            connectionOverride.setBrokerConsumerReference(brokerConsumerReference);
+        }
+        
+        public void write(OutputStream os) throws IOUtilsException {
+            EncodingUtils.encodeToStream(encodingRegistry, connectionOverride, os);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationTypeManager.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationTypeManager.java
new file mode 100644
index 0000000000..81f87dc4da
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationTypeManager.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.binding.notification;
+
+import java.net.URI;
+import java.net.URL;
+import java.util.List;
+
+import org.apache.tuscany.sca.binding.notification.encoding.EndpointReference;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface NotificationTypeManager {
+
+    String newConsumer(URI notificationType, URL consumerUrl, URL remoteNtmUrl, List<URL> producerList);
+    String newProducer(URI notificationType, URL producerUrl, URL remoteNtmUrl, List<URL> consumerList);
+    boolean newBroker(URI notificationType,
+                      URL consumerUrl,
+                      URL producerUrl,
+                      String brokerID,
+                      URL remoteNtmUrl,
+                      List<EndpointReference> consumerList,
+                      List<EndpointReference> producerList);
+    void newBrokerAck(URL remoteNtmUrl);
+    void removeBroker(EndpointReference brokerConsumerEpr, List<EndpointReference> neighborBrokerConsumerEprs, URL remoteNtmUrl);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationTypeManagerImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationTypeManagerImpl.java
new file mode 100644
index 0000000000..6e61f82042
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/NotificationTypeManagerImpl.java
@@ -0,0 +1,692 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.binding.notification;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.URI;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.servlet.ServletInputStream;
+import javax.servlet.ServletOutputStream;
+
+import org.apache.tuscany.sca.binding.notification.encoding.Broker;
+import org.apache.tuscany.sca.binding.notification.encoding.BrokerConsumerReference;
+import org.apache.tuscany.sca.binding.notification.encoding.BrokerID;
+import org.apache.tuscany.sca.binding.notification.encoding.BrokerProducerReference;
+import org.apache.tuscany.sca.binding.notification.encoding.Brokers;
+import org.apache.tuscany.sca.binding.notification.encoding.Constants;
+import org.apache.tuscany.sca.binding.notification.encoding.EncodingException;
+import org.apache.tuscany.sca.binding.notification.encoding.EncodingObject;
+import org.apache.tuscany.sca.binding.notification.encoding.EncodingRegistry;
+import org.apache.tuscany.sca.binding.notification.encoding.EncodingUtils;
+import org.apache.tuscany.sca.binding.notification.encoding.EndConsumers;
+import org.apache.tuscany.sca.binding.notification.encoding.EndProducers;
+import org.apache.tuscany.sca.binding.notification.encoding.EndpointAddress;
+import org.apache.tuscany.sca.binding.notification.encoding.EndpointReference;
+import org.apache.tuscany.sca.binding.notification.encoding.EndpointReferenceWrapper;
+import org.apache.tuscany.sca.binding.notification.encoding.NeighborBrokerConsumers;
+import org.apache.tuscany.sca.binding.notification.encoding.Neighbors;
+import org.apache.tuscany.sca.binding.notification.encoding.NewBroker;
+import org.apache.tuscany.sca.binding.notification.encoding.NewBrokerAck;
+import org.apache.tuscany.sca.binding.notification.encoding.NewBrokerResponse;
+import org.apache.tuscany.sca.binding.notification.encoding.NewConsumer;
+import org.apache.tuscany.sca.binding.notification.encoding.NewConsumerResponse;
+import org.apache.tuscany.sca.binding.notification.encoding.NewProducer;
+import org.apache.tuscany.sca.binding.notification.encoding.NewProducerResponse;
+import org.apache.tuscany.sca.binding.notification.encoding.RemoveBroker;
+import org.apache.tuscany.sca.binding.notification.encoding.RemovedBroker;
+import org.apache.tuscany.sca.binding.notification.encoding.ReplaceBrokerConnection;
+import org.apache.tuscany.sca.binding.notification.util.IOUtils;
+import org.apache.tuscany.sca.binding.notification.util.NotificationServlet;
+import org.apache.tuscany.sca.binding.notification.util.URIUtil;
+import org.apache.tuscany.sca.binding.notification.util.IOUtils.IOUtilsException;
+import org.apache.tuscany.sca.binding.notification.util.IOUtils.ReadableContinuation;
+import org.apache.tuscany.sca.binding.notification.util.IOUtils.Writeable;
+import org.apache.tuscany.sca.binding.notification.util.NotificationServlet.NotificationServletStreamHandler;
+import org.apache.tuscany.sca.host.http.ServletHost;
+
+/**
+ * A notification type manager serves as a registry of producers and consumers, or brokers, for
+ * any notification type. This class implements an interface that allows a reference provider
+ * (a producer), a service provider (a consumer), or both (a broker, via the provider factory),
+ * to access locally the ntm for its notification type, regardless of whether the ntm resides
+ * locally or remotely.
+ * At a given host there is only one reference provider and/or one service provider for any given
+ * notification type. So, if the ntm for a notification type resides locally, then it is invoked
+ * exclusively by either a reference provider (newProducer), a service provider (newConsumer), or
+ * a provider factory (newBroker). And since these invocations occur when the providers are being
+ * created then all three of consumerLists, producerLists and brokerLists must be null when these
+ * invocations occur.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NotificationTypeManagerImpl implements NotificationTypeManager {
+
+    private static final String ntmPathBase = "/ntm";
+
+    private ServletHost servletHost;
+    private EncodingRegistry encodingRegistry;
+    private Map<URI, NotificationTypeManagerHandler> ntmHandlers;
+    
+    public NotificationTypeManagerImpl() {
+    }
+
+    public void setServletHost(ServletHost servletHost) {
+        this.servletHost = servletHost;
+    }
+
+    public void setEncodingRegistry(EncodingRegistry encodingRegistry) {
+        this.encodingRegistry = encodingRegistry;
+    }
+
+    public void init() {
+        ntmHandlers = new HashMap<URI, NotificationTypeManagerHandler>();
+    }
+    
+    public String newConsumer(URI notificationType, URL consumerUrl, URL remoteNtmUrl, List<URL> producerListResult) {
+        if (ntmUrlIsRemote(consumerUrl, remoteNtmUrl)) {
+            try {
+                WriteableEPW wEPW = new WriteableEPW(new NewConsumer(), consumerUrl);
+                InputStreamDecoder isd = new InputStreamDecoder();
+                NewConsumerResponse ncr =
+                    (NewConsumerResponse)IOUtils.sendHttpRequest(remoteNtmUrl, Constants.NEW_CONSUMER_OP, wEPW, isd);
+                String sequenceType = ncr.getSequenceType();
+                if (Constants.EndProducers.equals(sequenceType) || Constants.BrokerProducers.equals(sequenceType)) {
+                    for (EndpointReference epr : ncr.getReferenceSequence()) {
+                        producerListResult.add(epr.getEndpointAddress().getAddress());
+                    }
+                }
+                return sequenceType;
+            } catch(Exception e) {
+                e.printStackTrace();
+                throw new RuntimeException(e);
+            }
+        }
+        else {
+            NotificationTypeManagerHandler ntmHandler = ntmHandlers.get(notificationType);
+            if (ntmHandler != null) {
+                throw new RuntimeException("Trying to deploy local consumer with existing local producer, consumer or broker");
+            }
+            
+            createNtmHandler(consumerUrl.getAuthority(), notificationType, consumerUrl, null, null);
+            
+            return Constants.NoProducers;
+        }
+    }
+    
+    private void createNtmHandler(String ntmUriAuthority, URI notificationType, URL consumerUrl, URL producerUrl, BrokerStruct broker) {
+        String ntmUri = "http://" + ntmUriAuthority + ntmPathBase + URIUtil.getPath(notificationType);
+        NotificationTypeManagerHandler ntmh = new NotificationTypeManagerHandler(notificationType, consumerUrl, producerUrl, broker);
+        ntmHandlers.put(notificationType, ntmh);
+        servletHost.addServletMapping(ntmUri, new NotificationServlet(ntmh));
+    }
+    
+    public String newProducer(URI notificationType, URL producerUrl, URL remoteNtmUrl, List<URL> consumerListResult) {
+        if (ntmUrlIsRemote(producerUrl, remoteNtmUrl)) {
+            try {
+                WriteableEPW wEPW = new WriteableEPW(new NewProducer(), producerUrl);
+                InputStreamDecoder isd = new InputStreamDecoder();
+                NewProducerResponse npr =
+                    (NewProducerResponse)IOUtils.sendHttpRequest(remoteNtmUrl, Constants.NEW_PRODUCER_OP, wEPW, isd);
+                String sequenceType = npr.getSequenceType();
+                if (Constants.EndConsumers.equals(sequenceType) || Constants.BrokerConsumers.equals(sequenceType)) {
+                    for (EndpointReference epr : npr.getReferenceSequence()) {
+                        consumerListResult.add(epr.getEndpointAddress().getAddress());
+                    }
+                }
+                return sequenceType;
+            } catch(Exception e) {
+                e.printStackTrace();
+                throw new RuntimeException(e);
+            }
+        }
+        else {
+            NotificationTypeManagerHandler ntmHandler = ntmHandlers.get(notificationType);
+            if (ntmHandler != null) {
+                throw new RuntimeException("Trying to deploy local producer with existing local producer, consumer or broker");
+            }
+            
+            createNtmHandler(producerUrl.getAuthority(), notificationType, null, producerUrl, null);
+            
+            return Constants.NoConsumers;
+        }
+    }
+    
+    public boolean newBroker(URI notificationType,
+                             URL consumerUrl,
+                             URL producerUrl,
+                             String brokerID,
+                             URL remoteNtmUrl,
+                             List<EndpointReference> consumerListResult,
+                             List<EndpointReference> producerListResult) {
+        String ntmUriAuthority = producerUrl.getAuthority();
+        if (!ntmUriAuthority.equals(consumerUrl.getAuthority())) {
+            throw new RuntimeException("Producer url and consumer url do not match");
+        }
+        if (ntmUrlIsRemote(producerUrl, remoteNtmUrl)) {
+            try {
+                WriteableNewBroker wnb = new WriteableNewBroker(consumerUrl, producerUrl, brokerID);
+                InputStreamDecoder isd = new InputStreamDecoder();
+                NewBrokerResponse nbr =
+                    (NewBrokerResponse)IOUtils.sendHttpRequest(remoteNtmUrl, Constants.NEW_BROKER_OP, wnb, isd);
+                if (nbr.isFirstBroker()) {
+                    if (nbr.getEndConsumers().getSequenceType().equals(Constants.EndConsumers)) {
+                        for (EndpointReference epr : nbr.getEndConsumers().getReferenceSequence()) {
+                            consumerListResult.add(epr);
+                        }
+                    }
+                    if (nbr.getEndProducers().getSequenceType().equals(Constants.EndProducers)) {
+                        for (EndpointReference epr : nbr.getEndProducers().getReferenceSequence()) {
+                            producerListResult.add(epr);
+                        }
+                    }
+                }
+                else {
+                    for (Broker broker : nbr.getBrokers().getBrokerSequence()) {
+                        consumerListResult.add(broker.getBrokerConsumerReference().getReference());
+                        producerListResult.add(broker.getBrokerProducerReference().getReference());
+                    }
+                }
+                return nbr.isFirstBroker();
+            } catch(Exception e) {
+                e.printStackTrace();
+                throw new RuntimeException(e);
+            }
+        }
+        else {
+            NotificationTypeManagerHandler ntmHandler = ntmHandlers.get(notificationType);
+            if (ntmHandler != null) {
+                throw new RuntimeException("Trying to deploy local broker with existing local producer, consumer or broker");
+            }
+            
+            BrokerStruct broker = new BrokerStruct(consumerUrl, producerUrl, brokerID);
+            createNtmHandler(ntmUriAuthority, notificationType, null, null, broker);
+            
+            return true;
+        }
+    }
+    
+    private boolean ntmUrlIsRemote(URL localUrl, URL ntmUrl) {
+        if (ntmUrl == null) {
+            return false;
+        }
+        if (localUrl.getPort() != ntmUrl.getPort()) {
+            return true;
+        }
+        String remoteNtmUrlAuthority = ntmUrl.getAuthority();
+        if (remoteNtmUrlAuthority.indexOf("localhost") >= 0) {
+            return false;
+        }
+        return !localUrl.getAuthority().equals(remoteNtmUrlAuthority);
+    }
+    
+    public void newBrokerAck(URL remoteNtmUrl) {
+        try {
+            IOUtils.sendHttpRequest(remoteNtmUrl, Constants.NEW_BROKER_ACK_OP, new WriteableNewBrokerAck(), null);
+        } catch(Exception e) {
+            e.printStackTrace();
+            throw new RuntimeException(e);
+        }
+    }
+    
+    public void removeBroker(EndpointReference brokerConsumerEpr, List<EndpointReference> neighborBrokerConsumerEprs, URL remoteNtmUrl) {
+        WriteableRemoveBroker wrb = new WriteableRemoveBroker(brokerConsumerEpr, neighborBrokerConsumerEprs);
+        
+        try {
+            IOUtils.sendHttpRequest(remoteNtmUrl, Constants.REMOVE_BROKER_OP, wrb, null);
+        } catch(Exception e) {
+            e.printStackTrace();
+            throw new RuntimeException(e);
+        }
+    }
+    
+    private class NotificationTypeManagerHandler implements NotificationServletStreamHandler {
+        
+        private URI notificationType;
+        List<URL> consumerList;
+        List<URL> producerList;
+        List<BrokerStruct> brokerList;
+        private NotificationTypeLock notificationTypeLock;
+        private BrokerStruct pendingBroker;
+        
+        public NotificationTypeManagerHandler(URI notificationType) {
+            this.notificationType = notificationType;
+            this.notificationTypeLock = new NotificationTypeLock();
+            this.pendingBroker = null;
+        }
+        
+        public NotificationTypeManagerHandler(URI notificationType, URL consumerUrl, URL producerUrl, BrokerStruct broker) {
+            this(notificationType);
+            if (consumerUrl != null) {
+                addConsumer(consumerUrl);
+            }
+            else if (producerUrl != null) {
+                addProducer(producerUrl);
+            }
+            else if (broker != null) {
+                addBroker(broker);
+            }
+        }
+        
+        private void addConsumer(URL consumerUrl) {
+            if (consumerList == null) {
+                consumerList = new ArrayList<URL>();
+            }
+            consumerList.add(consumerUrl);
+        }
+        
+        private void addProducer(URL producerUrl) {
+            if (producerList == null) {
+                producerList = new ArrayList<URL>();
+            }
+            producerList.add(producerUrl);
+        }
+        
+        private void addBroker(BrokerStruct broker) {
+            if (brokerList == null) {
+                brokerList = new ArrayList<BrokerStruct>();
+            }
+            brokerList.add(broker);
+        }
+        
+        public void handle(Map<String, String> headers, ServletInputStream istream, int contentLength, ServletOutputStream ostream) {
+            String opHeader = headers.get(IOUtils.Notification_Operation);
+            EncodingObject eo = null;
+            try {
+                eo = EncodingUtils.decodeFromStream(encodingRegistry, istream);
+            }
+            catch(EncodingException e) {
+                throw new RuntimeException(e);
+            }
+            
+            if (Constants.NEW_CONSUMER_OP.equals(opHeader)) {
+                handleNewConsumer((NewConsumer)eo, ostream);
+            }
+            else if(Constants.NEW_PRODUCER_OP.equals(opHeader)) {
+                handleNewProducer((NewProducer)eo, ostream);
+            }
+            else if(Constants.NEW_BROKER_OP.equals(opHeader)) {
+                handleNewBroker((NewBroker)eo, ostream);
+            }
+            else if (Constants.NEW_BROKER_ACK_OP.equals(opHeader)) {
+                handleNewBrokerAck();
+            }
+            else if (Constants.REMOVE_BROKER_OP.equals(opHeader)) {
+                handleRemoveBroker((RemoveBroker)eo);
+            }
+        }
+        
+        private void handleNewConsumer(NewConsumer nc, ServletOutputStream ostream) {
+            synchronized(notificationTypeLock) {
+                if (notificationTypeLock.isLocked) {
+                    try { notificationTypeLock.wait(); } catch(InterruptedException e) {}
+                }
+                URL consumerUrl = nc.getReference().getEndpointAddress().getAddress();
+                if (brokerList == null) {
+                    addConsumer(consumerUrl);
+                }
+    
+                NewConsumerResponse ncr = new NewConsumerResponse();
+                if (producerList != null) {
+                    ncr.setSequenceType(Constants.EndProducers);
+                    for (URL producerUrl : producerList) {
+                        ncr.addReferenceToSequence(EncodingUtils.createEndpointReference(producerUrl, null));
+                    }
+                }
+                else if(brokerList != null) {
+                    ncr.setSequenceType(Constants.BrokerProducers);
+                    for (BrokerStruct broker : brokerList) {
+                        ncr.addReferenceToSequence(EncodingUtils.createEndpointReference(broker.producerUrl, null));
+                    }
+                }
+                else {
+                    ncr.setSequenceType(Constants.NoProducers);
+                }
+                try {
+                    EncodingUtils.encodeToStream(encodingRegistry, ncr, ostream);
+                }
+                catch(IOUtilsException e) {
+                    throw new RuntimeException(e);
+                }
+            }
+        }
+        
+        private void handleNewProducer(NewProducer np, ServletOutputStream ostream) {
+            synchronized(notificationTypeLock) {
+                if (notificationTypeLock.isLocked) {
+                    try { notificationTypeLock.wait(); } catch(InterruptedException e) {}
+                }
+                URL producerUrl = np.getReference().getEndpointAddress().getAddress();
+                if (brokerList == null) {
+                    addProducer(producerUrl);
+                }
+    
+                NewProducerResponse npr = new NewProducerResponse();
+                if (consumerList != null) {
+                    npr.setSequenceType(Constants.EndConsumers);
+                    for (URL consumerUrl : consumerList) {
+                        npr.addReferenceToSequence(EncodingUtils.createEndpointReference(consumerUrl, null));
+                    }
+                }
+                else if(brokerList != null) {
+                    npr.setSequenceType(Constants.BrokerConsumers);
+                    for (BrokerStruct broker : brokerList) {
+                        npr.addReferenceToSequence(EncodingUtils.createEndpointReference(broker.consumerUrl, null));
+                    }
+                }
+                else {
+                    npr.setSequenceType(Constants.NoConsumers);
+                }
+                try {
+                    EncodingUtils.encodeToStream(encodingRegistry, npr, ostream);
+                }
+                catch(IOUtilsException e) {
+                    throw new RuntimeException(e);
+                }
+            }
+        }
+        
+        private void handleNewBroker(NewBroker nb, ServletOutputStream ostream) {
+            synchronized(notificationTypeLock) {
+                if (notificationTypeLock.isLocked) {
+                    try { notificationTypeLock.wait(); } catch(InterruptedException e) {}
+                }
+               NewBrokerResponse nbr = new NewBrokerResponse();
+                if (consumerList != null || producerList != null || brokerList == null) {
+                    nbr.setFirstBroker(true);
+                    EndConsumers endConsumers = new EndConsumers();
+                    if (consumerList != null) {
+                        endConsumers.setSequenceType(Constants.EndConsumers);
+                        for (URL consumerUrl : consumerList) {
+                            endConsumers.addReferenceToSequence(EncodingUtils.createEndpointReference(consumerUrl, null));
+                        }
+                    }
+                    else {
+                        endConsumers.setSequenceType(Constants.NoConsumers);
+                    }
+                    nbr.setEndConsumers(endConsumers);
+                    EndProducers endProducers = new EndProducers();
+                    if (producerList != null) {
+                        endProducers.setSequenceType(Constants.EndProducers);
+                        for (URL producerUrl : producerList) {
+                            endProducers.addReferenceToSequence(EncodingUtils.createEndpointReference(producerUrl, null));
+                        }
+                    }
+                    else {
+                        endProducers.setSequenceType(Constants.NoProducers);
+                    }
+                    nbr.setEndProducers(endProducers);
+                }
+                else {
+                    nbr.setFirstBroker(false);
+                    Brokers brokers = new Brokers();
+                    for (BrokerStruct brokerStruct : brokerList) {
+                        Broker brokerElt = new Broker();
+                        BrokerConsumerReference bcr = new BrokerConsumerReference();
+                        bcr.setReference(EncodingUtils.createEndpointReference(brokerStruct.consumerUrl, brokerStruct.brokerID));
+                        brokerElt.setBrokerConsumerReference(bcr);
+                            
+                        BrokerProducerReference bpr = new BrokerProducerReference();
+                        bpr.setReference(EncodingUtils.createEndpointReference(brokerStruct.producerUrl, brokerStruct.brokerID));
+                        brokerElt.setBrokerProducerReference(bpr);
+                        brokers.addBrokerToSequence(brokerElt);
+                    }
+                    nbr.setBrokers(brokers);
+                }
+                EndpointReference consumerEPR = nb.getBrokerConsumerReference().getReference();
+                URL consumerUrl = consumerEPR.getEndpointAddress().getAddress();
+                BrokerID consumerBrokerID = consumerEPR.getReferenceProperties().getProperty(BrokerID.class);
+                EndpointReference producerEPR = nb.getBrokerProducerReference().getReference(); 
+                URL producerUrl = producerEPR.getEndpointAddress().getAddress();
+                BrokerID producerBrokerID = producerEPR.getReferenceProperties().getProperty(BrokerID.class);
+                if (consumerBrokerID == null ||
+                        producerBrokerID == null ||
+                            !consumerBrokerID.getID().equals(producerBrokerID.getID())) {
+                    throw new RuntimeException("Producer and consumer broker ids do not match");
+                }
+                // only add broker if consumerList == null && producerList == null
+                // otherwise, make it a pending broker and wait for ack
+                // TODO block for a configurable amount of time
+                BrokerStruct broker = new BrokerStruct(consumerUrl, producerUrl, consumerBrokerID.getID());
+                if (consumerList == null && producerList == null) {
+                    addBroker(broker);
+                }
+                else {
+                    pendingBroker = broker;
+                    notificationTypeLock.isLocked = true;
+                }
+                try {
+                    EncodingUtils.encodeToStream(encodingRegistry, nbr, ostream);
+                }
+                catch(IOUtilsException e) {
+                    throw new RuntimeException(e);
+                }
+            }
+        }
+        
+        private void handleNewBrokerAck() {
+            synchronized(notificationTypeLock) {
+                if (!notificationTypeLock.isLocked) {
+                    notificationTypeLock.notifyAll();
+                    throw new RuntimeException("Notification type should be locked");
+                }
+                if (brokerList != null) {
+                    notificationTypeLock.isLocked = false;
+                    notificationTypeLock.notifyAll();
+                    throw new RuntimeException("Can't add pending broker to non-empty broker list");
+                }
+                if (pendingBroker == null) {
+                    notificationTypeLock.isLocked = false;
+                    notificationTypeLock.notifyAll();
+                    throw new RuntimeException("Missing pending broker");
+                }
+                addBroker(pendingBroker);
+                consumerList = null;
+                producerList = null;
+                pendingBroker = null;
+                notificationTypeLock.isLocked = false;
+                notificationTypeLock.notifyAll();
+            }
+        }
+        
+        private void handleRemoveBroker(RemoveBroker rb) {
+            synchronized(notificationTypeLock) {
+                if (notificationTypeLock.isLocked) {
+                    try { notificationTypeLock.wait(); } catch(InterruptedException e) {}
+                }
+                
+                if (brokerList == null) {
+                    throw new RuntimeException("No broker to remove for [" + notificationType + "]");
+                }
+                
+                NeighborBrokerConsumers nbcs = rb.getNeighborBrokerConsumers();
+                EndpointReference rbEpr = rb.getBrokerConsumerReference().getReference();
+                if (nbcs != null && nbcs.getReferenceSequence() != null) {
+                    List<Broker> neighborBrokers = new ArrayList<Broker>();
+                    for (EndpointReference neighborBrokerConsumerEpr : nbcs.getReferenceSequence()) {
+                        BrokerStruct neighborBrokerStruct = null;
+                        URL neighborBrokerConsumerEprUrl = neighborBrokerConsumerEpr.getEndpointAddress().getAddress();
+                        for (BrokerStruct brokerStruct : brokerList) {
+                            if (brokerStruct.consumerUrl.equals(neighborBrokerConsumerEprUrl)) {
+                                neighborBrokerStruct = brokerStruct;
+                                break;
+                            }
+                        }
+                        if (neighborBrokerStruct == null) {
+                            throw new RuntimeException("Can't find neighbor broker for consumer EPR [" +
+                                                       neighborBrokerConsumerEprUrl + "]");
+                        }
+                        BrokerConsumerReference bcr = new BrokerConsumerReference();
+                        bcr.setReference(EncodingUtils.createEndpointReference(neighborBrokerStruct.consumerUrl, neighborBrokerStruct.brokerID));
+                        BrokerProducerReference bpr = new BrokerProducerReference();
+                        bpr.setReference(EncodingUtils.createEndpointReference(neighborBrokerStruct.producerUrl, neighborBrokerStruct.brokerID));
+                        Broker neighborBroker = new Broker();
+                        neighborBroker.setBrokerConsumerReference(bcr);
+                        neighborBroker.setBrokerProducerReference(bpr);
+                        neighborBrokers.add(neighborBroker);
+                    }
+                    int lastIndex = neighborBrokers.size() - 1;
+                    for (int index = lastIndex; index >= 0; index--) {
+                        List<Broker> writeableNeighborBrokers = ((index > 0) ? neighborBrokers.subList(0, index) : null);
+                        WriteableReplaceBrokerConnection wrbc = new WriteableReplaceBrokerConnection(rbEpr, writeableNeighborBrokers);
+                        URL targetUrl =
+                            neighborBrokers.get(index).getBrokerProducerReference().getReference().getEndpointAddress().getAddress();
+                        try {
+                            IOUtils.sendHttpRequest(targetUrl, Constants.REPLACE_BROKER_CONNECTION_OP, wrbc, null);
+                        } catch(Exception e) {
+                            e.printStackTrace();
+                            throw new RuntimeException(e);
+                        }
+                    }
+                }
+                
+                BrokerStruct removedBrokerStruct = null;
+                URL rbEprUrl = rbEpr.getEndpointAddress().getAddress();
+                for (BrokerStruct brokerSruct : brokerList) {
+                    if (brokerSruct.consumerUrl.equals(rbEprUrl)) {
+                        removedBrokerStruct = brokerSruct;
+                        break;
+                    }
+                }
+                if (removedBrokerStruct == null) {
+                    throw new RuntimeException("Can't find broker to remove for EPR [" + rbEprUrl + "]");
+                }
+                if(!brokerList.remove(removedBrokerStruct)) {
+                    throw new RuntimeException("Broker was not removed");
+                }
+            }
+        }
+    }
+    
+    class NotificationTypeLock {
+        public boolean isLocked;
+    }
+    
+    class WriteableEPW implements Writeable {
+        private EndpointReferenceWrapper epw;
+        
+        public WriteableEPW(EndpointReferenceWrapper epw, URL url) {
+            EndpointAddress epa = new EndpointAddress();
+            epa.setAddress(url);
+            EndpointReference epr = new EndpointReference();
+            epr.setEndpointAddress(epa);
+            epw.setReference(epr);
+            this.epw = epw;
+        }
+        
+        public void write(OutputStream os) throws IOUtilsException {
+            EncodingUtils.encodeToStream(encodingRegistry, epw, os);
+        }
+    }
+    
+    class InputStreamDecoder implements ReadableContinuation {
+        
+        public Object read(InputStream istream) throws IOUtilsException {
+            try {
+                return EncodingUtils.decodeFromStream(encodingRegistry, istream);
+            }
+            catch(EncodingException e) {
+                throw new IOUtilsException(e);
+            }
+        }
+    }
+    
+    class BrokerStruct {
+        public URL consumerUrl;
+        public URL producerUrl;
+        public String brokerID;
+        
+        public BrokerStruct(URL consumerUrl, URL producerUrl, String brokerID) {
+            this.consumerUrl = consumerUrl;
+            this.producerUrl = producerUrl;
+            this.brokerID = brokerID;
+        }
+    }
+    
+    class WriteableNewBroker implements Writeable {
+        private NewBroker newBroker;
+        
+        public WriteableNewBroker(URL consumerUrl, URL producerUrl, String brokerID) {
+            newBroker = new NewBroker();
+            BrokerConsumerReference bcr = new BrokerConsumerReference();
+            bcr.setReference(EncodingUtils.createEndpointReference(consumerUrl, brokerID));
+            newBroker.setBrokerConsumerReference(bcr);
+            
+            BrokerProducerReference bpr = new BrokerProducerReference();
+            bpr.setReference(EncodingUtils.createEndpointReference(producerUrl, brokerID));
+            newBroker.setBrokerProducerReference(bpr);
+        }
+        
+        public void write(OutputStream os) throws IOUtilsException {
+            EncodingUtils.encodeToStream(encodingRegistry, newBroker, os);
+        }
+    }
+
+    class WriteableNewBrokerAck implements Writeable {
+        public void write(OutputStream os) throws IOUtilsException {
+            EncodingUtils.encodeToStream(encodingRegistry, new NewBrokerAck(), os);
+        }
+    }
+    
+    class WriteableRemoveBroker implements Writeable {
+        private RemoveBroker removeBroker;
+        
+        public WriteableRemoveBroker(EndpointReference brokerConsumerEpr, List<EndpointReference> neighborBrokerConsumerEprs) {
+            removeBroker = new RemoveBroker();
+            BrokerConsumerReference brokerConsumerReference = new BrokerConsumerReference();
+            brokerConsumerReference.setReference(brokerConsumerEpr);
+            removeBroker.setBrokerConsumerReference(brokerConsumerReference);
+            if (neighborBrokerConsumerEprs != null) {
+                NeighborBrokerConsumers neighborBrokerConsumers = new NeighborBrokerConsumers();
+                neighborBrokerConsumers.setReferenceSequence(neighborBrokerConsumerEprs);
+                neighborBrokerConsumers.setSequenceType(Constants.BrokerConsumers);
+                removeBroker.setNeighborBrokerConsumers(neighborBrokerConsumers);
+            }
+        }
+        
+        public void write(OutputStream os) throws IOUtilsException {
+            EncodingUtils.encodeToStream(encodingRegistry, removeBroker, os);
+        }
+    }
+    
+    class WriteableReplaceBrokerConnection implements Writeable {
+        private ReplaceBrokerConnection replaceBrokerConnection;
+        
+        public WriteableReplaceBrokerConnection(EndpointReference removedBrokerEpr, List<Broker> brokerSequence) {
+            replaceBrokerConnection = new ReplaceBrokerConnection();
+            RemovedBroker removedBroker = new RemovedBroker();
+            removedBroker.setReference(removedBrokerEpr);
+            replaceBrokerConnection.setRemovedBroker(removedBroker);
+            if (brokerSequence != null) {
+                Neighbors neighbors = new Neighbors();
+                neighbors.setBrokerSequence(brokerSequence);
+                replaceBrokerConnection.setNeighbors(neighbors);
+            }
+        }
+        
+        public void write(OutputStream os) throws IOUtilsException {
+            EncodingUtils.encodeToStream(encodingRegistry, replaceBrokerConnection, os);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/AbstractBroker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/AbstractBroker.java
new file mode 100644
index 0000000000..a46ae13763
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/AbstractBroker.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class AbstractBroker implements EncodingObject {
+
+    private BrokerProducerReference brokerProducerReference;
+    private BrokerConsumerReference brokerConsumerReference;
+    
+    public BrokerProducerReference getBrokerProducerReference() {
+        return this.brokerProducerReference;
+    }
+    
+    public void setBrokerProducerReference(BrokerProducerReference brokerProducerReference) {
+        this.brokerProducerReference = brokerProducerReference;
+    }
+    
+    public BrokerConsumerReference getBrokerConsumerReference() {
+        return this.brokerConsumerReference;
+    }
+    
+    public void setBrokerConsumerReference(BrokerConsumerReference brokerConsumerReference) {
+        this.brokerConsumerReference = brokerConsumerReference;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/AbstractBrokerEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/AbstractBrokerEnDeCoder.java
new file mode 100644
index 0000000000..8dc5be9b16
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/AbstractBrokerEnDeCoder.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public abstract class AbstractBrokerEnDeCoder<B extends AbstractBroker> extends AbstractEnDeCoder<B> {
+
+    public AbstractBrokerEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    public void encode(B encodingObject, XMLStreamWriter writer) throws EncodingException {
+        
+        try {
+            QName qName = getEncodingObjectQName();
+            writer.writeStartElement(Constants.NOTIFICATION_PREFIX, qName.getLocalPart(), qName.getNamespaceURI());
+            writer.writeNamespace(Constants.NOTIFICATION_PREFIX, qName.getNamespaceURI());
+            registry.encode(encodingObject.getBrokerConsumerReference(), writer);
+            registry.encode(encodingObject.getBrokerProducerReference(), writer);
+            writer.writeEndElement();
+        } catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+    }
+
+    public B decode(XMLStreamReader reader) throws EncodingException {
+        
+        try {
+            B brokerElement = getEncodingObjectType().newInstance();
+            boolean haveBCR = false;
+            boolean haveBPR = false;
+            while (true) {
+                switch (reader.next()) {
+                    case START_ELEMENT:
+                        EncodingObject encodingObject = registry.decode(reader);
+                        if (encodingObject instanceof BrokerConsumerReference && !haveBCR) {
+                            brokerElement.setBrokerConsumerReference((BrokerConsumerReference)encodingObject);
+                            haveBCR = true;
+                        }
+                        else if(encodingObject instanceof BrokerProducerReference && !haveBPR) {
+                            brokerElement.setBrokerProducerReference((BrokerProducerReference)encodingObject);
+                            haveBPR = true;
+                        }
+                        else {
+                            throw new EncodingException("Invalid encoding object");
+                        }
+                        break;
+                    case END_ELEMENT:
+                        if (!haveBCR) {
+                            throw new EncodingException("Missing broker consumer reference");
+                        }
+                        if (!haveBPR) {
+                            throw new EncodingException("Missing broker producer reference");
+                        }
+                        return brokerElement;
+                }
+            }
+        } catch (Exception ex) {
+            throw new EncodingException(ex);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/AbstractEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/AbstractEnDeCoder.java
new file mode 100644
index 0000000000..015ccebaa9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/AbstractEnDeCoder.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import javax.xml.namespace.QName;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public abstract class AbstractEnDeCoder<E extends EncodingObject> implements
+		EnDeCoder<E> {
+
+	protected EncodingRegistry registry;
+
+	protected AbstractEnDeCoder(EncodingRegistry registry) {
+
+		this.registry = registry;
+	}
+
+	public void start() {
+		Class<E> encodingType = getEncodingObjectType();
+		QName encodingQName = getEncodingObjectQName();
+
+		registry.registerEnDeCoder(encodingType, encodingQName, this);
+	}
+
+	public void stop() {
+		Class<E> encodingType = getEncodingObjectType();
+		QName encodingQName = getEncodingObjectQName();
+
+		registry.unregisterEnDeCoder(encodingType, encodingQName);
+	}
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/Broker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/Broker.java
new file mode 100644
index 0000000000..41610edc3b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/Broker.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class Broker extends AbstractBroker {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokerConsumerReference.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokerConsumerReference.java
new file mode 100644
index 0000000000..e80af5ea68
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokerConsumerReference.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class BrokerConsumerReference extends EndpointReferenceWrapper {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokerConsumerReferenceEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokerConsumerReferenceEnDeCoder.java
new file mode 100644
index 0000000000..7df1c21ca9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokerConsumerReferenceEnDeCoder.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import javax.xml.namespace.QName;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class BrokerConsumerReferenceEnDeCoder extends EndpointReferenceWrapperEnDeCoder<BrokerConsumerReference> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.BrokerConsumerReference);
+
+    public BrokerConsumerReferenceEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        return QNAME;
+    }
+
+    
+	public Class<BrokerConsumerReference> getEncodingObjectType() {
+        return BrokerConsumerReference.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokerEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokerEnDeCoder.java
new file mode 100644
index 0000000000..a4bee61947
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokerEnDeCoder.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import javax.xml.namespace.QName;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class BrokerEnDeCoder extends AbstractBrokerEnDeCoder<Broker> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.Broker);
+    
+    public BrokerEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        
+        return QNAME;
+    }
+
+    
+	public Class<Broker> getEncodingObjectType() {
+        
+        return Broker.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokerID.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokerID.java
new file mode 100644
index 0000000000..aec7907441
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokerID.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import java.util.UUID;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class BrokerID implements EncodingObject {
+
+    private String id;
+
+    public String getID() {
+        return id;
+    }
+    
+    public void setID(String id) {
+        this.id = id;
+    }
+    
+    public static String generate() {
+        return UUID.randomUUID().toString();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokerIDEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokerIDEnDeCoder.java
new file mode 100644
index 0000000000..68d9340abf
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokerIDEnDeCoder.java
@@ -0,0 +1,91 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class BrokerIDEnDeCoder extends AbstractEnDeCoder<BrokerID> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.BrokerID);
+
+    public BrokerIDEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    public void encode(BrokerID encodingObject, XMLStreamWriter writer) throws EncodingException {
+        
+        try {
+            writer.writeStartElement(Constants.NOTIFICATION_PREFIX, QNAME.getLocalPart(), QNAME.getNamespaceURI());
+            writer.writeNamespace(Constants.NOTIFICATION_PREFIX, QNAME.getNamespaceURI());
+            writer.writeCharacters(encodingObject.getID());
+            writer.writeEndElement();
+        } catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+    }
+
+    public BrokerID decode(XMLStreamReader reader) throws EncodingException {
+        
+        try {
+            BrokerID brokerIDElement = new BrokerID();
+            while (true) {
+                switch (reader.next()) {
+                    case START_ELEMENT:
+                        break;
+                    case XMLStreamConstants.CHARACTERS:
+                        if (reader.hasText()) {
+                            String id = reader.getText();
+                            brokerIDElement.setID(id);
+                        }
+                        else {
+                            throw new EncodingException("Broker ID missing value");
+                        }
+                        break;
+                    case END_ELEMENT:
+                        return brokerIDElement;
+                }
+            }
+        } catch (XMLStreamException ex) {
+            throw new EncodingException(ex);
+        }
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        
+        return QNAME;
+    }
+
+    
+	public Class<BrokerID> getEncodingObjectType() {
+        
+        return BrokerID.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokerProducerReference.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokerProducerReference.java
new file mode 100644
index 0000000000..04d7aca0e6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokerProducerReference.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class BrokerProducerReference extends EndpointReferenceWrapper {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokerProducerReferenceEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokerProducerReferenceEnDeCoder.java
new file mode 100644
index 0000000000..ea66e8f11b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokerProducerReferenceEnDeCoder.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import javax.xml.namespace.QName;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class BrokerProducerReferenceEnDeCoder extends EndpointReferenceWrapperEnDeCoder<BrokerProducerReference> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.BrokerProducerReference);
+
+    public BrokerProducerReferenceEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        return QNAME;
+    }
+
+    
+	public Class<BrokerProducerReference> getEncodingObjectType() {
+        return BrokerProducerReference.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/Brokers.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/Brokers.java
new file mode 100644
index 0000000000..9b7eb149e0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/Brokers.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class Brokers implements EncodingObject {
+    
+    private List<Broker> brokerSequence;
+    
+    public List<Broker> getBrokerSequence() {
+        return brokerSequence;
+    }
+
+    public void addBrokerToSequence(Broker broker) {
+        if(this.brokerSequence == null) {
+            this.brokerSequence = new ArrayList<Broker>();
+        }
+        this.brokerSequence.add(broker);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokersEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokersEnDeCoder.java
new file mode 100644
index 0000000000..1c3a0aaee8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/BrokersEnDeCoder.java
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class BrokersEnDeCoder extends AbstractEnDeCoder<Brokers> {
+
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.Brokers);
+    
+    public BrokersEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    public void encode(Brokers encodingObject, XMLStreamWriter writer) throws EncodingException {
+        
+        try {
+            QName qName = getEncodingObjectQName();
+            writer.writeStartElement(Constants.NOTIFICATION_PREFIX, qName.getLocalPart(), qName.getNamespaceURI());
+            writer.writeNamespace(Constants.NOTIFICATION_PREFIX, qName.getNamespaceURI());
+            if (encodingObject.getBrokerSequence() != null) {
+                for (Broker broker : encodingObject.getBrokerSequence()) {
+                    registry.encode(broker, writer);
+                }
+            }
+            writer.writeEndElement();
+        } catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+    }
+
+    public Brokers decode(XMLStreamReader reader) throws EncodingException {
+        
+        try {
+            Brokers brokersElement = new Brokers();
+            while (true) {
+                switch (reader.next()) {
+                    case START_ELEMENT:
+                        EncodingObject encodingObject = registry.decode(reader);
+                        brokersElement.addBrokerToSequence((Broker)encodingObject);
+                        break;
+                    case END_ELEMENT:
+                        return brokersElement;
+                }
+            }
+        } catch (XMLStreamException ex) {
+            throw new EncodingException(ex);
+        }
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        
+        return QNAME;
+    }
+
+    
+	public Class<Brokers> getEncodingObjectType() {
+        
+        return Brokers.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ConnectionOverride.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ConnectionOverride.java
new file mode 100644
index 0000000000..eb1a89812d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ConnectionOverride.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConnectionOverride implements EncodingObject {
+
+    private BrokerConsumerReference brokerConsumerReference;
+    
+    public BrokerConsumerReference getBrokerConsumerReference() {
+        return this.brokerConsumerReference;
+    }
+    
+    public void setBrokerConsumerReference(BrokerConsumerReference brokerConsumerReference) {
+        this.brokerConsumerReference = brokerConsumerReference;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ConnectionOverrideEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ConnectionOverrideEnDeCoder.java
new file mode 100644
index 0000000000..af20d02c00
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ConnectionOverrideEnDeCoder.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConnectionOverrideEnDeCoder extends AbstractEnDeCoder<ConnectionOverride> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.ConnectionOverride);
+    
+    public ConnectionOverrideEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    public void encode(ConnectionOverride encodingObject, XMLStreamWriter writer) throws EncodingException {
+        
+        try {
+            writer.writeStartElement(Constants.NOTIFICATION_PREFIX, QNAME.getLocalPart(), QNAME.getNamespaceURI());
+            writer.writeNamespace(Constants.NOTIFICATION_PREFIX, QNAME.getNamespaceURI());
+            registry.encode(encodingObject.getBrokerConsumerReference(), writer);
+            writer.writeEndElement();
+        } catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+    }
+
+    public ConnectionOverride decode(XMLStreamReader reader) throws EncodingException {
+        
+        try {
+            ConnectionOverride connectionOverrideElement = new ConnectionOverride();
+            while (true) {
+                switch (reader.next()) {
+                    case START_ELEMENT:
+                        EncodingObject encodingObject = registry.decode(reader);
+                        connectionOverrideElement.setBrokerConsumerReference((BrokerConsumerReference)encodingObject);
+                        break;
+                    case END_ELEMENT:
+                        return connectionOverrideElement;
+                }
+            }
+        } catch (Exception ex) {
+            throw new EncodingException(ex);
+        }
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        
+        return QNAME;
+    }
+
+    
+	public Class<ConnectionOverride> getEncodingObjectType() {
+        
+        return ConnectionOverride.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ConnectionOverrideResponse.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ConnectionOverrideResponse.java
new file mode 100644
index 0000000000..8dcf9fda58
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ConnectionOverrideResponse.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConnectionOverrideResponse implements EncodingObject {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ConnectionOverrideResponseEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ConnectionOverrideResponseEnDeCoder.java
new file mode 100644
index 0000000000..c5c8a99e5c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ConnectionOverrideResponseEnDeCoder.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConnectionOverrideResponseEnDeCoder extends AbstractEnDeCoder<ConnectionOverrideResponse> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.ConnectionOverrideResponse);
+    
+    public ConnectionOverrideResponseEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    public void encode(ConnectionOverrideResponse encodingObject, XMLStreamWriter writer) throws EncodingException {
+        
+        try {
+            writer.writeStartElement(Constants.NOTIFICATION_PREFIX, QNAME.getLocalPart(), QNAME.getNamespaceURI());
+            writer.writeNamespace(Constants.NOTIFICATION_PREFIX, QNAME.getNamespaceURI());
+            writer.writeEndElement();
+        } catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+    }
+
+    public ConnectionOverrideResponse decode(XMLStreamReader reader) throws EncodingException {
+        
+        try {
+            ConnectionOverrideResponse connectionOverrideResponseElement = new ConnectionOverrideResponse();
+            while (true) {
+                switch (reader.next()) {
+                    case END_ELEMENT:
+                        return connectionOverrideResponseElement;
+                }
+            }
+        } catch (Exception ex) {
+            throw new EncodingException(ex);
+        }
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        
+        return QNAME;
+    }
+
+    
+	public Class<ConnectionOverrideResponse> getEncodingObjectType() {
+        
+        return ConnectionOverrideResponse.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/Constants.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/Constants.java
new file mode 100644
index 0000000000..e92ffc1d0c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/Constants.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface Constants {
+
+    String NOTIFICATION_NS = "http://docs.oasis-open.org/wsn/b-2";
+    String NOTIFICATION_PREFIX = "wsnt";
+    String ADDRESSING_NS = "http://schemas.xmlsoap.org/ws/2004/08/addressing";
+    String ADDRESSING_PREFIX = "wsa";
+    String Subscribe = "Subscribe";
+    String ConsumerReference = "ConsumerReference";
+    String Address = "Address";
+    String ReferenceProperties = "ReferenceProperties";
+    String EndpointReference = "EndpointReference";
+    String BrokerID = "BrokerID";
+    String NewConsumer = "NewConsumer";
+    String NewProducer = "NewProducer";
+    String NewConsumerResponse = "NewConsumerResponse";
+    String NewProducerResponse = "NewProducerResponse";
+    String ConsumerSequenceType = "ConsumerSequenceType";
+    String EndConsumers = "EndConsumers";
+    String BrokerConsumers = "BrokerConsumers";
+    String NoConsumers = "NoConsumers";
+    String ProducerSequenceType = "ProducerSequenceType";
+    String EndProducers = "EndProducers";
+    String BrokerProducers = "BrokerProducers";
+    String NoProducers = "NoProducers";
+    String Broker = "Broker";
+    String NewBroker = "NewBroker";
+    String NewBrokerAck = "NewBrokerAck";
+    String BrokerConsumerReference = "BrokerConsumerReference";
+    String BrokerProducerReference = "BrokerProducerReference";
+    String NewBrokerResponse = "NewBrokerResponse";
+    String FirstBroker = "FirstBroker";
+    String Brokers = "Brokers";
+    String ConnectionOverride = "ConnectionOverride";
+    String ConnectionOverrideResponse = "ConnectionOverrideResponse";
+    String NeighborBrokerConsumers = "NeighborBrokerConsumers";
+    String RemoveBroker = "RemoveBroker";
+    String RemovedBroker = "RemovedBroker";
+    String Neighbors = "Neighbors";
+    String ReplaceBrokerConnection = "ReplaceBrokerConnection";
+    
+    String SUBSCRIBE_OP = "subscribe";
+    String CONNECTION_OVERRIDE_OP = "connectionOverride";
+    String NEW_CONSUMER_OP = "newConsumer";
+    String NEW_PRODUCER_OP = "newProducer";
+    String NEW_BROKER_OP = "newBroker";
+    String NEW_BROKER_ACK_OP = "newBrokerAck";
+    String REMOVE_BROKER_OP = "removeBroker";
+    String REPLACE_BROKER_CONNECTION_OP = "replaceBrokerConnection";
+
+    String Broker_ID = "brokerID";
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ConsumerReference.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ConsumerReference.java
new file mode 100644
index 0000000000..c2c16ab5cd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ConsumerReference.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConsumerReference extends EndpointReferenceWrapper {
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ConsumerReferenceEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ConsumerReferenceEnDeCoder.java
new file mode 100644
index 0000000000..68099b40bb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ConsumerReferenceEnDeCoder.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import javax.xml.namespace.QName;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConsumerReferenceEnDeCoder extends EndpointReferenceWrapperEnDeCoder<ConsumerReference> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.ConsumerReference);
+
+    public ConsumerReferenceEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        return QNAME;
+    }
+
+    
+	public Class<ConsumerReference> getEncodingObjectType() {
+        return ConsumerReference.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/DefaultEncodingRegistry.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/DefaultEncodingRegistry.java
new file mode 100644
index 0000000000..9533ea3062
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/DefaultEncodingRegistry.java
@@ -0,0 +1,78 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class DefaultEncodingRegistry implements EncodingRegistry {
+
+    private final Map<Class<? extends EncodingObject>, EnDeCoder> encoderRegistry =
+        new ConcurrentHashMap<Class<? extends EncodingObject>, EnDeCoder>();
+
+    private final Map<QName, EnDeCoder> decoderRegistry = new ConcurrentHashMap<QName, EnDeCoder>();
+    
+    public DefaultEncodingRegistry() {
+    }
+    
+    public <E extends EncodingObject> void registerEnDeCoder(Class<E> encodingClass, QName qname, EnDeCoder<E> enDeCoder) {
+        
+        encoderRegistry.put(encodingClass, enDeCoder);
+        decoderRegistry.put(qname, enDeCoder);
+    }
+
+    public <E extends EncodingObject> void unregisterEnDeCoder(Class<E> encodingClass, QName qname) {
+        
+        encoderRegistry.remove(encodingClass);
+        decoderRegistry.remove(qname);
+    }
+
+    @SuppressWarnings("unchecked")
+    public void encode(EncodingObject encodingObject, XMLStreamWriter writer) throws EncodingException {
+        
+        EnDeCoder encoder = encoderRegistry.get(encodingObject.getClass());
+        if (encoder == null) {
+            throw new EncodingException("No encoder defined for " + encodingObject.getClass());
+        }
+        encoder.encode(encodingObject, writer);
+    }
+
+    public EncodingObject decode(XMLStreamReader reader) throws EncodingException {
+        
+        QName qname = reader.getName();
+
+        EnDeCoder decoder = decoderRegistry.get(qname);
+        if (decoder == null) {
+            throw new EncodingException("No decoder defined for " + qname);
+        }
+        return decoder.decode(reader);
+    }
+    
+    public void stop() {
+    	encoderRegistry.clear();
+    	decoderRegistry.clear();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EnDeCoder.java
new file mode 100644
index 0000000000..159357ed90
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EnDeCoder.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface EnDeCoder<E extends EncodingObject> {
+
+    /**
+     * Encodes an object to the specified stream writer.
+     * 
+     * @param encodingObject Object to be serialized.
+     * @param writer Stream writer to which the infoset is serialized.
+     * @throws EncodingException In case of any encoding error.
+     */
+    void encode(E encodingObject, XMLStreamWriter writer) throws EncodingException;
+
+    /**
+     * Decodes an XML stream to an object.
+     * 
+     * @param reader XML stream from where the encoded XML is read.
+     * @return Encoding object.
+     * @throws EncodingException In case of any encoding error.
+     */
+    E decode(XMLStreamReader reader) throws EncodingException;
+    
+    /**
+     * Gets the qualified name of the XML fragment for the Encoding
+     * object.
+     * 
+     * @return Qualified name of the XML fragment.
+     */
+    QName getEncodingObjectQName();
+
+    /**
+     * Returns the type of the encoding object.
+     * 
+     * @return Encoding object type.
+     */
+    Class<E> getEncodingObjectType();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EncodingException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EncodingException.java
new file mode 100644
index 0000000000..76e4999ddc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EncodingException.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+@SuppressWarnings("serial")
+public class EncodingException extends Exception {
+
+    /**
+     * 
+     */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Initializes the exception message.
+     * 
+     * @param message Message for the exception.
+     */
+    public EncodingException(String message) {
+        super(message);
+    }
+
+    /**
+     * Initializes the root cause.
+     * 
+     * @param cause Root cause for the exception.
+     */
+    public EncodingException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EncodingObject.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EncodingObject.java
new file mode 100644
index 0000000000..54bda38033
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EncodingObject.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface EncodingObject {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EncodingRegistry.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EncodingRegistry.java
new file mode 100644
index 0000000000..c0a324d663
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EncodingRegistry.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface EncodingRegistry {
+
+    /**
+     * Registers an en/de coder.
+     * 
+     * @param <E> Encoding object type.
+     * @param encodingClass Encoding obejct class.
+     * @param qname Qualified name of the root element of the encoded XML.
+     * @param enDeCoder Encoding object enDeCoder.
+     */
+    <E extends EncodingObject> void registerEnDeCoder(Class<E> encodingClass, QName qname, EnDeCoder<E> enDeCoder);
+
+    <E extends EncodingObject> void unregisterEnDeCoder(Class<E> encodingClass, QName qname);
+    
+    /**
+     * Encodes an object.
+     * 
+     * @param encodingObject Encoding object to be encoded.
+     * @param writer Writer to which encoded information is written.
+     */
+    void encode(EncodingObject encodingObject, XMLStreamWriter writer) throws EncodingException;
+
+    /**
+     * Decodes an XML stream to an encoding object.
+     * 
+     * @param reader Reader from which encoded information is read.
+     * @return Encoding object from the encoded stream.
+     */
+    EncodingObject decode(XMLStreamReader reader) throws EncodingException;
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EncodingUtils.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EncodingUtils.java
new file mode 100644
index 0000000000..8318892e0f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EncodingUtils.java
@@ -0,0 +1,85 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.URL;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.binding.notification.util.IOUtils.IOUtilsException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class EncodingUtils {
+
+    private static XMLOutputFactory xof = XMLOutputFactory.newInstance();
+    private static XMLInputFactory xif = XMLInputFactory.newInstance();
+
+    public static void encodeToStream(EncodingRegistry encodingRegistry,
+                                      EncodingObject eo,
+                                      OutputStream os) throws IOUtilsException {
+        try {
+            XMLStreamWriter writer = xof.createXMLStreamWriter(os);
+            encodingRegistry.encode(eo, writer);
+            writer.flush();
+            writer.close();
+        }
+        catch(Exception e) {
+            throw new IOUtilsException(e);
+        }
+    }
+    
+    public static EncodingObject decodeFromStream(EncodingRegistry encodingRegistry,
+                                                  InputStream istream) throws EncodingException {
+        EncodingObject eo = null;
+        try {
+            XMLStreamReader reader = xif.createXMLStreamReader(istream);
+            reader.next();
+            eo = encodingRegistry.decode(reader);
+            reader.close();
+        }
+        catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+        
+        return eo;
+    }
+    
+    public static EndpointReference createEndpointReference(URL address, String brokerID) {
+        EndpointAddress epa = new EndpointAddress();
+        epa.setAddress(address);
+        EndpointReference epr = new EndpointReference();
+        epr.setEndpointAddress(epa);
+        if (brokerID != null) {
+            BrokerID bi = new BrokerID();
+            bi.setID(brokerID);
+            ReferenceProperties rp = new ReferenceProperties();
+            rp.addProperty(bi);
+            epr.setReferenceProperties(rp);
+        }
+        return epr;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndConsumers.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndConsumers.java
new file mode 100644
index 0000000000..aaa9ddb7b5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndConsumers.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class EndConsumers extends EndpointReferenceSequence {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndConsumersEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndConsumersEnDeCoder.java
new file mode 100644
index 0000000000..26b8fd0357
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndConsumersEnDeCoder.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class EndConsumersEnDeCoder extends EndpointReferenceSequenceEnDeCoder<EndConsumers> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.EndConsumers);
+
+    public EndConsumersEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        return QNAME;
+    }
+
+    
+	public Class<EndConsumers> getEncodingObjectType() {
+        return EndConsumers.class;
+    }
+
+    @Override
+    protected void encodeSequenceTypeAttribute(EndConsumers encodingObject, XMLStreamWriter writer) throws EncodingException {
+        try {
+            writer.writeAttribute(Constants.ConsumerSequenceType, encodingObject.getSequenceType());
+        } catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+    }
+    
+    @Override
+    protected String decodeSequenceTypeAttribute(XMLStreamReader reader) {
+        return reader.getAttributeValue(null, Constants.ConsumerSequenceType);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndProducers.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndProducers.java
new file mode 100644
index 0000000000..b546f8c550
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndProducers.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class EndProducers extends EndpointReferenceSequence {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndProducersEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndProducersEnDeCoder.java
new file mode 100644
index 0000000000..1039a3df9d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndProducersEnDeCoder.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class EndProducersEnDeCoder extends EndpointReferenceSequenceEnDeCoder<EndProducers> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.EndProducers);
+
+    public EndProducersEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        return QNAME;
+    }
+
+    
+	public Class<EndProducers> getEncodingObjectType() {
+        return EndProducers.class;
+    }
+
+    @Override
+    protected void encodeSequenceTypeAttribute(EndProducers encodingObject, XMLStreamWriter writer) throws EncodingException {
+        try {
+            writer.writeAttribute(Constants.ProducerSequenceType, encodingObject.getSequenceType());
+        } catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+    }
+    
+    @Override
+    protected String decodeSequenceTypeAttribute(XMLStreamReader reader) {
+        return reader.getAttributeValue(null, Constants.ProducerSequenceType);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointAddress.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointAddress.java
new file mode 100644
index 0000000000..25eb336c05
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointAddress.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import java.net.URL;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class EndpointAddress implements EncodingObject {
+
+    private URL address;
+
+    public URL getAddress() {
+        return address;
+    }
+    
+    public void setAddress(URL address) {
+        this.address = address;
+    }
+    
+    public void setAddress(String addressText) throws EncodingException {
+        try {
+            this.address = new URL(addressText);
+        } catch(Exception e) {
+            throw new EncodingException(e);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointAddressEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointAddressEnDeCoder.java
new file mode 100644
index 0000000000..76f2e8ec81
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointAddressEnDeCoder.java
@@ -0,0 +1,91 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class EndpointAddressEnDeCoder extends AbstractEnDeCoder<EndpointAddress> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.ADDRESSING_NS, Constants.Address);
+
+    public EndpointAddressEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    public void encode(EndpointAddress encodingObject, XMLStreamWriter writer) throws EncodingException {
+        
+        try {
+            writer.writeStartElement(Constants.ADDRESSING_PREFIX, QNAME.getLocalPart(), QNAME.getNamespaceURI());
+            writer.writeNamespace(Constants.ADDRESSING_PREFIX, QNAME.getNamespaceURI());
+            writer.writeCharacters(encodingObject.getAddress().toString());
+            writer.writeEndElement();
+        } catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+    }
+
+    public EndpointAddress decode(XMLStreamReader reader) throws EncodingException {
+        
+        try {
+            EndpointAddress endpointAddressElement = new EndpointAddress();
+            while (true) {
+                switch (reader.next()) {
+                    case START_ELEMENT:
+                        break;
+                    case XMLStreamConstants.CHARACTERS:
+                        if (reader.hasText()) {
+                            String address = reader.getText();
+                            endpointAddressElement.setAddress(address);
+                        }
+                        else {
+                            throw new EncodingException("Endpoint address is missing address");
+                        }
+                        break;
+                    case END_ELEMENT:
+                        return endpointAddressElement;
+                }
+            }
+        } catch (XMLStreamException ex) {
+            throw new EncodingException(ex);
+        }
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        
+        return QNAME;
+    }
+
+    
+	public Class<EndpointAddress> getEncodingObjectType() {
+        
+        return EndpointAddress.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointReference.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointReference.java
new file mode 100644
index 0000000000..fa73da9a19
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointReference.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class EndpointReference implements EncodingObject {
+
+    private EndpointAddress endpointAddress;
+    private ReferenceProperties referenceProperties;
+    
+    public EndpointAddress getEndpointAddress() {
+        return this.endpointAddress;
+    }
+    
+    public void setEndpointAddress(EndpointAddress endpointAddress) {
+        this.endpointAddress = endpointAddress;
+    }
+    
+    public ReferenceProperties getReferenceProperties() {
+        return this.referenceProperties;
+    }
+    
+    public void setReferenceProperties(ReferenceProperties referenceProperties) {
+        this.referenceProperties = referenceProperties;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointReferenceEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointReferenceEnDeCoder.java
new file mode 100644
index 0000000000..8a05440319
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointReferenceEnDeCoder.java
@@ -0,0 +1,101 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class EndpointReferenceEnDeCoder extends AbstractEnDeCoder<EndpointReference> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.ADDRESSING_NS, Constants.EndpointReference);
+
+    public EndpointReferenceEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    public void encode(EndpointReference encodingObject, XMLStreamWriter writer) throws EncodingException {
+        
+        try {
+            writer.writeStartElement(Constants.ADDRESSING_PREFIX, QNAME.getLocalPart(), QNAME.getNamespaceURI());
+            writer.writeNamespace(Constants.ADDRESSING_PREFIX, QNAME.getNamespaceURI());
+            registry.encode(encodingObject.getEndpointAddress(), writer);
+            if (encodingObject.getReferenceProperties() != null) {
+                registry.encode(encodingObject.getReferenceProperties(), writer);
+            }
+            writer.writeEndElement();
+        } catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+    }
+
+    public EndpointReference decode(XMLStreamReader reader) throws EncodingException {
+        
+        try {
+            EndpointReference endpointReferenceElement = new EndpointReference();
+            boolean haveEPA = false;
+            boolean haveRP = false;
+            while (true) {
+                switch (reader.next()) {
+                    case START_ELEMENT:
+                        EncodingObject encodingObject = registry.decode(reader);
+                        if (encodingObject instanceof EndpointAddress && !haveEPA) {
+                            endpointReferenceElement.setEndpointAddress((EndpointAddress)encodingObject);
+                            haveEPA = true;
+                        }
+                        else if(encodingObject instanceof ReferenceProperties && !haveRP) {
+                            endpointReferenceElement.setReferenceProperties((ReferenceProperties)encodingObject);
+                            haveRP = true;
+                        }
+                        else {
+                            throw new EncodingException("Invalid encoding object");
+                        }
+                        break;
+                    case END_ELEMENT:
+                        if (!haveEPA) {
+                            throw new EncodingException("Missing endpoint address");
+                        }
+                        return endpointReferenceElement;
+                }
+            }
+        } catch (Exception ex) {
+            throw new EncodingException(ex);
+        }
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        
+        return QNAME;
+    }
+
+    
+	public Class<EndpointReference> getEncodingObjectType() {
+        
+        return EndpointReference.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointReferenceSequence.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointReferenceSequence.java
new file mode 100644
index 0000000000..39d53bca8d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointReferenceSequence.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class EndpointReferenceSequence implements EncodingObject {
+    
+    private List<EndpointReference> referenceSequence;
+    private String sequenceType;
+    
+    public List<EndpointReference> getReferenceSequence() {
+        return referenceSequence;
+    }
+
+    public void addReferenceToSequence(EndpointReference address) {
+        if(this.referenceSequence == null) {
+            this.referenceSequence = new ArrayList<EndpointReference>();
+        }
+        this.referenceSequence.add(address);
+    }
+    
+    public void setReferenceSequence(List<EndpointReference> referenceSequence) {
+        this.referenceSequence = referenceSequence;
+    }
+    
+    public String getSequenceType() {
+        return this.sequenceType;
+    }
+    
+    public void setSequenceType(String sequenceType) {
+        this.sequenceType = sequenceType;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointReferenceSequenceEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointReferenceSequenceEnDeCoder.java
new file mode 100644
index 0000000000..13d686b803
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointReferenceSequenceEnDeCoder.java
@@ -0,0 +1,85 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public abstract class EndpointReferenceSequenceEnDeCoder<ERS extends EndpointReferenceSequence> extends AbstractEnDeCoder<ERS> {
+
+    public EndpointReferenceSequenceEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    public void encode(ERS encodingObject, XMLStreamWriter writer) throws EncodingException {
+        
+        try {
+            QName qName = getEncodingObjectQName();
+            writer.writeStartElement(Constants.NOTIFICATION_PREFIX, qName.getLocalPart(), qName.getNamespaceURI());
+            writer.writeNamespace(Constants.NOTIFICATION_PREFIX, qName.getNamespaceURI());
+            encodeSequenceTypeAttribute(encodingObject, writer);
+            if (encodingObject.getReferenceSequence() != null) {
+                for (EndpointReference endpointReference : encodingObject.getReferenceSequence()) {
+                    registry.encode(endpointReference, writer);
+                }
+            }
+            writer.writeEndElement();
+        } catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+    }
+    
+    protected abstract void encodeSequenceTypeAttribute(ERS encodingObject, XMLStreamWriter writer) throws EncodingException;
+
+    public ERS decode(XMLStreamReader reader) throws EncodingException {
+        
+        try {
+            ERS endpointReferenceSequenceElement = null;
+            try {
+                endpointReferenceSequenceElement = getEncodingObjectType().newInstance();
+            } catch(Exception e) {
+                throw new EncodingException(e);
+            }
+            String sequenceType = decodeSequenceTypeAttribute(reader);
+            endpointReferenceSequenceElement.setSequenceType(sequenceType);
+            while (true) {
+                switch (reader.next()) {
+                    case START_ELEMENT:
+                        EncodingObject encodingObject = registry.decode(reader);
+                        endpointReferenceSequenceElement.addReferenceToSequence((EndpointReference)encodingObject);
+                        break;
+                    case END_ELEMENT:
+                        return endpointReferenceSequenceElement;
+                }
+            }
+        } catch (XMLStreamException ex) {
+            throw new EncodingException(ex);
+        }
+    }
+    
+    protected abstract String decodeSequenceTypeAttribute(XMLStreamReader reader);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointReferenceWrapper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointReferenceWrapper.java
new file mode 100644
index 0000000000..f1f1a7737b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointReferenceWrapper.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class EndpointReferenceWrapper implements EncodingObject {
+
+    private EndpointReference reference;
+
+    public EndpointReference getReference() {
+        return reference;
+    }
+    
+    public void setReference(EndpointReference reference) {
+        this.reference = reference;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointReferenceWrapperEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointReferenceWrapperEnDeCoder.java
new file mode 100644
index 0000000000..aeafce46e0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EndpointReferenceWrapperEnDeCoder.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public abstract class EndpointReferenceWrapperEnDeCoder<ERW extends EndpointReferenceWrapper> extends AbstractEnDeCoder<ERW> {
+
+    public EndpointReferenceWrapperEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    public void encode(ERW encodingObject, XMLStreamWriter writer) throws EncodingException {
+        
+        try {
+            QName qName = getEncodingObjectQName();
+            writer.writeStartElement(Constants.NOTIFICATION_PREFIX, qName.getLocalPart(), qName.getNamespaceURI());
+            writer.writeNamespace(Constants.NOTIFICATION_PREFIX, qName.getNamespaceURI());
+            registry.encode(encodingObject.getReference(), writer);
+            writer.writeEndElement();
+        } catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+    }
+
+    public ERW decode(XMLStreamReader reader) throws EncodingException {
+        
+        try {
+            ERW endpointReferenceWrapperElement = null;
+            try {
+                endpointReferenceWrapperElement = getEncodingObjectType().newInstance();
+            } catch(Exception e) {
+                throw new EncodingException(e);
+            }
+            while (true) {
+                switch (reader.next()) {
+                    case START_ELEMENT:
+                        EncodingObject encodingObject = registry.decode(reader);
+                        endpointReferenceWrapperElement.setReference((EndpointReference)encodingObject);
+                        break;
+                    case END_ELEMENT:
+                        return endpointReferenceWrapperElement;
+                }
+            }
+        } catch (XMLStreamException ex) {
+            throw new EncodingException(ex);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NeighborBrokerConsumers.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NeighborBrokerConsumers.java
new file mode 100644
index 0000000000..5871d370fb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NeighborBrokerConsumers.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NeighborBrokerConsumers extends EndpointReferenceSequence {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NeighborBrokerConsumersEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NeighborBrokerConsumersEnDeCoder.java
new file mode 100644
index 0000000000..ba52687e16
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NeighborBrokerConsumersEnDeCoder.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NeighborBrokerConsumersEnDeCoder extends EndpointReferenceSequenceEnDeCoder<NeighborBrokerConsumers> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.NeighborBrokerConsumers);
+
+    public NeighborBrokerConsumersEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        return QNAME;
+    }
+
+    
+	public Class<NeighborBrokerConsumers> getEncodingObjectType() {
+        return NeighborBrokerConsumers.class;
+    }
+
+    @Override
+    protected void encodeSequenceTypeAttribute(NeighborBrokerConsumers encodingObject, XMLStreamWriter writer) throws EncodingException {
+        try {
+            writer.writeAttribute(Constants.ConsumerSequenceType, encodingObject.getSequenceType());
+        } catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+    }
+    
+    @Override
+    protected String decodeSequenceTypeAttribute(XMLStreamReader reader) {
+        return reader.getAttributeValue(null, Constants.ConsumerSequenceType);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/Neighbors.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/Neighbors.java
new file mode 100644
index 0000000000..0aec2da465
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/Neighbors.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class Neighbors implements EncodingObject {
+    
+    private List<Broker> brokerSequence;
+    
+    public List<Broker> getBrokerSequence() {
+        return brokerSequence;
+    }
+
+    public void addBrokerToSequence(Broker broker) {
+        if(this.brokerSequence == null) {
+            this.brokerSequence = new ArrayList<Broker>();
+        }
+        this.brokerSequence.add(broker);
+    }
+    
+    public void setBrokerSequence(List<Broker> brokerSequence) {
+        this.brokerSequence = brokerSequence;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NeighborsEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NeighborsEnDeCoder.java
new file mode 100644
index 0000000000..53f56b6626
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NeighborsEnDeCoder.java
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NeighborsEnDeCoder extends AbstractEnDeCoder<Neighbors> {
+
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.Neighbors);
+    
+    public NeighborsEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    public void encode(Neighbors encodingObject, XMLStreamWriter writer) throws EncodingException {
+        
+        try {
+            QName qName = getEncodingObjectQName();
+            writer.writeStartElement(Constants.NOTIFICATION_PREFIX, qName.getLocalPart(), qName.getNamespaceURI());
+            writer.writeNamespace(Constants.NOTIFICATION_PREFIX, qName.getNamespaceURI());
+            if (encodingObject.getBrokerSequence() != null) {
+                for (Broker broker : encodingObject.getBrokerSequence()) {
+                    registry.encode(broker, writer);
+                }
+            }
+            writer.writeEndElement();
+        } catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+    }
+
+    public Neighbors decode(XMLStreamReader reader) throws EncodingException {
+        
+        try {
+            Neighbors neighborsElement = new Neighbors();
+            while (true) {
+                switch (reader.next()) {
+                    case START_ELEMENT:
+                        EncodingObject encodingObject = registry.decode(reader);
+                        neighborsElement.addBrokerToSequence((Broker)encodingObject);
+                        break;
+                    case END_ELEMENT:
+                        return neighborsElement;
+                }
+            }
+        } catch (XMLStreamException ex) {
+            throw new EncodingException(ex);
+        }
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        
+        return QNAME;
+    }
+
+    
+	public Class<Neighbors> getEncodingObjectType() {
+        
+        return Neighbors.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewBroker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewBroker.java
new file mode 100644
index 0000000000..1684d0c3ee
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewBroker.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NewBroker extends AbstractBroker {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewBrokerAck.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewBrokerAck.java
new file mode 100644
index 0000000000..f4702806e0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewBrokerAck.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NewBrokerAck implements EncodingObject {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewBrokerAckEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewBrokerAckEnDeCoder.java
new file mode 100644
index 0000000000..fcd0717688
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewBrokerAckEnDeCoder.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NewBrokerAckEnDeCoder extends AbstractEnDeCoder<NewBrokerAck> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.NewBrokerAck);
+    
+    public NewBrokerAckEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    public void encode(NewBrokerAck encodingObject, XMLStreamWriter writer) throws EncodingException {
+        
+        try {
+            writer.writeStartElement(Constants.NOTIFICATION_PREFIX, QNAME.getLocalPart(), QNAME.getNamespaceURI());
+            writer.writeNamespace(Constants.NOTIFICATION_PREFIX, QNAME.getNamespaceURI());
+            writer.writeEndElement();
+        } catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+    }
+
+    public NewBrokerAck decode(XMLStreamReader reader) throws EncodingException {
+        
+        try {
+            NewBrokerAck newBrokerAck = new NewBrokerAck();
+            while (true) {
+                switch (reader.next()) {
+                    case END_ELEMENT:
+                        return newBrokerAck;
+                }
+            }
+        } catch (Exception ex) {
+            throw new EncodingException(ex);
+        }
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        
+        return QNAME;
+    }
+
+    
+	public Class<NewBrokerAck> getEncodingObjectType() {
+        
+        return NewBrokerAck.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewBrokerEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewBrokerEnDeCoder.java
new file mode 100644
index 0000000000..db65ba7491
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewBrokerEnDeCoder.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import javax.xml.namespace.QName;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NewBrokerEnDeCoder extends AbstractBrokerEnDeCoder<NewBroker> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.NewBroker);
+        
+    public NewBrokerEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        
+        return QNAME;
+    }
+
+    
+	public Class<NewBroker> getEncodingObjectType() {
+        
+        return NewBroker.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewBrokerResponse.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewBrokerResponse.java
new file mode 100644
index 0000000000..72aa20af3d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewBrokerResponse.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NewBrokerResponse implements EncodingObject {
+
+    private EndProducers endProducers;
+    private EndConsumers endConsumers;
+    private Brokers brokers;
+    private boolean firstBroker;
+    
+    public EndProducers getEndProducers() {
+        return this.endProducers;
+    }
+    
+    public void setEndProducers(EndProducers endProducers) {
+        this.endProducers = endProducers;
+    }
+    
+    public EndConsumers getEndConsumers() {
+        return this.endConsumers;
+    }
+    
+    public void setEndConsumers(EndConsumers endConsumers) {
+        this.endConsumers = endConsumers;
+    }
+    
+    public Brokers getBrokers() {
+        return this.brokers;
+    }
+    
+    public void setBrokers(Brokers brokers) {
+        this.brokers = brokers;
+    }
+    
+    public boolean isFirstBroker() {
+        return this.firstBroker;
+    }
+    
+    public void setFirstBroker(boolean firstBroker) {
+        this.firstBroker = firstBroker;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewBrokerResponseEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewBrokerResponseEnDeCoder.java
new file mode 100644
index 0000000000..391820444f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewBrokerResponseEnDeCoder.java
@@ -0,0 +1,119 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NewBrokerResponseEnDeCoder extends AbstractEnDeCoder<NewBrokerResponse> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.NewBrokerResponse);
+        
+    public NewBrokerResponseEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    public void encode(NewBrokerResponse encodingObject, XMLStreamWriter writer) throws EncodingException {
+        
+        try {
+            QName qName = getEncodingObjectQName();
+            writer.writeStartElement(Constants.NOTIFICATION_PREFIX, qName.getLocalPart(), qName.getNamespaceURI());
+            writer.writeNamespace(Constants.NOTIFICATION_PREFIX, qName.getNamespaceURI());
+            writer.writeAttribute(Constants.FirstBroker, String.valueOf(encodingObject.isFirstBroker()));
+            if (encodingObject.isFirstBroker()) {
+                registry.encode(encodingObject.getEndConsumers(), writer);
+                registry.encode(encodingObject.getEndProducers(), writer);
+            }
+            else {
+                registry.encode(encodingObject.getBrokers(), writer);
+            }
+            writer.writeEndElement();
+        } catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+    }
+
+    public NewBrokerResponse decode(XMLStreamReader reader) throws EncodingException {
+        
+        try {
+            NewBrokerResponse newBrokerResponseElement = new NewBrokerResponse();
+            boolean firstBroker = Boolean.parseBoolean(reader.getAttributeValue(null, Constants.FirstBroker));
+            newBrokerResponseElement.setFirstBroker(firstBroker);
+            boolean haveEC = false;
+            boolean haveEP = false;
+            boolean haveB = false;
+            while (true) {
+                switch (reader.next()) {
+                    case START_ELEMENT:
+                        EncodingObject encodingObject = registry.decode(reader);
+                        if (encodingObject instanceof EndProducers && !haveEP && firstBroker) {
+                            newBrokerResponseElement.setEndProducers((EndProducers)encodingObject);
+                            haveEP = true;
+                        }
+                        else if(encodingObject instanceof EndConsumers && !haveEC && firstBroker) {
+                            newBrokerResponseElement.setEndConsumers((EndConsumers)encodingObject);
+                            haveEC = true;
+                        }
+                        else if(encodingObject instanceof Brokers && !haveB && !firstBroker) {
+                            newBrokerResponseElement.setBrokers((Brokers)encodingObject);
+                            haveB = true;
+                        }
+                        else {
+                            throw new EncodingException("Invalid encoding object");
+                        }
+                        break;
+                    case END_ELEMENT:
+                        if (!haveEP && firstBroker) {
+                            throw new EncodingException("Missing end producers");
+                        }
+                        if (!haveEC && firstBroker) {
+                            throw new EncodingException("Missing end consumers");
+                        }
+                        if (!haveB && !firstBroker) {
+                            throw new EncodingException("Missing brokers");
+                        }
+                        return newBrokerResponseElement;
+                }
+            }
+        } catch (Exception ex) {
+            throw new EncodingException(ex);
+        }
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        
+        return QNAME;
+    }
+
+    
+	public Class<NewBrokerResponse> getEncodingObjectType() {
+        
+        return NewBrokerResponse.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewConsumer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewConsumer.java
new file mode 100644
index 0000000000..2c0c846841
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewConsumer.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NewConsumer extends EndpointReferenceWrapper {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewConsumerEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewConsumerEnDeCoder.java
new file mode 100644
index 0000000000..8314d628ba
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewConsumerEnDeCoder.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import javax.xml.namespace.QName;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NewConsumerEnDeCoder extends EndpointReferenceWrapperEnDeCoder<NewConsumer> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.NewConsumer);
+
+    public NewConsumerEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        return QNAME;
+    }
+
+    
+	public Class<NewConsumer> getEncodingObjectType() {
+        return NewConsumer.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewConsumerResponse.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewConsumerResponse.java
new file mode 100644
index 0000000000..b89bfa2470
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewConsumerResponse.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NewConsumerResponse extends EndpointReferenceSequence {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewConsumerResponseEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewConsumerResponseEnDeCoder.java
new file mode 100644
index 0000000000..1abb187271
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewConsumerResponseEnDeCoder.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NewConsumerResponseEnDeCoder extends EndpointReferenceSequenceEnDeCoder<NewConsumerResponse> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.NewConsumerResponse);
+
+    public NewConsumerResponseEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        return QNAME;
+    }
+
+    
+	public Class<NewConsumerResponse> getEncodingObjectType() {
+        return NewConsumerResponse.class;
+    }
+
+    @Override
+    protected void encodeSequenceTypeAttribute(NewConsumerResponse encodingObject, XMLStreamWriter writer) throws EncodingException {
+        try {
+            writer.writeAttribute(Constants.ProducerSequenceType, encodingObject.getSequenceType());
+        } catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+    }
+    
+    @Override
+    protected String decodeSequenceTypeAttribute(XMLStreamReader reader) {
+        return reader.getAttributeValue(null, Constants.ProducerSequenceType);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewProducer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewProducer.java
new file mode 100644
index 0000000000..f12a4582dd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewProducer.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NewProducer extends EndpointReferenceWrapper {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewProducerEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewProducerEnDeCoder.java
new file mode 100644
index 0000000000..75ee8aea6f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewProducerEnDeCoder.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import javax.xml.namespace.QName;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NewProducerEnDeCoder extends EndpointReferenceWrapperEnDeCoder<NewProducer> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.NewProducer);
+
+    public NewProducerEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        return QNAME;
+    }
+
+    
+	public Class<NewProducer> getEncodingObjectType() {
+        return NewProducer.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewProducerResponse.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewProducerResponse.java
new file mode 100644
index 0000000000..91bf371549
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewProducerResponse.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NewProducerResponse extends EndpointReferenceSequence {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewProducerResponseEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewProducerResponseEnDeCoder.java
new file mode 100644
index 0000000000..34dee40761
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/NewProducerResponseEnDeCoder.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NewProducerResponseEnDeCoder extends EndpointReferenceSequenceEnDeCoder<NewProducerResponse> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.NewProducerResponse);
+
+    public NewProducerResponseEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        return QNAME;
+    }
+
+    
+	public Class<NewProducerResponse> getEncodingObjectType() {
+        return NewProducerResponse.class;
+    }
+
+	@Override
+    protected void encodeSequenceTypeAttribute(NewProducerResponse encodingObject, XMLStreamWriter writer) throws EncodingException {
+        try {
+            writer.writeAttribute(Constants.ConsumerSequenceType, encodingObject.getSequenceType());
+        } catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+    }
+    
+    @Override
+    protected String decodeSequenceTypeAttribute(XMLStreamReader reader) {
+        return reader.getAttributeValue(null, Constants.ConsumerSequenceType);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ReferenceProperties.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ReferenceProperties.java
new file mode 100644
index 0000000000..0f661717c0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ReferenceProperties.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ReferenceProperties implements EncodingObject {
+    
+    private List<EncodingObject> properties;
+    
+    public List<EncodingObject> getProperties() {
+        return properties;
+    }
+
+    public void addProperty(EncodingObject property) {
+        if(this.properties == null) {
+            this.properties = new ArrayList<EncodingObject>();
+        }
+        this.properties.add(property);
+    }
+    
+    @SuppressWarnings("unchecked")
+    public <E extends EncodingObject> E getProperty(Class<E> propertyType) {
+        if (this.properties == null) {
+            return null;
+        }
+        for (EncodingObject eo : properties) {
+            if (propertyType.isInstance(eo)) {
+                return (E)eo;
+            }
+        }
+        return null;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ReferencePropertiesEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ReferencePropertiesEnDeCoder.java
new file mode 100644
index 0000000000..6ffbd8724e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ReferencePropertiesEnDeCoder.java
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ReferencePropertiesEnDeCoder extends AbstractEnDeCoder<ReferenceProperties> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.ADDRESSING_NS, Constants.ReferenceProperties);
+
+    public ReferencePropertiesEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    public void encode(ReferenceProperties encodingObject, XMLStreamWriter writer) throws EncodingException {
+        
+        try {
+            writer.writeStartElement(Constants.ADDRESSING_PREFIX, QNAME.getLocalPart(), QNAME.getNamespaceURI());
+            writer.writeNamespace(Constants.ADDRESSING_PREFIX, QNAME.getNamespaceURI());
+            if (encodingObject.getProperties() != null) {
+                for (EncodingObject property : encodingObject.getProperties()) {
+                    registry.encode(property, writer);
+                }
+            }
+            writer.writeEndElement();
+        } catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+    }
+
+    public ReferenceProperties decode(XMLStreamReader reader) throws EncodingException {
+        
+        try {
+            ReferenceProperties referencePropertiesElement = new ReferenceProperties();
+            while (true) {
+                switch (reader.next()) {
+                    case START_ELEMENT:
+                        EncodingObject property = registry.decode(reader);
+                        referencePropertiesElement.addProperty(property);
+                        break;
+                    case END_ELEMENT:
+                        return referencePropertiesElement;
+                }
+            }
+        } catch (XMLStreamException ex) {
+            throw new EncodingException(ex);
+        }
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        
+        return QNAME;
+    }
+
+    
+	public Class<ReferenceProperties> getEncodingObjectType() {
+        
+        return ReferenceProperties.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/RemoveBroker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/RemoveBroker.java
new file mode 100644
index 0000000000..0047f2b6cb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/RemoveBroker.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class RemoveBroker implements EncodingObject {
+
+    private BrokerConsumerReference brokerConsumerReference;
+    private NeighborBrokerConsumers neighborBrokerConsumers;
+    
+    public BrokerConsumerReference getBrokerConsumerReference() {
+        return this.brokerConsumerReference;
+    }
+    
+    public void setBrokerConsumerReference(BrokerConsumerReference brokerConsumerReference) {
+        this.brokerConsumerReference = brokerConsumerReference;
+    }
+    
+    public NeighborBrokerConsumers getNeighborBrokerConsumers() {
+        return this.neighborBrokerConsumers;
+    }
+    
+    public void setNeighborBrokerConsumers(NeighborBrokerConsumers neighborBrokerConsumers) {
+        this.neighborBrokerConsumers = neighborBrokerConsumers;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/RemoveBrokerEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/RemoveBrokerEnDeCoder.java
new file mode 100644
index 0000000000..56e6c361c3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/RemoveBrokerEnDeCoder.java
@@ -0,0 +1,101 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class RemoveBrokerEnDeCoder extends AbstractEnDeCoder<RemoveBroker> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.RemoveBroker);
+
+    public RemoveBrokerEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    public void encode(RemoveBroker encodingObject, XMLStreamWriter writer) throws EncodingException {
+        
+        try {
+            writer.writeStartElement(Constants.NOTIFICATION_PREFIX, QNAME.getLocalPart(), QNAME.getNamespaceURI());
+            writer.writeNamespace(Constants.NOTIFICATION_PREFIX, QNAME.getNamespaceURI());
+            registry.encode(encodingObject.getBrokerConsumerReference(), writer);
+            if (encodingObject.getNeighborBrokerConsumers() != null) {
+                registry.encode(encodingObject.getNeighborBrokerConsumers(), writer);
+            }
+            writer.writeEndElement();
+        } catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+    }
+
+    public RemoveBroker decode(XMLStreamReader reader) throws EncodingException {
+        
+        try {
+            RemoveBroker removeBrokerElement = new RemoveBroker();
+            boolean haveBCR = false;
+            boolean haveNBC = false;
+            while (true) {
+                switch (reader.next()) {
+                    case START_ELEMENT:
+                        EncodingObject encodingObject = registry.decode(reader);
+                        if (encodingObject instanceof BrokerConsumerReference && !haveBCR) {
+                            removeBrokerElement.setBrokerConsumerReference((BrokerConsumerReference)encodingObject);
+                            haveBCR = true;
+                        }
+                        else if(encodingObject instanceof NeighborBrokerConsumers && !haveNBC) {
+                            removeBrokerElement.setNeighborBrokerConsumers((NeighborBrokerConsumers)encodingObject);
+                            haveNBC = true;
+                        }
+                        else {
+                            throw new EncodingException("Invalid encoding object");
+                        }
+                        break;
+                    case END_ELEMENT:
+                        if (!haveBCR) {
+                            throw new EncodingException("Missing broker consumer reference");
+                        }
+                        return removeBrokerElement;
+                }
+            }
+        } catch (Exception ex) {
+            throw new EncodingException(ex);
+        }
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        
+        return QNAME;
+    }
+
+    
+	public Class<RemoveBroker> getEncodingObjectType() {
+        
+        return RemoveBroker.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/RemovedBroker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/RemovedBroker.java
new file mode 100644
index 0000000000..40795987d0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/RemovedBroker.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class RemovedBroker extends EndpointReferenceWrapper {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/RemovedBrokerEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/RemovedBrokerEnDeCoder.java
new file mode 100644
index 0000000000..3f0ddc546c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/RemovedBrokerEnDeCoder.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import javax.xml.namespace.QName;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class RemovedBrokerEnDeCoder extends EndpointReferenceWrapperEnDeCoder<RemovedBroker> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.RemovedBroker);
+
+    public RemovedBrokerEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        return QNAME;
+    }
+
+    
+	public Class<RemovedBroker> getEncodingObjectType() {
+        return RemovedBroker.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ReplaceBrokerConnection.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ReplaceBrokerConnection.java
new file mode 100644
index 0000000000..68bc368a53
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ReplaceBrokerConnection.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ReplaceBrokerConnection implements EncodingObject {
+
+    private RemovedBroker removedBroker;
+    private Neighbors neighbors;
+    
+    public RemovedBroker getRemovedBroker() {
+        return this.removedBroker;
+    }
+    
+    public void setRemovedBroker(RemovedBroker removedBroker) {
+        this.removedBroker = removedBroker;
+    }
+    
+    public Neighbors getNeighbors() {
+        return this.neighbors;
+    }
+    
+    public void setNeighbors(Neighbors neighbors) {
+        this.neighbors = neighbors;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ReplaceBrokerConnectionEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ReplaceBrokerConnectionEnDeCoder.java
new file mode 100644
index 0000000000..057d686905
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/ReplaceBrokerConnectionEnDeCoder.java
@@ -0,0 +1,101 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ReplaceBrokerConnectionEnDeCoder extends AbstractEnDeCoder<ReplaceBrokerConnection> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.ReplaceBrokerConnection);
+
+    public ReplaceBrokerConnectionEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    public void encode(ReplaceBrokerConnection encodingObject, XMLStreamWriter writer) throws EncodingException {
+        
+        try {
+            writer.writeStartElement(Constants.NOTIFICATION_PREFIX, QNAME.getLocalPart(), QNAME.getNamespaceURI());
+            writer.writeNamespace(Constants.NOTIFICATION_PREFIX, QNAME.getNamespaceURI());
+            registry.encode(encodingObject.getRemovedBroker(), writer);
+            if (encodingObject.getNeighbors() != null) {
+                registry.encode(encodingObject.getNeighbors(), writer);
+            }
+            writer.writeEndElement();
+        } catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+    }
+
+    public ReplaceBrokerConnection decode(XMLStreamReader reader) throws EncodingException {
+        
+        try {
+            ReplaceBrokerConnection replaceBrokerConnectionElement = new ReplaceBrokerConnection();
+            boolean haveRB = false;
+            boolean haveN = false;
+            while (true) {
+                switch (reader.next()) {
+                    case START_ELEMENT:
+                        EncodingObject encodingObject = registry.decode(reader);
+                        if (encodingObject instanceof RemovedBroker && !haveRB) {
+                            replaceBrokerConnectionElement.setRemovedBroker((RemovedBroker)encodingObject);
+                            haveRB = true;
+                        }
+                        else if(encodingObject instanceof Neighbors && !haveN) {
+                            replaceBrokerConnectionElement.setNeighbors((Neighbors)encodingObject);
+                            haveN = true;
+                        }
+                        else {
+                            throw new EncodingException("Invalid encoding object");
+                        }
+                        break;
+                    case END_ELEMENT:
+                        if (!haveRB) {
+                            throw new EncodingException("Missing removed broker");
+                        }
+                        return replaceBrokerConnectionElement;
+                }
+            }
+        } catch (Exception ex) {
+            throw new EncodingException(ex);
+        }
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        
+        return QNAME;
+    }
+
+    
+	public Class<ReplaceBrokerConnection> getEncodingObjectType() {
+        
+        return ReplaceBrokerConnection.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/Subscribe.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/Subscribe.java
new file mode 100644
index 0000000000..d87c9d4eb5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/Subscribe.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class Subscribe implements EncodingObject {
+
+    private ConsumerReference consumerReference;
+    
+    public ConsumerReference getConsumerReference() {
+        return consumerReference;
+    }
+    
+    public void setConsumerReference(ConsumerReference consumerReference) {
+        this.consumerReference = consumerReference;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/SubscribeEnDeCoder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/SubscribeEnDeCoder.java
new file mode 100644
index 0000000000..8f5d368e05
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/SubscribeEnDeCoder.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class SubscribeEnDeCoder extends AbstractEnDeCoder<Subscribe> {
+
+    // QName for the root element
+    public static final QName QNAME = new QName(Constants.NOTIFICATION_NS, Constants.Subscribe);
+    
+    public SubscribeEnDeCoder(EncodingRegistry registry) {
+        super(registry);
+    }
+
+    public void encode(Subscribe encodingObject, XMLStreamWriter writer) throws EncodingException {
+        
+        try {
+            writer.writeStartElement(Constants.NOTIFICATION_PREFIX, QNAME.getLocalPart(), QNAME.getNamespaceURI());
+            writer.writeNamespace(Constants.NOTIFICATION_PREFIX, QNAME.getNamespaceURI());
+            registry.encode(encodingObject.getConsumerReference(), writer);
+            writer.writeEndElement();
+        } catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+    }
+
+    public Subscribe decode(XMLStreamReader reader) throws EncodingException {
+        
+        try {
+            Subscribe subscribeElement = new Subscribe();
+            while (true) {
+                switch (reader.next()) {
+                    case START_ELEMENT:
+                        EncodingObject encodingObject = registry.decode(reader);
+                        subscribeElement.setConsumerReference((ConsumerReference)encodingObject);
+                        break;
+                    case END_ELEMENT:
+                        return subscribeElement;
+                }
+            }
+        } catch (XMLStreamException ex) {
+            throw new EncodingException(ex);
+        }
+    }
+
+    
+	public QName getEncodingObjectQName() {
+        
+        return QNAME;
+    }
+
+    
+	public Class<Subscribe> getEncodingObjectType() {
+        
+        return Subscribe.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/util/IOUtils.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/util/IOUtils.java
new file mode 100644
index 0000000000..a45c6807e6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/util/IOUtils.java
@@ -0,0 +1,180 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.binding.notification.util;
+
+import java.io.ByteArrayOutputStream;
+import java.io.EOFException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class IOUtils {
+
+	 // FIXME: For some reason, tomcat converts the header names to be lower case, see TUSCANY-1791
+    public static final String  Notification_Source    = "notification-source";
+    public static final String  Notification_Target    = "notification-target";
+    public static final String  Notification_Operation = "notification-operation";
+
+    public static final int DEF_BLOCK_SIZE = 512;
+
+    public static Object sendHttpRequest(URL targetURL,
+                                         String opName,
+                                         Writeable wbody,
+                                         ReadableContinuation rcont) throws Exception {
+        if (opName == null) {
+            opName = "";
+        }
+        Map<String, String> headers = new HashMap<String, String>();
+        headers.put(Notification_Operation, opName);
+        return sendHttpRequest(targetURL, headers, wbody, rcont);
+    }
+    
+    public static Object sendHttpRequest(URL targetURL,
+                                         Map<String, String> headers,
+                                         Writeable wbody,
+                                         ReadableContinuation rcont) throws Exception {
+        
+        String targetUri = targetURL.toString();
+        String sourceUri = "";
+        
+        final HttpURLConnection con = (HttpURLConnection) targetURL.openConnection();
+        con.setRequestMethod("POST");
+        //con.setRequestProperty("Content-Length", Integer.toString(sbody.getBytes().length));
+        con.setAllowUserInteraction(false);
+        con.setInstanceFollowRedirects(false);
+        if (targetUri != null) {
+            con.setRequestProperty(Notification_Target, targetUri);
+        }
+        
+        if (sourceUri != null) {
+            con.setRequestProperty(Notification_Source, sourceUri);
+        }
+        
+        for (String key : headers.keySet()) {
+            con.setRequestProperty(key, headers.get(key));
+        }
+        con.setDoOutput(true);
+        con.setDoInput(true);
+        con.connect();
+        Object response = null;
+        try {
+            if (wbody != null) {
+                OutputStream ost = con.getOutputStream();
+                wbody.write(ost);
+            }
+            else {
+                throw new IOUtilsException("Missing writeable body");
+            }
+            final int rc = con.getResponseCode();
+            switch (rc) {
+                case HttpURLConnection.HTTP_OK:
+                    if (rcont != null) {
+                        InputStream ist = con.getInputStream();
+                        response = rcont.read(ist);
+                    }
+                    break;
+                case HttpURLConnection.HTTP_NO_CONTENT:
+                    break;
+                default:
+                    throw new RuntimeException("Unexpected response code: " + rc);
+            }
+        }
+        finally
+        {
+            con.disconnect();
+        }
+        return response;
+    }
+    
+    public interface Writeable {
+        void write(OutputStream os) throws IOUtilsException;
+    }
+    
+    public interface ReadableContinuation {
+        Object read(InputStream is) throws IOUtilsException;
+    }
+    
+    @SuppressWarnings("serial")
+    public static class IOUtilsException extends Exception {
+        
+        /**
+         * 
+         */
+        private static final long serialVersionUID = 1L;
+
+        public IOUtilsException(String message) {
+            super(message);
+        }
+
+        public IOUtilsException(Throwable cause) {
+            super(cause);
+        }
+    }
+    
+    public static byte [] readFully(final InputStream ist, int len) throws IOException {
+        ByteArrayOutputStream baost = new ByteArrayOutputStream();
+        copyStream(ist,baost,len);
+        return baost.toByteArray();
+    }
+
+    public static int copyStream(final InputStream ist, final OutputStream ost) throws IOException {
+        return copyStream(ist, ost, -1, 0);
+    }
+
+    public static int copyStream(final InputStream ist, final OutputStream ost, int length) throws IOException {
+        return copyStream(ist, ost, length, 0);
+    }
+
+    public static int copyStream(final InputStream ist, final OutputStream ost, final int length, int blockSize) throws IOException {
+
+        int cbCopied = 0;
+        if (blockSize <= 0) {
+            blockSize = DEF_BLOCK_SIZE;
+        }
+
+        final byte[] block = new byte[blockSize];
+        boolean done = length == 0;
+        while (!done) {
+            try {
+                // determine how many bytes to read
+                final int cbToRead = length == -1 ? block.length : (Math.min(length - cbCopied, block.length));
+                final int cbRead = ist.read(block, 0, cbToRead);
+                if (cbRead == -1) {
+                    done = true;
+                }
+                else {
+                    ost.write(block, 0, cbRead);
+                    cbCopied += cbRead;
+                    done = cbCopied == length;
+                }
+            } catch (final EOFException e) {
+                done = true;
+            }
+        }
+        ost.flush();
+        return cbCopied;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/util/NotificationServlet.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/util/NotificationServlet.java
new file mode 100644
index 0000000000..046914e9db
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/util/NotificationServlet.java
@@ -0,0 +1,91 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.binding.notification.util;
+
+import java.io.IOException;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.servlet.ServletInputStream;
+import javax.servlet.ServletOutputStream;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+
+/**
+ * Receives notification in HTTP request and dispatches it down the wire
+ *
+ * @version $Rev$ $Date$
+ */
+@SuppressWarnings("serial")
+public class NotificationServlet extends HttpServlet {
+    
+    /**
+     * 
+     */
+    private static final long serialVersionUID = 1L;
+    private NotificationServletHandler handler;
+    private NotificationServletStreamHandler servletStreamHandler;
+    
+    public NotificationServlet(NotificationServletHandler handler) {
+        this.handler = handler;
+        this.servletStreamHandler = null;
+    }
+
+    public NotificationServlet(NotificationServletStreamHandler servletStreamHandler) {
+        this.handler = null;
+        this.servletStreamHandler = servletStreamHandler;
+    }
+
+    @Override
+    public void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {
+        HashMap<String, String> headers = new HashMap<String, String>();
+        Enumeration headerNames = request.getHeaderNames();
+        while (headerNames.hasMoreElements()) {
+            String headerName = (String)headerNames.nextElement();
+            headers.put(headerName, request.getHeader(headerName));
+        }
+        if (handler != null) {
+            byte[] requestBody = IOUtils.readFully(request.getInputStream(), request.getContentLength());
+            byte[] handlersResponse = handler.handle(headers, requestBody);
+            if (handlersResponse != null) {
+                response.getOutputStream().write(handlersResponse);
+                response.getOutputStream().flush();
+            }
+        }
+        else {
+            try {
+                servletStreamHandler.handle(headers, request.getInputStream(), request.getContentLength(), response.getOutputStream());
+            }
+            catch(RuntimeException e) {
+                e.printStackTrace();
+            }
+        }
+    }
+    
+    public interface NotificationServletHandler {
+        public byte[] handle(Map<String, String> headers, byte[] payload);
+    }
+    
+    public interface NotificationServletStreamHandler {
+        public void handle(Map<String, String> headers, ServletInputStream istream, int contentLength, ServletOutputStream ostream);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/util/URIUtil.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/util/URIUtil.java
new file mode 100644
index 0000000000..a7f26003b0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/util/URIUtil.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.binding.notification.util;
+
+import java.net.URI;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class URIUtil {
+
+    public static String getPath(URI uri) {
+        String path = null;
+        
+        if (uri.isOpaque()) {
+            path = "/" + uri.getSchemeSpecificPart();
+        }
+        else if (uri.isAbsolute()) {
+            path = uri.getPath();
+        } else {
+            path = "/" + uri.getPath();
+        }
+        
+        return path;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
new file mode 100644
index 0000000000..5e5ce97054
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+# Implementation class for the ExtensionActivator

+org.apache.tuscany.sca.binding.notification.NotificationBindingModuleActivator

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/test/java/org/apache/tuscany/sca/binding/notification/encoding/AxiomTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/test/java/org/apache/tuscany/sca/binding/notification/encoding/AxiomTestCase.java
new file mode 100644
index 0000000000..a7e864cb55
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/test/java/org/apache/tuscany/sca/binding/notification/encoding/AxiomTestCase.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */ 
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import java.io.ByteArrayInputStream;
+import java.io.StringWriter;
+
+import junit.framework.TestCase;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.impl.builder.StAXOMBuilder;
+import org.junit.Assert;
+
+public class AxiomTestCase extends TestCase {
+
+    private static String wsnt = "http://docs.oasis-open.org/wsn/b-2";
+    private static String wsa = "http://schemas.xmlsoap.org/ws/2004/08/addressing";
+    private static String testUrl1 = "http://localhost:8081/test";
+    private static String testUrl2 = "http://localhost:8082/test";
+    private static String testNewProducerResponse =
+        "<wsnt:NewProducerResponse xmlns:wsnt=\"" + wsnt + "\" ConsumerSequenceType=\"EndConsumers\">" +
+            "<wsa:Address xmlns:wsa=\"" + wsa + "\">" + testUrl1 + "</wsa:Address>" +
+            "<wsa:Address xmlns:wsa=\"" + wsa + "\">" + testUrl2 + "</wsa:Address>" +
+        "</wsnt:NewProducerResponse>";
+    
+    public void testAxiom() {
+        try {
+            StAXOMBuilder builder = new StAXOMBuilder(new ByteArrayInputStream(testNewProducerResponse.getBytes()));
+            OMElement element = builder.getDocumentElement();
+            Assert.assertNotNull(element);
+            
+            StringWriter sw = new StringWriter();
+            element.serialize(sw);
+            sw.flush();
+            Assert.assertEquals(sw.toString(),testNewProducerResponse);
+        }
+        catch(Throwable e) {
+            e.printStackTrace();
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/test/java/org/apache/tuscany/sca/binding/notification/encoding/EncodingTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/test/java/org/apache/tuscany/sca/binding/notification/encoding/EncodingTestCase.java
new file mode 100644
index 0000000000..4f51175407
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-notification/src/test/java/org/apache/tuscany/sca/binding/notification/encoding/EncodingTestCase.java
@@ -0,0 +1,470 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.util.Iterator;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class EncodingTestCase extends TestCase {
+    
+    private static String wsnt = "http://docs.oasis-open.org/wsn/b-2";
+    private static String wsa = "http://schemas.xmlsoap.org/ws/2004/08/addressing";
+    private static String testUrl = "http://localhost:8080/test";
+    private static String testUrl1 = "http://localhost:8081/test";
+    private static String testUrl2 = "http://localhost:8082/test";
+    private static String bid1 = "UUID1";
+    private static String bid2 = "UUID2";
+    private static String testSubscribe =
+        "<wsnt:Subscribe xmlns:wsnt=\"" + wsnt + "\">" +
+            "<wsnt:ConsumerReference xmlns:wsnt=\"" + wsnt + "\">" +
+                "<wsa:EndpointReference xmlns:wsa=\"" + wsa + "\">" +
+                    "<wsa:Address xmlns:wsa=\"" + wsa + "\">" + testUrl + "</wsa:Address>" +
+                "</wsa:EndpointReference>" +
+            "</wsnt:ConsumerReference>" +
+        "</wsnt:Subscribe>";
+    private static String testNewConsumerResponse =
+        "<wsnt:NewConsumerResponse xmlns:wsnt=\"" + wsnt + "\" ProducerSequenceType=\"EndProducers\">" +
+            "<wsa:EndpointReference xmlns:wsa=\"" + wsa + "\">" +
+                "<wsa:Address xmlns:wsa=\"" + wsa + "\">" + testUrl + "</wsa:Address>" +
+            "</wsa:EndpointReference>" +
+        "</wsnt:NewConsumerResponse>";
+    private static String testNewProducerResponse =
+        "<wsnt:NewProducerResponse xmlns:wsnt=\"" + wsnt + "\" ConsumerSequenceType=\"EndConsumers\">" +
+            "<wsa:EndpointReference xmlns:wsa=\"" + wsa + "\">" +
+                "<wsa:Address xmlns:wsa=\"" + wsa + "\">" + testUrl1 + "</wsa:Address>" +
+            "</wsa:EndpointReference>" +
+            "<wsa:EndpointReference xmlns:wsa=\"" + wsa + "\">" +
+                "<wsa:Address xmlns:wsa=\"" + wsa + "\">" + testUrl2 + "</wsa:Address>" +
+            "</wsa:EndpointReference>" +
+        "</wsnt:NewProducerResponse>";
+    private static String testNoProducersResponse =
+        "<wsnt:NewConsumerResponse xmlns:wsnt=\"" + wsnt + "\" ProducerSequenceType=\"NoProducers\" />";
+    private static String testNewBroker =
+        "<wsnt:NewBroker xmlns:wsnt=\"" + wsnt + "\">" +
+            "<wsnt:BrokerConsumerReference xmlns:wsnt=\"" + wsnt + "\">" +
+                "<wsa:EndpointReference xmlns:wsa=\"" + wsa + "\">" +
+                    "<wsa:Address xmlns:wsa=\"" + wsa + "\">" + testUrl1 + "</wsa:Address>" +
+                    "<wsa:ReferenceProperties xmlns:wsa=\"" + wsa + "\">" +
+                        "<wsnt:BrokerID xmlns:wsnt=\"" + wsnt + "\">" + bid1 + "</wsnt:BrokerID>" +
+                    "</wsa:ReferenceProperties>" +
+                "</wsa:EndpointReference>" +
+            "</wsnt:BrokerConsumerReference>" +
+            "<wsnt:BrokerProducerReference xmlns:wsnt=\"" + wsnt + "\">" +
+                "<wsa:EndpointReference xmlns:wsa=\"" + wsa + "\">" +
+                    "<wsa:Address xmlns:wsa=\"" + wsa + "\">" + testUrl2 + "</wsa:Address>" +
+                    "<wsa:ReferenceProperties xmlns:wsa=\"" + wsa + "\">" +
+                        "<wsnt:BrokerID xmlns:wsnt=\"" + wsnt + "\">" + bid2 + "</wsnt:BrokerID>" +
+                    "</wsa:ReferenceProperties>" +
+                "</wsa:EndpointReference>" +
+            "</wsnt:BrokerProducerReference>" +
+        "</wsnt:NewBroker>";
+    private static String testNewBrokerResponse1 =
+        "<wsnt:NewBrokerResponse xmlns:wsnt=\"" + wsnt + "\" FirstBroker=\"true\">" +
+            "<wsnt:EndConsumers xmlns:wsnt=\"" + wsnt + "\" ConsumerSequenceType=\"EndConsumers\">" +
+                "<wsa:EndpointReference xmlns:wsa=\"" + wsa + "\">" +
+                    "<wsa:Address xmlns:wsa=\"" + wsa + "\">" + testUrl1 + "</wsa:Address>" +
+                "</wsa:EndpointReference>" +
+                "<wsa:EndpointReference xmlns:wsa=\"" + wsa + "\">" +
+                    "<wsa:Address xmlns:wsa=\"" + wsa + "\">" + testUrl2 + "</wsa:Address>" +
+                "</wsa:EndpointReference>" +
+            "</wsnt:EndConsumers>" +
+            "<wsnt:EndProducers xmlns:wsnt=\"" + wsnt + "\" ProducerSequenceType=\"NoProducers\" />" +
+        "</wsnt:NewBrokerResponse>";
+    private static String testNewBrokerResponse2 =
+        "<wsnt:NewBrokerResponse xmlns:wsnt=\"" + wsnt + "\" FirstBroker=\"false\">" +
+            "<wsnt:Brokers xmlns:wsnt=\"" + wsnt + "\">" +
+                "<wsnt:Broker xmlns:wsnt=\"" + wsnt + "\">" +
+                    "<wsnt:BrokerConsumerReference xmlns:wsnt=\"" + wsnt + "\">" +
+                        "<wsa:EndpointReference xmlns:wsa=\"" + wsa + "\">" +
+                            "<wsa:Address xmlns:wsa=\"" + wsa + "\">" + testUrl1 + "</wsa:Address>" +
+                            "<wsa:ReferenceProperties xmlns:wsa=\"" + wsa + "\">" +
+                                "<wsnt:BrokerID xmlns:wsnt=\"" + wsnt + "\">" + bid1 + "</wsnt:BrokerID>" +
+                            "</wsa:ReferenceProperties>" +
+                        "</wsa:EndpointReference>" +
+                    "</wsnt:BrokerConsumerReference>" +
+                    "<wsnt:BrokerProducerReference xmlns:wsnt=\"" + wsnt + "\">" +
+                        "<wsa:EndpointReference xmlns:wsa=\"" + wsa + "\">" +
+                            "<wsa:Address xmlns:wsa=\"" + wsa + "\">" + testUrl2 + "</wsa:Address>" +
+                            "<wsa:ReferenceProperties xmlns:wsa=\"" + wsa + "\">" +
+                                "<wsnt:BrokerID xmlns:wsnt=\"" + wsnt + "\">" + bid2 + "</wsnt:BrokerID>" +
+                            "</wsa:ReferenceProperties>" +
+                        "</wsa:EndpointReference>" +
+                    "</wsnt:BrokerProducerReference>" +
+                "</wsnt:Broker>" +
+            "</wsnt:Brokers>" +
+        "</wsnt:NewBrokerResponse>";
+    private static String testRemoveBroker =
+        "<wsnt:RemoveBroker xmlns:wsnt=\"" + wsnt + "\">" +
+            "<wsnt:BrokerConsumerReference xmlns:wsnt=\"" + wsnt + "\">" +
+                "<wsa:EndpointReference xmlns:wsa=\"" + wsa + "\">" +
+                    "<wsa:Address xmlns:wsa=\"" + wsa + "\">" + testUrl + "</wsa:Address>" +
+                    "<wsa:ReferenceProperties xmlns:wsa=\"" + wsa + "\">" +
+                        "<wsnt:BrokerID xmlns:wsnt=\"" + wsnt + "\">" + bid1 + "</wsnt:BrokerID>" +
+                    "</wsa:ReferenceProperties>" +
+                "</wsa:EndpointReference>" +
+            "</wsnt:BrokerConsumerReference>" +
+            "<wsnt:NeighborBrokerConsumers xmlns:wsnt=\"" + wsnt + "\" ConsumerSequenceType=\"BrokerConsumers\">" +
+                "<wsa:EndpointReference xmlns:wsa=\"" + wsa + "\">" +
+                    "<wsa:Address xmlns:wsa=\"" + wsa + "\">" + testUrl1 + "</wsa:Address>" +
+                "</wsa:EndpointReference>" +
+                "<wsa:EndpointReference xmlns:wsa=\"" + wsa + "\">" +
+                    "<wsa:Address xmlns:wsa=\"" + wsa + "\">" + testUrl2 + "</wsa:Address>" +
+                "</wsa:EndpointReference>" +
+            "</wsnt:NeighborBrokerConsumers>" +
+        "</wsnt:RemoveBroker>";
+    private static String testReplaceBrokerConnection =
+        "<wsnt:ReplaceBrokerConnection xmlns:wsnt=\"" + wsnt + "\">" +
+            "<wsnt:RemovedBroker xmlns:wsnt=\"" + wsnt + "\">" +
+                "<wsa:EndpointReference xmlns:wsa=\"" + wsa + "\">" +
+                    "<wsa:Address xmlns:wsa=\"" + wsa + "\">" + testUrl + "</wsa:Address>" +
+                    "<wsa:ReferenceProperties xmlns:wsa=\"" + wsa + "\">" +
+                        "<wsnt:BrokerID xmlns:wsnt=\"" + wsnt + "\">" + bid1 + "</wsnt:BrokerID>" +
+                    "</wsa:ReferenceProperties>" +
+                "</wsa:EndpointReference>" +
+            "</wsnt:RemovedBroker>" +
+            "<wsnt:Neighbors xmlns:wsnt=\"" + wsnt + "\">" +
+                "<wsnt:Broker xmlns:wsnt=\"" + wsnt + "\">" +
+                    "<wsnt:BrokerConsumerReference xmlns:wsnt=\"" + wsnt + "\">" +
+                        "<wsa:EndpointReference xmlns:wsa=\"" + wsa + "\">" +
+                            "<wsa:Address xmlns:wsa=\"" + wsa + "\">" + testUrl1 + "</wsa:Address>" +
+                            "<wsa:ReferenceProperties xmlns:wsa=\"" + wsa + "\">" +
+                                "<wsnt:BrokerID xmlns:wsnt=\"" + wsnt + "\">" + bid1 + "</wsnt:BrokerID>" +
+                            "</wsa:ReferenceProperties>" +
+                        "</wsa:EndpointReference>" +
+                    "</wsnt:BrokerConsumerReference>" +
+                    "<wsnt:BrokerProducerReference xmlns:wsnt=\"" + wsnt + "\">" +
+                        "<wsa:EndpointReference xmlns:wsa=\"" + wsa + "\">" +
+                            "<wsa:Address xmlns:wsa=\"" + wsa + "\">" + testUrl2 + "</wsa:Address>" +
+                            "<wsa:ReferenceProperties xmlns:wsa=\"" + wsa + "\">" +
+                                "<wsnt:BrokerID xmlns:wsnt=\"" + wsnt + "\">" + bid2 + "</wsnt:BrokerID>" +
+                            "</wsa:ReferenceProperties>" +
+                        "</wsa:EndpointReference>" +
+                    "</wsnt:BrokerProducerReference>" +
+                "</wsnt:Broker>" +
+            "</wsnt:Neighbors>" +
+        "</wsnt:ReplaceBrokerConnection>";
+    
+    public void testSubscribe() throws Exception {
+        DefaultEncodingRegistry der = new DefaultEncodingRegistry();
+        SubscribeEnDeCoder sed = new SubscribeEnDeCoder(der);
+        sed.start();
+        ConsumerReferenceEnDeCoder cred = new ConsumerReferenceEnDeCoder(der);
+        cred.start();
+        EndpointReferenceEnDeCoder epred = new EndpointReferenceEnDeCoder(der);
+        epred.start();
+        EndpointAddressEnDeCoder eaed = new EndpointAddressEnDeCoder(der);
+        eaed.start();
+        
+        XMLInputFactory xif = XMLInputFactory.newInstance();
+        XMLStreamReader reader = xif.createXMLStreamReader(new StringReader(testSubscribe));
+        reader.next();
+        Subscribe subscribe = (Subscribe)der.decode(reader);
+        Assert.assertEquals(subscribe.getConsumerReference().getReference().getEndpointAddress().getAddress().toString(), testUrl);
+        
+        XMLOutputFactory xof = XMLOutputFactory.newInstance();
+        StringWriter testWriter = new StringWriter();
+        XMLStreamWriter writer = xof.createXMLStreamWriter(testWriter);
+        der.encode(subscribe, writer);
+        writer.flush();
+        String encoded = testWriter.toString();
+        Assert.assertEquals(encoded, testSubscribe);
+    }
+    
+    public void testNewConsumerResponse() throws Exception {
+        DefaultEncodingRegistry der = new DefaultEncodingRegistry();
+        NewConsumerResponseEnDeCoder ncred = new NewConsumerResponseEnDeCoder(der);
+        ncred.start();
+        EndpointReferenceEnDeCoder epred = new EndpointReferenceEnDeCoder(der);
+        epred.start();
+        EndpointAddressEnDeCoder eaed = new EndpointAddressEnDeCoder(der);
+        eaed.start();
+        
+        XMLInputFactory xif = XMLInputFactory.newInstance();
+        XMLStreamReader reader = xif.createXMLStreamReader(new StringReader(testNewConsumerResponse));
+        reader.next();
+        NewConsumerResponse newConsumerResponse = (NewConsumerResponse)der.decode(reader);
+        Assert.assertEquals(newConsumerResponse.getSequenceType(), "EndProducers");
+        Assert.assertEquals(newConsumerResponse.getReferenceSequence().iterator().next().getEndpointAddress().getAddress().toString(),
+                            testUrl);
+        
+        XMLOutputFactory xof = XMLOutputFactory.newInstance();
+        StringWriter testWriter = new StringWriter();
+        XMLStreamWriter writer = xof.createXMLStreamWriter(testWriter);
+        der.encode(newConsumerResponse, writer);
+        writer.flush();
+        String encoded = testWriter.toString();
+        Assert.assertEquals(encoded, testNewConsumerResponse);
+    }
+    
+    public void testNoProducersResponse() throws Exception {
+        DefaultEncodingRegistry der = new DefaultEncodingRegistry();
+        NewConsumerResponseEnDeCoder ncred = new NewConsumerResponseEnDeCoder(der);
+        ncred.start();
+        EndpointReferenceEnDeCoder epred = new EndpointReferenceEnDeCoder(der);
+        epred.start();
+        EndpointAddressEnDeCoder eaed = new EndpointAddressEnDeCoder(der);
+        eaed.start();
+        
+        XMLInputFactory xif = XMLInputFactory.newInstance();
+        XMLStreamReader reader = xif.createXMLStreamReader(new StringReader(testNoProducersResponse));
+        reader.next();
+        NewConsumerResponse newConsumerResponse = (NewConsumerResponse)der.decode(reader);
+        Assert.assertEquals(newConsumerResponse.getSequenceType(), "NoProducers");
+        
+        XMLOutputFactory xof = XMLOutputFactory.newInstance();
+        StringWriter testWriter = new StringWriter();
+        XMLStreamWriter writer = xof.createXMLStreamWriter(testWriter);
+        der.encode(newConsumerResponse, writer);
+        writer.flush();
+        String encoded = testWriter.toString();
+        Assert.assertEquals(encoded, testNoProducersResponse);
+    }
+    
+    public void testNewProducerResponse() throws Exception {
+        DefaultEncodingRegistry der = new DefaultEncodingRegistry();
+        NewProducerResponseEnDeCoder npred = new NewProducerResponseEnDeCoder(der);
+        npred.start();
+        EndpointReferenceEnDeCoder epred = new EndpointReferenceEnDeCoder(der);
+        epred.start();
+        EndpointAddressEnDeCoder eaed = new EndpointAddressEnDeCoder(der);
+        eaed.start();
+        
+        XMLInputFactory xif = XMLInputFactory.newInstance();
+        XMLStreamReader reader = xif.createXMLStreamReader(new StringReader(testNewProducerResponse));
+        reader.next();
+        NewProducerResponse newProducerResponse = (NewProducerResponse)der.decode(reader);
+        Assert.assertEquals(newProducerResponse.getSequenceType(), "EndConsumers");
+        Iterator<EndpointReference> it = newProducerResponse.getReferenceSequence().iterator();
+        it.next();
+        Assert.assertEquals(it.next().getEndpointAddress().getAddress().toString(), testUrl2);
+        
+        XMLOutputFactory xof = XMLOutputFactory.newInstance();
+        StringWriter testWriter = new StringWriter();
+        XMLStreamWriter writer = xof.createXMLStreamWriter(testWriter);
+        der.encode(newProducerResponse, writer);
+        writer.flush();
+        String encoded = testWriter.toString();
+        Assert.assertEquals(encoded, testNewProducerResponse);
+    }
+
+    public void testNewBroker() throws Exception {
+        DefaultEncodingRegistry der = new DefaultEncodingRegistry();
+        NewBrokerEnDeCoder nbed = new NewBrokerEnDeCoder(der);
+        nbed.start();
+        BrokerConsumerReferenceEnDeCoder bcred = new BrokerConsumerReferenceEnDeCoder(der);
+        bcred.start();
+        EndpointReferenceEnDeCoder epred = new EndpointReferenceEnDeCoder(der);
+        epred.start();
+        EndpointAddressEnDeCoder eaed = new EndpointAddressEnDeCoder(der);
+        eaed.start();
+        ReferencePropertiesEnDeCoder rped = new ReferencePropertiesEnDeCoder(der); 
+        rped.start();
+        BrokerIDEnDeCoder bied = new BrokerIDEnDeCoder(der);
+        bied.start();
+        BrokerProducerReferenceEnDeCoder bpred = new BrokerProducerReferenceEnDeCoder(der);
+        bpred.start();
+        
+        XMLInputFactory xif = XMLInputFactory.newInstance();
+        XMLStreamReader reader = xif.createXMLStreamReader(new StringReader(testNewBroker));
+        reader.next();
+        NewBroker newBroker = (NewBroker)der.decode(reader);
+        Assert.assertEquals(newBroker.getBrokerConsumerReference().getReference().getEndpointAddress().getAddress().toString(),
+                            testUrl1);
+        Assert.assertEquals(newBroker.getBrokerProducerReference().getReference().getEndpointAddress().getAddress().toString(),
+                            testUrl2);
+        
+        XMLOutputFactory xof = XMLOutputFactory.newInstance();
+        StringWriter testWriter = new StringWriter();
+        XMLStreamWriter writer = xof.createXMLStreamWriter(testWriter);
+        der.encode(newBroker, writer);
+        writer.flush();
+        String encoded = testWriter.toString();
+        Assert.assertEquals(encoded, testNewBroker);
+    }
+
+    public void testNewBrokerRespnse1() throws Exception {
+        DefaultEncodingRegistry der = new DefaultEncodingRegistry();
+        NewBrokerResponseEnDeCoder nbred = new NewBrokerResponseEnDeCoder(der);
+        nbred.start();
+        EndProducersEnDeCoder epred = new EndProducersEnDeCoder(der);
+        epred.start();
+        EndConsumersEnDeCoder ecred = new EndConsumersEnDeCoder(der);
+        ecred.start();
+        EndpointReferenceEnDeCoder ered = new EndpointReferenceEnDeCoder(der);
+        ered.start();
+        EndpointAddressEnDeCoder eaed = new EndpointAddressEnDeCoder(der);
+        eaed.start();
+        
+        XMLInputFactory xif = XMLInputFactory.newInstance();
+        XMLStreamReader reader = xif.createXMLStreamReader(new StringReader(testNewBrokerResponse1));
+        reader.next();
+        NewBrokerResponse newBrokerResponse = (NewBrokerResponse)der.decode(reader);
+        Assert.assertFalse(!newBrokerResponse.isFirstBroker());
+        Assert.assertEquals(newBrokerResponse.getEndProducers().getSequenceType(), "NoProducers");
+        Assert.assertEquals(newBrokerResponse.getEndConsumers().getSequenceType(), "EndConsumers");
+        Assert.assertEquals(newBrokerResponse.getEndConsumers().getReferenceSequence().get(0).getEndpointAddress().getAddress().toString(),
+                            testUrl1);
+        
+        XMLOutputFactory xof = XMLOutputFactory.newInstance();
+        StringWriter testWriter = new StringWriter();
+        XMLStreamWriter writer = xof.createXMLStreamWriter(testWriter);
+        der.encode(newBrokerResponse, writer);
+        writer.flush();
+        String encoded = testWriter.toString();
+        Assert.assertEquals(encoded, testNewBrokerResponse1);
+    }
+
+    public void testNewBrokerRespnse2() throws Exception {
+        DefaultEncodingRegistry der = new DefaultEncodingRegistry();
+        NewBrokerResponseEnDeCoder nbred = new NewBrokerResponseEnDeCoder(der);
+        nbred.start();
+        BrokersEnDeCoder bsed = new BrokersEnDeCoder(der);
+        bsed.start();
+        BrokerEnDeCoder bed = new BrokerEnDeCoder(der);
+        bed.start();
+        BrokerConsumerReferenceEnDeCoder bcred = new BrokerConsumerReferenceEnDeCoder(der);
+        bcred.start();
+        BrokerProducerReferenceEnDeCoder bpred = new BrokerProducerReferenceEnDeCoder(der);
+        bpred.start();
+        EndpointReferenceEnDeCoder epred = new EndpointReferenceEnDeCoder(der);
+        epred.start();
+        EndpointAddressEnDeCoder eaed = new EndpointAddressEnDeCoder(der);
+        eaed.start();
+        ReferencePropertiesEnDeCoder rped = new ReferencePropertiesEnDeCoder(der); 
+        rped.start();
+        BrokerIDEnDeCoder bied = new BrokerIDEnDeCoder(der);
+        bied.start();
+        
+        XMLInputFactory xif = XMLInputFactory.newInstance();
+        XMLStreamReader reader = xif.createXMLStreamReader(new StringReader(testNewBrokerResponse2));
+        reader.next();
+        NewBrokerResponse newBrokerResponse = (NewBrokerResponse)der.decode(reader);
+        Assert.assertFalse(newBrokerResponse.isFirstBroker());
+        Assert.assertEquals(newBrokerResponse.getBrokers().getBrokerSequence().get(0)
+                            .getBrokerConsumerReference().getReference().getEndpointAddress().getAddress().toString(),
+                            testUrl1);
+        Assert.assertEquals(newBrokerResponse.getBrokers().getBrokerSequence().get(0)
+                            .getBrokerProducerReference().getReference().getEndpointAddress().getAddress().toString(),
+                            testUrl2);
+        
+        XMLOutputFactory xof = XMLOutputFactory.newInstance();
+        StringWriter testWriter = new StringWriter();
+        XMLStreamWriter writer = xof.createXMLStreamWriter(testWriter);
+        der.encode(newBrokerResponse, writer);
+        writer.flush();
+        String encoded = testWriter.toString();
+        Assert.assertEquals(encoded, testNewBrokerResponse2);
+    }
+
+    public void testRemoveBroker() throws Exception {
+        DefaultEncodingRegistry der = new DefaultEncodingRegistry();
+        RemoveBrokerEnDeCoder rbed = new RemoveBrokerEnDeCoder(der);
+        rbed.start();
+        BrokerConsumerReferenceEnDeCoder bcred = new BrokerConsumerReferenceEnDeCoder(der);
+        bcred.start();
+        EndpointReferenceEnDeCoder epred = new EndpointReferenceEnDeCoder(der);
+        epred.start();
+        EndpointAddressEnDeCoder eaed = new EndpointAddressEnDeCoder(der);
+        eaed.start();
+        ReferencePropertiesEnDeCoder rped = new ReferencePropertiesEnDeCoder(der); 
+        rped.start();
+        BrokerIDEnDeCoder bied = new BrokerIDEnDeCoder(der);
+        bied.start();
+        NeighborBrokerConsumersEnDeCoder nbced = new NeighborBrokerConsumersEnDeCoder(der);
+        nbced.start();
+        
+        XMLInputFactory xif = XMLInputFactory.newInstance();
+        XMLStreamReader reader = xif.createXMLStreamReader(new StringReader(testRemoveBroker));
+        reader.next();
+        RemoveBroker removeBroker = (RemoveBroker)der.decode(reader);
+        Assert.assertEquals(removeBroker.getBrokerConsumerReference().getReference().getEndpointAddress().getAddress().toString(),
+                            testUrl);
+        NeighborBrokerConsumers neighborBrokerConsumers = removeBroker.getNeighborBrokerConsumers();
+        Assert.assertEquals(neighborBrokerConsumers.getSequenceType(), "BrokerConsumers");
+        Iterator<EndpointReference> it = neighborBrokerConsumers.getReferenceSequence().iterator();
+        it.next();
+        Assert.assertEquals(it.next().getEndpointAddress().getAddress().toString(), testUrl2);
+        
+        XMLOutputFactory xof = XMLOutputFactory.newInstance();
+        StringWriter testWriter = new StringWriter();
+        XMLStreamWriter writer = xof.createXMLStreamWriter(testWriter);
+        der.encode(removeBroker, writer);
+        writer.flush();
+        String encoded = testWriter.toString();
+        Assert.assertEquals(encoded, testRemoveBroker);
+    }
+
+    public void testReplaceBrokerConnection() throws Exception {
+        DefaultEncodingRegistry der = new DefaultEncodingRegistry();
+        ReplaceBrokerConnectionEnDeCoder rbced = new ReplaceBrokerConnectionEnDeCoder(der);
+        rbced.start();
+        RemovedBrokerEnDeCoder rbed = new RemovedBrokerEnDeCoder(der);
+        rbed.start();
+        EndpointReferenceEnDeCoder epred = new EndpointReferenceEnDeCoder(der);
+        epred.start();
+        EndpointAddressEnDeCoder eaed = new EndpointAddressEnDeCoder(der);
+        eaed.start();
+        ReferencePropertiesEnDeCoder rped = new ReferencePropertiesEnDeCoder(der); 
+        rped.start();
+        BrokerIDEnDeCoder bied = new BrokerIDEnDeCoder(der);
+        bied.start();
+        BrokerEnDeCoder bed = new BrokerEnDeCoder(der);
+        bed.start();
+        BrokerConsumerReferenceEnDeCoder bcred = new BrokerConsumerReferenceEnDeCoder(der);
+        bcred.start();
+        BrokerProducerReferenceEnDeCoder bpred = new BrokerProducerReferenceEnDeCoder(der);
+        bpred.start();
+        NeighborsEnDeCoder nced = new NeighborsEnDeCoder(der);
+        nced.start();
+        
+        XMLInputFactory xif = XMLInputFactory.newInstance();
+        XMLStreamReader reader = xif.createXMLStreamReader(new StringReader(testReplaceBrokerConnection));
+        reader.next();
+        ReplaceBrokerConnection replaceBrokerConnection = (ReplaceBrokerConnection)der.decode(reader);
+        Assert.assertEquals(replaceBrokerConnection.getRemovedBroker().getReference().getEndpointAddress().getAddress().toString(),
+                            testUrl);
+        Neighbors neighbors = replaceBrokerConnection.getNeighbors();
+        Assert.assertEquals(neighbors.getBrokerSequence().get(0)
+                            .getBrokerConsumerReference().getReference().getEndpointAddress().getAddress().toString(),
+                            testUrl1);
+        Assert.assertEquals(neighbors.getBrokerSequence().get(0)
+                            .getBrokerProducerReference().getReference().getEndpointAddress().getAddress().toString(),
+                            testUrl2);
+        
+        XMLOutputFactory xof = XMLOutputFactory.newInstance();
+        StringWriter testWriter = new StringWriter();
+        XMLStreamWriter writer = xof.createXMLStreamWriter(testWriter);
+        der.encode(replaceBrokerConnection, writer);
+        writer.flush();
+        String encoded = testWriter.toString();
+        Assert.assertEquals(encoded, testReplaceBrokerConnection);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/pom.xml
new file mode 100644
index 0000000000..b65257e45b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/pom.xml
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-binding-rmi</artifactId>
+    <name>Apache Tuscany SCA RMI Binding Extension</name>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extension-helper</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-rmi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>cglib</groupId>
+            <artifactId>cglib-nodep</artifactId>
+            <version>2.1_3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/RMIBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/RMIBinding.java
new file mode 100644
index 0000000000..e9986e216c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/RMIBinding.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.rmi;
+
+import org.apache.tuscany.sca.extension.helper.utils.AbstractBinding;
+
+/**
+ * Represents a binding to an RMI service.
+ */
+public class RMIBinding extends AbstractBinding {
+
+    private String host;
+    private String port;
+    private String serviceName;
+
+    /**
+     * @return the host name of the RMI Service
+     */
+    public String getHost() {
+        return host;
+    }
+
+    /**
+     * @param rmiHostName the hostname of the RMI Service
+     */
+    public void setHost(String rmiHostName) {
+        this.host = rmiHostName;
+    }
+
+    /**
+     * @return the port number for the RMI Service
+     */
+    public String getPort() {
+        return port;
+    }
+
+    /**
+     * @param rmiPort the port number for the RMI Service
+     */
+    public void setPort(String rmiPort) {
+        this.port = rmiPort;
+    }
+
+    /**
+     * @return returns the RMI Service Name
+     */
+    public String getServiceName() {
+        return serviceName;
+    }
+
+    /**
+     * Sets the service name for the RMI Server
+     * 
+     * @param rmiServiceName the name of the RMI service
+     */
+    public void setServiceName(String rmiServiceName) {
+        this.serviceName = rmiServiceName;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/RMIBindingActivator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/RMIBindingActivator.java
new file mode 100644
index 0000000000..066335fd57
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/RMIBindingActivator.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rmi;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.extension.helper.BindingActivator;
+import org.apache.tuscany.sca.extension.helper.ComponentLifecycle;
+import org.apache.tuscany.sca.extension.helper.InvokerFactory;
+import org.apache.tuscany.sca.host.rmi.ExtensibleRMIHost;
+import org.apache.tuscany.sca.host.rmi.RMIHost;
+import org.apache.tuscany.sca.host.rmi.RMIHostExtensionPoint;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+public class RMIBindingActivator implements BindingActivator<RMIBinding> {
+
+    private RMIHost rmiHost;
+
+    public RMIBindingActivator(RMIHostExtensionPoint rmiHosts) {
+        this.rmiHost = new ExtensibleRMIHost(rmiHosts);
+    }
+
+    public Class<RMIBinding> getBindingClass() {
+        return RMIBinding.class;
+    }
+
+    public InvokerFactory createInvokerFactory(RuntimeComponent rc, RuntimeComponentReference rcr, Binding b, RMIBinding binding) {
+        return new RMIReferenceInvokerFactory(rc, rcr, binding, rmiHost);
+    }
+
+    public ComponentLifecycle createService(RuntimeComponent rc, RuntimeComponentService rcs, Binding b, RMIBinding binding) {
+        return new RMIService(rc, rcs, binding, rmiHost);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/RMIReferenceInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/RMIReferenceInvoker.java
new file mode 100644
index 0000000000..f60b0680e4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/RMIReferenceInvoker.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.rmi;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.rmi.Remote;
+
+import org.apache.tuscany.sca.host.rmi.RMIHost;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
+
+public class RMIReferenceInvoker implements Invoker, DataExchangeSemantics {
+
+    private RMIHost rmiHost;
+    private String host;
+    private String port;
+    private String svcName;
+    private Method remoteMethod;
+    private Remote proxy;
+
+    public RMIReferenceInvoker(RMIHost rmiHost, String host, String port, String svcName, Method remoteMethod) {
+        this.rmiHost = rmiHost;
+        this.remoteMethod = remoteMethod;
+        this.host = host;
+        this.port = port;
+        this.svcName = svcName;
+    }
+
+    public Message invoke(Message msg) {
+        try {
+
+            Object[] args = msg.getBody();
+            Object resp = invokeTarget(args);
+            msg.setBody(resp);
+    
+        } catch (InvocationTargetException e) {
+            msg.setFaultBody(e.getCause());
+        } catch (Throwable e) {
+            msg.setFaultBody(e);
+        }
+
+        return msg;
+    }
+
+    public Object invokeTarget(final Object payload) throws InvocationTargetException, SecurityException, NoSuchMethodException, IllegalArgumentException, IllegalAccessException {
+        if (proxy == null) {
+            proxy = rmiHost.findService(host, port, svcName);
+            // proxy = Naming.lookup(serviceURI);
+        }
+
+        remoteMethod = proxy.getClass().getMethod(remoteMethod.getName(), remoteMethod.getParameterTypes());
+
+        if (payload != null && !payload.getClass().isArray()) {
+            return remoteMethod.invoke(proxy, payload);
+        } else {
+            return remoteMethod.invoke(proxy, (Object[])payload);
+        }
+    }
+
+    public boolean allowsPassByReference() {
+        // RMI always pass by value
+        return true;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/RMIReferenceInvokerFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/RMIReferenceInvokerFactory.java
new file mode 100644
index 0000000000..2853946560
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/RMIReferenceInvokerFactory.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rmi;
+
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.extension.helper.InvokerFactory;
+import org.apache.tuscany.sca.host.rmi.RMIHost;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.osoa.sca.ServiceRuntimeException;
+
+public class RMIReferenceInvokerFactory implements InvokerFactory {
+
+    RuntimeComponentReference reference;
+    RMIHost rmiHost;
+    RMIBinding binding;
+
+    public RMIReferenceInvokerFactory(RuntimeComponent rc, RuntimeComponentReference rcr, RMIBinding binding, RMIHost rmiHost) {
+        this.reference = rcr;
+        this.rmiHost = rmiHost;
+        this.binding = binding;
+    }
+
+    public Invoker createInvoker(Operation operation) {
+        try {
+
+            Class<?> iface = ((JavaInterface)reference.getInterfaceContract().getInterface()).getJavaClass();
+            Method remoteMethod = JavaInterfaceUtil.findMethod(iface, operation);
+
+            return new RMIReferenceInvoker(rmiHost, binding.getHost(), binding.getPort(), binding.getServiceName(), remoteMethod);
+
+        } catch (NoSuchMethodException e) {
+            throw new ServiceRuntimeException(operation.toString(), e);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/RMIService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/RMIService.java
new file mode 100644
index 0000000000..2c3be9539b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/RMIService.java
@@ -0,0 +1,167 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rmi;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.rmi.Remote;
+import java.rmi.server.UnicastRemoteObject;
+
+import net.sf.cglib.asm.ClassWriter;
+import net.sf.cglib.asm.Constants;
+import net.sf.cglib.asm.Type;
+import net.sf.cglib.proxy.Enhancer;
+import net.sf.cglib.proxy.MethodInterceptor;
+import net.sf.cglib.proxy.MethodProxy;
+
+import org.apache.tuscany.sca.extension.helper.ComponentLifecycle;
+import org.apache.tuscany.sca.host.rmi.RMIHost;
+import org.apache.tuscany.sca.host.rmi.RMIHostException;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osoa.sca.ServiceRuntimeException;
+
+public class RMIService implements ComponentLifecycle {
+
+    private RuntimeComponent component;
+    private RuntimeComponentService service;
+    private RMIBinding binding;
+    private RMIHost rmiHost;
+    private RuntimeWire wire;
+
+    public RMIService(RuntimeComponent rc, RuntimeComponentService rcs, RMIBinding binding, RMIHost rmiHost) {
+        this.component = rc;
+        this.service = rcs;
+        this.binding = binding;
+        this.rmiHost = rmiHost;
+    }
+
+    public void start() {
+        // URI uri = URI.create(component.getURI() + "/" + binding.getName());
+        // binding.setURI(uri.toString());
+
+        wire = service.getRuntimeWire(binding);
+        Interface serviceInterface = service.getInterfaceContract().getInterface();
+
+        Remote rmiProxy = createRmiService(serviceInterface);
+
+        try {
+
+            rmiHost.registerService(binding.getServiceName(), getPort(binding.getPort()), rmiProxy);
+
+        } catch (RMIHostException e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    public void stop() {
+    }
+
+    protected int getPort(String port) {
+        int portNumber = RMIHost.RMI_DEFAULT_PORT;
+        if (port != null && port.length() > 0) {
+            portNumber = Integer.decode(port);
+        }
+        return portNumber;
+    }
+
+    protected Remote createRmiService(final Interface serviceInterface) {
+        Enhancer enhancer = new Enhancer();
+        enhancer.setSuperclass(UnicastRemoteObject.class);
+        enhancer.setCallback(new MethodInterceptor() {
+            public Object intercept(Object arg0, Method method, Object[] args, MethodProxy arg3) throws Throwable {
+                return invokeTarget(JavaInterfaceUtil.findOperation(method, serviceInterface.getOperations()), args);
+            }
+        });
+        Class targetJavaInterface = getTargetJavaClass(serviceInterface);
+        if (!Remote.class.isAssignableFrom(targetJavaInterface)) {
+            RMIServiceClassLoader classloader = new RMIServiceClassLoader(getClass().getClassLoader());
+            final byte[] byteCode = generateRemoteInterface(targetJavaInterface);
+            targetJavaInterface = classloader.defineClass(byteCode);
+            enhancer.setClassLoader(classloader);
+        }
+        enhancer.setInterfaces(new Class[] {targetJavaInterface});
+        return (Remote)enhancer.create();
+    }
+
+    protected Object invokeTarget(Operation op, Object[] args) throws InvocationTargetException {
+        return wire.invoke(op, args);
+    }
+
+    /**
+     * if the interface of the component whose serviceBindings must be exposed as RMI Service, does not
+     * implement java.rmi.Remote, then generate such an interface. This method will stop with just 
+     * generating the bytecode. Defining the class from the byte code must be the responsibility of the 
+     * caller of this method, since it requires a classloader to be created to define and load this interface.
+     */
+    protected byte[] generateRemoteInterface(Class serviceInterface) {
+        String interfazeName = serviceInterface.getCanonicalName();
+        ClassWriter cw = new ClassWriter(false);
+
+        String simpleName = serviceInterface.getSimpleName();
+        cw.visit(Constants.V1_5, Constants.ACC_PUBLIC + Constants.ACC_ABSTRACT + Constants.ACC_INTERFACE, interfazeName
+            .replace('.', '/'), "java/lang/Object", new String[] {"java/rmi/Remote"}, simpleName + ".java");
+
+        StringBuffer argsAndReturn = null;
+        Method[] methods = serviceInterface.getMethods();
+        for (Method method : methods) {
+            argsAndReturn = new StringBuffer("(");
+            Class[] paramTypes = method.getParameterTypes();
+            Class returnType = method.getReturnType();
+
+            for (Class paramType : paramTypes) {
+                argsAndReturn.append(Type.getType(paramType));
+            }
+            argsAndReturn.append(")");
+            argsAndReturn.append(Type.getType(returnType));
+
+            cw.visitMethod(Constants.ACC_PUBLIC + Constants.ACC_ABSTRACT,
+                           method.getName(),
+                           argsAndReturn.toString(),
+                           new String[] {"java/rmi/RemoteException"},
+                           null);
+        }
+        cw.visitEnd();
+        return cw.toByteArray();
+    }
+
+    protected Class<?> getTargetJavaClass(Interface targetInterface) {
+        // TODO: right now assume that the target is always a Java
+        // Implementation. Need to figure out
+        // how to generate Java Interface in cases where the target is not a
+        // Java Implementation
+        return ((JavaInterface)targetInterface).getJavaClass();
+    }
+
+    protected class RMIServiceClassLoader extends ClassLoader {
+        public RMIServiceClassLoader(ClassLoader parent) {
+            super(parent);
+        }
+
+        public Class defineClass(byte[] byteArray) {
+            return defineClass(null, byteArray, 0, byteArray.length);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/main/resources/META-INF/services/org.apache.tuscany.sca.extension.helper.BindingActivator b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/main/resources/META-INF/services/org.apache.tuscany.sca.extension.helper.BindingActivator
new file mode 100644
index 0000000000..582f321be9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/main/resources/META-INF/services/org.apache.tuscany.sca.extension.helper.BindingActivator
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License.    

+# Implementation class for the ExtensionActivator

+org.apache.tuscany.sca.binding.rmi.RMIBindingActivator

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/java/helloworld/HelloWorldImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/java/helloworld/HelloWorldImpl.java
new file mode 100644
index 0000000000..acb81a00f6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/java/helloworld/HelloWorldImpl.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package helloworld;
+
+import org.osoa.sca.annotations.Service;
+
+
+/**
+ * This class implements the HelloWorld service.
+ */
+@Service(HelloWorldService.class)
+public class HelloWorldImpl implements HelloWorldService {
+
+    public String sayHello(String name) {
+        return "Hello from the RMI Service to - " + name;
+    }
+    
+    public String sayHi(String name, String greeter) {
+        return "Hi from " + greeter + " in RMI Service to - " + name;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/java/helloworld/HelloWorldRmiImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/java/helloworld/HelloWorldRmiImpl.java
new file mode 100644
index 0000000000..73aedc3b6c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/java/helloworld/HelloWorldRmiImpl.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package helloworld;
+
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * This class implements the HelloWorld service.
+ */
+@Service(HelloWorldRmiService.class)
+public class HelloWorldRmiImpl implements HelloWorldRmiService {
+    private HelloWorldService extService;
+
+    public HelloWorldService getExtService() {
+        return extService;
+    }
+
+    @Reference
+    public void setExtService(HelloWorldService extService) {
+        this.extService = extService;
+    }
+
+    public String sayRmiHello(String name) {
+        return extService.sayHello(name) + " thro the RMI Reference";
+    }
+    
+    public String sayRmiHi(String name, String greeter) {
+        return extService.sayHi(name, greeter) + " thro the RMI Reference";
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/java/helloworld/HelloWorldRmiService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/java/helloworld/HelloWorldRmiService.java
new file mode 100644
index 0000000000..f636c8f7d8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/java/helloworld/HelloWorldRmiService.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package helloworld;
+
+/**
+ * This is the business interface of the HelloWorld greetings service.
+ */
+public interface HelloWorldRmiService {
+
+    String sayRmiHello(String name);
+    String sayRmiHi(String name, String greeter);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/java/helloworld/HelloWorldService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/java/helloworld/HelloWorldService.java
new file mode 100644
index 0000000000..d5dc509f3e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/java/helloworld/HelloWorldService.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package helloworld;
+
+/**
+ * This is the business interface of the HelloWorld greetings service.
+ */
+public interface HelloWorldService {
+
+    String sayHello(String name);
+    String sayHi(String name, String greeter);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/java/org/apache/tuscany/sca/binding/rmi/BindingTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/java/org/apache/tuscany/sca/binding/rmi/BindingTestCase.java
new file mode 100644
index 0000000000..e626293c6e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/java/org/apache/tuscany/sca/binding/rmi/BindingTestCase.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.rmi;
+
+import helloworld.HelloWorldRmiService;
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+public class BindingTestCase {
+    private static HelloWorldRmiService helloWorldRmiService;
+    private static SCADomain domain;
+ 
+    @Test
+    public void testRmiService() {
+        System.out.println(helloWorldRmiService.sayRmiHello("Tuscany World!"));
+        Assert.assertEquals("Hello from the RMI Service to - Tuscany World! thro the RMI Reference",
+                helloWorldRmiService.sayRmiHello("Tuscany World!"));
+        
+        System.out.println(helloWorldRmiService.sayRmiHi("Tuscany World!", "Apache World"));
+        
+        Assert.assertEquals("Hi from Apache World in RMI Service to - Tuscany World! thro the RMI Reference",
+                            helloWorldRmiService.sayRmiHi("Tuscany World!", "Apache World"));
+    }
+
+
+    
+    @BeforeClass
+    public static void init() throws Exception {
+try {
+        domain = SCADomain.newInstance("RMIBindingTest.composite");
+        helloWorldRmiService = 
+            domain.getService(HelloWorldRmiService.class, "HelloWorldRmiServiceComponent");
+} catch (Exception e) {
+    e.printStackTrace();
+}
+  }
+    
+    @AfterClass
+    public static void destroy() throws Exception {
+        domain.close();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/resources/HelloWorldImpl.componentType b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/resources/HelloWorldImpl.componentType
new file mode 100644
index 0000000000..224a68f88d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/resources/HelloWorldImpl.componentType
@@ -0,0 +1,23 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<componentType xmlns="http://www.osoa.org/xmlns/sca/1.0" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+    <service name="HelloWorldService">
+        <interface.java interface="helloworld.HelloWorldService"/>
+    </service>
+</componentType>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/resources/HelloWorldRmiImpl.componentType b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/resources/HelloWorldRmiImpl.componentType
new file mode 100644
index 0000000000..a83e7e6d1d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/resources/HelloWorldRmiImpl.componentType
@@ -0,0 +1,27 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<componentType xmlns="http://www.osoa.org/xmlns/sca/1.0" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+
+    <service name="HelloWorldRmiService">
+        <interface.java interface="helloworld.HelloWorldRmiService"/>
+    </service>
+	<reference name="extService">
+		<interface.java interface="helloworld.HelloWorldService"/>
+	</reference>
+</componentType>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/resources/RMIBindingTest.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/resources/RMIBindingTest.composite
new file mode 100644
index 0000000000..d29fe85586
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rmi/src/test/resources/RMIBindingTest.composite
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ -->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	       xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
+           name="HelloWorldRmiComposite">
+
+	<service name="HelloWorldRmiService" promote="HelloWorldServiceComponent">
+        <interface.java interface="helloworld.HelloWorldService"/>
+        <tuscany:binding.rmi host="localhost" port="8099" serviceName="HelloWorldRemoteService"   />
+    </service>
+      
+    <component name="HelloWorldServiceComponent">
+        <implementation.java class="helloworld.HelloWorldImpl"/>
+    </component>   
+  
+   <component name="HelloWorldRmiServiceComponent">
+        <implementation.java class="helloworld.HelloWorldRmiImpl"/>
+        <reference name="extService"></reference>
+    </component>        
+           
+  	<reference name="HelloWorldRmiReference" promote="HelloWorldRmiServiceComponent/extService">
+        <interface.java interface="helloworld.HelloWorldService"/>
+        <tuscany:binding.rmi host="localhost" port="8099" serviceName="HelloWorldRemoteService"   />
+    </reference>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/pom.xml
new file mode 100644
index 0000000000..f1730d8d6c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/pom.xml
@@ -0,0 +1,152 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-binding-rss-rome</artifactId>
+    <name>Apache Tuscany SCA RSS Feed Binding Extension</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-rss</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-data-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-http</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+           <groupId>commons-httpclient</groupId>
+           <artifactId>commons-httpclient</artifactId>
+           <version>3.0.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>rome</groupId>
+            <artifactId>rome</artifactId>
+            <version>0.9</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.4</version> 
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-tomcat</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+           <groupId>commons-codec</groupId>
+           <artifactId>commons-codec</artifactId>
+           <version>1.3</version>
+           <exclusions>
+               <exclusion>
+                   <groupId>commons-codec</groupId>
+                   <artifactId>commons-codec</artifactId>
+               </exclusion>
+           </exclusions>
+        </dependency>
+
+        <dependency>
+           <groupId>commons-logging</groupId>
+           <artifactId>commons-logging</artifactId>
+           <version>1.1</version>
+           <exclusions>
+               <exclusion>
+                   <groupId>javax.servlet</groupId>
+                   <artifactId>servlet-api</artifactId>
+               </exclusion>
+               <exclusion>
+                   <groupId>avalon-framework</groupId>
+                   <artifactId>avalon-framework</artifactId>
+               </exclusion>
+           </exclusions>
+        </dependency>          
+                
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/collection/Collection.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/collection/Collection.java
new file mode 100644
index 0000000000..c2d3dc4085
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/collection/Collection.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.rss.collection;
+
+import org.osoa.sca.annotations.Remotable;
+
+import com.sun.syndication.feed.synd.SyndFeed;
+
+
+/**
+ * Provides access to a collection of resources using RSS.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Remotable
+public interface Collection {
+
+    /**
+     * Get an RSS feed for a collection of resources.
+     * 
+     * @return the RSS feed
+     */
+    SyndFeed getFeed();
+
+    /**
+     * Get an RSS feed for a collection of resources resulting from a query.
+     * 
+     * @param query the query string
+     * @return the RSS feed
+     */
+    SyndFeed query(String queryString);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/collection/MediaCollection.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/collection/MediaCollection.java
new file mode 100644
index 0000000000..2213b50b53
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/collection/MediaCollection.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.rss.collection;
+
+import java.io.InputStream;
+
+import org.osoa.sca.annotations.Remotable;
+
+import com.sun.syndication.feed.atom.Entry;
+
+/**
+ * Provides access to a collection of resources using Atom.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Remotable
+public interface MediaCollection extends Collection {
+
+    /**
+     * Creates a new media entry
+     * 
+     * @param title
+     * @param slug
+     * @param contentType
+     * @param media
+     */
+    Entry postMedia(String title, String slug, String contentType, InputStream media);
+
+    /**
+     * Update a media entry.
+     * 
+     * @param id
+     * @param contentType
+     * @param media
+     * @return
+     */
+    void putMedia(String id, String contentType, InputStream media) throws NotFoundException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/collection/NotFoundException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/collection/NotFoundException.java
new file mode 100644
index 0000000000..0912878938
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/collection/NotFoundException.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rss.collection;
+
+/**
+ * Indicates that a resource could not be found.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NotFoundException extends Exception {
+    private static final long serialVersionUID = -5046027674128627383L;
+
+    public NotFoundException() {
+    }
+
+    public NotFoundException(String message) {
+        super(message);
+    }
+
+    public NotFoundException(Throwable cause) {
+        super(cause);
+    }
+
+    public NotFoundException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/provider/RSSBindingInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/provider/RSSBindingInvoker.java
new file mode 100644
index 0000000000..fb83f9b420
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/provider/RSSBindingInvoker.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.rss.provider;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+
+import com.sun.syndication.feed.synd.SyndFeed;
+import com.sun.syndication.io.FeedException;
+import com.sun.syndication.io.SyndFeedInput;
+import com.sun.syndication.io.XmlReader;
+
+/**
+ * Invoker for the RSS binding.
+ */
+class RSSBindingInvoker implements Invoker , DataExchangeSemantics {
+    private final static Logger logger = Logger.getLogger(RSSBindingInvoker.class.getName());
+    
+    private String feedType;
+    private String uri;
+
+    RSSBindingInvoker(String uri, String feedType) {
+        this.uri = uri;
+    }
+
+    public Message invoke(Message msg) {
+        try {
+            logger.info(">>> RSSBindingInvoker (" + feedType + ") " + uri);
+
+            // Read an RSS feed into a Synd feed
+            SyndFeedInput input = new SyndFeedInput();
+            SyndFeed feed = input.build(new XmlReader(new URL(uri)));
+            
+            //FIXME Support conversion to data-api entries
+            
+            msg.setBody(feed);
+
+        } catch (MalformedURLException e) {
+            msg.setFaultBody(e);
+        } catch (IllegalArgumentException e) {
+            msg.setFaultBody(e);
+        } catch (FeedException e) {
+            msg.setFaultBody(e);
+        } catch (IOException e) {
+            msg.setFaultBody(e);
+        }
+        return msg;
+    }
+
+    public boolean allowsPassByReference() {
+        return true;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/provider/RSSBindingListenerServlet.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/provider/RSSBindingListenerServlet.java
new file mode 100644
index 0000000000..8873c19800
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/provider/RSSBindingListenerServlet.java
@@ -0,0 +1,392 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.rss.provider;
+
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.io.UnsupportedEncodingException;
+import java.io.Writer;
+import java.net.URLDecoder;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+import java.util.StringTokenizer;
+import java.util.logging.Logger;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.xml.namespace.QName;
+
+import org.apache.commons.codec.binary.Base64;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.implementation.data.collection.Item;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+import com.sun.syndication.feed.synd.SyndContent;
+import com.sun.syndication.feed.synd.SyndContentImpl;
+import com.sun.syndication.feed.synd.SyndEntry;
+import com.sun.syndication.feed.synd.SyndEntryImpl;
+import com.sun.syndication.feed.synd.SyndFeed;
+import com.sun.syndication.feed.synd.SyndFeedImpl;
+import com.sun.syndication.feed.synd.SyndLink;
+import com.sun.syndication.feed.synd.SyndLinkImpl;
+import com.sun.syndication.io.FeedException;
+import com.sun.syndication.io.SyndFeedOutput;
+
+/**
+ * An RSS binding listener, implemented as a Servlet and
+ * registered in a Servlet host provided by the SCA hosting runtime.
+ */
+class RSSBindingListenerServlet extends HttpServlet {
+    private static final Logger logger = Logger.getLogger(RSSBindingListenerServlet.class.getName());
+    private static final long serialVersionUID = 1L;
+
+    private RuntimeWire wire;
+    private Invoker getFeedInvoker;
+    private Invoker getAllInvoker;
+    private Invoker queryInvoker;
+    private MessageFactory messageFactory;
+    private Mediator mediator;
+    private DataType<?> itemClassType;
+    private DataType<?> itemXMLType;
+    private boolean supportsFeedEntries;
+
+    /**
+     * Constructs a new binding listener.
+     * 
+     * @param wire
+     * @param messageFactory
+     */
+    RSSBindingListenerServlet(RuntimeWire wire, MessageFactory messageFactory, Mediator mediator) {
+        this.wire = wire;
+        this.messageFactory = messageFactory;
+        this.mediator = mediator;
+
+        // Get the invokers for the supported operations
+        Operation getOperation = null;
+        for (InvocationChain invocationChain : this.wire.getInvocationChains()) {
+            invocationChain.setAllowsPassByReference(true);
+            Operation operation = invocationChain.getTargetOperation();
+            String operationName = operation.getName();
+            if (operationName.equals("getFeed")) {
+                getFeedInvoker = invocationChain.getHeadInvoker();
+            } else if (operationName.equals("getAll")) {
+                getAllInvoker = invocationChain.getHeadInvoker();
+            } else if (operationName.equals("query")) {
+                queryInvoker = invocationChain.getHeadInvoker();
+            } else if (operationName.equals("get")) {
+                getOperation = operation;
+            }
+        }
+
+        // Determine the collection item type
+        itemXMLType = new DataTypeImpl<Class<?>>(String.class.getName(), String.class, String.class);
+        Class<?> itemClass = getOperation.getOutputType().getPhysical();
+        if (itemClass == SyndEntry.class) {
+            supportsFeedEntries = true;
+        }
+        DataType<XMLType> outputType = getOperation.getOutputType();
+        QName qname = outputType.getLogical().getElementName();
+        qname = new QName(qname.getNamespaceURI(), itemClass.getSimpleName());
+        itemClassType = new DataTypeImpl<XMLType>("java:complexType", itemClass, new XMLType(qname, null));
+        
+    }
+
+    @Override
+    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+
+        // No authentication required for a get request
+
+        // Get the request path
+        String path = URLDecoder.decode(request.getRequestURI().substring(request.getServletPath().length()), "UTF-8");
+
+        logger.info(">>> RSSBindingListenerServlet " + request.getRequestURI());
+
+        // Handle an RSS request
+        if (path == null || path.length() == 0 || path.equals("/")) {
+
+            // Return an RSS feed containing the entries in the collection
+            SyndFeed feed = null;
+            if (supportsFeedEntries) {
+
+                // The service implementation supports feed entries, invoke its getFeed operation
+                Message requestMessage = messageFactory.createMessage();
+                Message responseMessage = getFeedInvoker.invoke(requestMessage);
+                if (responseMessage.isFault()) {
+                    throw new ServletException((Throwable)responseMessage.getBody());
+                }
+                feed = (SyndFeed)responseMessage.getBody();
+                
+            } else {
+
+                // The service implementation does not support feed entries, invoke its
+                // getAll operation to get the data item collection. then create feed entries
+                // from the data items
+                Message requestMessage = messageFactory.createMessage();
+                Message responseMessage;
+                if (request.getQueryString() != null) {
+                    requestMessage.setBody(new Object[] {request.getQueryString()});
+                    responseMessage = queryInvoker.invoke(requestMessage);
+                } else {
+                    responseMessage = getAllInvoker.invoke(requestMessage);
+                }
+                if (responseMessage.isFault()) {
+                    throw new ServletException((Throwable)responseMessage.getBody());
+                }
+                org.apache.tuscany.sca.implementation.data.collection.Entry<Object, Object>[] collection =
+                    (org.apache.tuscany.sca.implementation.data.collection.Entry<Object, Object>[])responseMessage.getBody();
+                if (collection != null) {
+                    // Create the feed
+                    feed = new SyndFeedImpl();
+                    feed.setTitle("Feed");
+                    
+                    for (org.apache.tuscany.sca.implementation.data.collection.Entry<Object, Object> entry: collection) {
+                        SyndEntry feedEntry = createFeedEntry(entry);
+                        feed.getEntries().add(feedEntry);
+                    }
+                }
+            }
+
+            // Convert to an RSS feed
+            if (feed != null) {
+                response.setContentType("application/rss+xml; charset=utf-8");
+                feed.setFeedType("rss_2.0");
+                feed.setLink(path);
+                SyndFeedOutput syndOutput = new SyndFeedOutput();
+                try {
+                    syndOutput.output(feed, getWriter(response));
+                } catch (FeedException e) {
+                    throw new ServletException(e);
+                }
+            } else {
+                response.sendError(HttpServletResponse.SC_NOT_FOUND);
+            }
+        } else {
+            response.sendError(HttpServletResponse.SC_NOT_FOUND);
+        }
+
+    }
+
+    /**
+     * Create an Atom entry from a data collection entry.
+     * @param entry 
+     * @return
+     */
+    private SyndEntry createFeedEntry(org.apache.tuscany.sca.implementation.data.collection.Entry<Object, Object> entry) {
+        Object key = entry.getKey();
+        Object data = entry.getData();
+        if (data instanceof Item) {
+            Item item = (Item)data;
+            
+            SyndEntry feedEntry = new SyndEntryImpl();
+            feedEntry.setUri(key.toString());
+            feedEntry.setTitle(item.getTitle());
+    
+            String value = item.getContents();
+            if (value != null) {
+                SyndContent content = new SyndContentImpl();
+                content.setType("text/xml");
+                content.setValue(value);
+                List<SyndContent> contents = new ArrayList<SyndContent>();
+                contents.add(content);
+                feedEntry.setContents(contents);
+            }
+    
+            String href = item.getLink();
+            if (href == null) {
+                href = key.toString();
+            }
+            SyndLink link = new SyndLinkImpl();
+            link.setRel("edit");
+            link.setHref(href);
+            feedEntry.getLinks().add(link);
+            link = new SyndLinkImpl();
+            link.setRel("alternate");
+            link.setHref(href);
+            feedEntry.getLinks().add(link);
+    
+            Date date = item.getDate();
+            if (date == null) {
+                date = new Date();
+            }
+            feedEntry.setPublishedDate(date);
+            return feedEntry;
+            
+        } else if (data != null) {
+            SyndEntry feedEntry = new SyndEntryImpl();
+            feedEntry.setUri(key.toString());
+            feedEntry.setTitle("item");
+    
+            // Convert the item to XML
+            String value = mediator.mediate(data, itemClassType, itemXMLType, null).toString();
+            
+            SyndContent content = new SyndContentImpl();
+            content.setType("text/xml");
+            content.setValue(value);
+            List<SyndContent> contents = new ArrayList<SyndContent>();
+            contents.add(content);
+            feedEntry.setContents(contents);
+    
+            SyndLink link = new SyndLinkImpl();
+            link.setRel("edit");
+            link.setHref(key.toString());
+            feedEntry.getLinks().add(link);
+            link = new SyndLinkImpl();
+            link.setRel("alternate");
+            link.setHref(key.toString());
+            feedEntry.getLinks().add(link);
+    
+            feedEntry.setPublishedDate(new Date());
+            return feedEntry;
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Create a data collection entry from an RSS entry.
+     * @param feedEntry
+     * @return
+     */
+    private org.apache.tuscany.sca.implementation.data.collection.Entry<Object, Object> createEntry(SyndEntry feedEntry) {
+        if (feedEntry != null) {
+            if (itemClassType.getPhysical() == Item.class) {
+                String key = feedEntry.getUri();
+                
+                Item item = new Item();
+                item.setTitle(feedEntry.getTitle());
+                
+                List<?> contents = feedEntry.getContents();
+                if (!contents.isEmpty()) {
+                    SyndContent content = (SyndContent)contents.get(0);
+                    String value = content.getValue();
+                    item.setContents(value);
+                }
+                
+                for (Object l : feedEntry.getLinks()) {
+                    SyndLink link = (SyndLink)l;
+                    if (link.getRel() == null || "edit".equals(link.getRel())) {
+                        String href = link.getHref();
+                        if (href.startsWith("null/")) {
+                            href = href.substring(5);
+                        }
+                        item.setLink(href);
+                        break;
+                    }
+                }
+                
+                item.setDate(feedEntry.getPublishedDate());
+                
+                return new org.apache.tuscany.sca.implementation.data.collection.Entry<Object, Object>(key, item);
+                
+            } else {
+                String key = feedEntry.getUri();
+                
+                // Create the item from XML
+                List<?> contents = feedEntry.getContents();
+                if (contents.isEmpty()) {
+                    return null;
+                }
+                SyndContent content = (SyndContent)contents.get(0);
+                String value = content.getValue();
+                Object data = mediator.mediate(value, itemXMLType, itemClassType, null);
+
+                return new org.apache.tuscany.sca.implementation.data.collection.Entry<Object, Object>(key, data);
+            }
+        } else {
+            return null;
+        }
+    }
+
+
+    private Writer getWriter(HttpServletResponse response) throws UnsupportedEncodingException, IOException {
+        Writer writer = new OutputStreamWriter(response.getOutputStream(), "UTF-8");
+        return writer;
+    }
+
+    /**
+     * Process the authorization header
+     * 
+     * @param request
+     * @return
+     * @throws ServletException
+     */
+    private String processAuthorizationHeader(HttpServletRequest request) throws ServletException {
+        try {
+            String authorization = request.getHeader("Authorization");
+            if (authorization != null) {
+                StringTokenizer tokens = new StringTokenizer(authorization);
+                if (tokens.hasMoreTokens()) {
+                    String basic = tokens.nextToken();
+                    if (basic.equalsIgnoreCase("Basic")) {
+                        String credentials = tokens.nextToken();
+                        String userAndPassword = new String(Base64.decodeBase64(credentials.getBytes()));
+                        int colon = userAndPassword.indexOf(":");
+                        if (colon != -1) {
+                            String user = userAndPassword.substring(0, colon);
+                            String password = userAndPassword.substring(colon + 1);
+
+                            // Authenticate the User.
+                            if (authenticate(user, password)) {
+                                return user;
+                            }
+                        }
+                    }
+                }
+            }
+        } catch (Exception e) {
+            throw new ServletException(e);
+        }
+        return null;
+    }
+
+    /**
+     * Authenticate a user.
+     * 
+     * @param user
+     * @param password
+     * @return
+     */
+    private boolean authenticate(String user, String password) {
+
+        // TODO Handle this using SCA security policies
+        //FIXME Why are we using endsWith instead of equals here??
+        return ("admin".endsWith(user) && "admin".equals(password));
+    }
+
+    /**
+     * Reject an unauthorized request.
+     * 
+     * @param response
+     */
+    private void unauthorized(HttpServletResponse response) throws IOException {
+        response.setHeader("WWW-Authenticate", "BASIC realm=\"Tuscany\"");
+        response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/provider/RSSBindingProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/provider/RSSBindingProviderFactory.java
new file mode 100644
index 0000000000..ad1a4de4f6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/provider/RSSBindingProviderFactory.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rss.provider;
+
+import org.apache.tuscany.sca.binding.rss.RSSBinding;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.impl.MediatorImpl;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * Implementation of the RSS binding provider factory.
+ */
+public class RSSBindingProviderFactory implements BindingProviderFactory<RSSBinding> {
+
+    private MessageFactory messageFactory;
+    private Mediator mediator;
+    private ServletHost servletHost;
+
+    public RSSBindingProviderFactory(ExtensionPointRegistry extensionPoints) {
+        ServletHostExtensionPoint servletHosts = extensionPoints.getExtensionPoint(ServletHostExtensionPoint.class);
+        this.servletHost = servletHosts.getServletHosts().get(0);
+        ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        this.messageFactory = modelFactories.getFactory(MessageFactory.class);
+        this.mediator = new MediatorImpl(extensionPoints.getExtensionPoint(DataBindingExtensionPoint.class),
+                                         extensionPoints.getExtensionPoint(TransformerExtensionPoint.class));
+    }
+
+    public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+                                                                   RuntimeComponentReference reference,
+                                                                   RSSBinding binding) {
+        return new RSSReferenceBindingProvider(component, reference, binding);
+    }
+
+    public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+                                                               RuntimeComponentService service,
+                                                               RSSBinding binding) {
+        return new RSSServiceBindingProvider(component, service, binding, servletHost, messageFactory, mediator);
+    }
+
+    public Class<RSSBinding> getModelType() {
+        return RSSBinding.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/provider/RSSReferenceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/provider/RSSReferenceBindingProvider.java
new file mode 100644
index 0000000000..57c43aa800
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/provider/RSSReferenceBindingProvider.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rss.provider;
+
+import org.apache.tuscany.sca.binding.rss.RSSBinding;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+/**
+ * Implementation of the RSS binding provider.
+ */
+class RSSReferenceBindingProvider implements ReferenceBindingProvider {
+
+    private RuntimeComponentReference reference;
+    private RSSBinding binding;
+
+    RSSReferenceBindingProvider(RuntimeComponent component,
+                                       RuntimeComponentReference reference,
+                                       RSSBinding binding) {
+        this.reference = reference;
+        this.binding = binding;
+    }
+
+    public Invoker createInvoker(Operation operation) {
+        return new RSSBindingInvoker(binding.getURI(), "rss_2.0");
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return reference.getInterfaceContract();
+    }
+    
+    public void start() {
+    }
+
+    public void stop() {
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/provider/RSSServiceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/provider/RSSServiceBindingProvider.java
new file mode 100644
index 0000000000..cc37512175
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/java/org/apache/tuscany/sca/binding/rss/provider/RSSServiceBindingProvider.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rss.provider;
+
+import org.apache.tuscany.sca.binding.rss.RSSBinding;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+/**
+ * Implementation of the RSS binding provider.
+ */
+class RSSServiceBindingProvider implements ServiceBindingProvider {
+
+    private RuntimeComponentService service;
+    private RSSBinding binding;
+    private ServletHost servletHost;
+    private MessageFactory messageFactory;
+    private String servletMapping;
+    private Mediator mediator;
+
+    RSSServiceBindingProvider(RuntimeComponent component,
+                                     RuntimeComponentService service,
+                                     RSSBinding binding,
+                                     ServletHost servletHost,
+                                     MessageFactory messageFactory,
+                                     Mediator mediator) {
+        this.service = service;
+        this.binding = binding;
+        this.servletHost = servletHost;
+        this.messageFactory = messageFactory;
+        this.mediator = mediator;
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return service.getInterfaceContract();
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public void start() {
+        RuntimeComponentService componentService = (RuntimeComponentService)service;
+        RuntimeWire wire = componentService.getRuntimeWire(binding);
+
+        RSSBindingListenerServlet servlet =
+            new RSSBindingListenerServlet(wire, messageFactory, mediator);
+
+        servletMapping = binding.getURI();
+        servletHost.addServletMapping(servletMapping, servlet);
+        
+        // Save the actual binding URI in the binding
+        binding.setURI(servletHost.getURLMapping(binding.getURI()).toString());
+    }
+
+    public void stop() {
+        servletHost.removeServletMapping(servletMapping);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
new file mode 100644
index 0000000000..e60dc2855a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the binding extension

+org.apache.tuscany.sca.binding.rss.provider.RSSBindingProviderFactory;model=org.apache.tuscany.sca.binding.rss.RSSBinding

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/test/java/org/apache/tuscany/sca/binding/rss/Consumer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/test/java/org/apache/tuscany/sca/binding/rss/Consumer.java
new file mode 100644
index 0000000000..19370285f5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/test/java/org/apache/tuscany/sca/binding/rss/Consumer.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rss;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+public class Consumer {
+
+    public static void main(String[] args) throws Exception {
+
+        SCADomain scaDomain = SCADomain.newInstance("org/apache/tuscany/sca/binding/feed/Consumer.composite");
+
+        CustomerClient testService = scaDomain.getService(CustomerClient.class, "CustomerClient");
+        testService.testCustomerCollection();
+
+        scaDomain.close();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/test/java/org/apache/tuscany/sca/binding/rss/CustomerClient.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/test/java/org/apache/tuscany/sca/binding/rss/CustomerClient.java
new file mode 100644
index 0000000000..af87155f45
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/test/java/org/apache/tuscany/sca/binding/rss/CustomerClient.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rss;
+
+public interface CustomerClient {
+
+    void testCustomerCollection() throws Exception;
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/test/java/org/apache/tuscany/sca/binding/rss/CustomerClientImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/test/java/org/apache/tuscany/sca/binding/rss/CustomerClientImpl.java
new file mode 100644
index 0000000000..e71156c379
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/test/java/org/apache/tuscany/sca/binding/rss/CustomerClientImpl.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rss;
+
+import org.apache.tuscany.sca.binding.rss.collection.Collection;
+import org.osoa.sca.annotations.Reference;
+
+import com.sun.syndication.feed.synd.SyndEntry;
+import com.sun.syndication.feed.synd.SyndFeed;
+
+
+public class CustomerClientImpl implements CustomerClient {
+
+    @Reference
+    public Collection resourceCollection;
+
+    public void testCustomerCollection() throws Exception {
+
+        System.out.println(">>> get collection");
+        SyndFeed feed = resourceCollection.getFeed();
+        System.out.println("<<< get collection");
+        for (Object o : feed.getEntries()) {
+            SyndEntry e = (SyndEntry)o;
+            System.out.println("id = " + e.getUri() + " entry = " + e.getTitle());
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/test/java/org/apache/tuscany/sca/binding/rss/CustomerCollectionImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/test/java/org/apache/tuscany/sca/binding/rss/CustomerCollectionImpl.java
new file mode 100644
index 0000000000..d45be65e20
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/test/java/org/apache/tuscany/sca/binding/rss/CustomerCollectionImpl.java
@@ -0,0 +1,103 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rss;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+
+import org.apache.tuscany.sca.binding.rss.collection.Collection;
+import org.osoa.sca.annotations.Scope;
+
+import com.sun.syndication.feed.atom.Content;
+import com.sun.syndication.feed.synd.SyndContent;
+import com.sun.syndication.feed.synd.SyndContentImpl;
+import com.sun.syndication.feed.synd.SyndEntry;
+import com.sun.syndication.feed.synd.SyndEntryImpl;
+import com.sun.syndication.feed.synd.SyndFeed;
+import com.sun.syndication.feed.synd.SyndFeedImpl;
+import com.sun.syndication.feed.synd.SyndLink;
+import com.sun.syndication.feed.synd.SyndLinkImpl;
+
+@Scope("COMPOSITE")
+public class CustomerCollectionImpl implements Collection {
+
+    private Map<String, SyndEntry> entries = new HashMap<String, SyndEntry>();
+
+    public CustomerCollectionImpl() {
+
+        for (int i = 0; i < 4; i++) {
+            String id = "urn:uuid:customer-" + UUID.randomUUID().toString();
+
+            SyndEntry entry = new SyndEntryImpl();
+            entry.setTitle("customer " + "Jane Doe_" + String.valueOf(i));
+            entry.setUri(id);
+
+            SyndContent content = new SyndContentImpl();
+            content.setValue("Jane Doe_" + String.valueOf(i));
+            content.setType(Content.TEXT);
+            entry.setContents(Collections.singletonList(content));
+
+            List<SyndLink> links = new ArrayList<SyndLink>();
+            SyndLink link = new SyndLinkImpl();
+            link.setRel("edit");
+            link.setHref("" + id);
+            links.add(link);
+            entry.setLinks(links);
+
+            links = new ArrayList<SyndLink>();
+            link = new SyndLinkImpl();
+            link.setRel("alternate");
+            link.setHref("" + id);
+            links.add(link);
+            entry.setLinks(links);
+
+            entry.setPublishedDate(new Date());
+
+            entries.put(id, entry);
+            System.out.println(">>> id=" + id);
+        }
+    }
+
+    public SyndFeed getFeed() {
+        System.out.println(">>> CustomerCollectionImpl.getFeed");
+
+        SyndFeed feed = new SyndFeedImpl();
+        feed.setTitle("customers");
+        feed.setDescription("This is a sample feed");
+        feed.getEntries().addAll(entries.values());
+        return feed;
+    }
+
+    public SyndFeed query(String queryString) {
+        System.out.println(">>> CustomerCollectionImpl.query");
+
+        SyndFeed feed = new SyndFeedImpl();
+        feed.setTitle("customers");
+        feed.setDescription("This is a sample feed");
+        feed.getEntries().addAll(entries.values());
+        return feed;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/test/java/org/apache/tuscany/sca/binding/rss/Provider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/test/java/org/apache/tuscany/sca/binding/rss/Provider.java
new file mode 100644
index 0000000000..ae7b72834e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/test/java/org/apache/tuscany/sca/binding/rss/Provider.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rss;
+
+import java.io.IOException;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+public class Provider {
+
+    public static void main(String[] args) {
+
+        SCADomain scaDomain = SCADomain.newInstance("org/apache/tuscany/sca/binding/feed/Provider.composite");
+        System.out.println("Provider.composite ready...");
+
+        try {
+            System.in.read();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        scaDomain.close();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/test/resources/org/apache/tuscany/sca/binding/feed/Consumer.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/test/resources/org/apache/tuscany/sca/binding/feed/Consumer.composite
new file mode 100644
index 0000000000..43cd5e00b9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/test/resources/org/apache/tuscany/sca/binding/feed/Consumer.composite
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
+	   targetNamespace="http://customer"
+	   name="Consumer">
+    
+    <component name="CustomerClient">
+        <implementation.java class="org.apache.tuscany.sca.binding.feed.CustomerClientImpl"/>
+        <reference name="resourceCollection">
+        	<tuscany:binding.rss uri="http://localhost:8084/customer"/>
+        </reference>
+    </component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/test/resources/org/apache/tuscany/sca/binding/feed/Provider.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/test/resources/org/apache/tuscany/sca/binding/feed/Provider.composite
new file mode 100644
index 0000000000..5ffcb50eb8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss-rome/src/test/resources/org/apache/tuscany/sca/binding/feed/Provider.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+	   targetNamespace = "http://customer"
+	   name="Provider">

+

+	<service name="customer" promote="CustomerCollection">

+		<tuscany:binding.rss uri = "http://localhost:8084/customer"/>

+	</service>

+	

+    <component name="CustomerCollection">

+        <implementation.java class="org.apache.tuscany.sca.binding.feed.CustomerCollectionImpl"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/pom.xml
new file mode 100644
index 0000000000..9c09ed88f0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/pom.xml
@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-binding-rss</artifactId>
+    <name>Apache Tuscany SCA RSS Feed Binding Extension</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-data-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/src/main/java/org/apache/tuscany/sca/binding/rss/RSSBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/src/main/java/org/apache/tuscany/sca/binding/rss/RSSBinding.java
new file mode 100644
index 0000000000..2b4989264c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/src/main/java/org/apache/tuscany/sca/binding/rss/RSSBinding.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rss;
+
+import org.apache.tuscany.sca.assembly.Binding;
+
+/**
+ * RSS Feed binding model.
+ */
+public interface RSSBinding extends Binding {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/src/main/java/org/apache/tuscany/sca/binding/rss/RSSBindingFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/src/main/java/org/apache/tuscany/sca/binding/rss/RSSBindingFactory.java
new file mode 100644
index 0000000000..3e691e636e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/src/main/java/org/apache/tuscany/sca/binding/rss/RSSBindingFactory.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rss;
+
+/**
+ * Factory for the RSS binding
+ *
+ * @version $Rev$ $Date$
+ */
+public interface RSSBindingFactory {
+
+    /**
+     * Creates a new RSS binding.
+     * @return the new RSS binding
+     */
+    RSSBinding createRSSBinding();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/src/main/java/org/apache/tuscany/sca/binding/rss/impl/RSSBindingFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/src/main/java/org/apache/tuscany/sca/binding/rss/impl/RSSBindingFactoryImpl.java
new file mode 100644
index 0000000000..a4e6a8283d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/src/main/java/org/apache/tuscany/sca/binding/rss/impl/RSSBindingFactoryImpl.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rss.impl;
+
+import org.apache.tuscany.sca.binding.rss.RSSBinding;
+import org.apache.tuscany.sca.binding.rss.RSSBindingFactory;
+
+/**
+ * Factory for the RSS binding model.
+ *
+ * @version $Rev$ $Date$
+ */
+public class RSSBindingFactoryImpl implements RSSBindingFactory {
+
+    public RSSBinding createRSSBinding() {
+        return new RSSBindingImpl();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/src/main/java/org/apache/tuscany/sca/binding/rss/impl/RSSBindingImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/src/main/java/org/apache/tuscany/sca/binding/rss/impl/RSSBindingImpl.java
new file mode 100644
index 0000000000..ae9cca1638
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/src/main/java/org/apache/tuscany/sca/binding/rss/impl/RSSBindingImpl.java
@@ -0,0 +1,98 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rss.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.binding.rss.RSSBinding;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+/**
+ * Implementation of the RSS Feed binding model.
+ */
+class RSSBindingImpl implements RSSBinding, PolicySetAttachPoint {
+
+    private String name;
+    private String uri;
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private IntentAttachPointType intentAttachPointType;
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
+
+    public List<PolicySet> getApplicablePolicySets() {
+        return applicablePolicySets;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public boolean isUnresolved() {
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        // The binding is always resolved
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+    
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public IntentAttachPointType getType() {
+        return intentAttachPointType;
+    }
+    
+    public void setType(IntentAttachPointType intentAttachPointType) {
+        this.intentAttachPointType = intentAttachPointType;
+    }
+    
+    public void setPolicySets(List<PolicySet> policySets) {
+        this.policySets = policySets; 
+    }
+
+    public void setRequiredIntents(List<Intent> intents) {
+        this.requiredIntents = intents;
+    }
+    
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }     
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.rss.RSSBindingFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.rss.RSSBindingFactory
new file mode 100644
index 0000000000..73c47a3f41
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.rss.RSSBindingFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the model factory
+org.apache.tuscany.sca.binding.rss.impl.RSSBindingFactoryImpl
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..2d0597ff01
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-rss/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.assembly.xml.DefaultBeanModelProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#binding.rss,model=org.apache.tuscany.sca.binding.rss.RSSBinding,factory=org.apache.tuscany.sca.binding.rss.RSSBindingFactory
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/pom.xml
new file mode 100644
index 0000000000..bbe5f6aaa6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/pom.xml
@@ -0,0 +1,95 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-binding-sca-axis2</artifactId>
+    <name>Apache Tuscany SCA Axis2-based Default Binding Extension</name>
+
+    <dependencies>
+    
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>    
+       
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-sca</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-ws-axis2</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>      
+        
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.4</version> <!-- to keep compatible with older servlet containers --> 
+            <scope>provided</scope>
+        </dependency>       
+
+        <dependency>
+            <groupId>org.easymock</groupId>
+            <artifactId>easymock</artifactId>
+            <version>2.2</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-jetty</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>            
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-wsdl-java2wsdl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCABindingInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCABindingInvoker.java
new file mode 100644
index 0000000000..b067fae901
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCABindingInvoker.java
@@ -0,0 +1,142 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.sca.axis2.impl;
+
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.osoa.sca.ServiceUnavailableException;
+
+
+/**
+ * A wrapper for the Axis2BindingInvoker that ensures that the url of the target
+ * service is correct by looking it up in the service registry if it is not provided
+ * 
+ * @version $Rev: 563772 $ $Date: 2007-08-08 07:50:49 +0100 (Wed, 08 Aug 2007) $
+ */
+public class Axis2SCABindingInvoker implements Interceptor {
+    
+    private final static Logger logger = Logger.getLogger(Axis2SCABindingInvoker.class.getName());    
+    
+    private int retryCount = 100;
+    private int retryInterval = 5000; //ms
+    private Invoker axis2Invoker;
+    private Axis2SCAReferenceBindingProvider provider;
+
+    public Axis2SCABindingInvoker(Axis2SCAReferenceBindingProvider provider, Invoker axis2Invoker) {
+        this.axis2Invoker = axis2Invoker;
+        this.provider = provider;
+    }
+
+    public void setNext(Invoker next) {
+    }
+
+    public Invoker getNext() {
+        return null;
+    }
+
+    /**
+     * Fix up the URL for the message. The "to" EndPoint comes from the wire
+     * target and needs to b replaced with the endpoint from the registry. 
+     * The default URL for an Endpoint URI where there is no 
+     * target component or service information, as in the case of a 
+     * wire crossing a node boundary, is "/"
+     */
+    public Message invoke(Message msg) {
+
+        // make sure that the epr of the target service is set in the TO
+        // field of the message
+        EndpointReference to = msg.getTo();
+
+        // check to see if we either don't have an endpoint set or if the uri 
+        // is dynamic or the target service is marked as unresolved
+        if ((to == null) || (to.getURI().equals("/") || (to.getContract() == null) || (to.getContract().isUnresolved()))) {
+
+            EndpointReference eprTo = provider.getServiceEndpoint();
+
+            if (eprTo == null) {
+                throw new ServiceUnavailableException("Endpoint for service: " + provider.getSCABinding().getURI()
+                    + " can't be found for component: "
+                    + provider.getComponent().getName()
+                    + " reference: "
+                    + provider.getComponentReference().getName());
+            }
+            msg.setTo(eprTo);
+        }
+
+        // make sure that the epr of the callback service (if there is one) is set
+        // in the callbackReference field of the message. 
+        EndpointReference callbackEPR = msg.getFrom().getReferenceParameters().getCallbackReference();
+
+        if ((callbackEPR == null) || (callbackEPR.getURI().equals("/"))) {
+
+            callbackEPR = provider.getCallbackEndpoint();
+
+            if (callbackEPR != null) {
+                msg.getFrom().getReferenceParameters().setCallbackReference(callbackEPR);
+            }
+        }
+
+        // do the axis2 stuff
+        Message returnMessage = null;
+        
+    //    for (int i =0; i < retryCount; i++){
+            
+            returnMessage = axis2Invoker.invoke(msg);
+   /*         
+            if ( AxisFault.class.isInstance(returnMessage.getBody())){
+                
+                AxisFault axisFault =  returnMessage.getBody();  
+                
+                if (axisFault.getCause().getClass() == ConnectException.class) {
+                    logger.log(Level.INFO, "Trying to send message to " + 
+                                           msg.getTo().getURI());
+                    
+                    // try and get the service endpoint again just in case
+                    // it's moved
+                    EndpointReference serviceEPR = provider.refreshServiceEndpoint();
+    
+                    if (serviceEPR == null) {
+                        throw new ServiceUnavailableException("Endpoint for service: " + provider.getSCABinding().getURI()
+                            + " can't be found for component: "
+                            + provider.getComponent().getName()
+                            + " reference: "
+                            + provider.getComponentReference().getName());
+                    }
+                    msg.setTo(serviceEPR);  
+                } else {
+                    break;
+                }
+          
+            } else {
+                break;
+            }
+            
+            try {
+                Thread.sleep(retryInterval);
+            } catch(InterruptedException ex) {
+            }
+         }            
+        */
+        return returnMessage;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCABindingProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCABindingProviderFactory.java
new file mode 100644
index 0000000000..6ced6de979
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCABindingProviderFactory.java
@@ -0,0 +1,78 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2.impl;
+
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.binding.sca.DistributedSCABinding;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerDefinitionsLoader;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * The factory for the Axis2 based implementation of the distributed sca binding
+ * 
+ * @version $Rev: 563772 $ $Date: 2007-08-08 07:50:49 +0100 (Wed, 08 Aug 2007) $
+ */
+public class Axis2SCABindingProviderFactory implements BindingProviderFactory<DistributedSCABinding> {
+    
+    private MessageFactory messageFactory;
+    private ServletHost servletHost;
+    private NodeFactory nodeFactory = null;
+    private Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassnames = null;
+
+
+    public Axis2SCABindingProviderFactory(ExtensionPointRegistry extensionPoints) {
+        ServletHostExtensionPoint servletHosts = extensionPoints.getExtensionPoint(ServletHostExtensionPoint.class);
+        this.servletHost = servletHosts.getServletHosts().get(0);
+        ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        this.messageFactory = modelFactories.getFactory(MessageFactory.class);
+        nodeFactory = modelFactories.getFactory(NodeFactory.class);
+        policyHandlerClassnames = PolicyHandlerDefinitionsLoader.loadPolicyHandlerClassnames();
+    }    
+
+    public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+                                                                   RuntimeComponentReference reference,
+                                                                   DistributedSCABinding binding) {
+        return new Axis2SCAReferenceBindingProvider(nodeFactory, component, reference, binding, servletHost, messageFactory, policyHandlerClassnames);
+    }
+
+    public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+                                                               RuntimeComponentService service,
+                                                               DistributedSCABinding binding) {
+        return new Axis2SCAServiceBindingProvider(nodeFactory, component, service, binding, servletHost, messageFactory, policyHandlerClassnames);
+    }
+
+    public Class<DistributedSCABinding> getModelType() {
+        return DistributedSCABinding.class;
+    }  
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAReferenceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAReferenceBindingProvider.java
new file mode 100644
index 0000000000..fd9061b852
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAReferenceBindingProvider.java
@@ -0,0 +1,277 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2.impl;
+
+import java.net.URI;
+import java.util.List;
+import java.util.Map;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.binding.sca.DistributedSCABinding;
+import org.apache.tuscany.sca.binding.ws.DefaultWebServiceBindingFactory;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.axis2.Axis2ReferenceBindingProvider;
+import org.apache.tuscany.sca.core.assembly.EndpointReferenceImpl;
+import org.apache.tuscany.sca.domain.SCADomainEventService;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.wsdl.java2wsdl.Java2WSDLHelper;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+/**
+ * The reference binding provider for the remote sca binding implementation. Relies on the 
+ * binding-ws-axis implementation for sending messages to remote services to this provider
+ * just uses the ws-axis provider. 
+ * 
+ * @version $Rev: 563772 $ $Date: 2007-08-08 07:50:49 +0100 (Wed, 08 Aug 2007) $
+ */
+public class Axis2SCAReferenceBindingProvider implements ReferenceBindingProvider {
+
+    private final static Logger logger = Logger.getLogger(Axis2SCAReferenceBindingProvider.class.getName());
+    
+    private NodeFactory nodeFactory;
+    private RuntimeComponent component;
+    private RuntimeComponentReference reference;
+    private SCABinding binding;
+    private Axis2ReferenceBindingProvider axisReferenceBindingProvider;
+    private WebServiceBinding wsBinding;
+    
+    private EndpointReference serviceEPR = null;
+    private EndpointReference callbackEPR = null;
+
+    public Axis2SCAReferenceBindingProvider(NodeFactory nodeFactory,
+    		                            RuntimeComponent component,
+                                            RuntimeComponentReference reference,
+                                            DistributedSCABinding binding,
+                                            ServletHost servletHost,
+                                            MessageFactory messageFactory,
+                                            Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassnames) {
+    	this.nodeFactory = nodeFactory;
+        this.component = component;
+        this.reference = reference;
+        this.binding = binding.getSCABinding();
+        wsBinding = (new DefaultWebServiceBindingFactory()).createWebServiceBinding();
+       
+        // Turn the java interface contract into a wsdl interface contract
+        InterfaceContract contract = reference.getInterfaceContract();
+        if ((contract instanceof JavaInterfaceContract)) {
+            contract = Java2WSDLHelper.createWSDLInterfaceContract((JavaInterfaceContract)contract);
+        }
+        
+        // Set to use the Axiom data binding
+        contract.getInterface().resetDataBinding(OMElement.class.getName());
+        
+        wsBinding.setBindingInterfaceContract(contract);
+        wsBinding.setName(this.binding.getName());         
+               
+        axisReferenceBindingProvider = new Axis2ReferenceBindingProvider(component,
+                                                                         reference,
+                                                                         wsBinding,
+                                                                         servletHost,
+                                                                         messageFactory,
+                                                                         policyHandlerClassnames);
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return wsBinding.getBindingInterfaceContract();
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public Invoker createInvoker(Operation operation) {
+        return new Axis2SCABindingInvoker(this, axisReferenceBindingProvider.createInvoker(operation));
+    }
+
+    /**
+     * Uses the distributed domain service discovery feature to locate remote
+     * service endpoints
+     * 
+     * @return An EPR for the target service that this reference refers to 
+     */
+    public EndpointReference getServiceEndpoint(){
+      
+        String endpointURL = null;
+        
+        if (binding.getURI() != null) {
+            // check if the binding URI is already resolved if it is use is if not 
+            try {
+                URI uri = new URI(binding.getURI());
+                 if (uri.isAbsolute()) {
+                     endpointURL = binding.getURI();
+                 } 
+            } catch(Exception ex) {
+                // do nothing
+            } 
+            
+            if ( endpointURL == null) {  
+                SCADomainEventService domainProxy = (SCADomainEventService)nodeFactory.getNode().getDomain();
+                
+                try {
+                    endpointURL = domainProxy.findServiceEndpoint(nodeFactory.getNode().getDomain().getURI(), 
+                                                                  binding.getURI(), 
+                                                                  binding.getClass().getName());
+                } catch (Exception ex) {
+                    logger.log(Level.WARNING, 
+                               "Unable to  find service service: "  +
+                               nodeFactory.getNode().getDomain().getURI() + " " +
+                               nodeFactory.getNode().getURI() + " " +
+                               binding.getURI() + " " +
+                               binding.getClass().getName());                    
+                }
+                
+                if (endpointURL.equals(domainProxy.SERVICE_NOT_REGISTERED)){
+                    throw new IllegalStateException("Can't resolve reference as no SCA binding URI is available while trying to find target service. Component: "+
+                                                    component.getName() +
+                                                    " and reference: " + 
+                                                    reference.getName() ); 
+                }   
+            }  
+        }
+        
+        binding.setURI(endpointURL);
+
+        serviceEPR = new EndpointReferenceImpl(binding.getURI());
+            
+        
+/*        
+        if ( serviceEPR == null && nodeFactory.getNode() != null ){
+            // try to resolve the service endpoint with the registry 
+            SCADomainEventService domainProxy = (SCADomainEventService)nodeFactory.getNode().getDomain();
+            
+            if (domainProxy != null){
+            
+	            // The binding URI might be null in the case where this reference is completely
+	            // dynamic, for example, in the case of callbacks
+                    String bindingURIString = binding.getURI();
+	            if (bindingURIString != null) {
+	                String serviceURL  = null;
+	                URI bindingURI = null;
+	                
+	                // first time through here assume that the binding URI is correct
+	                try {
+	                    bindingURI = new URI(bindingURIString);
+	                    if (bindingURI.isAbsolute()){
+	                        serviceURL = bindingURIString;
+	                    }
+	                } catch(Exception ex) {
+	                    
+	                }
+	                
+	                if ( serviceURL == null) {   
+        	                try {
+        	                    serviceURL = domainProxy.findServiceEndpoint(nodeFactory.getNode().getDomain().getURI(), 
+        	                                                                 bindingURI.getPath(), 
+        	                                                                 binding.getClass().getName());
+        	                } catch (Exception ex) {
+        	                    logger.log(Level.WARNING, 
+        	                               "Unable to  find service service: "  +
+        	                               nodeFactory.getNode().getDomain().getURI() + " " +
+        	                               nodeFactory.getNode().getURI() + " " +
+        	                               binding.getURI() + " " +
+        	                               binding.getClass().getName());	                 
+        	                }
+	                }
+	                
+	                if ( (serviceURL != null ) &&
+	                     (!serviceURL.equals(""))){
+	                    serviceEPR = new EndpointReferenceImpl(serviceURL);
+	                }
+	            }
+            } else {
+	            throw new IllegalStateException("No domain service available while trying to find component: "+
+						                        component.getName() +
+						                        " and service: " + 
+						                        reference.getName());	 
+            }
+        }
+*/        
+        
+        return serviceEPR;
+    }
+    
+    /**
+     * Go back to the distributed domain to go and get the service endpoint
+     * 
+     * @return An EPR for the target service that this reference refers to 
+     */
+    public EndpointReference refreshServiceEndpoint(){ 
+        serviceEPR= null;
+        return getServiceEndpoint();
+    }
+    
+    /**
+     * Retrieves the uri of the callback service (that this reference has created)
+     * returns null if there is no callback service for the sca binding
+     * 
+     * @return the callback endpoint
+     */
+    public EndpointReference getCallbackEndpoint(){
+        if (callbackEPR == null) {
+            if (reference.getCallbackService() != null) {
+                for (Binding callbackBinding : reference.getCallbackService().getBindings()) {
+                    if (callbackBinding instanceof SCABinding) {
+                        callbackEPR = new EndpointReferenceImpl(reference.getName() + "/" + callbackBinding.getName());
+                        continue;
+                    }
+                }
+            }    
+        }
+        return callbackEPR;
+    }
+    
+    
+    public SCABinding getSCABinding () {
+        return binding;
+    }
+    
+    public RuntimeComponent getComponent () {
+        return component;
+    }
+    
+    public RuntimeComponentReference getComponentReference () {
+        return reference;
+    }    
+
+    public void start() {
+        // Try and resolve the service endpoint just in case it is available now
+       // getServiceEndpoint();
+        axisReferenceBindingProvider.start();
+    }
+
+    public void stop() {
+        axisReferenceBindingProvider.stop();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAServiceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAServiceBindingProvider.java
new file mode 100644
index 0000000000..d51f3caaec
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAServiceBindingProvider.java
@@ -0,0 +1,231 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2.impl;
+
+import java.util.List;
+import java.util.Map;
+import java.util.logging.Logger;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.binding.sca.DistributedSCABinding;
+import org.apache.tuscany.sca.binding.ws.DefaultWebServiceBindingFactory;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceProvider;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.wsdl.java2wsdl.Java2WSDLHelper;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * The service binding provider for the remote sca binding implementation. Relies on the 
+ * binding-ws-axis implementation for providing a remote message endpoint for this service
+ * 
+ * @version $Rev: 563772 $ $Date: 2007-08-08 07:50:49 +0100 (Wed, 08 Aug 2007) $
+ */
+public class Axis2SCAServiceBindingProvider implements ServiceBindingProvider {
+    
+    private final static Logger logger = Logger.getLogger(Axis2SCAServiceBindingProvider.class.getName());
+
+    private NodeFactory nodeFactory;
+    private SCABinding binding;
+    private Axis2ServiceProvider axisProvider;
+    private WebServiceBinding wsBinding;
+    
+    private boolean started = false;
+
+
+    public Axis2SCAServiceBindingProvider(NodeFactory nodeFactory,
+    		                          RuntimeComponent component,
+                                          RuntimeComponentService service,
+                                          DistributedSCABinding binding,
+                                          ServletHost servletHost,
+                                          MessageFactory messageFactory,
+                                          Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassnames) {
+     	this.nodeFactory = nodeFactory;
+        this.binding = binding.getSCABinding();
+        wsBinding = (new DefaultWebServiceBindingFactory()).createWebServiceBinding();
+        
+        // Turn the java interface contract into a wsdl interface contract
+        InterfaceContract contract = service.getInterfaceContract();
+        if ((contract instanceof JavaInterfaceContract)) {
+            contract = Java2WSDLHelper.createWSDLInterfaceContract((JavaInterfaceContract)contract);
+        }
+        
+        // Set to use the Axiom data binding
+        contract.getInterface().resetDataBinding(OMElement.class.getName());
+        
+        wsBinding.setBindingInterfaceContract(contract);
+        wsBinding.setName(this.binding.getName()); 
+        wsBinding.setURI(this.binding.getURI());
+        
+        axisProvider = new Axis2SCAServiceProvider(component, 
+                                                   service, 
+                                                   this.binding,
+                                                   wsBinding,
+                                                   servletHost,
+                                                   messageFactory,
+                                                   policyHandlerClassnames);
+        
+        this.binding.setURI(wsBinding.getURI());
+        
+/*
+        if ((nodeFactory != null) && (nodeFactory.getNode() != null)){
+            
+            SCADomainEventService domainProxy = (SCADomainEventService)nodeFactory.getNode().getDomain();
+            
+            if (domainProxy != null) {
+
+                // work out what the component service name is that will be registered
+                // it should be the path element of the binding uri
+                String componentServiceName = this.binding.getURI();
+    		        
+        	try {
+        	    URI servicePath = new URI(this.binding.getURI());
+                    componentServiceName = servicePath.getPath();
+    		            
+                    // strip any leading slash
+                    if (componentServiceName.charAt(0) == '/'){
+                        componentServiceName = componentServiceName.substring(1, componentServiceName.length());
+                    }
+                } catch(Exception ex) {
+                    // do nothing, the binding uri string will be used
+                }
+    		        
+                // work out what the endpoint address is that the component service name will be registered
+                // against. Be default this is the url calculated by the web services binding but
+                // we have to adjust that to:
+                // 1. correct the host and port in the case that this is a web app as the container controls the port
+                // 2. correct the host name in the case that it's localhost		        
+                String componentServiceUrlString = wsBinding.getURI();
+                URI componentServiceUrl = URI.create(componentServiceUrlString);
+    		        
+                String newHost = componentServiceUrl.getHost();
+                int newPort = componentServiceUrl.getPort();
+                
+                // TODO - could do with a change to the ServletHost API so that we can just ask the servlet
+                //        host if it is controlling the URL
+                if (servletHost.getClass().getName().equals("WebbAppServletHost")){
+                    // the service URL will likely be completely different to that 
+                    // calculated by the ws binding so replace it with the node url
+                    // The node url will have been set via init parameters in the web app
+                    URL nodeUrl;
+                    try {
+                        URI tmpURI = new URI(nodeFactory.getNode().getURI());
+                        nodeUrl = tmpURI.toURL();
+                    } catch (Exception ex) {
+                        throw new IllegalStateException("Node running inside a webapp and node was not created with a valid node url");
+                    }
+                     
+                    if (nodeUrl != null){
+                        newHost = nodeUrl.getHost();
+                        newPort = nodeUrl.getPort();
+                    } else {
+                        throw new IllegalStateException("Node running inside a webapp and node was not created with a valid node url");
+                    }
+                }
+    		        
+                // no good registering localhost as a host name when nodes are spread across 
+                // machines
+                if ( newHost == null || newHost.equals("localhost")){
+                    try {
+                        newHost = InetAddress.getLocalHost().getHostName();
+                    } catch(UnknownHostException ex) {
+                        throw new IllegalStateException("Got unknown host while trying to get the local host name in order to regsiter service with the domain");
+                    }		        
+                }
+                if (newPort == -1) {
+                    newPort = 8080;
+                }
+                    
+                // replace the old with the new
+                try {
+                    componentServiceUrl = new URI(componentServiceUrl.getScheme() == null? "http" : componentServiceUrl.getScheme(),
+                                                                      componentServiceUrl.getUserInfo(),
+                                                                      newHost, newPort,
+                                                                      componentServiceUrl.getPath(),
+                                                                      componentServiceUrl.getQuery(),
+                                                                      componentServiceUrl.getFragment());
+                    componentServiceUrlString = componentServiceUrl.toString();
+                } catch (URISyntaxException e) {
+                    throw new IllegalStateException(e);
+                }
+    		        		
+                try {
+                    domainProxy.registerServiceEndpoint(nodeFactory.getNode().getDomain().getURI(), 
+                                                        nodeFactory.getNode().getURI(), 
+                                                        componentServiceName, 
+                                                        SCABinding.class.getName(), 
+                                                        componentServiceUrlString);
+                } catch(Exception ex) {
+                    logger.log(Level.WARNING, 
+                               "Unable to  register service: "  +
+                               nodeFactory.getNode().getDomain().getURI() + " " +
+                               nodeFactory.getNode().getURI() + " " +
+                               componentServiceName + " " +
+                               SCABinding.class.getName() + " " +
+                               componentServiceUrlString);
+                }
+            }
+       } else {
+           throw new IllegalStateException("No domain available for component: "+
+                                           component.getName() +
+                                           " and service: " + 
+                                           service.getName());        	
+       }
+*/       
+
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return wsBinding.getBindingInterfaceContract();
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public void start() {
+        if (started) {
+            return;
+        } else {
+            started = true;
+        }
+        
+        axisProvider.start();
+    }
+
+    public void stop() {
+        if (!started) {
+            return;
+        } else {
+            started = false;
+        }
+        
+        axisProvider.stop();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAServiceProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAServiceProvider.java
new file mode 100644
index 0000000000..076648c78b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAServiceProvider.java
@@ -0,0 +1,85 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2.impl;
+
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceProvider;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * A specialization of the Axis2BindingProvider that just switches in the SCABinding model
+ * element when it is required. The SCABinding is required as the service binding provider
+ * finds the service wire based in the binding 
+ * 
+ * @version $Rev: 563772 $ $Date: 2007-08-08 07:50:49 +0100 (Wed, 08 Aug 2007) $
+ */
+public class Axis2SCAServiceProvider extends Axis2ServiceProvider {
+
+    private SCABinding binding;
+    
+    /**
+     * Switch in the fake ws binding
+     * 
+     * @param component
+     * @param service
+     * @param binding
+     * @param wsBinding
+     * @param servletHost
+     * @param messageFactory
+     */
+    public Axis2SCAServiceProvider(RuntimeComponent component,
+                                   RuntimeComponentService service,
+                                   SCABinding binding,
+                                   WebServiceBinding wsBinding,
+                                   ServletHost servletHost,
+                                   MessageFactory messageFactory,
+                                   Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassnames)  {
+        
+        super(component, 
+                service, 
+                wsBinding, 
+                servletHost,
+                messageFactory,
+                policyHandlerClassnames);
+
+        this.binding = binding;
+    }
+    
+    /**
+     * Return the sca binding as wires will be registered against this rather
+     * than against the wsBinding that the Axis2SCAServiceProvider is 
+     * expecting
+     * 
+     * @return the binding
+     */
+    @Override
+    protected Binding getBinding(){
+        return binding;
+    }    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
new file mode 100644
index 0000000000..1b369cde06
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the binding extension

+org.apache.tuscany.sca.binding.sca.axis2.impl.Axis2SCABindingProviderFactory;model=org.apache.tuscany.sca.binding.sca.DistributedSCABinding

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/AsynchTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/AsynchTestCase.java
new file mode 100644
index 0000000000..95d08c9fcb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/AsynchTestCase.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.sca.axis2;
+
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldClient;
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl.HelloWorldClientCallbackOnewayRemoteImpl;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+public class AsynchTestCase extends BaseTest {
+    
+    public static TestNode nodeA;
+    public static TestNode nodeB;
+
+    @BeforeClass
+    public static void init() throws Exception {
+        System.out.println("Setting up distributed nodes");
+
+        try {
+            // create and start domains
+            nodeA = createNode("http://localhost:8100/nodeG");
+            nodeB = createNode("http://localhost:8200/nodeH");
+            testDomain.start();
+            nodeA.start();
+            nodeB.start();
+
+        } catch (Exception ex) {
+            System.err.println("Exception when creating domain " + ex.getMessage());
+            ex.printStackTrace(System.err);
+            throw ex;
+        }     
+    }
+
+    @AfterClass
+    public static void destroy() throws Exception {
+        nodeA.destroy();
+        nodeB.destroy();
+    }   
+    
+    @Test
+    public void testHelloWorldAsynch() throws Exception {        
+        HelloWorldClient helloWorldClientB;
+        helloWorldClientB = nodeA.getService(HelloWorldClient.class, "AHelloWorldClientCallbackRemote");
+        helloWorldClientB.getGreetings("fred");
+        System.out.println("Sleeping ...");
+        Thread.sleep(2000);
+        System.out.println("... Done");
+        Assert.assertEquals("callback fred", HelloWorldClientCallbackOnewayRemoteImpl.result );
+        
+    }      
+       
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/BaseTest.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/BaseTest.java
new file mode 100644
index 0000000000..9b99ecfa5e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/BaseTest.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.sca.axis2;
+
+import java.util.ArrayList;
+import java.util.List;
+
+
+public class BaseTest {
+
+    public static String DEFULT_DOMAIN_NAME = "mydomain";
+    public static TestDomain testDomain = new TestDomain(DEFULT_DOMAIN_NAME);
+
+    public static TestNode createNode(String nodeName) throws Exception {
+        TestNode node = new TestNode(DEFULT_DOMAIN_NAME, nodeName, testDomain);
+        return node;
+    }
+    
+    public static void startNodes() {
+        
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/CallbackTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/CallbackTestCase.java
new file mode 100644
index 0000000000..e61e8d2362
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/CallbackTestCase.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.sca.axis2;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldClient;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+public class CallbackTestCase extends BaseTest {
+    
+    public static TestNode nodeA;
+    public static TestNode nodeB;
+
+    @BeforeClass
+    public static void init() throws Exception {
+        System.out.println("Setting up distributed nodes");
+
+        try {
+            // create and start domains
+            nodeA = createNode("http://localhost:8100/nodeE");
+            nodeB = createNode("http://localhost:8200/nodeF");
+            testDomain.start();
+            nodeA.start();
+            nodeB.start();
+
+        } catch (Exception ex) {
+            System.err.println("Exception when creating domain " + ex.getMessage());
+            ex.printStackTrace(System.err);
+            throw ex;
+        }     
+    }
+
+    @AfterClass
+    public static void destroy() throws Exception {
+        nodeA.destroy();
+        nodeB.destroy();
+    }   
+    
+    //@Test
+    public void testHelloWorldCallbackLocal() throws Exception {  
+        HelloWorldClient helloWorldClientB;
+        helloWorldClientB = nodeB.getService(HelloWorldClient.class, "BHelloWorldClientCallbackLocal");
+        Assert.assertEquals("Hello callback fred", helloWorldClientB.getGreetings("fred"));  
+    }      
+    
+    @Test
+    public void testHelloWorldCallbackRemote() throws Exception {  
+        //FIXME works in Eclipse, doesn't with Maven
+//        HelloWorldClient helloWorldClientA;
+//        helloWorldClientA = nodeA.getService(HelloWorldClient.class, "AHelloWorldClientCallbackRemote");
+//        Assert.assertEquals("Hello callback fred", helloWorldClientA.getGreetings("fred"));
+        
+    }    
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/NodeFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/NodeFactoryImpl.java
new file mode 100644
index 0000000000..729250a21f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/NodeFactoryImpl.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2;
+
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.apache.tuscany.sca.node.SCANode;
+
+/**
+ * A factory that always returns the same domain object
+ * 
+ * @version $Rev: 556897 $ $Date: 2007-09-15 12:27:27 +0100 (Sat, 15 Sep 2007) $
+ */
+public class NodeFactoryImpl implements NodeFactory {
+	
+	SCANode node = null;
+	
+	public NodeFactoryImpl(SCANode node){
+		this.node = node;
+	}
+    
+    /**
+     * Returns the domain object
+     * 
+     * @return the domain 
+     */
+    public SCANode getNode(){
+    	return node;
+    }
+    
+    public void setNode(SCANode node){
+        this.node = node;
+    }    
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/PromotionTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/PromotionTestCase.java
new file mode 100644
index 0000000000..ffa4f3f316
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/PromotionTestCase.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.sca.axis2;
+
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+public class PromotionTestCase extends BaseTest {
+    
+    public static TestNode nodeA;
+    public static TestNode nodeB;
+
+    @BeforeClass
+    public static void init() throws Exception {
+        System.out.println("Setting up distributed nodes");
+
+        try {
+            // create and start domains
+            nodeA = createNode("http://localhost:8100/nodeC");
+            nodeB = createNode("http://localhost:8200/nodeD");
+            testDomain.start();
+            nodeA.start();
+            nodeB.start();
+
+        } catch (Exception ex) {
+            System.err.println("Exception when creating domain " + ex.getMessage());
+            ex.printStackTrace(System.err);
+            throw ex;
+        }     
+    }
+
+    @AfterClass
+    public static void destroy() throws Exception {
+        nodeA.destroy();
+        nodeB.destroy();
+    }    
+    
+    @Test
+    public void testHelloWorldPromotion() throws Exception {  
+/*        
+        HelloWorldClient helloWorldClientA;
+        helloWorldClientA = nodeA.getService(HelloWorldClient.class, "AHelloWorldClientRemotePromotion");
+        Assert.assertEquals(helloWorldClientA.getGreetings("fred"), "Hello fred");
+*/
+    }      
+  
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/SimpleTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/SimpleTestCase.java
new file mode 100644
index 0000000000..58d97c644f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/SimpleTestCase.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.sca.axis2;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldClient;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+public class SimpleTestCase extends BaseTest {
+    
+    public static TestNode nodeA;
+    public static TestNode nodeB;
+
+    @BeforeClass
+    public static void init() throws Exception {
+        System.out.println("Setting up distributed nodes");
+
+        try {
+            // create and start domains
+            nodeA = createNode("http://localhost:8100/nodeA");
+            nodeB = createNode("http://localhost:8200/nodeB");
+            testDomain.start();
+            nodeA.start();
+            nodeB.start();
+
+        } catch (Exception ex) {
+            System.err.println("Exception when creating domain " + ex.getMessage());
+            ex.printStackTrace(System.err);
+            throw ex;
+        }     
+    }
+
+    @AfterClass
+    public static void destroy() throws Exception {
+        nodeA.destroy();
+        nodeB.destroy();
+    }    
+    
+    @Test
+    public void testHelloWorldLocal() throws Exception {  
+        HelloWorldClient helloWorldClientA = nodeA.getService(HelloWorldClient.class, "AHelloWorldClientLocal");
+        Assert.assertEquals(helloWorldClientA.getGreetings("fred"), "Hello fred");
+        
+    }
+    
+    @Test
+    public void testHelloWorldRemote() throws Exception {  
+        HelloWorldClient helloWorldClientA;
+        helloWorldClientA = nodeA.getService(HelloWorldClient.class, "AHelloWorldClientRemote");
+        Assert.assertEquals(helloWorldClientA.getGreetings("fred"), "Hello fred");
+        
+    }    
+    
+    @Test
+    public void testHelloWorldLocalAndRemote() throws Exception {
+        HelloWorldClient helloWorldClientA = nodeA.getService(HelloWorldClient.class, "AHelloWorldClientLocalAndRemote"); 
+        HelloWorldClient helloWorldClientB = nodeB.getService(HelloWorldClient.class, "BHelloWorldClientLocalAndRemote"); 
+        Assert.assertEquals(helloWorldClientA.getGreetings("fred"), "Hello fred");
+        Assert.assertEquals(helloWorldClientB.getGreetings("fred"), "Hello fred");
+    }   
+    
+    @Test
+    public void testHelloWorldMultipleServices() throws Exception {
+        HelloWorldClient helloWorldClientA = nodeA.getService(HelloWorldClient.class, "AHelloWorldClientMultipleServices"); 
+        HelloWorldClient helloWorldClientA2 = nodeA.getService(HelloWorldClient.class, "AHelloWorldClientMultipleServices2");
+        HelloWorldClient helloWorldClientB = nodeB.getService(HelloWorldClient.class, "BHelloWorldClientMultipleServices");        
+        Assert.assertEquals(helloWorldClientA.getGreetings("fred"), "Hello fred");
+        Assert.assertEquals(helloWorldClientA2.getGreetings("fred"), "Hello fred");
+        Assert.assertEquals(helloWorldClientB.getGreetings("fred"), "Hello fred");
+    }   
+    
+    //@Test
+    public void testHelloWorldMultipleBindings() throws Exception {  
+        HelloWorldClient helloWorldClientA;
+        helloWorldClientA = nodeA.getService(HelloWorldClient.class, "AHelloWorldClientMultipleBindings");
+        Assert.assertEquals(helloWorldClientA.getGreetings("fred"), "Hello fred");
+        
+    }   
+  
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/TestDomain.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/TestDomain.java
new file mode 100644
index 0000000000..3d337ed304
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/TestDomain.java
@@ -0,0 +1,190 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2;
+
+import java.io.Externalizable;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.domain.DomainException;
+import org.apache.tuscany.sca.domain.SCADomain;
+import org.apache.tuscany.sca.domain.SCADomainEventService;
+import org.apache.tuscany.sca.domain.SCADomainSPI;
+import org.apache.tuscany.sca.domain.model.DomainModel;
+import org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.ServiceReference;
+
+/**
+ * The very minimum domain implementation to get these tests going without creating a dependency on 
+ * domain-impl
+ * 
+ * @version $Rev: 552343 $ $Date$
+ */
+public class TestDomain implements SCADomain, SCADomainEventService {
+    
+    private String domainURI;
+    
+    private ReallySmallRuntime domainRuntime;
+    private Composite domainComposite = null;
+    
+    private ClassLoader cl = TestDomain.class.getClassLoader();
+        
+    
+    public TestDomain(String domainURI) {
+        try {
+            this.domainURI = domainURI; 
+            domainRuntime = new ReallySmallRuntime(cl);
+            domainRuntime.start();
+            
+            AssemblyFactory assemblyFactory = domainRuntime.getAssemblyFactory();
+            domainComposite = assemblyFactory.createComposite();
+            domainComposite.setName(new QName(Constants.SCA10_NS, "domain"));
+            domainComposite.setURI(domainURI);
+        } catch (Exception ex) {
+            System.out.println(ex.toString());
+        }
+    }
+    
+    public void start() throws DomainException {
+        domainRuntime.getDomainBuilder().wireDomain(domainComposite);
+    }    
+    
+    public void stop() throws DomainException {
+    }       
+    
+    public void destroy() throws DomainException {
+    }
+        
+    public String getURI(){
+        return domainURI;
+    }
+     
+    
+    public DomainModel getDomainModel() {
+        return null;
+    }
+     
+
+    public void registerServiceEndpoint(String domainUri, String nodeUri, String serviceName, String bindingName, String URL){
+    }
+    
+    public void unregisterServiceEndpoint(String domainUri, String nodeUri, String serviceName, String bindingName){  
+    }
+    
+    public void registerNodeStart(String nodeURI) throws DomainException{
+        
+    }
+    
+    public void registerNodeStop(String nodeURI) throws DomainException {
+        
+    }
+    
+
+    public String findServiceEndpoint(String domainUri, String serviceName, String bindingName){
+        return null;
+    }
+    
+    public String findServiceNode(String domainUri, String serviceName, String bindingName){
+        return null;
+    }
+    
+    public SCADomain getDomain(){
+        return null;
+    }
+    
+    public void registerNode(String nodeURI, String nodeURL, Externalizable nodeManagerRefence){
+    }
+    
+
+    public void unregisterNode(String nodeURI){
+    }
+    
+    public void registerContribution(String nodeURI, String contributionURI, String contributionURL){
+    }
+    
+    public void updateContribution(String contributionURI, URL contributionURL) throws DomainException {
+        
+    }
+    
+    public void registerDomainLevelComposite(String nodeURI, String compositeQNameString) throws DomainException{
+
+    }    
+    
+    public void unregisterContribution(String nodeURI, String contributionURI){
+    }    
+    
+    public void addContribution(String contributionURI, URL contributionURL) throws DomainException {
+    }
+        
+
+    public void removeContribution(String contributionURI) throws DomainException {
+    }
+    
+    public void addDeploymentComposite(String contributionURI, String compositeXML) throws DomainException {
+    }
+    
+    public void updateDeploymentComposite(String contributionURI, String compositeXML) throws DomainException {
+        
+    }
+
+    public void addToDomainLevelComposite(QName compositeQName) throws DomainException {
+    }
+  
+    public void removeFromDomainLevelComposite(QName compositeQName) throws DomainException {
+    }
+    
+    public String getDomainLevelComposite(){
+        return null;
+    }
+
+    public String getQNameDefinition(QName artifact){
+        return null;
+    }
+    
+    public void startComposite(QName compositeName) throws DomainException {
+       
+    }
+
+    public void stopComposite(QName compositeName) throws DomainException {             
+    }
+    
+    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
+        return null;
+    }
+    
+    public <B> B getService(Class<B> businessInterface, String serviceName) {
+        return null;
+    }
+
+    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String name) {
+        return null;
+    } 
+    
+    public void addComposite(Composite composite){
+        domainComposite.getIncludes().add(composite);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/TestNode.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/TestNode.java
new file mode 100644
index 0000000000..8530f37f07
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/TestNode.java
@@ -0,0 +1,315 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2;
+
+import java.net.URI;
+import java.net.URL;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.service.ContributionService;
+import org.apache.tuscany.sca.core.context.ServiceReferenceImpl;
+import org.apache.tuscany.sca.domain.SCADomain;
+import org.apache.tuscany.sca.domain.SCADomainEventService;
+import org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.node.NodeException;
+import org.apache.tuscany.sca.node.NodeFactoryImpl;
+import org.apache.tuscany.sca.node.SCANode;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentContext;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.osoa.sca.ServiceReference;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * The very minimum domain implementation to get these tests going without creating a dependency on 
+ * domain-impl
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-20 14:53:40 +0100 (Thu, 20 Sep 2007) $
+ */
+public class TestNode implements SCANode {
+    
+    private final static Logger logger = Logger.getLogger(TestNode.class.getName());    
+    
+    private String nodeName;
+    private String domainURI;
+    private ReallySmallRuntime nodeRuntime;
+    
+    private ClassLoader cl = BaseTest.class.getClassLoader();
+    private Composite nodeComposite = null;
+    private Composite appComposite = null;
+    
+    private SCADomain scaDomain;
+        
+    
+    public TestNode(String domainURI, String nodeName, SCADomain domain)
+      throws Exception {
+        this.domainURI = domainURI; 
+        this.nodeName = nodeName;
+        this.scaDomain = domain;
+              
+        try {
+
+            // create and start domainA
+            nodeRuntime = new ReallySmallRuntime(cl);
+            nodeRuntime.start();
+            
+            // If a non-null domain name is provided make the node available to the model
+            // this causes the runtime to start registering binding-sca service endpoints
+            // with the domain so only makes sense if we know we have a domain to talk to
+            if (domainURI != null) {
+                ModelFactoryExtensionPoint factories = nodeRuntime.getExtensionPointRegistry().getExtensionPoint(ModelFactoryExtensionPoint.class);
+                NodeFactoryImpl nodeFactory = new NodeFactoryImpl(this);
+                factories.addFactory(nodeFactory);    
+            }
+ 
+            // Configure the default server port
+            int port = URI.create(nodeName).getPort();
+            if (port != -1) {
+                ServletHostExtensionPoint servletHosts = nodeRuntime.getExtensionPointRegistry().getExtensionPoint(ServletHostExtensionPoint.class);
+                for (ServletHost servletHost: servletHosts.getServletHosts()) {
+                    servletHost.setDefaultPort(port);
+                }
+            }
+            
+            // Create an in-memory domain level composite
+            AssemblyFactory assemblyFactory = nodeRuntime.getAssemblyFactory();
+            nodeComposite = assemblyFactory.createComposite();
+            nodeComposite.setName(new QName(Constants.SCA10_NS, "domain"));
+            nodeComposite.setURI(domainURI);
+            
+            // add the top level composite into the composite activator
+            nodeRuntime.getCompositeActivator().setDomainComposite(nodeComposite);  
+            
+            // make the domain available to the model. 
+            ModelFactoryExtensionPoint factories = nodeRuntime.getExtensionPointRegistry().getExtensionPoint(ModelFactoryExtensionPoint.class);
+            NodeFactoryImpl domainFactory = new NodeFactoryImpl(this);
+            factories.addFactory(domainFactory);                       
+
+            // add a contribution to the domain
+            ContributionService contributionService = nodeRuntime.getContributionService();
+
+            // find the current directory as a URL. This is where our contribution 
+            // will come from
+            String contributionDirectory = nodeName.substring(nodeName.lastIndexOf('/') + 1);
+            URL contributionURL = Thread.currentThread().getContextClassLoader().getResource(contributionDirectory + "/");
+
+            // Contribute the SCA application
+            Contribution contribution = contributionService.contribute("http://calculator", contributionURL, null, //resolver, 
+                                                                       false);
+            appComposite = contribution.getDeployables().get(0);
+
+            // Add the deployable composite to the domain
+            nodeComposite.getIncludes().add(appComposite);
+            nodeRuntime.buildComposite(appComposite);
+            nodeRuntime.getCompositeActivator().activate(appComposite);
+            
+            ((TestDomain)domain).addComposite(appComposite);
+            
+            //registerRemoteServices(appComposite);
+
+        } catch (Exception ex) {
+            System.err.println("Exception when creating domain " + ex.getMessage());
+            ex.printStackTrace(System.err);
+            throw ex;
+        }         
+    }
+    
+    public void start()
+        throws NodeException {
+        
+        try {
+
+            nodeRuntime.getCompositeActivator().start(appComposite);
+        } catch (Exception ex) {
+            System.err.println("Exception when creating domain " + ex.getMessage());
+            ex.printStackTrace(System.err);
+        }         
+        
+    }
+    
+    public void stop() 
+      throws NodeException {
+    }
+    
+    public void destroy() throws NodeException {
+        try {
+            nodeRuntime.stop();
+        } catch(Exception ex) {
+            throw new NodeException(ex);
+        }
+    }
+    
+        
+    public String getURI(){
+        return nodeName;
+    }
+    
+    public SCADomain getDomain(){
+        return scaDomain;
+    }
+    
+    public void addContribution(String contributionURI, URL contributionURL) throws NodeException {
+        addContribution(contributionURI, contributionURL, null);
+    }
+        
+    public void addContribution(String contributionURI, URL contributionURL, ClassLoader contributionClassLoader ) throws NodeException {
+       
+    }
+    
+    public void removeContribution(String contributionURI) throws NodeException {
+    }
+
+    public void removeContributions() throws NodeException {
+ 
+    }
+    
+    public void addToDomainLevelComposite(QName compositeName) throws NodeException {
+    }
+    
+    public void addToDomainLevelComposite(String compositePath) throws NodeException {
+    }
+    
+    public <B> B getService(Class<B> businessInterface, String serviceName) {
+        ServiceReference<B> serviceReference = getServiceReference(businessInterface, serviceName);
+        if (serviceReference == null) {
+            throw new ServiceRuntimeException("Service not found: " + serviceName);
+        }
+        return serviceReference.getService();
+    }
+
+    private <B> ServiceReference<B> createServiceReference(Class<B> businessInterface, String targetURI) {
+        try {
+            AssemblyFactory assemblyFactory = nodeRuntime.getAssemblyFactory();
+            Composite composite = assemblyFactory.createComposite();
+            composite.setName(new QName(Constants.SCA10_TUSCANY_NS, "default"));
+            RuntimeComponent component = (RuntimeComponent)assemblyFactory.createComponent();
+            component.setName("default");
+            component.setURI("default");
+            nodeRuntime.getCompositeActivator().configureComponentContext(component);
+            composite.getComponents().add(component);
+            RuntimeComponentReference reference = (RuntimeComponentReference)assemblyFactory.createComponentReference();
+            reference.setName("default");
+            ModelFactoryExtensionPoint factories =
+                nodeRuntime.getExtensionPointRegistry().getExtensionPoint(ModelFactoryExtensionPoint.class);
+            JavaInterfaceFactory javaInterfaceFactory = factories.getFactory(JavaInterfaceFactory.class);
+            InterfaceContract interfaceContract = javaInterfaceFactory.createJavaInterfaceContract();
+            interfaceContract.setInterface(javaInterfaceFactory.createJavaInterface(businessInterface));
+            reference.setInterfaceContract(interfaceContract);
+            component.getReferences().add(reference);
+            reference.setComponent(component);
+            SCABindingFactory scaBindingFactory = factories.getFactory(SCABindingFactory.class);
+            SCABinding binding = scaBindingFactory.createSCABinding();
+            binding.setURI(targetURI);
+            reference.getBindings().add(binding);       
+            return new ServiceReferenceImpl<B>(businessInterface, component, reference, binding, nodeRuntime
+                .getProxyFactory(), nodeRuntime.getCompositeActivator());
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String name) {
+
+        // Extract the component name
+        String componentName;
+        String serviceName;
+        int i = name.indexOf('/');
+        if (i != -1) {
+            componentName = name.substring(0, i);
+            serviceName = name.substring(i + 1);
+
+        } else {
+            componentName = name;
+            serviceName = null;
+        }
+
+        // Lookup the component in the domain
+        
+        Component component = null;
+        
+        for (Composite composite: nodeComposite.getIncludes()) {
+            for (Component componentLoop: composite.getComponents()) {
+                if (componentLoop.getName().equals(componentName)) {
+                    component = componentLoop;
+                    break;
+                }
+            }
+        }        
+        if (component == null) {
+            // The component is not local in the partition, try to create a remote service ref
+            return createServiceReference(businessInterface, name);
+        }
+        RuntimeComponentContext componentContext = null;
+
+        // If the component is a composite, then we need to find the
+        // non-composite component that provides the requested service
+        if (component.getImplementation() instanceof Composite) {
+            for (ComponentService componentService : component.getServices()) {
+                if (serviceName == null || serviceName.equals(componentService.getName())) {
+                    CompositeService compositeService = (CompositeService)componentService.getService();
+                    if (compositeService != null) {
+                        if (serviceName != null) {
+                            serviceName = "$promoted$." + serviceName;
+                        }
+                        componentContext =
+                            ((RuntimeComponent)compositeService.getPromotedComponent()).getComponentContext();
+                        return componentContext.createSelfReference(businessInterface, compositeService
+                            .getPromotedService());
+                    }
+                    break;
+                }
+            }
+            // No matching service is found
+            throw new ServiceRuntimeException("Composite service not found: " + name);
+        } else {
+            componentContext = ((RuntimeComponent)component).getComponentContext();
+            if (serviceName != null) {
+                return componentContext.createSelfReference(businessInterface, serviceName);
+            } else {
+                return componentContext.createSelfReference(businessInterface);
+            }
+        }
+    }
+
+    public void startContribution(String contributionURI) throws NodeException {
+    }     
+}
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/HelloWorldCallbackRemote.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/HelloWorldCallbackRemote.java
new file mode 100644
index 0000000000..cf1db53cff
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/HelloWorldCallbackRemote.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2.helloworld;
+
+import org.osoa.sca.annotations.Remotable;
+
+@Remotable
+public interface HelloWorldCallbackRemote {
+    
+    public String getGreetingsCallbackRemote(String s);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/HelloWorldClient.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/HelloWorldClient.java
new file mode 100644
index 0000000000..55ec104a73
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/HelloWorldClient.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2.helloworld;
+
+
+public interface HelloWorldClient {
+    
+    public String getGreetings(String s);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/HelloWorldServiceCallbackOnewayRemote.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/HelloWorldServiceCallbackOnewayRemote.java
new file mode 100644
index 0000000000..ed1a2abad2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/HelloWorldServiceCallbackOnewayRemote.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2.helloworld;
+
+import org.osoa.sca.annotations.Callback;
+import org.osoa.sca.annotations.OneWay;
+import org.osoa.sca.annotations.Remotable;
+
+@Remotable
+@Callback(HelloWorldCallbackRemote.class)
+public interface HelloWorldServiceCallbackOnewayRemote {
+    
+    @OneWay
+    public void getGreetingsRemote(String s);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/HelloWorldServiceCallbackRemote.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/HelloWorldServiceCallbackRemote.java
new file mode 100644
index 0000000000..a63d773dbe
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/HelloWorldServiceCallbackRemote.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2.helloworld;
+
+import org.osoa.sca.annotations.Callback;
+import org.osoa.sca.annotations.Remotable;
+
+@Remotable
+@Callback(HelloWorldCallbackRemote.class)
+public interface HelloWorldServiceCallbackRemote {
+    
+    public String getGreetingsRemote(String s);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/HelloWorldServiceLocal.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/HelloWorldServiceLocal.java
new file mode 100644
index 0000000000..4990d9c15f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/HelloWorldServiceLocal.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2.helloworld;
+
+
+public interface HelloWorldServiceLocal {
+    
+    public String getGreetingsLocal(String s);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/HelloWorldServiceRemote.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/HelloWorldServiceRemote.java
new file mode 100644
index 0000000000..fc3342750b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/HelloWorldServiceRemote.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2.helloworld;
+
+import org.osoa.sca.annotations.Remotable;
+
+@Remotable
+public interface HelloWorldServiceRemote {
+    
+    public String getGreetingsRemote(String s);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/HelloWorldServiceRemote2.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/HelloWorldServiceRemote2.java
new file mode 100644
index 0000000000..70488ce22e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/HelloWorldServiceRemote2.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2.helloworld;
+
+import org.osoa.sca.annotations.Remotable;
+
+@Remotable
+public interface HelloWorldServiceRemote2 {
+    
+    public String getGreetingsRemote2(String s);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldClientCallbackOnewayRemoteImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldClientCallbackOnewayRemoteImpl.java
new file mode 100644
index 0000000000..8fafe0b165
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldClientCallbackOnewayRemoteImpl.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl;
+
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldClient;
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldServiceCallbackOnewayRemote;
+import org.osoa.sca.annotations.Reference;
+
+public class HelloWorldClientCallbackOnewayRemoteImpl implements HelloWorldClient {
+    
+    public static String result;
+
+    @Reference
+    public HelloWorldServiceCallbackOnewayRemote helloWorldService;
+    
+    public String getGreetings(String s) {
+        helloWorldService.getGreetingsRemote(s);
+        return null;
+    }
+    
+    public String getGreetingsCallbackRemote(String s) {
+        result =  "callback " + s;
+        return result;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldClientCallbackRemoteImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldClientCallbackRemoteImpl.java
new file mode 100644
index 0000000000..6e3931e708
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldClientCallbackRemoteImpl.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl;
+
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldClient;
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldServiceCallbackRemote;
+import org.osoa.sca.annotations.Reference;
+
+public class HelloWorldClientCallbackRemoteImpl implements HelloWorldClient {
+    
+    public static String result;
+
+    @Reference
+    public HelloWorldServiceCallbackRemote helloWorldService;
+    
+    public String getGreetings(String s) {
+        return helloWorldService.getGreetingsRemote(s);
+    }
+    
+    public String getGreetingsCallbackRemote(String s) {
+        result =  "callback " + s;
+        return result;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldClientLocalImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldClientLocalImpl.java
new file mode 100644
index 0000000000..fd1178af68
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldClientLocalImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl;
+
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldClient;
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldServiceLocal;
+import org.osoa.sca.annotations.Reference;
+
+public class HelloWorldClientLocalImpl implements HelloWorldClient {
+
+    @Reference
+    public HelloWorldServiceLocal helloWorldService;
+    
+    public String getGreetings(String s) {
+        return helloWorldService.getGreetingsLocal(s);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldClientRemote2Impl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldClientRemote2Impl.java
new file mode 100644
index 0000000000..aa911d63d6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldClientRemote2Impl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl;
+
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldClient;
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldServiceRemote2;
+import org.osoa.sca.annotations.Reference;
+
+public class HelloWorldClientRemote2Impl implements HelloWorldClient {
+
+    @Reference
+    public HelloWorldServiceRemote2 helloWorldService;
+    
+    public String getGreetings(String s) {
+        return helloWorldService.getGreetingsRemote2(s);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldClientRemoteImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldClientRemoteImpl.java
new file mode 100644
index 0000000000..d418d8db9a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldClientRemoteImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl;
+
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldClient;
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldServiceRemote;
+import org.osoa.sca.annotations.Reference;
+
+public class HelloWorldClientRemoteImpl implements HelloWorldClient {
+
+    @Reference
+    public HelloWorldServiceRemote helloWorldService;
+    
+    public String getGreetings(String s) {
+        return helloWorldService.getGreetingsRemote(s);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldServiceCallbackOnewayRemoteImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldServiceCallbackOnewayRemoteImpl.java
new file mode 100644
index 0000000000..028b03e56c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldServiceCallbackOnewayRemoteImpl.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl;
+
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldCallbackRemote;
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldServiceCallbackOnewayRemote;
+import org.osoa.sca.annotations.Callback;
+
+
+public class HelloWorldServiceCallbackOnewayRemoteImpl implements HelloWorldServiceCallbackOnewayRemote {
+
+    @Callback
+    protected HelloWorldCallbackRemote theCallback;
+
+    public void getGreetingsRemote(String s) {
+        theCallback.getGreetingsCallbackRemote(s);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldServiceCallbackRemoteImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldServiceCallbackRemoteImpl.java
new file mode 100644
index 0000000000..b78325d21c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldServiceCallbackRemoteImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl;
+
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldCallbackRemote;
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldServiceCallbackRemote;
+import org.osoa.sca.annotations.Callback;
+
+public class HelloWorldServiceCallbackRemoteImpl implements HelloWorldServiceCallbackRemote {
+    
+    @Callback
+    protected HelloWorldCallbackRemote theCallback;
+
+    public String getGreetingsRemote(String s) {
+        return "Hello " + theCallback.getGreetingsCallbackRemote(s);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldServiceLocalImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldServiceLocalImpl.java
new file mode 100644
index 0000000000..c4347b084a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldServiceLocalImpl.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl;
+
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldServiceLocal;
+
+public class HelloWorldServiceLocalImpl implements HelloWorldServiceLocal {
+
+    public String getGreetingsLocal(String s) {
+        return "Hello " + s;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldServiceMultipleServicesImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldServiceMultipleServicesImpl.java
new file mode 100644
index 0000000000..3da588a834
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldServiceMultipleServicesImpl.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl;
+
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldServiceLocal;
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldServiceRemote;
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldServiceRemote2;
+import org.osoa.sca.annotations.Service;
+
+@Service(interfaces={HelloWorldServiceRemote.class, HelloWorldServiceRemote2.class, HelloWorldServiceLocal.class} )
+public class HelloWorldServiceMultipleServicesImpl implements HelloWorldServiceLocal, HelloWorldServiceRemote, HelloWorldServiceRemote2  {
+
+    public String getGreetingsLocal(String s) {
+        return "Hello " + s;
+    }
+    
+    public String getGreetingsRemote(String s) {
+        return "Hello " + s;
+    }    
+
+    public String getGreetingsRemote2(String s) {
+        return "Hello " + s;
+    } 
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldServiceRemoteImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldServiceRemoteImpl.java
new file mode 100644
index 0000000000..d69f442879
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/java/org/apache/tuscany/sca/binding/sca/axis2/helloworld/impl/HelloWorldServiceRemoteImpl.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl;
+
+import org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldServiceRemote;
+
+public class HelloWorldServiceRemoteImpl implements HelloWorldServiceRemote {
+
+    public String getGreetingsRemote(String s) {
+        return "Hello " + s;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeA/HelloWorld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeA/HelloWorld.composite
new file mode 100644
index 0000000000..eecadac929
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeA/HelloWorld.composite
@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="HelloWorld">

+

+	

+    <!-- local only wire -->

+    <component name="AHelloWorldClientLocal">

+		<implementation.java class="org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl.HelloWorldClientLocalImpl"/>

+        <reference name="helloWorldService" target="AHelloWorldServiceLocal" />

+    </component>

+    

+    <component name="AHelloWorldServiceLocal">

+        <implementation.java class="org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl.HelloWorldServiceLocalImpl" />

+    </component> 

+    

+    <!-- unresolved remote wire -->   

+    <component name="AHelloWorldClientRemote">

+		<implementation.java class="org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl.HelloWorldClientRemoteImpl" />

+        <reference name="helloWorldService" target="BHelloWorldServiceRemote" />

+    </component>

+    

+    <!-- local and remote wires -->    

+    <component name="AHelloWorldClientLocalAndRemote">

+		<implementation.java class="org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl.HelloWorldClientRemoteImpl" />

+        <reference name="helloWorldService" target="BHelloWorldServiceLocalAndRemote" />

+    </component>  

+    

+    <!-- multiple services -->

+    <component name="AHelloWorldClientMultipleServices">

+		<implementation.java class="org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl.HelloWorldClientRemoteImpl" />

+        <reference name="helloWorldService" target="BHelloWorldServiceMultipleServices/HelloWorldServiceRemote" />

+    </component>  

+    

+    <component name="AHelloWorldClientMultipleServices2">

+		<implementation.java class="org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl.HelloWorldClientRemote2Impl" />

+        <reference name="helloWorldService" target="BHelloWorldServiceMultipleServices/HelloWorldServiceRemote2" />

+    </component> 

+    

+    <!-- multiple bindings -->   

+    <!--component name="AHelloWorldClientMultipleBindings">

+		<implementation.java class="org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl.HelloWorldClientRemoteImpl" />

+        <reference name="helloWorldService" target="BHelloWorldServiceRemote" >

+            <interface.java interface="org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldServiceRemote" />        

+            <binding.sca/>

+            <binding.ws/>

+        </reference>

+    </component-->

+    

+    

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeA/META-INF/sca-contribution.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeA/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..ba0f9c7b79
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeA/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	      targetNamespace="http://sample"
+              xmlns:sample="http://sample">
+   <deployable composite="sample:HelloWorld"/>
+</contribution>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeB/HelloWorld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeB/HelloWorld.composite
new file mode 100644
index 0000000000..c9e2d122e0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeB/HelloWorld.composite
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="HelloWorld">

+           

+

+    <!-- local only wire -->

+     

+     

+    <!-- unresolved remote wire --> 

+    <component name="BHelloWorldServiceRemote">

+        <implementation.java class="org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl.HelloWorldServiceRemoteImpl" />

+    </component>

+    

+    <!-- local and remote wires -->

+    <component name="BHelloWorldServiceLocalAndRemote">

+        <implementation.java class="org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl.HelloWorldServiceRemoteImpl" />

+    </component>

+    

+    <component name="BHelloWorldClientLocalAndRemote">

+		<implementation.java class="org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl.HelloWorldClientRemoteImpl" />

+        <reference name="helloWorldService" target="BHelloWorldServiceLocalAndRemote" />

+    </component>

+    

+    <!-- multiple services -->

+    <component name="BHelloWorldServiceMultipleServices">

+        <implementation.java class="org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl.HelloWorldServiceMultipleServicesImpl" />

+    </component>

+    

+    <component name="BHelloWorldClientMultipleServices">

+		<implementation.java class="org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl.HelloWorldClientLocalImpl" />

+        <reference name="helloWorldService" target="BHelloWorldServiceMultipleServices/HelloWorldServiceLocal" />

+    </component>

+    

+    <!-- multiple bindings --> 

+    <!--component name="BHelloWorldMultipleBindings">

+        <implementation.java class="org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl.HelloWorldServiceRemoteImpl" />

+        <service name="HelloWorldServiceRemote">

+            <interface.java interface="org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldServiceRemote" />

+            <binding.ws/>

+            <binding.sca/>

+        </service>

+    </component-->

+     

+    

+    <!-- Dynamic interfaces -->

+    <!--component name="BHelloWorldServiceScript">

+        <implementation.script script="calculator/AddServiceImpl.js"/>

+    </component--> 

+    

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeB/META-INF/sca-contribution.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeB/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..ba0f9c7b79
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeB/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	      targetNamespace="http://sample"
+              xmlns:sample="http://sample">
+   <deployable composite="sample:HelloWorld"/>
+</contribution>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeC/HelloWorld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeC/HelloWorld.composite
new file mode 100644
index 0000000000..d5d7773353
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeC/HelloWorld.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="HelloWorld">

+

+    

+    <!-- composite hierarchy -->

+    <component name="AHelloWorldClientRemotePromotion">

+		<implementation.composite name="sample:HelloWorldComponent" />

+		<reference name="AHelloWorldClientRemoteReference" target="BHelloWorldServiceRemotePromotion"/>

+    </component>

+    

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeC/HelloWorldComponent.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeC/HelloWorldComponent.composite
new file mode 100644
index 0000000000..485e0815d2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeC/HelloWorldComponent.composite
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="HelloWorldComponent">

+

+    <service name="AHelloWorldClientRemoteService" promote="AHelloWorldClientRemoteComponent">

+        <interface.java interface="org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldClient"/>

+    </service>

+    

+    <reference name="AHelloWorldClientRemoteReference" promote="AHelloWorldClientRemoteComponent/helloWorldService">

+        <interface.java interface="org.apache.tuscany.sca.binding.sca.axis2.helloworld.HelloWorldServiceRemote"/>

+    </reference>

+    

+    <component name="AHelloWorldClientRemoteComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl.HelloWorldClientRemoteImpl"/>

+    </component>

+   

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeC/META-INF/sca-contribution.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeC/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..ba0f9c7b79
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeC/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	      targetNamespace="http://sample"
+              xmlns:sample="http://sample">
+   <deployable composite="sample:HelloWorld"/>
+</contribution>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeD/HelloWorld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeD/HelloWorld.composite
new file mode 100644
index 0000000000..9396dfd1f2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeD/HelloWorld.composite
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="HelloWorld">

+           

+

+    <!-- composite hierarchy -->

+    <component name="BHelloWorldServiceRemotePromotion">

+		<implementation.composite name="sample:HelloWorldComponent" />

+    </component>   

+

+    

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeD/HelloWorldComponent.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeD/HelloWorldComponent.composite
new file mode 100644
index 0000000000..bf30bdf42d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeD/HelloWorldComponent.composite
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="HelloWorldComponent">

+

+    <service name="BHelloWorldServiceRemoteService" 

+               promote="BHelloWorldServiceRemoteComponent/HelloWorldServiceRemote"/>

+    

+    <component name="BHelloWorldServiceRemoteComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl.HelloWorldServiceRemoteImpl"/>

+    </component>

+    

+    <component name="BHelloWorldServiceLocalAndRemoteNested">

+        <implementation.java class="org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl.HelloWorldServiceRemoteImpl" />

+    </component>

+    

+    

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeD/META-INF/sca-contribution.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeD/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..ba0f9c7b79
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeD/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	      targetNamespace="http://sample"
+              xmlns:sample="http://sample">
+   <deployable composite="sample:HelloWorld"/>
+</contribution>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeE/HelloWorld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeE/HelloWorld.composite
new file mode 100644
index 0000000000..67c240592d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeE/HelloWorld.composite
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="HelloWorld">

+   

+    <!-- callback remote wire -->   

+    <component name="AHelloWorldClientCallbackRemote">

+		<implementation.java class="org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl.HelloWorldClientCallbackRemoteImpl" />

+        <reference name="helloWorldService" target="BHelloWorldServiceCallbackRemote" />

+    </component>

+    

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeE/META-INF/sca-contribution.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeE/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..ba0f9c7b79
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeE/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	      targetNamespace="http://sample"
+              xmlns:sample="http://sample">
+   <deployable composite="sample:HelloWorld"/>
+</contribution>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeF/HelloWorld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeF/HelloWorld.composite
new file mode 100644
index 0000000000..3c2f377ec8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeF/HelloWorld.composite
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="HelloWorld">

+            

+     

+    <!-- callback remote wire --> 

+    <component name="BHelloWorldServiceCallbackRemote">

+        <implementation.java class="org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl.HelloWorldServiceCallbackRemoteImpl" />

+        <service name="HelloWorldServiceCallbackRemote">

+        </service>

+    </component>

+    

+    <!-- callback local wire -->   

+    <!--component name="BHelloWorldClientCallbackLocal">

+		<implementation.java class="org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl.HelloWorldClientCallbackRemoteImpl" />

+        <reference name="helloWorldService" target="BHelloWorldServiceCallbackRemote" />

+    </component-->

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeF/META-INF/sca-contribution.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeF/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..ba0f9c7b79
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeF/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	      targetNamespace="http://sample"
+              xmlns:sample="http://sample">
+   <deployable composite="sample:HelloWorld"/>
+</contribution>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeG/HelloWorld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeG/HelloWorld.composite
new file mode 100644
index 0000000000..fadb164636
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeG/HelloWorld.composite
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="HelloWorld">

+   

+    <!-- callback remote wire -->   

+    <component name="AHelloWorldClientCallbackRemote">

+		<implementation.java class="org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl.HelloWorldClientCallbackOnewayRemoteImpl" />

+        <reference name="helloWorldService" target="BHelloWorldServiceCallbackRemote" />

+    </component>

+    

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeG/META-INF/sca-contribution.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeG/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..ba0f9c7b79
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeG/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	      targetNamespace="http://sample"
+              xmlns:sample="http://sample">
+   <deployable composite="sample:HelloWorld"/>
+</contribution>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeH/HelloWorld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeH/HelloWorld.composite
new file mode 100644
index 0000000000..174292b8b8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeH/HelloWorld.composite
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="HelloWorld">

+            

+     

+    <!-- callback remote wire --> 

+    <component name="BHelloWorldServiceCallbackRemote">

+        <implementation.java class="org.apache.tuscany.sca.binding.sca.axis2.helloworld.impl.HelloWorldServiceCallbackOnewayRemoteImpl" />

+    </component>

+    

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeH/META-INF/sca-contribution.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeH/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..ba0f9c7b79
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-axis2/src/test/resources/nodeH/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	      targetNamespace="http://sample"
+              xmlns:sample="http://sample">
+   <deployable composite="sample:HelloWorld"/>
+</contribution>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/DISCLAIMER
new file mode 100644
index 0000000000..8e5c524323
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software
+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is
+required of all newly accepted projects until a further review indicates that
+the infrastructure, communications, and decision making process have stabilized
+in a manner consistent with other successful ASF projects. While incubation
+status is not necessarily a reflection of the completeness or stability of the
+code, it does indicate that the project has yet to be fully endorsed by the ASF.
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/pom.xml
new file mode 100644
index 0000000000..cf9a179bdd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/pom.xml
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-binding-sca-xml</artifactId>
+    <name>Apache Tuscany SCA Default Binding XML Model</name>
+
+    <dependencies>
+
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>      
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-sca</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>   
+              
+        <dependency>
+            <groupId>org.easymock</groupId>
+            <artifactId>easymock</artifactId>
+            <version>2.2</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/src/main/java/org/apache/tuscany/sca/binding/sca/xml/SCABindingProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/src/main/java/org/apache/tuscany/sca/binding/sca/xml/SCABindingProcessor.java
new file mode 100644
index 0000000000..0988f675e7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/src/main/java/org/apache/tuscany/sca/binding/sca/xml/SCABindingProcessor.java
@@ -0,0 +1,129 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.assembly.xml.PolicyAttachPointProcessor;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+/**
+ * A processor to read the XML that describes the SCA binding.
+ */
+
+public class SCABindingProcessor implements StAXArtifactProcessor<SCABinding>, Constants{
+    
+    private PolicyFactory policyFactory;       
+    private SCABindingFactory scaBindingFactory;
+    private PolicyAttachPointProcessor policyProcessor;
+    private IntentAttachPointTypeFactory  intentAttachPointTypeFactory;
+
+    protected static final String BINDING_SCA = "binding.sca";
+    protected static final QName BINDING_SCA_QNAME = new QName(Constants.SCA10_NS, BINDING_SCA);
+
+    public SCABindingProcessor(ModelFactoryExtensionPoint modelFactories) {
+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
+        this.scaBindingFactory = modelFactories.getFactory(SCABindingFactory.class);
+        policyProcessor = new PolicyAttachPointProcessor(policyFactory);
+        this.intentAttachPointTypeFactory = modelFactories.getFactory(IntentAttachPointTypeFactory.class);
+    }
+
+    public QName getArtifactType() {
+        return BINDING_SCA_QNAME;
+    }
+
+    public Class<SCABinding> getModelType() {
+        return SCABinding.class;
+    }
+
+    public SCABinding read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        SCABinding scaBinding = scaBindingFactory.createSCABinding();
+        IntentAttachPointType bindingType = intentAttachPointTypeFactory.createBindingType();
+        bindingType.setName(getArtifactType());
+        bindingType.setUnresolved(true);
+        ((PolicySetAttachPoint)scaBinding).setType(bindingType);
+        
+        // Read policies
+        policyProcessor.readPolicies(scaBinding, reader);
+        
+        // Read binding name
+        String name = reader.getAttributeValue(null, NAME);
+        if (name != null) {
+            scaBinding.setName(name);
+        }
+
+        // Read binding URI
+        String uri = reader.getAttributeValue(null, URI);
+        if (uri != null) {
+            scaBinding.setURI(uri);
+        }
+
+        // Skip to end element
+        while (reader.hasNext()) {
+            if (reader.next() == END_ELEMENT && BINDING_SCA_QNAME.equals(reader.getName())) {
+                break;
+            }
+        }
+        return scaBinding;
+    }
+    
+    public void resolve(SCABinding model, ModelResolver resolver) throws ContributionResolveException {
+        policyProcessor.resolvePolicies(model, resolver);
+    }    
+
+    public void write(SCABinding scaBinding, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+
+        // Write <binding.sca>
+        policyProcessor.writePolicyPrefixes(scaBinding, writer);
+        writer.writeStartElement(Constants.SCA10_NS, BINDING_SCA);
+        policyProcessor.writePolicyAttributes(scaBinding, writer);
+
+        // Write binding name
+        if (scaBinding.getName() != null) {
+            writer.writeAttribute(NAME, scaBinding.getName());
+        }
+        
+        // Write binding URI
+        if (scaBinding.getURI() != null) {
+            writer.writeAttribute(URI, scaBinding.getURI());
+        }
+        
+        writer.writeEndElement();
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..bc9f9b7d62
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.binding.sca.xml.SCABindingProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#binding.sca,model=org.apache.tuscany.sca.binding.sca.impl.SCABindingImpl
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/src/test/java/org/apace/tuscany/sca/binding/sca/xml/ReadTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/src/test/java/org/apace/tuscany/sca/binding/sca/xml/ReadTestCase.java
new file mode 100644
index 0000000000..552b993c2b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/src/test/java/org/apace/tuscany/sca/binding/sca/xml/ReadTestCase.java
@@ -0,0 +1,128 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apace.tuscany.sca.binding.sca.xml;
+
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl;
+import org.apache.tuscany.sca.assembly.xml.ComponentTypeProcessor;
+import org.apache.tuscany.sca.assembly.xml.CompositeProcessor;
+import org.apache.tuscany.sca.binding.sca.impl.SCABindingFactoryImpl;
+import org.apache.tuscany.sca.binding.sca.xml.SCABindingProcessor;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.policy.DefaultIntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * Test reading WSDL interfaces.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ReadTestCase extends TestCase {
+
+    XMLInputFactory inputFactory;
+    DefaultStAXArtifactProcessorExtensionPoint staxProcessors;
+    ExtensibleStAXArtifactProcessor staxProcessor;
+    private AssemblyFactory assemblyFactory;
+    private SCABindingFactory scaBindingFactory;
+    private PolicyFactory policyFactory;
+    private InterfaceContractMapper mapper;
+
+    @Override
+    public void setUp() throws Exception {
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        assemblyFactory = new DefaultAssemblyFactory();
+        factories.addFactory(assemblyFactory);
+        scaBindingFactory = new SCABindingFactoryImpl();
+        factories.addFactory(scaBindingFactory);
+        policyFactory = new DefaultPolicyFactory();
+        factories.addFactory(policyFactory);
+        mapper = new InterfaceContractMapperImpl();
+        inputFactory = XMLInputFactory.newInstance();
+        staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(factories);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        
+        SCABindingFactory scaFactory = new SCABindingFactoryImpl();
+        factories.addFactory(scaFactory);
+        
+        SCABindingProcessor wsdlProcessor = new SCABindingProcessor(factories);
+        staxProcessors.addArtifactProcessor(wsdlProcessor);
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+    }
+
+    public void testReadComponentType() throws Exception {
+        ComponentTypeProcessor componentTypeProcessor = new ComponentTypeProcessor(assemblyFactory, policyFactory, staxProcessor);
+        InputStream is = getClass().getResourceAsStream("/CalculatorServiceImpl.componentType");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        ComponentType componentType = componentTypeProcessor.read(reader);
+        assertNotNull(componentType);
+        
+        SCABinding referenceSCABinding = (SCABinding) componentType.getReferences().get(0).getBindings().get(0);
+        assertNotNull(referenceSCABinding);
+        
+        SCABinding serviceSCABinding   = (SCABinding) componentType.getServices().get(0).getBindings().get(0);
+        assertNotNull(serviceSCABinding);     
+
+        //new PrintUtil(System.out).print(componentType);
+    }
+
+    public void testReadComposite() throws Exception {
+        CompositeProcessor compositeProcessor = new CompositeProcessor(new DefaultContributionFactory(), assemblyFactory, policyFactory, staxProcessor);
+        InputStream is = getClass().getResourceAsStream("/Calculator.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = compositeProcessor.read(reader);
+        assertNotNull(composite);
+
+        CompositeBuilderImpl compositeUtil = new CompositeBuilderImpl(assemblyFactory, scaBindingFactory, new DefaultIntentAttachPointTypeFactory(), mapper, null);
+        compositeUtil.build(composite);
+        
+        SCABinding referenceSCABinding = (SCABinding) composite.getComponents().get(0).getReferences().get(0).getBindings().get(0);
+        SCABinding serviceSCABinding   = (SCABinding) composite.getComponents().get(1).getServices().get(0).getBindings().get(0);
+        
+        Assert.assertNotNull(referenceSCABinding);
+        Assert.assertNotNull(serviceSCABinding);        
+
+        //new PrintUtil(System.out).print(composite);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/src/test/java/org/apace/tuscany/sca/binding/sca/xml/WriteTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/src/test/java/org/apace/tuscany/sca/binding/sca/xml/WriteTestCase.java
new file mode 100644
index 0000000000..9e9d4913a2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/src/test/java/org/apace/tuscany/sca/binding/sca/xml/WriteTestCase.java
@@ -0,0 +1,107 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apace.tuscany.sca.binding.sca.xml;
+
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.xml.ComponentTypeProcessor;
+import org.apache.tuscany.sca.assembly.xml.CompositeProcessor;
+import org.apache.tuscany.sca.assembly.xml.ConstrainingTypeProcessor;
+import org.apache.tuscany.sca.binding.sca.impl.SCABindingFactoryImpl;
+import org.apache.tuscany.sca.binding.sca.xml.SCABindingProcessor;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * Test reading/write WSDL interfaces.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WriteTestCase extends TestCase {
+
+    private DefaultStAXArtifactProcessorExtensionPoint staxProcessors;
+    private ExtensibleStAXArtifactProcessor staxProcessor;
+    private AssemblyFactory factory;
+    private PolicyFactory policyFactory;
+
+    @Override
+    public void setUp() throws Exception {
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        factory = new DefaultAssemblyFactory();
+        factories.addFactory(factory);
+        policyFactory = new DefaultPolicyFactory();
+        factories.addFactory(policyFactory);
+        
+        staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(factories);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        
+        SCABindingFactoryImpl scaFactory = new SCABindingFactoryImpl();
+        factories.addFactory(scaFactory);
+
+        staxProcessors.addArtifactProcessor(new CompositeProcessor(new DefaultContributionFactory(), factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ComponentTypeProcessor(factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ConstrainingTypeProcessor(factory, policyFactory, staxProcessor));
+
+        SCABindingProcessor scaProcessor = new SCABindingProcessor(factories);
+        staxProcessors.addArtifactProcessor(scaProcessor);
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+    }
+
+    public void testReadWriteComponentType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("/CalculatorServiceImpl.componentType");
+        ComponentType componentType = staxProcessor.read(is, ComponentType.class);
+        assertNotNull(componentType);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(componentType, bos);
+        assertEquals("<?xml version='1.0' encoding='UTF-8'?><componentType xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns1=\"http://www.osoa.org/xmlns/sca/1.0\"><service name=\"CalculatorService\"><binding.sca /></service><reference name=\"addService\"><binding.sca /></reference></componentType>",
+                     bos.toString());
+        //System.err.println(bos.toString());
+    }
+
+    public void testReadWriteComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("/Calculator.composite");
+        Composite composite = staxProcessor.read(is, Composite.class);
+        assertNotNull(composite);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(composite, bos);
+        assertEquals("<?xml version='1.0' encoding='UTF-8'?><composite xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns1=\"http://www.osoa.org/xmlns/sca/1.0\" targetNamespace=\"http://calc\" name=\"Calculator\"><service name=\"CalculatorService\" promote=\"CalculatorServiceComponent\"><binding.sca /></service><component name=\"CalculatorServiceComponent\"><reference name=\"addService\" target=\"AddServiceComponent\"><binding.sca /></reference><reference name=\"subtractService\" target=\"SubtractServiceComponent\" /><reference name=\"multiplyService\" target=\"MultiplyServiceComponent\" /><reference name=\"divideService\" target=\"DivideServiceComponent\" /></component><component name=\"AddServiceComponent\"><service><binding.sca /></service></component><component name=\"SubtractServiceComponent\" /><component name=\"MultiplyServiceComponent\" /><component name=\"DivideServiceComponent\" /></composite>",
+            bos.toString() );
+        //System.err.println(bos.toString());
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/src/test/resources/Calculator.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/src/test/resources/Calculator.composite
new file mode 100644
index 0000000000..9028662d05
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/src/test/resources/Calculator.composite
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        xmlns:calc="http://calc"
+        targetNamespace="http://calc"
+        name="Calculator">
+    <service name="CalculatorService" promote="CalculatorServiceComponent">
+        <interface.java interface="calculator.CalculatorService"/>
+        <binding.sca/>
+   </service>
+
+   <component name="CalculatorServiceComponent">
+        <implementation.java class="calculator.CalculatorServiceImpl"/>
+        <reference name="addService" target="AddServiceComponent">
+            <binding.sca/>
+        </reference>
+        <reference name="subtractService" target="SubtractServiceComponent"/>
+        <reference name="multiplyService" target="MultiplyServiceComponent"/>
+        <reference name="divideService" target="DivideServiceComponent"/>
+    </component>
+
+    <component name="AddServiceComponent">
+    <implementation.java class="calculator.AddServiceImpl"/>
+    <service>
+        <interface.java interface="calculator.AddService"/>
+            <binding.sca/>
+    </service>        
+    </component>
+
+    <component name="SubtractServiceComponent">
+        <implementation.java class="calculator.SubtractServiceImpl"/>
+    </component>
+
+    <component name="MultiplyServiceComponent">
+        <implementation.java class="calculator.MultiplyServiceImpl"/>
+    </component>
+ 
+    <component name="DivideServiceComponent">
+        <implementation.java class="calculator.DivideServiceImpl"/>
+    </component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/src/test/resources/CalculatorServiceImpl.componentType b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/src/test/resources/CalculatorServiceImpl.componentType
new file mode 100644
index 0000000000..f02e7d6fc0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca-xml/src/test/resources/CalculatorServiceImpl.componentType
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<componentType xmlns="http://www.osoa.org/xmlns/sca/1.0">
+
+  <service name="CalculatorService">
+        <interface.java class="calculator.CalculatorService" />
+        <binding.sca/>
+  </service>
+
+  <reference name="addService">
+        <interface.java class="calculator.AddService" />
+        <binding.sca/>
+  </reference>  
+
+</componentType>              
+       
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/pom.xml
new file mode 100644
index 0000000000..278da71d7b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/pom.xml
@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-binding-sca</artifactId>
+    <name>Apache Tuscany SCA Default Binding Model</name>
+
+    <dependencies>
+      
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>  
+        
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>    
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency> 
+        
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>       
+        
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-impl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>    
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency> 
+        
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-domain</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>          
+
+        <dependency>
+            <groupId>org.easymock</groupId>
+            <artifactId>easymock</artifactId>
+            <version>2.2</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/DistributedSCABinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/DistributedSCABinding.java
new file mode 100644
index 0000000000..396de570e8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/DistributedSCABinding.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.sca;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.SCABinding;
+
+
+/**
+ * Represents an SCA binding used in the distributed runtime.
+ * At the moment just provides us with a sensibly named type 
+ * against which the distributed sca binding providers can be registered
+ * 
+ * @version $Rev: 556322 $ $Date: 2007-07-14 19:53:15 +0100 (Sat, 14 Jul 2007) $
+ */
+public interface DistributedSCABinding extends Binding {
+    
+    public SCABinding getSCABinding();
+    public void setSCABinging(SCABinding scaBinding);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/SCABindingDefinitionsProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/SCABindingDefinitionsProvider.java
new file mode 100644
index 0000000000..17f6888813
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/SCABindingDefinitionsProvider.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca;
+
+import java.net.URI;
+import java.net.URL;
+
+import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.definitions.SCADefinitions;
+import org.apache.tuscany.sca.definitions.SCADefinitionsProvider;
+import org.apache.tuscany.sca.definitions.SCADefinitionsProviderException;
+
+/**
+ * Provider for Policy Intents and PolicySet definitions related to security
+ */
+public class SCABindingDefinitionsProvider implements SCADefinitionsProvider {
+    private String definitionsFile = "org/apache/tuscany/sca/binding/sca/definitions.xml";
+    URLArtifactProcessor urlArtifactProcessor = null;
+    
+    public SCABindingDefinitionsProvider(ExtensionPointRegistry registry) {
+        URLArtifactProcessorExtensionPoint documentProcessors = registry.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+        urlArtifactProcessor = (URLArtifactProcessor)documentProcessors.getProcessor(SCADefinitions.class);
+    }
+
+    public SCADefinitions getSCADefinition() throws SCADefinitionsProviderException {
+        URL defintionsFileUrl = getClass().getClassLoader().getResource(definitionsFile);
+        Object scaDefn = null;
+        try {
+            URI uri = new URI(definitionsFile);
+            return (SCADefinitions)urlArtifactProcessor.read(null, 
+                                                             uri, 
+                                                             defintionsFileUrl);
+        } catch ( Exception e ) {
+            throw new SCADefinitionsProviderException(e);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/DistributedSCABindingImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/DistributedSCABindingImpl.java
new file mode 100644
index 0000000000..24325dd2bd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/DistributedSCABindingImpl.java
@@ -0,0 +1,115 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.sca.impl;
+
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.binding.sca.DistributedSCABinding;
+
+/**
+ * The Distributed SCA binding wrapper for the SCA binding model object. This is currently
+ * just used to locate the remote binding extension and pass the SCA binding to the remote
+ * extension. It isn't used in the model itself
+ * 
+ * @version $Rev: 564307 $ $Date: 2007-08-09 18:48:29 +0100 (Thu, 09 Aug 2007) $
+ */
+public class DistributedSCABindingImpl implements DistributedSCABinding {
+    
+    private SCABinding scaBinding;
+    
+    /**
+     * Getter for the wrapped sca binding model object
+     * 
+     * @return the sca binding model element
+     */
+    public SCABinding getSCABinding(){
+        return scaBinding;
+    }
+    
+    /**
+     * Setter for the wrapped sca binding model element
+     * 
+     * @param the sca binding model element
+     */
+    public void setSCABinging(SCABinding scaBinding){
+        this.scaBinding = scaBinding;
+    }
+
+    
+    // Operation implementations provided to make this class a 
+    // valid Binding
+    
+    /**
+     * Returns the binding URI.
+     * 
+     * @return the binding uri
+     */
+    public String getURI(){
+        return null;
+    }
+
+    /**
+     * Sets the binding URI.
+     * 
+     * @param uri the binding uri
+     */
+    public void setURI(String uri){
+    }
+
+    /**
+     * Returns the binding name.
+     * 
+     * @return the binding name
+     */
+    public String getName(){
+        return null;
+    }
+
+    /**
+     * Sets the binding name.
+     * 
+     * @param name the binding name
+     */
+    public void setName(String name){
+    }
+    
+    /**
+     * Returns true if the model element is unresolved.
+     * 
+     * @return true if the model element is unresolved.
+     */
+    public boolean isUnresolved(){
+        return false;
+    }
+
+    /**
+     * Sets whether the model element is unresolved.
+     * 
+     * @param unresolved whether the model element is unresolved
+     */
+    public void setUnresolved(boolean unresolved){
+    }
+    
+    /**
+     * Clone the binding
+     */
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }     
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/RuntimeSCABindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/RuntimeSCABindingProvider.java
new file mode 100644
index 0000000000..5c1cefb808
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/RuntimeSCABindingProvider.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.impl;
+
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+/**
+ * The local SCA Binding provider implementation. It is not currently used. 
+ * 
+ * @version $Rev$ $Date$
+ */
+public class RuntimeSCABindingProvider implements ReferenceBindingProvider {
+    
+    private RuntimeComponentReference reference;
+    
+    public RuntimeSCABindingProvider(RuntimeComponent component, RuntimeComponentReference reference, SCABinding binding) {
+        this.reference = reference;
+    }
+    
+    public InterfaceContract getBindingInterfaceContract() {
+        return reference.getInterfaceContract();
+    }
+
+    public Invoker createInvoker(Operation operation) {
+        return null;
+    }
+
+    public void start() {
+    }
+
+    public void stop() {
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/RuntimeSCABindingProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/RuntimeSCABindingProviderFactory.java
new file mode 100644
index 0000000000..8662d92044
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/RuntimeSCABindingProviderFactory.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.impl;
+
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.apache.tuscany.sca.node.SCANode;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * The factory for creating SCA Binding providers
+ * 
+ * @version $Rev$ $Date$
+ */
+public class RuntimeSCABindingProviderFactory implements BindingProviderFactory<SCABinding> {
+    
+    private ExtensionPointRegistry extensionPoints;
+    private NodeFactory nodeFactory;
+    
+    public RuntimeSCABindingProviderFactory(ExtensionPointRegistry extensionPoints) {
+        this.extensionPoints = extensionPoints;
+        ModelFactoryExtensionPoint factories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        nodeFactory = factories.getFactory(NodeFactory.class);        
+    } 
+    
+    public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+                                                                   RuntimeComponentReference reference,
+                                                                   SCABinding binding) {
+              
+        return  new RuntimeSCAReferenceBindingProvider(extensionPoints, nodeFactory, component, reference, binding);
+    }
+
+    public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+                                                               RuntimeComponentService service,
+                                                               SCABinding binding) {
+        return new RuntimeSCAServiceBindingProvider(extensionPoints, nodeFactory, component, service, binding);
+    }
+
+    public Class<SCABinding> getModelType() {
+        return SCABinding.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/RuntimeSCAReferenceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/RuntimeSCAReferenceBindingProvider.java
new file mode 100644
index 0000000000..c1011c5811
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/RuntimeSCAReferenceBindingProvider.java
@@ -0,0 +1,286 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.impl;
+
+import java.net.URI;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.binding.sca.DistributedSCABinding;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.domain.SCADomainEventService;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osoa.sca.ServiceUnavailableException;
+
+/** 
+ * The sca reference binding provider mediates between the twin requirements of 
+ * local sca bindings and remote sca bindings. In the local case is does 
+ * very little. When the sca binding model is set as being remote (because a 
+ * reference target can't be resolved in the current model) this binding will 
+ * try and create a remote connection to it
+ * 
+ * @version $Rev$ $Date$
+ */
+public class RuntimeSCAReferenceBindingProvider implements ReferenceBindingProvider {
+
+    private final static Logger logger = Logger.getLogger(RuntimeSCAReferenceBindingProvider.class.getName());
+
+    private NodeFactory nodeFactory;
+    private RuntimeComponent component;
+    private RuntimeComponentReference reference;
+    private SCABinding binding;
+    private boolean started = false;
+
+    private BindingProviderFactory<DistributedSCABinding> distributedProviderFactory = null;
+    private ReferenceBindingProvider distributedProvider = null;
+
+    public RuntimeSCAReferenceBindingProvider(ExtensionPointRegistry extensionPoints,
+                                              NodeFactory nodeFactory,
+                                              RuntimeComponent component,
+                                              RuntimeComponentReference reference,
+                                              SCABinding binding) {
+        this.nodeFactory = nodeFactory;
+        this.component = component;
+        this.reference = reference;
+        this.binding = binding;
+
+        // look to see if a distributed SCA binding implementation has
+        // been included on the classpath. This will be needed by the 
+        // provider itself to do it's thing
+        ProviderFactoryExtensionPoint factoryExtensionPoint =
+            extensionPoints.getExtensionPoint(ProviderFactoryExtensionPoint.class);
+        distributedProviderFactory =
+            (BindingProviderFactory<DistributedSCABinding>)factoryExtensionPoint
+                .getProviderFactory(DistributedSCABinding.class);
+
+        // determine if the target is remote. If we can tell now then this will
+        // do some initialization before we get to run time
+        //isTargetRemote();
+    }
+
+    public boolean isTargetRemote() {
+        boolean targetIsRemote = false;
+
+        // first look at the target service and see if this has been resolved
+        OptimizableBinding optimizableBinding = (OptimizableBinding)binding;
+
+        // The descision is based primary on the results of the wiring process in the assembly model
+        // however there are two notable situations when this process doesn't give the right answer
+        // 1. When a callback is in operation. A callback reference bindings sometimes has to 
+        //    act as though there is a local wire and sometimes as if there is a remote wire
+        // 2. When a reference is retrieved from the domain. In this case the reference
+        //    will not have been part of the original wiring process and will only have 
+        //    a target set if the target is local 
+        if (optimizableBinding.getTargetComponentService() != null) {
+            if (optimizableBinding.getTargetComponentService().isUnresolved() == true) {
+                targetIsRemote = true;
+            } else {
+                targetIsRemote = false;
+            }
+        } else {
+            // deal with the case where the wire is completely dynamic (e.g. callbacks) and
+            // look at the provided URI to decide whether is a local or remote case
+            try {
+                URI uri = new URI(binding.getURI());
+                if (uri.isAbsolute()) {
+                    targetIsRemote = true;
+                } else {
+                    // look in the domain to see if this referenced service is available on this node
+                    // or on some other node
+                    String serviceNode = null;
+
+                    SCADomainEventService domainProxy = (SCADomainEventService)nodeFactory.getNode().getDomain();
+
+                    try {
+                        serviceNode =
+                            domainProxy.findServiceNode(nodeFactory.getNode().getDomain().getURI(),
+                                                        binding.getURI(),
+                                                        binding.getClass().getName());
+                    } catch (Exception ex) {
+                        logger.log(Level.WARNING,
+                                   "Unable to contact domain to find service node. Service: " + nodeFactory.getNode()
+                                       .getDomain().getURI()
+                                       + " "
+                                       + nodeFactory.getNode().getURI()
+                                       + " "
+                                       + binding.getURI()
+                                       + " "
+                                       + SCABinding.class.getName());
+
+                    }
+
+                    if (serviceNode.equals(domainProxy.SERVICE_NOT_KNOWN)) {
+                        throw new IllegalStateException("Can't resolve : " + component.getName()
+                            + " and reference: "
+                            + reference.getName()
+                            + " as the service "
+                            + binding.getURI()
+                            + " has not been contributed to the domain");
+                    } else if ((serviceNode.equals(domainProxy.SERVICE_NOT_REGISTERED)) || (!serviceNode
+                        .equals(nodeFactory.getNode().getURI()))) {
+                        targetIsRemote = true;
+                    } else {
+                        targetIsRemote = false;
+                    }
+                }
+            } catch (Exception ex) {
+                targetIsRemote = false;
+            }
+        }
+        return targetIsRemote;
+    }
+
+    private ReferenceBindingProvider getDistributedProvider() {
+
+        if (isTargetRemote()) {
+            // initialize the remote provider if it hasn't been done already
+            if (distributedProvider == null) {
+                if (!reference.getInterfaceContract().getInterface().isRemotable()) {
+                    throw new IllegalStateException("Reference interface not remoteable for component: " + component
+                        .getName()
+                        + " and reference: "
+                        + reference.getName());
+                }
+
+                if (distributedProviderFactory == null) {
+                    throw new IllegalStateException("No distributed SCA binding available for component: " + component
+                        .getName()
+                        + " and reference: "
+                        + reference.getName());
+                }
+
+                if ((nodeFactory != null) && (nodeFactory.getNode() == null)) {
+                    throw new IllegalStateException("No distributed domain available for component: " + component
+                        .getName()
+                        + " and reference: "
+                        + reference.getName());
+                }
+
+                // create the remote provider
+                DistributedSCABinding distributedBinding = new DistributedSCABindingImpl();
+                distributedBinding.setSCABinging(binding);
+
+                distributedProvider =
+                    distributedProviderFactory.createReferenceBindingProvider(component, reference, distributedBinding);
+            }
+
+        }
+
+        return distributedProvider;
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        if (isTargetRemote()) {
+            return getDistributedProvider().getBindingInterfaceContract();
+        } else {
+            if (reference.getReference() != null) {
+                return reference.getReference().getInterfaceContract();
+            } else {
+                return reference.getInterfaceContract();
+            }
+        }
+    }
+
+    public boolean supportsOneWayInvocation() {
+        if (isTargetRemote()) {
+            return getDistributedProvider().supportsOneWayInvocation();
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * @param wire
+     */
+    private Invoker getInvoker(RuntimeWire wire, Operation operation) {
+        EndpointReference target = wire.getTarget();
+        if (target != null) {
+            RuntimeComponentService service = (RuntimeComponentService)target.getContract();
+            if (service != null) { // not a callback wire
+                SCABinding scaBinding = service.getBinding(SCABinding.class);
+                InvocationChain chain =
+                    service.getInvocationChain(scaBinding, wire.getSource().getInterfaceContract(), operation);
+                return chain == null ? null : new SCABindingInvoker(chain);
+            }
+        }
+        return null;
+    }
+
+    public Invoker createInvoker(Operation operation) {
+        if (isTargetRemote()) {
+            return getDistributedProvider().createInvoker(operation);
+        } else {
+            RuntimeWire wire = reference.getRuntimeWire(binding);
+            Invoker invoker = getInvoker(wire, operation);
+            if (invoker == null) {
+                throw new ServiceUnavailableException("Service not found for component " + component.getName()
+                    + " reference "
+                    + reference.getName()
+                    + " (bindingURI="
+                    + binding.getURI()
+                    + " operation="
+                    + operation.getName()
+                    + "). Ensure that the composite containing the service is loaded and "
+                    + "started somewhere in the SCA domain and that if running in a "
+                    + "remote node that the interface of the target service marked as @Remotable");
+            }
+            return invoker;
+        }
+    }
+
+    public void start() {
+        if (started) {
+            return;
+        } else {
+            started = true;
+        }
+
+        if (getDistributedProvider() != null) {
+            distributedProvider.start();
+        }
+    }
+
+    public void stop() {
+        if (!started) {
+            return;
+        } else {
+            started = false;
+        }
+
+        if (getDistributedProvider() != null) {
+            distributedProvider.stop();
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/RuntimeSCAServiceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/RuntimeSCAServiceBindingProvider.java
new file mode 100644
index 0000000000..e69c96ba2e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/RuntimeSCAServiceBindingProvider.java
@@ -0,0 +1,166 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.impl;
+
+import java.net.URI;
+
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.binding.sca.DistributedSCABinding;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * The sca service binding provider mediates between the twin requirements of 
+ * local sca bindings and remote sca bindings. In the local case is does 
+ * very little. When the sca binding model is set as being remote this binding will 
+ * try and create a remote service endpoint for remote references to connect to 
+ * 
+ * @version $Rev$ $Date$
+ */
+public class RuntimeSCAServiceBindingProvider implements ServiceBindingProvider {
+  
+    private NodeFactory nodeFactory; 
+    private RuntimeComponentService service;
+    private BindingProviderFactory<DistributedSCABinding> distributedProviderFactory;
+    private ServiceBindingProvider distributedProvider;
+    private DistributedSCABinding distributedBinding;
+    
+    public RuntimeSCAServiceBindingProvider(ExtensionPointRegistry extensionPoints,
+    		                            NodeFactory nodeFactory,
+                                            RuntimeComponent component,
+                                            RuntimeComponentService service,
+                                            SCABinding binding) {
+    	this.nodeFactory = nodeFactory;
+        this.service = service;
+        // if there is potentially a wire to this service that crosses the node boundary 
+        if (service.getInterfaceContract().getInterface().isRemotable()) {  
+            
+            // look to see if a distributed SCA binding implementation has
+            // been included on the classpath. This will be needed by the 
+            // provider itself to do it's thing
+            ProviderFactoryExtensionPoint factoryExtensionPoint =
+                extensionPoints.getExtensionPoint(ProviderFactoryExtensionPoint.class);
+            distributedProviderFactory =
+                (BindingProviderFactory<DistributedSCABinding>)factoryExtensionPoint
+                    .getProviderFactory(DistributedSCABinding.class);      
+            
+            // Check the things that will generally be required to set up a 
+            // distributed sca domain reference provider. I.e. make sure that we have a
+            // - distributed implementation of the sca binding available
+            // - distributed domain in which to look for remote endpoints 
+            // - remotable interface on the service
+            if (distributedProviderFactory != null) {
+                
+                URI serviceURI = null;
+                try {
+                    serviceURI = new URI(binding.getURI());
+                } catch(Exception ex) {
+                    
+                }
+                
+                if (((this.nodeFactory != null) && (this.nodeFactory.getNode() != null)) ||
+                      ((serviceURI != null) &&(serviceURI.isAbsolute()))) {
+                    if (!service.getInterfaceContract().getInterface().isRemotable()) {
+                        throw new IllegalStateException("Reference interface not remoteable for component: "+
+                                                        component.getName() +
+                                                        " and service: " + 
+                                                        service.getName());
+                    }           
+                    
+                    //  create a nested provider to handle the remote case
+                    distributedBinding = new DistributedSCABindingImpl();
+                    distributedBinding.setSCABinging(binding);
+                    
+                    distributedProvider = 
+                        distributedProviderFactory.createServiceBindingProvider(component, service, distributedBinding);
+                    
+                
+                } else {
+                     /* do nothing at the moment as only apps using the node implementation
+                      * will currently have the distributed domain set. 
+                      * 
+                    throw new IllegalStateException("No distributed domain available for component: "+
+                            component.getName() +
+                            " and service: " + 
+                            service.getName());
+                    */
+                }
+            } else {
+                /* do nothing at the moment as all services with remotable interfaces
+                 * are marked as remote
+                throw new IllegalStateException("No distributed SCA binding available for component: "+
+                        component.getName() +
+                        " and service: " + 
+                        service.getName());
+                */
+            }
+        } 
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        if (distributedProvider != null) {
+            return distributedProvider.getBindingInterfaceContract();
+        } else {
+            if (service.getService() != null) {
+                return service.getService().getInterfaceContract();
+            } else {
+                return service.getInterfaceContract();
+            }
+        }
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+    
+    public void start() {
+        if (distributedProvider != null) {
+            distributedProvider.start();
+        }
+    }
+
+    public void stop() {
+        if (distributedProvider != null) {
+            distributedProvider.stop();
+        }
+        
+        if (distributedBinding != null) {
+            // reset the binding URI to null so that if the composite containing the component
+            // with the service/binding is restarted the binding will have the correct URI set
+            SCABinding scaBinding = distributedBinding.getSCABinding();
+            try {
+                URI tempURI = new URI(scaBinding.getURI());
+                if (!tempURI.isAbsolute()){
+                    scaBinding.setURI(null);
+                }
+            } catch (Exception ex){
+                scaBinding.setURI(null);
+            } 
+        }
+        
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/SCABindingFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/SCABindingFactoryImpl.java
new file mode 100644
index 0000000000..ea758823a9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/SCABindingFactoryImpl.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.impl;
+
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+
+/**
+ * A factory for the SCA binding model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class SCABindingFactoryImpl implements SCABindingFactory {
+    
+    public SCABindingFactoryImpl (){
+        
+    }
+
+    public SCABinding createSCABinding() {
+        return new SCABindingImpl();
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/SCABindingImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/SCABindingImpl.java
new file mode 100644
index 0000000000..03d05f4c9f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/SCABindingImpl.java
@@ -0,0 +1,211 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.sca.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Extensible;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+/**
+ * The assembly mode object for an SCA binding.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class SCABindingImpl implements SCABinding, Extensible, PolicySetAttachPoint, OptimizableBinding {
+    private String name;
+    private String uri;
+    private List<Object> extensions = new ArrayList<Object>();
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private IntentAttachPointType intentAttachPointType;
+    
+    private Component targetComponent;
+    private ComponentService targetComponentService;
+    private Binding targetBinding;
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
+    
+    public List<PolicySet> getApplicablePolicySets() {
+        return applicablePolicySets;
+    }
+
+    /**
+     * Constructs a new SCA binding.
+     */
+    protected SCABindingImpl() {
+    }
+    
+    // SCA Binding operations
+    
+    /**
+     * Setters for the binding name. Defaults to the
+     * name of the service or reference with which the binding is
+     * associated
+     * 
+     * @return the biniding name
+     */
+    public String getName() {
+        return name;
+    }
+    
+    /**
+     * Setter for the binding name
+     * 
+     * @param name the binding name
+     */
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    /**
+     * Getters for the binding URI. The computed URI for the 
+     * service that the reference is targetting or which the service represents
+     * depending on whether the biding is associated with a reference or
+     * service
+     * 
+     * @return the binding uri
+     */
+    public String getURI() {
+        return uri;
+    }
+
+    /**
+     * Setter for the binding uri
+     * 
+     * @param uri the binding uri
+     */
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+    
+    /**
+     * Returns a list of extension objects contained in this model object.
+     * 
+     * @return a list of extension objects container in this model object
+     */
+    public List<Object> getExtensions() {
+        return extensions;
+    }
+    
+    /**
+     * Returns true if the model element is unresolved.
+     * 
+     * @return true if the model element is unresolved.
+     */
+    public boolean isUnresolved() {
+        if (targetComponentService == null){
+            return true;
+        } else {
+            return targetComponentService.isUnresolved();
+        }
+    }
+    
+    /**
+     * Sets whether the model element is unresolved.
+     * 
+     * @param unresolved whether the model element is unresolved
+     */    
+    public void setUnresolved(boolean unresolved) {
+    }
+
+    /**
+     * @see java.lang.Object#clone()
+     */
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+    
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+    
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public IntentAttachPointType getType() {
+        return intentAttachPointType;
+    }
+    
+    public void setType(IntentAttachPointType intentAttachPointType) {
+        this.intentAttachPointType = intentAttachPointType;
+    }
+    
+    // Wireable binding operations
+
+    /**
+     * @return the targetComponent
+     */
+    public Component getTargetComponent() {
+        return targetComponent;
+    }
+
+    /**
+     * @param targetComponent the targetComponent to set
+     */
+    public void setTargetComponent(Component targetComponent) {
+        this.targetComponent = targetComponent;
+    }
+
+    /**
+     * @return the targetComponentService
+     */
+    public ComponentService getTargetComponentService() {
+        return targetComponentService;
+    }
+
+    /**
+     * @param targetComponentService the targetComponentService to set
+     */
+    public void setTargetComponentService(ComponentService targetComponentService) {
+        this.targetComponentService = targetComponentService;
+    }
+
+    /**
+     * @return the targetBinding
+     */
+    public Binding getTargetBinding() {
+        return targetBinding;
+    }
+
+    /**
+     * @param targetBinding the targetBinding to set
+     */
+    public void setTargetBinding(Binding targetBinding) {
+        this.targetBinding = targetBinding;
+    }
+    
+    public void setPolicySets(List<PolicySet> policySets) {
+        this.policySets = policySets; 
+    }
+
+    public void setRequiredIntents(List<Intent> intents) {
+        this.requiredIntents = intents;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/SCABindingInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/SCABindingInvoker.java
new file mode 100644
index 0000000000..52c0f64fe5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/java/org/apache/tuscany/sca/binding/sca/impl/SCABindingInvoker.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.impl;
+
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class SCABindingInvoker implements Interceptor, DataExchangeSemantics {
+    private InvocationChain chain;
+    
+    /**
+     * Construct a SCABindingInvoker that delegates to the service invocaiton chain
+     * @param chain
+     */
+    public SCABindingInvoker(InvocationChain chain) {
+        super();
+        this.chain = chain;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.Interceptor#getNext()
+     */
+    public Invoker getNext() {
+        return chain.getHeadInvoker();
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.Interceptor#setNext(org.apache.tuscany.sca.invocation.Invoker)
+     */
+    public void setNext(Invoker next) {
+        // NOOP
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.Invoker#invoke(org.apache.tuscany.sca.invocation.Message)
+     */
+    public Message invoke(Message msg) {
+        return getNext().invoke(msg);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.DataExchangeSemantics#allowsPassByReference()
+     */
+    public boolean allowsPassByReference() {
+        return chain.allowsPassByReference();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.SCABindingFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.SCABindingFactory
new file mode 100644
index 0000000000..4efa03a933
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.SCABindingFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.binding.sca.impl.SCABindingFactoryImpl

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.SCADefinitionsProvider b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.SCADefinitionsProvider
new file mode 100644
index 0000000000..22c9a64b05
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.SCADefinitionsProvider
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for SCA Definitions Providers
+org.apache.tuscany.sca.binding.sca.SCABindingDefinitionsProvider
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
new file mode 100644
index 0000000000..5c6b8e21fc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the binding extension

+org.apache.tuscany.sca.binding.sca.impl.RuntimeSCABindingProviderFactory;model=org.apache.tuscany.sca.assembly.SCABinding

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/resources/org/apache/tuscany/sca/binding/sca/definitions.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/resources/org/apache/tuscany/sca/binding/sca/definitions.xml
new file mode 100644
index 0000000000..8bac9e01c9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/main/resources/org/apache/tuscany/sca/binding/sca/definitions.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<sca:definitions xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ 			targetNamespace="http://www.osoa.org/xmlns/sca/1.0"
+ 			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+ 			xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0">
+ 			
+	<sca:bindingType type="sca:binding.sca"  mayProvide="" alwaysProvides=""/>	 		
+ </sca:definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/test/java/org/apace/tuscany/sca/binding/sca/SCABindingTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/test/java/org/apace/tuscany/sca/binding/sca/SCABindingTestCase.java
new file mode 100644
index 0000000000..f3736cb229
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/test/java/org/apace/tuscany/sca/binding/sca/SCABindingTestCase.java
@@ -0,0 +1,118 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apace.tuscany.sca.binding.sca;
+
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl;
+import org.apache.tuscany.sca.assembly.xml.CompositeModelResolver;
+import org.apache.tuscany.sca.assembly.xml.CompositeProcessor;
+import org.apache.tuscany.sca.binding.sca.impl.SCABindingFactoryImpl;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.policy.DefaultIntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+public class SCABindingTestCase {
+	
+    private XMLInputFactory inputFactory;
+    private DefaultStAXArtifactProcessorExtensionPoint staxProcessors;
+    private ExtensibleStAXArtifactProcessor staxProcessor; 
+    private CompositeModelResolver resolver; 
+    private AssemblyFactory assemblyFactory;
+    private SCABindingFactory scaBindingFactory;
+    private PolicyFactory policyFactory;
+    private InterfaceContractMapper mapper;
+
+    @Before
+    public void init() throws Exception { 
+        inputFactory = XMLInputFactory.newInstance();
+        staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        resolver = new CompositeModelResolver(null, null);
+        assemblyFactory = new DefaultAssemblyFactory();
+        scaBindingFactory = new SCABindingFactoryImpl();
+        policyFactory = new DefaultPolicyFactory();
+        mapper = new InterfaceContractMapperImpl();    	
+    }
+    
+    @After
+    public void destroy() throws Exception {
+        inputFactory = null;
+        staxProcessors = null;
+        resolver = null;
+        policyFactory = null;
+        assemblyFactory = null;
+        mapper = null;    	
+    }
+    
+    @Test
+    public void testSCABindingFactory() {
+        SCABindingFactory factory = new SCABindingFactoryImpl();
+        Assert.assertNotNull(factory.createSCABinding());
+    }
+    
+    @Test 
+    public void testBuildModel() {
+    	try{
+	        InputStream is = getClass().getResourceAsStream("/Calculator.composite");      
+	        CompositeProcessor compositeReader = new CompositeProcessor(new DefaultContributionFactory(), assemblyFactory, policyFactory, staxProcessor);
+	        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+	        Composite composite = compositeReader.read(reader);
+	        
+	        is.close();
+	        Assert.assertNotNull(composite);
+	        
+	        resolver.addModel(composite);
+	       
+	        compositeReader.resolve(composite, resolver);
+	        
+	        CompositeBuilderImpl compositeBuilder = new CompositeBuilderImpl(assemblyFactory, scaBindingFactory, new DefaultIntentAttachPointTypeFactory(), mapper, null);
+	        compositeBuilder.build(composite);
+	        
+	        SCABinding referenceSCABinding = (SCABinding) composite.getComponents().get(0).getReferences().get(0).getBindings().get(0);
+	        SCABinding serviceSCABinding   = (SCABinding) composite.getComponents().get(1).getServices().get(0).getBindings().get(0);
+	        
+	        Assert.assertNotNull(referenceSCABinding);
+	        Assert.assertNotNull(serviceSCABinding);
+    	} catch (Exception ex) {
+    		Assert.fail(ex.getMessage());
+    	}
+    	
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/test/resources/Calculator.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/test/resources/Calculator.composite
new file mode 100644
index 0000000000..ec72c777ef
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-sca/src/test/resources/Calculator.composite
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+    xmlns:calc="http://calc"

+    targetNamespace="http://calc"

+    name="Calculator">

+    

+    <component name="CalculatorServiceComponent">

+        <implementation.java class="calculator.CalculatorServiceImpl"/>

+        <reference name="addService" target="AddServiceComponent"/>

+        <reference name="subtractService" target="SubtractServiceComponent"/>

+        <reference name="multiplyService" target="MultiplyServiceComponent"/>

+        <reference name="divideService" target="DivideServiceComponent"/>

+    </component>

+    

+    <component name="AddServiceComponent">

+        <implementation.java class="calculator.AddServiceImpl"/>

+        <service>

+            <interface.java interface="calculator.AddService"/>

+        </service>        

+    </component>

+    

+    <component name="SubtractServiceComponent">

+        <implementation.java class="calculator.SubtractServiceImpl"/>

+    </component>

+    

+    <component name="MultiplyServiceComponent">

+        <implementation.java class="calculator.MultiplyServiceImpl"/>

+    </component>

+    

+    <component name="DivideServiceComponent">

+        <implementation.java class="calculator.DivideServiceImpl"/>

+    </component>

+

+</composite>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/pom.xml
new file mode 100644
index 0000000000..1def910d94
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/pom.xml
@@ -0,0 +1,393 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-binding-ws-axis2</artifactId>
+    <name>Apache Tuscany SCA Axis2-based WS Binding Extension</name>
+
+    <repositories>
+        <repository>
+            <id>apache.ws</id>
+            <name>Apache WebServices Repository</name>
+            <url>http://ws.zones.apache.org/repository/</url>
+            <layout>legacy</layout>
+        </repository>
+    </repositories>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-wsdl-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-wsdl-java2wsdl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-ws-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-databinding</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding-axiom</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-http</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy-xml-ws</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy-security-ws</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.axis2</groupId>
+            <artifactId>axis2-kernel</artifactId>
+            <version>1.3</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.apache.ant</groupId>
+                    <artifactId>ant</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.ant</groupId>
+                    <artifactId>ant-launcher</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.axis2</groupId>
+            <artifactId>axis2-java2wsdl</artifactId>
+            <version>1.3</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.apache.ant</groupId>
+                    <artifactId>ant</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.ant</groupId>
+                    <artifactId>ant-launcher</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>xom</groupId>
+                    <artifactId>xom</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.axis2</groupId>
+            <artifactId>axis2-adb</artifactId>
+            <version>1.3</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.axis2</groupId>
+            <artifactId>axis2-codegen</artifactId>
+            <version>1.3</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-api</artifactId>
+            <exclusions>
+                <exclusion>
+                    <groupId>xerces</groupId>
+                    <artifactId>xercesImpl</artifactId>
+                </exclusion>
+            </exclusions>
+            <version>1.2.5</version>
+        </dependency>
+
+        <dependency>
+            <groupId>xerces</groupId>
+            <artifactId>xercesImpl</artifactId>
+            <version>2.8.1</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-impl</artifactId>
+            <version>1.2.5</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.woden</groupId>
+            <artifactId>woden</artifactId>
+            <version>1.0-incubating-M7b</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>commons-logging</groupId>
+            <artifactId>commons-logging</artifactId>
+            <version>1.1</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>javax.servlet</groupId>
+                    <artifactId>servlet-api</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.4</version><!-- to keep compatible with older servlet containers -->
+            <scope>provided</scope>
+            <exclusions>
+               <exclusion>
+                   <groupId>javax.servlet</groupId>
+                   <artifactId>servlet-api</artifactId>
+               </exclusion>
+            </exclusions>            
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.neethi</groupId>
+            <artifactId>neethi</artifactId>
+            <version>2.0.2</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>wsdl4j</groupId>
+                    <artifactId>wsdl4j</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.codehaus.woodstox</groupId>
+                    <artifactId>wstx-asl</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.ws.commons.schema</groupId>
+            <artifactId>XmlSchema</artifactId>
+            <version>1.3.2</version>
+        </dependency>
+
+        <dependency>
+            <groupId>commons-httpclient</groupId>
+            <artifactId>commons-httpclient</artifactId>
+            <version>3.0.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>javax.mail</groupId>
+            <artifactId>mail</artifactId>
+            <version>1.4</version>
+        </dependency>
+
+        <dependency>
+            <groupId>backport-util-concurrent</groupId>
+            <artifactId>backport-util-concurrent</artifactId>
+            <version>2.2</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>commons-codec</groupId>
+            <artifactId>commons-codec</artifactId>
+            <version>1.3</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-jetty</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.axis2</groupId>
+            <artifactId>axis2-mtompolicy</artifactId>
+            <version>1.3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.santuario</groupId>
+            <artifactId>xmlsec</artifactId>
+            <version>1.4.0</version>
+        </dependency>
+
+        <dependency>
+            <groupId>xalan</groupId>
+            <artifactId>xalan</artifactId>
+            <version>2.7.0</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.ws.security</groupId>
+            <artifactId>wss4j</artifactId>
+            <version>1.5.3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>xml-apis</groupId>
+            <artifactId>xml-apis</artifactId>
+            <version>1.3.03</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.rampart</groupId>
+            <artifactId>rampart-core</artifactId>
+            <version>1.3</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.apache.ant</groupId>
+                    <artifactId>ant-nodeps</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.axis2</groupId>
+                    <artifactId>axis2-xmlbeans</artifactId>
+                </exclusion>
+				<exclusion>
+					<groupId>xmlbeans</groupId>
+					<artifactId>xbean</artifactId>
+				</exclusion>
+                <exclusion>
+                   <groupId>javax.servlet</groupId>
+                   <artifactId>servlet-api</artifactId>
+               </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.rampart</groupId>
+            <artifactId>rampart-policy</artifactId>
+            <version>1.3</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.apache.ant</groupId>
+                    <artifactId>ant-nodeps</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.axis2</groupId>
+                    <artifactId>axis2-xmlbeans</artifactId>
+                </exclusion>
+				<exclusion>
+					<groupId>xmlbeans</groupId>
+					<artifactId>xbean</artifactId>
+				</exclusion>
+                <exclusion>
+                   <groupId>javax.servlet</groupId>
+                   <artifactId>servlet-api</artifactId>
+               </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.rampart</groupId>
+            <artifactId>rampart-trust</artifactId>
+            <version>1.3</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.apache.ant</groupId>
+                    <artifactId>ant-nodeps</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.axis2</groupId>
+                    <artifactId>axis2-xmlbeans</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>log4j</groupId>
+                    <artifactId>log4j</artifactId>
+                </exclusion>   
+                <exclusion>
+                    <groupId>wsdl4j</groupId>
+                    <artifactId>wsdl4j</artifactId>
+                </exclusion>                                
+				<exclusion>
+					<groupId>xmlbeans</groupId>
+					<artifactId>xbean</artifactId>
+				</exclusion>
+                <exclusion>
+                   <groupId>javax.servlet</groupId>
+                   <artifactId>servlet-api</artifactId>
+               </exclusion>                
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>log4j</groupId>
+            <artifactId>log4j</artifactId>
+            <version>1.2.12</version>
+        </dependency>        
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingInvoker.java
new file mode 100644
index 0000000000..bedee689d5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingInvoker.java
@@ -0,0 +1,223 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.soap.SOAPBody;
+import org.apache.axiom.soap.SOAPEnvelope;
+import org.apache.axiom.soap.SOAPFactory;
+import org.apache.axiom.soap.SOAPHeader;
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.addressing.AddressingConstants;
+import org.apache.axis2.addressing.EndpointReference;
+import org.apache.axis2.addressing.EndpointReferenceHelper;
+import org.apache.axis2.client.OperationClient;
+import org.apache.axis2.client.Options;
+import org.apache.axis2.context.MessageContext;
+import org.apache.axis2.transport.http.HTTPConstants;
+import org.apache.axis2.wsdl.WSDLConstants;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.interfacedef.util.FaultException;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
+import org.apache.tuscany.sca.policy.util.PolicyHandler;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+
+/**
+ * Axis2BindingInvoker uses an Axis2 OperationClient to invoke a remote web service
+ */
+public class Axis2BindingInvoker implements Invoker, DataExchangeSemantics {
+
+    private Axis2ServiceClient serviceClient;
+    private QName wsdlOperationName;
+    private Options options;
+    private SOAPFactory soapFactory;
+
+    public static final QName QNAME_WSA_FROM =
+        new QName(AddressingConstants.Final.WSA_NAMESPACE, AddressingConstants.WSA_FROM,
+                  AddressingConstants.WSA_DEFAULT_PREFIX);
+
+    public static final String TUSCANY_PREFIX = "tuscany";
+    public static final QName CALLBACK_ID_REFPARM_QN =
+        new QName(Constants.SCA10_TUSCANY_NS, "CallbackID", TUSCANY_PREFIX);
+    public static final QName CONVERSATION_ID_REFPARM_QN =
+        new QName(Constants.SCA10_TUSCANY_NS, "ConversationID", TUSCANY_PREFIX);
+    
+    private List<PolicyHandler> policyHandlerList = null;
+
+    public Axis2BindingInvoker(Axis2ServiceClient serviceClient,
+                               QName wsdlOperationName,
+                               Options options,
+                               SOAPFactory soapFactory,
+                               List<PolicyHandler> policyHandlerList) {
+        this.serviceClient = serviceClient;
+        this.wsdlOperationName = wsdlOperationName;
+        this.options = options;
+        this.soapFactory = soapFactory;
+        this.policyHandlerList = policyHandlerList;
+    }
+
+    private final static QName EXCEPTION = new QName("", "Exception");
+    
+    public Message invoke(Message msg) {
+        try {
+            for ( PolicyHandler policyHandler : policyHandlerList ) {
+                policyHandler.beforeInvoke(msg);
+            }
+            
+            Object resp = invokeTarget(msg);
+            
+            for ( PolicyHandler policyHandler : policyHandlerList ) {
+                policyHandler.afterInvoke(msg);
+            }
+            msg.setBody(resp);
+        } catch (AxisFault e) {
+            if (e.getDetail() != null ) {
+                FaultException f = new FaultException(e.getMessage(), e.getDetail(), e);
+                f.setFaultName(e.getDetail().getQName());
+                msg.setFaultBody(f);
+            } else {
+                msg.setFaultBody(e);
+            }
+        } catch (Throwable e) {
+            msg.setFaultBody(e);
+        }
+
+        return msg;
+    }
+
+    protected Object invokeTarget(Message msg) throws AxisFault {
+        OperationClient operationClient = createOperationClient(msg);
+
+        // ensure connections are tracked so that they can be closed by the reference binding
+        MessageContext requestMC = operationClient.getMessageContext(WSDLConstants.MESSAGE_LABEL_OUT_VALUE);
+        try {
+        requestMC.getOptions().setProperty(HTTPConstants.REUSE_HTTP_CLIENT, Boolean.TRUE);
+        requestMC.getOptions().setTimeOutInMilliSeconds(120000L);
+
+        operationClient.execute(true);
+
+        MessageContext responseMC = operationClient.getMessageContext(WSDLConstants.MESSAGE_LABEL_IN_VALUE);
+
+        OMElement response = responseMC.getEnvelope().getBody().getFirstElement();
+
+        // FIXME: [rfeng] We have to pay performance penality to build the complete OM as the operationClient.complete() will
+        // release the underlying HTTP connection. 
+        // Force the response to be populated, see https://issues.apache.org/jira/browse/TUSCANY-1541
+        if (response != null) {
+            response.build();
+        }
+
+
+        return response;
+        } finally {
+        operationClient.complete(requestMC);
+        }
+    }
+
+    @SuppressWarnings("deprecation")
+    protected OperationClient createOperationClient(Message msg) throws AxisFault {
+        SOAPEnvelope env = soapFactory.getDefaultEnvelope();
+        Object[] args = (Object[])msg.getBody();
+        if (args != null && args.length > 0) {
+            SOAPBody body = env.getBody();
+            for (Object bc : args) {
+                if (bc instanceof OMElement) {
+                    body.addChild((OMElement)bc);
+                } else {
+                    throw new IllegalArgumentException(
+                                                       "Can't handle mixed payloads between OMElements and other types.");
+                }
+            }
+        }
+        MessageContext requestMC = new MessageContext();
+        requestMC.setEnvelope(env);
+
+        // Axis2 operationClients can not be shared so create a new one for each request
+        OperationClient operationClient = serviceClient.getServiceClient().createClient(wsdlOperationName);
+        operationClient.setOptions(options);
+
+        ReferenceParameters parameters = msg.getFrom().getReferenceParameters();
+
+        // set callback endpoint and callback ID for WS-Addressing header
+        EndpointReference fromEPR = null;
+        org.apache.tuscany.sca.runtime.EndpointReference callbackEPR = parameters.getCallbackReference();
+        if (callbackEPR != null) {
+            fromEPR = new EndpointReference(callbackEPR.getBinding().getURI());
+        }
+        Object callbackID = parameters.getCallbackID();
+        if (callbackID != null) {
+            if (fromEPR == null) {
+                fromEPR = new EndpointReference(AddressingConstants.Final.WSA_ANONYMOUS_URL);
+            }
+            //FIXME: serialize callback ID to XML in case it is not a string
+            fromEPR.addReferenceParameter(CALLBACK_ID_REFPARM_QN, callbackID.toString());
+        }
+
+        // set conversation ID for WS-Addressing header
+        Object conversationId = parameters.getConversationID();
+        if (conversationId != null) {
+            if (fromEPR == null) {
+                fromEPR = new EndpointReference(AddressingConstants.Final.WSA_ANONYMOUS_URL);
+            }
+            //FIXME: serialize conversation ID to XML in case it is not a string
+            fromEPR.addReferenceParameter(CONVERSATION_ID_REFPARM_QN, conversationId.toString());
+        }
+
+        // add WS-Addressing header
+        //FIXME: is there any way to use the Axis2 addressing support for this?
+        if (fromEPR != null) {
+            SOAPEnvelope sev = requestMC.getEnvelope();
+            SOAPHeader sh = sev.getHeader();
+            OMElement epr =
+                EndpointReferenceHelper.toOM(sev.getOMFactory(),
+                                             fromEPR,
+                                             QNAME_WSA_FROM,
+                                             AddressingConstants.Final.WSA_NAMESPACE);
+            sh.addChild(epr);
+            requestMC.setFrom(fromEPR);
+        }
+
+        // if target endpoint was not specified when this invoker was created, 
+        // use dynamically specified target endpoint passed in on this call
+        if (options.getTo() == null) {
+            org.apache.tuscany.sca.runtime.EndpointReference ep = msg.getTo();
+            if (ep != null) {
+                requestMC.setTo(new EndpointReference(ep.getURI()));
+            } else {
+                throw new RuntimeException("Unable to determine destination endpoint");
+            }
+        } else {
+            requestMC.setTo(new EndpointReference(options.getTo().getAddress())); 
+        }
+
+        operationClient.addMessageContext(requestMC);
+
+        return operationClient;
+    }
+    
+    public boolean allowsPassByReference() {
+        return true;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingProviderFactory.java
new file mode 100644
index 0000000000..83e2870bb8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingProviderFactory.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerDefinitionsLoader;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * Axis2BindingProviderFactory
+ *
+ * @version $Rev$ $Date$
+ */
+
+public class Axis2BindingProviderFactory implements BindingProviderFactory<WebServiceBinding> {
+
+    private MessageFactory messageFactory;
+    private ServletHost servletHost;
+    private Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassnames = null;
+
+    public Axis2BindingProviderFactory(ExtensionPointRegistry extensionPoints) {
+        ServletHostExtensionPoint servletHosts = extensionPoints.getExtensionPoint(ServletHostExtensionPoint.class);
+        this.servletHost = servletHosts.getServletHosts().get(0);
+        ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        this.messageFactory = modelFactories.getFactory(MessageFactory.class); 
+        policyHandlerClassnames = PolicyHandlerDefinitionsLoader.loadPolicyHandlerClassnames();
+    }
+
+    public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component, RuntimeComponentReference reference, WebServiceBinding binding) {
+        return new Axis2ReferenceBindingProvider(component, reference, binding, servletHost, messageFactory, policyHandlerClassnames);
+    }
+
+    public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component, RuntimeComponentService service, WebServiceBinding binding) {
+        return new Axis2ServiceBindingProvider(component, service, binding, servletHost, messageFactory, policyHandlerClassnames);
+    }
+    
+    public Class<WebServiceBinding> getModelType() {
+        return WebServiceBinding.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2OneWayBindingInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2OneWayBindingInvoker.java
new file mode 100644
index 0000000000..9501c90ce2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2OneWayBindingInvoker.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.soap.SOAPFactory;
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.client.OperationClient;
+import org.apache.axis2.client.Options;
+import org.apache.axis2.context.MessageContext;
+import org.apache.axis2.transport.http.HTTPConstants;
+import org.apache.axis2.wsdl.WSDLConstants;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.policy.util.PolicyHandler;
+
+public class Axis2OneWayBindingInvoker extends Axis2BindingInvoker {
+
+    public Axis2OneWayBindingInvoker(Axis2ServiceClient serviceClient,
+                                     QName wsdlOperationName,
+                                     Options options,
+                                     SOAPFactory soapFactory,
+                                     List<PolicyHandler> policyHandlerList) {
+
+        super(serviceClient, wsdlOperationName, options, soapFactory, policyHandlerList);
+    }
+
+    @Override
+    protected Object invokeTarget(Message msg) throws AxisFault {
+        OperationClient operationClient = createOperationClient(msg);
+
+        // ensure connections are tracked so that they can be closed by the reference binding
+        MessageContext requestMC = operationClient.getMessageContext(WSDLConstants.MESSAGE_LABEL_OUT_VALUE);
+        //requestMC.getOptions().setProperty(HTTPConstants.REUSE_HTTP_CLIENT, Boolean.TRUE);
+        Options opt = requestMC.getOptions();
+        opt.setProperty(HTTPConstants.REUSE_HTTP_CLIENT, Boolean.TRUE);
+        opt.setUseSeparateListener(true);
+        opt.setProperty(HTTPConstants.AUTO_RELEASE_CONNECTION,Boolean.TRUE);        
+
+        operationClient.execute(false);
+
+        // REVIEW it seems ok to return null
+        return null;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ReferenceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ReferenceBindingProvider.java
new file mode 100644
index 0000000000..4e771171b0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ReferenceBindingProvider.java
@@ -0,0 +1,109 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.util.List;
+import java.util.Map;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.wsdl.java2wsdl.Java2WSDLHelper;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+public class Axis2ReferenceBindingProvider implements ReferenceBindingProvider {
+
+    private WebServiceBinding wsBinding;
+    private Axis2ServiceClient axisClient;
+
+    public Axis2ReferenceBindingProvider(RuntimeComponent component,
+                                         RuntimeComponentReference reference,
+                                         WebServiceBinding wsBinding,
+                                         ServletHost servletHost,
+                                         MessageFactory messageFactory,
+                                         Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassnames) {
+
+        this.wsBinding = wsBinding;
+
+        InterfaceContract contract = wsBinding.getBindingInterfaceContract();
+        if (contract == null) {
+            contract = reference.getInterfaceContract().makeUnidirectional(false);
+            if ((contract instanceof JavaInterfaceContract)) {
+                contract = Java2WSDLHelper.createWSDLInterfaceContract((JavaInterfaceContract)contract, Axis2ServiceBindingProvider.requiresSOAP12(wsBinding));
+            }
+            wsBinding.setBindingInterfaceContract(contract);
+        }
+        
+        // TODO - fix up the conversational flag and operation sequences in case the contract has come from WSDL
+        // as we don't yet support requires="conversational" or sca:endConversation annotations
+        // in WSDL interface descriptions (see section 1.5.4 of the assembly spec V1.0)
+        if ( reference.getInterfaceContract().getInterface() != null ) {
+            contract.getInterface().setConversational(reference.getInterfaceContract().getInterface().isConversational());
+    
+            for (Operation operation : contract.getInterface().getOperations()){
+                Operation referenceOperation = null;
+                
+                for (Operation tmpOp : reference.getInterfaceContract().getInterface().getOperations()){
+                    if ( operation.getName().equals(tmpOp.getName())) {
+                        referenceOperation = tmpOp;
+                        break;
+                    }
+                }
+                
+                if (referenceOperation != null ){
+                    operation.setConversationSequence(referenceOperation.getConversationSequence());
+                }
+            }        
+        }
+
+        // Set to use the Axiom data binding
+        contract.getInterface().resetDataBinding(OMElement.class.getName());
+
+        axisClient = new Axis2ServiceClient(component, reference, wsBinding, servletHost, messageFactory, policyHandlerClassnames);
+    }
+
+    public void start() {
+        axisClient.start();
+    }
+
+    public void stop() {
+        axisClient.stop();
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return wsBinding.getBindingInterfaceContract();
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return true;
+    }
+
+    public Invoker createInvoker(Operation operation) {
+        return axisClient.createInvoker(operation);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceBindingProvider.java
new file mode 100644
index 0000000000..3cdaba8da1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceBindingProvider.java
@@ -0,0 +1,122 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.wsdl.java2wsdl.Java2WSDLHelper;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPoint;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+public class Axis2ServiceBindingProvider implements ServiceBindingProvider {
+
+    private WebServiceBinding wsBinding;
+    private Axis2ServiceProvider axisProvider;
+
+    public Axis2ServiceBindingProvider(RuntimeComponent component,
+                                       RuntimeComponentService service,
+                                       WebServiceBinding wsBinding,
+                                       ServletHost servletHost,
+                                       MessageFactory messageFactory,
+                                       Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassnames) {
+
+        this.wsBinding = wsBinding;
+
+        InterfaceContract contract = wsBinding.getBindingInterfaceContract();
+        if (contract == null) {
+            contract = service.getInterfaceContract().makeUnidirectional(false);
+            if ((contract instanceof JavaInterfaceContract)) {
+                contract = Java2WSDLHelper.createWSDLInterfaceContract((JavaInterfaceContract)contract, requiresSOAP12(wsBinding));
+            }
+            wsBinding.setBindingInterfaceContract(contract);
+        }
+        
+        // TODO - fix up the conversational flag and operation sequences in case the contract has come from WSDL
+        // as we don't yet support requires="conversational" or sca:endConversation annotations
+        // in WSDL interface descriptions (see section 1.5.4 of the assembly spec V1.0)
+        if (service.getInterfaceContract().getInterface() != null ) {
+            contract.getInterface().setConversational(service.getInterfaceContract().getInterface().isConversational());
+            
+            for (Operation operation : contract.getInterface().getOperations()){
+                Operation serviceOperation = null;
+                
+                for (Operation tmpOp : service.getInterfaceContract().getInterface().getOperations()){
+                    if ( operation.getName().equals(tmpOp.getName())) {
+                        serviceOperation = tmpOp;
+                        break;
+                    }
+                }
+                
+                if (serviceOperation != null ){
+                    operation.setConversationSequence(serviceOperation.getConversationSequence());
+                }
+            }
+        }
+
+        
+        // Set to use the Axiom data binding
+        contract.getInterface().resetDataBinding(OMElement.class.getName());
+
+        axisProvider = new Axis2ServiceProvider(component, service, wsBinding, servletHost, messageFactory, policyHandlerClassnames);
+    }
+
+    public void start() {
+        axisProvider.start();                                          
+    }
+
+    public void stop() {
+        axisProvider.stop();
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return wsBinding.getBindingInterfaceContract();
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return true;
+    }
+
+    private static final QName SOAP12_INTENT = new QName("http://www.osoa.org/xmlns/sca/1.0", "soap12");
+
+    protected static boolean requiresSOAP12(WebServiceBinding wsBinding) {
+        if (wsBinding instanceof IntentAttachPoint) {
+            List<Intent> intents = ((IntentAttachPoint)wsBinding).getRequiredIntents();
+            for (Intent intent : intents) {
+                if (SOAP12_INTENT.equals(intent.getName())) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceClient.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceClient.java
new file mode 100644
index 0000000000..3e599d38cd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceClient.java
@@ -0,0 +1,463 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.io.IOException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import javax.wsdl.Binding;
+import javax.wsdl.BindingOperation;
+import javax.wsdl.Definition;
+import javax.wsdl.Import;
+import javax.wsdl.Port;
+import javax.wsdl.Service;
+import javax.wsdl.extensions.ExtensibilityElement;
+import javax.wsdl.extensions.soap.SOAPAddress;
+import javax.wsdl.extensions.soap.SOAPOperation;
+import javax.wsdl.extensions.soap12.SOAP12Address;
+import javax.xml.namespace.QName;
+import javax.xml.stream.FactoryConfigurationError;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.transform.dom.DOMSource;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.impl.builder.StAXOMBuilder;
+import org.apache.axiom.soap.SOAPFactory;
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.addressing.EndpointReference;
+import org.apache.axis2.addressing.EndpointReferenceHelper;
+import org.apache.axis2.client.Options;
+import org.apache.axis2.client.ServiceClient;
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.axis2.description.AxisEndpoint;
+import org.apache.axis2.description.AxisService;
+import org.apache.axis2.description.Parameter;
+import org.apache.axis2.description.WSDL11ToAxisServiceBuilder;
+import org.apache.axis2.description.WSDL2Constants;
+import org.apache.axis2.transport.http.HTTPConstants;
+import org.apache.axis2.util.threadpool.ThreadPool;
+import org.apache.commons.httpclient.HttpClient;
+import org.apache.commons.httpclient.MultiThreadedHttpConnectionManager;
+import org.apache.commons.httpclient.params.HttpConnectionManagerParams;
+import org.apache.tuscany.sca.assembly.AbstractContract;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+import org.apache.tuscany.sca.interfacedef.wsdl.xml.XMLDocumentHelper;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPoint;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.policy.security.ws.Axis2ConfigParamPolicy;
+import org.apache.tuscany.sca.policy.util.PolicyHandler;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerUtils;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.ws.commons.schema.resolver.URIResolver;
+
+public class Axis2ServiceClient {
+
+    private WebServiceBinding wsBinding;
+    private ServiceClient serviceClient;
+    Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassnames = null;
+    private static final QName SOAP12_INTENT = new QName("http://www.osoa.org/xmlns/sca/1.0", "soap12");
+    private List<PolicyHandler> policyHandlerList = new ArrayList<PolicyHandler>();
+
+    public Axis2ServiceClient(RuntimeComponent component,
+                              AbstractContract contract,
+                              WebServiceBinding wsBinding,
+                              ServletHost servletHost,
+                              MessageFactory messageFactory,
+                              Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassnames) {
+
+        this.wsBinding = wsBinding;
+        this.policyHandlerClassnames = policyHandlerClassnames;
+    }
+
+    protected void start() {
+        if (serviceClient == null) {
+            this.serviceClient = createServiceClient();
+        }
+    }
+
+    public ServiceClient getServiceClient() {
+        return serviceClient;
+    }
+    
+    protected void configurePolicy(ConfigurationContext context, PolicySet ps) throws AxisFault {
+        if (ps == null) {
+            return;
+        }
+        for (Object policy : ps.getPolicies()) {
+            if (policy instanceof Axis2ConfigParamPolicy) {
+                Axis2ConfigParamPolicy axis2ConfigParamPolicy = (Axis2ConfigParamPolicy)policy;
+                for (Map.Entry<String, OMElement> param : axis2ConfigParamPolicy.getParamElements().entrySet()) {
+                    Parameter configParam = new Parameter(param.getKey(), param.getValue().getFirstElement());
+                    configParam.setParameterElement(param.getValue());
+                    context.getAxisConfiguration().addParameter(configParam);
+                }
+            }
+        }
+    }
+
+    /**
+     * Create an Axis2 ServiceClient
+     */
+    protected ServiceClient createServiceClient() {
+        try {
+            TuscanyAxisConfigurator tuscanyAxisConfigurator = new TuscanyAxisConfigurator();
+            ConfigurationContext configContext = tuscanyAxisConfigurator.getConfigurationContext();
+            
+
+            createPolicyHandlers();
+            setupPolicyHandlers(policyHandlerList, configContext);
+
+            Definition wsdlDefinition = wsBinding.getWSDLDefinition().getDefinition();
+            setServiceAndPort(wsBinding);
+            // The service and port can be set by the above call
+            QName serviceQName =
+                wsBinding.getService() != null ? wsBinding.getService().getQName() : wsBinding.getServiceName();
+            String portName = wsBinding.getPort() != null ? wsBinding.getPort().getName() : wsBinding.getPortName();
+            AxisService axisService =
+                createClientSideAxisService(wsdlDefinition, serviceQName, portName, new Options());
+
+            HttpClient httpClient = (HttpClient)configContext.getProperty(HTTPConstants.CACHED_HTTP_CLIENT);
+            if (httpClient == null) {
+                MultiThreadedHttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();
+                HttpConnectionManagerParams connectionManagerParams = new HttpConnectionManagerParams();
+                connectionManagerParams.setDefaultMaxConnectionsPerHost(2);
+                connectionManagerParams.setTcpNoDelay(true);
+                connectionManagerParams.setStaleCheckingEnabled(true);
+                connectionManagerParams.setLinger(0);
+                connectionManager.setParams(connectionManagerParams);
+                httpClient = new HttpClient(connectionManager);
+                configContext.setThreadPool(new ThreadPool(1, 5));
+                configContext.setProperty(HTTPConstants.REUSE_HTTP_CLIENT, Boolean.TRUE);
+                configContext.setProperty(HTTPConstants.CACHED_HTTP_CLIENT, httpClient);
+            }
+
+            return new ServiceClient(configContext, axisService);
+
+        } catch (AxisFault e) {
+            throw new RuntimeException(e); // TODO: better exception
+        } catch (ClassNotFoundException e) {
+            throw new RuntimeException(e);
+        } catch (InstantiationException e) {
+            throw new RuntimeException(e);
+        } catch (IllegalAccessException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    /**
+     * URI resolver implementation for xml schema
+     */
+    public static class URIResolverImpl implements URIResolver {
+        private Definition definition;
+
+        public URIResolverImpl(Definition definition) {
+            this.definition = definition;
+        }
+
+        public org.xml.sax.InputSource resolveEntity(java.lang.String targetNamespace,
+                                                     java.lang.String schemaLocation,
+                                                     java.lang.String baseUri) {
+            try {
+                if (baseUri == null) {
+                    baseUri = definition.getDocumentBaseURI();
+                }
+                URL url = new URL(new URL(baseUri), schemaLocation);
+                return XMLDocumentHelper.getInputSource(url);
+            } catch (IOException e) {
+                return null;
+            }
+        }
+    }
+
+    /**
+     * Workaround for https://issues.apache.org/jira/browse/AXIS2-3205
+     * @param definition
+     * @param serviceName
+     * @return
+     */
+    private static Definition getDefinition(Definition definition, QName serviceName) {
+
+        if (serviceName == null) {
+            return definition;
+        }
+
+        if (definition == null) {
+            return null;
+        }
+        Object service = definition.getServices().get(serviceName);
+        if (service != null) {
+            return definition;
+        }
+        for (Object i : definition.getImports().values()) {
+            List<Import> imports = (List<Import>)i;
+            for (Import imp : imports) {
+                Definition d = getDefinition(imp.getDefinition(), serviceName);
+                if (d != null) {
+                    return d;
+                }
+            }
+        }
+        return null;
+    }
+
+    /**
+     * This method is copied from AxisService.createClientSideAxisService to
+     * work around http://issues.apache.org/jira/browse/WSCOMMONS-228
+     * 
+     * @param wsdlDefinition
+     * @param wsdlServiceName
+     * @param portName
+     * @param options
+     * @return
+     * @throws AxisFault
+     */
+    @Deprecated
+    public static AxisService createClientSideAxisService(Definition wsdlDefinition,
+                                                          QName wsdlServiceName,
+                                                          String portName,
+                                                          Options options) throws AxisFault {
+        Definition def = getDefinition(wsdlDefinition, wsdlServiceName);
+        WSDL11ToAxisServiceBuilder serviceBuilder = new WSDL11ToAxisServiceBuilder(def, wsdlServiceName, portName);
+        serviceBuilder.setServerSide(false);
+        // [rfeng] Add a custom resolver to work around WSCOMMONS-228
+        serviceBuilder.setCustomResolver(new URIResolverImpl(def));
+        serviceBuilder.setBaseUri(def.getDocumentBaseURI());
+        // [rfeng]
+        AxisService axisService = serviceBuilder.populateService();
+        AxisEndpoint axisEndpoint = (AxisEndpoint)axisService.getEndpoints().get(axisService.getEndpointName());
+        options.setTo(new EndpointReference(axisEndpoint.getEndpointURL()));
+        if (axisEndpoint != null) {
+            options.setSoapVersionURI((String)axisEndpoint.getBinding().getProperty(WSDL2Constants.ATTR_WSOAP_VERSION));
+        }
+        return axisService;
+    }
+
+    private static <T extends ExtensibilityElement> T getExtensibilityElement(List elements, Class<T> type) {
+        for (Object e : elements) {
+            if (type.isInstance(e)) {
+                return type.cast(e);
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Ensure the WSDL definition contains a suitable service and port
+     */
+    protected static void setServiceAndPort(WebServiceBinding wsBinding) {
+        Definition wsdlDefinition = wsBinding.getWSDLDefinition().getDefinition();
+        QName serviceQName = wsBinding.getServiceName();
+        String portName = wsBinding.getPortName();
+
+        if (portName != null || serviceQName != null) {
+            return;
+        }
+
+        // If no service is specified in the binding element, allow for WSDL that
+        // only contains a portType and not a service and port.  Synthesize a
+        // service and port using WSDL4J and add them to the wsdlDefinition to
+        // keep Axis happy.
+        //FIXME: it would be better to do this for all WSDLs to explictly control the
+        // service and port that Axis will use, rather than just hoping the user has
+        // placed a suitable service and/or port first in the WSDL.
+        WSDLDefinitionHelper helper = new WSDLDefinitionHelper();
+        if (wsBinding.getBinding() == null) {
+            InterfaceContract ic = wsBinding.getBindingInterfaceContract();
+            WSDLInterface wi = (WSDLInterface)ic.getInterface();
+            Service service = helper.createService(wsdlDefinition, wi.getPortType());
+            Binding binding = helper.createBinding(wsdlDefinition, wi.getPortType());
+            
+            Port port = helper.createPort(wsdlDefinition, binding, service, wsBinding.getURI());
+            wsBinding.setService(service);
+            wsBinding.setPort(port);
+            wsBinding.setBinding(port.getBinding());
+        } else {
+            Service service = helper.createService(wsdlDefinition, wsBinding.getBinding());
+            Port port = helper.createPort(wsdlDefinition, wsBinding.getBinding(), service, wsBinding.getURI());
+            wsBinding.setService(service);
+            wsBinding.setPort(port);
+        }
+
+    }
+
+    protected void stop() {
+        if (serviceClient != null) {
+            // close all connections that we have initiated, so that the jetty server
+            // can be restarted without seeing ConnectExceptions
+            HttpClient httpClient =
+                (HttpClient)serviceClient.getServiceContext().getConfigurationContext()
+                    .getProperty(HTTPConstants.CACHED_HTTP_CLIENT);
+            if (httpClient != null)
+                ((MultiThreadedHttpConnectionManager)httpClient.getHttpConnectionManager()).shutdown();
+
+            serviceClient = null;
+        }
+    }
+
+    /**
+     * Create and configure an Axis2BindingInvoker for each operation
+     */
+    protected Invoker createInvoker(Operation operation) {
+        Options options = new Options();
+        EndpointReference epTo = getWSATOEPR(wsBinding);
+        if (epTo != null) {
+            options.setTo(epTo);
+        }
+        options.setProperty(HTTPConstants.CHUNKED, Boolean.FALSE);
+
+        String operationName = operation.getName();
+
+        String soapAction = getSOAPAction(operationName);
+        if (soapAction != null && soapAction.length() > 1) {
+            options.setAction(soapAction);
+        }
+
+        options.setTimeOutInMilliSeconds(30 * 1000); // 30 seconds
+
+        SOAPFactory soapFactory =
+            requiresSOAP12() ? OMAbstractFactory.getSOAP12Factory() : OMAbstractFactory.getSOAP11Factory();
+        QName wsdlOperationQName = new QName(operationName);
+
+        Axis2BindingInvoker invoker;
+        if (operation.isNonBlocking()) {
+            invoker = new Axis2OneWayBindingInvoker(this, wsdlOperationQName, options, soapFactory, policyHandlerList);
+        } else {
+            invoker = new Axis2BindingInvoker(this, wsdlOperationQName, options, soapFactory, policyHandlerList);
+        }
+        return invoker;
+    }
+
+    private boolean requiresSOAP12() {
+        if (wsBinding instanceof IntentAttachPoint) {
+            List<Intent> intents = ((IntentAttachPoint)wsBinding).getRequiredIntents();
+            for (Intent intent : intents) {
+                if (SOAP12_INTENT.equals(intent.getName())) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    protected EndpointReference getWSATOEPR(WebServiceBinding binding) {
+        EndpointReference epr = getEPR(binding);
+        if (epr == null) {
+            epr = getPortLocationEPR(binding);
+        } else if (epr.getAddress() == null || epr.getAddress().length() < 1) {
+            EndpointReference bindingEPR = getPortLocationEPR(binding);
+            if (bindingEPR != null) {
+                epr.setAddress(bindingEPR.getAddress());
+            }
+        }
+        return epr;
+    }
+
+    protected EndpointReference getPortLocationEPR(WebServiceBinding binding) {
+        String ep = binding.getURI();
+        if (ep == null && binding.getPort() != null) {
+            List<?> wsdlPortExtensions = binding.getPort().getExtensibilityElements();
+            for (final Object extension : wsdlPortExtensions) {
+                if (extension instanceof SOAPAddress) {
+                    ep = ((SOAPAddress)extension).getLocationURI();
+                    break;
+                }
+                if (extension instanceof SOAP12Address) {
+                    SOAP12Address address = (SOAP12Address)extension;
+                    ep = address.getLocationURI();
+                    break;
+                }
+            }
+        }
+        return ep == null || "".equals(ep) ? null : new EndpointReference(ep);
+    }
+
+    protected org.apache.axis2.addressing.EndpointReference getEPR(WebServiceBinding wsBinding) {
+        if (wsBinding.getEndPointReference() == null) {
+            return null;
+        }
+        try {
+
+            XMLStreamReader parser =
+                XMLInputFactory.newInstance().createXMLStreamReader(new DOMSource(wsBinding.getEndPointReference()));
+            StAXOMBuilder builder = new StAXOMBuilder(parser);
+            OMElement omElement = builder.getDocumentElement();
+            org.apache.axis2.addressing.EndpointReference epr = EndpointReferenceHelper.fromOM(omElement);
+            return epr;
+
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        } catch (XMLStreamException e) {
+            throw new RuntimeException(e);
+        } catch (FactoryConfigurationError e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    protected String getSOAPAction(String operationName) {
+        Binding binding = wsBinding.getBinding();
+        if (binding != null) {
+            for (Object o : binding.getBindingOperations()) {
+                BindingOperation bop = (BindingOperation)o;
+                if (bop.getName().equalsIgnoreCase(operationName)) {
+                    for (Object o2 : bop.getExtensibilityElements()) {
+                        if (o2 instanceof SOAPOperation) {
+                            return ((SOAPOperation)o2).getSoapActionURI();
+                        }
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    private void createPolicyHandlers() throws IllegalAccessException, InstantiationException, ClassNotFoundException {
+        if (wsBinding instanceof PolicySetAttachPoint) {
+            PolicySetAttachPoint policiedBinding = (PolicySetAttachPoint)wsBinding;
+            PolicyHandler policyHandler = null;
+            for (PolicySet policySet : policiedBinding.getPolicySets()) {
+                policyHandler = PolicyHandlerUtils.findPolicyHandler(policySet, policyHandlerClassnames);
+                if (policyHandler != null) {
+                    policyHandler.setApplicablePolicySet(policySet);
+                    policyHandlerList.add(policyHandler);
+                }
+            }
+        }
+    }
+
+    private void setupPolicyHandlers(List<PolicyHandler> policyHandlers, ConfigurationContext configContext) {
+        for (PolicyHandler aHandler : policyHandlers) {
+            aHandler.setUp(configContext);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInMessageReceiver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInMessageReceiver.java
new file mode 100644
index 0000000000..3b188b0176
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInMessageReceiver.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.lang.reflect.InvocationTargetException;
+import java.util.List;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.context.MessageContext;
+import org.apache.axis2.receivers.AbstractInMessageReceiver;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.policy.util.PolicyHandler;
+
+public class Axis2ServiceInMessageReceiver extends AbstractInMessageReceiver {
+
+    protected Operation operation;
+
+    private Axis2ServiceProvider provider;
+    
+    private List<PolicyHandler> policyHandlerList = null;
+
+    public Axis2ServiceInMessageReceiver(Axis2ServiceProvider provider, Operation operation, List<PolicyHandler> policyHandlerList) {
+        this.provider = provider;
+        this.operation = operation;
+        this.policyHandlerList = policyHandlerList;
+    }
+
+    public Axis2ServiceInMessageReceiver() {
+    }
+
+    @Override
+    public void invokeBusinessLogic(MessageContext inMC) throws AxisFault {
+        try {
+            OMElement requestOM = inMC.getEnvelope().getBody().getFirstElement();
+            Object[] args = new Object[] {requestOM};
+            
+            for ( PolicyHandler policyHandler : policyHandlerList ) {
+                policyHandler.beforeInvoke(operation, args, inMC);
+            }
+            
+            provider.invokeTarget(operation, args, inMC);
+            
+            for ( PolicyHandler policyHandler : policyHandlerList ) {
+                policyHandler.afterInvoke(operation, args, inMC);
+            }
+
+        } catch (InvocationTargetException e) {
+            Throwable t = e.getCause();
+            if (t instanceof Exception) {
+                throw AxisFault.makeFault((Exception)t);
+            }
+            throw new RuntimeException(e);
+        } catch (Exception e) {
+            e.printStackTrace();
+            throw AxisFault.makeFault(e);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInOutSyncMessageReceiver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInOutSyncMessageReceiver.java
new file mode 100644
index 0000000000..20930666b1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInOutSyncMessageReceiver.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.lang.reflect.InvocationTargetException;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.soap.SOAPEnvelope;
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.Constants;
+import org.apache.axis2.context.MessageContext;
+import org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.FaultException;
+import org.apache.tuscany.sca.policy.util.PolicyHandler;
+import org.osoa.sca.ServiceRuntimeException;
+
+public class Axis2ServiceInOutSyncMessageReceiver extends AbstractInOutSyncMessageReceiver {
+    private static final Logger logger = Logger.getLogger(Axis2ServiceInOutSyncMessageReceiver.class.getName());
+	
+    protected Operation operation;
+    private List<PolicyHandler> policyHandlerList = null;
+
+    private Axis2ServiceProvider provider;
+
+    public Axis2ServiceInOutSyncMessageReceiver(Axis2ServiceProvider provider, Operation operation, List<PolicyHandler> policyHandlerList) {
+        this.provider = provider;
+        this.operation = operation;
+        this.policyHandlerList = policyHandlerList;
+    }
+
+    public Axis2ServiceInOutSyncMessageReceiver() {
+    }
+
+    @Override
+    public void invokeBusinessLogic(MessageContext inMC, MessageContext outMC) throws AxisFault {
+        try {
+            OMElement requestOM = inMC.getEnvelope().getBody().getFirstElement();
+            Object[] args = null;
+            	
+            if (requestOM != null) {
+            	args = new Object[] {requestOM};
+            }
+            
+            for ( PolicyHandler policyHandler : policyHandlerList ) {
+                policyHandler.beforeInvoke(operation, args, inMC);
+            }
+            
+            OMElement responseOM = (OMElement)provider.invokeTarget(operation, args, inMC);
+            
+            for ( PolicyHandler policyHandler : policyHandlerList ) {
+                policyHandler.afterInvoke(operation, args, inMC, responseOM);
+            }
+
+            SOAPEnvelope soapEnvelope = getSOAPFactory(inMC).getDefaultEnvelope();
+            if (null != responseOM ) {
+                soapEnvelope.getBody().addChild(responseOM);
+            }
+            outMC.setEnvelope(soapEnvelope);
+            outMC.getOperationContext().setProperty(Constants.RESPONSE_WRITTEN, Constants.VALUE_TRUE);
+
+        } catch (InvocationTargetException e) {
+            Throwable t = e.getCause();
+            if (t instanceof FaultException && ((FaultException)t).getFaultInfo() instanceof OMElement) {
+                OMElement faultDetail = (OMElement)((FaultException)t).getFaultInfo();
+                inMC.setProperty(Constants.FAULT_NAME, faultDetail.getQName().getLocalPart());
+                AxisFault f = new AxisFault(null, e.getMessage(), "faultNode", "faultRole", faultDetail);
+                throw f;
+            }
+            if (t instanceof Exception) {
+                throw AxisFault.makeFault((Exception)t);
+            }
+            logger.log(Level.SEVERE, e.getMessage(), t);
+            throw new ServiceRuntimeException(e);
+        } catch (Throwable e) {
+            logger.log(Level.SEVERE, e.getMessage(), e);
+            throw AxisFault.makeFault(e);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceProvider.java
new file mode 100644
index 0000000000..45be9ef0d0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceProvider.java
@@ -0,0 +1,768 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.lang.reflect.InvocationTargetException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.security.PrivilegedAction;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Vector;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.wsdl.Definition;
+import javax.wsdl.Import;
+import javax.wsdl.Port;
+import javax.wsdl.extensions.soap.SOAPAddress;
+import javax.wsdl.extensions.soap12.SOAP12Address;
+import javax.xml.namespace.QName;
+import javax.xml.stream.FactoryConfigurationError;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.transform.dom.DOMSource;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.impl.builder.StAXOMBuilder;
+import org.apache.axiom.soap.SOAPHeader;
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.Constants;
+import org.apache.axis2.addressing.AddressingConstants;
+import org.apache.axis2.addressing.EndpointReferenceHelper;
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.axis2.context.MessageContext;
+import org.apache.axis2.deployment.DeploymentErrorMsgs;
+import org.apache.axis2.deployment.DeploymentException;
+import org.apache.axis2.deployment.ModuleBuilder;
+import org.apache.axis2.deployment.util.Utils;
+import org.apache.axis2.description.AxisEndpoint;
+import org.apache.axis2.description.AxisModule;
+import org.apache.axis2.description.AxisOperation;
+import org.apache.axis2.description.AxisService;
+import org.apache.axis2.description.Parameter;
+import org.apache.axis2.description.TransportInDescription;
+import org.apache.axis2.description.TransportOutDescription;
+import org.apache.axis2.description.WSDL11ToAxisServiceBuilder;
+import org.apache.axis2.description.WSDL2Constants;
+import org.apache.axis2.description.WSDLToAxisServiceBuilder;
+import org.apache.axis2.engine.AxisConfiguration;
+import org.apache.axis2.engine.ListenerManager;
+import org.apache.axis2.engine.MessageReceiver;
+import org.apache.axis2.i18n.Messages;
+import org.apache.axis2.transport.jms.JMSConstants;
+import org.apache.axis2.transport.jms.JMSListener;
+import org.apache.axis2.transport.jms.JMSSender;
+import org.apache.axis2.transport.jms.JMSUtils;
+import org.apache.axis2.wsdl.WSDLConstants;
+import org.apache.tuscany.sca.assembly.AbstractContract;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceClient.URIResolverImpl;
+import org.apache.tuscany.sca.core.assembly.EndpointReferenceImpl;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.policy.security.ws.Axis2ConfigParamPolicy;
+import org.apache.tuscany.sca.policy.util.PolicyHandler;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerUtils;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.apache.ws.security.WSSecurityEngineResult;
+import org.apache.ws.security.handler.WSHandlerConstants;
+import org.apache.ws.security.handler.WSHandlerResult;
+
+public class Axis2ServiceProvider {
+    
+    private final static Logger logger = Logger.getLogger(Axis2ServiceProvider.class.getName());    
+
+    private AbstractContract contract;
+    private WebServiceBinding wsBinding;
+    private ServletHost servletHost;
+    private MessageFactory messageFactory;
+    private ConfigurationContext configContext;
+    private JMSSender jmsSender;
+    private JMSListener jmsListener;
+    private Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassnames = null;
+    private List<PolicyHandler> policyHandlerList = new ArrayList<PolicyHandler>();
+
+    public static final QName QNAME_WSA_ADDRESS =
+        new QName(AddressingConstants.Final.WSA_NAMESPACE, AddressingConstants.EPR_ADDRESS);
+    public static final QName QNAME_WSA_FROM =
+        new QName(AddressingConstants.Final.WSA_NAMESPACE, AddressingConstants.WSA_FROM);
+    public static final QName QNAME_WSA_REFERENCE_PARAMETERS =
+        new QName(AddressingConstants.Final.WSA_NAMESPACE, AddressingConstants.EPR_REFERENCE_PARAMETERS);
+
+    private static final String DEFAULT_QUEUE_CONNECTION_FACTORY = "TuscanyQueueConnectionFactory";
+    
+    private static final QName TRANSPORT_JMS_QUALIFIED_INTENT = new QName("http://www.osoa.org/xmlns/sca/1.0","transport.jms");
+    
+    private PolicySet transportJmsPolicySet = null;
+        
+
+    public Axis2ServiceProvider(RuntimeComponent component,
+                                AbstractContract contract,
+                                WebServiceBinding wsBinding,
+                                ServletHost servletHost,
+                                MessageFactory messageFactory,
+                                Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassnames) {
+
+        this.contract = contract; 
+        this.wsBinding = wsBinding;
+        this.servletHost = servletHost;
+        this.messageFactory = messageFactory;
+        this.policyHandlerClassnames = policyHandlerClassnames;
+
+        
+        try {
+            TuscanyAxisConfigurator tuscanyAxisConfigurator = new TuscanyAxisConfigurator();
+            configContext = tuscanyAxisConfigurator.getConfigurationContext();
+            //deployRampartModule();
+            //configureSecurity();
+        } catch (AxisFault e) {
+            throw new RuntimeException(e); // TODO: better exception
+        } catch ( Exception e ) {
+            throw new RuntimeException(e);
+        }
+
+        configContext.setContextRoot(servletHost.getContextPath());
+
+        // pull out the binding intents to see what sort of transport is required
+        transportJmsPolicySet = getPolicySet(TRANSPORT_JMS_QUALIFIED_INTENT);
+        
+        String uri;
+        
+        if (transportJmsPolicySet != null){
+            uri = computeActualURI(component, contract);
+            
+            if (!uri.startsWith("jms:/")) {
+                uri = "jms:" + uri;
+            }
+            
+            // construct the rest of the uri based on the policy. All the details are put
+            // into the uri here rather than being place directly into the Axis configuration 
+            // as the Axis JMS sender relies on parsing the target URI      
+            Axis2ConfigParamPolicy axis2ConfigParamPolicy = null;
+            for ( Object policy : transportJmsPolicySet.getPolicies() ) {
+                if ( policy instanceof Axis2ConfigParamPolicy ) {
+                    axis2ConfigParamPolicy = (Axis2ConfigParamPolicy)policy;
+                    Iterator paramIterator = axis2ConfigParamPolicy.getParamElements().get(DEFAULT_QUEUE_CONNECTION_FACTORY).getChildElements();
+                    
+                    if (paramIterator.hasNext()){
+                        StringBuffer uriParams = new StringBuffer("?");
+                       
+                        while (paramIterator.hasNext()){
+                            OMElement parameter = (OMElement)paramIterator.next();
+                            uriParams.append(parameter.getAttributeValue(new QName("","name")));
+                            uriParams.append("=");
+                            uriParams.append(parameter.getText());
+                            
+                            if (paramIterator.hasNext()){
+                                uriParams.append("&");
+                            }
+                        }
+                        
+                        uri = uri + uriParams;
+                    }
+                }
+            }                     
+        } else {
+            uri = computeActualURI(component, contract);
+            if (!uri.startsWith("jms:")) {
+                uri = servletHost.getURLMapping(uri).toString();
+            }
+        }
+        
+        wsBinding.setURI(uri);
+    }
+    
+    private void engageModules() throws AxisFault {
+        if ( wsBinding instanceof PolicySetAttachPoint ) {
+            PolicySetAttachPoint policiedBinding = (PolicySetAttachPoint)wsBinding;
+            if ( policiedBinding.getPolicySets().size() > 0 ) {
+                //TODO: need to verify if one of the policies are concerned with security
+                AxisModule m = new AxisModule("rampart");
+                m.setFileName(wsBinding.getClass().getClassLoader().getResource("rampart-1.2.mar"));
+                configContext.getAxisConfiguration().addModule(m);
+                configContext.getAxisConfiguration().engageModule(m, configContext.getAxisConfiguration());
+            }
+        }
+    }
+
+    public void start() {
+
+        // TODO: if <binding.ws> specifies the wsdl service then should create a
+        // service for every port
+
+        try {
+            createPolicyHandlers();
+            AxisService axisService = createAxisService();
+            configContext.getAxisConfiguration().addService( axisService );
+            
+            setupPolicyHandlers(policyHandlerList, configContext);
+          
+            String endpointURL = axisService.getEndpointURL();
+            if ( endpointURL.startsWith( "http://")  || endpointURL.startsWith("/")) {
+                Axis2ServiceServlet servlet = new Axis2ServiceServlet();
+                servlet.init(configContext);
+                String servletURI = wsBinding.getURI();
+                configContext.setContextRoot(servletURI);
+                servletHost.addServletMapping(servletURI, servlet);
+            } else if ( axisService.getEndpointURL().startsWith( "jms" ) ) {
+                logger.log(Level.INFO,"Axis2 JMS URL=" + axisService.getEndpointURL() );
+                
+                jmsListener = new JMSListener();
+                jmsSender = new JMSSender();
+                ListenerManager listenerManager = configContext.getListenerManager();
+                TransportInDescription trsIn = configContext.getAxisConfiguration().getTransportIn(Constants.TRANSPORT_JMS);
+                                
+                // get JMS transport parameters from the binding uri
+                Map<String, String> jmsProps = JMSUtils.getProperties( wsBinding.getURI() );
+
+                // collect the parameters used to configure the JMS transport
+                OMFactory fac = OMAbstractFactory.getOMFactory();
+                OMElement parms = fac.createOMElement(DEFAULT_QUEUE_CONNECTION_FACTORY, null);                    
+
+                for ( String key : jmsProps.keySet() ) {
+                    OMElement param = fac.createOMElement("parameter", null);
+                    param.addAttribute( "name", key, null );
+                    param.addChild(fac.createOMText(param, jmsProps.get(key)));
+                    parms.addChild(param);
+                }
+                
+                Parameter queueConnectionFactory = new Parameter(DEFAULT_QUEUE_CONNECTION_FACTORY, parms);
+                trsIn.addParameter( queueConnectionFactory );
+                
+                trsIn.setReceiver(jmsListener);
+
+                configContext.getAxisConfiguration().addTransportIn( trsIn );
+                TransportOutDescription trsOut = configContext.getAxisConfiguration().getTransportOut(Constants.TRANSPORT_JMS);
+                //configContext.getAxisConfiguration().addTransportOut( trsOut );
+                trsOut.setSender(jmsSender);
+
+                if (listenerManager == null) {
+                    listenerManager = new ListenerManager();
+                    listenerManager.init(configContext);
+                }
+                listenerManager.addListener(trsIn, true);
+                jmsSender.init(configContext, trsOut);
+                jmsListener.init(configContext, trsIn);
+                jmsListener.start();
+            }
+        } catch (AxisFault e) {
+            throw new RuntimeException(e);
+        } catch (ClassNotFoundException e) {
+            throw new RuntimeException(e);
+        } catch (InstantiationException e) {
+            throw new RuntimeException(e);
+        } catch (IllegalAccessException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public void stop() {
+        if ( jmsListener != null ) {
+            jmsListener.stop();
+            jmsListener.destroy();
+        }
+        else {
+            servletHost.removeServletMapping(wsBinding.getURI());
+        }
+
+        if ( jmsSender != null )
+            jmsSender.stop();
+
+        try {
+            // get the path to the service
+            URI uriPath = new URI(wsBinding.getURI());
+            String stringURIPath = uriPath.getPath();
+            
+            // remove any "/" from the start of the path
+            if (stringURIPath.startsWith("/")) {
+                stringURIPath = stringURIPath.substring(1, stringURIPath.length());
+            } 
+            
+            // remove it from the Axis context
+            configContext.getAxisConfiguration().removeService(stringURIPath);
+        } catch (URISyntaxException e) {
+            throw new RuntimeException(e);
+        } catch (AxisFault e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    /**
+     * Compute the endpoint URI based on section 2.1.1 of the WS binding spec 1.
+     * The URIs in the endpoint(s) of the referenced WSDL, which may be relative
+     * 2. The URI specified by the wsa:Address element of the
+     * wsa:EndpointReference, which may be relative 3. The explicitly stated URI
+     * in the "uri" attribute of the binding.ws element, which may be relative,
+     * 4. The implicit URI as defined by in section 1.7 in the SCA Assembly spec
+     * If the <binding.ws> has no wsdlElement but does have a uri attribute then
+     * the uri takes precidence over any implicitly used WSDL.
+     * 
+     */
+    protected String computeActualURI(RuntimeComponent component, AbstractContract contract) {
+
+        org.apache.axis2.addressing.EndpointReference epr = null;
+        URI eprURI = null;
+        if (wsBinding.getEndPointReference() != null) {
+            epr = getEPR(); 
+            if (epr.getAddress() != null) {
+                return epr.getAddress();
+            }
+        }
+
+        URI wsdlURI = null;
+        if (wsBinding.getServiceName() != null && wsBinding.getBindingName() == null) {
+            // <binding.ws> explicitly points at a wsdl port, may be a relative URI
+            wsdlURI = getEndpoint(wsBinding.getPort());
+        }
+
+        // if the wsdl port/endpoint has an absolute URI use that
+        if (wsdlURI != null && wsdlURI.isAbsolute()) {
+            return wsdlURI.toString();
+        }
+
+        // if the wsa:EndpointReference has an address element with an absolute URI use that
+        if (eprURI != null && eprURI.isAbsolute()) {
+            return eprURI.toString();
+        }
+        
+        // either there is no wsdl port endpoint URI or that URI is relative
+        String actualURI = wsBinding.getURI();
+        if (eprURI != null && eprURI.toString().length() != 0) {
+            // there is a relative URI in the binding EPR
+            actualURI = actualURI + "/" + eprURI;
+        }
+
+        if (wsdlURI != null && wsdlURI.toString().length() != 0) {
+            // there is a relative URI in the wsdl port
+            actualURI = actualURI + "/" + wsdlURI;
+        }
+        
+        actualURI = URI.create(actualURI).normalize().toString();
+        
+        return actualURI;
+    }
+
+    private org.apache.axis2.addressing.EndpointReference getEPR() {
+        try {
+
+            XMLStreamReader parser = XMLInputFactory.newInstance().createXMLStreamReader(new DOMSource(wsBinding.getEndPointReference()));
+            StAXOMBuilder builder = new StAXOMBuilder(parser);
+            OMElement omElement = builder.getDocumentElement();
+            org.apache.axis2.addressing.EndpointReference epr = EndpointReferenceHelper.fromOM(omElement);
+            return epr;
+
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        } catch (XMLStreamException e) {
+            throw new RuntimeException(e);
+        } catch (FactoryConfigurationError e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    /**
+     * Returns the endpoint of a given port.
+     */
+    protected URI getEndpoint(Port wsdlPort) {
+        if (wsdlPort != null) {
+            List<?> wsdlPortExtensions = wsdlPort.getExtensibilityElements();
+            for (Object extension : wsdlPortExtensions) {
+                if (extension instanceof SOAPAddress) {
+                    String uri = ((SOAPAddress)extension).getLocationURI();
+                    return (uri == null || "".equals(uri)) ? null : URI.create(uri);
+                }
+                if (extension instanceof SOAP12Address) {
+                    SOAP12Address address = (SOAP12Address)extension;
+                    String uri = address.getLocationURI();
+                    return (uri == null || "".equals(uri)) ? null : URI.create(uri);
+                }
+            }
+        }
+        return null;
+    }
+
+    private AxisService createAxisService() throws AxisFault {
+        AxisService axisService;
+        if (wsBinding.getWSDLDefinition() != null) {
+            axisService = createWSDLAxisService();
+        } else {
+            axisService = createJavaAxisService();
+        }
+        initAxisOperations(axisService);
+        return axisService;
+    }
+
+    /**
+     * Create an AxisService from the interface class from the SCA service interface
+     */
+    protected AxisService createJavaAxisService() throws AxisFault {
+        AxisService axisService = new AxisService();
+        String path = URI.create(wsBinding.getURI()).getPath();
+        axisService.setName(path);
+        axisService.setServiceDescription("Tuscany configured AxisService for service: " + wsBinding.getURI());
+        axisService.setClientSide(false);
+        Parameter classParam =
+            new Parameter(Constants.SERVICE_CLASS, ((JavaInterface)contract.getInterfaceContract().getInterface())
+                .getJavaClass().getName());
+        axisService.addParameter(classParam);
+        try {
+            Utils.fillAxisService(axisService, configContext.getAxisConfiguration(), null, null);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+
+        return axisService;
+    }
+    
+    /**
+     * Workaround for https://issues.apache.org/jira/browse/AXIS2-3205
+     * @param definition
+     * @param serviceName
+     * @return
+     */
+    private static Definition getDefinition(Definition definition, QName serviceName) {
+        
+        if (serviceName == null){
+            return definition;
+        }
+        
+        if (definition == null) {
+            return null;
+        }
+        Object service = definition.getServices().get(serviceName);
+        if (service != null) {
+            return definition;
+        }
+        for (Object i : definition.getImports().values()) {
+            List<Import> imports = (List<Import>)i;
+            for (Import imp : imports) {
+                Definition d = getDefinition(imp.getDefinition(), serviceName);
+                if (d != null) {
+                    return d;
+                }
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Create an AxisService from the WSDL doc used by ws binding
+     */
+    protected AxisService createWSDLAxisService() throws AxisFault {
+        Definition definition = wsBinding.getWSDLDefinition().getDefinition();
+
+        // WSDLToAxisServiceBuilder only uses the service and port to find the wsdl4J Binding
+        // An SCA service with binding.ws does not require a service or port so we may not have
+        // these but ...
+
+        Axis2ServiceClient.setServiceAndPort(wsBinding);
+        // The service and port can be set by the above call
+        QName serviceQName =
+            wsBinding.getService() != null ? wsBinding.getService().getQName() : wsBinding.getServiceName();
+        String portName = wsBinding.getPort() != null ? wsBinding.getPort().getName() : wsBinding.getPortName();
+        
+        Definition def = getDefinition(definition, serviceQName);
+
+        WSDLToAxisServiceBuilder builder = new WSDL11ToAxisServiceBuilder(def, serviceQName, portName);
+        builder.setServerSide(true);
+        // [rfeng] Add a custom resolver to work around WSCOMMONS-228
+        builder.setCustomResolver(new URIResolverImpl(def));
+        builder.setBaseUri(def.getDocumentBaseURI());
+        // [rfeng]
+        AxisService axisService = builder.populateService();
+
+        String path = URI.create(wsBinding.getURI()).getPath();
+        String name = ( path.startsWith( "/") ? path.substring(1) : path );
+        axisService.setName(name);
+        String endpointURL = wsBinding.getURI();
+        axisService.setEndpointURL(endpointURL );
+        axisService.setDocumentation("Tuscany configured AxisService for service: " + wsBinding.getURI());
+        for ( Iterator i = axisService.getEndpoints().values().iterator(); i.hasNext(); ) {
+            AxisEndpoint ae = (AxisEndpoint)i.next();
+            if (endpointURL.startsWith("jms") ) {
+                Parameter qcf = new Parameter(JMSConstants.CONFAC_PARAM, null);
+                qcf.setValue(DEFAULT_QUEUE_CONNECTION_FACTORY);
+                axisService.addParameter(qcf);
+                break;
+            }
+        }
+        // Use the existing WSDL
+        Parameter wsdlParam = new Parameter(WSDLConstants.WSDL_4_J_DEFINITION, null);
+        wsdlParam.setValue(def);
+        axisService.addParameter(wsdlParam);
+        Parameter userWSDL = new Parameter("useOriginalwsdl", "true");
+        axisService.addParameter(userWSDL);
+
+        return axisService;
+    }
+
+    protected void initAxisOperations(AxisService axisService) {
+        for (Iterator<?> i = axisService.getOperations(); i.hasNext();) {
+            AxisOperation axisOp = (AxisOperation)i.next();
+            Operation op = getOperation(axisOp);
+            if (op != null) {
+
+                if (op.isNonBlocking()) {
+                    axisOp.setMessageExchangePattern(WSDL2Constants.MEP_URI_IN_ONLY);
+                } else {
+                    axisOp.setMessageExchangePattern(WSDL2Constants.MEP_URI_IN_OUT);
+                }
+
+                MessageReceiver msgrec = null;
+                if (op.isNonBlocking()) {
+                    msgrec = new Axis2ServiceInMessageReceiver(this, op, policyHandlerList);
+                } else {
+                    msgrec = new Axis2ServiceInOutSyncMessageReceiver(this, op, policyHandlerList);
+                }
+                axisOp.setMessageReceiver(msgrec);
+            }
+        }
+    }
+
+    protected Operation getOperation(AxisOperation axisOp) {
+        String operationName = axisOp.getName().getLocalPart();
+        Interface iface = wsBinding.getBindingInterfaceContract().getInterface();
+        for (Operation op : iface.getOperations()) {
+            if (op.getName().equalsIgnoreCase(operationName)) {
+                return op;
+            }
+        }
+        return null;
+    }
+
+    // methods for Axis2 message receivers
+
+    public Object invokeTarget(Operation op, Object[] args, MessageContext inMC) throws InvocationTargetException {
+        String callbackAddress = null;
+        String callbackID = null;
+        Object conversationID = null;
+
+        //FIXME: can we use the Axis2 addressing support for this?
+        SOAPHeader header = inMC.getEnvelope().getHeader();
+        if (header != null) {
+            OMElement from = header.getFirstChildWithName(QNAME_WSA_FROM);
+            if (from != null) {
+                OMElement callbackAddrElement = from.getFirstChildWithName(QNAME_WSA_ADDRESS);
+                if (callbackAddrElement != null) {
+                    if (contract.getInterfaceContract().getCallbackInterface() != null) {
+                        callbackAddress = callbackAddrElement.getText();
+                    }
+                }
+                OMElement params = from.getFirstChildWithName(QNAME_WSA_REFERENCE_PARAMETERS);
+                if (params != null) {
+                    OMElement convIDElement =
+                        params.getFirstChildWithName(Axis2BindingInvoker.CONVERSATION_ID_REFPARM_QN);
+                    if (convIDElement != null) {
+                        if (isConversational()) {
+                            conversationID = convIDElement.getText();
+                        }
+                    }
+                    OMElement callbackIDElement =
+                        params.getFirstChildWithName(Axis2BindingInvoker.CALLBACK_ID_REFPARM_QN);
+                    if (callbackIDElement != null) {
+                        callbackID = callbackIDElement.getText();
+                    }
+                }
+            }
+        }
+
+        // create a message object and set the args as its body
+        Message msg = messageFactory.createMessage();
+        msg.setBody(args);
+        msg.setOperation(op);
+        
+        //fill message with QoS context info 
+        fillQoSContext(msg, inMC);
+        
+        // if reference parameters are needed, create a new "From" EPR to hold them
+        EndpointReference from = null;
+        ReferenceParameters parameters = null;
+        if (callbackAddress != null ||
+            callbackID != null ||
+            conversationID != null) {
+            from = new EndpointReferenceImpl(null);
+            parameters = from.getReferenceParameters();
+            msg.setFrom(from);
+        }
+
+        // set the reference parameters into the "From" EPR
+        if (callbackAddress != null) {
+            parameters.setCallbackReference(new EndpointReferenceImpl(callbackAddress));
+        }
+        if (callbackID != null) {
+            parameters.setCallbackID(callbackID);
+        }
+        if (conversationID != null) {
+            parameters.setConversationID(conversationID);
+        }
+
+        // find the runtime wire and invoke it with the message
+        RuntimeWire wire = ((RuntimeComponentService)contract).getRuntimeWire(getBinding());
+        return wire.invoke(op, msg);
+    }
+
+    public boolean isConversational() {
+        return wsBinding.getBindingInterfaceContract().getInterface().isConversational();
+    }
+
+    /**
+     * Return the binding for this provider as a primitive binding type
+     * For use when looking up wires registered against the binding.
+     * 
+     * @return the binding
+     */
+    protected Binding getBinding() {
+        return wsBinding;
+    }
+    
+    private PolicySet getPolicySet(QName intentName){
+        PolicySet returnPolicySet = null;
+        
+        if ( wsBinding instanceof PolicySetAttachPoint ) {
+            PolicySetAttachPoint policiedBinding = (PolicySetAttachPoint)wsBinding; 
+            for ( PolicySet policySet : policiedBinding.getPolicySets() ) {
+                for (Intent intent : policySet.getProvidedIntents()){
+                    if ( intent.getName().equals(intentName) ){
+                        returnPolicySet = policySet;
+                        break;
+                    }
+                }
+            }
+        }
+        
+        return returnPolicySet;
+    } 
+    
+    private void setupPolicyHandlers(List<PolicyHandler> policyHandlers, ConfigurationContext configContext)  {
+        for ( PolicyHandler aHandler : policyHandlers ) {
+            aHandler.setUp(configContext);
+        }
+    }
+    
+    private void createPolicyHandlers() throws IllegalAccessException,
+                                                              InstantiationException, 
+                                                              ClassNotFoundException {
+        if (wsBinding instanceof PolicySetAttachPoint) {
+            PolicySetAttachPoint policiedBinding = (PolicySetAttachPoint)wsBinding;
+            PolicyHandler policyHandler = null;
+            for (PolicySet policySet : policiedBinding.getPolicySets()) {
+                policyHandler =
+                    PolicyHandlerUtils.findPolicyHandler(policySet, policyHandlerClassnames);
+                if (policyHandler != null) {
+                    policyHandler.setApplicablePolicySet(policySet);
+                    policyHandlerList.add(policyHandler);
+                }
+            }
+        }
+    }
+     
+    
+    private void deployRampartModule()  throws DeploymentException, AxisFault {
+    	ClassLoader tccl = (ClassLoader) org.apache.axis2.java.security.AccessController
+        .doPrivileged(new PrivilegedAction() {
+            public Object run() {
+                return Thread.currentThread().getContextClassLoader();
+            }
+        });
+
+
+        AxisModule module = new AxisModule();
+        module.setParent(configContext.getAxisConfiguration());
+		String moduleName = "rampart-1.2";
+		URL moduleurl = TuscanyAxisConfigurator.class.getResource("/org/apache/tuscany/sca/binding/ws/axis2/engine/config/rampart-1.2.mar");
+		module.setName(moduleName);
+		ClassLoader deploymentClassloader = Utils.createClassLoader(new URL[]{moduleurl},
+													tccl,
+													true,
+													(File)configContext.getAxisConfiguration().getParameterValue(Constants.Configuration.ARTIFACTS_TEMP_DIR));
+													
+		module.setModuleClassLoader(deploymentClassloader);
+		populateModule(module, moduleurl,configContext.getAxisConfiguration());
+		module.setFileName(moduleurl);
+		TuscanyAxisConfigurator.addNewModule(module, configContext.getAxisConfiguration());
+		org.apache.axis2.util.Utils.calculateDefaultModuleVersion(
+				configContext.getAxisConfiguration().getModules(), configContext.getAxisConfiguration());
+    }
+    
+    private void populateModule(AxisModule module, URL moduleUrl, AxisConfiguration axisConfig) throws DeploymentException {
+        try {
+            ClassLoader classLoadere = module.getModuleClassLoader();
+            InputStream moduleStream = classLoadere.getResourceAsStream("META-INF/module.xml");
+            if (moduleStream == null) {
+                moduleStream = classLoadere.getResourceAsStream("meta-inf/module.xml");
+            }
+            if (moduleStream == null) {
+                throw new DeploymentException(
+                        Messages.getMessage(
+                                DeploymentErrorMsgs.MODULE_XML_MISSING, moduleUrl.toString()));
+            }
+            ModuleBuilder moduleBuilder = new ModuleBuilder(moduleStream, module, axisConfig);
+            moduleBuilder.populateModule();
+        } catch (IOException e) {
+            throw new DeploymentException(e);
+        }
+    }
+    
+    private void fillQoSContext(Message message, MessageContext axis2MsgCtx) {
+        if ( axis2MsgCtx.getProperty(WSHandlerConstants.RECV_RESULTS) != null &&
+            axis2MsgCtx.getProperty(WSHandlerConstants.RECV_RESULTS) instanceof Vector ) {
+            Vector recvResults = (Vector)axis2MsgCtx.getProperty(WSHandlerConstants.RECV_RESULTS);
+            for ( int count1 = 0 ; count1 < recvResults.size() ; ++count1 ) {
+                if ( recvResults.elementAt(count1) instanceof WSHandlerResult ) {
+                    WSHandlerResult wshr = (WSHandlerResult)recvResults.elementAt(count1);
+                    Vector results = wshr.getResults();
+                    for ( int count2 = 0 ; count2 < results.size() ; ++count2 ) {
+                        if ( results.elementAt(count2) instanceof WSSecurityEngineResult ) {
+                            WSSecurityEngineResult securityResult = 
+                                (WSSecurityEngineResult)wshr.getResults().elementAt(count2);
+                            if ( securityResult.get("principal") != null ) {
+                                message.getQoSContext().put(Message.QOS_CTX_SECURITY_PRINCIPAL, securityResult.get("principal"));
+                            }
+                        }
+                    }
+                }
+            }
+            
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceServlet.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceServlet.java
new file mode 100644
index 0000000000..a90ebffe2e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceServlet.java
@@ -0,0 +1,292 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.SocketException;
+import java.net.URI;
+import java.net.URL;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.Set;
+import java.util.Vector;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.Servlet;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.addressing.EndpointReference;
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.axis2.transport.http.AxisServlet;
+import org.apache.axis2.transport.http.ListingAgent;
+import org.apache.axis2.transport.http.server.HttpUtils;
+
+/**
+ * This overrides the servlet init of the AxisServlet so Tuscany can use
+ * a single Axis2 ConfigurationContext instance shared between AxisServlet 
+ * instances for each SCA service with a ws binding. 
+ * TODO: need to review if thats really what we want to be doing
+ */
+public class Axis2ServiceServlet extends AxisServlet {
+
+    protected TuscanyListingAgent agent;
+
+    private static final long serialVersionUID = 1L;
+    private static final ServletConfig DUMMY_CONFIG = createDummyServletConfig();
+    
+//JIRA TUSCANY-1561 Port to Axis2 1.3    
+    private ConfigurationContext tmpconfigContext;
+
+    public void init(ConfigurationContext configContext) {
+        this.tmpconfigContext = configContext;
+        try {
+            super.init(DUMMY_CONFIG);
+        } catch (ServletException e) {
+            throw new RuntimeException(e);
+        }
+        agent = new TuscanyListingAgent(configContext);
+    }
+
+    /**
+     * Override Axis2 servlet method to avoid loop when init 
+     * is called after servletConfig already initialized by
+     * this classes init(ConfigurationContext) method.
+     */
+    @Override
+    public void init() throws ServletException {
+    }
+
+    public void init(ServletConfig config) throws ServletException {
+        ServletContext servletContext = config.getServletContext();
+        servletContext.setAttribute(CONFIGURATION_CONTEXT, tmpconfigContext);
+        super.init(config);
+    }
+
+    /**
+     * We've setup the Servlet by passing in a ConfigurationContext on our init method 
+     * override this method to just return that
+     */
+    @Override
+    protected ConfigurationContext initConfigContext(ServletConfig config) throws ServletException {
+        return this.tmpconfigContext;
+    }
+    
+    @Override
+    public ServletConfig getServletConfig() {
+        return DUMMY_CONFIG;
+    }
+    
+    @Override
+    public String getServletName() {
+        return "TuscanyAxis2Servlet";
+    }
+
+    /**
+     * The AxisServlet gets NPE during init without a ServletConfig so this is a mocked up one to prevent that.
+     */
+    private static ServletConfig createDummyServletConfig() {
+        ServletConfig sc = new ServletConfig() {
+
+            public String getServletName() {
+                return "TuscanyAxis2DummyServlet";
+            }
+
+            public ServletContext getServletContext() {
+                return new ServletContext() {
+
+                    public ServletContext getContext(String uripath) {
+                        return null;
+                    }
+
+                    @SuppressWarnings("unused") // it's on the servlet 2.5 api so we need it
+                    public String getContextPath() {
+                        return null;
+                    }
+
+                    public int getMajorVersion() {
+                        return 0;
+                    }
+
+                    public int getMinorVersion() {
+                        return 0;
+                    }
+
+                    public String getMimeType(String file) {
+                        return null;
+                    }
+
+                    public Set<?> getResourcePaths(String path) {
+                        return Collections.emptySet();
+                    }
+
+                    public URL getResource(String path) throws MalformedURLException {
+                        if("/".equals(path)) {
+                            // HACK: To avoid NPE
+                            return new URL("/axis2");
+                        }
+                        return null;
+                    }
+
+                    public InputStream getResourceAsStream(String path) {
+                        return null;
+                    }
+
+                    public RequestDispatcher getRequestDispatcher(String path) {
+                        return null;
+                    }
+
+                    public RequestDispatcher getNamedDispatcher(String arg0) {
+                        return null;
+                    }
+
+                    public Servlet getServlet(String arg0) throws ServletException {
+                        return null;
+                    }
+
+                    public Enumeration getServlets() {
+                        return null;
+                    }
+
+                    public Enumeration getServletNames() {
+                        return null;
+                    }
+
+                    public void log(String arg0) {
+                    }
+
+                    public void log(Exception arg0, String arg1) {
+                    }
+
+                    public void log(String arg0, Throwable arg1) {
+                    }
+
+                    public String getRealPath(String arg0) {
+                        return null;
+                    }
+
+                    public String getServerInfo() {
+                        return null;
+                    }
+
+                    public String getInitParameter(String arg0) {
+                        return null;
+                    }
+
+                    public Enumeration getInitParameterNames() {
+                        return null;
+                    }
+
+                    public Object getAttribute(String arg0) {
+                        return null;
+                    }
+
+                    public Enumeration getAttributeNames() {
+                        return null;
+                    }
+
+                    public void setAttribute(String arg0, Object arg1) {
+                    }
+
+                    public void removeAttribute(String arg0) {
+                    }
+
+                    public String getServletContextName() {
+                        return null;
+                    }
+                };
+            }
+
+            public String getInitParameter(String arg0) {
+                return null;
+            }
+
+            public Enumeration getInitParameterNames() {
+                return new Vector().elements();
+            }
+        };
+        return sc;
+    }
+
+    @Override
+    public void destroy() {
+        try {
+            super.destroy();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * Override the AxisServlet doGet to use the TuscanyListingAgent for ?wsdl 
+     */
+    @Override
+    protected void doGet(HttpServletRequest request,
+                         HttpServletResponse response) throws ServletException, IOException {
+
+        initContextRoot(request);
+
+        String query = request.getQueryString();
+        if ((query != null) && (query.indexOf("wsdl2") >= 0 ||
+                query.indexOf("wsdl") >= 0 || query.indexOf("xsd") >= 0 ||
+                query.indexOf("policy") >= 0)) {
+            agent.processListService(request, response);
+        } else {
+            super.doGet(request, response);
+        }
+    }
+    
+    /**
+
+    /**
+     * Override the AxisServlet method so as to not add "/services" into the url
+     * and to work with Tuscany service names. can go once moved to Axis2 1.3
+     */
+    @Override
+    public EndpointReference[] getEPRsForService(String serviceName, String ip) throws AxisFault {
+        //RUNNING_PORT
+        String port = (String) configContext.getProperty(ListingAgent.RUNNING_PORT);
+        if (port == null) {
+            port = "8080";
+        }
+        if (ip == null) {
+            try {
+                ip = HttpUtils.getIpAddress();
+                if (ip == null) {
+                    ip = "localhost";
+                }
+            } catch (SocketException e) {
+//TUSCANY-1561 Port to Axis2 1.3                 
+//                throw new AxisFault.(e);
+                throw AxisFault.makeFault(e);
+            }
+        }
+
+        URI epURI = URI.create("http://" + ip + ":" + port + "/" + serviceName).normalize();
+
+        return new EndpointReference[]{new EndpointReference(epURI.toString())};
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyAxisConfigurator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyAxisConfigurator.java
new file mode 100644
index 0000000000..ed2d862722
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyAxisConfigurator.java
@@ -0,0 +1,173 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.Constants;
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.axis2.context.ConfigurationContextFactory;
+import org.apache.axis2.deployment.DeploymentConstants;
+import org.apache.axis2.deployment.DeploymentErrorMsgs;
+import org.apache.axis2.deployment.DeploymentException;
+import org.apache.axis2.deployment.ModuleBuilder;
+import org.apache.axis2.deployment.URLBasedAxisConfigurator;
+import org.apache.axis2.deployment.util.Utils;
+import org.apache.axis2.description.AxisModule;
+import org.apache.axis2.description.Parameter;
+import org.apache.axis2.engine.AxisConfiguration;
+import org.apache.axis2.engine.AxisConfigurator;
+import org.apache.axis2.i18n.Messages;
+import org.apache.axis2.util.Loader;
+
+/**
+ * Helps configure Axis2 from a resource in binding.ws.axis2 instead of Axis2.xml 
+ * <p/> TODO: Review: should there be a single global Axis ConfigurationContext
+ */
+public class TuscanyAxisConfigurator extends URLBasedAxisConfigurator implements AxisConfigurator {
+    
+    /* these two fields are part of a temporary fix to solve problems that maven has with including
+     * rampart-1.3.mar into the classpath and also at the time of Release 1.0 rampart-1.3.mar seems
+     * to pull in a SNAPSHOT version of rampart-project pom.  Hence rampart.mar has been excluded
+     * as a maven dependency and has been packed with this module 
+     */
+    /************start of fix *********************************************************************/
+    private URL axis2_xml = 
+        TuscanyAxisConfigurator.class.getResource("/org/apache/tuscany/sca/binding/ws/axis2/engine/config/axis2.xml");
+    private URL axis2_repository = null;
+    private URL rampart_mar_url =
+        TuscanyAxisConfigurator.class.getResource("/org/apache/tuscany/sca/binding/ws/axis2/engine/config/modules/rampart-1.3.mar");
+    /************** end of fix *************************************************************/
+    
+    public TuscanyAxisConfigurator() throws AxisFault {
+        //super(TuscanyAxisConfigurator.class.getResource("/org/apache/tuscany/sca/binding/ws/axis2/engine/config/axis2.xml"), 
+        //      TuscanyAxisConfigurator.class.getResource("/org/apache/tuscany/sca/binding/ws/axis2/engine/config/modules/rampart.mar"));
+        super(TuscanyAxisConfigurator.class.getResource("/org/apache/tuscany/sca/binding/ws/axis2/engine/config/axis2.xml"), 
+                    null);
+    }
+
+    public ConfigurationContext getConfigurationContext() throws AxisFault {
+        if (configContext == null) {
+            configContext = ConfigurationContextFactory.createConfigurationContext(this);
+        }
+        return configContext;
+    }
+    
+    /* these three methods are part of a temporary fix to solve problems that maven has with including
+     * rampart-1.3.mar into the classpath and also at the time of Release 1.0 rampart-1.3.mar seems
+     * to pull in a SNAPSHOT version of rampart-project pom.  Hence rampart.mar has been excluded
+     * as a maven dependency and has been packed with this module 
+     */
+    /************start of fix *********************************************************************/
+    public AxisConfiguration getAxisConfiguration() throws AxisFault {
+        InputStream axis2xmlStream;
+        try {
+            if (axis2_xml == null) {
+                axis2xmlStream =
+                        Loader.getResourceAsStream(DeploymentConstants.AXIS2_CONFIGURATION_RESOURCE);
+            } else {
+                axis2xmlStream = axis2_xml.openStream();
+            }
+            axisConfig = populateAxisConfiguration(axis2xmlStream);
+            if (axis2_repository == null) {
+                Parameter axis2repoPara = axisConfig.getParameter(DeploymentConstants.AXIS2_REPO);
+                if (axis2repoPara != null) {
+                    String repoValue = (String) axis2repoPara.getValue();
+                    if (repoValue != null && !"".equals(repoValue.trim())) {
+                        if (repoValue.startsWith("file:/")) {
+                            // we treat this case specially , by assuming file is
+                            // located in the local machine
+                            loadRepository(repoValue);
+                        } else {
+                            loadRepositoryFromURL(new URL(repoValue));
+                        }
+                    }
+                } else {
+                    //log.info("No repository found , module will be loaded from classpath");
+                    try {
+                        loadFromClassPath(); 
+                    } catch ( Exception e ) {
+                        loadRampartModule();
+                    }
+                }
+                
+            } else {
+                loadRepositoryFromURL(axis2_repository);
+            }
+
+        } catch (IOException e) {
+            throw new AxisFault(e.getMessage());
+        }
+        axisConfig.setConfigurator(this);
+        return axisConfig;
+    }
+    
+    public void loadRampartModule() throws DeploymentException {
+        try {
+            ClassLoader deploymentClassLoader =
+                    Utils.createClassLoader(
+                            new URL[]{rampart_mar_url},
+                            axisConfig.getModuleClassLoader(),
+                            true,
+                            (File) axisConfig.getParameterValue(Constants.Configuration.ARTIFACTS_TEMP_DIR));
+            AxisModule module = new AxisModule();
+            module.setModuleClassLoader(deploymentClassLoader);
+            module.setParent(axisConfig);
+            //String moduleFile = fileUrl.substring(0, fileUrl.indexOf(".mar"));
+            if (module.getName() == null) {
+                module.setName(org.apache.axis2.util.Utils.getModuleName("rampart-1.3"));
+                module.setVersion(org.apache.axis2.util.Utils.getModuleVersion("rampart-1.3"));
+            }
+            populateModule(module, rampart_mar_url);
+            module.setFileName(rampart_mar_url);
+            addNewModule(module, axisConfig);
+            org.apache.axis2.util.Utils.
+                    calculateDefaultModuleVersion(axisConfig.getModules(), axisConfig);
+            axisConfig.validateSystemPredefinedPhases();
+        } catch (IOException e) {
+            throw new DeploymentException(e);
+        }
+    }
+    
+    private void populateModule(AxisModule module, URL moduleUrl) throws DeploymentException {
+        try {
+            ClassLoader classLoader = module.getModuleClassLoader();
+            InputStream moduleStream = classLoader.getResourceAsStream("META-INF/module.xml");
+            if (moduleStream == null) {
+                moduleStream = classLoader.getResourceAsStream("meta-inf/module.xml");
+            }
+            if (moduleStream == null) {
+                throw new DeploymentException(
+                        Messages.getMessage(
+                                DeploymentErrorMsgs.MODULE_XML_MISSING, moduleUrl.toString()));
+            }
+            ModuleBuilder moduleBuilder = new ModuleBuilder(moduleStream, module, axisConfig);
+            moduleBuilder.populateModule();
+        } catch (IOException e) {
+            throw new DeploymentException(e);
+        }
+    }
+    
+    /************** end of fix *************************************************************/
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyDispatcher.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyDispatcher.java
new file mode 100644
index 0000000000..c761c7481e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyDispatcher.java
@@ -0,0 +1,103 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.net.URI;
+import java.util.HashMap;
+
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.addressing.EndpointReference;
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.axis2.context.MessageContext;
+import org.apache.axis2.description.AxisService;
+import org.apache.axis2.description.HandlerDescription;
+import org.apache.axis2.engine.AxisConfiguration;
+import org.apache.axis2.engine.RequestURIBasedDispatcher;
+import org.apache.axis2.util.JavaUtils;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+/**
+ * A Tuscany specific Axis2 Dispatcher that enables using services
+ * exposed at the SCA defined service URI instead of /services/<serviceName> 
+ */
+public class TuscanyDispatcher extends RequestURIBasedDispatcher {
+
+    public static final String NAME = "TuscanyDispatcher";
+    private static final Log log = LogFactory.getLog(RequestURIBasedDispatcher.class);
+    private static final boolean isDebugEnabled = log.isDebugEnabled();
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.axis2.engine.AbstractDispatcher#findService(org.apache.axis2.context.MessageContext)
+     */
+    @Override
+    public AxisService findService(MessageContext messageContext) throws AxisFault {
+        EndpointReference toEPR = messageContext.getTo();
+
+        if (toEPR != null) {
+            if(isDebugEnabled){
+                log.debug("Checking for Service using target endpoint address : " + toEPR.getAddress());
+            }
+
+            String path = URI.create(toEPR.getAddress()).getPath();
+            
+            ConfigurationContext configurationContext = messageContext.getConfigurationContext();
+            AxisConfiguration registry = configurationContext.getAxisConfiguration();
+
+            String serviceName = findAxisServiceName(registry, path);
+            return registry.getService(serviceName);
+
+        } else {
+            if(isDebugEnabled){
+                log.debug("Attempted to check for Service using null target endpoint URI");
+            }
+            return null;
+        }
+    }
+
+    @Override
+    public void initDispatcher() {
+        init(new HandlerDescription(NAME));
+    }
+
+    protected String findAxisServiceName(AxisConfiguration registry, String path) {
+        HashMap services = registry.getServices();
+        if (services == null) {
+            return null;
+        }
+        String[] parts = JavaUtils.split(path, '/');
+        String serviceName = "";
+        for (int i=parts.length-1; i>=0; i--) {
+            serviceName = parts[i] + serviceName;
+            if (services.containsKey(serviceName)) {
+                return serviceName;
+            }
+            serviceName = "/" + serviceName;
+            if (services.containsKey(serviceName)) {
+                return serviceName;
+            }
+        }
+
+        return null;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyListingAgent.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyListingAgent.java
new file mode 100644
index 0000000000..567d313d0a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyListingAgent.java
@@ -0,0 +1,411 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.wsdl.Definition;
+import javax.wsdl.Port;
+import javax.wsdl.Service;
+import javax.wsdl.extensions.soap.SOAPAddress;
+import javax.wsdl.extensions.soap12.SOAP12Address;
+import javax.xml.stream.FactoryConfigurationError;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.axiom.attachments.utils.IOUtils;
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.Constants;
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.axis2.deployment.DeploymentConstants;
+import org.apache.axis2.description.AxisDescription;
+import org.apache.axis2.description.AxisService;
+import org.apache.axis2.description.Parameter;
+import org.apache.axis2.description.PolicyInclude;
+import org.apache.axis2.transport.http.ListingAgent;
+import org.apache.axis2.util.ExternalPolicySerializer;
+import org.apache.axis2.util.JavaUtils;
+import org.apache.axis2.wsdl.WSDLConstants;
+import org.apache.neethi.Policy;
+import org.apache.neethi.PolicyRegistry;
+import org.apache.ws.commons.schema.XmlSchema;
+
+/**
+ * A Tuscany specific Axis2 ListingAgent as the Axis2 one does not work
+ * with the Tuscany sevice names which include slash ('/') characters.
+ * Unfortunately it ends up having  to copy a fair amount of Axis2 code to do this. 
+ */
+public class TuscanyListingAgent extends ListingAgent {
+
+    private static final String LIST_SINGLE_SERVICE_JSP_NAME =
+        "listSingleService.jsp";
+    
+    public TuscanyListingAgent(ConfigurationContext aConfigContext) {
+        super(aConfigContext);
+    }
+
+    protected String findAxisServiceName(String path) {
+        HashMap services = configContext.getAxisConfiguration().getServices();
+        if (services == null) {
+            return null;
+        }
+        String[] parts = JavaUtils.split(path, '/');
+        String serviceName = "";
+        for (int i=parts.length-1; i>=0; i--) {
+            serviceName = parts[i] + serviceName;
+            if (services.containsKey(serviceName)) {
+                return serviceName;
+            }
+            serviceName = "/" + serviceName;
+            if (services.containsKey(serviceName)) {
+                return serviceName;
+            }
+        }
+
+        return null;
+    }
+    
+    @Override
+    public void processListService(HttpServletRequest req,
+                                   HttpServletResponse res)
+            throws IOException, ServletException {
+
+
+        String filePart = req.getRequestURL().toString();
+//        String serviceName = filePart.substring(filePart.lastIndexOf("/") + 1,
+//                                                filePart.length());
+// Change the Axis2 code so as to use the complete ServletPath as the service name
+// this line is the only change to to Axis2 code
+
+        String serviceName = findAxisServiceName(filePart);
+        setContextRoot(filePart, serviceName);
+
+        String query = req.getQueryString();
+        int wsdl2 = query.indexOf("wsdl2");
+        int wsdl = query.indexOf("wsdl");
+        int xsd = query.indexOf("xsd");
+        int policy = query.indexOf("policy");
+
+        HashMap services = configContext.getAxisConfiguration().getServices();
+        if ((services != null) && !services.isEmpty()) {
+            Object serviceObj = services.get(serviceName);
+            if (serviceObj != null) {
+                boolean isHttp = "http".equals(req.getScheme());
+                if (wsdl2 >= 0) {
+                    OutputStream out = res.getOutputStream();
+                    res.setContentType("text/xml");
+                    String ip = extractHostAndPort(filePart, isHttp);
+// JIRA TUSCANY-1561 Port to Axis2 1.3                    
+//                    ((AxisService) serviceObj).printWSDL2(out, ip, configContext.getServiceContextPath());
+                    ((AxisService) serviceObj).printWSDL2(out, ip);
+                    out.flush();
+                    out.close();
+                    return;
+                } else if (wsdl >= 0) {
+                    OutputStream out = res.getOutputStream();
+                    res.setContentType("text/xml");
+                    String ip = extractHostAndPort(filePart, isHttp);
+                    patchSOAP12Port((AxisService)serviceObj);
+//                  JIRA TUSCANY-1561 Port to Axis2 1.3                    
+//                    ((AxisService) serviceObj).printWSDL(out, ip, configContext.getServicePath());
+                    ((AxisService) serviceObj).printWSDL(out, ip);
+                    out.flush();
+                    out.close();
+                    return;
+                } else if (xsd >= 0) {
+                    OutputStream out = res.getOutputStream();
+                    res.setContentType("text/xml");
+                    AxisService axisService = (AxisService) serviceObj;
+                    //call the populator
+                    axisService.populateSchemaMappings();
+                    Map schemaMappingtable =
+                            axisService.getSchemaMappingTable();
+                    ArrayList schemas = axisService.getSchema();
+
+                    //a name is present - try to pump the requested schema
+                    String xsds = req.getParameter("xsd");
+                    if (!"".equals(xsds)) {
+                        XmlSchema schema =
+                                (XmlSchema) schemaMappingtable.get(xsds);
+                        if (schema != null) {
+                            //schema is there - pump it outs
+                            schema.write(new OutputStreamWriter(out, "UTF8"));
+                            out.flush();
+                            out.close();
+                        } else {
+                            InputStream in = axisService.getClassLoader()
+                                    .getResourceAsStream(DeploymentConstants.META_INF + "/" + xsds);
+                            if (in != null) {
+                                out.write(IOUtils.getStreamAsByteArray(in));
+                                out.flush();
+                                out.close();
+                            } else {
+                                res.sendError(HttpServletResponse.SC_NOT_FOUND);
+                            }
+                        }
+
+                        //multiple schemas are present and the user specified
+                        //no name - in this case we cannot possibly pump a schema
+                        //so redirect to the service root
+                    } else if (schemas.size() > 1) {
+                        res.sendRedirect("");
+                        //user specified no name and there is only one schema
+                        //so pump that out
+                    } else {
+                        XmlSchema schema = axisService.getSchema(0);
+                        if (schema != null) {
+                            schema.write(new OutputStreamWriter(out, "UTF8"));
+                            out.flush();
+                            out.close();
+                        }
+                    }
+                    return;
+                } else if (policy >= 0) {
+
+                    OutputStream out = res.getOutputStream();
+
+                    ExternalPolicySerializer serializer = new ExternalPolicySerializer();
+                    serializer.setAssertionsToFilter(configContext
+                            .getAxisConfiguration().getLocalPolicyAssertions());
+
+                    // check whether Id is set
+                    String idParam = req.getParameter("id");
+
+                    if (idParam != null) {
+                        // Id is set
+
+                        Policy targetPolicy = findPolicy(idParam, (AxisService) serviceObj);
+
+                        if (targetPolicy != null) {
+                            XMLStreamWriter writer;
+
+                            try {
+                                writer = XMLOutputFactory.newInstance()
+                                        .createXMLStreamWriter(out);
+
+                                res.setContentType("text/xml");
+                                targetPolicy.serialize(writer);
+                                writer.flush();
+
+                            } catch (XMLStreamException e) {
+                                throw new ServletException(
+                                        "Error occured when serializing the Policy",
+                                        e);
+
+                            } catch (FactoryConfigurationError e) {
+                                throw new ServletException(
+                                        "Error occured when serializing the Policy",
+                                        e);
+                            }
+
+                        } else {
+
+                            res.setContentType("text/html");
+                            String outStr = "<b>No policy found for id="
+                                            + idParam + "</b>";
+                            out.write(outStr.getBytes());
+                        }
+
+                    } else {
+
+                        PolicyInclude policyInclude = ((AxisService) serviceObj).getPolicyInclude();
+                        Policy effecPolicy = policyInclude.getEffectivePolicy();
+
+                        if (effecPolicy != null) {
+                            XMLStreamWriter writer;
+
+                            try {
+                                writer = XMLOutputFactory.newInstance()
+                                        .createXMLStreamWriter(out);
+
+                                res.setContentType("text/xml");
+                                effecPolicy.serialize(writer);
+                                writer.flush();
+
+                            } catch (XMLStreamException e) {
+                                throw new ServletException(
+                                        "Error occured when serializing the Policy",
+                                        e);
+
+                            } catch (FactoryConfigurationError e) {
+                                throw new ServletException(
+                                        "Error occured when serializing the Policy",
+                                        e);
+                            }
+                        } else {
+
+                            res.setContentType("text/html");
+                            String outStr = "<b>No effective policy for "
+                                            + serviceName + " servcie</b>";
+                            out.write(outStr.getBytes());
+                        }
+                    }
+
+                    return;
+                } else {
+                    req.getSession().setAttribute(Constants.SINGLE_SERVICE,
+                                                  serviceObj);
+                }
+            } else {
+                req.getSession().setAttribute(Constants.SINGLE_SERVICE, null);
+            }
+        }
+
+        renderView(LIST_SINGLE_SERVICE_JSP_NAME, req, res);
+    }
+
+    /**
+     * Hack for Tuscany to get ?wsdl working with Tuscany service names
+     * Can go once moved up to Axis2 1.3
+     */
+    private void setContextRoot(String filePart, String serviceName) {
+        String contextRoot = configContext.getContextRoot();
+        if (contextRoot != null && contextRoot.length() > 0) {
+            if (contextRoot.equals("/")) {
+                configContext.setServicePath("/");
+            } else {
+                int i = filePart.indexOf(contextRoot) + contextRoot.length();
+                int j = filePart.lastIndexOf(serviceName);
+                if (i>=j || (i+1 == j)) {
+                    configContext.setServicePath("/");
+                } else {
+                    String mapping = filePart.substring(i+1, j);
+                    configContext.setServicePath(mapping);
+                }
+            }
+            configContext.setContextRoot(contextRoot);
+        }
+    }
+
+    private String extractHostAndPort(String filePart, boolean isHttp) {
+        int ipindex = filePart.indexOf("//");
+        String ip = null;
+        if (ipindex >= 0) {
+            ip = filePart.substring(ipindex + 2, filePart.length());
+            int seperatorIndex = ip.indexOf(":");
+            int slashIndex = ip.indexOf("/");
+            String port;
+            if (seperatorIndex >= 0) {
+                port = ip.substring(seperatorIndex + 1, slashIndex);
+                ip = ip.substring(0, seperatorIndex);
+            } else {
+                ip = ip.substring(0, slashIndex);
+                port = "80";
+            }
+            if (isHttp) {
+                configContext.setProperty(RUNNING_PORT, port);
+            }
+        }
+        return ip;
+    }
+
+    private Policy findPolicy(String id, AxisDescription des) {
+
+        List policyElements = des.getPolicyInclude().getPolicyElements();
+        PolicyRegistry registry = des.getPolicyInclude().getPolicyRegistry();
+
+        Object policyComponent;
+
+        Policy policy = registry.lookup(id);
+
+        if (policy != null) {
+            return policy;
+        }
+
+        for (Iterator iterator = policyElements.iterator(); iterator.hasNext();) {
+            policyComponent = iterator.next();
+
+            if (policyComponent instanceof Policy) {
+                // policy found for the id
+
+                if (id.equals(((Policy) policyComponent).getId())) {
+                    return (Policy) policyComponent;
+                }
+            }
+        }
+
+        AxisDescription child;
+
+        for (Iterator iterator = des.getChildren(); iterator.hasNext();) {
+            child = (AxisDescription) iterator.next();
+            policy = findPolicy(id, child);
+
+            if (policy != null) {
+                return policy;
+            }
+        }
+
+        return null;
+    }
+
+    /**
+     * Hack to get ?wsdl working with soap 1.2 
+     * Fixed in Axis2 1.3
+     */
+    private void patchSOAP12Port(AxisService as) throws AxisFault {
+        Parameter wsld4jdefinition = as.getParameter(WSDLConstants.WSDL_4_J_DEFINITION);
+        Definition definition = (Definition) wsld4jdefinition.getValue();
+        setPortAddress(definition, null, as);
+    }
+
+    /**
+     * This is a copy of the AxisService setPortAddress patched to work with SOAP 1.2 Addresses
+     * Fixed in Axis2 1.3
+     */
+    private void setPortAddress(Definition definition, String requestIP, AxisService axisService) throws AxisFault {
+        Iterator serviceItr = definition.getServices().values().iterator();
+        while (serviceItr.hasNext()) {
+            Service serviceElement = (Service) serviceItr.next();
+            Iterator portItr = serviceElement.getPorts().values().iterator();
+            while (portItr.hasNext()) {
+                Port port = (Port) portItr.next();
+                List list = port.getExtensibilityElements();
+                for (int i = 0; i < list.size(); i++) {
+                    Object extensibilityEle = list.get(i);
+                    String locationURI = null;
+                    if (requestIP == null) {
+                        locationURI = axisService.getEPRs()[0];
+                    } else {
+// can't do this as the method's not visible, but Tuscany doesn't use this path anyway
+//                         locationURI = axisService.getEPRs(requestIP)[0]);
+                    }
+                    if (extensibilityEle instanceof SOAPAddress) {
+                        ((SOAPAddress) extensibilityEle).setLocationURI(locationURI);
+                    } else if (extensibilityEle instanceof SOAP12Address) {
+                        ((SOAP12Address) extensibilityEle).setLocationURI(locationURI);
+                    }
+                }
+            }
+        }
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/WSBindingDefinitionsProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/WSBindingDefinitionsProvider.java
new file mode 100644
index 0000000000..05a4245a3c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/WSBindingDefinitionsProvider.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.net.URI;
+import java.net.URL;
+
+import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.definitions.SCADefinitions;
+import org.apache.tuscany.sca.definitions.SCADefinitionsProvider;
+import org.apache.tuscany.sca.definitions.SCADefinitionsProviderException;
+
+/**
+ * Provider for Policy Intents and PolicySet definitions related to security
+ */
+public class WSBindingDefinitionsProvider implements SCADefinitionsProvider {
+    private String definitionsFile = "org/apache/tuscany/sca/binding/ws/axis2/definitions.xml";
+    URLArtifactProcessor urlArtifactProcessor = null;
+    
+    public WSBindingDefinitionsProvider(ExtensionPointRegistry registry) {
+        URLArtifactProcessorExtensionPoint documentProcessors = registry.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+        urlArtifactProcessor = (URLArtifactProcessor)documentProcessors.getProcessor(SCADefinitions.class);
+    }
+
+    public SCADefinitions getSCADefinition() throws SCADefinitionsProviderException {
+        URL defintionsFileUrl = getClass().getClassLoader().getResource(definitionsFile);
+        Object scaDefn = null;
+        try {
+            URI uri = new URI(definitionsFile);
+            return (SCADefinitions)urlArtifactProcessor.read(null, 
+                                                             uri, 
+                                                             defintionsFileUrl);
+        } catch ( Exception e ) {
+            throw new SCADefinitionsProviderException(e);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/WSDLDefinitionHelper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/WSDLDefinitionHelper.java
new file mode 100644
index 0000000000..f4bc6ab4a0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/WSDLDefinitionHelper.java
@@ -0,0 +1,211 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.util.Iterator;
+
+import javax.wsdl.Binding;
+import javax.wsdl.BindingFault;
+import javax.wsdl.BindingInput;
+import javax.wsdl.BindingOperation;
+import javax.wsdl.BindingOutput;
+import javax.wsdl.Definition;
+import javax.wsdl.Fault;
+import javax.wsdl.Input;
+import javax.wsdl.Operation;
+import javax.wsdl.Output;
+import javax.wsdl.Port;
+import javax.wsdl.PortType;
+import javax.wsdl.Service;
+import javax.wsdl.WSDLException;
+import javax.wsdl.extensions.ExtensibilityElement;
+import javax.wsdl.extensions.soap.SOAPAddress;
+import javax.wsdl.extensions.soap.SOAPBinding;
+import javax.wsdl.extensions.soap.SOAPBody;
+import javax.wsdl.extensions.soap.SOAPOperation;
+import javax.wsdl.factory.WSDLFactory;
+import javax.wsdl.xml.WSDLReader;
+import javax.xml.namespace.QName;
+
+import org.w3c.dom.Element;
+
+/**
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WSDLDefinitionHelper {
+    private static final String SOAP_NS = "http://schemas.xmlsoap.org/wsdl/soap/";
+    private static final QName SOAP_ADDRESS = new QName(SOAP_NS, "address");
+    private static final QName SOAP_BINDING = new QName(SOAP_NS, "binding");
+    private static final QName SOAP_BODY = new QName(SOAP_NS, "body");
+    private static final QName SOAP_OPERATION = new QName(SOAP_NS, "operation");
+
+    private static final String BINDING_SUFFIX = "__SOAPBinding";
+    private static final String SERVICE_SUFFIX = "__Service";
+    private static final String PORT_SUFFIX = "__SOAPHTTPPort";
+
+    public Definition cloneDefinition(WSDLFactory factory, Definition definition) throws WSDLException {
+        Element root = definition.getDocumentationElement();
+        root = (Element)root.cloneNode(true);
+        WSDLReader reader = factory.newWSDLReader();
+        return reader.readWSDL(definition.getDocumentBaseURI(), root);
+    }
+
+    public Binding createBinding(Definition definition, PortType portType) {
+        try {
+            Binding binding = definition.createBinding();
+            binding.setPortType(portType);
+            configureBinding(binding, portType);
+            SOAPBinding soapBinding =
+                (SOAPBinding)definition.getExtensionRegistry().createExtension(Binding.class, SOAP_BINDING);
+            soapBinding.setStyle("document");
+            soapBinding.setTransportURI("http://schemas.xmlsoap.org/soap/http");
+            binding.addExtensibilityElement(soapBinding);
+
+            createBindingOperations(definition, binding, portType);
+            binding.setUndefined(false);
+            definition.addBinding(binding);
+            return binding;
+        } catch (WSDLException e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+    protected void configureBinding(Binding binding, PortType portType) throws WSDLException {
+        QName portTypeName = portType.getQName();
+        if (portTypeName != null) {
+            binding.setQName(new QName(portTypeName.getNamespaceURI(), portTypeName.getLocalPart() + BINDING_SUFFIX));
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    protected void createBindingOperations(Definition definition, Binding binding, PortType portType)
+        throws WSDLException {
+        for (Iterator oi = portType.getOperations().iterator(); oi.hasNext();) {
+            Operation operation = (Operation)oi.next();
+            BindingOperation bindingOperation = definition.createBindingOperation();
+            bindingOperation.setOperation(operation);
+            configureBindingOperation(bindingOperation, operation);
+            SOAPOperation soapOperation =
+                (SOAPOperation)definition.getExtensionRegistry()
+                    .createExtension(BindingOperation.class, SOAP_OPERATION);
+            soapOperation.setSoapActionURI("");
+            bindingOperation.addExtensibilityElement(soapOperation);
+            if (operation.getInput() != null) {
+                BindingInput bindingInput = definition.createBindingInput();
+                configureBindingInput(bindingInput, operation.getInput());
+                SOAPBody soapBody =
+                    (SOAPBody)definition.getExtensionRegistry().createExtension(BindingInput.class, SOAP_BODY);
+                soapBody.setUse("literal");
+                bindingInput.addExtensibilityElement(soapBody);
+                bindingOperation.setBindingInput(bindingInput);
+            }
+            if (operation.getOutput() != null) {
+                BindingOutput bindingOutput = definition.createBindingOutput();
+                configureBindingOutput(bindingOutput, operation.getOutput());
+                SOAPBody soapBody =
+                    (SOAPBody)definition.getExtensionRegistry().createExtension(BindingOutput.class, SOAP_BODY);
+                soapBody.setUse("literal");
+                bindingOutput.addExtensibilityElement(soapBody);
+                bindingOperation.setBindingOutput(bindingOutput);
+            }
+            for (Iterator fi = operation.getFaults().values().iterator(); fi.hasNext();) {
+                Fault fault = (Fault)fi.next();
+                BindingFault bindingFault = definition.createBindingFault();
+                configureBindingFault(bindingFault, fault);
+                bindingOperation.addBindingFault(bindingFault);
+            }
+            binding.addBindingOperation(bindingOperation);
+        }
+    }
+
+    protected void configureBindingOperation(BindingOperation bindingOperation, Operation operation)
+        throws WSDLException {
+        bindingOperation.setName(operation.getName());
+    }
+
+    protected void configureBindingInput(BindingInput bindingInput, Input input) throws WSDLException {
+        bindingInput.setName(input.getName());
+    }
+
+    protected void configureBindingOutput(BindingOutput bindingOutput, Output output) throws WSDLException {
+        bindingOutput.setName(output.getName());
+    }
+
+    protected void configureBindingFault(BindingFault bindingFault, Fault fault) throws WSDLException {
+        bindingFault.setName(fault.getName());
+    }
+
+    public Service createService(Definition definition, PortType portType) {
+        try {
+            Service service = definition.createService();
+            configureService(service, portType);
+            // createPort(definition, binding, service);
+            definition.addService(service);
+            return service;
+        } catch (WSDLException e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+    public Service createService(Definition definition, Binding binding) {
+        try {
+            Service service = definition.createService();
+            configureService(service, binding.getPortType());
+            // createPort(definition, binding, service);
+            definition.addService(service);
+            return service;
+        } catch (WSDLException e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+    protected void configureService(Service service, PortType portType) throws WSDLException {
+        QName portTypeName = portType.getQName();
+        if (portTypeName != null) {
+            service.setQName(new QName(portTypeName.getNamespaceURI(), portTypeName.getLocalPart() + SERVICE_SUFFIX));
+        }
+    }
+
+    public Port createPort(Definition definition, Binding binding, Service service, String uri) {
+        try {
+            Port port = definition.createPort();
+            port.setBinding(binding);
+            configurePort(definition, port, binding);
+            if (uri != null) {
+                ExtensibilityElement soapAddress =
+                    definition.getExtensionRegistry().createExtension(Port.class, SOAP_ADDRESS);
+                ((SOAPAddress)soapAddress).setLocationURI(uri);
+                port.addExtensibilityElement(soapAddress);
+            }
+            service.addPort(port);
+            return port;
+        } catch (WSDLException e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+    protected void configurePort(Definition definition, Port port, Binding binding) throws WSDLException {
+        if (binding.getPortType() != null && binding.getPortType().getQName() != null) {
+            port.setName(binding.getPortType().getQName().getLocalPart() + PORT_SUFFIX);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.SCADefinitionsProvider b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.SCADefinitionsProvider
new file mode 100644
index 0000000000..370b83f87b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.SCADefinitionsProvider
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for SCA Definitions Providers
+org.apache.tuscany.sca.binding.ws.axis2.WSBindingDefinitionsProvider
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
new file mode 100644
index 0000000000..a48ff54c77
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the binding extension

+org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingProviderFactory;model=org.apache.tuscany.sca.binding.ws.WebServiceBinding

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/definitions.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/definitions.xml
new file mode 100644
index 0000000000..fdf34c5a80
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/definitions.xml
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<sca:definitions xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ 			targetNamespace="http://www.osoa.org/xmlns/sca/1.0"
+ 			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+ 			xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0">
+ 			
+	<sca:bindingType type="sca:binding.ws"  mayProvide="soap soap11 soap12" alwaysProvides="" 
+									/>	 		
+
+	<!-- PolicyIntents defined by the SCA Runtime Extension for WS Binding Axis 2 -->
+	 <sca:intent name="soap"  
+	 			 constrains="sca:binding.ws">
+	 			 <sca:description>
+	 			 Communitcation thro this binding requires SOAP 
+	 			 </sca:description>
+	 </sca:intent>
+	
+	 <sca:intent name="soap11"  
+	 			 constrains="sca:binding.ws">
+	 			 <sca:description>
+	 			 Communitcation thro this binding requires SOAP 1.1
+	 			 </sca:description>
+	 </sca:intent>
+	
+	 <sca:intent name="soap12"  
+	 			 constrains="sca:binding.ws">
+	 			 <sca:description>
+	 			 Communitcation thro this binding requires SOAP 1.2
+	 			 </sca:description>
+	 </sca:intent>
+ </sca:definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/axis2.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/axis2.xml
new file mode 100644
index 0000000000..5f2b66a75f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/axis2.xml
@@ -0,0 +1,501 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one
+  ~ or more contributor license agreements. See the NOTICE file
+  ~ distributed with this work for additional information
+  ~ regarding copyright ownership. The ASF licenses this file
+  ~ to you under the Apache License, Version 2.0 (the
+  ~ "License"); you may not use this file except in compliance
+  ~ with the License. You may obtain a copy of the License at
+  ~
+  ~ http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing,
+  ~ software distributed under the License is distributed on an
+  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+  ~ KIND, either express or implied. See the License for the
+  ~ specific language governing permissions and limitations
+  ~ under the License.
+  -->
+
+<axisconfig name="AxisJava2.0">
+    <!-- ================================================= -->
+    <!-- Parameters -->
+    <!-- ================================================= -->
+    <parameter name="hotdeployment">true</parameter>
+    <parameter name="hotupdate">false</parameter>
+    <parameter name="enableMTOM">false</parameter>
+    <parameter name="enableSwA">false</parameter>
+    
+    <!-- Customized by Tuscany -->
+    <!-- parameter name="OutflowSecurity">
+		<action>
+			<items>Timestamp</items>
+		</action>
+	</parameter-->
+
+    <!--Uncomment if you want to enable file caching for attachments -->
+    <!--parameter name="cacheAttachments">true</parameter>
+    <parameter name="attachmentDIR"></parameter>
+    <parameter name="sizeThreshold">4000</parameter-->
+
+    <!--This will give out the timout of the configuration contexts, in milliseconds-->
+    <parameter name="ConfigContextTimeoutInterval">30000</parameter>
+
+    <!--During a fault, stacktrace can be sent with the fault message. The following flag will control -->
+    <!--that behavior.-->
+
+    <!-- Customized by Tuscany -->
+    <parameter name="sendStacktraceDetailsWithFaults">true</parameter>
+
+    <!--If there aren't any information available to find out the fault reason, we set the message of the exception-->
+    <!--as the faultreason/Reason. But when a fault is thrown from a service or some where, it will be -->
+    <!--wrapped by different levels. Due to this the initial exception message can be lost. If this flag-->
+    <!--is set, then Axis2 tries to get the first exception and set its message as the faultreason/Reason.-->
+    <parameter name="DrillDownToRootCauseForFaultReason">false</parameter>
+
+    <parameter name="userName">admin</parameter>
+    <parameter name="password">axis2</parameter>
+
+    <!--To override repository/services you need to uncomment following parameter and value SHOULD be absolute file path.-->
+    <!--ServicesDirectory only works on the following cases-->
+    <!---File based configurator and in that case the value should be a file URL (http:// not allowed)-->
+    <!---When creating URL Based configurator with URL “file://”  -->
+    <!--- War based configurator with expanded case , -->
+
+    <!--All the other scenarios it will be ignored.-->
+    <!--<parameter name="ServicesDirectory">service</parameter>-->
+    <!--To override repository/modules you need to uncomment following parameter and value SHOULD be absolute file path-->
+    <!--<parameter name="ModulesDirectory">modules</parameter>-->
+
+
+
+    <!--Following params will set the proper context paths for invocations. All the endpoints will have a commons context-->
+    <!--root which can configured using the following contextRoot parameter-->
+    <!--<parameter name="contextRoot">axis2</parameter>-->
+
+    <!--Our HTTP endpoints can handle both REST and SOAP. Following parameters can be used to distinguiush those endpoints-->
+    <!--In case of a servlet, if you change this you have to manually change the settings of your servlet container to map this -->
+    <!--context path to proper Axis2 servlets-->
+
+    <!-- Customized by Tuscany -->
+    <parameter name="servicePath">/</parameter>
+
+    <!--<parameter name="restPath">rest</parameter>-->
+
+    <!-- Following parameter will completely disable REST handling in Axis2-->
+
+    <parameter name="disableREST" locked="true">false</parameter>
+
+    <!--POJO deployer , this will alow users to drop .class file and make that into a service-->
+    <deployer extension=".class" directory="pojo" class="org.apache.axis2.deployment.POJODeployer"/>
+
+    <!-- Following parameter will set the host name for the epr-->
+    <!--<parameter name="hostname" locked="true">myhost.com</parameter>-->
+
+    <!-- If you have a frontend host which exposes this webservice using a different public URL  -->
+    <!-- use this parameter to override autodetected url -->
+    <!--<parameter name="httpFrontendHostUrl">https://someotherhost/context</parameter>-->
+
+
+    <!--    The way of adding listener to the system-->
+    <!--    <listener class="org.apache.axis2.ObserverIMPL">-->
+    <!--        <parameter name="RSS_URL">http://127.0.0.1/rss</parameter>-->
+    <!--    </listener>-->
+
+    <!-- ================================================= -->
+    <!-- Message Receivers -->
+    <!-- ================================================= -->
+    <!--This is the deafult MessageReceiver for the system , if you want to have MessageReceivers for -->
+    <!--all the other MEP implement it and add the correct entry to here , so that you can refer from-->
+    <!--any operation -->
+    <!--Note : You can ovrride this for a particular service by adding the same element with your requirement-->
+    <messageReceivers>
+
+       <!-- Added by Tuscany -->
+        <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-only"
+                         class="org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInMessageReceiver"/>
+
+        <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-only"
+                         class="org.apache.axis2.receivers.RawXMLINOnlyMessageReceiver"/>
+        <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-out"
+                         class="org.apache.axis2.receivers.RawXMLINOutMessageReceiver"/>
+
+       <!-- Added by Tuscany -->
+        <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-out"
+                         class="org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInOutSyncMessageReceiver"/>
+
+       <!-- Added by Tuscany -->
+        <messageReceiver mep="http://www.w3.org/2006/01/wsdl/in-only"
+                         class="org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInMessageReceiver"/>
+
+        <messageReceiver mep="http://www.w3.org/2006/01/wsdl/in-only"
+                         class="org.apache.axis2.receivers.RawXMLINOnlyMessageReceiver"/>
+        <messageReceiver mep="http://www.w3.org/2006/01/wsdl/in-out"
+                         class="org.apache.axis2.receivers.RawXMLINOutMessageReceiver"/>
+
+       <!-- Added by Tuscany -->
+        <messageReceiver mep="http://www.w3.org/2006/01/wsdl/in-out"
+                         class="org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInOutSyncMessageReceiver"/>
+
+    </messageReceivers>
+    <!-- ================================================= -->
+    <!-- Message Formatter -->
+    <!-- ================================================= -->
+    <!--Following content type to message formatter mapping can be used to implement support for different message -->
+    <!--format  serialization in Axis2. These message formats are expected to be resolved based on the content type. -->
+    <messageFormatters>
+        <messageFormatter contentType="application/x-www-form-urlencoded"
+                         class="org.apache.axis2.transport.http.XFormURLEncodedFormatter"/>
+        <messageFormatter contentType="multipart/form-data"
+                         class="org.apache.axis2.transport.http.MultipartFormDataFormatter"/>
+        <messageFormatter contentType="application/xml"
+                         class="org.apache.axis2.transport.http.ApplicationXMLFormatter"/>
+    </messageFormatters>
+
+    <!-- ================================================= -->
+    <!-- Message Builders -->
+    <!-- ================================================= -->
+    <!--Following content type to builder mapping can be used to implement support for different message -->
+    <!--formats in Axis2. These message formats are expected to be resolved based on the content type. -->
+    <messageBuilders>
+        <messageBuilder contentType="application/xml"
+                         class="org.apache.axis2.builder.ApplicationXMLBuilder"/>
+        <messageBuilder contentType="application/x-www-form-urlencoded"
+                         class="org.apache.axis2.builder.XFormURLEncodedBuilder"/>
+        <messageBuilder contentType="multipart/form-data"
+                         class="org.apache.axis2.builder.MultipartFormDataBuilder"/>
+    </messageBuilders>
+
+    <!-- ================================================= -->
+    <!-- Transport Ins -->
+    <!-- ================================================= -->
+    <transportReceiver name="http"
+                       class="org.apache.axis2.transport.http.SimpleHTTPServer">
+
+        <!-- Customized by Tuscany -->
+        <parameter name="port" locked="false">6060</parameter>
+
+        <!-- Here is the complete list of supported parameters (see example settings further below):
+            port: the port to listen on (default 6060)
+            hostname:  if non-null, url prefix used in reply-to endpoint references                                 (default null)
+            originServer:  value of http Server header in outgoing messages                                         (default "Simple-Server/1.1")
+            requestTimeout:  value in millis of time that requests can wait for data                                (default 20000)
+            requestTcpNoDelay:  true to maximize performance and minimize latency                                   (default true)
+                                false to minimize bandwidth consumption by combining segments
+            requestCoreThreadPoolSize:  number of threads available for request processing (unless queue fills up)  (default 25)
+            requestMaxThreadPoolSize:  number of threads available for request processing if queue fills up         (default 150)
+                                       note that default queue never fills up:  see HttpFactory
+            threadKeepAliveTime:  time to keep threads in excess of core size alive while inactive                  (default 180)
+                                  note that no such threads can exist with default unbounded request queue
+            threadKeepAliveTimeUnit:  TimeUnit of value in threadKeepAliveTime (default SECONDS)                    (default SECONDS)
+        -->
+        <!-- <parameter name="hostname">http://www.myApp.com/ws</parameter> -->
+        <!-- <parameter name="originServer">My-Server/1.1</parameter>           -->
+        <!-- <parameter name="requestTimeout">10000</parameter>                   -->
+        <!-- <parameter name="requestTcpNoDelay">false</parameter>                   -->
+        <!-- <parameter name="requestCoreThreadPoolSize">50</parameter>                      -->
+        <!-- <parameter name="RequestMaxThreadPoolSize">100</parameter>                     -->
+        <!-- <parameter name="threadKeepAliveTime">240000</parameter>                  -->
+        <!-- <parameter name="threadKeepAliveTimeUnit">MILLISECONDS</parameter>            -->
+    </transportReceiver>
+    
+     <!-- Added by Tuscany -->
+     <transportReceiver name="jms" class="org.apache.axis2.transport.jms.JMSListener">
+        <!--  These configuation parameters now come from the binding.ws uri
+              or from a policy set
+        <parameter name="myTopicConnectionFactory">
+            <parameter name="java.naming.factory.initial">org.apache.activemq.jndi.ActiveMQInitialContextFactory</parameter>
+            <parameter name="java.naming.provider.url">tcp://localhost:61616</parameter>
+            <parameter name="transport.jms.ConnectionFactoryJNDIName">TopicConnectionFactory</parameter>
+        </parameter>
+
+        <parameter name="myQueueConnectionFactory">
+            <parameter name="java.naming.factory.initial">org.apache.activemq.jndi.ActiveMQInitialContextFactory</parameter>
+            <parameter name="java.naming.provider.url">tcp://localhost:61616</parameter>
+            <parameter name="transport.jms.ConnectionFactoryJNDIName">QueueConnectionFactory</parameter>
+        </parameter>
+
+        <parameter name="default">
+            <parameter name="java.naming.factory.initial">org.apache.activemq.jndi.ActiveMQInitialContextFactory</parameter>
+            <parameter name="java.naming.provider.url">tcp://localhost:61616</parameter>
+            <parameter name="transport.jms.ConnectionFactoryJNDIName">QueueConnectionFactory</parameter>
+        </parameter>
+        -->
+     </transportReceiver>
+
+    <!-- ================================================= -->
+    <!-- Non-blocking http/s Transport Listener  -->
+
+    <!-- the non blocking http transport based on HttpCore + NIO extensions
+    <transportReceiver name="http" class="org.apache.axis2.transport.nhttp.HttpCoreNIOListener">
+    	<parameter name="port" locked="false">9000</parameter>
+    	<parameter name="non-blocking" locked="false">true</parameter>
+    </transportReceiver>-->
+
+    <!-- the non blocking https transport based on HttpCore + SSL-NIO extensions
+    <transportReceiver name="https" class="org.apache.axis2.transport.nhttp.HttpCoreNIOSSLListener">
+    	<parameter name="port" locked="false">9002</parameter>
+    	<parameter name="non-blocking" locked="false">true</parameter>
+        <parameter name="keystore" locked="false">
+            <KeyStore>
+                <Location>identity.jks</Location>
+                <Type>JKS</Type>
+                <Password>password</Password>
+                <KeyPassword>password</KeyPassword>
+            </KeyStore>
+        </parameter>
+        <parameter name="truststore" locked="false">
+            <TrustStore>
+                <Location>trust.jks</Location>
+                <Type>JKS</Type>
+                <Password>password</Password>
+            </TrustStore>
+        </parameter>-->
+        <!--<parameter name="SSLVerifyClient">require</parameter>
+            supports optional|require or defaults to none -->
+    <!--</transportReceiver>-->
+
+    <!-- ================================================= -->
+    <!-- Mail Transport Listener  -->
+    <!-- This is a sample configuration. It assumes a mail server running in localhost.
+         Listener pops  messages that comes to the email address red@localhost. Users
+         password is red. Listener connect to the server every 3000 milliseconds.
+         Parameters with "transport." prefix is Axis2 specific. Others are all from Java Mail API. 
+         http://people.apache.org/~pzf/SMTPBase64Binding-0.2.html
+     -->
+    <!-- ================================================= -->
+    <!--<transportReceiver name="mailto" class="org.apache.axis2.transport.mail.SimpleMailListener">
+        <parameter name="mail.pop3.host">localhost</parameter>
+        <parameter name="mail.pop3.user">red</parameter>
+        <parameter name="mail.store.protocol">pop3</parameter>
+        <parameter name="transport.mail.pop3.password">red</parameter>
+        <parameter name="transport.mail.replyToAddress">red@localhost</parameter>
+        <parameter name="transport.listener.interval">3000</parameter>
+    </transportReceiver>-->
+
+	<!--Uncomment if you want to have TCP transport support-->
+    <!--transportReceiver name="tcp"
+                       class="org.apache.axis2.transport.tcp.TCPServer">
+        <parameter name="port">6060</parameter-->>
+        <!--If you want to give your own host address for EPR generation-->
+        <!--uncomment the following paramter , and set it as you required.-->
+        <!--<parameter name="hostname">tcp://myApp.com/ws</parameter>-->
+    <!-- /transportReceiver -->
+
+    <!-- ================================================= -->
+    <!-- Transport Outs -->
+    <!-- ================================================= -->
+
+    <transportSender name="tcp"
+                     class="org.apache.axis2.transport.tcp.TCPTransportSender"/>
+    <transportSender name="local"
+                     class="org.apache.axis2.transport.local.LocalTransportSender"/>
+    <transportSender name="http"
+                     class="org.apache.axis2.transport.http.CommonsHTTPTransportSender">
+        <parameter name="PROTOCOL">HTTP/1.1</parameter>
+        <parameter name="Transfer-Encoding">chunked</parameter>
+
+        <!-- If following is set to 'true', optional action part of the Content-Type will not be added to the SOAP 1.2 messages -->
+        <!--  <parameter name="OmitSOAP12Action">true</parameter>  -->
+    </transportSender>
+    
+    <transportSender name="https"
+                     class="org.apache.axis2.transport.http.CommonsHTTPTransportSender">
+        <parameter name="PROTOCOL">HTTP/1.1</parameter>
+        <parameter name="Transfer-Encoding">chunked</parameter>
+    </transportSender>
+    <transportSender name="jms"
+                     class="org.apache.axis2.transport.jms.JMSSender"/>
+     
+    <!-- ================================================= -->
+    <!-- Non-blocking http/s Transport Sender  -->
+
+    <!-- the non-blocking http transport sender based on HttpCore + NIO extensions
+    <transportSender name="http"  class="org.apache.axis2.transport.nhttp.HttpCoreNIOSender">
+        <parameter name="non-blocking" locked="false">true</parameter>
+    </transportSender>-->
+
+    <!-- the non-blocking https transport sender based on HttpCore + NIO SSL extensions
+    <transportSender name="https" class="org.apache.axis2.transport.nhttp.HttpCoreNIOSSLSender">
+        <parameter name="non-blocking" locked="false">true</parameter>
+        <parameter name="keystore" locked="false">
+            <KeyStore>
+                <Location>identity.jks</Location>
+                <Type>JKS</Type>
+                <Password>password</Password>
+                <KeyPassword>password</KeyPassword>
+            </KeyStore>
+        </parameter>
+        <parameter name="truststore" locked="false">
+            <TrustStore>
+                <Location>trust.jks</Location>
+                <Type>JKS</Type>
+                <Password>password</Password>
+            </TrustStore>
+        </parameter>-->
+        <!--<parameter name="HostnameVerifier">DefaultAndLocalhost</parameter>
+            supports Strict|AllowAll|DefaultAndLocalhost or the default if none specified -->
+    <!--</transportSender>-->
+
+    <!-- ================================================= -->
+    <!-- Mail Transport Sender  -->
+    <!--Only need to uncomment the sender. Configuration is achieved with every client.
+        At any instant mail host should be given. Sample configuration has been given.
+        http://people.apache.org/~pzf/SMTPBase64Binding-0.2.html
+        -->
+    <!-- ================================================= -->
+   <!--<transportSender name="mailto" class="org.apache.axis2.transport.mail.MailTransportSender">
+        <parameter name="mail.smtp.host">localhost</parameter>
+    </transportSender>-->
+
+    <!-- ================================================= -->
+    <!-- Global Modules  -->
+    <!-- ================================================= -->
+    <!-- Comment this to disable Addressing -->
+
+    <!--  Commented out by Tuscany
+    <module ref="addressing"/>
+    -->
+
+	<!-- Added by Tuscany -->
+    <module ref="rampart"/>
+    
+    <!-- wsp:Policy wsu:Id="UTOverTransport" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+		<wsp:ExactlyOne>
+		  <wsp:All>
+ 		 	<sp:SignedSupportingTokens xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+				<wsp:Policy>
+					<sp:UsernameToken sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/AlwaysToRecipient" />
+				</wsp:Policy>
+			</sp:SignedSupportingTokens>
+			
+			<ramp:RampartConfig xmlns:ramp="http://ws.apache.org/rampart/policy"> 
+				<ramp:user>TuscanyWsUser</ramp:user>
+				<ramp:passwordType>PasswordText</ramp:passwordType>
+				<ramp:passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy.ClientPWCBHandler</ramp:passwordCallbackClass>
+			</ramp:RampartConfig>
+			</wsp:All>
+		</wsp:ExactlyOne>
+	</wsp:Policy-->
+
+    <!--Configuring module , providing parameters for modules whether they refer or not-->
+    <!--<moduleConfig name="addressing">-->
+    <!--<parameter name="addressingPara">N/A</parameter>-->
+    <!--</moduleConfig>-->
+
+    <!-- ================================================= -->
+    <!-- Clustering  -->
+    <!-- ================================================= -->
+    <!-- Configure and uncomment following for preparing Axis2 to a clustered environment -->
+    <!--
+    <cluster class="org.apache.axis2.cluster.tribes.TribesClusterManager">
+        <parameter name="param1">value1</parameter>
+        <parameter name="domain">apache.axis2.domain</parameter>
+    	<configurationManager class="org.apache.axis2.cluster.configuration.TribesConfigurationManager">
+    	    <listener class="org.apache.axis2.cluster.configuration.DefaultConfigurationManagerListener"/>
+    	</configurationManager>
+    	<contextManager class="org.apache.axis2.cluster.context.TribesContextManager">
+    	    <listener class="org.apache.axis2.cluster.context.DefaultContextManagerListener"/>
+    	</contextManager>
+    </cluster>
+    -->
+
+    <!-- ================================================= -->
+    <!-- Phases  -->
+    <!-- ================================================= -->
+    <phaseOrder type="InFlow">
+        <!--  System pre defined phases       -->
+        <phase name="Transport">
+
+            <!-- Added by Tuscany -->
+            <handler name="TuscanyDispatcher"
+                     class="org.apache.tuscany.sca.binding.ws.axis2.TuscanyDispatcher">
+                <order phase="Transport"/>
+            </handler>
+
+            <handler name="RequestURIBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.RequestURIBasedDispatcher">
+                <order phase="Transport"/>
+            </handler>
+            <handler name="SOAPActionBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.SOAPActionBasedDispatcher">
+                <order phase="Transport"/>
+            </handler>
+        </phase>
+        <phase name="Addressing">
+             <handler name="AddressingBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.AddressingBasedDispatcher">
+                 <order phase="Addressing"/>
+            </handler>
+        </phase>
+        <phase name="Security"/>
+        <phase name="PreDispatch"/>
+        <phase name="Dispatch" class="org.apache.axis2.engine.DispatchPhase">
+            <handler name="RequestURIBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.RequestURIBasedDispatcher"/>
+            <handler name="SOAPActionBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.SOAPActionBasedDispatcher"/>
+            <handler name="RequestURIOperationDispatcher"
+                     class="org.apache.axis2.dispatchers.RequestURIOperationDispatcher"/>
+            <handler name="SOAPMessageBodyBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.SOAPMessageBodyBasedDispatcher"/>
+<!--
+            <handler name="HTTPLocationBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.HTTPLocationBasedDispatcher"/>
+-->					 
+        </phase>
+        <phase name="RMPhase"/>
+        <!--  System pre defined phases       -->
+        <!--   After Postdispatch phase module author or service author can add any phase he want      -->
+        <phase name="OperationInPhase"/>
+	<phase name="soapmonitorPhase"/>
+    </phaseOrder>
+    <phaseOrder type="OutFlow">
+        <!--      user can add his own phases to this area  -->
+	<phase name="soapmonitorPhase"/>
+        <phase name="OperationOutPhase"/>
+        <!--system predefined phase-->
+        <!--these phase will run irrespective of the service-->
+        <phase name="RMPhase"/>
+        <phase name="PolicyDetermination"/>
+        <phase name="MessageOut"/>
+        <phase name="Security"/>
+    </phaseOrder>
+    <phaseOrder type="InFaultFlow">
+        <phase name="Addressing">
+             <handler name="AddressingBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.AddressingBasedDispatcher">
+                 <order phase="Addressing"/>
+            </handler>
+        </phase>
+        <phase name="Security"/>
+        <phase name="PreDispatch"/>
+        <phase name="Dispatch" class="org.apache.axis2.engine.DispatchPhase">
+            <handler name="RequestURIBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.RequestURIBasedDispatcher"/>
+            <handler name="SOAPActionBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.SOAPActionBasedDispatcher"/>
+            <handler name="RequestURIOperationDispatcher"
+                     class="org.apache.axis2.dispatchers.RequestURIOperationDispatcher"/>
+            <handler name="SOAPMessageBodyBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.SOAPMessageBodyBasedDispatcher"/>
+<!--
+            <handler name="HTTPLocationBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.HTTPLocationBasedDispatcher"/>
+-->					 
+        </phase>
+        <phase name="RMPhase"/>
+        <!--      user can add his own phases to this area  -->
+        <phase name="OperationInFaultPhase"/>
+        <phase name="soapmonitorPhase"/>
+    </phaseOrder>
+    <phaseOrder type="OutFaultFlow">
+        <!--      user can add his own phases to this area  -->
+        <phase name="soapmonitorPhase"/>
+        <phase name="OperationOutFaultPhase"/>
+        <phase name="RMPhase"/>
+        <phase name="PolicyDetermination"/>
+        <phase name="MessageOut"/>
+    </phaseOrder>
+</axisconfig>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/modules/modules.list b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/modules/modules.list
new file mode 100644
index 0000000000..1641457d28
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/modules/modules.list
@@ -0,0 +1 @@
+rampart-1.3.mar
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/modules/rampart-1.3.mar b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/modules/rampart-1.3.mar
new file mode 100644
index 0000000000..af3c45aa93
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/modules/rampart-1.3.mar
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/services/services.list b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/services/services.list
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/services/services.list
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ReferenceTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ReferenceTestCase.java
new file mode 100644
index 0000000000..2ce23bf2c4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ReferenceTestCase.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import junit.framework.TestCase;
+
+public class Axis2ReferenceTestCase extends TestCase {
+
+    public void testInvokeService() throws Exception {
+//        Axis2ReferenceBinding axis2Reference = createAxis2Reference("testWebAppName", "testServiceName");
+//        ServiceContract contract = new JavaServiceContract();
+//        Operation operation = new Operation<Type>("sayHi", null, null, null, false, null, NO_CONVERSATION);
+//        TargetInvoker targetInvoker = axis2Reference.createTargetInvoker(contract, operation);
+//        assertNotNull(targetInvoker);
+//        assertFalse(targetInvoker instanceof Axis2AsyncTargetInvoker);
+    }
+
+    public void testAsyncTargetInvoker() throws Exception {
+//        Axis2ReferenceBinding axis2Reference = createAxis2Reference("testWebAppName", "testServiceName");
+//        //Create a mocked InboundWire, make the call of ServiceBindingExtension.getInterface() returns a Class
+//        Wire inboundWire = EasyMock.createNiceMock(Wire.class);
+//        JavaServiceContract contract = new JavaServiceContract(Greeter.class);
+//        contract.setCallbackName("");
+//        contract.setCallbackClass(GreetingCallback.class);
+//        Operation<Type> callbackOp =
+//            new Operation<Type>("sayHiCallback", null, null, null, true, null, NO_CONVERSATION);
+//        HashMap<String, Operation<Type>> callbackOps = new HashMap<String, Operation<Type>>();
+//        callbackOps.put("sayHiCallback", callbackOp);
+//        contract.setCallbackOperations(callbackOps);
+//        EasyMock.expect(inboundWire.getTargetContract()).andReturn(contract).anyTimes();
+//        EasyMock.replay(inboundWire);
+//
+//        axis2Reference.setWire(inboundWire);
+//        Operation operation = new Operation<Type>("sayHi", null, null, null, true, null, NO_CONVERSATION);
+//        TargetInvoker asyncTargetInvoker = axis2Reference.createTargetInvoker(contract, operation);
+//        assertNotNull(asyncTargetInvoker);
+//        assertTrue(asyncTargetInvoker instanceof Axis2AsyncTargetInvoker);
+    }
+
+//    @SuppressWarnings("unchecked")
+//    private Axis2ReferenceBinding createAxis2Reference(String webAppName, String serviceName) throws Exception {
+//        //Create WebServiceBindingDefinition
+//        String wsdlLocation = "/wsdl/hello_world_doc_lit.wsdl";
+//        URL url = getClass().getResource(wsdlLocation);
+//        assertNotNull("Could not find wsdl " + url.toString(), url);
+//
+//        WSDLFactory factory = WSDLFactory.newInstance();
+//        WSDLReader reader = factory.newWSDLReader();
+//        reader.setFeature("javax.wsdl.verbose", false);
+//        InputSource input = new InputSource(url.openStream());
+//        Definition wsdlDef = reader.readWSDL(url.toString(), input);
+//        Service wsdlService = wsdlDef.getService(new QName("http://objectweb.org/hello_world_soap_http",
+//            "SOAPService"));
+//        Port port = wsdlService.getPort("SoapPort");
+//        WebServiceBindingDefinition wsBinding =
+//            new WebServiceBindingDefinition(wsdlDef, port, "uri", "portURI", wsdlService);
+//        //Create a mocked WireService, make the call of ServiceBindingExtension.getServiceInstance() returns a proxy instance.
+//        // TODO figure out what to do with the service contract
+//        ServiceContract<?> contract = new WSDLServiceContract();
+//        contract.setInterfaceClass(Greeter.class);
+//        return new Axis2ReferenceBinding(URI.create(serviceName),
+//            wsBinding,
+//            contract,
+//            null,
+//            null);
+//    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceTestCase.java
new file mode 100644
index 0000000000..d4d20414e5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceTestCase.java
@@ -0,0 +1,104 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import junit.framework.TestCase;
+
+public class Axis2ServiceTestCase extends TestCase {
+
+    public void testInvokeService() throws Exception {
+//        TestServletHost tomcatHost = new TestServletHost();
+//        Axis2ServiceBinding axis2Service = createAxis2Service("testServiceName", tomcatHost, false);
+//        axis2Service.start();
+//
+//        if (true) return;
+//        Servlet servlet = tomcatHost.getMapping("testWebAppName/serviceBindings/testServiceName");
+//        assertNotNull(servlet);
+//
+//        //Create mocked HttpRequest and HttpResponse object to test the Axis2Servlet
+//        //To be done:
+
+    }
+
+    public void testAsyncMessageReceiver() throws Exception {
+
+//        TestServletHost tomcatHost = new TestServletHost();
+//        Axis2ServiceBinding axis2Service = createAxis2Service("testServiceName", tomcatHost, true);
+//        axis2Service.start();
+    }
+
+//    @SuppressWarnings("unchecked")
+//    private Axis2ServiceBinding createAxis2Service(String serviceName, ServletHost tomcatHost, boolean callback)
+//        throws Exception {
+//        //Create WebServiceBindingDefinition
+//        String wsdlLocation = "/wsdl/hello_world_doc_lit.wsdl";
+//        URL url = getClass().getResource(wsdlLocation);
+//        assertNotNull("Could not find wsdl " + url.toString(), url);
+//
+//        WSDLFactory factory = WSDLFactory.newInstance();
+//        WSDLReader reader = factory.newWSDLReader();
+//        reader.setFeature("javax.wsdl.verbose", false);
+//        InputSource input = new InputSource(url.openStream());
+//        Definition wsdlDef = reader.readWSDL(url.toString(), input);
+//        Service wsdlService = wsdlDef.getService(new QName("http://objectweb.org/hello_world_soap_http",
+//            "SOAPService"));
+//        Port port = wsdlService.getPort("SoapPort");
+//        WebServiceBindingDefinition wsBinding = new WebServiceBindingDefinition(wsdlDef, port, "uri", "portURI", wsdlService);
+//
+//        //Create a mocked WireService, make the call of ServiceBindingExtension.getServiceInstance() returns a proxy instance.
+////        WireService wireService = EasyMock.createNiceMock(WireService.class);
+////        wireService.createProxy(EasyMock.isA(Class.class), EasyMock.isA(Wire.class));
+////        EasyMock.expectLastCall().andReturn(null);
+////        EasyMock.replay(wireService);
+//
+//        //Create a mocked InboundWire, make the call of ServiceBindingExtension.getInterface() returns a Class
+//        Wire inboundWire = EasyMock.createNiceMock(Wire.class);
+//        JavaServiceContract contract = new JavaServiceContract(Greeter.class);
+//        Map<String, Operation<Type>> opMap = new HashMap<String, Operation<Type>>();
+//        for (Method m : Greeter.class.getMethods()) {
+//            opMap.put(m.getName(), new Operation<Type>(m.getName(), null, null, null));
+//        }
+//        contract.setOperations(opMap);
+//        EasyMock.expect(inboundWire.getTargetContract()).andReturn(contract).anyTimes();
+//        if (callback) {
+//            contract.setCallbackName("");
+//        }
+//        EasyMock.replay(inboundWire);
+//
+//        Wire outboundWire = EasyMock.createNiceMock(Wire.class);
+//        Map<Operation<?>, InvocationChain> map = new HashMap<Operation<?>, InvocationChain>();
+//        EasyMock.expect(outboundWire.getInvocationChains()).andReturn(map).once();
+//        EasyMock.replay(outboundWire);
+//
+//        TuscanyAxisConfigurator tuscanyAxisConfigurator = new TuscanyAxisConfigurator();
+//        ConfigurationContext configurationContext = tuscanyAxisConfigurator.getConfigurationContext();
+//        Axis2ServiceBinding axis2Service =
+//            new Axis2ServiceBinding(URI.create(serviceName),
+//                contract,
+//                null,
+//                wsBinding,
+//                tomcatHost,
+//                configurationContext, null);
+//        axis2Service.setWire(inboundWire);
+////        axis2Service.setOutboundWire(outboundWire);
+//
+//        return axis2Service;
+//    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/Greeter.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/Greeter.java
new file mode 100644
index 0000000000..767f59646f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/Greeter.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+public interface Greeter {
+
+    String sayHi();
+
+    String greetMe(String requestType);
+
+    void greetMeOneWay(String requestType);
+
+    void greetMeWithCallback(String requestType);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/GreetingCallback.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/GreetingCallback.java
new file mode 100644
index 0000000000..e5e76af0b7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/GreetingCallback.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+public interface GreetingCallback {
+
+    void greetMeCallback(String greetMeResponse);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/Bar.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/Bar.java
new file mode 100644
index 0000000000..2dc7d8dee4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/Bar.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import java.io.Serializable;
+
+public class Bar implements Serializable {
+    private static final long serialVersionUID = 1249963611910502668L;
+    
+    private String s;
+    private int x;
+    private Integer y;
+    
+    private Boolean b;
+    
+    public Boolean getB() {
+        return b;
+    }
+    public void setB(Boolean b) {
+        this.b = b;
+    }
+    public String getS() {
+        return s;
+    }
+    public void setS(String s) {
+        this.s = s;
+    }
+    public int getX() {
+        return x;
+    }
+    public void setX(int x) {
+        this.x = x;
+    }
+    public Integer getY() {
+        return y;
+    }
+    public void setY(Integer y) {
+        this.y = y;
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/Echo.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/Echo.java
new file mode 100644
index 0000000000..e60c30790a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/Echo.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import org.osoa.sca.annotations.Remotable;
+
+@Remotable
+public interface Echo {
+    
+    public Foo echoFoo(Foo foo);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/EchoComponent.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/EchoComponent.java
new file mode 100644
index 0000000000..5e1a4cf259
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/EchoComponent.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import org.osoa.sca.annotations.Reference;
+
+public class EchoComponent implements Echo {
+
+    @Reference
+    public Echo echoWS;
+
+    public Foo echoFoo(Foo foo) {
+        return echoWS.echoFoo(foo);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/EchoImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/EchoImpl.java
new file mode 100644
index 0000000000..d028ced69e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/EchoImpl.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+
+public class EchoImpl implements Echo {
+
+    public Foo echoFoo(Foo foo) {
+        return foo;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/Foo.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/Foo.java
new file mode 100644
index 0000000000..c7b503af17
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/Foo.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import java.io.Serializable;
+
+public class Foo implements Serializable {
+    private static final long serialVersionUID = 4879476066850018458L;
+    
+    private Bar[] bars;
+
+    public Bar[] getBars() {
+        return bars;
+    }
+
+    public void setBars(Bar[] bars) {
+        this.bars = bars;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorld.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorld.java
new file mode 100644
index 0000000000..e2f3982d99
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorld.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import org.osoa.sca.annotations.Remotable;
+
+@Remotable
+public interface HelloWorld {
+    
+    public String getGreetings(String s);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldComponent.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldComponent.java
new file mode 100644
index 0000000000..88705c1a95
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldComponent.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import org.osoa.sca.annotations.Reference;
+
+public class HelloWorldComponent implements HelloWorld {
+
+    @Reference
+    public HelloWorld helloWorldWS;
+    
+    public String getGreetings(String s) {
+        return helloWorldWS.getGreetings(s);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldMultiService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldMultiService.java
new file mode 100644
index 0000000000..f30286feea
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldMultiService.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+
+public class HelloWorldMultiService implements HelloWorldOM, HelloWorldOM2 {
+
+    public OMElement getGreetings(OMElement requestOM) {
+        String name = requestOM.getFirstElement().getText();
+
+        OMFactory omFactory = OMAbstractFactory.getOMFactory();
+        OMElement responseOM = omFactory.createOMElement("getGreetingsResponse", "http://helloworld-om", "helloworld");
+        OMElement param = omFactory.createOMElement("getGreetingsReturn", "http://helloworld-om", "helloworld");
+        responseOM.addChild(param);
+        param.addChild(omFactory.createOMText("Hello " + name));
+        
+        return  responseOM;
+    }
+
+    public OMElement getGreetings2(OMElement requestOM) {
+        String name = requestOM.getFirstElement().getText();
+
+        OMFactory omFactory = OMAbstractFactory.getOMFactory();
+        OMElement responseOM = omFactory.createOMElement("getGreetingsResponse", "http://helloworld-om", "helloworld");
+        OMElement param = omFactory.createOMElement("getGreetingsReturn", "http://helloworld-om", "helloworld");
+        responseOM.addChild(param);
+        param.addChild(omFactory.createOMText("Hello2 " + name));
+        
+        return  responseOM;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldNoWSDLTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldNoWSDLTestCase.java
new file mode 100644
index 0000000000..7ee48d4451
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldNoWSDLTestCase.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.   
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests ;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+public class HelloWorldNoWSDLTestCase extends TestCase {
+
+    private SCADomain domain;
+
+    public void testHelloWorld() throws Exception {
+        HelloWorld helloWorld = domain.getService(HelloWorld.class, "HelloWorldComponent");
+        assertEquals("Hello petra", helloWorld.getGreetings("petra"));
+    }
+
+    /**
+     * Test a a WS call with a complex type
+     */
+    public void testEchoFoo() throws Exception {
+        Echo echo = domain.getService(Echo.class, "EchoComponent");
+       
+        Foo f = new Foo();
+        Bar b1 = new Bar();
+        b1.setS("petra");
+        b1.setX(1);
+        b1.setY(new Integer(2));
+        b1.setB(Boolean.TRUE);
+        Bar b2 = new Bar();
+        b2.setS("beate");
+        b2.setX(3);
+        b2.setY(new Integer(4));
+        b2.setB(Boolean.FALSE);
+        f.setBars(new Bar[] { b1, b2} );
+       
+        Foo f2 = echo.echoFoo(f);
+
+        assertEquals("petra", f2.getBars()[0].getS());
+        assertEquals(1, f2.getBars()[0].getX());
+        assertEquals(2, f2.getBars()[0].getY().intValue());
+        assertTrue(f2.getBars()[0].getB().booleanValue());
+        assertEquals("beate", f2.getBars()[1].getS());
+        assertEquals(3, f2.getBars()[1].getX());
+        assertEquals(4, f2.getBars()[1].getY().intValue());
+        assertFalse(f2.getBars()[1].getB().booleanValue());
+       
+    }
+   
+    @Override
+    protected void setUp() throws Exception {
+        domain = SCADomain.newInstance("org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldNoWSDL.composite");
+    }
+   
+    @Override
+    protected void tearDown() throws Exception {
+        domain.close();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOM.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOM.java
new file mode 100644
index 0000000000..f09ca4a435
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOM.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import org.apache.axiom.om.OMElement;
+import org.osoa.sca.annotations.Remotable;
+
+@Remotable
+public interface HelloWorldOM {
+    
+    public OMElement getGreetings(OMElement parmE);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOM2.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOM2.java
new file mode 100644
index 0000000000..f3a4ae4c8b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOM2.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import org.apache.axiom.om.OMElement;
+import org.osoa.sca.annotations.Remotable;
+
+@Remotable
+public interface HelloWorldOM2 {
+    
+    public OMElement getGreetings2(OMElement parmE);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOMComponent.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOMComponent.java
new file mode 100644
index 0000000000..d1cbfb88fd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOMComponent.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import org.apache.axiom.om.OMElement;
+import org.osoa.sca.annotations.Reference;
+
+public class HelloWorldOMComponent implements HelloWorldOM {
+
+    @Reference
+    public HelloWorldOM helloWorldWS;
+    
+    public OMElement getGreetings(OMElement om) {
+        return helloWorldWS.getGreetings(om);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOMService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOMService.java
new file mode 100644
index 0000000000..71d7bf68fb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOMService.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+
+public class HelloWorldOMService implements HelloWorldOM {
+
+    public OMElement getGreetings(OMElement requestOM) {
+        System.out.println(" **** getGreetings **** ");
+        String name = requestOM.getFirstElement().getText();
+
+        OMFactory omFactory = OMAbstractFactory.getOMFactory();
+        OMElement responseOM = omFactory.createOMElement("getGreetingsResponse", "http://helloworld-om", "helloworld");
+        OMElement param = omFactory.createOMElement("getGreetingsReturn", "http://helloworld-om", "helloworld");
+        responseOM.addChild(param);
+        param.addChild(omFactory.createOMText("Hello " + name));
+        
+        return  responseOM;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOMTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOMTestCase.java
new file mode 100644
index 0000000000..e7511027c2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOMTestCase.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMText;
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+public class HelloWorldOMTestCase extends TestCase {
+
+    private SCADomain domain;
+    private HelloWorldOM helloWorld;
+
+    public void testHelloWorld() throws Exception {
+        OMFactory fac = OMAbstractFactory.getOMFactory();
+        OMElement requestOM = fac.createOMElement("getGreetings", "http://helloworld-om", "helloworld");
+        OMElement parmE = fac.createOMElement("name", "http://helloworld-om", "helloworld");
+        requestOM.addChild(parmE);
+        parmE.addChild(fac.createOMText("petra"));
+        OMElement responseOM = helloWorld.getGreetings(requestOM);
+        OMElement child = (OMElement)responseOM.getFirstElement();
+        Assert.assertEquals("Hello petra", ((OMText)child.getFirstOMChild()).getText());
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        domain = SCADomain.newInstance("org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om.composite");
+        helloWorld = domain.getService(HelloWorldOM.class, "HelloWorldComponent");
+    }
+    
+    @Override
+    protected void tearDown() throws Exception {
+        domain.close();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldService.java
new file mode 100644
index 0000000000..017d9bb478
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+public class HelloWorldService implements HelloWorld {
+
+    public String getGreetings(String s) {
+        return "Hello " + s;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldTestCase.java
new file mode 100644
index 0000000000..a3a43d032f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldTestCase.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+public class HelloWorldTestCase extends TestCase {
+
+    private SCADomain domain;
+    private HelloWorld helloWorld;
+
+    public void testCalculator() throws Exception {
+        assertEquals("Hello petra", helloWorld.getGreetings("petra"));
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        domain = SCADomain.newInstance("org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorld.composite");
+        helloWorld = domain.getService(HelloWorld.class, "HelloWorldComponent");
+    }
+    
+    @Override
+    protected void tearDown() throws Exception {
+        domain.close();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldWSDLMergedTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldWSDLMergedTestCase.java
new file mode 100644
index 0000000000..4ceee2d63e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldWSDLMergedTestCase.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMText;
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+public class HelloWorldWSDLMergedTestCase extends TestCase {
+
+    private SCADomain domain;
+    private HelloWorldOM helloWorld;
+
+    public void testHelloWorld() throws Exception {
+        OMFactory fac = OMAbstractFactory.getOMFactory();
+        OMElement requestOM = fac.createOMElement("getGreetings", "http://helloworld-om", "helloworld");
+        OMElement parmE = fac.createOMElement("name", "http://helloworld-om", "helloworld");
+        requestOM.addChild(parmE);
+        parmE.addChild(fac.createOMText("petra"));
+        OMElement responseOM = helloWorld.getGreetings(requestOM);
+        OMElement child = (OMElement)responseOM.getFirstElement();
+        Assert.assertEquals("Hello petra", ((OMText)child.getFirstOMChild()).getText());
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        domain = SCADomain.newInstance("org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-merged.composite");
+        helloWorld = domain.getService(HelloWorldOM.class, "HelloWorldWSDLMergedComponent");
+    }
+    
+    @Override
+    protected void tearDown() throws Exception {
+        domain.close();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/QuestionMarkWSDLTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/QuestionMarkWSDLTestCase.java
new file mode 100644
index 0000000000..535ad3eeca
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/QuestionMarkWSDLTestCase.java
@@ -0,0 +1,100 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import java.util.List;
+
+import javax.wsdl.Definition;
+import javax.wsdl.Port;
+import javax.wsdl.Service;
+import javax.wsdl.extensions.soap.SOAPAddress;
+import javax.wsdl.factory.WSDLFactory;
+import javax.wsdl.xml.WSDLReader;
+import javax.xml.namespace.QName;
+
+import junit.framework.TestCase;
+
+import org.apache.axis2.transport.http.server.HttpUtils;
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+/**
+ * Test ?wsdl works and that the returned wsdl has the correct endpoint
+ */
+public class QuestionMarkWSDLTestCase extends TestCase {
+
+    private SCADomain domain;
+
+    /**
+     * Tests ?wsdl works and returns the correct port endpoint from the WSDL
+     */
+    public void testWSDLPortEndpoint() throws Exception {
+        WSDLReader wsdlReader = WSDLFactory.newInstance().newWSDLReader();
+        wsdlReader.setFeature("javax.wsdl.verbose",false);
+        wsdlReader.setFeature("javax.wsdl.importDocuments",true);
+
+        Definition definition = wsdlReader.readWSDL("http://localhost:8085/services/HelloWorldWebService?wsdl");
+        assertNotNull(definition);
+        Service service = definition.getService(new QName("http://helloworld", "HelloWorldService"));
+        Port port = service.getPort("HelloWorldSoapPort");
+
+        String endpoint = getEndpoint(port);
+        String ip = HttpUtils.getIpAddress();
+        assertEquals("http://" + ip + ":8085/services/HelloWorldWebService", endpoint);
+    }
+
+    /**
+     * Tests ?wsdl works and returns the correct port endpoint from binding.ws with a custom URI
+     */
+    public void testCustomEndpoint() throws Exception {
+        WSDLReader wsdlReader = WSDLFactory.newInstance().newWSDLReader();
+        wsdlReader.setFeature("javax.wsdl.verbose",false);
+        wsdlReader.setFeature("javax.wsdl.importDocuments",true);
+
+        Definition definition = wsdlReader.readWSDL("http://localhost:8085/foo/bar?wsdl");
+        assertNotNull(definition);
+        Service service = definition.getService(new QName("http://itests.axis2.ws.binding.sca.tuscany.apache.org", "HelloWorld"));
+        Port port = service.getPort("HelloWorldSOAP11port_http");
+
+        String endpoint = getEndpoint(port);
+        String ip = HttpUtils.getIpAddress();
+        assertEquals("http://" + ip + ":8085/foo/bar", endpoint);
+    }
+
+    protected String getEndpoint(Port port) {
+        List wsdlPortExtensions = port.getExtensibilityElements();
+        for (final Object extension : wsdlPortExtensions) {
+            if (extension instanceof SOAPAddress) {
+                return ((SOAPAddress) extension).getLocationURI();
+            }
+        }
+        throw new RuntimeException("no SOAPAddress");
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        domain = SCADomain.newInstance("org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-wsdl.composite");
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        domain.close();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/AbstractHelloWorldOMTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/AbstractHelloWorldOMTestCase.java
new file mode 100644
index 0000000000..56d0537a44
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/AbstractHelloWorldOMTestCase.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.endpoints;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMText;
+import org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOM;
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+public abstract class AbstractHelloWorldOMTestCase extends TestCase {
+
+    private SCADomain domain;
+    private HelloWorldOM helloWorld;
+
+    public void testCalculator() throws Exception {
+        OMFactory fac = OMAbstractFactory.getOMFactory();
+        OMElement requestOM = fac.createOMElement("getGreetings", "http://helloworld-om", "helloworld");
+        OMElement parmE = fac.createOMElement("name", "http://helloworld-om", "helloworld");
+        requestOM.addChild(parmE);
+        parmE.addChild(fac.createOMText("petra"));
+        OMElement responseOM = helloWorld.getGreetings(requestOM);
+        OMElement child = (OMElement)responseOM.getFirstElement();
+        Assert.assertEquals("Hello petra", ((OMText)child.getFirstOMChild()).getText());
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        domain = SCADomain.newInstance(getCompositeName());
+        helloWorld = domain.getService(HelloWorldOM.class, "HelloWorldComponent");
+    }
+    
+    @Override
+    protected void tearDown() throws Exception {
+        domain.close();
+    }
+    
+    protected String getCompositeName() {
+        String className = this.getClass().getName();
+        return className.substring(0, className.length() - 8).replace('.', '/') + ".composite";
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultMultiServiceTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultMultiServiceTestCase.java
new file mode 100644
index 0000000000..661afdddad
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultMultiServiceTestCase.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.endpoints;
+
+public class DefaultMultiServiceTestCase extends AbstractHelloWorldOMTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultSingleServiceTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultSingleServiceTestCase.java
new file mode 100644
index 0000000000..9b2e0eafa0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultSingleServiceTestCase.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.endpoints;
+
+public class DefaultSingleServiceTestCase extends AbstractHelloWorldOMTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLExplicitURITestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLExplicitURITestCase.java
new file mode 100644
index 0000000000..98d9a73926
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLExplicitURITestCase.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.endpoints;
+
+public class WSDLExplicitURITestCase extends AbstractHelloWorldOMTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLRelativeURITestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLRelativeURITestCase.java
new file mode 100644
index 0000000000..201d11a79f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLRelativeURITestCase.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.endpoints;
+
+public class WSDLRelativeURITestCase extends AbstractHelloWorldOMTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/epr/HelloWorldTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/epr/HelloWorldTestCase.java
new file mode 100644
index 0000000000..f5d87cdcee
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/epr/HelloWorldTestCase.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.epr;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorld;
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+public class HelloWorldTestCase extends TestCase {
+
+    private SCADomain domain;
+    private HelloWorld helloWorld;
+
+    public void testCalculator() throws Exception {
+        assertEquals("Hello petra", helloWorld.getGreetings("petra"));
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        domain = SCADomain.newInstance("org/apache/tuscany/sca/binding/ws/axis2/itests/epr/HelloWorld.composite");
+        helloWorld = domain.getService(HelloWorld.class, "HelloWorldComponent");
+    }
+    
+    @Override
+    protected void tearDown() throws Exception {
+        domain.close();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/AbstractHelloWorldOMTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/AbstractHelloWorldOMTestCase.java
new file mode 100644
index 0000000000..03b3edf15b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/AbstractHelloWorldOMTestCase.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMText;
+import org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOM;
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+public abstract class AbstractHelloWorldOMTestCase extends TestCase {
+
+    private SCADomain domain;
+    private HelloWorldOM helloWorld;
+
+    public void testHelloWorld() throws Exception {
+        OMFactory fac = OMAbstractFactory.getOMFactory();
+        OMElement requestOM = fac.createOMElement("getGreetings", "http://helloworld-om", "helloworld");
+        OMElement parmE = fac.createOMElement("name", "http://helloworld-om", "helloworld");
+        requestOM.addChild(parmE);
+        parmE.addChild(fac.createOMText("petra"));
+        OMElement responseOM = helloWorld.getGreetings(requestOM);
+        OMElement child = (OMElement)responseOM.getFirstElement();
+        Assert.assertEquals("Hello petra", ((OMText)child.getFirstOMChild()).getText());
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        domain = SCADomain.newInstance(getCompositeName());
+        helloWorld = domain.getService(HelloWorldOM.class, "HelloWorldComponent");
+    }
+    
+    @Override
+    protected void tearDown() throws Exception {
+        domain.close();
+    }
+    
+    protected String getCompositeName() {
+        String className = this.getClass().getName();
+        return className.substring(0, className.length() - 8).replace('.', '/') + ".composite";
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/ClientPWCBHandler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/ClientPWCBHandler.java
new file mode 100644
index 0000000000..cc32fa0f37
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/ClientPWCBHandler.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams;
+
+import java.io.IOException;
+
+import javax.security.auth.callback.Callback;
+import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.callback.UnsupportedCallbackException;
+
+import org.apache.ws.security.WSPasswordCallback;
+
+/**
+ * Sample userid passwd generation class
+ */
+public class ClientPWCBHandler implements CallbackHandler {
+
+    public void handle(Callback[] callbacks) throws IOException,
+            UnsupportedCallbackException {
+        for (int i = 0; i < callbacks.length; i++) {
+        	System.out.println("*** Calling Client UserId/Password Handler .... ");
+            WSPasswordCallback pwcb = (WSPasswordCallback)callbacks[i];
+            pwcb.setPassword("TuscanyWsUserPasswd");
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/IntegrityPWCBHandler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/IntegrityPWCBHandler.java
new file mode 100644
index 0000000000..37161d53ec
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/IntegrityPWCBHandler.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams;
+
+import java.io.IOException;
+
+import javax.security.auth.callback.Callback;
+import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.callback.UnsupportedCallbackException;
+
+import org.apache.ws.security.WSPasswordCallback;
+
+/**
+ * Sample userid passwd generation class
+ */
+public class IntegrityPWCBHandler implements CallbackHandler {
+
+    public void handle(Callback[] callbacks) throws IOException,
+            UnsupportedCallbackException {
+        for (int i = 0; i < callbacks.length; i++) {
+        	System.out.println("*** Calling Integrity Password Handler .... ");
+            WSPasswordCallback pwcb = (WSPasswordCallback)callbacks[i];
+            pwcb.setPassword("TuscanyWsUserPasswd");
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/ServerPWCBHandler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/ServerPWCBHandler.java
new file mode 100644
index 0000000000..eeeee9cecd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/ServerPWCBHandler.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams;
+
+import java.io.IOException;
+
+import javax.security.auth.callback.Callback;
+import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.callback.UnsupportedCallbackException;
+
+import org.apache.ws.security.WSPasswordCallback;
+
+/**
+ * Sample userid passwd generation class 
+ */
+public class ServerPWCBHandler implements CallbackHandler {
+
+    public void handle(Callback[] callbacks) throws IOException,
+            UnsupportedCallbackException {
+    	for (int i = 0; i < callbacks.length; i++) {
+    		System.out.println("*** Calling Server User/Passwd Handler....");
+    		WSPasswordCallback pwcb = (WSPasswordCallback)callbacks[i];
+            pwcb.setPassword("TuscanyWsUserPasswd");
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityAuthenticationTestCaseFIXME.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityAuthenticationTestCaseFIXME.java
new file mode 100644
index 0000000000..635ca034e3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityAuthenticationTestCaseFIXME.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams;
+
+public class WSSecurityAuthenticationTestCaseFIXME extends AbstractHelloWorldOMTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityConfidentialityTestCaseFIXBouncyCastleIssue.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityConfidentialityTestCaseFIXBouncyCastleIssue.java
new file mode 100644
index 0000000000..327000ac73
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityConfidentialityTestCaseFIXBouncyCastleIssue.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams;
+
+import java.security.Provider;
+import java.security.Security;
+
+public class WSSecurityConfidentialityTestCaseFIXBouncyCastleIssue extends AbstractHelloWorldOMTestCase {
+
+    /**
+     * @see org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams.AbstractHelloWorldOMTestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        // Workaround an issue with IBM JDK
+        Provider jce = Security.getProvider("IBMJCE");
+        if (jce != null) {
+            // Make sure IBMJCE is used first
+            Security.removeProvider("IBMJCE");
+            Security.insertProviderAt(jce, 1);
+        }
+        super.setUp();
+    }
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityIntegrityTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityIntegrityTestCase.java
new file mode 100644
index 0000000000..8986f68151
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityIntegrityTestCase.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams;
+
+public class WSSecurityIntegrityTestCase extends AbstractHelloWorldOMTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/AbstractHelloWorldOMTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/AbstractHelloWorldOMTestCase.java
new file mode 100644
index 0000000000..395cfe28d6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/AbstractHelloWorldOMTestCase.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMText;
+import org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOM;
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+public abstract class AbstractHelloWorldOMTestCase extends TestCase {
+
+    private SCADomain domain;
+    private HelloWorldOM helloWorld;
+
+    public void testHelloWorld() throws Exception {
+        OMFactory fac = OMAbstractFactory.getOMFactory();
+        OMElement requestOM = fac.createOMElement("getGreetings", "http://helloworld-om", "helloworld");
+        OMElement parmE = fac.createOMElement("name", "http://helloworld-om", "helloworld");
+        requestOM.addChild(parmE);
+        parmE.addChild(fac.createOMText("petra"));
+        OMElement responseOM = helloWorld.getGreetings(requestOM);
+        OMElement child = (OMElement)responseOM.getFirstElement();
+        Assert.assertEquals("Hello petra", ((OMText)child.getFirstOMChild()).getText());
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        domain = SCADomain.newInstance(getCompositeName());
+        helloWorld = domain.getService(HelloWorldOM.class, "HelloWorldComponent");
+    }
+    
+    @Override
+    protected void tearDown() throws Exception {
+        domain.close();
+    }
+    
+    protected String getCompositeName() {
+        String className = this.getClass().getName();
+        return className.substring(0, className.length() - 8).replace('.', '/') + ".composite";
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/ClientPWCBHandler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/ClientPWCBHandler.java
new file mode 100644
index 0000000000..90a2a95abb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/ClientPWCBHandler.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed;
+
+import java.io.IOException;
+
+import javax.security.auth.callback.Callback;
+import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.callback.UnsupportedCallbackException;
+
+import org.apache.ws.security.WSPasswordCallback;
+
+/**
+ * Sample userid passwd generation class
+ */
+public class ClientPWCBHandler implements CallbackHandler {
+
+    public void handle(Callback[] callbacks) throws IOException,
+            UnsupportedCallbackException {
+        for (int i = 0; i < callbacks.length; i++) {
+        	System.out.println("*** Calling Client UserId/Password Handler .... ");
+            WSPasswordCallback pwcb = (WSPasswordCallback)callbacks[i];
+
+            System.out.println(" **** 1. UserId : " + pwcb.getIdentifer());
+            System.out.println(" **** 2. Passwd : " + pwcb.getPassword());
+            System.out.println(" **** 3. Usage  : " + pwcb.getUsage());
+            
+            pwcb.setPassword("TuscanyWsUserPasswd");
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/IntegrityPWCBHandler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/IntegrityPWCBHandler.java
new file mode 100644
index 0000000000..d463cad33f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/IntegrityPWCBHandler.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed;
+
+import java.io.IOException;
+
+import javax.security.auth.callback.Callback;
+import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.callback.UnsupportedCallbackException;
+
+import org.apache.ws.security.WSPasswordCallback;
+
+/**
+ * Sample userid passwd generation class
+ */
+public class IntegrityPWCBHandler implements CallbackHandler {
+
+    public void handle(Callback[] callbacks) throws IOException,
+            UnsupportedCallbackException {
+        for (int i = 0; i < callbacks.length; i++) {
+        	System.out.println("*** Calling Integrity Password Handler .... ");
+            WSPasswordCallback pwcb = (WSPasswordCallback)callbacks[i];
+            
+            System.out.println(" **** 1. UserId : " + pwcb.getIdentifer());
+            System.out.println(" **** 2. Passwd : " + pwcb.getPassword());
+            System.out.println(" **** 3. Usage  : " + pwcb.getUsage());
+            
+            pwcb.setPassword("TuscanyWsUserPasswd");
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/ServerPWCBHandler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/ServerPWCBHandler.java
new file mode 100644
index 0000000000..536f4cacea
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/ServerPWCBHandler.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed;
+
+import java.io.IOException;
+
+import javax.security.auth.callback.Callback;
+import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.callback.UnsupportedCallbackException;
+
+import org.apache.ws.security.WSPasswordCallback;
+
+/**
+ * Sample userid passwd generation class 
+ */
+public class ServerPWCBHandler implements CallbackHandler {
+
+    public void handle(Callback[] callbacks) throws IOException,
+            UnsupportedCallbackException {
+    	for (int i = 0; i < callbacks.length; i++) {
+    		System.out.println("*** Calling Server User/Passwd Handler....");
+            WSPasswordCallback pwcb = (WSPasswordCallback)callbacks[i];
+            System.out.println(" **** 1. UserId : " + pwcb.getIdentifer());
+            System.out.println(" **** 2. Passwd : " + pwcb.getPassword());
+            System.out.println(" **** 3. Usage  : " + pwcb.getUsage());
+            
+            pwcb.setPassword("TuscanyWsUserPasswd");
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/WSSecurityMixedTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/WSSecurityMixedTestCase.java
new file mode 100644
index 0000000000..db5b88f9ac
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/WSSecurityMixedTestCase.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed;
+
+public class WSSecurityMixedTestCase extends AbstractHelloWorldOMTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/AbstractHelloWorldOMTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/AbstractHelloWorldOMTestCase.java
new file mode 100644
index 0000000000..506270b437
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/AbstractHelloWorldOMTestCase.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMText;
+import org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOM;
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+public abstract class AbstractHelloWorldOMTestCase extends TestCase {
+
+    private SCADomain domain;
+    private HelloWorldOM helloWorld;
+
+    public void testHelloWorld() throws Exception {
+        OMFactory fac = OMAbstractFactory.getOMFactory();
+        OMElement requestOM = fac.createOMElement("getGreetings", "http://helloworld-om", "helloworld");
+        OMElement parmE = fac.createOMElement("name", "http://helloworld-om", "helloworld");
+        requestOM.addChild(parmE);
+        parmE.addChild(fac.createOMText("petra"));
+        OMElement responseOM = helloWorld.getGreetings(requestOM);
+        OMElement child = (OMElement)responseOM.getFirstElement();
+        Assert.assertEquals("Hello petra", ((OMText)child.getFirstOMChild()).getText());
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        domain = SCADomain.newInstance(getCompositeName());
+        helloWorld = domain.getService(HelloWorldOM.class, "HelloWorldComponent");
+    }
+    
+    @Override
+    protected void tearDown() throws Exception {
+        domain.close();
+    }
+    
+    protected String getCompositeName() {
+        String className = this.getClass().getName();
+        return className.substring(0, className.length() - 8).replace('.', '/') + ".composite";
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/ClientPWCBHandler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/ClientPWCBHandler.java
new file mode 100644
index 0000000000..5c5950419b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/ClientPWCBHandler.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy;
+
+import java.io.IOException;
+
+import javax.security.auth.callback.Callback;
+import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.callback.UnsupportedCallbackException;
+
+import org.apache.ws.security.WSPasswordCallback;
+
+/**
+ * Sample userid passwd generation class
+ */
+public class ClientPWCBHandler implements CallbackHandler {
+
+    public void handle(Callback[] callbacks) throws IOException,
+            UnsupportedCallbackException {
+        for (int i = 0; i < callbacks.length; i++) {
+        	System.out.println("*** Calling Client UserId/Password Handler .... ");
+            WSPasswordCallback pwcb = (WSPasswordCallback)callbacks[i];
+            pwcb.setPassword("TuscanyWsUserPasswd");
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/IntegrityPWCBHandler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/IntegrityPWCBHandler.java
new file mode 100644
index 0000000000..b78a21c366
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/IntegrityPWCBHandler.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy;
+
+import java.io.IOException;
+
+import javax.security.auth.callback.Callback;
+import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.callback.UnsupportedCallbackException;
+
+import org.apache.ws.security.WSPasswordCallback;
+
+/**
+ * Sample userid passwd generation class
+ */
+public class IntegrityPWCBHandler implements CallbackHandler {
+
+    public void handle(Callback[] callbacks) throws IOException,
+            UnsupportedCallbackException {
+        for (int i = 0; i < callbacks.length; i++) {
+        	System.out.println("*** Calling Integrity Password Handler .... ");
+            WSPasswordCallback pwcb = (WSPasswordCallback)callbacks[i];
+            pwcb.setPassword("TuscanyWsUserPasswd");
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/ServerPWCBHandler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/ServerPWCBHandler.java
new file mode 100644
index 0000000000..14e7f6b99d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/ServerPWCBHandler.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy;
+
+import java.io.IOException;
+
+import javax.security.auth.callback.Callback;
+import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.callback.UnsupportedCallbackException;
+
+import org.apache.ws.security.WSPasswordCallback;
+
+/**
+ * Sample userid passwd generation class 
+ */
+public class ServerPWCBHandler implements CallbackHandler {
+
+    public void handle(Callback[] callbacks) throws IOException,
+            UnsupportedCallbackException {
+    	for (int i = 0; i < callbacks.length; i++) {
+    		System.out.println("*** Calling Server User/Passwd Handler....");
+    		WSPasswordCallback pwcb = (WSPasswordCallback)callbacks[i];
+            pwcb.setPassword("TuscanyWsUserPasswd");
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityAuthenticationTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityAuthenticationTestCase.java
new file mode 100644
index 0000000000..42d11ac2f0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityAuthenticationTestCase.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy;
+
+public class WSSecurityAuthenticationTestCase extends AbstractHelloWorldOMTestCase {
+    // super class does it all getting composite based on this class name
+} 
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityConfidentialityTestCaseFIXBouncyCastleIssue.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityConfidentialityTestCaseFIXBouncyCastleIssue.java
new file mode 100644
index 0000000000..fadeb714b4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityConfidentialityTestCaseFIXBouncyCastleIssue.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy;
+
+import java.security.Provider;
+import java.security.Security;
+
+public class WSSecurityConfidentialityTestCaseFIXBouncyCastleIssue extends AbstractHelloWorldOMTestCase {
+
+    /**
+     * @see org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams.AbstractHelloWorldOMTestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        // Workaround an issue with IBM JDK
+        Provider jce = Security.getProvider("IBMJCE");
+        if (jce != null) {
+            // Make sure IBMJCE is used first
+            Security.removeProvider("IBMJCE");
+            Security.insertProviderAt(jce, 1);
+        }
+        super.setUp();
+    }
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityIntegrityTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityIntegrityTestCase.java
new file mode 100644
index 0000000000..a48296f76b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityIntegrityTestCase.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy;
+
+public class WSSecurityIntegrityTestCase extends AbstractHelloWorldOMTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/HelloWorldSOAP12TestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/HelloWorldSOAP12TestCase.java
new file mode 100644
index 0000000000..b2ccd7f97d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/HelloWorldSOAP12TestCase.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.   
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.soap12 ;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorld;
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+public class HelloWorldSOAP12TestCase extends TestCase {
+
+    private SCADomain domain;
+
+    public void testHelloWorld() throws Exception {
+        HelloWorld helloWorld = domain.getService(HelloWorld.class, "HelloWorldClient");
+        assertEquals("Hello petra", helloWorld.getGreetings("petra"));
+    }
+    public void testHelloWorldSOAP() throws Exception {
+        HelloWorld helloWorld = domain.getService(HelloWorld.class, "HelloWorldClientSOAP");
+        assertEquals("Hello petra", helloWorld.getGreetings("petra"));
+    }
+    public void testHelloWorldSOAP11() throws Exception {
+        HelloWorld helloWorld = domain.getService(HelloWorld.class, "HelloWorldClientSOAP11");
+        assertEquals("Hello petra", helloWorld.getGreetings("petra"));
+    }
+    public void testHelloWorldSOAP12() throws Exception {
+        HelloWorld helloWorld = domain.getService(HelloWorld.class, "HelloWorldClientSOAP12");
+        assertEquals("Hello petra", helloWorld.getGreetings("petra"));
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        domain = SCADomain.newInstance("org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/HelloWorldSOAP12.composite");
+    }
+   
+    @Override
+    protected void tearDown() throws Exception {
+        domain.close();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/QuestionMarkWSDLTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/QuestionMarkWSDLTestCase.java
new file mode 100644
index 0000000000..9b92f6862f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/QuestionMarkWSDLTestCase.java
@@ -0,0 +1,121 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.soap12;
+
+import java.util.List;
+
+import javax.wsdl.Definition;
+import javax.wsdl.Port;
+import javax.wsdl.Service;
+import javax.wsdl.extensions.soap.SOAPAddress;
+import javax.wsdl.extensions.soap12.SOAP12Address;
+import javax.wsdl.factory.WSDLFactory;
+import javax.wsdl.xml.WSDLReader;
+import javax.xml.namespace.QName;
+
+import junit.framework.TestCase;
+
+import org.apache.axis2.transport.http.server.HttpUtils;
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+/**
+ * Test ?wsdl works and that the returned wsdl has the correct endpoint
+ */
+public class QuestionMarkWSDLTestCase extends TestCase {
+
+    private SCADomain domain;
+
+    /**
+     * Tests ?wsdl returns a soap 1.1 port by default
+     */
+    public void testSOAPDefault() throws Exception {
+        WSDLReader wsdlReader = WSDLFactory.newInstance().newWSDLReader();
+        wsdlReader.setFeature("javax.wsdl.verbose",false);
+        wsdlReader.setFeature("javax.wsdl.importDocuments",true);
+
+        Definition definition = wsdlReader.readWSDL("http://localhost:8085/ep1?wsdl");
+        assertNotNull(definition);
+        Service service = definition.getService(new QName("http://itests.axis2.ws.binding.sca.tuscany.apache.org", "HelloWorld"));
+        Port port = service.getPort("HelloWorldSOAP11port_http");
+
+        String endpoint = getEndpoint(port);
+        String ip = HttpUtils.getIpAddress();
+        assertEquals("http://" + ip + ":8085/ep1", endpoint);
+    }
+
+    /**
+     * Tests ?wsdl returns a soap 1.1 port when binding uses requires="soap11"
+     */
+    public void testSOAP11Endpoint() throws Exception {
+        WSDLReader wsdlReader = WSDLFactory.newInstance().newWSDLReader();
+        wsdlReader.setFeature("javax.wsdl.verbose",false);
+        wsdlReader.setFeature("javax.wsdl.importDocuments",true);
+
+        Definition definition = wsdlReader.readWSDL("http://localhost:8085/ep2?wsdl");
+        assertNotNull(definition);
+        Service service = definition.getService(new QName("http://itests.axis2.ws.binding.sca.tuscany.apache.org", "HelloWorld"));
+        Port port = service.getPort("HelloWorldSOAP11port_http");
+
+        String endpoint = getEndpoint(port);
+        String ip = HttpUtils.getIpAddress();
+        assertEquals("http://" + ip + ":8085/ep2", endpoint);
+    }
+
+    /**
+     * Tests ?wsdl returns a soap 1.2 port when binding uses requires="soap12"
+     */
+    public void testSOAP12Endpoint() throws Exception {
+        WSDLReader wsdlReader = WSDLFactory.newInstance().newWSDLReader();
+        wsdlReader.setFeature("javax.wsdl.verbose",false);
+        wsdlReader.setFeature("javax.wsdl.importDocuments",true);
+
+        Definition definition = wsdlReader.readWSDL("http://localhost:8085/ep3?wsdl");
+        assertNotNull(definition);
+        Service service = definition.getService(new QName("http://itests.axis2.ws.binding.sca.tuscany.apache.org", "HelloWorld"));
+        Port port = service.getPort("HelloWorldSOAP12port_http");
+
+        String endpoint = getEndpoint(port);
+        String ip = HttpUtils.getIpAddress();
+        assertEquals("http://" + ip + ":8085/ep3", endpoint);
+    }
+
+    protected String getEndpoint(Port port) {
+        List wsdlPortExtensions = port.getExtensibilityElements();
+        for (final Object extension : wsdlPortExtensions) {
+            if (extension instanceof SOAPAddress) {
+                return ((SOAPAddress) extension).getLocationURI();
+            } else if (extension instanceof SOAP12Address) {
+                return ((SOAP12Address) extension).getLocationURI();
+            }
+        }
+        throw new RuntimeException("no SOAPAddress");
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        domain = SCADomain.newInstance("org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/questionmark-wsdl.composite");
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        domain.close();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/META-INF/services/org.apache.tuscany.sca.policy.util.PolicyHandler b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/META-INF/services/org.apache.tuscany.sca.policy.util.PolicyHandler
new file mode 100644
index 0000000000..32b042402b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/META-INF/services/org.apache.tuscany.sca.policy.util.PolicyHandler
@@ -0,0 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License.

+# 

+# PolicyHandlerClasses to interpret specific PolicyModels against specific QoS infrastructures

+# handler classname;qname=<policy intent addressed>;model=<policy model class>

+org.apache.tuscany.sca.policy.security.ws.Axis2ConfigParamPolicyHandler;intent=http://tuscany.apache.org/xmlns/sca/1.0#wsAuthentication,model=org.apache.tuscany.sca.policy.security.ws.Axis2ConfigParamPolicy

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorld.composite
new file mode 100644
index 0000000000..34df9447b1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorld.composite
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"

+           name="HelloWorld">

+

+    <service name="helloWorld" promote="HelloWorldService">

+        <interface.wsdl interface="http://helloworld#wsdl.interface(HelloWorld)" />

+        <!-- interface.java interface="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorld" / -->

+        <binding.ws wsdlElement="http://helloworld#wsdl.port(HelloWorldService/HelloWorldSoapPort)">

+           <wsa:EndpointReference xmlns:wsa="http://www.w3.org/2005/08/addressing">

+              <wsa:Address>http://localhost:8085/services/HelloWorldWebService</wsa:Address>

+           </wsa:EndpointReference>

+        </binding.ws>

+        

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldService"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+

+    <reference name="helloWorldWS" promote="HelloWorldComponent/helloWorldWS">

+        <interface.wsdl interface="http://helloworld#wsdl.interface(HelloWorld)" />

+        <!-- interface.java interface="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorld" / -->

+        <binding.ws wsdlElement="http://helloworld#wsdl.port(HelloWorldService/HelloWorldSoapPort)"/>

+    </reference>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldNoWSDL.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldNoWSDL.composite
new file mode 100644
index 0000000000..b11c50b00c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldNoWSDL.composite
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"

+           name="HelloWorldNoWSDL">

+

+    <service name="helloWorld" promote="HelloWorldService">

+        <!-- interface.java interface="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorld" / -->

+        <binding.ws uri="http://localhost:8085/helloWorld"/>

+    </service>

+

+    <component name="HelloWorldService">

+        <implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldService"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+        <implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+

+    <reference name="helloWorldWS" promote="HelloWorldComponent/helloWorldWS">

+        <!-- interface.wsdl interface="http://helloworld#wsdl.interface(HelloWorld)" / -->

+        <!-- interface.java interface="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorld" / -->

+        <binding.ws uri="http://localhost:8085/helloWorld"/>

+    </reference>

+

+    <service name="Echo" promote="EchoService">

+        <binding.ws uri="http://localhost:8085/Echo"/>

+    </service>

+

+    <component name="EchoService">

+        <implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.EchoImpl"/>

+    </component>

+

+    <component name="EchoComponent">

+        <implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.EchoComponent"/>

+        <reference name="echoWS" />

+    </component>

+

+    <reference name="echoWS" promote="EchoComponent/echoWS">

+        <binding.ws uri="http://localhost:8085/Echo"/>

+    </reference>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultMultiService.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultMultiService.composite
new file mode 100644
index 0000000000..394bf05506
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultMultiService.composite
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"

+           name="endpoint1">

+           

+    <!-- 

+    exposing a component which has multiple services with a WS binding,

+    endpoint should be <componentURI>/<serviceName> so for this composite:

+    http://localhost:8085/HelloWorldService/service1 

+    -->      

+

+    <service name="helloWorld" promote="HelloWorldService/HelloWorldOM">

+        <interface.wsdl interface="http://helloworld-om#wsdl.interface(HelloWorld)" />

+        <binding.ws uri="http://localhost:8085/HelloWorldService/helloWorld"
+			wsdlElement="http://helloworld-om#wsdl.binding(HelloWorldSoapBinding)"/>

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldMultiService"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+

+    <reference name="helloWorldWS" promote="HelloWorldComponent/helloWorldWS">

+        <interface.wsdl interface="http://helloworld-om#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om#wsdl.binding(HelloWorldSoapBinding)"

+                    uri="http://localhost:8085/HelloWorldService/helloWorld"/>

+    </reference>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultSingleService.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultSingleService.composite
new file mode 100644
index 0000000000..c7081b9a72
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultSingleService.composite
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"

+           name="endpoint1">

+           

+    <!-- 

+    exposing a component with a WS binding, endpoint should be <componentURI>/<serviceName>

+    unless the component has just a single service in which case its just <componentURI>

+    so for this composite: http://localhost:8085/HelloWorldService 

+    -->      

+

+    <service name="helloWorld" promote="HelloWorldService">

+        <interface.wsdl interface="http://helloworld-om#wsdl.interface(HelloWorld)" />

+        <binding.ws uri="http://localhost:8085/HelloWorldService/helloWorld"
+			wsdlElement="http://helloworld-om#wsdl.binding(HelloWorldSoapBinding)"/>

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+

+    <reference name="helloWorldWS" promote="HelloWorldComponent/helloWorldWS">

+        <interface.wsdl interface="http://helloworld-om#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om#wsdl.binding(HelloWorldSoapBinding)"

+                    uri="http://localhost:8085/HelloWorldService/helloWorld"/>

+    </reference>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLExplicitURI.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLExplicitURI.composite
new file mode 100644
index 0000000000..7d3e1d1327
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLExplicitURI.composite
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"

+           name="endpoint3">

+           

+    <!-- 

+    exposing a component with a WS binding using a WSDL port with an explicit URL

+    so for this composite the service is: http://localhost:8085/myExplicitURI 

+    -->      

+

+    <service name="helloWorld" promote="HelloWorldService">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.port(HelloWorldService/HelloWorldSoapPort)" />

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+

+    <reference name="helloWorldWS" promote="HelloWorldComponent/helloWorldWS">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.binding(HelloWorldSoapBinding)"

+                    uri="http://localhost:8085/myExplicitURI"/>

+    </reference>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLRelativeURI.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLRelativeURI.composite
new file mode 100644
index 0000000000..c2cd598508
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLRelativeURI.composite
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"

+           name="endpoint4">

+           

+    <!-- 

+    exposing a component with a WS binding using a WSDL port with a relative URL

+    so for this composite the service is: http://localhost:8085/HelloWorldService/myRelativeURI 

+    -->      

+

+    <service name="helloWorld" promote="HelloWorldService">

+        <interface.wsdl interface="http://helloworld-om-relative-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-relative-uri#wsdl.port(HelloWorldService/HelloWorldSoapPort)" />

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+

+    <reference name="helloWorldWS" promote="HelloWorldComponent/helloWorldWS">

+        <interface.wsdl interface="http://helloworld-om-relative-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-relative-uri#wsdl.binding(HelloWorldSoapBinding)"

+                    uri="http://localhost:8085/HelloWorldService/helloWorld/myRelativeURI"/>

+    </reference>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/helloworld-om-relative-uri.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/helloworld-om-relative-uri.wsdl
new file mode 100644
index 0000000000..fe68755c47
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/helloworld-om-relative-uri.wsdl
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<wsdl:definitions targetNamespace="http://helloworld-om-relative-uri" xmlns:tns="http://helloworld-om-relative-uri" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	name="helloworld-om">
+
+    <wsdl:types>
+        <schema elementFormDefault="qualified" targetNamespace="http://helloworld-om-relative-uri" xmlns="http://www.w3.org/2001/XMLSchema">
+
+            <element name="getGreetings">
+                <complexType>
+                    <sequence>
+                        <element name="name" type="xsd:string"/>
+                    </sequence>
+                </complexType>
+            </element>
+
+            <element name="getGreetingsResponse">
+                <complexType>
+                    <sequence>
+                        <element name="getGreetingsReturn" type="xsd:string"/>
+                    </sequence>
+                </complexType>
+            </element>
+        </schema>
+    </wsdl:types>
+
+    <wsdl:message name="getGreetingsRequest">
+        <wsdl:part element="tns:getGreetings" name="parameters"/>
+    </wsdl:message>
+
+    <wsdl:message name="getGreetingsResponse">
+        <wsdl:part element="tns:getGreetingsResponse" name="parameters"/>
+    </wsdl:message>
+
+    <wsdl:portType name="HelloWorld">
+        <wsdl:operation name="getGreetings">
+            <wsdl:input message="tns:getGreetingsRequest" name="getGreetingsRequest"/>
+            <wsdl:output message="tns:getGreetingsResponse" name="getGreetingsResponse"/>
+        </wsdl:operation>
+    </wsdl:portType>
+
+    <wsdl:binding name="HelloWorldSoapBinding" type="tns:HelloWorld">
+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
+        <wsdl:operation name="getGreetings">
+            <wsdlsoap:operation soapAction=""/>
+            <wsdl:input name="getGreetingsRequest">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:input>
+            <wsdl:output name="getGreetingsResponse">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:output>
+        </wsdl:operation>
+    </wsdl:binding>
+
+    <wsdl:service name="HelloWorldService">
+        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldSoapPort">
+            <wsdlsoap:address location="http://localhost:8085/HelloWorldService/helloWorld/myRelativeURI"/>
+        </wsdl:port>
+    </wsdl:service>
+
+</wsdl:definitions>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/epr/HelloWorld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/epr/HelloWorld.composite
new file mode 100644
index 0000000000..38a7c045be
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/epr/HelloWorld.composite
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"

+           name="HelloWorld">

+

+    <service name="helloWorld" promote="HelloWorldService">

+        <interface.wsdl interface="http://helloworld#wsdl.interface(HelloWorld)" />

+        <binding.ws>

+           <wsa:EndpointReference xmlns:wsa="http://www.w3.org/2005/08/addressing">

+              <wsa:Address>http://localhost:8085/myService</wsa:Address>

+           </wsa:EndpointReference>

+        </binding.ws>

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldService"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+

+    <reference name="helloWorldWS" promote="HelloWorldComponent/helloWorldWS">

+        <binding.ws>

+           <wsa:EndpointReference xmlns:wsa="http://www.w3.org/2005/08/addressing">

+              <wsa:Address>http://localhost:8085/myService</wsa:Address>

+           </wsa:EndpointReference>

+        </binding.ws>

+    </reference>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-binding.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-binding.wsdl
new file mode 100644
index 0000000000..7bf47bc412
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-binding.wsdl
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<wsdl:definitions targetNamespace="http://helloworld-om-merged" xmlns:tns="http://helloworld-om-merged" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	name="helloworld-om-bindings">
+
+    <wsdl:import namespace="http://helloworld-om-merged"
+		location="helloworld-om-porttype.wsdl"/>  
+
+    <wsdl:binding name="HelloWorldSoapBinding" type="tns:HelloWorld">
+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
+        <wsdl:operation name="getGreetings">
+            <wsdlsoap:operation soapAction=""/>
+            <wsdl:input name="getGreetingsRequest">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:input>
+            <wsdl:output name="getGreetingsResponse">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:output>
+        </wsdl:operation>
+    </wsdl:binding>
+
+    <wsdl:service name="HelloWorldService">
+        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldSoapPort">
+            <wsdlsoap:address location="http://endpoint.not.used"/>
+        </wsdl:port>
+    </wsdl:service>
+
+</wsdl:definitions>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-merged.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-merged.composite
new file mode 100644
index 0000000000..c1a516c2d8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-merged.composite
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"

+           name="HelloWorldOM-Merged">

+

+    <service name="helloWorld" promote="HelloWorldMergedService">

+        <interface.wsdl interface="http://helloworld-om-merged#wsdl.interface(HelloWorld)" />

+        <binding.ws uri="http://localhost:8085/HelloWorldService/helloWorld"/>

+    </service>

+

+    <component name="HelloWorldMergedService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+    </component>

+

+    <component name="HelloWorldWSDLMergedComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+    </component>

+ 

+    <reference name="mergedHelloWorldWS" promote="HelloWorldWSDLMergedComponent/helloWorldWS">

+        <interface.wsdl interface="http://helloworld-om-merged#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-merged#wsdl.port(HelloWorldService/HelloWorldSoapPort)"

+                    uri="http://localhost:8085/HelloWorldService/helloWorld" />

+    </reference>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-porttype.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-porttype.wsdl
new file mode 100644
index 0000000000..c66fa51c34
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-porttype.wsdl
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<wsdl:definitions targetNamespace="http://helloworld-om-merged" xmlns:tns="http://helloworld-om-merged" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+	name="helloworld-om-porttype">

+

+    <wsdl:types>

+        <schema elementFormDefault="qualified" targetNamespace="http://helloworld-om-merged" xmlns="http://www.w3.org/2001/XMLSchema">

+

+            <element name="getGreetings">

+                <complexType>

+                    <sequence>

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

+                    </sequence>

+                </complexType>

+            </element>

+

+            <element name="getGreetingsResponse">

+                <complexType>

+                    <sequence>

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

+                    </sequence>

+                </complexType>

+            </element>

+        </schema>

+    </wsdl:types>

+

+    <wsdl:message name="getGreetingsRequest">

+        <wsdl:part element="tns:getGreetings" name="parameters"/>

+    </wsdl:message>

+

+    <wsdl:message name="getGreetingsResponse">

+        <wsdl:part element="tns:getGreetingsResponse" name="parameters"/>

+    </wsdl:message>

+

+    <wsdl:portType name="HelloWorld">

+        <wsdl:operation name="getGreetings">

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

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

+        </wsdl:operation>

+    </wsdl:portType>

+  

+</wsdl:definitions>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-uri.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-uri.wsdl
new file mode 100644
index 0000000000..baa223f41c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-uri.wsdl
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<wsdl:definitions targetNamespace="http://helloworld-om-uri" xmlns:tns="http://helloworld-om-uri" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	name="helloworld-om">
+
+    <wsdl:types>
+        <schema elementFormDefault="qualified" targetNamespace="http://helloworld-om-uri" xmlns="http://www.w3.org/2001/XMLSchema">
+
+            <element name="getGreetings">
+                <complexType>
+                    <sequence>
+                        <element name="name" type="xsd:string"/>
+                    </sequence>
+                </complexType>
+            </element>
+
+            <element name="getGreetingsResponse">
+                <complexType>
+                    <sequence>
+                        <element name="getGreetingsReturn" type="xsd:string"/>
+                    </sequence>
+                </complexType>
+            </element>
+        </schema>
+    </wsdl:types>
+
+    <wsdl:message name="getGreetingsRequest">
+        <wsdl:part element="tns:getGreetings" name="parameters"/>
+    </wsdl:message>
+
+    <wsdl:message name="getGreetingsResponse">
+        <wsdl:part element="tns:getGreetingsResponse" name="parameters"/>
+    </wsdl:message>
+
+    <wsdl:portType name="HelloWorld">
+        <wsdl:operation name="getGreetings">
+            <wsdl:input message="tns:getGreetingsRequest" name="getGreetingsRequest"/>
+            <wsdl:output message="tns:getGreetingsResponse" name="getGreetingsResponse"/>
+        </wsdl:operation>
+    </wsdl:portType>
+
+    <wsdl:binding name="HelloWorldSoapBinding" type="tns:HelloWorld">
+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
+        <wsdl:operation name="getGreetings">
+            <wsdlsoap:operation soapAction=""/>
+            <wsdl:input name="getGreetingsRequest">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:input>
+            <wsdl:output name="getGreetingsResponse">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:output>
+        </wsdl:operation>
+    </wsdl:binding>
+
+    <wsdl:service name="HelloWorldService">
+        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldSoapPort">
+            <wsdlsoap:address location="http://localhost:8085/myExplicitURI"/>
+        </wsdl:port>
+    </wsdl:service>
+
+</wsdl:definitions>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om.composite
new file mode 100644
index 0000000000..24dc2de89d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om.composite
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"

+           name="HelloWorldOM">

+

+    <service name="helloWorld" promote="HelloWorldService">

+        <interface.wsdl interface="http://helloworld-om#wsdl.interface(HelloWorld)" />

+        <binding.ws uri="http://localhost:8085/HelloWorldService/helloWorld"/>

+    </service>

+    

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+    </component>

+    

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+    

+    <reference name="helloWorldWS" promote="HelloWorldComponent/helloWorldWS">

+        <interface.wsdl interface="http://helloworld-om#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om#wsdl.port(HelloWorldService/HelloWorldSoapPort)"

+                    uri="http://localhost:8085/HelloWorldService/helloWorld" />

+    </reference>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om.wsdl
new file mode 100644
index 0000000000..73ca02246d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om.wsdl
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<wsdl:definitions targetNamespace="http://helloworld-om" xmlns:tns="http://helloworld-om" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	name="helloworld-om">
+
+    <wsdl:types>
+        <schema elementFormDefault="qualified" targetNamespace="http://helloworld-om" xmlns="http://www.w3.org/2001/XMLSchema">
+
+            <element name="getGreetings">
+                <complexType>
+                    <sequence>
+                        <element name="name" type="xsd:string"/>
+                    </sequence>
+                </complexType>
+            </element>
+
+            <element name="getGreetingsResponse">
+                <complexType>
+                    <sequence>
+                        <element name="getGreetingsReturn" type="xsd:string"/>
+                    </sequence>
+                </complexType>
+            </element>
+        </schema>
+    </wsdl:types>
+
+    <wsdl:message name="getGreetingsRequest">
+        <wsdl:part element="tns:getGreetings" name="parameters"/>
+    </wsdl:message>
+
+    <wsdl:message name="getGreetingsResponse">
+        <wsdl:part element="tns:getGreetingsResponse" name="parameters"/>
+    </wsdl:message>
+
+    <wsdl:portType name="HelloWorld">
+        <wsdl:operation name="getGreetings">
+            <wsdl:input message="tns:getGreetingsRequest" name="getGreetingsRequest"/>
+            <wsdl:output message="tns:getGreetingsResponse" name="getGreetingsResponse"/>
+        </wsdl:operation>
+    </wsdl:portType>
+
+    <wsdl:binding name="HelloWorldSoapBinding" type="tns:HelloWorld">
+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
+        <wsdl:operation name="getGreetings">
+            <wsdlsoap:operation soapAction=""/>
+            <wsdl:input name="getGreetingsRequest">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:input>
+            <wsdl:output name="getGreetingsResponse">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:output>
+        </wsdl:operation>
+    </wsdl:binding>
+
+    <wsdl:service name="HelloWorldService">
+        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldSoapPort">
+            <wsdlsoap:address location="http://endpoint.not.used"/>
+        </wsdl:port>
+    </wsdl:service>
+
+</wsdl:definitions>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld.wsdl
new file mode 100644
index 0000000000..4c85637f0d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld.wsdl
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<wsdl:definitions targetNamespace="http://helloworld" xmlns:tns="http://helloworld" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	name="helloworld">
+
+    <wsdl:types>
+        <schema elementFormDefault="qualified" targetNamespace="http://helloworld" xmlns="http://www.w3.org/2001/XMLSchema">
+
+            <element name="getGreetings">
+                <complexType>
+                    <sequence>
+                        <element name="name" type="xsd:string"/>
+                    </sequence>
+                </complexType>
+            </element>
+
+            <element name="getGreetingsResponse">
+                <complexType>
+                    <sequence>
+                        <element name="getGreetingsReturn" type="xsd:string"/>
+                    </sequence>
+                </complexType>
+            </element>
+            
+        </schema>
+    </wsdl:types>
+
+    <wsdl:message name="getGreetingsRequest">
+        <wsdl:part element="tns:getGreetings" name="parameters"/>
+    </wsdl:message>
+
+    <wsdl:message name="getGreetingsResponse">
+        <wsdl:part element="tns:getGreetingsResponse" name="parameters"/>
+    </wsdl:message>
+
+    <wsdl:portType name="HelloWorld">
+        <wsdl:operation name="getGreetings">
+            <wsdl:input message="tns:getGreetingsRequest" name="getGreetingsRequest"/>
+            <wsdl:output message="tns:getGreetingsResponse" name="getGreetingsResponse"/>
+        </wsdl:operation>
+    </wsdl:portType>
+
+    <wsdl:binding name="HelloWorldSoapBinding" type="tns:HelloWorld">
+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
+        <wsdl:operation name="getGreetings">
+            <wsdlsoap:operation soapAction=""/>
+            <wsdl:input name="getGreetingsRequest">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:input>
+            <wsdl:output name="getGreetingsResponse">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:output>
+        </wsdl:operation>
+
+    </wsdl:binding>
+
+    <wsdl:service name="HelloWorldService">
+        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldSoapPort">
+            <wsdlsoap:address location="http://localhost:8085/services/HelloWorldWebService"/>
+        </wsdl:port>
+    </wsdl:service>
+
+</wsdl:definitions>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityAuthentication.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityAuthentication.composite
new file mode 100644
index 0000000000..da5bab45e8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityAuthentication.composite
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

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

+           xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"

+           name="endpoint3">

+           

+    <!-- 

+    exposing a component with a WS binding using a WSDL port with an explicit URL

+    so for this composite the service is: http://localhost:8085/myExplicitURI 

+    -->      

+

+    <service name="helloWorld" promote="HelloWorldService" requires="authentication">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.port(HelloWorldService/HelloWorldSoapPort)" />

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+

+    <reference name="helloWorldWS" promote="HelloWorldComponent/helloWorldWS" policySets="tuscany:wsClientAuthenticationPolicy">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.binding(HelloWorldSoapBinding)"

+                    uri="http://localhost:8085/myExplicitURI"/>

+    </reference>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityConfidentiality.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityConfidentiality.composite
new file mode 100644
index 0000000000..13e002be1b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityConfidentiality.composite
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"

+           name="endpoint3">

+           

+    <!-- 

+    exposing a component with a WS binding using a WSDL port with an explicit URL

+    so for this composite the service is: http://localhost:8085/myExplicitURI 

+    -->      

+

+    <service name="helloWorld" promote="HelloWorldService" requires="confidentiality">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.port(HelloWorldService/HelloWorldSoapPort)" />

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+

+    <reference name="helloWorldWS" promote="HelloWorldComponent/helloWorldWS" requires="confidentiality">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.binding(HelloWorldSoapBinding)"

+                    uri="http://localhost:8085/myExplicitURI"/>

+    </reference>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityIntegrity.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityIntegrity.composite
new file mode 100644
index 0000000000..2f6fab0d07
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityIntegrity.composite
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"

+           name="endpoint3">

+           

+    <!-- 

+    exposing a component with a WS binding using a WSDL port with an explicit URL

+    so for this composite the service is: http://localhost:8085/myExplicitURI 

+    -->      

+

+    <service name="helloWorld" promote="HelloWorldService" requires="integrity">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.port(HelloWorldService/HelloWorldSoapPort)" />

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+

+    <reference name="helloWorldWS" promote="HelloWorldComponent/helloWorldWS" requires="integrity">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.binding(HelloWorldSoapBinding)"

+                    uri="http://localhost:8085/myExplicitURI"/>

+    </reference>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/definitions.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/definitions.xml
new file mode 100644
index 0000000000..21896f3b32
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/definitions.xml
@@ -0,0 +1,108 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<sca:definitions xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ 			targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0"
+ 			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+ 			xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0">
+
+ <sca:intent name="wsAuthentication" 
+ 			 constrains="sca:binding.ws">
+ 			 <description>
+ 			 Communitcation thro this binding required Authentication.
+ 			 </description>
+ </sca:intent>	
+ 
+ <!-- WS Security POLICY SETS -->
+  <sca:policySet name="wsAuthenticationPolicy"
+ 	provides="sca:authentication"
+ 	appliesTo="//sca:binding.ws"
+ 	>
+ 	<tuscany:wsConfigParam>
+ 		<parameter name="InflowSecurity">
+ 			<action>
+ 				<items>UsernameToken</items>
+ 				<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams.ServerPWCBHandler</passwordCallbackClass>
+       		</action>
+      	</parameter>
+ 	</tuscany:wsConfigParam>
+ </sca:policySet>
+ 
+ <sca:policySet name="wsClientAuthenticationPolicy"
+ 	provides="tuscany:wsAuthentication"
+ 	appliesTo="//sca:binding.ws">
+ 	<tuscany:wsConfigParam>
+ 		<parameter name="OutflowSecurity">
+ 			<action>
+ 				<items>UsernameToken</items>
+ 				<user>TuscanyWsUser</user>
+				<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams.ClientPWCBHandler</passwordCallbackClass>" +
+                <passwordType>PasswordText</passwordType>
+               </action>
+    	</parameter>
+ 	</tuscany:wsConfigParam>
+ </sca:policySet>
+ 
+ <sca:policySet name="wsIntegrityPolicy"
+ 	provides="sca:integrity"
+ 	appliesTo="//sca:binding.ws">
+ 	<tuscany:wsConfigParam>
+ 		<parameter name="InflowSecurity">
+		    <action>
+		        <items>Timestamp Signature</items>
+		        <signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/security.properties</signaturePropFile>
+		    </action>
+		</parameter>
+ 		<parameter name="OutflowSecurity">
+      		<action>
+        		<items>Timestamp Signature</items>
+        		<user>TuscanyWsUser</user>
+        		<signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/security.properties</signaturePropFile>
+        		<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams.IntegrityPWCBHandler</passwordCallbackClass>" +
+        		<signatureKeyIdentifier>DirectReference</signatureKeyIdentifier>
+      		</action>
+    	</parameter>
+ 	</tuscany:wsConfigParam>
+ </sca:policySet>
+
+ <sca:policySet name="wsConfidentialityPolicy"
+ 	provides="sca:confidentiality"
+ 	appliesTo="//sca:binding.ws">
+ 	<tuscany:wsConfigParam>
+ 		<parameter name="InflowSecurity">
+      		<action>
+        		<items>Timestamp Signature Encrypt</items>
+        		<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams.IntegrityPWCBHandler</passwordCallbackClass>
+        		<signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/security.properties</signaturePropFile>
+      		</action>
+    	</parameter>
+ 		<parameter name="OutflowSecurity">
+      		<action>
+        		<items>Timestamp Signature Encrypt</items>
+        		<user>TuscanyWsUser</user>
+        		<encryptionUser>TuscanyWsUser</encryptionUser>
+        		<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams.IntegrityPWCBHandler</passwordCallbackClass>
+        		<signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/security.properties</signaturePropFile>
+      			<signatureKeyIdentifier>DirectReference</signatureKeyIdentifier>
+      			<encryptionKeyIdentifier>SKIKeyIdentifier</encryptionKeyIdentifier>
+	      </action>
+    	</parameter>
+ 	</tuscany:wsConfigParam>
+ </sca:policySet>
+ </sca:definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/security.properties b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/security.properties
new file mode 100644
index 0000000000..b1902de916
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/security.properties
@@ -0,0 +1,20 @@
+#
+#    Licensed to the Apache Software Foundation (ASF) under one or more
+#    contributor license agreements.  See the NOTICE file distributed with
+#    this work for additional information regarding copyright ownership.
+#    The ASF licenses this file to You under the Apache License, Version 2.0
+#    (the "License"); you may not use this file except in compliance with
+#    the License.  You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS,
+#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#    See the License for the specific language governing permissions and
+#    limitations under the License.
+#
+org.apache.ws.security.crypto.provider=org.apache.ws.security.components.crypto.Merlin
+org.apache.ws.security.crypto.merlin.keystore.type=jks
+org.apache.ws.security.crypto.merlin.keystore.password=TuscanyWsUserPasswd
+org.apache.ws.security.crypto.merlin.file=org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/tuscanyKeys.jks
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/tuscanyKeys.jks b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/tuscanyKeys.jks
new file mode 100644
index 0000000000..307edb9b37
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/tuscanyKeys.jks
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/WSSecurityMixed.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/WSSecurityMixed.composite
new file mode 100644
index 0000000000..12b2b18e55
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/WSSecurityMixed.composite
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+			xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
+			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+           name="endpoint3">
+           
+    <!-- 
+    exposing a component with a WS binding using a WSDL port with an explicit URL
+    so for this composite the service is: http://localhost:8085/myExplicitURI 
+    -->      
+
+    <service name="helloWorld" promote="HelloWorldService" 
+    	policySets="tuscany:serverWsPolicyForAuthentication">
+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />
+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.port(HelloWorldService/HelloWorldSoapPort)" />
+    </service>
+
+    <component name="HelloWorldService">
+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>
+    </component>
+
+    <component name="HelloWorldComponent">
+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>
+        <reference name="helloWorldWS" />
+    </component>
+
+    <reference name="helloWorldWS" promote="HelloWorldComponent/helloWorldWS" 
+    	policySets="tuscany:clientWsPolicyForAuthentication">
+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />
+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.binding(HelloWorldSoapBinding)"
+                    uri="http://localhost:8085/myExplicitURI"/>
+    </reference>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/definitions.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/definitions.xml
new file mode 100644
index 0000000000..75d0dc717c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/definitions.xml
@@ -0,0 +1,332 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<sca:definitions xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ 			targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0"
+ 			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+ 			xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0">
+
+ <!-- WS Security POLICY SETS -->
+ <!-- A policyset that uses WS Policy -->
+ <sca:intent name="wsAuthentication" 
+ 			 constrains="sca:binding.ws">
+ 			 <description>
+ 			 Communitcation thro this binding required Authentication.
+ 			 </description>
+ </sca:intent>	
+ 
+ <!-- WS Security POLICY SETS -->
+  <sca:policySet name="wsAuthenticationPolicy"
+ 	provides="sca:authentication"
+ 	appliesTo="//sca:binding.ws"
+ 	>
+ 	<tuscany:wsConfigParam>
+ 		<parameter name="InflowSecurity">
+ 			<action>
+ 				<items>UsernameToken</items>
+ 				<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed.ServerPWCBHandler</passwordCallbackClass>
+       		</action>
+      	</parameter>
+ 	</tuscany:wsConfigParam>
+ </sca:policySet>
+ 
+ <sca:policySet name="wsClientAuthenticationPolicy"
+ 	provides="tuscany:wsAuthentication"
+ 	appliesTo="//sca:binding.ws">
+ 	<tuscany:wsConfigParam>
+ 		<parameter name="OutflowSecurity">
+ 			<action>
+ 				<items>UsernameToken</items>
+ 				<user>TuscanyWsUser</user>
+				<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed.ClientPWCBHandler</passwordCallbackClass>" +
+                <passwordType>PasswordText</passwordType>
+               </action>
+    	</parameter>
+ 	</tuscany:wsConfigParam>
+ </sca:policySet>
+ 
+ <sca:policySet name="wsMixedReceiverIntegrityPolicy"
+ 	provides="sca:integrity"
+ 	appliesTo="//sca:binding.ws">
+ 	<tuscany:wsConfigParam>
+ 		<parameter name="InflowSecurity">
+		    <action>
+		        <items>Signature</items>
+		        <signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/security.properties</signaturePropFile>
+		    </action>
+		</parameter>
+ 	</tuscany:wsConfigParam>
+ </sca:policySet>
+ 
+ <sca:policySet name="wsMixedSenderIntegrityPolicy"
+ 	provides="sca:integrity"
+ 	appliesTo="//sca:binding.ws">
+ 	<tuscany:wsConfigParam>
+ 		<parameter name="OutflowSecurity">
+      		<action>
+        		<items>Signature</items>
+        		<user>TuscanyWsUser</user>
+        		<signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/security.properties</signaturePropFile>
+        		<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed.IntegrityPWCBHandler</passwordCallbackClass>
+        		<signatureKeyIdentifier>DirectReference</signatureKeyIdentifier>
+      		</action>
+    	</parameter>
+ 	</tuscany:wsConfigParam>
+ </sca:policySet>
+ 
+ <sca:policySet name="wsServerAuthenticationIntegrityPolicy"
+ 	provides="sca:authentication sca:integrity"
+ 	appliesTo="//sca:binding.ws"
+ 	>
+ 	<tuscany:wsConfigParam>
+ 		<parameter name="InflowSecurity">
+ 			<action>
+ 				<items>UsernameToken Signature</items>
+ 				<signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/security.properties</signaturePropFile>
+ 				<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed.ServerPWCBHandler</passwordCallbackClass>
+       		</action>
+      	</parameter>
+      	<parameter name="OutflowSecurity">
+      		<action>
+        		<items>Signature</items>
+        		<user>TuscanyWsUser</user>
+        		<signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/security.properties</signaturePropFile>
+        		<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed.ServerPWCBHandler</passwordCallbackClass>
+        		<signatureKeyIdentifier>DirectReference</signatureKeyIdentifier>
+      		</action>
+  		</parameter>
+ 	</tuscany:wsConfigParam>
+ </sca:policySet>
+ 
+ <sca:policySet name="wsClientAuthenticationIntegrityPolicy"
+ 	provides="tuscany:wsAuthentication"
+ 	appliesTo="//sca:binding.ws">
+ 	<tuscany:wsConfigParam>
+ 		<parameter name="InflowSecurity">
+		    <action>
+		        <items>Signature</items>
+		        <signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/security.properties</signaturePropFile>
+		    </action>
+		</parameter>
+ 		<parameter name="OutflowSecurity">
+ 			<action>
+ 				<items>UsernameToken Signature</items>
+ 				<user>TuscanyWsUser</user>
+				<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed.ClientPWCBHandler</passwordCallbackClass>" +
+				<signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/security.properties</signaturePropFile>
+                <passwordType>PasswordText</passwordType>
+                <signatureKeyIdentifier>DirectReference</signatureKeyIdentifier>
+            </action>
+    	</parameter>
+ 	</tuscany:wsConfigParam>
+ </sca:policySet>
+ 
+ <sca:policySet name="clientWsPolicyForAuthentication"
+ 	provides="sca:authentication"
+ 	appliesTo="//sca:binding.ws"
+ 	>
+ 	<wsp:Policy wsu:Id="UTOverTransport" 
+ 		xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" 
+ 		xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+		<wsp:ExactlyOne>
+		  <wsp:All>
+ 		 	<sp:SignedSupportingTokens xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+				<wsp:Policy>
+					<sp:UsernameToken sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/AlwaysToRecipient" />
+				</wsp:Policy>
+			</sp:SignedSupportingTokens>
+			
+			<ramp:RampartConfig xmlns:ramp="http://ws.apache.org/rampart/policy"> 
+				<ramp:user>TuscanyWsUser</ramp:user>
+				<!-- ramp:passwordType>PasswordText</ramp:passwordType-->
+				<ramp:passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed.ClientPWCBHandler</ramp:passwordCallbackClass>
+			</ramp:RampartConfig>
+			</wsp:All>
+		</wsp:ExactlyOne>
+	</wsp:Policy>
+ </sca:policySet>
+ 
+ <sca:policySet name="serverWsPolicyForAuthentication"
+ 	provides="sca:authentication"
+ 	appliesTo="//sca:binding.ws"
+ 	>
+ 	<wsp:Policy wsu:Id="UTOverTransport" 
+ 		xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" 
+ 		xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+		<wsp:ExactlyOne>
+		  <wsp:All>
+ 		 	<sp:SignedSupportingTokens xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+				<wsp:Policy>
+					<sp:UsernameToken sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/AlwaysToRecipient" />
+				</wsp:Policy>
+			</sp:SignedSupportingTokens>
+			
+			<ramp:RampartConfig xmlns:ramp="http://ws.apache.org/rampart/policy"> 
+				<ramp:passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed.ServerPWCBHandler</ramp:passwordCallbackClass>
+			</ramp:RampartConfig>
+			</wsp:All>
+		</wsp:ExactlyOne>
+	</wsp:Policy>
+ </sca:policySet>
+ 
+  <!-- A policyset that uses WS Policy --> 
+ <sca:policySet name="serverWsPolicyForIntegrity"
+ 	provides="sca:integrity"
+ 	appliesTo="//sca:binding.ws">
+ 	<wsp:Policy wsu:Id="SignOnly" 
+ 		xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" 
+ 		xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+		<wsp:ExactlyOne>
+			<wsp:All>
+				<sp:AsymmetricBinding xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+					<wsp:Policy>
+						<sp:InitiatorToken>
+							<wsp:Policy>
+								<sp:X509Token sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/AlwaysToRecipient">
+									<wsp:Policy>
+										<sp:WssX509V3Token10/>
+									</wsp:Policy>
+								</sp:X509Token>
+							</wsp:Policy>
+						</sp:InitiatorToken>
+						<sp:RecipientToken>
+							<wsp:Policy>
+								<sp:X509Token sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/Never">
+									<wsp:Policy>
+										<sp:WssX509V3Token10/>
+									</wsp:Policy>
+								</sp:X509Token>
+							</wsp:Policy>
+						</sp:RecipientToken>
+						<sp:AlgorithmSuite>
+							<wsp:Policy>
+								<sp:TripleDesRsa15/>
+							</wsp:Policy>
+						</sp:AlgorithmSuite>
+						<sp:Layout>
+							<wsp:Policy>
+								<sp:Strict/>
+							</wsp:Policy>
+						</sp:Layout>
+						<sp:IncludeTimestamp/>
+						<sp:OnlySignEntireHeadersAndBody/>
+					</wsp:Policy>
+				</sp:AsymmetricBinding>
+				<sp:Wss10 xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+					<wsp:Policy>
+						<sp:MustSupportRefKeyIdentifier/>
+						<sp:MustSupportRefIssuerSerial/>
+					</wsp:Policy>
+				</sp:Wss10>
+				<sp:SignedParts xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+					<sp:Body/>
+				</sp:SignedParts>
+	
+				<ramp:RampartConfig xmlns:ramp="http://ws.apache.org/rampart/policy"> 
+					<ramp:user>TuscanyWsUser</ramp:user>
+					<ramp:encryptionUser>TuscanyWsUser</ramp:encryptionUser>
+					<ramp:passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy.IntegrityPWCBHandler</ramp:passwordCallbackClass>
+					
+					<ramp:signatureCrypto>
+						<ramp:crypto provider="org.apache.ws.security.components.crypto.Merlin">
+							<ramp:property name="org.apache.ws.security.crypto.merlin.keystore.type">JKS</ramp:property>
+							<ramp:property name="org.apache.ws.security.crypto.merlin.file">org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/tuscanyKeys.jks</ramp:property>
+							<ramp:property name="org.apache.ws.security.crypto.merlin.keystore.password">TuscanyWsUserPasswd</ramp:property>
+						</ramp:crypto>
+					</ramp:signatureCrypto>
+				</ramp:RampartConfig>
+	
+			</wsp:All>
+		</wsp:ExactlyOne>
+	</wsp:Policy>
+ </sca:policySet>
+ 
+ 
+ <!-- A policyset that uses WS Policy --> 
+ <!-- sca:policySet name="tuscany:wsSecurityPolicyForIntegritys"
+ 	provides="sca:integrity"
+ 	appliesTo="sca:binding.ws">
+ 	<wsp:Policy wsu:Id="SignOnly" 
+ 		xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" 
+ 		xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+		<wsp:ExactlyOne>
+			<wsp:All>
+				<sp:AsymmetricBinding xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+					<wsp:Policy>
+						<sp:InitiatorToken>
+							<wsp:Policy>
+								<sp:X509Token sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/AlwaysToRecipient">
+									<wsp:Policy>
+										<sp:WssX509V3Token10/>
+									</wsp:Policy>
+								</sp:X509Token>
+							</wsp:Policy>
+						</sp:InitiatorToken>
+						<sp:RecipientToken>
+							<wsp:Policy>
+								<sp:X509Token sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/Never">
+									<wsp:Policy>
+										<sp:WssX509V3Token10/>
+									</wsp:Policy>
+								</sp:X509Token>
+							</wsp:Policy>
+						</sp:RecipientToken>
+						<sp:AlgorithmSuite>
+							<wsp:Policy>
+								<sp:TripleDesRsa15/>
+							</wsp:Policy>
+						</sp:AlgorithmSuite>
+						<sp:Layout>
+							<wsp:Policy>
+								<sp:Strict/>
+							</wsp:Policy>
+						</sp:Layout>
+						<sp:IncludeTimestamp/>
+						<sp:OnlySignEntireHeadersAndBody/>
+					</wsp:Policy>
+				</sp:AsymmetricBinding>
+				<sp:Wss10 xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+					<wsp:Policy>
+						<sp:MustSupportRefKeyIdentifier/>
+						<sp:MustSupportRefIssuerSerial/>
+					</wsp:Policy>
+				</sp:Wss10>
+				<sp:SignedParts xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+					<sp:Body/>
+				</sp:SignedParts>
+	
+				<ramp:RampartConfig xmlns:ramp="http://ws.apache.org/rampart/policy"> 
+					<ramp:user>TuscanyWsUser</ramp:user>
+					<ramp:encryptionUser>TuscanyWsUser</ramp:encryptionUser>
+					<ramp:passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed.IntegrityPWCBHandler</ramp:passwordCallbackClass>
+					
+					<ramp:signatureCrypto>
+						<ramp:crypto provider="org.apache.ws.security.components.crypto.Merlin">
+							<ramp:property name="org.apache.ws.security.crypto.merlin.keystore.type">JKS</ramp:property>
+							<ramp:property name="org.apache.ws.security.crypto.merlin.file">org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/tuscanyKeys.jks</ramp:property>
+							<ramp:property name="org.apache.ws.security.crypto.merlin.keystore.password">TuscanyWsUserPasswd</ramp:property>
+						</ramp:crypto>
+					</ramp:signatureCrypto>
+				</ramp:RampartConfig>
+	
+			</wsp:All>
+		</wsp:ExactlyOne>
+	</wsp:Policy>
+ </sca:policySet-->
+ </sca:definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/security.properties b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/security.properties
new file mode 100644
index 0000000000..b1902de916
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/security.properties
@@ -0,0 +1,20 @@
+#
+#    Licensed to the Apache Software Foundation (ASF) under one or more
+#    contributor license agreements.  See the NOTICE file distributed with
+#    this work for additional information regarding copyright ownership.
+#    The ASF licenses this file to You under the Apache License, Version 2.0
+#    (the "License"); you may not use this file except in compliance with
+#    the License.  You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS,
+#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#    See the License for the specific language governing permissions and
+#    limitations under the License.
+#
+org.apache.ws.security.crypto.provider=org.apache.ws.security.components.crypto.Merlin
+org.apache.ws.security.crypto.merlin.keystore.type=jks
+org.apache.ws.security.crypto.merlin.keystore.password=TuscanyWsUserPasswd
+org.apache.ws.security.crypto.merlin.file=org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/tuscanyKeys.jks
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/tuscanyKeys.jks b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/tuscanyKeys.jks
new file mode 100644
index 0000000000..307edb9b37
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/tuscanyKeys.jks
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityAuthentication.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityAuthentication.composite
new file mode 100644
index 0000000000..2a22a0905d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityAuthentication.composite
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

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

+           xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"

+           name="endpoint3">

+           

+    <!-- 

+    exposing a component with a WS binding using a WSDL port with an explicit URL

+    so for this composite the service is: http://localhost:8085/myExplicitURI 

+    -->      

+

+    <service name="helloWorld" promote="HelloWorldService" policySets="tuscany:wsSecurityPolicyForAuthentication">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.port(HelloWorldService/HelloWorldSoapPort)" />

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+

+    <reference name="helloWorldWS" promote="HelloWorldComponent/helloWorldWS" policySets="tuscany:wsSecurityPolicyForAuthentication">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.binding(HelloWorldSoapBinding)"

+                    uri="http://localhost:8085/myExplicitURI"/>

+    </reference>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityConfidentiality.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityConfidentiality.composite
new file mode 100644
index 0000000000..e6f999aad7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityConfidentiality.composite
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"

+           name="endpoint3">

+           

+    <!-- 

+    exposing a component with a WS binding using a WSDL port with an explicit URL

+    so for this composite the service is: http://localhost:8085/myExplicitURI 

+    -->      

+

+    <service name="helloWorld" promote="HelloWorldService" policySets="wsSecurityPolicyForConfidentiality">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.port(HelloWorldService/HelloWorldSoapPort)" />

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+

+    <reference name="helloWorldWS" promote="HelloWorldComponent/helloWorldWS" policySets="wsSecurityPolicyForConfidentiality">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.binding(HelloWorldSoapBinding)"

+                    uri="http://localhost:8085/myExplicitURI"/>

+    </reference>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityIntegrity.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityIntegrity.composite
new file mode 100644
index 0000000000..d9e889768b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityIntegrity.composite
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

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

+           xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"

+           name="endpoint3">

+           

+    <!-- 

+    exposing a component with a WS binding using a WSDL port with an explicit URL

+    so for this composite the service is: http://localhost:8085/myExplicitURI 

+    -->      

+

+    <service name="helloWorld" promote="HelloWorldService" policySets="tuscany:wsSecurityPolicyForIntegrity">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.port(HelloWorldService/HelloWorldSoapPort)" />

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+

+    <reference name="helloWorldWS" promote="HelloWorldComponent/helloWorldWS" policySets="tuscany:wsSecurityPolicyForIntegrity">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.binding(HelloWorldSoapBinding)"

+                    uri="http://localhost:8085/myExplicitURI"/>

+    </reference>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/definitions.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/definitions.xml
new file mode 100644
index 0000000000..c98b9cb815
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/definitions.xml
@@ -0,0 +1,211 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<sca:definitions xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ 			targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0"
+ 			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+ 			xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0">
+
+ <sca:intent name="wsAuthentication" 
+ 			 constrains="sca:binding.ws">
+ 			 <description>
+ 			 Communitcation thro this binding required Authentication.
+ 			 </description>
+ </sca:intent>	
+ 
+ <!-- WS Security POLICY SETS -->
+ <!-- A policyset that uses WS Policy -->
+ <sca:policySet name="wsSecurityPolicyForAuthentication"
+ 	provides="sca:authentication"
+ 	appliesTo="sca:binding.ws"
+ 	>
+ 	<wsp:Policy wsu:Id="UTOverTransport" 
+ 		xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" 
+ 		xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+		<wsp:ExactlyOne>
+		  <wsp:All>
+ 		 	<sp:SignedSupportingTokens xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+				<wsp:Policy>
+					<sp:UsernameToken sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/AlwaysToRecipient" />
+				</wsp:Policy>
+			</sp:SignedSupportingTokens>
+			
+			<ramp:RampartConfig xmlns:ramp="http://ws.apache.org/rampart/policy"> 
+				<ramp:user>TuscanyWsUser</ramp:user>
+				<ramp:passwordType>PasswordText</ramp:passwordType>
+				<ramp:passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy.ClientPWCBHandler</ramp:passwordCallbackClass>
+			</ramp:RampartConfig>
+			</wsp:All>
+		</wsp:ExactlyOne>
+	</wsp:Policy>
+ </sca:policySet>
+ 
+  <!-- A policyset that uses WS Policy --> 
+ <sca:policySet name="wsSecurityPolicyForIntegrity"
+ 	provides="sca:integrity"
+ 	appliesTo="sca:binding.ws">
+ 	<wsp:Policy wsu:Id="SignOnly" 
+ 		xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" 
+ 		xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+		<wsp:ExactlyOne>
+			<wsp:All>
+				<sp:AsymmetricBinding xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+					<wsp:Policy>
+						<sp:InitiatorToken>
+							<wsp:Policy>
+								<sp:X509Token sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/AlwaysToRecipient">
+									<wsp:Policy>
+										<sp:WssX509V3Token10/>
+									</wsp:Policy>
+								</sp:X509Token>
+							</wsp:Policy>
+						</sp:InitiatorToken>
+						<sp:RecipientToken>
+							<wsp:Policy>
+								<sp:X509Token sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/Never">
+									<wsp:Policy>
+										<sp:WssX509V3Token10/>
+									</wsp:Policy>
+								</sp:X509Token>
+							</wsp:Policy>
+						</sp:RecipientToken>
+						<sp:AlgorithmSuite>
+							<wsp:Policy>
+								<sp:TripleDesRsa15/>
+							</wsp:Policy>
+						</sp:AlgorithmSuite>
+						<sp:Layout>
+							<wsp:Policy>
+								<sp:Strict/>
+							</wsp:Policy>
+						</sp:Layout>
+						<sp:IncludeTimestamp/>
+						<sp:OnlySignEntireHeadersAndBody/>
+					</wsp:Policy>
+				</sp:AsymmetricBinding>
+				<sp:Wss10 xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+					<wsp:Policy>
+						<sp:MustSupportRefKeyIdentifier/>
+						<sp:MustSupportRefIssuerSerial/>
+					</wsp:Policy>
+				</sp:Wss10>
+				<sp:SignedParts xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+					<sp:Body/>
+				</sp:SignedParts>
+	
+				<ramp:RampartConfig xmlns:ramp="http://ws.apache.org/rampart/policy"> 
+					<ramp:user>TuscanyWsUser</ramp:user>
+					<ramp:encryptionUser>TuscanyWsUser</ramp:encryptionUser>
+					<ramp:passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy.IntegrityPWCBHandler</ramp:passwordCallbackClass>
+					
+					<ramp:signatureCrypto>
+						<ramp:crypto provider="org.apache.ws.security.components.crypto.Merlin">
+							<ramp:property name="org.apache.ws.security.crypto.merlin.keystore.type">JKS</ramp:property>
+							<ramp:property name="org.apache.ws.security.crypto.merlin.file">org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/tuscanyKeys.jks</ramp:property>
+							<ramp:property name="org.apache.ws.security.crypto.merlin.keystore.password">TuscanyWsUserPasswd</ramp:property>
+						</ramp:crypto>
+					</ramp:signatureCrypto>
+				</ramp:RampartConfig>
+	
+			</wsp:All>
+		</wsp:ExactlyOne>
+	</wsp:Policy>
+ </sca:policySet>
+ 
+ <!-- A policyset that uses WS Policy -->
+ <sca:policySet name="wsSecurityPolicyForConfidentiality"
+ 	provides="sca:confidentiality"
+ 	appliesTo="sca:binding.ws">
+ 	<wsp:Policy wsu:Id="SigEncr" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+	<wsp:ExactlyOne>
+		<wsp:All>
+			<sp:AsymmetricBinding xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+				<wsp:Policy>
+					<sp:InitiatorToken>
+						<wsp:Policy>
+							<sp:X509Token sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/AlwaysToRecipient">
+								<wsp:Policy>
+									<sp:WssX509V3Token10/>
+								</wsp:Policy>
+							</sp:X509Token>
+						</wsp:Policy>
+					</sp:InitiatorToken>
+					<sp:RecipientToken>
+						<wsp:Policy>
+							<sp:X509Token sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/Never">
+								<wsp:Policy>
+									<sp:WssX509V3Token10/>
+								</wsp:Policy>
+							</sp:X509Token>
+						</wsp:Policy>
+					</sp:RecipientToken>
+					<sp:AlgorithmSuite>
+						<wsp:Policy>
+							<sp:TripleDesRsa15/>
+						</wsp:Policy>
+					</sp:AlgorithmSuite>
+					<sp:Layout>
+						<wsp:Policy>
+							<sp:Strict/>
+						</wsp:Policy>
+					</sp:Layout>
+					<sp:IncludeTimestamp/>
+					<sp:OnlySignEntireHeadersAndBody/>
+				</wsp:Policy>
+			</sp:AsymmetricBinding>
+			<sp:Wss10 xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+				<wsp:Policy>
+					<sp:MustSupportRefKeyIdentifier/>
+					<sp:MustSupportRefIssuerSerial/>
+				</wsp:Policy>
+			</sp:Wss10>
+			<sp:SignedParts xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+				<sp:Body/>
+			</sp:SignedParts>
+			<sp:EncryptedParts xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+				<sp:Body/>
+			</sp:EncryptedParts>
+
+			<ramp:RampartConfig xmlns:ramp="http://ws.apache.org/rampart/policy"> 
+				<ramp:user>TuscanyWsUser</ramp:user>
+				<ramp:encryptionUser>TuscanyWsUser</ramp:encryptionUser>
+				<ramp:passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy.IntegrityPWCBHandler</ramp:passwordCallbackClass>
+				<ramp:signatureCrypto>
+					<ramp:crypto provider="org.apache.ws.security.components.crypto.Merlin">
+						<ramp:property name="org.apache.ws.security.crypto.merlin.keystore.type">JKS</ramp:property>
+						<ramp:property name="org.apache.ws.security.crypto.merlin.file">org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/tuscanyKeys.jks</ramp:property>
+						<ramp:property name="org.apache.ws.security.crypto.merlin.keystore.password">TuscanyWsUserPasswd</ramp:property>
+					</ramp:crypto>
+				</ramp:signatureCrypto>
+				
+				<ramp:encryptionCypto>
+					<ramp:crypto provider="org.apache.ws.security.components.crypto.Merlin">
+						<ramp:property name="org.apache.ws.security.crypto.merlin.keystore.type">JKS</ramp:property>
+						<ramp:property name="org.apache.ws.security.crypto.merlin.file">org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/tuscanyKeys.jks</ramp:property>
+						<ramp:property name="org.apache.ws.security.crypto.merlin.keystore.password">TuscanyWsUserPasswd</ramp:property>
+					</ramp:crypto>
+				</ramp:encryptionCypto>
+			</ramp:RampartConfig>
+
+		</wsp:All>
+	</wsp:ExactlyOne>
+</wsp:Policy>
+ </sca:policySet>
+ 
+ </sca:definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/tuscanyKeys.jks b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/tuscanyKeys.jks
new file mode 100644
index 0000000000..307edb9b37
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/tuscanyKeys.jks
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-wsdl.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-wsdl.composite
new file mode 100644
index 0000000000..89e4892f62
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-wsdl.composite
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"

+           name="QuestionMarkWSDLTests">

+

+    <service name="ep1" promote="HelloWorldService">

+        <binding.ws wsdlElement="http://helloworld#wsdl.port(HelloWorldService/HelloWorldSoapPort)"/>

+    </service>

+

+    <service name="ep2" promote="HelloWorldService">

+        <binding.ws uri="http://localhost:8085/foo/bar"  />

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldService"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/HelloWorldSOAP12.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/HelloWorldSOAP12.composite
new file mode 100644
index 0000000000..6b8cca67cb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/HelloWorldSOAP12.composite
@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"

+           name="HelloWorld">

+

+    <service name="helloWorld" promote="HelloWorldService">

+        <binding.ws uri="http://localhost:8085/helloWorld"/>

+    </service>

+    <service name="helloWorldSOAP" promote="HelloWorldService">

+        <binding.ws requires="soap" uri="http://localhost:8085/helloWorldSOAP"/>

+    </service>

+    <service name="helloWorldSOAP11" promote="HelloWorldService">

+        <binding.ws requires="soap11" uri="http://localhost:8085/helloWorldSOAP11"/>

+    </service>

+    <service name="helloWorldSOAP12" promote="HelloWorldService">

+        <binding.ws requires="soap12" uri="http://localhost:8085/helloWorldSOAP12"/>

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldService"/>

+    </component>

+

+    <component name="HelloWorldClient">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+    <component name="HelloWorldClientSOAP">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+    <component name="HelloWorldClientSOAP11">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+    <component name="HelloWorldClientSOAP12">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+

+    <reference name="helloWorldWS" promote="HelloWorldClient/helloWorldWS">

+        <binding.ws uri="http://localhost:8085/helloWorld"/>

+    </reference>

+    <reference name="helloWorldWS" promote="HelloWorldClientSOAP/helloWorldWS">

+        <binding.ws uri="http://localhost:8085/helloWorldSOAP" requires="soap"/>

+    </reference>

+    <reference name="helloWorldWS" promote="HelloWorldClientSOAP11/helloWorldWS">

+        <binding.ws uri="http://localhost:8085/helloWorldSOAP11" requires="soap11"/>

+    </reference>

+    <reference name="helloWorldWS" promote="HelloWorldClientSOAP12/helloWorldWS">

+        <binding.ws uri="http://localhost:8085/helloWorldSOAP12" requires="soap12"/>

+    </reference>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/questionmark-wsdl.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/questionmark-wsdl.composite
new file mode 100644
index 0000000000..6cdb0c78f4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/questionmark-wsdl.composite
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"

+           name="QuestionMarkWSDLTests">

+

+    <service name="ep1" promote="HelloWorldService">

+        <binding.ws uri="http://localhost:8085/ep1"/>

+    </service>

+

+    <service name="ep2" promote="HelloWorldService">

+        <binding.ws requires="soap11"  uri="http://localhost:8085/ep2"/>

+    </service>

+

+    <service name="ep3" promote="HelloWorldService">

+        <binding.ws requires="soap12"  uri="http://localhost:8085/ep3"/>

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldService"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/pom.xml
new file mode 100644
index 0000000000..2c3aa0b978
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/pom.xml
@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-binding-ws-xml</artifactId>
+    <name>Apache Tuscany SCA WS Binding XML Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-impl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-ws</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-wsdl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-sca</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>         
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-wsdl-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>                
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/EndPointReferenceHelper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/EndPointReferenceHelper.java
new file mode 100644
index 0000000000..e82e93d971
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/EndPointReferenceHelper.java
@@ -0,0 +1,182 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.xml;
+
+import static javax.xml.XMLConstants.XMLNS_ATTRIBUTE_NS_URI;
+
+import java.io.StringWriter;
+
+import javax.xml.namespace.QName;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+import javax.xml.transform.Source;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+
+/**
+ * Helper methods to read and write a wsa:endpointReference
+ * TODO: almost direct copy of code for Assembly properties
+ *       must be able to move to a common utility
+ */
+public class EndPointReferenceHelper {
+    
+    /**
+     * Read a wsa:endpointReference into a DOM Element
+     */
+    public static Element readEndPointReference(XMLStreamReader reader) {
+        try {
+
+            return loadElement(reader);
+
+        } catch (XMLStreamException e) {
+            throw new RuntimeException(e);
+        } catch (ParserConfigurationException e) {
+            throw new RuntimeException(e);
+        }
+    }
+    
+    /**
+     * Write a wsa:endpointReference from a DOM Element
+     */
+    public static void writeEndPointReference(Element element, XMLStreamWriter writer)  {
+        try {
+
+            Source domSource = new DOMSource(element);
+            StreamResult result = new StreamResult(new StringWriter());
+            javax.xml.transform.Transformer transformer = TransformerFactory.newInstance().newTransformer();
+            transformer.transform(domSource , result);
+
+        } catch (TransformerException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    private static Element loadElement(XMLStreamReader reader) throws XMLStreamException, ParserConfigurationException {
+        Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
+        Node root = document;
+        Node current = root;
+        while (true) {
+            switch (reader.getEventType()) {
+                case XMLStreamConstants.START_ELEMENT:
+                    QName name = reader.getName();
+                    Element child = createElement(document, name);
+
+                    // push the new element and make it the current one
+                    current.appendChild(child);
+                    current = child;
+
+                    int count = reader.getNamespaceCount();
+                    for (int i = 0; i < count; i++) {
+                        String prefix = reader.getNamespacePrefix(i);
+                        String ns = reader.getNamespaceURI(i);
+                        declareNamespace(child, prefix, ns);
+                    }
+
+                    if(!"".equals(name.getNamespaceURI()))
+                    declareNamespace(child, name.getPrefix(), name.getNamespaceURI());
+
+                    // add the attributes for this element
+                    count = reader.getAttributeCount();
+                    for (int i = 0; i < count; i++) {
+                        String ns = reader.getAttributeNamespace(i);
+                        String prefix = reader.getAttributePrefix(i);
+                        String qname = reader.getAttributeLocalName(i);
+                        String value = reader.getAttributeValue(i);
+                        if (prefix != null && prefix.length() != 0) {
+                            qname = prefix + ":" + qname;
+                        }
+                        child.setAttributeNS(ns, qname, value);
+                        if (ns != null) {
+                            declareNamespace(child, prefix, ns);
+                        }
+                    }
+
+                    break;
+                case XMLStreamConstants.CDATA:
+                    current.appendChild(document.createCDATASection(reader.getText()));
+                    break;
+                case XMLStreamConstants.CHARACTERS:
+                    current.appendChild(document.createTextNode(reader.getText()));
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    // if we are back at the root then we are done
+                    if ("EndpointReference".equals(reader.getName().getLocalPart())) {
+                        return document.getDocumentElement();
+                    }
+
+                    // pop the element off the stack
+                    current = current.getParentNode();
+            }
+            if ( reader.hasNext()) reader.next();
+        }
+    }
+
+    private static Element createElement(Document document, QName name) {
+        String prefix = name.getPrefix();
+        String qname =
+            (prefix != null && prefix.length() > 0) ? prefix + ":" + name.getLocalPart() : name.getLocalPart();
+        return document.createElementNS(name.getNamespaceURI(), qname);
+    }
+
+    private static void declareNamespace(Element element, String prefix, String ns) {
+        if (ns == null) {
+            ns = "";
+        }
+        if (prefix == null) {
+            prefix = "";
+        }
+        String qname = null;
+        if ("".equals(prefix)) {
+            qname = "xmlns";
+        } else {
+            qname = "xmlns:" + prefix;
+        }
+        Node node = element;
+        boolean declared = false;
+        while (node != null && node.getNodeType() == Node.ELEMENT_NODE) {
+            NamedNodeMap attrs = node.getAttributes();
+            if (attrs == null) {
+                break;
+            }
+            Node attr = attrs.getNamedItem(qname);
+            if (attr != null) {
+                declared = ns.equals(attr.getNodeValue());
+                break;
+            }
+            node = node.getParentNode();
+        }
+        if (!declared) {
+            org.w3c.dom.Attr attr = element.getOwnerDocument().createAttributeNS(XMLNS_ATTRIBUTE_NS_URI, qname);
+            attr.setValue(ns);
+            element.setAttributeNodeNS(attr);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceBindingProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceBindingProcessor.java
new file mode 100644
index 0000000000..82ed771473
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceBindingProcessor.java
@@ -0,0 +1,344 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.util.Map;
+
+import javax.wsdl.Binding;
+import javax.wsdl.Port;
+import javax.wsdl.PortType;
+import javax.wsdl.Service;
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.OperationsConfigurator;
+import org.apache.tuscany.sca.assembly.xml.ConfiguredOperationProcessor;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.assembly.xml.PolicyAttachPointProcessor;
+import org.apache.tuscany.sca.binding.ws.DefaultWebServiceBindingFactory;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.WebServiceBindingFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLObject;
+import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+public class WebServiceBindingProcessor implements StAXArtifactProcessor<WebServiceBinding>, WebServiceConstants {
+
+    private WSDLFactory wsdlFactory;
+    private WebServiceBindingFactory wsFactory;
+    private PolicyFactory policyFactory;
+    private PolicyAttachPointProcessor policyProcessor;
+    private IntentAttachPointTypeFactory intentAttachPointTypeFactory;
+    private ConfiguredOperationProcessor configuredOperationProcessor;
+
+    public WebServiceBindingProcessor(ModelFactoryExtensionPoint modelFactories) {
+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
+        this.wsFactory = new DefaultWebServiceBindingFactory();
+        this.wsdlFactory = modelFactories.getFactory(WSDLFactory.class);
+        this.policyProcessor = new PolicyAttachPointProcessor(policyFactory);
+        this.intentAttachPointTypeFactory = modelFactories.getFactory(IntentAttachPointTypeFactory.class);
+        this.configuredOperationProcessor = new ConfiguredOperationProcessor(modelFactories);
+    }
+
+    public WebServiceBinding read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+
+        // Read a <binding.ws>
+        WebServiceBinding wsBinding = wsFactory.createWebServiceBinding();
+        /*IntentAttachPointType bindingType = intentAttachPointTypeFactory.createBindingType();
+        bindingType.setName(getArtifactType());
+        bindingType.setUnresolved(true);
+        ((PolicySetAttachPoint)wsBinding).setType(bindingType);*/
+        wsBinding.setUnresolved(true);
+
+        // Read policies
+        policyProcessor.readPolicies(wsBinding, reader);
+
+        // Read the binding name
+        String name = reader.getAttributeValue(null, NAME);
+        if (name != null) {
+            wsBinding.setName(name);
+        }
+
+        // Read URI
+        String uri = reader.getAttributeValue(null, URI);
+        if (uri != null) {
+            wsBinding.setURI(uri);
+        }
+
+        // Read a qname in the form:
+        // namespace#wsdl.???(name)
+        Boolean wsdlElementIsBinding = null;
+        String wsdlElement = reader.getAttributeValue(null, WSDL_ELEMENT);
+        if (wsdlElement != null) {
+            int index = wsdlElement.indexOf('#');
+            if (index == -1) {
+                throw new ContributionReadException("Invalid WebService binding wsdlElement attribute: " + wsdlElement);
+            }
+            String namespace = wsdlElement.substring(0, index);
+            wsBinding.setNamespace(namespace);
+            String localName = wsdlElement.substring(index + 1);
+            if (localName.startsWith("wsdl.service")) {
+
+                // Read a wsdl.service
+                localName = localName.substring("wsdl.service(".length(), localName.length() - 1);
+                wsBinding.setServiceName(new QName(namespace, localName));
+
+            } else if (localName.startsWith("wsdl.port")) {
+
+                // Read a wsdl.port
+                localName = localName.substring("wsdl.port(".length(), localName.length() - 1);
+                int s = localName.indexOf('/');
+                if (s == -1) {
+                    throw new ContributionReadException(
+                                                        "Invalid WebService binding wsdlElement attribute: " + wsdlElement);
+                }
+                wsBinding.setServiceName(new QName(namespace, localName.substring(0, s)));
+                wsBinding.setPortName(localName.substring(s + 1));
+
+            } else if (localName.startsWith("wsdl.endpoint")) {
+
+                // Read a wsdl.endpoint
+                localName = localName.substring("wsdl.endpoint(".length(), localName.length() - 1);
+                int s = localName.indexOf('/');
+                if (s == -1) {
+                    throw new ContributionReadException(
+                                                        "Invalid WebService binding wsdlElement attribute: " + wsdlElement);
+                }
+                wsBinding.setServiceName(new QName(namespace, localName.substring(0, s)));
+                wsBinding.setEndpointName(localName.substring(s + 1));
+
+            } else if (localName.startsWith("wsdl.binding")) {
+
+                // Read a wsdl.service
+                localName = localName.substring("wsdl.binding(".length(), localName.length() - 1);
+                wsBinding.setBindingName(new QName(namespace, localName));
+
+                wsdlElementIsBinding = true;
+
+            } else {
+                throw new ContributionReadException("Invalid WebService binding wsdlElement attribute: " + wsdlElement);
+            }
+        }
+
+        // Read wsdlLocation
+        wsBinding.setLocation(reader.getAttributeValue(WSDLI_NS, WSDL_LOCATION));
+
+        ConfiguredOperation confOp = null;
+        // Skip to end element
+        while (reader.hasNext()) {
+            int event = reader.next();
+            switch (event) {
+                case START_ELEMENT: {
+                    if (END_POINT_REFERENCE.equals(reader.getName().getLocalPart())) {
+                        if (wsdlElementIsBinding != null && wsdlElementIsBinding) {
+                            throw new ContributionReadException(
+                                                                wsdlElement + " must use wsdl.binding when using wsa:EndpointReference");
+                        }
+                        wsBinding.setEndPointReference(EndPointReferenceHelper.readEndPointReference(reader));
+                    } else if (Constants.OPERATION_QNAME.equals(reader.getName())) {
+                        confOp = configuredOperationProcessor.read(reader);
+                        if (confOp != null) {
+                            ((OperationsConfigurator)wsBinding).getConfiguredOperations().add(confOp);
+                        }
+                    }
+                }
+                    break;
+
+            }
+
+            if (event == END_ELEMENT && BINDING_WS_QNAME.equals(reader.getName())) {
+                break;
+            }
+        }
+        return wsBinding;
+    }
+
+    protected void processEndPointReference(XMLStreamReader reader, WebServiceBinding wsBinding) {
+    }
+
+    public void write(WebServiceBinding wsBinding, XMLStreamWriter writer) throws ContributionWriteException,
+        XMLStreamException {
+
+        // Write a <binding.ws>
+        policyProcessor.writePolicyPrefixes(wsBinding, writer);
+        writer.writeStartElement(Constants.SCA10_NS, BINDING_WS);
+        policyProcessor.writePolicyAttributes(wsBinding, writer);
+
+        // Write binding name
+        if (wsBinding.getName() != null) {
+            writer.writeAttribute(NAME, wsBinding.getName());
+        }
+
+        // Write binding URI
+        if (wsBinding.getURI() != null) {
+            writer.writeAttribute(URI, wsBinding.getURI());
+        }
+
+        // Write wsdlElement attribute
+        if (wsBinding.getPortName() != null) {
+
+            // Write namespace#wsdl.port(service/port)
+            String wsdlElement =
+                wsBinding.getServiceName().getNamespaceURI() + "#wsdl.port("
+                    + wsBinding.getServiceName().getLocalPart()
+                    + "/"
+                    + wsBinding.getPortName()
+                    + ")";
+            writer.writeAttribute(WSDL_ELEMENT, wsdlElement);
+
+        } else if (wsBinding.getEndpointName() != null) {
+
+            // Write namespace#wsdl.endpoint(service/endpoint)
+            String wsdlElement =
+                wsBinding.getServiceName().getNamespaceURI() + "#wsdl.endpoint("
+                    + wsBinding.getServiceName().getLocalPart()
+                    + "/"
+                    + wsBinding.getEndpointName()
+                    + ")";
+            writer.writeAttribute(WSDL_ELEMENT, wsdlElement);
+
+        } else if (wsBinding.getBindingName() != null) {
+
+            // Write namespace#wsdl.binding(binding)
+            String wsdlElement =
+                wsBinding.getBindingName().getNamespaceURI() + "#wsdl.binding("
+                    + wsBinding.getBindingName().getLocalPart()
+                    + ")";
+            writer.writeAttribute(WSDL_ELEMENT, wsdlElement);
+
+        } else if (wsBinding.getServiceName() != null) {
+
+            // Write namespace#wsdl.service(service)
+            String wsdlElement =
+                wsBinding.getServiceName().getNamespaceURI() + "#wsdl.service("
+                    + wsBinding.getServiceName().getLocalPart()
+                    + ")";
+            writer.writeAttribute(WSDL_ELEMENT, wsdlElement);
+        }
+
+        // Write location
+        if (wsBinding.getLocation() != null) {
+            writer.writeAttribute(WSDLI_NS, WSDL_LOCATION, wsBinding.getLocation());
+        }
+
+        if (wsBinding.getEndPointReference() != null) {
+            EndPointReferenceHelper.writeEndPointReference(wsBinding.getEndPointReference(), writer);
+        }
+
+        writer.writeEndElement();
+    }
+
+    public void resolve(WebServiceBinding model, ModelResolver resolver) throws ContributionResolveException {
+        WSDLDefinition wsdlDefinition = wsdlFactory.createWSDLDefinition();
+        wsdlDefinition.setUnresolved(true);
+        wsdlDefinition.setNamespace(model.getNamespace());
+        WSDLDefinition resolved = resolver.resolveModel(WSDLDefinition.class, wsdlDefinition);
+
+        if (!resolved.isUnresolved()) {
+            wsdlDefinition.setDefinition(resolved.getDefinition());
+            wsdlDefinition.setLocation(resolved.getLocation());
+            wsdlDefinition.getXmlSchemas().addAll(resolved.getXmlSchemas());
+            wsdlDefinition.setUnresolved(false);
+            model.setDefinition(wsdlDefinition);
+            if (model.getBindingName() != null) {
+                WSDLObject<Binding> binding = wsdlDefinition.getWSDLObject(Binding.class, model.getBindingName());
+                if (binding != null) {
+                    wsdlDefinition.setDefinition(binding.getDefinition());
+                    model.setBinding(binding.getElement());
+                }
+            }
+            if (model.getServiceName() != null) {
+                WSDLObject<Service> service = wsdlDefinition.getWSDLObject(Service.class, model.getServiceName());
+                if (service != null) {
+                    wsdlDefinition.setDefinition(service.getDefinition());
+                    model.setService(service.getElement());
+                    if (model.getPortName() != null) {
+                        Port port = service.getElement().getPort(model.getPortName());
+                        model.setPort(port);
+                        model.setBinding(port.getBinding());
+                    }
+                }
+            }
+
+            PortType portType = getPortType(model);
+            if (portType != null) {
+                WSDLInterfaceContract interfaceContract = wsdlFactory.createWSDLInterfaceContract();
+                WSDLInterface wsdlInterface;
+                try {
+                    wsdlInterface = wsdlFactory.createWSDLInterface(portType, wsdlDefinition, resolver);
+                } catch (InvalidInterfaceException e) {
+                    throw new ContributionResolveException(e);
+                }
+                interfaceContract.setInterface(wsdlInterface);
+                model.setBindingInterfaceContract(interfaceContract);
+            }
+        }
+        policyProcessor.resolvePolicies(model, resolver);
+        OperationsConfigurator opCongigurator = (OperationsConfigurator)model;
+        for (ConfiguredOperation confOp : opCongigurator.getConfiguredOperations()) {
+            policyProcessor.resolvePolicies(confOp, resolver);
+        }
+    }
+
+    private PortType getPortType(WebServiceBinding model) {
+        PortType portType = null;
+        if (model.getPort() != null) {
+            portType = model.getPort().getBinding().getPortType();
+        } else if (model.getEndpoint() != null) {
+            portType = model.getPort().getBinding().getPortType();
+        } else if (model.getBinding() != null) {
+            portType = model.getBinding().getPortType();
+        } else if (model.getService() != null) {
+            // FIXME: How to find the compatible port?
+            Map ports = model.getService().getPorts();
+            if (!ports.isEmpty()) {
+                Port port = (Port)ports.values().iterator().next();
+                portType = port.getBinding().getPortType();
+            }
+        }
+        return portType;
+    }
+
+    public QName getArtifactType() {
+        return WebServiceConstants.BINDING_WS_QNAME;
+    }
+
+    public Class<WebServiceBinding> getModelType() {
+        return WebServiceBinding.class;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceConstants.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceConstants.java
new file mode 100644
index 0000000000..ecc7f2d750
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceConstants.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.xml;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+
+public interface WebServiceConstants {
+
+    String BINDING_WS = "binding.ws";
+    QName BINDING_WS_QNAME = new QName(Constants.SCA10_NS, BINDING_WS);
+    String WSDL_ELEMENT = "wsdlElement";
+    QName WSDL_ELEMENT_QNAME = new QName(Constants.SCA10_NS, WSDL_ELEMENT);
+    String WSDL_LOCATION = "wsdlLocation";
+    String WSDLI_NS = "http://www.w3.org/2004/08/wsdl-instance";
+    QName WSDL_LOCATION_QNAME = new QName(WSDLI_NS, WSDL_LOCATION); 
+    String NAME = "name"; 
+    String URI = "uri"; 
+    String END_POINT_REFERENCE = "EndpointReference";
+    
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..cb982e8647
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.binding.ws.xml.WebServiceBindingProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#binding.ws,model=org.apache.tuscany.sca.binding.ws.WebServiceBinding
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/java/org/apache/tuscany/sca/binding/ws/xml/ReadTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/java/org/apache/tuscany/sca/binding/ws/xml/ReadTestCase.java
new file mode 100644
index 0000000000..cb6c790563
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/java/org/apache/tuscany/sca/binding/ws/xml/ReadTestCase.java
@@ -0,0 +1,135 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.xml;
+
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.OperationsConfigurator;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl;
+import org.apache.tuscany.sca.assembly.xml.ComponentTypeProcessor;
+import org.apache.tuscany.sca.assembly.xml.CompositeProcessor;
+import org.apache.tuscany.sca.binding.sca.impl.SCABindingFactoryImpl;
+import org.apache.tuscany.sca.binding.ws.DefaultWebServiceBindingFactory;
+import org.apache.tuscany.sca.binding.ws.WebServiceBindingFactory;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.interfacedef.wsdl.DefaultWSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.policy.DefaultIntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * Test reading WSDL interfaces.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ReadTestCase extends TestCase {
+
+    private XMLInputFactory inputFactory;
+    private DefaultStAXArtifactProcessorExtensionPoint staxProcessors;
+    private ExtensibleStAXArtifactProcessor staxProcessor;
+    private AssemblyFactory assemblyFactory;
+    private SCABindingFactory scaBindingFactory;
+    private PolicyFactory policyFactory;
+    private InterfaceContractMapper mapper;
+
+    @Override
+    public void setUp() throws Exception {
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        assemblyFactory = new DefaultAssemblyFactory();
+        factories.addFactory(assemblyFactory);
+        scaBindingFactory = new SCABindingFactoryImpl();
+        factories.addFactory(scaBindingFactory);
+        policyFactory = new DefaultPolicyFactory();
+        factories.addFactory(policyFactory);
+        mapper = new InterfaceContractMapperImpl();
+        inputFactory = XMLInputFactory.newInstance();
+        staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        
+        WebServiceBindingFactory wsFactory = new DefaultWebServiceBindingFactory();
+        factories.addFactory(wsFactory);
+        WSDLFactory wsdlFactory = new DefaultWSDLFactory();
+        factories.addFactory(wsdlFactory);
+        
+        WebServiceBindingProcessor wsdlProcessor = new WebServiceBindingProcessor(factories);
+        staxProcessors.addArtifactProcessor(wsdlProcessor);
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+    }
+
+    public void testReadComponentType() throws Exception {
+        ComponentTypeProcessor componentTypeProcessor = new ComponentTypeProcessor(assemblyFactory, policyFactory, staxProcessor);
+        InputStream is = getClass().getResourceAsStream("CalculatorImpl.componentType");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        ComponentType componentType = componentTypeProcessor.read(reader);
+        assertNotNull(componentType);
+
+        //new PrintUtil(System.out).print(componentType);
+    }
+
+    public void testReadComposite() throws Exception {
+        CompositeProcessor compositeProcessor = new CompositeProcessor(new DefaultContributionFactory(), assemblyFactory, policyFactory, staxProcessor);
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = compositeProcessor.read(reader);
+        assertNotNull(composite);
+
+        CompositeBuilderImpl compositeUtil = new CompositeBuilderImpl(assemblyFactory, scaBindingFactory, new DefaultIntentAttachPointTypeFactory(), mapper, null);
+        compositeUtil.build(composite);
+
+        //new PrintUtil(System.out).print(composite);
+    }
+    
+    public void testReadPolicies() throws Exception {
+        CompositeProcessor compositeProcessor = new CompositeProcessor(new DefaultContributionFactory(), assemblyFactory, policyFactory, staxProcessor);
+        InputStream is = getClass().getResourceAsStream("PoliciedCalculator.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = compositeProcessor.read(reader);
+        assertNotNull(composite);
+
+        CompositeBuilderImpl compositeUtil = new CompositeBuilderImpl(assemblyFactory, scaBindingFactory, new DefaultIntentAttachPointTypeFactory(), mapper, null);
+        compositeUtil.build(composite);
+
+        assertEquals(((OperationsConfigurator)composite.getServices().get(0).getBindings().get(0))
+            .getConfiguredOperations().get(0).getRequiredIntents().size(), 2);
+        //new PrintUtil(System.out).print(composite);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/java/org/apache/tuscany/sca/binding/ws/xml/WriteTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/java/org/apache/tuscany/sca/binding/ws/xml/WriteTestCase.java
new file mode 100644
index 0000000000..19d377f915
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/java/org/apache/tuscany/sca/binding/ws/xml/WriteTestCase.java
@@ -0,0 +1,109 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.xml;
+
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.xml.ComponentTypeProcessor;
+import org.apache.tuscany.sca.assembly.xml.CompositeProcessor;
+import org.apache.tuscany.sca.assembly.xml.ConstrainingTypeProcessor;
+import org.apache.tuscany.sca.binding.ws.DefaultWebServiceBindingFactory;
+import org.apache.tuscany.sca.binding.ws.WebServiceBindingFactory;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.interfacedef.wsdl.DefaultWSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * Test reading/write WSDL interfaces.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WriteTestCase extends TestCase {
+
+    XMLInputFactory inputFactory;
+    DefaultStAXArtifactProcessorExtensionPoint staxProcessors;
+    ExtensibleStAXArtifactProcessor staxProcessor;
+    private AssemblyFactory factory;
+    private PolicyFactory policyFactory;
+
+    @Override
+    public void setUp() throws Exception {
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        factory = new DefaultAssemblyFactory();
+        factories.addFactory(factory);
+        policyFactory = new DefaultPolicyFactory();
+        factories.addFactory(policyFactory);
+        
+        inputFactory = XMLInputFactory.newInstance();
+        staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        
+        WebServiceBindingFactory wsFactory = new DefaultWebServiceBindingFactory();
+        factories.addFactory(wsFactory);
+        WSDLFactory wsdlFactory = new DefaultWSDLFactory();
+        factories.addFactory(wsdlFactory);
+
+        staxProcessors.addArtifactProcessor(new CompositeProcessor(new DefaultContributionFactory(), factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ComponentTypeProcessor(factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ConstrainingTypeProcessor(factory, policyFactory, staxProcessor));
+
+        WebServiceBindingProcessor wsdlProcessor = new WebServiceBindingProcessor(factories);
+        staxProcessors.addArtifactProcessor(wsdlProcessor);
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+    }
+
+    public void testReadWriteComponentType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("CalculatorImpl.componentType");
+        ComponentType componentType = staxProcessor.read(is, ComponentType.class);
+        assertNotNull(componentType);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(componentType, bos);
+    }
+
+    public void testReadWriteComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        Composite composite = staxProcessor.read(is, Composite.class);
+        assertNotNull(composite);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(composite, bos);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/Calculator.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/Calculator.composite
new file mode 100644
index 0000000000..896a901862
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/Calculator.composite
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	xmlns:calc="http://sample.calculator"
+	targetNamespace="http://calc"
+	xmlns:wsdli="http://www.w3.org/2004/08/wsdl-instance"
+	name="Calculator">
+
+    <service name="CalculatorService" promote="CalculatorServiceComponent">
+        <interface.wsdl interface="http://sample/calculator#wsdl.interface(Calculator)"/>
+        <binding.ws uri="http://localhost:8085/Calculator" wsdlElement="http://sample/calculator#wsdl.service(CalculatorService)"/>
+        <binding.ws wsdli:wsdlLocation="http://tempuri.org" wsdlElement="http://sample/calculator#wsdl.binding(CalculatorBinding)"/>
+        <binding.ws wsdlElement="http://sample/calculator#wsdl.port(CalculatorService/CalculatorPort)"/>
+        <binding.ws wsdlElement="http://sample/calculator#wsdl.endpoint(CalculatorService/CalculatorEndpoint)"/>
+    </service>
+
+    <component name="CalculatorServiceComponent">
+		<implementation.java class="calculator.CalculatorServiceImpl"/>
+        <reference name="addService" target="AddServiceComponent"/>
+        <reference name="subtractService" target="SubtractServiceComponent"/>
+        <reference name="multiplyService" target="MultiplyServiceComponent"/>
+        <reference name="divideService" target="DivideServiceComponent"/>
+    </component>
+
+    <component name="AddServiceComponent">
+        <implementation.java class="calculator.AddServiceImpl"/>
+    </component>
+
+    <component name="SubtractServiceComponent">
+        <implementation.java class="calculator.SubtractServiceImpl"/>
+    </component>
+
+    <component name="MultiplyServiceComponent">
+        <implementation.java class="calculator.MultiplyServiceImpl"/>
+    </component>
+
+    <component name="DivideServiceComponent">
+        <implementation.java class="calculator.DivideServiceImpl"/>
+    </component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/CalculatorImpl.componentType b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/CalculatorImpl.componentType
new file mode 100644
index 0000000000..959802af43
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/CalculatorImpl.componentType
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<componentType xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	xmlns:wsdli="http://www.w3.org/2004/08/wsdl-instance">
+
+  <service name="CalculatorService">
+        <interface.wsdl interface="http://sample/calculator#wsdl.interface(Calculator)"/>
+        <binding.ws uri="http://localhost:8085/Calculator" wsdlElement="http://sample/calculator#wsdl.service(CalculatorService)"/>
+        <binding.ws wsdli:wsdlLocation="http://tempuri.org" wsdlElement="http://sample/calculator#wsdl.binding(CalculatorBinding)"/>
+        <binding.ws wsdlElement="http://sample/calculator#wsdl.port(CalculatorService/CalculatorPort)"/>
+        <binding.ws wsdlElement="http://sample/calculator#wsdl.endpoint(CalculatorService/CalculatorEndpoint)"/>
+  </service>
+
+  <reference name="divideService">
+        <interface.wsdl interface="http://sample/calculator#wsdl.interface(Divide)"/>
+        <binding.ws uri="tempuri.org" wsdlElement="http://sample/calculator#wsdl.service(DivideService)"/>
+        <binding.ws uri="tempuri.org" wsdlElement="http://sample/calculator#wsdl.binding(DivideBinding)"/>
+        <binding.ws uri="tempuri.org" wsdlElement="http://sample/calculator#wsdl.port(DivideService/DividePort)"/>
+        <binding.ws uri="tempuri.org" wsdlElement="http://sample/calculator#wsdl.endpoint(DivideService/DivideEndpoint)"/>
+        <binding.ws>
+           <wsa:EndpointReference xmlns:wsa="http://www.w3.org/2005/08/addressing">
+              <wsa:Address>myURI</wsa:Address>
+           </wsa:EndpointReference>
+        </binding.ws>
+  </reference>  
+
+</componentType>              
+       
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/PoliciedCalculator.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/PoliciedCalculator.composite
new file mode 100644
index 0000000000..37c80aa910
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/PoliciedCalculator.composite
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+	xmlns:calc="http://sample.calculator"

+	targetNamespace="http://calc"

+	xmlns:wsdli="http://www.w3.org/2004/08/wsdl-instance"

+	name="Calculator">

+

+    <service name="CalculatorService" promote="CalculatorServiceComponent">

+        <interface.wsdl interface="http://sample/calculator#wsdl.interface(Calculator)"/>

+        <binding.ws uri="http://localhost:8085/Calculator" wsdlElement="http://sample/calculator#wsdl.service(CalculatorService)">

+        	<operation name="add" requires="IntentOne IntentTwo"/>

+        </binding.ws>

+        <binding.ws wsdli:wsdlLocation="http://tempuri.org" wsdlElement="http://sample/calculator#wsdl.binding(CalculatorBinding)"/>

+        <binding.ws wsdlElement="http://sample/calculator#wsdl.port(CalculatorService/CalculatorPort)"/>

+        <binding.ws wsdlElement="http://sample/calculator#wsdl.endpoint(CalculatorService/CalculatorEndpoint)"/>

+    </service>

+

+    <component name="CalculatorServiceComponent">

+		<implementation.java class="calculator.CalculatorServiceImpl"/>

+        <reference name="addService" target="AddServiceComponent"/>

+        <reference name="subtractService" target="SubtractServiceComponent"/>

+        <reference name="multiplyService" target="MultiplyServiceComponent"/>

+        <reference name="divideService" target="DivideServiceComponent"/>

+    </component>

+

+    <component name="AddServiceComponent">

+        <implementation.java class="calculator.AddServiceImpl"/>

+    </component>

+

+    <component name="SubtractServiceComponent">

+        <implementation.java class="calculator.SubtractServiceImpl"/>

+    </component>

+

+    <component name="MultiplyServiceComponent">

+        <implementation.java class="calculator.MultiplyServiceImpl"/>

+    </component>

+

+    <component name="DivideServiceComponent">

+        <implementation.java class="calculator.DivideServiceImpl"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/example.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/example.wsdl
new file mode 100644
index 0000000000..5e8e5dad0d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/example.wsdl
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<wsdl:definitions targetNamespace="http://www.example.org"
+                  xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
+                  name="example">
+
+    <wsdl:portType name="HelloWorld">
+    </wsdl:portType>
+</wsdl:definitions>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/invalid-stockquote.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/invalid-stockquote.wsdl
new file mode 100644
index 0000000000..ad81fc7867
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/invalid-stockquote.wsdl
@@ -0,0 +1,58 @@
+<?xml version="1.0"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<definitions name="StockQuote" targetNamespace="http://example.com/stockquote.wsdl"
+    xmlns:tns="http://example.com/stockquote.wsdl" xmlns:xsd1="http://example.com/stockquote.xsd"
+    xmlns="http://schemas.xmlsoap.org/wsdl/">
+
+    <types>
+        <schema targetNamespace="http://example.com/stockquote.xsd" xmlns="http://www.w3.org/2001/XMLSchema">
+            <element name="getLastTradePrice1">
+                <complexType>
+                    <sequence>
+                        <element name="tickerSymbol" type="string" />
+                    </sequence>
+                </complexType>
+            </element>
+            <element name="getLastTradePriceResponse">
+                <complexType>
+                    <sequence>
+                        <element name="price" type="float" />
+                    </sequence>
+                </complexType>
+            </element>
+        </schema>
+    </types>
+
+    <message name="GetLastTradePriceInput">
+        <part name="body" element="xsd1:getLastTradePrice" />
+    </message>
+
+    <message name="GetLastTradePriceOutput">
+        <part name="body" element="xsd1:getLastTradePriceResponse" />
+    </message>
+
+    <portType name="StockQuotePortType">
+        <operation name="getLastTradePrice">
+            <input message="tns:GetLastTradePriceInput" />
+            <output message="tns:GetLastTradePriceOutput" />
+        </operation>
+    </portType>
+
+</definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/ipo.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/ipo.xsd
new file mode 100644
index 0000000000..241ec15d36
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/ipo.xsd
@@ -0,0 +1,136 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema targetNamespace="http://www.example.com/IPO"
+	xmlns="http://www.w3.org/2001/XMLSchema"
+	xmlns:ipo="http://www.example.com/IPO">
+
+	<annotation>
+		<documentation xml:lang="en">
+			International Purchase order schema for Example.com
+			Copyright 2000 Example.com. All rights reserved.
+		</documentation>
+	</annotation>
+
+
+	<element name="purchaseOrder" type="ipo:PurchaseOrderType" />
+
+	<element name="comment" type="string" />
+
+	<complexType name="PurchaseOrderType">
+		<sequence>
+			<element name="shipTo" type="ipo:Address" />
+			<element name="billTo" type="ipo:Address" />
+			<element ref="ipo:comment" minOccurs="0" />
+			<element name="items" type="ipo:Items" />
+		</sequence>
+		<attribute name="orderDate" type="date" />
+	</complexType>
+
+	<complexType name="Items">
+		<sequence>
+			<element name="item" minOccurs="0" maxOccurs="unbounded">
+				<complexType>
+					<sequence>
+						<element name="productName" type="string" />
+						<element name="quantity">
+							<simpleType>
+								<restriction base="positiveInteger">
+									<maxExclusive value="100" />
+								</restriction>
+							</simpleType>
+						</element>
+						<element name="USPrice" type="decimal" />
+						<element ref="ipo:comment" minOccurs="0" />
+						<element name="shipDate" type="date"
+							minOccurs="0" />
+					</sequence>
+					<attribute name="partNum" type="ipo:SKU"
+						use="required" />
+				</complexType>
+			</element>
+		</sequence>
+	</complexType>
+
+	<simpleType name="SKU">
+		<restriction base="string">
+			<pattern value="\d{3}-[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+	<complexType name="Address">
+		<sequence>
+			<element name="name" type="string" />
+			<element name="street" type="string" />
+			<element name="city" type="string" />
+		</sequence>
+	</complexType>
+
+	<complexType name="USAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="state" type="ipo:USState" />
+					<element name="zip" type="positiveInteger" />
+				</sequence>
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<complexType name="UKAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="postcode" type="ipo:UKPostcode" />
+				</sequence>
+				<attribute name="exportCode" type="positiveInteger"
+					fixed="1" />
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<!-- other Address derivations for more countries -->
+
+	<simpleType name="USState">
+		<restriction base="string">
+			<enumeration value="AK" />
+			<enumeration value="AL" />
+			<enumeration value="AR" />
+			<enumeration value="CA" />
+			<enumeration value="PA" />
+			<!-- and so on ... -->
+		</restriction>
+	</simpleType>
+
+	<simpleType name="Postcode">
+		<restriction base="string">
+			<length value="7" fixed="true" />
+		</restriction>
+	</simpleType>
+
+
+	<simpleType name="UKPostcode">
+		<restriction base="ipo:Postcode">
+			<pattern value="[A-Z]{2}\d\s\d[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+
+
+</schema>
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/stockquote.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/stockquote.wsdl
new file mode 100644
index 0000000000..39cd5547d9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/stockquote.wsdl
@@ -0,0 +1,58 @@
+<?xml version="1.0"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<definitions name="StockQuote" targetNamespace="http://example.com/stockquote.wsdl"
+    xmlns:tns="http://example.com/stockquote.wsdl" xmlns:xsd1="http://example.com/stockquote.xsd"
+    xmlns="http://schemas.xmlsoap.org/wsdl/">
+
+    <types>
+        <schema targetNamespace="http://example.com/stockquote.xsd" xmlns="http://www.w3.org/2001/XMLSchema">
+            <element name="getLastTradePrice">
+                <complexType>
+                    <sequence>
+                        <element name="tickerSymbol" type="string" />
+                    </sequence>
+                </complexType>
+            </element>
+            <element name="getLastTradePriceResponse">
+                <complexType>
+                    <sequence>
+                        <element name="price" type="float" />
+                    </sequence>
+                </complexType>
+            </element>
+        </schema>
+    </types>
+
+    <message name="GetLastTradePriceInput">
+        <part name="body" element="xsd1:getLastTradePrice" />
+    </message>
+
+    <message name="GetLastTradePriceOutput">
+        <part name="body" element="xsd1:getLastTradePriceResponse" />
+    </message>
+
+    <portType name="StockQuotePortType">
+        <operation name="getLastTradePrice">
+            <input message="tns:GetLastTradePriceInput" />
+            <output message="tns:GetLastTradePriceOutput" />
+        </operation>
+    </portType>
+
+</definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/test1.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/test1.wsdl
new file mode 100644
index 0000000000..8e26f7b4b5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/test1.wsdl
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<wsdl:definitions targetNamespace="http://helloworld" xmlns:tns="http://helloworld"
+    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"
+    xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="helloworld">
+
+    <wsdl:import location="test2.wsdl" namespace="http://helloworld"></wsdl:import>
+
+    <wsdl:binding name="HelloWorldSoapBinding" type="tns:HelloWorld">
+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" />
+        <wsdl:operation name="getGreetings">
+            <wsdlsoap:operation soapAction="" />
+            <wsdl:input name="getGreetingsRequest">
+                <wsdlsoap:body use="literal" />
+            </wsdl:input>
+            <wsdl:output name="getGreetingsResponse">
+                <wsdlsoap:body use="literal" />
+            </wsdl:output>
+        </wsdl:operation>
+    </wsdl:binding>
+
+    <wsdl:service name="HelloWorldService">
+        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldSoapPort">
+            <wsdlsoap:address location="http://localhost:8085/sample-helloworldws-1.0-SNAPSHOT/services/HelloWorldWebService" />
+        </wsdl:port>
+    </wsdl:service>
+
+</wsdl:definitions>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/test1.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/test1.xsd
new file mode 100644
index 0000000000..c2210f4a94
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/test1.xsd
@@ -0,0 +1,33 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema targetNamespace="http://www.example.com/Customer" xmlns="http://www.w3.org/2001/XMLSchema"
+    xmlns:ipo="http://www.example.com/IPO" xmlns:tns="http://www.example.com/Customer">
+    <import namespace="http://www.example.com/IPO" schemaLocation="ipo.xsd" />
+
+    <complexType name="Customer">
+        <sequence>
+            <element name="customerID" type="string"></element>
+            <element name="name" type="string"></element>
+            <element name="order" type="ipo:PurchaseOrderType" />
+        </sequence>
+    </complexType>
+    <element name="customer" type="tns:Customer"></element>
+
+</schema>
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/test2.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/test2.wsdl
new file mode 100644
index 0000000000..529b395fd5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/test2.wsdl
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<wsdl:definitions targetNamespace="http://helloworld" xmlns:tns="http://helloworld"
+    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"
+    xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="helloworld">
+
+    <wsdl:types>
+        <schema elementFormDefault="qualified" targetNamespace="http://helloworld" xmlns="http://www.w3.org/2001/XMLSchema">
+
+            <import namespace="http://www.example.com/IPO" schemaLocation="ipo.xsd" />
+
+            <element name="getGreetings">
+                <complexType>
+                    <sequence>
+                        <element name="name" type="xsd:string" />
+                    </sequence>
+                </complexType>
+            </element>
+
+            <element name="getGreetingsResponse">
+                <complexType>
+                    <sequence>
+                        <element name="getGreetingsReturn" type="xsd:string" />
+                    </sequence>
+                </complexType>
+            </element>
+
+        </schema>
+    </wsdl:types>
+
+    <wsdl:message name="getGreetingsRequest">
+        <wsdl:part element="tns:getGreetings" name="parameters" />
+    </wsdl:message>
+
+    <wsdl:message name="getGreetingsResponse">
+        <wsdl:part element="tns:getGreetingsResponse" name="parameters" />
+    </wsdl:message>
+
+    <wsdl:portType name="HelloWorld">
+        <wsdl:operation name="getGreetings">
+            <wsdl:input message="tns:getGreetingsRequest" name="getGreetingsRequest" />
+            <wsdl:output message="tns:getGreetingsResponse" name="getGreetingsResponse" />
+        </wsdl:operation>
+    </wsdl:portType>
+
+</wsdl:definitions>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/unwrapped-stockquote.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/unwrapped-stockquote.wsdl
new file mode 100644
index 0000000000..666a7e4069
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/unwrapped-stockquote.wsdl
@@ -0,0 +1,76 @@
+<?xml version="1.0"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<definitions name="StockQuote" targetNamespace="http://example.com/stockquote.wsdl"
+    xmlns:tns="http://example.com/stockquote.wsdl" xmlns:xsd1="http://example.com/stockquote.xsd"
+    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+    xmlns="http://schemas.xmlsoap.org/wsdl/">
+
+    <types>
+        <schema targetNamespace="http://example.com/stockquote.xsd" xmlns="http://www.w3.org/2001/XMLSchema">
+            <element name="getLastTradePrice">
+                <complexType>
+                    <sequence>
+                        <element name="tickerSymbol" type="string" />
+                    </sequence>
+                </complexType>
+            </element>
+            <element name="getLastTradePriceResponse">
+                <complexType>
+                    <sequence>
+                        <element name="price" type="float" />
+                    </sequence>
+                </complexType>
+            </element>
+        </schema>
+    </types>
+
+    <message name="GetLastTradePriceInput1">
+        <part name="body" element="xsd1:getLastTradePrice" />
+    </message>
+
+    <message name="GetLastTradePriceOutput1">
+        <part name="body" element="xsd1:getLastTradePriceResponse" />
+    </message>
+
+    <message name="GetLastTradePriceInput2">
+        <part name="body" element="xsd1:getLastTradePrice" />
+        <part name="other" type="xsd:string"/>
+    </message>
+
+    <message name="GetLastTradePriceOutput2">
+        <part name="body" element="xsd1:getLastTradePriceResponse" />
+    </message>
+    
+    <portType name="StockQuotePortType">
+        <operation name="getLastTradePrice">
+            <input message="tns:GetLastTradePriceInput1" />
+            <output message="tns:GetLastTradePriceOutput1" />
+        </operation>
+        <operation name="getLastTradePrice1">
+            <input message="tns:GetLastTradePriceInput1" />
+            <output message="tns:GetLastTradePriceOutput1" />
+        </operation>
+        <operation name="getLastTradePrice2">
+            <input message="tns:GetLastTradePriceInput2" />
+            <output message="tns:GetLastTradePriceOutput2" />
+        </operation>
+    </portType>
+
+</definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/pom.xml
new file mode 100644
index 0000000000..5f5c7dcbd5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/pom.xml
@@ -0,0 +1,66 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-binding-ws</artifactId>
+    <name>Apache Tuscany SCA WS Binding Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-wsdl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+         <dependency>
+             <groupId>wsdl4j</groupId>
+             <artifactId>wsdl4j</artifactId>
+             <version>1.6.2</version>
+         </dependency>
+    </dependencies>
+
+    <repositories>
+        <!-- Apache repository for Web Services artifacts -->
+        <repository>
+            <id>apache.ws.zone</id>
+            <name>Apache WS Zone Repository</name>
+            <url>http://ws.zones.apache.org/repository2</url>
+            <releases>
+                <enabled>true</enabled>
+            </releases>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+        </repository>
+    </repositories>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/DefaultWebServiceBindingFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/DefaultWebServiceBindingFactory.java
new file mode 100644
index 0000000000..04f8ab0d3c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/DefaultWebServiceBindingFactory.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws;
+
+import org.apache.tuscany.sca.binding.ws.impl.WebServiceBindingFactoryImpl;
+
+/**
+ * A factory for the WSDL model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultWebServiceBindingFactory extends WebServiceBindingFactoryImpl implements WebServiceBindingFactory {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/WebServiceBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/WebServiceBinding.java
new file mode 100644
index 0000000000..23dc629bf6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/WebServiceBinding.java
@@ -0,0 +1,199 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws;
+
+import javax.wsdl.Port;
+import javax.wsdl.Service;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.w3c.dom.Element;
+
+
+/**
+ * Represents a WebService binding.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface WebServiceBinding extends Binding {
+
+    /**
+     * Sets the WSDL location. 
+     * @param location the WSDL location
+     */
+    void setLocation(String location);
+
+    /**
+     * Returns the WSDL location
+     * @return the WSDL location
+     */
+    String getLocation();
+    
+    /**
+     * Returns the name of the WSDL service.
+     * 
+     * @return the name of the WSDL service
+     */
+    QName getServiceName();
+
+    /**
+     * Sets the name of the WSDL service.
+     * 
+     * @param className the name of the WSDL service
+     */
+    void setServiceName(QName serviceName);
+
+    /**
+     * Returns the name of the WSDL port.
+     * 
+     * @return the name of the WSDL port
+     */
+    String getPortName();
+
+    /**
+     * Sets the name of the WSDL port.
+     * 
+     * @param className the name of the WSDL port
+     */
+    void setPortName(String portName);
+
+    /**
+     * Returns the name of the WSDL binding.
+     * 
+     * @return the name of the WSDL binding
+     */
+    QName getBindingName();
+
+    /**
+     * Sets the name of the WSDL binding.
+     * 
+     * @param className the name of the WSDL binding
+     */
+    void setBindingName(QName bindingName);
+
+    /**
+     * Returns the name of the WSDL endpoint.
+     * 
+     * @return the name of the WSDL endpoint
+     */
+    String getEndpointName();
+
+    /**
+     * Sets the name of the WSDL endpoint.
+     * 
+     * @param className the name of the WSDL endpoint
+     */
+    void setEndpointName(String endpointName);
+
+    /**
+     * Returns the WSDL service
+     * @return the WSDL service
+     */
+    Service getService();
+    
+    /**
+     * Sets the WSDL service.
+     * @param service the WSDL service
+     */
+    void setService(Service service);
+    
+    /**
+     * Returns the WSDL port
+     * @return the WSDL port
+     */
+    Port getPort();
+    
+    /**
+     * Sets the WSDL endpoint
+     * @param port the WSDL endpoint
+     */
+    void setEndpoint(Port endpoint);
+    
+    /**
+     * Returns the WSDL endpoint
+     * @return the WSDL endpoint
+     */
+    Port getEndpoint();
+    
+    /**
+     * Sets the WSDL port
+     * @param port the WSDL port
+     */
+    void setPort(Port port);
+    
+    /**
+     * Returns the WSDL binding.
+     * @return the WSDL binding
+     */
+    javax.wsdl.Binding getBinding();
+    
+    /**
+     * Sets the WSDL binding
+     * @param binding the WSDL binding
+     */
+    void setBinding(javax.wsdl.Binding binding);
+
+    /**
+     * Returns the WSDL binding.
+     * @return the WSDL binding
+     */
+    WSDLDefinition getWSDLDefinition();
+    
+    /**
+     * Sets the WSDL binding
+     * @param binding the WSDL binding
+     */
+    void setDefinition(WSDLDefinition wsdlDefinition);
+
+    /**
+     * Returns the WSDL namespace.
+     * @return the WSDL namespace
+     */
+    String getNamespace();
+    
+    /**
+     * Sets the WSDL namespace
+     * @param namspace the WSDL namspace
+     */
+    void setNamespace(String namespace);
+    
+    /**
+     * Returns true if the model element is unresolved.
+     * 
+     * @return true if the model element is unresolved.
+     */
+    boolean isUnresolved();
+
+    /**
+     * Sets whether the model element is unresolved.
+     * 
+     * @param unresolved whether the model element is unresolved
+     */
+    void setUnresolved(boolean unresolved);
+    
+    InterfaceContract getBindingInterfaceContract();
+    
+    void setBindingInterfaceContract(InterfaceContract bindingInterfaceContract);
+    
+    Element getEndPointReference();
+    
+    void setEndPointReference(Element element);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/WebServiceBindingFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/WebServiceBindingFactory.java
new file mode 100644
index 0000000000..1ad38c69e4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/WebServiceBindingFactory.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws;
+
+/**
+ * Factory for the Web Service binding model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface WebServiceBindingFactory {
+
+    /**
+     * Creates a new WebService binding.
+     * 
+     * @return a new WebService binding
+     */
+    WebServiceBinding createWebServiceBinding();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/addressing/EndPointReference.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/addressing/EndPointReference.java
new file mode 100644
index 0000000000..a13584a3c2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/addressing/EndPointReference.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.addressing;
+
+import java.net.URI;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Defines a model for WS-Addressing
+ * &lt;wsa:EndpointReference&gt;
+ *     &lt;wsa:Address&gt;xs:anyURI&lt;/wsa:Address&gt;
+ *     &lt;wsa:ReferenceProperties&gt;... &lt;/wsa:ReferenceProperties&gt; ?
+ *     &lt;wsa:ReferenceParameters&gt;... &lt;/wsa:ReferenceParameters&gt; ?
+ *     &lt;wsa:PortType&gt;xs:QName&lt;/wsa:PortType&gt; ?
+ *     &lt;wsa:ServiceName PortName="xs:NCName"?&gt;xs:QName&lt;/wsa:ServiceName&gt; ?
+ *     &lt;wsp:Policy&gt; ... &lt;/wsp:Policy&gt;*
+ * &lt;/wsa:EndpointReference&gt;
+ * @version $Rev$ $Date$
+ */
+public interface EndPointReference {
+    URI getAddress();
+
+    void setAddress(URI address);
+
+    QName getPortType();
+
+    void setPortType(QName portType);
+
+    QName getServiceName();
+
+    void setServiceName(QName serviceName);
+
+    QName getPortName();
+
+    void setPortName(QName portName);
+
+    List<Object> getReferenceProperties();
+
+    List<Object> getReferenceParameters();
+
+    List<Object> getPolicies();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/impl/WebServiceBindingFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/impl/WebServiceBindingFactoryImpl.java
new file mode 100644
index 0000000000..8902dd04ee
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/impl/WebServiceBindingFactoryImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.impl;
+
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.WebServiceBindingFactory;
+
+/**
+ * A factory for the WSDL model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class WebServiceBindingFactoryImpl implements WebServiceBindingFactory {
+
+    public WebServiceBinding createWebServiceBinding() {
+        return new WebServiceBindingImpl();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/impl/WebServiceBindingImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/impl/WebServiceBindingImpl.java
new file mode 100644
index 0000000000..0a410fdcdf
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/impl/WebServiceBindingImpl.java
@@ -0,0 +1,291 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.wsdl.Binding;
+import javax.wsdl.Port;
+import javax.wsdl.Service;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.Extensible;
+import org.apache.tuscany.sca.assembly.OperationsConfigurator;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.w3c.dom.Element;
+
+/**
+ * Represents a WebService binding.
+ *
+ * @version $Rev$ $Date$
+ */
+class WebServiceBindingImpl implements WebServiceBinding, PolicySetAttachPoint, Extensible, OperationsConfigurator {
+    private String name;
+    private String uri;
+    private boolean unresolved;
+    private List<Object> extensions = new ArrayList<Object>();
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private IntentAttachPointType intentAttachPointType;
+    private List<ConfiguredOperation>  configuredOperations = new ArrayList<ConfiguredOperation>();
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
+    
+    private String location;
+    private Binding binding;
+    private Service service;
+    private Port port;
+    private Port endpoint;
+    private QName bindingName;
+    private String portName;
+    private QName serviceName;
+    private String endpointName;
+    private WSDLDefinition wsdlDefinition;
+    private String wsdlNamespace;
+    private InterfaceContract bindingInterfaceContract;
+    private Element endPointReference;
+    
+    protected WebServiceBindingImpl() {
+    }
+    
+    public String getName() {
+        return name;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+    
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    } 
+    
+    public List<Object> getExtensions() {
+        return extensions;
+    }
+    
+    public String getLocation() {
+        return location;
+    }
+    
+    public void setLocation(String location) {
+        this.location = location;
+    }
+
+    public Binding getBinding() {
+        return binding;
+    }
+
+    public QName getBindingName() {
+        if (isUnresolved()) {
+            return bindingName;
+        } else if (binding != null) {
+            return binding.getQName();
+        } else {
+            return null;
+        }
+    }
+
+    public String getEndpointName() {
+        if (isUnresolved()) {
+            return endpointName;
+        } else if (endpoint != null) {
+            //TODO support WSDL 2.0
+            return endpoint.getName();
+        } else {
+            return null;
+        }
+    }
+    
+    public Port getEndpoint() {
+        return endpoint;
+    }
+
+    public Port getPort() {
+        return port;
+    }
+
+    public String getPortName() {
+        if (isUnresolved()) {
+            return portName;
+        } else if (port != null) {
+            return port.getName();
+        } else {
+            return null;
+        }
+    }
+
+    public Service getService() {
+        return service;
+    }
+
+    public QName getServiceName() {
+        if (isUnresolved()) {
+            return serviceName;
+        } else if (service != null) {
+            return service.getQName();
+        } else {
+            return null;
+        }
+    }
+
+    public void setBinding(Binding binding) {
+        this.binding = binding;
+    }
+
+    public void setBindingName(QName bindingName) {
+        if (!isUnresolved()) {
+            throw new IllegalStateException();
+        }
+        this.bindingName = bindingName;
+    }
+    
+    public void setEndpoint(Port endpoint) {
+        this.endpoint = endpoint;
+    }
+
+    public void setEndpointName(String endpointName) {
+        if (!isUnresolved()) {
+            throw new IllegalStateException();
+        }
+        this.endpointName = endpointName;
+    }
+
+    public void setPort(Port port) {
+        this.port = port;
+    }
+
+    public void setPortName(String portName) {
+        if (!isUnresolved()) {
+            throw new IllegalStateException();
+        }
+        this.portName = portName;
+    }
+
+    public void setService(Service service) {
+        this.service = service;
+    }
+
+    public void setServiceName(QName serviceName) {
+        if (!isUnresolved()) {
+            throw new IllegalStateException();
+        }
+        this.serviceName = serviceName;
+    }
+
+    public WSDLDefinition getWSDLDefinition() {
+        if (wsdlDefinition == null) {
+            Interface iface = bindingInterfaceContract.getInterface();
+            if (iface instanceof WSDLInterface) {
+                wsdlDefinition = ((WSDLInterface) iface).getWsdlDefinition();
+            }
+        }
+        return wsdlDefinition;
+    }
+
+    public void setDefinition(WSDLDefinition wsdlDefinition) {
+        this.wsdlDefinition = wsdlDefinition;
+    }
+
+    public String getNamespace() {
+        return wsdlNamespace;
+    }
+
+    public void setNamespace(String namespace) {
+        this.wsdlNamespace = namespace;
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return bindingInterfaceContract;
+    }
+
+    public void setBindingInterfaceContract(InterfaceContract bindingInterfaceContract) {
+        this.bindingInterfaceContract = bindingInterfaceContract;
+    }
+    
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+    
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public IntentAttachPointType getType() {
+        return intentAttachPointType;
+    }
+    
+    public void setType(IntentAttachPointType intentAttachPointType) {
+        this.intentAttachPointType = intentAttachPointType;
+    }
+
+    public Element getEndPointReference() {
+        return endPointReference;
+    }
+
+    public void setEndPointReference(Element epr) {
+        this.endPointReference = epr;
+    }
+    
+    public void setPolicySets(List<PolicySet> policySets) {
+        this.policySets = policySets; 
+    }
+
+    public void setRequiredIntents(List<Intent> intents) {
+        this.requiredIntents = intents;
+    }
+    
+    public List<ConfiguredOperation> getConfiguredOperations() {
+        return configuredOperations;
+    }
+
+    public void setConfiguredOperations(List<ConfiguredOperation> configuredOperations) {
+        this.configuredOperations = configuredOperations;
+    }
+
+    public List<PolicySet> getApplicablePolicySets() {
+        return applicablePolicySets;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/NOTICE
new file mode 100644
index 0000000000..aeeca5ef8d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/NOTICE
@@ -0,0 +1,8 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
+This product uses Relax WS (http://code.google.com/p/relax-ws/) with the following copyright:
+ * Copyright 2008 Jason Sando
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/pom.xml
new file mode 100644
index 0000000000..dd71547fc3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/pom.xml
@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-contribution-groovy</artifactId>
+    <name>Apache Tuscany SCA Groovy contributions</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.codehaus.groovy</groupId>
+            <artifactId>groovy-all-minimal</artifactId>
+            <version>1.5.4</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/main/java/org/apache/tuscany/sca/contribution/groovy/GroovyArtifact.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/main/java/org/apache/tuscany/sca/contribution/groovy/GroovyArtifact.java
new file mode 100644
index 0000000000..d2bc77126d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/main/java/org/apache/tuscany/sca/contribution/groovy/GroovyArtifact.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.groovy;
+
+import java.net.URL;
+
+/**
+ * GroovyArtifact holds the URL to the groovy script.
+ */
+public class GroovyArtifact {
+
+    private URL artifactURL;
+
+    public GroovyArtifact(URL artifactURL) {
+        this.artifactURL = artifactURL;
+    }
+
+    public URL getArtifactURL() {
+        return artifactURL;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/main/java/org/apache/tuscany/sca/contribution/groovy/GroovyArtifactProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/main/java/org/apache/tuscany/sca/contribution/groovy/GroovyArtifactProcessor.java
new file mode 100644
index 0000000000..43ab6fc5a4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/main/java/org/apache/tuscany/sca/contribution/groovy/GroovyArtifactProcessor.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.groovy;
+
+import java.net.URI;
+import java.net.URL;
+
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+
+/**
+ * A URLArtifactProcessor for Groovy scripts
+ */
+public class GroovyArtifactProcessor implements URLArtifactProcessor<GroovyArtifact> {
+
+    public GroovyArtifactProcessor(ModelFactoryExtensionPoint modelFactories) {
+    }
+
+    public GroovyArtifact read(URL contributionURL, URI artifactURI, URL artifactURL) throws ContributionReadException {
+        return new GroovyArtifact(artifactURL);
+    }
+
+    public String getArtifactType() {
+        return ".groovy";
+    }
+
+    public Class<GroovyArtifact> getModelType() {
+        return GroovyArtifact.class;
+    }
+
+    public void resolve(GroovyArtifact groovyModel, ModelResolver arg1) throws ContributionResolveException {
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/main/java/org/apache/tuscany/sca/contribution/groovy/GroovyModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/main/java/org/apache/tuscany/sca/contribution/groovy/GroovyModelResolver.java
new file mode 100644
index 0000000000..21cf04271b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/main/java/org/apache/tuscany/sca/contribution/groovy/GroovyModelResolver.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.groovy;
+
+import groovy.lang.GroovyClassLoader;
+
+import java.io.File;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * A ModelResolver that compiles Groovy scripts into the contribution 
+ * class loader so they can be used just like a regular java class.
+ */
+public class GroovyModelResolver implements ModelResolver {
+
+    protected ModelResolver modelresolver;
+    protected Contribution contribution;
+
+    public GroovyModelResolver(Contribution contribution, ModelFactoryExtensionPoint modelFactories) {
+        modelresolver = contribution.getModelResolver();
+        this.contribution = contribution;
+    }
+
+    public void addModel(Object model) {
+        ClassLoader cl = contribution.getClassLoader();
+        if (!(cl instanceof GroovyClassLoader)) {
+            // replace the contribution class loader with a Groovy one
+        	// If the contribution does not have a classloader, use this classloader as parent
+        	if (cl == null) cl = this.getClass().getClassLoader();            
+            cl = new GroovyClassLoader(cl);
+            contribution.setClassLoader(cl);
+        }
+        try {
+
+            ((GroovyClassLoader)cl).parseClass(((GroovyArtifact)model).getArtifactURL().openStream());
+
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public Object removeModel(Object arg0) {
+        return null;
+    }
+
+    public <T> T resolveModel(Class<T> arg0, T arg1) {
+        return null;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor
new file mode 100644
index 0000000000..f9dbee53bb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor
@@ -0,0 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.contribution.groovy.GroovyArtifactProcessor;type=.groovy,model=org.apache.tuscany.sca.contribution.groovy.GroovyArtifact
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
new file mode 100644
index 0000000000..86434ac4bf
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.groovy.GroovyModelResolver;model=org.apache.tuscany.sca.contribution.groovy.GroovyArtifact

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/test/java/org/apache/tuscany/sca/contribution/groovy/HelloWorld.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/test/java/org/apache/tuscany/sca/contribution/groovy/HelloWorld.java
new file mode 100644
index 0000000000..b0c920cb72
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/test/java/org/apache/tuscany/sca/contribution/groovy/HelloWorld.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.groovy;
+
+public interface HelloWorld {
+
+    public String sayHello(String s);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/test/java/org/apache/tuscany/sca/contribution/groovy/HelloWorldTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/test/java/org/apache/tuscany/sca/contribution/groovy/HelloWorldTestCase.java
new file mode 100644
index 0000000000..9fa8dfb674
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/test/java/org/apache/tuscany/sca/contribution/groovy/HelloWorldTestCase.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.groovy;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Runs a distributed domain in a single VM by using and in memory implementation of the distributed domain
+ */
+public class HelloWorldTestCase {
+
+    private static HelloWorld helloWorld;
+    private static SCADomain scaDomain;
+
+    @BeforeClass
+    public static void init() throws Exception {
+        scaDomain = SCADomain.newInstance("org/apache/tuscany/sca/contribution/groovy/helloworld.composite");
+        helloWorld = scaDomain.getService(HelloWorld.class, "HelloWolrdComponent");
+    }
+
+    @AfterClass
+    public static void destroy() throws Exception {
+        if (scaDomain != null) {
+            scaDomain.close();
+        }
+    }
+
+    @Test
+    public void testCalculator() throws Exception {
+        Assert.assertEquals("Hello Petra", helloWorld.sayHello("Petra"));
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/test/resources/org/apache/tuscany/sca/contribution/groovy/HelloWorld.groovy b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/test/resources/org/apache/tuscany/sca/contribution/groovy/HelloWorld.groovy
new file mode 100644
index 0000000000..c172528538
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/test/resources/org/apache/tuscany/sca/contribution/groovy/HelloWorld.groovy
@@ -0,0 +1,27 @@
+/*

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.contribution.groovy

+

+class HelloWorldImpl implements org.apache.tuscany.sca.contribution.groovy.HelloWorld {

+ 

+   String sayHello(String you) {

+      return "Hello $you"

+   }

+

+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/test/resources/org/apache/tuscany/sca/contribution/groovy/helloworld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/test/resources/org/apache/tuscany/sca/contribution/groovy/helloworld.composite
new file mode 100644
index 0000000000..0d4c17a15b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-groovy/src/test/resources/org/apache/tuscany/sca/contribution/groovy/helloworld.composite
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="HelloWorld">

+

+    <component name="HelloWolrdComponent">

+		<implementation.java class="org.apache.tuscany.sca.contribution.groovy.HelloWorldImpl"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/pom.xml
new file mode 100644
index 0000000000..184f23cc61
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/pom.xml
@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-contribution-impl</artifactId>
+    <name>Apache Tuscany SCA Contribution Model Implementation</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-namespace</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-resource</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.1</version>
+            <scope>runtime</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/FolderContributionProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/FolderContributionProcessor.java
new file mode 100644
index 0000000000..24aff4023e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/FolderContributionProcessor.java
@@ -0,0 +1,109 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.processor.impl;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.contribution.PackageType;
+import org.apache.tuscany.sca.contribution.processor.PackageProcessor;
+import org.apache.tuscany.sca.contribution.service.ContributionException;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+
+/**
+ * Folder contribution package processor.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class FolderContributionProcessor implements PackageProcessor {
+
+    public FolderContributionProcessor() {
+    }
+
+    public String getPackageType() {
+        return PackageType.FOLDER;
+    }
+
+    /**
+     * Recursively traverse a root directory
+     * 
+     * @param fileList
+     * @param file
+     * @param root
+     * @throws IOException
+     */
+    private static void traverse(List<URI> fileList, File file, File root) throws IOException {
+        if (file.isFile()) {
+            fileList.add(root.toURI().relativize(file.toURI()));
+        } else if (file.isDirectory()) {
+            String uri = root.toURI().relativize(file.toURI()).toString();
+            if (uri.endsWith("/")) {
+                uri = uri.substring(0, uri.length() - 1);
+            }
+            fileList.add(URI.create(uri));
+            
+            File[] files = file.listFiles();
+            for (File f: files) {
+                if (!f.getName().startsWith(".")) {
+                    traverse(fileList, f, root);
+                }
+            }
+        }
+    }
+    
+    public URL getArtifactURL(URL sourceURL, URI artifact) throws MalformedURLException {
+        return new URL(sourceURL, artifact.toString());
+    }
+
+    public List<URI> getArtifacts(URL packageSourceURL, InputStream inputStream) throws ContributionException,
+        IOException {
+        if (packageSourceURL == null) {
+            throw new IllegalArgumentException("Invalid null package source URL.");
+        }
+
+        List<URI> artifacts = new ArrayList<URI>();
+
+        // Assume the root is a jar file
+        File rootFolder;
+
+        try {
+            rootFolder = new File(packageSourceURL.toURI());
+            if (rootFolder.isDirectory()) {
+                if (!rootFolder.exists()) {
+                    throw new ContributionReadException(rootFolder.getAbsolutePath());
+                }
+
+                traverse(artifacts, rootFolder, rootFolder);
+            }
+
+        } catch (URISyntaxException e) {
+            throw new ContributionReadException(packageSourceURL.toExternalForm(), e);
+        }
+
+        return artifacts;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/JarContributionProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/JarContributionProcessor.java
new file mode 100644
index 0000000000..3df275a7a1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/JarContributionProcessor.java
@@ -0,0 +1,123 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.processor.impl;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.jar.JarEntry;
+import java.util.jar.JarInputStream;
+
+import org.apache.tuscany.sca.contribution.PackageType;
+import org.apache.tuscany.sca.contribution.processor.PackageProcessor;
+import org.apache.tuscany.sca.contribution.service.ContributionException;
+
+/**
+ * Jar Contribution package processor.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JarContributionProcessor implements PackageProcessor {
+
+    public JarContributionProcessor() {
+    }
+
+    public String getPackageType() {
+        return PackageType.JAR;
+    }
+
+    public URL getArtifactURL(URL sourceURL, URI artifact) throws MalformedURLException {
+        if (sourceURL.toString().startsWith("jar:")) {
+            return new URL(sourceURL, artifact.toString());
+        } else {
+            return new URL("jar:" + sourceURL.toExternalForm() + "!/" + artifact);
+        }
+    }
+
+    public List<URI> getArtifacts(URL packageSourceURL, InputStream inputStream) throws ContributionException,
+        IOException {
+        if (packageSourceURL == null) {
+            throw new IllegalArgumentException("Invalid null package source URL.");
+        }
+
+        if (inputStream == null) {
+            throw new IllegalArgumentException("Invalid null source inputstream.");
+        }
+
+        // Assume the root is a jar file
+        JarInputStream jar = new JarInputStream(inputStream);
+        try {
+            Set<String> names = new HashSet<String>();
+            while (true) {
+                JarEntry entry = jar.getNextJarEntry();
+                if (entry == null) {
+                    // EOF
+                    break;
+                }
+
+                // FIXME: Maybe we should externalize the filter as a property
+                String name = entry.getName(); 
+                if (!name.startsWith(".")) {
+                    
+                    // Trim trailing /
+                    if (name.endsWith("/")) {
+                        name = name.substring(0, name.length() - 1);
+                    }
+
+                    // Add the entry name
+                    if (!names.contains(name)) {
+                        names.add(name);
+                        
+                        // Add parent folder names to the list too
+                        for (;;) {
+                            int s = name.lastIndexOf('/');
+                            if (s == -1) {
+                                name = "";
+                            } else {
+                                name = name.substring(0, s);
+                            }
+                            if (!names.contains(name)) {
+                                names.add(name);
+                            } else {
+                                break;
+                            }
+                        }
+                    }
+                }
+            }
+            
+            // Return list of URIs
+            List<URI> artifacts = new ArrayList<URI>();
+            for (String name: names) {
+                artifacts.add(URI.create(name));
+            }
+            return artifacts;
+            
+        } finally {
+            jar.close();
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/impl/ContributionRepositoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/impl/ContributionRepositoryImpl.java
new file mode 100644
index 0000000000..f3006b0af5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/impl/ContributionRepositoryImpl.java
@@ -0,0 +1,300 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.service.impl;
+
+import java.io.BufferedInputStream;
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.io.PrintWriter;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLConnection;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.service.ContributionRepository;
+import org.apache.tuscany.sca.contribution.service.util.FileHelper;
+import org.apache.tuscany.sca.contribution.service.util.IOHelper;
+
+/**
+ * The default implementation of ContributionRepository
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ContributionRepositoryImpl implements ContributionRepository {
+    private static final String NS = "http://tuscany.apache.org/xmlns/1.0-SNAPSHOT";
+    private static final String DOMAIN_INDEX_FILENAME = "sca-domain.xml";
+    private final File rootFile;
+    private Map<String, String> contributionLocations = new HashMap<String, String>();
+    
+    private Map<String, Contribution> contributionMap = new HashMap<String, Contribution>();
+    private List<Contribution> contributions = new ArrayList<Contribution>();
+
+    private URI domain;
+    private XMLInputFactory factory;
+
+    /**
+     * Constructor with repository root
+     * 
+     * @param repository
+     * @param factory
+     */
+    public ContributionRepositoryImpl(final String repository, XMLInputFactory factory) throws IOException {
+        String root = repository;
+        if (repository == null) {
+            root = AccessController.doPrivileged(new PrivilegedAction<String>() {
+                public String run() {
+                    // Default to <user.home>/.tuscany/domains/local/
+                    String userHome = System.getProperty("user.home");
+                    String slash = File.separator;
+                    return userHome + slash + ".tuscany" + slash + "domains" + slash + "local" + slash;
+                }
+            });
+        }
+        this.rootFile = new File(root);
+        this.domain = rootFile.toURI();
+        FileHelper.forceMkdir(rootFile);
+        if (!rootFile.exists() || !rootFile.isDirectory() || !rootFile.canRead()) {
+            throw new IOException("The root is not a directory: " + repository);
+        }
+        this.factory = factory;
+    }
+
+    public URI getDomain() {
+        return domain;
+    }
+
+    /**
+     * Resolve contribution location in the repository -> root repository /
+     * contribution file -> contribution group id / artifact id / version
+     * 
+     * @param contribution
+     * @return
+     */
+    private File mapToFile(URL sourceURL) {
+        String fileName = FileHelper.toFile(sourceURL).getName();
+        return new File(rootFile, "contributions" + File.separator + fileName);
+    }
+
+    /**
+     * Write a specific source inputstream to a file on disk
+     * 
+     * @param source contents of the file to be written to disk
+     * @param target file to be written
+     * @throws IOException
+     */
+    public static void copy(InputStream source, File target) throws IOException {
+        BufferedOutputStream out = null;
+        BufferedInputStream in = null;
+
+        try {
+            out = new BufferedOutputStream(new FileOutputStream(target));
+            in = new BufferedInputStream(source);
+            IOHelper.copy(in, out);
+        } finally {
+            IOHelper.closeQuietly(out);
+            IOHelper.closeQuietly(in);
+        }
+    }
+
+    public URL store(String contribution, URL sourceURL, InputStream contributionStream) throws IOException {
+        // where the file should be stored in the repository
+        File location = mapToFile(sourceURL);
+        FileHelper.forceMkdir(location.getParentFile());
+
+        copy(contributionStream, location);
+
+        // add contribution to repositoryContent
+        URL contributionURL = location.toURL();
+        URI relative = rootFile.toURI().relativize(location.toURI());
+        contributionLocations.put(contribution, relative.toString());
+        saveMap();
+
+        return contributionURL;
+    }
+
+    public URL store(String contribution, URL sourceURL) throws IOException {
+        // where the file should be stored in the repository
+        File location = mapToFile(sourceURL);
+        File source = FileHelper.toFile(sourceURL);
+        if (source == null || source.isFile()) {
+            URLConnection connection = sourceURL.openConnection();
+            connection.setUseCaches(false);
+            InputStream is = connection.getInputStream();
+            try {
+                return store(contribution, sourceURL, is);
+            } finally {
+                IOHelper.closeQuietly(is);
+            }
+        }
+
+        FileHelper.forceMkdir(location);
+        FileHelper.copyDirectory(source, location);
+
+        // add contribution to repositoryContent
+        URI relative = rootFile.toURI().relativize(location.toURI());
+        contributionLocations.put(contribution, relative.toString());
+        saveMap();
+
+        return location.toURL();
+    }
+
+    public URL find(String contribution) {
+        if (contribution == null) {
+            return null;
+        }
+        String location = contributionLocations.get(contribution);
+        if (location == null) {
+            return null;
+        }
+        try {
+            return new File(rootFile, location).toURL();
+        } catch (MalformedURLException e) {
+            // Should not happen
+            throw new AssertionError(e);
+        }
+    }
+
+    public void remove(String contribution) {
+        URL contributionURL = this.find(contribution);
+        if (contributionURL != null) {
+            // remove
+            try {
+                FileHelper.forceDelete(FileHelper.toFile(contributionURL));
+                this.contributionLocations.remove(contribution);
+                saveMap();
+            } catch (IOException ioe) {
+                // handle file could not be removed
+            }
+        }
+    }
+
+    public List<String> list() {
+        return new ArrayList<String>(contributionLocations.keySet());
+    }
+
+    public void init() {
+        File domainFile = new File(rootFile, "sca-domain.xml");
+        if (!domainFile.isFile()) {
+            return;
+        }
+        FileInputStream is;
+        try {
+            is = new FileInputStream(domainFile);
+        } catch (FileNotFoundException e) {
+            return;
+        }
+        try {
+            XMLStreamReader reader = factory.createXMLStreamReader(new InputStreamReader(is, "UTF-8"));
+            while (reader.hasNext()) {
+                switch (reader.getEventType()) {
+                    case XMLStreamConstants.START_ELEMENT:
+                        String name = reader.getName().getLocalPart();
+                        if ("domain".equals(name)) {
+                            String uri = reader.getAttributeValue(null, "uri");
+                            if (uri != null) {
+                                domain = URI.create(uri);
+                            }
+                        }
+                        if ("contribution".equals(name)) {
+                            String uri = reader.getAttributeValue(null, "uri");
+                            String location = reader.getAttributeValue(null, "location");
+                            contributionLocations.put(uri, location);
+                        }
+                        break;
+                    default:
+                        break;
+                }
+                reader.next();
+            }
+        } catch (Exception e) {
+            // Ignore
+        } finally {
+            IOHelper.closeQuietly(is);
+        }
+    }
+
+    private void saveMap() {
+        File domainFile = new File(rootFile, DOMAIN_INDEX_FILENAME);
+        FileOutputStream os = null;
+        try {
+            os = new FileOutputStream(domainFile);
+            PrintWriter writer = new PrintWriter(new OutputStreamWriter(os, "UTF-8"));
+            writer.println("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
+            writer.println("<domain uri=\"" + getDomain() + "\" xmlns=\"" + NS + "\">");
+            for (Map.Entry<String, String> e : contributionLocations.entrySet()) {
+                writer.println("    <contribution uri=\"" + e.getKey() + "\" location=\"" + e.getValue() + "\"/>");
+            }
+            writer.println("</domain>");
+            writer.flush();
+        } catch (IOException e) {
+            throw new IllegalArgumentException(e);
+        } finally {
+            IOHelper.closeQuietly(os);
+        }
+    }
+
+    public void destroy() {
+    }
+    
+    public void addContribution(Contribution contribution) {
+        contributionMap.put(contribution.getURI(), contribution);
+        contributions.add(contribution);
+    }
+    
+    public void removeContribution(Contribution contribution) {
+        contributionMap.remove(contribution.getURI());
+        contributions.remove(contribution);
+    }
+    
+    public void updateContribution(Contribution contribution) {
+        Contribution oldContribution = contributionMap.remove(contribution.getURI());
+        contributions.remove(oldContribution);
+        contributionMap.put(contribution.getURI(), contribution);
+        contributions.add(contribution);
+    }
+    
+    public Contribution getContribution(String uri) {
+        return contributionMap.get(uri);
+    }
+    
+    public List<Contribution> getContributions() {
+        return Collections.unmodifiableList(contributions);
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/impl/ContributionServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/impl/ContributionServiceImpl.java
new file mode 100644
index 0000000000..19afc63c5a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/impl/ContributionServiceImpl.java
@@ -0,0 +1,487 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.service.impl;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.net.URLConnection;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.PackageProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint;
+import org.apache.tuscany.sca.contribution.service.ContributionException;
+import org.apache.tuscany.sca.contribution.service.ContributionRepository;
+import org.apache.tuscany.sca.contribution.service.ContributionService;
+import org.apache.tuscany.sca.contribution.service.ExtensibleContributionListener;
+import org.apache.tuscany.sca.contribution.service.util.IOHelper;
+import org.apache.tuscany.sca.contribution.xml.ContributionMetadataDocumentProcessor;
+
+/**
+ * Service interface that manages artifacts contributed to a Tuscany runtime.
+ * 
+ * @version $Rev$ $Date$
+ */
+/**
+ * 
+ */
+public class ContributionServiceImpl implements ContributionService {
+
+    /**
+     * Repository where contributions are stored. Usually set by injection.
+     */
+    private ContributionRepository contributionRepository;
+
+    /**
+     * Registry of available package processors.
+     */
+    private PackageProcessor packageProcessor;
+
+    /**
+     * Registry of available artifact processors
+     */
+
+    private URLArtifactProcessor artifactProcessor;
+
+    /**
+     * Registry of available stax processors,
+     * used for loading contribution metadata in a extensible way
+     */
+    private StAXArtifactProcessor staxProcessor;
+
+    /**
+     * Event listener for contribution operations
+     */
+    private ExtensibleContributionListener contributionListener;
+
+    /**
+     * Registry of available model resolvers
+     */
+
+    private ModelResolverExtensionPoint modelResolvers;
+
+    /**
+     * Model factory extension point
+     */
+
+    private ModelFactoryExtensionPoint modelFactories;
+
+    /**
+     * xml factory used to create reader instance to load contribution metadata
+     */
+    private XMLInputFactory xmlFactory;
+
+    /**
+     * Assembly factory
+     */
+    private AssemblyFactory assemblyFactory;
+
+    /**
+     * Contribution model factory
+     */
+    private ContributionFactory contributionFactory;
+    
+    
+    private ModelResolver domainResolver;
+
+
+    private List scaDefinitionsSink = null; 
+    
+    private String COMPOSITE_FILE_EXTN = ".composite";    
+
+    public ContributionServiceImpl(ContributionRepository repository,
+                                   PackageProcessor packageProcessor,
+                                   URLArtifactProcessor documentProcessor,
+                                   StAXArtifactProcessor staxProcessor,
+                                   ExtensibleContributionListener contributionListener,
+                                   ModelResolver domainResolver,
+                                   ModelResolverExtensionPoint modelResolvers,
+                                   ModelFactoryExtensionPoint modelFactories,
+                                   AssemblyFactory assemblyFactory,
+                                   ContributionFactory contributionFactory,
+                                   XMLInputFactory xmlFactory,
+                                   List scaDefnSink) {
+        super();
+        this.contributionRepository = repository;
+        this.packageProcessor = packageProcessor;
+        this.artifactProcessor = documentProcessor;
+        this.staxProcessor = staxProcessor;
+        this.contributionListener = contributionListener;
+        this.modelResolvers = modelResolvers;
+        this.modelFactories = modelFactories;
+        this.xmlFactory = xmlFactory;
+        this.assemblyFactory = assemblyFactory;
+        this.contributionFactory = contributionFactory;
+        this.domainResolver = domainResolver;
+        this.scaDefinitionsSink = scaDefnSink;
+    }
+
+    public Contribution contribute(String contributionURI, URL sourceURL, boolean storeInRepository)
+        throws ContributionException, IOException {
+        if (contributionURI == null) {
+            throw new IllegalArgumentException("URI for the contribution is null");
+        }
+        if (sourceURL == null) {
+            throw new IllegalArgumentException("Source URL for the contribution is null");
+        }
+
+        return addContribution(contributionURI, sourceURL, null, null, storeInRepository);
+    }
+
+    public Contribution contribute(String contributionURI,
+                                   URL sourceURL,
+                                   ModelResolver modelResolver,
+                                   boolean storeInRepository) throws ContributionException, IOException {
+        if (contributionURI == null) {
+            throw new IllegalArgumentException("URI for the contribution is null");
+        }
+        if (sourceURL == null) {
+            throw new IllegalArgumentException("Source URL for the contribution is null");
+        }
+
+        return addContribution(contributionURI, sourceURL, null, modelResolver, storeInRepository);
+    }
+
+    public Contribution contribute(String contributionURI, URL sourceURL, InputStream input)
+        throws ContributionException, IOException {
+
+        return addContribution(contributionURI, sourceURL, input, null, true);
+    }
+
+    public Contribution contribute(String contributionURI, URL sourceURL, InputStream input, ModelResolver modelResolver)
+        throws ContributionException, IOException {
+
+        return addContribution(contributionURI, sourceURL, input, modelResolver, true);
+    }
+
+    public Contribution getContribution(String uri) {
+        return this.contributionRepository.getContribution(uri);
+    }
+
+    /**
+     * Remove a contribution and notify listener that contribution was removed
+     */
+    public void remove(String uri) throws ContributionException {
+        Contribution contribution = contributionRepository.getContribution(uri);
+        this.contributionRepository.removeContribution(contribution);
+        this.contributionListener.contributionRemoved(this.contributionRepository, contribution);
+    }
+
+    /**
+     * Add a composite model to the contribution
+     */
+    public void addDeploymentComposite(Contribution contribution, Composite composite) throws ContributionException {
+        Artifact artifact = this.contributionFactory.createArtifact();
+        artifact.setURI(composite.getURI());
+        artifact.setModel(composite);
+
+        contribution.getArtifacts().add(artifact);
+
+        contribution.getDeployables().add(composite);
+    }
+
+    /**
+     * Utility/Helper methods for contribution service
+     */
+
+    /**
+     * Perform read of the contribution metada loader (sca-contribution.xml and sca-contribution-generated.xml)
+     * When the two metadata files are available, the information provided are merged, and the sca-contribution has priorities
+     * 
+     * @param sourceURL
+     * @return Contribution
+     * @throws ContributionException
+     */
+    private Contribution readContributionMetadata(URL sourceURL) throws ContributionException {
+        Contribution contributionMetadata = contributionFactory.createContribution();
+
+        ContributionMetadataDocumentProcessor metadataDocumentProcessor =
+            new ContributionMetadataDocumentProcessor(staxProcessor, xmlFactory);
+        
+        URL[] urls = {sourceURL};
+        URLClassLoader cl = new URLClassLoader(urls, null);
+        
+        for (String path: new String[]{
+                                       Contribution.SCA_CONTRIBUTION_GENERATED_META,
+                                       Contribution.SCA_CONTRIBUTION_META}) {
+            URL url = cl.getResource(path);
+            if (url != null) {
+                Contribution contribution = metadataDocumentProcessor.read(sourceURL, URI.create(path), url);
+                contributionMetadata.getImports().addAll(contribution.getImports());
+                contributionMetadata.getExports().addAll(contribution.getExports());
+                contributionMetadata.getDeployables().addAll(contribution.getDeployables());
+            }
+        }
+        
+        // For debugging purposes, write it back to XML
+        //        if (contributionMetadata != null) {
+        //            try {
+        //                ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        //                XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
+        //                outputFactory.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, Boolean.TRUE);
+        //                staxProcessor.write(contributionMetadata, outputFactory.createXMLStreamWriter(bos));
+        //                Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(new ByteArrayInputStream(bos.toByteArray()));
+        //                OutputFormat format = new OutputFormat();
+        //                format.setIndenting(true);
+        //                format.setIndent(2);
+        //                XMLSerializer serializer = new XMLSerializer(System.out, format);
+        //                serializer.serialize(document);
+        //            } catch (Exception e) {
+        //                e.printStackTrace();
+        //            }
+        //        }
+
+        return contributionMetadata;
+    }
+
+    /**
+     * Note:
+     * 
+     * @param contributionURI ContributionID
+     * @param sourceURL contribution location
+     * @param contributionStream contribution content
+     * @param storeInRepository flag if we store the contribution into the
+     *            repository or not
+     * @return the contribution model representing the contribution 
+     * @throws IOException
+     * @throws DeploymentException
+     */
+    private Contribution addContribution(String contributionURI,
+                                         URL sourceURL,
+                                         InputStream contributionStream,
+                                         ModelResolver modelResolver,
+                                         boolean storeInRepository) throws IOException, ContributionException {
+
+        if (contributionStream == null && sourceURL == null) {
+            throw new IllegalArgumentException("The content of the contribution is null.");
+        }
+
+        // store the contribution in the contribution repository
+        URL locationURL = sourceURL;
+        if (contributionRepository != null && storeInRepository) {
+            if (contributionStream == null) {
+                locationURL = contributionRepository.store(contributionURI, sourceURL);
+            } else {
+                locationURL = contributionRepository.store(contributionURI, sourceURL, contributionStream);
+            }
+        }
+
+        //initialize contribution based on it's metadata if available
+        Contribution contribution = readContributionMetadata(locationURL);
+
+        // Create contribution model resolver
+        if (modelResolver == null) {
+            //FIXME Remove this domain resolver, visibility of policy declarations should be handled by
+            // the contribution import/export mechanism instead of this domainResolver hack.
+            modelResolver = new ExtensibleModelResolver(contribution, modelResolvers, modelFactories, domainResolver);
+        }
+
+        //set contribution initial information
+        contribution.setURI(contributionURI.toString());
+        contribution.setLocation(locationURL.toString());
+        contribution.setModelResolver(modelResolver);
+        
+        List<URI> contributionArtifacts = null;
+
+        //NOTE: if a contribution is stored on the repository
+        //the stream would be consumed at this point
+        if (storeInRepository || contributionStream == null) {
+            URLConnection connection = sourceURL.openConnection();
+            connection.setUseCaches(false);
+            contributionStream = connection.getInputStream();
+            try {
+                // process the contribution
+                contributionArtifacts = this.packageProcessor.getArtifacts(locationURL, contributionStream);
+            } finally {
+                IOHelper.closeQuietly(contributionStream);
+                contributionStream = null;
+            }
+        } else {
+            // process the contribution
+            contributionArtifacts = this.packageProcessor.getArtifacts(locationURL, contributionStream);
+        }
+        
+        // Read all artifacts in the contribution
+        try {
+            processReadPhase(contribution, contributionArtifacts);
+        } catch ( Exception e ) {
+            throw new ContributionException(e);
+        }
+
+        //
+        this.contributionListener.contributionAdded(this.contributionRepository, contribution);
+
+        // Resolve them
+        processResolvePhase(contribution);
+
+        // Add all composites under META-INF/sca-deployables to the
+        // list of deployables
+        String prefix = Contribution.SCA_CONTRIBUTION_DEPLOYABLES;
+        for (Artifact artifact : contribution.getArtifacts()) {
+            if (artifact.getModel() instanceof Composite) {
+                if (artifact.getURI().startsWith(prefix)) {
+                    Composite composite = (Composite)artifact.getModel();
+                    if (!contribution.getDeployables().contains(composite)) {
+                        contribution.getDeployables().add(composite);
+                    }
+                }
+            }
+        }
+
+        // store the contribution on the registry
+        this.contributionRepository.addContribution(contribution);
+
+        return contribution;
+    }
+
+    /**
+     * This utility method process each artifact and delegates to proper 
+     * artifactProcessor to read the model and generate the in-memory representation
+     *  
+     * @param contribution
+     * @param artifacts
+     * @throws ContributionException
+     * @throws MalformedURLException
+     */
+    private void processReadPhase(Contribution contribution, List<URI> artifacts) throws ContributionException,
+        MalformedURLException, XMLStreamException {
+
+        ModelResolver modelResolver = contribution.getModelResolver();
+        URL contributionURL = new URL(contribution.getLocation());
+        
+        List<URI> compositeUris = new ArrayList<URI>();
+        
+        Object model = null;
+        for (URI anArtifactUri : artifacts) {
+            if ( anArtifactUri.toString().endsWith(COMPOSITE_FILE_EXTN)) {
+                compositeUris.add(anArtifactUri);
+            } else {
+                URL artifactURL = packageProcessor.getArtifactURL(new URL(contribution.getLocation()), anArtifactUri);
+
+                // Add the deployed artifact model to the resolver
+                Artifact artifact = this.contributionFactory.createArtifact();
+                artifact.setURI(anArtifactUri.toString());
+                artifact.setLocation(artifactURL.toString());
+                contribution.getArtifacts().add(artifact);
+                modelResolver.addModel(artifact);
+                
+                model = this.artifactProcessor.read(contributionURL, anArtifactUri, artifactURL);
+                
+                if (model != null) {
+                    artifact.setModel(model);
+
+                    // Add the loaded model to the model resolver
+                    modelResolver.addModel(model);
+                    
+                    if ( isSCADefnsFile(anArtifactUri) ) {
+                        scaDefinitionsSink.add(model);
+                    }
+                }
+            }
+        }
+        
+        for (URI anArtifactUri : compositeUris) {
+            URL artifactURL = packageProcessor.getArtifactURL(new URL(contribution.getLocation()), anArtifactUri);
+
+            // Add the deployed artifact model to the resolver
+            Artifact artifact = this.contributionFactory.createArtifact();
+            artifact.setURI(anArtifactUri.toString());
+            artifact.setLocation(artifactURL.toString());
+            contribution.getArtifacts().add(artifact);
+            modelResolver.addModel(artifact);
+            
+            model = this.artifactProcessor.read(contributionURL, anArtifactUri, artifactURL);
+            if (model != null) {
+                artifact.setModel(model);
+                // Add the loaded model to the model resolver
+                modelResolver.addModel(model);
+            }
+        }
+    }
+
+    /**
+     * This utility method process each artifact and delegates to proper 
+     * artifactProcessor to resolve the model references
+     * 
+     * @param contribution
+     * @throws ContributionException
+     */
+    @SuppressWarnings("unchecked")
+    private void processResolvePhase(Contribution contribution) throws ContributionException {
+        List<Artifact> composites = new ArrayList<Artifact>();
+
+        // for each artifact that was processed on the contribution
+        for (Artifact artifact : contribution.getArtifacts()) {
+            //leave the composites to be resolved at the end
+            if (artifact.getURI().endsWith(".composite")) {
+                composites.add(artifact);
+            } else {
+                // resolve the model object
+                if (artifact.getModel() != null) {
+                    this.artifactProcessor.resolve(artifact.getModel(), contribution.getModelResolver());
+                }
+            }
+        }
+
+        //process each composite file
+        for (Artifact artifact : composites) {
+            // resolve the model object
+            if (artifact.getModel() != null) {
+                // System.out.println("Processing Resolve Phase : " + artifact.getURI());
+                this.artifactProcessor.resolve(artifact.getModel(), contribution.getModelResolver());
+            }
+        }
+
+        //resolve deployables from contribution metadata
+        List<Composite> resolvedDeployables = new ArrayList<Composite>();
+        for (Composite deployableComposite : contribution.getDeployables()) {
+            Composite resolvedDeployable =
+                contribution.getModelResolver().resolveModel(Composite.class, deployableComposite);
+
+            resolvedDeployables.add(resolvedDeployable);
+        }
+        contribution.getDeployables().clear();
+        contribution.getDeployables().addAll(resolvedDeployables);
+    }
+
+    private boolean isSCADefnsFile(URI uri) {
+        int index = uri.toString().lastIndexOf("/");
+
+        index = (index != -1) ? index + 1 : 0;
+
+        return uri.toString().substring(index).equals("definitions.xml");
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/impl/PackageTypeDescriberImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/impl/PackageTypeDescriberImpl.java
new file mode 100644
index 0000000000..4ad070b2c3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/impl/PackageTypeDescriberImpl.java
@@ -0,0 +1,103 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.service.impl;
+
+import java.io.IOException;
+import java.net.URL;
+import java.net.URLConnection;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.ContentType;
+import org.apache.tuscany.sca.contribution.PackageType;
+import org.apache.tuscany.sca.contribution.service.TypeDescriber;
+import org.apache.tuscany.sca.contribution.service.util.FileHelper;
+
+/**
+ * Implementation of the content describer for contribution packages
+ *
+ * @version $Rev$ $Date$
+ */
+public class PackageTypeDescriberImpl implements TypeDescriber {
+    private final Map<String, String> contentTypeRegistry = new HashMap<String, String>();
+
+    public PackageTypeDescriberImpl() {
+        super();
+        init();
+    }
+
+    /**
+     * Initialize contentType registry with know types based on known file extensions
+     */
+    private void init() {
+        contentTypeRegistry.put("JAR", PackageType.JAR);
+        contentTypeRegistry.put("WAR", PackageType.JAR);
+    }
+
+    protected String resolveContentyTypeByExtension(URL resourceURL) {
+        String artifactExtension = FileHelper.getExtension(resourceURL.getPath());
+        if (artifactExtension == null) {
+            return null;
+        }
+        return contentTypeRegistry.get(artifactExtension.toUpperCase());
+    }
+
+    /**
+     * Build contentType for a specific resource. We first check if the file is
+     * a supported one (looking into our registry based on resource extension)
+     * If not found, we try to check file contentType Or we return
+     * defaultContentType provided
+     * 
+     * @param resourceURL The artifact url
+     * @param defaultContentType The default content type if we can't find the correc one
+     * @return The content type
+     */
+    public String getType(URL resourceURL, String defaultContentType) {
+        URLConnection connection = null;
+        String contentType = defaultContentType;
+
+        if (resourceURL.getProtocol().equals("file") && FileHelper.toFile(resourceURL).isDirectory()) {
+            // Special case : contribution is a folder
+            contentType = PackageType.FOLDER;
+        } else if (resourceURL.getProtocol().equals("bundle")||resourceURL.getProtocol().equals("bundleresource")) {
+            contentType = PackageType.BUNDLE;
+        } else {
+            contentType = resolveContentyTypeByExtension(resourceURL);
+            if (contentType == null) {
+                try {
+                    connection = resourceURL.openConnection();
+                    connection.setUseCaches(false);
+                    contentType = connection.getContentType();
+    
+                    if (contentType == null || contentType.equals("content/unknown")) {
+                        // here we couldn't figure out from our registry or from URL and it's not a special file
+                        // return defaultContentType if provided
+                        contentType = defaultContentType;
+                    }
+                } catch (IOException io) {
+                    // could not access artifact, just ignore and we will return
+                    // null contentType
+                }
+            }
+        }
+        return contentType == null ? defaultContentType : contentType;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/util/FileHelper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/util/FileHelper.java
new file mode 100644
index 0000000000..cd5e87ca42
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/util/FileHelper.java
@@ -0,0 +1,701 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.service.util;
+
+import java.io.File;
+import java.io.FileFilter;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.net.URL;
+import java.util.regex.Pattern;
+
+public class FileHelper {
+    /**
+     * The extension separator character.
+     */
+    private static final char EXTENSION_SEPARATOR = '.';
+
+    /**
+     * The Unix separator character.
+     */
+    private static final char UNIX_SEPARATOR = '/';
+
+    /**
+     * The Windows separator character.
+     */
+    private static final char WINDOWS_SEPARATOR = '\\';
+
+    /**
+     * Returns the index of the last directory separator character.
+     * <p>
+     * This method will handle a file in either Unix or Windows format. The
+     * position of the last forward or backslash is returned.
+     * <p>
+     * The output will be the same irrespective of the machine that the code is
+     * running on.
+     * 
+     * @param filename the filename to find the last path separator in, null
+     *            returns -1
+     * @return the index of the last separator character, or -1 if there is no
+     *         such character
+     */
+    public static int indexOfLastSeparator(String filename) {
+        if (filename == null) {
+            return -1;
+        }
+        int lastUnixPos = filename.lastIndexOf(UNIX_SEPARATOR);
+        int lastWindowsPos = filename.lastIndexOf(WINDOWS_SEPARATOR);
+        return Math.max(lastUnixPos, lastWindowsPos);
+    }
+
+    /**
+     * Returns the index of the last extension separator character, which is a
+     * dot.
+     * <p>
+     * This method also checks that there is no directory separator after the
+     * last dot. To do this it uses {@link #indexOfLastSeparator(String)} which
+     * will handle a file in either Unix or Windows format.
+     * <p>
+     * The output will be the same irrespective of the machine that the code is
+     * running on.
+     * 
+     * @param filename the filename to find the last path separator in, null
+     *            returns -1
+     * @return the index of the last separator character, or -1 if there is no
+     *         such character
+     */
+    public static int indexOfExtension(String filename) {
+        if (filename == null) {
+            return -1;
+        }
+        int extensionPos = filename.lastIndexOf(EXTENSION_SEPARATOR);
+        int lastSeparator = indexOfLastSeparator(filename);
+        return lastSeparator > extensionPos ? -1 : extensionPos;
+    }
+
+    /**
+     * Gets the name minus the path from a full filename.
+     * <p>
+     * This method will handle a file in either Unix or Windows format. The text
+     * after the last forward or backslash is returned.
+     * 
+     * <pre>
+     * a/b/c.txt --&gt; c.txt
+     * a.txt     --&gt; a.txt
+     * a/b/c     --&gt; c
+     * a/b/c/    --&gt; &quot;&quot;
+     * </pre>
+     * 
+     * <p>
+     * The output will be the same irrespective of the machine that the code is
+     * running on.
+     * 
+     * @param fileName the filename to query, null returns null
+     * @return the name of the file without the path, or an empty string if none
+     *         exists
+     */
+    public static String getName(String fileName) {
+        if (fileName == null) {
+            return null;
+        }
+        int index = indexOfLastSeparator(fileName);
+        return fileName.substring(index + 1);
+    }
+
+    /**
+     * Gets the extension of a filename.
+     * <p>
+     * This method returns the textual part of the filename after the last dot.
+     * There must be no directory separator after the dot.
+     * 
+     * <pre>
+     * foo.txt      --&gt; &quot;txt&quot;
+     * a/b/c.jpg    --&gt; &quot;jpg&quot;
+     * a/b.txt/c    --&gt; &quot;&quot;
+     * a/b/c        --&gt; &quot;&quot;
+     * </pre>
+     * 
+     * <p>
+     * The output will be the same irrespective of the machine that the code is
+     * running on.
+     * 
+     * @param filename the filename to retrieve the extension of.
+     * @return the extension of the file or an empty string if none exists.
+     */
+    public static String getExtension(String filename) {
+        if (filename == null) {
+            return null;
+        }
+        int index = indexOfExtension(filename);
+        if (index == -1) {
+            return "";
+        } else {
+            return filename.substring(index + 1);
+        }
+    }
+
+    /**
+     * Make a directory, including any necessary but nonexistent parent
+     * directories. If there already exists a file with specified name or the
+     * directory cannot be created then an exception is thrown.
+     * 
+     * @param directory directory to create, not null
+     * @throws NullPointerException if the directory is null
+     * @throws IOException if the directory cannot be created
+     */
+    public static void forceMkdir(File directory) throws IOException {
+        if (directory.exists()) {
+            if (directory.isFile()) {
+                String message =
+                    "File " + directory + " exists and is " + "not a directory. Unable to create directory.";
+                throw new IOException(message);
+            }
+        } else {
+            if (!directory.mkdirs()) {
+                String message = "Unable to create directory " + directory;
+                throw new IOException(message);
+            }
+        }
+    }
+
+    /**
+     * Delete a file. If file is a directory, delete it and all sub-directories.
+     * <p>
+     * The difference between File.delete() and this method are:
+     * <ul>
+     * <li>A directory to be deleted does not have to be empty.</li>
+     * <li>You get exceptions when a file or directory cannot be deleted.
+     * (java.io.File methods returns a boolean)</li>
+     * </ul>
+     * 
+     * @param file file or directory to delete, not null
+     * @throws NullPointerException if the directory is null
+     * @throws IOException in case deletion is unsuccessful
+     */
+    public static void forceDelete(File file) throws IOException {
+        if (file.isDirectory()) {
+            deleteDirectory(file);
+        } else {
+            if (!file.exists()) {
+                throw new FileNotFoundException("File does not exist: " + file);
+            }
+            if (!file.delete()) {
+                String message = "Unable to delete file: " + file;
+                throw new IOException(message);
+            }
+        }
+    }
+
+    /**
+     * Convert from a <code>URL</code> to a <code>File</code>.
+     * <p>
+     * From version 1.1 this method will decode the URL. Syntax such as
+     * <code>file:///my%20docs/file.txt</code> will be correctly decoded to
+     * <code>/my docs/file.txt</code>.
+     * 
+     * @param url the file URL to convert, null returns null
+     * @return the equivalent <code>File</code> object, or <code>null</code>
+     *         if the URL's protocol is not <code>file</code>
+     * @throws IllegalArgumentException if the file is incorrectly encoded
+     */
+    public static File toFile(URL url) {
+        if (url == null || !url.getProtocol().equals("file")) {
+            return null;
+        } else {
+            String filename = url.getFile().replace('/', File.separatorChar);
+            int pos = 0;
+            while ((pos = filename.indexOf('%', pos)) >= 0) { // NOPMD
+                if (pos + 2 < filename.length()) {
+                    String hexStr = filename.substring(pos + 1, pos + 3);
+                    char ch = (char)Integer.parseInt(hexStr, 16);
+                    filename = filename.substring(0, pos) + ch + filename.substring(pos + 3);
+                }
+            }
+            return new File(filename);
+        }
+    }
+
+    public static FileFilter getFileFilter(String regExp, boolean ignoreCase) {
+        return new RegExpFilter(regExp, ignoreCase);
+    }
+
+    /**
+     * A regular-expression based resource filter
+     */
+    public static class RegExpFilter implements FileFilter {
+        private Pattern pattern;
+
+        public RegExpFilter(Pattern pattern) {
+            this.pattern = pattern;
+        }
+
+        public RegExpFilter(String patternStr, boolean ignoreCase) {
+            this.pattern = Pattern.compile(patternStr, ignoreCase ? Pattern.CASE_INSENSITIVE : 0);
+        }
+
+        public boolean accept(File file) {
+            return pattern.matcher(file.getName()).matches();
+        }
+
+        /**
+         * Convert wildcard into a regex pattern
+         * 
+         * @param str
+         * @return
+         */
+        public static RegExpFilter getWildcardFilter(String str, boolean ignoreCase) {
+            StringBuffer buffer = new StringBuffer();
+            for (int i = 0; i < str.length(); i++) {
+                char ch = str.charAt(i);
+                if (ch == '?') {
+                    buffer.append('.');
+                } else if (ch == '*') {
+                    buffer.append(".*");
+                } else {
+                    buffer.append(ch);
+                }
+            }
+            return new RegExpFilter(buffer.toString(), ignoreCase);
+        }
+
+    }
+
+    /**
+     * Clean a directory without deleting it.
+     * 
+     * @param directory directory to clean
+     * @throws IOException in case cleaning is unsuccessful
+     */
+    public static void cleanDirectory(File directory) throws IOException {
+        if (!directory.exists()) {
+            String message = directory + " does not exist";
+            throw new IllegalArgumentException(message);
+        }
+
+        if (!directory.isDirectory()) {
+            String message = directory + " is not a directory";
+            throw new IllegalArgumentException(message);
+        }
+
+        File[] files = directory.listFiles();
+        if (files == null) { // null if security restricted
+            throw new IOException("Failed to list contents of " + directory);
+        }
+
+        IOException exception = null;
+        for (int i = 0; i < files.length; i++) {
+            File file = files[i];
+            try {
+                forceDelete(file);
+            } catch (IOException ioe) {
+                exception = ioe;
+            }
+        }
+
+        if (null != exception) {
+            throw exception;
+        }
+    }
+
+    /**
+     * Clean a directory without deleting it.
+     * 
+     * @param directory directory to clean, must not be <code>null</code>
+     * @throws NullPointerException if the directory is <code>null</code>
+     * @throws IOException in case cleaning is unsuccessful
+     */
+    private static void cleanDirectoryOnExit(File directory) throws IOException {
+        if (!directory.exists()) {
+            String message = directory + " does not exist";
+            throw new IllegalArgumentException(message);
+        }
+
+        if (!directory.isDirectory()) {
+            String message = directory + " is not a directory";
+            throw new IllegalArgumentException(message);
+        }
+
+        File[] files = directory.listFiles();
+        if (files == null) { // null if security restricted
+            throw new IOException("Failed to list contents of " + directory);
+        }
+
+        IOException exception = null;
+        for (int i = 0; i < files.length; i++) {
+            File file = files[i];
+            try {
+                forceDeleteOnExit(file);
+            } catch (IOException ioe) {
+                exception = ioe;
+            }
+        }
+
+        if (null != exception) {
+            throw exception;
+        }
+    }
+
+    /**
+     * Copies a whole directory to a new location preserving the file dates.
+     * <p>
+     * This method copies the specified directory and all its child directories
+     * and files to the specified destination. The destination is the new
+     * location and name of the directory.
+     * <p>
+     * The destination directory is created if it does not exist. If the
+     * destination directory did exist, then this method merges the source with
+     * the destination, with the source taking precedence.
+     * 
+     * @param srcDir an existing directory to copy, must not be
+     *            <code>null</code>
+     * @param destDir the new directory, must not be <code>null</code>
+     * @throws NullPointerException if source or destination is
+     *             <code>null</code>
+     * @throws IOException if source or destination is invalid
+     * @throws IOException if an IO error occurs during copying
+     * @since Commons IO 1.1
+     */
+    public static void copyDirectory(File srcDir, File destDir) throws IOException {
+        copyDirectory(srcDir, destDir, true);
+    }
+
+    /**
+     * Copies a whole directory to a new location.
+     * <p>
+     * This method copies the contents of the specified source directory to
+     * within the specified destination directory.
+     * <p>
+     * The destination directory is created if it does not exist. If the
+     * destination directory did exist, then this method merges the source with
+     * the destination, with the source taking precedence.
+     * 
+     * @param srcDir an existing directory to copy, must not be
+     *            <code>null</code>
+     * @param destDir the new directory, must not be <code>null</code>
+     * @param preserveFileDate true if the file date of the copy should be the
+     *            same as the original
+     * @throws NullPointerException if source or destination is
+     *             <code>null</code>
+     * @throws IOException if source or destination is invalid
+     * @throws IOException if an IO error occurs during copying
+     * @since Commons IO 1.1
+     */
+    public static void copyDirectory(File srcDir, File destDir, boolean preserveFileDate) throws IOException {
+        if (srcDir == null) {
+            throw new NullPointerException("Source must not be null");
+        }
+        if (destDir == null) {
+            throw new NullPointerException("Destination must not be null");
+        }
+        if (!srcDir.exists()) {
+            throw new FileNotFoundException("Source '" + srcDir + "' does not exist");
+        }
+        if (!srcDir.isDirectory()) {
+            throw new IOException("Source '" + srcDir + "' exists but is not a directory");
+        }
+        if (srcDir.getCanonicalPath().equals(destDir.getCanonicalPath())) {
+            throw new IOException("Source '" + srcDir + "' and destination '" + destDir + "' are the same");
+        }
+        doCopyDirectory(srcDir, destDir, preserveFileDate);
+    }
+
+    // -----------------------------------------------------------------------
+    /**
+     * Copies a directory to within another directory preserving the file dates.
+     * <p>
+     * This method copies the source directory and all its contents to a
+     * directory of the same name in the specified destination directory.
+     * <p>
+     * The destination directory is created if it does not exist. If the
+     * destination directory did exist, then this method merges the source with
+     * the destination, with the source taking precedence.
+     * 
+     * @param srcDir an existing directory to copy, must not be
+     *            <code>null</code>
+     * @param destDir the directory to place the copy in, must not be
+     *            <code>null</code>
+     * @throws NullPointerException if source or destination is
+     *             <code>null</code>
+     * @throws IOException if source or destination is invalid
+     * @throws IOException if an IO error occurs during copying
+     * @since Commons IO 1.2
+     */
+    public static void copyDirectoryToDirectory(File srcDir, File destDir) throws IOException {
+        if (srcDir == null) {
+            throw new NullPointerException("Source must not be null");
+        }
+        if (!(srcDir.exists() && srcDir.isDirectory())) {
+            throw new IllegalArgumentException("Source '" + destDir + "' is not a directory");
+        }
+        if (destDir == null) {
+            throw new NullPointerException("Destination must not be null");
+        }
+        if (!(destDir.exists() && destDir.isDirectory())) {
+            throw new IllegalArgumentException("Destination '" + destDir + "' is not a directory");
+        }
+        copyDirectory(srcDir, new File(destDir, srcDir.getName()), true);
+    }
+
+    /**
+     * Copies a file to a new location preserving the file date.
+     * <p>
+     * This method copies the contents of the specified source file to the
+     * specified destination file. The directory holding the destination file is
+     * created if it does not exist. If the destination file exists, then this
+     * method will overwrite it.
+     * 
+     * @param srcFile an existing file to copy, must not be <code>null</code>
+     * @param destFile the new file, must not be <code>null</code>
+     * @throws NullPointerException if source or destination is
+     *             <code>null</code>
+     * @throws IOException if source or destination is invalid
+     * @throws IOException if an IO error occurs during copying
+     * @see #copyFileToDirectory(File, File)
+     */
+    public static void copyFile(File srcFile, File destFile) throws IOException {
+        copyFile(srcFile, destFile, true);
+    }
+
+    /**
+     * Copies a file to a new location.
+     * <p>
+     * This method copies the contents of the specified source file to the
+     * specified destination file. The directory holding the destination file is
+     * created if it does not exist. If the destination file exists, then this
+     * method will overwrite it.
+     * 
+     * @param srcFile an existing file to copy, must not be <code>null</code>
+     * @param destFile the new file, must not be <code>null</code>
+     * @param preserveFileDate true if the file date of the copy should be the
+     *            same as the original
+     * @throws NullPointerException if source or destination is
+     *             <code>null</code>
+     * @throws IOException if source or destination is invalid
+     * @throws IOException if an IO error occurs during copying
+     * @see #copyFileToDirectory(File, File, boolean)
+     */
+    public static void copyFile(File srcFile, File destFile, boolean preserveFileDate) throws IOException {
+        if (srcFile == null) {
+            throw new NullPointerException("Source must not be null");
+        }
+        if (destFile == null) {
+            throw new NullPointerException("Destination must not be null");
+        }
+        if (!srcFile.exists()) {
+            throw new FileNotFoundException("Source '" + srcFile + "' does not exist");
+        }
+        if (srcFile.isDirectory()) {
+            throw new IOException("Source '" + srcFile + "' exists but is a directory");
+        }
+        if (srcFile.getCanonicalPath().equals(destFile.getCanonicalPath())) {
+            throw new IOException("Source '" + srcFile + "' and destination '" + destFile + "' are the same");
+        }
+        if (!(destFile.getParentFile() != null && destFile.getParentFile().exists())) {
+            if (!destFile.getParentFile().mkdirs()) { //NOPMD
+                throw new IOException("Destination '" + destFile + "' directory cannot be created");
+            }
+        }
+        if (!(destFile.exists() && destFile.canWrite())) {
+            throw new IOException("Destination '" + destFile + "' exists but is read-only");
+        }
+        doCopyFile(srcFile, destFile, preserveFileDate);
+    }
+
+    // -----------------------------------------------------------------------
+    /**
+     * Copies a file to a directory preserving the file date.
+     * <p>
+     * This method copies the contents of the specified source file to a file of
+     * the same name in the specified destination directory. The destination
+     * directory is created if it does not exist. If the destination file
+     * exists, then this method will overwrite it.
+     * 
+     * @param srcFile an existing file to copy, must not be <code>null</code>
+     * @param destDir the directory to place the copy in, must not be
+     *            <code>null</code>
+     * @throws NullPointerException if source or destination is null
+     * @throws IOException if source or destination is invalid
+     * @throws IOException if an IO error occurs during copying
+     * @see #copyFile(File, File, boolean)
+     */
+    public static void copyFileToDirectory(File srcFile, File destDir) throws IOException {
+        copyFileToDirectory(srcFile, destDir, true);
+    }
+
+    /**
+     * Copies a file to a directory optionally preserving the file date.
+     * <p>
+     * This method copies the contents of the specified source file to a file of
+     * the same name in the specified destination directory. The destination
+     * directory is created if it does not exist. If the destination file
+     * exists, then this method will overwrite it.
+     * 
+     * @param srcFile an existing file to copy, must not be <code>null</code>
+     * @param destDir the directory to place the copy in, must not be
+     *            <code>null</code>
+     * @param preserveFileDate true if the file date of the copy should be the
+     *            same as the original
+     * @throws NullPointerException if source or destination is
+     *             <code>null</code>
+     * @throws IOException if source or destination is invalid
+     * @throws IOException if an IO error occurs during copying
+     * @see #copyFile(File, File, boolean)
+     * @since Commons IO 1.3
+     */
+    public static void copyFileToDirectory(File srcFile, File destDir, boolean preserveFileDate) throws IOException {
+        if (destDir == null) {
+            throw new NullPointerException("Destination must not be null");
+        }
+        if (!(destDir.exists() && destDir.isDirectory())) {
+            throw new IllegalArgumentException("Destination '" + destDir + "' is not a directory");
+        }
+        copyFile(srcFile, new File(destDir, srcFile.getName()), preserveFileDate);
+    }
+
+    // -----------------------------------------------------------------------
+    /**
+     * Recursively delete a directory.
+     * 
+     * @param directory directory to delete
+     * @throws IOException in case deletion is unsuccessful
+     */
+    public static void deleteDirectory(File directory) throws IOException {
+        if (!directory.exists()) {
+            return;
+        }
+
+        cleanDirectory(directory);
+        if (!directory.delete()) {
+            String message = "Unable to delete directory " + directory + ".";
+            throw new IOException(message);
+        }
+    }
+
+    /**
+     * Recursively schedule directory for deletion on JVM exit.
+     * 
+     * @param directory directory to delete, must not be <code>null</code>
+     * @throws NullPointerException if the directory is <code>null</code>
+     * @throws IOException in case deletion is unsuccessful
+     */
+    private static void deleteDirectoryOnExit(File directory) throws IOException {
+        if (!directory.exists()) {
+            return;
+        }
+
+        cleanDirectoryOnExit(directory);
+        directory.deleteOnExit();
+    }
+
+    /**
+     * Internal copy directory method.
+     * 
+     * @param srcDir the validated source directory, must not be
+     *            <code>null</code>
+     * @param destDir the validated destination directory, must not be
+     *            <code>null</code>
+     * @param preserveFileDate whether to preserve the file date
+     * @throws IOException if an error occurs
+     * @since Commons IO 1.1
+     */
+    private static void doCopyDirectory(File srcDir, File destDir, boolean preserveFileDate) throws IOException {
+        if (destDir.exists()) {
+            if (!destDir.isDirectory()) {
+                throw new IOException("Destination '" + destDir + "' exists but is not a directory");
+            }
+        } else {
+            if (!destDir.mkdirs()) {
+                throw new IOException("Destination '" + destDir + "' directory cannot be created");
+            }
+            if (preserveFileDate) {
+                destDir.setLastModified(srcDir.lastModified());
+            }
+        }
+        if (!destDir.canWrite()) {
+            throw new IOException("Destination '" + destDir + "' cannot be written to");
+        }
+        // recurse
+        File[] files = srcDir.listFiles();
+        if (files == null) { // null if security restricted
+            throw new IOException("Failed to list contents of " + srcDir);
+        }
+        for (int i = 0; i < files.length; i++) {
+            File copiedFile = new File(destDir, files[i].getName());
+            if (files[i].isDirectory()) {
+                doCopyDirectory(files[i], copiedFile, preserveFileDate);
+            } else {
+                doCopyFile(files[i], copiedFile, preserveFileDate);
+            }
+        }
+    }
+
+    /**
+     * Internal copy file method.
+     * 
+     * @param srcFile the validated source file, must not be <code>null</code>
+     * @param destFile the validated destination file, must not be
+     *            <code>null</code>
+     * @param preserveFileDate whether to preserve the file date
+     * @throws IOException if an error occurs
+     */
+    private static void doCopyFile(File srcFile, File destFile, boolean preserveFileDate) throws IOException {
+        if (destFile.exists() && destFile.isDirectory()) {
+            throw new IOException("Destination '" + destFile + "' exists but is a directory");
+        }
+
+        FileInputStream input = new FileInputStream(srcFile);
+        try {
+            FileOutputStream output = new FileOutputStream(destFile);
+            try {
+                IOHelper.copy(input, output);
+            } finally {
+                IOHelper.closeQuietly(output);
+            }
+        } finally {
+            IOHelper.closeQuietly(input);
+        }
+
+        if (srcFile.length() != destFile.length()) {
+            throw new IOException("Failed to copy full contents from '" + srcFile + "' to '" + destFile + "'");
+        }
+        if (preserveFileDate) {
+            destFile.setLastModified(srcFile.lastModified());
+        }
+    }
+
+    /**
+     * Schedule a file to be deleted when JVM exits. If file is directory delete
+     * it and all sub-directories.
+     * 
+     * @param file file or directory to delete, must not be <code>null</code>
+     * @throws NullPointerException if the file is <code>null</code>
+     * @throws IOException in case deletion is unsuccessful
+     */
+    public static void forceDeleteOnExit(File file) throws IOException {
+        if (file.isDirectory()) {
+            deleteDirectoryOnExit(file);
+        } else {
+            file.deleteOnExit();
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/util/IOHelper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/util/IOHelper.java
new file mode 100644
index 0000000000..630d1f6bf4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/java/org/apache/tuscany/sca/contribution/service/util/IOHelper.java
@@ -0,0 +1,190 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.service.util;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.JarURLConnection;
+import java.net.URL;
+import java.net.URLConnection;
+import java.util.jar.JarFile;
+
+public class IOHelper {
+    /**
+     * The default buffer size to use.
+     */
+    private static final int DEFAULT_BUFFER_SIZE = 1024 * 4;
+    
+    /**
+     * Unconditionally close an <code>InputStream</code>.
+     * <p>
+     * Equivalent to {@link InputStream#close()}, except any exceptions will be ignored.
+     * This is typically used in finally blocks.
+     *
+     * @param input  the InputStream to close, may be null or already closed
+     */
+    public static void closeQuietly(InputStream input) {
+        try {
+            if (input != null) {
+                input.close();
+            }
+        } catch (IOException ioe) {
+            // ignore
+        }
+    }
+    
+    /**
+     * Unconditionally close an <code>OutputStream</code>.
+     * <p>
+     * Equivalent to {@link OutputStream#close()}, except any exceptions will be ignored.
+     * This is typically used in finally blocks.
+     *
+     * @param output  the OutputStream to close, may be null or already closed
+     */
+    public static void closeQuietly(OutputStream output) {
+        try {
+            if (output != null) {
+                output.close();
+            }
+        } catch (IOException ioe) {
+            // ignore
+        }
+    }
+    
+    /**
+     * Copy bytes from an <code>InputStream</code> to an
+     * <code>OutputStream</code>.
+     * <p>
+     * This method buffers the input internally, so there is no need to use a
+     * <code>BufferedInputStream</code>.
+     *
+     * @param input  the <code>InputStream</code> to read from
+     * @param output  the <code>OutputStream</code> to write to
+     * @return the number of bytes copied
+     * @throws NullPointerException if the input or output is null
+     * @throws IOException if an I/O error occurs
+     * @since Commons IO 1.1
+     */
+    public static int copy(InputStream input, OutputStream output) throws IOException {
+        byte[] buffer = new byte[DEFAULT_BUFFER_SIZE];
+        int count = 0;
+        int n = 0;
+        while (-1 != (n = input.read(buffer))) { // NOPMD
+            output.write(buffer, 0, n);
+            count += n;
+        }
+        return count;
+    }
+    
+    public static InputStream getInputStream(URL url) throws IOException {
+        return new SafeURLInputStream(url);
+    }
+    
+    /**
+     * This class is a workaround for URL stream issue as illustrated below.
+     * InputStream is=url.getInputStream(); is.close(); // This line doesn't close
+     * the JAR file if the URL is a jar entry like "jar:file:/a.jar!/my.composite" We
+     * also need to turn off the JarFile cache.
+     * 
+     * @see http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4950148
+     * 
+     * @version $Rev$ $Date$
+     */
+    public static class SafeURLInputStream extends InputStream {
+        private JarFile jarFile;
+        private InputStream is;
+
+        public SafeURLInputStream(URL url) throws IOException {
+            String protocol = url.getProtocol();
+            if (protocol != null && (protocol.equals("jar"))) {
+                JarURLConnection connection = (JarURLConnection)url.openConnection();
+                // We cannot use cache
+                connection.setUseCaches(false);
+                try {
+                    is = connection.getInputStream();
+                } catch (IOException e) {
+                    throw e;
+                }
+                jarFile = connection.getJarFile();
+            } else {
+                URLConnection connection = url.openConnection();
+                connection.setUseCaches(false);
+                is = connection.getInputStream();
+            }
+        }
+
+        public SafeURLInputStream(JarURLConnection connection) throws IOException {
+            // We cannot use cache
+            connection.setUseCaches(false);
+            is = connection.getInputStream();
+            jarFile = connection.getJarFile();
+        }
+
+        @Override
+        public int available() throws IOException {
+            return is.available();
+        }
+
+        @Override
+        public void close() throws IOException {
+            is.close();
+            // We need to close the JAR file
+            if (jarFile != null) {
+                jarFile.close();
+            }
+        }
+
+        @Override
+        public synchronized void mark(int readlimit) {
+            is.mark(readlimit);
+        }
+
+        @Override
+        public boolean markSupported() {
+            return is.markSupported();
+        }
+
+        @Override
+        public int read() throws IOException {
+            return is.read();
+        }
+
+        @Override
+        public int read(byte[] b, int off, int len) throws IOException {
+            return is.read(b, off, len);
+        }
+
+        @Override
+        public int read(byte[] b) throws IOException {
+            return is.read(b);
+        }
+
+        @Override
+        public synchronized void reset() throws IOException {
+            is.reset();
+        }
+
+        @Override
+        public long skip(long n) throws IOException {
+            return is.skip(n);
+        }
+    }   
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.PackageProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.PackageProcessor
new file mode 100644
index 0000000000..b644709266
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.PackageProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.processor.impl.FolderContributionProcessor;type=application/vnd.tuscany.folder

+org.apache.tuscany.sca.contribution.processor.impl.JarContributionProcessor;type=application/x-compressed

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/processor/FolderContributionPackageProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/processor/FolderContributionPackageProcessorTestCase.java
new file mode 100644
index 0000000000..c33b31b550
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/processor/FolderContributionPackageProcessorTestCase.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.io.File;
+import java.net.URI;
+import java.net.URL;
+import java.util.List;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.processor.impl.FolderContributionProcessor;
+
+/**
+ * Folder Package Processor test case
+ * Verifies proper handle of File System structured contributions
+ * 
+ * @version $Rev$ $Date$
+ */
+public class FolderContributionPackageProcessorTestCase extends TestCase {
+    private static final String FOLDER_CONTRIBUTION = ".";
+    
+    public final void testProcessPackageArtifacts() throws Exception {
+        FolderContributionProcessor folderProcessor = new FolderContributionProcessor();
+        URL contributionURL = new File(FOLDER_CONTRIBUTION).toURL().toURI().toURL();
+
+        List<URI> artifacts = folderProcessor.getArtifacts(contributionURL, null);
+        assertNotNull(artifacts);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/processor/JarContributionPackageProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/processor/JarContributionPackageProcessorTestCase.java
new file mode 100644
index 0000000000..9b3dce7029
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/processor/JarContributionPackageProcessorTestCase.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.util.List;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.processor.impl.JarContributionProcessor;
+import org.apache.tuscany.sca.contribution.service.util.IOHelper;
+
+/**
+ * JAR Package Processor test case
+ * Verifies proper handle of JAR Archives contributions
+ * 
+ * @version $Rev$ $Date$
+ */
+
+public class JarContributionPackageProcessorTestCase extends TestCase {
+    private static final String JAR_CONTRIBUTION = "/repository/sample-calculator.jar";
+    
+    public final void testProcessPackageArtifacts() throws Exception {
+        JarContributionProcessor jarProcessor = new JarContributionProcessor();
+
+        URL jarURL = getClass().getResource(JAR_CONTRIBUTION);
+        InputStream jarStream = jarURL.openStream();
+        List<URI> artifacts = null;
+        try {
+            artifacts = jarProcessor.getArtifacts(jarURL, jarStream);
+        } finally {
+            IOHelper.closeQuietly(jarStream);
+        }
+        
+        assertNotNull(artifacts);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/processor/URLartifactProcessorExtensionPointTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/processor/URLartifactProcessorExtensionPointTestCase.java
new file mode 100644
index 0000000000..64af372111
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/processor/URLartifactProcessorExtensionPointTestCase.java
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.net.URI;
+import java.net.URL;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+
+
+/**
+ * URL Artifact Processor Extension Point test case
+ * Verifies the right registration and lookup for processors that handle filename and file types
+ * 
+ * @version $Rev$ $Date$
+ */
+public class URLartifactProcessorExtensionPointTestCase extends TestCase {
+    
+    private URLArtifactProcessorExtensionPoint artifactProcessors;
+    
+    @Override
+    protected void setUp() throws Exception {
+        artifactProcessors = new DefaultURLArtifactProcessorExtensionPoint(null);
+        artifactProcessors.addArtifactProcessor(new FileTypeArtifactProcessor());
+        artifactProcessors.addArtifactProcessor(new FileNameArtifactProcessor());
+    }
+    
+    
+    public final void testFileTypeProcessor() {
+        assertNotNull(artifactProcessors.getProcessor(".m1"));
+    }
+    
+    
+    public final void testFileNameProcessor() {
+        assertNotNull(artifactProcessors.getProcessor("file.m2"));
+        
+    }
+    
+    /**
+     * Internal mock classes
+     *
+     */
+    
+    private class M1 {
+    }
+    
+    private class M2 {
+    }
+    
+    private class FileTypeArtifactProcessor implements URLArtifactProcessor<M1> {
+        public FileTypeArtifactProcessor() {
+        }
+
+        public M1 read(URL contributionURL, URI uri, URL url) throws ContributionReadException {
+            return null;
+        }
+        
+        public void resolve(M1 m1, ModelResolver resolver) throws ContributionResolveException {
+        }
+
+        public String getArtifactType() {
+            return ".m1";
+        }
+        
+        public Class<M1> getModelType() {
+            return M1.class;
+        }        
+    }
+    
+    private class FileNameArtifactProcessor implements URLArtifactProcessor<M2> {
+        public FileNameArtifactProcessor() {
+        }
+
+        public M2 read(URL contributionURL, URI uri, URL url) throws ContributionReadException {
+            return null;
+        }
+        
+        public void resolve(M2 m2, ModelResolver resolver) throws ContributionResolveException {
+        }
+
+        public String getArtifactType() {
+            return "file.m2";
+        }
+        
+        public Class<M2> getModelType() {
+            return M2.class;
+        }        
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolverTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolverTestCase.java
new file mode 100644
index 0000000000..98852e951c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolverTestCase.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resolver;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+
+/**
+ * Test the default model resolver implementation.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultModelResolverTestCase extends TestCase {
+    
+    private ModelResolver resolver;
+    private ContributionFactory factory;
+    
+    @Override
+    protected void setUp() throws Exception {
+        resolver = new DefaultModelResolver();
+        factory = new DefaultContributionFactory();
+    }
+    
+    public void testResolved() {
+        Model a = new Model("a");
+        resolver.addModel(a);
+        Model x = new Model("a");
+        x = resolver.resolveModel(Model.class, x);
+        assertTrue(x == a);
+    }
+    
+    public void testUnresolved() {
+        Model x = new Model("a");
+        Model y = resolver.resolveModel(Model.class, x);
+        assertTrue(x == y);
+    }
+        
+    public void testResolvedArtifact() {
+        Artifact artifact = factory.createArtifact();
+        artifact.setURI("foo/bar");
+        resolver.addModel(artifact);
+        Artifact x = factory.createArtifact();
+        x.setURI("foo/bar");
+        x = resolver.resolveModel(Artifact.class, x);
+        assertTrue(x == artifact);
+    }
+    
+    class Model {
+        private String name;
+        
+        Model(String name) {
+            this.name = name;
+        }
+        
+        @Override
+        public int hashCode() {
+            return name.hashCode();
+        }
+        
+        @Override
+        public boolean equals(Object obj) {
+            return name.equals(((Model)obj).name);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/resolver/ExtensibleModelResolverTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/resolver/ExtensibleModelResolverTestCase.java
new file mode 100644
index 0000000000..01083cc6a6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/resolver/ExtensibleModelResolverTestCase.java
@@ -0,0 +1,126 @@
+ /*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resolver;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+
+/**
+ * Test DefaultArtifactResolver.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ExtensibleModelResolverTestCase extends TestCase {
+    private ExtensibleModelResolver resolver;
+    
+    private ContributionFactory factory;
+    
+    @Override
+    protected void setUp() throws Exception {
+        
+        ModelResolverExtensionPoint resolvers = new DefaultModelResolverExtensionPoint();
+        resolvers.addResolver(Model.class, TestModelResolver.class);
+        
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        
+        resolver = new ExtensibleModelResolver(null, resolvers, factories, null);
+
+        factory = new DefaultContributionFactory();
+    }
+    
+    public void testResolvedDefault() {
+        OtherModel a = new OtherModel("a");
+        resolver.addModel(a);
+        OtherModel x = new OtherModel("a");
+        x = resolver.resolveModel(OtherModel.class, x);
+        assertTrue(x == a);
+    }
+
+    public void testResolvedRegisteredClass() {
+        Model a = new Model("a");
+        resolver.addModel(a);
+        Model x = new Model("a");
+        x = resolver.resolveModel(Model.class, x);
+        assertTrue(x == a);
+    }
+
+    public void testUnresolvedDefault() {
+        OtherModel x = new OtherModel("a");
+        OtherModel y = resolver.resolveModel(OtherModel.class, x);
+        assertTrue(x == y);
+    }
+    
+    public void testUnresolved() {
+        Model x = new Model("a");
+        Model y = resolver.resolveModel(Model.class, x);
+        assertTrue(x == y);
+    }
+    
+    public void testResolvedArtifact() {
+        Artifact artifact = factory.createArtifact();
+        artifact.setURI("foo/bar");
+        resolver.addModel(artifact);
+        Artifact x = factory.createArtifact();
+        x.setURI("foo/bar");
+        x = resolver.resolveModel(Artifact.class, x);
+        assertTrue(x == artifact);
+    }
+    
+    private class Model {
+        private String name;
+        
+        Model(String name) {
+            this.name = name;
+        }
+        
+        @Override
+        public int hashCode() {
+            return name.hashCode();
+        }
+        
+        @Override
+        public boolean equals(Object obj) {
+            return name.equals(((Model)obj).name);
+        }
+    }
+
+    private class OtherModel {
+        private String name;
+        
+        OtherModel(String name) {
+            this.name = name;
+        }
+        
+        @Override
+        public int hashCode() {
+            return name.hashCode();
+        }
+        
+        @Override
+        public boolean equals(Object obj) {
+            return name.equals(((OtherModel)obj).name);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/resolver/TestModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/resolver/TestModelResolver.java
new file mode 100644
index 0000000000..66ecd33da6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/resolver/TestModelResolver.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resolver;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+
+/**
+ * A test implementation of a model resolver, based on a map.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TestModelResolver implements ModelResolver {
+    
+    private Map<Object, Object> map = new HashMap<Object, Object>();
+    
+    public TestModelResolver(Contribution contribution, ModelFactoryExtensionPoint modelFactories) {
+    }
+    
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        Object resolved = map.get(unresolved);
+        if (resolved != null) {
+            // Return the resolved object
+            return modelClass.cast(resolved);
+        } 
+        // Return the unresolved object
+        return unresolved;
+    }
+    
+    public void addModel(Object resolved) {
+        map.put(resolved, resolved);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(resolved);
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/services/ContributionRepositoryTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/services/ContributionRepositoryTestCase.java
new file mode 100644
index 0000000000..f96771095b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/services/ContributionRepositoryTestCase.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.services;
+
+import java.io.File;
+import java.io.InputStream;
+import java.net.URL;
+
+import javax.xml.stream.XMLInputFactory;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.service.impl.ContributionRepositoryImpl;
+import org.apache.tuscany.sca.contribution.service.util.FileHelper;
+
+public class ContributionRepositoryTestCase extends TestCase {
+    private ContributionRepositoryImpl repository;
+
+    @Override
+    protected void setUp() throws Exception {
+        // create repository (this should re-create the root directory)
+        this.repository = new ContributionRepositoryImpl("target/repository/", XMLInputFactory.newInstance());
+        repository.init();
+    }
+
+    public void testStore() throws Exception {
+        String resourceLocation = "/repository/sample-calculator.jar";
+        String contribution = "sample-calculator.jar";
+        URL contributionLocation = getClass().getResource(resourceLocation);
+        InputStream contributionStream = getClass().getResourceAsStream(resourceLocation);
+        repository.store(contribution, contributionLocation, contributionStream);
+
+        URL contributionURL = repository.find(contribution);
+        assertNotNull(contributionURL);
+    }
+
+    public void testRemove() throws Exception {
+        String resourceLocation = "/repository/sample-calculator.jar";
+        String contribution = "sample-calculator.jar";
+        URL contributionLocation = getClass().getResource(resourceLocation);
+        InputStream contributionStream = getClass().getResourceAsStream(resourceLocation);
+        repository.store(contribution, contributionLocation, contributionStream);
+
+        repository.remove(contribution);
+        URL contributionURL = repository.find(contribution);
+        assertNull(contributionURL);
+    }
+
+    public void testList() throws Exception {
+        String resourceLocation = "/repository/sample-calculator.jar";
+        String contribution = "sample-calculator.jar";
+        URL contributionLocation = getClass().getResource(resourceLocation);
+        InputStream contributionStream = getClass().getResourceAsStream(resourceLocation);
+        repository.store(contribution, contributionLocation, contributionStream);
+
+        assertEquals(1, repository.list().size());
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        super.tearDown();
+        FileHelper.deleteDirectory(new File("target/repository"));
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/services/PackageTypeDescriberImplTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/services/PackageTypeDescriberImplTestCase.java
new file mode 100644
index 0000000000..dfb600153e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/java/org/apache/tuscany/sca/contribution/services/PackageTypeDescriberImplTestCase.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.services;
+
+import java.net.URL;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.PackageType;
+import org.apache.tuscany.sca.contribution.service.impl.PackageTypeDescriberImpl;
+
+public class PackageTypeDescriberImplTestCase extends TestCase {
+    private PackageTypeDescriberImpl packageTypeDescriber;
+
+    public void testResolveArchivePackageType() throws Exception {
+        URL artifactURL = getClass().getResource("/deployables/sample-calculator.jar");
+        assertEquals(PackageType.JAR, this.packageTypeDescriber.getType(artifactURL, null));
+    }
+
+    public void testResolveFolderPackageType() throws Exception {
+        URL artifactURL = getClass().getResource("/deployables/");
+        assertEquals(PackageType.FOLDER, this.packageTypeDescriber.getType(artifactURL, null));
+    }
+
+    public void testResolveFolder2PackageType() throws Exception {
+        URL artifactURL = getClass().getResource("/deployables");
+        assertEquals(PackageType.FOLDER, this.packageTypeDescriber.getType(artifactURL, null));
+    }
+
+    
+    public void testResolveUnknownPackageType() throws Exception {
+        URL artifactURL = getClass().getResource("/test.ext");
+        assertNull(this.packageTypeDescriber.getType(artifactURL, null));
+    }
+    
+    public void testDefaultPackageType() throws Exception {
+        URL artifactURL = getClass().getResource("/test.ext");
+        assertEquals("application/vnd.tuscany.ext", 
+                packageTypeDescriber.getType(artifactURL, "application/vnd.tuscany.ext"));        
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        packageTypeDescriber = new PackageTypeDescriberImpl();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/resources/deployables/sample-calculator.jar b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/resources/deployables/sample-calculator.jar
new file mode 100644
index 0000000000..0ca3a1b781
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/resources/deployables/sample-calculator.jar
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/resources/repository/sample-calculator.jar b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/resources/repository/sample-calculator.jar
new file mode 100644
index 0000000000..9c46c679d2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/resources/repository/sample-calculator.jar
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/resources/test.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/resources/test.composite
new file mode 100644
index 0000000000..1e09549194
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/resources/test.composite
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ *

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

+ *

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite>

+    This file just needs to exist

+</composite>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/resources/test.ext b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/resources/test.ext
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-impl/src/test/resources/test.ext
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/pom.xml
new file mode 100644
index 0000000000..c50241ae0f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/pom.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-contribution-java</artifactId>
+    <name>Apache Tuscany SCA Java Import/Export Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.1</version>
+            <scope>runtime</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/DefaultJavaImportExportFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/DefaultJavaImportExportFactory.java
new file mode 100644
index 0000000000..886c61c00a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/DefaultJavaImportExportFactory.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java;
+
+import org.apache.tuscany.sca.contribution.java.impl.JavaImportExportFactoryImpl;
+
+/**
+ * Default Java Import/Export Factory implementation
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultJavaImportExportFactory extends JavaImportExportFactoryImpl implements JavaImportExportFactory {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/JavaExport.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/JavaExport.java
new file mode 100644
index 0000000000..41e93ec148
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/JavaExport.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java;
+
+import org.apache.tuscany.sca.contribution.Export;
+
+/**
+ * Base Java Export model interface
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface JavaExport extends Export {
+    /**
+     * Get java package that identifies the import
+     * 
+     * @return The package name
+     */
+    String getPackage();
+
+    /**
+     * Set java package that identifies the import
+     * 
+     * @param packageName The package name
+     */
+    void setPackage(String packageName);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/JavaImport.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/JavaImport.java
new file mode 100644
index 0000000000..d3568f6283
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/JavaImport.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java;
+
+import org.apache.tuscany.sca.contribution.Import;
+
+/**
+ * Base Java Import model interface
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface JavaImport extends Import {
+
+    /**
+     * Get the location used to resolve the definitions for this import
+     * 
+     * @return The import location
+     */
+    String getLocation();
+
+    /**
+     * Set the location used to resolve the definitions for this import
+     * 
+     * @param location The import location
+     */
+    void setLocation(String location);
+
+    /**
+     * Get java package that identifies the import
+     * 
+     * @return The package name
+     */
+    String getPackage();
+
+    /**
+     * Set java package that identifies the import
+     * 
+     * @param packageName The package name
+     */
+    void setPackage(String packageName);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/JavaImportExportFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/JavaImportExportFactory.java
new file mode 100644
index 0000000000..ee94d889ad
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/JavaImportExportFactory.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java;
+
+/**
+ * Base Java Import/Export model factory
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface JavaImportExportFactory {
+
+    /**
+     * Create a java import model object
+     * 
+     * @return The new JavaImport model object
+     */
+    JavaImport createJavaImport();
+    
+    /**
+     * Create a java export model object
+     * 
+     * @return The new JavaExport model object
+     */
+    JavaExport createJavaExport();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ClassReferenceModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ClassReferenceModelResolver.java
new file mode 100644
index 0000000000..4946002b14
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ClassReferenceModelResolver.java
@@ -0,0 +1,134 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import java.lang.ref.WeakReference;
+import java.lang.reflect.Constructor;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * A Model Resolver for ClassReferences.
+ *
+ * @version $Rev: 557916 $ $Date: 2007-07-20 01:04:40 -0700 (Fri, 20 Jul 2007) $
+ */
+public class ClassReferenceModelResolver implements ModelResolver {
+    private Contribution contribution;
+    private WeakReference<ClassLoader> classLoader;
+    private Map<String, ClassReference> map = new HashMap<String, ClassReference>();
+
+    private ModelResolver osgiResolver;
+
+    public ClassReferenceModelResolver(Contribution contribution, ModelFactoryExtensionPoint modelFactories) {
+        this.contribution = contribution;
+        if (this.contribution != null) {
+        	ClassLoader cl = contribution.getClassLoader();
+        	if (contribution.getClassLoader() == null) {
+                cl = new ContributionClassLoader(contribution, null);
+                contribution.setClassLoader(cl);
+        	}
+            this.classLoader = new WeakReference<ClassLoader>(cl);
+        } else {
+            // This path should be used only for unit testing.
+            this.classLoader = new WeakReference<ClassLoader>(this.getClass().getClassLoader());
+        }
+
+        try {
+            Class<?> osgiResolverClass =
+                Class.forName("org.apache.tuscany.sca.contribution.osgi.impl.OSGiClassReferenceModelResolver");
+            if (osgiResolverClass != null) {
+                Constructor constructor =
+                    osgiResolverClass.getConstructor(Contribution.class, ModelFactoryExtensionPoint.class);
+                this.osgiResolver = (ModelResolver)constructor.newInstance(contribution, modelFactories);
+            }
+        } catch (Throwable e) {
+            // Ignore error, non-OSGi classloading is used in this case
+        }
+    }
+
+    public void addModel(Object resolved) {
+        ClassReference clazz = (ClassReference)resolved;
+        map.put(clazz.getClassName(), clazz);
+    }
+
+    public Object removeModel(Object resolved) {
+        return map.remove(((ClassReference)resolved).getClassName());
+    }
+
+  
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        if (!(unresolved instanceof ClassReference)) {
+            return unresolved;
+        }
+        Object resolved = map.get(((ClassReference)unresolved).getClassName());
+
+        if (resolved != null) {
+            return modelClass.cast(resolved);
+        }
+
+        //Load a class on demand
+        Class clazz = null;
+        
+        if (osgiResolver != null) {
+            resolved = osgiResolver.resolveModel(modelClass, unresolved);
+            clazz = ((ClassReference)resolved).getJavaClass();
+        }
+        
+        if (clazz == null) {
+            try {
+            	// Search contribution classloader (which has visibility of classes in the contribution
+            	// as well as explicitly imported packages from other contributions)
+                clazz = Class.forName(((ClassReference)unresolved).getClassName(), true, classLoader.get());
+            } catch (ClassNotFoundException e) {
+            } catch (NoClassDefFoundError e) {
+            }
+        }
+
+        if (clazz != null) {
+            //if we load the class            
+            // Store a new ClassReference wrappering the loaded class
+            ClassReference classReference = new ClassReference(clazz);
+            map.put(clazz.getName(), classReference);
+
+            // Return the resolved ClassReference
+            return modelClass.cast(classReference);
+        } else {
+            return unresolved;
+        }
+
+    }
+
+    
+    /***************
+     * Helper methods
+     ***************/
+
+    private String getPackageName(ClassReference clazz) {
+        int pos = clazz.getClassName().lastIndexOf(".");
+        return clazz.getClassName().substring(0, pos);
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ContributionClassLoader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ContributionClassLoader.java
new file mode 100644
index 0000000000..873a21a456
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ContributionClassLoader.java
@@ -0,0 +1,382 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.HashSet;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.java.JavaImport;
+
+
+public class ContributionClassLoader extends URLClassLoader {
+    
+    private Contribution contribution;
+
+    
+    /**
+     * Constructor for contribution classloader 
+     * 
+     * @param contribution
+     * @param parent
+     * @throws MalformedURLException
+     */
+    public ContributionClassLoader(Contribution contribution, ClassLoader parent) {
+        
+        // To enable contributions to access code outside of SCA contributions
+        // (typically by providing them on CLASSPATH), use the thread context
+        // classloader as the parent of all contribution classloaders.
+        
+        super(new URL[0], parent == null?Thread.currentThread().getContextClassLoader(): null);
+        this.contribution = contribution;
+        if (contribution.getLocation() != null) {
+            try {
+                this.addURL(new URL(contribution.getLocation()));
+            } catch (MalformedURLException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+    /*
+     * Return the classloader corresponding to a contribution providing an export
+     * Create a new classloader for the contribution if one does not exist
+     */
+    private ClassLoader getExportClassLoader(Contribution exportingContribution) {
+    	ClassLoader cl = exportingContribution.getClassLoader();
+        if (!(cl instanceof ContributionClassLoader)) {
+        	
+        	cl = new ContributionClassLoader(exportingContribution, cl);
+            exportingContribution.setClassLoader(cl);
+        }
+        return cl;
+    }
+    
+    /* (non-Javadoc)
+     * @see java.net.URLClassLoader#findClass(java.lang.String)
+     * 
+     * Search path for class:
+     *     This contribution
+     *     Imported contributions
+     */
+    @Override   
+    protected Class<?> findClass(String className) throws ClassNotFoundException {
+        
+        Class<?> clazz = null;
+        try {
+            clazz = findClassFromContribution(className);
+        } catch (ClassNotFoundException e) {
+                
+            for (Import import_ : this.contribution.getImports()) {
+                if (classNameMatchesImport(className, import_)) {
+                    // Delegate the resolution to the imported contribution
+                    for (Contribution exportingContribution : ((JavaImportModelResolver)import_.getModelResolver()).getExportContributions()) {
+                                    
+                        ClassLoader exportClassLoader = getExportClassLoader(exportingContribution);
+                        if (exportClassLoader instanceof ContributionClassLoader) {
+                            
+                            for (Export export : exportingContribution.getExports()) {
+                                try {
+                                    if (import_.match(export)) {
+                                        clazz = ((ContributionClassLoader)exportClassLoader).findClassFromContribution(className);
+                                        break;
+                                    }
+                                } catch (ClassNotFoundException e1) { 
+                                    continue;
+                                }
+                                    
+                            }
+                            if (clazz != null)  break;
+                        }
+                    }
+                    if (clazz != null) break;
+                }
+            }
+
+            if (clazz == null) throw e;
+        }
+        return clazz;
+    }
+
+    
+    /* (non-Javadoc)
+     * @see java.lang.ClassLoader#loadClass(java.lang.String, boolean)
+     * 
+     * Search path for class:
+     *     Parent classloader
+     *     This contribution
+     *     Imported contributions
+     *     
+     */
+    @Override
+    protected synchronized Class<?> loadClass(String className, boolean resolveClass) 
+        throws ClassNotFoundException {
+       
+        Class<?> clazz = null;
+        try {
+            
+            if (this.getParent() != null)
+                clazz = this.getParent().loadClass(className);
+            
+        } catch (ClassNotFoundException e) {
+        }
+
+        if (clazz == null)
+            clazz = findClass(className);
+
+
+        if (resolveClass)
+            this.resolveClass(clazz);
+        return clazz;
+        
+    }
+
+
+   
+    /*
+     * (non-Javadoc)
+     * 
+     * @see java.net.URLClassLoader#findResource(java.lang.String)
+     */
+    @Override
+    public URL findResource(String name) {
+        
+        URL url = findResourceFromContribution(name);
+        
+        if (url == null) {
+            for (Import import_ : this.contribution.getImports()) {
+                if (resourceNameMatchesImport(name, import_)) {
+                    // Delegate the resolution to the imported contribution
+                    for (Contribution exportingContribution : ((JavaImportModelResolver)import_.getModelResolver()).getExportContributions()) {
+                                
+                        ClassLoader exportClassLoader = getExportClassLoader(exportingContribution);
+                        if (exportClassLoader instanceof ContributionClassLoader) {
+
+                            for (Export export : exportingContribution.getExports()) {
+                                if (import_.match(export)) {
+                                    url = ((ContributionClassLoader)exportClassLoader).findResourceFromContribution(name);
+                                    if (url != null) break;
+                                }
+                            }
+                            if (url != null)  break;
+                        }
+                    }
+                    if (url != null) break;
+                }
+            }
+
+        }
+        return url;
+    }
+
+
+    /* (non-Javadoc)
+     * @see java.net.URLClassLoader#findResources(java.lang.String)
+     */
+    @Override
+    public Enumeration<URL> findResources(String name) throws IOException {
+              
+        return Collections.enumeration(findResourceSet(name));
+    }
+    
+    
+
+    
+    /* (non-Javadoc)
+     * @see java.lang.ClassLoader#getResource(java.lang.String)
+     * 
+     * Find a resource. 
+     * Search path for resource:
+     *     Parent classloader
+     *     This contribution
+     *     Imported contributions
+     */
+    @Override
+    public URL getResource(String resName) {
+ 
+        URL resource  = null;
+        
+        if (this.getParent() != null) {
+            resource  = this.getParent().getResource(resName);
+        }        
+        if (resource == null)
+            resource  = findResource(resName);
+        
+        return resource;
+    }
+
+
+    
+    /* (non-Javadoc)
+     * @see java.lang.ClassLoader#getResources(java.lang.String)
+     * 
+     * Return list of resources from this contribution, resources
+     * imported through imported contributions and resources from parent 
+     * classloader.
+     */
+    @Override
+    public Enumeration<URL> getResources(String resName) throws IOException {
+       
+        HashSet<URL> resourceSet = findResourceSet(resName);
+        addEnumerationToCollection(resourceSet, super.getResources(resName));
+        
+        return Collections.enumeration(resourceSet);
+    }
+    
+
+    /*
+     * Find set of resources
+     */
+    private HashSet<URL> findResourceSet(String name) throws IOException {
+        
+        HashSet<URL> resources = new HashSet<URL>();
+
+        addEnumerationToCollection(resources, super.findResources(name));
+        
+        for (Import import_ : this.contribution.getImports()) {
+            if (!(import_ instanceof JavaImport)) {
+                continue;
+            }
+            if (resourceNameMatchesImport(name, import_)) {
+                // Delegate the resolution to the imported contribution
+                for (Contribution exportingContribution : ((JavaImportModelResolver)import_.getModelResolver()).getExportContributions()) {
+                                
+                    ClassLoader exportClassLoader = getExportClassLoader(exportingContribution);
+                    if (exportClassLoader instanceof ContributionClassLoader) {
+
+                        for (Export export : exportingContribution.getExports()) {
+                            if (import_.match(export)) {
+                                addEnumerationToCollection(resources,
+                                        ((ContributionClassLoader)exportClassLoader).findResources(name));
+                            }
+                        }
+                    }
+                }
+            }
+         }
+
+        return resources;
+    }
+
+
+    /*
+     * Find class from contribution. If class has already been loaded, return loaded class.
+     */
+    private Class<?> findClassFromContribution(String className) throws ClassNotFoundException {
+        
+        Class<?> clazz = findLoadedClass(className);
+        if (clazz == null)
+            clazz =  super.findClass(className);
+        return clazz;
+       
+    }
+    
+    /*
+     * Find resource from contribution.
+     */
+    private URL findResourceFromContribution(String name) {
+        
+        return super.findResource(name);
+    }
+    
+    /**
+     * Check if a class name matches an import statement.
+     * Class matches if the package name used in <import.java/> matches
+     * 
+     * @param name    Name of class 
+     * @param import_ SCA contribution import
+     * @return true if this is a matching import
+     */
+    private boolean classNameMatchesImport(String name, Import import_) {
+        
+        if (import_ instanceof JavaImport && name != null && name.lastIndexOf('.') > 0) {
+            JavaImport javaImport = (JavaImport) import_;
+                
+            String packageName = name.substring(0, name.lastIndexOf('.'));
+            if (javaImport.getPackage().endsWith(".*")) {
+                String prefix = javaImport.getPackage().substring(0, javaImport.getPackage().length() -1);
+                 if (packageName.startsWith(prefix)) {
+                    return true;
+                }
+            } else {
+                return packageName.equals(javaImport.getPackage());
+            }
+        }
+        
+        return false;
+    }
+    
+    /**
+     * Check if a resource name matches an import statement.
+     * Resource matches if package/namespace match the directory of resource.
+     * 
+     * @param name    Name of resource
+     * @param import_ SCA contribution import
+     * @return true if this is a matching import
+     */
+    private boolean resourceNameMatchesImport(String name, Import import_) {
+        
+       
+        if (name == null || name.lastIndexOf('/') <= 0)
+            return false;
+        else if (import_ instanceof JavaImport) {
+            JavaImport javaImport = (JavaImport) import_;
+            
+            if (javaImport.getPackage().endsWith(".*")) {
+                String packageName = name.substring(0, name.lastIndexOf('/')).replace('/', '.');
+                String prefix = javaImport.getPackage().substring(0, javaImport.getPackage().length() -1);
+                if (packageName.startsWith(prefix)) {
+                    return true;
+                }
+            } else {
+                // 'name' is a resource : contains "/" as separators
+                // Get package name from resource name
+                String packageName = name.substring(0, name.lastIndexOf('/'));
+                 return packageName.equals(javaImport.getPackage().replaceAll("\\.", "/"));
+            }
+        } 
+        return false;
+    }
+    
+    /*
+     * Add an enumeration to a Collection
+     */
+    private <T extends Object> void addEnumerationToCollection(Collection<T> collection, Enumeration<T> enumeration) {
+        
+        while (enumeration.hasMoreElements())
+            collection.add(enumeration.nextElement());
+    }
+    
+    
+    @Override
+    public String toString() {
+        return "SCA contribution classloader for : " + contribution.getLocation();
+    }
+    
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaExportImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaExportImpl.java
new file mode 100644
index 0000000000..f35f35ac4c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaExportImpl.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import org.apache.tuscany.sca.contribution.java.JavaExport;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * Implementation of a Java Import model
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaExportImpl implements JavaExport {
+    private ModelResolver modelResolver;
+
+    /**
+     * Java package being exported
+     */
+    private String packageName;
+
+    public JavaExportImpl() {
+        super();
+    }
+
+    public String getPackage() {
+        return this.packageName;
+    }
+
+    public void setPackage(String packageName) {
+        this.packageName = packageName;
+    }
+
+    public ModelResolver getModelResolver() {
+        return modelResolver;
+    }
+
+    public void setModelResolver(ModelResolver modelResolver) {
+        this.modelResolver = modelResolver;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaExportProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaExportProcessor.java
new file mode 100644
index 0000000000..840c4e2f02
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaExportProcessor.java
@@ -0,0 +1,120 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.java.JavaExport;
+import org.apache.tuscany.sca.contribution.java.JavaImportExportFactory;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+
+/**
+ * Artifact processor for Java Export
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaExportProcessor implements StAXArtifactProcessor<JavaExport> {
+    private static final String SCA10_NS = "http://www.osoa.org/xmlns/sca/1.0";
+    
+    private static final QName EXPORT_JAVA = new QName(SCA10_NS, "export.java");
+    
+    private static final String PACKAGE = "package";
+    
+    private final JavaImportExportFactory factory;
+    
+    public JavaExportProcessor(ModelFactoryExtensionPoint modelFactories) {
+        super();
+        this.factory = modelFactories.getFactory(JavaImportExportFactory.class);
+    }
+
+    public QName getArtifactType() {
+        return EXPORT_JAVA;
+    }
+    
+    public Class<JavaExport> getModelType() {
+        return JavaExport.class;
+    }
+    
+    /**
+     * Process <export package=""/>
+     */
+    public JavaExport read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        JavaExport javaExport = this.factory.createJavaExport();
+        QName element = null;
+        
+        while (reader.hasNext()) {
+            int event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT:
+                    element = reader.getName();
+                    
+                    // Read <export.java>
+                    if (EXPORT_JAVA.equals(element)) {
+                        String packageName = reader.getAttributeValue(null, PACKAGE);
+                        if (packageName == null) {
+                            throw new ContributionReadException("Attribute 'package' is missing");
+                        }
+                        
+                        javaExport.setPackage(packageName);
+                    }
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    if (EXPORT_JAVA.equals(reader.getName())) {
+                        return javaExport;
+                    }
+                    break;        
+            }
+            
+            //Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+        
+        return javaExport;
+    }
+
+    public void write(JavaExport javaExport, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        
+        // Write <export.java>
+        writer.writeStartElement(EXPORT_JAVA.getNamespaceURI(), EXPORT_JAVA.getLocalPart());
+        
+        if (javaExport.getPackage() != null) {
+            writer.writeAttribute(PACKAGE, javaExport.getPackage());
+        }
+        
+        writer.writeEndElement();
+    }
+
+    public void resolve(JavaExport model, ModelResolver resolver) throws ContributionResolveException {
+        
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportExportFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportExportFactoryImpl.java
new file mode 100644
index 0000000000..3bf9e54774
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportExportFactoryImpl.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import org.apache.tuscany.sca.contribution.java.JavaExport;
+import org.apache.tuscany.sca.contribution.java.JavaImport;
+import org.apache.tuscany.sca.contribution.java.JavaImportExportFactory;
+
+/**
+ * Java Import/Export Factory implementation
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaImportExportFactoryImpl implements JavaImportExportFactory {
+
+    public JavaImport createJavaImport() {
+        return new JavaImportImpl();
+    }
+    
+    public JavaExport createJavaExport() {
+        return new JavaExportImpl();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportExportListener.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportExportListener.java
new file mode 100644
index 0000000000..95fba93181
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportExportListener.java
@@ -0,0 +1,157 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.java.JavaExport;
+import org.apache.tuscany.sca.contribution.java.JavaImport;
+import org.apache.tuscany.sca.contribution.resolver.DefaultImportAllModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionListener;
+import org.apache.tuscany.sca.contribution.service.ContributionRepository;
+
+/**
+ * Java Import/Export contribution listener
+ * The listener would process all import/export from a given contribution 
+ * and initialize the model resolvers properly
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaImportExportListener implements ContributionListener {
+    
+    private ContributionFactory contributionFactory;
+    
+    /**
+     * Constructs a new JavaImportExportListener
+     */
+    public JavaImportExportListener(ModelFactoryExtensionPoint modelFactories) {
+        contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+    }
+    
+    /**
+     * Initialize the import/export model resolvers
+     * Export model resolvers are same as Contribution model resolver
+     * Import model resolvers are matched to a specific contribution if a location uri is specified, 
+     *    otherwise it try to resolve agains all the other contributions
+     * Also set the exporting contributions used by contribution classloaders to 
+     * match import/export for class loading.
+     */
+    public void contributionAdded(ContributionRepository repository, Contribution contribution) {
+        
+        // If the contribution does not contain sca-contribution.xml metadata
+        // (for example it's an existing JAR developed before SCA existed)
+        // export all its Java packages
+        ModelResolver modelResolver = contribution.getModelResolver();
+        
+        // Look for META-INF/sca-contribution.xml
+        Artifact artifact = contributionFactory.createArtifact();
+        artifact.setURI(Contribution.SCA_CONTRIBUTION_META);
+        artifact = modelResolver.resolveModel(Artifact.class, artifact);
+        if (artifact.getLocation() == null) {
+
+            // Look for META-INF/sca-contribution-generated.xml
+            artifact.setURI(Contribution.SCA_CONTRIBUTION_GENERATED_META);
+            artifact = modelResolver.resolveModel(Artifact.class, artifact);
+            if (artifact.getLocation() == null) {
+                
+                // No contribution metadata file was found, default to export all the
+                // Java packages found in the contribution
+                Set<String> packages = new HashSet<String>();
+                for (Artifact a: contribution.getArtifacts()) {
+                    String uri = a.getURI();
+                    if (uri.endsWith(".class")) {
+                        uri = uri.substring(0, uri.length() - 6);
+                        int d = uri.lastIndexOf('/');
+                        if (d != -1) {
+                            packages.add(uri.substring(0, d).replace('/', '.'));
+                        }
+                    }
+                }
+                
+                // Add Java export model objects for all the packages we found
+                for (String pkg: packages) {
+                    JavaExport export = new JavaExportImpl();
+                    export.setPackage(pkg);
+                    contribution.getExports().add(export);
+                }
+            }
+        }
+        
+        // Initialize the contribution exports
+        for (Export export: contribution.getExports()) {
+            export.setModelResolver(contribution.getModelResolver());
+        }
+        
+        // Initialize the contribution imports
+        for (Import import_: contribution.getImports()) {
+            boolean initialized = false;
+            
+            if(import_ instanceof JavaImport) {
+                JavaImport javaImport = (JavaImport) import_;
+                
+                //Find a matching contribution
+                if(javaImport.getLocation() != null) {
+                    Contribution targetContribution = repository.getContribution(javaImport.getLocation());
+                    if (targetContribution != null) {
+                    
+                        // Find a matching contribution export
+                        for (Export export: targetContribution.getExports()) {
+                            if (export instanceof JavaExport) {
+                                JavaExport javaExport = (JavaExport)export;
+                                if (javaImport.getPackage().equals(javaExport.getPackage())) {
+                                    List<Contribution> exportingContributions = new ArrayList<Contribution>();
+                                    exportingContributions.add(targetContribution);
+                                    javaImport.setModelResolver(new JavaImportModelResolver(exportingContributions, javaExport.getModelResolver()));
+                                    initialized = true;
+                                    break;
+                                }
+                            }
+                        }
+                    }                    
+                }
+
+                //if no location was specified, try to resolve with any contribution
+                if (!initialized) {
+                    //Use a resolver that will consider all contributions
+                    import_.setModelResolver(new JavaImportModelResolver(repository.getContributions(), new DefaultImportAllModelResolver(import_, repository.getContributions())));
+                }
+            }
+        }
+    }
+
+    public void contributionRemoved(ContributionRepository repository, Contribution contribution) {
+
+    }
+
+    public void contributionUpdated(ContributionRepository repository, Contribution oldContribution, Contribution contribution) {
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportImpl.java
new file mode 100644
index 0000000000..cc18d5f798
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportImpl.java
@@ -0,0 +1,110 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.java.JavaExport;
+import org.apache.tuscany.sca.contribution.java.JavaImport;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * Implementation of a Java Import model
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaImportImpl implements JavaImport {
+    private ModelResolver modelResolver;
+    private List<Contribution> contributions;
+    /**
+     * Java package name being imported
+     */
+    private String packageName;
+    /**
+     * Contribution URI where the artifact is imported from
+     */
+    private String location;
+    
+    public JavaImportImpl() {
+        super();
+    }
+
+    public String getLocation() {
+        return this.location;
+    }
+
+    public void setLocation(String location) {
+        this.location = location;
+    }
+
+    public String getPackage() {
+        return this.packageName;
+    }
+
+    public void setPackage(String packageName) {
+        this.packageName = packageName;
+    }
+
+    public ModelResolver getModelResolver() {
+        return this.modelResolver;
+    }
+
+    public void setModelResolver(ModelResolver modelResolver) {
+        this.modelResolver = modelResolver;
+    }
+    public List<Contribution> getExportContributions() {
+        return contributions;
+    }
+
+    public void setExportContributions(List<Contribution> contributions) {
+        this.contributions = contributions;
+    }
+
+    /**
+     * Match a JavaImport to a given JavaExport based on :
+     *    location is not provided
+     *    import and export packages match
+     */
+    public boolean match(Export export) {
+        if(export instanceof JavaExport) {
+            JavaExport javaExport = (JavaExport)export;
+            String exportedPackage = javaExport.getPackage();
+            if (packageName.equals(exportedPackage)) {
+                return true;
+            } else {
+                if (packageName.endsWith(".*")) {
+                    String prefix = packageName.substring(0, packageName.length() - 1);
+                    if (exportedPackage.startsWith(prefix)) {
+                        return true;
+                    }
+                }
+            }
+        }
+        
+        return false;
+    }
+    
+    @Override
+    public String toString() {
+        return String.valueOf(packageName);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportModelResolver.java
new file mode 100644
index 0000000000..484eddd222
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportModelResolver.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * A JavaImport specific model resolver. This model resolver is temporary
+ * and provides the ContributionClassLoader with the list of exporting
+ * contributions that it currently needs.
+ * 
+ * FIXME Remove this class after the ContributionClassLoader is simplified
+ * and cleaned up.
+ *
+ * @version $Rev$ $Date$
+ */
+public class JavaImportModelResolver implements ModelResolver {
+
+    private ModelResolver modelResolver;
+    private List<Contribution> contributions;
+    
+    public JavaImportModelResolver(List<Contribution> contributions, ModelResolver modelResolver) {
+        this.modelResolver = modelResolver;
+        this.contributions = contributions;
+    }
+
+    public List<Contribution> getExportContributions() {
+        return contributions;
+    }
+    
+    public void addModel(Object resolved) {
+        modelResolver.addModel(resolved);
+    }
+
+    public Object removeModel(Object resolved) {
+        return modelResolver.removeModel(resolved);
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        return modelResolver.resolveModel(modelClass, unresolved);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportProcessor.java
new file mode 100644
index 0000000000..24612b0450
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportProcessor.java
@@ -0,0 +1,127 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.java.JavaImport;
+import org.apache.tuscany.sca.contribution.java.JavaImportExportFactory;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+
+/**
+ * Artifact Processor for Java Imports
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaImportProcessor  implements StAXArtifactProcessor<JavaImport> {
+    private static final String SCA10_NS = "http://www.osoa.org/xmlns/sca/1.0";
+    
+    private static final QName IMPORT_JAVA = new QName(SCA10_NS, "import.java");
+
+    private static final String PACKAGE = "package";
+    private static final String LOCATION = "location";
+    
+    private final JavaImportExportFactory factory;
+    
+    public JavaImportProcessor(ModelFactoryExtensionPoint modelFactories) {
+        super();
+        this.factory = modelFactories.getFactory(JavaImportExportFactory.class);
+    }
+    
+    public QName getArtifactType() {
+        return IMPORT_JAVA;
+    }
+    
+    public Class<JavaImport> getModelType() {
+        return JavaImport.class;
+    }
+
+    /**
+     * Process <import.java package="" location=""/>
+     */
+    public JavaImport read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        JavaImport javaImport = this.factory.createJavaImport();
+        QName element = null;
+        
+        while (reader.hasNext()) {
+            int event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT:
+                    element = reader.getName();
+
+                    // Read <import.java>
+                    if (IMPORT_JAVA.equals(element)) {
+                        String packageName = reader.getAttributeValue(null, PACKAGE);
+                        if (packageName == null) {
+                            throw new ContributionReadException("Attribute 'package' is missing");
+                        }
+                        
+                        String location = reader.getAttributeValue(null, LOCATION);
+                        javaImport.setPackage(packageName);
+                        javaImport.setLocation(location);
+                    }
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    if (IMPORT_JAVA.equals(reader.getName())) {
+                        return javaImport;
+                    }
+                    break;        
+            }
+            
+            // Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+        
+        return javaImport;
+    }
+
+    public void write(JavaImport javaImport, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        
+        // Write <import.java>
+        writer.writeStartElement(IMPORT_JAVA.getNamespaceURI(), IMPORT_JAVA.getLocalPart());
+        
+        if (javaImport.getPackage() != null) {
+            writer.writeAttribute(PACKAGE, javaImport.getPackage());
+        }
+        if (javaImport.getLocation() != null) {
+            writer.writeAttribute(LOCATION, javaImport.getLocation());
+        }
+        
+        writer.writeEndElement();
+    }
+
+
+    public void resolve(JavaImport model, ModelResolver resolver) throws ContributionResolveException {
+        
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.java.JavaImportExportFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.java.JavaImportExportFactory
new file mode 100644
index 0000000000..a293330a57
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.java.JavaImportExportFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.java.impl.JavaImportExportFactoryImpl

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..ac1fa9aade
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+org.apache.tuscany.sca.contribution.java.impl.JavaImportProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#import.java,model=org.apache.tuscany.sca.contribution.java.JavaImport
+org.apache.tuscany.sca.contribution.java.impl.JavaExportProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#export.java,model=org.apache.tuscany.sca.contribution.java.JavaExport
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
new file mode 100644
index 0000000000..c69eb40636
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.java.impl.ClassReferenceModelResolver;model=org.apache.tuscany.sca.contribution.resolver.ClassReference

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.service.ContributionListener b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.service.ContributionListener
new file mode 100644
index 0000000000..7debb3d3c6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.service.ContributionListener
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.java.impl.JavaImportExportListener

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/test/java/org/apache/tuscany/sca/contribution/java/impl/ClassReferenceArtifactResolverTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/test/java/org/apache/tuscany/sca/contribution/java/impl/ClassReferenceArtifactResolverTestCase.java
new file mode 100644
index 0000000000..c911899b08
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/test/java/org/apache/tuscany/sca/contribution/java/impl/ClassReferenceArtifactResolverTestCase.java
@@ -0,0 +1,75 @@
+ /*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.DefaultModelResolverExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint;
+
+/**
+ * Test ClassReferenceArtifactResolver.
+ *
+ * @version $Rev: 560435 $ $Date: 2007-07-27 18:26:55 -0700 (Fri, 27 Jul 2007) $
+ */
+public class ClassReferenceArtifactResolverTestCase extends TestCase {
+    private ExtensibleModelResolver resolver;
+    
+    @Override
+    protected void setUp() throws Exception {
+        
+        ModelResolverExtensionPoint resolvers = new DefaultModelResolverExtensionPoint();
+        resolvers.addResolver(ClassReference.class, ClassReferenceModelResolver.class);
+        
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        
+        resolver = new ExtensibleModelResolver(null, resolvers, factories, null);
+    }
+    
+    @Override
+    protected void tearDown() throws Exception {
+    }
+    
+    /**
+     * Test ClassReference resolution
+     * 
+     */
+    public void testResolveClass() {
+        ClassReference ref = new ClassReference(getClass().getName());
+        ClassReference clazz = resolver.resolveModel(ClassReference.class, ref);
+        assertFalse(clazz.isUnresolved());
+        assertTrue(clazz.getJavaClass() == getClass());
+    }
+    
+    /**
+     * Test ClassReference resolution of inexistent class
+     *
+     */
+    public void testUnresolvedClass() {
+        ClassReference ref = new ClassReference("NonExistentClass");
+        ClassReference clazz = resolver.resolveModel(ClassReference.class, ref);
+        assertTrue(clazz.isUnresolved());
+        assertTrue(clazz.getJavaClass() == null);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/test/java/org/apache/tuscany/sca/contribution/java/impl/ContributionClassLoaderTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/test/java/org/apache/tuscany/sca/contribution/java/impl/ContributionClassLoaderTestCase.java
new file mode 100644
index 0000000000..c1ef86b68c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/test/java/org/apache/tuscany/sca/contribution/java/impl/ContributionClassLoaderTestCase.java
@@ -0,0 +1,253 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import java.io.File;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.ArrayList;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.java.JavaExport;
+import org.apache.tuscany.sca.contribution.java.JavaImport;
+import org.apache.tuscany.sca.contribution.java.JavaImportExportFactory;
+import org.apache.tuscany.sca.contribution.java.impl.JavaImportExportFactoryImpl;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+
+/**
+ * Test ContributionClassLoader.
+ *
+ */
+public class ContributionClassLoaderTestCase  {
+    
+    private ContributionFactory contributionFactory;
+    private JavaImportExportFactory javaImportExportFactory;
+    
+    @Before
+    public void setUp() throws Exception {
+        contributionFactory = new DefaultContributionFactory();
+        javaImportExportFactory = new JavaImportExportFactoryImpl();
+    }
+    
+    @After
+    public void tearDown() throws Exception {
+    }
+    
+    private Contribution createContribution(String fileName) throws MalformedURLException {
+
+        Contribution contrib = contributionFactory.createContribution();
+        File contribDir = new File(fileName);        
+        contrib.setLocation(contribDir.toURI().toURL().toString());
+        contrib.setClassLoader(new ContributionClassLoader(contrib, null));
+        return contrib;
+    }
+    
+   
+    @Test
+    public void testClassLoadingFromContribution() throws ClassNotFoundException, MalformedURLException {
+        
+        Contribution contribA = createContribution("target/test-classes");
+        Contribution contribB = createContribution("target");
+        Contribution contribC = createContribution("target/test-classes/deployables/sample-calculator.jar");
+        
+        // Class present in contribution, also in parent. Class is loaded from parent
+        Class<?> testClassA = contribA.getClassLoader().loadClass(this.getClass().getName());        
+        Assert.assertNotNull(testClassA);
+        Assert.assertSame(this.getClass(), testClassA);
+        
+        // Class not present in contribution, but present in parent classloader
+        Class<?> testClassB = contribB.getClassLoader().loadClass(this.getClass().getName());
+        Assert.assertNotNull(testClassB);
+        Assert.assertSame(this.getClass(), testClassB);
+        
+        // Class present in contribution, but not in parent
+        Class<?> testClassC = contribC.getClassLoader().loadClass("calculator.AddService");        
+        Assert.assertNotNull(testClassC);
+        
+        // Class not present in contribution or in parent
+        try {
+            contribA.getClassLoader().loadClass("NonExistent");
+            
+            Assert.assertTrue("ClassNotFoundException not thrown as expected", false);
+            
+        } catch (ClassNotFoundException e) {
+        }
+        
+        
+        
+    }
+    
+    @Test
+    public void testResourceLoadingFromContribution() throws ClassNotFoundException, MalformedURLException {
+        
+        Contribution contribA = createContribution("target/test-classes");
+        Contribution contribB = createContribution("target");
+        Contribution contribC = createContribution("target/test-classes/deployables/sample-calculator.jar");
+        
+        // Resource present in contribution, and in parent
+        URL resA = contribA.getClassLoader().getResource("deployables/sample-calculator.jar");
+        Assert.assertNotNull(resA);
+        
+        // Resource not present in contribution, but present in parent classloader
+        URL resB = contribB.getClassLoader().getResource("deployables/sample-calculator.jar");
+        Assert.assertNotNull(resB);
+        
+        // Resource present in contribution, but not in parent
+        URL resC = contribC.getClassLoader().getResource("calculator/AddService.class");
+        Assert.assertNotNull(resC);        
+        
+        // Load Java class as resource from parent
+        String classResName = this.getClass().getName().replaceAll("\\.", "/") + ".class";
+        URL classResA = contribA.getClassLoader().getResource(classResName);
+        Assert.assertNotNull(classResA);
+               
+        // Non-existent resource
+        URL res = contribA.getClassLoader().getResource("deployables/NonExistent");
+        Assert.assertNull(res);
+        
+    }
+    
+
+    @Test
+    public void testClassLoadingFromImportedContribution() throws ClassNotFoundException, MalformedURLException {
+        
+        Contribution contribA = createContribution("target/test-classes");
+        Contribution contribB = createContribution("target");
+        Contribution contribC = createContribution("target/test-classes/deployables/sample-calculator.jar");
+        ArrayList<Contribution> exportContribList = new ArrayList<Contribution>();
+        exportContribList.add(contribA);
+        exportContribList.add(contribC);
+        
+        JavaImport import_ = javaImportExportFactory.createJavaImport();
+        import_.setPackage(this.getClass().getPackage().getName());
+        import_.setModelResolver(new JavaImportModelResolver(exportContribList, null));
+        contribB.getImports().add(import_);
+        import_ = javaImportExportFactory.createJavaImport();
+        import_.setPackage("calculator");
+        import_.setModelResolver(new JavaImportModelResolver(exportContribList, null));
+        contribB.getImports().add(import_);
+        
+        JavaExport export = javaImportExportFactory.createJavaExport();
+        export.setPackage(this.getClass().getPackage().getName());
+        contribA.getExports().add(export);
+        export = javaImportExportFactory.createJavaExport();
+        export.setPackage("calculator");
+        contribC.getExports().add(export);        
+        
+        // Load class from parent, class is also present in imported contribution. Class should
+        // be loaded from parent
+        Class<?> testClassB = contribB.getClassLoader().loadClass(this.getClass().getName());        
+        Assert.assertNotNull(testClassB);
+        Assert.assertSame(this.getClass(), testClassB);
+        
+        // Load class from parent, class is also present in parent. Class should be loaded
+        // from parent.
+        Class<?> testClassA = contribA.getClassLoader().loadClass(this.getClass().getName());        
+        Assert.assertNotNull(testClassA);
+        Assert.assertSame(this.getClass(), testClassA);
+        
+        // Imported class should be the same as the one loaded by the exporting contribution
+        Assert.assertSame(testClassA, testClassB);
+        
+        // Load class from imported contribution, class is not present in parent
+        Class<?> testClassB1 = contribB.getClassLoader().loadClass("calculator.AddService");
+        Assert.assertNotNull(testClassB1);
+        
+        // Imported class should be the same as the one loaded by the exporting contribution
+        Class<?> testClassC = contribC.getClassLoader().loadClass("calculator.AddService");
+        Assert.assertNotNull(testClassC);        
+        Assert.assertSame(testClassC, testClassB1);
+        
+
+        // Try to load class from package which is not explicitly imported - should throw ClassNotFoundException
+        try {
+            contribA.getClassLoader().loadClass("calculator.AddService");
+            
+            Assert.assertTrue("ClassNotFoundException not thrown as expected", false);
+            
+        } catch (ClassNotFoundException e) {
+        }
+        
+        // Try to load non-existent class from imported package - should throw ClassNotFoundException
+        try {
+            contribB.getClassLoader().loadClass(this.getClass().getPackage().getName() + ".NonExistentClass");
+            
+            Assert.assertTrue("ClassNotFoundException not thrown as expected", false);
+            
+        } catch (ClassNotFoundException e) {
+        }
+        
+    }
+
+    @Test
+    public void testResourceLoadingFromImportedContribution() throws ClassNotFoundException, MalformedURLException {
+        
+        Contribution contribA = createContribution("target/test-classes");
+        Contribution contribB = createContribution("target");
+        Contribution contribC = createContribution("target/test-classes/deployables/sample-calculator.jar");
+        
+        ArrayList<Contribution> exportContribList = new ArrayList<Contribution>();
+        exportContribList.add(contribA);
+        exportContribList.add(contribC);
+        
+        JavaImport import_ = javaImportExportFactory.createJavaImport();
+        import_.setPackage(this.getClass().getPackage().getName());
+        import_.setModelResolver(new JavaImportModelResolver(exportContribList, null));
+        contribB.getImports().add(import_);
+        JavaImport import1_ = javaImportExportFactory.createJavaImport();
+        import1_.setPackage("calculator");
+        import1_.setModelResolver(new JavaImportModelResolver(exportContribList, null));
+        contribB.getImports().add(import1_);
+        
+        JavaExport export = javaImportExportFactory.createJavaExport();
+        export.setPackage(this.getClass().getPackage().getName());
+        contribA.getExports().add(export);
+        JavaExport export1 = javaImportExportFactory.createJavaExport();
+        export1.setPackage("calculator");
+        contribC.getExports().add(export1);
+
+        
+        // Load resource from parent
+        URL resB = contribB.getClassLoader().getResource("deployables/sample-calculator.jar"); 
+        Assert.assertNotNull(resB);
+        
+        // Load Java class as resource from imported contribution with JavaImport
+        String classResName = this.getClass().getName().replaceAll("\\.", "/") + ".class";               
+        URL classResB = contribB.getClassLoader().getResource(classResName);
+        Assert.assertNotNull(classResB);
+        
+        // Load Java class as resource from imported contribution with JavaImport
+        URL classResB1 = contribB.getClassLoader().getResource("calculator/AddService.class");
+        Assert.assertNotNull(classResB1);
+        
+        // Try to load resource not explicitly imported by contribution
+        URL classResA1 = contribA.getClassLoader().getResource("calculator/AddService.class");
+        Assert.assertNull(classResA1);
+        
+        
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/test/java/org/apache/tuscany/sca/contribution/java/impl/JavaExportProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/test/java/org/apache/tuscany/sca/contribution/java/impl/JavaExportProcessorTestCase.java
new file mode 100644
index 0000000000..81c7ee525a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/test/java/org/apache/tuscany/sca/contribution/java/impl/JavaExportProcessorTestCase.java
@@ -0,0 +1,92 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import java.io.StringReader;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.java.JavaExport;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+
+/**
+ * Test JavaExportProcessorTestCase
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaExportProcessorTestCase extends TestCase {
+
+    private static final String VALID_XML =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+            + "<contribution xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns=\"http://ns\">"
+            + "<export.java package=\"org.apache.tuscany.sca.contribution.java\"/>"
+            + "</contribution>";
+
+    private static final String INVALID_XML =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+            + "<contribution xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns=\"http://ns\">"
+            + "<export.java/>"
+            + "</contribution>";
+
+    private XMLInputFactory xmlFactory;
+
+    @Override
+    protected void setUp() throws Exception {
+        xmlFactory = XMLInputFactory.newInstance();
+    }
+
+    /**
+     * Test loading a valid export element from a contribution metadata stream
+     * @throws Exception
+     */
+    public void testLoad() throws Exception {
+        XMLStreamReader reader = xmlFactory.createXMLStreamReader(new StringReader(VALID_XML));
+
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        factories.addFactory(new JavaImportExportFactoryImpl());
+        JavaExportProcessor exportProcessor = new JavaExportProcessor(factories);
+        JavaExport javaExport = exportProcessor.read(reader);
+        
+        assertEquals("org.apache.tuscany.sca.contribution.java", javaExport.getPackage());
+    }
+
+    /**
+     * Test loading an INVALID export element from a contribution metadata stream
+     * @throws Exception
+     */
+    public void testLoadInvalid() throws Exception {
+        XMLStreamReader reader = xmlFactory.createXMLStreamReader(new StringReader(INVALID_XML));
+
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        factories.addFactory(new JavaImportExportFactoryImpl());
+        JavaExportProcessor exportProcessor = new JavaExportProcessor(factories);
+        try {
+            exportProcessor.read(reader);
+            fail("readerException should have been thrown");
+        } catch (ContributionReadException e) {
+            assertTrue(true);
+        }
+    }    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/test/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/test/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportProcessorTestCase.java
new file mode 100644
index 0000000000..7f342c2278
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/test/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportProcessorTestCase.java
@@ -0,0 +1,93 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import java.io.StringReader;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.java.JavaImport;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+
+/**
+ * Test JavaImportProcessorTestCase
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaImportProcessorTestCase extends TestCase {
+
+    private static final String VALID_XML =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+            + "<contribution xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns=\"http://ns\">"
+            + "<import.java package=\"org.apache.tuscany.sca.contribution.java\" location=\"sca://contributions/001\"/>"
+            + "</contribution>";
+
+    private static final String INVALID_XML =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+            + "<contribution xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns=\"http://ns\">"
+            + "<import.java location=\"sca://contributions/001\"/>"
+            + "</contribution>";
+
+    private XMLInputFactory xmlFactory;
+
+    @Override
+    protected void setUp() throws Exception {
+        xmlFactory = XMLInputFactory.newInstance();
+    }
+
+    /**
+     * Test loading a valid import element from a contribution metadata stream
+     * @throws Exception
+     */
+    public void testLoad() throws Exception {
+        XMLStreamReader reader = xmlFactory.createXMLStreamReader(new StringReader(VALID_XML));
+
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        factories.addFactory(new JavaImportExportFactoryImpl());
+        JavaImportProcessor importProcessor = new JavaImportProcessor(factories);
+        JavaImport javaImport = importProcessor.read(reader);
+        
+        assertEquals("org.apache.tuscany.sca.contribution.java", javaImport.getPackage());
+        assertEquals("sca://contributions/001", javaImport.getLocation());
+    }
+
+    /**
+     * Test loading a INVALID import element from a contribution metadata stream
+     * @throws Exception
+     */
+    public void testLoadInvalid() throws Exception {
+        XMLStreamReader reader = xmlFactory.createXMLStreamReader(new StringReader(INVALID_XML));
+
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        factories.addFactory(new JavaImportExportFactoryImpl());
+        JavaImportProcessor importProcessor = new JavaImportProcessor(factories);
+        try {
+            importProcessor.read(reader);
+            fail("readerException should have been thrown");
+        } catch (ContributionReadException e) {
+            assertTrue(true);
+        }
+    }    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/test/resources/deployables/sample-calculator.jar b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/test/resources/deployables/sample-calculator.jar
new file mode 100644
index 0000000000..0ca3a1b781
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-java/src/test/resources/deployables/sample-calculator.jar
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/pom.xml
new file mode 100644
index 0000000000..ba1f45a674
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/pom.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-contribution-namespace</artifactId>
+    <name>Apache Tuscany SCA Namespace Import/Export Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.1</version>
+            <scope>runtime</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/DefaultNamespaceImportExportFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/DefaultNamespaceImportExportFactory.java
new file mode 100644
index 0000000000..a71fa61a54
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/DefaultNamespaceImportExportFactory.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.namespace;
+
+import org.apache.tuscany.sca.contribution.namespace.impl.NamespaceImportExportFactoryImpl;
+
+/**
+ * Default Namespace Import/Export model factory implementation
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultNamespaceImportExportFactory extends NamespaceImportExportFactoryImpl implements NamespaceImportExportFactory {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceExport.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceExport.java
new file mode 100644
index 0000000000..c68aee8521
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceExport.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.namespace;
+
+import org.apache.tuscany.sca.contribution.Export;
+
+
+/**
+ * The representation of an XML namespace export.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface NamespaceExport extends Export {
+
+    /**
+     * Get Namespace that identifies the export
+     * 
+     * @return The exported namespace
+     */
+    String getNamespace();
+
+    /**
+     * Set Namespace that identifies the export
+     * 
+     * @param namespace The exported namespace
+     */
+    void setNamespace(String namespace);
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceImport.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceImport.java
new file mode 100644
index 0000000000..8af36d7da0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceImport.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.namespace;
+
+import org.apache.tuscany.sca.contribution.Import;
+
+/**
+ * The representation of an XML namespace import.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface NamespaceImport extends Import {
+
+    /**
+     * Get the location used to resolve the definitions for this import
+     * 
+     * @return The import location
+     */
+    String getLocation();
+
+    /**
+     * Set the location used to resolve the definitions for this import
+     * 
+     * @param location The import location
+     */
+    void setLocation(String location);
+
+    /**
+     * Get Namespace that identifies the import
+     * 
+     * @return The namespace
+     */
+    String getNamespace();
+
+    /**
+     * Set Namespace that identifies the import
+     * 
+     * @param namespace The namespace
+     */
+    void setNamespace(String namespace);
+    
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceImportExportFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceImportExportFactory.java
new file mode 100644
index 0000000000..cfbac8bb1f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceImportExportFactory.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.namespace;
+
+/**
+ * Base Namespace import/export model factory
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface NamespaceImportExportFactory {
+
+    /**
+     * Create a namespace import model object
+     * 
+     * @return The new NamespaceImport model object
+     */
+    NamespaceImport createNamespaceImport();
+    
+    /**
+     * Create a namespace export model object
+     * 
+     * @return The new NamespaceExport model object
+     */
+    NamespaceExport createNamespaceExport();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportImpl.java
new file mode 100644
index 0000000000..8991585d32
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportImpl.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.namespace.impl;
+
+import org.apache.tuscany.sca.contribution.namespace.NamespaceExport;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * The representation of an export for the contribution
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NamespaceExportImpl implements NamespaceExport {
+    private String namespace; 
+    private ModelResolver modelResolver;
+    
+    protected NamespaceExportImpl() {
+        super();
+    }
+    
+    public String getNamespace() {
+        return namespace;
+    }
+
+    public void setNamespace(String namespace) {
+        this.namespace = namespace;
+    }
+    
+    public ModelResolver getModelResolver() {
+        return modelResolver;
+    }
+    
+    public void setModelResolver(ModelResolver modelResolver) {
+        this.modelResolver = modelResolver;
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportProcessor.java
new file mode 100644
index 0000000000..bf5d636044
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportProcessor.java
@@ -0,0 +1,118 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.namespace.impl;
+
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceExport;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImportExportFactory;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+
+/**
+ * Artifact processor for Namespace export
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NamespaceExportProcessor implements StAXArtifactProcessor<NamespaceExport> {
+
+    private static final String SCA10_NS = "http://www.osoa.org/xmlns/sca/1.0";
+    private static final QName EXPORT = new QName(SCA10_NS, "export");
+    private static final String NAMESPACE = "namespace";
+    
+    private final NamespaceImportExportFactory factory;
+    
+    public NamespaceExportProcessor(ModelFactoryExtensionPoint modelFactories) {
+        this.factory = modelFactories.getFactory(NamespaceImportExportFactory.class);
+    }
+
+    public QName getArtifactType() {
+        return EXPORT;
+    }
+    
+    public Class<NamespaceExport> getModelType() {
+        return NamespaceExport.class;
+    }
+    
+    /**
+     * Process <export namespace=""/>
+     */
+    public NamespaceExport read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        NamespaceExport namespaceExport = this.factory.createNamespaceExport();
+        QName element = null;
+        
+        while (reader.hasNext()) {
+            int event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT:
+                    element = reader.getName();
+                    
+                    // Read <export>
+                    if (EXPORT.equals(element)) {
+                        String ns = reader.getAttributeValue(null, NAMESPACE);
+                        if (ns == null) {
+                            throw new ContributionReadException("Attribute 'namespace' is missing");
+                        }
+                        namespaceExport.setNamespace(ns);
+                    } 
+                    
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    if (EXPORT.equals(reader.getName())) {
+                        return namespaceExport;
+                    }
+                    break;        
+            }
+            
+            // Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+        
+        return namespaceExport;
+    }
+
+    public void write(NamespaceExport namespaceExport, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        
+        // Write <export>
+        writer.writeStartElement(EXPORT.getNamespaceURI(), EXPORT.getLocalPart());
+        
+        if (namespaceExport.getNamespace() != null) {
+            writer.writeAttribute(NAMESPACE, namespaceExport.getNamespace());
+        }
+        
+        writer.writeEndElement();
+    }
+
+    public void resolve(NamespaceExport model, ModelResolver resolver) throws ContributionResolveException {
+        
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportExportFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportExportFactoryImpl.java
new file mode 100644
index 0000000000..1146e593a9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportExportFactoryImpl.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.namespace.impl;
+
+import org.apache.tuscany.sca.contribution.namespace.NamespaceExport;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImport;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImportExportFactory;
+
+/**
+ * Namespace Import/Export model factory implementation
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NamespaceImportExportFactoryImpl implements NamespaceImportExportFactory {
+
+    public NamespaceImport createNamespaceImport() {
+        return new NamespaceImportImpl();
+    }
+    
+    public NamespaceExport createNamespaceExport() {
+        return new NamespaceExportImpl();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportExportListener.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportExportListener.java
new file mode 100644
index 0000000000..e4c3a722d3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportExportListener.java
@@ -0,0 +1,98 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.namespace.impl;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceExport;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImport;
+import org.apache.tuscany.sca.contribution.resolver.DefaultImportAllModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionListener;
+import org.apache.tuscany.sca.contribution.service.ContributionRepository;
+
+/**
+ * Namespace Import/Export contribution listener
+ * The listener would process all import/export from a given contribution 
+ * and initialize the model resolvers properly
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NamespaceImportExportListener implements ContributionListener {
+
+    /**
+     * Initialize the import/export model resolvers
+     * Export model resolvers are same as Contribution model resolver
+     * Import model resolvers are matched to a specific contribution if a location uri is specified, 
+     *    otherwise it try to resolve agains all the other contributions
+     * Also set the exporting contributions used by contribution classloaders to 
+     * match import/export for class loading.
+     */    
+    public void contributionAdded(ContributionRepository repository, Contribution contribution) {
+        // Initialize the contribution exports
+        for (Export export: contribution.getExports()) {
+            export.setModelResolver(contribution.getModelResolver());
+        }
+        
+        // Initialize the contribution imports
+        for (Import import_: contribution.getImports()) {
+            boolean initialized = false;
+
+            if (import_ instanceof NamespaceImport) {
+                NamespaceImport namespaceImport = (NamespaceImport)import_;
+                
+                // Find a matching contribution
+                if (namespaceImport.getLocation() != null) {
+                    Contribution targetContribution = repository.getContribution(namespaceImport.getLocation());
+                    if (targetContribution != null) {
+                    
+                        // Find a matching contribution export
+                        for (Export export: targetContribution.getExports()) {
+                            if (export instanceof NamespaceExport) {
+                                NamespaceExport namespaceExport = (NamespaceExport)export;
+                                if (namespaceImport.getNamespace().equals(namespaceExport.getNamespace())) {
+                                    namespaceImport.setModelResolver(namespaceExport.getModelResolver());
+                                    initialized = true;
+                                    break;
+                                }
+                            }
+                        }
+                    }
+                } 
+                
+                //if no location was specified, try to resolve with any contribution            
+                if( !initialized ) {
+                    // Use a resolver that will consider all contributions
+                    import_.setModelResolver(new DefaultImportAllModelResolver(import_, repository.getContributions()));
+                }
+            } 
+        }
+
+    }
+
+    public void contributionRemoved(ContributionRepository repository, Contribution contribution) {
+
+    }
+
+    public void contributionUpdated(ContributionRepository repository, Contribution oldContribution, Contribution contribution) {
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportImpl.java
new file mode 100644
index 0000000000..6d2a31f702
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportImpl.java
@@ -0,0 +1,92 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.namespace.impl;
+
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceExport;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImport;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * The representation of an import for the contribution
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NamespaceImportImpl implements NamespaceImport {
+    private ModelResolver modelResolver;
+
+    /**
+     * The namespace to be imported
+     */
+    private String namespace; 
+    /**
+     * Optional location URI pointing to a Contribution that exports the namespace
+     */
+    private String location;
+
+    
+    protected NamespaceImportImpl() {
+        super();
+    }
+    
+    public String getLocation() {
+        return location;
+    }
+
+    public void setLocation(String location) {
+        this.location = location;
+    }
+
+    public String getNamespace() {
+        return namespace;
+    }
+
+    public void setNamespace(String namespace) {
+        this.namespace = namespace;
+    }
+    
+    public ModelResolver getModelResolver() {
+        return modelResolver;
+    }
+    
+    public void setModelResolver(ModelResolver modelResolver) {
+        this.modelResolver = modelResolver;
+    }
+
+    
+    /**
+     * Match a NamespaceImport to a given NamespaceExport based on :
+     *    location is not provided
+     *    import and export namespaces match
+     */
+    public boolean match(Export export) {
+        if (export instanceof NamespaceExport) {
+            if (this.getNamespace().equals(((NamespaceExport)export).getNamespace())) {
+                return true;
+            }
+        }
+        return false;
+    }
+    
+    @Override
+    public String toString() {
+        return String.valueOf(namespace);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportProcessor.java
new file mode 100644
index 0000000000..9a4475ef23
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportProcessor.java
@@ -0,0 +1,127 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.namespace.impl;
+
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImport;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImportExportFactory;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+
+/**
+ * Artifact processor for Namespace import
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NamespaceImportProcessor  implements StAXArtifactProcessor<NamespaceImport> {
+    private static final String SCA10_NS = "http://www.osoa.org/xmlns/sca/1.0";
+    
+    private static final QName IMPORT = new QName(SCA10_NS, "import");
+
+    private static final String NAMESPACE = "namespace";
+    private static final String LOCATION = "location";
+    
+    private final NamespaceImportExportFactory factory;
+    
+    public NamespaceImportProcessor(ModelFactoryExtensionPoint modelFactories) {
+        this.factory = modelFactories.getFactory(NamespaceImportExportFactory.class);
+    }
+    
+    public QName getArtifactType() {
+        return IMPORT;
+    }
+    
+    public Class<NamespaceImport> getModelType() {
+        return NamespaceImport.class;
+    }
+
+    /**
+     * Process <import namespace="" location=""/>
+     */
+    public NamespaceImport read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        NamespaceImport namespaceImport = this.factory.createNamespaceImport();
+        QName element;
+        
+        while (reader.hasNext()) {
+            int event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT:
+                    element = reader.getName();
+
+                    // Read <import>
+                    if (IMPORT.equals(element)) {
+                        String ns = reader.getAttributeValue(null, NAMESPACE);
+                        if (ns == null) {
+                            throw new ContributionReadException("Attribute 'namespace' is missing");
+                        }
+                        namespaceImport.setNamespace(ns);
+
+                        String location = reader.getAttributeValue(null, LOCATION);
+                        if (location != null) {
+                            namespaceImport.setLocation(location);
+                        }
+                    }
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    if (IMPORT.equals(reader.getName())) {
+                        return namespaceImport;
+                    }
+                    break;        
+            }
+            
+            // Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+        
+        return namespaceImport;
+    }
+
+    public void write(NamespaceImport namespaceImport, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        
+        // Write <import>
+        writer.writeStartElement(IMPORT.getNamespaceURI(), IMPORT.getLocalPart());
+        
+        if (namespaceImport.getNamespace() != null) {
+            writer.writeAttribute(NAMESPACE, namespaceImport.getNamespace());
+        }
+        if (namespaceImport.getLocation() != null) {
+            writer.writeAttribute(LOCATION, namespaceImport.getLocation());
+        }
+        
+        writer.writeEndElement();
+    }
+
+
+    public void resolve(NamespaceImport model, ModelResolver resolver) throws ContributionResolveException {
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.namespace.NamespaceImportExportFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.namespace.NamespaceImportExportFactory
new file mode 100644
index 0000000000..095866fb6f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.namespace.NamespaceImportExportFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.namespace.impl.NamespaceImportExportFactoryImpl

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..86f199368b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+org.apache.tuscany.sca.contribution.namespace.impl.NamespaceImportProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#import,model=org.apache.tuscany.sca.contribution.namespace.NamespaceImport
+org.apache.tuscany.sca.contribution.namespace.impl.NamespaceExportProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#export,model=org.apache.tuscany.sca.contribution.namespace.NamespaceExport
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.service.ContributionListener b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.service.ContributionListener
new file mode 100644
index 0000000000..cdf16a383f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.service.ContributionListener
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.namespace.impl.NamespaceImportExportListener

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/test/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/test/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportProcessorTestCase.java
new file mode 100644
index 0000000000..75219227c2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/test/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportProcessorTestCase.java
@@ -0,0 +1,94 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.namespace.impl;
+
+
+
+import java.io.StringReader;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceExport;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+
+/**
+ * Test NamespaceExportProcessorTestCase
+ *  
+ * @version $Rev$ $Date$
+ */
+public class NamespaceExportProcessorTestCase extends TestCase {
+
+    private static final String VALID_XML =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+            + "<contribution xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns=\"http://ns\">"
+            + "<export namespace=\"http://foo\"/>"
+            + "</contribution>";
+
+    private static final String INVALID_XML =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+            + "<contribution xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns=\"http://ns\">"
+            + "<export/>"
+            + "</contribution>";
+
+    private XMLInputFactory xmlFactory;
+
+    @Override
+    protected void setUp() throws Exception {
+        xmlFactory = XMLInputFactory.newInstance();
+    }
+
+    /**
+     * Test loading a valid export element from a contribution metadata stream
+     * @throws Exception
+     */
+    public void testLoad() throws Exception {
+        XMLStreamReader reader = xmlFactory.createXMLStreamReader(new StringReader(VALID_XML));
+
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        factories.addFactory(new NamespaceImportExportFactoryImpl());
+        NamespaceExportProcessor exportProcessor = new NamespaceExportProcessor(factories);
+        NamespaceExport namespaceExport = exportProcessor.read(reader);
+        
+        assertEquals("http://foo", namespaceExport.getNamespace());
+    }
+
+    /**
+     * Test loading an INVALID export element from a contribution metadata stream
+     * @throws Exception
+     */
+    public void testLoadInvalid() throws Exception {
+        XMLStreamReader reader = xmlFactory.createXMLStreamReader(new StringReader(INVALID_XML));
+
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        factories.addFactory(new NamespaceImportExportFactoryImpl());
+        NamespaceExportProcessor exportProcessor = new NamespaceExportProcessor(factories);
+        try {
+            exportProcessor.read(reader);
+            fail("readerException should have been thrown");
+        } catch (ContributionReadException e) {
+            assertTrue(true);
+        }
+    }    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/test/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/test/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportProcessorTestCase.java
new file mode 100644
index 0000000000..9a05e43d7a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-namespace/src/test/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportProcessorTestCase.java
@@ -0,0 +1,95 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.namespace.impl;
+
+
+
+import java.io.StringReader;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImport;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+
+/**
+ * Test NamespaceImportProcessorTestCase
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NamespaceImportProcessorTestCase extends TestCase {
+
+    private static final String VALID_XML =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+            + "<contribution xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns=\"http://ns\">"
+            + "<import namespace=\"http://foo\" location=\"sca://contributions/001\"/>"
+            + "</contribution>";
+
+    private static final String INVALID_XML =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+            + "<contribution xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns=\"http://ns\">"
+            + "<import location=\"sca://contributions/001\"/>"
+            + "</contribution>";
+
+    private XMLInputFactory xmlFactory;
+
+    @Override
+    protected void setUp() throws Exception {
+        xmlFactory = XMLInputFactory.newInstance();
+    }
+
+    /**
+     * Test loading a valid import element from a contribution metadata stream
+     * @throws Exception
+     */
+    public void testLoad() throws Exception {
+        XMLStreamReader reader = xmlFactory.createXMLStreamReader(new StringReader(VALID_XML));
+
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        factories.addFactory(new NamespaceImportExportFactoryImpl());
+        NamespaceImportProcessor importProcessor = new NamespaceImportProcessor(factories);
+        NamespaceImport namespaceImport = importProcessor.read(reader);
+        
+        assertEquals("http://foo", namespaceImport.getNamespace());
+        assertEquals("sca://contributions/001", namespaceImport.getLocation());
+    }
+
+    /**
+     * Test loading a INVALID import element from a contribution metadata stream
+     * @throws Exception
+     */
+    public void testLoadInvalid() throws Exception {
+        XMLStreamReader reader = xmlFactory.createXMLStreamReader(new StringReader(INVALID_XML));
+
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        factories.addFactory(new NamespaceImportExportFactoryImpl());
+        NamespaceImportProcessor importProcessor = new NamespaceImportProcessor(factories);
+        try {
+            importProcessor.read(reader);
+            fail("readerException should have been thrown");
+        } catch (ContributionReadException e) {
+            assertTrue(true);
+        }
+    }    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/pom.xml
new file mode 100644
index 0000000000..c8261e6a4f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/pom.xml
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-contribution-osgi</artifactId>
+    <name>Apache Tuscany SCA Contribution Service OSGi </name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-osgi-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.felix</groupId>
+            <artifactId>org.apache.felix.main</artifactId>
+            <version>1.0.3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.1</version>
+            <scope>runtime</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/BundleReference.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/BundleReference.java
new file mode 100644
index 0000000000..1e52a20d16
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/BundleReference.java
@@ -0,0 +1,138 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.osgi;
+
+
+/**
+ * A weak reference to a class, which should be used to register classes
+ * with an ArtifactResolver and resolve these classes later.
+ *
+ * @version $Rev$ $Date$
+ */
+public class BundleReference {
+    
+    private Object bundle;
+    private String bundleName;
+    private String bundleVersion;
+    private String bundleUniqueName;
+    private String bundleRelativePath;
+
+    /**
+     * Constructs a new BundleReference.
+     * 
+     * @param bundle The bundle reference
+     */
+    public BundleReference(Object bundle, String bundleName, String bundleVersion, String bundleRelativePath) {
+        this.bundle = bundle;
+        this.bundleName = bundleName;
+        this.bundleVersion = bundleVersion;       
+        this.bundleRelativePath = bundleRelativePath;
+        this.bundleUniqueName = bundleName + "(" + (bundleVersion == null?"0.0.0":bundleVersion) + ")";
+    }
+    
+    /**
+     * Constructs a new BundleReference.
+     * 
+     * @param className The class name
+     */
+    public BundleReference(String bundleName, String bundleVersion) {
+        this.bundleName = bundleName;
+        this.bundleVersion = bundleVersion;
+        this.bundleUniqueName = bundleName + "(" + (bundleVersion == null?"0.0.0":bundleVersion) + ")";
+    }
+    
+    /**
+     * Get the referenced bundle.
+     * 
+     * @return The referenced bundle
+     */
+    public Object getBundle() {
+        return bundle;
+    }
+    
+    /**
+     * Get the referenced bundle name.
+     * 
+     * @return The bundle name
+     */
+    public String getBundleName() {
+        return bundleName;
+    }
+    
+    /**
+     * Get the referenced bundle version.
+     * 
+     * @return The bundle version
+     */
+    public String getBundleVersion() {
+        return bundleVersion;
+    }
+    
+    /**
+     * Get the referenced bundle name and version.
+     * 
+     * @return The bundle name
+     */
+    public String getBundleUniqueName() {
+        return bundleUniqueName;
+    }
+    
+    /**
+     * Get the relative location of the bundle inside its contribution
+     * 
+     * @return The bundle path
+     */
+    public String getBundleRelativePath() {
+        return bundleRelativePath;
+    }
+    
+    
+    
+    /**
+     * Returns true if the bundle reference is unresolved.
+     * 
+     * @return Whether or not the bundle has been resolved
+     */
+    public boolean isUnresolved() {
+        return bundle == null;
+    }
+
+    @Override
+    public int hashCode() {
+        return bundleUniqueName.hashCode();
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else {
+            if (obj instanceof BundleReference) {
+                BundleReference ref = (BundleReference)obj;
+                return bundleName.equals(ref.bundleName) &&
+                       (bundleVersion == null || ref.bundleVersion == null ||
+                        bundleVersion.equals(ref.bundleVersion));
+            } else {
+                return false;
+            }
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleContributionProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleContributionProcessor.java
new file mode 100644
index 0000000000..cdbdddb31d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleContributionProcessor.java
@@ -0,0 +1,161 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.osgi.impl;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.jar.JarEntry;
+import java.util.jar.JarInputStream;
+
+import org.apache.tuscany.sca.contribution.PackageType;
+import org.apache.tuscany.sca.contribution.processor.PackageProcessor;
+import org.apache.tuscany.sca.contribution.service.ContributionException;
+import org.apache.tuscany.sca.osgi.runtime.OSGiRuntime;
+import org.osgi.framework.Bundle;
+
+/**
+ * Bundle Contribution package processor.
+ * 
+ * @version $Rev:  $ $Date:  $
+ */
+public class OSGiBundleContributionProcessor implements PackageProcessor {
+
+    public OSGiBundleContributionProcessor() {
+    }
+
+    public String getPackageType() {
+        return PackageType.BUNDLE;
+    }
+
+    public URL getArtifactURL(URL sourceURL, URI artifact) throws MalformedURLException {
+        Bundle bundle = null;
+        try {
+            bundle = OSGiRuntime.findInstalledBundle(sourceURL);
+            if (bundle != null) {
+                URL url = bundle.getResource(artifact.getPath());
+                if (url == null)
+                    System.out.println("Could not load resource " + artifact);
+                return url;
+            }
+        } catch (Exception e) {
+        }
+        return null;
+    }
+    
+    public List<URI> getJarArtifacts(URL packageSourceURL, InputStream inputStream) throws ContributionException,
+    IOException {
+    if (packageSourceURL == null) {
+        throw new IllegalArgumentException("Invalid null package source URL.");
+    }
+
+    if (inputStream == null) {
+        throw new IllegalArgumentException("Invalid null source inputstream.");
+    }
+
+    // Assume the root is a jar file
+    JarInputStream jar = new JarInputStream(inputStream);
+    try {
+        Set<String> names = new HashSet<String>();
+        while (true) {
+            JarEntry entry = jar.getNextJarEntry();
+            if (entry == null) {
+                // EOF
+                break;
+            }
+
+            // FIXME: Maybe we should externalize the filter as a property
+            String name = entry.getName(); 
+            if (!name.startsWith(".") && !entry.isDirectory()) {
+                
+                // Trim trailing /
+                if (name.endsWith("/")) {
+                    name = name.substring(0, name.length() - 1);
+                }
+
+                // Add the entry name
+                if (!names.contains(name) && name.length() > 0) {
+                    names.add(name);
+                    
+                }
+            }
+        }
+        
+        // Return list of URIs
+        List<URI> artifacts = new ArrayList<URI>();
+        for (String name: names) {
+            artifacts.add(URI.create(name));
+        }
+        return artifacts;
+        
+    } finally {
+        jar.close();
+    }
+}
+
+    public List<URI> getArtifacts(URL packageSourceURL, InputStream inputStream) throws ContributionException,
+        IOException {
+        
+        Bundle bundle = null;
+        try {
+            bundle = OSGiRuntime.findInstalledBundle(packageSourceURL);
+        } catch (Exception e) {
+        }
+        
+        if (bundle == null) {
+            throw new IllegalArgumentException("Could not find OSGi bundle " + packageSourceURL);
+        }
+        
+        if (packageSourceURL == null) {
+            throw new IllegalArgumentException("Invalid null package source URL.");
+        }
+
+        List<URI> artifacts = new ArrayList<URI>();
+
+        try {
+            Enumeration entries = bundle.findEntries("/", "*", true);
+            while (entries.hasMoreElements()) {
+                URL entry = (URL)entries.nextElement();
+                String entryName = entry.getPath();
+                if (entryName.startsWith("/"))
+                    entryName = entryName.substring(1);
+                artifacts.add(new URI(entryName));
+                
+                if (entryName.endsWith(".jar")) {
+
+                    URL jarResource = bundle.getResource(entryName);
+                    artifacts.addAll(getJarArtifacts(jarResource, jarResource.openStream()));
+                }
+            
+            }
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+
+        return artifacts;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleProcessor.java
new file mode 100644
index 0000000000..5b1dd98579
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleProcessor.java
@@ -0,0 +1,140 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.osgi.impl;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.util.List;
+import java.util.jar.Attributes;
+import java.util.jar.JarInputStream;
+import java.util.jar.Manifest;
+
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.osgi.BundleReference;
+import org.apache.tuscany.sca.osgi.runtime.OSGiRuntime;
+
+/**
+ * OSGi bundle processor
+ * 
+ */
+public class OSGiBundleProcessor {
+
+    private boolean initializedOSGi;
+    private OSGiRuntime osgiRuntime;
+
+    public OSGiBundleProcessor() {
+    }
+
+    public Object installContributionBundle(Contribution contribution) {
+
+        JarInputStream jar = null;
+        Object bundle = null;
+
+        try {
+
+            URL contribURL = new URL(contribution.getLocation());
+            jar = new JarInputStream(contribURL.openStream());
+
+            Manifest manifest = jar.getManifest();
+            if (manifest != null && manifest.getMainAttributes()
+                .containsKey(new Attributes.Name("Bundle-SymbolicName"))) {
+
+                initialize();
+                if (osgiRuntime != null)
+                    bundle = osgiRuntime.installBundle(contribURL.toString(), null);
+            }
+        } catch (Exception e) {
+            // If OSGi cannot process the jar, treat the bundle as a plain jar file.
+        } finally {
+
+            try {
+                if (jar != null)
+                    jar.close();
+            } catch (IOException e) {
+            }
+        }
+
+        return bundle;
+    }
+
+    public BundleReference installNestedBundle(Contribution contribution,
+                                               String bundleSymbolicName,
+                                               String bundleVersion) {
+
+        BundleReference bundleReference = null;
+
+        initialize();
+        if (osgiRuntime == null)
+            return null;
+
+        List<Artifact> artifacts = contribution.getArtifacts();
+        for (Artifact a : artifacts) {
+            if (a.getURI().endsWith(".jar")) {
+
+                InputStream stream;
+                JarInputStream jar = null;
+                Object name;
+                Object version;
+                try {
+
+                    URL artifactURL = new URL(a.getLocation());
+                    stream = artifactURL.openStream();
+                    jar = new JarInputStream(artifactURL.openStream());
+                    Manifest manifest = jar.getManifest();
+                    name = manifest.getMainAttributes().get(new Attributes.Name("Bundle-SymbolicName"));
+                    version = manifest.getMainAttributes().get(new Attributes.Name("Bundle-Version"));
+
+                    if (bundleSymbolicName.equals(name) && (bundleVersion == null || version == null || bundleVersion
+                        .equals(version))) {
+
+                        Object bundle = osgiRuntime.installBundle(a.getLocation(), stream);
+
+                        bundleReference = new BundleReference(bundle, bundleSymbolicName, bundleVersion, a.getURI());
+
+                        break;
+                    }
+
+                } catch (Exception e) {
+
+                    // If OSGi cannot process the jar, treat the bundle as a plain jar file.
+                } finally {
+                    try {
+                        if (jar != null)
+                            jar.close();
+                    } catch (IOException e) {
+                    }
+                }
+            }
+        }
+        return bundleReference;
+    }
+
+    private void initialize() {
+        try {
+            if (!initializedOSGi) {
+                initializedOSGi = true;
+                osgiRuntime = OSGiRuntime.getRuntime();
+            }
+        } catch (Exception e) {
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleReferenceModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleReferenceModelResolver.java
new file mode 100644
index 0000000000..07e80f66f3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleReferenceModelResolver.java
@@ -0,0 +1,154 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.osgi.impl;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.osgi.BundleReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.osgi.runtime.OSGiRuntime;
+import org.osgi.framework.Bundle;
+
+/**
+ * A Model Resolver for BundleReferences.
+ *
+ * @version $Rev$ $Date$
+ */
+public class OSGiBundleReferenceModelResolver implements ModelResolver {
+    private Contribution contribution;
+    private Map<String, BundleReference> map = new HashMap<String, BundleReference>();
+    
+    OSGiRuntime osgiRuntime;
+    private OSGiBundleProcessor bundleProcessor;
+    
+    public OSGiBundleReferenceModelResolver(Contribution contribution, ModelFactoryExtensionPoint modelFactories) {
+        this.contribution = contribution;
+        this.bundleProcessor = new OSGiBundleProcessor();
+    }
+
+    public void addModel(Object resolved) {
+        BundleReference bundleRef = (BundleReference)resolved;
+        map.put(bundleRef.getBundleUniqueName(), bundleRef);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(((BundleReference)resolved).getBundleUniqueName());
+    }
+    
+    /**
+     * Handle artifact resolution when the specific class reference is imported from another contribution
+     * @param unresolved
+     * @return
+     */
+    private BundleReference resolveImportedModel(BundleReference unresolved) {
+        BundleReference resolved = unresolved;
+
+        if( this.contribution != null) {
+            for (Import import_ : this.contribution.getImports()) {
+                
+                resolved = import_.getModelResolver().resolveModel(BundleReference.class, unresolved);
+                if (resolved != unresolved)
+                        break;
+            }
+            
+        }
+        return resolved;
+    }
+    
+    
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        Object resolved = map.get(unresolved);
+        
+        if (resolved != null ){
+            return modelClass.cast(resolved);
+        } 
+        
+        try {
+            if (osgiRuntime == null)
+                osgiRuntime = OSGiRuntime.getRuntime();
+        } catch (Exception e) {
+        }
+        if (osgiRuntime == null)
+            return unresolved;
+
+        //Load a class on demand
+        Object bundle = null;
+        String bundleName = ((BundleReference)unresolved).getBundleName();
+        String bundleVersion = ((BundleReference)unresolved).getBundleVersion();
+        
+        bundle = osgiRuntime.findBundle(bundleName, bundleVersion);
+        BundleReference bundleReference;
+        
+        if (bundle == null)
+            bundleReference = bundleProcessor.installNestedBundle(contribution, bundleName, bundleVersion);
+        else {
+            bundleReference = new BundleReference(bundle, 
+                    ((BundleReference)unresolved).getBundleName(),
+                    bundleVersion,
+                    getBundleFileName(bundle)
+                    );
+        }
+                
+        
+        if (bundleReference != null) {
+            //if we load the class            
+            
+            map.put(((BundleReference)unresolved).getBundleUniqueName(), bundleReference);
+            
+            // Return the resolved BundleReference
+            return modelClass.cast(bundleReference);            
+        } else {
+            //delegate resolution of the class
+            resolved = this.resolveImportedModel((BundleReference)unresolved);
+            return modelClass.cast(resolved);
+        }
+        
+
+    }
+    
+    
+    private String getBundleFileName(Object bundle) {
+        if (bundle instanceof Bundle) {
+            String path = ((Bundle)bundle).getLocation();
+            if (path.endsWith("/"))
+                path = path.substring(0, path.length()-1);
+            if (path.startsWith(contribution.getLocation())) {
+                if (path.equals(contribution.getLocation())) {
+                    int index = path.lastIndexOf('/');
+                    if (index > 0 && index < path.length()-1)
+                        path = path.substring(index+1);
+                } else {
+                    path = path.substring(contribution.getLocation().length());
+                    if (path.startsWith("/"))
+                        path = path.substring(1);
+                }
+            } else if (path.lastIndexOf('/') >= 0)
+                path = path.substring(path.lastIndexOf('/')+1);
+            return path;
+        }
+        return null;
+            
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiClassReferenceModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiClassReferenceModelResolver.java
new file mode 100644
index 0000000000..52c3cd3076
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiClassReferenceModelResolver.java
@@ -0,0 +1,137 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.osgi.impl;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.osgi.runtime.OSGiRuntime;
+import org.osgi.framework.Bundle;
+
+/**
+ * A Model Resolver for ClassReferences.
+ *
+ * @version $Rev$ $Date$
+ */
+public class OSGiClassReferenceModelResolver implements ModelResolver {
+    private Contribution contribution;
+    private Map<String, ClassReference> map = new HashMap<String, ClassReference>();
+    private Bundle bundle;
+    private boolean initialized;
+    private boolean useOSGi;
+
+    public OSGiClassReferenceModelResolver(Contribution contribution, ModelFactoryExtensionPoint modelFactories) {
+        this.contribution = contribution;
+    }
+
+    public void addModel(Object resolved) {
+        ClassReference clazz = (ClassReference)resolved;
+        map.put(clazz.getClassName(), clazz);
+    }
+
+    public Object removeModel(Object resolved) {
+        return map.remove(((ClassReference)resolved).getClassName());
+    }
+
+    /**
+     * Handle artifact resolution when the specific class reference is imported from another contribution
+     * @param unresolved
+     * @return
+     */
+    private ClassReference resolveImportedModel(ClassReference unresolved) {
+        ClassReference resolved = unresolved;
+
+        if (this.contribution != null) {
+            for (Import import_ : this.contribution.getImports()) {
+
+                if (resolved == unresolved && bundle != null) {
+                    resolved = import_.getModelResolver().resolveModel(ClassReference.class, unresolved);
+                    if (resolved != unresolved)
+                        break;
+                }
+            }
+
+        }
+        return resolved;
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        Object resolved = map.get(unresolved);
+
+        if (resolved != null) {
+            return modelClass.cast(resolved);
+        }
+        initialize();
+        if (!useOSGi)
+            return unresolved;
+
+        //Load a class on demand
+        Class clazz = null;
+        if (bundle != null) {
+            try {
+                clazz = bundle.loadClass(((ClassReference)unresolved).getClassName());
+            } catch (Exception e) {
+                // we will later try to delegate to imported model resolvers
+            }
+        }
+
+        if (clazz != null) {
+            //if we load the class            
+            // Store a new ClassReference wrappering the loaded class
+            ClassReference classReference = new ClassReference(clazz);
+            map.put(getPackageName(classReference), classReference);
+
+            // Return the resolved ClassReference
+            return modelClass.cast(classReference);
+        } else {
+            //delegate resolution of the class
+            resolved = this.resolveImportedModel((ClassReference)unresolved);
+            return modelClass.cast(resolved);
+        }
+
+    }
+
+    /***************
+     * Helper methods
+     ***************/
+
+    private String getPackageName(ClassReference clazz) {
+        int pos = clazz.getClassName().lastIndexOf(".");
+        return clazz.getClassName().substring(0, pos - 1);
+    }
+
+    private void initialize() {
+        if (initialized)
+            return;
+
+        initialized = true;
+        try {
+            bundle = OSGiRuntime.findInstalledBundle(contribution.getLocation());
+            useOSGi = bundle != null;
+        } catch (Throwable e) {
+            // Ignore errors, default to ClassReferenceModelResolver
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiImportExportListener.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiImportExportListener.java
new file mode 100644
index 0000000000..7a1a104b71
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiImportExportListener.java
@@ -0,0 +1,211 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.osgi.impl;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.net.URL;
+import java.util.HashSet;
+import java.util.jar.JarOutputStream;
+import java.util.jar.Manifest;
+import java.util.zip.ZipEntry;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.java.JavaExport;
+import org.apache.tuscany.sca.contribution.java.JavaImport;
+import org.apache.tuscany.sca.contribution.service.ContributionListener;
+import org.apache.tuscany.sca.contribution.service.ContributionRepository;
+import org.apache.tuscany.sca.osgi.runtime.OSGiRuntime;
+
+/**
+ * Namespace Import/Export contribution listener
+ * The listener would process all import/export from a given contribution 
+ * and initialize the model resolvers properly
+ * 
+ * @version $Rev$ $Date$
+ */
+public class OSGiImportExportListener implements ContributionListener {
+
+    private OSGiBundleProcessor bundleProcessor;
+
+    public OSGiImportExportListener() {
+        bundleProcessor = new OSGiBundleProcessor();
+    }
+
+    /**
+     * Initialize the import/export model resolvers
+     * Export model resolvers are same as Contribution model resolver
+     * Import model resolvers are matched to a specific contribution if a location uri is specified, 
+     *    otherwise it try to resolve agains all the other contributions
+     */
+    public void contributionAdded(ContributionRepository repository, Contribution contribution) {
+
+        OSGiRuntime osgiRuntime = null;
+        try {
+            if (bundleProcessor.installContributionBundle(contribution) == null) {
+                return;
+            } else {
+                osgiRuntime = OSGiRuntime.getRuntime();
+            }
+        } catch (Exception e) {
+            return;
+        }
+
+        HashSet<Contribution> bundlesToInstall = new HashSet<Contribution>();
+        // Initialize the contribution imports
+        for (Import import_ : contribution.getImports()) {
+            boolean initialized = false;
+
+            if (import_ instanceof JavaImport) {
+                JavaImport javaImport = (JavaImport)import_;
+                String packageName = javaImport.getPackage();
+
+                //Find a matching contribution
+                if (javaImport.getLocation() != null) {
+                    Contribution targetContribution = repository.getContribution(javaImport.getLocation());
+                    if (targetContribution != null) {
+
+                        // Find a matching contribution export
+                        for (Export export : targetContribution.getExports()) {
+                            if (export instanceof JavaExport) {
+                                JavaExport javaExport = (JavaExport)export;
+                                if (packageName.equals(javaExport.getPackage())) {
+
+                                    if (osgiRuntime.findBundle(targetContribution.getLocation()) == null)
+                                        bundlesToInstall.add(targetContribution);
+
+                                    initialized = true;
+
+                                }
+                            }
+                            if (initialized)
+                                break;
+                        }
+                    }
+                }
+            }
+            if (!initialized) {
+                for (Contribution c : repository.getContributions()) {
+
+                    // Go over all exports in the contribution
+                    for (Export export : c.getExports()) {
+                        // If the export matches our namespace, try to the resolve the model object
+                        if (import_.match(export) && osgiRuntime.findBundle(c.getLocation()) == null) {
+                            bundlesToInstall.add(c);
+                        }
+                    }
+                }
+            }
+        }
+        for (Contribution c : bundlesToInstall) {
+            try {
+                installDummyBundle(osgiRuntime, c);
+            } catch (Exception e) {
+            }
+        }
+
+    }
+
+    public void contributionRemoved(ContributionRepository repository, Contribution contribution) {
+
+    }
+
+    public void contributionUpdated(ContributionRepository repository,
+                                    Contribution oldContribution,
+                                    Contribution contribution) {
+
+    }
+
+    private void installDummyBundle(OSGiRuntime osgiRuntime, Contribution contribution) throws Exception {
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+
+        String EOL = System.getProperty("line.separator");
+
+        String bundleName = contribution.getURI();
+        String uri = contribution.getURI();
+
+        StringBuffer exportPackageNames = new StringBuffer();
+        for (Export export : contribution.getExports()) {
+            if (export instanceof JavaExport) {
+                if (exportPackageNames.length() > 0)
+                    exportPackageNames.append(",");
+                exportPackageNames.append(((JavaExport)export).getPackage());
+            }
+        }
+        StringBuffer importPackageNames = new StringBuffer();
+        for (Import import_ : contribution.getImports()) {
+            if (import_ instanceof JavaImport) {
+                if (importPackageNames.length() > 0)
+                    importPackageNames.append(",");
+                importPackageNames.append(((JavaImport)import_).getPackage());
+            }
+        }
+
+        String manifestStr =
+            "Manifest-Version: 1.0" + EOL
+                + "Bundle-ManifestVersion: 2"
+                + EOL
+                + "Bundle-Name: "
+                + bundleName
+                + EOL
+                + "Bundle-SymbolicName: "
+                + bundleName
+                + EOL
+                + "Bundle-Version: "
+                + "1.0.0"
+                + EOL
+                + "Bundle-Localization: plugin"
+                + EOL;
+
+        StringBuilder manifestBuf = new StringBuilder();
+        manifestBuf.append(manifestStr);
+        manifestBuf.append("Export-Package: " + exportPackageNames + EOL);
+        manifestBuf.append("Import-Package: " + importPackageNames + EOL);
+        manifestBuf.append("Bundle-ClassPath: .," + uri + EOL);
+
+        ByteArrayInputStream manifestStream = new ByteArrayInputStream(manifestBuf.toString().getBytes());
+        Manifest manifest = new Manifest();
+        manifest.read(manifestStream);
+
+        JarOutputStream jarOut = new JarOutputStream(out, manifest);
+
+        ZipEntry ze = new ZipEntry(uri);
+        jarOut.putNextEntry(ze);
+        URL url = new URL(contribution.getLocation());
+        InputStream stream = url.openStream();
+
+        byte[] bytes = new byte[stream.available()];
+        stream.read(bytes);
+        jarOut.write(bytes);
+        stream.close();
+
+        jarOut.close();
+        out.close();
+
+        ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
+
+        osgiRuntime.installBundle("file://" + bundleName + ".jar", in);
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiModelResolverImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiModelResolverImpl.java
new file mode 100644
index 0000000000..9f1fcfb606
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiModelResolverImpl.java
@@ -0,0 +1,118 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.osgi.impl;
+
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Hashtable;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.osgi.BundleReference;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.osgi.framework.Bundle;
+
+/**
+ * An implementation of an artifact resolver for OSGi bundles.
+ *
+ */
+public class OSGiModelResolverImpl implements ModelResolver {
+    private static final long serialVersionUID = -7826976465762296634L;
+    
+    private Map<Object, Object> map = new HashMap<Object, Object>();
+    
+    private Hashtable<String, Bundle>  bundles;
+    public OSGiModelResolverImpl(Hashtable<String, Bundle> bundles) {
+        this.bundles = bundles;
+    }
+    
+    
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        Object resolved = map.get(unresolved);
+        if (resolved != null) {
+            
+            // Return the resolved object
+            return modelClass.cast(resolved);
+            
+        } else if (unresolved instanceof ClassReference) {
+            
+            // Load a class on demand
+            ClassReference classReference = (ClassReference)unresolved;
+            Class clazz = null;
+            for (Bundle bundle : bundles.values()) {
+                try {
+                    clazz = bundle.loadClass(classReference.getClassName());
+                } catch (ClassNotFoundException e) {
+                    continue;
+                }
+                break;
+            }
+            if (clazz == null) {
+
+                // Return the unresolved object
+                return unresolved;
+            }
+            
+            // Store a new ClassReference wrappering the loaded class
+            resolved = new ClassReference(clazz);
+            map.put(resolved, resolved);
+            
+            // Return the resolved ClassReference
+            return modelClass.cast(resolved);
+                
+        } else if (unresolved instanceof BundleReference) {
+            for (String bundlePath: bundles.keySet()) {
+                Bundle bundle = bundles.get(bundlePath);
+                BundleReference bundleRef = (BundleReference)unresolved;
+                String bundleVersion = (String)bundle.getHeaders().get("Bundle-Version");
+                if (bundle.getSymbolicName().equals(bundleRef.getBundleName())&&
+                    (bundleVersion == null || bundleRef.getBundleVersion() == null ||
+                    bundleVersion.equals(bundleRef.getBundleVersion()))) {
+                    
+                    resolved = new BundleReference(bundle, 
+                            bundle.getSymbolicName(), 
+                            bundleVersion,
+                            bundlePath);
+                    map.put(resolved, resolved);
+                    
+                    // Return the resolved BundleReference
+                    return modelClass.cast(resolved);
+                    
+                }
+            }
+        } 
+            
+        // Return the unresolved object
+        return unresolved;
+    }
+    
+    public void addModel(Object resolved) {
+        map.put(resolved, resolved);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(resolved);
+    }
+    
+    public Collection<Object> getModels() {
+        return map.values();
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.PackageProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.PackageProcessor
new file mode 100644
index 0000000000..632d135cb5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.PackageProcessor
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.osgi.impl.OSGiBundleContributionProcessor;type=application/osgi.bundle

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
new file mode 100644
index 0000000000..02e8b411eb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.osgi.impl.OSGiBundleReferenceModelResolver;model=org.apache.tuscany.sca.contribution.osgi.BundleReference

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.service.ContributionListener b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.service.ContributionListener
new file mode 100644
index 0000000000..8dec190930
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.service.ContributionListener
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.osgi.impl.OSGiImportExportListener

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/DISCLAIMER
new file mode 100644
index 0000000000..8e5c524323
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software
+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is
+required of all newly accepted projects until a further review indicates that
+the infrastructure, communications, and decision making process have stabilized
+in a manner consistent with other successful ASF projects. While incubation
+status is not necessarily a reflection of the completeness or stability of the
+code, it does indicate that the project has yet to be fully endorsed by the ASF.
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/pom.xml
new file mode 100644
index 0000000000..40d12e8544
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/pom.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-contribution-resource</artifactId>
+    <name>Apache Tuscany SCA Resource Import/Export Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.1</version>
+            <scope>runtime</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/ResourceExport.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/ResourceExport.java
new file mode 100644
index 0000000000..02f8e60376
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/ResourceExport.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resource;
+
+import org.apache.tuscany.sca.contribution.Export;
+
+
+/**
+ * The representation of an resource export.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ResourceExport extends Export {
+
+    /**
+     * Get Resource that identifies the export
+     * 
+     * @return The exported resource URI
+     */
+    String getURI();
+
+    /**
+     * Set Resource that identifies the export
+     * 
+     * @param resource uri The exported namespace
+     */
+    void setURI(String URI);
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/ResourceImport.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/ResourceImport.java
new file mode 100644
index 0000000000..e749b31ff6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/ResourceImport.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resource;
+
+import org.apache.tuscany.sca.contribution.Import;
+
+/**
+ * The representation of an resource import.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ResourceImport extends Import {
+
+    /**
+     * Get the location used to resolve the definitions for this import
+     * 
+     * @return The import location
+     */
+    String getLocation();
+
+    /**
+     * Set the location used to resolve the definitions for this import
+     * 
+     * @param location The import location
+     */
+    void setLocation(String location);
+
+    /**
+     * Get URI that identifies the resource import
+     * 
+     * @return The URI
+     */
+    String getURI();
+
+    /**
+     * Set URI that identifies the resource import
+     * 
+     * @param namespace The resource URI
+     */
+    void setURI(String uri);
+    
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/ResourceImportExportFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/ResourceImportExportFactory.java
new file mode 100644
index 0000000000..4119c344ce
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/ResourceImportExportFactory.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resource;
+
+/**
+ * Base Resource import/export model factory
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ResourceImportExportFactory {
+
+    /**
+     * Create a resource import model object
+     * 
+     * @return The new ResourceImport model object
+     */
+    ResourceImport createResourceImport();
+    
+    /**
+     * Create a resource export model object
+     * 
+     * @return The new ResourceExport model object
+     */
+    ResourceExport createResourceExport();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ArtifactModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ArtifactModelResolver.java
new file mode 100644
index 0000000000..cd5f97e62e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ArtifactModelResolver.java
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resource.impl;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.resource.ResourceImport;
+
+/**
+ * A Model Resolver for ComponentType models.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ArtifactModelResolver implements ModelResolver {
+	private Contribution contribution;
+    private Map<String, Artifact> map = new HashMap<String, Artifact>();
+    
+    public ArtifactModelResolver(Contribution contribution, ModelFactoryExtensionPoint modelFactories) {
+    	this.contribution = contribution;
+    }
+
+    public void addModel(Object resolved) {
+    	Artifact artifact = (Artifact)resolved;
+        map.put(artifact.getURI(), artifact);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(((Artifact)resolved).getURI());
+    }
+    
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+
+    	//get artifact URI
+        String uri = ((Artifact)unresolved).getURI();
+        if (uri == null) {
+        	return (T)unresolved;
+        }
+        
+        //lookup the componentType
+        Artifact resolved = (Artifact) map.get(uri);
+        if (resolved != null) {
+            return modelClass.cast(resolved);
+        } 
+        
+        //If not found, delegate the resolution to the imports (in this case based on the resource imports)
+
+        for (Import import_ : this.contribution.getImports()) {
+            if (import_ instanceof ResourceImport) {
+            	ResourceImport resourceImport = (ResourceImport)import_;
+            	//check the import location against the computed package name from the componentType URI
+                if (resourceImport.getURI().equals(uri)) {
+                    // Delegate the resolution to the import resolver
+                    resolved = resourceImport.getModelResolver().resolveModel(Artifact.class, (Artifact)unresolved);
+                    if (!resolved.isUnresolved()) {
+                        return modelClass.cast(resolved);
+                    }
+                }
+            }
+        }
+
+        return (T)unresolved;
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportImpl.java
new file mode 100644
index 0000000000..c2d525dfef
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportImpl.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resource.impl;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.resource.ResourceExport;
+
+/**
+ * The representation of an export for the contribution
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ResourceExportImpl implements ResourceExport {
+    /**
+     * The resource URI to be exported
+     */	
+    private String uri; 
+    
+    private ModelResolver modelResolver;
+    
+    protected ResourceExportImpl() {
+        super();
+    }
+    
+    public String getURI() {
+        return uri;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+    
+    public ModelResolver getModelResolver() {
+        return modelResolver;
+    }
+    
+    public void setModelResolver(ModelResolver modelResolver) {
+        this.modelResolver = modelResolver;
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportProcessor.java
new file mode 100644
index 0000000000..96e642ce20
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportProcessor.java
@@ -0,0 +1,118 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resource.impl;
+
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.resource.ResourceExport;
+import org.apache.tuscany.sca.contribution.resource.ResourceImportExportFactory;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+
+/**
+ * Artifact processor for Resource export
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ResourceExportProcessor implements StAXArtifactProcessor<ResourceExport> {
+
+    private static final String SCA10_NS = "http://www.osoa.org/xmlns/sca/1.0";
+    private static final QName EXPORT_RESOURCE = new QName(SCA10_NS, "export.resource");
+    private static final String URI = "uri";
+    
+    private final ResourceImportExportFactory factory;
+    
+    public ResourceExportProcessor(ModelFactoryExtensionPoint modelFactories) {
+        this.factory = modelFactories.getFactory(ResourceImportExportFactory.class);
+    }
+
+    public QName getArtifactType() {
+        return EXPORT_RESOURCE;
+    }
+    
+    public Class<ResourceExport> getModelType() {
+        return ResourceExport.class;
+    }
+    
+    /**
+     * Process <export.resource uri=""/>
+     */
+    public ResourceExport read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+    	ResourceExport resourceExport = this.factory.createResourceExport();
+        QName element = null;
+        
+        while (reader.hasNext()) {
+            int event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT:
+                    element = reader.getName();
+                    
+                    // Read <export.resource>
+                    if (EXPORT_RESOURCE.equals(element)) {
+                        String uri = reader.getAttributeValue(null, URI);
+                        if (uri == null) {
+                            throw new ContributionReadException("Attribute 'uri' is missing");
+                        }
+                        resourceExport.setURI(uri);
+                    } 
+                    
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    if (EXPORT_RESOURCE.equals(reader.getName())) {
+                        return resourceExport;
+                    }
+                    break;        
+            }
+            
+            // Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+        
+        return resourceExport;
+    }
+
+    public void write(ResourceExport resourceExport, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        
+        // Write <export.resource>
+        writer.writeStartElement(EXPORT_RESOURCE.getNamespaceURI(), EXPORT_RESOURCE.getLocalPart());
+        
+        if (resourceExport.getURI() != null) {
+            writer.writeAttribute(URI, resourceExport.getURI());
+        }
+        
+        writer.writeEndElement();
+    }
+
+    public void resolve(ResourceExport model, ModelResolver resolver) throws ContributionResolveException {
+        
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportExportFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportExportFactoryImpl.java
new file mode 100644
index 0000000000..880f5f5786
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportExportFactoryImpl.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resource.impl;
+
+import org.apache.tuscany.sca.contribution.resource.ResourceExport;
+import org.apache.tuscany.sca.contribution.resource.ResourceImport;
+import org.apache.tuscany.sca.contribution.resource.ResourceImportExportFactory;
+
+/**
+ * Resource Import/Export model factory implementation
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ResourceImportExportFactoryImpl implements ResourceImportExportFactory {
+
+    public ResourceImport createResourceImport() {
+        return new ResourceImportImpl();
+    }
+    
+    public ResourceExport createResourceExport() {
+        return new ResourceExportImpl();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportExportListener.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportExportListener.java
new file mode 100644
index 0000000000..fa3674d678
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportExportListener.java
@@ -0,0 +1,97 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resource.impl;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.resolver.DefaultImportAllModelResolver;
+import org.apache.tuscany.sca.contribution.resource.ResourceExport;
+import org.apache.tuscany.sca.contribution.resource.ResourceImport;
+import org.apache.tuscany.sca.contribution.service.ContributionListener;
+import org.apache.tuscany.sca.contribution.service.ContributionRepository;
+
+/**
+ * Resource Import/Export contribution listener
+ * The listener would process all import/export from a given contribution 
+ * and initialize the model resolvers properly
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ResourceImportExportListener implements ContributionListener {
+
+    /**
+     * Initialize the import/export model resolvers
+     * Export model resolvers are same as Contribution model resolver
+     * Import model resolvers are matched to a specific contribution if a location uri is specified, 
+     *    otherwise it try to resolve agains all the other contributions
+     * Also set the exporting contributions used by contribution classloaders to 
+     * match import/export for class loading.
+     */    
+    public void contributionAdded(ContributionRepository repository, Contribution contribution) {
+        // Initialize the contribution exports
+        for (Export export: contribution.getExports()) {
+            export.setModelResolver(contribution.getModelResolver());
+        }
+        
+        // Initialize the contribution imports
+        for (Import import_: contribution.getImports()) {
+            boolean initialized = false;
+
+            if (import_ instanceof ResourceImport) {
+                ResourceImport resourceImport = (ResourceImport)import_;
+                
+                // Find a matching contribution
+                if (resourceImport.getLocation() != null) {
+                    Contribution targetContribution = repository.getContribution(resourceImport.getLocation());
+                    if (targetContribution != null) {
+                    
+                        // Find a matching contribution export
+                        for (Export export: targetContribution.getExports()) {
+                            if (export instanceof ResourceExport) {
+                                ResourceExport resourceExport = (ResourceExport)export;
+                                if (resourceImport.getURI().equals(resourceExport.getURI())) {
+                                	resourceImport.setModelResolver(resourceExport.getModelResolver());
+                                    initialized = true;
+                                    break;
+                                }
+                            }
+                        }
+                    }
+                } 
+                
+                //if no location was specified, try to resolve with any contribution            
+                if( !initialized ) {
+                    // Use a resolver that will consider all contributions
+                    import_.setModelResolver(new DefaultImportAllModelResolver(import_, repository.getContributions()));
+                }
+            } 
+        }
+    }
+
+    public void contributionRemoved(ContributionRepository repository, Contribution contribution) {
+
+    }
+
+    public void contributionUpdated(ContributionRepository repository, Contribution oldContribution, Contribution contribution) {
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportImpl.java
new file mode 100644
index 0000000000..0baa511b31
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportImpl.java
@@ -0,0 +1,107 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resource.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.resource.ResourceExport;
+import org.apache.tuscany.sca.contribution.resource.ResourceImport;
+
+/**
+ * The representation of an import for the contribution
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ResourceImportImpl implements ResourceImport {
+    /**
+     * The resource URI to be imported
+     */
+    private String uri; 
+    
+	private ModelResolver modelResolver;
+    private List<Contribution> exportContributions;
+
+    /**
+     * Optional location URI pointing to a Contribution that exports the resource
+     */
+    private String location;
+
+    
+    protected ResourceImportImpl() {
+        super();
+    }
+    
+    public String getLocation() {
+        return location;
+    }
+
+    public void setLocation(String location) {
+        this.location = location;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+    
+    public ModelResolver getModelResolver() {
+        return modelResolver;
+    }
+    
+    public void setModelResolver(ModelResolver modelResolver) {
+        this.modelResolver = modelResolver;
+    }
+    
+    public List<Contribution> getExportContributions() {
+        return exportContributions;
+    }
+
+    public void setExportContributions(List<Contribution> contributions) {
+        this.exportContributions = contributions;
+    }
+
+    /**
+     * Match a ResourceImport to a given ResourceExport based on :
+     *    location is not provided
+     *    import and export resource uri match
+     */
+    public boolean match(Export export) {
+        if (export instanceof ResourceExport) {
+            if (this.getLocation() == null || this.getLocation().length() == 0) {
+                if (this.getURI().equals(((ResourceExport)export).getURI())) {
+                    return true;
+                }
+            }
+            
+        }
+        return false;
+    }
+    
+    @Override
+    public String toString() {
+        return String.valueOf(uri);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportProcessor.java
new file mode 100644
index 0000000000..9e337b898e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportProcessor.java
@@ -0,0 +1,127 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resource.impl;
+
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.resource.ResourceImport;
+import org.apache.tuscany.sca.contribution.resource.ResourceImportExportFactory;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+
+/**
+ * Artifact processor for Namespace import
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ResourceImportProcessor  implements StAXArtifactProcessor<ResourceImport> {
+    private static final String SCA10_NS = "http://www.osoa.org/xmlns/sca/1.0";
+    
+    private static final QName IMPORT_RESOURCE = new QName(SCA10_NS, "import.resource");
+
+    private static final String URI = "uri";
+    private static final String LOCATION = "location";
+    
+    private final ResourceImportExportFactory factory;
+    
+    public ResourceImportProcessor(ModelFactoryExtensionPoint modelFactories) {
+        this.factory = modelFactories.getFactory(ResourceImportExportFactory.class);
+    }
+    
+    public QName getArtifactType() {
+        return IMPORT_RESOURCE;
+    }
+    
+    public Class<ResourceImport> getModelType() {
+        return ResourceImport.class;
+    }
+
+    /**
+     * Process <import.resource uri="" location=""/>
+     */
+    public ResourceImport read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+    	ResourceImport resourceImport = this.factory.createResourceImport();
+        QName element;
+        
+        while (reader.hasNext()) {
+            int event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT:
+                    element = reader.getName();
+
+                    // Read <import>
+                    if (IMPORT_RESOURCE.equals(element)) {
+                        String uri = reader.getAttributeValue(null, URI);
+                        if (uri == null) {
+                            throw new ContributionReadException("Attribute 'namespace' is missing");
+                        }
+                        resourceImport.setURI(uri);
+
+                        String location = reader.getAttributeValue(null, LOCATION);
+                        if (location != null) {
+                            resourceImport.setLocation(location);
+                        }
+                    }
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    if (IMPORT_RESOURCE.equals(reader.getName())) {
+                        return resourceImport;
+                    }
+                    break;        
+            }
+            
+            // Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+        
+        return resourceImport;
+    }
+
+    public void write(ResourceImport resourceImport, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        
+        // Write <import>
+        writer.writeStartElement(IMPORT_RESOURCE.getNamespaceURI(), IMPORT_RESOURCE.getLocalPart());
+        
+        if (resourceImport.getURI() != null) {
+            writer.writeAttribute(URI, resourceImport.getURI());
+        }
+        if (resourceImport.getLocation() != null) {
+            writer.writeAttribute(LOCATION, resourceImport.getLocation());
+        }
+        
+        writer.writeEndElement();
+    }
+
+
+    public void resolve(ResourceImport model, ModelResolver resolver) throws ContributionResolveException {
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..14eb81546d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+org.apache.tuscany.sca.contribution.resource.impl.ResourceImportProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#import.resource,model=org.apache.tuscany.sca.contribution.resource.ResourceImport
+org.apache.tuscany.sca.contribution.resource.impl.ResourceExportProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#export.resource,model=org.apache.tuscany.sca.contribution.resource.ResourceExport
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
new file mode 100644
index 0000000000..08d2b1c338
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.resource.impl.ArtifactModelResolver;model=org.apache.tuscany.sca.contribution.Artifact
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resource.ResourceImportExportFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resource.ResourceImportExportFactory
new file mode 100644
index 0000000000..d39a5065c2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resource.ResourceImportExportFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.resource.impl.ResourceImportExportFactoryImpl

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.service.ContributionListener b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.service.ContributionListener
new file mode 100644
index 0000000000..f4751db9aa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.service.ContributionListener
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.resource.impl.ResourceImportExportListener

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/test/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/test/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportProcessorTestCase.java
new file mode 100644
index 0000000000..42592e05c0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/test/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportProcessorTestCase.java
@@ -0,0 +1,94 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resource.impl;
+
+
+
+import java.io.StringReader;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.resource.ResourceExport;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+
+/**
+ * Test NamespaceExportProcessorTestCase
+ *  
+ * @version $Rev$ $Date$
+ */
+public class ResourceExportProcessorTestCase extends TestCase {
+
+    private static final String VALID_XML =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+            + "<contribution xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns=\"http://ns\">"
+            + "<export.resource uri=\"helloworld/HelloWorldService.componentType\"/>"
+            + "</contribution>";
+
+    private static final String INVALID_XML =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+            + "<contribution xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns=\"http://ns\">"
+            + "<export.resource/>"
+            + "</contribution>";
+
+    private XMLInputFactory xmlFactory;
+
+    @Override
+    protected void setUp() throws Exception {
+        xmlFactory = XMLInputFactory.newInstance();
+    }
+
+    /**
+     * Test loading a valid export element from a contribution metadata stream
+     * @throws Exception
+     */
+    public void testLoad() throws Exception {
+        XMLStreamReader reader = xmlFactory.createXMLStreamReader(new StringReader(VALID_XML));
+
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        factories.addFactory(new ResourceImportExportFactoryImpl());
+        ResourceExportProcessor exportProcessor = new ResourceExportProcessor(factories);
+        ResourceExport resourceExport = exportProcessor.read(reader);
+        
+        assertEquals("helloworld/HelloWorldService.componentType", resourceExport.getURI());
+    }
+
+    /**
+     * Test loading an INVALID export element from a contribution metadata stream
+     * @throws Exception
+     */
+    public void testLoadInvalid() throws Exception {
+        XMLStreamReader reader = xmlFactory.createXMLStreamReader(new StringReader(INVALID_XML));
+
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        factories.addFactory(new ResourceImportExportFactoryImpl());
+        ResourceExportProcessor exportProcessor = new ResourceExportProcessor(factories);
+        try {
+            exportProcessor.read(reader);
+            fail("readerException should have been thrown");
+        } catch (ContributionReadException e) {
+            assertTrue(true);
+        }
+    }    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/test/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/test/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportProcessorTestCase.java
new file mode 100644
index 0000000000..426721f0de
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-resource/src/test/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceImportProcessorTestCase.java
@@ -0,0 +1,95 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resource.impl;
+
+
+
+import java.io.StringReader;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.resource.ResourceImport;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+
+/**
+ * Test NamespaceImportProcessorTestCase
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ResourceImportProcessorTestCase extends TestCase {
+
+    private static final String VALID_XML =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+            + "<contribution xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns=\"http://ns\">"
+            + "<import.resource uri=\"helloworld/HelloWorldService.componentType\" location=\"sca://contributions/001\"/>"
+            + "</contribution>";
+
+    private static final String INVALID_XML =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+            + "<contribution xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns=\"http://ns\">"
+            + "<import.resource location=\"sca://contributions/001\"/>"
+            + "</contribution>";
+
+    private XMLInputFactory xmlFactory;
+
+    @Override
+    protected void setUp() throws Exception {
+        xmlFactory = XMLInputFactory.newInstance();
+    }
+
+    /**
+     * Test loading a valid import element from a contribution metadata stream
+     * @throws Exception
+     */
+    public void testLoad() throws Exception {
+        XMLStreamReader reader = xmlFactory.createXMLStreamReader(new StringReader(VALID_XML));
+
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        factories.addFactory(new ResourceImportExportFactoryImpl());
+        ResourceImportProcessor importProcessor = new ResourceImportProcessor(factories);
+        ResourceImport namespaceImport = importProcessor.read(reader);
+        
+        assertEquals("helloworld/HelloWorldService.componentType", namespaceImport.getURI());
+        assertEquals("sca://contributions/001", namespaceImport.getLocation());
+    }
+
+    /**
+     * Test loading a INVALID import element from a contribution metadata stream
+     * @throws Exception
+     */
+    public void testLoadInvalid() throws Exception {
+        XMLStreamReader reader = xmlFactory.createXMLStreamReader(new StringReader(INVALID_XML));
+
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        factories.addFactory(new ResourceImportExportFactoryImpl());
+        ResourceImportProcessor importProcessor = new ResourceImportProcessor(factories);
+        try {
+            importProcessor.read(reader);
+            fail("readerException should have been thrown");
+        } catch (ContributionReadException e) {
+            assertTrue(true);
+        }
+    }    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/DISCLAIMER
new file mode 100644
index 0000000000..8e5c524323
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software
+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is
+required of all newly accepted projects until a further review indicates that
+the infrastructure, communications, and decision making process have stabilized
+in a manner consistent with other successful ASF projects. While incubation
+status is not necessarily a reflection of the completeness or stability of the
+code, it does indicate that the project has yet to be fully endorsed by the ASF.
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/NOTICE
new file mode 100644
index 0000000000..94481d6cfa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2007 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/pom.xml
new file mode 100644
index 0000000000..80310ac112
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/pom.xml
@@ -0,0 +1,99 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-contribution-updater-impl</artifactId>
+    <name>Apache Tuscany SCA Contribution Updater Implementation</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+	<dependency>
+    	   <groupId>org.apache.tuscany.sca</groupId>
+           <artifactId>tuscany-implementation-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+	</dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+	<dependency>
+	    <groupId>org.apache.tuscany.sca</groupId>
+	    <artifactId>tuscany-assembly-xml</artifactId>
+	    <version>1.2.1-incubating-SNAPSHOT</version>	
+	</dependency>
+	
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+	<dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-namespace</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+	<dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-updater</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+	
+	<dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+	
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+	
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.1</version>
+            <scope>runtime</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/main/java/org/apache/tuscany/sca/contribution/updater/impl/ArtifactsFinder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/main/java/org/apache/tuscany/sca/contribution/updater/impl/ArtifactsFinder.java
new file mode 100644
index 0000000000..2587f9393a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/main/java/org/apache/tuscany/sca/contribution/updater/impl/ArtifactsFinder.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.updater.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.DeployedArtifact;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+public class ArtifactsFinder {
+
+    public static Composite findComposite(String compositeURI,
+            List<DeployedArtifact> artifacts) {
+        for (DeployedArtifact artifact : artifacts) {
+            if (artifact.getModel() instanceof Composite) {
+                Composite composite = (Composite) artifact.getModel();
+                if (composite.getURI().equals(compositeURI))
+                    return composite;
+            }
+        }
+        return null;
+    }
+
+    public static Component findComponent(Composite composite,
+            String componentName) {
+        for (Component component : composite.getComponents()) {
+            if (component.getName().equals(componentName)) {
+                return component;
+
+            }
+
+        }
+        return null;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/main/java/org/apache/tuscany/sca/contribution/updater/impl/ComponentUpdaterImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/main/java/org/apache/tuscany/sca/contribution/updater/impl/ComponentUpdaterImpl.java
new file mode 100644
index 0000000000..a6a6084f5f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/main/java/org/apache/tuscany/sca/contribution/updater/impl/ComponentUpdaterImpl.java
@@ -0,0 +1,381 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.updater.impl;
+
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.DeployedArtifact;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionService;
+import org.apache.tuscany.sca.contribution.updater.ComponentNotFoundException;
+import org.apache.tuscany.sca.contribution.updater.ComponentUpdater;
+import org.apache.tuscany.sca.contribution.updater.ComponentUpdaterException;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.assembly.CompositeActivatorImpl;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.contribution.updater.impl.ArtifactsFinder;
+import org.apache.tuscany.sca.assembly.xml.MetaComponentProcessor;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper;
+
+public class ComponentUpdaterImpl implements ComponentUpdater {
+
+    private String contribURI;
+    private String compositeURI;
+    private String componentName;
+    private JavaInterfaceFactory javaFactory;
+    private CompositeBuilder compositeBuilder;
+    private CompositeActivator compositeActivator;
+    private ContributionService contributionService;
+    private ExtensionPointRegistry registry;
+    private AssemblyFactory assemblyFactory;
+    private InterfaceContractMapper interfaceContractMapper;
+    private Contribution contrib;
+
+    public ComponentUpdaterImpl(String contribURI, String compositeURI,
+            String componentName, AssemblyFactory assembly,
+            JavaInterfaceFactory javaFactory,
+            CompositeBuilder compositeBuilder,
+            CompositeActivator compositeActivator,
+            ContributionService contribService,
+            ExtensionPointRegistry registry, InterfaceContractMapper mapper) {
+        this.contribURI = contribURI;
+        this.compositeURI = compositeURI;
+        this.componentName = componentName;
+        this.javaFactory = javaFactory;
+        this.compositeBuilder = compositeBuilder;
+        this.compositeActivator = compositeActivator;
+        this.contributionService = contribService;
+        this.registry = registry;
+        this.assemblyFactory = assembly;
+        this.interfaceContractMapper = mapper;
+        this.contrib = this.contributionService.getContribution(contribURI);
+    }
+
+    private void reconcileReference(Reference reference,
+            ComponentReference targetReference, String componentName) {
+
+        targetReference.setReference(reference);
+        targetReference.setIsCallback(reference.isCallback());
+        targetReference.setMultiplicity(reference.getMultiplicity());
+        if (targetReference.getInterfaceContract() != null) {
+            if (!targetReference.getInterfaceContract().equals(
+                    reference.getInterfaceContract())) {
+                if (!interfaceContractMapper.isCompatible(reference
+                        .getInterfaceContract(), targetReference
+                        .getInterfaceContract())) {
+                    System.err
+                            .println("Component reference interface incompatible with reference interface: "
+                                    + componentName
+                                    + "/"
+                                    + targetReference.getName());
+                }
+            }
+        } else {
+            targetReference.setInterfaceContract(reference
+                    .getInterfaceContract());
+        }
+        if (targetReference.getBindings().isEmpty()) {
+            targetReference.getBindings().addAll(reference.getBindings());
+        }
+
+        // Reconcile callback bindings
+        if (targetReference.getCallback() == null) {
+            targetReference.setCallback(reference.getCallback());
+            if (targetReference.getCallback() == null) {
+                targetReference.setCallback(assemblyFactory.createCallback());
+            }
+
+        } else if (targetReference.getCallback().getBindings().isEmpty()
+                && reference.getCallback() != null) {
+            targetReference.getCallback().getBindings().addAll(
+                    reference.getCallback().getBindings());
+        }
+        Contribution contrib = contributionService.getContribution(contribURI);
+        List<DeployedArtifact> artifacts = contrib.getArtifacts();
+        // RuntimeComponent source = null;
+        Composite composite = ArtifactsFinder.findComposite(compositeURI,
+                artifacts);
+        Component c = ArtifactsFinder.findComponent(composite, componentName);
+        if (targetReference.getAutowire() == null) {
+            targetReference.setAutowire(c.getAutowire());
+        }
+
+        // Reconcile targets
+        if (targetReference.getTargets().isEmpty()) {
+            targetReference.getTargets().addAll(reference.getTargets());
+        }
+
+    }
+
+    public org.apache.tuscany.sca.assembly.Reference buildReference(
+            String name, String className, Class<?> businessInterface,
+            boolean required) throws Exception {
+
+        Class<?> rawType = contrib.getClassLoader().loadClass(className);
+
+        if (rawType == null)
+            return null;
+
+        org.apache.tuscany.sca.assembly.Reference reference = assemblyFactory
+                .createReference();
+        JavaInterfaceContract interfaceContract = javaFactory
+                .createJavaInterfaceContract();
+        reference.setInterfaceContract(interfaceContract);
+        reference.setName(name);
+
+        if (required) {
+            reference.setMultiplicity(Multiplicity.ONE_ONE);
+        } else {
+            reference.setMultiplicity(Multiplicity.ZERO_ONE);
+        }
+        Type[] interfaces = rawType.getGenericInterfaces();
+        Type genericType = null;
+
+        for (int i = 0; i < interfaces.length; ++i) {
+            Type tmp = interfaces[i];
+            if (interfaces[i] instanceof ParameterizedType) {
+                ParameterizedType type = (ParameterizedType) tmp;
+                tmp = type.getRawType();
+            }
+            if (tmp.getClass().getName().equals(
+                    businessInterface.getClass().getName())) {
+                genericType = tmp;
+            }
+        }
+        if (genericType == null)
+            throw new ComponentUpdaterException(
+                    "User has specified a wrong businessInterface:"
+                            + businessInterface);
+        // baseType = JavaIntrospectionHelper.getBusinessInterface(baseType,
+        // genericType);
+        /*
+         * Class<?> baseType = getBaseType(rawType, genericType); if
+         * (CallableReference.class.isAssignableFrom(baseType)) { if
+         * (Collection.class.isAssignableFrom(rawType)) { genericType =
+         * JavaIntrospectionHelper.getParameterType(genericType); } baseType =
+         * JavaIntrospectionHelper.getBusinessInterface(baseType, genericType); }
+         */
+        try {
+
+            JavaInterface callInterface = javaFactory
+                    .createJavaInterface(JavaIntrospectionHelper
+                            .getErasure(genericType));
+            reference.getInterfaceContract().setInterface(callInterface);
+            if (callInterface.getCallbackClass() != null) {
+                JavaInterface callbackInterface = javaFactory
+                        .createJavaInterface(callInterface.getCallbackClass());
+                reference.getInterfaceContract().setCallbackInterface(
+                        callbackInterface);
+            }
+        } catch (InvalidInterfaceException e) {
+            throw new IntrospectionException(e);
+        }
+        return reference;
+    }
+
+    /*
+     * private org.apache.tuscany.sca.assembly.Reference
+     * createReference(JavaElementImpl element, String name) throws
+     * IntrospectionException { org.apache.tuscany.sca.assembly.Reference
+     * reference = assemblyFactory.createReference(); JavaInterfaceContract
+     * interfaceContract = javaFactory.createJavaInterfaceContract();
+     * reference.setInterfaceContract(interfaceContract);
+     *  // reference.setMember((Member)element.getAnchor()); boolean required =
+     * true; Reference ref = element.getAnnotation(Reference.class); if (ref !=
+     * null) { required = ref.required(); } // reference.setRequired(required);
+     * reference.setName(name); Class<?> rawType = element.getType(); if
+     * (rawType.isArray() || Collection.class.isAssignableFrom(rawType)) { if
+     * (required) { reference.setMultiplicity(Multiplicity.ONE_N); } else {
+     * reference.setMultiplicity(Multiplicity.ZERO_N); } } else { if (required) {
+     * reference.setMultiplicity(Multiplicity.ONE_ONE); } else {
+     * reference.setMultiplicity(Multiplicity.ZERO_ONE); } } Type genericType =
+     * element.getGenericType(); Class<?> baseType = getBaseType(rawType,
+     * genericType); if (CallableReference.class.isAssignableFrom(baseType)) {
+     * if (Collection.class.isAssignableFrom(rawType)) { genericType =
+     * JavaIntrospectionHelper.getParameterType(genericType); } baseType =
+     * JavaIntrospectionHelper.getBusinessInterface(baseType, genericType); }
+     * try { JavaInterface callInterface =
+     * javaFactory.createJavaInterface(baseType);
+     * reference.getInterfaceContract().setInterface(callInterface); if
+     * (callInterface.getCallbackClass() != null) { JavaInterface
+     * callbackInterface =
+     * javaFactory.createJavaInterface(callInterface.getCallbackClass());
+     * reference.getInterfaceContract().setCallbackInterface(callbackInterface); } }
+     * catch (InvalidInterfaceException e) { throw new
+     * IntrospectionException(e); } return reference; }
+     */
+    public ComponentReference addReferenceWire(String referenceName,
+            String className, Class<?> interfaceName, String targetComponent)
+            throws ComponentUpdaterException, ComponentNotFoundException {
+
+        StAXArtifactProcessorExtensionPoint staxProcessors = registry
+                .getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        MetaComponentProcessor processor = (MetaComponentProcessor) staxProcessors
+                .getProcessor(Component.class);
+
+        Contribution contrib = contributionService.getContribution(contribURI);
+
+        List<DeployedArtifact> artifacts = contrib.getArtifacts();
+        RuntimeComponent source = null;
+        Composite composite = ArtifactsFinder.findComposite(compositeURI,
+                artifacts);
+        // TODO error handling
+        if (composite != null)
+            source = (RuntimeComponent) ArtifactsFinder.findComponent(
+                    composite, componentName);
+        else {
+            throw new ComponentNotFoundException("Not found component "
+                    + componentName + " for update");
+        }
+        if (source != null) {
+            // Debig this
+            RuntimeComponentReference targetReference = (RuntimeComponentReference) assemblyFactory
+                    .createComponentReference();
+            targetReference.setName(referenceName);
+            targetReference.setUnresolved(true);
+            Reference reference = null;
+            try {
+                reference = buildReference(referenceName, className,
+                        interfaceName, true);
+            } catch (Exception e) {
+                throw new ComponentUpdaterException(e.getMessage());
+            }
+            source.getImplementation().getReferences().add(reference);
+
+            // targetService.
+            ComponentService targetService = assemblyFactory
+                    .createComponentService();
+            targetService.setUnresolved(true);
+            targetService.setName(targetComponent);
+            targetReference.getTargets().add(targetService);
+
+            // reconciliate
+            reconcileReference(reference, targetReference, componentName);
+            // create component reference for the reference
+            source.getReferences().add(targetReference);
+            try {
+                processor.resolveReference(targetReference, contrib
+                        .getModelResolver());
+            } catch (ContributionResolveException e) {
+                throw new ComponentUpdaterException(
+                        "Contribution Resolving Exception while updating..");
+            }
+
+            CompositeActivatorImpl activator = (CompositeActivatorImpl) compositeActivator;
+            compositeBuilder.attachWire(source, composite, targetReference);
+            activator.activate(source, targetReference);
+            synchronized (source) {
+                activator.configureComponentContext(source);
+            }
+            // RuntimeComponentReference runtimeRef =
+            // ((RuntimeComponentReference)ref);
+            // runtimeRef.setComponent(component);
+            for (Binding binding : targetReference.getBindings()) {
+                ReferenceBindingProvider bindingProvider = targetReference
+                        .getBindingProvider(binding);
+                if (bindingProvider != null) {
+                    bindingProvider.start();
+                }
+
+            }
+
+            ImplementationProvider implementationProvider = source
+                    .getImplementationProvider();
+            if (implementationProvider != null) {
+                /*
+                 * con la reflection cosi tolgo la dipendneza if
+                 * ((implementationProvider.getClass().getName().equals("JavaImplementationProvider")) {
+                 * Clazz cget } implementationProvider.getClass(). if
+                 * (implementationProvider instanceof
+                 * JavaImplementationProvider) { ((JavaImplementationProvider)
+                 * implementationProvider). startReference(targetReference); }
+                 */
+            }
+            return targetReference;
+        } else {
+            throw new ComponentNotFoundException("Not found component "
+                    + componentName + " for update");
+        }
+    }
+
+    public ComponentReference removeReferenceWire(String referenceName,
+            String targetComponent) throws ComponentUpdaterException,
+            ComponentNotFoundException {
+        List<DeployedArtifact> artifacts = contributionService.getContribution(
+                contribURI).getArtifacts();
+        RuntimeComponent source = null;
+        Composite composite = ArtifactsFinder.findComposite(compositeURI,
+                artifacts);
+        ComponentReference toRemove = null;
+
+        if (composite != null) {
+            source = (RuntimeComponent) ArtifactsFinder.findComponent(
+                    composite, this.componentName);
+        } else {
+            throw new ComponentNotFoundException("Not found component "
+                    + componentName + " for update");
+        }
+        if ((source != null) && (targetComponent != null)) {
+            /* source target refenence */
+
+            List<ComponentReference> references = source.getReferences();
+            for (ComponentReference ref : references) {
+                if (ref.getName().equals(targetComponent)) {
+                    toRemove = ref;
+                    break;
+                }
+            }
+            if (toRemove != null) {
+                CompositeActivatorImpl activator = (CompositeActivatorImpl) compositeActivator;
+                activator.stop(source, toRemove);
+                activator.deactivate(source,
+                        (RuntimeComponentReference) toRemove);
+                compositeBuilder.detachWire(composite, source, toRemove);
+            } else {
+                throw new ComponentNotFoundException("Not found component "
+                        + componentName + " for update");
+            }
+
+        }
+        return toRemove;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/main/java/org/apache/tuscany/sca/contribution/updater/impl/CompositeUpdaterImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/main/java/org/apache/tuscany/sca/contribution/updater/impl/CompositeUpdaterImpl.java
new file mode 100644
index 0000000000..ccba6b5a98
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/main/java/org/apache/tuscany/sca/contribution/updater/impl/CompositeUpdaterImpl.java
@@ -0,0 +1,155 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.updater.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.MetaComponent;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.DeployedArtifact;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.service.ContributionService;
+import org.apache.tuscany.sca.contribution.updater.CompositeUpdater;
+import org.apache.tuscany.sca.contribution.updater.CompositeUpdaterException;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.assembly.CompositeActivatorImpl;
+import org.apache.tuscany.sca.contribution.updater.impl.ArtifactsFinder;
+import org.apache.tuscany.sca.assembly.xml.MetaComponentProcessor;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+public class CompositeUpdaterImpl implements CompositeUpdater {
+
+    private CompositeBuilder compositeBuilder;
+    private String compositeURI;
+    private AssemblyFactory assemblyFactory;
+    private String contribURI;
+    private CompositeActivator compositeActivator;
+    private ExtensionPointRegistry registry;
+    private ContributionService contribService;
+
+    public CompositeUpdaterImpl(AssemblyFactory assembly, String contribURI,
+            String compositeURI, CompositeBuilder compositeBuilder,
+            CompositeActivator compositeActivator,
+            ExtensionPointRegistry registry, ContributionService contribService) {
+        this.compositeBuilder = compositeBuilder;
+        this.compositeURI = compositeURI;
+        this.assemblyFactory = assembly;
+        this.contribURI = contribURI;
+        this.compositeActivator = compositeActivator;
+        this.registry = registry;
+        this.contribService = contribService;
+    }
+
+    public Component addComponent(MetaComponent c)
+            throws CompositeUpdaterException {
+        StAXArtifactProcessorExtensionPoint staxProcessors = registry
+                .getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        MetaComponentProcessor processor = (MetaComponentProcessor) staxProcessors
+                .getProcessor(Component.class);
+        Contribution contrib = contribService.getContribution(contribURI);
+        List<DeployedArtifact> artifacts = contrib.getArtifacts();
+        Composite composite = ArtifactsFinder.findComposite(compositeURI,
+                artifacts);
+        boolean found = false;
+
+        if (composite == null)
+            throw new CompositeUpdaterException(
+                    "Composite not found in contribution" + contribURI);
+        else {
+            processor.setComposite(composite);
+            try {
+                processor.read(c.build());
+            } catch (Exception e) {
+                throw new CompositeUpdaterException(
+                        "Component error parsing in contribution" + contribURI);
+
+            }
+            found = true;
+        }
+
+        if (found) {
+            Component component = processor.getParsedComponent();
+            Composite augmentedComposite = processor.getParsedComposite();
+            try {
+                processor.resolve(component, contrib.getModelResolver());
+                compositeBuilder.attach(augmentedComposite, component);
+                ((CompositeActivatorImpl) compositeActivator)
+                        .activateComponent(component);
+            } catch (Exception e) {
+
+                throw new CompositeUpdaterException(
+                        "Cannot activate the component");
+            }
+
+            return component;
+        }
+        return null;
+    }
+
+    public Component findComponent(String componentName) {
+        Contribution contrib = contribService.getContribution(contribURI);
+        List<DeployedArtifact> artifacts = contrib.getArtifacts();
+        Composite composite = ArtifactsFinder.findComposite(compositeURI,
+                artifacts);
+        return ArtifactsFinder.findComponent(composite, componentName);
+    }
+
+    public Component removeComponent(String componentName)
+            throws CompositeUpdaterException {
+        Contribution contrib = contribService.getContribution(contribURI);
+        List<DeployedArtifact> artifacts = contrib.getArtifacts();
+
+        Composite composite = ArtifactsFinder.findComposite(compositeURI,
+                artifacts);
+        List<Component> components = composite.getComponents();
+        Component toRemove = null;
+        for (Component component : components) {
+            if (((RuntimeComponent) component).getName().equals(componentName)) {
+                toRemove = component;
+                break;
+            }
+        }
+        if (toRemove == null) {
+            throw new CompositeUpdaterException(
+                    "Component not found in contribution" + contribURI);
+        } else {
+            // start again
+            try {
+                composite.getComponents().remove(toRemove);
+                CompositeActivatorImpl impl = (CompositeActivatorImpl) compositeActivator;
+                impl.stop(toRemove);
+                impl.deactivateComponent(toRemove);
+                CompositeBuilderImpl builder = (CompositeBuilderImpl) compositeBuilder;
+                builder.detach(composite, toRemove);
+            } catch (Exception e) {
+                throw new CompositeUpdaterException(
+                        "Cannot remove composite from the contribution"
+                                + contribURI);
+            }
+            return toRemove;
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/main/java/org/apache/tuscany/sca/contribution/updater/impl/ContributionUpdaterFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/main/java/org/apache/tuscany/sca/contribution/updater/impl/ContributionUpdaterFactoryImpl.java
new file mode 100644
index 0000000000..7f5870ad55
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/main/java/org/apache/tuscany/sca/contribution/updater/impl/ContributionUpdaterFactoryImpl.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.updater.impl;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.service.ContributionService;
+import org.apache.tuscany.sca.contribution.updater.ComponentUpdater;
+import org.apache.tuscany.sca.contribution.updater.CompositeUpdater;
+import org.apache.tuscany.sca.contribution.updater.ContributionUpdater;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.contribution.updater.impl.ComponentUpdaterImpl;
+import org.apache.tuscany.sca.contribution.updater.impl.CompositeUpdaterImpl;
+import org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime;
+
+public class ContributionUpdaterFactoryImpl implements ContributionUpdater {
+    private AssemblyFactory assembly;
+    private JavaInterfaceFactory javaFactory;
+    private CompositeActivator compositeActivator;
+    private CompositeBuilder compositeBuilder;
+    private ExtensionPointRegistry registry;
+    private ContributionService contribService;
+    private InterfaceContractMapper mapper;
+
+    public ContributionUpdaterFactoryImpl(ReallySmallRuntime runtime) {
+        this.assembly = runtime.getAssemblyFactory();
+        this.javaFactory = runtime.getExtensionPointRegistry()
+                .getExtensionPoint(ModelFactoryExtensionPoint.class)
+                .getFactory(JavaInterfaceFactory.class);
+        this.compositeActivator = runtime.getCompositeActivator();
+        this.compositeBuilder = runtime.getCompositeBuilder();
+        this.registry = runtime.getExtensionPointRegistry();
+        this.contribService = runtime.getContributionService();
+        this.mapper = runtime.getInterfaceContractMapper();
+    }
+
+    public void setContributionService(ContributionService s) {
+        this.contribService = s;
+    }
+
+    public ComponentUpdater getComponentUpdater(String contribURI,
+            String compositeURI, String componentName) {
+
+        return new ComponentUpdaterImpl(contribURI, compositeURI,
+                componentName, assembly, javaFactory, compositeBuilder,
+                compositeActivator, contribService, registry, mapper);
+    }
+
+    public CompositeUpdater getCompositeUpdater(String contribURI,
+            String compositeURI) {
+        return new CompositeUpdaterImpl(assembly, contribURI, compositeURI,
+                compositeBuilder, compositeActivator, registry, contribService);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/test/java/org/apache/tuscany/sca/contribution/updater/impl/ContributionUpdaterTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/test/java/org/apache/tuscany/sca/contribution/updater/impl/ContributionUpdaterTestCase.java
new file mode 100644
index 0000000000..83d0224ad4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/test/java/org/apache/tuscany/sca/contribution/updater/impl/ContributionUpdaterTestCase.java
@@ -0,0 +1,129 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.updater.impl;
+
+import java.io.File;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.ArrayList;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.node.SCANode;
+
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * Test ContributionUpdater.
+ * 
+ */
+public class ContributionUpdaterTestCase {
+
+    // private static SCADomain domain;
+    private static SCANode node;
+    private static MetaComponentHello helloMeta;
+
+    @Before
+    public void setUp() throws Exception {
+        /*
+         * System.out.println("Setting up domain");
+         * 
+         * SCADomainFactory domainFactory = SCADomainFactory.newInstance();
+         * domain = domainFactory.createSCADomain("http://localhost:9999");
+         * 
+         * System.out.println("Setting up calculator nodes");
+         * 
+         * ClassLoader cl = ContributionUpdaterTestCase.class.getClassLoader();
+         * 
+         * SCANodeFactory nodeFactory = SCANodeFactory.newInstance(); try {
+         * log.info("Staring entropy handler"); prng =
+         * SecureRandom.getInstance("SHA1PRNG"); } catch
+         * (NoSuchAlgorithmException e) { // TODO Auto-generated catch block
+         * e.printStackTrace(); } componentName =
+         * "HelloComponent"+this.uniqueID();
+         * t.setAttribute("componentName",componentName);
+         * 
+         * node = nodeFactory.createSCANode("http://localhost:8100/nodeA",
+         * "http://localhost:9999"); node.addContribution("nodeA",
+         * cl.getResource("nodeA/")); node.addToDomainLevelComposite(new
+         * QName("http://test", "HelloComposite")); node.start();
+         * SCADomainFinder domainFinder = SCADomainFinder.newInstance(); domain =
+         * domainFinder.getSCADomain("http://localhost:9999"); helloMeta = new
+         * MetaComponentHello();
+         * helloMeta.setComponentClass("org.apache.tuscany.sca.contribution.updater.impl.HelloComponent");
+         */
+    }
+
+    @After
+    public void tearDown() throws Exception {
+
+    }
+
+    @Test
+    public void testAddNewComponent() throws ClassNotFoundException,
+            MalformedURLException {
+        /*
+         * String helloComponent1 = "<component
+         * xmlns=\"http://www.osoa.org/xmlns/sca/1.0\"
+         * name=\"HelloComponent1\">\n" + "<implementation.java
+         * class=\"org.apache.tuscany.sca.contribution.updater.impl.HelloComponent\"/>"+ "</component>";
+         * MetaComponent mc =
+         * MetaComponentFactory.newMetaComponent("HelloComponent1",helloComponent1);
+         * try { ((SCANodeImpl) node).addComponentToComposite(mc, "nodeA",
+         * "HelloComposite.composite"); GreetService greet =
+         * node.getDomain().getService(GreetService.class, "HelloComponent1");
+         * greet.sayHello("Italian").equals("Ciao"); } catch (Exception e) {
+         * Assert.fail(e.getMessage()); }
+         */
+        Assert.assertEquals("skip", "skip");
+    }
+
+    @Test
+    public void testWireComponents() throws ClassNotFoundException,
+            MalformedURLException {
+        Assert.assertEquals("skip", "skip");
+        /*
+         * String helloComponent1 = "<component
+         * xmlns=\"http://www.osoa.org/xmlns/sca/1.0\"
+         * name=\"HelloComponent1\">\n" + "<implementation.java
+         * class=\"org.apache.tuscany.sca.contribution.updater.impl.HelloComponent\"/>"+ "</component>";
+         * String helloComponent2 = "<component
+         * xmlns=\"http://www.osoa.org/xmlns/sca/1.0\"
+         * name=\"HelloComponent2\">\n" + "<implementation.java
+         * class=\"org.apache.tuscany.sca.contribution.updater.impl.HelloComponent\"/>"+ "</component>";
+         * MetaComponent mc1 =
+         * MetaComponentFactory.newMetaComponent("HelloComponent1",helloComponent1);
+         * MetaComponent mc2 =
+         * MetaComponentFactory.newMetaComponent("HelloComponent2",helloComponent2);
+         * 
+         * try { ((SCANodeImpl) node).addComponentToComposite(mc1, "nodeA",
+         * "HelloComposite.composite"); ((SCANodeImpl)
+         * node).addComponentToComposite(mc2, "nodeA",
+         * "HelloComposite.composite"); GreetService greet =
+         * node.getDomain().getService(GreetService.class, "HelloComponent1");
+         * greet.sayHello("Italian").equals("Ciao"); } catch (Exception e) {
+         * Assert.fail(e.getMessage()); }
+         */
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/test/java/org/apache/tuscany/sca/contribution/updater/impl/GreetService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/test/java/org/apache/tuscany/sca/contribution/updater/impl/GreetService.java
new file mode 100644
index 0000000000..0eb7fb692b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/test/java/org/apache/tuscany/sca/contribution/updater/impl/GreetService.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.updater.impl;
+
+import org.osoa.sca.annotations.Remotable;
+
+@Remotable
+public interface GreetService {
+    String sayHello(String language);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/test/java/org/apache/tuscany/sca/contribution/updater/impl/HelloComponent.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/test/java/org/apache/tuscany/sca/contribution/updater/impl/HelloComponent.java
new file mode 100644
index 0000000000..38fa2721bb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/test/java/org/apache/tuscany/sca/contribution/updater/impl/HelloComponent.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.updater.impl;
+
+import org.osoa.sca.annotations.Service;
+
+@Service(GreetService.class)
+public class HelloComponent implements GreetService {
+    private String[][] languageGreets = {
+            { "English", "Italian", "Japanese", "German" },
+            { "Hello!", "Ciao!", "Konnici wa!", "Hallo!" } };
+
+    public String sayHello(String language) {
+        for (int i = 0; i < 4; ++i)
+            for (int j = 0; j < 4; ++j) {
+                if (language.equals(languageGreets[i][j])) {
+                    return languageGreets[0][0];
+                }
+            }
+        return "I don't speak your language";
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/test/java/org/apache/tuscany/sca/contribution/updater/impl/MetaComponentHello.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/test/java/org/apache/tuscany/sca/contribution/updater/impl/MetaComponentHello.java
new file mode 100644
index 0000000000..1495ff2cea
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/test/java/org/apache/tuscany/sca/contribution/updater/impl/MetaComponentHello.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.updater.impl;
+
+import java.io.StringReader;
+import java.net.URI;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.security.SecureRandom;
+import java.util.logging.Logger;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.MetaComponent;
+
+public class MetaComponentHello implements MetaComponent {
+    private String componentName;
+    private String scdl;
+    private boolean loadedFromString = false;
+    private Logger log = Logger.getLogger(MetaComponentHello.class.getName());
+
+    public MetaComponentHello() {
+    }
+
+    private MetaComponentHello(String scdl, boolean loadedFromString) {
+        this.scdl = scdl;
+        this.loadedFromString = loadedFromString;
+    }
+
+    public MetaComponent fromSCDL(String scdl) {
+        return new MetaComponentHello(scdl, true);
+    }
+
+    public XMLStreamReader build() throws Exception {
+        XMLInputFactory factory = XMLInputFactory.newInstance();
+        return factory.createXMLStreamReader(new StringReader(scdl));
+    }
+
+    public String getName() {
+
+        return componentName;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/test/resources/HelloComposite.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/test/resources/HelloComposite.composite
new file mode 100644
index 0000000000..76714a0e9c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/test/resources/HelloComposite.composite
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+           targetNamespace="http://test"
+           xmlns:test="http://test"
+           name="HelloComposite">
+          <component name="HelloComponentService">
+          <implementation.java="org.apache.tuscany.sca.contribution.updater.impl.HelloComponent"/>
+          </component> 
+</composite>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/test/resources/repository/sample-calculator.jar b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/test/resources/repository/sample-calculator.jar
new file mode 100644
index 0000000000..9c46c679d2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater-impl/src/test/resources/repository/sample-calculator.jar
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/DISCLAIMER
new file mode 100644
index 0000000000..8e5c524323
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software
+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is
+required of all newly accepted projects until a further review indicates that
+the infrastructure, communications, and decision making process have stabilized
+in a manner consistent with other successful ASF projects. While incubation
+status is not necessarily a reflection of the completeness or stability of the
+code, it does indicate that the project has yet to be fully endorsed by the ASF.
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/NOTICE
new file mode 100644
index 0000000000..94481d6cfa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2007 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/pom.xml
new file mode 100644
index 0000000000..0b3dcf177e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/pom.xml
@@ -0,0 +1,99 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-contribution-updater</artifactId>
+    <name>Apache Tuscany SCA Contribution Updater</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+	<dependency>
+    	   <groupId>org.apache.tuscany.sca</groupId>
+           <artifactId>tuscany-implementation-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+	</dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+	<dependency>
+	    <groupId>org.apache.tuscany.sca</groupId>
+	    <artifactId>tuscany-assembly-xml</artifactId>
+	    <version>1.2.1-incubating-SNAPSHOT</version>	
+	</dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+	<dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-namespace</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+	
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+	<dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-domain-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency> 
+                               
+        <dependency>
+         <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-node-api</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>  
+	
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.1</version>
+            <scope>runtime</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/assembly/MetaComponent.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/assembly/MetaComponent.java
new file mode 100644
index 0000000000..885fe8cfb0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/assembly/MetaComponent.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import javax.xml.stream.XMLStreamReader;
+
+public interface MetaComponent {
+    XMLStreamReader build() throws Exception;
+
+    String getName();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/assembly/xml/MetaComponentProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/assembly/xml/MetaComponentProcessor.java
new file mode 100644
index 0000000000..44673bfdb9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/assembly/xml/MetaComponentProcessor.java
@@ -0,0 +1,788 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Callback;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.Wire;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.DeployedArtifact;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.policy.util.PolicyValidationException;
+import org.w3c.dom.Document;
+
+/**
+ * A component processor.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class MetaComponentProcessor extends BaseAssemblyProcessor implements
+        StAXArtifactProcessor<Component> {
+
+    /**
+     * Construct a new composite processor
+     * 
+     * @param contributionFactory
+     * @param assemblyFactory
+     * @param policyFactory
+     * @param extensionProcessor
+     */
+    private Composite composite = null;
+    private Component generatedComponent = null;
+
+    public MetaComponentProcessor(ContributionFactory contributionFactory,
+            AssemblyFactory factory, PolicyFactory policyFactory,
+            InterfaceContractMapper interfaceContractMapper,
+            StAXArtifactProcessor extensionProcessor) {
+        super(contributionFactory, factory, policyFactory, extensionProcessor);
+    }
+
+    /**
+     * Construct a new composite processor
+     * 
+     * @param assemblyFactory
+     * @param policyFactory
+     * @param extensionProcessor
+     *                public CompositeProcessor(AssemblyFactory factory,
+     *                PolicyFactory policyFactory, InterfaceContractMapper
+     *                interfaceContractMapper, StAXArtifactProcessor
+     *                extensionProcessor) { super(factory, policyFactory,
+     *                extensionProcessor); }
+     */
+    public void setComposite(Composite c) {
+        composite = c;
+    }
+
+    public Component getParsedComponent() {
+        return this.generatedComponent;
+    }
+
+    public Composite getParsedComposite() {
+        return this.composite;
+    }
+
+    public Component read(XMLStreamReader reader)
+            throws ContributionReadException, XMLStreamException {
+        Composite include = null;
+        Component component = null;
+        Property property = null;
+        ComponentService componentService = null;
+        ComponentReference componentReference = null;
+        ComponentProperty componentProperty = null;
+        CompositeService compositeService = null;
+        CompositeReference compositeReference = null;
+        Contract contract = null;
+        Wire wire = null;
+        Callback callback = null;
+        QName name = null;
+
+        // Read the component scdl
+
+        while (reader.hasNext()) {
+            int event = reader.getEventType();
+            switch (event) {
+            case START_ELEMENT:
+                QName itemName = reader.getName();
+                if (!itemName.getNamespaceURI().equals(SCA10_NS))
+                    name = new QName(SCA10_NS, itemName.getLocalPart());
+                else
+                    name = itemName;
+
+                if (SERVICE_QNAME.equals(name)) {
+                    if (component != null) {
+
+                        // Read a <component><service>
+                        componentService = assemblyFactory
+                                .createComponentService();
+                        contract = componentService;
+                        componentService.setName(getString(reader, NAME));
+                        component.getServices().add(componentService);
+                        policyProcessor.readPolicies(contract, reader);
+                    }
+
+                } else if (REFERENCE_QNAME.equals(name)) {
+                    if (component != null) {
+                        // Read a <component><reference>
+                        componentReference = assemblyFactory
+                                .createComponentReference();
+                        contract = componentReference;
+                        componentReference.setName(getString(reader, NAME));
+                        readMultiplicity(componentReference, reader);
+                        if (isSet(reader, AUTOWIRE)) {
+                            componentReference.setAutowire(getBoolean(reader,
+                                    AUTOWIRE));
+                        }
+                        readTargets(componentReference, reader);
+                        componentReference.setWiredByImpl(getBoolean(reader,
+                                WIRED_BY_IMPL));
+                        component.getReferences().add(componentReference);
+                        policyProcessor.readPolicies(contract, reader);
+                    }
+
+                } else if (PROPERTY_QNAME.equals(name)) {
+                    if (component != null) {
+
+                        // Read a <component><property>
+                        componentProperty = assemblyFactory
+                                .createComponentProperty();
+                        property = componentProperty;
+                        componentProperty.setSource(getString(reader, SOURCE));
+                        componentProperty.setFile(getString(reader, FILE));
+                        policyProcessor.readPolicies(property, reader);
+                        readAbstractProperty(componentProperty, reader);
+
+                        // Read the property value
+                        Document value = readPropertyValue(property
+                                .getXSDElement(), property.getXSDType(), reader);
+                        property.setValue(value);
+
+                        component.getProperties().add(componentProperty);
+                    }
+                } else if (COMPONENT_QNAME.equals(name)) {
+
+                    // Read a <component>
+                    component = assemblyFactory.createComponent();
+                    component.setName(getString(reader, NAME));
+                    if (isSet(reader, AUTOWIRE)) {
+                        component.setAutowire(getBoolean(reader, AUTOWIRE));
+                    }
+                    if (isSet(reader, URI)) {
+                        component.setURI(getString(reader, URI));
+                    }
+                    component.setConstrainingType(readConstrainingType(reader));
+                    composite.getComponents().add(component);
+                    policyProcessor.readPolicies(component, reader);
+
+                } else if (WIRE_QNAME.equals(name)) {
+
+                    // Read a <wire>
+                    wire = assemblyFactory.createWire();
+                    ComponentReference source = assemblyFactory
+                            .createComponentReference();
+                    source.setUnresolved(true);
+                    source.setName(getString(reader, SOURCE));
+                    wire.setSource(source);
+
+                    ComponentService target = assemblyFactory
+                            .createComponentService();
+                    target.setUnresolved(true);
+                    target.setName(getString(reader, TARGET));
+                    wire.setTarget(target);
+
+                    composite.getWires().add(wire);
+                    policyProcessor.readPolicies(wire, reader);
+
+                } else if (CALLBACK_QNAME.equals(name)) {
+
+                    // Read a <callback>
+                    callback = assemblyFactory.createCallback();
+                    contract.setCallback(callback);
+                    policyProcessor.readPolicies(callback, reader);
+
+                } else if (OPERATION_QNAME.equals(name)) {
+
+                    // Read an <operation>
+                    Operation operation = assemblyFactory.createOperation();
+                    operation.setName(getString(reader, NAME));
+                    operation.setUnresolved(true);
+                    if (callback != null) {
+                        policyProcessor.readPolicies(callback, operation,
+                                reader);
+                    } else {
+                        policyProcessor.readPolicies(contract, operation,
+                                reader);
+                    }
+                } else if (IMPLEMENTATION_COMPOSITE_QNAME.equals(name)) {
+
+                    // Read an implementation.composite
+                    Composite implementation = assemblyFactory
+                            .createComposite();
+                    implementation.setName(getQName(reader, NAME));
+                    implementation.setUnresolved(true);
+                    component.setImplementation(implementation);
+                    policyProcessor.readPolicies(implementation, reader);
+                } else {
+
+                    // Read an extension element
+                    Object extension = extensionProcessor.read(reader);
+                    if (extension != null) {
+                        if (extension instanceof InterfaceContract) {
+
+                            // <service><interface> and
+                            // <reference><interface>
+                            if (contract != null) {
+                                contract
+                                        .setInterfaceContract((InterfaceContract) extension);
+                            } else {
+                                if (name.getNamespaceURI().equals(SCA10_NS)) {
+                                    throw new ContributionReadException(
+                                            "Unexpected <interface> element found. It should appear inside a <service> or <reference> element");
+                                } else {
+                                    composite.getExtensions().add(extension);
+                                }
+                            }
+
+                        } else if (extension instanceof Binding) {
+                            // <service><binding> and
+                            // <reference><binding>
+                            if (callback != null) {
+                                callback.getBindings().add((Binding) extension);
+                            } else {
+                                if (contract != null) {
+                                    contract.getBindings().add(
+                                            (Binding) extension);
+                                } else {
+                                    if (name.getNamespaceURI().equals(SCA10_NS)) {
+                                        throw new ContributionReadException(
+                                                "Unexpected <binding> element found. It should appear inside a <service> or <reference> element");
+                                    } else {
+                                        composite.getExtensions()
+                                                .add(extension);
+                                    }
+                                }
+                            }
+
+                        } else if (extension instanceof Implementation) {
+
+                            // <component><implementation>
+                            if (component != null) {
+                                component
+                                        .setImplementation((Implementation) extension);
+                            } else {
+                                if (name.getNamespaceURI().equals(SCA10_NS)) {
+                                    throw new ContributionReadException(
+                                            "Unexpected <implementation> element found. It should appear inside a <component> element");
+                                } else {
+                                    composite.getExtensions().add(extension);
+                                }
+                            }
+                        } else {
+
+                            // Add the extension element to the current
+                            // element
+                            if (callback != null) {
+                                callback.getExtensions().add(extension);
+                            } else if (contract != null) {
+                                contract.getExtensions().add(extension);
+                            } else if (property != null) {
+                                property.getExtensions().add(extension);
+                            } else if (component != null) {
+                                component.getExtensions().add(extension);
+                            } else {
+                                composite.getExtensions().add(extension);
+                            }
+                        }
+                    }
+                }
+                break;
+
+            case XMLStreamConstants.CHARACTERS:
+                break;
+
+            case END_ELEMENT:
+                name = reader.getName();
+
+                // Clear current state when reading reaching end element
+                if (SERVICE_QNAME.equals(name)) {
+                    componentService = null;
+                    compositeService = null;
+                    contract = null;
+                } else if (INCLUDE_QNAME.equals(name)) {
+                    include = null;
+                } else if (REFERENCE_QNAME.equals(name)) {
+                    componentReference = null;
+                    compositeReference = null;
+                    contract = null;
+                } else if (PROPERTY_QNAME.equals(name)) {
+                    componentProperty = null;
+                    property = null;
+                } else if (COMPONENT_QNAME.equals(name)) {
+                    // component = null;
+                } else if (WIRE_QNAME.equals(name)) {
+                    wire = null;
+                } else if (CALLBACK_QNAME.equals(name)) {
+                    callback = null;
+                }
+                break;
+            }
+
+            // Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+        this.generatedComponent = component;
+        return component;
+    }
+
+    public void write(Composite composite, XMLStreamWriter writer)
+            throws ContributionWriteException, XMLStreamException {
+
+        // Write <composite> element
+        writeStartDocument(writer, COMPOSITE, writeConstrainingType(composite),
+                new XAttr(TARGET_NAMESPACE, composite.getName()
+                        .getNamespaceURI()), new XAttr(NAME, composite
+                        .getName().getLocalPart()), new XAttr(AUTOWIRE,
+                        composite.getAutowire()), policyProcessor
+                        .writePolicies(composite));
+
+        // Write <service> elements
+        for (Service service : composite.getServices()) {
+            CompositeService compositeService = (CompositeService) service;
+            Component promotedComponent = compositeService
+                    .getPromotedComponent();
+            ComponentService promotedService = compositeService
+                    .getPromotedService();
+            String promote;
+            if (promotedService != null) {
+                if (promotedService.getName() != null) {
+                    promote = promotedComponent.getName() + '/'
+                            + promotedService.getService();
+                } else {
+                    promote = promotedComponent.getName();
+                }
+            } else {
+                promote = null;
+            }
+            writeStart(writer, SERVICE, new XAttr(NAME, service.getName()),
+                    new XAttr(PROMOTE, promote), policyProcessor
+                            .writePolicies(service));
+
+            // Write service interface
+            extensionProcessor.write(service.getInterfaceContract(), writer);
+
+            // Write bindings
+            for (Binding binding : service.getBindings()) {
+                extensionProcessor.write(binding, writer);
+            }
+
+            // Write <callback> element
+            if (service.getCallback() != null) {
+                Callback callback = service.getCallback();
+                writeStart(writer, CALLBACK, policyProcessor
+                        .writePolicies(callback));
+
+                // Write callback bindings
+                for (Binding binding : callback.getBindings()) {
+                    extensionProcessor.write(binding, writer);
+                }
+
+                // Write extensions
+                for (Object extension : callback.getExtensions()) {
+                    extensionProcessor.write(extension, writer);
+                }
+
+                writeEnd(writer);
+            }
+
+            // Write extensions
+            for (Object extension : service.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+
+            writeEnd(writer);
+        }
+
+        // Write <component> elements
+        for (Component component : composite.getComponents()) {
+            writeStart(writer, COMPONENT, new XAttr(NAME, component.getName()),
+                    new XAttr(URI, component.getURI()), new XAttr(AUTOWIRE,
+                            component.getAutowire()), policyProcessor
+                            .writePolicies(component));
+
+            // Write <service> elements
+            for (ComponentService service : component.getServices()) {
+                writeStart(writer, SERVICE, new XAttr(NAME, service.getName()),
+                        policyProcessor.writePolicies(service));
+
+                // Write service interface
+                extensionProcessor
+                        .write(service.getInterfaceContract(), writer);
+
+                // Write bindings
+                for (Binding binding : service.getBindings()) {
+                    extensionProcessor.write(binding, writer);
+                }
+
+                // Write <callback> element
+                if (service.getCallback() != null) {
+                    Callback callback = service.getCallback();
+                    writeStart(writer, CALLBACK, policyProcessor
+                            .writePolicies(callback));
+
+                    // Write bindings
+                    for (Binding binding : callback.getBindings()) {
+                        extensionProcessor.write(binding, writer);
+                    }
+
+                    // Write extensions
+                    for (Object extension : callback.getExtensions()) {
+                        extensionProcessor.write(extension, writer);
+                    }
+
+                    writeEnd(writer);
+                }
+
+                // Write extensions
+                for (Object extension : service.getExtensions()) {
+                    extensionProcessor.write(extension, writer);
+                }
+
+                writeEnd(writer);
+            }
+
+            // Write <reference> elements
+            for (ComponentReference reference : component.getReferences()) {
+                writeStart(writer, REFERENCE, new XAttr(NAME, reference
+                        .getName()), new XAttr(AUTOWIRE, reference
+                        .getAutowire()), writeTargets(reference),
+                        policyProcessor.writePolicies(reference));
+
+                // Write reference interface
+                extensionProcessor.write(reference.getInterfaceContract(),
+                        writer);
+
+                // Write bindings
+                for (Binding binding : reference.getBindings()) {
+                    extensionProcessor.write(binding, writer);
+                }
+
+                // Write callback
+                if (reference.getCallback() != null) {
+                    Callback callback = reference.getCallback();
+                    writeStart(writer, CALLBACK, policyProcessor
+                            .writePolicies(callback));
+
+                    // Write callback bindings
+                    for (Binding binding : callback.getBindings()) {
+                        extensionProcessor.write(binding, writer);
+                    }
+
+                    // Write extensions
+                    for (Object extensions : callback.getExtensions()) {
+                        extensionProcessor.write(extensions, writer);
+                    }
+
+                    writeEnd(writer);
+                }
+
+                // Write extensions
+                for (Object extensions : reference.getExtensions()) {
+                    extensionProcessor.write(extensions, writer);
+                }
+
+                writeEnd(writer);
+            }
+
+            // Write <property> elements
+            for (ComponentProperty property : component.getProperties()) {
+                writeStart(writer, PROPERTY,
+                        new XAttr(NAME, property.getName()), new XAttr(
+                                MUST_SUPPLY, property.isMustSupply()),
+                        new XAttr(MANY, property.isMany()), new XAttr(TYPE,
+                                property.getXSDType()), new XAttr(ELEMENT,
+                                property.getXSDElement()), new XAttr(SOURCE,
+                                property.getSource()), new XAttr(FILE, property
+                                .getFile()), policyProcessor
+                                .writePolicies(property));
+
+                // Write property value
+                writePropertyValue(property.getValue(), property
+                        .getXSDElement(), property.getXSDType(), writer);
+
+                // Write extensions
+                for (Object extension : property.getExtensions()) {
+                    extensionProcessor.write(extension, writer);
+                }
+
+                writeEnd(writer);
+            }
+
+            // Write the component implementation
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                writeStart(writer, IMPLEMENTATION_COMPOSITE, new XAttr(NAME,
+                        composite.getName()));
+                writeEnd(writer);
+            } else {
+                extensionProcessor.write(component.getImplementation(), writer);
+            }
+
+            writeEnd(writer);
+        }
+
+        // Write <reference> elements
+        for (Reference reference : composite.getReferences()) {
+            CompositeReference compositeReference = (CompositeReference) reference;
+
+            // Write list of promoted references
+            List<String> promote = new ArrayList<String>();
+            for (ComponentReference promoted : compositeReference
+                    .getPromotedReferences()) {
+                promote.add(promoted.getName());
+            }
+
+            // Write <reference> element
+            writeStart(writer, REFERENCE, new XAttr(NAME, reference.getName()),
+                    new XAttr(PROMOTE, promote), policyProcessor
+                            .writePolicies(reference));
+
+            // Write reference interface
+            extensionProcessor.write(reference.getInterfaceContract(), writer);
+
+            // Write bindings
+            for (Binding binding : reference.getBindings()) {
+                extensionProcessor.write(binding, writer);
+            }
+
+            // Write <callback> element
+            if (reference.getCallback() != null) {
+                Callback callback = reference.getCallback();
+                writeStart(writer, CALLBACK);
+
+                // Write callback bindings
+                for (Binding binding : callback.getBindings()) {
+                    extensionProcessor.write(binding, writer);
+                }
+
+                // Write extensions
+                for (Object extension : callback.getExtensions()) {
+                    extensionProcessor.write(extension, writer);
+                }
+
+                writeEnd(writer);
+            }
+
+            // Write extensions
+            for (Object extension : reference.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+
+            writeEnd(writer);
+        }
+
+        // Write <property> elements
+        for (Property property : composite.getProperties()) {
+            writeStart(writer, PROPERTY, new XAttr(NAME, property.getName()),
+                    new XAttr(MUST_SUPPLY, property.isMustSupply()), new XAttr(
+                            MANY, property.isMany()), new XAttr(TYPE, property
+                            .getXSDType()), new XAttr(ELEMENT, property
+                            .getXSDElement()), policyProcessor
+                            .writePolicies(property));
+
+            // Write property value
+            writePropertyValue(property.getValue(), property.getXSDElement(),
+                    property.getXSDType(), writer);
+
+            // Write extensions
+            for (Object extension : property.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+
+            writeEnd(writer);
+        }
+
+        // Write <wire> elements
+        for (Wire wire : composite.getWires()) {
+            writeStart(writer, WIRE, new XAttr(SOURCE, wire.getSource()
+                    .getName()), new XAttr(TARGET, wire.getTarget().getName()));
+
+            // Write extensions
+            for (Object extension : wire.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+            writeEnd(writer);
+        }
+
+        for (Object extension : composite.getExtensions()) {
+            extensionProcessor.write(extension, writer);
+        }
+
+        writeEndDocument(writer);
+    }
+
+    public void resolve(Composite composite, ModelResolver resolver)
+            throws ContributionResolveException, PolicyValidationException {
+
+        // Resolve constraining type
+        ConstrainingType constrainingType = composite.getConstrainingType();
+        if (constrainingType != null) {
+            constrainingType = resolver.resolveModel(ConstrainingType.class,
+                    constrainingType);
+            composite.setConstrainingType(constrainingType);
+        }
+
+        // Resolve includes in the composite
+        for (int i = 0, n = composite.getIncludes().size(); i < n; i++) {
+            Composite include = composite.getIncludes().get(i);
+            if (include != null) {
+                include = resolver.resolveModel(Composite.class, include);
+                composite.getIncludes().set(i, include);
+            }
+        }
+
+        // Resolve extensions
+        for (Object extension : composite.getExtensions()) {
+            if (extension != null) {
+                extensionProcessor.resolve(extension, resolver);
+            }
+        }
+
+        // Resolve component implementations, services and references
+        for (Component component : composite.getComponents()) {
+            constrainingType = component.getConstrainingType();
+            if (constrainingType != null) {
+                constrainingType = resolver.resolveModel(
+                        ConstrainingType.class, constrainingType);
+                component.setConstrainingType(constrainingType);
+            }
+
+            Implementation implementation = component.getImplementation();
+            if (implementation != null) {
+                implementation = resolveImplementation(implementation, resolver);
+                component.setImplementation(implementation);
+            }
+
+            for (ComponentProperty componentProperty : component
+                    .getProperties()) {
+                if (componentProperty.getFile() != null) {
+                    DeployedArtifact deployedArtifact = contributionFactory
+                            .createDeployedArtifact();
+                    deployedArtifact.setURI(componentProperty.getFile());
+                    deployedArtifact = resolver.resolveModel(
+                            DeployedArtifact.class, deployedArtifact);
+                    if (deployedArtifact.getLocation() != null) {
+                        componentProperty.setFile(deployedArtifact
+                                .getLocation());
+                    }
+                }
+            }
+            resolveIntents(component.getRequiredIntents(), resolver);
+            resolvePolicySets(component.getPolicySets(), resolver);
+            resolveContracts(component.getServices(), resolver);
+            resolveContracts(component.getReferences(), resolver);
+        }
+
+        // Resolve composite services and references
+        resolveContracts(composite.getServices(), resolver);
+        resolveContracts(composite.getReferences(), resolver);
+        if (composite instanceof PolicySetAttachPoint) {
+            resolveIntents(((PolicySetAttachPoint) composite)
+                    .getRequiredIntents(), resolver);
+            resolvePolicySets(((PolicySetAttachPoint) composite)
+                    .getPolicySets(), resolver);
+        }
+    }
+
+    public void write(Component model, XMLStreamWriter writer)
+            throws ContributionWriteException, XMLStreamException {
+        write(this.composite, writer);
+
+    }
+
+    public void resolve(Component component, ModelResolver resolver)
+            throws ContributionResolveException {
+        // Resolve component implementations, services and references
+        ConstrainingType constrainingType = component.getConstrainingType();
+        if (constrainingType != null) {
+            constrainingType = resolver.resolveModel(ConstrainingType.class,
+                    constrainingType);
+            component.setConstrainingType(constrainingType);
+        }
+
+        Implementation implementation = component.getImplementation();
+        if (implementation != null) {
+            implementation = resolveImplementation(implementation, resolver);
+            component.setImplementation(implementation);
+        }
+
+        for (ComponentProperty componentProperty : component.getProperties()) {
+            if (componentProperty.getFile() != null) {
+                DeployedArtifact deployedArtifact = contributionFactory
+                        .createDeployedArtifact();
+                deployedArtifact.setURI(componentProperty.getFile());
+                deployedArtifact = resolver.resolveModel(
+                        DeployedArtifact.class, deployedArtifact);
+                if (deployedArtifact.getLocation() != null) {
+                    componentProperty.setFile(deployedArtifact.getLocation());
+                }
+            }
+        }
+        resolveIntents(component.getRequiredIntents(), resolver);
+        resolvePolicySets(component.getPolicySets(), resolver);
+        resolveContracts(component.getServices(), resolver);
+        resolveContracts(component.getReferences(), resolver);
+    }
+
+    public void resolveReference(ComponentReference reference,
+            ModelResolver resolver) throws ContributionResolveException {
+        resolveIntents(reference.getRequiredIntents(), resolver);
+        resolvePolicySets(reference.getPolicySets(), resolver);
+        List<ComponentReference> contracts = new ArrayList<ComponentReference>();
+        contracts.add(reference);
+        resolveContracts(contracts, resolver);
+    }
+
+    public QName getArtifactType() {
+        return COMPONENT_QNAME;
+    }
+
+    public Class<Component> getModelType() {
+
+        return Component.class;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/contribution/updater/ComponentNotFoundException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/contribution/updater/ComponentNotFoundException.java
new file mode 100644
index 0000000000..d93a92b32c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/contribution/updater/ComponentNotFoundException.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.updater;
+
+public class ComponentNotFoundException extends Exception {
+
+    public ComponentNotFoundException(String string) {
+        super(string);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/contribution/updater/ComponentUpdater.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/contribution/updater/ComponentUpdater.java
new file mode 100644
index 0000000000..8743556538
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/contribution/updater/ComponentUpdater.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.updater;
+
+import org.apache.tuscany.sca.assembly.ComponentReference;
+
+public interface ComponentUpdater {
+    public ComponentReference addReferenceWire(String referenceName,
+            String className, Class<?> interfaceName, String targetComponent)
+            throws ComponentUpdaterException, ComponentNotFoundException;
+
+    public ComponentReference removeReferenceWire(String referenceName,
+            String targetComponent) throws ComponentUpdaterException,
+            ComponentNotFoundException;
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/contribution/updater/ComponentUpdaterException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/contribution/updater/ComponentUpdaterException.java
new file mode 100644
index 0000000000..f94238089f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/contribution/updater/ComponentUpdaterException.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.updater;
+
+public class ComponentUpdaterException extends Exception {
+
+    private static final long serialVersionUID = 33909120912033L;
+
+    public ComponentUpdaterException(String string) {
+        super(string);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/contribution/updater/CompositeNotFoundException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/contribution/updater/CompositeNotFoundException.java
new file mode 100644
index 0000000000..52d7e602b7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/contribution/updater/CompositeNotFoundException.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.updater;
+
+public class CompositeNotFoundException extends Exception {
+    public CompositeNotFoundException(String msg) {
+        super(msg);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/contribution/updater/CompositeUpdater.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/contribution/updater/CompositeUpdater.java
new file mode 100644
index 0000000000..4f55148651
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/contribution/updater/CompositeUpdater.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.updater;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.MetaComponent;
+
+public interface CompositeUpdater {
+    Component addComponent(MetaComponent c) throws CompositeUpdaterException;
+
+    Component removeComponent(String componentName)
+            throws CompositeUpdaterException;
+
+    Component findComponent(String componentName);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/contribution/updater/CompositeUpdaterException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/contribution/updater/CompositeUpdaterException.java
new file mode 100644
index 0000000000..3dc86d97f7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/contribution/updater/CompositeUpdaterException.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.updater;
+
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+
+public class CompositeUpdaterException extends Exception {
+
+    public CompositeUpdaterException(String string) {
+        super(string);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/contribution/updater/ContributionUpdater.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/contribution/updater/ContributionUpdater.java
new file mode 100644
index 0000000000..a364c23174
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/main/java/org/apache/tuscany/sca/contribution/updater/ContributionUpdater.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.updater;
+
+/*
+ * This interface is used to get and modify artifacts from an existing
+ * contribution
+ */
+public interface ContributionUpdater {
+    CompositeUpdater getCompositeUpdater(String contribURI, String compositeURI);
+
+    ComponentUpdater getComponentUpdater(String contribURI,
+            String compositeURI, String componentName);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/test/resources/HelloComposite.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/test/resources/HelloComposite.composite
new file mode 100644
index 0000000000..76714a0e9c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/test/resources/HelloComposite.composite
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+           targetNamespace="http://test"
+           xmlns:test="http://test"
+           name="HelloComposite">
+          <component name="HelloComponentService">
+          <implementation.java="org.apache.tuscany.sca.contribution.updater.impl.HelloComponent"/>
+          </component> 
+</composite>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/test/resources/repository/sample-calculator.jar b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/test/resources/repository/sample-calculator.jar
new file mode 100644
index 0000000000..9c46c679d2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-updater/src/test/resources/repository/sample-calculator.jar
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/pom.xml
new file mode 100644
index 0000000000..7d8689f1f4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/pom.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-contribution-xml</artifactId>
+    <name>Apache Tuscany SCA XML Contribution Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.1</version>
+            <scope>runtime</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionGeneratedMetadataDocumentProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionGeneratedMetadataDocumentProcessor.java
new file mode 100644
index 0000000000..58c2c1ba4e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionGeneratedMetadataDocumentProcessor.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.xml;
+
+import javax.xml.stream.XMLInputFactory;
+
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+
+/**
+ * URLArtifactProcessor that handles sca-contribution-generated.xml files.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ContributionGeneratedMetadataDocumentProcessor extends ContributionMetadataDocumentProcessor {
+
+    public ContributionGeneratedMetadataDocumentProcessor(StAXArtifactProcessor staxProcessor, XMLInputFactory inputFactory) {
+        super(staxProcessor, inputFactory);
+    }
+    
+    public String getArtifactType() {
+        return "sca-contribution-generated.xml";
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataDocumentProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataDocumentProcessor.java
new file mode 100644
index 0000000000..51f898d802
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataDocumentProcessor.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.xml;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLConnection;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+
+/**
+ * URLArtifactProcessor that handles sca-contribution.xml files.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ContributionMetadataDocumentProcessor implements URLArtifactProcessor<Contribution>{
+    private final StAXArtifactProcessor staxProcessor;
+    private final XMLInputFactory inputFactory;
+
+    public ContributionMetadataDocumentProcessor(StAXArtifactProcessor staxProcessor, XMLInputFactory inputFactory) {
+        this.staxProcessor = staxProcessor; 
+        this.inputFactory = inputFactory;
+    }
+    
+    public String getArtifactType() {
+        return "sca-contribution.xml";
+    }
+    
+    public Class<Contribution> getModelType() {
+        return Contribution.class;
+    }
+    
+    public Contribution read(URL contributionURL, URI uri, URL url) throws ContributionReadException {
+        InputStream urlStream = null;
+        try {
+            
+            // Create a stream reader
+            URLConnection connection = url.openConnection();
+            connection.setUseCaches(false);
+            urlStream = connection.getInputStream();
+            XMLStreamReader reader = inputFactory.createXMLStreamReader(url.toString(), urlStream);
+            reader.nextTag();
+            
+            // Read the contribution model
+            Contribution contribution = (Contribution)staxProcessor.read(reader);
+            if (contribution != null) {
+                contribution.setURI(uri.toString());
+            }
+
+            return contribution;
+            
+        } catch (XMLStreamException e) {
+            throw new ContributionReadException(e);
+        } catch (IOException e) {
+            throw new ContributionReadException(e);
+        } finally {
+            try {
+                if (urlStream != null) {
+                    urlStream.close();
+                    urlStream = null;
+                }
+            } catch (IOException ioe) {
+                //ignore
+            }
+        }
+    }
+    
+    public void resolve(Contribution contribution, ModelResolver resolver) throws ContributionResolveException {
+        staxProcessor.resolve(contribution, resolver);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessor.java
new file mode 100644
index 0000000000..5a7ab9d226
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessor.java
@@ -0,0 +1,176 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.xml;
+
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+
+/**
+ * Processor for contribution metadata
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ContributionMetadataProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<Contribution> {
+    
+    private static final String SCA10_NS = "http://www.osoa.org/xmlns/sca/1.0";
+    
+    private static final QName CONTRIBUTION_QNAME = new QName(SCA10_NS, "contribution");
+    private static final QName DEPLOYABLE_QNAME = new QName(SCA10_NS, "deployable");
+    
+    private final AssemblyFactory assemblyFactory;
+    private final ContributionFactory contributionFactory;
+    
+    private final StAXArtifactProcessor<Object> extensionProcessor;
+
+    public ContributionMetadataProcessor(AssemblyFactory assemblyFactory, ContributionFactory contributionFactory, StAXArtifactProcessor<Object> extensionProcessor) {
+        this.assemblyFactory = assemblyFactory;
+        this.contributionFactory = contributionFactory;
+        this.extensionProcessor = extensionProcessor;
+    }
+    
+    
+    public QName getArtifactType() {
+        return CONTRIBUTION_QNAME;
+    }
+
+    public Class<Contribution> getModelType() {
+        return Contribution.class;
+    }
+
+    public Contribution read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        Contribution contribution = null;
+        QName name = null;
+        
+        while (reader.hasNext()) {
+            int event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT:
+                    name = reader.getName();
+                    
+                    if (CONTRIBUTION_QNAME.equals(name)) {
+
+                        // Read <contribution>
+                        contribution = this.contributionFactory.createContribution();
+                        contribution.setUnresolved(true);
+                        
+                    } else if (DEPLOYABLE_QNAME.equals(name)) {
+                        
+                        
+                        // Read <deployable>
+                        QName compositeName = getQName(reader, "composite");
+                        if (compositeName == null) {
+                            throw new ContributionReadException("Attribute 'composite' is missing");
+                        }
+
+                        if (contribution != null) {
+                            Composite composite = assemblyFactory.createComposite();
+                            composite.setName(compositeName);
+                            composite.setUnresolved(true);
+                            contribution.getDeployables().add(composite);
+                            
+                        }
+                    } else{
+
+                        // Read an extension element
+                        Object extension = extensionProcessor.read(reader);
+                        if (extension != null && contribution != null) {
+                            if (extension instanceof Import) {
+                                contribution.getImports().add((Import)extension);
+                            } else if (extension instanceof Export) {
+                                contribution.getExports().add((Export)extension);
+                            }
+                        }
+                    }
+                    break;
+                    
+                case XMLStreamConstants.END_ELEMENT:
+                    if (CONTRIBUTION_QNAME.equals(reader.getName())) {
+                        return contribution;
+                    }
+                    break;        
+            }
+            
+            //Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+        
+        return contribution;
+    }
+
+    public void write(Contribution contribution, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        
+        // Write <contribution>
+        writeStartDocument(writer, CONTRIBUTION_QNAME.getNamespaceURI(), CONTRIBUTION_QNAME.getLocalPart());
+
+        // Write <import>
+        for (Import imp: contribution.getImports()) {
+            extensionProcessor.write(imp, writer);
+        }
+        
+        // Write <export>
+        for (Export export: contribution.getExports()) {
+            extensionProcessor.write(export, writer);
+        }
+    
+        // Write <deployable>
+        for (Composite deployable: contribution.getDeployables()) {
+            writeStart(writer, DEPLOYABLE_QNAME.getNamespaceURI(), DEPLOYABLE_QNAME.getLocalPart(),
+                       new XAttr("composite", deployable.getName()));
+            writeEnd(writer);
+        }
+        
+        writeEndDocument(writer);
+    }
+
+    public void resolve(Contribution model, ModelResolver resolver) throws ContributionResolveException {
+        model.setUnresolved(false);
+        
+        // Resolve deployable composites
+        List<Composite> deployables = model.getDeployables();
+        for (int i = 0, n = deployables.size(); i < n; i++) {
+            Composite deployable = deployables.get(i);
+            Composite resolved = (Composite)resolver.resolveModel(Composite.class, deployable);
+            if (resolved != deployable) {
+                deployables.set(i, resolved);
+            }
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionModelResolver.java
new file mode 100644
index 0000000000..ac98ace66e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionModelResolver.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.xml;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * A Model Resolver for Contribution models.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContributionModelResolver implements ModelResolver {
+
+    private Map<String, Contribution> map = new HashMap<String, Contribution>();
+    
+    public ContributionModelResolver(Contribution contribution, ModelFactoryExtensionPoint modelFactories) {
+    }
+
+    public void addModel(Object resolved) {
+        Contribution contribution = (Contribution)resolved;
+        map.put(contribution.getURI(), contribution);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(((Contribution)resolved).getURI());
+    }
+    
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        
+        // Lookup a contribution for the given URI
+        String uri = ((Contribution)unresolved).getURI();
+        Contribution resolved = (Contribution) map.get(uri);
+        if (resolved != null) {
+            return modelClass.cast(resolved);
+        }
+        return (T)unresolved;
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
new file mode 100644
index 0000000000..68030bf6e6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.xml.ContributionModelResolver;model=org.apache.tuscany.sca.contribution.Contribution

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/src/test/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/src/test/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessorTestCase.java
new file mode 100644
index 0000000000..59188ec3a3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/src/test/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessorTestCase.java
@@ -0,0 +1,139 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.xml;
+
+import java.io.StringReader;
+import java.io.StringWriter;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+
+/**
+ * Test the contribution metadata processor.
+ * 
+ * @version $Rev$ $Date$
+ */
+
+public class ContributionMetadataProcessorTestCase extends TestCase {
+
+    private static final String VALID_XML =
+        "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" 
+            + "<contribution xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns=\"http://ns\">"
+            + "<deployable composite=\"ns:Composite1\"/>"
+            + "<deployable composite=\"ns:Composite2\"/>"
+            + "</contribution>";
+
+    private static final String INVALID_XML =
+        "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" 
+            + "<contribution xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns=\"http://ns\">"
+            + "<deployable composite=\"ns:Composite1\"/>"
+            + "<deployable/>"
+            + "</contribution>";
+    
+    private XMLInputFactory xmlInputFactory;
+    private XMLOutputFactory xmlOutputFactory;
+
+    @Override
+    protected void setUp() throws Exception {
+        xmlInputFactory = XMLInputFactory.newInstance();
+        xmlOutputFactory = XMLOutputFactory.newInstance();
+        xmlOutputFactory.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, true);
+    }
+
+    public void testRead() throws Exception {
+        XMLStreamReader reader = xmlInputFactory.createXMLStreamReader(new StringReader(VALID_XML));
+
+        AssemblyFactory assemblyFactory = new DefaultAssemblyFactory();
+        ContributionFactory contributionFactory = new DefaultContributionFactory();
+        ContributionMetadataProcessor processor = 
+            new ContributionMetadataProcessor(assemblyFactory, contributionFactory, null);
+        Contribution contribution = contributionFactory.createContribution();
+        contribution.setModelResolver(new TestModelResolver(contribution, null));
+        contribution = processor.read(reader);
+        assertNotNull(contribution);
+        assertEquals(2, contribution.getDeployables().size());
+  }
+
+    public void testReadInvalid() throws Exception {
+        XMLStreamReader reader = xmlInputFactory.createXMLStreamReader(new StringReader(INVALID_XML));
+        AssemblyFactory assemblyFactory = new DefaultAssemblyFactory();
+        ContributionFactory contributionFactory = new DefaultContributionFactory();
+        ContributionMetadataProcessor processor = 
+            new ContributionMetadataProcessor(assemblyFactory, contributionFactory, null);
+        Contribution contribution = contributionFactory.createContribution();
+        contribution.setModelResolver(new TestModelResolver(contribution, null));
+        try {
+            processor.read(reader);
+            fail("InvalidException should have been thrown");
+        } catch (ContributionReadException e) {
+            assertTrue(true);
+        }
+    }    
+
+    public void testWrite() throws Exception {
+        XMLStreamReader reader = xmlInputFactory.createXMLStreamReader(new StringReader(VALID_XML));
+
+        //read the original contribution metadata file
+        AssemblyFactory assemblyFactory = new DefaultAssemblyFactory();
+        ContributionFactory contributionFactory = new DefaultContributionFactory();
+        ContributionMetadataProcessor processor = 
+            new ContributionMetadataProcessor(assemblyFactory, contributionFactory, null);
+        Contribution contribution = contributionFactory.createContribution();
+        contribution.setModelResolver(new TestModelResolver(contribution, null));
+        contribution = processor.read(reader);
+
+        validateContribution(contribution);
+        
+        //write the contribution metadata contents
+        StringWriter stringWriter = new StringWriter();
+        XMLStreamWriter writer = xmlOutputFactory.createXMLStreamWriter(stringWriter);
+        processor.write(contribution, writer);
+        stringWriter.close();
+
+        reader = xmlInputFactory.createXMLStreamReader(new StringReader(stringWriter.toString()));
+        contribution = processor.read(reader);
+        
+        validateContribution(contribution);
+  }
+    
+  public void validateContribution(Contribution contribution) {
+	  QName deployable;
+	  
+	  assertNotNull(contribution);
+	  assertEquals(2, contribution.getDeployables().size());
+	  deployable = new QName("http://ns", "Composite1");
+	  assertEquals(deployable, contribution.getDeployables().get(0).getName());
+	  deployable = new QName("http://ns", "Composite2");
+	  assertEquals(deployable, contribution.getDeployables().get(1).getName());	  
+  }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/src/test/java/org/apache/tuscany/sca/contribution/xml/TestModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/src/test/java/org/apache/tuscany/sca/contribution/xml/TestModelResolver.java
new file mode 100644
index 0000000000..6af6167b6c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution-xml/src/test/java/org/apache/tuscany/sca/contribution/xml/TestModelResolver.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.xml;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * A test implementation of a model resolver, based on a map.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TestModelResolver implements ModelResolver {
+    
+    private Map<Object, Object> map = new HashMap<Object, Object>();
+    
+    public TestModelResolver(Contribution contribution, ModelFactoryExtensionPoint modelFactories) {
+    }
+    
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        Object resolved = map.get(unresolved);
+        if (resolved != null) {
+            // Return the resolved object
+            return modelClass.cast(resolved);
+        } 
+        // Return the unresolved object
+        return unresolved;
+    }
+    
+    public void addModel(Object resolved) {
+        map.put(resolved, resolved);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(resolved);
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/pom.xml
new file mode 100644
index 0000000000..6b7a69f952
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/pom.xml
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-contribution</artifactId>
+    <name>Apache Tuscany SCA Contribution Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extensibility</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+            	
+        <dependency>
+            <groupId>stax</groupId>
+            <artifactId>stax-api</artifactId>
+            <version>1.0.1</version>
+        </dependency>
+        <dependency>
+            <groupId>xml-apis</groupId>
+            <artifactId>xml-apis</artifactId>
+            <version>1.3.03</version>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Artifact.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Artifact.java
new file mode 100644
index 0000000000..7400501d85
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Artifact.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+import org.apache.tuscany.sca.assembly.Base;
+
+
+/**
+ * Represents an artifact in an SCA contribution.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Artifact extends Base {
+    
+    /**
+     * Returns the URI that unique identifies the artifact inside the contribution.
+     * 
+     * @return The artifact URI
+     */
+    String getURI();
+    
+    /**
+     * Sets the URI that uniquely identifies the artifact inside the contribution.
+     * 
+     * @param uri The artifact URI
+     */
+    void setURI(String uri);
+
+    /**
+     * Returns the location of the artifact.
+     * 
+     * @return The artifact location
+     */
+    String getLocation();
+    
+    /**
+     * Set the location of the artifact.
+     * 
+     * @param location The artifact location
+     */
+    void setLocation(String location);
+
+    
+    /**
+     * Returns the in-memory model representing the artifact.
+     * 
+     * @return The model object
+     */
+    Object getModel();
+    
+    /**
+     * Sets the in-memory model representing the artifact.
+     * 
+     * @param model The model object
+     */
+    void setModel(Object model);
+
+    /**
+     * Returns the contents of the artifact cached here.
+     * @return the contents of the artifact
+     */
+    byte[] getContents();
+    
+    /**
+     * Sets the contents of the artifact.
+     * @param contents the contents of the artifact
+     */
+    void setContents(byte[] contents);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContentType.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContentType.java
new file mode 100644
index 0000000000..81b0b08b9d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContentType.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+/**
+ * Constants for the main supported contribution package type.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Deprecated
+public interface ContentType {
+    
+    /**
+     * Java compressed contribution package
+     */
+    String JAR = "application/x-compressed";
+
+    /**
+     * Filesystem folder contribution package
+     */
+    String FOLDER = "application/vnd.tuscany.folder";
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Contribution.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Contribution.java
new file mode 100644
index 0000000000..47197cb10c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Contribution.java
@@ -0,0 +1,116 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * The representation of an SCA contribution.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Contribution extends Artifact {
+    
+    /**
+     * Default location of contribution metadata in an SCA contribution.
+     */
+    String SCA_CONTRIBUTION_META = "META-INF/sca-contribution.xml";
+    
+    /**
+     * Default location of a generated contribution metadata in an SCA contribution.
+     */
+    String SCA_CONTRIBUTION_GENERATED_META = "META-INF/sca-contribution-generated.xml";
+    
+    /**
+     * Default location of deployable composites in an SCA contribution.
+     */
+    String SCA_CONTRIBUTION_DEPLOYABLES = "META-INF/sca-deployables/";
+
+    
+    /**
+     * Returns a list of exports based on the contribution metadata.
+     * 
+     * @return The list of exports in this contribution
+     */
+    List<Export> getExports();
+
+    /**
+     * Returns a list of imports based on the contribution metadata.
+     * 
+     * @return The list of imports in this contribution
+     */
+    List<Import> getImports();
+    
+    /**
+     * Returns the list of deployable composites in the contribution.
+     * 
+     * @return The list of deployable composites
+     */
+    List<Composite> getDeployables();
+
+    /**
+     * Returns the list of artifacts in the contribution.
+     * 
+     * @return The list of artifacts in the contribution
+     */
+    List<Artifact> getArtifacts();
+
+    /**
+     * Returns the model resolver for the models representing the artifacts
+     * visible in the scope of this contribution.
+     * 
+     * @return The model resolver
+     */
+    ModelResolver getModelResolver();
+    
+    /**
+     * Sets the model resolver for the models representing the artifacts
+     * visible in the scope of this contribution.
+     * 
+     * @param modelResolver The model resolver
+     */
+    void setModelResolver(ModelResolver modelResolver);
+    
+    /**
+     * Returns the classloader used to load classes and resources from
+     * this contribution
+     * 
+     * FIXME Remove this, the base contribution model should not depend
+     * on Java classloaders. 
+     * 
+     * @return The contribution classloader
+     */
+    ClassLoader getClassLoader();
+    
+    /**
+     * Sets the classloader used to load classes and resources from
+     * this contribution
+     * 
+     * FIXME Remove this, the base contribution model should not depend
+     * on Java classloaders. 
+     * 
+     * @param classLoader the contribution class loader
+     */
+    void setClassLoader(ClassLoader classLoader);
+    
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContributionFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContributionFactory.java
new file mode 100644
index 0000000000..6edf59c728
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContributionFactory.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+
+/**
+ * A factory for the contribution model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ContributionFactory {
+    
+    /**
+     * Create a contribution model object
+     * 
+     * @return The new contribution model object
+     */
+    Contribution createContribution();
+        
+    /**
+     * Create a deployedArtifact model object
+     * 
+     * @return The new deployedArtifact model object
+     */
+    @Deprecated
+    DeployedArtifact createDeployedArtifact();   
+
+    /**
+     * Create an artifact model object
+     * 
+     * @return The new artifact model object
+     */
+    Artifact createArtifact();
+    
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DefaultContributionFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DefaultContributionFactory.java
new file mode 100644
index 0000000000..98954c288a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DefaultContributionFactory.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+import org.apache.tuscany.sca.contribution.impl.ContributionFactoryImpl;
+
+
+/**
+ * Default implementation of a contribution model factory.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultContributionFactory extends ContributionFactoryImpl {
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DefaultModelFactoryExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DefaultModelFactoryExtensionPoint.java
new file mode 100644
index 0000000000..555d25a2db
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DefaultModelFactoryExtensionPoint.java
@@ -0,0 +1,132 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Method;
+import java.util.HashMap;
+
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+
+/**
+ * Default implementation of a model factory extension point.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultModelFactoryExtensionPoint implements ModelFactoryExtensionPoint {
+    
+    private HashMap<Class<?>, Object> factories = new HashMap<Class<?>, Object>();
+    
+    /**
+     * Constructs a new DefaultModelFactoryExtensionPoint.
+     */
+    public DefaultModelFactoryExtensionPoint() {
+    }
+
+    /**
+     * Add a model factory extension.
+     * 
+     * @param factory The factory to add
+     */
+    public void addFactory(Object factory) {
+        Class<?>[] interfaces = factory.getClass().getInterfaces();
+        if (interfaces.length == 0) {
+            Class<?> sc = factory.getClass().getSuperclass();
+            if (sc != Object.class) {
+                factories.put(sc, factory);
+            }
+        } else {
+            for (int i = 0; i<interfaces.length; i++) {
+                factories.put(interfaces[i], factory);
+            }
+        }
+    }
+
+    /**
+     * Remove a model factory.
+     *  
+     * @param factory The factory to remove
+     */
+    public void removeFactory(Object factory) {
+        Class<?>[] interfaces = factory.getClass().getInterfaces();
+        if (interfaces.length == 0) {
+            Class<?> sc = factory.getClass().getSuperclass();
+            if (sc != Object.class) {
+                factories.remove(sc);
+            }
+        } else {
+            for (int i = 0; i<interfaces.length; i++) {
+                factories.remove(interfaces[i]);
+            }
+        }
+    }
+    
+    /**
+     * Get a factory implementing the given interface.
+     * @param factoryInterface The lookup key (factory interface)
+     * @return The factory
+     */    
+    public <T> T getFactory(Class<T> factoryInterface) {
+        Object factory = factories.get(factoryInterface);
+        if (factory == null) {
+            
+            if (factoryInterface.isInterface()) {
+                
+                // Dynamically load a factory class declared under META-INF/services 
+                try {
+                	Class<?> factoryClass = ServiceDiscovery.getInstance().loadFirstServiceClass(factoryInterface);
+                    if (factoryClass != null) {
+                    	
+                        try {
+                            // Default empty constructor
+                            Constructor<?> constructor = factoryClass.getConstructor();
+                            factory = constructor.newInstance();
+                        } catch (NoSuchMethodException e) {
+                            
+                            // Constructor taking the model factory extension point
+                            Constructor<?> constructor = factoryClass.getConstructor(ModelFactoryExtensionPoint.class);
+                            factory = constructor.newInstance(this);
+                        }
+                        
+                        // Cache the loaded factory
+                        addFactory(factory);
+                    }
+                } catch (Exception e) {
+                    throw new IllegalArgumentException(e);
+                }
+            } else {
+
+                // Call the newInstance static method on the factory abstract class
+                try {
+                    Method newInstanceMethod = factoryInterface.getMethod("newInstance");
+                    factory = newInstanceMethod.invoke(null);
+                } catch (Exception e) {
+                    throw new IllegalArgumentException(e);
+                }
+                
+                // Cache the factory
+                addFactory(factory);
+            }
+        }
+        return factoryInterface.cast(factory);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DeployedArtifact.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DeployedArtifact.java
new file mode 100644
index 0000000000..ffe190132c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DeployedArtifact.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+/**
+ * Representation of a deployed artifact
+ *
+ * @version $Rev$ $Date$
+ */
+@Deprecated
+public interface DeployedArtifact extends Artifact {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Export.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Export.java
new file mode 100644
index 0000000000..bfa16b1ce3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Export.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * The representation of an export.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Export {
+
+    /**
+     * Returns the model resolver for the models representing artifacts
+     * made available by this export.
+     * 
+     * @return The model resolver
+     */
+    ModelResolver getModelResolver();
+    
+    /**
+     * Sets the model resolver for the models representing artifacts
+     * made available by this export.
+     * 
+     * @param modelResolver
+     */
+    void setModelResolver(ModelResolver modelResolver);
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Import.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Import.java
new file mode 100644
index 0000000000..35076f55a7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Import.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+
+/**
+ * The representation of an import.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Import {
+
+    /**
+     * Returns the model resolver for the models representing artifacts
+     * made available by this import.
+     * 
+     * @return The model resolver
+     */
+    ModelResolver getModelResolver();
+
+    /**
+     * Sets the model resolver for the models representing artifacts
+     * made available by this import.
+     * 
+     * @param modelResolver The model resolver
+     */
+    void setModelResolver(ModelResolver modelResolver);
+    
+    /**
+     * Verify that a specific export actually exports what is being imported.
+     * 
+     * @param export The Exported being verified
+     * @return true/false
+     */
+    boolean match(Export export);
+    
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ModelFactoryExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ModelFactoryExtensionPoint.java
new file mode 100644
index 0000000000..0ada4ebec3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ModelFactoryExtensionPoint.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+/**
+ * An extension point for model factories. Model factories are provided to 
+ * abstract the classes that represent artifacts in the assembly model away
+ * from their creation mechanism. When the runtime needs to extend the model
+ * as it reads in contributed artifacts it looks up the factory for the 
+ * artifact required in this registry
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ModelFactoryExtensionPoint {
+    
+    /**
+     * Add a model factory extension.
+     * 
+     * @param factory The factory to add
+     */
+    void addFactory(Object factory);
+    
+    /**
+     * Remove a model factory extension.
+     *  
+     * @param factory The factory to remove
+     */
+    void removeFactory(Object factory); 
+    
+    /**
+     * Get a factory implementing the given interface.
+     * @param factoryInterface the lookup key (factory interface)
+     * @return The factory
+     */
+    <T> T getFactory(Class<T> factoryInterface);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/PackageType.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/PackageType.java
new file mode 100644
index 0000000000..c0dd5431d7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/PackageType.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+/**
+ * Constants for the main supported contribution package types.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface PackageType {
+    
+    /**
+     * Java compressed contribution package
+     */
+    String JAR = "application/x-compressed";
+
+    /**
+     * Filesystem folder contribution package
+     */
+    String FOLDER = "application/vnd.tuscany.folder";
+    
+    
+    String BUNDLE = "application/osgi.bundle";
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ArtifactImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ArtifactImpl.java
new file mode 100644
index 0000000000..881987f622
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ArtifactImpl.java
@@ -0,0 +1,103 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.impl;
+
+import org.apache.tuscany.sca.contribution.Artifact;
+
+
+/**
+ * The model representing an artifact in a contribution.
+ * 
+ * @version $Rev$ $Date$
+ */
+class ArtifactImpl implements Artifact {
+    private String uri;
+    private String location;
+    private Object model;
+    private boolean unresolved;
+    private byte[] contents;
+
+    ArtifactImpl() {
+    }
+    
+    public String getLocation() {
+        return location;
+    }
+
+    public void setLocation(String location) {
+        this.location = location;
+    }
+    
+    public String getURI() {
+        return uri;
+    }
+    
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+    
+    public Object getModel() {
+        return model;
+    }
+    
+    public void setModel(Object model) {
+        this.model = model;
+    }
+
+    public byte[] getContents() {
+        return contents;
+    }
+    
+    public void setContents(byte[] contents) {
+        this.contents = contents;
+    }
+    
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+    
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+
+    @Override
+    public int hashCode() {
+        return uri.hashCode();
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else {
+            if (obj instanceof Artifact) {
+                return uri.equals(((Artifact)obj).getURI());
+            } else {
+                return false;
+            }
+        }
+    }
+
+    @Override
+    public String toString() {
+    	return "Artifact:" + uri + "\n" +
+    	       "at: " + location;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ContributionFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ContributionFactoryImpl.java
new file mode 100644
index 0000000000..fc5eb582f7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ContributionFactoryImpl.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.impl;
+
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.DeployedArtifact;
+
+
+/**
+ * Default implementation of a contribution model factory.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ContributionFactoryImpl implements ContributionFactory {
+    
+    protected ContributionFactoryImpl() {
+    }
+    
+    public Contribution createContribution() {
+        return new ContributionImpl();
+    }
+
+    public Artifact createArtifact() {
+        return new ArtifactImpl();
+    }
+    
+    @Deprecated
+    public DeployedArtifact createDeployedArtifact() {
+        class DeployedArtifactImpl extends ArtifactImpl implements DeployedArtifact {
+        }
+        return new DeployedArtifactImpl();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ContributionImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ContributionImpl.java
new file mode 100644
index 0000000000..cf54267b5f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ContributionImpl.java
@@ -0,0 +1,154 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * The representation of a deployed contribution
+ *
+ * @version $Rev$ $Date$
+ */
+class ContributionImpl implements Contribution {
+    private String uri;
+    private String location;
+    private Object model;
+    private byte[] contents;
+    private boolean unresolved;
+    private List<Export> exports = new ArrayList<Export>();
+    private List<Import> imports = new ArrayList<Import>();
+    private List<Composite> deployables = new ArrayList<Composite>();
+    private List<Artifact> artifacts = new ArrayList<Artifact>();
+    private ModelResolver modelResolver;
+    
+    // FIXME remove this dependency on Java classloaders
+    private ClassLoader classLoader;
+
+    ContributionImpl() {
+    }
+    
+    public String getLocation() {
+        return this.location;
+    }
+
+    public void setLocation(String location) {
+        this.location = location;
+    }
+
+    //FIXME Remove dependency on Java classloaders
+    public ClassLoader getClassLoader() {
+        return classLoader;
+    }
+    
+    //FIXME Remove dependency on Java classloaders
+    public void setClassLoader(ClassLoader classLoader) {
+        this.classLoader = classLoader;
+    }
+    
+    
+    public String getURI() {
+        return this.uri;
+    }
+    
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public Object getModel() {
+        return model;
+    }
+    
+    public void setModel(Object model) {
+        this.model = model;
+    }
+    
+    public byte[] getContents() {
+        return contents;
+    }
+    
+    public void setContents(byte[] contents) {
+        this.contents = contents;
+    }
+    
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+    
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+    
+    public ModelResolver getModelResolver() {
+        return modelResolver;
+    }
+
+    public void setModelResolver(ModelResolver modelResolver) {
+        this.modelResolver = modelResolver;
+    }
+    
+    public List<Export> getExports() {
+        return exports;
+    }
+
+    public List<Import> getImports() {
+        return imports;
+    }
+
+    public List<Composite> getDeployables() {
+        return deployables;
+    }
+
+    public List<Artifact> getArtifacts() {
+        return artifacts;
+    }
+
+    @Override
+    public int hashCode() {
+        return uri.hashCode();
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else {
+            if (obj instanceof Artifact) {
+                return uri.equals(((Artifact)obj).getURI());
+            } else {
+                return false;
+            }
+        }
+    }
+
+    @Override
+    public String toString() {
+    	return "Contribution : " + uri + " \n" +
+    	       "from: " + location;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ArtifactProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ArtifactProcessor.java
new file mode 100644
index 0000000000..b5f536c431
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ArtifactProcessor.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+
+/**
+ * Base interface for artifact processors.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ArtifactProcessor<M> {
+    
+    /**
+     * Resolve references from this model to other models. For example references
+     * from a composite to another one, or references from a composite to a WSDL
+     * model.
+     * 
+     * @param model The model to resolve
+     * @param resolver The resolver to use to resolve referenced models
+     */
+    void resolve(M model, ModelResolver resolver) throws ContributionResolveException;
+    
+    /**
+     * Returns the type of model handled by this artifact processor.
+     * 
+     * @return The type of model handled by this artifact processor
+     */
+    Class<M> getModelType(); 
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ArtifactProcessorExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ArtifactProcessorExtensionPoint.java
new file mode 100644
index 0000000000..029df61f0f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ArtifactProcessorExtensionPoint.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+/**
+ * An extension point for artifact processors.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ArtifactProcessorExtensionPoint<P extends ArtifactProcessor> {
+
+    /**
+     * Add an artifact processor.
+     * 
+     * @param artifactProcessor The artifact processor to add
+     */
+    void addArtifactProcessor(P artifactProcessor);
+
+    /**
+     * Remove an artifact processor.
+     * 
+     * @param artifactProcessor The artifact processor to remove
+     */
+    void removeArtifactProcessor(P artifactProcessor);
+
+    /**
+     * Returns the processor associated with the given artifact type.
+     * 
+     * @param artifactType An artifact type
+     * @return The processor associated with the given artifact type
+     */
+    P getProcessor(Object artifactType);
+    
+    /**
+     * Returns the processor associated with the given model type.
+     * 
+     * @param modelType A model type
+     * @return The processor associated with the given model type
+     */
+    P getProcessor(Class<?> modelType);
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/BaseStAXArtifactProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/BaseStAXArtifactProcessor.java
new file mode 100644
index 0000000000..df8bb4b9e0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/BaseStAXArtifactProcessor.java
@@ -0,0 +1,512 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.processor;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import javax.xml.XMLConstants;
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+
+/**
+ * A base class with utility methods for the other artifact processors in this module. 
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class BaseStAXArtifactProcessor {
+
+    /**
+     * Returns a qname from a string.  
+     * @param reader
+     * @param value
+     * @return
+     */
+    protected QName getQNameValue(XMLStreamReader reader, String value) {
+        if (value != null) {
+            int index = value.indexOf(':');
+            String prefix = index == -1 ? "" : value.substring(0, index);
+            String localName = index == -1 ? value : value.substring(index + 1);
+            String ns = reader.getNamespaceContext().getNamespaceURI(prefix);
+            if (ns == null) {
+                ns = "";
+            }
+            return new QName(ns, localName, prefix);
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Returns the boolean value of an attribute.
+     * @param reader
+     * @param name
+     * @return
+     */
+    protected boolean getBoolean(XMLStreamReader reader, String name) {
+        String value = reader.getAttributeValue(null, name);
+        if (value == null) {
+            return false;
+        }
+        return Boolean.valueOf(value);
+    }
+
+    /**
+     * Returns the qname value of an attribute.
+     * @param reader
+     * @param name
+     * @return
+     */
+    protected QName getQName(XMLStreamReader reader, String name) {
+        String qname = reader.getAttributeValue(null, name);
+        return getQNameValue(reader, qname);
+    }
+
+    /**
+     * Returns the value of an attribute as a list of qnames.
+     * @param reader
+     * @param name
+     * @return
+     */
+    protected List<QName> getQNames(XMLStreamReader reader, String name) {
+        String value = reader.getAttributeValue(null, name);
+        if (value != null) {
+            List<QName> qnames = new ArrayList<QName>();
+            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
+                qnames.add(getQName(reader, tokens.nextToken()));
+            }
+            return qnames;
+        } else {
+            return Collections.emptyList();
+        }
+    }
+
+    /**
+     * Returns the string value of an attribute.
+     * @param reader
+     * @param name
+     * @return
+     */
+    protected String getString(XMLStreamReader reader, String name) {
+        return reader.getAttributeValue(null, name);
+    }
+
+    /**
+     * Test if an attribute is explicitly set
+     * @param reader
+     * @param name
+     * @return
+     */
+    protected boolean isSet(XMLStreamReader reader, String name) {
+        return reader.getAttributeValue(null, name) != null;
+    }
+
+    /**
+     * Returns the value of xsi:type attribute
+     * @param reader The XML stream reader
+     * @return The QName of the type, if the attribute is not present, null is
+     *         returned.
+     */
+    protected QName getXSIType(XMLStreamReader reader) {
+        String qname = reader.getAttributeValue(XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI, "type");
+        return getQNameValue(reader, qname);
+    }
+
+    /**
+     * Parse the next child element.
+     * @param reader
+     * @return
+     * @throws XMLStreamException
+     */
+    protected boolean nextChildElement(XMLStreamReader reader) throws XMLStreamException {
+        while (reader.hasNext()) {
+            int event = reader.next();
+            if (event == END_ELEMENT) {
+                return false;
+            }
+            if (event == START_ELEMENT) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Advance the stream to the next END_ELEMENT event skipping any nested
+     * content.
+     * @param reader the reader to advance
+     * @throws XMLStreamException if there was a problem reading the stream
+     */
+    protected void skipToEndElement(XMLStreamReader reader) throws XMLStreamException {
+        int depth = 0;
+        while (reader.hasNext()) {
+            int event = reader.next();
+            if (event == XMLStreamConstants.START_ELEMENT) {
+                depth++;
+            } else if (event == XMLStreamConstants.END_ELEMENT) {
+                if (depth == 0) {
+                    return;
+                }
+                depth--;
+            }
+        }
+    }
+    
+    /**
+     * 
+     * @param writer
+     * @param uri
+     * @throws XMLStreamException
+     */
+    private String writeElementPrefix(XMLStreamWriter writer, String uri) throws XMLStreamException {
+        if (uri == null) {
+            return null;
+        }
+        String prefix = writer.getPrefix(uri);
+        if (prefix != null) {
+            return null;
+        } else {
+            
+            // Find an available prefix and bind it to the given uri 
+            NamespaceContext nsc = writer.getNamespaceContext();
+            for (int i=1; ; i++) {
+                prefix = "ns" + i;
+                if (nsc.getNamespaceURI(prefix) == null) {
+                    break;
+                }
+            }
+            writer.setPrefix(prefix, uri);
+            return prefix;
+        }
+        
+    }
+
+    /**
+     * Start an element.
+     * @param uri
+     * @param name
+     * @param attrs
+     * @throws XMLStreamException
+     */
+    protected void writeStart(XMLStreamWriter writer, String uri, String name, XAttr... attrs) throws XMLStreamException {
+        String prefix = writeElementPrefix(writer, uri);
+        writeAttributePrefixes(writer, attrs);
+        writer.writeStartElement(uri, name);
+        
+        if (prefix != null){
+            writer.writeNamespace(prefix,uri); 
+        }
+        writeAttributes(writer, attrs);
+    }
+    
+    /**
+     * Start an element.
+     * @param qname
+     * @param attrs
+     * @throws XMLStreamException
+     */
+    protected void writeStart(XMLStreamWriter writer, QName qname, XAttr... attrs) throws XMLStreamException {
+        writeStart(writer, qname.getNamespaceURI(), qname.getLocalPart(), attrs);
+    }
+    
+    /**
+     * End an element. 
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void writeEnd(XMLStreamWriter writer) throws XMLStreamException {
+        writer.writeEndElement();
+    }
+
+    /**
+     * Start a document.
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void writeStartDocument(XMLStreamWriter writer, String uri, String name, XAttr... attrs) throws XMLStreamException {
+        writer.writeStartDocument();
+        writer.setDefaultNamespace(uri);
+        writeStart(writer, uri, name, attrs);
+        writer.writeDefaultNamespace(uri);
+    }
+
+    /**
+     * Start a document.
+     * @param writer
+     * @param qname
+     * @param attrs
+     * @throws XMLStreamException
+     */
+    protected void writeStartDocument(XMLStreamWriter writer, QName qname, XAttr... attrs) throws XMLStreamException {
+        writeStartDocument(writer, qname.getNamespaceURI(), qname.getLocalPart(), attrs);
+    }
+
+    /**
+     * End a document.
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void writeEndDocument(XMLStreamWriter writer) throws XMLStreamException {
+        writer.writeEndDocument();
+    }
+
+    /**
+     * Write attributes to the current element.
+     * @param writer
+     * @param attrs
+     * @throws XMLStreamException
+     */
+    protected void writeAttributes(XMLStreamWriter writer, XAttr... attrs) throws XMLStreamException {
+        for (XAttr attr : attrs) {
+            if (attr != null)
+                attr.write(writer);
+        }
+    }
+
+    /**
+     * Write attribute prefixes to the current element.
+     * @param writer
+     * @param attrs
+     * @throws XMLStreamException
+     */
+    protected void writeAttributePrefixes(XMLStreamWriter writer, XAttr... attrs) throws XMLStreamException {
+        for (XAttr attr : attrs) {
+            if (attr != null)
+                attr.writePrefix(writer);
+        }
+    }
+
+    /**
+     * Represents an XML attribute that needs to be written to a document.
+     */
+    public static class XAttr {
+        
+        private static final String SCA10_NS = "http://www.osoa.org/xmlns/sca/1.0";
+
+        private String uri = SCA10_NS;
+        private String name;
+        private Object value;
+
+        public XAttr(String uri, String name, String value) {
+            this.uri = uri;
+            this.name = name;
+            this.value = value;
+        }
+
+        public XAttr(String name, String value) {
+            this(null, name, value);
+        }
+
+        public XAttr(String uri, String name, List<?> values) {
+            this.uri = uri;
+            this.name = name;
+            this.value = values;
+        }
+
+        public XAttr(String name, List<?> values) {
+            this(null, name, values);
+        }
+
+        public XAttr(String uri, String name, Boolean value) {
+            this.uri = uri;
+            this.name = name;
+            this.value = value;
+        }
+
+        public XAttr(String name, Boolean value) {
+            this(null, name, value);
+        }
+
+        public XAttr(String uri, String name, QName value) {
+            this.uri = uri;
+            this.name = name;
+            this.value = value;
+        }
+
+        public XAttr(String name, QName value) {
+            this(null, name, value);
+        }
+
+        /**
+         * Writes a string from a qname and registers a prefix for its namespace.  
+         * @param reader
+         * @param value
+         * @return
+         */
+        private String writeQNameValue(XMLStreamWriter writer, QName qname) throws XMLStreamException {
+            if (qname != null) {
+                String prefix = qname.getPrefix();
+                String uri = qname.getNamespaceURI();
+                prefix = writer.getPrefix(uri);
+                if (prefix != null && prefix.length() > 0) {
+
+                    // Use the prefix already bound to the given uri
+                    return prefix + ":" + qname.getLocalPart();
+                } else {
+                    
+                    // Find an available prefix and bind it to the given uri 
+                    NamespaceContext nsc = writer.getNamespaceContext();
+                    for (int i=1; ; i++) {
+                        prefix = "ns" + i;
+                        if (nsc.getNamespaceURI(prefix) == null) {
+                            break;
+                        }
+                    }
+                    writer.setPrefix(prefix, uri);
+                    writer.writeNamespace(prefix, uri);
+                    return prefix + ":" + qname.getLocalPart();
+                }
+            } else {
+                return null;
+            }
+        }
+
+        /**
+         * Registers a prefix for the namespace of a QName.  
+         * @param reader
+         * @param value
+         * @return
+         */
+        private void writeQNamePrefix(XMLStreamWriter writer, QName qname) throws XMLStreamException {
+            if (qname != null) {
+                String prefix = qname.getPrefix();
+                String uri = qname.getNamespaceURI();
+                prefix = writer.getPrefix(uri);
+                if (prefix != null) {
+                    return;
+                } else {
+                    
+                    // Find an available prefix and bind it to the given uri 
+                    NamespaceContext nsc = writer.getNamespaceContext();
+                    for (int i=1; ; i++) {
+                        prefix = "ns" + i;
+                        if (nsc.getNamespaceURI(prefix) == null) {
+                            break;
+                        }
+                    }
+                    writer.setPrefix(prefix, uri);
+                }
+            }
+        }
+
+        /**
+         * Write to document
+         * @param writer
+         * @throws XMLStreamException
+         */
+        public void write(XMLStreamWriter writer) throws XMLStreamException {
+            String str;
+            if (value instanceof QName) {
+                
+                // Write a QName
+                str = writeQNameValue(writer, (QName)value);
+                
+            } else if (value instanceof List) {
+                
+                // Write a list of values
+                List<?> values = (List<?>)value;
+                if (values.isEmpty()) {
+                    return;
+                }
+                StringBuffer buffer = new StringBuffer();
+                for (Object v: values) {
+                    if (v == null) {
+                        // Skip null values
+                        continue;
+                    }
+                    
+                    if (v instanceof XAttr) {
+                        // Write an XAttr value
+                        ((XAttr)v).write(writer);
+                        continue;
+                    }
+
+                    if (buffer.length() != 0) {
+                        buffer.append(' ');
+                    }
+                    if (v instanceof QName) {
+                        // Write a qname value
+                        buffer.append(writeQNameValue(writer, (QName)v));
+                    } else {
+                        // Write value as a string 
+                        buffer.append(String.valueOf(v));
+                    }
+                }
+                str = buffer.toString();
+                
+            } else {
+                
+                // Write a string
+                if (value == null) {
+                    return;
+                }
+                str = String.valueOf(value);
+            }
+            if (str.length() == 0) {
+                return;
+            }
+
+            // Write the attribute
+            if (uri != null && !uri.equals(SCA10_NS)) {
+                writer.writeAttribute(uri, name, str);
+            } else {
+                writer.writeAttribute(name,str);
+            }
+        }
+
+        /**
+         * Registers a prefix for the namespace of a QName or list of QNames 
+         * @param writer
+         * @throws XMLStreamException
+         */
+        public void writePrefix(XMLStreamWriter writer) throws XMLStreamException {
+            if (value instanceof QName) {
+                
+                // Write prefix for a single QName value
+                writeQNamePrefix(writer, (QName)value);
+                
+            } else if (value instanceof List) {
+                
+                // Write prefixes for a list of values
+                for (Object v: (List<?>)value) {
+                    if (v instanceof QName) {
+                        // Write prefix for a QName value
+                        writeQNamePrefix(writer, (QName)v);
+                        
+                    } else if (v instanceof XAttr) {
+                        // Write prefix for an XAttr value
+                        ((XAttr)v).writePrefix(writer);
+                    }
+                }
+            }
+        }
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultArtifactProcessorExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultArtifactProcessorExtensionPoint.java
new file mode 100644
index 0000000000..3c67a8c550
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultArtifactProcessorExtensionPoint.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * The default implementation of an artifact processor extension point.
+ * 
+ * @version $Rev$ $Date$
+ */
+abstract class DefaultArtifactProcessorExtensionPoint<P> {
+    protected final Map<Object, P> processorsByArtifactType = new HashMap<Object, P>();
+    protected final Map<Class<?>, P> processorsByModelType = new HashMap<Class<?>, P>();
+
+    /**
+     * Constructs a new loader registry.
+     */
+    DefaultArtifactProcessorExtensionPoint() {
+    }
+
+    /**
+     * Returns the processor associated with the given artifact type.
+     * 
+     * @param artifactType An artifact type
+     * @return The processor associated with the given artifact type
+     */
+    public P getProcessor(Object artifactType) {
+        return processorsByArtifactType.get(artifactType);
+    }
+
+    /**
+     * Returns the processor associated with the given model type.
+     * 
+     * @param modelType A model type
+     * @return The processor associated with the given model type
+     */
+    public P getProcessor(Class<?> modelType) {
+        Class<?>[] classes = modelType.getInterfaces();
+        for (Class<?> c : classes) {
+            P processor = processorsByModelType.get(c);
+            if (processor != null) {
+                return processor;
+            }
+        }
+        return processorsByModelType.get(modelType);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultPackageProcessorExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultPackageProcessorExtensionPoint.java
new file mode 100644
index 0000000000..426d7beb29
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultPackageProcessorExtensionPoint.java
@@ -0,0 +1,129 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.lang.reflect.Constructor;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.tuscany.sca.contribution.service.ContributionException;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+/**
+ * Default implementation of a package processor extension point.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultPackageProcessorExtensionPoint implements PackageProcessorExtensionPoint {
+
+    private Map<String, PackageProcessor> processors = new HashMap<String, PackageProcessor>();
+    private boolean loaded;
+
+    public DefaultPackageProcessorExtensionPoint() {
+    }
+
+    public void addPackageProcessor(PackageProcessor processor) {
+        processors.put(processor.getPackageType(), processor);
+    }
+
+    public void removePackageProcessor(PackageProcessor processor) {
+        processors.remove(processor.getPackageType());
+    }
+
+    public PackageProcessor getPackageProcessor(String contentType) {
+        loadProcessors();
+        return processors.get(contentType);
+    }
+
+    private void loadProcessors() {
+        if (loaded)
+            return;
+
+        // Get the processor service declarations
+        Set<ServiceDeclaration> processorDeclarations; 
+        try {
+            processorDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations(PackageProcessor.class);
+        } catch (IOException e) {
+            throw new IllegalStateException(e);
+        }
+        
+        for (ServiceDeclaration processorDeclaration: processorDeclarations) {
+            Map<String, String> attributes = processorDeclaration.getAttributes();
+            
+            // Load a URL artifact processor
+            String packageType = attributes.get("type");
+            
+            // Create a processor wrapper and register it
+            PackageProcessor processor = new LazyPackageProcessor(packageType, processorDeclaration);
+            addPackageProcessor(processor);
+        }
+        
+        loaded = true;
+    }
+
+    /**
+     * A facade for package processors.
+     */
+    private static class LazyPackageProcessor implements PackageProcessor {
+        
+        private ServiceDeclaration processorDeclaration;
+        private String packageType;
+        private PackageProcessor processor;
+        
+        private LazyPackageProcessor(String packageType, ServiceDeclaration processorDeclaration) {
+            this.processorDeclaration = processorDeclaration;
+            this.packageType = packageType;
+        }
+
+        public URL getArtifactURL(URL packageSourceURL, URI artifact) throws MalformedURLException {
+            return getProcessor().getArtifactURL(packageSourceURL, artifact);
+        }
+
+        public List<URI> getArtifacts(URL packageSourceURL, InputStream inputStream) throws ContributionException, IOException {
+            return getProcessor().getArtifacts(packageSourceURL, inputStream);
+        }
+
+        public String getPackageType() {
+            return packageType;
+        }
+        
+        @SuppressWarnings("unchecked")
+        private PackageProcessor getProcessor() {
+            if (processor == null) {
+                try {
+                    Class<PackageProcessor> processorClass = (Class<PackageProcessor>)processorDeclaration.loadClass();
+                    Constructor<PackageProcessor> constructor = processorClass.getConstructor();
+                    processor = constructor.newInstance();
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return processor;
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultStAXArtifactProcessorExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultStAXArtifactProcessorExtensionPoint.java
new file mode 100644
index 0000000000..95e5c238df
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultStAXArtifactProcessorExtensionPoint.java
@@ -0,0 +1,256 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.util.Map;
+import java.util.Set;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * The default implementation of an extension point for StAX artifact processors.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultStAXArtifactProcessorExtensionPoint extends
+    DefaultArtifactProcessorExtensionPoint<StAXArtifactProcessor> implements StAXArtifactProcessorExtensionPoint {
+
+    private ModelFactoryExtensionPoint modelFactories;
+    private boolean loaded;
+
+    /**
+     * Constructs a new extension point.
+     */
+    public DefaultStAXArtifactProcessorExtensionPoint(ModelFactoryExtensionPoint modelFactories) {
+        this.modelFactories = modelFactories;
+    }
+
+    public void addArtifactProcessor(StAXArtifactProcessor artifactProcessor) {
+        processorsByArtifactType.put((Object)artifactProcessor.getArtifactType(), artifactProcessor);
+        processorsByModelType.put(artifactProcessor.getModelType(), artifactProcessor);
+    }
+
+    public void removeArtifactProcessor(StAXArtifactProcessor artifactProcessor) {
+        processorsByArtifactType.remove((Object)artifactProcessor.getArtifactType());
+        processorsByModelType.remove(artifactProcessor.getModelType());
+    }
+
+    @Override
+    public StAXArtifactProcessor getProcessor(Class<?> modelType) {
+        loadArtifactProcessors();
+        return super.getProcessor(modelType);
+    }
+
+    @Override
+    public StAXArtifactProcessor getProcessor(Object artifactType) {
+        loadArtifactProcessors();
+        return super.getProcessor(artifactType);
+    }
+
+    /**
+     * Returns a QName object from a QName expressed as {ns}name
+     * or ns#name.
+     * 
+     * @param qname
+     * @return
+     */
+    private static QName getQName(String qname) {
+        if (qname == null) {
+            return null;
+        }
+        qname = qname.trim();
+        if (qname.startsWith("{")) {
+            int h = qname.indexOf('}');
+            if (h != -1) {
+                return new QName(qname.substring(1, h), qname.substring(h + 1));
+            }
+        } else {
+            int h = qname.indexOf('#');
+            if (h != -1) {
+                return new QName(qname.substring(0, h), qname.substring(h + 1));
+            }
+        }
+        throw new IllegalArgumentException("Invalid qname: "+qname);
+    }
+
+    /**
+     * Lazily load artifact processors registered in the extension point.
+     */
+    private void loadArtifactProcessors() {
+        if (loaded)
+            return;
+
+        // Get the processor service declarations
+        Set<ServiceDeclaration> processorDeclarations;
+        try {
+            processorDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations(StAXArtifactProcessor.class);
+        } catch (IOException e) {
+            throw new IllegalStateException(e);
+        }
+
+        for (ServiceDeclaration processorDeclaration : processorDeclarations) {
+            Map<String, String> attributes = processorDeclaration.getAttributes();
+
+            // Load a StAX artifact processor
+
+            // Get the model qname
+            QName artifactType = getQName(attributes.get("qname"));
+
+            // Get the model class name
+            String modelTypeName = attributes.get("model");
+
+            // Get the model factory class name 
+            String factoryName = attributes.get("factory");
+
+            // Create a processor wrapper and register it
+            StAXArtifactProcessor processor =
+                new LazyStAXArtifactProcessor(modelFactories, artifactType, modelTypeName, factoryName,
+                                              processorDeclaration);
+            addArtifactProcessor(processor);
+        }
+
+        loaded = true;
+    }
+
+    /**
+     * A wrapper around an Artifact processor class allowing lazy loading and
+     * initialization of artifact processors.
+     */
+    private static class LazyStAXArtifactProcessor implements StAXArtifactProcessor {
+
+        private ModelFactoryExtensionPoint modelFactories;
+        private QName artifactType;
+        private String modelTypeName;
+        private String factoryName;
+        private ServiceDeclaration processorDeclaration;
+        private StAXArtifactProcessor processor;
+        private Class<?> modelType;
+
+        LazyStAXArtifactProcessor(ModelFactoryExtensionPoint modelFactories,
+                                  QName artifactType,
+                                  String modelTypeName,
+                                  String factoryName,
+                                  ServiceDeclaration processorDeclaration) {
+
+            this.modelFactories = modelFactories;
+            this.artifactType = artifactType;
+            this.modelTypeName = modelTypeName;
+            this.factoryName = factoryName;
+            this.processorDeclaration = processorDeclaration;
+        }
+
+        public QName getArtifactType() {
+            return artifactType;
+        }
+
+        @SuppressWarnings("unchecked")
+        private StAXArtifactProcessor getProcessor() {
+            if (processor == null) {
+
+                if (processorDeclaration.getClassName()
+                    .equals("org.apache.tuscany.sca.assembly.xml.DefaultBeanModelProcessor")) {
+
+                    // Specific initialization for the DefaultBeanModelProcessor
+                    AssemblyFactory assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+                    PolicyFactory policyFactory = modelFactories.getFactory(PolicyFactory.class);
+                    try {
+                        Class<StAXArtifactProcessor> processorClass =
+                            (Class<StAXArtifactProcessor>)processorDeclaration.loadClass();
+                        Object modelFactory;
+                        if (factoryName != null) {
+                            Class<?> factoryClass = (Class<?>)processorDeclaration.loadClass(factoryName);
+                            modelFactory = modelFactories.getFactory(factoryClass);
+                        } else {
+                            modelFactory = null;
+                        }
+                        Constructor<StAXArtifactProcessor> constructor =
+                            processorClass.getConstructor(AssemblyFactory.class,
+                                                          PolicyFactory.class,
+                                                          QName.class,
+                                                          Class.class,
+                                                          Object.class);
+                        processor =
+                            constructor.newInstance(assemblyFactory,
+                                                    policyFactory,
+                                                    artifactType,
+                                                    getModelType(),
+                                                    modelFactory);
+                    } catch (Exception e) {
+                        throw new IllegalStateException(e);
+                    }
+                } else {
+
+                    // Load and instanciate the processor class
+                    try {
+                        Class<StAXArtifactProcessor> processorClass =
+                            (Class<StAXArtifactProcessor>)processorDeclaration.loadClass();
+                        Constructor<StAXArtifactProcessor> constructor =
+                            processorClass.getConstructor(ModelFactoryExtensionPoint.class);
+                        processor = constructor.newInstance(modelFactories);
+                    } catch (Exception e) {
+                        throw new IllegalStateException(e);
+                    }
+                }
+            }
+            return processor;
+        }
+
+        public Object read(XMLStreamReader inputSource) throws ContributionReadException, XMLStreamException {
+            return getProcessor().read(inputSource);
+        }
+
+        @SuppressWarnings("unchecked")
+        public void write(Object model, XMLStreamWriter outputSource) throws ContributionWriteException,
+            XMLStreamException {
+            getProcessor().write(model, outputSource);
+        }
+
+        public Class<?> getModelType() {
+            if (modelType == null) {
+                try {
+                    modelType = processorDeclaration.loadClass(modelTypeName);
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return modelType;
+        }
+
+        @SuppressWarnings("unchecked")
+        public void resolve(Object model, ModelResolver resolver) throws ContributionResolveException {
+            getProcessor().resolve(model, resolver);
+        }
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultURLArtifactProcessorExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultURLArtifactProcessorExtensionPoint.java
new file mode 100644
index 0000000000..61eda755bd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultURLArtifactProcessorExtensionPoint.java
@@ -0,0 +1,167 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.net.URI;
+import java.net.URL;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+/**
+ * The default implementation of a URL artifact processor extension point.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultURLArtifactProcessorExtensionPoint
+    extends DefaultArtifactProcessorExtensionPoint<URLArtifactProcessor>
+    implements URLArtifactProcessorExtensionPoint {
+    
+    private ModelFactoryExtensionPoint modelFactories;
+    private boolean loaded;
+
+    /**
+     * Constructs a new extension point.
+     */
+    public DefaultURLArtifactProcessorExtensionPoint(ModelFactoryExtensionPoint modelFactories) {
+        this.modelFactories = modelFactories;
+    }
+
+    public void addArtifactProcessor(URLArtifactProcessor artifactProcessor) {
+        processorsByArtifactType.put((Object)artifactProcessor.getArtifactType(), artifactProcessor);
+        processorsByModelType.put(artifactProcessor.getModelType(), artifactProcessor);
+    }
+    
+    public void removeArtifactProcessor(URLArtifactProcessor artifactProcessor) {
+        processorsByArtifactType.remove((Object)artifactProcessor.getArtifactType());
+        processorsByModelType.remove(artifactProcessor.getModelType());        
+    }
+    
+    @Override
+    public URLArtifactProcessor getProcessor(Class<?> modelType) {
+        loadProcessors();
+        return super.getProcessor(modelType);
+    }
+    
+    @Override
+    public URLArtifactProcessor getProcessor(Object artifactType) {
+        loadProcessors();
+        return super.getProcessor(artifactType);
+    }
+
+    /**
+     * Lazily load artifact processors registered in the extension point.
+     */
+    private void loadProcessors() {
+        if (loaded)
+            return;
+
+        // Get the processor service declarations
+        Set<ServiceDeclaration> processorDeclarations; 
+        try {
+            processorDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations(URLArtifactProcessor.class);
+        } catch (IOException e) {
+            throw new IllegalStateException(e);
+        }
+        
+        for (ServiceDeclaration processorDeclaration: processorDeclarations) {
+            Map<String, String> attributes = processorDeclaration.getAttributes();
+            // Load a URL artifact processor
+            String artifactType = attributes.get("type");
+            String modelTypeName = attributes.get("model");
+            
+            // Create a processor wrapper and register it
+            URLArtifactProcessor processor = new LazyURLArtifactProcessor(modelFactories, artifactType, modelTypeName, processorDeclaration);
+            addArtifactProcessor(processor);
+        }
+        
+        loaded = true;
+    }
+
+    /**
+     * A wrapper around an Artifact processor class allowing lazy loading and
+     * initialization of artifact processors.
+     */
+    private static class LazyURLArtifactProcessor implements URLArtifactProcessor {
+
+        private ModelFactoryExtensionPoint modelFactories;
+        private String artifactType;
+        private String modelTypeName;
+        private ServiceDeclaration processorDeclaration;
+        private URLArtifactProcessor processor;
+        private Class<?> modelType;
+        
+        LazyURLArtifactProcessor(ModelFactoryExtensionPoint modelFactories, 
+        		String artifactType, 
+        		String modelTypeName, 
+        		ServiceDeclaration processorDeclaration) {
+            this.modelFactories = modelFactories;
+            this.artifactType = artifactType;
+            this.modelTypeName = modelTypeName;
+            this.processorDeclaration = processorDeclaration;
+        }
+
+        public String getArtifactType() {
+            return artifactType;
+        }
+        
+        @SuppressWarnings("unchecked")
+        private URLArtifactProcessor getProcessor() {
+            if (processor == null) {
+                try {
+                    Class<URLArtifactProcessor> processorClass = (Class<URLArtifactProcessor>)processorDeclaration.loadClass();
+                    Constructor<URLArtifactProcessor> constructor = processorClass.getConstructor(ModelFactoryExtensionPoint.class);
+                    processor = constructor.newInstance(modelFactories);
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return processor;
+        }
+
+        public Object read(URL contributionURL, URI artifactURI, URL artifactURL) throws ContributionReadException {
+            return getProcessor().read(contributionURL, artifactURI, artifactURL);
+        }
+        
+        public Class<?> getModelType() {
+            if (modelType == null) {
+                try {
+                    modelType = processorDeclaration.loadClass(modelTypeName);
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return modelType;
+        }
+
+        @SuppressWarnings("unchecked")
+        public void resolve(Object model, ModelResolver resolver) throws ContributionResolveException {
+            getProcessor().resolve(model, resolver);
+        }
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultValidatingXMLInputFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultValidatingXMLInputFactory.java
new file mode 100644
index 0000000000..e1f1a2d27f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultValidatingXMLInputFactory.java
@@ -0,0 +1,208 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.io.InputStream;
+import java.io.Reader;
+import java.net.URL;
+import java.net.URLConnection;
+import java.util.List;
+
+import javax.xml.XMLConstants;
+import javax.xml.stream.EventFilter;
+import javax.xml.stream.StreamFilter;
+import javax.xml.stream.XMLEventReader;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLReporter;
+import javax.xml.stream.XMLResolver;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.util.XMLEventAllocator;
+import javax.xml.transform.Source;
+import javax.xml.transform.stream.StreamSource;
+import javax.xml.validation.Schema;
+import javax.xml.validation.SchemaFactory;
+
+import org.xml.sax.SAXParseException;
+
+/**
+ * Default implementation of an XMLInputFactory that creates validating
+ * XMLStreamReaders.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultValidatingXMLInputFactory extends XMLInputFactory {
+    
+    private XMLInputFactory inputFactory;
+    private ValidationSchemaExtensionPoint schemas;
+    private boolean initialized;
+    private Schema aggregatedSchema;
+
+    /**
+     * Constructs a new XMLInputFactory.
+     * 
+     * @param inputFactory
+     * @param schemas
+     */
+    public DefaultValidatingXMLInputFactory(XMLInputFactory inputFactory, ValidationSchemaExtensionPoint schemas) {
+        this.inputFactory = inputFactory;
+        this.schemas = schemas;
+    }
+    
+    /**
+     * Initialize the registered schemas and create an aggregated schema for
+     * validation.
+     */
+    private void initializeSchemas() {
+        if (initialized) {
+            return;
+        }
+        initialized = true;
+        
+        // Load the XSDs registered in the validation schema extension point
+        try {
+            List<String> uris = schemas.getSchemas();
+            int n = uris.size();
+            Source[] sources = new Source[n];
+            for (int i =0; i < n; i++) {
+                String uri = uris.get(i);
+                URLConnection connection = new URL(uri).openConnection();
+                connection.setUseCaches(false);
+                sources[i] = new StreamSource(connection.getInputStream(), uri);
+            }
+            
+            // Create an aggregated validation schemas from all the XSDs
+            SchemaFactory schemaFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
+            aggregatedSchema= schemaFactory.newSchema(sources);
+            
+        } catch (Error e) {
+            //FIXME Log this, some old JDKs don't support XMLSchema validation
+            //e.printStackTrace();
+        } catch (SAXParseException e) {
+            throw new IllegalStateException(e);
+        } catch (Exception e) {
+            //FIXME Log this, some old JDKs don't support XMLSchema validation
+            e.printStackTrace();
+        }
+    }
+
+    public XMLEventReader createFilteredReader(XMLEventReader arg0, EventFilter arg1) throws XMLStreamException {
+        return inputFactory.createFilteredReader(arg0, arg1);
+    }
+
+    public XMLStreamReader createFilteredReader(XMLStreamReader arg0, StreamFilter arg1) throws XMLStreamException {
+        return inputFactory.createFilteredReader(arg0, arg1);
+    }
+
+    public XMLEventReader createXMLEventReader(InputStream arg0, String arg1) throws XMLStreamException {
+        return inputFactory.createXMLEventReader(arg0, arg1);
+    }
+
+    public XMLEventReader createXMLEventReader(InputStream arg0) throws XMLStreamException {
+        return inputFactory.createXMLEventReader(arg0);
+    }
+
+    public XMLEventReader createXMLEventReader(Reader arg0) throws XMLStreamException {
+        return inputFactory.createXMLEventReader(arg0);
+    }
+
+    public XMLEventReader createXMLEventReader(Source arg0) throws XMLStreamException {
+        return inputFactory.createXMLEventReader(arg0);
+    }
+
+    public XMLEventReader createXMLEventReader(String arg0, InputStream arg1) throws XMLStreamException {
+        return inputFactory.createXMLEventReader(arg0, arg1);
+    }
+
+    public XMLEventReader createXMLEventReader(String arg0, Reader arg1) throws XMLStreamException {
+        return inputFactory.createXMLEventReader(arg0, arg1);
+    }
+
+    public XMLEventReader createXMLEventReader(XMLStreamReader arg0) throws XMLStreamException {
+        return inputFactory.createXMLEventReader(arg0);
+    }
+
+    public XMLStreamReader createXMLStreamReader(InputStream arg0, String arg1) throws XMLStreamException {
+        initializeSchemas();
+        return new ValidatingXMLStreamReader(inputFactory.createXMLStreamReader(arg0, arg1), aggregatedSchema);
+    }
+
+    public XMLStreamReader createXMLStreamReader(InputStream arg0) throws XMLStreamException {
+        initializeSchemas();
+        return new ValidatingXMLStreamReader(inputFactory.createXMLStreamReader(arg0), aggregatedSchema);
+    }
+
+    public XMLStreamReader createXMLStreamReader(Reader arg0) throws XMLStreamException {
+        initializeSchemas();
+        return new ValidatingXMLStreamReader(inputFactory.createXMLStreamReader(arg0), aggregatedSchema);
+    }
+
+    public XMLStreamReader createXMLStreamReader(Source arg0) throws XMLStreamException {
+        initializeSchemas();
+        return new ValidatingXMLStreamReader(inputFactory.createXMLStreamReader(arg0), aggregatedSchema);
+    }
+
+    public XMLStreamReader createXMLStreamReader(String arg0, InputStream arg1) throws XMLStreamException {
+        initializeSchemas();
+        return new ValidatingXMLStreamReader(inputFactory.createXMLStreamReader(arg0, arg1), aggregatedSchema);
+    }
+
+    public XMLStreamReader createXMLStreamReader(String arg0, Reader arg1) throws XMLStreamException {
+        initializeSchemas();
+        return new ValidatingXMLStreamReader(inputFactory.createXMLStreamReader(arg0, arg1), aggregatedSchema);
+    }
+
+    public XMLEventAllocator getEventAllocator() {
+        return inputFactory.getEventAllocator();
+    }
+
+    public Object getProperty(String arg0) throws IllegalArgumentException {
+        return inputFactory.getProperty(arg0);
+    }
+
+    public XMLReporter getXMLReporter() {
+        return inputFactory.getXMLReporter();
+    }
+
+    public XMLResolver getXMLResolver() {
+        return inputFactory.getXMLResolver();
+    }
+
+    public boolean isPropertySupported(String arg0) {
+        return inputFactory.isPropertySupported(arg0);
+    }
+
+    public void setEventAllocator(XMLEventAllocator arg0) {
+        inputFactory.setEventAllocator(arg0);
+    }
+
+    public void setProperty(String arg0, Object arg1) throws IllegalArgumentException {
+        inputFactory.setProperty(arg0, arg1);
+    }
+
+    public void setXMLReporter(XMLReporter arg0) {
+        inputFactory.setXMLReporter(arg0);
+    }
+
+    public void setXMLResolver(XMLResolver arg0) {
+        inputFactory.setXMLResolver(arg0);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultValidationSchemaExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultValidationSchemaExtensionPoint.java
new file mode 100644
index 0000000000..e1e3a7283d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultValidationSchemaExtensionPoint.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+/**
+ * Default implementation of an extension point for XML schemas. 
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultValidationSchemaExtensionPoint implements ValidationSchemaExtensionPoint {
+    
+    private List<String> schemas = new ArrayList<String>();
+    private boolean loaded;
+    
+    public void addSchema(String uri) {
+        schemas.add(uri);
+    }
+    
+    public void removeSchema(String uri) {
+        schemas.remove(uri);
+    }
+    
+    /**
+     * Load schema declarations from META-INF/services/
+     * org.apache.tuscany.sca.contribution.processor.ValidationSchema files
+     */
+    private void loadSchemas() {
+        if (loaded)
+            return;
+
+        // Get the schema declarations
+        Set<ServiceDeclaration> schemaDeclarations; 
+        try {
+            schemaDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations("org.apache.tuscany.sca.contribution.processor.ValidationSchema");
+        } catch (IOException e) {
+            throw new IllegalStateException(e);
+        }
+        
+        // Find each schema
+        for (ServiceDeclaration schemaDeclaration: schemaDeclarations) {
+            URL url = schemaDeclaration.getResource();
+            if (url == null) {
+                throw new IllegalArgumentException(new FileNotFoundException(schemaDeclaration.getClassName()));
+            }
+            schemas.add(url.toString());
+        }
+        
+        loaded = true;
+    }
+    
+    public List<String> getSchemas() {
+        loadSchemas();
+        return schemas;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensiblePackageProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensiblePackageProcessor.java
new file mode 100644
index 0000000000..6cd3b8da45
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensiblePackageProcessor.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.util.List;
+
+import org.apache.tuscany.sca.contribution.service.ContributionException;
+import org.apache.tuscany.sca.contribution.service.TypeDescriber;
+import org.apache.tuscany.sca.contribution.service.UnsupportedPackageTypeException;
+
+/**
+ * Implementation of an extensible package processor.
+ * 
+ * Takes a package processor extension point and delegates to the proper package
+ * processor from the extension point based on the package's content type.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ExtensiblePackageProcessor implements PackageProcessor {
+
+    private PackageProcessorExtensionPoint processors;
+    private TypeDescriber packageTypeDescriber;
+
+    public ExtensiblePackageProcessor(PackageProcessorExtensionPoint processors, TypeDescriber packageTypeDescriber) {
+        this.processors = processors; 
+        this.packageTypeDescriber = packageTypeDescriber;
+    }
+
+    public List<URI> getArtifacts(URL packageSourceURL, InputStream inputStream) 
+        throws ContributionException, IOException {
+        String packageType = this.packageTypeDescriber.getType(packageSourceURL, null);
+        if (packageType == null) {
+            throw new UnsupportedPackageTypeException("Unsupported contribution package type: " + packageSourceURL.toString());
+        }
+
+        PackageProcessor packageProcessor = this.processors.getPackageProcessor(packageType);
+        if (packageProcessor == null) {
+            throw new UnsupportedPackageTypeException("Unsupported contribution package type: " + packageType);
+        }
+
+        return packageProcessor.getArtifacts(packageSourceURL, inputStream);
+    }
+
+    public URL getArtifactURL(URL packageSourceURL, URI artifact) throws MalformedURLException {
+        String contentType = this.packageTypeDescriber.getType(packageSourceURL, null);
+        PackageProcessor packageProcessor = this.processors.getPackageProcessor(contentType);
+        return packageProcessor.getArtifactURL(packageSourceURL, artifact);
+    }
+    
+    public String getPackageType() {
+        return null;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensibleStAXArtifactProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensibleStAXArtifactProcessor.java
new file mode 100644
index 0000000000..bcab45b8fe
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensibleStAXArtifactProcessor.java
@@ -0,0 +1,185 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.service.UnrecognizedElementException;
+
+/**
+ * Implementation of an extensible StAX artifact processor.
+ * 
+ * Takes a StAXArtifactProcessorExtensionPoint and delegates to the proper
+ * StAXArtifactProcessor by element QName
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ExtensibleStAXArtifactProcessor
+    implements StAXArtifactProcessor<Object> {
+
+    private static final Logger logger = Logger.getLogger(ExtensibleStAXArtifactProcessor.class.getName()); 
+    private XMLInputFactory inputFactory;
+    private XMLOutputFactory outputFactory;
+    private StAXArtifactProcessorExtensionPoint processors;
+
+    /**
+     * Constructs a new ExtensibleStAXArtifactProcessor.
+     * @param processors
+     * @param inputFactory
+     * @param outputFactory
+     */
+    public ExtensibleStAXArtifactProcessor(StAXArtifactProcessorExtensionPoint processors, XMLInputFactory inputFactory, XMLOutputFactory outputFactory) {
+        super();
+        this.processors = processors;
+        this.inputFactory = inputFactory;
+        this.outputFactory = outputFactory;
+        this.outputFactory.setProperty("javax.xml.stream.isRepairingNamespaces", Boolean.TRUE);
+    }
+
+    public Object read(XMLStreamReader source) throws ContributionReadException, XMLStreamException {
+        
+        // Delegate to the processor associated with the element qname
+        QName name = source.getName();
+        StAXArtifactProcessor<?> processor = (StAXArtifactProcessor<?>)processors.getProcessor(name);
+        if (processor == null) {
+            if (logger.isLoggable(Level.WARNING)) {
+                Location location = source.getLocation();
+                logger.warning("Element " + name + " cannot be processed. (" + location + ")");
+            }
+            return null;
+        }
+        return processor.read(source);
+    }
+    
+    @SuppressWarnings("unchecked")
+    public void write(Object model, XMLStreamWriter outputSource) throws ContributionWriteException, XMLStreamException {
+        
+        // Delegate to the processor associated with the model type
+        if (model != null) {
+            StAXArtifactProcessor processor = processors.getProcessor(model.getClass());
+            if (processor != null) {
+                processor.write(model, outputSource);
+            } else {
+                if (logger.isLoggable(Level.WARNING)) {
+                    logger.warning("No StAX processor is configured to handle " + model.getClass());
+                }
+            }
+        }
+    }
+    
+    @SuppressWarnings("unchecked")
+    public void resolve(Object model, ModelResolver resolver) throws ContributionResolveException {
+
+        // Delegate to the processor associated with the model type
+        if (model != null) {
+            StAXArtifactProcessor processor = processors.getProcessor(model.getClass());
+            if (processor != null) {
+                processor.resolve(model, resolver);
+            }
+        }
+    }
+    
+    /**
+     * Read a model from an input stream.
+     * @param is The artifact inputstream
+     * @param type Model type
+     * @return The model
+     * @throws ContributionReadException
+     */
+    public <M> M read(InputStream is, Class<M> type) throws ContributionReadException {
+        try {
+            XMLStreamReader reader;
+            try {
+                reader = inputFactory.createXMLStreamReader(is);
+                try {
+                    reader.nextTag();
+                    QName name = reader.getName();
+                    Object mo = read(reader);
+                    if (type.isInstance(mo)) {
+                        return type.cast(mo);
+                    } else {
+                        UnrecognizedElementException e = new UnrecognizedElementException(name);
+                        throw e;
+                    }
+                } catch (ContributionReadException e) {
+                    Location location = reader.getLocation();
+                    e.setLine(location.getLineNumber());
+                    e.setColumn(location.getColumnNumber());
+                    throw e;
+                } finally {
+                    try {
+                        reader.close();
+                    } catch (XMLStreamException e) {
+                        // ignore
+                    }
+                }
+            } finally {
+                try {
+                    is.close();
+                } catch (IOException e) {
+                    // ignore
+                }
+            }
+        } catch (XMLStreamException e) {
+            ContributionReadException ce = new ContributionReadException(e);
+            throw ce;
+        }
+    }
+
+    /**
+     * Write a model to an ouput stream.
+     * @param model
+     * @param os
+     * @throws ContributionWriteException
+     */
+    public void write(Object model, OutputStream os) throws ContributionWriteException {
+        try {
+            XMLStreamWriter writer = outputFactory.createXMLStreamWriter(os);
+            write(model, writer);
+            writer.flush();
+            writer.close();
+        } catch (XMLStreamException e) {
+            throw new ContributionWriteException(e);
+        }
+    }
+
+    public QName getArtifactType() {
+        return null;
+    }
+    
+    public Class<Object> getModelType() {
+        return null;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensibleURLArtifactProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensibleURLArtifactProcessor.java
new file mode 100644
index 0000000000..63a04a3642
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensibleURLArtifactProcessor.java
@@ -0,0 +1,122 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.net.URI;
+import java.net.URL;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.UnrecognizedElementException;
+
+/**
+ * Implementation of an extensible URL artifact processor.
+ * 
+ * Takes a URLArtifactProcessorExtensionPoint and delegates to the proper URLArtifactProcessor
+ * by either fileName or fileExtention
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ExtensibleURLArtifactProcessor
+    implements URLArtifactProcessor<Object> {
+    
+    private URLArtifactProcessorExtensionPoint processors;
+
+    /**
+     * Constructs a new ExtensibleURLArtifactProcessor.
+     * 
+     * @param processors
+     */
+    public ExtensibleURLArtifactProcessor(URLArtifactProcessorExtensionPoint processors) {
+        this.processors = processors;
+    }
+
+    @SuppressWarnings("unchecked")
+    public Object read(URL contributionURL, URI sourceURI, URL sourceURL) throws ContributionReadException {
+        URLArtifactProcessor<Object> processor = null;
+        
+        // Delegate to the processor associated with file extension
+        String fileName = getFileName(sourceURL);
+        
+        //try to retrieve a processor for the specific filename
+        processor = (URLArtifactProcessor<Object>)processors.getProcessor(fileName);
+        
+        if (processor == null) {
+            //try to find my file type (extension)
+            String extension = sourceURL.getPath();
+            
+            int extensionStart = extension.lastIndexOf('.');
+            //handle files without extension (e.g NOTICE)
+            if (extensionStart > 0) {
+                extension = extension.substring(extensionStart);
+                processor = (URLArtifactProcessor<Object>)processors.getProcessor(extension);            
+            }
+        }
+        
+        if (processor == null) {
+            return null;
+        }
+        return processor.read(contributionURL, sourceURI, sourceURL);
+    }
+
+    @SuppressWarnings("unchecked")
+    public void resolve(Object model, ModelResolver resolver) throws ContributionResolveException {
+
+        // Delegate to the processor associated with the model type
+        if (model != null) {
+            URLArtifactProcessor processor = processors.getProcessor(model.getClass());
+            if (processor != null) {
+                processor.resolve(model, resolver);
+            }
+        }
+    }
+    
+    public <M> M read(URL contributionURL, URI artifactURI, URL artifactUrl, Class<M> type) 
+        throws ContributionReadException {
+        Object mo = read(contributionURL, artifactURI, artifactUrl);
+        if (type.isInstance(mo)) {
+            return type.cast(mo);
+        } else {
+            UnrecognizedElementException e = new UnrecognizedElementException(null);
+            e.setResourceURI(artifactURI.toString());
+            throw e;
+        }
+    }
+    
+    public String getArtifactType() {
+        return null;
+    }
+    
+    public Class<Object> getModelType() {
+        return null;
+    }
+
+    /**
+     * Returns the file name from a URL.
+     * @param url
+     * @return
+     */
+    private static String getFileName(URL url){
+        String fileName = url.getPath();
+        int pos = fileName.lastIndexOf("/");
+        
+        return fileName.substring(pos +1);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/PackageProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/PackageProcessor.java
new file mode 100644
index 0000000000..f17f31edb1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/PackageProcessor.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.util.List;
+
+import org.apache.tuscany.sca.contribution.service.ContributionException;
+
+/**
+ * Interface for contribution package processors
+ * 
+ * Package processors understand the format of the contribution and how to get the
+ * artifacts in the contribution.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface PackageProcessor {
+    
+    /**
+     * Returns the type of package supported by this package processor.
+     * 
+     * @return the package type
+     */
+    String getPackageType();
+
+    /**
+     * Returns a list of artifacts in the contribution.
+     * 
+     * @param packageSourceURL Contribution package location URL
+     * @param inputStream Optional content of the package
+     * @return List of artifact URIs
+     * @throws ContributionException
+     * @throws IOException
+     */
+    List<URI> getArtifacts(URL packageSourceURL, InputStream inputStream) throws ContributionException, IOException;
+
+    /**
+     * Return the URL for an artifact in the package.
+     * 
+     * This is needed for archives such as jar files that have specific URL schemes
+     * for the artifacts they contain.
+     * 
+     * @param packageSourceURL Contribution package location URL
+     * @param artifact The relative URI for the artifact
+     * @return The artifact URL
+     */
+    URL getArtifactURL(URL packageSourceURL, URI artifact) throws MalformedURLException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/PackageProcessorExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/PackageProcessorExtensionPoint.java
new file mode 100644
index 0000000000..ed99239b19
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/PackageProcessorExtensionPoint.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+/**
+ * An extension point for package processors
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface PackageProcessorExtensionPoint {
+    
+    /**
+     * Register a PackageProcessor using the package type as the key.
+     * 
+     * @param processor The package processor
+     */
+    void addPackageProcessor(PackageProcessor processor);
+    
+    /**
+     * Unregister a PackageProcessor.
+     * 
+     * @param processor The package processor
+     */
+    void removePackageProcessor(PackageProcessor processor);
+    
+    /**
+     * Returns the PackageProcessor for the given package type.
+     * 
+     * @param packageType The package type
+     * @return The package processor
+     */
+    PackageProcessor getPackageProcessor(String packageType);
+    
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXArtifactProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXArtifactProcessor.java
new file mode 100644
index 0000000000..fcf9347564
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXArtifactProcessor.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.processor;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+
+/**
+ * An artifact processor that can read models from a StAX XMLStreamReader.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface StAXArtifactProcessor<M> extends ArtifactProcessor<M> {
+
+    /**
+     * Reads a model from an XMLStreamReader.
+     * 
+     * @param reader The XMLStreamReader
+     * @return A model representation of the input.
+     */
+    M read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException;
+    
+    /**
+     * Writes a model to an XMLStreamWriter.
+     * 
+     * @param model A model representing the source
+     * @param writer The XML stream writer
+     * @throws ContributionWriteException
+     * @throws XMLStreamException
+     */
+    void write(M model, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException;
+    
+    /**
+     * Returns the type of artifact handled by this artifact processor.
+     *  
+     * @return The type of artifact handled by this artifact processor
+     */
+    QName getArtifactType();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXArtifactProcessorExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXArtifactProcessorExtensionPoint.java
new file mode 100644
index 0000000000..9700e2bc60
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXArtifactProcessorExtensionPoint.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+/**
+ * An extension point for StAX artifact processors.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface StAXArtifactProcessorExtensionPoint extends 
+    ArtifactProcessorExtensionPoint<StAXArtifactProcessor> {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/URLArtifactProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/URLArtifactProcessor.java
new file mode 100644
index 0000000000..2ecddf5465
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/URLArtifactProcessor.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.net.URI;
+import java.net.URL;
+
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+
+/**
+ * An artifact processor that can read models from a URL.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface URLArtifactProcessor<M> extends ArtifactProcessor<M> {
+
+    /**
+     * Reads a model from a URL.
+     * 
+     * @param contributionURL Contribution location URL
+     * @param artifactURI Artifact URI
+     * @param artifactURL Artifact location URL 
+     * @return A model representation of the input.
+     */
+    M read(URL contributionURL, URI artifactURI, URL artifactURL) throws ContributionReadException;
+    
+    /**
+     * Returns the type of artifact handled by this artifact processor.
+     *  
+     * @return The type of artifact handled by this artifact processor
+     */
+    String getArtifactType();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/URLArtifactProcessorExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/URLArtifactProcessorExtensionPoint.java
new file mode 100644
index 0000000000..7714586951
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/URLArtifactProcessorExtensionPoint.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+/**
+ * An extension point for URL artifact processors.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface URLArtifactProcessorExtensionPoint extends
+    ArtifactProcessorExtensionPoint<URLArtifactProcessor> {
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidatingXMLStreamReader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidatingXMLStreamReader.java
new file mode 100644
index 0000000000..82df73388c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidatingXMLStreamReader.java
@@ -0,0 +1,336 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.util.logging.Logger;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.util.StreamReaderDelegate;
+import javax.xml.validation.Schema;
+import javax.xml.validation.ValidatorHandler;
+
+import org.xml.sax.Attributes;
+import org.xml.sax.ErrorHandler;
+import org.xml.sax.Locator;
+import org.xml.sax.SAXException;
+import org.xml.sax.SAXParseException;
+import org.xml.sax.helpers.AttributesImpl;
+
+/**
+ * 
+ * A validating XMLStreamReader that reports XMLSchema validation errors.
+ *
+ * @version $Rev$ $Date$
+ */
+class ValidatingXMLStreamReader extends StreamReaderDelegate implements XMLStreamReader {
+    private static final Logger logger = Logger.getLogger(ValidatingXMLStreamReader.class.getName());
+    
+    private int level;
+    private ValidatorHandler handler;
+    
+    /**
+     * Constructs a new ValidatingXMLStreamReader.
+     * 
+     * @param reader
+     * @param schema
+     * @throws XMLStreamException
+     */
+    ValidatingXMLStreamReader(XMLStreamReader reader, Schema schema) throws XMLStreamException {
+        super(reader);
+        if (schema == null) {
+            return;
+        }
+        
+        handler = schema.newValidatorHandler();
+        handler.setDocumentLocator(new LocatorAdapter());
+        try {
+            handler.setFeature("http://xml.org/sax/features/namespace-prefixes", true);
+        } catch (SAXException e) {
+            throw new XMLStreamException(e);
+        }
+        
+        // These validation errors are just warnings for us as we want to support
+        // running from an XML document with XSD validation errors, as long as we can
+        // get the metadata we need from the document
+        handler.setErrorHandler(new ErrorHandler() {
+            private String getMessage(SAXParseException e) {
+                return "XMLSchema validation problem in: " + e.getSystemId() + ", line: " + e.getLineNumber() + ", column: " + e.getColumnNumber() + "\n" + e.getMessage();
+            }
+            
+            public void error(SAXParseException exception) throws SAXException {
+                logger.warning(getMessage(exception));
+            }
+            
+            public void fatalError(SAXParseException exception) throws SAXException {
+                logger.warning(getMessage(exception));
+            }
+            
+            public void warning(SAXParseException exception) throws SAXException {
+                logger.warning(getMessage(exception));
+            }
+        });
+    }
+
+    @Override
+    public int next() throws XMLStreamException {
+        if (handler == null) {
+            return super.next();
+        }
+
+        int event = super.next();
+        try {
+            switch (event) {
+                case XMLStreamConstants.START_DOCUMENT:
+                    level++;
+                    handler.startDocument();
+                    break;
+                case XMLStreamConstants.START_ELEMENT:
+                    level++;
+                    handleStartElement();
+                    break;
+                case XMLStreamConstants.PROCESSING_INSTRUCTION:
+                    handler.processingInstruction(super.getPITarget(), super.getPIData());
+                    break;
+                case XMLStreamConstants.CHARACTERS:
+                case XMLStreamConstants.CDATA:
+                case XMLStreamConstants.SPACE:
+                case XMLStreamConstants.ENTITY_REFERENCE:
+                    handler.characters(super.getTextCharacters(), super.getTextStart(), super.getTextLength());
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    handleEndElement();
+                    level--;
+                    break;
+                case XMLStreamConstants.END_DOCUMENT:
+                    handler.endDocument();
+                    break;
+            }
+        } catch (SAXException e) {
+            throw new XMLStreamException(e.getMessage(), e);
+        }
+        return event;
+    }
+    
+    @Override
+    public int nextTag() throws XMLStreamException {
+        if (handler == null) {
+            return super.nextTag();
+        }
+        
+        for (;;) {
+            int event = super.getEventType();
+            try {
+                switch (event) {
+                    case XMLStreamConstants.START_DOCUMENT:
+                        level++;
+                        handler.startDocument();
+                        break;
+                    case XMLStreamConstants.START_ELEMENT:
+                        level++;
+                        handleStartElement();
+                        return event;
+                    case XMLStreamConstants.PROCESSING_INSTRUCTION:
+                        handler.processingInstruction(super.getPITarget(), super.getPIData());
+                        break;
+                    case XMLStreamConstants.CHARACTERS:
+                    case XMLStreamConstants.CDATA:
+                    case XMLStreamConstants.SPACE:
+                    case XMLStreamConstants.ENTITY_REFERENCE:
+                        handler.characters(super.getTextCharacters(), super.getTextStart(), super.getTextLength());
+                        break;
+                    case XMLStreamConstants.END_ELEMENT:
+                        handleEndElement();
+                        level--;
+                        return event;
+                    case XMLStreamConstants.END_DOCUMENT:
+                        handler.endDocument();
+                        return event;
+                }
+            } catch (SAXException e) {
+                throw new XMLStreamException(e);
+            }
+            super.next();
+        }
+    }
+    
+    @Override
+    public String getElementText() throws XMLStreamException {
+        if (handler == null) {
+            return super.getElementText();
+        }
+
+        if (getEventType() != XMLStreamConstants.START_ELEMENT) {
+            return super.getElementText();
+        }
+        StringBuffer text = new StringBuffer();
+
+        for (;;) {
+            int event = next();
+            switch (event) {
+                case XMLStreamConstants.END_ELEMENT:
+                    return text.toString();
+                    
+                case XMLStreamConstants.COMMENT:
+                case XMLStreamConstants.PROCESSING_INSTRUCTION:
+                    continue;
+                    
+                case CHARACTERS:
+                case CDATA:
+                case SPACE:
+                case ENTITY_REFERENCE:
+                    text.append(getText());
+                    break;
+                    
+                default:
+                    break;
+            }
+        }
+    }
+    
+    /**
+     * Handle a start element event.
+     * 
+     * @throws SAXException
+     */
+    private void handleStartElement() throws SAXException {
+
+        // send startPrefixMapping events immediately before startElement event
+        int nsCount = super.getNamespaceCount();
+        for (int i = 0; i < nsCount; i++) {
+            String prefix = super.getNamespacePrefix(i);
+            if (prefix == null) { // true for default namespace
+                prefix = "";
+            }
+            handler.startPrefixMapping(prefix, super.getNamespaceURI(i));
+        }
+
+        // fire startElement
+        QName qname = super.getName();
+        String prefix = qname.getPrefix();
+        String rawname;
+        if (prefix == null || prefix.length() == 0) {
+            rawname = qname.getLocalPart();
+        } else {
+            rawname = prefix + ':' + qname.getLocalPart();
+        }
+        Attributes attrs = getAttributes();
+        handler.startElement(qname.getNamespaceURI(), qname.getLocalPart(), rawname, attrs);
+    }
+
+    /**
+     * Handle an endElement event.
+     * 
+     * @throws SAXException
+     */
+    private void handleEndElement() throws SAXException {
+
+        // fire endElement
+        QName qname = super.getName();
+        handler.endElement(qname.getNamespaceURI(), qname.getLocalPart(), qname.toString());
+
+        // send endPrefixMapping events immediately after endElement event
+        // we send them in the opposite order to that returned but this is not
+        // actually required by SAX
+        int nsCount = super.getNamespaceCount();
+        for (int i = nsCount - 1; i >= 0; i--) {
+            String prefix = super.getNamespacePrefix(i);
+            if (prefix == null) { // true for default namespace
+                prefix = "";
+            }
+            handler.endPrefixMapping(prefix);
+        }
+    }
+
+    /**
+     * Get the attributes associated with the current START_ELEMENT event.
+     * 
+     * @return the StAX attributes converted to org.xml.sax.Attributes
+     */
+    private Attributes getAttributes() {
+        AttributesImpl attrs = new AttributesImpl();
+
+        // add namespace declarations
+        for (int i = 0; i < super.getNamespaceCount(); i++) {
+            String prefix = super.getNamespacePrefix(i);
+            String uri = super.getNamespaceURI(i);
+            if (prefix == null) {
+                attrs.addAttribute("", "", "xmlns", "CDATA", uri);
+            } else {
+                attrs.addAttribute("", "", "xmlns:" + prefix, "CDATA", uri);
+            }
+        }
+
+        // Regular attributes
+        for (int i = 0; i < super.getAttributeCount(); i++) {
+            String uri = super.getAttributeNamespace(i);
+            if (uri == null) {
+                uri = "";
+            }
+            String localName = super.getAttributeLocalName(i);
+            String prefix = super.getAttributePrefix(i);
+            String qname;
+            if (prefix == null || prefix.length() == 0) {
+                qname = localName;
+            } else {
+                qname = prefix + ':' + localName;
+            }
+            String type = super.getAttributeType(i);
+            String value = super.getAttributeValue(i);
+
+            attrs.addAttribute(uri, localName, qname, type, value);
+        }
+
+        return attrs;
+    }
+
+    /**
+     * Adapter for mapping Locator information.
+     */
+    private final class LocatorAdapter implements Locator {
+
+        private LocatorAdapter() {
+        }
+
+        public int getColumnNumber() {
+            Location location = getLocation();
+            return location == null ? 0 : location.getColumnNumber();
+        }
+
+        public int getLineNumber() {
+            Location location = getLocation();
+            return location == null ? 0 : location.getLineNumber();
+        }
+
+        public String getPublicId() {
+            Location location = getLocation();
+            return location == null ? "" : location.getPublicId();
+        }
+
+        public String getSystemId() {
+            Location location = getLocation();
+            return location == null ? "" : location.getSystemId();
+        }
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidationSchemaExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidationSchemaExtensionPoint.java
new file mode 100644
index 0000000000..cc3bb59a5b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidationSchemaExtensionPoint.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.util.List;
+
+
+/**
+ * An extension point for XML schemas used for validation.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ValidationSchemaExtensionPoint {
+    
+    /**
+     * Add a schema.
+     * 
+     * @param uri the URI of the schema
+     */
+    void addSchema(String uri);
+    
+    /**
+     * Remove a schema.
+     * 
+     * @param uri the URI of the schema
+     */
+    void removeSchema(String uri);
+    
+    /**
+     * Returns the list of schemas registered in the extension point.
+     * @return the list of schemas
+     */
+    List<String> getSchemas();
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ClassReference.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ClassReference.java
new file mode 100644
index 0000000000..b4c7236ef0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ClassReference.java
@@ -0,0 +1,106 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resolver;
+
+import java.lang.ref.WeakReference;
+
+/**
+ * A weak reference to a class, which should be used to register classes
+ * with an ArtifactResolver and resolve these classes later.
+ * 
+ * FIXME The core contribution model should not have dependencies on classes
+ * and classloaders. This should move to the Java import support module.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ClassReference {
+    
+    private WeakReference<Class> clazz;
+    private String className;
+
+    /**
+     * Constructs a new ClassReference.
+     * 
+     * @param clazz The class reference
+     */
+    public ClassReference(Class clazz) {
+        this.clazz = new WeakReference<Class>(clazz);
+        this.className = clazz.getName();
+    }
+    
+    /**
+     * Constructs a new ClassReference.
+     * 
+     * @param className The class name
+     */
+    public ClassReference(String className) {
+        this.className = className;
+    }
+    
+    /**
+     * Get the referenced class.
+     * 
+     * @return The referenced class
+     */
+    public Class getJavaClass() {
+        if (clazz != null) {
+            return clazz.get();
+        } else {
+            return null;
+        }
+    }
+    
+    /**
+     * Get the referenced class name.
+     * 
+     * @return The class name
+     */
+    public String getClassName() {
+        return className;
+    }
+    
+    /**
+     * Returns true if the class reference is unresolved.
+     * 
+     * @return Wether or not the class has been resolved
+     */
+    public boolean isUnresolved() {
+        return clazz == null;
+    }
+
+    @Override
+    public int hashCode() {
+        return className.hashCode();
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else {
+            if (obj instanceof ClassReference) {
+                return className.equals(((ClassReference)obj).className);
+            } else {
+                return false;
+            }
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultImportAllModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultImportAllModelResolver.java
new file mode 100644
index 0000000000..2ef5b9eda7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultImportAllModelResolver.java
@@ -0,0 +1,80 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resolver;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Base;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.Import;
+
+/**
+ * A model resolver implementation that considers Exports in any available contribution
+ *
+ * @version $Rev: 560435 $ $Date: 2007-07-27 18:26:55 -0700 (Fri, 27 Jul 2007) $
+ */
+public class DefaultImportAllModelResolver implements ModelResolver {
+    
+    private Import import_;
+    private List<Contribution> contributions;
+    
+    public DefaultImportAllModelResolver(Import import_, List<Contribution> contributions) {
+        this.import_ = import_;
+        this.contributions = contributions;
+    }
+
+    public void addModel(Object resolved) {
+        throw new IllegalStateException();
+    }
+
+    public Object removeModel(Object resolved) {
+        throw new IllegalStateException();
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        
+        //TODO optimize and cache results of the resolution later
+        
+        // Go over all available contributions
+        for (Contribution contribution : contributions) {
+            
+            // Go over all exports in the contribution
+            for (Export export : contribution.getExports()) {
+                
+                    // If the export matches the export, try to resolve the model object
+                    if (import_.match(export)) {
+                        Object resolved = export.getModelResolver().resolveModel(modelClass, unresolved);
+                        
+                        // Return the resolved model object
+                        if (resolved instanceof Base) {
+                            if (!((Base)resolved).isUnresolved()) {
+                                return modelClass.cast(resolved);
+                            }
+                        }
+                    }
+            }
+        }
+
+        // Model object was not resolved
+        return unresolved;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolver.java
new file mode 100644
index 0000000000..a001baa47f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolver.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resolver;
+
+import java.util.HashMap;
+import java.util.Map;
+
+
+/**
+ * A default implementation of a model resolver based on a map.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultModelResolver implements ModelResolver {
+    
+    private Map<Object, Object> map = new HashMap<Object, Object>();
+    
+    public DefaultModelResolver() {
+    }
+    
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        Object resolved = map.get(unresolved);
+        if (resolved != null) {
+            
+            // Return the resolved object
+            return modelClass.cast(resolved);
+            
+        } else {
+            
+            // Return the unresolved object
+            return unresolved;
+        }
+    }
+    
+    public void addModel(Object resolved) {
+        map.put(resolved, resolved);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(resolved);
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolverExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolverExtensionPoint.java
new file mode 100644
index 0000000000..e63269ee66
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolverExtensionPoint.java
@@ -0,0 +1,114 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.resolver;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+
+/**
+ * The default implementation of a model resolver extension point.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultModelResolverExtensionPoint implements ModelResolverExtensionPoint {
+    
+    private final Map<Class<?>, Class<? extends ModelResolver>> resolvers = new HashMap<Class<?>, Class<? extends ModelResolver>>();
+    private Map<String, ServiceDeclaration> loadedResolvers;
+
+    /**
+     * Constructs a new DefaultModelResolverExtensionPoint.
+     */
+    public DefaultModelResolverExtensionPoint() {
+    }
+
+    public void addResolver(Class<?> modelType, Class<? extends ModelResolver> resolver) {
+        resolvers.put(modelType, resolver);
+    }
+
+    public void removeResolver(Class<?> modelType) {
+        resolvers.remove(modelType);
+    }
+
+    @SuppressWarnings("unchecked")
+    public Class<? extends ModelResolver> getResolver(Class<?> modelType) {
+        loadModelResolvers();
+        
+        Class<?>[] classes = modelType.getInterfaces();
+        for (Class<?> c : classes) {
+            Class<? extends ModelResolver> resolver = resolvers.get(c);
+            if (resolver == null) {
+                ServiceDeclaration resolverClass = loadedResolvers.get(c.getName());
+                if (resolverClass != null) {
+                    try {
+                        return (Class<? extends ModelResolver>)resolverClass.loadClass();
+                    } catch (ClassNotFoundException e) {
+                        throw new IllegalArgumentException(e);
+                    }
+                }
+            } else {
+                return resolver;
+            }
+        }
+
+        Class<? extends ModelResolver > resolver = resolvers.get(modelType);
+        if (resolver == null) {
+            ServiceDeclaration resolverClass = loadedResolvers.get(modelType.getName());
+            if (resolverClass != null) {
+                try {
+                    return (Class<? extends ModelResolver>)resolverClass.loadClass();
+                } catch (ClassNotFoundException e) {
+                    throw new IllegalArgumentException(e);
+                }
+            }
+        }
+        return resolver;
+    }
+
+    /**
+     * Dynamically load model resolvers declared under META-INF/services
+     */
+    private void loadModelResolvers() {
+        if (loadedResolvers != null)
+            return;
+        loadedResolvers = new HashMap<String, ServiceDeclaration>();
+
+        // Get the model resolver service declarations
+        Set<ServiceDeclaration> modelResolverDeclarations; 
+        try {
+            modelResolverDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations(ModelResolver.class);
+        } catch (IOException e) {
+            throw new IllegalStateException(e);
+        }
+        
+        // Load model resolvers
+        for (ServiceDeclaration dataBindingDeclaration: modelResolverDeclarations) {
+            Map<String, String> attributes = dataBindingDeclaration.getAttributes();
+            String model = attributes.get("model");
+
+            loadedResolvers.put(model, dataBindingDeclaration);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ExtensibleModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ExtensibleModelResolver.java
new file mode 100644
index 0000000000..a4e2f5f51c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ExtensibleModelResolver.java
@@ -0,0 +1,172 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resolver;
+
+import java.lang.reflect.Constructor;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+
+/**
+ * An implementation of an extensible model resolver which delegates to the
+ * proper resolver extension based on the class of the model to resolve.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ExtensibleModelResolver implements ModelResolver {
+    private final ModelResolverExtensionPoint resolvers;
+    private final ModelFactoryExtensionPoint factories;
+    private final Contribution contribution;
+    private final ModelResolver defaultResolver;
+    private final Map<Class<?>, ModelResolver> resolverInstances = new HashMap<Class<?>, ModelResolver>();
+    private Map<Object, Object> map = new HashMap<Object, Object>();
+
+    /**
+     * Constructs an extensible model resolver
+     * 
+     * @param resolvers
+     * @param contribution
+     * @param factories
+     */
+    @Deprecated
+    public ExtensibleModelResolver(Contribution contribution,
+                                   ModelResolverExtensionPoint resolvers,
+                                   ModelFactoryExtensionPoint factories,
+                                   ModelResolver defaultResolver) {
+        this.contribution = contribution;
+        this.resolvers = resolvers;
+        this.factories = factories;
+        //FIXME Remove this default resolver, this is currently used to resolve policy declarations
+        // but they should be handled by the contribution import/export mechanism instead of this
+        // defaultResolver hack.
+        this.defaultResolver = defaultResolver;
+    }
+
+    /**
+     * Constructs an extensible model resolver
+     * 
+     * @param resolvers
+     * @param contribution
+     * @param factories
+     */
+    public ExtensibleModelResolver(Contribution contribution,
+                                   ModelResolverExtensionPoint resolvers,
+                                   ModelFactoryExtensionPoint factories) {
+        this.contribution = contribution;
+        this.resolvers = resolvers;
+        this.factories = factories;
+        this.defaultResolver = null;
+    }
+
+    /**
+     * Returns the proper resolver instance based on the interfaces of the model
+     * If one is not available on the registry, instantiate on demand
+     * 
+     * @param modelType
+     * @return
+     */
+    private ModelResolver getModelResolverInstance(Class<?> modelType) {
+
+        // Look up a model resolver instance for the model class or
+        // each implemented interface
+        Class<?>[] interfaces = modelType.getInterfaces();
+        Class<?>[] classes = new Class<?>[interfaces.length + 1];
+        classes[0] = modelType;
+        if (interfaces.length != 0) {
+            System.arraycopy(interfaces, 0, classes, 1, interfaces.length);
+        }
+        for (Class<?> c : classes) {
+
+            // Look up an existing model resolver instance
+            ModelResolver resolverInstance = resolverInstances.get(c);
+            if (resolverInstance != null) {
+                return resolverInstance;
+            }
+
+            // We don't have an instance, lookup a model resolver class
+            // and instantiate it
+            Class<? extends ModelResolver> resolverClass = resolvers.getResolver(c);
+            if (resolverClass != null) {
+                try {
+                    Constructor<? extends ModelResolver> constructor =
+                        resolverClass
+                            .getConstructor(new Class[] {Contribution.class, ModelFactoryExtensionPoint.class});
+                    if (constructor != null) {
+
+                        // Construct the model resolver instance and cache it
+                        resolverInstance = constructor.newInstance(contribution, factories);
+                        resolverInstances.put(c, resolverInstance);
+                        return resolverInstance;
+                    }
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+        }
+
+        return null;
+    }
+
+    public void addModel(Object resolved) {
+        ModelResolver resolver = getModelResolverInstance(resolved.getClass());
+        if (resolver != null) {
+            resolver.addModel(resolved);
+        } else {
+            map.put(resolved, resolved);
+        }
+    }
+
+    public Object removeModel(Object resolved) {
+        ModelResolver resolver = getModelResolverInstance(resolved.getClass());
+        if (resolver != null) {
+            return resolver.removeModel(resolved);
+        } else {
+            return map.remove(resolved);
+        }
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        ModelResolver resolver = getModelResolverInstance(unresolved.getClass());
+        if (resolver != null) {
+            return resolver.resolveModel(modelClass, unresolved);
+        } else {
+            //FIXME Remove this default resolver, this is currently used to resolve policy declarations
+            // but they should be handled by the contribution import/export mechanism instead of this
+            // defaultResolver hack.
+            if (defaultResolver != null) {
+                Object resolved = defaultResolver.resolveModel(modelClass, unresolved);
+                if (resolved != null && resolved != unresolved) {
+                    return modelClass.cast(resolved);
+                }
+            }
+            
+            Object resolved = map.get(unresolved);
+            if (resolved != null) {
+                // Return the resolved object
+                return modelClass.cast(resolved);
+            }
+        }
+
+        return unresolved;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ModelResolver.java
new file mode 100644
index 0000000000..2831bebbc4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ModelResolver.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resolver;
+
+/**
+ * A model resolver, responsible for resolving models in the scope of an
+ * SCA contribution. 
+ * 
+ * SCA Assemblies reference artifacts of a wide variety of types. These
+ * include:
+ * <ul>
+ * <li> Reference from one SCA composite to another SCA composite
+ * <li> Reference to PolicySet files
+ * <li> Reference to interface definition files, either WSDL or Java interfaces
+ * <li> Reference to XSD files
+ * <li> Reference to any of a wide variety of implementation artifact files,
+ * including Java classes, BPEL scripts, C++ DLLs and classes, PHP scripts
+ * </ul>
+ * 
+ * In the SCA assemblies, these various artifacts are referenced using either
+ * QNames or logical URIs. Model resolvers are used to resolve these references
+ * and get the in-memory models representing the referenced artifacts.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ModelResolver {
+
+    /**
+     * Resolve the model representing an artifact.
+     * 
+     * @param modelClass the type of artifact
+     * @param unresolved the unresolved model
+     * @return the resolved model
+     */
+    <T> T resolveModel(Class<T> modelClass, T unresolved);
+    
+    /**
+     * Add a resolved model.
+     * 
+     * @param resolved The model
+     */
+    void addModel(Object resolved);
+    
+    /**
+     * Remove a resolved model.
+     * 
+     * @param resolved
+     * @return The removed model, or null if the model was not removed
+     */
+    Object removeModel(Object resolved);
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ModelResolverExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ModelResolverExtensionPoint.java
new file mode 100644
index 0000000000..4a25059792
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ModelResolverExtensionPoint.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resolver;
+
+
+/**
+ * An extension point for model resolvers
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ModelResolverExtensionPoint {
+
+    /**
+     * Register a model resolver class using the model type as the key
+     * 
+     * @param modelType The model type
+     * @param resolver The model resolver Class
+     */
+    void addResolver(Class<?> modelType, Class <? extends ModelResolver> resolver);
+    
+    /**
+     * Remove the model resolver class for a specific model type
+     * 
+     * @param modelType The model type
+     */
+    void removeResolver(Class<?> modelType);
+    
+    /**
+     * Retrieve a model resolver class for a specific model type
+     * 
+     * @param modelType The model artifact type
+     * @return The model resolver Class
+     */
+    Class <? extends ModelResolver> getResolver(Class<?> modelType);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ResourceReference.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ResourceReference.java
new file mode 100644
index 0000000000..ba5413b0d1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ResourceReference.java
@@ -0,0 +1,101 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resolver;
+
+import java.net.URL;
+
+/**
+ * A resource URL, which should be used to register resources
+ * with an ArtifactResolver and resolve these resources later.
+ * 
+ * FIXME Don't use as its deprecated, use Artifact instead.
+ */
+@Deprecated
+public class ResourceReference {
+    
+    private URL resourceURL;
+    private String resourceName;
+
+    /**
+     * Constructs a new ResourceReference.
+     * 
+     * @param resourceName Name of resource
+     * @param resourceURL  The resource url
+     */
+    public ResourceReference(String resourceName, URL resourceURL) {
+        this.resourceURL = resourceURL;
+        this.resourceName = resourceName;
+    }
+    
+    /**
+     * Constructs a new ResourceReference.
+     * 
+     * @param resourceName Name of resource
+     */
+    public ResourceReference(String resourceName) {
+        this.resourceName = resourceName;
+    }
+    
+    /**
+     * Get the resource URL.
+     * 
+     * @return The resource URL
+     */
+    public URL getResource() {
+        return resourceURL;
+    }
+    
+    /**
+     * Get the resource name.
+     * 
+     * @return The resource name
+     */
+    public String getResourceName() {
+        return resourceName;
+    }
+    
+    /**
+     * Returns true if the resource reference is unresolved.
+     * 
+     * @return Whether or not the resource has been resolved
+     */
+    public boolean isUnresolved() {
+        return resourceURL == null;
+    }
+
+    @Override
+    public int hashCode() {
+        return resourceName.hashCode();
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else {
+            if (obj instanceof ResourceReference) {
+                return resourceName.equals(((ResourceReference)obj).resourceName);
+            } else {
+                return false;
+            }
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/ContributionScanner.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/ContributionScanner.java
new file mode 100644
index 0000000000..4d49a13e0e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/ContributionScanner.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.scanner;
+
+import java.io.IOException;
+import java.net.URL;
+import java.util.List;
+
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+
+/**
+ * Interface for contribution package scanners
+ * 
+ * Contribution scanners understand the format of the contribution and how to get the
+ * artifacts in the contribution.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ContributionScanner {
+    
+    /**
+     * Returns the type of package supported by this package scanner.
+     * 
+     * @return the package type
+     */
+    String getContributionType();
+
+    /**
+     * Returns a list of artifacts in the contribution.
+     * 
+     * @param contributionURL Contribution URL
+     * @return List of artifact URIs
+     * @throws ContributionException
+     * @throws IOException
+     */
+    List<String> getArtifacts(URL contributionURL) throws ContributionReadException;
+
+    /**
+     * Return the URL for an artifact in the contribution.
+     * 
+     * This is needed for archives such as jar files that have specific URL schemes
+     * for the artifacts they contain.
+     * 
+     * @param contributionURL Contribution URL
+     * @param artifact The relative URI for the artifact
+     * @return The artifact URL
+     */
+    URL getArtifactURL(URL contributionURL, String artifact) throws ContributionReadException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/ContributionScannerExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/ContributionScannerExtensionPoint.java
new file mode 100644
index 0000000000..1ca9def4ea
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/ContributionScannerExtensionPoint.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.scanner;
+
+/**
+ * An extension point for contribution scanners
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ContributionScannerExtensionPoint {
+    
+    /**
+     * Add a ContributionScanner using the contribution type as the key.
+     * 
+     * @param scanner The contribution scanner
+     */
+    void addContributionScanner(ContributionScanner scanner);
+    
+    /**
+     * Remove a ContributionScanner.
+     * 
+     * @param scanner The contribution scanner
+     */
+    void removeContributionScanner(ContributionScanner scanner);
+    
+    /**
+     * Returns the ContributionScanner for the given contribution type.
+     * 
+     * @param contributionType The contribution type
+     * @return The contribution scanner
+     */
+    ContributionScanner getContributionScanner(String contributionType);
+    
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/DefaultContributionScannerExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/DefaultContributionScannerExtensionPoint.java
new file mode 100644
index 0000000000..24aae45b59
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/DefaultContributionScannerExtensionPoint.java
@@ -0,0 +1,125 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.scanner;
+
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.net.URL;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+/**
+ * Default implementation of a contribution scanner extension point.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultContributionScannerExtensionPoint implements ContributionScannerExtensionPoint {
+
+    private Map<String, ContributionScanner> scanners = new HashMap<String, ContributionScanner>();
+    private boolean loaded;
+
+    public DefaultContributionScannerExtensionPoint() {
+    }
+
+    public void addContributionScanner(ContributionScanner scanner) {
+        scanners.put(scanner.getContributionType(), scanner);
+    }
+
+    public void removeContributionScanner(ContributionScanner scanner) {
+        scanners.remove(scanner.getContributionType());
+    }
+
+    public ContributionScanner getContributionScanner(String contentType) {
+        loadScanners();
+        return scanners.get(contentType);
+    }
+
+    private void loadScanners() {
+        if (loaded)
+            return;
+
+        // Get the scanner service declarations
+        Set<ServiceDeclaration> scannerDeclarations; 
+        try {
+            scannerDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations(ContributionScanner.class);
+        } catch (IOException e) {
+            throw new IllegalStateException(e);
+        }
+        
+        for (ServiceDeclaration scannerDeclaration: scannerDeclarations) {
+            Map<String, String> attributes = scannerDeclaration.getAttributes();
+            
+            // Load a URL artifact scanner
+            String contributionType = attributes.get("type");
+            
+            // Create a scanner wrapper and register it
+            ContributionScanner scanner = new LazyContributionScanner(contributionType, scannerDeclaration);
+            addContributionScanner(scanner);
+        }
+        
+        loaded = true;
+    }
+
+    /**
+     * A facade for contribution scanners.
+     */
+    private static class LazyContributionScanner implements ContributionScanner {
+        
+        private ServiceDeclaration scannerDeclaration;
+        private String contributionType;
+        private ContributionScanner scanner;
+        
+        private LazyContributionScanner(String contributionType, ServiceDeclaration scannerDeclaration) {
+            this.scannerDeclaration = scannerDeclaration;
+            this.contributionType = contributionType;
+        }
+
+        public URL getArtifactURL(URL contributionSourceURL, String artifact) throws ContributionReadException {
+            return getScanner().getArtifactURL(contributionSourceURL, artifact);
+        }
+
+        public List<String> getArtifacts(URL contributionSourceURL) throws ContributionReadException {
+            return getScanner().getArtifacts(contributionSourceURL);
+        }
+
+        public String getContributionType() {
+            return contributionType;
+        }
+        
+        private ContributionScanner getScanner() {
+            if (scanner == null) {
+                try {
+                    Class<ContributionScanner> scannerClass = (Class<ContributionScanner>)scannerDeclaration.loadClass();
+                    Constructor<ContributionScanner> constructor = scannerClass.getConstructor();
+                    scanner = constructor.newInstance();
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return scanner;
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionException.java
new file mode 100644
index 0000000000..e183206894
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionException.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.service;
+
+/**
+ * Base class for exceptions raised by contribution services.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContributionException extends Exception {
+
+    private static final long serialVersionUID = 4432880414927652578L;
+
+    protected ContributionException() {
+        super();
+    }
+
+    protected ContributionException(String message) {
+        super(message);
+    }
+
+    protected ContributionException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ContributionException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionListener.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionListener.java
new file mode 100644
index 0000000000..5158eaf85c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionListener.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.service;
+
+import java.util.EventListener;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+
+/**
+ * A listener interface used to listen to contribution repository events.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ContributionListener extends EventListener {
+
+    /**
+     * Notifies the listener that a contribution has been added.
+     * 
+     * @param repository The contribution repository 
+     * @param contribution The new contribution
+     */
+    void contributionAdded(ContributionRepository repository, Contribution contribution);
+    
+    /**
+     * Notifies the listener that a contribution has been removed.
+     * 
+     * @param repository The contribution repository 
+     * @param contribution The removed contribution.
+     */
+    void contributionRemoved(ContributionRepository repository, Contribution contribution);
+    
+    /**
+     * Notifies the listener that a contribution has been updated.
+     * 
+     * @param repository The contribution repository 
+     * @param oldContribution The old contribution 
+     * @param contribution The new contribution
+     */
+    void contributionUpdated(ContributionRepository repository, Contribution oldContribution, Contribution contribution);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionListenerExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionListenerExtensionPoint.java
new file mode 100644
index 0000000000..ce2b4b13c3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionListenerExtensionPoint.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.service;
+
+import java.util.List;
+
+public interface ContributionListenerExtensionPoint {
+
+    /**
+     * Adds a contribution repository listener extension.
+     * @param listener The listener to add
+     */
+    void addContributionListener(ContributionListener listener);
+    
+    /**
+     * Removes a contribution repository listener extension.
+     * @param listener The listener to remove
+     */
+    void removeContributionListener(ContributionListener listener);
+    
+    /**
+     * Returns the contribution repository listeners.
+     * @return
+     */
+    List<ContributionListener> getContributionListeners();
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionReadException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionReadException.java
new file mode 100644
index 0000000000..33399dcc2f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionReadException.java
@@ -0,0 +1,94 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.service;
+
+/**
+ * Denotes an exception while reading artifacts inside an SCA contribution.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContributionReadException extends ContributionException {
+    public static final int UNDEFINED = -1;
+    private static final long serialVersionUID = -7459051598906813461L;
+    private String resourceURI;
+    private int line = UNDEFINED;
+    private int column = UNDEFINED;
+
+    public ContributionReadException(String message) {
+        super(message);
+    }
+
+    public ContributionReadException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ContributionReadException(Throwable cause) {
+        super(cause);
+    }
+    
+    /**
+     * Returns the location of the resource that was being read.
+     *
+     * @return the location of the resource that was being read
+     */
+    public String getResourceURI() {
+        return resourceURI;
+    }
+
+    /**
+     * Sets the location of the resource that was being read.
+     *
+     * @param resourceURI the location of the resource that was being read
+     */
+    public void setResourceURI(String resourceURI) {
+        this.resourceURI = resourceURI;
+    }
+
+    /**
+     * Returns the line inside the resource that was being read.
+     * @return the line inside the resource that was being read
+     */
+    public int getLine() {
+        return line;
+    }
+
+    /**
+     * Sets the line inside the resource that was being read.
+     * @param line the line inside the resource that was being read
+     */
+    public void setLine(int line) {
+        this.line = line;
+    }
+
+    /**
+     * Returns the column inside the resource that was being read.
+     * @return the column inside the resource that was being read
+     */
+    public int getColumn() {
+        return column;
+    }
+
+    /**
+     * Sets the column inside the resource that was being read.
+     * @param column the column inside the resource that was being read
+     */
+    public void setColumn(int column) {
+        this.column = column;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionRepository.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionRepository.java
new file mode 100644
index 0000000000..838359be5f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionRepository.java
@@ -0,0 +1,128 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.service;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.util.List;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+
+/**
+ * Contribution repository 
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ContributionRepository {
+    
+    /**
+     * Get the URI of the SCA domain 
+     * 
+     * @return The domain URI
+     */
+    URI getDomain();
+    
+    /**
+     * Copies a contribution to the repository.
+     * 
+     * @param contribution A URl pointing to the contribution being copied to
+     *            the repository
+     * @param sourceURL url of the source. this would be used to calculate the right
+     *            filename to be stored on the repository when a inputStream is being
+     *            provided
+     * @param contributionStream InputStream with the content of the
+     *            distribution
+     * @return A URL pointing to the content of the contribution in the
+     *         repository
+     * @throws IOException
+     */
+    URL store(String contribution, URL sourceURL, InputStream contributionStream) throws IOException;
+    /**
+     * Copy a contribution from the source URL to the repository
+     * 
+     * @param contribution A URl pointing to the contribution being copied to
+     *            the repository
+     * @param sourceURL url of the source. this would be used to calculate the right
+     *            filename to be stored on the repository when a inputStream is being
+     *            provided
+     * @return A URL pointing to the content of the contribution in the
+     *         repository
+     * @throws IOException
+     */
+    URL store(String contribution, URL sourceURL) throws IOException;
+
+    /**
+     * Look up the contribution by URI
+     * 
+     * @param contribution The URI of the contribution
+     * @return A URL pointing to the content of the contribution in the
+     *         repository, it will be null if the contribution cannot be found
+     *         in the repository
+     */
+    URL find(String contribution);
+
+    /**
+     * Remove a contribution from the repository
+     * 
+     * @param contribution The URI of the contribution to be removed
+     */
+    void remove(String contribution);
+
+    /**
+     * Get list of URIs for all the contributions in the repository
+     * 
+     * @return A list of contribution URIs
+     */
+    List<String> list();
+    
+    /**
+     * Returns the contributions available in the repository.
+     * @return The list of contributions.
+     */
+    List<Contribution> getContributions();
+    
+    /**
+     * Adds a contribution to the repository.
+     * @param contribution The new contribution.
+     */
+    void addContribution(Contribution contribution);
+    
+    /**
+     * Removes a contribution from the repository.
+     * @param contribution The contribution to remove
+     */
+    void removeContribution(Contribution contribution);
+    
+    /**
+     * Updates a contribution in the repository
+     * @param contribution The contribution to update
+     */
+    void updateContribution(Contribution contribution);
+    
+    /**
+     * Returns the contribution with the given URI.
+     * @param uri the URI of the contribution
+     * @return The contribution
+     */
+    Contribution getContribution(String uri);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionResolveException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionResolveException.java
new file mode 100644
index 0000000000..ecb774ac0c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionResolveException.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.service;
+
+/**
+ * Denotes a problem while resolving models inside an SCA contribution.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContributionResolveException extends ContributionException {
+    private static final long serialVersionUID = -7459051598906813461L;
+
+    public ContributionResolveException(String message) {
+        super(message);
+    }
+
+    public ContributionResolveException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ContributionResolveException(Throwable cause) {
+        super(cause);
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionRuntimeException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionRuntimeException.java
new file mode 100644
index 0000000000..4bf29a3993
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionRuntimeException.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.service;
+
+/**
+ * Base class for runtime exceptions raised by contribution services.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContributionRuntimeException extends RuntimeException {
+    private static final long serialVersionUID = 7711215366287498896L;
+
+    protected ContributionRuntimeException() {
+        super();
+    }
+
+    protected ContributionRuntimeException(String message) {
+        super(message);
+    }
+
+    protected ContributionRuntimeException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ContributionRuntimeException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionService.java
new file mode 100644
index 0000000000..05e3c6a86d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionService.java
@@ -0,0 +1,141 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.service;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * Service interface that manages artifacts contributed to a Tuscany runtime.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ContributionService {
+    /**
+     * Contribute an artifact to the SCA Domain. The type of the contribution is
+     * determined by the Content-Type of the resource or, if that is undefined,
+     * by some implementation-specific means (such as mapping an extension in
+     * the URL's path).
+     * 
+     * @param contributionURI The URI that is used as the contribution unique ID. 
+     * @param sourceURL The location of the resource containing the artifact
+     * @param modelResolver The model resolver to use to resolve models in the
+     *             scope of this contribution
+     * @param storeInRepository Flag that identifies if you want to copy the
+     *            contribution to the repository
+     * @return The contribution model representing the contribution 
+     * @throws DeploymentException if there was a problem with the contribution
+     * @throws IOException if there was a problem reading the resource
+     */
+    Contribution contribute(String contributionURI, URL sourceURL, boolean storeInRepository) throws ContributionException,
+        IOException;
+    
+    /**
+     * Contribute an artifact to the SCA Domain. The type of the contribution is
+     * determined by the Content-Type of the resource or, if that is undefined,
+     * by some implementation-specific means (such as mapping an extension in
+     * the URL's path).
+     * 
+     * @param contributionURI The URI that is used as the contribution unique ID. 
+     * @param sourceURL The location of the resource containing the artifact
+     * @param modelResolver The model resolver to use to resolve models in the
+     *             scope of this contribution
+     * @param storeInRepository Flag that identifies if you want to copy the
+     *            contribution to the repository
+     * @return The contribution model representing the contribution 
+     * @throws DeploymentException if there was a problem with the contribution
+     * @throws IOException if there was a problem reading the resource
+     */
+    Contribution contribute(String contributionURI, URL sourceURL, ModelResolver modelResolver, boolean storeInRepository) throws ContributionException,
+        IOException;
+
+    /**
+     * Contribute an artifact to the SCA Domain.
+     * 
+     * @param contributionURI The URI that is used as the contribution unique ID.
+     * @param sourceURL The location of the resource containing the artifact. 
+     *            This is used to identify what name should be used when storing
+     *            the contribution on the repository 
+     * @param modelResolver The model resolver to use to resolve models in the
+     *             scope of this contribution
+     * @param contributionContent A stream containing the resource being
+     *            contributed; the stream will not be closed but the read
+     *            position after the call is undefined
+     * @return The contribution model representing the contribution 
+     * @throws DeploymentException if there was a problem with the contribution
+     * @throws IOException if there was a problem reading the stream
+     */
+    Contribution contribute(String contributionURI, URL sourceURL, InputStream contributionContent)
+        throws ContributionException, IOException;
+    
+    /**
+     * Contribute an artifact to the SCA Domain.
+     * 
+     * @param contributionURI The URI that is used as the contribution unique ID.
+     * @param sourceURL The location of the resource containing the artifact. 
+     *            This is used to identify what name should be used when storing
+     *            the contribution on the repository 
+     * @param modelResolver The model resolver to use to resolve models in the
+     *             scope of this contribution
+     * @param contributionContent A stream containing the resource being
+     *            contributed; the stream will not be closed but the read
+     *            position after the call is undefined
+     * @return The contribution model representing the contribution 
+     * @throws DeploymentException if there was a problem with the contribution
+     * @throws IOException if there was a problem reading the stream
+     */
+    Contribution contribute(String contributionURI, URL sourceURL, InputStream contributionContent, ModelResolver modelResolver)
+        throws ContributionException, IOException;
+
+    /**
+     * Get the model for an installed contribution
+     * 
+     * @param contribution The URI of an installed contribution
+     * @return The model for the contribution or null if there is no such
+     *         contribution
+     */
+    Contribution getContribution(String contribution);
+
+    /**
+     * Adds or updates a deployment composite using a supplied composite
+     * ("composite by value" - a data structure, not an existing resource in the
+     * domain) to the contribution identified by a supplied contribution URI.
+     * The added or updated deployment composite is given a relative URI that
+     * matches the "name" attribute of the composite, with a ".composite"
+     * suffix.
+     * 
+     * @param contribution The contribution to where 
+     * @param composite
+     * @throws ContributionException
+     */
+    void addDeploymentComposite(Contribution contribution, Composite composite) throws ContributionException;
+
+    /**
+     * Remove a contribution from the SCA domain
+     * 
+     * @param contribution The URI of the contribution
+     * @throws DeploymentException
+     */
+    void remove(String contribution) throws ContributionException;
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionWriteException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionWriteException.java
new file mode 100644
index 0000000000..8bfdedf180
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionWriteException.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.service;
+
+
+/**
+ * Denotes an exception while writing artifacts inside an SCA contribution.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContributionWriteException extends ContributionException {
+    private static final long serialVersionUID = -7459051598906813461L;
+    private String resourceURI;
+
+    public ContributionWriteException(String message) {
+        super(message);
+    }
+
+    public ContributionWriteException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ContributionWriteException(Throwable cause) {
+        super(cause);
+    }
+    
+    /**
+     * Returns the location of the resource that was being written.
+     *
+     * @return the location of the resource that was being written
+     */
+    public String getResourceURI() {
+        return resourceURI;
+    }
+
+    /**
+     * Sets the location of the resource that was being written.
+     *
+     * @param resourceURI the location of the resource that was being written
+     */
+    public void setResourceURI(String resourceURI) {
+        this.resourceURI = resourceURI;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/DefaultContributionListenerExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/DefaultContributionListenerExtensionPoint.java
new file mode 100644
index 0000000000..7fc6210680
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/DefaultContributionListenerExtensionPoint.java
@@ -0,0 +1,109 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.service;
+
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+/**
+ * Default implementation of a contribution listener extension point.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultContributionListenerExtensionPoint implements ContributionListenerExtensionPoint {
+    
+    private List<ContributionListener> listeners = new ArrayList<ContributionListener>();
+    private boolean loadedListeners;
+    private ModelFactoryExtensionPoint modelFactories;
+    
+    /**
+     * Constructs a new DefaultContributionListenerExtensionPoint.
+     *  
+     */
+    public DefaultContributionListenerExtensionPoint(ModelFactoryExtensionPoint modelFactories) {
+        this.modelFactories = modelFactories;
+    }
+
+    public void addContributionListener(ContributionListener listener) {
+        listeners.add(listener);
+    }
+
+    public List<ContributionListener> getContributionListeners() {
+        loadListeners();
+        return listeners;
+    }
+
+    public void removeContributionListener(ContributionListener listener) {
+        listeners.remove(listener);
+    }
+
+    /**
+     * Dynamically load listeners declared under META-INF/services
+     */
+    @SuppressWarnings("unchecked")
+    private void loadListeners() {
+        if (loadedListeners)
+            return;
+
+        // Get the listener service declarations
+        Set<ServiceDeclaration> listenerDeclarations; 
+        try {
+            listenerDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations(ContributionListener.class);
+        } catch (IOException e) {
+            throw new IllegalStateException(e);
+        }
+        
+        // Load and instantiate the listeners
+        for (ServiceDeclaration listenerDeclaration: listenerDeclarations) {
+            ContributionListener listener;
+            try {
+                Class<ContributionListener> listenerClass = (Class<ContributionListener>)listenerDeclaration.loadClass();
+                try {
+                    Constructor<ContributionListener> constructor = listenerClass.getConstructor(ModelFactoryExtensionPoint.class);
+                    try {
+                        listener = constructor.newInstance(modelFactories);
+                    } catch (InvocationTargetException e) {
+                        throw new IllegalArgumentException(e);
+                    }
+                } catch (NoSuchMethodException e) {
+                    listener = listenerClass.newInstance();
+                }
+            } catch (ClassNotFoundException e) {
+                throw new IllegalArgumentException(e);
+            } catch (InstantiationException e) {
+                throw new IllegalArgumentException(e);
+            } catch (IllegalAccessException e) {
+                throw new IllegalArgumentException(e);
+            }
+            addContributionListener(listener);
+        }
+        
+        loadedListeners = true;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ExtensibleContributionListener.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ExtensibleContributionListener.java
new file mode 100644
index 0000000000..0b9aca70cf
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ExtensibleContributionListener.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.service;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+
+public class ExtensibleContributionListener implements ContributionListener {
+    private final ContributionListenerExtensionPoint listeners;
+
+    /**
+     * Default constructor receiving the listener extension point
+     * 
+     * @param listeners
+     */
+    public ExtensibleContributionListener(ContributionListenerExtensionPoint listeners) {
+        this.listeners = listeners;
+    }
+
+    /**
+     * Process "contributionAdded" event to all resigtered listeners
+     */
+    public void contributionAdded(ContributionRepository repository, Contribution contribution) {
+        for (ContributionListener listener : listeners.getContributionListeners()) {
+            try {
+                listener.contributionAdded(repository, contribution);
+            } catch (Exception e) {
+                // ignore, contiue to the next listener
+            }
+        }
+    }
+
+    /**
+     * Process "contributionRemoved" event to all registered listeners
+     */
+    public void contributionRemoved(ContributionRepository repository, Contribution contribution) {
+        for (ContributionListener listener : listeners.getContributionListeners()) {
+            try {
+                listener.contributionRemoved(repository, contribution);
+            } catch (Exception e) {
+                // ignore, contiue to the next listener
+            }
+
+        }
+    }
+
+    /**
+     * Process "contributionUpdated" event to all registered listeners
+     */
+    public void contributionUpdated(ContributionRepository repository, Contribution oldContribution, Contribution contribution) {
+        for (ContributionListener listener : listeners.getContributionListeners()) {
+            try {
+                listener.contributionUpdated(repository, oldContribution, contribution);
+            } catch (Exception e) {
+                // ignore, contiue to the next listener
+            }
+
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/TypeDescriber.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/TypeDescriber.java
new file mode 100644
index 0000000000..b0e02f06fa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/TypeDescriber.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.service;
+
+import java.net.URL;
+
+/**
+ * Provide content type for a given resource
+ *
+ * @version $Rev$ $Date$
+ */
+public interface TypeDescriber {
+    /**
+     * Get the content type for the specified resource
+     * 
+     * @param resourceURL The resource url
+     * @param defaultType The default content type
+     * @return The content type
+     */
+    String getType(URL resourceURL, String defaultType);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/UnrecognizedElementException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/UnrecognizedElementException.java
new file mode 100644
index 0000000000..5079db4904
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/UnrecognizedElementException.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.service;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Exception that indicates an element was encountered that could not be handled.
+ *
+ * @version $Rev$ $Date$
+ */
+public class UnrecognizedElementException extends ContributionReadException {
+    private static final long serialVersionUID = 2549543622209829032L;
+    private final QName element;
+
+    /**
+     * Constructor that indicates which element could not be handled.
+     * @param element the element that could not be handled
+     */
+    public UnrecognizedElementException(QName element) {
+        super("Unrecognized element: " + element.toString());
+        this.element = element;
+    }
+
+    /**
+     * Returns the element that could not be handled.
+     * @return the element that could not be handled.
+     */
+    public QName getElement() {
+        return element;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/UnsupportedContentTypeException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/UnsupportedContentTypeException.java
new file mode 100644
index 0000000000..0660d69897
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/UnsupportedContentTypeException.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.service;
+
+/**
+ * Exception thrown to indicate that a Content-Type is not supported by this SCA Domain.
+ * The Content-Type value supplied will be returned as the message text for this exception.
+ * 
+ * FIXME Don't use as it's deprecated and replaced by UnsupportedPackageTypeException.
+ *
+ * @version $Rev$ $Date$
+ */
+@Deprecated
+public class UnsupportedContentTypeException extends ContributionException {
+    private static final long serialVersionUID = -1831797280021355672L;
+
+    /**
+     * Constructs a new UnsupportedContentTypeException.
+     *
+     * @param message
+     */
+    public UnsupportedContentTypeException(String message) {
+        super(message);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/UnsupportedPackageTypeException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/UnsupportedPackageTypeException.java
new file mode 100644
index 0000000000..33c847a049
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/UnsupportedPackageTypeException.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.service;
+
+/**
+ * Exception thrown to indicate that a Content-Type is not supported by this SCA Domain.
+ * The Content-Type value supplied will be returned as the message text for this exception.
+ *
+ * @version $Rev$ $Date$
+ */
+public class UnsupportedPackageTypeException extends ContributionException {
+    private static final long serialVersionUID = -1831797280021355672L;
+
+    /**
+     * Constructs a new UnsupportedPackageTypeException.
+     *
+     * @param message
+     */
+    public UnsupportedPackageTypeException(String message) {
+        super(message);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.ContributionFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.ContributionFactory
new file mode 100644
index 0000000000..bcc346d9f8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.ContributionFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.DefaultContributionFactory
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint
new file mode 100644
index 0000000000..6b4d2ebdeb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.ContributionPostProcessorExtensionPoint b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.ContributionPostProcessorExtensionPoint
new file mode 100644
index 0000000000..9e6433ba6c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.ContributionPostProcessorExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.processor.DefaultContributionPostProcessorExtensionPoint

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.PackageProcessorExtensionPoint b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.PackageProcessorExtensionPoint
new file mode 100644
index 0000000000..7609eda0d1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.PackageProcessorExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.processor.DefaultPackageProcessorExtensionPoint

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint
new file mode 100644
index 0000000000..8ea5fc0a7e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint
new file mode 100644
index 0000000000..9d78ca93d0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.processor.DefaultURLArtifactProcessorExtensionPoint

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.ValidationSchemaExtensionPoint b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.ValidationSchemaExtensionPoint
new file mode 100644
index 0000000000..ae6e876df6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.ValidationSchemaExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.processor.DefaultValidationSchemaExtensionPoint

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint
new file mode 100644
index 0000000000..4bb65e55e7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.resolver.DefaultModelResolverExtensionPoint

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.scanner.ContributionScannerExtensionPoint b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.scanner.ContributionScannerExtensionPoint
new file mode 100644
index 0000000000..727f8f6ce7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.scanner.ContributionScannerExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.scanner.DefaultContributionScannerExtensionPoint

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.service.ContributionListenerExtensionPoint b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.service.ContributionListenerExtensionPoint
new file mode 100644
index 0000000000..6e61bebf79
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.service.ContributionListenerExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.service.DefaultContributionListenerExtensionPoint

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/pom.xml
new file mode 100644
index 0000000000..797ab924a4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/pom.xml
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.apache.tuscany.sca</groupId>
+    <artifactId>tuscany-core-databinding</artifactId>
+    <packaging>jar</packaging>
+    <name>Apache Tuscany SCA Core/DataBinding Integration</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>${project.version}</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding-jaxb</artifactId>
+            <version>${project.version}</version>
+            <scope>compile</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>${project.version}</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java-xml</artifactId>
+            <version>${project.version}</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java-jaxws</artifactId>
+            <version>${project.version}</version>
+            <scope>compile</scope>
+        </dependency>
+                
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <scope>runtime</scope>
+            <version>3.2.1</version>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/module/DataBindingModuleActivator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/module/DataBindingModuleActivator.java
new file mode 100644
index 0000000000..bfaa69cc22
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/module/DataBindingModuleActivator.java
@@ -0,0 +1,90 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.databinding.module;
+
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.core.databinding.processor.DataBindingJavaInterfaceProcessor;
+import org.apache.tuscany.sca.core.databinding.transformers.Array2ArrayTransformer;
+import org.apache.tuscany.sca.core.databinding.transformers.Exception2ExceptionTransformer;
+import org.apache.tuscany.sca.core.databinding.transformers.Input2InputTransformer;
+import org.apache.tuscany.sca.core.databinding.transformers.Output2OutputTransformer;
+import org.apache.tuscany.sca.core.databinding.wire.DataBindingRuntimeWireProcessor;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.impl.Group2GroupTransformer;
+import org.apache.tuscany.sca.databinding.impl.MediatorImpl;
+import org.apache.tuscany.sca.interfacedef.FaultExceptionMapper;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.jaxws.JAXWSFaultExceptionMapper;
+import org.apache.tuscany.sca.interfacedef.java.jaxws.JAXWSJavaInterfaceProcessor;
+import org.apache.tuscany.sca.runtime.RuntimeWireProcessorExtensionPoint;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class DataBindingModuleActivator implements ModuleActivator {
+
+    public void start(ExtensionPointRegistry registry) {
+        DataBindingExtensionPoint dataBindings = registry.getExtensionPoint(DataBindingExtensionPoint.class);
+        TransformerExtensionPoint transformers = registry.getExtensionPoint(TransformerExtensionPoint.class);
+        FaultExceptionMapper faultExceptionMapper = new JAXWSFaultExceptionMapper(dataBindings);
+        registry.addExtensionPoint(faultExceptionMapper);
+        
+        MediatorImpl mediator = new MediatorImpl(dataBindings, transformers);
+        Input2InputTransformer input2InputTransformer = new Input2InputTransformer();
+        input2InputTransformer.setMediator(mediator);
+        transformers.addTransformer(input2InputTransformer, true);
+
+        Output2OutputTransformer output2OutputTransformer = new Output2OutputTransformer();
+        output2OutputTransformer.setMediator(mediator);
+        transformers.addTransformer(output2OutputTransformer, true);
+
+        Exception2ExceptionTransformer exception2ExceptionTransformer = new Exception2ExceptionTransformer(mediator, faultExceptionMapper);
+        transformers.addTransformer(exception2ExceptionTransformer, false);
+        
+        Array2ArrayTransformer array2ArrayTransformer = new Array2ArrayTransformer();
+        array2ArrayTransformer.setMediator(mediator);
+        transformers.addTransformer(array2ArrayTransformer, true);
+
+        Group2GroupTransformer group2GroupTransformer = new Group2GroupTransformer();
+        group2GroupTransformer.setMediator(mediator);
+        transformers.addTransformer(group2GroupTransformer, true);
+
+        ModelFactoryExtensionPoint modelFactories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        JavaInterfaceFactory javaFactory = modelFactories.getFactory(JavaInterfaceFactory.class);
+
+        // [rfeng] The JAX-WS processor should come before the Databinding processor to make sure @WebService
+        // is honored as Remoteable
+        javaFactory.addInterfaceVisitor(new JAXWSJavaInterfaceProcessor(faultExceptionMapper));
+
+        javaFactory.addInterfaceVisitor(new DataBindingJavaInterfaceProcessor(dataBindings));
+
+        RuntimeWireProcessorExtensionPoint wireProcessorExtensionPoint = registry.getExtensionPoint(RuntimeWireProcessorExtensionPoint.class);
+        if (wireProcessorExtensionPoint != null) {
+            wireProcessorExtensionPoint.addWireProcessor(new DataBindingRuntimeWireProcessor(mediator, dataBindings, faultExceptionMapper));
+        }
+        
+    }
+
+    public void stop(ExtensionPointRegistry registry) {
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessor.java
new file mode 100644
index 0000000000..808fb42e3b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessor.java
@@ -0,0 +1,193 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.databinding.processor;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Method;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.annotation.DataBinding;
+import org.apache.tuscany.sca.databinding.javabeans.JavaBeansDataBinding;
+import org.apache.tuscany.sca.databinding.javabeans.SimpleJavaDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaOperation;
+import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
+import org.osoa.sca.annotations.Reference;
+
+/**
+ * The databinding annotation processor for java interfaces
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DataBindingJavaInterfaceProcessor implements JavaInterfaceVisitor {
+    private DataBindingExtensionPoint dataBindingRegistry;
+
+    public DataBindingJavaInterfaceProcessor(@Reference
+    DataBindingExtensionPoint dataBindingRegistry) {
+        super();
+        this.dataBindingRegistry = dataBindingRegistry;
+    }
+
+    public void visitInterface(JavaInterface javaInterface) throws InvalidInterfaceException {
+        if (!javaInterface.isRemotable()) {
+            return;
+        }
+        List<Operation> operations = javaInterface.getOperations();
+        processInterface(javaInterface, operations);
+    }
+
+    private void processInterface(JavaInterface javaInterface, List<Operation> operations) {
+        Class<?> clazz = javaInterface.getJavaClass();
+        DataBinding dataBinding = clazz.getAnnotation(DataBinding.class);
+        String dataBindingId = null;
+        boolean wrapperStyle = false;
+        if (dataBinding != null) {
+            dataBindingId = dataBinding.value();
+            wrapperStyle = dataBinding.wrapped();
+        }
+
+        Map<String, Operation> opMap = new HashMap<String, Operation>();
+        for (Operation op : javaInterface.getOperations()) {
+            opMap.put(op.getName(), op);
+            // In the case of @WebMethod, the method name can be different from the operation name
+            if (op instanceof JavaOperation) {
+                opMap.put(((JavaOperation)op).getJavaMethod().getName(), op);
+            }
+            if (dataBindingId != null) {
+                op.setDataBinding(dataBindingId);
+                op.setWrapperStyle(wrapperStyle);
+            }
+        }
+        for (Method method : clazz.getMethods()) {
+            if (method.getDeclaringClass() == Object.class) {
+                continue;
+            }
+            Operation operation = opMap.get(method.getName());
+            DataBinding methodDataBinding = clazz.getAnnotation(DataBinding.class);
+            if (methodDataBinding == null) {
+                methodDataBinding = dataBinding;
+            }
+            dataBindingId = null;
+            wrapperStyle = false;
+            if (dataBinding != null) {
+                dataBindingId = dataBinding.value();
+                wrapperStyle = dataBinding.wrapped();
+                operation.setDataBinding(dataBindingId);
+                operation.setWrapperStyle(wrapperStyle);
+            }
+
+            // FIXME: We need a better way to identify simple java types
+            int i = 0;
+            for (org.apache.tuscany.sca.interfacedef.DataType<?> d : operation.getInputType().getLogical()) {
+                if (d.getDataBinding() == null) {
+                    d.setDataBinding(dataBindingId);
+                }
+                for (Annotation a : method.getParameterAnnotations()[i]) {
+                    if (a.annotationType() == org.apache.tuscany.sca.databinding.annotation.DataType.class) {
+                        String value = ((org.apache.tuscany.sca.databinding.annotation.DataType)a).value();
+                        d.setDataBinding(value);
+                    }
+                }
+                dataBindingRegistry.introspectType(d, method.getParameterAnnotations()[i]);
+                i++;
+            }
+            if (operation.getOutputType() != null) {
+                DataType<?> d = operation.getOutputType();
+                if (d.getDataBinding() == null) {
+                    d.setDataBinding(dataBindingId);
+                }
+                org.apache.tuscany.sca.databinding.annotation.DataType dt =
+                    method.getAnnotation(org.apache.tuscany.sca.databinding.annotation.DataType.class);
+                if (dt != null) {
+                    d.setDataBinding(dt.value());
+                }
+                dataBindingRegistry.introspectType(d, method.getAnnotations());
+            }
+            for (org.apache.tuscany.sca.interfacedef.DataType<?> d : operation.getFaultTypes()) {
+                if (d.getDataBinding() == null) {
+                    d.setDataBinding(dataBindingId);
+                }
+                // TODO: Handle exceptions
+                dataBindingRegistry.introspectType(d, method.getAnnotations(), true);
+            }
+
+            // JIRA: TUSCANY-842
+            if (operation.getDataBinding() == null) {
+                assignOperationDataBinding(operation);
+            }
+
+            // FIXME: Do we want to heuristically check the wrapper style?
+            // introspectWrapperStyle(operation);
+        }
+    }
+
+    /*
+     *  Assigns an operation DB if one of the input types, output type, fault types has a non-default DB.
+     *  However, if two of the input types, output type, fault types have two different non-default DBs 
+     *  ( e.g. SDO and JAXB), then we do nothing to the operation DB.
+     *  
+     *  The method logic assumes the JavaBeans DataBinding is the default 
+     */
+    private void assignOperationDataBinding(Operation operation) {
+
+        String nonDefaultDataBindingName = null;
+
+        // Can't use DataType<?> since operation.getInputType() returns: DataType<List<DataType>> 
+        List<DataType> opDataTypes = new LinkedList<DataType>();
+
+        opDataTypes.addAll(operation.getInputType().getLogical());
+        opDataTypes.add(operation.getOutputType());
+        opDataTypes.addAll(operation.getFaultTypes());
+
+        for (DataType<?> d : opDataTypes) {
+            if (d != null) {
+                String dataBinding = d.getDataBinding();
+                // Assumes JavaBeans DB is default
+                if (dataBinding != null && !dataBinding.equals(JavaBeansDataBinding.NAME)
+                    && !dataBinding.equals(SimpleJavaDataBinding.NAME)) {
+                    if (nonDefaultDataBindingName != null) {
+                        if (!nonDefaultDataBindingName.equals(dataBinding)) {
+                            // We've seen two different non-default DBs, e.g. SDO and JAXB
+                            // so unset the string and break out of the loop 
+                            nonDefaultDataBindingName = null;
+                            break;
+                        } else {
+                            continue;
+                        }
+                    } else {
+                        nonDefaultDataBindingName = dataBinding;
+                    }
+                }
+            }
+        }
+
+        // We have a DB worthy of promoting to operation level.
+        if (nonDefaultDataBindingName != null) {
+            operation.setDataBinding(nonDefaultDataBindingName);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Array2ArrayTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Array2ArrayTransformer.java
new file mode 100644
index 0000000000..c138aba825
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Array2ArrayTransformer.java
@@ -0,0 +1,108 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.databinding.transformers;
+
+import java.lang.reflect.Array;
+
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.osoa.sca.annotations.Reference;
+
+/**
+ * This is a special transformer to transform the output from one IDL to the
+ * other one
+ */
+public class Array2ArrayTransformer extends BaseTransformer<Object, Object> implements PullTransformer<Object, Object> {
+
+    protected Mediator mediator;
+
+    public Array2ArrayTransformer() {
+        super();
+    }
+
+    /**
+     * @param mediator the mediator to set
+     */
+    @Reference
+    public void setMediator(Mediator mediator) {
+        this.mediator = mediator;
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return "java:array";
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return "java:array";
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getSourceType()
+     */
+    @Override
+    protected Class getSourceType() {
+        return Object.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getTargetType()
+     */
+    @Override
+    protected Class getTargetType() {
+        return Object.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.Transformer#getWeight()
+     */
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+    @SuppressWarnings("unchecked")
+    public Object transform(Object array, TransformationContext context) {
+        try {
+            if (array == null) {
+                return null;
+            }
+            DataType<DataType> sourceType = context.getSourceDataType();
+            DataType<DataType> targetType = context.getTargetDataType();
+            int length = Array.getLength(array);
+            Object targetArray = Array.newInstance(targetType.getPhysical().getComponentType(), length);
+            for (int i = 0; i < length; i++) {
+                Object sourceItem = Array.get(array, i);
+                Object targetItem =
+                    mediator.mediate(sourceItem, sourceType.getLogical(), targetType.getLogical(), context
+                        .getMetadata());
+                Array.set(targetArray, i, targetItem);
+            }
+            return targetArray;
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Exception2ExceptionTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Exception2ExceptionTransformer.java
new file mode 100644
index 0000000000..049a608592
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Exception2ExceptionTransformer.java
@@ -0,0 +1,112 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.databinding.transformers;
+
+import org.apache.tuscany.sca.databinding.DataBinding;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.FaultExceptionMapper;
+
+/**
+ * This is a special transformer to transform the exception from one IDL to the
+ * other one
+ */
+public class Exception2ExceptionTransformer extends BaseTransformer<Object[], Object[]> implements
+    PullTransformer<Throwable, Throwable> {
+
+    protected Mediator mediator;
+    protected FaultExceptionMapper faultExceptionMapper;
+
+    public Exception2ExceptionTransformer(Mediator mediator, FaultExceptionMapper faultExceptionMapper) {
+        super();
+        this.mediator = mediator;
+        this.faultExceptionMapper = faultExceptionMapper;
+    }
+
+    public Exception2ExceptionTransformer() {
+        super();
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return DataBinding.IDL_FAULT;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return DataBinding.IDL_FAULT;
+    }
+
+    /**
+     * @param mediator the mediator to set
+     */
+    public void setMediator(Mediator mediator) {
+        this.mediator = mediator;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getSourceType()
+     */
+    @Override
+    protected Class getSourceType() {
+        return Throwable.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getTargetType()
+     */
+    @Override
+    protected Class getTargetType() {
+        return Throwable.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.Transformer#getWeight()
+     */
+    @Override
+    public int getWeight() {
+        return 10000;
+    }
+
+    @SuppressWarnings("unchecked")
+    public Throwable transform(Throwable source, TransformationContext context) {
+        DataType<DataType> sourceType = context.getSourceDataType();
+
+        DataType<DataType> targetType = context.getTargetDataType();
+
+        Object sourceFaultInfo = faultExceptionMapper.getFaultInfo(source, sourceType.getLogical().getPhysical());
+        Object targetFaultInfo =
+            mediator.mediate(sourceFaultInfo, sourceType.getLogical(), targetType.getLogical(), context.getMetadata());
+
+        Throwable targetException =
+            faultExceptionMapper.wrapFaultInfo(targetType, source.getMessage(), targetFaultInfo, source.getCause());
+
+        // FIXME
+        return targetException == null ? source : targetException;
+
+    }
+
+    public void setFaultExceptionMapper(FaultExceptionMapper faultExceptionMapper) {
+        this.faultExceptionMapper = faultExceptionMapper;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Input2InputTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Input2InputTransformer.java
new file mode 100644
index 0000000000..2effaaa95a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Input2InputTransformer.java
@@ -0,0 +1,213 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.databinding.transformers;
+
+import java.util.List;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.databinding.DataBinding;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.WrapperHandler;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.osoa.sca.annotations.Reference;
+
+/**
+ * This is a special transformer to transform the input from one IDL to the
+ * other one
+ */
+public class Input2InputTransformer extends BaseTransformer<Object[], Object[]> implements
+    PullTransformer<Object[], Object[]> {
+    private static final Logger logger = Logger.getLogger(Input2InputTransformer.class.getName());
+
+    protected Mediator mediator;
+
+    public Input2InputTransformer() {
+        super();
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return DataBinding.IDL_INPUT;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return DataBinding.IDL_INPUT;
+    }
+
+    /**
+     * @param mediator the mediator to set
+     */
+    @Reference
+    public void setMediator(Mediator mediator) {
+        this.mediator = mediator;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getSourceType()
+     */
+    @Override
+    protected Class getSourceType() {
+        return Object[].class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getTargetType()
+     */
+    @Override
+    protected Class getTargetType() {
+        return Object[].class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.Transformer#getWeight()
+     */
+    @Override
+    public int getWeight() {
+        return 10000;
+    }
+
+    @SuppressWarnings("unchecked")
+    public Object[] transform(Object[] source, TransformationContext context) {
+        DataType<List<DataType>> sourceType = context.getSourceDataType();
+        Operation sourceOp = context.getSourceOperation();
+        boolean sourceWrapped = sourceOp != null && sourceOp.isWrapperStyle();
+
+        WrapperHandler sourceWrapperHandler = null;
+        String sourceDataBinding = getDataBinding(sourceOp);
+        sourceWrapperHandler = getWrapperHandler(sourceDataBinding, sourceWrapped);
+
+        DataType<List<DataType>> targetType = context.getTargetDataType();
+        Operation targetOp = (Operation)context.getTargetOperation();
+        boolean targetWrapped = targetOp != null && targetOp.isWrapperStyle();
+        WrapperHandler targetWrapperHandler = null;
+        String targetDataBinding = getDataBinding(targetOp);
+        targetWrapperHandler = getWrapperHandler(targetDataBinding, targetWrapped);
+
+        if ((!sourceWrapped) && targetWrapped) {
+            // Unwrapped --> Wrapped
+            WrapperInfo wrapper = targetOp.getWrapper();
+            ElementInfo wrapperElement = wrapper.getInputWrapperElement();
+
+            if (source == null) {
+                Object targetWrapper = targetWrapperHandler.create(wrapperElement, context);
+                return new Object[] {targetWrapper};
+            }
+
+            // If the source can be wrapped, wrapped it first
+            if (sourceWrapperHandler != null) {
+                DataType sourceWrapperType =
+                    sourceWrapperHandler.getWrapperType(wrapperElement, wrapper.getInputChildElements(), context);
+                if (sourceWrapperType != null) {
+                    Object sourceWrapper = sourceWrapperHandler.create(wrapperElement, context);
+                    if (sourceWrapper != null) {
+                        for (int i = 0; i < source.length; i++) {
+                            ElementInfo argElement = wrapper.getInputChildElements().get(i);
+                            sourceWrapperHandler.setChild(sourceWrapper, i, argElement, source[i]);
+                        }
+                        Object targetWrapper =
+                            mediator.mediate(sourceWrapper, sourceWrapperType, targetType.getLogical().get(0), context
+                                .getMetadata());
+                        return new Object[] {targetWrapper};
+                    }
+                }
+            }
+            // Fall back to child by child transformation
+            Object targetWrapper = targetWrapperHandler.create(wrapperElement, context);
+            List<DataType> argTypes = wrapper.getUnwrappedInputType().getLogical();
+
+            for (int i = 0; i < source.length; i++) {
+                ElementInfo argElement = wrapper.getInputChildElements().get(i);
+                DataType<XMLType> argType = argTypes.get(i);
+                Object child = source[i];
+                child = mediator.mediate(source[i], sourceType.getLogical().get(i), argType, context.getMetadata());
+                targetWrapperHandler.setChild(targetWrapper, i, argElement, child);
+            }
+            return new Object[] {targetWrapper};
+
+        } else if (sourceWrapped && (!targetWrapped)) {
+            // Wrapped to Unwrapped
+            Object sourceWrapper = source[0];
+            Object[] target = null;
+
+            List<ElementInfo> childElements = sourceOp.getWrapper().getInputChildElements();
+            if (targetWrapperHandler != null) {
+                ElementInfo wrapperElement = sourceOp.getWrapper().getInputWrapperElement();
+                // FIXME: This is a workaround for the wsdless support as it passes in child elements
+                // under the wrapper that only matches by position
+                if (sourceWrapperHandler.isInstance(sourceWrapper, wrapperElement, childElements, context)) {
+                    DataType targetWrapperType =
+                        targetWrapperHandler.getWrapperType(wrapperElement, childElements, context);
+                    if (targetWrapperType != null) {
+                        Object targetWrapper =
+                            mediator.mediate(sourceWrapper, sourceType.getLogical().get(0), targetWrapperType, context
+                                .getMetadata());
+                        target = targetWrapperHandler.getChildren(targetWrapper, childElements, context).toArray();
+                        return target;
+                    }
+                }
+            }
+            Object[] sourceChildren = sourceWrapperHandler.getChildren(sourceWrapper, childElements, context).toArray();
+            target = new Object[sourceChildren.length];
+            for (int i = 0; i < sourceChildren.length; i++) {
+                DataType<XMLType> childType = sourceOp.getWrapper().getUnwrappedInputType().getLogical().get(i);
+                target[i] =
+                    mediator.mediate(sourceChildren[i], childType, targetType.getLogical().get(i), context
+                        .getMetadata());
+            }
+            return target;
+        } else {
+            // Assuming wrapper to wrapper conversion can be handled here as well
+            Object[] newArgs = new Object[source.length];
+            for (int i = 0; i < source.length; i++) {
+                Object child =
+                    mediator.mediate(source[i], sourceType.getLogical().get(i), targetType.getLogical().get(i), context
+                        .getMetadata());
+                newArgs[i] = child;
+            }
+            return newArgs;
+        }
+    }
+
+    private WrapperHandler getWrapperHandler(String dataBindingId, boolean required) {
+        WrapperHandler wrapperHandler = null;
+        if (dataBindingId != null) {
+            DataBinding dataBinding = mediator.getDataBindings().getDataBinding(dataBindingId);
+            wrapperHandler = dataBinding == null ? null : dataBinding.getWrapperHandler();
+        }
+        if (wrapperHandler == null && required) {
+            throw new TransformationException("No wrapper handler is provided for databinding: " + dataBindingId);
+        }
+        return wrapperHandler;
+    }
+
+    private String getDataBinding(Operation operation) {
+        return operation.getDataBinding();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Output2OutputTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Output2OutputTransformer.java
new file mode 100644
index 0000000000..d057207991
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Output2OutputTransformer.java
@@ -0,0 +1,203 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.databinding.transformers;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.databinding.DataBinding;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.WrapperHandler;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.osoa.sca.annotations.Reference;
+
+/**
+ * This is a special transformer to transform the output from one IDL to the
+ * other one
+ */
+public class Output2OutputTransformer extends BaseTransformer<Object, Object> implements
+    PullTransformer<Object, Object> {
+
+    protected Mediator mediator;
+
+    /**
+     * @param wrapperHandler
+     */
+    public Output2OutputTransformer() {
+        super();
+    }
+
+    /**
+     * @param mediator the mediator to set
+     */
+    @Reference
+    public void setMediator(Mediator mediator) {
+        this.mediator = mediator;
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return DataBinding.IDL_OUTPUT;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return DataBinding.IDL_OUTPUT;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getSourceType()
+     */
+    @Override
+    protected Class getSourceType() {
+        return Object.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getTargetType()
+     */
+    @Override
+    protected Class getTargetType() {
+        return Object.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.Transformer#getWeight()
+     */
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+    private String getDataBinding(Operation operation) {
+        return operation.getDataBinding();
+    }
+
+    private WrapperHandler getWrapperHandler(String dataBindingId, boolean required) {
+        WrapperHandler wrapperHandler = null;
+        if (dataBindingId != null) {
+            DataBinding dataBinding = mediator.getDataBindings().getDataBinding(dataBindingId);
+            wrapperHandler = dataBinding == null ? null : dataBinding.getWrapperHandler();
+        }
+        if (wrapperHandler == null && required) {
+            throw new TransformationException("No wrapper handler is provided for databinding: " + dataBindingId);
+        }
+        return wrapperHandler;
+    }
+
+    @SuppressWarnings("unchecked")
+    public Object transform(Object response, TransformationContext context) {
+        try {
+            DataType<DataType> sourceType = context.getSourceDataType();
+            Operation sourceOp = context.getSourceOperation();
+            boolean sourceWrapped = sourceOp != null && sourceOp.isWrapperStyle();
+
+            WrapperHandler sourceWrapperHandler = null;
+            String sourceDataBinding = getDataBinding(sourceOp);
+            sourceWrapperHandler = getWrapperHandler(sourceDataBinding, sourceWrapped);
+
+            DataType<DataType> targetType = context.getTargetDataType();
+            Operation targetOp = (Operation)context.getTargetOperation();
+            boolean targetWrapped = targetOp != null && targetOp.isWrapperStyle();
+            WrapperHandler targetWrapperHandler = null;
+            String targetDataBinding = getDataBinding(targetOp);
+            targetWrapperHandler = getWrapperHandler(targetDataBinding, targetWrapped);
+
+            if ((!sourceWrapped) && targetWrapped) {
+                // Unwrapped --> Wrapped
+                WrapperInfo wrapper = targetOp.getWrapper();
+                ElementInfo wrapperElement = wrapper.getOutputWrapperElement();
+                List<ElementInfo> childElements = wrapper.getOutputChildElements();
+
+                // If the source can be wrapped, wrapped it first
+                if (sourceWrapperHandler != null) {
+                    DataType sourceWrapperType =
+                        sourceWrapperHandler.getWrapperType(wrapperElement, childElements, context);
+                    if (sourceWrapperType != null) {
+                        Object sourceWrapper = sourceWrapperHandler.create(wrapperElement, context);
+                        if (sourceWrapper != null) {
+                            if (!childElements.isEmpty()) {
+                                // Set the return value
+                                ElementInfo returnElement = wrapper.getOutputChildElements().get(0);
+                                sourceWrapperHandler.setChild(sourceWrapper, 0, returnElement, response);
+                            }
+                            Object targetWrapper =
+                                mediator.mediate(sourceWrapper, sourceWrapperType, targetType.getLogical(), context
+                                    .getMetadata());
+                            return targetWrapper;
+                        }
+                    }
+                }
+                Object targetWrapper = targetWrapperHandler.create(wrapper.getOutputWrapperElement(), context);
+
+                if (childElements.isEmpty()) {
+                    // void output
+                    return targetWrapper;
+                }
+                ElementInfo argElement = childElements.get(0);
+                DataType<XMLType> argType = wrapper.getUnwrappedOutputType();
+                Object child = response;
+                child = mediator.mediate(response, sourceType.getLogical(), argType, context.getMetadata());
+                targetWrapperHandler.setChild(targetWrapper, 0, argElement, child);
+                return targetWrapper;
+            } else if (sourceWrapped && (!targetWrapped)) {
+                // Wrapped to Unwrapped
+                Object sourceWrapper = response;
+                List<ElementInfo> childElements = sourceOp.getWrapper().getOutputChildElements();
+                if (childElements.isEmpty()) {
+                    // The void output
+                    return null;
+                }
+                if (targetWrapperHandler != null) {
+                    ElementInfo wrapperElement = sourceOp.getWrapper().getOutputWrapperElement();
+
+                    // FIXME: This is a workaround for the wsdless support as it passes in child elements
+                    // under the wrapper that only matches by position
+                    if (sourceWrapperHandler.isInstance(sourceWrapper, wrapperElement, childElements, context)) {
+                        DataType targetWrapperType =
+                            targetWrapperHandler.getWrapperType(wrapperElement, childElements, context);
+                        if (targetWrapperType != null) {
+                            Object targetWrapper =
+                                mediator.mediate(sourceWrapper, sourceType.getLogical(), targetWrapperType, context
+                                    .getMetadata());
+                            return targetWrapperHandler.getChildren(targetWrapper, childElements, context).get(0);
+                        }
+                    }
+                }
+                Object child = sourceWrapperHandler.getChildren(sourceWrapper, childElements, context).get(0);
+                DataType<?> childType = sourceOp.getWrapper().getUnwrappedOutputType();
+                return mediator.mediate(child, childType, targetType.getLogical(), context.getMetadata());
+            } else {
+                // FIXME: Do we want to handle wrapped to wrapped?
+                return mediator.mediate(response, sourceType.getLogical(), targetType.getLogical(), context
+                    .getMetadata());
+            }
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataBindingRuntimeWireProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataBindingRuntimeWireProcessor.java
new file mode 100644
index 0000000000..e5965db2c5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataBindingRuntimeWireProcessor.java
@@ -0,0 +1,186 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.databinding.wire;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.FaultExceptionMapper;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.apache.tuscany.sca.runtime.RuntimeWireProcessor;
+
+/**
+ * This processor is responsible to add an interceptor to invocation chain if
+ * the source and target operations have different databinding requirements
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DataBindingRuntimeWireProcessor implements RuntimeWireProcessor {
+    private Mediator mediator;
+    private DataBindingExtensionPoint dataBindings;
+    private FaultExceptionMapper faultExceptionMapper;
+
+    public DataBindingRuntimeWireProcessor(Mediator mediator,
+                                           DataBindingExtensionPoint dataBindings,
+                                           FaultExceptionMapper faultExceptionMapper) {
+        super();
+        this.mediator = mediator;
+        this.dataBindings = dataBindings;
+        this.faultExceptionMapper = faultExceptionMapper;
+    }
+
+    public boolean isTransformationRequired(DataType source, DataType target) {
+        if (source == null || target == null) { // void return type
+            return false;
+        }
+        if (source == target) {
+            return false;
+        }
+
+        // Output type can be null
+        if (source == null && target == null) {
+            return false;
+        } else if (source == null || target == null) {
+            return true;
+        }
+        String sourceDataBinding = source.getDataBinding();
+        String targetDataBinding = target.getDataBinding();
+        if (sourceDataBinding == targetDataBinding) {
+            return false;
+        }
+        if (sourceDataBinding == null || targetDataBinding == null) {
+            // TODO: If any of the databinding is null, then no transformation
+            return false;
+        }
+        return !sourceDataBinding.equals(targetDataBinding);
+    }
+
+    public boolean isTransformationRequired(Operation source, Operation target) {
+        if (source == target) {
+            return false;
+        }
+
+        if (source.isWrapperStyle() != target.isWrapperStyle()) {
+            return true;
+        }
+
+        // Check output type
+        DataType sourceOutputType = source.getOutputType();
+        DataType targetOutputType = target.getOutputType();
+
+        // Note the target output type is now the source for checking
+        // compatibility
+        if (isTransformationRequired(targetOutputType, sourceOutputType)) {
+            return true;
+        }
+
+        List<DataType> sourceInputType = source.getInputType().getLogical();
+        List<DataType> targetInputType = target.getInputType().getLogical();
+
+        int size = sourceInputType.size();
+        if (size != targetInputType.size()) {
+            // TUSCANY-1682: The wrapper style may have different arguments
+            return true;
+        }
+        for (int i = 0; i < size; i++) {
+            if (isTransformationRequired(sourceInputType.get(i), targetInputType.get(i))) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    private boolean isTransformationRequired(InterfaceContract sourceContract,
+                                             Operation sourceOperation,
+                                             InterfaceContract targetContract,
+                                             Operation targetOperation) {
+        if (targetContract == null) {
+            targetContract = sourceContract;
+        }
+        if (sourceContract == targetContract) {
+            return false;
+        }
+        return isTransformationRequired(sourceOperation, targetOperation);
+    }
+
+    public void process(RuntimeWire wire) {
+        InterfaceContract sourceContract = wire.getSource().getInterfaceContract();
+        InterfaceContract targetContract = wire.getTarget().getInterfaceContract();
+        if (targetContract == null) {
+            targetContract = sourceContract;
+        }
+
+        if (!sourceContract.getInterface().isRemotable()) {
+            return;
+        }
+        List<InvocationChain> chains = wire.getInvocationChains();
+        for (InvocationChain chain : chains) {
+            Operation sourceOperation = chain.getSourceOperation();
+            Operation targetOperation = chain.getTargetOperation();
+
+            Interceptor interceptor = null;
+            if (isTransformationRequired(sourceContract, sourceOperation, targetContract, targetOperation)) {
+                // Add the interceptor to the source side because multiple
+                // references can be wired to the same service
+                interceptor =
+                    new DataTransformationInterceptor(wire, sourceOperation, targetOperation, mediator,
+                                                      faultExceptionMapper);
+            } else {
+                // assume pass-by-values copies are required if interfaces are remotable and there is no data binding
+                // transformation, i.e. a transformation will result in a copy so another pass-by-value copy is unnecessary
+                if (isRemotable(chain, sourceOperation, targetOperation)) {
+                    interceptor =
+                        new PassByValueInterceptor(dataBindings, faultExceptionMapper, chain, targetOperation);
+                }
+            }
+            if (interceptor != null) {
+                String phase =
+                    (wire.getSource().getContract() instanceof ComponentReference) ? Phase.REFERENCE_INTERFACE
+                        : Phase.SERVICE_INTERFACE;
+                chain.addInterceptor(phase, interceptor);
+            }
+        }
+
+    }
+
+    /**
+     * Pass-by-value copies are required if the interfaces are remotable unless the
+     * implementation uses the @AllowsPassByReference annotation.
+     */
+    protected boolean isRemotable(InvocationChain chain, Operation sourceOperation, Operation targetOperation) {
+        if (!sourceOperation.getInterface().isRemotable()) {
+            return false;
+        }
+        if (!targetOperation.getInterface().isRemotable()) {
+            return false;
+        }
+        return true;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataTransformationInterceptor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataTransformationInterceptor.java
new file mode 100644
index 0000000000..31dca1dba5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataTransformationInterceptor.java
@@ -0,0 +1,263 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.databinding.wire;
+
+import java.lang.reflect.InvocationTargetException;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.DataBinding;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.FaultExceptionMapper;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.FaultException;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * An interceptor to transform data accross databindings on the wire
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DataTransformationInterceptor implements Interceptor, DataExchangeSemantics {
+    private Invoker next;
+
+    private Operation sourceOperation;
+
+    private Operation targetOperation;
+    private RuntimeWire wire;
+    private Mediator mediator;
+    private FaultExceptionMapper faultExceptionMapper;
+
+    public DataTransformationInterceptor(RuntimeWire wire,
+                                         Operation sourceOperation,
+                                         Operation targetOperation,
+                                         Mediator mediator,
+                                         FaultExceptionMapper faultExceptionMapper) {
+        super();
+        this.sourceOperation = sourceOperation;
+        this.targetOperation = targetOperation;
+        this.mediator = mediator;
+        this.wire = wire;
+        this.faultExceptionMapper = faultExceptionMapper;
+    }
+
+    public Invoker getNext() {
+        return next;
+    }
+
+    public Message invoke(Message msg) {
+        Object input = transform(msg.getBody(), sourceOperation.getInputType(), targetOperation.getInputType(), false);
+        msg.setBody(input);
+        Message resultMsg = next.invoke(msg);
+        Object result = resultMsg.getBody();
+        if (sourceOperation.isNonBlocking()) {
+            // Not to reset the message body
+            return resultMsg;
+        }
+
+        // FIXME: Should we fix the Operation model so that getOutputType
+        // returns DataType<DataType<T>>?
+        DataType<DataType> targetType =
+            new DataTypeImpl<DataType>(DataBinding.IDL_OUTPUT, Object.class, targetOperation.getOutputType());
+
+        DataType<DataType> sourceType =
+            new DataTypeImpl<DataType>(DataBinding.IDL_OUTPUT, Object.class, sourceOperation.getOutputType());
+
+        if (resultMsg.isFault()) {
+
+            // FIXME: We need to figure out what fault type it is and then
+            // transform it
+            // back the source fault type
+            // throw new InvocationRuntimeException((Throwable) result);
+
+            if ((result instanceof Exception) && !(result instanceof RuntimeException)) {
+                // FIXME: How to match fault data to a fault type for the
+                // operation?
+
+                // If the result is from an InvocationTargetException look at
+                // the actual cause.
+                if (result instanceof InvocationTargetException) {
+                    result = ((InvocationTargetException)result).getCause();
+                }
+                DataType targetDataType = null;
+                for (DataType exType : targetOperation.getFaultTypes()) {
+                    if (((Class)exType.getPhysical()).isInstance(result)) {
+                        if (result instanceof FaultException) {
+                            DataType faultType = (DataType)exType.getLogical();
+                            if (((FaultException)result).isMatchingType(faultType.getLogical())) {
+                                targetDataType = exType;
+                                break;
+                            }
+                        } else {
+                            targetDataType = exType;
+                            break;
+                        }
+                    }
+                }
+
+                /*
+                if (targetDataType == null) {
+                    // Not a business exception
+                    return resultMsg;
+                }
+                */
+
+                DataType targetFaultType = getFaultType(targetDataType);
+                if (targetFaultType == null) {
+                    throw new ServiceRuntimeException("Target fault type cannot be resolved: " + targetDataType,
+                                                      (Throwable)result);
+                    // throw new TransformationException("Target fault type cannot be resolved: " + targetDataType);
+                }
+
+                // FIXME: How to match a source fault type to a target fault
+                // type?
+                DataType sourceDataType = null;
+                DataType sourceFaultType = null;
+                for (DataType exType : sourceOperation.getFaultTypes()) {
+                    DataType faultType = getFaultType(exType);
+                    // Match by the QName (XSD element) of the fault type
+                    if (faultType != null && typesMatch(targetFaultType.getLogical(), faultType.getLogical())) {
+                        sourceDataType = exType;
+                        sourceFaultType = faultType;
+                        break;
+                    }
+                }
+
+                if (sourceFaultType == null) {
+                    throw new ServiceRuntimeException("No matching source fault type is found: " + targetFaultType,
+                                                      (Throwable)result);
+                    // throw new TransformationException("No matching source fault type is found: " + targetFaultType);
+                }
+
+                Object newResult =
+                    transformException(result, targetDataType, sourceDataType, targetFaultType, sourceFaultType);
+                if (newResult != result) {
+                    resultMsg.setFaultBody(newResult);
+                }
+            }
+
+        } else {
+            assert !(result instanceof Throwable) : "Expected messages that are not throwable " + result;
+
+            Object newResult = transform(result, targetType, sourceType, true);
+            if (newResult != result) {
+                resultMsg.setBody(newResult);
+            }
+        }
+
+        return resultMsg;
+    }
+
+    private Object transform(Object source, DataType sourceType, DataType targetType, boolean isResponse) {
+        if (sourceType == targetType || (sourceType != null && sourceType.equals(targetType))) {
+            return source;
+        }
+        Map<String, Object> metadata = new HashMap<String, Object>();
+        metadata.put("source.operation", isResponse ? targetOperation : sourceOperation);
+        metadata.put("target.operation", isResponse ? sourceOperation : targetOperation);
+        metadata.put("wire", wire);
+        return mediator.mediate(source, sourceType, targetType, metadata);
+    }
+
+    private DataType getFaultType(DataType exceptionType) {
+        return exceptionType == null ? null : (DataType)exceptionType.getLogical();
+    }
+
+    private boolean typesMatch(Object first, Object second) {
+        if (first.equals(second)) {
+            return true;
+        }
+        if (first instanceof XMLType && second instanceof XMLType) {
+            XMLType t1 = (XMLType)first;
+            XMLType t2 = (XMLType)second;
+            return matches(t1.getElementName(), t2.getElementName()) || matches(t1.getTypeName(), t2.getTypeName());
+        }
+        return false;
+    }
+
+    /**
+     * @param qn1
+     * @param qn2
+     */
+    private boolean matches(QName qn1, QName qn2) {
+        if (qn1 == qn2) {
+            return true;
+        }
+        if (qn1 == null || qn2 == null) {
+            return false;
+        }
+        String ns1 = qn1.getNamespaceURI();
+        String ns2 = qn2.getNamespaceURI();
+        String e1 = qn1.getLocalPart();
+        String e2 = qn2.getLocalPart();
+        if (e1.equals(e2) && (ns1.equals(ns2) || ns1.equals(ns2 + "/") || ns2.equals(ns1 + "/"))) {
+            // Tolerating the trailing / which is required by JAX-WS java package --> xml ns mapping
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * @param source The source exception
+     * @param sourceExType The data type for the source exception
+     * @param targetExType The data type for the target exception
+     * @param sourceType The fault type for the source
+     * @param targetType The fault type for the target
+     * @return
+     */
+    private Object transformException(Object source,
+                                      DataType sourceExType,
+                                      DataType targetExType,
+                                      DataType sourceType,
+                                      DataType targetType) {
+        if (sourceType == targetType || (sourceType != null && sourceType.equals(targetType))) {
+            return source;
+        }
+        Map<String, Object> metadata = new HashMap<String, Object>();
+        metadata.put("source.operation", targetOperation);
+        metadata.put("target.operation", sourceOperation);
+        metadata.put("wire", wire);
+        DataType<DataType> eSourceDataType =
+            new DataTypeImpl<DataType>("idl:fault", sourceExType.getPhysical(), sourceType);
+        DataType<DataType> eTargetDataType =
+            new DataTypeImpl<DataType>("idl:fault", targetExType.getPhysical(), targetType);
+
+        return mediator.mediate(source, eSourceDataType, eTargetDataType, metadata);
+    }
+
+    public void setNext(Invoker next) {
+        this.next = next;
+    }
+
+    public boolean allowsPassByReference() {
+        return true;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/PassByValueInterceptor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/PassByValueInterceptor.java
new file mode 100644
index 0000000000..fdd520f44a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/PassByValueInterceptor.java
@@ -0,0 +1,247 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.databinding.wire;
+
+import java.io.Serializable;
+import java.lang.reflect.Array;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.util.IdentityHashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.databinding.DataBinding;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.javabeans.JavaBeansDataBinding;
+import org.apache.tuscany.sca.databinding.jaxb.JAXBDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.FaultExceptionMapper;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * Implementation of an interceptor that enforces pass-by-value semantics
+ * on operation invocations by copying the operation input and output data.
+ *
+ * @version $Rev$ $Date$
+ */
+public class PassByValueInterceptor implements Interceptor {
+
+    private DataBindingExtensionPoint dataBindings;
+    private FaultExceptionMapper faultExceptionMapper;
+
+    private DataBinding[] inputDataBindings;
+    private DataBinding outputDataBinding;
+    private DataBinding javaBeanDataBinding;
+    private DataBinding jaxbDataBinding;
+    private Operation operation;
+    private Invoker nextInvoker;
+    private InvocationChain chain;
+
+    /**
+     * Constructs a new PassByValueInterceptor.
+     * @param dataBindings databinding extension point
+     * @param operation the intercepted operation
+     */
+    public PassByValueInterceptor(DataBindingExtensionPoint dataBindings,
+                                  FaultExceptionMapper faultExceptionMapper,
+                                  InvocationChain chain,
+                                  Operation operation) {
+        this.chain = chain;
+        this.operation = operation;
+
+        // Cache data bindings to use
+        this.dataBindings = dataBindings;
+        this.faultExceptionMapper = faultExceptionMapper;
+
+        jaxbDataBinding = dataBindings.getDataBinding(JAXBDataBinding.NAME);
+        javaBeanDataBinding = dataBindings.getDataBinding(JavaBeansDataBinding.NAME);
+
+        // Determine the input databindings
+        if (operation.getInputType() != null) {
+            List<DataType> inputTypes = operation.getInputType().getLogical();
+            inputDataBindings = new DataBinding[inputTypes.size()];
+            int i = 0;
+            for (DataType inputType : inputTypes) {
+                String id = inputType.getDataBinding();
+                inputDataBindings[i++] = dataBindings.getDataBinding(id);
+            }
+        }
+
+        // Determine the output databinding
+        if (operation.getOutputType() != null) {
+            String id = operation.getOutputType().getDataBinding();
+            outputDataBinding = dataBindings.getDataBinding(id);
+        }
+    }
+
+    public Message invoke(Message msg) {
+        if (chain.allowsPassByReference()) {
+            return nextInvoker.invoke(msg);
+        }
+
+        msg.setBody(copy((Object[])msg.getBody(), inputDataBindings));
+
+        Message resultMsg = nextInvoker.invoke(msg);
+
+        if (!msg.isFault() && operation.getOutputType() != null) {
+            resultMsg.setBody(copy(resultMsg.getBody(), outputDataBinding));
+        }
+
+        if (msg.isFault()) {
+            msg.setFaultBody(copyFault(msg.getBody()));
+        }
+        return resultMsg;
+    }
+
+    private Object copyFault(Object fault) {
+        if (faultExceptionMapper == null) {
+            return fault;
+        }
+        Throwable ex = (Throwable)fault;
+        DataType<DataType> exType =
+            new DataTypeImpl<DataType>(ex.getClass(), new DataTypeImpl<XMLType>(ex.getClass(), XMLType.UNKNOWN));
+        faultExceptionMapper.introspectFaultDataType(exType);
+        DataType faultType = exType.getLogical();
+        Object faultInfo = faultExceptionMapper.getFaultInfo(ex, faultType.getPhysical());
+        faultInfo = copy(faultInfo, dataBindings.getDataBinding(faultType.getDataBinding()));
+        fault = faultExceptionMapper.wrapFaultInfo(exType, ex.getMessage(), faultInfo, ex.getCause());
+        return fault;
+    }
+
+    /**
+     * Copy an array of data objects passed to an operation
+     * @param data array of objects to copy
+     * @return the copy
+     */
+    private Object[] copy(Object[] data, DataBinding[] dataBindings) {
+        if (data == null) {
+            return null;
+        }
+        Object[] copy = new Object[data.length];
+        Map<Object, Object> map = new IdentityHashMap<Object, Object>();
+        for (int i = 0; i < data.length; i++) {
+            Object arg = data[i];
+            if (arg == null) {
+                copy[i] = null;
+            } else {
+                Object copiedArg = map.get(arg);
+                if (copiedArg != null) {
+                    copy[i] = copiedArg;
+                } else {
+                    copiedArg = copy(arg, dataBindings[i]);
+                    map.put(arg, copiedArg);
+                    copy[i] = copiedArg;
+                }
+            }
+        }
+        return copy;
+    }
+
+    /**
+     * Copy data using the specified databinding.
+     * @param data input data
+     * @param dataBinding databinding to use
+     * @return a copy of the data
+     */
+    private Object copy(Object data, DataBinding dataBinding) {
+        if (data == null) {
+            return null;
+        }
+
+        // If no databinding was specified, introspect the given arg to
+        // determine its databinding
+        if (dataBinding == null) {
+            DataType<?> dataType = dataBindings.introspectType(data);
+            if (dataType != null) {
+                String db = dataType.getDataBinding();
+                dataBinding = dataBindings.getDataBinding(db);
+                if (dataBinding == null && db != null) {
+                    return data;
+                }
+            }
+            if (dataBinding == null) {
+
+                // Default to the JavaBean databinding
+                dataBinding = javaBeanDataBinding;
+            }
+        }
+
+        // Use the JAXB databinding to copy non-Serializable data
+        if (dataBinding == javaBeanDataBinding) {
+
+            // If the input data is an array containing non serializable elements
+            // use JAXB
+            Class<?> clazz = data.getClass();
+            if (clazz.isArray()) {
+                if (Array.getLength(data) != 0) {
+                    Object element = Array.get(data, 0);
+                    if (element != null && !(element instanceof Serializable)) {
+                        dataBinding = jaxbDataBinding;
+                    }
+                }
+            } else {
+
+                // If the input data is not serializable use JAXB
+                if (!(data instanceof Serializable)) {
+                    dataBinding = jaxbDataBinding;
+                }
+
+                if (data instanceof Cloneable) {
+                    Method clone;
+                    try {
+                        clone = data.getClass().getMethod("clone", (Class[])null);
+                        try {
+                            return clone.invoke(data, (Object[])null);
+                        } catch (InvocationTargetException e) {
+                            if (e.getTargetException() instanceof CloneNotSupportedException) {
+                                // Ignore 
+                            } else {
+                                throw new ServiceRuntimeException(e);
+                            }
+                        } catch (Exception e) {
+                            throw new ServiceRuntimeException(e);
+                        }
+                    } catch (NoSuchMethodException e) {
+                        // Ignore it
+                    }
+                }
+            }
+        }
+
+        Object copy = dataBinding.copy(data);
+        return copy;
+    }
+
+    public Invoker getNext() {
+        return nextInvoker;
+    }
+
+    public void setNext(Invoker next) {
+        this.nextInvoker = next;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
new file mode 100644
index 0000000000..baba638c9b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License. 

+# Implementation class for the ExtensionActivator

+org.apache.tuscany.sca.core.databinding.module.DataBindingModuleActivator

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/test/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/test/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessorTestCase.java
new file mode 100644
index 0000000000..eef42bbe8f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/test/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessorTestCase.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.databinding.processor;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.DefaultDataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.annotation.DataBinding;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.osoa.sca.annotations.Remotable;
+import org.w3c.dom.Node;
+
+/**
+ * 
+ */
+public class DataBindingJavaInterfaceProcessorTestCase extends TestCase {
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+    }
+
+    /**
+     * @throws InvalidServiceContractException
+     */
+    public final void testVisitInterface() throws InvalidInterfaceException {
+        DataBindingExtensionPoint registry = new DefaultDataBindingExtensionPoint();
+        DataBindingJavaInterfaceProcessor processor = new DataBindingJavaInterfaceProcessor(registry);
+        JavaInterfaceFactory javaFactory = new DefaultJavaInterfaceFactory();
+        
+        JavaInterface contract = javaFactory.createJavaInterface();
+        contract.setJavaClass(MockInterface.class);
+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
+        interfaceContract.setInterface(contract);
+        Operation operation = newOperation("call");
+        Operation operation1 = newOperation("call1");
+        contract.getOperations().add(operation);
+        contract.getOperations().add(operation1);
+        contract.setRemotable(true);
+        processor.visitInterface(contract);
+        // Assert.assertEquals("org.w3c.dom.Node", contract.getDataBinding());
+        // Assert.assertEquals("org.w3c.dom.Node",
+        // contract.getOperations().get("call").getDataBinding());
+        // Assert.assertEquals("xml:string",
+        // contract.getOperations().get("call1").getDataBinding());
+    }
+
+    @DataBinding("org.w3c.dom.Node")
+    @Remotable
+    public static interface MockInterface {
+        Node call(Node msg);
+
+        @DataBinding("xml:string")
+        String call1(String msg);
+    }
+
+    private static Operation newOperation(String name) {
+        Operation operation = new OperationImpl();
+        operation.setName(name);
+        return operation;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/test/java/org/apache/tuscany/sca/core/databinding/transformers/IDLTransformerTestCase.java.fixme b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/test/java/org/apache/tuscany/sca/core/databinding/transformers/IDLTransformerTestCase.java.fixme
new file mode 100644
index 0000000000..ecae54188c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-databinding/src/test/java/org/apache/tuscany/sca/core/databinding/transformers/IDLTransformerTestCase.java.fixme
@@ -0,0 +1,229 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.core.databinding.transformers;
+
+import static org.apache.tuscany.spi.databinding.DataBinding.IDL_INPUT;
+import static org.apache.tuscany.spi.databinding.DataBinding.IDL_OUTPUT;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.databinding.impl.DataBindingRegistryImpl;
+import org.apache.tuscany.databinding.impl.MediatorImpl;
+import org.apache.tuscany.databinding.impl.TransformationContextImpl;
+import org.apache.tuscany.databinding.impl.TransformerRegistryImpl;
+import org.apache.tuscany.databinding.javabeans.DOMNode2JavaBeanTransformer;
+import org.apache.tuscany.databinding.javabeans.JavaBean2DOMNodeTransformer;
+import org.apache.tuscany.databinding.xml.DOMDataBinding;
+import org.apache.tuscany.databinding.xml.Node2String;
+import org.apache.tuscany.databinding.xml.String2Node;
+import org.apache.tuscany.interfacedef.DataType;
+import org.apache.tuscany.interfacedef.Operation;
+import org.apache.tuscany.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.interfacedef.impl.OperationImpl;
+import org.apache.tuscany.interfacedef.util.ElementInfo;
+import org.apache.tuscany.interfacedef.util.TypeInfo;
+import org.apache.tuscany.interfacedef.util.WrapperInfo;
+import org.apache.tuscany.interfacedef.util.XMLType;
+import org.apache.tuscany.spi.databinding.DataBindingRegistry;
+import org.apache.tuscany.spi.databinding.TransformationContext;
+import org.apache.tuscany.spi.databinding.extension.DOMHelper;
+import org.apache.tuscany.spi.databinding.extension.SimpleTypeMapperExtension;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+public class IDLTransformerTestCase extends TestCase {
+    private static final String IPO_XML = "<?xml version=\"1.0\"?>" + "<order1"
+                                          + "  xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
+                                          + "  xmlns:ipo=\"http://www.example.com/IPO\""
+                                          + "  xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\""
+                                          + "  orderDate=\"1999-12-01\">"
+                                          + "  <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">"
+                                          + "    <name>Helen Zoe</name>"
+                                          + "    <street>47 Eden Street</street>"
+                                          + "    <city>Cambridge</city>"
+                                          + "    <postcode>CB1 1JR</postcode>"
+                                          + "  </shipTo>"
+                                          + "  <billTo xsi:type=\"ipo:USAddress\">"
+                                          + "    <name>Robert Smith</name>"
+                                          + "    <street>8 Oak Avenue</street>"
+                                          + "    <city>Old Town</city>"
+                                          + "    <state>PA</state>"
+                                          + "    <zip>95819</zip>"
+                                          + "  </billTo>"
+                                          + "  <items>"
+                                          + "    <item partNum=\"833-AA\">"
+                                          + "      <productName>Lapis necklace</productName>"
+                                          + "      <quantity>1</quantity>"
+                                          + "      <USPrice>99.95</USPrice>"
+                                          + "      <ipo:comment>Want this for the holidays</ipo:comment>"
+                                          + "      <shipDate>1999-12-05</shipDate>"
+                                          + "    </item>"
+                                          + "  </items>"
+                                          + "</order1>";
+
+    private static final String URI_ORDER_XSD = "http://example.com/order.xsd";
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    public void testTransform() throws Exception {
+        List<DataType> types0 = new ArrayList<DataType>();
+        DataType<XMLType> wrapperType = new DataTypeImpl<XMLType>(null, Object.class,
+                                                                  new XMLType(new QName(URI_ORDER_XSD,
+                                                                                        "checkOrderStatus"), null));
+        types0.add(wrapperType);
+        DataType<List<DataType>> inputType0 = new DataTypeImpl<List<DataType>>(IDL_INPUT,
+                                                                                                 Object[].class, types0);
+
+        List<DataType> types1 = new ArrayList<DataType>();
+        DataType<XMLType> customerIdType = new DataTypeImpl<XMLType>(
+                                                                     null,
+                                                                     Object.class,
+                                                                     new XMLType(
+                                                                                 new QName(URI_ORDER_XSD, "customerId"),
+                                                                                 null));
+        DataType<XMLType> orderType = new DataTypeImpl<XMLType>(null, Object.class,
+                                                                new XMLType(new QName(URI_ORDER_XSD, "order"), null));
+        DataType<XMLType> flagType = new DataTypeImpl<XMLType>(null, Object.class, new XMLType(new QName(URI_ORDER_XSD,
+                                                                                                         "flag"), null));
+        types1.add(customerIdType);
+        types1.add(orderType);
+        types1.add(flagType);
+
+        DataType<XMLType> statusType = new DataTypeImpl<XMLType>(null, Object.class,
+                                                                 new XMLType(new QName(URI_ORDER_XSD, "status"), null));
+        DataType<XMLType> responseType = new DataTypeImpl<XMLType>(null, Object.class,
+                                                                   new XMLType(new QName(URI_ORDER_XSD,
+                                                                                         "checkOrderStatusResponse"),
+                                                                               null));
+
+        Operation op = new OperationImpl("checkOrderStatus");
+        op.setInputType(inputType0);
+        op.setOutputType(responseType);
+//        op.setDataBinding(DOMDataBinding.NAME);
+//
+//        inputType0.setOperation(op);
+        op.setWrapperStyle(true);
+        ElementInfo inputElement = new ElementInfo(new QName(URI_ORDER_XSD, "checkOrderStatus"), new TypeInfo(null,
+                                                                                                              false,
+                                                                                                              null));
+//        wrapperType.setMetadata(ElementInfo.class.getName(), inputElement);
+
+        ElementInfo customerId = new ElementInfo(new QName("", "customerId"),
+                                                 SimpleTypeMapperExtension.XSD_SIMPLE_TYPES.get("string"));
+        ElementInfo order = new ElementInfo(new QName("", "order"), new TypeInfo(new QName(URI_ORDER_XSD), false, null));
+        ElementInfo flag = new ElementInfo(new QName("", "flag"), SimpleTypeMapperExtension.XSD_SIMPLE_TYPES.get("int"));
+
+//        customerIdType.setMetadata(ElementInfo.class.getName(), customerId);
+//        orderType.setMetadata(ElementInfo.class.getName(), order);
+//        flagType.setMetadata(ElementInfo.class.getName(), flag);
+//
+//        customerIdType.setOperation(op);
+//        orderType.setOperation(op);
+//        flagType.setOperation(op);
+
+        List<ElementInfo> inputElements = new ArrayList<ElementInfo>();
+        inputElements.add(customerId);
+        inputElements.add(order);
+        inputElements.add(flag);
+
+        ElementInfo statusElement = new ElementInfo(new QName("", "status"), SimpleTypeMapperExtension.XSD_SIMPLE_TYPES
+            .get("string"));
+
+//        statusType.setMetadata(ElementInfo.class.getName(), statusElement);
+//        statusType.setOperation(op);
+
+        List<ElementInfo> outputElements = new ArrayList<ElementInfo>();
+        outputElements.add(statusElement);
+
+        ElementInfo outputElement = new ElementInfo(new QName(URI_ORDER_XSD, "checkOrderStatusResponse"),
+                                                    new TypeInfo(null, false, null));
+
+//        responseType.setMetadata(ElementInfo.class.getName(), inputElement);
+//        responseType.setOperation(op);
+
+        WrapperInfo wrapperInfo = new WrapperInfo(DOMDataBinding.NAME, inputElement, outputElement, inputElements,
+                                                  outputElements);
+        op.setWrapper(wrapperInfo);
+//        op.setDataBinding(DOMDataBinding.NAME);
+
+        MediatorImpl m = new MediatorImpl();
+        TransformerRegistryImpl tr = new TransformerRegistryImpl();
+        tr.registerTransformer(new String2Node());
+        tr.registerTransformer(new Node2String());
+        tr.registerTransformer(new DOMNode2JavaBeanTransformer());
+        tr.registerTransformer(new JavaBean2DOMNodeTransformer());
+        m.setTransformerRegistry(tr);
+        DataBindingRegistry dataBindingRegistry = new DataBindingRegistryImpl();
+        dataBindingRegistry.register(new DOMDataBinding());
+        m.setDataBindingRegistry(dataBindingRegistry);
+
+        Object[] source = new Object[] {"cust001", IPO_XML, Integer.valueOf(1)};
+        Input2InputTransformer t = new Input2InputTransformer();
+        t.setMediator(m);
+
+        TransformationContext context = new TransformationContextImpl();
+        context.setSourceOperation(op);
+        List<DataType<Class>> types = new ArrayList<DataType<Class>>();
+        types.add(new DataTypeImpl<Class>(Object.class.getName(), String.class, String.class));
+        types.add(new DataTypeImpl<Class>("java.lang.String", String.class, String.class));
+        types.add(new DataTypeImpl<Class>(Object.class.getName(), int.class, int.class));
+        DataType<List<DataType<Class>>> inputType1 = new DataTypeImpl<List<DataType<Class>>>(IDL_INPUT, Object[].class,
+                                                                                             types);
+        context.setSourceDataType(inputType1);
+        context.setTargetDataType(op.getInputType());
+        Object[] results = t.transform(source, context);
+        assertEquals(1, results.length);
+        assertTrue(results[0] instanceof Element);
+        Element element = (Element)results[0];
+        assertEquals("http://example.com/order.xsd", element.getNamespaceURI());
+        assertEquals("checkOrderStatus", element.getLocalName());
+
+        TransformationContext context1 = new TransformationContextImpl();
+        DataType<DataType> sourceType = new DataTypeImpl<DataType>(IDL_OUTPUT, Object.class, op.getOutputType());
+
+        context1.setSourceDataType(sourceType);
+        DataType<DataType> targetType = new DataTypeImpl<DataType>(IDL_OUTPUT, Object.class,
+                                                                   new DataTypeImpl<Class>("java.lang.Object",
+                                                                                           String.class, String.class));
+        context1.setTargetDataType(targetType);
+
+        Document factory = DOMHelper.newDocument();
+        Element responseElement = factory
+            .createElementNS("http://example.com/order.wsdl", "p:checkOrderStatusResponse");
+        Element status = factory.createElement("status");
+        responseElement.appendChild(status);
+        status.appendChild(factory.createTextNode("shipped"));
+        Output2OutputTransformer t2 = new Output2OutputTransformer();
+        t2.setMediator(m);
+        Object st = t2.transform(responseElement, context1);
+        assertEquals("shipped", st);
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/pom.xml
new file mode 100644
index 0000000000..e808188844
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/pom.xml
@@ -0,0 +1,85 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-core-spi</artifactId>
+    <name>Apache Tuscany SCA Core SPI</name>
+
+    <dependencies>
+    	<dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extensibility</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+    
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>                        
+
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.5</version>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.1</version>
+            <scope>runtime</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/doc/Context Model.emx b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/doc/Context Model.emx
new file mode 100644
index 0000000000..0445ea5a6b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/doc/Context Model.emx
@@ -0,0 +1,673 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ *

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

+ *

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<!--xtools2_universal_type_manager-->

+<uml:Model xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:notation="http://www.ibm.com/xtools/1.5.0/Notation" xmlns:uml="http://www.eclipse.org/uml2/1.0.0/UML" xmlns:umlnotation="http://www.ibm.com/xtools/1.5.0/Umlnotation" xmi:id="_al1S8NovEdqRBPR5WyT36A" name="Context Model" appliedProfile="_al1S9NovEdqRBPR5WyT36A _al1S99ovEdqRBPR5WyT36A _al1S-tovEdqRBPR5WyT36A _al1S_dovEdqRBPR5WyT36A _al1TANovEdqRBPR5WyT36A">

+  <eAnnotations xmi:id="_al1S8dovEdqRBPR5WyT36A" source="uml2.diagrams" references="_al1S8tovEdqRBPR5WyT36A">

+    <contents xmi:type="notation:Diagram" xmi:id="_al1S8tovEdqRBPR5WyT36A" type="Class" name="Main">

+      <children xmi:id="_ePDcYdovEdqRBPR5WyT36A" sourceEdges="_Fd3lQdowEdqRBPR5WyT36A _R5Rjwdo1EdqRBPR5WyT36A _pdfmkNo2EdqRBPR5WyT36A" targetEdges="_hmIF4dovEdqRBPR5WyT36A _mu9A4dovEdqRBPR5WyT36A _pe3jwNovEdqRBPR5WyT36A" element="_ePDcYNovEdqRBPR5WyT36A">

+        <children xmi:id="_ePJjANovEdqRBPR5WyT36A" type="ImageCompartment" element="_ePDcYNovEdqRBPR5WyT36A">

+          <layoutConstraint xmi:type="notation:Size" xmi:id="_ePJjAdovEdqRBPR5WyT36A" width="530" height="530"/>

+        </children>

+        <children xmi:id="_ePJjAtovEdqRBPR5WyT36A" type="Stereotype" element="_ePDcYNovEdqRBPR5WyT36A"/>

+        <children xmi:id="_ePJjA9ovEdqRBPR5WyT36A" type="Kind" element="_ePDcYNovEdqRBPR5WyT36A"/>

+        <children xmi:id="_ePJjBNovEdqRBPR5WyT36A" type="Name" element="_ePDcYNovEdqRBPR5WyT36A"/>

+        <children xmi:id="_ePJjBdovEdqRBPR5WyT36A" type="AttributeCompartment" element="_ePDcYNovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_ePJjBtovEdqRBPR5WyT36A"/>

+        </children>

+        <children xmi:id="_ePJjB9ovEdqRBPR5WyT36A" type="OperationCompartment" element="_ePDcYNovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_ePJjCNovEdqRBPR5WyT36A"/>

+        </children>

+        <children xmi:id="_ePJjCdovEdqRBPR5WyT36A" visible="false" type="SignalCompartment" element="_ePDcYNovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_ePJjCtovEdqRBPR5WyT36A"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLClassifierStyle" xmi:id="_ePDcYtovEdqRBPR5WyT36A" showStereotype="Label" useClassifierShape="true"/>

+        <layoutConstraint xmi:type="notation:Bounds" xmi:id="_ePDcY9ovEdqRBPR5WyT36A" x="6693" y="3545"/>

+      </children>

+      <children xmi:id="_fs1pANovEdqRBPR5WyT36A" sourceEdges="_hmIF4dovEdqRBPR5WyT36A _pe3jwNovEdqRBPR5WyT36A" targetEdges="_xInjYdovEdqRBPR5WyT36A" element="_fsviYNovEdqRBPR5WyT36A">

+        <children xmi:id="_fs1pA9ovEdqRBPR5WyT36A" type="ImageCompartment" element="_fsviYNovEdqRBPR5WyT36A">

+          <layoutConstraint xmi:type="notation:Size" xmi:id="_fs1pBNovEdqRBPR5WyT36A" width="530" height="530"/>

+        </children>

+        <children xmi:id="_fs1pBdovEdqRBPR5WyT36A" type="Stereotype" element="_fsviYNovEdqRBPR5WyT36A"/>

+        <children xmi:id="_fs1pBtovEdqRBPR5WyT36A" type="Kind" element="_fsviYNovEdqRBPR5WyT36A"/>

+        <children xmi:id="_fs1pB9ovEdqRBPR5WyT36A" type="Name" element="_fsviYNovEdqRBPR5WyT36A"/>

+        <children xmi:id="_fs1pCNovEdqRBPR5WyT36A" type="AttributeCompartment" element="_fsviYNovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_fs1pCdovEdqRBPR5WyT36A"/>

+        </children>

+        <children xmi:id="_fs1pCtovEdqRBPR5WyT36A" type="OperationCompartment" element="_fsviYNovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_fs1pC9ovEdqRBPR5WyT36A"/>

+        </children>

+        <children xmi:id="_fs1pDNovEdqRBPR5WyT36A" visible="false" type="SignalCompartment" element="_fsviYNovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_fs1pDdovEdqRBPR5WyT36A"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLClassifierStyle" xmi:id="_fs1pAdovEdqRBPR5WyT36A" showStereotype="Label" useClassifierShape="true"/>

+        <layoutConstraint xmi:type="notation:Bounds" xmi:id="_fs1pAtovEdqRBPR5WyT36A" x="2226" y="8268"/>

+      </children>

+      <children xmi:id="_ikr_4NovEdqRBPR5WyT36A" sourceEdges="_mu9A4dovEdqRBPR5WyT36A" element="_ikl5QNovEdqRBPR5WyT36A">

+        <children xmi:id="_ikr_49ovEdqRBPR5WyT36A" type="ImageCompartment" element="_ikl5QNovEdqRBPR5WyT36A">

+          <layoutConstraint xmi:type="notation:Size" xmi:id="_ikr_5NovEdqRBPR5WyT36A" width="530" height="530"/>

+        </children>

+        <children xmi:id="_ikr_5dovEdqRBPR5WyT36A" type="Stereotype" element="_ikl5QNovEdqRBPR5WyT36A"/>

+        <children xmi:id="_ikr_5tovEdqRBPR5WyT36A" type="Kind" element="_ikl5QNovEdqRBPR5WyT36A"/>

+        <children xmi:id="_ikr_59ovEdqRBPR5WyT36A" type="Name" element="_ikl5QNovEdqRBPR5WyT36A"/>

+        <children xmi:id="_ikr_6NovEdqRBPR5WyT36A" type="AttributeCompartment" element="_ikl5QNovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_ikr_6dovEdqRBPR5WyT36A"/>

+        </children>

+        <children xmi:id="_ikr_6tovEdqRBPR5WyT36A" type="OperationCompartment" element="_ikl5QNovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_ikr_69ovEdqRBPR5WyT36A"/>

+        </children>

+        <children xmi:id="_ikr_7NovEdqRBPR5WyT36A" visible="false" type="SignalCompartment" element="_ikl5QNovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_ikr_7dovEdqRBPR5WyT36A"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLClassifierStyle" xmi:id="_ikr_4dovEdqRBPR5WyT36A" showStereotype="Label" useClassifierShape="true"/>

+        <layoutConstraint xmi:type="notation:Bounds" xmi:id="_ikr_4tovEdqRBPR5WyT36A" x="9222" y="8268"/>

+      </children>

+      <children xmi:id="_tZF9odovEdqRBPR5WyT36A" sourceEdges="_xInjYdovEdqRBPR5WyT36A _BkUg0dowEdqRBPR5WyT36A" element="_tZF9oNovEdqRBPR5WyT36A">

+        <children xmi:id="_tZF9pNovEdqRBPR5WyT36A" type="ImageCompartment" element="_tZF9oNovEdqRBPR5WyT36A">

+          <layoutConstraint xmi:type="notation:Size" xmi:id="_tZF9pdovEdqRBPR5WyT36A" width="530" height="530"/>

+        </children>

+        <children xmi:id="_tZF9ptovEdqRBPR5WyT36A" type="Stereotype" element="_tZF9oNovEdqRBPR5WyT36A"/>

+        <children xmi:id="_tZF9p9ovEdqRBPR5WyT36A" type="Kind" element="_tZF9oNovEdqRBPR5WyT36A"/>

+        <children xmi:id="_tZF9qNovEdqRBPR5WyT36A" type="Name" element="_tZF9oNovEdqRBPR5WyT36A"/>

+        <children xmi:id="_tZF9qdovEdqRBPR5WyT36A" type="AttributeCompartment" element="_tZF9oNovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_tZF9qtovEdqRBPR5WyT36A"/>

+        </children>

+        <children xmi:id="_tZF9q9ovEdqRBPR5WyT36A" type="OperationCompartment" element="_tZF9oNovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_tZF9rNovEdqRBPR5WyT36A"/>

+        </children>

+        <children xmi:id="_tZF9rdovEdqRBPR5WyT36A" visible="false" type="SignalCompartment" element="_tZF9oNovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_tZF9rtovEdqRBPR5WyT36A"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLClassifierStyle" xmi:id="_tZF9otovEdqRBPR5WyT36A" showStereotype="Label" useClassifierShape="true"/>

+        <layoutConstraint xmi:type="notation:Bounds" xmi:id="_tZF9o9ovEdqRBPR5WyT36A" x="2226" y="12084"/>

+      </children>

+      <children xmi:id="_z_m-oNovEdqRBPR5WyT36A" sourceEdges="_cN4xsdo2EdqRBPR5WyT36A" targetEdges="_3Ic-4NovEdqRBPR5WyT36A _9XeF4tovEdqRBPR5WyT36A _Fd3lQdowEdqRBPR5WyT36A" element="_z_g4ANovEdqRBPR5WyT36A">

+        <children xmi:id="_z_m-o9ovEdqRBPR5WyT36A" type="ImageCompartment" element="_z_g4ANovEdqRBPR5WyT36A">

+          <layoutConstraint xmi:type="notation:Size" xmi:id="_z_m-pNovEdqRBPR5WyT36A" width="530" height="530"/>

+        </children>

+        <children xmi:id="_z_m-pdovEdqRBPR5WyT36A" type="Stereotype" element="_z_g4ANovEdqRBPR5WyT36A"/>

+        <children xmi:id="_z_m-ptovEdqRBPR5WyT36A" type="Kind" element="_z_g4ANovEdqRBPR5WyT36A"/>

+        <children xmi:id="_z_m-p9ovEdqRBPR5WyT36A" type="Name" element="_z_g4ANovEdqRBPR5WyT36A"/>

+        <children xmi:id="_z_m-qNovEdqRBPR5WyT36A" type="AttributeCompartment" element="_z_g4ANovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_z_m-qdovEdqRBPR5WyT36A"/>

+        </children>

+        <children xmi:id="_z_m-qtovEdqRBPR5WyT36A" type="OperationCompartment" element="_z_g4ANovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_z_m-q9ovEdqRBPR5WyT36A"/>

+        </children>

+        <children xmi:id="_z_m-rNovEdqRBPR5WyT36A" visible="false" type="SignalCompartment" element="_z_g4ANovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_z_m-rdovEdqRBPR5WyT36A"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLClassifierStyle" xmi:id="_z_m-odovEdqRBPR5WyT36A" showStereotype="Label" useClassifierShape="true"/>

+        <layoutConstraint xmi:type="notation:Bounds" xmi:id="_z_m-otovEdqRBPR5WyT36A" x="17172" y="6996"/>

+      </children>

+      <children xmi:id="_1y-ZsNovEdqRBPR5WyT36A" sourceEdges="_3Ic-4NovEdqRBPR5WyT36A _9-BEUNo2EdqRBPR5WyT36A" targetEdges="_BkUg0dowEdqRBPR5WyT36A" element="_1yyMcNovEdqRBPR5WyT36A">

+        <children xmi:id="_1y-Zs9ovEdqRBPR5WyT36A" type="ImageCompartment" element="_1yyMcNovEdqRBPR5WyT36A">

+          <layoutConstraint xmi:type="notation:Size" xmi:id="_1y-ZtNovEdqRBPR5WyT36A" width="1320" height="1320"/>

+        </children>

+        <children xmi:id="_1y-ZtdovEdqRBPR5WyT36A" type="Stereotype" element="_1yyMcNovEdqRBPR5WyT36A"/>

+        <children xmi:id="_1y-ZttovEdqRBPR5WyT36A" type="Name" element="_1yyMcNovEdqRBPR5WyT36A"/>

+        <children xmi:id="_1y-Zt9ovEdqRBPR5WyT36A" type="AttributeCompartment" element="_1yyMcNovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_1y-ZuNovEdqRBPR5WyT36A"/>

+        </children>

+        <children xmi:id="_1y-ZudovEdqRBPR5WyT36A" type="OperationCompartment" element="_1yyMcNovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_1y-ZutovEdqRBPR5WyT36A"/>

+        </children>

+        <children xmi:id="_1y-Zu9ovEdqRBPR5WyT36A" visible="false" type="SignalCompartment" element="_1yyMcNovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_1y-ZvNovEdqRBPR5WyT36A"/>

+        </children>

+        <children xmi:id="_1y-ZvdovEdqRBPR5WyT36A" visible="false" type="StructureCompartment" element="_1yyMcNovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLShapeCompartmentStyle" xmi:id="_1y-ZvtovEdqRBPR5WyT36A"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLShapeStyle" xmi:id="_1y-ZsdovEdqRBPR5WyT36A" showStereotype="Label"/>

+        <layoutConstraint xmi:type="notation:Bounds" xmi:id="_1y-ZstovEdqRBPR5WyT36A" x="13992" y="12084"/>

+      </children>

+      <children xmi:id="_4WSrANovEdqRBPR5WyT36A" sourceEdges="_9XeF4tovEdqRBPR5WyT36A _9PaR4No2EdqRBPR5WyT36A" element="_4WMkYNovEdqRBPR5WyT36A">

+        <children xmi:id="_4WSrA9ovEdqRBPR5WyT36A" type="ImageCompartment" element="_4WMkYNovEdqRBPR5WyT36A">

+          <layoutConstraint xmi:type="notation:Size" xmi:id="_4WSrBNovEdqRBPR5WyT36A" width="1320" height="1320"/>

+        </children>

+        <children xmi:id="_4WSrBdovEdqRBPR5WyT36A" type="Stereotype" element="_4WMkYNovEdqRBPR5WyT36A"/>

+        <children xmi:id="_4WSrBtovEdqRBPR5WyT36A" type="Name" element="_4WMkYNovEdqRBPR5WyT36A"/>

+        <children xmi:id="_4WSrB9ovEdqRBPR5WyT36A" type="AttributeCompartment" element="_4WMkYNovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_4WSrCNovEdqRBPR5WyT36A"/>

+        </children>

+        <children xmi:id="_4WSrCdovEdqRBPR5WyT36A" type="OperationCompartment" element="_4WMkYNovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_4WSrCtovEdqRBPR5WyT36A"/>

+        </children>

+        <children xmi:id="_4WSrC9ovEdqRBPR5WyT36A" visible="false" type="SignalCompartment" element="_4WMkYNovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_4WSrDNovEdqRBPR5WyT36A"/>

+        </children>

+        <children xmi:id="_4WSrDdovEdqRBPR5WyT36A" visible="false" type="StructureCompartment" element="_4WMkYNovEdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLShapeCompartmentStyle" xmi:id="_4WSrDtovEdqRBPR5WyT36A"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLShapeStyle" xmi:id="_4WSrAdovEdqRBPR5WyT36A" showStereotype="Label"/>

+        <layoutConstraint xmi:type="notation:Bounds" xmi:id="_4WSrAtovEdqRBPR5WyT36A" x="19716" y="12084"/>

+      </children>

+      <children xmi:id="_o2m3oNo0EdqRBPR5WyT36A" targetEdges="_9PaR4No2EdqRBPR5WyT36A _9-BEUNo2EdqRBPR5WyT36A" element="_o2gxANo0EdqRBPR5WyT36A">

+        <children xmi:id="_o2m3o9o0EdqRBPR5WyT36A" type="ImageCompartment" element="_o2gxANo0EdqRBPR5WyT36A">

+          <layoutConstraint xmi:type="notation:Size" xmi:id="_o2m3pNo0EdqRBPR5WyT36A" width="530" height="530"/>

+        </children>

+        <children xmi:id="_o2m3pdo0EdqRBPR5WyT36A" type="Stereotype" element="_o2gxANo0EdqRBPR5WyT36A"/>

+        <children xmi:id="_o2m3pto0EdqRBPR5WyT36A" type="Kind" element="_o2gxANo0EdqRBPR5WyT36A"/>

+        <children xmi:id="_o2m3p9o0EdqRBPR5WyT36A" type="Name" element="_o2gxANo0EdqRBPR5WyT36A"/>

+        <children xmi:id="_o2m3qNo0EdqRBPR5WyT36A" type="AttributeCompartment" element="_o2gxANo0EdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_o2m3qdo0EdqRBPR5WyT36A"/>

+        </children>

+        <children xmi:id="_o2m3qto0EdqRBPR5WyT36A" type="OperationCompartment" element="_o2gxANo0EdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_o2m3q9o0EdqRBPR5WyT36A"/>

+        </children>

+        <children xmi:id="_o2m3rNo0EdqRBPR5WyT36A" visible="false" type="SignalCompartment" element="_o2gxANo0EdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_o2m3rdo0EdqRBPR5WyT36A"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLClassifierStyle" xmi:id="_o2m3odo0EdqRBPR5WyT36A" showStereotype="Label" useClassifierShape="true"/>

+        <layoutConstraint xmi:type="notation:Bounds" xmi:id="_o2m3oto0EdqRBPR5WyT36A" x="23532" y="6996"/>

+      </children>

+      <children xmi:id="_M0FLkNo1EdqRBPR5WyT36A" targetEdges="_R5Rjwdo1EdqRBPR5WyT36A _V7zlEdo1EdqRBPR5WyT36A" element="_Mz_E8No1EdqRBPR5WyT36A">

+        <children xmi:id="_M0FLk9o1EdqRBPR5WyT36A" type="ImageCompartment" element="_Mz_E8No1EdqRBPR5WyT36A">

+          <layoutConstraint xmi:type="notation:Size" xmi:id="_M0FLlNo1EdqRBPR5WyT36A" width="530" height="530"/>

+        </children>

+        <children xmi:id="_M0FLldo1EdqRBPR5WyT36A" type="Stereotype" element="_Mz_E8No1EdqRBPR5WyT36A"/>

+        <children xmi:id="_M0FLlto1EdqRBPR5WyT36A" type="Kind" element="_Mz_E8No1EdqRBPR5WyT36A"/>

+        <children xmi:id="_M0FLl9o1EdqRBPR5WyT36A" type="Name" element="_Mz_E8No1EdqRBPR5WyT36A"/>

+        <children xmi:id="_M0FLmNo1EdqRBPR5WyT36A" type="AttributeCompartment" element="_Mz_E8No1EdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_M0FLmdo1EdqRBPR5WyT36A"/>

+        </children>

+        <children xmi:id="_M0FLmto1EdqRBPR5WyT36A" type="OperationCompartment" element="_Mz_E8No1EdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_M0FLm9o1EdqRBPR5WyT36A"/>

+        </children>

+        <children xmi:id="_M0FLnNo1EdqRBPR5WyT36A" visible="false" type="SignalCompartment" element="_Mz_E8No1EdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_M0FLndo1EdqRBPR5WyT36A"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLClassifierStyle" xmi:id="_M0FLkdo1EdqRBPR5WyT36A" showStereotype="Label" useClassifierShape="true"/>

+        <layoutConstraint xmi:type="notation:Bounds" xmi:id="_M0FLkto1EdqRBPR5WyT36A" x="6678" y="318"/>

+      </children>

+      <children xmi:id="_TJHbANo1EdqRBPR5WyT36A" sourceEdges="_V7zlEdo1EdqRBPR5WyT36A" targetEdges="_cN4xsdo2EdqRBPR5WyT36A" element="_TI7NwNo1EdqRBPR5WyT36A">

+        <children xmi:id="_TJHbA9o1EdqRBPR5WyT36A" type="ImageCompartment" element="_TI7NwNo1EdqRBPR5WyT36A">

+          <layoutConstraint xmi:type="notation:Size" xmi:id="_TJHbBNo1EdqRBPR5WyT36A" width="530" height="530"/>

+        </children>

+        <children xmi:id="_TJHbBdo1EdqRBPR5WyT36A" type="Stereotype" element="_TI7NwNo1EdqRBPR5WyT36A"/>

+        <children xmi:id="_TJHbBto1EdqRBPR5WyT36A" type="Kind" element="_TI7NwNo1EdqRBPR5WyT36A"/>

+        <children xmi:id="_TJHbB9o1EdqRBPR5WyT36A" type="Name" element="_TI7NwNo1EdqRBPR5WyT36A"/>

+        <children xmi:id="_TJHbCNo1EdqRBPR5WyT36A" type="AttributeCompartment" element="_TI7NwNo1EdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_TJHbCdo1EdqRBPR5WyT36A"/>

+        </children>

+        <children xmi:id="_TJHbCto1EdqRBPR5WyT36A" type="OperationCompartment" element="_TI7NwNo1EdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_TJHbC9o1EdqRBPR5WyT36A"/>

+        </children>

+        <children xmi:id="_TJHbDNo1EdqRBPR5WyT36A" visible="false" type="SignalCompartment" element="_TI7NwNo1EdqRBPR5WyT36A">

+          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_TJHbDdo1EdqRBPR5WyT36A"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLClassifierStyle" xmi:id="_TJHbAdo1EdqRBPR5WyT36A" showStereotype="Label" useClassifierShape="true"/>

+        <layoutConstraint xmi:type="notation:Bounds" xmi:id="_TJHbAto1EdqRBPR5WyT36A" x="16854" y="318"/>

+      </children>

+      <styles xmi:type="umlnotation:UMLDiagramStyle" xmi:id="_al1S89ovEdqRBPR5WyT36A"/>

+      <edges xmi:id="_hmIF4dovEdqRBPR5WyT36A" element="_hmIF4NovEdqRBPR5WyT36A" source="_fs1pANovEdqRBPR5WyT36A" target="_ePDcYdovEdqRBPR5WyT36A">

+        <children xmi:id="_hmIF5NovEdqRBPR5WyT36A" type="NameLabel" element="_hmIF4NovEdqRBPR5WyT36A">

+          <children xmi:id="_hmIF5tovEdqRBPR5WyT36A" type="Stereotype" element="_hmIF4NovEdqRBPR5WyT36A"/>

+          <children xmi:id="_hmIF59ovEdqRBPR5WyT36A" type="Name" element="_hmIF4NovEdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_hmIF5dovEdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLConnectorStyle" xmi:id="_hmIF4tovEdqRBPR5WyT36A" routing="Tree" showStereotype="Text"/>

+        <bendpoints xmi:type="notation:RelativeBendpoints" xmi:id="_hmIF49ovEdqRBPR5WyT36A" points="[26, -31, -110, 148]$[140, -148, 4, 31]"/>

+      </edges>

+      <edges xmi:id="_mu9A4dovEdqRBPR5WyT36A" element="_mu9A4NovEdqRBPR5WyT36A" source="_ikr_4NovEdqRBPR5WyT36A" target="_ePDcYdovEdqRBPR5WyT36A">

+        <children xmi:id="_mu9A5NovEdqRBPR5WyT36A" type="NameLabel" element="_mu9A4NovEdqRBPR5WyT36A">

+          <children xmi:id="_mu9A5tovEdqRBPR5WyT36A" type="Stereotype" element="_mu9A4NovEdqRBPR5WyT36A"/>

+          <children xmi:id="_mu9A59ovEdqRBPR5WyT36A" type="Name" element="_mu9A4NovEdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_mu9A5dovEdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLConnectorStyle" xmi:id="_mu9A4tovEdqRBPR5WyT36A" routing="Tree" showStereotype="Text"/>

+        <bendpoints xmi:type="notation:RelativeBendpoints" xmi:id="_mu9A49ovEdqRBPR5WyT36A" points="[-185, -820, 2937, 3916]$[-185, -3042, 2937, 1694]$[-3255, -3042, -133, 1694]$[-3255, -3916, -133, 820]"/>

+      </edges>

+      <edges xmi:id="_pe3jwNovEdqRBPR5WyT36A" element="_peM1YNovEdqRBPR5WyT36A" source="_fs1pANovEdqRBPR5WyT36A" target="_ePDcYdovEdqRBPR5WyT36A">

+        <children xmi:id="_pe3jw9ovEdqRBPR5WyT36A" type="NameLabel" element="_peM1YNovEdqRBPR5WyT36A">

+          <children xmi:id="_pe3jxdovEdqRBPR5WyT36A" type="Stereotype" element="_peM1YNovEdqRBPR5WyT36A"/>

+          <children xmi:id="_pe3jxtovEdqRBPR5WyT36A" type="Name" element="_peM1YNovEdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_pe3jxNovEdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <children xmi:id="_pe3jx9ovEdqRBPR5WyT36A" type="ToMultiplicityLabel" element="_peM1YtovEdqRBPR5WyT36A">

+          <children xmi:id="_pe3jydovEdqRBPR5WyT36A" type="ToMultiplicity" element="_peM1YtovEdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_pe3jyNovEdqRBPR5WyT36A" y="397"/>

+        </children>

+        <children xmi:id="_pe3jytovEdqRBPR5WyT36A" type="ToRoleLabel" element="_peM1YtovEdqRBPR5WyT36A">

+          <children xmi:id="_pe3jzNovEdqRBPR5WyT36A" type="ToRole" element="_peM1YtovEdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_pe3jy9ovEdqRBPR5WyT36A" y="-397"/>

+        </children>

+        <children xmi:id="_pe3jzdovEdqRBPR5WyT36A" type="FromMultiplicityLabel" element="_peM1YdovEdqRBPR5WyT36A">

+          <children xmi:id="_pe3jz9ovEdqRBPR5WyT36A" type="FromMultiplicity" element="_peM1YdovEdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_pe3jztovEdqRBPR5WyT36A" y="397"/>

+        </children>

+        <children xmi:id="_pe3j0NovEdqRBPR5WyT36A" type="FromRoleLabel" element="_peM1YdovEdqRBPR5WyT36A">

+          <children xmi:id="_pe3j0tovEdqRBPR5WyT36A" type="FromRole" element="_peM1YdovEdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_pe3j0dovEdqRBPR5WyT36A" y="-397"/>

+        </children>

+        <children xmi:id="_pe3j09ovEdqRBPR5WyT36A" type="ToQualifierLabel" element="_peM1YtovEdqRBPR5WyT36A">

+          <children xmi:id="_pe3j1dovEdqRBPR5WyT36A" type="QualifierCompartment" element="_peM1YtovEdqRBPR5WyT36A">

+            <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_pe3j1tovEdqRBPR5WyT36A"/>

+          </children>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_pe3j1NovEdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <children xmi:id="_pe3j19ovEdqRBPR5WyT36A" type="FromQualifierLabel" element="_peM1YdovEdqRBPR5WyT36A">

+          <children xmi:id="_pe3j2dovEdqRBPR5WyT36A" type="QualifierCompartment" element="_peM1YdovEdqRBPR5WyT36A">

+            <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_pe3j2tovEdqRBPR5WyT36A"/>

+          </children>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_pe3j2NovEdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLConnectorStyle" xmi:id="_pe3jwdovEdqRBPR5WyT36A" showStereotype="Text"/>

+        <bendpoints xmi:type="notation:RelativeBendpoints" xmi:id="_pe3jwtovEdqRBPR5WyT36A" points="[-317, -820, -3916, 3916]$[-1931, -4762, -5530, -26]$[2382, -4762, -1217, -26]"/>

+      </edges>

+      <edges xmi:id="_xInjYdovEdqRBPR5WyT36A" element="_xInjYNovEdqRBPR5WyT36A" source="_tZF9odovEdqRBPR5WyT36A" target="_fs1pANovEdqRBPR5WyT36A">

+        <children xmi:id="_xInjZNovEdqRBPR5WyT36A" type="NameLabel" element="_xInjYNovEdqRBPR5WyT36A">

+          <children xmi:id="_xInjZtovEdqRBPR5WyT36A" type="Stereotype" element="_xInjYNovEdqRBPR5WyT36A"/>

+          <children xmi:id="_xInjZ9ovEdqRBPR5WyT36A" type="Name" element="_xInjYNovEdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_xInjZdovEdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLConnectorStyle" xmi:id="_xInjYtovEdqRBPR5WyT36A" showStereotype="Text"/>

+        <bendpoints xmi:type="notation:RelativeBendpoints" xmi:id="_xInjY9ovEdqRBPR5WyT36A" points="[-4, -31, 1, 113]$[-4, -115, 1, 29]"/>

+      </edges>

+      <edges xmi:id="_3Ic-4NovEdqRBPR5WyT36A" element="_3IW4QNovEdqRBPR5WyT36A" source="_1y-ZsNovEdqRBPR5WyT36A" target="_z_m-oNovEdqRBPR5WyT36A">

+        <children xmi:id="_3Ic-49ovEdqRBPR5WyT36A" type="NameLabel" element="_3IW4QNovEdqRBPR5WyT36A">

+          <children xmi:id="_3Ic-5dovEdqRBPR5WyT36A" type="Stereotype" element="_3IW4QNovEdqRBPR5WyT36A"/>

+          <children xmi:id="_3Ic-5tovEdqRBPR5WyT36A" type="Name" element="_3IW4QNovEdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_3Ic-5NovEdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLConnectorStyle" xmi:id="_3Ic-4dovEdqRBPR5WyT36A" showStereotype="Text"/>

+        <bendpoints xmi:type="notation:RelativeBendpoints" xmi:id="_3Ic-4tovEdqRBPR5WyT36A" points="[6, -24, -37, 154]$[-22, -170, -65, 8]"/>

+      </edges>

+      <edges xmi:id="_9XeF4tovEdqRBPR5WyT36A" element="_9XeF4NovEdqRBPR5WyT36A" source="_4WSrANovEdqRBPR5WyT36A" target="_z_m-oNovEdqRBPR5WyT36A">

+        <children xmi:id="_9XeF5dovEdqRBPR5WyT36A" type="NameLabel" element="_9XeF4NovEdqRBPR5WyT36A">

+          <children xmi:id="_9XeF59ovEdqRBPR5WyT36A" type="Stereotype" element="_9XeF4NovEdqRBPR5WyT36A"/>

+          <children xmi:id="_9XeF6NovEdqRBPR5WyT36A" type="Name" element="_9XeF4NovEdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_9XeF5tovEdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLConnectorStyle" xmi:id="_9XeF49ovEdqRBPR5WyT36A" showStereotype="Text"/>

+        <bendpoints xmi:type="notation:RelativeBendpoints" xmi:id="_9XeF5NovEdqRBPR5WyT36A" points="[-23, -23, 162, 151]$[-121, -170, 64, 4]"/>

+      </edges>

+      <edges xmi:id="_BkUg0dowEdqRBPR5WyT36A" element="_Bj8GUNowEdqRBPR5WyT36A" source="_tZF9odovEdqRBPR5WyT36A" target="_1y-ZsNovEdqRBPR5WyT36A">

+        <children xmi:id="_BkancNowEdqRBPR5WyT36A" type="NameLabel" element="_Bj8GUNowEdqRBPR5WyT36A">

+          <children xmi:id="_BkanctowEdqRBPR5WyT36A" type="Stereotype" element="_Bj8GUNowEdqRBPR5WyT36A"/>

+          <children xmi:id="_Bkanc9owEdqRBPR5WyT36A" type="Name" element="_Bj8GUNowEdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_BkancdowEdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <children xmi:id="_BkandNowEdqRBPR5WyT36A" type="ToMultiplicityLabel" element="_Bj8GUtowEdqRBPR5WyT36A">

+          <children xmi:id="_BkandtowEdqRBPR5WyT36A" type="ToMultiplicity" element="_Bj8GUtowEdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_BkanddowEdqRBPR5WyT36A" y="397"/>

+        </children>

+        <children xmi:id="_Bkand9owEdqRBPR5WyT36A" type="ToRoleLabel" element="_Bj8GUtowEdqRBPR5WyT36A">

+          <children xmi:id="_BkanedowEdqRBPR5WyT36A" type="ToRole" element="_Bj8GUtowEdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_BkaneNowEdqRBPR5WyT36A" y="-397"/>

+        </children>

+        <children xmi:id="_BkanetowEdqRBPR5WyT36A" type="FromMultiplicityLabel" element="_Bj8GUdowEdqRBPR5WyT36A">

+          <children xmi:id="_BkanfNowEdqRBPR5WyT36A" type="FromMultiplicity" element="_Bj8GUdowEdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_Bkane9owEdqRBPR5WyT36A" y="397"/>

+        </children>

+        <children xmi:id="_BkanfdowEdqRBPR5WyT36A" type="FromRoleLabel" element="_Bj8GUdowEdqRBPR5WyT36A">

+          <children xmi:id="_Bkanf9owEdqRBPR5WyT36A" type="FromRole" element="_Bj8GUdowEdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_BkanftowEdqRBPR5WyT36A" y="-397"/>

+        </children>

+        <children xmi:id="_BkangNowEdqRBPR5WyT36A" type="ToQualifierLabel" element="_Bj8GUtowEdqRBPR5WyT36A">

+          <children xmi:id="_BkangtowEdqRBPR5WyT36A" type="QualifierCompartment" element="_Bj8GUtowEdqRBPR5WyT36A">

+            <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_Bkang9owEdqRBPR5WyT36A"/>

+          </children>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_BkangdowEdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <children xmi:id="_BkanhNowEdqRBPR5WyT36A" type="FromQualifierLabel" element="_Bj8GUdowEdqRBPR5WyT36A">

+          <children xmi:id="_BkanhtowEdqRBPR5WyT36A" type="QualifierCompartment" element="_Bj8GUdowEdqRBPR5WyT36A">

+            <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_Bkanh9owEdqRBPR5WyT36A"/>

+          </children>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_BkanhdowEdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLConnectorStyle" xmi:id="_BkUg0towEdqRBPR5WyT36A" showStereotype="Text"/>

+        <bendpoints xmi:type="notation:RelativeBendpoints" xmi:id="_BkUg09owEdqRBPR5WyT36A" points="[83, -24, -490, 123]$[486, -151, -87, -4]"/>

+      </edges>

+      <edges xmi:id="_Fd3lQdowEdqRBPR5WyT36A" element="_FdlRYNowEdqRBPR5WyT36A" source="_ePDcYdovEdqRBPR5WyT36A" target="_z_m-oNovEdqRBPR5WyT36A">

+        <children xmi:id="_Fd3lRNowEdqRBPR5WyT36A" type="NameLabel" element="_FdlRYNowEdqRBPR5WyT36A">

+          <children xmi:id="_Fd3lRtowEdqRBPR5WyT36A" type="Stereotype" element="_FdlRYNowEdqRBPR5WyT36A"/>

+          <children xmi:id="_Fd3lR9owEdqRBPR5WyT36A" type="Name" element="_FdlRYNowEdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_Fd3lRdowEdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <children xmi:id="_Fd3lSNowEdqRBPR5WyT36A" type="ToMultiplicityLabel" element="_FdlRYtowEdqRBPR5WyT36A">

+          <children xmi:id="_Fd3lStowEdqRBPR5WyT36A" type="ToMultiplicity" element="_FdlRYtowEdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_Fd3lSdowEdqRBPR5WyT36A" y="397"/>

+        </children>

+        <children xmi:id="_Fd3lS9owEdqRBPR5WyT36A" type="ToRoleLabel" element="_FdlRYtowEdqRBPR5WyT36A">

+          <children xmi:id="_Fd3lTdowEdqRBPR5WyT36A" type="ToRole" element="_FdlRYtowEdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_Fd3lTNowEdqRBPR5WyT36A" y="-397"/>

+        </children>

+        <children xmi:id="_Fd3lTtowEdqRBPR5WyT36A" type="FromMultiplicityLabel" element="_FdlRYdowEdqRBPR5WyT36A">

+          <children xmi:id="_Fd3lUNowEdqRBPR5WyT36A" type="FromMultiplicity" element="_FdlRYdowEdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_Fd3lT9owEdqRBPR5WyT36A" y="397"/>

+        </children>

+        <children xmi:id="_Fd3lUdowEdqRBPR5WyT36A" type="FromRoleLabel" element="_FdlRYdowEdqRBPR5WyT36A">

+          <children xmi:id="_Fd3lU9owEdqRBPR5WyT36A" type="FromRole" element="_FdlRYdowEdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_Fd3lUtowEdqRBPR5WyT36A" y="-397"/>

+        </children>

+        <children xmi:id="_Fd3lVNowEdqRBPR5WyT36A" type="ToQualifierLabel" element="_FdlRYtowEdqRBPR5WyT36A">

+          <children xmi:id="_Fd3lVtowEdqRBPR5WyT36A" type="QualifierCompartment" element="_FdlRYtowEdqRBPR5WyT36A">

+            <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_Fd3lV9owEdqRBPR5WyT36A"/>

+          </children>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_Fd3lVdowEdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <children xmi:id="_Fd3lWNowEdqRBPR5WyT36A" type="FromQualifierLabel" element="_FdlRYdowEdqRBPR5WyT36A">

+          <children xmi:id="_Fd3lWtowEdqRBPR5WyT36A" type="QualifierCompartment" element="_FdlRYdowEdqRBPR5WyT36A">

+            <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_Fd3lW9owEdqRBPR5WyT36A"/>

+          </children>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_Fd3lWdowEdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLConnectorStyle" xmi:id="_Fd3lQtowEdqRBPR5WyT36A" showStereotype="Text"/>

+        <bendpoints xmi:type="notation:RelativeBendpoints" xmi:id="_Fd3lQ9owEdqRBPR5WyT36A" points="[46, -11, -369, -9]$[351, -11, -64, -9]"/>

+      </edges>

+      <edges xmi:id="_R5Rjwdo1EdqRBPR5WyT36A" element="_R5RjwNo1EdqRBPR5WyT36A" source="_ePDcYdovEdqRBPR5WyT36A" target="_M0FLkNo1EdqRBPR5WyT36A">

+        <children xmi:id="_R5RjxNo1EdqRBPR5WyT36A" type="NameLabel" element="_R5RjwNo1EdqRBPR5WyT36A">

+          <children xmi:id="_R5Rjxto1EdqRBPR5WyT36A" type="Stereotype" element="_R5RjwNo1EdqRBPR5WyT36A"/>

+          <children xmi:id="_R5Rjx9o1EdqRBPR5WyT36A" type="Name" element="_R5RjwNo1EdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_R5Rjxdo1EdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLConnectorStyle" xmi:id="_R5Rjwto1EdqRBPR5WyT36A" showStereotype="Text"/>

+        <bendpoints xmi:type="notation:RelativeBendpoints" xmi:id="_R5Rjw9o1EdqRBPR5WyT36A" points="[-2, -31, -2, 91]$[-2, -91, -2, 31]"/>

+      </edges>

+      <edges xmi:id="_V7zlEdo1EdqRBPR5WyT36A" element="_V7zlENo1EdqRBPR5WyT36A" source="_TJHbANo1EdqRBPR5WyT36A" target="_M0FLkNo1EdqRBPR5WyT36A">

+        <children xmi:id="_V7zlFNo1EdqRBPR5WyT36A" type="NameLabel" element="_V7zlENo1EdqRBPR5WyT36A">

+          <children xmi:id="_V7zlFto1EdqRBPR5WyT36A" type="Stereotype" element="_V7zlENo1EdqRBPR5WyT36A"/>

+          <children xmi:id="_V7zlF9o1EdqRBPR5WyT36A" type="Name" element="_V7zlENo1EdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_V7zlFdo1EdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLConnectorStyle" xmi:id="_V7zlEto1EdqRBPR5WyT36A" showStereotype="Text"/>

+        <bendpoints xmi:type="notation:RelativeBendpoints" xmi:id="_V7zlE9o1EdqRBPR5WyT36A" points="[-73, 0, 339, 0]$[-457, 0, -45, 0]"/>

+      </edges>

+      <edges xmi:id="_cN4xsdo2EdqRBPR5WyT36A" targetEdges="_pdfmkNo2EdqRBPR5WyT36A" element="_cNskcNo2EdqRBPR5WyT36A" source="_z_m-oNovEdqRBPR5WyT36A" target="_TJHbANo1EdqRBPR5WyT36A">

+        <children xmi:id="_cN4xtNo2EdqRBPR5WyT36A" type="NameLabel" element="_cNskcNo2EdqRBPR5WyT36A">

+          <children xmi:id="_cN4xtto2EdqRBPR5WyT36A" type="Stereotype" element="_cNskcNo2EdqRBPR5WyT36A"/>

+          <children xmi:id="_cN4xt9o2EdqRBPR5WyT36A" type="Name" element="_cNskcNo2EdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_cN4xtdo2EdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <children xmi:id="_cN4xuNo2EdqRBPR5WyT36A" type="ToMultiplicityLabel" element="_cNskcto2EdqRBPR5WyT36A">

+          <children xmi:id="_cN4xuto2EdqRBPR5WyT36A" type="ToMultiplicity" element="_cNskcto2EdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_cN4xudo2EdqRBPR5WyT36A" y="397"/>

+        </children>

+        <children xmi:id="_cN4xu9o2EdqRBPR5WyT36A" type="ToRoleLabel" element="_cNskcto2EdqRBPR5WyT36A">

+          <children xmi:id="_cN4xvdo2EdqRBPR5WyT36A" type="ToRole" element="_cNskcto2EdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_cN4xvNo2EdqRBPR5WyT36A" y="-397"/>

+        </children>

+        <children xmi:id="_cN_fYNo2EdqRBPR5WyT36A" type="FromMultiplicityLabel" element="_cNskcdo2EdqRBPR5WyT36A">

+          <children xmi:id="_cN_fYto2EdqRBPR5WyT36A" type="FromMultiplicity" element="_cNskcdo2EdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_cN_fYdo2EdqRBPR5WyT36A" y="397"/>

+        </children>

+        <children xmi:id="_cN_fY9o2EdqRBPR5WyT36A" type="FromRoleLabel" element="_cNskcdo2EdqRBPR5WyT36A">

+          <children xmi:id="_cN_fZdo2EdqRBPR5WyT36A" type="FromRole" element="_cNskcdo2EdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_cN_fZNo2EdqRBPR5WyT36A" y="-397"/>

+        </children>

+        <children xmi:id="_cN_fZto2EdqRBPR5WyT36A" type="ToQualifierLabel" element="_cNskcto2EdqRBPR5WyT36A">

+          <children xmi:id="_cN_faNo2EdqRBPR5WyT36A" type="QualifierCompartment" element="_cNskcto2EdqRBPR5WyT36A">

+            <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_cN_fado2EdqRBPR5WyT36A"/>

+          </children>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_cN_fZ9o2EdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <children xmi:id="_cN_fato2EdqRBPR5WyT36A" type="FromQualifierLabel" element="_cNskcdo2EdqRBPR5WyT36A">

+          <children xmi:id="_cN_fbNo2EdqRBPR5WyT36A" type="QualifierCompartment" element="_cNskcdo2EdqRBPR5WyT36A">

+            <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_cN_fbdo2EdqRBPR5WyT36A"/>

+          </children>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_cN_fa9o2EdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLConnectorStyle" xmi:id="_cN4xsto2EdqRBPR5WyT36A" showStereotype="Text"/>

+        <bendpoints xmi:type="notation:RelativeBendpoints" xmi:id="_cN4xs9o2EdqRBPR5WyT36A" points="[-2, -29, 1, 91]$[26, -89, 29, 31]"/>

+      </edges>

+      <edges xmi:id="_pdfmkNo2EdqRBPR5WyT36A" element="_pdHMENo2EdqRBPR5WyT36A" source="_ePDcYdovEdqRBPR5WyT36A" target="_cN4xsdo2EdqRBPR5WyT36A">

+        <children xmi:id="_pdfml9o2EdqRBPR5WyT36A" type="ToMultiplicityLabel" element="_pdTZUdo2EdqRBPR5WyT36A">

+          <children xmi:id="_pdfmmdo2EdqRBPR5WyT36A" type="ToMultiplicity" element="_pdTZUdo2EdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_pdfmmNo2EdqRBPR5WyT36A" y="397"/>

+        </children>

+        <children xmi:id="_pdfmmto2EdqRBPR5WyT36A" type="ToRoleLabel" element="_pdTZUdo2EdqRBPR5WyT36A">

+          <children xmi:id="_pdfmnNo2EdqRBPR5WyT36A" type="ToRole" element="_pdTZUdo2EdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_pdfmm9o2EdqRBPR5WyT36A" y="-397"/>

+        </children>

+        <children xmi:id="_pdfmndo2EdqRBPR5WyT36A" type="FromMultiplicityLabel" element="_pdTZUNo2EdqRBPR5WyT36A">

+          <children xmi:id="_pdfmn9o2EdqRBPR5WyT36A" type="FromMultiplicity" element="_pdTZUNo2EdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_pdfmnto2EdqRBPR5WyT36A" y="397"/>

+        </children>

+        <children xmi:id="_pdfmoNo2EdqRBPR5WyT36A" type="FromRoleLabel" element="_pdTZUNo2EdqRBPR5WyT36A">

+          <children xmi:id="_pdfmoto2EdqRBPR5WyT36A" type="FromRole" element="_pdTZUNo2EdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_pdfmodo2EdqRBPR5WyT36A" y="-397"/>

+        </children>

+        <children xmi:id="_pdfmo9o2EdqRBPR5WyT36A" type="ToQualifierLabel" element="_pdTZUdo2EdqRBPR5WyT36A">

+          <children xmi:id="_pdfmpdo2EdqRBPR5WyT36A" type="QualifierCompartment" element="_pdTZUdo2EdqRBPR5WyT36A">

+            <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_pdfmpto2EdqRBPR5WyT36A"/>

+          </children>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_pdfmpNo2EdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <children xmi:id="_pdfmp9o2EdqRBPR5WyT36A" type="FromQualifierLabel" element="_pdTZUNo2EdqRBPR5WyT36A">

+          <children xmi:id="_pdfmqdo2EdqRBPR5WyT36A" type="QualifierCompartment" element="_pdTZUNo2EdqRBPR5WyT36A">

+            <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_pdfmqto2EdqRBPR5WyT36A"/>

+          </children>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_pdfmqNo2EdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <children xmi:id="_pdfmq9o2EdqRBPR5WyT36A" element="_pdHMENo2EdqRBPR5WyT36A">

+          <children xmi:id="_pdfmrto2EdqRBPR5WyT36A" type="ImageCompartment" element="_pdHMENo2EdqRBPR5WyT36A">

+            <layoutConstraint xmi:type="notation:Size" xmi:id="_pdfmr9o2EdqRBPR5WyT36A" width="1320" height="1320"/>

+          </children>

+          <children xmi:id="_pdfmsNo2EdqRBPR5WyT36A" type="Stereotype" element="_pdHMENo2EdqRBPR5WyT36A"/>

+          <children xmi:id="_pdfmsdo2EdqRBPR5WyT36A" type="Name" element="_pdHMENo2EdqRBPR5WyT36A"/>

+          <children xmi:id="_pdfmsto2EdqRBPR5WyT36A" type="AttributeCompartment" element="_pdHMENo2EdqRBPR5WyT36A">

+            <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_pdfms9o2EdqRBPR5WyT36A"/>

+          </children>

+          <children xmi:id="_pdfmtNo2EdqRBPR5WyT36A" type="OperationCompartment" element="_pdHMENo2EdqRBPR5WyT36A">

+            <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_pdfmtdo2EdqRBPR5WyT36A"/>

+          </children>

+          <children xmi:id="_pdfmtto2EdqRBPR5WyT36A" visible="false" type="SignalCompartment" element="_pdHMENo2EdqRBPR5WyT36A">

+            <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_pdfmt9o2EdqRBPR5WyT36A"/>

+          </children>

+          <children xmi:id="_pdfmuNo2EdqRBPR5WyT36A" visible="false" type="StructureCompartment" element="_pdHMENo2EdqRBPR5WyT36A">

+            <styles xmi:type="umlnotation:UMLShapeCompartmentStyle" xmi:id="_pdfmudo2EdqRBPR5WyT36A"/>

+          </children>

+          <styles xmi:type="umlnotation:UMLShapeStyle" xmi:id="_pdfmrNo2EdqRBPR5WyT36A" showStereotype="Label"/>

+          <layoutConstraint xmi:type="notation:Bounds" xmi:id="_pdfmrdo2EdqRBPR5WyT36A" y="1323"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLConnectorStyle" xmi:id="_pdfmkdo2EdqRBPR5WyT36A" showStereotype="Text"/>

+        <bendpoints xmi:type="notation:RelativeBendpoints" xmi:id="_pdfmkto2EdqRBPR5WyT36A" points="[46, 3, -366, 94]$[412, -91, 0, 0]"/>

+        <targetAnchor xmi:type="notation:IdentityAnchor" xmi:id="_pdrz0No2EdqRBPR5WyT36A" id="100"/>

+      </edges>

+      <edges xmi:id="_9PaR4No2EdqRBPR5WyT36A" element="_9PH-ANo2EdqRBPR5WyT36A" source="_4WSrANovEdqRBPR5WyT36A" target="_o2m3oNo0EdqRBPR5WyT36A">

+        <children xmi:id="_9PaR49o2EdqRBPR5WyT36A" type="NameLabel" element="_9PH-ANo2EdqRBPR5WyT36A">

+          <children xmi:id="_9PaR5do2EdqRBPR5WyT36A" type="Stereotype" element="_9PH-ANo2EdqRBPR5WyT36A"/>

+          <children xmi:id="_9PaR5to2EdqRBPR5WyT36A" type="Name" element="_9PH-ANo2EdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_9PaR5No2EdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <children xmi:id="_9PaR59o2EdqRBPR5WyT36A" type="ToMultiplicityLabel" element="_9PH-Ato2EdqRBPR5WyT36A">

+          <children xmi:id="_9PaR6do2EdqRBPR5WyT36A" type="ToMultiplicity" element="_9PH-Ato2EdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_9PaR6No2EdqRBPR5WyT36A" y="397"/>

+        </children>

+        <children xmi:id="_9PaR6to2EdqRBPR5WyT36A" type="ToRoleLabel" element="_9PH-Ato2EdqRBPR5WyT36A">

+          <children xmi:id="_9PaR7No2EdqRBPR5WyT36A" type="ToRole" element="_9PH-Ato2EdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_9PaR69o2EdqRBPR5WyT36A" y="-397"/>

+        </children>

+        <children xmi:id="_9PaR7do2EdqRBPR5WyT36A" type="FromMultiplicityLabel" element="_9PH-Ado2EdqRBPR5WyT36A">

+          <children xmi:id="_9PaR79o2EdqRBPR5WyT36A" type="FromMultiplicity" element="_9PH-Ado2EdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_9PaR7to2EdqRBPR5WyT36A" y="397"/>

+        </children>

+        <children xmi:id="_9PaR8No2EdqRBPR5WyT36A" type="FromRoleLabel" element="_9PH-Ado2EdqRBPR5WyT36A">

+          <children xmi:id="_9PaR8to2EdqRBPR5WyT36A" type="FromRole" element="_9PH-Ado2EdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_9PaR8do2EdqRBPR5WyT36A" y="-397"/>

+        </children>

+        <children xmi:id="_9PgYgNo2EdqRBPR5WyT36A" type="ToQualifierLabel" element="_9PH-Ato2EdqRBPR5WyT36A">

+          <children xmi:id="_9PgYgto2EdqRBPR5WyT36A" type="QualifierCompartment" element="_9PH-Ato2EdqRBPR5WyT36A">

+            <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_9PgYg9o2EdqRBPR5WyT36A"/>

+          </children>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_9PgYgdo2EdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <children xmi:id="_9PgYhNo2EdqRBPR5WyT36A" type="FromQualifierLabel" element="_9PH-Ado2EdqRBPR5WyT36A">

+          <children xmi:id="_9PgYhto2EdqRBPR5WyT36A" type="QualifierCompartment" element="_9PH-Ado2EdqRBPR5WyT36A">

+            <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_9PgYh9o2EdqRBPR5WyT36A"/>

+          </children>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_9PgYhdo2EdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLConnectorStyle" xmi:id="_9PaR4do2EdqRBPR5WyT36A" showStereotype="Text"/>

+        <bendpoints xmi:type="notation:RelativeBendpoints" xmi:id="_9PaR4to2EdqRBPR5WyT36A" points="[12, -24, -94, 162]$[80, -155, -26, 31]"/>

+      </edges>

+      <edges xmi:id="_9-BEUNo2EdqRBPR5WyT36A" element="_99uwcNo2EdqRBPR5WyT36A" source="_1y-ZsNovEdqRBPR5WyT36A" target="_o2m3oNo0EdqRBPR5WyT36A">

+        <children xmi:id="_9-BEU9o2EdqRBPR5WyT36A" type="NameLabel" element="_99uwcNo2EdqRBPR5WyT36A">

+          <children xmi:id="_9-HK8No2EdqRBPR5WyT36A" type="Stereotype" element="_99uwcNo2EdqRBPR5WyT36A"/>

+          <children xmi:id="_9-HK8do2EdqRBPR5WyT36A" type="Name" element="_99uwcNo2EdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_9-BEVNo2EdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <children xmi:id="_9-HK8to2EdqRBPR5WyT36A" type="ToMultiplicityLabel" element="_99uwcto2EdqRBPR5WyT36A">

+          <children xmi:id="_9-HK9No2EdqRBPR5WyT36A" type="ToMultiplicity" element="_99uwcto2EdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_9-HK89o2EdqRBPR5WyT36A" y="397"/>

+        </children>

+        <children xmi:id="_9-HK9do2EdqRBPR5WyT36A" type="ToRoleLabel" element="_99uwcto2EdqRBPR5WyT36A">

+          <children xmi:id="_9-HK99o2EdqRBPR5WyT36A" type="ToRole" element="_99uwcto2EdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_9-HK9to2EdqRBPR5WyT36A" y="-397"/>

+        </children>

+        <children xmi:id="_9-HK-No2EdqRBPR5WyT36A" type="FromMultiplicityLabel" element="_99uwcdo2EdqRBPR5WyT36A">

+          <children xmi:id="_9-HK-to2EdqRBPR5WyT36A" type="FromMultiplicity" element="_99uwcdo2EdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_9-HK-do2EdqRBPR5WyT36A" y="397"/>

+        </children>

+        <children xmi:id="_9-HK-9o2EdqRBPR5WyT36A" type="FromRoleLabel" element="_99uwcdo2EdqRBPR5WyT36A">

+          <children xmi:id="_9-HK_do2EdqRBPR5WyT36A" type="FromRole" element="_99uwcdo2EdqRBPR5WyT36A"/>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_9-HK_No2EdqRBPR5WyT36A" y="-397"/>

+        </children>

+        <children xmi:id="_9-HK_to2EdqRBPR5WyT36A" type="ToQualifierLabel" element="_99uwcto2EdqRBPR5WyT36A">

+          <children xmi:id="_9-HLANo2EdqRBPR5WyT36A" type="QualifierCompartment" element="_99uwcto2EdqRBPR5WyT36A">

+            <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_9-HLAdo2EdqRBPR5WyT36A"/>

+          </children>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_9-HK_9o2EdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <children xmi:id="_9-HLAto2EdqRBPR5WyT36A" type="FromQualifierLabel" element="_99uwcdo2EdqRBPR5WyT36A">

+          <children xmi:id="_9-HLBNo2EdqRBPR5WyT36A" type="QualifierCompartment" element="_99uwcdo2EdqRBPR5WyT36A">

+            <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_9-HLBdo2EdqRBPR5WyT36A"/>

+          </children>

+          <layoutConstraint xmi:type="notation:Location" xmi:id="_9-HLA9o2EdqRBPR5WyT36A" y="-185"/>

+        </children>

+        <styles xmi:type="umlnotation:UMLConnectorStyle" xmi:id="_9-BEUdo2EdqRBPR5WyT36A" showStereotype="Text"/>

+        <bendpoints xmi:type="notation:RelativeBendpoints" xmi:id="_9-BEUto2EdqRBPR5WyT36A" points="[49, -24, -290, 162]$[404, -163, 65, 23]"/>

+      </edges>

+    </contents>

+  </eAnnotations>

+  <packageImport xmi:type="uml:ProfileApplication" xmi:id="_al1S9NovEdqRBPR5WyT36A">

+    <eAnnotations xmi:id="_al1S9dovEdqRBPR5WyT36A" source="attributes">

+      <details xmi:id="_al1S9tovEdqRBPR5WyT36A" key="version" value="0"/>

+    </eAnnotations>

+    <importedPackage xmi:type="uml:Profile" href="pathmap://UML2_PROFILES/Basic.profile.uml2#_6mFRgK86Edih9-GG5afQ0g"/>

+    <importedProfile href="pathmap://UML2_PROFILES/Basic.profile.uml2#_6mFRgK86Edih9-GG5afQ0g"/>

+  </packageImport>

+  <packageImport xmi:type="uml:ProfileApplication" xmi:id="_al1S99ovEdqRBPR5WyT36A">

+    <eAnnotations xmi:id="_al1S-NovEdqRBPR5WyT36A" source="attributes">

+      <details xmi:id="_al1S-dovEdqRBPR5WyT36A" key="version" value="0"/>

+    </eAnnotations>

+    <importedPackage xmi:type="uml:Profile" href="pathmap://UML2_PROFILES/Intermediate.profile.uml2#_Cz7csK87Edih9-GG5afQ0g"/>

+    <importedProfile href="pathmap://UML2_PROFILES/Intermediate.profile.uml2#_Cz7csK87Edih9-GG5afQ0g"/>

+  </packageImport>

+  <packageImport xmi:type="uml:ProfileApplication" xmi:id="_al1S-tovEdqRBPR5WyT36A">

+    <eAnnotations xmi:id="_al1S-9ovEdqRBPR5WyT36A" source="attributes">

+      <details xmi:id="_al1S_NovEdqRBPR5WyT36A" key="version" value="0"/>

+    </eAnnotations>

+    <importedPackage xmi:type="uml:Profile" href="pathmap://UML2_PROFILES/Complete.profile.uml2#_M7pTkK87Edih9-GG5afQ0g"/>

+    <importedProfile href="pathmap://UML2_PROFILES/Complete.profile.uml2#_M7pTkK87Edih9-GG5afQ0g"/>

+  </packageImport>

+  <packageImport xmi:type="uml:ProfileApplication" xmi:id="_al1S_dovEdqRBPR5WyT36A">

+    <eAnnotations xmi:id="_al1S_tovEdqRBPR5WyT36A" source="attributes">

+      <details xmi:id="_al1S_9ovEdqRBPR5WyT36A" key="version" value="0"/>

+    </eAnnotations>

+    <importedPackage xmi:type="uml:Profile" href="pathmap://UML2_MSL_PROFILES/Default.epx#_a_S3wNWLEdiy4IqP8whjFA?Default"/>

+    <importedProfile href="pathmap://UML2_MSL_PROFILES/Default.epx#_a_S3wNWLEdiy4IqP8whjFA?Default"/>

+  </packageImport>

+  <packageImport xmi:type="uml:ProfileApplication" xmi:id="_al1TANovEdqRBPR5WyT36A">

+    <eAnnotations xmi:id="_al1TAdovEdqRBPR5WyT36A" source="attributes">

+      <details xmi:id="_al1TAtovEdqRBPR5WyT36A" key="version" value="0"/>

+    </eAnnotations>

+    <importedPackage xmi:type="uml:Profile" href="pathmap://UML2_MSL_PROFILES/Deployment.epx#_vjbuwOvHEdiDX5bji0iVSA?Deployment"/>

+    <importedProfile href="pathmap://UML2_MSL_PROFILES/Deployment.epx#_vjbuwOvHEdiDX5bji0iVSA?Deployment"/>

+  </packageImport>

+  <packageImport xmi:id="_al1TA9ovEdqRBPR5WyT36A">

+    <importedPackage xmi:type="uml:Model" href="pathmap://UML2_LIBRARIES/UML2PrimitiveTypes.library.uml2#_EfRZoK86EdieaYgxtVWN8Q"/>

+  </packageImport>

+  <ownedMember xmi:type="uml:Interface" xmi:id="_ePDcYNovEdqRBPR5WyT36A" name="Context">

+    <generalization xmi:id="_R5RjwNo1EdqRBPR5WyT36A" general="_Mz_E8No1EdqRBPR5WyT36A"/>

+    <ownedAttribute xmi:id="_FdlRYdowEdqRBPR5WyT36A" name="scopecontext" visibility="private" type="_z_g4ANovEdqRBPR5WyT36A" association="_FdlRYNowEdqRBPR5WyT36A">

+      <upperValue xmi:type="uml:LiteralUnlimitedNatural" xmi:id="_FdlRZNowEdqRBPR5WyT36A" value="1"/>

+      <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_FdlRY9owEdqRBPR5WyT36A"/>

+    </ownedAttribute>

+  </ownedMember>

+  <ownedMember xmi:type="uml:Interface" xmi:id="_fsviYNovEdqRBPR5WyT36A" name="CompositeContext">

+    <generalization xmi:id="_hmIF4NovEdqRBPR5WyT36A" general="_ePDcYNovEdqRBPR5WyT36A"/>

+    <ownedAttribute xmi:id="_peM1YdovEdqRBPR5WyT36A" name="context" visibility="private" type="_ePDcYNovEdqRBPR5WyT36A" association="_peM1YNovEdqRBPR5WyT36A" aggregation="composite">

+      <upperValue xmi:type="uml:LiteralUnlimitedNatural" xmi:id="_peM1ZNovEdqRBPR5WyT36A" value="-1"/>

+      <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_peM1Y9ovEdqRBPR5WyT36A"/>

+    </ownedAttribute>

+  </ownedMember>

+  <ownedMember xmi:type="uml:Interface" xmi:id="_ikl5QNovEdqRBPR5WyT36A" name="AtomicContext">

+    <generalization xmi:id="_mu9A4NovEdqRBPR5WyT36A" general="_ePDcYNovEdqRBPR5WyT36A"/>

+  </ownedMember>

+  <ownedMember xmi:type="uml:Association" xmi:id="_peM1YNovEdqRBPR5WyT36A" memberEnd="_peM1YdovEdqRBPR5WyT36A _peM1YtovEdqRBPR5WyT36A">

+    <ownedEnd xmi:id="_peM1YtovEdqRBPR5WyT36A" visibility="private" type="_fsviYNovEdqRBPR5WyT36A" association="_peM1YNovEdqRBPR5WyT36A"/>

+  </ownedMember>

+  <ownedMember xmi:type="uml:Interface" xmi:id="_tZF9oNovEdqRBPR5WyT36A" name="DeploymentContext">

+    <generalization xmi:id="_xInjYNovEdqRBPR5WyT36A" general="_fsviYNovEdqRBPR5WyT36A"/>

+    <ownedAttribute xmi:id="_Bj8GUdowEdqRBPR5WyT36A" name="modulescopecontext" visibility="private" type="_1yyMcNovEdqRBPR5WyT36A" association="_Bj8GUNowEdqRBPR5WyT36A">

+      <upperValue xmi:type="uml:LiteralUnlimitedNatural" xmi:id="_Bj8GVNowEdqRBPR5WyT36A" value="1"/>

+      <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_Bj8GU9owEdqRBPR5WyT36A"/>

+    </ownedAttribute>

+  </ownedMember>

+  <ownedMember xmi:type="uml:Interface" xmi:id="_z_g4ANovEdqRBPR5WyT36A" name="ScopeContext">

+    <ownedAttribute xmi:id="_cNskcdo2EdqRBPR5WyT36A" name="instancewrapper" visibility="private" type="_TI7NwNo1EdqRBPR5WyT36A" association="_cNskcNo2EdqRBPR5WyT36A">

+      <upperValue xmi:type="uml:LiteralUnlimitedNatural" xmi:id="_cNskdNo2EdqRBPR5WyT36A" value="1"/>

+      <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_cNskc9o2EdqRBPR5WyT36A"/>

+    </ownedAttribute>

+  </ownedMember>

+  <ownedMember xmi:type="uml:Class" xmi:id="_1yyMcNovEdqRBPR5WyT36A" name="ModuleScopeContext" clientDependency="_3IW4QNovEdqRBPR5WyT36A">

+    <implementation xmi:id="_3IW4QNovEdqRBPR5WyT36A" client="_1yyMcNovEdqRBPR5WyT36A" supplier="_z_g4ANovEdqRBPR5WyT36A" realizingClassifier="_z_g4ANovEdqRBPR5WyT36A" contract="_z_g4ANovEdqRBPR5WyT36A">

+      <mapping xmi:id="_3IW4QdovEdqRBPR5WyT36A"/>

+    </implementation>

+    <ownedAttribute xmi:id="_99uwcdo2EdqRBPR5WyT36A" name="scoperegistry" visibility="private" type="_o2gxANo0EdqRBPR5WyT36A" association="_99uwcNo2EdqRBPR5WyT36A">

+      <upperValue xmi:type="uml:LiteralUnlimitedNatural" xmi:id="_99uwdNo2EdqRBPR5WyT36A" value="1"/>

+      <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_99uwc9o2EdqRBPR5WyT36A"/>

+    </ownedAttribute>

+  </ownedMember>

+  <ownedMember xmi:type="uml:Class" xmi:id="_4WMkYNovEdqRBPR5WyT36A" name="HTTPSessionScopeContext" clientDependency="_9XeF4NovEdqRBPR5WyT36A">

+    <implementation xmi:id="_9XeF4NovEdqRBPR5WyT36A" client="_4WMkYNovEdqRBPR5WyT36A" supplier="_z_g4ANovEdqRBPR5WyT36A" realizingClassifier="_z_g4ANovEdqRBPR5WyT36A" contract="_z_g4ANovEdqRBPR5WyT36A">

+      <mapping xmi:id="_9XeF4dovEdqRBPR5WyT36A"/>

+    </implementation>

+    <ownedAttribute xmi:id="_9PH-Ado2EdqRBPR5WyT36A" name="scoperegistry" visibility="private" type="_o2gxANo0EdqRBPR5WyT36A" association="_9PH-ANo2EdqRBPR5WyT36A">

+      <upperValue xmi:type="uml:LiteralUnlimitedNatural" xmi:id="_9PH-BNo2EdqRBPR5WyT36A" value="1"/>

+      <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_9PH-A9o2EdqRBPR5WyT36A"/>

+    </ownedAttribute>

+  </ownedMember>

+  <ownedMember xmi:type="uml:Association" xmi:id="_Bj8GUNowEdqRBPR5WyT36A" memberEnd="_Bj8GUdowEdqRBPR5WyT36A _Bj8GUtowEdqRBPR5WyT36A">

+    <ownedEnd xmi:id="_Bj8GUtowEdqRBPR5WyT36A" visibility="private" type="_tZF9oNovEdqRBPR5WyT36A" association="_Bj8GUNowEdqRBPR5WyT36A"/>

+  </ownedMember>

+  <ownedMember xmi:type="uml:Association" xmi:id="_FdlRYNowEdqRBPR5WyT36A" memberEnd="_FdlRYdowEdqRBPR5WyT36A _FdlRYtowEdqRBPR5WyT36A">

+    <ownedEnd xmi:id="_FdlRYtowEdqRBPR5WyT36A" visibility="private" type="_ePDcYNovEdqRBPR5WyT36A" association="_FdlRYNowEdqRBPR5WyT36A"/>

+  </ownedMember>

+  <ownedMember xmi:type="uml:Interface" xmi:id="_o2gxANo0EdqRBPR5WyT36A" name="ScopeRegistry"/>

+  <ownedMember xmi:type="uml:Interface" xmi:id="_Mz_E8No1EdqRBPR5WyT36A" name="Lifecycle"/>

+  <ownedMember xmi:type="uml:Interface" xmi:id="_TI7NwNo1EdqRBPR5WyT36A" name="InstanceWrapper">

+    <generalization xmi:id="_V7zlENo1EdqRBPR5WyT36A" general="_Mz_E8No1EdqRBPR5WyT36A"/>

+  </ownedMember>

+  <ownedMember xmi:type="uml:Association" xmi:id="_cNskcNo2EdqRBPR5WyT36A" memberEnd="_cNskcdo2EdqRBPR5WyT36A _cNskcto2EdqRBPR5WyT36A">

+    <ownedEnd xmi:id="_cNskcto2EdqRBPR5WyT36A" visibility="private" type="_z_g4ANovEdqRBPR5WyT36A" association="_cNskcNo2EdqRBPR5WyT36A"/>

+  </ownedMember>

+  <ownedMember xmi:type="uml:AssociationClass" xmi:id="_pdHMENo2EdqRBPR5WyT36A" name="AssociationClass1" memberEnd="_pdTZUNo2EdqRBPR5WyT36A _pdTZUdo2EdqRBPR5WyT36A">

+    <ownedEnd xmi:id="_pdTZUNo2EdqRBPR5WyT36A" visibility="private" type="_cNskcNo2EdqRBPR5WyT36A" association="_pdHMENo2EdqRBPR5WyT36A"/>

+    <ownedEnd xmi:id="_pdTZUdo2EdqRBPR5WyT36A" visibility="private" type="_ePDcYNovEdqRBPR5WyT36A" association="_pdHMENo2EdqRBPR5WyT36A"/>

+  </ownedMember>

+  <ownedMember xmi:type="uml:Association" xmi:id="_9PH-ANo2EdqRBPR5WyT36A" memberEnd="_9PH-Ado2EdqRBPR5WyT36A _9PH-Ato2EdqRBPR5WyT36A">

+    <ownedEnd xmi:id="_9PH-Ato2EdqRBPR5WyT36A" visibility="private" type="_4WMkYNovEdqRBPR5WyT36A" association="_9PH-ANo2EdqRBPR5WyT36A"/>

+  </ownedMember>

+  <ownedMember xmi:type="uml:Association" xmi:id="_99uwcNo2EdqRBPR5WyT36A" memberEnd="_99uwcdo2EdqRBPR5WyT36A _99uwcto2EdqRBPR5WyT36A">

+    <ownedEnd xmi:id="_99uwcto2EdqRBPR5WyT36A" visibility="private" type="_1yyMcNovEdqRBPR5WyT36A" association="_99uwcNo2EdqRBPR5WyT36A"/>

+  </ownedMember>

+</uml:Model>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ComponentContextFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ComponentContextFactory.java
new file mode 100644
index 0000000000..ed4b57639c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ComponentContextFactory.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.context;
+
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.osoa.sca.ComponentContext;
+
+/**
+ * Interface implemented by the provider of the ComponentContext.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ComponentContextFactory {
+    /**
+     * Create an instance of ComponentContext
+     * 
+     * @param component The runtime component
+     * @param requestContextFactory The factory to create RequestContext
+     * @return An instance of ComponentContext for the component
+     */
+    ComponentContext createComponentContext(RuntimeComponent component, RequestContextFactory requestContextFactory);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ContextFactoryExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ContextFactoryExtensionPoint.java
new file mode 100644
index 0000000000..e92a8f2844
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ContextFactoryExtensionPoint.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.context;
+
+/**
+ * An extension point for context factories. 
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ContextFactoryExtensionPoint {
+    
+    /**
+     * Add a context factory extension.
+     * 
+     * @param factory The factory to add
+     */
+    void addFactory(Object factory);
+    
+    /**
+     * Remove a context factory extension.
+     *  
+     * @param factory The factory to remove
+     */
+    void removeFactory(Object factory); 
+    
+    /**
+     * Get a factory implementing the given interface.
+     * @param factoryInterface the lookup key (factory interface)
+     * @return The factory
+     */
+    <T> T getFactory(Class<T> factoryInterface);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/DefaultContextFactoryExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/DefaultContextFactoryExtensionPoint.java
new file mode 100644
index 0000000000..50958b7848
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/DefaultContextFactoryExtensionPoint.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.context;
+
+import java.util.HashMap;
+
+/**
+ * Default implementation of a model factory extension point.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultContextFactoryExtensionPoint implements ContextFactoryExtensionPoint {
+    
+    private HashMap<Class<?>, Object> factories = new HashMap<Class<?>, Object>();
+
+    /**
+     * Add a model factory extension.
+     * 
+     * @param factory The factory to add
+     */
+    public void addFactory(Object factory) {
+        Class[] interfaces = factory.getClass().getInterfaces();
+        for (int i = 0; i<interfaces.length; i++) {
+            factories.put(interfaces[i], factory);
+        }
+    }
+
+    /**
+     * Remove a model factory extension.
+     *  
+     * @param factory The factory to remove
+     */
+    public void removeFactory(Object factory) {
+        Class[] interfaces = factory.getClass().getInterfaces();
+        for (int i = 0; i<interfaces.length; i++) {
+            factories.remove(interfaces[i]);
+        }
+    }
+    
+    /**
+     * Get a factory implementing the given interface.
+     * @param factoryInterface The lookup key (factory interface)
+     * @return The factory
+     */    
+    public <T> T getFactory(Class<T> factoryInterface) {
+        Object factory = factories.get(factoryInterface);
+        return factoryInterface.cast(factory);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/PropertyValueFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/PropertyValueFactory.java
new file mode 100644
index 0000000000..d9cc716f7a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/PropertyValueFactory.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.context;
+
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+
+/**
+ * Interface implemented by the provider of the property values
+ */
+public interface PropertyValueFactory {
+
+    /**
+     * This method will create an instance of the value for the specified Property.
+     * 
+     * @param property The Property from which to retrieve the property value
+     * @param type The type of the property value being retrieved from the Property
+     * @param <B> Type type of the property value being looked up
+     * 
+     * @return the value for the Property
+     */
+    <B> B createPropertyValue(ComponentProperty property, Class<B> type);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/RequestContextFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/RequestContextFactory.java
new file mode 100644
index 0000000000..546757c766
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/RequestContextFactory.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.context;
+
+import org.osoa.sca.RequestContext;
+
+/**
+ * Interface implemented by the provider of the RequestContext.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface RequestContextFactory {
+    /**
+     * @return An instance of RequestContext for the current invocation
+     */
+    RequestContext createRequestContext();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/core/DefaultExtensionPointRegistry.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/core/DefaultExtensionPointRegistry.java
new file mode 100644
index 0000000000..56c712a65a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/core/DefaultExtensionPointRegistry.java
@@ -0,0 +1,149 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core;
+
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Modifier;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+/**
+ * Default implementation of a registry to hold all the Tuscany core extension
+ * points. As the point of contact for all extension artifacts this registry
+ * allows loaded extensions to find all other parts of the system and register
+ * themselves appropriately.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultExtensionPointRegistry implements ExtensionPointRegistry {
+    private Map<Class<?>, Object> extensionPoints = new HashMap<Class<?>, Object>();
+
+    /**
+     * Add an extension point to the registry. This default implementation
+     * stores extensions against the interfaces that they implement.
+     * 
+     * @param extensionPoint The instance of the extension point
+     */
+    public void addExtensionPoint(Object extensionPoint) {
+        Set<Class> interfaces = getAllInterfaces(extensionPoint.getClass());
+        for (Class i : interfaces) {
+            extensionPoints.put(i, extensionPoint);
+        }
+    }
+
+    /**
+     * Get the extension point by the interface that it implements
+     * 
+     * @param extensionPointType The lookup key (extension point interface)
+     * @return The instance of the extension point
+     */
+    public <T> T getExtensionPoint(Class<T> extensionPointType) {
+        Object extensionPoint = extensionPoints.get(extensionPointType);
+        if (extensionPoint == null) {
+            
+            // Dynamically load an extension point class declared under META-INF/services           
+            try {
+                Class<?> extensionPointClass = 
+                	ServiceDiscovery.getInstance().loadFirstServiceClass(extensionPointType);
+                if (extensionPointClass != null) {
+                    // Construct the extension point
+                    try {
+                        Constructor constructor = extensionPointClass.getConstructor();
+                        extensionPoint = constructor.newInstance();
+                    } catch (NoSuchMethodException e) {
+                        try {
+                            Constructor constructor = extensionPointClass.getConstructor(ModelFactoryExtensionPoint.class);
+                            extensionPoint = constructor.newInstance(getExtensionPoint(ModelFactoryExtensionPoint.class));
+                        } catch (NoSuchMethodException e2) {
+                            try {
+                                Constructor constructor = extensionPointClass.getConstructor(ExtensionPointRegistry.class);
+                                extensionPoint = constructor.newInstance(this);
+                            } catch (NoSuchMethodException e3) {
+                                throw new IllegalArgumentException(e3);
+                            }
+                        }
+                    }
+                    
+                    // Cache the loaded extension point
+                    addExtensionPoint(extensionPoint);
+                }
+            } catch (InvocationTargetException e) {
+                throw new IllegalArgumentException(e);
+            } catch (IOException e) {
+                throw new IllegalArgumentException(e);
+            } catch (ClassNotFoundException e) {
+                throw new IllegalArgumentException(e);
+            } catch (InstantiationException e) {
+                throw new IllegalArgumentException(e);
+            } catch (IllegalAccessException e) {
+                throw new IllegalArgumentException(e);
+            }
+        }
+        return extensionPointType.cast(extensionPoint);
+    }
+
+    /**
+     * Remove an extension point based on the interface that it implements
+     * 
+     * @param extensionPoint The extension point to remove
+     */
+    public void removeExtensionPoint(Object extensionPoint) {
+        Set<Class> interfaces = getAllInterfaces(extensionPoint.getClass());
+        for (Class i : interfaces) {
+            extensionPoints.remove(i);
+        }
+    }
+
+    /**
+     * Returns the set of interfaces implemented by the given class and its
+     * ancestors or a blank set if none
+     */
+    private static Set<Class> getAllInterfaces(Class clazz) {
+        Set<Class> implemented = new HashSet<Class>();
+        getAllInterfaces(clazz, implemented);
+        return implemented;
+    }
+
+    private static void getAllInterfaces(Class clazz, Set<Class> implemented) {
+        Class[] interfaces = clazz.getInterfaces();
+        for (Class interfaze : interfaces) {
+//            String name = interfaze.getName();
+//            if (name.startsWith("java.") || name.startsWith("javax.")) {
+//                continue;
+//            }
+            if (Modifier.isPublic(interfaze.getModifiers())) {
+                implemented.add(interfaze);
+            }
+        }
+        Class<?> superClass = clazz.getSuperclass();
+        // Object has no superclass so check for null
+        if (superClass != null && !superClass.equals(Object.class)) {
+            getAllInterfaces(superClass, implemented);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/core/ExtensionPointRegistry.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/core/ExtensionPointRegistry.java
new file mode 100644
index 0000000000..9609487080
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/core/ExtensionPointRegistry.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core;
+
+
+/**
+ * The registry for the Tuscany core extension points. As the point of contact 
+ * for all extension artifacts this registry allows loaded extensions to find 
+ * all other parts of the system and register themselves appropriately.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ExtensionPointRegistry {
+    
+    /**
+     * Add an extension point to the registry
+     * @param extensionPoint The instance of the extension point
+     */
+    void addExtensionPoint(Object extensionPoint);
+    
+    /**
+     * Get the extension point by the interface
+     * @param extensionPointType The lookup key (extension point interface)
+     * @return The instance of the extension point
+     */
+    <T> T getExtensionPoint(Class<T> extensionPointType);
+    
+    /**
+     * Remove an extension point
+     * @param extensionPoint The extension point to remove
+     */
+    void removeExtensionPoint(Object extensionPoint);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/core/ModuleActivator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/core/ModuleActivator.java
new file mode 100644
index 0000000000..7a286069d5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/core/ModuleActivator.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core;
+
+
+/**
+ * ModuleActivator represents a module that plugs into the Tuscany system. Each 
+ * module should provide an implementation of this interface and register the 
+ * ModuleActivator implementation class by defining a file named 
+ * 
+ * "META-INF/services/org.apache.tuscany.core.ModuleActivator"
+ * 
+ * The content of the file is the class name of the ModuleActivator implementation. 
+ * The implementation class must have a no-arg constructor. The same instance 
+ * will be used to invoke all the methods during different phases of the module 
+ * activation. Note that the start and stop methods defined by this interface
+ * take a reference to the Tuscany SCA runtime ExtensionPointRegistry. This 
+ * gives the ModuleActivator the oppotunity to add extension points to the
+ * registry as it is requested to start up and remove them when it is requested
+ * to shut down.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ModuleActivator {
+
+    /**
+     * This method is invoked when the module is started by the Tuscany system.
+     * It can be used by this module to registr extensions against extension
+     * points.
+     * 
+     * @param registry The extension point registry
+     */
+    void start(ExtensionPointRegistry registry);
+
+    /**
+     * This method is invoked when the module is stopped by the Tuscany system.
+     * It can be used by this module to unregister extensions against the
+     * extension points.
+     * 
+     * @param registry The extension point registry
+     */
+    void stop(ExtensionPointRegistry registry);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/Event.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/Event.java
new file mode 100644
index 0000000000..6a0c44a404
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/Event.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.event;
+
+/**
+ * The base interface for events that are propagated in the runtime
+ *
+ * @version $$Rev$$ $$Date$$
+ */
+public interface Event {
+
+    /**
+     * Returns the source of the event
+     */
+    Object getSource();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/EventFilter.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/EventFilter.java
new file mode 100644
index 0000000000..c116be921c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/EventFilter.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.event;
+
+/**
+ * Evaluates whether a {@link RuntimeEventListener} is applicable to a given runtime event
+ *
+ * @version $$Rev$$ $$Date$$
+ */
+public interface EventFilter {
+
+    /**
+     * Performs the actual evaluation on an event
+     * @param event Returns true if the event matches implemented criteria
+     * @return Match result
+     */
+    boolean match(Event event);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/EventPublisher.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/EventPublisher.java
new file mode 100644
index 0000000000..b0debc36c4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/EventPublisher.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.event;
+
+/**
+ * Publishes events in the runtime by accepting {@link Event} objects and 
+ * forwarding them to all registered {@link RuntimeEventListener} objects.
+ *
+ * @version $$Rev$$ $$Date$$
+ */
+public interface EventPublisher {
+
+    /**
+     * Publish an event to all regisitered listeners
+     * @param object The event to publich
+     */
+    void publish(Event object);
+
+    /**
+     * Registers a listener to receive notifications for the context
+     * @param listener The listener to add
+     */
+    void addListener(RuntimeEventListener listener);
+
+    /**
+     * Registers a listener to receive notifications for the context
+     * @param filter The filter that will be applied before the lister is called
+     * @param listener The lister to add
+     */
+    void addListener(EventFilter filter, RuntimeEventListener listener);
+
+
+    /**
+     * Removes a previously registered listener
+     * @param listener The listener to remove
+     */
+    void removeListener(RuntimeEventListener listener);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/RuntimeEventListener.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/RuntimeEventListener.java
new file mode 100644
index 0000000000..b34dceee62
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/RuntimeEventListener.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.event;
+
+import java.util.EventListener;
+
+/**
+ * Listeners observe events fired in the SCA runtime.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface RuntimeEventListener extends EventListener {
+
+    /**
+     * Accepts and event and acts on it
+     * @param event The event to act on
+     */
+    void onEvent(Event event);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/TrueFilter.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/TrueFilter.java
new file mode 100644
index 0000000000..ca0f4889a5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/TrueFilter.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.event;
+
+/**
+ * An event filter that always returns a true condition
+ *
+ * @version $$Rev$$ $$Date$$
+ */
+public class TrueFilter implements EventFilter {
+
+    /**
+     * Performs the actual evaluation on an event. Always returns true
+     * in this case
+     * @param event The incoming event which is ignored
+     * @return true
+     */
+    public boolean match(Event event) {
+        return true;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/DataExchangeSemantics.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/DataExchangeSemantics.java
new file mode 100644
index 0000000000..957a15ce8a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/DataExchangeSemantics.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.invocation;
+
+/**
+ * An invoker or interceptor can optionally implement this interface to indicate if they can 
+ * enforce the pass-by-value semantics for an operation on remotable interfaces.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface DataExchangeSemantics {
+    /**
+     * Indicate if the data can be passed in by reference as they won't be mutated.
+     * @return true if pass-by-reference is allowed
+     */
+    boolean allowsPassByReference();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Interceptor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Interceptor.java
new file mode 100644
index 0000000000..a5f221fc11
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Interceptor.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.invocation;
+
+/**
+ * Synchronous mediation associated with a client- or target- side wire.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Interceptor extends Invoker {
+
+    /**
+     * Sets the next invoker
+     * @param next The next invoker
+     */
+    void setNext(Invoker next);
+
+    /**
+     * Returns the next invoker or null
+     * @return The next Invoker
+     */
+    Invoker getNext();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java
new file mode 100644
index 0000000000..247b5969c2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java
@@ -0,0 +1,112 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.invocation;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+/**
+ * A wire consists of 1..n invocation chains associated with the operations of its source service contract.
+ * <p/>
+ * Invocation chains may contain </code>Interceptors</code> that process invocations.
+ * <p/>
+ * A <code>Message</code> is used to pass data associated with an invocation through the chain.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface InvocationChain {
+    /**
+     * Returns the target operation for this invocation chain.
+     *
+     * @return The target operation for this invocation chain
+     */
+    Operation getTargetOperation();
+
+    /**
+     * Updates the target operation for this invocation chain.
+     *
+     * @param operation The new target operation for this invocation chain
+     */
+    void setTargetOperation(Operation operation);
+    
+    /**
+     * Returns the source operation for this invocation chain.
+     *
+     * @return The source operation for this invocation chain
+     */    
+    Operation getSourceOperation();
+
+    /**
+     * Adds an interceptor to the chain. For reference side, it will be added to
+     * Phase.REFERENCE. For service side, it will be added to Phase.SERVICE 
+     *
+     * @param interceptor The interceptor to add
+     */
+    void addInterceptor(Interceptor interceptor);
+
+    /**
+     * Adds an invoker to the chain
+     *
+     * @param invoker The invoker to add
+     */
+    void addInvoker(Invoker invoker);
+
+    /**
+     * Returns the first invoker in the chain.
+     *
+     * @return The first invoker in the chain
+     */
+    Invoker getHeadInvoker();
+
+    /**
+     * @deprecated This method is not used
+     * Returns the last invoker in the chain.
+     *
+     * @return The last invoker in the chain
+     */
+    @Deprecated
+    Invoker getTailInvoker();
+
+    /**
+     * @deprecated Please use <code>void addInterceptor(String phase, Interceptor interceptor);</code>
+     * Adds an interceptor at the given position in the interceptor stack
+     *
+     * @param index       The position in the interceptor stack to add the interceptor
+     * @param interceptor The interceptor to add
+     */
+    @Deprecated
+    void addInterceptor(int index, Interceptor interceptor);
+    
+    /**
+     * Add an interceptor to the given phase
+     * @param phase
+     * @param interceptor
+     */
+    void addInterceptor(String phase, Interceptor interceptor);
+    
+    /**
+     * Indicate if the data can be passed in by reference as they won't be mutated.
+     * @return true if pass-by-reference is allowed
+     */
+    boolean allowsPassByReference();
+    /**
+     * Force the invocation to allow pass-by-reference
+     * @param allowsPBR
+     */
+    void setAllowsPassByReference(boolean allowsPBR);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Invoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Invoker.java
new file mode 100644
index 0000000000..2748bbed9a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Invoker.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.invocation;
+
+/**
+ * Synchronous mediation associated with a client- or target- side wire.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Invoker {
+
+    /**
+     * Process a synchronous wire
+     *
+     * @param msg The request Message for the wire
+     * @return The response Message from the wire
+     */
+    Message invoke(Message msg);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Message.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Message.java
new file mode 100644
index 0000000000..6e23568088
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Message.java
@@ -0,0 +1,117 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.invocation;
+
+import java.util.Map;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+
+/**
+ * Represents a request, response, or exception flowing through a wire
+ *
+ * @version $Rev $Date
+ */
+public interface Message {
+    public static final String QOS_CTX_SECURITY_PRINCIPAL = "PRINCIPAL";
+
+    /**
+     * Returns the body of the message, which will be the payload or parameters associated with the wire
+     * @return The body of the message
+     */
+    <T> T getBody();
+
+    /**
+     * Sets the body of the message.
+     * @param body The body of the message
+     */
+    <T> void setBody(T body);
+
+    /**
+     * Get the end point reference of the source reference
+     * @return The end point reference of the reference originating the message
+     */
+    EndpointReference getFrom();
+
+    /**
+     * Set the end point reference of the reference originating the message
+     * @param from The end point reference of the reference originating the message
+     */
+    void setFrom(EndpointReference from);
+
+    /**
+     * Get the end point reference of target service
+     * @return The end point reference of the service that the message targets
+     */
+    EndpointReference getTo();
+
+    /**
+     * Set the end point reference of target service
+     * @param to The end point reference of the service that the message targets
+     */
+    void setTo(EndpointReference to);
+    
+    /**
+     * Returns the id of the message
+     * @return The message Id
+     */
+    Object getMessageID();
+
+    /**
+     * Sets the id of the message
+     * @param messageId The message ID
+     */
+    void setMessageID(Object messageId);
+
+    /**
+     * Determines if the message represents a fault/exception
+     *
+     * @return true If the message body is a fault object, false if the body is a normal payload
+     */
+    boolean isFault();
+
+    /**
+     * Set the message body with a fault object. After this method is called, isFault() returns true.
+     *
+     * @param fault The fault object represents an exception
+     */
+    <T> void setFaultBody(T fault);
+
+    /**
+     * Returns the operation that created the message.
+     *
+     * @return The operation that created the message
+     */
+    Operation getOperation();
+
+    /**
+     * Sets the operation that created the message.
+     *
+     * @param op The operation that created the message
+     */
+    void setOperation(Operation op);
+    
+    /** 
+     * Returns a map of objects that represents the QoS context that wraps this message such as 
+     * invoking authenticated principal and so on.
+     * 
+     * @return
+     */
+    Map<String, Object> getQoSContext();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/MessageFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/MessageFactory.java
new file mode 100644
index 0000000000..c2a9c488b8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/MessageFactory.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.invocation;
+
+
+/**
+ * A factory for messages
+ *
+ * @version $Rev $Date
+ */
+public interface MessageFactory {
+
+    /**
+     * Creates a new message.
+     * 
+     * @return The new message
+     */
+    Message createMessage();
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Phase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Phase.java
new file mode 100644
index 0000000000..e1b84e4f9f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Phase.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.invocation;
+
+/**
+ * Tuscany built-in phases for the invocation chain
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Phase {
+    // The fisrt phase for outgoing invocations via a reference
+    String REFERENCE = "component.reference";
+
+    // data transformation and validation
+    String REFERENCE_INTERFACE = "reference.interface";
+
+    // reference policy handling
+    String REFERENCE_POLICY = "reference.policy";
+
+    // reference binding invoker
+    String REFERENCE_BINDING = "reference.binding";
+
+    // The first phase for incoming invocations via a service
+    String SERVICE_BINDING = "service.binding";
+
+    // service policy handling
+    String SERVICE_POLICY = "service.policy";
+
+    // data validation and transformation
+    String SERVICE_INTERFACE = "service.interface";
+
+    // TODO: not sure if we need to have this face
+    String SERVICE = "component.service";
+
+    // implementation policy handling
+    String IMPLEMENTATION_POLICY = "implementation.policy";
+
+    // implementation invoker
+    String IMPLEMENTATION = "component.implementation";
+
+    // String getName();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/management/ManagementService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/management/ManagementService.java
new file mode 100644
index 0000000000..3626e16425
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/management/ManagementService.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.management;
+
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * Interface for the management service abstraction. The implementaion
+ * could be based on a variety of technologies including JMX, WSDM,
+ * SNMP etc.
+ *
+ * @version $Revision$ $Date$
+ */
+public interface ManagementService {
+
+    /**
+     * Registers a component for management.
+     *
+     * @param name      Name of the component.
+     * @param component Component to be registered.
+     */
+    void registerComponent(String name, RuntimeComponent component);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/BindingProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/BindingProviderFactory.java
new file mode 100644
index 0000000000..0f6a932c51
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/BindingProviderFactory.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * A factory for creating the runtime artifacts that represent bindings.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface BindingProviderFactory<M extends Binding> extends ProviderFactory<M> {
+
+    /**
+     * Creates a new reference binding provider for the given component and
+     * reference.
+     * 
+     * @param component The runtime component
+     * @param reference The reference on the runtime component
+     * @param binding The binding assembly model object
+     * @return The binding provider
+     */
+    ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+                                                            RuntimeComponentReference reference,
+                                                            M binding);
+
+    /**
+     * Creates a new service binding provider for the given component and
+     * service.
+     * 
+     * @param component The runtime component
+     * @param service The service on the runtime component
+     * @param binding The binding assembly model object
+     * @return The binding provider
+     */
+    ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+                                                        RuntimeComponentService service,
+                                                        M binding);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefaultProviderFactoryExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefaultProviderFactoryExtensionPoint.java
new file mode 100644
index 0000000000..13d3376599
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefaultProviderFactoryExtensionPoint.java
@@ -0,0 +1,363 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import java.lang.reflect.Constructor;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * Default implementation of a provider factory extension point.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultProviderFactoryExtensionPoint implements ProviderFactoryExtensionPoint {
+
+    private ExtensionPointRegistry registry;
+    private final Map<Class<?>, ProviderFactory> providerFactories = new HashMap<Class<?>, ProviderFactory>();
+    private final List<PolicyProviderFactory> policyProviderFactories = new ArrayList<PolicyProviderFactory>();
+    private boolean loaded;
+
+    /**
+     * The default constructor. Does nothing.
+     *
+     */
+    public DefaultProviderFactoryExtensionPoint(ExtensionPointRegistry registry) {
+        this.registry = registry;
+    }
+
+    /**
+     * Add a provider factory.
+     * 
+     * @param providerFactory The provider factory
+     */
+    public void addProviderFactory(ProviderFactory providerFactory) {
+        if(providerFactory instanceof PolicyProviderFactory) {
+            policyProviderFactories.add((PolicyProviderFactory)providerFactory);
+        } 
+        providerFactories.put(providerFactory.getModelType(), providerFactory);
+    }
+
+    /**
+     * Remove a provider factory.
+     * 
+     * @param providerFactory The provider factory
+     */
+    public void removeProviderFactory(ProviderFactory providerFactory) {
+        if(providerFactory instanceof PolicyProviderFactory) {
+            policyProviderFactories.remove((PolicyProviderFactory)providerFactory);
+        }
+        providerFactories.remove(providerFactory.getModelType());
+    }
+
+    /**
+     * Returns the provider factory associated with the given model type.
+     * @param modelType A model type
+     * @return The provider factory associated with the given model type
+     */
+    public ProviderFactory getProviderFactory(Class<?> modelType) {
+        loadProviderFactories();
+
+        Class<?>[] classes = modelType.getInterfaces();
+        for (Class<?> c : classes) {
+            ProviderFactory factory = providerFactories.get(c);
+            if (factory != null) {
+                return factory;
+            }
+        }
+        return providerFactories.get(modelType);
+    }
+
+    public List<PolicyProviderFactory> getPolicyProviderFactories() {
+        loadProviderFactories();
+        return policyProviderFactories;
+    }
+
+    /**
+     * Load provider factories declared under META-INF/services.
+     * @param registry
+     */
+    private void loadProviderFactories() {
+        if (loaded)
+            return;
+
+        loadProviderFactories(BindingProviderFactory.class);
+        loadProviderFactories(ImplementationProviderFactory.class);
+        loadProviderFactories(PolicyProviderFactory.class);
+
+        loaded = true;
+    }
+
+    /**
+     * Load provider factories declared under META-INF/services.
+     * @param registry
+     * @param factoryClass
+     * @return
+     */
+    private List<ProviderFactory> loadProviderFactories(Class<?> factoryClass) {
+
+        // Get the provider factory service declarations
+        Set<ServiceDeclaration> factoryDeclarations;
+        ServiceDiscovery serviceDiscovery = ServiceDiscovery.getInstance();
+        try {
+            factoryDeclarations = serviceDiscovery.getServiceDeclarations(factoryClass);
+        } catch (Exception e) {
+            throw new IllegalStateException(e);
+        }
+
+        // Get the target extension point
+        ProviderFactoryExtensionPoint factoryExtensionPoint =
+            registry.getExtensionPoint(ProviderFactoryExtensionPoint.class);
+        List<ProviderFactory> factories = new ArrayList<ProviderFactory>();
+
+        for (ServiceDeclaration factoryDeclaration : factoryDeclarations) {
+            Map<String, String> attributes = factoryDeclaration.getAttributes();
+
+            // Load an implementation provider factory
+            if (factoryClass == ImplementationProviderFactory.class) {
+                String modelTypeName = attributes.get("model");
+
+                // Create a provider factory wrapper and register it
+                ImplementationProviderFactory factory =
+                    new LazyImplementationProviderFactory(registry, modelTypeName, factoryDeclaration);
+                factoryExtensionPoint.addProviderFactory(factory);
+                factories.add(factory);
+
+            } else if (factoryClass == BindingProviderFactory.class) {
+
+                // Load a binding provider factory
+                String modelTypeName = attributes.get("model");
+
+                // Create a provider factory wrapper and register it
+                BindingProviderFactory factory =
+                    new LazyBindingProviderFactory(registry, modelTypeName, factoryDeclaration);
+                factoryExtensionPoint.addProviderFactory(factory);
+                factories.add(factory);
+            } else if (factoryClass == PolicyProviderFactory.class) {
+                // Load a policy provider factory
+                String modelTypeName = attributes.get("model");
+
+                // Create a provider factory wrapper and register it
+                PolicyProviderFactory factory =
+                    new LazyPolicyProviderFactory(registry, modelTypeName, factoryDeclaration);
+                factoryExtensionPoint.addProviderFactory(factory);
+                factories.add(factory);
+
+            }
+        }
+        return factories;
+    }
+
+    /**
+     * A wrapper around an implementation provider factory allowing lazy
+     * loading and initialization of implementation providers.
+     */
+    private static class LazyBindingProviderFactory implements BindingProviderFactory {
+
+        private ExtensionPointRegistry registry;
+        private String modelTypeName;
+        private ServiceDeclaration factoryDeclaration;
+        private BindingProviderFactory factory;
+        private Class modelType;
+
+        private LazyBindingProviderFactory(ExtensionPointRegistry registry,
+                                           String modelTypeName,
+                                           ServiceDeclaration factoryDeclaration) {
+            this.registry = registry;
+            this.modelTypeName = modelTypeName;
+            this.factoryDeclaration = factoryDeclaration;
+        }
+
+        @SuppressWarnings("unchecked")
+        private BindingProviderFactory getFactory() {
+            if (factory == null) {
+                try {
+                    Class<BindingProviderFactory> factoryClass =
+                        (Class<BindingProviderFactory>)factoryDeclaration.loadClass();
+                    Constructor<BindingProviderFactory> constructor =
+                        factoryClass.getConstructor(ExtensionPointRegistry.class);
+                    factory = constructor.newInstance(registry);
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return factory;
+        }
+
+        @SuppressWarnings("unchecked")
+        public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+                                                                       RuntimeComponentReference reference,
+                                                                       Binding binding) {
+            return getFactory().createReferenceBindingProvider(component, reference, binding);
+        }
+
+        @SuppressWarnings("unchecked")
+        public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+                                                                   RuntimeComponentService service,
+                                                                   Binding binding) {
+            return getFactory().createServiceBindingProvider(component, service, binding);
+        }
+
+        public Class getModelType() {
+            if (modelType == null) {
+                try {
+                    modelType = factoryDeclaration.loadClass(modelTypeName);
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return modelType;
+        }
+
+    }
+
+    /**
+     * A wrapper around an implementation provider factory allowing lazy
+     * loading and initialization of implementation providers.
+     */
+    private class LazyImplementationProviderFactory implements ImplementationProviderFactory {
+
+        private ExtensionPointRegistry registry;
+        private String modelTypeName;
+        private ServiceDeclaration providerClass;
+        private ImplementationProviderFactory factory;
+        private Class modelType;
+
+        private LazyImplementationProviderFactory(ExtensionPointRegistry registry,
+                                                  String modelTypeName,
+                                                  ServiceDeclaration providerClass) {
+            this.registry = registry;
+            this.modelTypeName = modelTypeName;
+            this.providerClass = providerClass;
+        }
+
+        @SuppressWarnings("unchecked")
+        private ImplementationProviderFactory getFactory() {
+            if (factory == null) {
+                try {
+                    Class<ImplementationProviderFactory> factoryClass =
+                        (Class<ImplementationProviderFactory>)providerClass.loadClass();
+                    Constructor<ImplementationProviderFactory> constructor =
+                        factoryClass.getConstructor(ExtensionPointRegistry.class);
+                    factory = constructor.newInstance(registry);
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return factory;
+        }
+
+        @SuppressWarnings("unchecked")
+        public ImplementationProvider createImplementationProvider(RuntimeComponent component,
+                                                                   Implementation Implementation) {
+            return getFactory().createImplementationProvider(component, Implementation);
+        }
+
+        public Class getModelType() {
+            if (modelType == null) {
+                try {
+
+                    modelType = providerClass.loadClass(modelTypeName);
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return modelType;
+        }
+
+    }
+
+    /**
+     * A wrapper around an policy provider factory allowing lazy
+     * loading and initialization of policy providers.
+     */
+    private class LazyPolicyProviderFactory implements PolicyProviderFactory {
+        private ExtensionPointRegistry registry;
+        private String modelTypeName;
+        private ServiceDeclaration providerClass;
+        private PolicyProviderFactory factory;
+        private Class modelType;
+
+        private LazyPolicyProviderFactory(ExtensionPointRegistry registry,
+                                          String modelTypeName,
+                                          ServiceDeclaration providerClass) {
+            this.registry = registry;
+            this.modelTypeName = modelTypeName;
+            this.providerClass = providerClass;
+        }
+
+        @SuppressWarnings("unchecked")
+        private PolicyProviderFactory getFactory() {
+            if (factory == null) {
+                try {
+                    Class<PolicyProviderFactory> factoryClass = (Class<PolicyProviderFactory>)providerClass.loadClass();
+                    Constructor<PolicyProviderFactory> constructor =
+                        factoryClass.getConstructor(ExtensionPointRegistry.class);
+                    factory = constructor.newInstance(registry);
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return factory;
+        }
+
+        public PolicyProvider createImplementationPolicyProvider(RuntimeComponent component,
+                                                                 Implementation implementation) {
+            return getFactory().createImplementationPolicyProvider(component, implementation);
+        }
+
+        public PolicyProvider createReferencePolicyProvider(RuntimeComponent component,
+                                                            RuntimeComponentReference reference,
+                                                            Binding binding) {
+            return getFactory().createReferencePolicyProvider(component, reference, binding);
+        }
+
+        public PolicyProvider createServicePolicyProvider(RuntimeComponent component,
+                                                          RuntimeComponentService service,
+                                                          Binding binding) {
+            return getFactory().createServicePolicyProvider(component, service, binding);
+        }
+
+        public Class getModelType() {
+            if (modelType == null) {
+                try {
+                    modelType = providerClass.loadClass(modelTypeName);
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return modelType;
+        }
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ImplementationProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ImplementationProvider.java
new file mode 100644
index 0000000000..015c673d66
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ImplementationProvider.java
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * A component implementation can implement this interface in order to tie 
+ * into the Tuscany runtime 
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ImplementationProvider {
+
+    /**
+     * This method will be invoked when the component implementation
+     * is activated.
+     */
+    void start();
+
+    /**
+     * This method will be invoked when the component implementation
+     * is deactivated.
+     */
+    void stop();
+
+    /**
+     * Create an invoker for the component implementation in the invocation
+     * chain. The invoker will be responsible for calling the implementation
+     * logic for the given component.
+     * 
+     * @param service The component service
+     * @param operation The operation that the interceptor will handle
+     * @return An invoker that handles the invocation logic, null should be
+     *         returned if no invoker is required
+     */
+    Invoker createInvoker(RuntimeComponentService service, Operation operation);
+
+    /**
+     * For bindings that invoke one-way callback operations asynchronously,
+     * there is no need to perform a thread switch before calling the invoker.
+     * This method indicates whether the binding has this capability.
+     * 
+     * @return true if the callback invoker is able to invoke one-way operations
+     *         asynchronously, false if all invocations are synchronous
+     */
+    boolean supportsOneWayInvocation();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ImplementationProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ImplementationProviderFactory.java
new file mode 100644
index 0000000000..6a37d1e951
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ImplementationProviderFactory.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * An interface for factories that create implementation providers.  
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ImplementationProviderFactory<M extends Implementation> extends ProviderFactory<M> {
+    
+    /**
+     * Creates a new implementation provider for the given
+     * component.
+     * 
+     * @param component The runtime component
+     * @param Implementation The implementation type
+     * @return The implementation provider
+     */
+    ImplementationProvider createImplementationProvider(RuntimeComponent component, M Implementation);
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyImplementor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyImplementor.java
new file mode 100644
index 0000000000..f2b59a7c54
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyImplementor.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+/**
+ * This interface can be optionally implemented by the Binding or Implementation providers to
+ * indicate if they implement the policies in the binding/implementation provider.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface PolicyImplementor {
+    /**
+     * Get a list of policy names that are implemented by this policy implementor
+     * @return A list of policy names
+     */
+    List<QName> getImplementedPolicies();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProvider.java
new file mode 100644
index 0000000000..644283dea1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProvider.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface PolicyProvider {
+    /**
+     * Create an interceptor for a given operation
+     * @param operation
+     * @return An interceptor that realize the policySet
+     */
+    Interceptor createInterceptor(Operation operation);
+
+    /**
+     * Get the phase that the interceptor should be added
+     * @return The phase that this interceptor belongs to
+     */
+    String getPhase();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProviderFactory.java
new file mode 100644
index 0000000000..b60a14d2da
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProviderFactory.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.policy.Policy;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface PolicyProviderFactory<M extends Policy> extends ProviderFactory<M> {
+    /**
+     * Create policy provider for a given reference binding
+     * @param component
+     * @param reference
+     * @param binding
+     * @return
+     */
+    PolicyProvider createReferencePolicyProvider(RuntimeComponent component,
+                                                 RuntimeComponentReference reference,
+                                                 Binding binding);
+
+    /**
+     * Create policy provider for a given service binding
+     * @param component
+     * @param service
+     * @param binding
+     * @return
+     */
+    PolicyProvider createServicePolicyProvider(RuntimeComponent component,
+                                               RuntimeComponentService service,
+                                               Binding binding);
+
+    /**
+     * Create policy provider for a given component implementation
+     * @param component
+     * @param implementation
+     * @return
+     */
+    PolicyProvider createImplementationPolicyProvider(RuntimeComponent component, Implementation implementation);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ProviderFactory.java
new file mode 100644
index 0000000000..2102806881
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ProviderFactory.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+/**
+ * A factory for runtime providers.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ProviderFactory<M> {
+
+    /**
+     * The model type that this factory creates providers for.
+     * 
+     * @return the model type
+     */
+    Class<M> getModelType();
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ProviderFactoryExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ProviderFactoryExtensionPoint.java
new file mode 100644
index 0000000000..d8f9973338
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ProviderFactoryExtensionPoint.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import java.util.List;
+
+
+/**
+ * An extension point for provider factories. Holds all of the provider
+ * factories from loaded extension points. Allows a provider factory
+ * to be located based on a given model type. Hence the runtime can 
+ * generate runtime artifacts from the in memory assembly model. 
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ProviderFactoryExtensionPoint {
+
+
+    /**
+     * Add a provider factory.
+     * 
+     * @param providerFactory The provider factory
+     */
+    void addProviderFactory(ProviderFactory providerFactory);
+
+    /**
+     * Remove a provider factory.
+     * 
+     * @param providerFactory The provider factory
+     */
+    void removeProviderFactory(ProviderFactory providerFactory);
+
+    /**
+     * Returns the provider factory associated with the given model type.
+     * @param modelType A model type
+     * @return The provider factory associated with the given model type
+     */
+    ProviderFactory getProviderFactory(Class<?> modelType);
+    
+    /**
+     * Get a list of registered PolicyProviderFactory
+     * @return a list of registered PolicyProviderFactory
+     */
+    List<PolicyProviderFactory> getPolicyProviderFactories();
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ReferenceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ReferenceBindingProvider.java
new file mode 100644
index 0000000000..b3ab1d8b87
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ReferenceBindingProvider.java
@@ -0,0 +1,76 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+
+/**
+ * A reference binding implementation can options implement this
+ * interface to tie into the Tuscany SCA runtime
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ReferenceBindingProvider {
+
+    /**
+     * This method will be invoked when the component reference binding is
+     * activated.
+     */
+    void start();
+
+    /**
+     * This method will be invoked when the component reference binding is
+     * deactivated.
+     */
+    void stop();
+
+    /**
+     * Create an invoker for the reference binding in the invocation chain. The
+     * invoker is responsible for making the outbound invocation over the
+     * binding protocol.
+     * 
+     * @param operation The operation that the interceptor will handle
+     * @return An invoker that handles the invocation logic, null should be
+     *         returned if no invoker is required
+     */
+    Invoker createInvoker(Operation operation);
+
+    /**
+     * Get the effective interface contract imposed by the binding. For example,
+     * it will be interface contract introspected from the WSDL portType used by
+     * the endpoint for a WebService binding.
+     * 
+     * @return The effective interface contract, if null is returned, the
+     *         interface contract for the component reference will be used
+     */
+    InterfaceContract getBindingInterfaceContract();
+
+    /**
+     * For bindings that invoke one-way operations asynchronously, there is no
+     * need to perform a thread switch before calling the invoker. This method
+     * indicates whether the binding has this capability.
+     * 
+     * @return true if the binding invoker is able to invoke one-way operations
+     *         asynchronously, false if all invocations are synchronous
+     */
+    boolean supportsOneWayInvocation();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProvider.java
new file mode 100644
index 0000000000..e15234a549
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProvider.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+
+/**
+ * A service binding can optionally implement this interface to tie
+ * into the Tuscany SCA runtime
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ServiceBindingProvider {
+    /**
+     * This method will be invoked when the component service binding is
+     * activated.
+     */
+    void start();
+
+    /**
+     * This method will be invoked when the component service binding is
+     * deactivated.
+     */
+    void stop();
+
+    /**
+     * Get the effective interface contract imposed by the binding. For example,
+     * it will be interface contract introspected from the WSDL portType used by
+     * the endpoint for a WebService binding.
+     * 
+     * @return The effective interface contract, if null is returned, the
+     *         interface contract for the component service will be used
+     */
+    InterfaceContract getBindingInterfaceContract();
+
+    /**
+     * For bindings that invoke one-way callback operations asynchronously,
+     * there is no need to perform a thread switch before calling the invoker.
+     * This method indicates whether the binding has this capability.
+     * 
+     * @return true if the callback invoker is able to invoke one-way operations
+     *         asynchronously, false if all invocations are synchronous
+     */
+    boolean supportsOneWayInvocation();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/DefaultWireProcessorExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/DefaultWireProcessorExtensionPoint.java
new file mode 100644
index 0000000000..851afee3c1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/DefaultWireProcessorExtensionPoint.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.runtime;
+
+import java.util.ArrayList;
+import java.util.List;
+
+
+/**
+ * The default implementation of a <code>WireProcessorExtensionPoint</code>
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultWireProcessorExtensionPoint implements RuntimeWireProcessorExtensionPoint {
+
+	/**
+	 * The list of WireProcessors available to the runtime
+	 */
+    private final List<RuntimeWireProcessor> processors = new ArrayList<RuntimeWireProcessor>();
+
+    /**
+    * Registers a wire-processor in the runtime
+    * 
+    * @param processor The processor to register
+    */
+    public void addWireProcessor(RuntimeWireProcessor processor) {
+        processors.add(processor);
+    }
+
+    /**
+     * De-registers a wire-processor in the runtime
+     * 
+     * @param processor The processor to de-register
+     */
+    public void removeWireProcessor(RuntimeWireProcessor processor) {
+        processors.remove(processor);
+    }
+    
+    /**
+     * Returns a list of registered wire-processors.
+     * 
+     * @return The list of wire processors
+     */    
+    public List<RuntimeWireProcessor> getWireProcessors() {
+        return processors;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/EndpointReference.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/EndpointReference.java
new file mode 100644
index 0000000000..b6fafa5fb6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/EndpointReference.java
@@ -0,0 +1,93 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.runtime;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+
+/**
+ * The endpoint reference for a component service or reference
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface EndpointReference extends Cloneable {
+    /**
+     * Get the component for the endpoint
+     * @return The component, null of the EPR is for a non-SCA service
+     */
+    RuntimeComponent getComponent();
+
+    /**
+     * Get the component service or reference for the endpoint
+     * @return The component service or reference, null if the EPR is for a non-SCA service
+     */
+    Contract getContract();
+
+    /**
+     * Get the binding for the endpoint
+     * @return The binding
+     */
+    Binding getBinding();
+
+    /**
+     * Get the interface contract for the endpoint
+     * @return The interface contract
+     */
+    InterfaceContract getInterfaceContract();
+    
+    /**
+     * Update the interface contract for the endpoint
+     * @param interfaceContract The updated interface contract
+     */
+    void setInterfaceContract(InterfaceContract interfaceContract);
+
+    /**
+     * Get the URI for this endpoint
+     * @return The URI of the endpoint
+     */
+    String getURI();
+
+    /**
+     * Set the URI for this endpoint
+     * @param uri The new URI of the endpoint
+     */
+    void setURI(String uri);
+
+    /**
+     * Get the callback endpoint for this endpoint
+     * @return The callback endpoint for this endpoint
+     */
+    EndpointReference getCallbackEndpoint();
+
+    /**
+     * Set the callback endpoint for this endpoint
+     * @param callbackEndpoint The new callback endpoint for this endpoint
+     */
+    void setCallbackEndpoint(EndpointReference callbackEndpoint);
+
+    Object clone() throws CloneNotSupportedException;   
+    
+    void setReferenceParameters(ReferenceParameters parameters);
+    ReferenceParameters getReferenceParameters();
+
+    void mergeEndpoint(EndpointReference epr);
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/ReferenceParameters.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/ReferenceParameters.java
new file mode 100644
index 0000000000..0e19538aff
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/ReferenceParameters.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.runtime;
+
+/**
+ * Parameters for the EndPointReference
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ReferenceParameters extends Cloneable {
+    /**
+     * Get the callback ID
+     * @return the callbackID
+     */
+    Object getCallbackID();
+
+    /**
+     * Set the callback ID
+     * @param callbackID the callbackID to set
+     */
+    void setCallbackID(Object callbackID);
+
+    /**
+     * Get the conversation ID
+     * @return the conversationID
+     */
+    Object getConversationID();
+
+    /**
+     * Set the conversation ID
+     * @param conversationID the conversationID to set
+     */
+    void setConversationID(Object conversationID);
+
+    /**
+     * Get the ID for the non-ServiceReference callback object
+     * @return
+     */
+    Object getCallbackObjectID();
+
+    /**
+     * Set the ID for the non-ServiceReference callback object
+     * @param callbackObjectID
+     */
+    void setCallbackObjectID(Object callbackObjectID);
+
+    EndpointReference getCallbackReference();
+
+    void setCallbackReference(EndpointReference callback);
+
+    Object clone() throws CloneNotSupportedException;
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponent.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponent.java
new file mode 100644
index 0000000000..a9238cf6eb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponent.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.runtime;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+
+/**
+ * The runtime component interface. Provides the bridge between the
+ * assembly model representation of a component and its runtime 
+ * realization.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface RuntimeComponent extends Component {
+    /**
+     * Set the implementation-specific configuration for this component
+     * @param implementationProvider The object that manages the component implementation
+     */
+    void setImplementationProvider(ImplementationProvider implementationProvider);
+
+    /**
+     * Get the implementation-specific configuation for this component
+     * @return The implementation provider for this component
+     */
+    ImplementationProvider getImplementationProvider();
+
+    /**
+     * Get the associated component context
+     * @return
+     */
+    RuntimeComponentContext getComponentContext();
+
+    /**
+     * Set the associated component context
+     * @param context
+     */
+    void setComponentContext(RuntimeComponentContext context);
+
+    /**
+     * Tests if the RuntimeComponent is started
+     * @return true if the RuntimeComponent is started otherwise false
+     */
+    boolean isStarted();
+
+    /**
+     * Sets the RuntimeComponent started state
+     * @param the state to set
+     */
+    void setStarted(boolean started);
+    
+    /**
+     * Add a policy provider to the component
+     * @param policyProvider
+     */
+    void addPolicyProvider(PolicyProvider policyProvider);
+    
+    /**
+     * Get a list of policy providers configured for this component
+     * @return
+     */
+    List<PolicyProvider> getPolicyProviders();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentContext.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentContext.java
new file mode 100644
index 0000000000..2f8dd70bc5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentContext.java
@@ -0,0 +1,104 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.runtime;
+
+import java.io.IOException;
+import java.io.Reader;
+import java.io.Writer;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.ComponentContext;
+import org.osoa.sca.ServiceReference;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface RuntimeComponentContext extends ComponentContext {
+    /**
+     * Activate the reference (creating runtime wires)
+     * @param reference
+     */
+    void start(RuntimeComponentReference reference);
+
+    /**
+     * Deserialize the component reference
+     * @param reader
+     * @return A component that contains the reference
+     * @throws IOException
+     */
+    RuntimeComponent read(Reader reader) throws IOException;
+
+    /**
+     * Serialize the component reference
+     * @param reference
+     * @param writer
+     * @throws IOException
+     */
+    void write(RuntimeComponentReference reference, Writer writer) throws IOException;
+
+    /**
+     * Get the callable reference for a given component reference
+     * @param <B>
+     * @param businessInterface The business interface
+     * @param reference The reference to be wired
+     * @param binding The binding to be used, if it's null, either binding.sca or the 1st binding
+     * will be selected
+     * @return A service reference representing the wire
+     */
+    <B> ServiceReference<B> getServiceReference(Class<B> businessInterface,
+                                                RuntimeComponentReference reference,
+                                                Binding binding);
+
+    /**
+     * Bind the reference to a target component/componentService
+     * @param <B>
+     * @param businessInterface The business interface
+     * @param reference The reference to be wired
+     * @param component The target component
+     * @param service The target component service
+     * @return A service reference representing the wire
+     */
+    <B> ServiceReference<B> getServiceReference(Class<B> businessInterface,
+                                                RuntimeComponentReference reference,
+                                                RuntimeComponent component,
+                                                RuntimeComponentService service);
+
+    /**
+     * Create a callable reference for the given component service
+     * @param <B>
+     * @param businessInterface
+     * @param component
+     * @param service
+     * @return
+     */
+    <B> CallableReference<B> getCallableReference(Class<B> businessInterface,
+                                                  RuntimeComponent component,
+                                                  RuntimeComponentService service);
+
+    /**
+     * @param <B>
+     * @param businessInterface
+     * @param service
+     * @return
+     */
+    <B> ServiceReference<B> createSelfReference(Class<B> businessInterface, ComponentService service);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentReference.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentReference.java
new file mode 100644
index 0000000000..a349b71d72
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentReference.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.runtime;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+
+/**
+ * The runtime component reference. Provides the bridge between the 
+ * assembly model representation of a component reference and its runtime 
+ * realization
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface RuntimeComponentReference extends ComponentReference {
+
+    /**
+     * Get a list of runtime wires to the reference
+     * 
+     * @return The list of wires
+     */
+    List<RuntimeWire> getRuntimeWires();
+    
+    /**
+     * Get the runtime wire for the given binding
+     * @param binding The assembly model binding 
+     * @return The runtime wire
+     */
+    RuntimeWire getRuntimeWire(Binding binding);
+
+    /**
+     * Returns the reference binding provider associated with this
+     * component reference and the given binding.
+     * 
+     * @param binding The assembly model binding 
+     * @return The runtime reference binding provider
+     */
+    ReferenceBindingProvider getBindingProvider(Binding binding);
+    
+    /**
+     * Sets the reference binding provider associated with this
+     * component reference and the given binding.
+     * 
+     * @param binding The assembly model binding 
+     * @param bindingProvider The runtime reference binding provider
+     */
+    void setBindingProvider(Binding binding, ReferenceBindingProvider bindingProvider);
+    
+    /**
+     * Add a policy provider for the given binding to the reference
+     * @param binding The assembly model binding
+     * @param policyProvider The policy handler
+     */
+    void addPolicyProvider(Binding binding, PolicyProvider policyProvider);
+    
+    /**
+     * Get a list of policy providers for the given binding
+     * @param binding The assembly model binding
+     * @return A list of policy proviers for the given binding
+     */
+    List<PolicyProvider> getPolicyProviders(Binding binding);    
+    
+    /**
+     * Get the invoker for the given binding and operation
+     * @param binding The assembly model binding
+     * @param operation The assembly model operation
+     * @return The runtime Invoker
+     */
+    Invoker getInvoker(Binding binding, Operation operation); 
+    
+    /**
+     * Set the owning component
+     * @param component
+     */
+    void setComponent(RuntimeComponent component);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentService.java
new file mode 100644
index 0000000000..87eb0069b4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentService.java
@@ -0,0 +1,138 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.runtime;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+
+/**
+ * The runtime component service. Provides the bridge between the 
+ * assembly model representation of a component service and its runtime 
+ * realization
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface RuntimeComponentService extends ComponentService {
+
+    /**
+     * Get a list of runtime wires to the service
+     * 
+     * @return The list of wires
+     */
+    List<RuntimeWire> getRuntimeWires();
+    /**
+     * Get the runtime wire for the given binding
+     * @param binding The assembly model binding 
+     * @return The runtime wire
+     */
+    RuntimeWire getRuntimeWire(Binding binding);
+    
+    /**
+     * Get the callback wires assoicated with this service
+     * 
+     * @return The list of runtime callback wires
+     */
+    List<RuntimeWire> getCallbackWires();
+
+    /**
+     * Returns the service binding provider associated with this
+     * component service and the given binding.
+     * 
+     * @param binding The assembly model binding 
+     * @return The runtime service binding provider
+     */
+    ServiceBindingProvider getBindingProvider(Binding binding);
+    
+    /**
+     * Returns the service binding provider associated with this
+     * component service and the given binding.
+     * 
+     * @param binding
+     * @param interfaceContract
+     * @return
+     */
+    RuntimeWire getRuntimeWire(Binding binding, InterfaceContract interfaceContract);
+    
+    /**
+     * Sets the service binding provider associated with this
+     * component service and the given binding.
+     *
+     * @param binding The assembly model binding 
+     * @param bindingProvider The runtime service binding provider
+     */
+    void setBindingProvider(Binding binding, ServiceBindingProvider bindingProvider);
+    
+    /**
+     * Get the invoker for the given binding and operation
+     * @param binding The assembly model binding 
+     * @param operation The assembly model operation
+     * @return The runtime invoker
+     */
+    Invoker getInvoker(Binding binding, Operation operation);    
+
+    /**
+     * Get the invoker for the given binding and operation
+     * @param binding The assembly model binding 
+     * @param interfaceContract the client interface contract
+     * @param operation The assembly model operation
+     * @return The runtime invoker
+     */
+    Invoker getInvoker(Binding binding, InterfaceContract interfaceContract, Operation operation);    
+    
+    /**
+     * Get the invocation chain for the given binding and operation
+     * @param binding The assembly model binding 
+     * @param operation The assembly model operation
+     * @return The runtime invocation chain
+     */
+    InvocationChain getInvocationChain(Binding binding, Operation operation);  
+    
+    /**
+     * Get the invocation chain for the given binding and operation
+     * @param binding The assembly model binding 
+     * @param operation The assembly model operation
+     * @param interfaceContract the client interface contract
+     * @return The runtime invocation chain
+     */
+    InvocationChain getInvocationChain(Binding binding, InterfaceContract interfaceContract, Operation operation);
+    
+    /**
+     * Add a policy provider for the given binding to the service
+     * @param binding The assembly model binding
+     * @param policyProvider The policy handler
+     */
+    void addPolicyProvider(Binding binding, PolicyProvider policyProvider);
+    
+    /**
+     * Get a list of policy providers for the given binding
+     * @param binding The assembly model binding
+     * @return A list of policy proviers for the given binding
+     */
+    List<PolicyProvider> getPolicyProviders(Binding binding);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWire.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWire.java
new file mode 100644
index 0000000000..da37385af1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWire.java
@@ -0,0 +1,101 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.runtime;
+
+import java.lang.reflect.InvocationTargetException;
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Message;
+
+/**
+ * The runtime wire interface that connects a component reference to a 
+ *  component service (or an external service) over the selected binding
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface RuntimeWire extends Cloneable {
+
+    /**
+     * Get the source of the wire
+     * 
+     * @return The end point reference of the source
+     */
+    EndpointReference getSource();
+
+    /**
+     * Get the target of the wire
+     * 
+     * @return The end point reference of the target
+     */
+    EndpointReference getTarget();
+
+    /**
+     * Rebind the runtime wire with the given target
+     * @param target The target endpoint reference
+     */
+    void setTarget(EndpointReference target);
+    
+    /**
+     * Force the invocation chains to be rebuilt
+     */
+    void rebuild();
+
+    /**
+     * Returns the invocation chains for service operations associated with the
+     * wire
+     * 
+     * @return the invocation chains for service operations associated with the
+     *         wire
+     */
+    List<InvocationChain> getInvocationChains();
+    
+    /**
+     * Lookup the invocation chain by operation
+     * @param operation The operation
+     * @return The invocation chain for the given operation
+     */
+    InvocationChain getInvocationChain(Operation operation);
+    
+    /**
+     * Invoke an operation with given arguments
+     * @param operation The operation
+     * @param args The arguments
+     * @return The result
+     * @throws InvocationTargetException
+     */
+    Object invoke(Operation operation, Object[] args) throws InvocationTargetException;
+
+    /**
+     * Invoke an operation with a context message
+     * @param operation The operation
+     * @param msg The message
+     * @return The result
+     * @throws InvocationTargetException
+     */
+    Object invoke(Operation operation, Message msg) throws InvocationTargetException;
+
+    /**
+     * @return a clone of the runtime wire
+     * @throws CloneNotSupportedException
+     */
+    Object clone() throws CloneNotSupportedException;
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWireProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWireProcessor.java
new file mode 100644
index 0000000000..fbb7aae467
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWireProcessor.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.runtime;
+
+/**
+ * Implementations are called after wires are decorated with policy and before they are connected.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface RuntimeWireProcessor {
+
+    /**
+     * Process the runtime wire to add interceptors
+     * 
+     * @param wire
+     */
+    void process(RuntimeWire wire);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWireProcessorExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWireProcessorExtensionPoint.java
new file mode 100644
index 0000000000..4b2c71b397
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWireProcessorExtensionPoint.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.runtime;
+
+import java.util.List;
+
+/**
+ * Acts as a delegating <code>WireProcessorExtensionPoint</code>, delegating
+ * processing of wires after policies have been applied and source and targets
+ * have been connected.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface RuntimeWireProcessorExtensionPoint {
+
+    /**
+     * Registers a wire-processor in the runtime
+     * 
+     * @param processor The processor to register
+     */
+    void addWireProcessor(RuntimeWireProcessor processor);
+
+    /**
+     * De-registers a wire-processor in the runtime
+     * 
+     * @param processor The processor to de-register
+     */
+    void removeWireProcessor(RuntimeWireProcessor processor);
+
+    /**
+     * Returns a list of registered wire-processors.
+     * 
+     * @return The list of wire processors
+     */
+    List<RuntimeWireProcessor> getWireProcessors();
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/DuplicateRecordException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/DuplicateRecordException.java
new file mode 100644
index 0000000000..3cf82982dc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/DuplicateRecordException.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.store;
+
+/**
+ * thrown when a record already exists during an insert operation
+ *
+ * @version $Rev$ $Date$
+ */
+public class DuplicateRecordException extends StoreWriteException {
+    private static final long serialVersionUID = 3116253222569378447L;
+
+    public DuplicateRecordException() {
+        super();
+    }
+
+    public DuplicateRecordException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public DuplicateRecordException(String message) {
+        super(message);
+    }
+
+    public DuplicateRecordException(Throwable cause) {
+        super(cause);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/RecoveryListener.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/RecoveryListener.java
new file mode 100644
index 0000000000..9d965a3369
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/RecoveryListener.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.store;
+
+import java.util.UUID;
+
+/**
+ * Implementations receive callback events during a store recovery operation
+ *
+ * @version $Rev$ $Date$
+ */
+public interface RecoveryListener {
+
+    /**
+     * Signals the start of a recovery
+     */
+    void onBegin();
+
+    /**
+     * Received when a record is recovered
+     *
+     * @param id
+     */
+    void onRecord(UUID id);
+
+    /**
+     * Signals the end of recovery
+     */
+    void onEnd();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/Store.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/Store.java
new file mode 100644
index 0000000000..b15cde066a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/Store.java
@@ -0,0 +1,96 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.store;
+
+import org.apache.tuscany.sca.event.EventPublisher;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * Implementations provide a persistent store for runtime data such as conversational state. A persistent store could be
+ * implemented in a durable fashion using JDBC or a journaling system, or using a non-durable mechanism such as an
+ * in-memory map.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Store extends EventPublisher {
+
+    /* Used to indicate an the default expiration offset for records for the store */
+    long DEFAULT_EXPIRATION_OFFSET = -1;
+
+    /* Used to indicate an entry should not expire */
+    long NEVER = -2;
+
+    /**
+     * Adds the given record to the store. Implementations may choose different strategies for writing data such as
+     * write-through or write-behind.
+     *
+     * @param owner      the instance owner
+     * @param id         the unique id of the record
+     * @param object     the object representing the data to write
+     * @param expiration the time in milliseconds when the entry expires
+     * @throws StoreWriteException if an error occurs during the write operation
+     */
+    void insertRecord(RuntimeComponent owner, String id, Object object, long expiration) throws StoreWriteException;
+
+    /**
+     * Updates a given record in the store, overwriting previous information.
+     *
+     * @param owner      the instance owner
+     * @param id         the unique id of the record
+     * @param object     the object representing the data to write
+     * @param expiration the time in milliseconds when the entry expires
+     * @throws StoreWriteException
+     */
+    void updateRecord(RuntimeComponent owner, String id, Object object, long expiration) throws StoreWriteException;
+
+    /**
+     * Returns the deserialized object in the store corresponding to the given id
+     *
+     * @param owner the instance owner
+     * @param id    the unique id of the record
+     * @return the deserialized object or null if one is not found
+     * @throws StoreReadException
+     */
+    Object readRecord(RuntimeComponent owner, String id) throws StoreReadException;
+
+    /**
+     * Removes a record from the store
+     *
+     * @param owner the instance owner
+     * @param id    the unique id of the record
+     * @throws StoreWriteException
+     */
+    void removeRecord(RuntimeComponent owner, String id) throws StoreWriteException;
+
+    /**
+     * Removes all records from the store
+     *
+     * @throws StoreWriteException
+     */
+    void removeRecords() throws StoreWriteException;
+
+    /**
+     * Initiates a recovery operation, for example during restart after a crash
+     *
+     * @param listener the listener to receive recovery callback events
+     * @throws StoreReadException
+     */
+    void recover(RecoveryListener listener) throws StoreReadException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreException.java
new file mode 100644
index 0000000000..647eba33aa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreException.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.store;
+
+
+/**
+ * Represents a generic exception thrown by a <code>Store</code>
+ *
+ * @version $Rev$ $Date$
+ */
+public class StoreException extends Exception {
+    private static final long serialVersionUID = -319152147419962709L;
+
+    public StoreException() {
+        super();
+    }
+
+    public StoreException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public StoreException(String message) {
+        super(message);
+    }
+
+    public StoreException(Throwable cause) {
+        super(cause);
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreExpirationEvent.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreExpirationEvent.java
new file mode 100644
index 0000000000..5c1a3ca79d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreExpirationEvent.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.store;
+
+import org.apache.tuscany.sca.event.Event;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * Fired when a store implementation expires a resource
+ *
+ * @version $Rev$ $Date$
+ */
+public class StoreExpirationEvent implements Event {
+    private Object source;
+    private RuntimeComponent owner;
+    private Object instance;
+
+    /**
+     * Constructor.
+     *
+     * @param source   the source of the event
+     * @param owner    the owner of the expiring object
+     * @param instance the expiring object
+     */
+    public StoreExpirationEvent(Object source, RuntimeComponent owner, Object instance) {
+        assert source != null;
+        assert owner != null;
+        assert instance != null;
+        this.source = source;
+        this.owner = owner;
+        this.instance = instance;
+    }
+
+    public Object getSource() {
+        return source;
+    }
+
+    /**
+     * Returns the owner of the expiring object.
+     *
+     * @return the owner of the expiring object.
+     */
+    public RuntimeComponent getOwner() {
+        return owner;
+    }
+
+    /**
+     * Returns the expiring object.
+     *
+     * @return the expiring object.
+     */
+    public Object getInstance() {
+        return instance;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreMonitor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreMonitor.java
new file mode 100644
index 0000000000..66bbae684d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreMonitor.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.store;
+
+
+/**
+ * A generic monintor interface for services to log events
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface StoreMonitor {
+
+    /**
+     * Signals the service has started
+     * 
+     * @param msg
+     */
+    void start(String msg);
+
+    /**
+     * Signals the service has been shutdown
+     * 
+     * @param msg
+     */
+    void stop(String msg);
+
+    /**
+     * Fired when recovery is started
+     */
+
+    void beginRecover();
+
+    /**
+     * Fired when recovery is completed
+     */
+
+    void endRecover();
+
+    /**
+     * Fired when a record is processed during recovery
+     * 
+     * @param recordId the id of the record being recovered
+     */
+
+    void recover(Object recordId);
+
+    /**
+     * Signals an error event
+     * 
+     * @param e the error
+     */
+
+    void error(Throwable e);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreReadException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreReadException.java
new file mode 100644
index 0000000000..3a563b9fb5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreReadException.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.store;
+
+/**
+ * Thrown when an error occurs reading from persistent storage
+ *
+ * @version $Rev$ $Date$
+ */
+public class StoreReadException extends StoreException {
+    private static final long serialVersionUID = -8624542082121467271L;
+
+    public StoreReadException() {
+        super();
+    }
+
+    public StoreReadException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public StoreReadException(String message) {
+        super(message);
+    }
+
+    public StoreReadException(Throwable cause) {
+        super(cause);
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreWriteException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreWriteException.java
new file mode 100644
index 0000000000..ad55ce386b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreWriteException.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.store;
+
+/**
+ * Thrown when an error occurs writing to persistent storage
+ *
+ * @version $Rev$ $Date$
+ */
+public class StoreWriteException extends StoreException {
+    private static final long serialVersionUID = 5539070473942048555L;
+
+    public StoreWriteException() {
+        super();
+    }
+
+    public StoreWriteException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public StoreWriteException(String message) {
+        super(message);
+    }
+
+    public StoreWriteException(Throwable cause) {
+        super(cause);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/NotificationListener.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/NotificationListener.java
new file mode 100644
index 0000000000..5701a04ed1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/NotificationListener.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.work;
+
+/**
+ * A callback inyterface that can be optionally used for registering 
+ * interest in status of asynchronously scheduled unit of work.
+ *
+ */
+public interface NotificationListener<T extends Runnable> {
+    
+    /**
+     * Callback method when the unit of work is accepted.
+     * 
+     * @param work Work that was accepted.
+     */
+    void workAccepted(T work);
+    
+    /**
+     * Callback method when the unit of work is successfully completed.
+     * 
+     * @param work Work that was succesfully completed.
+     */
+    void workCompleted(T work);
+    
+    /**
+     * Callback when the unit of work is started.
+     * 
+     * @param work Unit of work that was started.
+     */
+    void workStarted(T work);
+    
+    /**
+     * Callback when the unit of work is rejected.
+     * 
+     * @param work Unit of work that was rejected.
+     */
+    void workRejected(T work);
+    
+    /**
+     * Callnack when the unit of work fails to complete.
+     * 
+     * @param work Unit of work that failed to complete.
+     * @param error Error that caused the unit of work to fail.
+     */
+    void workFailed(T work, Throwable error);
+    
+    
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/WorkScheduler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/WorkScheduler.java
new file mode 100644
index 0000000000..f4e97f71ec
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/WorkScheduler.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.work;
+
+/**
+ * Defines the contract for scheduling asychronous units of work.
+ * 
+ * <p>
+ * Units of work can be scheduled with an optional <code>NotificationListener</code>.
+ * If a notification listener is specified, the caller will be notified regarding the 
+ * status of the work. The unit of work can either be completed, rejected or completed 
+ * with an error. If the work completed with an error, the caller is notfied with the 
+ * error details.
+ * </p>
+ *
+ */
+public interface WorkScheduler {
+    
+    /**
+     * Schedules a unit of work for future execution. The notification listener 
+     * is used to register interest in callbacks regarding the status of the work.
+     * 
+     * @param work The unit of work that needs to be asynchronously executed.
+     * @param listener Notification listener for callbacks.
+     */
+    <T extends Runnable>void scheduleWork(T work, NotificationListener<T> listener);
+    
+    /**
+     * Schedules a unit of work for future execution. The notification listener 
+     * is used to register interest in callbacks regarding the status of the work.
+     * 
+     * @param work The unit of work that needs to be asynchronously executed.
+     */
+    <T extends Runnable>void scheduleWork(T work);
+
+    /**
+     * Destroys the work scheduler
+     */
+    void destroy();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/WorkSchedulerException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/WorkSchedulerException.java
new file mode 100644
index 0000000000..d1f4496337
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/WorkSchedulerException.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.work;
+
+
+/**
+ * Exception thrown by the work scheduler in case of unexpected exceptions.
+ * 
+ * @version $Rev$ $Date$
+ *
+ */
+public class WorkSchedulerException extends RuntimeException {
+    private static final long serialVersionUID = 1L;
+
+    public WorkSchedulerException() {
+        super();
+    }
+
+    public WorkSchedulerException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public WorkSchedulerException(String message) {
+        super(message);
+    }
+
+    public WorkSchedulerException(Throwable cause) {
+        super(cause);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint
new file mode 100644
index 0000000000..e9de1f135f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+org.apache.tuscany.sca.provider.DefaultProviderFactoryExtensionPoint
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.runtime.RuntimeWireProcessorExtensionPoint b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.runtime.RuntimeWireProcessorExtensionPoint
new file mode 100644
index 0000000000..95591dca5d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.runtime.RuntimeWireProcessorExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+org.apache.tuscany.sca.runtime.DefaultWireProcessorExtensionPoint
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/pom.xml
new file mode 100644
index 0000000000..fd33a7c331
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/pom.xml
@@ -0,0 +1,107 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-core-spring</artifactId>
+    <name>Apache Tuscany SCA Spring-based Core Runtime</name>
+
+    <dependencies>
+	
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-core</artifactId>
+            <version>2.0.6</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-beans</artifactId>
+            <version>2.0.6</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+            <version>2.0.6</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-impl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-sca</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>  
+   
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/assembly/impl/BeanAssemblyFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/assembly/impl/BeanAssemblyFactory.java
new file mode 100644
index 0000000000..94bd5c8cf2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/assembly/impl/BeanAssemblyFactory.java
@@ -0,0 +1,134 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.spring.assembly.impl;
+
+import org.apache.tuscany.sca.assembly.AbstractProperty;
+import org.apache.tuscany.sca.assembly.AbstractReference;
+import org.apache.tuscany.sca.assembly.AbstractService;
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Callback;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.Wire;
+import org.springframework.beans.factory.support.BeanDefinitionRegistry;
+
+/**
+ * An alternate implementation of the SCA assembly model factory that creates SCA
+ * assembly model objects backed by Spring bean definitions.
+ *
+ *  @version $Rev$ $Date$
+ */
+public class BeanAssemblyFactory implements AssemblyFactory {
+    private AssemblyFactory defaultFactory;
+    private BeanDefinitionRegistry beanRegistry;
+
+    public BeanAssemblyFactory(AssemblyFactory defaultFactory, BeanDefinitionRegistry beanRegistry) {
+        this.defaultFactory = defaultFactory;
+        this.beanRegistry = beanRegistry;
+    }
+
+    public BeanAssemblyFactory(BeanDefinitionRegistry beanRegistry) {
+        this(new DefaultAssemblyFactory(), beanRegistry);
+    }
+
+    public AbstractProperty createAbstractProperty() {
+        return defaultFactory.createAbstractProperty();
+    }
+
+    public AbstractReference createAbstractReference() {
+        return defaultFactory.createAbstractReference();
+    }
+
+    public AbstractService createAbstractService() {
+        return defaultFactory.createAbstractService();
+    }
+
+    public Callback createCallback() {
+        return defaultFactory.createCallback();
+    }
+
+    public Component createComponent() {
+        return new BeanComponentImpl(beanRegistry);
+    }
+
+    public ComponentProperty createComponentProperty() {
+        return defaultFactory.createComponentProperty();
+    }
+
+    public ComponentReference createComponentReference() {
+        return defaultFactory.createComponentReference();
+    }
+
+    public ComponentService createComponentService() {
+        return defaultFactory.createComponentService();
+    }
+
+    public ComponentType createComponentType() {
+        return defaultFactory.createComponentType();
+    }
+
+    public Composite createComposite() {
+        return defaultFactory.createComposite();
+    }
+
+    public CompositeReference createCompositeReference() {
+        return defaultFactory.createCompositeReference();
+    }
+
+    public CompositeService createCompositeService() {
+        return defaultFactory.createCompositeService();
+    }
+
+    public ConstrainingType createConstrainingType() {
+        return defaultFactory.createConstrainingType();
+    }
+
+    public Property createProperty() {
+        return defaultFactory.createProperty();
+    }
+
+    public Reference createReference() {
+        return defaultFactory.createReference();
+    }
+
+    public Service createService() {
+        return defaultFactory.createService();
+    }
+
+    public Wire createWire() {
+        return defaultFactory.createWire();
+    }
+
+    public ConfiguredOperation createConfiguredOperation() {
+        return defaultFactory.createConfiguredOperation();
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/assembly/impl/BeanComponentImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/assembly/impl/BeanComponentImpl.java
new file mode 100644
index 0000000000..2c27a5c6d5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/assembly/impl/BeanComponentImpl.java
@@ -0,0 +1,228 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.spring.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.springframework.beans.factory.support.BeanDefinitionRegistry;
+import org.springframework.beans.factory.support.ChildBeanDefinition;
+
+/**
+ * An implementation of the SCA assembly Component interface backed by a Spring
+ * Bean definition.
+ *
+ *  @version $Rev$ $Date$
+ */
+public class BeanComponentImpl extends ChildBeanDefinition implements Component, Cloneable {
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
+    
+    public IntentAttachPointType getType() {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    public void setType(IntentAttachPointType type) {
+        // TODO Auto-generated method stub
+
+    }
+
+    private static final long serialVersionUID = 1L;
+
+    private ConstrainingType constrainingType;
+    private Implementation implementation;
+    private String name;
+    private String uri;
+    private List<ComponentService> services = new ArrayList<ComponentService>();
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private List<Object> extensions = new ArrayList<Object>();
+    private boolean unresolved = false;
+    private BeanDefinitionRegistry beanRegistry;
+
+    protected BeanComponentImpl(BeanDefinitionRegistry beanRegistry) {
+        super((String)"");
+        this.beanRegistry = beanRegistry;
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        BeanComponentImpl clone = (BeanComponentImpl)super.clone();
+
+        clone.getProperties().clear();
+        for (ComponentProperty property : getProperties()) {
+            clone.getProperties().add((ComponentProperty)property.clone());
+        }
+        clone.getReferences().clear();
+        for (ComponentReference reference : getReferences()) {
+            clone.getReferences().add((ComponentReference)reference.clone());
+        }
+        clone.getServices().clear();
+        for (ComponentService service : getServices()) {
+            clone.getServices().add((ComponentService)service.clone());
+        }
+        return clone;
+    }
+
+    @Override
+    public String getParentName() {
+        //TODO find a better name for bean definitions representing component types
+        return String.valueOf(System.identityHashCode(implementation));
+    }
+
+    public ConstrainingType getConstrainingType() {
+        return constrainingType;
+    }
+
+    public Implementation getImplementation() {
+        return implementation;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+
+        // Register this bean definition in the bean registry
+        this.beanRegistry.registerBeanDefinition(uri, this);
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    //TODO use a better list implementation
+    private List<ComponentProperty> properties = new ArrayList<ComponentProperty>() {
+        private static final long serialVersionUID = 1L;
+
+        // Add a property
+        @Override
+        public boolean add(ComponentProperty property) {
+
+            // Add corresponding bean property value
+            getPropertyValues().addPropertyValue(property.getName(), property.getValue());
+
+            return super.add(property);
+        }
+    };
+
+    public List<ComponentProperty> getProperties() {
+        return properties;
+    }
+
+    //TODO use a better list implementation
+    private List<ComponentReference> references = new ArrayList<ComponentReference>() {
+        private static final long serialVersionUID = 1L;
+
+        // Add a reference
+        @Override
+        public boolean add(ComponentReference reference) {
+
+            // Add corresponding bean property value
+            if (!reference.getName().startsWith("$self$.")) {
+                BeanReferenceImpl beanReference = new BeanReferenceImpl(reference);
+                getPropertyValues().addPropertyValue(reference.getName(), beanReference);
+            }
+            return super.add(reference);
+        }
+    };
+
+    public List<ComponentReference> getReferences() {
+        return references;
+    }
+
+    public List<ComponentService> getServices() {
+        return services;
+    }
+
+    public void setConstrainingType(ConstrainingType constrainingType) {
+        this.constrainingType = constrainingType;
+    }
+
+    public void setImplementation(Implementation implementation) {
+        this.implementation = implementation;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+
+    public boolean isAutowire() {
+        return super.getAutowireMode() == AUTOWIRE_BY_TYPE;
+    }
+
+    public Boolean getAutowire() {
+        int autowire = super.getAutowireMode();
+        if (autowire == AUTOWIRE_BY_TYPE) {
+            return Boolean.TRUE;
+        } else if (autowire == AUTOWIRE_NO) {
+            return Boolean.FALSE;
+        } else {
+            return null;
+        }
+    }
+
+    public void setAutowire(Boolean autowire) {
+        super.setAutowireMode(autowire ? AUTOWIRE_BY_TYPE : AUTOWIRE_NO);
+    }
+
+    public List<Object> getExtensions() {
+        return extensions;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean undefined) {
+        this.unresolved = undefined;
+    }
+    
+    public void setPolicySets(List<PolicySet> policySets) {
+        this.policySets = policySets; 
+    }
+
+    public void setRequiredIntents(List<Intent> intents) {
+        this.requiredIntents = intents;
+    }
+
+    public List<PolicySet> getApplicablePolicySets() {
+        return applicablePolicySets;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/assembly/impl/BeanReferenceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/assembly/impl/BeanReferenceImpl.java
new file mode 100644
index 0000000000..effd2b615c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/assembly/impl/BeanReferenceImpl.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.spring.assembly.impl;
+
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.springframework.beans.factory.config.RuntimeBeanReference;
+
+/**
+ * An implementation of RuntimeBeanReference wrappering an SCA assembly
+ * Reference
+ * 
+ * @version $Rev$ $Date$
+ */
+public class BeanReferenceImpl extends RuntimeBeanReference {
+    private Reference reference;
+
+    protected BeanReferenceImpl(Reference reference) {
+        super("temp");
+        this.reference = reference;
+    }
+
+    @Override
+    public String getBeanName() {
+        SCABinding binding = reference.getBinding(SCABinding.class);
+        String name = binding.getURI();
+        if (name.startsWith("/")) {
+            name = name.substring(1);
+        }
+        int s = name.lastIndexOf('/');
+        if (s != -1) {
+            name = name.substring(0, s);
+        }
+        return name;
+    }
+
+    @Override
+    public boolean equals(Object other) {
+        if (this != other) {
+            if (other instanceof RuntimeBeanReference) {
+                RuntimeBeanReference br = (RuntimeBeanReference)other;
+                return (getBeanName().equals(br.getBeanName()) && this.isToParent() == br.isToParent());
+            } else
+                return false;
+        } else
+            return true;
+    }
+
+    @Override
+    public int hashCode() {
+        return getBeanName().hashCode() * 29 + (this.isToParent() ? 1 : 0);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/context/ModelResolverImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/context/ModelResolverImpl.java
new file mode 100644
index 0000000000..ba2d5045f2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/context/ModelResolverImpl.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.spring.context;
+
+import java.lang.ref.WeakReference;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+
+/**
+ * A default implementation of an artifact resolver, based on a map.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ModelResolverImpl implements ModelResolver {
+    private static final long serialVersionUID = -7826976465762296634L;
+    
+    private Map<Object, Object> map = new HashMap<Object, Object>();
+    
+    private WeakReference<ClassLoader> classLoader;
+    
+    public ModelResolverImpl(ClassLoader classLoader) {
+        this.classLoader = new WeakReference<ClassLoader>(classLoader);
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        Object resolved = map.get(unresolved);
+        if (resolved != null) {
+            
+            // Return the resolved object
+            return modelClass.cast(resolved);
+            
+        } else if (unresolved instanceof ClassReference) {
+            
+            // Load a class on demand
+            ClassReference classReference = (ClassReference)unresolved;
+            Class clazz;
+            try {
+                clazz = Class.forName(classReference.getClassName(), true, classLoader.get());
+            } catch (ClassNotFoundException e) {
+                
+                // Return the unresolved object
+                return unresolved;
+            }
+            
+            // Store a new ClassReference wrappering the loaded class
+            resolved = new ClassReference(clazz);
+            map.put(resolved, resolved);
+            
+            // Return the resolved ClassReference
+            return modelClass.cast(resolved);
+                
+        } else {
+            
+            // Return the unresolved object
+            return unresolved;
+        }
+    }
+    
+    public void addModel(Object resolved) {
+        map.put(resolved, resolved);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(resolved);
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/context/SCADomainContext.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/context/SCADomainContext.java
new file mode 100644
index 0000000000..9432f7b69e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/context/SCADomainContext.java
@@ -0,0 +1,193 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.spring.context;
+
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderMonitor;
+import org.apache.tuscany.sca.assembly.builder.Problem;
+import org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl;
+import org.apache.tuscany.sca.assembly.xml.ComponentTypeProcessor;
+import org.apache.tuscany.sca.assembly.xml.CompositeProcessor;
+import org.apache.tuscany.sca.assembly.xml.ConstrainingTypeProcessor;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.service.ContributionException;
+import org.apache.tuscany.sca.core.spring.assembly.impl.BeanAssemblyFactory;
+import org.apache.tuscany.sca.core.spring.implementation.java.impl.BeanJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.AllowsPassByReferenceProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.BaseJavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ComponentNameProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ConstructorProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ContextProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ConversationProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.DestroyProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.EagerInitProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.HeuristicPojoProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.InitProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.PolicyProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.PropertyProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ReferenceProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ResourceProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ScopeProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ServiceProcessor;
+import org.apache.tuscany.sca.implementation.java.xml.JavaImplementationProcessor;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.xml.JavaInterfaceProcessor;
+import org.apache.tuscany.sca.policy.DefaultIntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.springframework.beans.factory.support.DefaultListableBeanFactory;
+
+/**
+ * A mini test runtime that uses the SCA assembly model variant implementation 
+ * backed by Spring bean definitions.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class SCADomainContext {
+
+    private DefaultListableBeanFactory beanFactory;
+    
+    public SCADomainContext(String... compositeFiles) {
+
+        // Create Spring bean factory
+        beanFactory = new DefaultListableBeanFactory();
+
+        // Create SCA assembly and SCA Java factories
+        ModelFactoryExtensionPoint modelFactories = new DefaultModelFactoryExtensionPoint();
+        AssemblyFactory assemblyFactory = new BeanAssemblyFactory(new DefaultAssemblyFactory(), beanFactory);
+        modelFactories.addFactory(assemblyFactory);
+        SCABindingFactory scaBindingFactory = modelFactories.getFactory(SCABindingFactory.class);
+        PolicyFactory policyFactory = new DefaultPolicyFactory();
+        modelFactories.addFactory(policyFactory);
+        ContributionFactory contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+        InterfaceContractMapper interfaceContractMapper = new InterfaceContractMapperImpl();
+        JavaInterfaceFactory javaFactory = new DefaultJavaInterfaceFactory();
+        modelFactories.addFactory(javaFactory);
+        JavaImplementationFactory javaImplementationFactory = new BeanJavaImplementationFactory(beanFactory);
+        modelFactories.addFactory(javaImplementationFactory);
+        
+        BaseJavaClassVisitor[] extensions = new BaseJavaClassVisitor[] {
+            new ConstructorProcessor(assemblyFactory),
+            new AllowsPassByReferenceProcessor(assemblyFactory),
+            new ComponentNameProcessor(assemblyFactory),
+            new ContextProcessor(assemblyFactory),
+            new ConversationProcessor(assemblyFactory),
+            new DestroyProcessor(assemblyFactory),
+            new EagerInitProcessor(assemblyFactory),
+            new InitProcessor(assemblyFactory),
+            new PropertyProcessor(assemblyFactory),
+            new ReferenceProcessor(assemblyFactory, javaFactory),
+            new ResourceProcessor(assemblyFactory),
+            new ScopeProcessor(assemblyFactory),
+            new ServiceProcessor(assemblyFactory, javaFactory),
+            new HeuristicPojoProcessor(assemblyFactory, javaFactory),
+            new PolicyProcessor(assemblyFactory, policyFactory)
+        };
+        for (JavaClassVisitor e : extensions) {
+            javaImplementationFactory.addClassVisitor(e);
+        }
+
+        // Populate ArtifactProcessor registry
+        DefaultStAXArtifactProcessorExtensionPoint staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(modelFactories);
+        ExtensibleStAXArtifactProcessor staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        CompositeProcessor compositeProcessor = new CompositeProcessor(contributionFactory, assemblyFactory, policyFactory, staxProcessor);
+        staxProcessors.addArtifactProcessor(compositeProcessor);
+        staxProcessors.addArtifactProcessor(new ComponentTypeProcessor(assemblyFactory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ConstrainingTypeProcessor(assemblyFactory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new JavaInterfaceProcessor(modelFactories));
+        staxProcessors.addArtifactProcessor(new JavaImplementationProcessor(modelFactories));
+        
+        // Create a resolver
+        //FIXME The classloader should be passed in 
+        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
+        ModelResolverImpl resolver = new ModelResolverImpl(classLoader);
+
+        try {
+            
+            // Read the composite files
+            List<Composite> composites = new ArrayList<Composite>();
+            for (String compositeFile: compositeFiles) {
+                InputStream is = classLoader.getResourceAsStream(compositeFile);
+                Composite composite = staxProcessor.read(is, Composite.class);
+                resolver.addModel(composite);
+                composites.add(composite);
+            }
+            
+            for (Composite composite: composites) {
+                
+                // Resolve the composite
+                compositeProcessor.resolve(composite, resolver);
+            }
+            
+            // Wire the top level component's composite
+            buildComposite(composites.get(0), assemblyFactory, scaBindingFactory, interfaceContractMapper);
+            
+        } catch (ContributionException e) {
+            throw new RuntimeException(e);
+        } catch (CompositeBuilderException e) {
+            throw new RuntimeException(e);
+        }
+    }
+    
+    private void buildComposite(Composite composite, AssemblyFactory assemblyFactory,
+                                SCABindingFactory scaBindingFactory, InterfaceContractMapper interfaceContractMapper) throws CompositeBuilderException {
+
+        CompositeBuilderMonitor monitor = new CompositeBuilderMonitor() {
+
+            public void problem(Problem problem) {
+                // Uncommenting the following two lines can be useful to detect
+                // and troubleshoot SCA assembly XML composite configuration
+                // problems.
+
+                System.out.println("Composite assembly problem: " + problem);
+            }
+        };
+
+        // Configure and wire the composite
+        CompositeBuilderImpl compositeUtil = new CompositeBuilderImpl(assemblyFactory, scaBindingFactory, new DefaultIntentAttachPointTypeFactory(), interfaceContractMapper, monitor);
+        compositeUtil.build(composite);
+
+    }
+
+    public <B> B getService(Class<B> businessInterface, String serviceName) {
+        Object bean = beanFactory.getBean(serviceName);
+        return businessInterface.cast(bean);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanBaseJavaImplementationImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanBaseJavaImplementationImpl.java
new file mode 100644
index 0000000000..9587a2b0ae
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanBaseJavaImplementationImpl.java
@@ -0,0 +1,206 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.spring.implementation.java.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.implementation.java.BaseJavaImplementation;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.springframework.beans.factory.support.BeanDefinitionRegistry;
+import org.springframework.beans.factory.support.RootBeanDefinition;
+
+/**
+ * An implementation of the SCA assembly JavaImplementation interface backed by a Spring
+ * Bean definition.
+ *
+ *  @version $Rev$ $Date$
+ */
+public class BeanBaseJavaImplementationImpl extends RootBeanDefinition implements BaseJavaImplementation, Cloneable {
+    private static final long serialVersionUID = 1L;
+
+    private List<Service> services = new ArrayList<Service>();
+    private ConstrainingType constrainingType;
+    private List<Object> extensions = new ArrayList<Object>();
+    private boolean unresolved;
+    private BeanDefinitionRegistry beanRegistry;
+    private String uri;
+
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
+    private List<ConfiguredOperation> configuredOperations = new ArrayList<ConfiguredOperation>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private IntentAttachPointType type = null;
+
+    protected BeanBaseJavaImplementationImpl(BeanDefinitionRegistry beanRegistry) {
+        this.beanRegistry = beanRegistry;
+
+        // Register this bean definition in the bean registry
+        //TODO find a better name for bean definitions representing component types
+        String name = String.valueOf(System.identityHashCode(this));
+        this.beanRegistry.registerBeanDefinition(name, this);
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        BeanBaseJavaImplementationImpl clone = (BeanBaseJavaImplementationImpl)super.clone();
+
+        clone.getServices().clear();
+        for (Service service : getServices()) {
+            clone.getServices().add((Service)service.clone());
+        }
+        clone.getReferences().clear();
+        for (Reference reference : getReferences()) {
+            clone.getReferences().add((Reference)reference.clone());
+        }
+        clone.getProperties().clear();
+        for (Property property : getProperties()) {
+            clone.getProperties().add((Property)property.clone());
+        }
+        return clone;
+    }
+
+    public Class<?> getJavaClass() {
+        return super.getBeanClass();
+    }
+
+    public String getName() {
+        return super.getBeanClassName();
+    }
+
+    public void setJavaClass(Class<?> javaClass) {
+        super.setBeanClass(javaClass);
+    }
+
+    public void setName(String className) {
+        super.setBeanClassName(className);
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public ConstrainingType getConstrainingType() {
+        return constrainingType;
+    }
+
+    //TODO use a better list implementation
+    private List<Property> properties = new ArrayList<Property>() {
+        private static final long serialVersionUID = 1L;
+
+        // Add a property
+        @Override
+        public boolean add(Property property) {
+
+            // Add corresponding bean property value
+            getPropertyValues().addPropertyValue(property.getName(), property.getValue());
+
+            return super.add(property);
+        }
+    };
+
+    public List<Property> getProperties() {
+        return properties;
+    }
+
+    //TODO use a better list implementation
+    private List<Reference> references = new ArrayList<Reference>() {
+        private static final long serialVersionUID = 1L;
+
+        // Add a reference
+        @Override
+        public boolean add(Reference reference) {
+
+            // Add corresponding bean property value
+            String target;
+            if (!reference.getTargets().isEmpty()) {
+                //TODO handle multiplicity
+                target = reference.getTargets().get(0).getName();
+                int i = target.indexOf('/');
+                if (i != -1)
+                    target = target.substring(0, i);
+            } else {
+                target = null;
+            }
+            getPropertyValues().addPropertyValue(reference.getName(), target);
+
+            return super.add(reference);
+        }
+    };
+
+
+    public List<Reference> getReferences() {
+        return references;
+    }
+
+    public List<Service> getServices() {
+        return services;
+    }
+
+    public void setConstrainingType(ConstrainingType constrainingType) {
+        this.constrainingType = constrainingType;
+    }
+
+    public List<Object> getExtensions() {
+        return extensions;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+
+    public List<PolicySet> getApplicablePolicySets() {
+        return applicablePolicySets;
+    }
+
+    public List<ConfiguredOperation> getConfiguredOperations() {
+        return configuredOperations;
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public IntentAttachPointType getType() {
+        return type;
+    }
+
+    public void setType(IntentAttachPointType type) {
+        this.type = type;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaImplementationFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaImplementationFactory.java
new file mode 100644
index 0000000000..6b19bac413
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaImplementationFactory.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.spring.implementation.java.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.impl.JavaClassIntrospectorImpl;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor;
+import org.springframework.beans.factory.support.BeanDefinitionRegistry;
+
+/**
+ * An alternate implementation of the SCA Java assembly model factory that
+ * creates SCA Java assembly model objects backed by Spring bean definitions.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class BeanJavaImplementationFactory implements JavaImplementationFactory {
+
+    private BeanDefinitionRegistry beanRegistry;
+    private List<JavaClassVisitor> visitors = new ArrayList<JavaClassVisitor>();
+    private JavaClassIntrospectorImpl introspector;
+
+    public BeanJavaImplementationFactory(BeanDefinitionRegistry beanRegistry) {
+        this.beanRegistry = beanRegistry;
+        introspector = new JavaClassIntrospectorImpl(visitors);
+    }
+
+    public JavaImplementation createJavaImplementation() {
+        return new BeanJavaImplementationImpl(beanRegistry);
+    }
+
+    public void createJavaImplementation(JavaImplementation javaImplementation, Class<?> implementationClass)
+        throws IntrospectionException {
+        introspector.introspectClass(javaImplementation, implementationClass);
+    }
+
+    public JavaImplementation createJavaImplementation(Class<?> implementationClass) throws IntrospectionException {
+        JavaImplementation javaImplementation = createJavaImplementation();
+        introspector.introspectClass(javaImplementation, implementationClass);
+        return javaImplementation;
+    }
+
+    public void addClassVisitor(JavaClassVisitor visitor) {
+        visitors.add(visitor);
+    }
+
+    public void removeClassVisitor(JavaClassVisitor visitor) {
+        visitors.remove(visitor);
+    }
+    
+    public List<JavaClassVisitor> getClassVisitors() {
+        return visitors;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaImplementationImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaImplementationImpl.java
new file mode 100644
index 0000000000..39bb377aa8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaImplementationImpl.java
@@ -0,0 +1,174 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.spring.implementation.java.impl;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Member;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.impl.JavaConstructorImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaResourceImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaScopeImpl;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple;
+import org.springframework.beans.factory.support.BeanDefinitionRegistry;
+
+/**
+ * An implementation of the SCA assembly JavaImplementation interface backed by a Spring
+ * Bean definition.
+ *
+ * @version $$Rev$$ $$Date$$
+ */
+public class BeanJavaImplementationImpl extends BeanBaseJavaImplementationImpl implements JavaImplementation {
+    private static final long serialVersionUID = 6792198458193774178L;
+    
+    private JavaConstructorImpl<?> constructorDefinition;
+    private Map<Constructor, JavaConstructorImpl> constructors = new HashMap<Constructor, JavaConstructorImpl>();
+    private Method initMethod;
+    private Method destroyMethod;
+    private final Map<String, JavaResourceImpl> resources = new HashMap<String, JavaResourceImpl>();
+    private final Map<String, JavaElementImpl> propertyMembers = new HashMap<String, JavaElementImpl>();
+    private final Map<String, JavaElementImpl> referenceMembers = new HashMap<String, JavaElementImpl>();
+    private final Map<String, JavaElementImpl> callbackMembers = new HashMap<String, JavaElementImpl>();
+    private List<Member> conversationIDMember = new ArrayList<Member>();
+    private boolean eagerInit;
+    private boolean allowsPassByReference;
+    private List<Method> allowsPassByReferenceMethods = new ArrayList<Method>();
+    private long maxAge = -1;
+    private long maxIdleTime = -1;
+    private JavaScopeImpl scope = JavaScopeImpl.STATELESS;
+    private Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassNames = null;
+    
+    protected BeanJavaImplementationImpl(BeanDefinitionRegistry beanRegistry) {
+        super(beanRegistry);
+    }    
+
+    public JavaConstructorImpl<?> getConstructor() {
+        return constructorDefinition;
+    }
+
+    public void setConstructor(JavaConstructorImpl<?> definition) {
+        this.constructorDefinition = definition;
+    }
+
+    public Method getInitMethod() {
+        return initMethod;
+    }
+
+    public void setInitMethod(Method initMethod) {
+        this.initMethod = initMethod;
+    }
+
+    public Method getDestroyMethod() {
+        return destroyMethod;
+    }
+
+    public void setDestroyMethod(Method destroyMethod) {
+        this.destroyMethod = destroyMethod;
+    }
+
+    public Map<String, JavaResourceImpl> getResources() {
+        return resources;
+    }
+
+    public List<Member> getConversationIDMembers() {
+        return this.conversationIDMember;
+    }
+
+    public void addConversationIDMember(Member conversationIDMember) {
+        this.conversationIDMember.add(conversationIDMember);
+    }
+
+    public boolean isAllowsPassByReference() {
+        return allowsPassByReference;
+    }
+
+    public void setAllowsPassByReference(boolean allowsPassByReference) {
+        this.allowsPassByReference = allowsPassByReference;
+    }
+
+    public List<Method> getAllowsPassByReferenceMethods() {
+        return allowsPassByReferenceMethods;
+    }
+    
+    public boolean isAllowsPassByReference(Method method) {
+        return allowsPassByReference || allowsPassByReferenceMethods.contains(method);
+    }
+
+    public Map<Constructor, JavaConstructorImpl> getConstructors() {
+        return constructors;
+    }
+
+    public boolean isEagerInit() {
+        return eagerInit;
+    }
+
+    public void setEagerInit(boolean eagerInit) {
+        this.eagerInit = eagerInit;
+    }
+
+    public Map<String, JavaElementImpl> getCallbackMembers() {
+        return callbackMembers;
+    }
+
+    public Map<String, JavaElementImpl> getPropertyMembers() {
+        return propertyMembers;
+    }
+
+    public Map<String, JavaElementImpl> getReferenceMembers() {
+        return referenceMembers;
+    }
+
+    public JavaScopeImpl getJavaScope() {
+        return scope;
+    }
+
+    public void setJavaScope(JavaScopeImpl scope) {
+        this.scope = scope;
+    }
+
+    public long getMaxAge() {
+        return maxAge;
+    }
+
+    public void setMaxAge(long maxAge) {
+        this.maxAge = maxAge;
+    }
+
+    public long getMaxIdleTime() {
+        return maxIdleTime;
+    }
+
+    public void setMaxIdleTime(long maxIdleTime) {
+        this.maxIdleTime = maxIdleTime;
+    }
+    
+    public Map<ClassLoader, List<PolicyHandlerTuple>> getPolicyHandlerClassNames() {
+        return policyHandlerClassNames;
+    }
+
+    public void setPolicyHandlerClassNames(Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassNames) {
+        this.policyHandlerClassNames = policyHandlerClassNames;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaInterfaceContractImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaInterfaceContractImpl.java
new file mode 100644
index 0000000000..17a7e9084c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaInterfaceContractImpl.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.spring.implementation.java.impl;
+
+import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceContractImpl;
+
+/**
+ * An implementation of a Java interface contract. 
+ *
+ * @version $Rev$ $Date$
+ */
+public class BeanJavaInterfaceContractImpl extends JavaInterfaceContractImpl {
+    
+    protected BeanJavaInterfaceContractImpl() {
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaInterfaceFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaInterfaceFactory.java
new file mode 100644
index 0000000000..492ab2732e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaInterfaceFactory.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.spring.implementation.java.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceIntrospectorImpl;
+import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
+
+/**
+ * An alternate implementation of the SCA Java assembly model factory that creates SCA
+ * Java assembly model objects backed by Spring bean definitions.
+ *
+ *  @version $Rev$ $Date$
+ */
+public class BeanJavaInterfaceFactory implements JavaInterfaceFactory {
+	
+    private List<JavaInterfaceVisitor> visitors = new ArrayList<JavaInterfaceVisitor>();
+    private JavaInterfaceIntrospectorImpl introspector;
+    
+        public BeanJavaInterfaceFactory() {
+            introspector = new JavaInterfaceIntrospectorImpl(this);
+        }
+
+	public JavaInterface createJavaInterface() {
+		return new BeanJavaInterfaceImpl();
+	}
+        
+        public JavaInterface createJavaInterface(Class<?> interfaceClass) throws InvalidInterfaceException {
+            JavaInterface javaInterface = createJavaInterface();
+            introspector.introspectInterface(javaInterface, interfaceClass);
+            return javaInterface;
+        }
+        
+        public void createJavaInterface(JavaInterface javaInterface, Class<?> interfaceClass) throws InvalidInterfaceException {
+            introspector.introspectInterface(javaInterface, interfaceClass);
+        }
+        
+        public JavaInterfaceContract createJavaInterfaceContract() {
+            return new BeanJavaInterfaceContractImpl();
+        }
+
+        public void addInterfaceVisitor(JavaInterfaceVisitor extension) {
+            visitors.add(extension);
+        }
+
+        public void removeInterfaceVisitor(JavaInterfaceVisitor extension) {
+            visitors.remove(extension);
+        }
+
+        public List<JavaInterfaceVisitor> getInterfaceVisitors() {
+            return visitors;
+        }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaInterfaceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaInterfaceImpl.java
new file mode 100644
index 0000000000..7ff12f3084
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaInterfaceImpl.java
@@ -0,0 +1,131 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.spring.implementation.java.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.policy.Intent;
+
+/**
+ * An alternate implementation of the SCA Java assembly model JavaInterface
+ * interface.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class BeanJavaInterfaceImpl implements JavaInterface {
+
+    private String className;
+    private Class<?> javaClass;
+    private Class<?> callbackClass;
+    private boolean conversational;
+    private boolean remotable;
+    List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<Object> extensions = new ArrayList<Object>();
+    private List<Operation> operations = new ArrayList<Operation>();
+    private boolean unresolved = false;
+    
+    protected BeanJavaInterfaceImpl() {
+    }
+
+    public String getName() {
+        if (isUnresolved()) {
+            return className;
+        }    
+        else {
+            return javaClass.getName();
+        }    
+    }
+
+    public void setName(String className) {
+        if (!isUnresolved())
+            throw new IllegalStateException();
+        this.className = className;
+    }
+
+    public Class<?> getJavaClass() {
+        return javaClass;
+    }
+
+    public void setJavaClass(Class<?> javaClass) {
+        this.javaClass = javaClass;
+    }
+
+    public Class<?> getCallbackClass() {
+        return callbackClass;
+    }
+
+    public void setCallbackClass(Class<?> callbackClass) {
+        this.callbackClass = callbackClass;
+    }
+
+    public boolean isConversational() {
+        return conversational;
+    }
+
+    public boolean isRemotable() {
+        return remotable;
+    }
+
+    public void setConversational(boolean conversational) {
+        this.conversational = conversational;
+    }
+
+    public void setRemotable(boolean local) {
+        this.remotable = local;
+    }
+
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public List<Object> getExtensions() {
+        return extensions;
+    }
+
+    public List<Operation> getOperations() {
+        return operations;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean undefined) {
+        this.unresolved = undefined;
+    }
+
+    public void resetDataBinding(String dataBinding) {
+    }
+    
+    @Deprecated
+    public void setDefaultDataBinding(String dataBinding) {
+    }    
+
+    public boolean isDynamic() {
+        return false;
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/AddService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/AddService.java
new file mode 100644
index 0000000000..4eeb30a9c2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/AddService.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+public interface AddService {
+
+    double add(double n1, double n2);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/AddServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/AddServiceImpl.java
new file mode 100644
index 0000000000..ea3e5341d5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/AddServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.osoa.sca.annotations.EagerInit;
+import org.osoa.sca.annotations.Scope;
+
+/**
+ * An implementation of the Add service
+ */
+@Scope("COMPOSITE")
+@EagerInit
+public class AddServiceImpl implements AddService {
+
+    public double add(double n1, double n2) {
+        return n1 + n2;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/CalculatorClient.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/CalculatorClient.java
new file mode 100644
index 0000000000..56e737e3ab
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/CalculatorClient.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.apache.tuscany.sca.core.spring.context.SCADomainContext;
+
+/**
+ * This client program shows how to create an SCA runtime, start it, locate the
+ * Calculator service and invoke it.
+ */
+public class CalculatorClient {
+    public static void main(String[] args) throws Exception {
+
+        SCADomainContext context = new SCADomainContext("org/apache/tuscany/core/spring/Calculator.composite");
+
+        CalculatorService calculatorService = context.getService(CalculatorService.class, "CalculatorServiceComponent");
+
+        // Calculate
+        System.out.println("3 + 2=" + calculatorService.add(3, 2));
+        System.out.println("3 - 2=" + calculatorService.subtract(3, 2));
+        System.out.println("3 * 2=" + calculatorService.multiply(3, 2));
+        System.out.println("3 / 2=" + calculatorService.divide(3, 2));
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/CalculatorService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/CalculatorService.java
new file mode 100644
index 0000000000..c89043276e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/CalculatorService.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The Calculator service interface.
+ */
+public interface CalculatorService {
+
+    double add(double n1, double n2);
+
+    double subtract(double n1, double n2);
+
+    double multiply(double n1, double n2);
+
+    double divide(double n1, double n2);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/CalculatorServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/CalculatorServiceImpl.java
new file mode 100644
index 0000000000..11e8974657
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/CalculatorServiceImpl.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Scope;
+
+/**
+ * An implementation of the Calculator service.
+ */
+@Scope("COMPOSITE")
+public class CalculatorServiceImpl implements CalculatorService {
+
+    private AddService addService;
+    private SubtractService subtractService;
+    private MultiplyService multiplyService;
+    private DivideService divideService;
+
+    @Reference
+    public void setAddService(AddService addService) {
+        this.addService = addService;
+    }
+
+    @Reference
+    public void setSubtractService(SubtractService subtractService) {
+        this.subtractService = subtractService;
+    }
+
+    @Reference
+    public void setDivideService(DivideService divideService) {
+        this.divideService = divideService;
+    }
+
+    @Reference
+    public void setMultiplyService(MultiplyService multiplyService) {
+        this.multiplyService = multiplyService;
+    }
+
+    public double add(double n1, double n2) {
+        return addService.add(n1, n2);
+    }
+
+    public double subtract(double n1, double n2) {
+        return subtractService.subtract(n1, n2);
+    }
+
+    public double multiply(double n1, double n2) {
+        return multiplyService.multiply(n1, n2);
+    }
+
+    public double divide(double n1, double n2) {
+        return divideService.divide(n1, n2);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/DivideService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/DivideService.java
new file mode 100644
index 0000000000..131c5a8014
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/DivideService.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+public interface DivideService {
+
+    double divide(double n1, double n2);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/DivideServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/DivideServiceImpl.java
new file mode 100644
index 0000000000..9c7e96a668
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/DivideServiceImpl.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.osoa.sca.annotations.Scope;
+
+/**
+ * An implementation of the Divide service.
+ */
+@Scope("COMPOSITE")
+public class DivideServiceImpl implements DivideService {
+
+    public double divide(double n1, double n2) {
+        return n1 / n2;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/MultiplyService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/MultiplyService.java
new file mode 100644
index 0000000000..a917896aeb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/MultiplyService.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+public interface MultiplyService {
+
+    double multiply(double n1, double n2);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/MultiplyServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/MultiplyServiceImpl.java
new file mode 100644
index 0000000000..4892481203
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/MultiplyServiceImpl.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.osoa.sca.annotations.Scope;
+
+/**
+ * An implementation of the Multiply service.
+ */
+@Scope("COMPOSITE")
+public class MultiplyServiceImpl implements MultiplyService {
+
+    public double multiply(double n1, double n2) {
+        return n1 * n2;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/NestedCalculatorClient.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/NestedCalculatorClient.java
new file mode 100644
index 0000000000..27430b7f5d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/NestedCalculatorClient.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.apache.tuscany.sca.core.spring.context.SCADomainContext;
+
+/**
+ * This client program shows how to create an SCA runtime, start it, locate the
+ * Calculator service and invoke it.
+ */
+public class NestedCalculatorClient {
+    public static void main(String[] args) throws Exception {
+
+        SCADomainContext context = new SCADomainContext(
+                                            "org/apache/tuscany/core/spring/OuterCalculator.composite",
+                                            "org/apache/tuscany/core/spring/InnerCalculator.composite",
+                                            "org/apache/tuscany/core/spring/InnerOperations.composite");
+
+        CalculatorService calculatorService = context.getService(CalculatorService.class, "CalculatorServiceComponent/CalculatorServiceComponent");
+
+        // Calculate
+        System.out.println("3 + 2=" + calculatorService.add(3, 2));
+        System.out.println("3 - 2=" + calculatorService.subtract(3, 2));
+        System.out.println("3 * 2=" + calculatorService.multiply(3, 2));
+        System.out.println("3 / 2=" + calculatorService.divide(3, 2));
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/SubtractService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/SubtractService.java
new file mode 100644
index 0000000000..e328f024ea
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/SubtractService.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+public interface SubtractService {
+
+    double subtract(double n1, double n2);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/SubtractServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/SubtractServiceImpl.java
new file mode 100644
index 0000000000..ee1d7c3457
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/calculator/SubtractServiceImpl.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.osoa.sca.annotations.Scope;
+
+/**
+ * An implementation of the subtract service.
+ */
+@Scope("COMPOSITE")
+public class SubtractServiceImpl implements SubtractService {
+
+    public double subtract(double n1, double n2) {
+        return n1 - n2;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/org/apache/tuscany/sca/core/spring/CalculatorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/org/apache/tuscany/sca/core/spring/CalculatorTestCase.java
new file mode 100644
index 0000000000..6e81358b03
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/org/apache/tuscany/sca/core/spring/CalculatorTestCase.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.spring;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.core.spring.context.SCADomainContext;
+
+import calculator.CalculatorService;
+
+/**
+ * This shows how to test the Calculator service component.
+ */
+public class CalculatorTestCase extends TestCase {
+
+    private SCADomainContext context;
+    private CalculatorService calculatorService;
+
+    @Override
+    protected void setUp() throws Exception {
+        context = new SCADomainContext("org/apache/tuscany/sca/core/spring/Calculator.composite");
+
+        calculatorService = context.getService(CalculatorService.class, "CalculatorServiceComponent");
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+    }
+
+    public void testCalculator() throws Exception {
+        // Calculate
+        assertEquals(calculatorService.add(3, 2), 5.0);
+        assertEquals(calculatorService.subtract(3, 2), 1.0);
+        assertEquals(calculatorService.multiply(3, 2), 6.0);
+        assertEquals(calculatorService.divide(3, 2), 1.5);
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/org/apache/tuscany/sca/core/spring/NestedCalculatorTestCaseFIXME.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/org/apache/tuscany/sca/core/spring/NestedCalculatorTestCaseFIXME.java
new file mode 100644
index 0000000000..04e4d6232e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/java/org/apache/tuscany/sca/core/spring/NestedCalculatorTestCaseFIXME.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.spring;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.core.spring.context.SCADomainContext;
+
+import calculator.CalculatorService;
+
+/**
+ * This shows how to test the Calculator service component.
+ */
+public class NestedCalculatorTestCaseFIXME extends TestCase {
+
+    private SCADomainContext context;
+    private CalculatorService calculatorService;
+
+    @Override
+    protected void setUp() throws Exception {
+        context = new SCADomainContext(
+                          "org/apache/tuscany/sca/core/spring/OuterCalculator.composite",
+                          "org/apache/tuscany/sca/core/spring/InnerCalculator.composite",
+                          "org/apache/tuscany/sca/core/spring/InnerOperations.composite");
+
+        calculatorService = context.getService(CalculatorService.class, "CalculatorServiceComponent/InnerCalculatorServiceComponent");
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+    }
+
+    public void testCalculator() throws Exception {
+        // Calculate
+        assertEquals(calculatorService.add(3, 2), 5.0);
+        assertEquals(calculatorService.subtract(3, 2), 1.0);
+        assertEquals(calculatorService.multiply(3, 2), 6.0);
+        assertEquals(calculatorService.divide(3, 2), 1.5);
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/Calculator.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/Calculator.composite
new file mode 100644
index 0000000000..6d998ba035
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/Calculator.composite
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	xmlns:calc="http://sample.calculator"
+	name="calc:TestBeanCalculator">
+
+    <service name="CalculatorService" promote="CalculatorServiceComponent">
+        <interface.java interface="calculator.CalculatorService"/>
+    </service>
+
+    <component name="CalculatorServiceComponent">
+		<implementation.java class="calculator.CalculatorServiceImpl"/>
+        <reference name="addService" target="AddServiceComponent"/>
+        <reference name="subtractService" target="SubtractServiceComponent"/>
+        <reference name="multiplyService" target="MultiplyServiceComponent"/>
+        <reference name="divideService" target="DivideServiceComponent"/>
+    </component>
+
+    <component name="AddServiceComponent">
+        <implementation.java class="calculator.AddServiceImpl"/>
+    </component>
+
+    <component name="SubtractServiceComponent">
+        <implementation.java class="calculator.SubtractServiceImpl"/>
+    </component>
+
+    <component name="MultiplyServiceComponent">
+        <implementation.java class="calculator.MultiplyServiceImpl"/>
+    </component>
+
+    <component name="DivideServiceComponent">
+        <implementation.java class="calculator.DivideServiceImpl"/>
+    </component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/InnerCalculator.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/InnerCalculator.composite
new file mode 100644
index 0000000000..8b043f2b4f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/InnerCalculator.composite
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	xmlns:calc="http://calc"
+	targetNamespace="http://calc"
+	name="InnerCalculator">
+
+    <service name="CalculatorService" promote="InnerCalculatorServiceComponent">
+        <interface.java interface="calculator.CalculatorService"/>
+    </service>
+
+    <component name="InnerCalculatorServiceComponent">
+		<implementation.java class="calculator.CalculatorServiceImpl"/>
+        <reference name="addService"/>
+        <reference name="subtractService"/>
+        <reference name="multiplyService"/>
+        <reference name="divideService"/>
+    </component>
+
+	<reference name="addService" promote="InnerCalculatorServiceComponent/addService"/>
+	<reference name="subtractService" promote="InnerCalculatorServiceComponent/subtractService"/>
+	<reference name="multiplyService" promote="InnerCalculatorServiceComponent/multiplyService"/>
+	<reference name="divideService" promote="InnerCalculatorServiceComponent/divideService"/>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/InnerOperations.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/InnerOperations.composite
new file mode 100644
index 0000000000..d7d1124050
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/InnerOperations.composite
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	xmlns:calc="http://calc"
+	targetNamespace="http://calc"
+	name="InnerOperations">
+
+    <service name="AddService" promote="AddServiceComponent">
+        <interface.java interface="calculator.AddService"/>
+    </service>
+
+    <service name="SubtractService" promote="SubtractServiceComponent">
+        <interface.java interface="calculator.SubtractService"/>
+    </service>
+
+    <service name="MultiplyService" promote="MultiplyServiceComponent">
+        <interface.java interface="calculator.MultiplyService"/>
+    </service>
+
+    <service name="DivideService" promote="DivideServiceComponent">
+        <interface.java interface="calculator.DivideService"/>
+    </service>
+
+    <component name="AddServiceComponent">
+        <implementation.java class="calculator.AddServiceImpl"/>
+    </component>
+
+    <component name="SubtractServiceComponent">
+        <implementation.java class="calculator.SubtractServiceImpl"/>
+    </component>
+
+    <component name="MultiplyServiceComponent">
+        <implementation.java class="calculator.MultiplyServiceImpl"/>
+    </component>
+
+    <component name="DivideServiceComponent">
+        <implementation.java class="calculator.DivideServiceImpl"/>
+    </component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/OuterCalculator.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/OuterCalculator.composite
new file mode 100644
index 0000000000..c2b6cced36
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/OuterCalculator.composite
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	xmlns:calc="http://calc"
+	targetNamespace="http://calc"
+	name="OuterCalculator">
+
+    <service name="CalculatorService" promote="CalculatorServiceComponent">
+        <interface.java interface="calculator.CalculatorService"/>
+    </service>
+
+    <component name="CalculatorServiceComponent">
+		<implementation.composite name="calc:InnerCalculator"/>
+        <reference name="addService" target="OperationsServiceComponent/AddService"/>
+        <reference name="subtractService" target="OperationsServiceComponent/SubtractService"/>
+        <reference name="multiplyService" target="OperationsServiceComponent/MultiplyService"/>
+        <reference name="divideService" target="OperationsServiceComponent/DivideService"/>
+    </component>
+
+    <component name="OperationsServiceComponent">
+		<implementation.composite name="calc:InnerOperations"/>
+    </component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/pom.xml
new file mode 100644
index 0000000000..59de2b3b30
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/pom.xml
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-core</artifactId>
+    <name>Apache Tuscany SCA Core Runtime</name>
+
+    <dependencies>
+    	<dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extensibility</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.geronimo.specs</groupId>
+            <artifactId>geronimo-commonj_1.1_spec</artifactId>
+            <version>1.0</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.1</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>cglib</groupId>
+            <artifactId>cglib-nodep</artifactId>
+            <version>2.1_3</version>
+        </dependency>        
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ActivationException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ActivationException.java
new file mode 100644
index 0000000000..c86c876075
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ActivationException.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.assembly;
+
+
+/**
+ * Denotes an error starting the runtime
+ *
+ * @version $Rev$ $Date$
+ */
+public class ActivationException extends Exception {
+    private static final long serialVersionUID = 8612661660934426123L;
+
+    public ActivationException(String message) {
+        super(message);
+    }
+
+    public ActivationException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivator.java
new file mode 100644
index 0000000000..29dcc20f0b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivator.java
@@ -0,0 +1,154 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.assembly;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.core.context.ComponentContextHelper;
+import org.apache.tuscany.sca.core.conversation.ConversationManager;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * Start/stop a composite
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface CompositeActivator {
+    /**
+     * Activate a composite
+     * @param composite
+     */
+    void activate(Composite composite) throws ActivationException;
+
+    /**
+     * Activate a component reference
+     * @param component
+     * @param ref
+     */
+    void start(RuntimeComponent component, RuntimeComponentReference ref);
+    
+    /**
+     * Activate a component reference
+     * @param component
+     * @param ref
+     */
+    void activate(RuntimeComponent component, RuntimeComponentReference ref);
+
+    /**
+     * Activate a component reference
+     * @param component
+     * @param ref
+     */
+    void activate(RuntimeComponent component, RuntimeComponentService service);
+
+    /**
+     * De-activate a component reference
+     * @param component
+     * @param ref
+     */
+    void deactivate(RuntimeComponent component, RuntimeComponentReference ref);
+
+    /**
+     * De-activate a component reference
+     * @param component
+     * @param ref
+     */
+    void deactivate(RuntimeComponent component, RuntimeComponentService service);
+
+    /**
+     * Stop a composite
+     * @param composite
+     */
+    void deactivate(Composite composite) throws ActivationException;
+
+    /**
+     * Start a component
+     * @param component
+     */
+    void start(Component component) throws ActivationException;
+
+    /**
+     * Stop a component
+     * @param component
+     */
+    void stop(Component component) throws ActivationException;
+
+    /**
+     * Start components in a composite
+     * @param composite
+     */
+    void start(Composite composite) throws ActivationException;
+
+    /**
+     * Stop components in a composite
+     * @param composite
+     */
+    void stop(Composite composite) throws ActivationException;
+
+    /**
+     * Get the component context helper
+     * @return
+     */
+    ComponentContextHelper getComponentContextHelper();
+
+    /**
+     * Get the proxy factory
+     * @return
+     */
+    ProxyFactory getProxyFactory();
+
+    /**
+     * Get the java interface factory
+     * @return
+     */
+    JavaInterfaceFactory getJavaInterfaceFactory();
+    
+    ConversationManager getConversationManager();
+
+    /**
+     * Configure the runtime component with component context
+     * @param component
+     */
+    void configureComponentContext(RuntimeComponent component);
+
+    /**
+     * Resolve a component by URI in the domain
+     * @param componentURI
+     * @return
+     */
+    Component resolve(String componentURI);
+
+    /**
+     * Set the domain composite
+     * @param domainComposite
+     */
+    void setDomainComposite(Composite domainComposite);
+
+    /**
+     * Get the domain composite
+     * @return
+     */
+    Composite getDomainComposite();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivatorImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivatorImpl.java
new file mode 100644
index 0000000000..79a45bd9c3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivatorImpl.java
@@ -0,0 +1,899 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.assembly;
+
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.context.ComponentContextHelper;
+import org.apache.tuscany.sca.core.context.ComponentContextImpl;
+import org.apache.tuscany.sca.core.conversation.ConversationManager;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.scope.ConversationalScopeContainer;
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.ScopeContainer;
+import org.apache.tuscany.sca.core.scope.ScopeRegistry;
+import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.PolicyProviderFactory;
+import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentContext;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.apache.tuscany.sca.runtime.RuntimeWireProcessor;
+import org.apache.tuscany.sca.work.WorkScheduler;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class CompositeActivatorImpl implements CompositeActivator {
+    private final static Logger logger = Logger.getLogger(CompositeActivatorImpl.class.getName());
+
+    private final AssemblyFactory assemblyFactory;
+    private final MessageFactory messageFactory;
+    private final InterfaceContractMapper interfaceContractMapper;
+    private final ScopeRegistry scopeRegistry;
+    private final WorkScheduler workScheduler;
+    private final RuntimeWireProcessor wireProcessor;
+    private final ProviderFactoryExtensionPoint providerFactories;
+
+    private final RequestContextFactory requestContextFactory;
+    private final ProxyFactory proxyFactory;
+    private final JavaInterfaceFactory javaInterfaceFactory;
+    private final ConversationManager conversationManager;
+
+    private final ComponentContextHelper componentContextHelper;
+
+    private Composite domainComposite;
+
+    /**
+     * @param assemblyFactory
+     * @param interfaceContractMapper
+     * @param workScheduler
+     * @param conversationManager TODO
+     * @param workContext
+     * @param wirePostProcessorRegistry
+     */
+    public CompositeActivatorImpl(AssemblyFactory assemblyFactory,
+                                  MessageFactory messageFactory,
+                                  JavaInterfaceFactory javaInterfaceFactory,
+                                  SCABindingFactory scaBindingFactory,
+                                  InterfaceContractMapper interfaceContractMapper,
+                                  ScopeRegistry scopeRegistry,
+                                  WorkScheduler workScheduler,
+                                  RuntimeWireProcessor wireProcessor,
+                                  RequestContextFactory requestContextFactory,
+                                  ProxyFactory proxyFactory,
+                                  ProviderFactoryExtensionPoint providerFactories,
+                                  StAXArtifactProcessorExtensionPoint processors,
+                                  ConversationManager conversationManager) {
+        this.assemblyFactory = assemblyFactory;
+        this.messageFactory = messageFactory;
+        this.interfaceContractMapper = interfaceContractMapper;
+        this.scopeRegistry = scopeRegistry;
+        this.workScheduler = workScheduler;
+        this.wireProcessor = wireProcessor;
+        this.providerFactories = providerFactories;
+        this.javaInterfaceFactory = javaInterfaceFactory;
+        this.requestContextFactory = requestContextFactory;
+        this.proxyFactory = proxyFactory;
+        this.conversationManager = conversationManager;
+        this.componentContextHelper = new ComponentContextHelper(assemblyFactory, javaInterfaceFactory, processors);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.assembly.CompositeActivator#activate(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentReference)
+     */
+    public void activate(RuntimeComponent component, RuntimeComponentReference ref) {
+        if (logger.isLoggable(Level.FINE)) {
+            logger.fine("Activating component reference: " + component.getURI() + "#" + ref.getName());
+        }
+        resolveTargets(ref);
+        for (Binding binding : ref.getBindings()) {
+            addReferenceBindingProvider(component, ref, binding);
+        }
+    }
+
+    public void start(RuntimeComponent component, RuntimeComponentReference ref) {
+        synchronized (ref) {
+            resolveTargets(ref);
+            for (Binding binding : ref.getBindings()) {
+                ReferenceBindingProvider provider = ref.getBindingProvider(binding);
+                if (provider == null) {
+                    provider = addReferenceBindingProvider(component, ref, binding);
+                }
+                if (provider != null) {
+                    provider.start();
+                }
+                addReferenceWire(component, ref, binding);
+            }
+        }
+    }
+
+    public void deactivate(RuntimeComponent component, RuntimeComponentReference ref) {
+        if (logger.isLoggable(Level.FINE)) {
+            logger.fine("Deactivating component reference: " + component.getURI() + "#" + ref.getName());
+        }
+        removeReferenceWires(ref);
+        for (Binding binding : ref.getBindings()) {
+            removeReferenceBindingProvider(component, ref, binding);
+        }
+
+    }
+
+    /**
+     * @param component
+     * @param reference
+     * @param binding
+     */
+    private ReferenceBindingProvider addReferenceBindingProvider(RuntimeComponent component,
+                                                                 RuntimeComponentReference reference,
+                                                                 Binding binding) {
+        BindingProviderFactory providerFactory =
+            (BindingProviderFactory)providerFactories.getProviderFactory(binding.getClass());
+        if (providerFactory != null) {
+            @SuppressWarnings("unchecked")
+            ReferenceBindingProvider bindingProvider =
+                providerFactory.createReferenceBindingProvider((RuntimeComponent)component,
+                                                               (RuntimeComponentReference)reference,
+                                                               binding);
+            if (bindingProvider != null) {
+                ((RuntimeComponentReference)reference).setBindingProvider(binding, bindingProvider);
+            }
+            for (PolicyProviderFactory f : providerFactories.getPolicyProviderFactories()) {
+                PolicyProvider policyProvider = f.createReferencePolicyProvider(component, reference, binding);
+                if (policyProvider != null) {
+                    reference.addPolicyProvider(binding, policyProvider);
+                }
+            }
+
+            return bindingProvider;
+        } else {
+            throw new IllegalStateException("Provider factory not found for class: " + binding.getClass().getName());
+        }
+    }
+
+    /**
+     * @param reference
+     */
+    private void resolveTargets(RuntimeComponentReference reference) {
+        
+/* Not used now that domain wires are created using the domain wire builder
+        // go over any targets that have not been resolved yet (as they are running on other nodes)
+        // and try an resolve them remotely
+        // TODO - this should work for any kind of wired binding but the only wireable binding 
+        //        is currently the SCA binding so we assume that
+        for (ComponentService service : reference.getTargets()) {
+            if (service.isUnresolved()) {
+                for (Binding binding : service.getBindings()) {
+                    
+
+                    //binding.setURI(service.getName());
+                    
+                    // TODO - we should look at all the bindings now associated with the 
+                    //        unresolved target but we assume the SCA binding here as
+                    //        its currently the only wireable one
+                    if (binding instanceof SCABinding) {
+                        OptimizableBinding scaBinding = (OptimizableBinding)binding;
+
+                        // clone the SCA binding and fill in service details 
+                        // its cloned as each target 
+                        SCABinding clonedSCABinding = null;
+                        try {
+                            clonedSCABinding = (SCABinding)((OptimizableBinding)scaBinding).clone();
+                            // TODO - Reusing the name here to store the target name so the 
+                            //        binding can be found again once the URI is set to the real endpoint
+                            clonedSCABinding.setName(service.getName());
+                            clonedSCABinding.setURI(service.getName());
+                            // wireable binding stuff needs to go. SCA binding uses it
+                            // currently to get to the service to work out if the service
+                            // is resolved. 
+                            OptimizableBinding endpoint = ((OptimizableBinding)clonedSCABinding);
+                            endpoint.setTargetComponentService(service);
+                            //endpoint.setTargetComponent(component); - not known for unresolved target
+                            //endpoint.setTargetBinding(serviceBinding); - not known for unresolved target
+
+                            // add the cloned SCA binding to the reference as it will be used to look up the 
+                            // provider later
+                            reference.getBindings().remove(binding);
+                            reference.getBindings().add(clonedSCABinding);
+                        } catch (Exception e) {
+                            // warning("The binding doesn't support clone: " + binding.getClass().getSimpleName(), binding);
+                        }
+                    } else {
+                        
+                         * Just leave the binding as it. It will be filled in later 
+                         * when the node resolves the targets
+                        throw new IllegalStateException(
+                                                        "Unable to create a distributed SCA binding provider for reference: " + reference
+                                                            .getName()
+                                                            + " and target: "
+                                                            + service.getName());
+                     
+                    }
+                }
+            }
+        }
+*/        
+    }
+
+    /**
+     * Create the runtime wires for a reference binding
+     * 
+     * @param component
+     * @param reference
+     * @param binding
+     */
+    private void addReferenceWire(Component component, ComponentReference reference, Binding binding) {
+        if (!(reference instanceof RuntimeComponentReference)) {
+            return;
+        }
+
+        // create wire if binding has an endpoint
+        Component targetComponent = null;
+        ComponentService targetComponentService = null;
+        Binding targetBinding = null;
+        if (binding instanceof OptimizableBinding) {
+            OptimizableBinding endpoint = (OptimizableBinding)binding;
+            targetComponent = endpoint.getTargetComponent();
+            targetComponentService = endpoint.getTargetComponentService();
+            targetBinding = endpoint.getTargetBinding();
+            // FIXME: TUSCANY-2136, For unresolved binding, don't add wire. Is it the right solution?
+            if (!reference.isCallback() && binding.getURI() == null && targetComponentService == null) {
+                return;
+            }
+        }
+
+        // create a forward wire, either static or dynamic
+        addReferenceWire(component, reference, binding, targetComponent, targetComponentService, targetBinding);
+
+        /*
+        // if static forward wire (not from self-reference), try to create a static callback wire 
+        if (targetComponentService != null && !reference.getName().startsWith("$self$.")) {
+            ComponentReference callbackReference = targetComponentService.getCallbackReference();
+            if (callbackReference != null) {
+                Binding callbackBinding = null;
+                Binding callbackServiceBinding = null;
+                // select a service callback binding that can be wired back to this component
+                for (Binding refBinding : callbackReference.getBindings()) {
+                    // first look for a callback binding whose name matches the target binding name
+                    if (refBinding.getName().equals(targetBinding.getName())) {
+                        callbackBinding = refBinding;
+                        break;
+                    }
+                }
+                // see if there is a matching reference callback binding 
+                if (callbackBinding != null) {
+                    callbackServiceBinding = reference.getCallbackService().getBinding(callbackBinding.getClass());
+                }
+                // if there isn't an end-to-end match, try again based on target binding type
+                if (callbackBinding == null || callbackServiceBinding == null) {
+                    callbackBinding = callbackReference.getBinding(targetBinding.getClass());
+                    if (callbackBinding != null) {
+                        callbackServiceBinding = reference.getCallbackService().getBinding(callbackBinding.getClass());
+                    }
+                }
+                if (callbackBinding != null && callbackServiceBinding != null) {
+                    // end-to-end match, so create a static callback wire as well as the static forward wire
+        
+                    addReferenceWire(targetComponent, callbackReference, callbackBinding, component, reference
+                        .getCallbackService(), callbackServiceBinding);
+                } else {
+                    // no end-to-end match, so do not create a static callback wire
+                }
+            }
+        }
+        */
+    }
+
+    /**
+     * Create a reference wire for a forward call or a callback
+     * @param reference
+     * @param service
+     * @param serviceBinding
+     * @param component
+     * @param referenceBinding
+     */
+    private RuntimeWire addReferenceWire(Component refComponent,
+                                         ComponentReference reference,
+                                         Binding refBinding,
+                                         Component serviceComponent,
+                                         ComponentService service,
+                                         Binding serviceBinding) {
+        RuntimeComponentReference runtimeRef = (RuntimeComponentReference)reference;
+        InterfaceContract bindingContract = getInterfaceContract(reference, refBinding);
+
+        // Use the interface contract of the reference on the component type
+        Reference componentTypeRef = reference.getReference();
+        InterfaceContract sourceContract =
+            componentTypeRef == null ? reference.getInterfaceContract() : componentTypeRef.getInterfaceContract();
+        sourceContract = sourceContract.makeUnidirectional(false);
+
+        EndpointReference wireSource =
+            new EndpointReferenceImpl((RuntimeComponent)refComponent, reference, refBinding, sourceContract);
+        ComponentService callbackService = reference.getCallbackService();
+        if (callbackService != null) {
+            // select a reference callback binding to pass with invocations on this wire
+            Binding callbackBinding = null;
+            for (Binding binding : callbackService.getBindings()) {
+                // first look for a callback binding whose name matches the reference binding name
+            	if (refBinding.getName().startsWith(binding.getName())) {
+                    callbackBinding = binding;
+                    break;
+                }
+            }
+            // if no callback binding found, try again based on reference binding type
+            if (callbackBinding == null) {
+                callbackBinding = callbackService.getBinding(refBinding.getClass());
+            }
+            InterfaceContract callbackContract = callbackService.getInterfaceContract();
+            EndpointReference callbackEndpoint =
+                new EndpointReferenceImpl((RuntimeComponent)refComponent, callbackService, callbackBinding,
+                                          callbackContract);
+            wireSource.setCallbackEndpoint(callbackEndpoint);
+        }
+
+        EndpointReference wireTarget =
+            new EndpointReferenceImpl((RuntimeComponent)serviceComponent, service, serviceBinding, bindingContract);
+
+        RuntimeWire wire =
+            new RuntimeWireImpl(wireSource, wireTarget, interfaceContractMapper, workScheduler, wireProcessor,
+                                messageFactory, conversationManager);
+        runtimeRef.getRuntimeWires().add(wire);
+
+        return wire;
+    }
+
+    private void addImplementationProvider(RuntimeComponent component, Implementation implementation) {
+        ImplementationProviderFactory providerFactory =
+            (ImplementationProviderFactory)providerFactories.getProviderFactory(implementation.getClass());
+        if (providerFactory != null) {
+            @SuppressWarnings("unchecked")
+            ImplementationProvider implementationProvider =
+                providerFactory.createImplementationProvider(component, implementation);
+            if (implementationProvider != null) {
+                component.setImplementationProvider(implementationProvider);
+            }
+        } else {
+            throw new IllegalStateException("Provider factory not found for class: " + implementation.getClass()
+                .getName());
+        }
+        for (PolicyProviderFactory f : providerFactories.getPolicyProviderFactories()) {
+            PolicyProvider policyProvider = f.createImplementationPolicyProvider(component, implementation);
+            if (policyProvider != null) {
+                component.addPolicyProvider(policyProvider);
+            }
+        }
+        
+    }
+
+    private void removeImplementationProvider(RuntimeComponent component) {
+        component.setImplementationProvider(null);
+        component.getPolicyProviders().clear();
+    }
+
+    /**
+     * @param component
+     * @param service
+     * @param binding
+     */
+    private ServiceBindingProvider addServiceBindingProvider(RuntimeComponent component,
+                                                             RuntimeComponentService service,
+                                                             Binding binding) {
+        BindingProviderFactory providerFactory =
+            (BindingProviderFactory)providerFactories.getProviderFactory(binding.getClass());
+        if (providerFactory != null) {
+            @SuppressWarnings("unchecked")
+            ServiceBindingProvider bindingProvider =
+                providerFactory.createServiceBindingProvider((RuntimeComponent)component,
+                                                             (RuntimeComponentService)service,
+                                                             binding);
+            if (bindingProvider != null) {
+                ((RuntimeComponentService)service).setBindingProvider(binding, bindingProvider);
+            }
+            for (PolicyProviderFactory f : providerFactories.getPolicyProviderFactories()) {
+                PolicyProvider policyProvider = f.createServicePolicyProvider(component, service, binding);
+                if (policyProvider != null) {
+                    service.addPolicyProvider(binding, policyProvider);
+                }
+            }
+            return bindingProvider;
+        } else {
+            throw new IllegalStateException("Provider factory not found for class: " + binding.getClass().getName());
+        }
+    }
+
+    private void removeServiceBindingProvider(RuntimeComponent component,
+                                              RuntimeComponentService service,
+                                              Binding binding) {
+        service.setBindingProvider(binding, null);
+        for (Binding b : service.getBindings()) {
+            List<PolicyProvider> pps = service.getPolicyProviders(b);
+            if (pps != null) {
+                pps.clear();
+            }
+        }
+    }
+
+    private void removeReferenceBindingProvider(RuntimeComponent component,
+                                                RuntimeComponentReference reference,
+                                                Binding binding) {
+        reference.setBindingProvider(binding, null);
+        for (Binding b : reference.getBindings()) {
+            List<PolicyProvider> pps = reference.getPolicyProviders(b);
+            if (pps != null) {
+                pps.clear();
+            }
+        }
+    }
+
+    public void start(Composite composite) {
+        if (logger.isLoggable(Level.FINE)) {
+            logger.fine("Starting composite: " + composite.getName());
+        }
+        for (Component component : composite.getComponents()) {
+            start(component);
+        }
+    }
+
+    public void stop(Composite composite) {
+        if (logger.isLoggable(Level.FINE)) {
+            logger.fine("Stopping composite: " + composite.getName());
+        }
+        for (Component component : composite.getComponents()) {
+            stop(component);
+        }
+    }
+
+    public void start(Component component) {
+        if (logger.isLoggable(Level.FINE)) {
+            logger.fine("Starting component: " + component.getURI());
+        }
+        RuntimeComponent runtimeComponent = ((RuntimeComponent)component);
+        if(runtimeComponent.isStarted()) {
+        	return;
+        }
+        
+        configureComponentContext(runtimeComponent);
+
+        for (ComponentReference reference : component.getReferences()) {
+            if (logger.isLoggable(Level.FINE)) {
+                logger.fine("Starting component reference: " + component.getURI() + "#" + reference.getName());
+            }
+            RuntimeComponentReference runtimeRef = ((RuntimeComponentReference)reference);
+            runtimeRef.setComponent(runtimeComponent);
+            for (Binding binding : reference.getBindings()) {
+                ReferenceBindingProvider bindingProvider = runtimeRef.getBindingProvider(binding);
+                if (bindingProvider != null) {
+                    bindingProvider.start();
+                }
+            }
+        }
+
+        for (ComponentService service : component.getServices()) {
+            if (logger.isLoggable(Level.FINE)) {
+                logger.fine("Starting component service: " + component.getURI() + "#" + service.getName());
+            }
+            RuntimeComponentService runtimeService = (RuntimeComponentService)service;
+            for (Binding binding : service.getBindings()) {
+                ServiceBindingProvider bindingProvider = runtimeService.getBindingProvider(binding);
+                if (bindingProvider != null) {
+                    bindingProvider.start();
+                }
+            }
+        }
+
+        Implementation implementation = component.getImplementation();
+        if (implementation instanceof Composite) {
+            start((Composite)implementation);
+        } else {
+            ImplementationProvider implementationProvider = runtimeComponent.getImplementationProvider();
+            if (implementationProvider != null) {
+                implementationProvider.start();
+            }
+        }
+
+        if (component instanceof ScopedRuntimeComponent) {
+            ScopedRuntimeComponent scopedRuntimeComponent = (ScopedRuntimeComponent)component;
+            if (scopedRuntimeComponent.getScopeContainer() != null) {
+                scopedRuntimeComponent.getScopeContainer().start();
+            }
+        }
+
+        runtimeComponent.setStarted(true);
+    }
+
+    /**
+     * @param runtimeComponent
+     */
+    public void configureComponentContext(RuntimeComponent runtimeComponent) {
+        RuntimeComponentContext componentContext =
+            new ComponentContextImpl(this, assemblyFactory, proxyFactory, interfaceContractMapper,
+                                     requestContextFactory, javaInterfaceFactory, runtimeComponent);
+        runtimeComponent.setComponentContext(componentContext);
+    }
+
+    /**
+     * Stop a component
+     */
+    public void stop(Component component) {
+    	if (!((RuntimeComponent)component).isStarted()) {
+    		return;
+        }
+        if (logger.isLoggable(Level.FINE)) {
+            logger.fine("Stopping component: " + component.getURI());
+        }
+        for (ComponentService service : component.getServices()) {
+            if (logger.isLoggable(Level.FINE)) {
+                logger.fine("Stopping component service: " + component.getURI() + "#" + service.getName());
+            }
+            for (Binding binding : service.getBindings()) {
+                ServiceBindingProvider bindingProvider = ((RuntimeComponentService)service).getBindingProvider(binding);
+                if (bindingProvider != null) {
+                    bindingProvider.stop();
+                }
+            }
+        }
+        for (ComponentReference reference : component.getReferences()) {
+            if (logger.isLoggable(Level.FINE)) {
+                logger.fine("Starting component reference: " + component.getURI() + "#" + reference.getName());
+            }
+            RuntimeComponentReference runtimeRef = ((RuntimeComponentReference)reference);
+            for (Binding binding : reference.getBindings()) {
+                ReferenceBindingProvider bindingProvider = runtimeRef.getBindingProvider(binding);
+                if (bindingProvider != null) {
+                    bindingProvider.stop();
+                }
+            }
+        }
+        Implementation implementation = component.getImplementation();
+        if (implementation instanceof Composite) {
+            stop((Composite)implementation);
+        } else {
+            ImplementationProvider implementationProvider = ((RuntimeComponent)component).getImplementationProvider();
+            if (implementationProvider != null) {
+                implementationProvider.stop();
+            }
+        }
+
+        if (component instanceof ScopedRuntimeComponent) {
+            ScopedRuntimeComponent runtimeComponent = (ScopedRuntimeComponent)component;
+            if (runtimeComponent.getScopeContainer() != null && 
+            		runtimeComponent.getScopeContainer().getLifecycleState() != ScopeContainer.STOPPED) {
+                runtimeComponent.getScopeContainer().stop();
+            }
+        }
+
+        ((RuntimeComponent)component).setStarted(false);
+    }
+
+    /**
+     * Get the effective interface contract for a reference binding
+     * 
+     * @param reference
+     * @param binding
+     * @return
+     */
+    private InterfaceContract getInterfaceContract(ComponentReference reference, Binding binding) {
+        InterfaceContract interfaceContract = reference.getInterfaceContract();
+        ReferenceBindingProvider provider = ((RuntimeComponentReference)reference).getBindingProvider(binding);
+        if (provider != null) {
+            InterfaceContract bindingContract = provider.getBindingInterfaceContract();
+            if (bindingContract != null) {
+                interfaceContract = bindingContract;
+            }
+        }
+        return interfaceContract.makeUnidirectional(false);
+    }
+
+    /**
+     * Remove the runtime wires for a reference binding
+     * @param reference
+     */
+    private void removeReferenceWires(ComponentReference reference) {
+        if (!(reference instanceof RuntimeComponentReference)) {
+            return;
+        }
+        // [rfeng] Comment out the following statements to avoid the on-demand activation
+        // RuntimeComponentReference runtimeRef = (RuntimeComponentReference)reference;
+        // runtimeRef.getRuntimeWires().clear();
+    }
+
+    /**
+     * Get the effective interface contract for the service binding
+     * 
+     * @param service
+     * @param binding
+     * @return
+     */
+    private InterfaceContract getInterfaceContract(ComponentService service, Binding binding) {
+        InterfaceContract interfaceContract = service.getInterfaceContract();
+
+        ServiceBindingProvider provider = ((RuntimeComponentService)service).getBindingProvider(binding);
+        if (provider != null) {
+            InterfaceContract bindingContract = provider.getBindingInterfaceContract();
+            if (bindingContract != null) {
+                interfaceContract = bindingContract;
+            }
+        }
+        return interfaceContract.makeUnidirectional(false);
+    }
+
+    /**
+     * Remove runtime wires for a service binding
+     * 
+     * @param component
+     * @param service
+     */
+    private void removeServiceWires(ComponentService service) {
+        if (!(service instanceof RuntimeComponentService)) {
+            return;
+        }
+        RuntimeComponentService runtimeService = (RuntimeComponentService)service;
+        runtimeService.getRuntimeWires().clear();
+    }
+
+    /**
+     * Create a service wire for a forward call or a callback
+     * @param service
+     * @param serviceBinding
+     * @param reference
+     * @param component
+     * @param referenceBinding
+     */
+    private RuntimeWire addServiceWire(Component serviceComponent, ComponentService service, Binding serviceBinding) {
+        if (!(service instanceof RuntimeComponentService)) {
+            return null;
+        }
+        RuntimeComponentService runtimeService = (RuntimeComponentService)service;
+
+        // FIXME: [rfeng] We might need a better way to get the impl interface contract
+        Service targetService = service.getService();
+        if (targetService == null) {
+            targetService = service;
+        }
+        InterfaceContract targetContract = targetService.getInterfaceContract().makeUnidirectional(false);
+
+        InterfaceContract sourceContract = getInterfaceContract(service, serviceBinding);
+
+        EndpointReference wireSource = new EndpointReferenceImpl(null, null, serviceBinding, sourceContract);
+
+        EndpointReference wireTarget =
+            new EndpointReferenceImpl((RuntimeComponent)serviceComponent, (RuntimeComponentService)service,
+                                      serviceBinding, targetContract);
+
+        RuntimeWire wire =
+            new RuntimeWireImpl(wireSource, wireTarget, interfaceContractMapper, workScheduler, wireProcessor,
+                                messageFactory, conversationManager);
+        runtimeService.getRuntimeWires().add(wire);
+
+        return wire;
+    }
+
+    public void activate(RuntimeComponent component, RuntimeComponentService service) {
+        if (service.getService() == null) {
+            if (logger.isLoggable(Level.WARNING)) {
+                logger.warning("Skipping component service not defined in the component type: " + component.getURI()
+                    + "#"
+                    + service.getName());
+            }
+            return;
+        }
+        if (logger.isLoggable(Level.FINE)) {
+            logger.fine("Activating component service: " + component.getURI() + "#" + service.getName());
+        }
+
+        for (Binding binding : service.getBindings()) {
+            addServiceBindingProvider(component, service, binding);
+            addServiceWire(component, service, binding);
+        }
+    }
+
+    public void deactivate(RuntimeComponent component, RuntimeComponentService service) {
+        if (logger.isLoggable(Level.FINE)) {
+            logger.fine("Deactivating component service: " + component.getURI() + "#" + service.getName());
+        }
+        removeServiceWires(service);
+        for (Binding binding : service.getBindings()) {
+            removeServiceBindingProvider(component, service, binding);
+        }
+    }
+
+    private void addScopeContainer(Component component) {
+        if (!(component instanceof ScopedRuntimeComponent)) {
+            return;
+        }
+        ScopedRuntimeComponent runtimeComponent = (ScopedRuntimeComponent)component;
+        ScopeContainer scopeContainer = scopeRegistry.getScopeContainer(runtimeComponent);
+        if (scopeContainer != null && scopeContainer.getScope() == Scope.CONVERSATION) {
+            conversationManager.addListener((ConversationalScopeContainer)scopeContainer);
+        }
+        runtimeComponent.setScopeContainer(scopeContainer);
+    }
+
+    private void removeScopeContainer(Component component) {
+        if (!(component instanceof ScopedRuntimeComponent)) {
+            return;
+        }
+        ScopedRuntimeComponent runtimeComponent = (ScopedRuntimeComponent)component;
+        ScopeContainer scopeContainer = runtimeComponent.getScopeContainer();
+        if(scopeContainer != null && scopeContainer.getScope() == Scope.CONVERSATION) {
+            conversationManager.removeListener((ConversationalScopeContainer) scopeContainer);
+        }        
+        runtimeComponent.setScopeContainer(null);
+    }
+
+    public void activate(Composite composite) throws ActivationException {
+        try {
+            if (logger.isLoggable(Level.FINE)) {
+                logger.fine("Activating composite: " + composite.getName());
+            }
+            for (Component component : composite.getComponents()) {
+                if (logger.isLoggable(Level.FINE)) {
+                    logger.fine("Activating component: " + component.getURI());
+                }
+
+                Implementation implementation = component.getImplementation();
+                if (implementation instanceof Composite) {
+                    activate((Composite)implementation);
+                } else if (implementation != null) {
+                    addImplementationProvider((RuntimeComponent)component, implementation);
+                    addScopeContainer(component);
+                }
+
+                for (ComponentService service : component.getServices()) {
+                    activate((RuntimeComponent)component, (RuntimeComponentService)service);
+                }
+
+                for (ComponentReference reference : component.getReferences()) {
+                    activate((RuntimeComponent)component, (RuntimeComponentReference)reference);
+                }
+            }
+        } catch (Exception e) {
+            throw new ActivationException(e);
+        }
+    }
+
+    public void deactivate(Composite composite) throws ActivationException {
+        try {
+            if (logger.isLoggable(Level.FINE)) {
+                logger.fine("Deactivating composite: " + composite.getName());
+            }
+            for (Component component : composite.getComponents()) {
+                if (logger.isLoggable(Level.FINE)) {
+                    logger.fine("Deactivating component: " + component.getURI());
+                }
+                for (ComponentService service : component.getServices()) {
+                    deactivate((RuntimeComponent)component, (RuntimeComponentService)service);
+                }
+
+                for (ComponentReference reference : component.getReferences()) {
+                    deactivate((RuntimeComponent)component, (RuntimeComponentReference)reference);
+                }
+
+                Implementation implementation = component.getImplementation();
+                if (implementation instanceof Composite) {
+                    deactivate((Composite)implementation);
+                } else if (implementation != null) {
+                    removeImplementationProvider((RuntimeComponent)component);
+                    removeScopeContainer(component);
+                }
+            }
+        } catch (Exception e) {
+            throw new ActivationException(e);
+        }
+    }
+
+    /**
+     * @return the referenceHelper
+     */
+    public ComponentContextHelper getComponentContextHelper() {
+        return componentContextHelper;
+    }
+
+    /**
+     * @return the proxyFactory
+     */
+    public ProxyFactory getProxyFactory() {
+        return proxyFactory;
+    }
+
+    /**
+     * @return the domainComposite
+     */
+    public Composite getDomainComposite() {
+        return domainComposite;
+    }
+
+    /**
+     * @param domainComposite the domainComposite to set
+     */
+    public void setDomainComposite(Composite domainComposite) {
+        this.domainComposite = domainComposite;
+    }
+
+    public Component resolve(String componentURI) {
+        for (Composite composite : domainComposite.getIncludes()) {
+            Component component = resolve(composite, componentURI);
+            if (component != null) {
+                return component;
+            }
+        }
+        return null;
+    }
+
+    public Component resolve(Composite composite, String componentURI) {
+        for (Component component : composite.getComponents()) {
+            String uri = component.getURI();
+            if (uri.equals(componentURI)) {
+                return component;
+            }
+            if (componentURI.startsWith(uri)) {
+                Implementation implementation = component.getImplementation();
+                if (!(implementation instanceof Composite)) {
+                    return null;
+                }
+                return resolve((Composite)implementation, componentURI);
+            }
+        }
+        return null;
+    }
+
+    /**
+     * @return the javaInterfaceFactory
+     */
+    public JavaInterfaceFactory getJavaInterfaceFactory() {
+        return javaInterfaceFactory;
+    }
+
+    /**
+     * @return the conversationManager
+     */
+    public ConversationManager getConversationManager() {
+        return conversationManager;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/EndpointReferenceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/EndpointReferenceImpl.java
new file mode 100644
index 0000000000..78096b20ab
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/EndpointReferenceImpl.java
@@ -0,0 +1,186 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.assembly;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class EndpointReferenceImpl implements EndpointReference {
+    private RuntimeComponent component;
+    private Contract contract;
+    private Binding binding;
+    private InterfaceContract interfaceContract;
+    private String uri;
+    private EndpointReference callbackEndpoint;
+    private ReferenceParameters parameters = new ReferenceParametersImpl();
+
+    /**
+     * @param component
+     * @param contract
+     * @param binding
+     * @param interfaceContract
+     */
+    public EndpointReferenceImpl(RuntimeComponent component,
+                                 Contract contract,
+                                 Binding binding,
+                                 InterfaceContract interfaceContract) {
+        super();
+        this.component = component;
+        this.contract = contract;
+        this.binding = binding;
+        this.interfaceContract = interfaceContract;
+        this.uri = (component != null ? component.getURI() : "") + '/' +
+                   (contract != null ? contract.getName() : "");
+    }
+
+    /**
+     * @param uri
+     */
+    public EndpointReferenceImpl(String uri) {
+        super();
+        this.uri = uri;
+    }
+
+    public Binding getBinding() {
+        return binding;
+    }
+
+    public void setBinding(Binding binding) {
+        this.binding = binding;
+    }
+
+    public RuntimeComponent getComponent() {
+        return component;
+    }
+
+    public void setComponent(RuntimeComponent component) {
+        this.component = component;
+    }
+
+    public Contract getContract() {
+        return contract;
+    }
+
+    public void setContract(Contract contract) {
+        this.contract = contract;
+    }
+
+    public InterfaceContract getInterfaceContract() {
+        return interfaceContract;
+    }
+
+    public void setInterfaceContract(InterfaceContract interfaceContract) {
+        this.interfaceContract = interfaceContract;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public EndpointReference getCallbackEndpoint() {
+        return callbackEndpoint;
+    }
+
+    public void setCallbackEndpoint(EndpointReference callbackEndpoint) {
+        this.callbackEndpoint = callbackEndpoint;
+    }
+
+    @Override
+    public int hashCode() {
+        final int PRIME = 31;
+        int result = 1;
+        result = PRIME * result + ((uri == null) ? 0 : uri.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final EndpointReferenceImpl other = (EndpointReferenceImpl)obj;
+        if (uri == null) {
+            if (other.uri != null) {
+                return false;
+            }
+        } else if (!uri.equals(other.uri)) {
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * @see java.lang.Object#clone()
+     */
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        EndpointReferenceImpl copy = (EndpointReferenceImpl)super.clone();
+        /* [nash] no need to copy callback endpoint
+        if (callbackEndpoint != null) {
+            copy.callbackEndpoint = (EndpointReference)callbackEndpoint.clone();
+        }
+        */
+        if (parameters != null) {
+            copy.parameters = (ReferenceParameters)parameters.clone();
+        }
+        return copy;
+    }
+
+    /**
+     * @return the parameters
+     */
+    public ReferenceParameters getReferenceParameters() {
+        return parameters;
+    }
+
+    /**
+     * @param parameters the parameters to set
+     */
+    public void setReferenceParameters(ReferenceParameters parameters) {
+        this.parameters = parameters;
+    }
+
+    public void mergeEndpoint(EndpointReference epr) {
+        this.component = epr.getComponent();
+        this.contract = epr.getContract();
+        this.binding = epr.getBinding();
+        this.interfaceContract = epr.getInterfaceContract();
+        this.uri = epr.getURI();
+        this.callbackEndpoint = epr.getCallbackEndpoint();
+    }
+   
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ReferenceParameterProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ReferenceParameterProcessor.java
new file mode 100644
index 0000000000..555eb43e4c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ReferenceParameterProcessor.java
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.assembly;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ReferenceParameterProcessor implements StAXArtifactProcessor<ReferenceParameters> {
+    private final static QName REFERENCE_PARAMETERS =
+        new QName("http://tuscany.apache.org/xmlns/sca/1.0", "referenceParameters", "tuscany");
+
+    /**
+     * @see org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor#getArtifactType()
+     */
+    public QName getArtifactType() {
+        return REFERENCE_PARAMETERS;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor#read(javax.xml.stream.XMLStreamReader)
+     */
+    public ReferenceParameters read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        ReferenceParameters parameters = new ReferenceParametersImpl();
+        parameters.setConversationID(reader.getAttributeValue(null, "conversationID"));
+        parameters.setCallbackID(reader.getAttributeValue(null, "callbackID"));
+        return parameters;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor#write(java.lang.Object, javax.xml.stream.XMLStreamWriter)
+     */
+    public void write(ReferenceParameters model, XMLStreamWriter writer) throws ContributionWriteException,
+        XMLStreamException {
+        writer.writeStartElement(REFERENCE_PARAMETERS.getPrefix(),
+                                 REFERENCE_PARAMETERS.getLocalPart(),
+                                 REFERENCE_PARAMETERS.getNamespaceURI());
+        writer.writeNamespace(REFERENCE_PARAMETERS.getPrefix(), REFERENCE_PARAMETERS.getNamespaceURI());
+        if (model.getConversationID() != null) {
+            writer.writeAttribute("conversationID", model.getConversationID().toString());
+        }
+        if (model.getCallbackID() != null) {
+            writer.writeAttribute("callbackID", model.getCallbackID().toString());
+        }
+        writer.writeEndElement();
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.contribution.processor.ArtifactProcessor#getModelType()
+     */
+    public Class<ReferenceParameters> getModelType() {
+        return ReferenceParameters.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.contribution.processor.ArtifactProcessor#resolve(java.lang.Object, org.apache.tuscany.sca.contribution.resolver.ModelResolver)
+     */
+    public void resolve(ReferenceParameters model, ModelResolver resolver) throws ContributionResolveException {
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ReferenceParametersImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ReferenceParametersImpl.java
new file mode 100644
index 0000000000..14a5f565fc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ReferenceParametersImpl.java
@@ -0,0 +1,139 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.assembly;
+
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ReferenceParametersImpl implements ReferenceParameters {
+    private Object callbackID;
+    private Object conversationID;
+    private EndpointReference callbackReference;
+    private Object callbackObjectID;
+    
+    /**
+     * @return the callbackID
+     */
+    public Object getCallbackID() {
+        return callbackID;
+    }
+    /**
+     * @param callbackID the callbackID to set
+     */
+    public void setCallbackID(Object callbackID) {
+        this.callbackID = callbackID;
+    }
+    /**
+     * @return the conversationID
+     */
+    public Object getConversationID() {
+        return conversationID;
+    }
+    /**
+     * @param conversationID the conversationID to set
+     */
+    public void setConversationID(Object conversationID) {
+        this.conversationID = conversationID;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.runtime.ReferenceParameters#getCallbackReference()
+     */
+    public EndpointReference getCallbackReference() {
+        return callbackReference;
+    }
+    /**
+     * @see org.apache.tuscany.sca.runtime.ReferenceParameters#setCallback(java.lang.Object)
+     */
+    public void setCallbackReference(EndpointReference callback) {
+        this.callbackReference = callback;
+    }
+    
+    /**
+     * @see java.lang.Object#clone()
+     */
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+
+    /**
+     * @return the callbackObjectID
+     */
+    public Object getCallbackObjectID() {
+        return callbackObjectID;
+    }
+    /**
+     * @param callbackObjectID the callbackObjectID to set
+     */
+    public void setCallbackObjectID(Object callbackObjectID) {
+        this.callbackObjectID = callbackObjectID;
+    }
+    /**
+     * @see java.lang.Object#hashCode()
+     */
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((callbackID == null) ? 0 : callbackID.hashCode());
+        result = prime * result + ((callbackObjectID == null) ? 0 : callbackObjectID.hashCode());
+        result = prime * result + ((callbackReference == null) ? 0 : callbackReference.hashCode());
+        result = prime * result + ((conversationID == null) ? 0 : conversationID.hashCode());
+        return result;
+    }
+    /**
+     * @see java.lang.Object#equals(java.lang.Object)
+     */
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (!(obj instanceof ReferenceParametersImpl))
+            return false;
+        final ReferenceParametersImpl other = (ReferenceParametersImpl)obj;
+        if (callbackID == null) {
+            if (other.callbackID != null)
+                return false;
+        } else if (!callbackID.equals(other.callbackID))
+            return false;
+        if (callbackObjectID == null) {
+            if (other.callbackObjectID != null)
+                return false;
+        } else if (!callbackObjectID.equals(other.callbackObjectID))
+            return false;
+        if (callbackReference == null) {
+            if (other.callbackReference != null)
+                return false;
+        } else if (!callbackReference.equals(other.callbackReference))
+            return false;
+        if (conversationID == null) {
+            if (other.conversationID != null)
+                return false;
+        } else if (!conversationID.equals(other.conversationID))
+            return false;
+        return true;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeAssemblyFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeAssemblyFactory.java
new file mode 100644
index 0000000000..b174dea6ce
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeAssemblyFactory.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.assembly;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+
+/**
+ * The runtime version of assembly factory
+ * @version $Rev$ $Date$
+ */
+public class RuntimeAssemblyFactory extends DefaultAssemblyFactory implements AssemblyFactory {
+   
+    public RuntimeAssemblyFactory() {
+        super();
+    }
+
+    @Override
+    public Component createComponent() {
+        return new RuntimeComponentImpl();
+    }
+
+    @Override
+    public ComponentReference createComponentReference() {
+        return new RuntimeComponentReferenceImpl();
+    }
+
+    @Override
+    public ComponentService createComponentService() {
+        return new RuntimeComponentServiceImpl();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentImpl.java
new file mode 100644
index 0000000000..455409e5e3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentImpl.java
@@ -0,0 +1,94 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.assembly;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.impl.ComponentImpl;
+import org.apache.tuscany.sca.core.scope.ScopeContainer;
+import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentContext;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class RuntimeComponentImpl extends ComponentImpl implements RuntimeComponent, ScopedRuntimeComponent {
+    protected RuntimeComponentContext componentContext;
+    protected ImplementationProvider implementationProvider;
+    protected List<PolicyProvider> policyProviders = new ArrayList<PolicyProvider>();
+    protected ScopeContainer scopeContainer;
+    protected boolean started;
+
+    /**
+     */
+    public RuntimeComponentImpl() {
+        super();
+    }
+
+    public ImplementationProvider getImplementationProvider() {
+        return implementationProvider;
+    }
+
+    public void setImplementationProvider(ImplementationProvider provider) {
+        this.implementationProvider = provider;
+    }
+
+    public ScopeContainer getScopeContainer() {
+        return scopeContainer;
+    }
+
+    public void setScopeContainer(ScopeContainer scopeContainer) {
+        this.scopeContainer = scopeContainer;
+    }
+    
+    public boolean isStarted() {
+        return started;
+    }
+
+    public void setStarted(boolean started) {
+        this.started = started;
+    }
+
+    /**
+     * @return the componentContext
+     */
+    public RuntimeComponentContext getComponentContext() {
+        return componentContext;
+    }
+
+    /**
+     * @param componentContext the componentContext to set
+     */
+    public void setComponentContext(RuntimeComponentContext componentContext) {
+        this.componentContext = componentContext;
+    }
+
+    public void addPolicyProvider(PolicyProvider policyProvider) {
+        policyProviders.add(policyProvider);
+    }
+
+    public List<PolicyProvider> getPolicyProviders() {
+        return policyProviders;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentReferenceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentReferenceImpl.java
new file mode 100644
index 0000000000..31ddc78fce
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentReferenceImpl.java
@@ -0,0 +1,122 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.assembly;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.impl.ComponentReferenceImpl;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+public class RuntimeComponentReferenceImpl extends ComponentReferenceImpl implements RuntimeComponentReference {
+    private ArrayList<RuntimeWire> wires;
+    private HashMap<Binding, ReferenceBindingProvider> bindingProviders =
+        new HashMap<Binding, ReferenceBindingProvider>();
+    private HashMap<Binding, List<PolicyProvider>> policyProviders = new HashMap<Binding, List<PolicyProvider>>();
+
+    private RuntimeComponent component;
+
+    public RuntimeComponentReferenceImpl() {
+        super();
+    }
+
+    public synchronized List<RuntimeWire> getRuntimeWires() {
+        if (wires == null) {
+            wires = new ArrayList<RuntimeWire>();
+            component.getComponentContext().start(this);
+        }
+        return wires;
+    }
+
+    public RuntimeWire getRuntimeWire(Binding binding) {
+        for (RuntimeWire wire : getRuntimeWires()) {
+            if (wire.getSource().getBinding() == binding) {
+                return wire;
+            }
+        }
+        return null;
+    }
+
+    public ReferenceBindingProvider getBindingProvider(Binding binding) {
+        return bindingProviders.get(binding);
+    }
+
+    public void setBindingProvider(Binding binding, ReferenceBindingProvider bindingProvider) {
+        bindingProviders.put(binding, bindingProvider);
+    }
+
+    public Invoker getInvoker(Binding binding, Operation operation) {
+        RuntimeWire wire = getRuntimeWire(binding);
+        if (wire == null) {
+            return null;
+        }
+        InvocationChain chain = wire.getInvocationChain(operation);
+        return chain == null ? null : chain.getHeadInvoker();
+    }
+
+    /**
+     * @return the component
+     */
+    public RuntimeComponent getComponent() {
+        return component;
+    }
+
+    /**
+     * @param component the component to set
+     */
+    public void setComponent(RuntimeComponent component) {
+        this.component = component;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.assembly.impl.ComponentReferenceImpl#clone()
+     */
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        RuntimeComponentReferenceImpl ref = (RuntimeComponentReferenceImpl)super.clone();
+        ref.wires = null;
+        ref.bindingProviders = new HashMap<Binding, ReferenceBindingProvider>();
+        ref.policyProviders = new HashMap<Binding, List<PolicyProvider>>();
+        return ref;
+    }
+
+    public void addPolicyProvider(Binding binding, PolicyProvider policyProvider) {
+        List<PolicyProvider> providers = policyProviders.get(binding);
+        if (providers == null) {
+            providers = new ArrayList<PolicyProvider>();
+            policyProviders.put(binding, providers);
+        }
+        providers.add(policyProvider);
+    }
+
+    public List<PolicyProvider> getPolicyProviders(Binding binding) {
+        return policyProviders.get(binding);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentServiceImpl.java
new file mode 100644
index 0000000000..399b0b20de
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentServiceImpl.java
@@ -0,0 +1,153 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.assembly;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.impl.ComponentServiceImpl;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osoa.sca.ServiceRuntimeException;
+
+public class RuntimeComponentServiceImpl extends ComponentServiceImpl implements RuntimeComponentService {
+    private ArrayList<RuntimeWire> wires = new ArrayList<RuntimeWire>();
+    private ArrayList<RuntimeWire> callbackWires = new ArrayList<RuntimeWire>();
+    private HashMap<Binding, ServiceBindingProvider> bindingProviders = new HashMap<Binding, ServiceBindingProvider>();
+    private HashMap<Binding, List<PolicyProvider>> policyProviders = new HashMap<Binding, List<PolicyProvider>>();
+
+    public RuntimeComponentServiceImpl() {
+        super();
+    }
+
+    public List<RuntimeWire> getRuntimeWires() {
+        return wires;
+    }
+
+    public RuntimeWire getRuntimeWire(Binding binding) {
+        for (RuntimeWire wire : wires) {
+            if (wire.getTarget().getBinding() == binding) {
+                return wire;
+            }
+        }
+        return null;
+    }
+
+    public RuntimeWire getRuntimeWire(Binding binding, InterfaceContract interfaceContract) {
+        RuntimeWire wire = getRuntimeWire(binding);
+        if (wire == null) {
+            return null;
+        }
+        if (interfaceContract != null && interfaceContract != wire.getSource().getInterfaceContract()) {
+            try {
+                // FIXME: [rfeng] We could avoid clone() using a better comparison of the two interface contracts
+                wire = (RuntimeWire)wire.clone();
+                wire.getSource().setInterfaceContract(interfaceContract);
+                wire.rebuild();
+            } catch (CloneNotSupportedException e) {
+                throw new ServiceRuntimeException(e);
+            }
+        }
+
+        return wire;
+    }
+
+    public List<RuntimeWire> getCallbackWires() {
+        return callbackWires;
+    }
+
+    public ServiceBindingProvider getBindingProvider(Binding binding) {
+        return bindingProviders.get(binding);
+    }
+
+    public void setBindingProvider(Binding binding, ServiceBindingProvider bindingProvider) {
+        bindingProviders.put(binding, bindingProvider);
+    }
+
+    public Invoker getInvoker(Binding binding, Operation operation) {
+        return getInvoker(binding, null, operation);
+    }
+
+    public Invoker getInvoker(Binding binding, InterfaceContract interfaceContract, Operation operation) {
+        InvocationChain chain = getInvocationChain(binding, interfaceContract, operation);
+        if (chain != null) {
+            return chain.getHeadInvoker();
+        } else {
+            return null;
+        }
+    }
+
+    public InvocationChain getInvocationChain(Binding binding, InterfaceContract interfaceContract, Operation operation) {
+        RuntimeWire wire = getRuntimeWire(binding);
+        if (wire == null) {
+            return null;
+        }
+        if (interfaceContract != null && interfaceContract != wire.getSource().getInterfaceContract()) {
+            try {
+                // FIXME: [rfeng] We could avoid clone() using a better comparison of the two interface contracts
+                wire = (RuntimeWire)wire.clone();
+                wire.getSource().setInterfaceContract(interfaceContract);
+                wire.rebuild();
+            } catch (CloneNotSupportedException e) {
+                throw new ServiceRuntimeException(e);
+            }
+        }
+        return wire.getInvocationChain(operation);
+    }
+
+    public InvocationChain getInvocationChain(Binding binding, Operation operation) {
+        return getInvocationChain(binding, null, operation);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.assembly.impl.ComponentServiceImpl#clone()
+     */
+    @SuppressWarnings("unchecked")
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        RuntimeComponentServiceImpl clone = (RuntimeComponentServiceImpl)super.clone();
+        clone.bindingProviders = (HashMap<Binding, ServiceBindingProvider>)bindingProviders.clone();
+        clone.wires = (ArrayList<RuntimeWire>)wires.clone();
+        clone.callbackWires = (ArrayList<RuntimeWire>)callbackWires.clone();
+        clone.policyProviders = (HashMap<Binding, List<PolicyProvider>>)policyProviders.clone();
+        return clone;
+    }
+
+    public void addPolicyProvider(Binding binding, PolicyProvider policyProvider) {
+        List<PolicyProvider> providers = policyProviders.get(binding);
+        if (providers == null) {
+            providers = new ArrayList<PolicyProvider>();
+            policyProviders.put(binding, providers);
+        }
+        providers.add(policyProvider);
+    }
+
+    public List<PolicyProvider> getPolicyProviders(Binding binding) {
+        return policyProviders.get(binding);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeWireImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeWireImpl.java
new file mode 100644
index 0000000000..d261258d64
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeWireImpl.java
@@ -0,0 +1,377 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.assembly;
+
+import java.lang.reflect.InvocationTargetException;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.core.conversation.ConversationManager;
+import org.apache.tuscany.sca.core.invocation.InvocationChainImpl;
+import org.apache.tuscany.sca.core.invocation.NonBlockingInterceptor;
+import org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.apache.tuscany.sca.runtime.RuntimeWireProcessor;
+import org.apache.tuscany.sca.work.WorkScheduler;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class RuntimeWireImpl implements RuntimeWire {
+    private EndpointReference wireSource;
+    private EndpointReference wireTarget;
+
+    private transient RuntimeWireProcessor wireProcessor;
+    private transient InterfaceContractMapper interfaceContractMapper;
+    private transient WorkScheduler workScheduler;
+    private transient MessageFactory messageFactory;
+    private transient ConversationManager conversationManager;
+    private transient RuntimeWireInvoker invoker;
+
+    // the following is a very simple cache that avoids re-cloning a wire
+    // when consecutive callbacks to the same endpoint are made
+    private EndpointReference lastCallback;
+    private RuntimeWire cachedWire;
+    private boolean wireReserved;
+    private RuntimeWireImpl clonedFrom;
+
+    private List<InvocationChain> chains;
+
+    /**
+     * @param source
+     * @param target
+     * @param interfaceContractMapper 
+     * @param workScheduler 
+     * @param wireProcessor 
+     * @param messageFactory 
+     * @param conversationManager 
+     */
+    public RuntimeWireImpl(EndpointReference source,
+                           EndpointReference target,
+                           InterfaceContractMapper interfaceContractMapper,
+                           WorkScheduler workScheduler,
+                           RuntimeWireProcessor wireProcessor,
+                           MessageFactory messageFactory,
+                           ConversationManager conversationManager) {
+        super();
+        this.wireSource = source;
+        this.wireTarget = target;
+        this.interfaceContractMapper = interfaceContractMapper;
+        this.workScheduler = workScheduler;
+        this.wireProcessor = wireProcessor;
+        this.messageFactory = messageFactory;
+        this.conversationManager = conversationManager;
+        this.invoker = new RuntimeWireInvoker(this.messageFactory, this.conversationManager, this);
+    }
+
+    public synchronized List<InvocationChain> getInvocationChains() {
+        if (chains == null) {
+            initInvocationChains();
+        }
+        return chains;
+    }
+
+    public InvocationChain getInvocationChain(Operation operation) {
+        for (InvocationChain chain : getInvocationChains()) {
+            Operation op = null;
+            if (wireSource.getContract() != null) {
+                // Reference chain
+                op = chain.getSourceOperation();
+            } else {
+                // Service chain
+                op = chain.getTargetOperation();
+            }
+            if (interfaceContractMapper.isCompatible(operation, op, op.getInterface().isRemotable())) {
+                return chain;
+            }
+        }
+        return null;
+    }
+
+    public Object invoke(Operation operation, Object[] args) throws InvocationTargetException {
+        Message msg = messageFactory.createMessage();
+        msg.setBody(args);
+        return invoker.invoke(operation, msg);
+    }
+
+    public Object invoke(Operation operation, Message msg) throws InvocationTargetException {
+        return invoker.invoke(operation, msg);
+    }
+
+    /**
+     * Initialize the invocation chains
+     */
+    private void initInvocationChains() {
+        chains = new ArrayList<InvocationChain>();
+        InterfaceContract sourceContract = wireSource.getInterfaceContract();
+        InterfaceContract targetContract = wireTarget.getInterfaceContract();
+
+        Contract source = wireSource.getContract();
+        if (source instanceof RuntimeComponentReference) {
+            // It's the reference wire
+            RuntimeComponentReference reference = (RuntimeComponentReference)wireSource.getContract();
+            Binding refBinding = wireSource.getBinding();
+            for (Operation operation : sourceContract.getInterface().getOperations()) {
+                Operation targetOperation = interfaceContractMapper.map(targetContract.getInterface(), operation);
+                if (targetOperation == null) {
+                    throw new ServiceRuntimeException("No matching operation for " + operation.getName()
+                        + " is found in reference "
+                        + wireSource.getComponent().getURI()
+                        + "#"
+                        + reference.getName());
+                }
+                InvocationChain chain = new InvocationChainImpl(operation, targetOperation, true);
+                if (operation.isNonBlocking()) {
+                    addNonBlockingInterceptor(reference, refBinding, chain);
+                }
+                addReferenceBindingInterceptor(reference, refBinding, chain, operation);
+                chains.add(chain);
+            }
+        } else {
+            // It's the service wire
+            RuntimeComponentService service = (RuntimeComponentService)wireTarget.getContract();
+            RuntimeComponent serviceComponent = wireTarget.getComponent();
+            Binding serviceBinding = wireTarget.getBinding();
+            for (Operation operation : sourceContract.getInterface().getOperations()) {
+                Operation targetOperation = interfaceContractMapper.map(targetContract.getInterface(), operation);
+                if (targetOperation == null) {
+                    throw new ServiceRuntimeException("No matching operation for " + operation.getName()
+                        + " is found in service "
+                        + serviceComponent.getURI()
+                        + "#"
+                        + service.getName());
+                }
+                InvocationChain chain = new InvocationChainImpl(operation, targetOperation, false);
+                if (operation.isNonBlocking()) {
+                    addNonBlockingInterceptor(service, serviceBinding, chain);
+                }
+                addImplementationInterceptor(serviceComponent, service, chain, targetOperation);
+                chains.add(chain);
+            }
+        }
+        wireProcessor.process(this);
+    }
+
+    public EndpointReference getSource() {
+        return wireSource;
+    }
+
+    public EndpointReference getTarget() {
+        return wireTarget;
+    }
+
+    public void setTarget(EndpointReference target) {
+        if (this.wireTarget != target) {
+            rebuild();
+        }
+        this.wireTarget = target;
+    }
+
+    public void rebuild() {
+        this.chains = null;
+    }
+
+    /**
+     * Add the interceptor for a reference binding
+     * 
+     * @param reference
+     * @param binding
+     * @param chain
+     * @param operation
+     */
+    private void addReferenceBindingInterceptor(ComponentReference reference,
+                                                Binding binding,
+                                                InvocationChain chain,
+                                                Operation operation) {
+        ReferenceBindingProvider provider = ((RuntimeComponentReference)reference).getBindingProvider(binding);
+        if (provider != null) {
+            Invoker invoker = provider.createInvoker(operation);
+            if (invoker != null) {
+                chain.addInvoker(invoker);
+            }
+        }
+        List<PolicyProvider> pps = ((RuntimeComponentReference)reference).getPolicyProviders(binding);
+        if (pps != null) {
+            for (PolicyProvider p : pps) {
+                Interceptor interceptor = p.createInterceptor(operation);
+                if (interceptor != null) {
+                    chain.addInterceptor(p.getPhase(), p.createInterceptor(operation));
+                }
+            }
+        }
+    }
+
+    /**
+     * Add the interceptor for a binding
+     * 
+     * @param reference
+     * @param binding
+     * @param chain
+     * @param operation
+     */
+    private void addServiceBindingInterceptor(ComponentReference service,
+                                              Binding binding,
+                                              InvocationChain chain,
+                                              Operation operation) {
+        List<PolicyProvider> pps = ((RuntimeComponentService)service).getPolicyProviders(binding);
+        if (pps != null) {
+            for (PolicyProvider p : pps) {
+                Interceptor interceptor = p.createInterceptor(operation);
+                if (interceptor != null) {
+                    chain.addInterceptor(p.getPhase(), p.createInterceptor(operation));
+                }
+            }
+        }
+    }
+
+    /**
+     * Add a non-blocking interceptor if the reference binding needs it
+     * 
+     * @param reference
+     * @param binding
+     * @param chain
+     */
+    private void addNonBlockingInterceptor(ComponentReference reference, Binding binding, InvocationChain chain) {
+        ReferenceBindingProvider provider = ((RuntimeComponentReference)reference).getBindingProvider(binding);
+        if (provider != null) {
+            boolean supportsOneWayInvocation = provider.supportsOneWayInvocation();
+            if (!supportsOneWayInvocation) {
+                chain.addInterceptor(Phase.REFERENCE, new NonBlockingInterceptor(workScheduler));
+            }
+        }
+    }
+
+    /**
+     * Add a non-blocking interceptor if the service binding needs it
+     *
+     * @param service
+     * @param binding
+     * @param chain
+     */
+    private void addNonBlockingInterceptor(ComponentService service, Binding binding, InvocationChain chain) {
+        ServiceBindingProvider provider = ((RuntimeComponentService)service).getBindingProvider(binding);
+        if (provider != null) {
+            if (!provider.supportsOneWayInvocation()) {
+                chain.addInterceptor(Phase.SERVICE_BINDING, new NonBlockingInterceptor(workScheduler));
+            }
+        }
+    }
+
+    /**
+     * Add the interceptor for a component implementation
+     * 
+     * @param component
+     * @param service
+     * @param chain
+     * @param operation
+     */
+    private void addImplementationInterceptor(Component component,
+                                              ComponentService service,
+                                              InvocationChain chain,
+                                              Operation operation) {
+        ImplementationProvider provider = ((RuntimeComponent)component).getImplementationProvider();
+        if (provider != null) {
+            Invoker invoker = null;
+            invoker = provider.createInvoker((RuntimeComponentService)service, operation);
+            chain.addInvoker(invoker);
+        }
+        List<PolicyProvider> pps = ((RuntimeComponent)component).getPolicyProviders();
+        if (pps != null) {
+            for (PolicyProvider p : pps) {
+                Interceptor interceptor = p.createInterceptor(operation);
+                if (interceptor != null) {
+                    chain.addInterceptor(p.getPhase(), p.createInterceptor(operation));
+                }
+            }
+        }
+    }
+
+    /**
+     * @see java.lang.Object#clone()
+     */
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        RuntimeWireImpl copy = (RuntimeWireImpl)super.clone();
+        copy.wireSource = (EndpointReference)wireSource.clone();
+        copy.wireTarget = (EndpointReference)wireTarget.clone();
+        copy.invoker = new RuntimeWireInvoker(copy.messageFactory, copy.conversationManager, copy);
+        return copy;
+    }
+
+    /**
+     * @return the conversationManager
+     */
+    public ConversationManager getConversationManager() {
+        return conversationManager;
+    }
+
+    public synchronized RuntimeWire lookupCache(EndpointReference callback) {
+        if (lastCallback != null && callback.getURI().equals(lastCallback.getURI()) && !wireReserved) {
+            wireReserved = true;
+            return cachedWire;
+        } else {
+            return null;
+        }
+    }
+
+    public synchronized void addToCache(EndpointReference callback, RuntimeWire clonedWire) {
+        ((RuntimeWireImpl)clonedWire).setClonedFrom(this);
+        lastCallback = callback;
+        cachedWire = clonedWire;
+        wireReserved = true;
+    }
+
+    public synchronized void releaseClonedWire(RuntimeWire wire) {
+        if (cachedWire == wire) {
+            wireReserved = false;
+        }
+    }
+
+    public synchronized void releaseWire() {
+        clonedFrom.releaseClonedWire(this);
+    }
+
+    private void setClonedFrom(RuntimeWireImpl wire) {
+        clonedFrom = wire;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/context/CallableReferenceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/context/CallableReferenceImpl.java
new file mode 100644
index 0000000000..8d4ee4d08e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/context/CallableReferenceImpl.java
@@ -0,0 +1,454 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.context;
+
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.util.UUID;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.assembly.CompositeActivatorImpl;
+import org.apache.tuscany.sca.core.assembly.EndpointReferenceImpl;
+import org.apache.tuscany.sca.core.assembly.ReferenceParametersImpl;
+import org.apache.tuscany.sca.core.conversation.ConversationManager;
+import org.apache.tuscany.sca.core.conversation.ConversationState;
+import org.apache.tuscany.sca.core.conversation.ExtendedConversation;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.Conversation;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * Base class for implementations of service and callback references.
+ * 
+ * @version $Rev$ $Date$
+ * @param <B> the type of the business interface
+ */
+public class CallableReferenceImpl<B> implements CallableReference<B>, Externalizable {
+    static final long serialVersionUID = -521548304761848325L;
+    protected transient CompositeActivator compositeActivator;
+    protected transient ProxyFactory proxyFactory;
+    protected transient Class<B> businessInterface;
+    protected transient Object proxy;
+
+    // if the wire targets a conversational service this holds the conversation state 
+    protected transient ConversationManager conversationManager;
+    protected transient ExtendedConversation conversation;
+    protected transient Object conversationID;
+    protected Object callbackID; // The callbackID should be serializable
+
+    protected transient RuntimeComponent component;
+    protected transient RuntimeComponentReference reference;
+    protected transient Binding binding;
+
+    protected String scdl;
+
+    private transient RuntimeComponentReference clonedRef;
+    private transient ReferenceParameters refParams;
+    private transient XMLStreamReader xmlReader;
+
+    /*
+     * Public constructor for Externalizable serialization/deserialization
+     */
+    public CallableReferenceImpl() {
+        super();
+    }
+
+    /*
+     * Public constructor for use by XMLStreamReader2CallableReference
+     */
+    public CallableReferenceImpl(XMLStreamReader xmlReader) throws Exception {
+        this.xmlReader = xmlReader;
+        resolve();
+    }
+
+    protected CallableReferenceImpl(Class<B> businessInterface,
+                                    RuntimeComponent component,
+                                    RuntimeComponentReference reference,
+                                    Binding binding,
+                                    ProxyFactory proxyFactory,
+                                    CompositeActivator compositeActivator) {
+        this.proxyFactory = proxyFactory;
+        this.businessInterface = businessInterface;
+        this.component = component;
+        this.reference = reference;
+        this.binding = binding;
+        // FIXME: The SCA spec is not clear how we should handle multiplicty for CallableReference
+        if (this.binding == null) {
+            this.binding = this.reference.getBinding(SCABinding.class);
+            if (this.binding == null) {
+                this.binding = this.reference.getBindings().get(0);
+            }
+        }
+
+        // FIXME: Should we normalize the componentName/serviceName URI into an absolute SCA URI in the SCA binding?
+        // sca:component1/component11/component112/service1?
+        this.compositeActivator = compositeActivator;
+        this.conversationManager = this.compositeActivator.getConversationManager();
+        RuntimeWire wire = this.reference.getRuntimeWire(this.binding);
+        // init(wire);
+        initCallbackID();
+    }
+
+    public CallableReferenceImpl(Class<B> businessInterface, RuntimeWire wire, ProxyFactory proxyFactory) {
+        this.proxyFactory = proxyFactory;
+        this.businessInterface = businessInterface;
+        bind(wire);
+    }
+
+    public RuntimeWire getRuntimeWire() {
+        try {
+            resolve();
+            if (reference != null) {
+                return reference.getRuntimeWire(binding);
+            } else {
+                return null;
+            }
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    protected void bind(RuntimeWire wire) {
+        if (wire != null) {
+            this.component = wire.getSource().getComponent();
+            this.reference = (RuntimeComponentReference)wire.getSource().getContract();
+            this.binding = wire.getSource().getBinding();
+            this.compositeActivator = ((ComponentContextImpl)component.getComponentContext()).getCompositeActivator();
+            this.conversationManager = this.compositeActivator.getConversationManager();
+            // init(wire);
+            initCallbackID();
+        }
+    }
+
+    protected void initCallbackID() {
+        if (reference.getInterfaceContract().getCallbackInterface() != null) {
+            this.callbackID = createCallbackID();
+        }
+    }
+
+    public B getProxy() throws ObjectCreationException {
+        try {
+            if (proxy == null) {
+                proxy = createProxy(); 
+            }
+            return businessInterface.cast(proxy);
+        } catch (Exception e) {
+            throw new ObjectCreationException(e);
+        }
+    }
+
+	public void setProxy(Object proxy) {
+	    this.proxy = proxy;
+	}
+
+    protected Object createProxy() throws Exception {
+        return proxyFactory.createProxy(this);
+	}
+
+    public B getService() {
+        try {
+            resolve();
+            return getProxy();
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    public Class<B> getBusinessInterface() {
+        try {
+            resolve();
+            return businessInterface;
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }            
+    }
+
+    public boolean isConversational() {
+        try {
+            resolve();        
+            return reference == null ? false : reference.getInterfaceContract().getInterface().isConversational();
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    public Conversation getConversation() {
+        try {
+            // resolve from XML just in case this callable reference is the result of
+            // passing a callable reference as a parameter
+            resolve();
+            
+            if (conversation == null || conversation.getState() == ConversationState.ENDED) {
+                conversation = null;
+            }
+            return conversation;
+        
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    public Object getCallbackID() {
+        try {
+            resolve();        
+            return callbackID;
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }        
+    }
+
+    /**
+     * @see java.io.Externalizable#readExternal(java.io.ObjectInput)
+     */
+    public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
+        this.scdl = in.readUTF();
+    }
+
+    /**
+     * @throws IOException
+     */
+    private synchronized void resolve() throws Exception {
+        if ((scdl != null || xmlReader != null) && component == null && reference == null) {
+            ComponentContextHelper componentContextHelper = ComponentContextHelper.getCurrentComponentContextHelper();
+            if (componentContextHelper != null) {
+                CompositeActivator currentActivator = ComponentContextHelper.getCurrentCompositeActivator();
+                this.compositeActivator = currentActivator;
+                this.conversationManager = this.compositeActivator.getConversationManager();
+                Component c;
+                if (xmlReader != null) {
+                    c = componentContextHelper.fromXML(xmlReader);
+                    xmlReader = null;  // OK to GC this now
+                } else {
+                    c = componentContextHelper.fromXML(scdl);
+                    scdl = null;  // OK to GC this now
+                }
+                this.component = (RuntimeComponent)c;
+                currentActivator.configureComponentContext(this.component);
+                this.reference = (RuntimeComponentReference)c.getReferences().get(0);
+                this.reference.setComponent(this.component);
+                clonedRef = reference;
+                ReferenceParameters parameters = null;
+                for (Object ext : reference.getExtensions()) {
+                    if (ext instanceof ReferenceParameters) {
+                        parameters = (ReferenceParameters)ext;
+                        break;
+                    }
+                }
+                if (parameters != null) {
+                    refParams = parameters;
+                    this.callbackID = parameters.getCallbackID();
+                    
+                    if (parameters.getConversationID() != null){
+                        ExtendedConversation conversation = conversationManager.getConversation(parameters.getConversationID());
+                        
+                        if (conversation == null){
+                            conversation = conversationManager.startConversation(parameters.getConversationID());
+                        }
+                        this.conversation = conversation;
+                    } else {
+                        this.conversation = null;
+                    }
+                }
+
+                for (Binding binding : reference.getBindings()) {
+                    if (binding instanceof OptimizableBinding) {
+                        String targetURI = binding.getURI();
+                        if (targetURI.startsWith("/")) {
+                            targetURI = targetURI.substring(1);
+                        }
+                        int index = targetURI.lastIndexOf('/');
+                        String serviceName = "";
+                        if (index > -1) {
+                            serviceName = targetURI.substring(index + 1);
+                            targetURI = targetURI.substring(0, index);
+                        }
+                        Component targetComponent = compositeActivator.resolve(targetURI);
+                        ComponentService targetService = null;
+                        if (targetComponent != null) {
+                            if ("".equals(serviceName)) {
+                                targetService = ComponentContextHelper.getSingleService(targetComponent);
+                            } else {
+                                for (ComponentService service : targetComponent.getServices()) {
+                                    if (service.getName().equals(serviceName)) {
+                                        targetService = service;
+                                        break;
+                                    }
+                                }
+                            }
+                        }
+                        OptimizableBinding optimizableBinding = (OptimizableBinding)binding;
+                        optimizableBinding.setTargetComponent(targetComponent);
+                        optimizableBinding.setTargetComponentService(targetService);
+                        if (targetService != null) {
+                            for (Binding serviceBinding : targetService.getBindings()) {
+                                if (serviceBinding.getClass() == binding.getClass()) {
+                                    optimizableBinding.setTargetBinding(serviceBinding);
+                                    break;
+                                }
+                            }
+                        }
+                    }
+                }
+                // FIXME: The SCA spec is not clear how we should handle multiplicty for CallableReference
+                if (binding == null) {
+                    binding = reference.getBinding(SCABinding.class);
+                    if (binding == null) {
+                        binding = reference.getBindings().get(0);
+                    }
+                }
+                Interface i = reference.getInterfaceContract().getInterface();
+                if (i instanceof JavaInterface) {
+                    JavaInterface javaInterface = (JavaInterface)i;
+                    if (javaInterface.isUnresolved()) {
+                        javaInterface.setJavaClass(Thread.currentThread().getContextClassLoader()
+                            .loadClass(javaInterface.getName()));
+                        currentActivator.getJavaInterfaceFactory().createJavaInterface(javaInterface,
+                                                                                       javaInterface.getJavaClass());
+                    }
+                    this.businessInterface = (Class<B>)javaInterface.getJavaClass();
+                }
+                this.proxyFactory = currentActivator.getProxyFactory();
+            }
+        }
+    }
+
+    /**
+     * @see java.io.Externalizable#writeExternal(java.io.ObjectOutput)
+     */
+    public void writeExternal(ObjectOutput out) throws IOException {
+        try {
+            out.writeUTF(toXMLString());
+        } catch (Exception e) {
+            // e.printStackTrace();
+            throw new IOException(e.getMessage());
+        }
+    }
+
+    public String toXMLString() throws IOException {
+        if (reference != null) {
+            if (clonedRef == null) {
+                try {
+                    clonedRef = (RuntimeComponentReference)reference.clone();
+                } catch (CloneNotSupportedException e) {
+                    // will not happen
+                }
+            }
+            if (refParams == null) {
+                refParams = new ReferenceParametersImpl();
+               
+                // remove any existing reference parameters from the clone                
+                Object toRemove = null;
+                for (Object extension : clonedRef.getExtensions()){
+                    if (extension instanceof ReferenceParameters){
+                        toRemove = extension;
+                    }
+                }
+               
+                if (toRemove != null){
+                    clonedRef.getExtensions().remove(toRemove);
+                }
+                
+                // add the new reference parameter object
+                clonedRef.getExtensions().add(refParams);
+            }
+            refParams.setCallbackID(callbackID);
+            if (conversation != null){
+                refParams.setConversationID(conversation.getConversationID());
+            }
+            return ((CompositeActivatorImpl)compositeActivator).getComponentContextHelper()
+                    .toXML(component, clonedRef);
+        } else { 
+            return scdl;
+        }
+    }
+
+    /**
+     * Create a callback id
+     * 
+     * @return the callback id
+     */
+    private String createCallbackID() {
+        return UUID.randomUUID().toString();
+    }
+
+    public void attachCallbackID(Object callbackID) {
+        this.callbackID = callbackID;
+    }
+
+    public void attachConversationID(Object conversationID) {
+        this.conversationID = conversationID;
+    }
+    
+    public void attachConversation(ExtendedConversation conversation) {
+        this.conversation = conversation;
+    }
+
+
+    protected ReferenceParameters getReferenceParameters() {
+        ReferenceParameters parameters = new ReferenceParametersImpl();
+        parameters.setCallbackID(callbackID);
+        if (getConversation() != null) {
+            parameters.setConversationID(conversation.getConversationID());
+        }
+        return parameters;
+    }
+
+    public EndpointReference getEndpointReference() {
+        try {
+            resolve();  
+            
+            // Use the interface contract of the reference on the component type
+            Reference componentTypeRef = reference.getReference();
+            InterfaceContract sourceContract =
+                componentTypeRef == null ? reference.getInterfaceContract() : componentTypeRef.getInterfaceContract();
+            sourceContract = sourceContract.makeUnidirectional(false);
+            EndpointReference epr = new EndpointReferenceImpl(component, reference, binding, sourceContract);
+            ReferenceParameters parameters = getReferenceParameters();
+            epr.setReferenceParameters(parameters);
+            return epr;
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }        
+    }
+
+    public XMLStreamReader getXMLReader() {
+        return xmlReader;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextHelper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextHelper.java
new file mode 100644
index 0000000000..f0ad74df36
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextHelper.java
@@ -0,0 +1,307 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.context;
+
+import java.io.IOException;
+import java.io.Reader;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.io.Writer;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.assembly.ReferenceParameterProcessor;
+import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ComponentContextHelper {
+
+    private final AssemblyFactory assemblyFactory;
+    private final JavaInterfaceFactory javaInterfaceFactory;
+    private final StAXArtifactProcessorExtensionPoint staxProcessors;
+
+    /**
+     * @param assemblyFactory The factory to create assembly models
+     * @param processors The extension point for stax artifact processors
+     */
+    public ComponentContextHelper(AssemblyFactory assemblyFactory,
+                                  JavaInterfaceFactory javaInterfaceFactory,
+                                  StAXArtifactProcessorExtensionPoint processors) {
+        this.assemblyFactory = assemblyFactory;
+        this.javaInterfaceFactory = javaInterfaceFactory;
+        this.staxProcessors = processors;
+        staxProcessors.addArtifactProcessor(new ReferenceParameterProcessor());
+    }
+
+    /**
+     * Create a self-reference for a component service
+     * @param component
+     * @param service
+     * @throws CloneNotSupportedException 
+     * @throws InvalidInterfaceException 
+     */
+    public ComponentReference createSelfReference(Component component,
+                                                  ComponentService service,
+                                                  Class<?> businessInterface) throws CloneNotSupportedException,
+        InvalidInterfaceException {
+        ComponentReference componentReference = assemblyFactory.createComponentReference();
+        componentReference.setName("$self$." + service.getName());
+        for (Binding binding : service.getBindings()) {
+            if (binding instanceof OptimizableBinding) {
+                OptimizableBinding optimizableBinding = (OptimizableBinding)((OptimizableBinding)binding).clone();
+                optimizableBinding.setTargetBinding(binding);
+                optimizableBinding.setTargetComponent(component);
+                optimizableBinding.setTargetComponentService(service);
+                componentReference.getBindings().add(optimizableBinding);
+            } else {
+                componentReference.getBindings().add(binding);
+            }
+        }
+
+        componentReference.setCallback(service.getCallback());
+        componentReference.getTargets().add(service);
+        componentReference.getPolicySets().addAll(service.getPolicySets());
+        componentReference.getRequiredIntents().addAll(service.getRequiredIntents());
+
+        InterfaceContract interfaceContract = service.getInterfaceContract();
+        Service componentTypeService = service.getService();
+        if (componentTypeService != null && componentTypeService.getInterfaceContract() != null) {
+            interfaceContract = componentTypeService.getInterfaceContract();
+        }
+        interfaceContract = getInterfaceContract(interfaceContract, businessInterface);
+        componentReference.setInterfaceContract(interfaceContract);
+        componentReference.setMultiplicity(Multiplicity.ONE_ONE);
+        // component.getReferences().add(componentReference);
+        return componentReference;
+    }
+
+    /**
+     * @param interfaceContract
+     * @param businessInterface
+     * @return
+     * @throws CloneNotSupportedException
+     * @throws InvalidInterfaceException
+     */
+    private InterfaceContract getInterfaceContract(InterfaceContract interfaceContract, Class<?> businessInterface)
+        throws CloneNotSupportedException, InvalidInterfaceException {
+        Interface interfaze = interfaceContract.getInterface();
+        boolean compatible = false;
+        if (interfaze instanceof JavaInterface) {
+            Class<?> cls = ((JavaInterface)interfaze).getJavaClass();
+            if (businessInterface.isAssignableFrom(cls)) {
+                compatible = true;
+            }
+        }
+        if (!compatible) {
+            // The interface is not assignable from the interface contract
+            interfaceContract = (InterfaceContract)interfaceContract.clone();
+            interfaceContract.setInterface(javaInterfaceFactory.createJavaInterface(businessInterface));
+        }
+
+        return interfaceContract;
+    }
+
+    /**
+     * Bind a component reference to a component service
+     * @param <B>
+     * @param businessInterface
+     * @param reference
+     * @param service
+     * @return
+     * @throws CloneNotSupportedException
+     * @throws InvalidInterfaceException
+     */
+    public RuntimeComponentReference bindComponentReference(Class<?> businessInterface,
+                                                            RuntimeComponentReference reference,
+                                                            RuntimeComponent component,
+                                                            RuntimeComponentService service)
+        throws CloneNotSupportedException, InvalidInterfaceException {
+        RuntimeComponentReference ref = (RuntimeComponentReference)reference.clone();
+        InterfaceContract interfaceContract = reference.getInterfaceContract();
+        Reference componentTypeReference = reference.getReference();
+        if (componentTypeReference != null && componentTypeReference.getInterfaceContract() != null) {
+            interfaceContract = componentTypeReference.getInterfaceContract();
+        }
+        InterfaceContract refInterfaceContract = getInterfaceContract(interfaceContract, businessInterface);
+        if (refInterfaceContract != interfaceContract) {
+            ref = (RuntimeComponentReference)reference.clone();
+            ref.setInterfaceContract(interfaceContract);
+        }
+        ref.setComponent(component);
+        ref.getTargets().add(service);
+        ref.getBindings().clear();
+        for (Binding binding : service.getBindings()) {
+            if (binding instanceof OptimizableBinding) {
+                OptimizableBinding optimizableBinding = (OptimizableBinding)((OptimizableBinding)binding).clone();
+                optimizableBinding.setTargetBinding(binding);
+                optimizableBinding.setTargetComponent(component);
+                optimizableBinding.setTargetComponentService(service);
+                ref.getBindings().add(optimizableBinding);
+            } else {
+                ref.getBindings().add(binding);
+            }
+        }
+        return ref;
+    }
+
+    public void write(Component component, ComponentReference reference, Writer writer) throws IOException {
+        try {
+            StAXArtifactProcessor<Composite> processor = staxProcessors.getProcessor(Composite.class);
+            Composite composite = assemblyFactory.createComposite();
+            composite.setName(new QName("http://tuscany.apache.org/xmlns/sca/1.0", "default"));
+            Component comp = assemblyFactory.createComponent();
+            comp.setName("default");
+            comp.setURI(component.getURI());
+            composite.getComponents().add(comp);
+            comp.getReferences().add(reference);
+
+            XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
+            XMLStreamWriter streamWriter = outputFactory.createXMLStreamWriter(writer);
+            processor.write(composite, streamWriter);
+        } catch (Exception e) {
+            throw new IOException(e.getMessage());
+        }
+    }
+
+    public String toXML(Component component, ComponentReference reference) throws IOException {
+        StringWriter writer = new StringWriter();
+        write(component, reference, writer);
+        return writer.toString();
+    }
+
+    public RuntimeComponent read(Reader reader) throws IOException {
+        try {
+            XMLInputFactory inputFactory = XMLInputFactory.newInstance();
+            XMLStreamReader streamReader = inputFactory.createXMLStreamReader(reader);
+            return read(streamReader);
+        } catch (Exception e) {
+            throw new IOException(e.getMessage());
+        }
+    }
+
+    public RuntimeComponent read(XMLStreamReader streamReader) throws IOException {
+        try {
+            StAXArtifactProcessor<Composite> processor = staxProcessors.getProcessor(Composite.class);
+            Composite composite = processor.read(streamReader);
+            RuntimeComponent component = (RuntimeComponent)composite.getComponents().get(0);
+            return component;
+        } catch (Exception e) {
+            throw new IOException(e.getMessage());
+        }
+    }
+
+    public Component fromXML(String xml) throws IOException {
+        return read(new StringReader(xml));
+    }
+
+    public Component fromXML(XMLStreamReader streamReader) throws IOException {
+        return read(streamReader);
+    }
+
+    public static RuntimeComponent getCurrentComponent() {
+        Message message = ThreadMessageContext.getMessageContext();
+        if (message != null) {
+            EndpointReference to = message.getTo();
+            if (to == null) {
+                return null;
+            }
+            RuntimeComponent component = message.getTo().getComponent();
+            return component;
+        }
+        return null;
+    }
+
+    public static CompositeActivator getCurrentCompositeActivator() {
+        RuntimeComponent component = getCurrentComponent();
+        if (component != null) {
+            ComponentContextImpl context = (ComponentContextImpl)component.getComponentContext();
+            return context.getCompositeActivator();
+        }
+        return null;
+    }
+
+    public static ComponentContextHelper getCurrentComponentContextHelper() {
+        CompositeActivator activator = getCurrentCompositeActivator();
+        if (activator != null) {
+            return activator.getComponentContextHelper();
+        }
+        return null;
+    }
+
+    /**
+     * @param component
+     */
+    public static ComponentService getSingleService(Component component) {
+        ComponentService targetService;
+        List<ComponentService> services = component.getServices();
+        List<ComponentService> regularServices = new ArrayList<ComponentService>();
+        for (ComponentService service : services) {
+            if (service.isCallback()) {
+                continue;
+            }
+            String name = service.getName();
+            if (!name.startsWith("$") || name.startsWith("$dynamic$")) {
+                regularServices.add(service);
+            }
+        }
+        if (regularServices.size() == 0) {
+            throw new ServiceRuntimeException("No service is declared on component " + component.getURI());
+        }
+        if (regularServices.size() != 1) {
+            throw new ServiceRuntimeException("More than one service is declared on component " + component.getURI()
+                + ". Service name is required to get the service.");
+        }
+        targetService = regularServices.get(0);
+        return targetService;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextImpl.java
new file mode 100644
index 0000000000..9321caf112
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextImpl.java
@@ -0,0 +1,397 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.context;
+
+import java.io.IOException;
+import java.io.Reader;
+import java.io.Writer;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.context.PropertyValueFactory;
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentContext;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.RequestContext;
+import org.osoa.sca.ServiceReference;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * Implementation of ComponentContext that delegates to a ComponentContextProvider.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ComponentContextImpl implements RuntimeComponentContext {
+    private final RuntimeComponent component;
+
+    private final CompositeActivator compositeActivator;
+    private final RequestContextFactory requestContextFactory;
+    private final ProxyFactory proxyFactory;
+    private final AssemblyFactory assemblyFactory;
+    private final JavaInterfaceFactory javaInterfaceFactory;
+
+    /**
+     * This is a reference to the PropertyValueFactory that is provided by the Implementation
+     * that can be used to get the value from a Property Object.
+     * 
+     * @see #setPropertyValueFactory(PropertyValueFactory)
+     * @see #getProperty(Class, String)
+     */
+    private PropertyValueFactory propertyFactory;
+    
+    public ComponentContextImpl(CompositeActivator compositeActivator,
+                                AssemblyFactory assemblyFactory,
+                                ProxyFactory proxyFactory,
+                                InterfaceContractMapper interfaceContractMapper,
+                                RequestContextFactory requestContextFactory,
+                                JavaInterfaceFactory javaInterfaceFactory,
+                                RuntimeComponent component) {
+        super();
+        this.compositeActivator = compositeActivator;
+        this.assemblyFactory = assemblyFactory;
+        this.proxyFactory = proxyFactory;
+        this.requestContextFactory = requestContextFactory;
+        this.javaInterfaceFactory = javaInterfaceFactory;
+        this.component = component;
+    }
+
+    public String getURI() {
+        return component.getURI();
+    }
+
+    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
+        return (R)proxyFactory.cast(target);
+    }
+
+    public <B> B getService(Class<B> businessInterface, String referenceName) {
+        ServiceReference<B> serviceRef = getServiceReference(businessInterface, referenceName);
+        return serviceRef.getService();
+    }
+
+    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String referenceName) {
+        try {
+            for (ComponentReference ref : component.getReferences()) {
+                if (referenceName.equals(ref.getName())) {
+                    return getServiceReference(businessInterface, (RuntimeComponentReference)ref, null);
+                }
+            }
+            throw new ServiceRuntimeException("Reference not found: " + referenceName);
+        } catch (ServiceRuntimeException e) {
+            throw e;
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e.getMessage(), e);
+        }
+    }
+
+    /**
+     * The Implementation is responsible for calling this method to set the 
+     * PropertyValueFactory that is used to get the Property Value from 
+     * a Tuscany Property object.
+     *   
+     * @param factory The PropertyValueFactory to use
+     * 
+     * @see #getProperty(Class, String)
+     */
+    public void setPropertyValueFactory(PropertyValueFactory factory)
+    {
+        propertyFactory = factory;
+    }
+    
+    /**
+     * Gets the value for the specified property with the specified type.
+     * 
+     * @param type The type of the property value we are getting
+     * @param propertyName The name of the property we are getting
+     * @param B The class of the property value we are getting
+     * 
+     * @throws ServiceRuntimeException If a Property for the specified propertyName
+     *         is not found 
+     *         
+     * @see #setPropertyValueFactory(PropertyValueFactory)         
+     */
+    public <B> B getProperty(Class<B> type, String propertyName) {
+        for (ComponentProperty p : component.getProperties()) {
+            if (propertyName.equals(p.getName())) {
+                return propertyFactory.createPropertyValue(p, type);
+            }
+        }
+        throw new ServiceRuntimeException("Property not found: " + propertyName);
+    }
+
+    public <B> ServiceReference<B> createSelfReference(Class<B> businessInterface) {
+        ComponentService service = ComponentContextHelper.getSingleService(component);
+        try {
+            return createSelfReference(businessInterface, service);
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e.getMessage(), e);
+        }
+    }
+
+    public <B> ServiceReference<B> createSelfReference(Class<B> businessInterface, String serviceName) {
+        try {
+            for (ComponentService service : component.getServices()) {
+                if (serviceName.equals(service.getName())) {
+                    return createSelfReference(businessInterface, service);
+                }
+            }
+            throw new ServiceRuntimeException("Service not found: " + serviceName);
+        } catch (ServiceRuntimeException e) {
+            throw e;
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e.getMessage(), e);
+        }
+    }
+
+    /**
+     * @param <B>
+     * @param businessInterface
+     * @param service
+     * @return
+     */
+    public <B> ServiceReference<B> createSelfReference(Class<B> businessInterface, ComponentService service) {
+        try {
+            RuntimeComponentReference ref =
+                (RuntimeComponentReference)createSelfReference(component, service, businessInterface);
+            ref.setComponent(component);
+            return getServiceReference(businessInterface, ref, null);
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    public RequestContext getRequestContext() {
+        if (requestContextFactory != null) {
+            return requestContextFactory.createRequestContext();
+        } else {
+            return new RequestContextImpl(proxyFactory);
+        }
+    }
+
+    /**
+     * @param businessInterface
+     * @param reference
+     * @return
+     * @throws CloneNotSupportedException
+     * @throws InvalidInterfaceException
+     */
+    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, RuntimeComponentReference reference, Binding binding) {
+        try {
+            RuntimeComponentReference ref = (RuntimeComponentReference)reference;
+            InterfaceContract interfaceContract = reference.getInterfaceContract();
+            Reference componentTypeReference = reference.getReference();
+            if (componentTypeReference != null && componentTypeReference.getInterfaceContract() != null) {
+                interfaceContract = componentTypeReference.getInterfaceContract();
+            }
+            InterfaceContract refInterfaceContract = getInterfaceContract(interfaceContract, businessInterface);
+            if (refInterfaceContract != interfaceContract) {
+                ref = (RuntimeComponentReference)reference.clone();
+                ref.setInterfaceContract(interfaceContract);
+            }
+            ref.setComponent(component);
+            return new ServiceReferenceImpl<B>(businessInterface, component, ref, binding, proxyFactory, compositeActivator);
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }    
+
+    /**
+     * Bind a component reference to a component service
+     * @param <B>
+     * @param businessInterface
+     * @param reference
+     * @param service
+     * @return
+     * @throws CloneNotSupportedException
+     * @throws InvalidInterfaceException
+     */
+    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface,
+                                                       RuntimeComponentReference reference,
+                                                       RuntimeComponent component,
+                                                       RuntimeComponentService service) {
+        try {
+            RuntimeComponentReference ref = (RuntimeComponentReference)reference.clone();
+            InterfaceContract interfaceContract = reference.getInterfaceContract();
+            Reference componentTypeReference = reference.getReference();
+            if (componentTypeReference != null && componentTypeReference.getInterfaceContract() != null) {
+                interfaceContract = componentTypeReference.getInterfaceContract();
+            }
+            InterfaceContract refInterfaceContract = getInterfaceContract(interfaceContract, businessInterface);
+            if (refInterfaceContract != interfaceContract) {
+                ref = (RuntimeComponentReference)reference.clone();
+                ref.setInterfaceContract(interfaceContract);
+            }
+            ref.getTargets().add(service);
+            ref.getBindings().clear();
+            for (Binding binding : service.getBindings()) {
+                if (binding instanceof OptimizableBinding) {
+                    OptimizableBinding optimizableBinding = (OptimizableBinding)((OptimizableBinding)binding).clone();
+                    optimizableBinding.setTargetBinding(binding);
+                    optimizableBinding.setTargetComponent(component);
+                    optimizableBinding.setTargetComponentService(service);
+                    ref.getBindings().add(optimizableBinding);
+                } else {
+                    ref.getBindings().add(binding);
+                }
+            }
+            return new ServiceReferenceImpl<B>(businessInterface, component, ref, proxyFactory, compositeActivator);
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    public <B> CallableReference<B> getCallableReference(Class<B> businessInterface,
+                                                         RuntimeComponent component,
+                                                         RuntimeComponentService service) {
+        try {
+            if (businessInterface == null) {
+                InterfaceContract contract = service.getInterfaceContract();
+                businessInterface = (Class<B>)((JavaInterface)contract.getInterface()).getJavaClass();
+            }
+            RuntimeComponentReference ref =
+                (RuntimeComponentReference)createSelfReference(component, service, businessInterface);
+            ref.setComponent(component);
+            return new CallableReferenceImpl<B>(businessInterface, component, ref, null, proxyFactory,
+                                                compositeActivator);
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    /**
+     * Create a self-reference for a component service
+     * @param component
+     * @param service
+     * @throws CloneNotSupportedException 
+     * @throws InvalidInterfaceException 
+     */
+    private ComponentReference createSelfReference(Component component,
+                                                   ComponentService service,
+                                                   Class<?> businessInterface) throws CloneNotSupportedException,
+        InvalidInterfaceException {
+        ComponentReference componentReference = assemblyFactory.createComponentReference();
+        componentReference.setName("$self$." + service.getName());
+        for (Binding binding : service.getBindings()) {
+            if (binding instanceof OptimizableBinding) {
+                OptimizableBinding optimizableBinding = (OptimizableBinding)((OptimizableBinding)binding).clone();
+                optimizableBinding.setTargetBinding(binding);
+                optimizableBinding.setTargetComponent(component);
+                optimizableBinding.setTargetComponentService(service);
+                componentReference.getBindings().add(optimizableBinding);
+            } else {
+                componentReference.getBindings().add(binding);
+            }
+        }
+
+        componentReference.setCallback(service.getCallback());
+        componentReference.getTargets().add(service);
+        componentReference.getPolicySets().addAll(service.getPolicySets());
+        componentReference.getRequiredIntents().addAll(service.getRequiredIntents());
+
+        InterfaceContract interfaceContract = service.getInterfaceContract();
+        Service componentTypeService = service.getService();
+        if (componentTypeService != null && componentTypeService.getInterfaceContract() != null) {
+            interfaceContract = componentTypeService.getInterfaceContract();
+        }
+        interfaceContract = getInterfaceContract(interfaceContract, businessInterface);
+        componentReference.setInterfaceContract(interfaceContract);
+        componentReference.setMultiplicity(Multiplicity.ONE_ONE);
+        // component.getReferences().add(componentReference);
+        return componentReference;
+    }
+
+    /**
+     * @param interfaceContract
+     * @param businessInterface
+     * @return
+     * @throws CloneNotSupportedException
+     * @throws InvalidInterfaceException
+     */
+    private InterfaceContract getInterfaceContract(InterfaceContract interfaceContract, Class<?> businessInterface)
+        throws CloneNotSupportedException, InvalidInterfaceException {
+        Interface interfaze = interfaceContract.getInterface();
+        boolean compatible = false;
+        if (interfaze instanceof JavaInterface) {
+            Class<?> cls = ((JavaInterface)interfaze).getJavaClass();
+            if (businessInterface.isAssignableFrom(cls)) {
+                compatible = true;
+            }
+        }
+        if (!compatible) {
+            // The interface is not assignable from the interface contract
+            interfaceContract = javaInterfaceFactory.createJavaInterfaceContract();
+            JavaInterface callInterface = javaInterfaceFactory.createJavaInterface(businessInterface);
+            interfaceContract.setInterface(callInterface);
+            if (callInterface.getCallbackClass() != null) {
+                interfaceContract.setCallbackInterface(javaInterfaceFactory.createJavaInterface(callInterface
+                    .getCallbackClass()));
+            }
+        }
+
+        return interfaceContract;
+    }
+
+    /**
+     * @return the compositeActivator
+     */
+    public CompositeActivator getCompositeActivator() {
+        return compositeActivator;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.runtime.RuntimeComponentContext#start(org.apache.tuscany.sca.runtime.RuntimeComponentReference)
+     */
+    public void start(RuntimeComponentReference reference) {
+        compositeActivator.start(component, reference);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.runtime.RuntimeComponentContext#read(java.io.Reader)
+     */
+    public RuntimeComponent read(Reader reader) throws IOException {
+        RuntimeComponent component = compositeActivator.getComponentContextHelper().read(reader);
+        compositeActivator.configureComponentContext(component);
+        return component;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.runtime.RuntimeComponentContext#write(org.apache.tuscany.sca.runtime.RuntimeComponentReference, java.io.Writer)
+     */
+    public void write(RuntimeComponentReference reference, Writer writer) throws IOException {
+        compositeActivator.getComponentContextHelper().write(component, reference, writer);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/context/DefaultComponentContextFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/context/DefaultComponentContextFactory.java
new file mode 100644
index 0000000000..c5b68389b2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/context/DefaultComponentContextFactory.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.context;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.context.ComponentContextFactory;
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.osoa.sca.ComponentContext;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class DefaultComponentContextFactory implements ComponentContextFactory {
+    private final CompositeActivator compositeActivator;
+    private final RequestContextFactory requestContextFactory;
+    private final ProxyFactory proxyFactory;
+    private final AssemblyFactory assemblyFactory;
+    private final JavaInterfaceFactory javaInterfaceFactory;
+    private final InterfaceContractMapper interfaceContractMapper;
+
+    public DefaultComponentContextFactory(CompositeActivator compositeActivator,
+                                          AssemblyFactory assemblyFactory,
+                                          ProxyFactory proxyFactory,
+                                          InterfaceContractMapper interfaceContractMapper,
+                                          RequestContextFactory requestContextFactory,
+                                          JavaInterfaceFactory javaInterfaceFactory) {
+        super();
+        this.compositeActivator = compositeActivator;
+        this.assemblyFactory = assemblyFactory;
+        this.proxyFactory = proxyFactory;
+        this.requestContextFactory = requestContextFactory;
+        this.javaInterfaceFactory = javaInterfaceFactory;
+        this.interfaceContractMapper = interfaceContractMapper;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.context.ComponentContextFactory#createComponentContext(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.context.RequestContextFactory)
+     */
+    public ComponentContext createComponentContext(RuntimeComponent component,
+                                                   RequestContextFactory requestContextFactory) {
+        if (requestContextFactory == null) {
+            requestContextFactory = this.requestContextFactory;
+        }
+        return new ComponentContextImpl(compositeActivator, assemblyFactory, proxyFactory, interfaceContractMapper,
+                                        requestContextFactory, javaInterfaceFactory, component);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/context/InstanceWrapper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/context/InstanceWrapper.java
new file mode 100644
index 0000000000..b577180291
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/context/InstanceWrapper.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.context;
+
+import org.apache.tuscany.sca.core.scope.TargetDestructionException;
+import org.apache.tuscany.sca.core.scope.TargetInitializationException;
+
+
+/**
+ * Provides lifecycle management for an implementation instance associated with
+ * a component for use by the component's associated {@link org.apache.tuscany.sca.core.scope.ScopeContainer}
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface InstanceWrapper<T> {
+
+    /**
+     * @return
+     */
+    T getInstance();
+
+    /**
+     * @throws TargetInitializationException
+     */
+    void start() throws TargetInitializationException;
+
+    /**
+     * @throws TargetDestructionException
+     */
+    void stop() throws TargetDestructionException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/context/RequestContextImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/context/RequestContextImpl.java
new file mode 100644
index 0000000000..b5a9ef8682
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/context/RequestContextImpl.java
@@ -0,0 +1,105 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.context;
+
+import java.util.List;
+
+import javax.security.auth.Subject;
+
+import org.apache.tuscany.sca.core.invocation.CallbackReferenceImpl;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.RequestContext;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class RequestContextImpl implements RequestContext {
+
+    private ProxyFactory proxyFactory;
+
+    public RequestContextImpl(ProxyFactory proxyFactory) {
+        this.proxyFactory = proxyFactory;
+    }
+
+    public Subject getSecuritySubject() {
+        throw new UnsupportedOperationException();
+    }
+
+    public String getServiceName() {
+        return ThreadMessageContext.getMessageContext().getTo().getContract().getName();
+    }
+
+    @SuppressWarnings("unchecked")
+    public <B> CallableReference<B> getServiceReference() {
+        Message msgContext = ThreadMessageContext.getMessageContext();
+        // FIXME: [rfeng] Is this the service reference matching the caller side?
+        EndpointReference to = msgContext.getTo();
+        RuntimeComponentService service = (RuntimeComponentService) to.getContract();
+        RuntimeComponent component = (RuntimeComponent) to.getComponent();
+        
+        CallableReference<B> callableReference = component.getComponentContext().getCallableReference(null, component, service);
+        ReferenceParameters parameters = msgContext.getFrom().getReferenceParameters();
+        ((CallableReferenceImpl<B>) callableReference).attachCallbackID(parameters.getCallbackID());
+        if (callableReference.getConversation() != null) {
+            ((CallableReferenceImpl<B>) callableReference).attachConversationID(parameters.getConversationID());
+        }
+        return callableReference;
+    }
+
+    @SuppressWarnings("unchecked")
+    public <CB> CB getCallback() {
+        CallableReference<CB> cb = getCallbackReference(); 
+        if (cb == null) {
+            return null;
+        }
+        return cb.getService();
+    }
+
+    @SuppressWarnings("unchecked")
+    public <CB> CallableReference<CB> getCallbackReference() {
+        Message msgContext = ThreadMessageContext.getMessageContext();
+        EndpointReference to = msgContext.getTo();
+        RuntimeComponentService service = (RuntimeComponentService) to.getContract();
+        RuntimeComponentReference callbackReference = (RuntimeComponentReference)service.getCallbackReference();
+        if (callbackReference == null) {
+            return null;
+        }
+        JavaInterface javaInterface = (JavaInterface) callbackReference.getInterfaceContract().getInterface();
+        Class<CB> javaClass = (Class<CB>)javaInterface.getJavaClass();
+        List<RuntimeWire> wires = callbackReference.getRuntimeWires();
+        CallbackReferenceImpl ref = new CallbackReferenceImpl(javaClass, proxyFactory, wires);
+        //ref.resolveTarget();
+        ReferenceParameters parameters = msgContext.getFrom().getReferenceParameters();
+        ref.attachCallbackID(parameters.getCallbackID());
+        if (ref.getConversation() != null) {
+            ref.attachConversationID(parameters.getConversationID());
+        }
+        return ref;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ServiceReferenceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ServiceReferenceImpl.java
new file mode 100644
index 0000000000..857a193260
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ServiceReferenceImpl.java
@@ -0,0 +1,132 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.context;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.conversation.ConversationState;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.ServiceReference;
+
+/**
+ * Default implementation of a ServiceReference.
+ *
+ * @version $Rev$ $Date$
+ * @param <B> the type of the business interface
+ */
+public class ServiceReferenceImpl<B> extends CallableReferenceImpl<B> implements ServiceReference<B> {
+    private static final long serialVersionUID = 6763709434194361540L;
+
+    protected transient Object callback;
+
+    /*
+     * Public constructor for Externalizable serialization/deserialization
+     */
+    public ServiceReferenceImpl() {
+        super();
+    }
+
+    /*
+     * Public constructor for use by XMLStreamReader2CallableReference
+     */
+    public ServiceReferenceImpl(XMLStreamReader xmlReader) throws Exception {
+        super(xmlReader);
+    }
+
+    /**
+     * @param businessInterface
+     * @param wire
+     * @param proxyFactory
+     */
+    public ServiceReferenceImpl(Class<B> businessInterface, RuntimeWire wire, ProxyFactory proxyFactory) {
+        super(businessInterface, wire, proxyFactory);
+    }
+
+    public ServiceReferenceImpl(Class<B> businessInterface,
+                                RuntimeComponent component,
+                                RuntimeComponentReference reference,
+                                ProxyFactory proxyFactory,
+                                CompositeActivator compositeActivator) {
+        super(businessInterface, component, reference, null, proxyFactory, compositeActivator);
+    }
+
+    public ServiceReferenceImpl(Class<B> businessInterface,
+                                RuntimeComponent component,
+                                RuntimeComponentReference reference,
+                                Binding binding,
+                                ProxyFactory proxyFactory,
+                                CompositeActivator compositeActivator) {
+        super(businessInterface, component, reference, binding, proxyFactory, compositeActivator);
+    }
+
+    public Object getConversationID() {
+        return conversationID;
+    }
+
+    public void setConversationID(Object conversationID) throws IllegalStateException {
+        if (conversation == null || conversation.getState() != ConversationState.ENDED) {
+            this.conversationID = conversationID;
+            this.conversation = null;
+        } else {
+            throw new IllegalStateException("Trying to set the conversationId on a service reference but the state of the conversation " 
+                + conversation.getConversationID()
+                + " is "
+                + conversation.getState());
+        }
+    }
+
+    public void setCallbackID(Object callbackID) {
+        this.callbackID = callbackID;
+    }
+
+    public Object getCallback() {
+        return callback;
+    }
+
+    public void setCallback(Object callback) {
+        if (callback != null && !(callback instanceof CallableReference)) {
+            //FIXME: need to check if callback object supports the callback interface
+            // returned by reference.getInterfaceContract().getCallbackInterface()
+        }
+        this.callback = callback;
+    }
+
+    protected ReferenceParameters getReferenceParameters() {
+        ReferenceParameters parameters = super.getReferenceParameters();
+        if (callback != null) {
+            if (callback instanceof ServiceReference) {
+                EndpointReference callbackRef = ((CallableReferenceImpl)callback).getEndpointReference();
+                parameters.setCallbackReference(callbackRef);
+            } else {
+                EndpointReference callbackRef = getRuntimeWire().getSource().getCallbackEndpoint();
+                parameters.setCallbackReference(callbackRef);
+                parameters.setCallbackObjectID(callback);
+            }
+        }
+        return parameters;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationListener.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationListener.java
new file mode 100644
index 0000000000..efa362a929
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationListener.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.conversation;
+
+/**
+ * Listener for the events of a conversation
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ConversationListener {
+    /**
+     * The conversation is started
+     */
+    void conversationStarted(ExtendedConversation conversation);
+    /**
+     * The conversation is ended
+     */
+    void conversationEnded(ExtendedConversation conversation);
+    /**
+     * The conversation is expired
+     */
+    void conversationExpired(ExtendedConversation conversation);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationManager.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationManager.java
new file mode 100644
index 0000000000..f303460cc5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationManager.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.conversation;
+
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+/**
+ * The manager of conversations
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ConversationManager {
+    /**
+     * @param conversationID
+     * @return
+     */
+    ExtendedConversation startConversation(Object conversationID);
+
+    /**
+     * @param conversationID
+     */
+    void endConversation(Object conversationID);
+
+    /**
+     * @param conversationID
+     * @return
+     */
+    ExtendedConversation getConversation(Object conversationID);
+
+    /**
+     * @param conversationID
+     */
+    void expireConversation(Object conversationID);
+
+    /**
+     * Add a listner to this conversation
+     * @param listener
+     */
+    void addListener(ConversationListener listener);
+
+    /**
+     * Remove a listener from this conversation
+     * @param listener
+     */
+    void removeListener(ConversationListener listener);
+    
+    /**
+     * @return the default max age for a conversation
+     */
+    long getMaxAge();
+    
+    /**
+     * @return the default max idle time for a conversation
+     */
+    long getMaxIdleTime();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationManagerImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationManagerImpl.java
new file mode 100644
index 0000000000..4e3f352cc8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationManagerImpl.java
@@ -0,0 +1,210 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.conversation;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.tuscany.sca.core.scope.ScopedImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConversationManagerImpl implements ConversationManager {
+	
+    private List<ConversationListener> listeners = Collections.synchronizedList(new ArrayList<ConversationListener>());
+    private Map<Object, ExtendedConversation> conversations = new ConcurrentHashMap<Object, ExtendedConversation>();
+
+    /**
+     * the default max age. this is set to 1 hour
+     */
+    private static final long DEFAULT_MAX_AGE = 60 * 60 * 1000; ;
+    
+    /**
+     * the default max idle time. this is set to 1 hour
+     */
+    private static final long DEFAULT_MAX_IDLE_TIME = 60 * 60 * 1000; 
+    
+    /**
+     * the globally used max age
+     */
+    private final long maxAge;
+
+    /**
+     * the globally used max idle time
+     */
+    private final long maxIdleTime; 
+
+    /**
+     * the reaper thread
+     */
+    private final ScheduledExecutorService scheduler = Executors.newSingleThreadScheduledExecutor();
+    
+    /**
+     * constructor
+     */
+    public ConversationManagerImpl()
+    {
+    	long mit = DEFAULT_MAX_IDLE_TIME;
+    	long ma = DEFAULT_MAX_AGE;
+    	
+    	String aProperty;
+    	aProperty = System.getProperty("org.apache.tuscany.sca.core.scope.ConversationalScopeContainer.MaxIdleTime");
+    	if (aProperty != null) {
+    		try {
+    			mit = (new Long(aProperty) * 1000);
+    		} catch (NumberFormatException nfe) {
+    			// Ignore
+    		}
+    	}
+
+        aProperty = System.getProperty("org.apache.tuscany.sca.core.scope.ConversationalScopeContainer.MaxAge");
+        if (aProperty != null) {
+            try {
+                ma = (new Long(aProperty) * 1000);
+            } catch (NumberFormatException nfe) {
+                // Ignore
+            }
+        }
+
+        maxAge = ma;
+        maxIdleTime = mit;
+    }
+    
+    /**
+     * @see org.apache.tuscany.sca.core.conversation.ConversationManager#addListener(org.apache.tuscany.sca.core.conversation.ConversationListener)
+     */
+    public void addListener(ConversationListener listener) {
+        listeners.add(listener);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.conversation.ConversationManager#endConversation(org.apache.tuscany.sca.core.conversation.ExtendedConversation)
+     */
+    public void endConversation(Object conversationID) {
+        ExtendedConversation conv = getConversation(conversationID);
+        if (conv != null) {
+            conv.setState(ConversationState.ENDED);
+            for (ConversationListener listener : listeners) {
+                listener.conversationEnded(conv);
+            }
+            conv.setConversationID(null);
+            conversations.remove(conversationID);
+        } else {
+            throw new IllegalStateException("Conversation " + conversationID + " doesn't exist.");
+        }
+    }
+
+    public void expireConversation(Object conversationID) {
+        ExtendedConversation conv = getConversation(conversationID);
+        if (conv != null) {
+            for (ConversationListener listener : listeners) {
+                listener.conversationExpired(conv);
+            }
+            conversations.remove(conversationID);
+        } else {
+            throw new IllegalStateException("Conversation " + conversationID + " doesn't exist.");
+        }
+
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.conversation.ConversationManager#getConversation(java.lang.Object)
+     */
+    public ExtendedConversation getConversation(Object conversationID) {
+        return conversations.get(conversationID);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.conversation.ConversationManager#removeListener(org.apache.tuscany.sca.core.conversation.ConversationListener)
+     */
+    public void removeListener(ConversationListener listener) {
+        listeners.remove(listener);
+    }
+
+    /**
+     * starts the reaper thread
+     */
+    public void scheduleConversation(ExtendedConversationImpl aConversation, long time)
+    {
+    	this.scheduler.schedule(aConversation, time, TimeUnit.MILLISECONDS);
+    }
+
+    /**
+     * stops the reaper thread
+     */
+    public synchronized void stopReaper() {
+
+        // Prevent the scheduler from submitting any additional reapers, 
+    	// initiate an orderly shutdown if a reaper task is in progress. 
+    	this.scheduler.shutdown();
+    }
+    
+
+    /**
+     * @see org.apache.tuscany.sca.core.conversation.ConversationManager#startConversation(java.lang.Object)
+     */
+    public ExtendedConversation startConversation(Object conversationID) {
+    	
+        if (conversationID == null) {
+            conversationID = UUID.randomUUID().toString();
+        }
+        ExtendedConversation conversation = getConversation(conversationID);
+        if (conversation != null && conversation.getState() != ConversationState.ENDED) {
+            throw new IllegalStateException(conversation + " already exists.");
+        }
+                
+        conversation = new ExtendedConversationImpl(
+        		this, conversationID, ConversationState.STARTED);
+        conversations.put(conversationID, conversation);
+        for (ConversationListener listener : listeners) {
+            listener.conversationStarted(conversation);
+        }
+        return conversation;
+    }
+
+    /**
+     * return the default max idle time
+     * @param impProvider the implementation Provider to extract any ConversationAttribute details
+     */
+    public long getMaxIdleTime()
+    {
+        return maxIdleTime;
+    }
+    
+    /**
+     * returns the default max age
+     * @param impProvider the implementation Provider to extract any ConversationAttribute details
+     */
+    public long getMaxAge(){
+        return maxAge;
+    } 
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationState.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationState.java
new file mode 100644
index 0000000000..692d6861ba
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationState.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.conversation;
+
+/**
+ * The states of a conversation
+ * 
+ * @version $Rev$ $Date$
+ */
+public enum ConversationState {
+    STARTED, ENDED, EXPIRED
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ExtendedConversation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ExtendedConversation.java
new file mode 100644
index 0000000000..6969105661
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ExtendedConversation.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.conversation;
+
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.osoa.sca.Conversation;
+
+/**
+ * An extended interface over org.osoa.Conversation
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ExtendedConversation extends Conversation {
+    /**
+     * Get the state of a conversation
+     * @return The state
+     */
+    ConversationState getState();
+
+    /**
+     * @param state the state to set
+     */
+    void setState(ConversationState state);
+
+    /**
+     * @param conversationID the conversationID to set
+     */
+    void setConversationID(Object conversationID);
+    
+    
+    /**
+     * will check whether this conversation has expired and update state if it has 
+     * @return true if it has expired
+     */
+    boolean isExpired();
+    
+    /**
+     * updates the last time this conversation was referenced
+     */
+    void updateLastReferencedTime();
+    
+    public void initializeConversationAttributes(RuntimeComponent targetComponent);
+
+    
+    /**
+     * @return true if the conversational attributes have been initialized
+     */
+    public boolean conversationalAttributesInitialized();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ExtendedConversationImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ExtendedConversationImpl.java
new file mode 100644
index 0000000000..e2ad7d6001
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ExtendedConversationImpl.java
@@ -0,0 +1,269 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.conversation;
+
+import org.apache.tuscany.sca.core.scope.ScopedImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+
+/**
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ExtendedConversationImpl implements ExtendedConversation, Runnable {
+	
+    private final ConversationManagerImpl manager;
+    private volatile Object conversationID;
+    private ConversationState state;
+
+    /**
+     * syncs access to the state
+     */
+    private final Object stateSync = new Object();
+    
+    /**
+     * the maximum time a conversation can exist
+     */
+    private long expirationTime = 0;
+    
+    /**
+     * the maximum time this conversation can be idle
+     */
+    private long maxIdleTime = 0;
+    
+    /**
+     * the maximum age of this conversation
+     */
+    private long maxAge = 0;
+    
+    /**
+     * the time that this object was created 
+     */
+    private long creationTime;    
+
+    /**
+     * the time that this object was last referenced 
+     */
+    private long lastReferencedTime;
+    
+    /**
+     * boolean to ensure expiry only occurs once
+     */
+    private boolean expired = false;
+    
+    /**
+     * boolean to indicate if the conversation attributes have 
+     * been set. In the case where a remote binding is used 
+     * within a composite the JDKInvocationHandler can create the 
+     * conversation but the conversationAttributes are not available
+     * until the conversation is retrieved by the RuntimeWireInvoker
+     */
+    private boolean conversationAttributesInitialized = false;    
+    
+    /**
+     * Constructor
+     * @param manager the conversation manager
+     * @param conversationID the conversation id associated with this conversation
+     * @param state the initial state of this conversation
+     * @param aMaxAge the maximum age of the conversation
+     * @param aMaxIdleTime the maximum idle time
+     */
+    public ExtendedConversationImpl(ConversationManagerImpl manager, 
+    			Object conversationID, ConversationState state) {
+        super();
+        
+        this.creationTime = System.currentTimeMillis();
+        this.lastReferencedTime = creationTime;
+        this.manager = manager;
+        this.conversationID = conversationID;
+        this.state = state;
+    }
+
+    /**
+     * will check whether this conversation has expired and update state if it has 
+     * @return true if it has expired
+     */
+    public boolean isExpired() {
+        long currentTime;
+        synchronized (stateSync) {
+
+            // if the attributes haven't been initialized then
+            // this conversation object can't expire
+            if (conversationAttributesInitialized == false) {
+                return false;
+            }
+
+            // check state first
+            if (state == ConversationState.EXPIRED) {
+                return true;
+            }
+
+            // check whether the time is finished
+            currentTime = System.currentTimeMillis();
+            if (((this.lastReferencedTime + this.maxIdleTime) <= currentTime)
+                    || (this.expirationTime <= currentTime)) {
+                setState(ConversationState.EXPIRED);
+                return true;
+            }
+        }
+        scheduleNextExpiryTime(currentTime);
+        return false;
+    }
+
+    /**
+     * schedule next expiry time
+     */
+    public void scheduleNextExpiryTime(long currentTime)
+    {
+    	if ((lastReferencedTime + maxIdleTime) < expirationTime){ 
+    		manager.scheduleConversation(this, (lastReferencedTime + maxIdleTime) - currentTime);
+    	}
+    	else{
+    		manager.scheduleConversation(this, expirationTime - currentTime);
+    	}
+    }
+    /**
+     * updates the last time this conversation was referenced
+     */
+    public void updateLastReferencedTime() {
+        this.lastReferencedTime = System.currentTimeMillis();
+        if (conversationAttributesInitialized == true){
+            scheduleNextExpiryTime(lastReferencedTime);
+        }
+    }
+    
+    public ConversationState getState() {
+    	synchronized (stateSync){
+    		return state;
+    	}
+    }
+
+    public void end() {
+        manager.endConversation(conversationID);
+    }
+
+    public Object getConversationID() {
+        return conversationID;
+    }
+
+    /**
+     * @param state the state to set
+     */
+    public void setState(ConversationState state) {
+    	synchronized (stateSync){
+    		this.state = state;
+    	}
+    }
+
+    /**
+     * @param conversationID the conversationID to set
+     */
+    public void setConversationID(Object conversationID) {
+    	synchronized (stateSync){
+    		if (state != ConversationState.ENDED) {
+    			throw new IllegalStateException("The state of conversation " + conversationID + " " + state);
+    		}
+    	}
+        this.conversationID = conversationID;
+    }
+    
+    /**
+     * @param maxAge the maximum age of this conversation
+     */
+    public void initializeConversationAttributes(RuntimeComponent targetComponent){
+        if (targetComponent != null){ 
+            this.maxAge = getMaxIdleTime(targetComponent.getImplementationProvider());
+            this.maxIdleTime = getMaxAge(targetComponent.getImplementationProvider());
+            this.expirationTime = creationTime + maxAge;
+            this.conversationAttributesInitialized = true;
+        }        
+    }
+    
+    /**
+     * @return true if the conversational attributes have been initialized
+     */
+    public boolean conversationalAttributesInitialized(){
+        return this.conversationAttributesInitialized;
+    }
+    
+    /**
+     * return the max idle time
+     * @param impProvider the implementation Provider to extract any ConversationAttribute details
+     */
+    private long getMaxIdleTime(ImplementationProvider impProvider)
+    {
+        // Check to see if the maxIdleTime has been specified using @ConversationAttributes.  
+        // Implementation annotated attributes are honoured first.
+        if ((impProvider != null) &&
+            (impProvider instanceof ScopedImplementationProvider)) {
+            ScopedImplementationProvider aScopedImpl =
+                (ScopedImplementationProvider) impProvider;
+            
+            long maxIdleTime = aScopedImpl.getMaxIdleTime();
+            if (maxIdleTime > 0) {
+                return maxIdleTime;
+            }
+        }
+        return manager.getMaxIdleTime();
+    }
+    
+    /**
+     * returns the max age
+     * @param impProvider the implementation Provider to extract any ConversationAttribute details
+     */
+    private long getMaxAge(ImplementationProvider impProvider){
+
+        // Check to see if the maxAge has been specified using @ConversationAttributes.  
+        // Implementation annotated attributes are honoured first.
+        if ((impProvider != null) &&
+            (impProvider instanceof ScopedImplementationProvider)) {
+            ScopedImplementationProvider aScopedImpl =
+                (ScopedImplementationProvider) impProvider;
+
+            long maxAge = aScopedImpl.getMaxAge();
+            if (maxAge > 0) {
+                return maxAge;
+            }
+        }
+        return manager.getMaxAge();
+    }     
+
+    /**
+     * called when expiring
+     */
+    public void run() 
+    {
+        synchronized (stateSync){
+        	if (!expired){
+        		if (isExpired()) {
+        		    expired = true;
+        			try {
+        				manager.expireConversation(getConversationID());
+        			} catch (IllegalStateException ise) {
+        				// ignore this.. this can occur if another thread has subsequently ended
+        				// the conversation
+        			}
+        		}
+        	}
+        }
+        
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/BaseEventPublisher.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/BaseEventPublisher.java
new file mode 100644
index 0000000000..517e5579a4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/BaseEventPublisher.java
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.event;
+
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.CopyOnWriteArrayList;
+
+import org.apache.tuscany.sca.event.Event;
+import org.apache.tuscany.sca.event.EventFilter;
+import org.apache.tuscany.sca.event.EventPublisher;
+import org.apache.tuscany.sca.event.RuntimeEventListener;
+import org.apache.tuscany.sca.event.TrueFilter;
+
+/**
+ * Base implementation of an <code>EventPublisher</code>
+ *
+ * @version $Rev$ $Date$
+ */
+public abstract class BaseEventPublisher implements EventPublisher {
+    protected static final EventFilter TRUE_FILTER = new TrueFilter();
+    protected Map<EventFilter, List<RuntimeEventListener>> listeners;
+
+    public void addListener(RuntimeEventListener listener) {
+        addListener(TRUE_FILTER, listener);
+    }
+
+    public void removeListener(RuntimeEventListener listener) {
+        assert listener != null : "Listener cannot be null";
+        synchronized (getListeners()) {
+            for (List<RuntimeEventListener> currentList : getListeners().values()) {
+                for (RuntimeEventListener current : currentList) {
+                    if (current == listener) {
+                        currentList.remove(current);
+                        return;
+                    }
+                }
+            }
+        }
+    }
+
+    public void addListener(EventFilter filter, RuntimeEventListener listener) {
+        assert listener != null : "Listener cannot be null";
+        synchronized (getListeners()) {
+            List<RuntimeEventListener> list = getListeners().get(filter);
+            if (list == null) {
+                list = new CopyOnWriteArrayList<RuntimeEventListener>();
+                listeners.put(filter, list);
+            }
+            list.add(listener);
+        }
+    }
+
+    public void publish(Event event) {
+        assert event != null : "Event object was null";
+        for (Map.Entry<EventFilter, List<RuntimeEventListener>> entry : getListeners().entrySet()) {
+            if (entry.getKey().match(event)) {
+                for (RuntimeEventListener listener : entry.getValue()) {
+                    listener.onEvent(event);
+                }
+            }
+        }
+    }
+
+    protected Map<EventFilter, List<RuntimeEventListener>> getListeners() {
+        if (listeners == null) {
+            listeners = new ConcurrentHashMap<EventFilter, List<RuntimeEventListener>>();
+        }
+        return listeners;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ComponentStart.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ComponentStart.java
new file mode 100644
index 0000000000..8e90c953e5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ComponentStart.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.event;
+
+import java.net.URI;
+
+import org.apache.tuscany.sca.event.Event;
+
+/**
+ * Propagated when a component starts
+ *
+ * @version $$Rev$$ $$Date$$
+ */
+public class ComponentStart implements Event {
+
+    private Object source;
+    private URI uri;
+
+    /**
+     * Creates a component start event
+     *
+     * @param source       the source of the event
+     * @param componentURI the uri of the component being started
+     */
+    public ComponentStart(Object source, URI componentURI) {
+        this.source = source;
+        this.uri = componentURI;
+    }
+
+    public URI getComponentURI() {
+        return uri;
+    }
+    
+    public Object getSource() {
+        return source;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ComponentStop.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ComponentStop.java
new file mode 100644
index 0000000000..d879182e14
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ComponentStop.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.event;
+
+import java.net.URI;
+
+import org.apache.tuscany.sca.event.Event;
+
+/**
+ * Propagated when a component stops
+ *
+ * @version $$Rev$$ $$Date$$
+ */
+public class ComponentStop implements Event {
+
+    private Object source; 
+    private URI uri;
+
+    /**
+     * Creates a component stop event
+     *
+     * @param source    the source of the event
+     * @param componentUri the composite component associated the component being stopped
+     */
+    public ComponentStop(Object source, URI componentUri) {
+        this.source = source;
+        this.uri = componentUri;
+    }
+
+    public URI getComponentURI() {
+        return uri;
+    }
+    
+    public Object getSource() {
+        return source;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ConversationEnd.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ConversationEnd.java
new file mode 100644
index 0000000000..cd14710880
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ConversationEnd.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.event;
+
+import org.apache.tuscany.sca.event.Event;
+
+
+
+/**
+ * Propagated when a conversation is expired
+ *
+ * @version $$Rev$$ $$Date$$
+ */
+public class ConversationEnd implements Event {
+    
+    private Object source;
+    private Object id;
+
+    /**
+     * Creates a new event
+     *
+     * @param source the source of the event
+     * @param id     the id of the conversation being ended
+     */
+    public ConversationEnd(Object source, Object id) {
+        this.source = source;
+        this.id = id;
+    }
+
+    public Object getSource() {
+        return source;
+    }
+    
+    public Object getConversationID() {
+        return id;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ConversationStart.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ConversationStart.java
new file mode 100644
index 0000000000..a4cc49204e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ConversationStart.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.event;
+
+import org.apache.tuscany.sca.event.Event;
+
+
+/**
+ * Propagated when a conversation has started
+ *
+ * @version $$Rev$$ $$Date$$
+ */
+public class ConversationStart implements Event {
+    
+    private Object source;
+    private Object id;
+
+    /**
+     * Creates a new event
+     *
+     * @param source the source of the event
+     * @param id     the id of the conversation being started
+     */
+    public ConversationStart(Object source, Object id) {
+        this.source = source;
+        this.id = id;
+    }
+
+    public Object getSource() {
+        return source;
+    }
+    
+    public Object getConversationID() {
+        return id;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/HttpSessionEnd.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/HttpSessionEnd.java
new file mode 100644
index 0000000000..4c3fd8b397
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/HttpSessionEnd.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.event;
+
+import org.apache.tuscany.sca.event.Event;
+
+
+
+/**
+ * Propagated when an HTTP-based session is expired
+ *
+ * @version $$Rev$$ $$Date$$
+ */
+public class HttpSessionEnd implements Event {
+    
+    private Object source;
+    private Object id;
+
+    /**
+     * Creates a new event
+     *
+     * @param source the source of the event
+     * @param id     the id of the HTTP session being ended
+     */
+    public HttpSessionEnd(Object source, Object id) {
+        this.source = source;
+        this.id = id;
+    }
+
+    public Object getSource() {
+        return source;
+    }
+    
+    public Object getSessionID() {
+        return id;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/HttpSessionStart.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/HttpSessionStart.java
new file mode 100644
index 0000000000..67b922b99c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/HttpSessionStart.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.event;
+
+import org.apache.tuscany.sca.event.Event;
+
+
+/**
+ * Propagated when an HTTP-based session has started
+ *
+ * @version $$Rev$$ $$Date$$
+ */
+public class HttpSessionStart implements Event {
+    
+    private Object source;
+    private Object id;
+
+    /**
+     * Creates a new event
+     *
+     * @param source the source of the event
+     * @param id     the id of the HTTP session being started
+     */
+    public HttpSessionStart(Object source, Object id) {
+        this.source = source;
+        this.id = id;
+    }
+
+    public Object getSource() {
+        return source;
+    }
+    
+    public Object getSessionID() {
+        return id;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/RequestEnd.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/RequestEnd.java
new file mode 100644
index 0000000000..8b5c512cf2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/RequestEnd.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.event;
+
+import org.apache.tuscany.sca.event.Event;
+
+/**
+ * Propagated when a request completes or is ended
+ *
+ * @version $$Rev$$ $$Date$$
+ */
+public class RequestEnd implements Event {
+
+    private Object source;
+    
+    /**
+     * Creates a new event
+     *
+     * @param source the source of the event
+     */
+    public RequestEnd(Object source) {
+        this.source = source;
+    }
+    
+    public Object getSource() {
+        return source;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/RequestStart.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/RequestStart.java
new file mode 100644
index 0000000000..974563b57c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/event/RequestStart.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.event;
+
+import org.apache.tuscany.sca.event.Event;
+
+/**
+ * Propagated when a request is started in the runtime
+ *
+ * @version $$Rev$$ $$Date$$
+ */
+public class RequestStart implements Event {
+    
+    private Object source;
+
+    /**
+     * Creates a new event
+     *
+     * @param source the source of the event
+     */
+    public RequestStart(Object source) {
+        this.source = source;
+    }
+
+    public Object getSource() {
+        return source;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectCreationException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectCreationException.java
new file mode 100644
index 0000000000..d35b27fd24
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectCreationException.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.factory;
+
+
+/**
+ * Denotes an error creating a new object instance
+ *
+ * @version $Rev$ $Date$
+ */
+public class ObjectCreationException extends RuntimeException {
+    private static final long serialVersionUID = -6423113430265944499L;
+
+    public ObjectCreationException() {
+        super();
+    }
+
+    public ObjectCreationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ObjectCreationException(String message) {
+        super(message);
+    }
+
+    public ObjectCreationException(Throwable cause) {
+        super(cause);
+    }
+
+}
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectFactory.java
new file mode 100644
index 0000000000..3f64d2405b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectFactory.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.factory;
+
+/**
+ * Implementations create new instances of a particular type
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ObjectFactory<T> {
+
+    /**
+     * Return a instance of the type that this factory creates.
+     *
+     * @return a instance from this factory
+     */
+    T getInstance() throws ObjectCreationException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallableReferenceObjectFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallableReferenceObjectFactory.java
new file mode 100644
index 0000000000..ec42b12e47
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallableReferenceObjectFactory.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.osoa.sca.CallableReference;
+
+/**
+ * Uses a wire to return a callable reference
+ * 
+ * @version $Rev$ $Date$
+ */
+public class CallableReferenceObjectFactory implements ObjectFactory<CallableReference<?>> {
+    private Class<?> businessInterface;
+    private RuntimeComponent component;
+    private RuntimeComponentReference reference;
+    private Binding binding;
+
+    /**
+     * Constructor.
+     * 
+     * To support the @Reference protected CallableReference<MyService> ref;
+     * 
+     * @param businessInterface the interface to inject
+     * @param component the component defining the reference to be injected
+     * @param reference the reference to be injected
+     * @param binding the binding for the reference
+     */
+    public CallableReferenceObjectFactory(Class<?> businessInterface,
+                                          RuntimeComponent component,
+                                          RuntimeComponentReference reference,
+                                          Binding binding) {
+        this.businessInterface = businessInterface;
+        this.component = component;
+        this.reference = reference;
+        this.binding = binding;
+    }
+
+    public CallableReference<?> getInstance() throws ObjectCreationException {
+        return component.getComponentContext().getServiceReference(businessInterface, reference, binding);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackInterfaceInterceptor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackInterfaceInterceptor.java
new file mode 100644
index 0000000000..d19aa237cd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackInterfaceInterceptor.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+import org.osoa.sca.NoRegisteredCallbackException;
+
+/**
+ * An interceptor applied to the forward direction of a wire that ensures the callback target implements the required
+ * service contract. This is required as callback targets may be set dynamically by service implementations.
+ *
+ * @version $Rev$ $Date$
+ */
+public class CallbackInterfaceInterceptor implements Interceptor {
+    private Invoker next;
+
+    public CallbackInterfaceInterceptor() {
+    }
+
+    public Message invoke(Message msg) {
+        ReferenceParameters parameters = msg.getFrom().getReferenceParameters();
+        if (parameters.getCallbackObjectID() != null || parameters.getCallbackReference() != msg.getFrom()
+            .getCallbackEndpoint()) {
+            return next.invoke(msg);
+        } else {
+            throw new NoRegisteredCallbackException("Callback target does not implement the callback interface");
+        }
+    }
+
+    public void setNext(Invoker next) {
+        this.next = next;
+    }
+
+    public Invoker getNext() {
+        return next;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackReferenceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackReferenceImpl.java
new file mode 100644
index 0000000000..988bbfa877
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackReferenceImpl.java
@@ -0,0 +1,189 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.core.assembly.RuntimeWireImpl;
+import org.apache.tuscany.sca.core.context.CallableReferenceImpl;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * Returns proxy instance for a wire callback
+ *
+ * @version $Rev: 576055 $ $Date: 2007-09-16 08:11:45 +0100 (Sun, 16 Sep 2007) $
+ */
+public class CallbackReferenceImpl<B> extends CallableReferenceImpl<B> {
+    private RuntimeWire wire;
+    private List<RuntimeWire> wires;
+    private EndpointReference resolvedEndpoint;
+	private Object convID;
+
+    public CallbackReferenceImpl(Class<B> interfaze, ProxyFactory proxyFactory, List<RuntimeWire> wires) {
+        super(interfaze, null, proxyFactory);
+        this.wires = wires;
+		init();
+    }
+
+    public void init() {
+        Message msgContext = ThreadMessageContext.getMessageContext();
+        wire = selectCallbackWire(msgContext);
+        if (wire == null) {
+            //FIXME: need better exception
+            throw new RuntimeException("No callback binding found for " + msgContext.getTo().getURI());
+        }
+        resolvedEndpoint = getCallbackEndpoint(msgContext);
+        convID = msgContext.getFrom().getReferenceParameters().getConversationID();
+        callbackID = msgContext.getFrom().getReferenceParameters().getCallbackID();
+    }
+
+    @Override
+    protected Object createProxy() throws Exception {
+        return proxyFactory.createCallbackProxy(this);
+	}
+
+    protected RuntimeWire getCallbackWire() {
+        if (resolvedEndpoint == null) {
+            return null;
+        } else {
+            return cloneAndBind(wire);
+		}
+    }
+
+    protected Object getConvID() {
+	    return convID;
+	}
+
+    protected EndpointReference getResolvedEndpoint() {
+	    return resolvedEndpoint;
+	}
+
+    private RuntimeWire selectCallbackWire(Message msgContext) {
+        // look for callback binding with same name as service binding
+        EndpointReference to = msgContext.getTo();
+        if (to == null) {
+            //FIXME: need better exception
+            throw new RuntimeException("Destination for forward call is not available");
+        }
+        for (RuntimeWire wire : wires) {
+            if (wire.getSource().getBinding().getName().equals(to.getBinding().getName())) {
+			    return wire;
+            }
+        }
+
+        // if no match, look for callback binding with same type as service binding
+        for (RuntimeWire wire : wires) {
+            if (wire.getSource().getBinding().getClass() == to.getBinding().getClass()) {
+			    return wire;
+            }
+        }
+
+        // no suitable callback wire was found
+        return null;
+    }
+
+    /**
+     * @param msgContext
+     */
+    private static EndpointReference getCallbackEndpoint(Message msgContext) {
+        EndpointReference from = msgContext.getFrom();
+        if (from == null) {
+            return null;
+        }
+        return from.getReferenceParameters().getCallbackReference();
+    }
+
+    private RuntimeWire cloneAndBind(RuntimeWire wire) {
+        RuntimeWire boundWire = null;
+        if (resolvedEndpoint != null) {
+            boundWire = ((RuntimeWireImpl)wire).lookupCache(resolvedEndpoint);
+            if (boundWire != null) {
+                return boundWire;
+            }
+            try {
+                Contract contract = resolvedEndpoint.getContract();
+                RuntimeComponentReference ref = null;
+                if (contract == null) {
+                    boundWire = (RuntimeWire)wire.clone();
+
+                } else if (contract instanceof RuntimeComponentReference) {
+                    ref = (RuntimeComponentReference)contract;
+                    boundWire = ref.getRuntimeWire(resolvedEndpoint.getBinding());
+
+                } else {  // contract instanceof RuntimeComponentService
+                    ref = bind((RuntimeComponentReference)wire.getSource().getContract(),
+                               resolvedEndpoint.getComponent(),
+                               (RuntimeComponentService)contract);
+                    boundWire = ref.getRuntimeWires().get(0);
+                }
+                configureWire(boundWire);
+                ((RuntimeWireImpl)wire).addToCache(resolvedEndpoint, boundWire);
+            } catch (CloneNotSupportedException e) {
+                // will not happen
+            }
+        }
+        return boundWire;
+    }
+
+    private static RuntimeComponentReference bind(RuntimeComponentReference reference,
+                                                  RuntimeComponent component,
+                                                  RuntimeComponentService service) throws CloneNotSupportedException {
+        RuntimeComponentReference ref = (RuntimeComponentReference)reference.clone();
+        ref.getTargets().add(service);
+        ref.getBindings().clear();
+        for (Binding binding : service.getBindings()) {
+            if (binding instanceof OptimizableBinding) {
+                OptimizableBinding optimizableBinding = (OptimizableBinding)((OptimizableBinding)binding).clone();
+                optimizableBinding.setTargetBinding(binding);
+                optimizableBinding.setTargetComponent(component);
+                optimizableBinding.setTargetComponentService(service);
+                ref.getBindings().add(optimizableBinding);
+            } else {
+                ref.getBindings().add(binding);
+            }
+        }
+        return ref;
+    }
+
+    private void configureWire(RuntimeWire wire) {
+        // need to set the endpoint on the binding also so that when the chains are created next
+        // the sca binding can decide whether to provide local or remote invokers. 
+        // TODO - there is a problem here though in that I'm setting a target on a 
+        //        binding that may possibly be trying to point at two things in the multi threaded 
+        //        case. Need to confirm the general model here and how the clone and bind part
+        //        is intended to work
+        Binding binding = wire.getSource().getBinding();
+        binding.setURI(resolvedEndpoint.getURI());
+
+        // also need to set the target contract as it varies for the sca binding depending on 
+        // whether it is local or remote
+        RuntimeComponentReference ref = (RuntimeComponentReference)wire.getSource().getContract();
+        wire.getTarget().setInterfaceContract(ref.getBindingProvider(binding).getBindingInterfaceContract());
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackReferenceObjectFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackReferenceObjectFactory.java
new file mode 100644
index 0000000000..26be3cfa67
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackReferenceObjectFactory.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osoa.sca.CallableReference;
+
+/**
+ * Uses a wire to return a callable reference
+ * 
+ * @version $Rev: 574648 $ $Date: 2007-09-11 18:45:36 +0100 (Tue, 11 Sep 2007) $
+ */
+public class CallbackReferenceObjectFactory implements ObjectFactory<CallableReference<?>> {
+    private Class<?> businessInterface;
+    private ProxyFactory proxyFactory;
+    private List<RuntimeWire> wires;
+
+    public CallbackReferenceObjectFactory(Class<?> interfaze, ProxyFactory proxyFactory, List<RuntimeWire> wires) {
+        this.businessInterface = interfaze;
+        this.proxyFactory = proxyFactory;
+        this.wires = wires;
+    }
+
+    public CallableReference<?> getInstance() throws ObjectCreationException {
+        return new CallbackReferenceImpl(businessInterface, proxyFactory, wires);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackWireObjectFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackWireObjectFactory.java
new file mode 100644
index 0000000000..2b37c30451
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackWireObjectFactory.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+/**
+ * Returns proxy instance for a wire callback
+ *
+ * @version $Rev$ $Date$
+ */
+public class CallbackWireObjectFactory<B> implements ObjectFactory<B> {
+    private Class<B> businessInterface;
+    private ProxyFactory proxyFactory;
+    private List<RuntimeWire> wires;
+
+    public CallbackWireObjectFactory(Class<B> interfaze, ProxyFactory proxyFactory, List<RuntimeWire> wires) {
+        this.businessInterface = interfaze;
+        this.proxyFactory = proxyFactory;
+        this.wires = wires;
+    }
+
+    public B getInstance() throws ObjectCreationException {
+        return proxyFactory.createCallbackProxy(businessInterface, wires);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CglibProxyFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CglibProxyFactory.java
new file mode 100644
index 0000000000..b219dd6bed
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CglibProxyFactory.java
@@ -0,0 +1,155 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.invocation;
+
+import java.lang.reflect.Method;
+import java.util.List;
+
+import net.sf.cglib.proxy.Callback;
+import net.sf.cglib.proxy.Enhancer;
+import net.sf.cglib.proxy.Factory;
+import net.sf.cglib.proxy.MethodInterceptor;
+import net.sf.cglib.proxy.MethodProxy;
+
+import org.apache.tuscany.sca.core.context.CallableReferenceImpl;
+import org.apache.tuscany.sca.core.context.ServiceReferenceImpl;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.ServiceReference;
+
+/**
+ * The implementation of a wire service that uses cglib dynamic proxies
+ * 
+ * @version $Rev$ $Date$
+ */
+@SuppressWarnings("unused")
+public class CglibProxyFactory implements ProxyFactory {
+    private MessageFactory messageFactory;
+
+    public CglibProxyFactory() {
+        this(new MessageFactoryImpl(), new InterfaceContractMapperImpl());
+    }
+
+    public CglibProxyFactory(MessageFactory messageFactory, InterfaceContractMapper mapper) {
+        this.messageFactory = messageFactory;
+
+    }
+
+    public <T> T createProxy(Class<T> interfaze, RuntimeWire wire) throws ProxyCreationException {
+        ServiceReference<T> serviceReference = new ServiceReferenceImpl(interfaze, wire, this);
+        return createProxy(serviceReference);
+    }
+
+    /**
+     * create the proxy with cglib. use the same JDKInvocationHandler as
+     * JDKProxyService.
+     */
+    public <T> T createProxy(CallableReference<T> callableReference) throws ProxyCreationException {
+        Enhancer enhancer = new Enhancer();
+        Class<T> interfaze = callableReference.getBusinessInterface();
+        enhancer.setSuperclass(interfaze);
+        enhancer.setCallback(new CglibMethodInterceptor<T>(callableReference));
+        Object proxy = enhancer.create();
+		((CallableReferenceImpl)callableReference).setProxy(proxy);
+        return interfaze.cast(proxy);
+    }
+
+    /**
+     * create the callback proxy with cglib. use the same
+     * JDKCallbackInvocationHandler as JDKProxyService.
+     */
+    public <T> T createCallbackProxy(Class<T> interfaze, final List<RuntimeWire> wires) throws ProxyCreationException {
+        CallbackReferenceImpl<T> callbackReference = new CallbackReferenceImpl(interfaze, this, wires);
+        return createCallbackProxy(callbackReference);
+    }
+
+    /**
+     * create the callback proxy with cglib. use the same
+     * JDKCallbackInvocationHandler as JDKProxyService.
+     */
+    public <T> T createCallbackProxy(CallbackReferenceImpl<T> callbackReference) throws ProxyCreationException {
+        Enhancer enhancer = new Enhancer();
+        Class<T> interfaze = callbackReference.getBusinessInterface();
+        enhancer.setSuperclass(interfaze);
+        enhancer.setCallback(new CglibMethodInterceptor<T>(callbackReference));
+        Object proxy = enhancer.create();
+		callbackReference.setProxy(proxy);
+        return interfaze.cast(proxy);
+    }
+
+    @SuppressWarnings("unchecked")
+    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
+        if (isProxyClass(target.getClass())) {
+            Factory factory = (Factory)target;
+            Callback[] callbacks = factory.getCallbacks();
+            if (callbacks.length != 1 || !(callbacks[0] instanceof CglibMethodInterceptor)) {
+                throw new IllegalArgumentException("The object is not a known proxy.");
+            }
+            CglibMethodInterceptor interceptor = (CglibMethodInterceptor)callbacks[0];
+            return (R)interceptor.invocationHandler.getCallableReference();
+        } else {
+            throw new IllegalArgumentException("The object is not a known proxy.");
+        }
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#isProxyClass(java.lang.Class)
+     */
+    public boolean isProxyClass(Class<?> clazz) {
+        return Factory.class.isAssignableFrom(clazz);
+    }
+
+    private class CglibMethodInterceptor<T> implements MethodInterceptor {
+        private JDKInvocationHandler invocationHandler;
+
+        public CglibMethodInterceptor(CallableReference<T> callableReference) {
+            invocationHandler = new JDKInvocationHandler(messageFactory, callableReference);
+        }
+
+        public CglibMethodInterceptor(CallbackReferenceImpl<T> callbackReference) {
+            invocationHandler = new JDKCallbackInvocationHandler(messageFactory, callbackReference);
+        }
+
+        /*
+        public CglibMethodInterceptor(Class<T> interfaze, RuntimeWire wire) {
+            ServiceReference<T> serviceRef = new ServiceReferenceImpl<T>(interfaze, wire, CglibProxyFactory.this);
+            invocationHandler = new JDKInvocationHandler(messageFactory, serviceRef);
+        }
+
+        public CglibMethodInterceptor(Class<T> interfaze, List<RuntimeWire> wires) {
+            CallbackReferenceImpl ref = new CallbackReferenceImpl(interfaze, CglibProxyFactory.this, wires);
+            invocationHandler = new JDKCallbackInvocationHandler(messageFactory, ref);
+        }
+		*/
+
+        /**
+         * @see net.sf.cglib.proxy.MethodInterceptor#intercept(java.lang.Object, java.lang.reflect.Method, java.lang.Object[], net.sf.cglib.proxy.MethodProxy)
+         */
+        public Object intercept(Object obj, Method method, Object[] args, MethodProxy proxy) throws Throwable {
+            Object result = invocationHandler.invoke(proxy, method, args);
+            return result;
+        }
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/DefaultProxyFactoryExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/DefaultProxyFactoryExtensionPoint.java
new file mode 100644
index 0000000000..42049c83f2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/DefaultProxyFactoryExtensionPoint.java
@@ -0,0 +1,152 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.invocation;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osoa.sca.CallableReference;
+
+public class DefaultProxyFactoryExtensionPoint implements ProxyFactoryExtensionPoint {
+    private InterfaceContractMapper interfaceContractMapper;
+    private MessageFactory messageFactory;
+
+    private ProxyFactory interfaceFactory;
+    private ProxyFactory classFactory;
+
+    public DefaultProxyFactoryExtensionPoint() {
+        this(new MessageFactoryImpl(), new InterfaceContractMapperImpl());
+    }
+
+    public DefaultProxyFactoryExtensionPoint(MessageFactory messageFactory, InterfaceContractMapper mapper) {
+        this.interfaceContractMapper = mapper;
+        this.messageFactory = messageFactory;
+        interfaceFactory = new JDKProxyFactory(messageFactory, mapper);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint#getClassProxyFactory()
+     */
+    public ProxyFactory getClassProxyFactory() {
+        return classFactory;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint#getInterfaceProxyFactory()
+     */
+    public ProxyFactory getInterfaceProxyFactory() {
+        return interfaceFactory;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint#setClassProxyFactory(org.apache.tuscany.sca.core.invocation.ProxyFactory)
+     */
+    public void setClassProxyFactory(ProxyFactory factory) {
+        this.classFactory = factory;
+
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint#setInterfaceProxyFactory(org.apache.tuscany.sca.core.invocation.ProxyFactory)
+     */
+    public void setInterfaceProxyFactory(ProxyFactory factory) {
+        this.interfaceFactory = factory;
+
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#cast(java.lang.Object)
+     */
+    @SuppressWarnings("unchecked")
+    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
+        if (interfaceFactory.isProxyClass(target.getClass())) {
+            return (R)interfaceFactory.cast(target);
+        } else if (classFactory != null && classFactory.isProxyClass(target.getClass())) {
+            return (R)classFactory.cast(target);
+        } else {
+            throw new IllegalArgumentException("The target is not a callable proxy");
+        }
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#createCallbackProxy(java.lang.Class,
+     *      java.util.List)
+     */
+    public <T> T createCallbackProxy(Class<T> interfaze, List<RuntimeWire> wires) throws ProxyCreationException {
+        if (interfaze.isInterface()) {
+            return interfaceFactory.createCallbackProxy(interfaze, wires);
+        } else {
+            return classFactory.createCallbackProxy(interfaze, wires);
+        }
+    }
+
+    public <T> T createProxy(CallableReference<T> callableReference) throws ProxyCreationException {
+        if (callableReference.getBusinessInterface().isInterface()) {
+            return interfaceFactory.createProxy(callableReference);
+        } else {
+            return classFactory.createProxy(callableReference);
+        }
+    }
+
+    public <T> T createCallbackProxy(CallbackReferenceImpl<T> callbackReference) throws ProxyCreationException {
+        if (callbackReference.getBusinessInterface().isInterface()) {
+            return interfaceFactory.createCallbackProxy(callbackReference);
+        } else {
+            return classFactory.createCallbackProxy(callbackReference);
+        }
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#createProxy(java.lang.Class,
+     *      org.apache.tuscany.sca.runtime.RuntimeWire)
+     */
+    public <T> T createProxy(Class<T> interfaze, RuntimeWire wire) throws ProxyCreationException {
+        if (interfaze.isInterface()) {
+            return interfaceFactory.createProxy(interfaze, wire);
+        } else {
+            return classFactory.createProxy(interfaze, wire);
+        }
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#isProxyClass(java.lang.Class)
+     */
+    public boolean isProxyClass(Class<?> clazz) {
+        return interfaceFactory.isProxyClass(clazz) || (classFactory != null && classFactory.isProxyClass(clazz));
+    }
+
+    /**
+     * @return the interfaceContractMapper
+     */
+    public InterfaceContractMapper getInterfaceContractMapper() {
+        return interfaceContractMapper;
+    }
+
+    /**
+     * @return the messageFactory
+     */
+    public MessageFactory getMessageFactory() {
+        return messageFactory;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleWireProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleWireProcessor.java
new file mode 100644
index 0000000000..934f2f7aa0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleWireProcessor.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.apache.tuscany.sca.runtime.RuntimeWireProcessor;
+import org.apache.tuscany.sca.runtime.RuntimeWireProcessorExtensionPoint;
+
+/**
+ * The default implementation of an extensible <code>WireProcessor</code>
+ *
+ * @version $Rev$ $Date$
+ */
+public class ExtensibleWireProcessor implements RuntimeWireProcessor {
+    
+    private RuntimeWireProcessorExtensionPoint processors;
+
+    public ExtensibleWireProcessor(RuntimeWireProcessorExtensionPoint processors) {
+        this.processors = processors;
+    }
+    
+    public void process(RuntimeWire wire) {
+        for (RuntimeWireProcessor processor : processors.getWireProcessors()) {
+            processor.process(wire);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/InvocationChainImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/InvocationChainImpl.java
new file mode 100644
index 0000000000..edf447f6a3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/InvocationChainImpl.java
@@ -0,0 +1,189 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.ListIterator;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
+import org.apache.tuscany.sca.invocation.Phase;
+
+/**
+ * Default implementation of an invocation chain
+ * 
+ * @version $Rev$ $Date$
+ */
+public class InvocationChainImpl implements InvocationChain {
+    private Operation sourceOperation;
+    private Operation targetOperation;
+    private List<Node> nodes = new ArrayList<Node>();
+
+    // FIXME: Not a good practice to use static reference
+    private final static PhaseManager phaseManager = new PhaseManager();
+    private boolean forReference;
+    private boolean allowsPassByReference;
+
+    public InvocationChainImpl(Operation sourceOperation, Operation targetOperation, boolean forReference) {
+        assert sourceOperation != null;
+        assert targetOperation != null;
+        this.targetOperation = targetOperation;
+        this.sourceOperation = sourceOperation;
+        this.forReference = forReference;
+    }
+
+    public Operation getTargetOperation() {
+        return targetOperation;
+    }
+
+    public void setTargetOperation(Operation operation) {
+        this.targetOperation = operation;
+    }
+
+    public void addInterceptor(Interceptor interceptor) {
+        String phase = forReference ? Phase.REFERENCE : Phase.SERVICE;
+        addInterceptor(phase, interceptor);
+    }
+
+    public void addInvoker(Invoker invoker) {
+        String phase = forReference ? Phase.REFERENCE_BINDING : Phase.IMPLEMENTATION;
+        addInvoker(phase, invoker);
+    }
+
+    public Invoker getHeadInvoker() {
+        return nodes.isEmpty() ? null : nodes.get(0).getInvoker();
+    }
+
+    public Invoker getTailInvoker() {
+        return nodes.isEmpty() ? null : nodes.get(nodes.size() - 1).getInvoker();
+    }
+
+    /**
+     * @return the sourceOperation
+     */
+    public Operation getSourceOperation() {
+        return sourceOperation;
+    }
+
+    /**
+     * @param sourceOperation the sourceOperation to set
+     */
+    public void setSourceOperation(Operation sourceOperation) {
+        this.sourceOperation = sourceOperation;
+    }
+
+    public void addInterceptor(int index, Interceptor interceptor) {
+        addInterceptor(interceptor);
+    }
+
+    public void addInterceptor(String phase, Interceptor interceptor) {
+        addInvoker(phase, interceptor);
+    }
+
+    private void addInvoker(String phase, Invoker invoker) {
+        int index = phaseManager.getAllPhases().indexOf(phase);
+        if (index == -1) {
+            throw new IllegalArgumentException("Invalid phase name: " + phase);
+        }
+        Node node = new Node(index, invoker);
+        ListIterator<Node> li = nodes.listIterator();
+        Node before = null, after = null;
+        boolean found = false;
+        while (li.hasNext()) {
+            before = after;
+            after = li.next();
+            if (after.getPhaseIndex() > index) {
+                // Move back
+                li.previous();
+                li.add(node);
+                found = true;
+                break;
+            }
+        }
+        if (!found) {
+            // Add to the end
+            nodes.add(node);
+            before = after;
+            after = null;
+        }
+
+        // Relink the interceptors
+        if (before != null) {
+            if (before.getInvoker() instanceof Interceptor) {
+                ((Interceptor)before.getInvoker()).setNext(invoker);
+            }
+        }
+        if (after != null) {
+            if (invoker instanceof Interceptor) {
+                ((Interceptor)invoker).setNext(after.getInvoker());
+            }
+        }
+
+    }
+
+    public boolean allowsPassByReference() {
+        if (allowsPassByReference) {
+            // No need to check the invokers
+            return true;
+        }
+        // Check if any of the invokers allows pass-by-reference
+        boolean allowsPBR = false;
+        for (Node i : nodes) {
+            if (i.getInvoker() instanceof DataExchangeSemantics) {
+                if (((DataExchangeSemantics)i.getInvoker()).allowsPassByReference()) {
+                    allowsPBR = true;
+                    break;
+                }
+            }
+        }
+        return allowsPBR;
+    }
+
+    public void setAllowsPassByReference(boolean allowsPBR) {
+        this.allowsPassByReference = allowsPBR;
+    }
+
+    private static class Node {
+        private int phaseIndex;
+        private Invoker invoker;
+
+        public Node(int phaseIndex, Invoker invoker) {
+            super();
+            this.phaseIndex = phaseIndex;
+            this.invoker = invoker;
+        }
+
+        public int getPhaseIndex() {
+            return phaseIndex;
+        }
+
+        public Invoker getInvoker() {
+            return invoker;
+        }
+
+        public String toString() {
+            return "(" + phaseIndex + ")" + invoker;
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKCallbackInvocationHandler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKCallbackInvocationHandler.java
new file mode 100644
index 0000000000..e17b120265
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKCallbackInvocationHandler.java
@@ -0,0 +1,114 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.core.assembly.RuntimeWireImpl;
+import org.apache.tuscany.sca.core.context.CallableReferenceImpl;
+import org.apache.tuscany.sca.core.conversation.ConversationState;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osoa.sca.NoRegisteredCallbackException;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * Responsible for dispatching to a callback through a wire. <p/> TODO cache
+ * target invoker
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JDKCallbackInvocationHandler extends JDKInvocationHandler {
+    private static final long serialVersionUID = -3350283555825935609L;
+
+    public JDKCallbackInvocationHandler(MessageFactory messageFactory, CallbackReferenceImpl ref) {
+        super(messageFactory, ref);
+        this.fixedWire = false;
+    }
+
+    @Override
+    @SuppressWarnings( {"unchecked"})
+    public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
+        if (Object.class == method.getDeclaringClass()) {
+            return invokeObjectMethod(method, args);
+        }
+
+        // obtain a dedicated wire to be used for this callback invocation
+        RuntimeWire wire = ((CallbackReferenceImpl)callableReference).getCallbackWire();
+        if (wire == null) {
+            //FIXME: need better exception
+            throw new ServiceRuntimeException("No callback wire found");
+        }
+
+        // set the conversational state based on the interface that
+        // is specified for the reference that this wire belongs to
+        initConversational(wire);
+
+        // set the conversation id into the conversation object. This is
+        // a special case for callbacks as, unless otherwise set manually,
+        // the callback should use the same conversation id as was received
+        // on the incoming call to this component
+        if (conversational) {
+
+            if (conversation == null || conversation.getState() == ConversationState.ENDED) {
+                conversation = null;
+            }
+            Object convID = conversation == null ? null : conversation.getConversationID();
+
+            // create a conversation id if one doesn't exist 
+            // already, i.e. the conversation is just starting
+            if (convID == null) {
+                convID = ((CallbackReferenceImpl)callableReference).getConvID();
+                if (convID != null) {
+                    conversation = ((RuntimeWireImpl)wire).getConversationManager().getConversation(convID);
+                    if (callableReference != null) {
+                        ((CallableReferenceImpl)callableReference).attachConversation(conversation);
+                    }
+                }
+            }
+        }
+
+        setEndpoint(((CallbackReferenceImpl)callableReference).getResolvedEndpoint());
+
+        InvocationChain chain = getInvocationChain(method, wire);
+        if (chain == null) {
+            throw new IllegalArgumentException("No matching operation is found: " + method);
+        }
+
+        try {
+            return invoke(chain, args, wire, wire.getSource());
+        } catch (InvocationTargetException e) {
+            Throwable t = e.getCause();
+            if (t instanceof NoRegisteredCallbackException) {
+                throw t;
+            }
+            throw e;
+        } finally {
+            // allow the cloned wire to be reused by subsequent callbacks
+            ((RuntimeWireImpl)wire).releaseWire();
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKInvocationHandler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKInvocationHandler.java
new file mode 100644
index 0000000000..948ed7ad72
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKInvocationHandler.java
@@ -0,0 +1,489 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.invocation;
+
+import java.io.Serializable;
+import java.lang.reflect.InvocationHandler;
+import java.lang.reflect.Method;
+import java.lang.reflect.Proxy;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+
+import org.apache.tuscany.sca.core.assembly.RuntimeWireImpl;
+import org.apache.tuscany.sca.core.context.CallableReferenceImpl;
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.core.conversation.ConversationManager;
+import org.apache.tuscany.sca.core.conversation.ConversationState;
+import org.apache.tuscany.sca.core.conversation.ExtendedConversation;
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.ScopeContainer;
+import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent;
+import org.apache.tuscany.sca.core.scope.TargetDestructionException;
+import org.apache.tuscany.sca.core.scope.TargetResolutionException;
+import org.apache.tuscany.sca.interfacedef.ConversationSequence;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaOperation;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.ConversationEndedException;
+import org.osoa.sca.ServiceReference;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JDKInvocationHandler implements InvocationHandler, Serializable {
+    private static final long serialVersionUID = -3366410500152201371L;
+
+    protected boolean conversational;
+    protected ExtendedConversation conversation;
+    protected MessageFactory messageFactory;
+    protected EndpointReference source;
+    protected EndpointReference target;
+    protected RuntimeWire wire;
+    protected CallableReference<?> callableReference;
+    protected Class<?> businessInterface;
+
+    protected boolean fixedWire = true;
+
+    protected transient Map<Method, InvocationChain> chains = new HashMap<Method, InvocationChain>();
+
+    public JDKInvocationHandler(MessageFactory messageFactory, Class<?> businessInterface, RuntimeWire wire) {
+        this.messageFactory = messageFactory;
+        this.wire = wire;
+        this.businessInterface = businessInterface;
+        init(this.wire);
+    }
+
+    public JDKInvocationHandler(MessageFactory messageFactory, CallableReference<?> callableReference) {
+        this.messageFactory = messageFactory;
+        this.callableReference = callableReference;
+        if (callableReference != null) {
+            this.businessInterface = callableReference.getBusinessInterface();
+            this.conversation = (ExtendedConversation)callableReference.getConversation();
+            this.wire = ((CallableReferenceImpl<?>)callableReference).getRuntimeWire();
+            if (wire != null) {
+                init(wire);
+            }
+        }
+    }
+
+    protected void init(RuntimeWire wire) {
+        if (wire != null) {
+            try {
+                // Clone the endpoint reference so that reference parameters can be changed
+                source = (EndpointReference)wire.getSource().clone();
+            } catch (CloneNotSupportedException e) {
+                throw new ServiceRuntimeException(e);
+            }
+            initConversational(wire);
+        }
+    }
+
+    protected void initConversational(RuntimeWire wire) {
+        InterfaceContract contract = wire.getSource().getInterfaceContract();
+        this.conversational = contract.getInterface().isConversational();
+    }
+
+    protected Object getCallbackID() {
+        if (callableReference != null) {
+            return callableReference.getCallbackID();
+        } else {
+            return null;
+        }
+    }
+
+    protected Object getConversationID() {
+        if (callableReference != null && callableReference instanceof ServiceReference) {
+            return ((ServiceReference)callableReference).getConversationID();
+        } else {
+            return null;
+        }
+    }
+
+    protected Object getCallbackObject() {
+        if (callableReference != null && callableReference instanceof ServiceReference) {
+            return ((ServiceReference)callableReference).getCallback();
+        } else {
+            return null;
+        }
+    }
+
+    public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
+        if (Object.class == method.getDeclaringClass()) {
+            return invokeObjectMethod(method, args);
+        }
+        if (wire == null) {
+            throw new ServiceRuntimeException("No runtime wire is available");
+        }
+        InvocationChain chain = getInvocationChain(method, wire);
+        if (chain == null) {
+            throw new IllegalArgumentException("No matching operation is found: " + method);
+        }
+
+        // send the invocation down the wire
+        Object result = invoke(chain, args, wire, source);
+
+        return result;
+    }
+
+    /**
+     * Handle the methods on the Object.class
+     * @param method
+     * @param args
+     */
+    protected Object invokeObjectMethod(Method method, Object[] args) throws Throwable {
+        String name = method.getName();
+        if ("toString".equals(name)) {
+            return "[Proxy - " + toString() + "]";
+        } else if ("equals".equals(name)) {
+            Object obj = args[0];
+            if (obj == null) {
+                return false;
+            }
+            if (!Proxy.isProxyClass(obj.getClass())) {
+                return false;
+            }
+            return equals(Proxy.getInvocationHandler(obj));
+        } else if ("hashCode".equals(name)) {
+            return hashCode();
+        } else {
+            return method.invoke(this);
+        }
+    }
+
+    /**
+     * Determines if the given operation matches the given method
+     * 
+     * @return true if the operation matches, false if does not
+     */
+    // FIXME: Should it be in the InterfaceContractMapper?
+    @SuppressWarnings("unchecked")
+    private static boolean match(Operation operation, Method method) {
+        if (operation instanceof JavaOperation) {
+            JavaOperation javaOp = (JavaOperation)operation;
+            Method m = javaOp.getJavaMethod();
+            if (!method.getName().equals(m.getName())) {
+                return false;
+            }
+            if (method.equals(m)) {
+                return true;
+            }
+        } else {
+            if (!method.getName().equals(operation.getName())) {
+                return false;
+            }
+        }
+
+        // For remotable interface, operation is not overloaded. 
+        if (operation.getInterface().isRemotable()) {
+            return true;
+        }
+
+        Class<?>[] params = method.getParameterTypes();
+
+        DataType<List<DataType>> inputType = null;
+        if (operation.isWrapperStyle()) {
+            inputType = operation.getWrapper().getUnwrappedInputType();
+        } else {
+            inputType = operation.getInputType();
+        }
+        List<DataType> types = inputType.getLogical();
+        boolean matched = true;
+        if (types.size() == params.length && method.getName().equals(operation.getName())) {
+            for (int i = 0; i < params.length; i++) {
+                Class<?> clazz = params[i];
+                Class<?> type = types.get(i).getPhysical();
+                // Object.class.isAssignableFrom(int.class) returns false
+                if (type != Object.class && (!type.isAssignableFrom(clazz))) {
+                    matched = false;
+                }
+            }
+        } else {
+            matched = false;
+        }
+        return matched;
+
+    }
+
+    protected synchronized InvocationChain getInvocationChain(Method method, RuntimeWire wire) {
+        if (fixedWire && chains.containsKey(method)) {
+            return chains.get(method);
+        }
+        InvocationChain found = null;
+        for (InvocationChain chain : wire.getInvocationChains()) {
+            Operation operation = chain.getSourceOperation();
+            if (operation.isDynamic()) {
+                operation.setName(method.getName());
+                found = chain;
+                break;
+            } else if (match(operation, method)) {
+                found = chain;
+                break;
+            }
+        }
+        if (fixedWire) {
+            chains.put(method, found);
+        }
+        return found;
+    }
+
+    protected void setEndpoint(EndpointReference endpoint) {
+        this.target = endpoint;
+    }
+
+    protected Object invoke(InvocationChain chain, Object[] args, RuntimeWire wire, EndpointReference source)
+                         throws Throwable {
+        Message msg = messageFactory.createMessage();
+        msg.setFrom(source);
+        if (target != null) {
+            msg.setTo(target);
+        } else {
+            msg.setTo(wire.getTarget());
+        }
+        Invoker headInvoker = chain.getHeadInvoker();
+        Operation operation = chain.getTargetOperation();
+        msg.setOperation(operation);
+        msg.setBody(args);
+
+        Message msgContext = ThreadMessageContext.getMessageContext();
+        Object currentConversationID = msgContext.getFrom().getReferenceParameters().getConversationID();
+
+        conversationPreinvoke(msg, wire);
+        handleCallback(msg, wire, currentConversationID);
+        ThreadMessageContext.setMessageContext(msg);
+        try {
+            // dispatch the wire down the chain and get the response
+            Message resp = headInvoker.invoke(msg);
+            Object body = resp.getBody();
+            if (resp.isFault()) {
+                throw (Throwable)body;
+            }
+            return body;
+        } finally {
+            conversationPostInvoke(msg, wire);
+            ThreadMessageContext.setMessageContext(msgContext);
+        }
+    }
+
+    /**
+     * @param msg
+     * @param wire
+     * @param interfaze
+     * @throws TargetResolutionException
+     */
+    private void handleCallback(Message msg, RuntimeWire wire, Object currentConversationID)
+        throws TargetResolutionException {
+        ReferenceParameters parameters = msg.getFrom().getReferenceParameters();
+        parameters.setCallbackID(getCallbackID());
+        if (msg.getFrom() == null || msg.getFrom().getCallbackEndpoint() == null) {
+            return;
+        }
+
+        parameters.setCallbackReference(msg.getFrom().getCallbackEndpoint());
+
+        // If we are passing out a callback target
+        // register the calling component instance against this 
+        // new conversation id so that stateful callbacks will be
+        // able to find it
+        Object callbackObject = getCallbackObject();
+        if (conversational && callbackObject == null) {
+            // the component instance is already registered
+            // so add another registration
+            ScopeContainer<Object> scopeContainer = getConversationalScopeContainer(wire);
+
+            if (scopeContainer != null && currentConversationID != null) {
+                scopeContainer.addWrapperReference(currentConversationID, conversation.getConversationID());
+            }
+        }
+
+        Interface interfaze = msg.getOperation().getInterface();
+        if (callbackObject != null) {
+            if (callbackObject instanceof ServiceReference) {
+                EndpointReference callbackRef = ((CallableReferenceImpl)callbackObject).getEndpointReference();
+                parameters.setCallbackReference(callbackRef);
+            } else {
+                if (interfaze != null) {
+                    if (!interfaze.isConversational()) {
+                        throw new IllegalArgumentException(
+                                                           "Callback object for stateless callback is not a ServiceReference");
+                    } else {
+                        ScopeContainer scopeContainer = getConversationalScopeContainer(wire);
+                        if (scopeContainer != null) {
+                            InstanceWrapper wrapper = new CallbackObjectWrapper(callbackObject);
+                            scopeContainer.registerWrapper(wrapper, conversation.getConversationID());
+                        }
+                        parameters.setCallbackObjectID(callbackObject);
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * Pre-invoke for the conversation handling
+     * @param msg
+     * @throws TargetResolutionException
+     */
+    private void conversationPreinvoke(Message msg, RuntimeWire wire) {
+        if (!conversational) {
+            // Not conversational or the conversation has been started
+            return;
+        }
+
+        ConversationManager conversationManager = ((RuntimeWireImpl)wire).getConversationManager();
+
+        if (conversation == null || conversation.getState() == ConversationState.ENDED) {
+
+            conversation = conversationManager.startConversation(getConversationID());
+            
+            // if this is a local wire then set up the conversation timeouts here based on the 
+            // parameters from the component
+            if (wire.getTarget().getComponent() != null){
+                conversation.initializeConversationAttributes(wire.getTarget().getComponent());
+            }
+            
+            // connect the conversation to the callable reference so it can be retrieve in the future
+            if (callableReference != null) {
+                ((CallableReferenceImpl)callableReference).attachConversation(conversation);
+            }
+        } else if (conversation.isExpired()) {
+            throw new ConversationEndedException("Conversation " +  conversation.getConversationID() + " has expired.");
+        }
+
+        // if this is a local wire then schedule conversation timeouts based on the timeout
+        // parameters from the service implementation. If this isn't a local wire then
+        // the RuntimeWireInvker will take care of this
+        if (wire.getTarget().getComponent() != null){
+            conversation.updateLastReferencedTime();
+        }
+
+        msg.getFrom().getReferenceParameters().setConversationID(conversation.getConversationID());
+
+    }
+
+    /**
+     * Post-invoke for the conversation handling
+     * @param wire
+     * @param operation
+     * @throws TargetDestructionException
+     */
+    @SuppressWarnings("unchecked")
+    private void conversationPostInvoke(Message msg, RuntimeWire wire) throws TargetDestructionException {
+        Operation operation = msg.getOperation();
+        ConversationSequence sequence = operation.getConversationSequence();
+        // We check that conversation has not already ended as there is only one
+        // conversation manager in the runtime and so, in the case of remote bindings, 
+        // the conversation will already have been stopped when we get back to the client
+        if ((sequence == ConversationSequence.CONVERSATION_END) && (conversation.getState() != ConversationState.ENDED)) {
+
+            // remove conversation id from scope container
+            ScopeContainer scopeContainer = getConversationalScopeContainer(wire);
+
+            if (scopeContainer != null) {
+                scopeContainer.remove(conversation.getConversationID());
+            }
+
+            conversation.end();
+        }
+    }
+
+    private ScopeContainer<Object> getConversationalScopeContainer(RuntimeWire wire) {
+        ScopeContainer<Object> scopeContainer = null;
+
+        RuntimeComponent runtimeComponent = wire.getSource().getComponent();
+
+        if (runtimeComponent instanceof ScopedRuntimeComponent) {
+            ScopedRuntimeComponent scopedRuntimeComponent = (ScopedRuntimeComponent)runtimeComponent;
+            ScopeContainer<Object> tmpScopeContainer = scopedRuntimeComponent.getScopeContainer();
+
+            if ((tmpScopeContainer != null) && (tmpScopeContainer.getScope() == Scope.CONVERSATION)) {
+                scopeContainer = tmpScopeContainer;
+            }
+        }
+
+        return scopeContainer;
+    }
+
+    /**
+     * Creates a new conversation id
+     * 
+     * @return the conversation id
+     */
+    private Object createConversationID() {
+        if (getConversationID() != null) {
+            return getConversationID();
+        } else {
+            return UUID.randomUUID().toString();
+        }
+    }
+
+    /**
+     * @return the callableReference
+     */
+    public CallableReference<?> getCallableReference() {
+        return callableReference;
+    }
+
+    /**
+     * @param callableReference the callableReference to set
+     */
+    public void setCallableReference(CallableReference<?> callableReference) {
+        this.callableReference = callableReference;
+    }
+
+    /**
+     * Minimal wrapper for a callback object contained in a ServiceReference
+     */
+    private static class CallbackObjectWrapper<T> implements InstanceWrapper<T> {
+
+        private T instance;
+
+        private CallbackObjectWrapper(T instance) {
+            this.instance = instance;
+        }
+
+        public T getInstance() {
+            return instance;
+        }
+
+        public void start() {
+            // do nothing
+        }
+
+        public void stop() {
+            // do nothing
+        }
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKProxyFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKProxyFactory.java
new file mode 100644
index 0000000000..1faa33caed
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKProxyFactory.java
@@ -0,0 +1,102 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import java.lang.reflect.InvocationHandler;
+import java.lang.reflect.Proxy;
+import java.util.List;
+
+import org.apache.tuscany.sca.core.context.CallableReferenceImpl;
+import org.apache.tuscany.sca.core.context.ServiceReferenceImpl;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.ServiceReference;
+
+/**
+ * the default implementation of a wire service that uses JDK dynamic proxies
+ * 
+ * @version $$Rev$$ $$Date: 2007-04-11 18:59:43 -0700 (Wed, 11 Apr
+ *          2007) $$
+ */
+public class JDKProxyFactory implements ProxyFactory {
+    protected InterfaceContractMapper contractMapper;
+    private MessageFactory messageFactory;
+
+    public JDKProxyFactory() {
+        this(new MessageFactoryImpl(), new InterfaceContractMapperImpl());
+    }
+
+    public JDKProxyFactory(MessageFactory messageFactory, InterfaceContractMapper mapper) {
+        this.contractMapper = mapper;
+        this.messageFactory = messageFactory;
+    }
+
+    /** 
+     * The original createProxy method assumes that the proxy doesn't want to 
+     * share conversation state so sets the conversation object to null
+     */
+    public <T> T createProxy(Class<T> interfaze, RuntimeWire wire) throws ProxyCreationException {
+        ServiceReference<T> serviceReference = new ServiceReferenceImpl(interfaze, wire, this);
+        return createProxy(serviceReference);
+    }
+
+    public <T> T createProxy(CallableReference<T> callableReference) throws ProxyCreationException {
+        assert callableReference != null;
+        Class<T> interfaze = callableReference.getBusinessInterface();
+        InvocationHandler handler = new JDKInvocationHandler(messageFactory, callableReference);
+        ClassLoader cl = interfaze.getClassLoader();
+		Object proxy = Proxy.newProxyInstance(cl, new Class[] {interfaze}, handler);
+		((CallableReferenceImpl)callableReference).setProxy(proxy);
+        return interfaze.cast(proxy);
+    }
+
+    public <T> T createCallbackProxy(Class<T> interfaze, List<RuntimeWire> wires) throws ProxyCreationException {
+        CallbackReferenceImpl<T> callbackReference = new CallbackReferenceImpl(interfaze, this, wires);
+        return createCallbackProxy(callbackReference);
+    }
+
+    public <T> T createCallbackProxy(CallbackReferenceImpl<T> callbackReference) throws ProxyCreationException {
+        assert callbackReference != null;
+        Class<T> interfaze = callbackReference.getBusinessInterface();
+        InvocationHandler handler = new JDKCallbackInvocationHandler(messageFactory, callbackReference);
+        ClassLoader cl = interfaze.getClassLoader();
+		Object proxy = Proxy.newProxyInstance(cl, new Class[] {interfaze}, handler);
+		callbackReference.setProxy(proxy);
+        return interfaze.cast(proxy);
+    }
+
+    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
+        InvocationHandler handler = Proxy.getInvocationHandler(target);
+        if (handler instanceof JDKInvocationHandler) {
+            return (R)((JDKInvocationHandler)handler).getCallableReference();
+        } else {
+            throw new IllegalArgumentException("The object is not a known proxy.");
+        }
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#isProxyClass(java.lang.Class)
+     */
+    public boolean isProxyClass(Class<?> clazz) {
+        return Proxy.isProxyClass(clazz);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/MessageFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/MessageFactoryImpl.java
new file mode 100644
index 0000000000..6e182a6a14
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/MessageFactoryImpl.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.invocation;
+
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+
+/**
+ * Implementation of MessageFactory.
+ *
+ * @version $Rev$ $Date$
+ */
+public class MessageFactoryImpl implements MessageFactory {
+
+    public Message createMessage() {
+        return new MessageImpl();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/MessageImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/MessageImpl.java
new file mode 100644
index 0000000000..196f64f091
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/MessageImpl.java
@@ -0,0 +1,104 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import java.util.Hashtable;
+import java.util.Map;
+
+import org.apache.tuscany.sca.core.assembly.EndpointReferenceImpl;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+
+/**
+ * The default implementation of a message flowed through a wire during an invocation
+ *
+ * @version $Rev $Date
+ */
+public class MessageImpl implements Message { 
+    private Object body;
+    private Object messageID;
+    private boolean isFault;
+    private Operation operation;
+    private Map<String, Object> qosContext = new Hashtable<String, Object>();
+
+    private EndpointReference from;
+    private EndpointReference to;
+
+    public MessageImpl() {
+        this.from = new EndpointReferenceImpl("/");
+        this.to = new EndpointReferenceImpl("/");
+    }
+
+    @SuppressWarnings("unchecked")
+    public <T> T getBody() {
+        return (T)body;
+    }
+
+    public <T> void setBody(T body) {
+        this.isFault = false;
+        this.body = body;
+    }
+
+    public Object getMessageID() {
+        return messageID;
+    }
+
+    public void setMessageID(Object messageId) {
+        this.messageID = messageId;
+    }
+
+    public boolean isFault() {
+        return isFault;
+    }
+
+    public void setFaultBody(Object fault) {
+        this.isFault = true;
+        this.body = fault;
+    }
+
+    public EndpointReference getFrom() {
+        return from;
+    }
+
+    public void setFrom(EndpointReference from) {
+        this.from = from;
+    }
+
+    public EndpointReference getTo() {
+        return to;
+    }
+
+    public void setTo(EndpointReference to) {
+        this.to = to;
+    }
+
+    public Operation getOperation() {
+        return operation;
+    }
+
+    public void setOperation(Operation op) {
+        this.operation = op;
+    }
+
+    public Map<String, Object> getQoSContext() {
+        return qosContext;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/NoMethodForOperationException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/NoMethodForOperationException.java
new file mode 100644
index 0000000000..733544d387
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/NoMethodForOperationException.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+
+/**
+ * Thrown when an {@link org.apache.tuscany.sca.core.factory.model.Operation} cannot be mapped to a method on an interface 
+ * @version $Rev$ $Date$
+ */
+public class NoMethodForOperationException extends ProxyCreationException {
+    private static final long serialVersionUID = 5116536602309483679L;
+
+    public NoMethodForOperationException() {
+    }
+
+    public NoMethodForOperationException(String message) {
+        super(message);
+    }
+
+    public NoMethodForOperationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public NoMethodForOperationException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/NonBlockingInterceptor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/NonBlockingInterceptor.java
new file mode 100644
index 0000000000..dde20d2830
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/NonBlockingInterceptor.java
@@ -0,0 +1,163 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import java.util.LinkedList;
+import java.util.Map;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.apache.tuscany.sca.work.WorkScheduler;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * Adds non-blocking behavior to an invocation chain
+ *
+ * @version $$Rev$$ $$Date$$
+ */
+public class NonBlockingInterceptor implements Interceptor {
+
+    private static final Message RESPONSE = new ImmutableMessage();
+
+    private WorkScheduler workScheduler;
+    private Invoker next;
+
+    public NonBlockingInterceptor(WorkScheduler workScheduler) {
+        this.workScheduler = workScheduler;
+    }
+
+    public NonBlockingInterceptor(WorkScheduler workScheduler, Interceptor next) {
+        this.workScheduler = workScheduler;
+        this.next = next;
+    }
+
+    /**
+     * Sets desired workScheduler to NonBlockingInterceptor. This is a usefull function for the extension framework
+     * to set desired workmanager on the InvocationChain, other than default workmanager which is set per Tuscany runtime.
+     * Using this function, extension framework can set desired workmanager on InvocationChain during post wire processing.
+     * @param workScheduler workScheduler which contains workmanager
+     */
+    public void setWorkScheduler(WorkScheduler workScheduler){
+        this.workScheduler = workScheduler;
+    }
+
+    public Message invoke(final Message msg) {
+        // Schedule the invocation of the next interceptor in a new Work instance
+        try {
+            workScheduler.scheduleWork(new Runnable() {
+                public void run() {
+                    Message context = ThreadMessageContext.setMessageContext(msg);
+                    try {
+                        next.invoke(msg);
+                    } finally {
+                        ThreadMessageContext.setMessageContext(context);
+                    }
+                }
+            });
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+        return RESPONSE;
+    }
+
+    public Invoker getNext() {
+        return next;
+    }
+
+    public void setNext(Invoker next) {
+        this.next = next;
+    }
+
+    /**
+     * A dummy message passed back on an invocation
+     */
+    private static class ImmutableMessage implements Message {
+
+        @SuppressWarnings("unchecked")
+        public Object getBody() {
+            return null;
+        }
+
+        public void setBody(Object body) {
+            if (body != null) {
+                throw new UnsupportedOperationException();
+            }
+        }
+
+        public void setCallbackWires(LinkedList<RuntimeWire> wires) {
+
+        }
+
+        public Object getMessageID() {
+            return null;
+        }
+
+        public void setMessageID(Object messageId) {
+            throw new UnsupportedOperationException();
+        }
+
+        public boolean isFault() {
+            return false;
+        }
+
+        public void setFaultBody(Object fault) {
+            throw new UnsupportedOperationException();
+        }
+
+        public EndpointReference getFrom() {
+            return null;
+        }
+
+        public EndpointReference getTo() {
+            return null;
+        }
+
+        public void setFrom(EndpointReference from) {
+            throw new UnsupportedOperationException();
+        }
+
+        public void setTo(EndpointReference to) {
+            throw new UnsupportedOperationException();
+        }
+
+        public Operation getOperation() {
+            return null;
+        }
+
+        public void setOperation(Operation op) {
+            throw new UnsupportedOperationException();
+        }
+
+        /**
+         * @see org.apache.tuscany.sca.invocation.Message#getReplyTo()
+         */
+        public EndpointReference getReplyTo() {
+            return null;
+        }
+
+        public Map<String, Object> getQoSContext() {
+            return null;
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/PhaseManager.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/PhaseManager.java
new file mode 100644
index 0000000000..5be91a052a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/PhaseManager.java
@@ -0,0 +1,247 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.invocation;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.StringTokenizer;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class PhaseManager {
+    private static final Logger log = Logger.getLogger(PhaseManager.class.getName());
+
+    public static final String STAGE_REFERENCE = "reference";
+    public static final String STAGE_SERVICE = "service";
+    public static final String STAGE_IMPLEMENTATION = "implementation";
+    private final static String[] SYSTEM_REFERENCE_PHASES =
+        {Phase.REFERENCE, Phase.REFERENCE_INTERFACE, Phase.REFERENCE_POLICY, Phase.REFERENCE_BINDING};
+
+    private final static String[] SYSTEM_SERVICE_PHASES =
+        {Phase.SERVICE_BINDING, Phase.SERVICE_POLICY, Phase.SERVICE_INTERFACE, Phase.SERVICE};
+
+    private final static String[] SYSTEM_IMPLEMENTATION_PHASES = {Phase.IMPLEMENTATION_POLICY, Phase.IMPLEMENTATION};
+
+    private String pattern = Phase.class.getName();
+    private Map<String, Stage> stages;
+    private List<String> phases;
+
+    public class Stage {
+        private String name;
+        private PhaseSorter<String> sorter = new PhaseSorter<String>();
+        private Set<String> firstSet = new HashSet<String>();
+        private Set<String> lastSet = new HashSet<String>();
+        private List<String> phases = new ArrayList<String>();
+
+        public Stage(String name) {
+            super();
+            this.name = name;
+        }
+
+        public String getName() {
+            return name;
+        }
+
+        public PhaseSorter<String> getSorter() {
+            return sorter;
+        }
+
+        public Set<String> getFirstSet() {
+            return firstSet;
+        }
+
+        public Set<String> getLastSet() {
+            return lastSet;
+        }
+
+        public List<String> getPhases() {
+            return phases;
+        }
+
+        public String toString() {
+            return name + phases;
+        }
+    }
+
+    // For unit test purpose
+    PhaseManager(String pattern) {
+        super();
+        this.pattern = pattern;
+    }
+
+    public PhaseManager() {
+    }
+
+    private List<String> getPhases(String stage) {
+        Stage s = getStages().get(stage);
+        return s == null ? null : s.getPhases();
+    }
+
+    public List<String> getReferencePhases() {
+        return getPhases(STAGE_REFERENCE);
+    }
+
+    public List<String> getServicePhases() {
+        return getPhases(STAGE_SERVICE);
+    }
+
+    public List<String> getImplementationPhases() {
+        return getPhases(STAGE_IMPLEMENTATION);
+    }
+
+    public List<String> getAllPhases() {
+        if (phases == null) {
+            phases = new ArrayList<String>();
+            phases.addAll(getReferencePhases());
+            phases.addAll(getServicePhases());
+            phases.addAll(getImplementationPhases());
+        }
+        return phases;
+    }
+
+    public synchronized Map<String, Stage> getStages() {
+        if (stages != null) {
+            return stages;
+        }
+        init();
+
+        Set<ServiceDeclaration> services;
+        try {
+            services = ServiceDiscovery.getInstance().getServiceDeclarations(pattern);
+        } catch (IOException e) {
+            throw new ServiceRuntimeException(e);
+        }
+
+        for (ServiceDeclaration d : services) {
+            if (log.isLoggable(Level.FINE)) {
+                log.fine(d.getResource() + ": " + d.getAttributes());
+            }
+            String name = d.getAttributes().get("name");
+            if (name == null) {
+                throw new ServiceRuntimeException("Required attribute 'name' is missing.");
+            }
+            String stageName = d.getAttributes().get("stage");
+            if (stageName == null) {
+                throw new ServiceRuntimeException("Required attribute 'stage' is missing.");
+            }
+            Stage stage = stages.get(stageName);
+            if (stage == null) {
+                throw new ServiceRuntimeException("Invalid stage: " + stage);
+            }
+            PhaseSorter<String> graph = stage.getSorter();
+            Set<String> firstSet = stage.getFirstSet(), lastSet = stage.getLastSet();
+
+            String before = d.getAttributes().get("before");
+            String after = d.getAttributes().get("after");
+            if (before != null) {
+                StringTokenizer tokenizer = new StringTokenizer(before);
+                while (tokenizer.hasMoreTokens()) {
+                    String p = tokenizer.nextToken();
+                    if (!"*".equals(p)) {
+                        graph.addEdge(name, p);
+                    } else {
+                        firstSet.add(name);
+                    }
+                }
+            }
+            if (after != null) {
+                StringTokenizer tokenizer = new StringTokenizer(after);
+                while (tokenizer.hasMoreTokens()) {
+                    String p = tokenizer.nextToken();
+                    if (!"*".equals(p)) {
+                        graph.addEdge(p, name);
+                    } else {
+                        lastSet.add(name);
+                    }
+                }
+            }
+            graph.addVertext(name);
+            if(firstSet.size()>1) {
+                log.warning("More than one phases are declared to be first: "+firstSet);
+            }
+            for (String s : firstSet) {
+                for (String v : new HashSet<String>(graph.getVertices().keySet())) {
+                    if (!firstSet.contains(v)) {
+                        graph.addEdge(s, v);
+                    }
+                }
+            }
+            if(lastSet.size()>1) {
+                log.warning("More than one phases are declared to be the last: "+lastSet);
+            }
+            for (String s : lastSet) {
+                for (String v : new HashSet<String>(graph.getVertices().keySet())) {
+                    if (!lastSet.contains(v)) {
+                        graph.addEdge(v, s);
+                    }
+                }
+            }
+
+        }
+
+        for (Stage s : stages.values()) {
+            List<String> phases = s.getSorter().topologicalSort(false);
+            s.getPhases().clear();
+            s.getPhases().addAll(phases);
+        }
+        if (log.isLoggable(Level.FINE)) {
+            log.fine("Stages: " + stages);
+        }
+        return stages;
+    }
+
+    private void init() {
+        stages = new HashMap<String, Stage>();
+
+        Stage referenceStage = new Stage(STAGE_REFERENCE);
+        for (int i = 1; i < SYSTEM_REFERENCE_PHASES.length; i++) {
+            referenceStage.getSorter().addEdge(SYSTEM_REFERENCE_PHASES[i - 1], SYSTEM_REFERENCE_PHASES[i]);
+        }
+        referenceStage.getLastSet().add(Phase.REFERENCE_BINDING);
+        stages.put(referenceStage.getName(), referenceStage);
+
+        Stage serviceStage = new Stage(STAGE_SERVICE);
+        for (int i = 1; i < SYSTEM_SERVICE_PHASES.length; i++) {
+            serviceStage.getSorter().addEdge(SYSTEM_SERVICE_PHASES[i - 1], SYSTEM_SERVICE_PHASES[i]);
+        }
+        stages.put(serviceStage.getName(), serviceStage);
+
+        Stage implementationStage = new Stage(STAGE_IMPLEMENTATION);
+        for (int i = 1; i < SYSTEM_IMPLEMENTATION_PHASES.length; i++) {
+            implementationStage.getSorter().addEdge(SYSTEM_IMPLEMENTATION_PHASES[i - 1],
+                                                    SYSTEM_IMPLEMENTATION_PHASES[i]);
+        }
+        implementationStage.getLastSet().add(Phase.IMPLEMENTATION);
+        stages.put(implementationStage.getName(), implementationStage);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/PhaseSorter.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/PhaseSorter.java
new file mode 100644
index 0000000000..c1b0ea8fa2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/PhaseSorter.java
@@ -0,0 +1,234 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Directed, weighted graph
+ * 
+ * @param <V> The type of vertex object
+ * @param <E> The type of edge object
+ */
+public class PhaseSorter<V> implements Cloneable {
+    private final Map<V, Vertex> vertices = new HashMap<V, Vertex>();
+
+    /**
+     * Vertex of a graph
+     */
+    public final class Vertex {
+        private V value;
+
+        // TODO: Do we want to support multiple edges for a vertex pair? If so,
+        // we should use a List instead of Map
+        private Map<Vertex, Edge> outEdges = new HashMap<Vertex, Edge>();
+        private Map<Vertex, Edge> inEdges = new HashMap<Vertex, Edge>();
+
+        private Vertex(V value) {
+            this.value = value;
+        }
+
+        @Override
+        public String toString() {
+            return "(" + value + ")";
+        }
+
+        public V getValue() {
+            return value;
+        }
+
+        public Map<Vertex, Edge> getOutEdges() {
+            return outEdges;
+        }
+
+        public Map<Vertex, Edge> getInEdges() {
+            return inEdges;
+        }
+
+    }
+
+    /**
+     * An Edge connects two vertices in one direction
+     */
+    public final class Edge {
+        private Vertex sourceVertex;
+
+        private Vertex targetVertex;
+
+        public Edge(Vertex source, Vertex target) {
+            this.sourceVertex = source;
+            this.targetVertex = target;
+        }
+
+        @Override
+        public String toString() {
+            return sourceVertex + "->" + targetVertex;
+        }
+
+        public Vertex getTargetVertex() {
+            return targetVertex;
+        }
+
+        public void setTargetVertex(Vertex vertex) {
+            this.targetVertex = vertex;
+        }
+
+        public Vertex getSourceVertex() {
+            return sourceVertex;
+        }
+
+        public void setSourceVertex(Vertex sourceVertex) {
+            this.sourceVertex = sourceVertex;
+        }
+    }
+
+    public void addEdge(V source, V target) {
+        Vertex s = getVertex(source);
+        if (s == null) {
+            s = new Vertex(source);
+            vertices.put(source, s);
+        }
+        Vertex t = getVertex(target);
+        if (t == null) {
+            t = new Vertex(target);
+            vertices.put(target, t);
+        }
+        Edge edge = new Edge(s, t);
+        s.outEdges.put(t, edge);
+        t.inEdges.put(s, edge);
+    }
+
+    public void addVertext(V source) {
+        Vertex s = getVertex(source);
+        if (s == null) {
+            s = new Vertex(source);
+            vertices.put(source, s);
+        }
+    }
+
+    public Vertex getVertex(V source) {
+        Vertex s = vertices.get(source);
+        return s;
+    }
+
+    public boolean removeEdge(V source, V target) {
+        Vertex s = getVertex(source);
+        if (s == null) {
+            return false;
+        }
+
+        Vertex t = getVertex(target);
+        if (t == null) {
+            return false;
+        }
+
+        return s.outEdges.remove(t) != null && t.inEdges.remove(s) != null;
+
+    }
+
+    public void removeEdge(Edge edge) {
+        edge.sourceVertex.outEdges.remove(edge.targetVertex);
+        edge.targetVertex.inEdges.remove(edge.sourceVertex);
+    }
+
+    public void removeVertex(Vertex vertex) {
+        vertices.remove(vertex.getValue());
+        for (Edge e : new ArrayList<Edge>(vertex.outEdges.values())) {
+            removeEdge(e);
+        }
+        for (Edge e : new ArrayList<Edge>(vertex.inEdges.values())) {
+            removeEdge(e);
+        }
+    }
+
+    public Edge getEdge(Vertex source, Vertex target) {
+        return source.outEdges.get(target);
+    }
+
+    public Edge getEdge(V source, V target) {
+        Vertex sv = getVertex(source);
+        if (sv == null) {
+            return null;
+        }
+        Vertex tv = getVertex(target);
+        if (tv == null) {
+            return null;
+        }
+        return getEdge(getVertex(source), getVertex(target));
+    }
+
+    @Override
+    public String toString() {
+        StringBuffer sb = new StringBuffer();
+        for (Vertex v : vertices.values()) {
+            sb.append(v.outEdges.values()).append("\n");
+        }
+        return sb.toString();
+    }
+
+    public Map<V, Vertex> getVertices() {
+        return vertices;
+    }
+
+    public void addGraph(PhaseSorter<V> otherGraph) {
+        for (Vertex v : otherGraph.vertices.values()) {
+            for (Edge e : v.outEdges.values()) {
+                addEdge(e.sourceVertex.value, e.targetVertex.value);
+            }
+        }
+    }
+
+    private Vertex getFirst() {
+        for (Vertex v : vertices.values()) {
+            if (v.inEdges.isEmpty()) {
+                return v;
+            }
+        }
+        if (!vertices.isEmpty()) {
+            throw new IllegalArgumentException("Circular ordering has been detected: " + toString());
+        } else {
+            return null;
+        }
+    }
+
+    public List<V> topologicalSort(boolean readOnly) {
+        PhaseSorter<V> graph = (!readOnly) ? this : (PhaseSorter<V>)clone();
+        List<V> list = new ArrayList<V>();
+        while (true) {
+            Vertex v = graph.getFirst();
+            if (v == null) {
+                break;
+            }
+            list.add(v.getValue());
+            graph.removeVertex(v);
+        }
+
+        return list;
+    }
+
+    @Override
+    public Object clone() {
+        PhaseSorter<V> copy = new PhaseSorter<V>();
+        copy.addGraph(this);
+        return copy;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyCreationException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyCreationException.java
new file mode 100644
index 0000000000..c0646f577a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyCreationException.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+
+
+/**
+ * Denotes an error creating a proxy
+ *
+ * @version $$Rev$$ $$Date$$
+ */
+public class ProxyCreationException extends ObjectCreationException {
+    private static final long serialVersionUID = 8002454344828513781L;
+
+    public ProxyCreationException() {
+        super();
+    }
+
+    public ProxyCreationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ProxyCreationException(String message) {
+        super(message);
+    }
+
+    public ProxyCreationException(Throwable cause) {
+        super(cause);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactory.java
new file mode 100644
index 0000000000..1e4f663185
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactory.java
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osoa.sca.CallableReference;
+
+/**
+ * Creates proxies that implement Java interfaces and invocation handlers for fronting wires
+ *
+ * @version $$Rev$$ $$Date$$
+ */
+
+public interface ProxyFactory {
+
+    /**
+     * Creates a Java proxy for the given wire
+     *
+     * @param interfaze the interface the proxy implements
+     * @param wire      the wire to proxy
+     * @return the proxy
+     * @throws ProxyCreationException
+     */
+    <T> T createProxy(Class<T> interfaze, RuntimeWire wire) throws ProxyCreationException;
+
+    /**
+     * Creates a Java proxy for the given callable reference
+     *
+     * @param callableReference The callable reference
+     * @return the proxy
+     * @throws ProxyCreationException
+     */
+    <T> T createProxy(CallableReference<T> callableReference) throws ProxyCreationException;
+
+    /**
+     * Creates a Java proxy for the service contract callback
+     *
+     * @param interfaze the interface the proxy should implement
+     * @return the proxy
+     * @throws ProxyCreationException
+     */
+    <T> T createCallbackProxy(Class<T> interfaze, List<RuntimeWire> wires) throws ProxyCreationException;
+
+    /**
+     * Creates a Java proxy for the given callback reference
+     *
+     * @param callableReference The callable reference
+     * @return the proxy
+     * @throws ProxyCreationException
+     */
+    <T> T createCallbackProxy(CallbackReferenceImpl<T> callbackReference) throws ProxyCreationException;
+
+    /**
+     * Cast a proxy to a CallableReference.
+     *
+     * @param target a proxy generated by this implementation
+     * @return a CallableReference (or subclass) equivalent to this prozy
+     * @throws IllegalArgumentException if the object supplied is not a proxy
+     */
+    <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException;
+    
+    /**
+     * Test if a given class is a generated proxy class by this factory
+     * @param clazz A java class or interface
+     * @return true if the class is a generated proxy class by this factory 
+     */
+    boolean isProxyClass(Class<?> clazz);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactoryExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactoryExtensionPoint.java
new file mode 100644
index 0000000000..fdd710c465
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactoryExtensionPoint.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.invocation;
+
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+
+/**
+ * The extension point to plug in proxy factories
+ * @version $Rev$ $Date$
+ */
+public interface ProxyFactoryExtensionPoint extends ProxyFactory {
+    /**
+     * Get the proxy factory for java interfaces
+     * @return
+     */
+    ProxyFactory getInterfaceProxyFactory();
+
+    /**
+     * Get the proxy factory for java classes
+     * @return
+     */
+    ProxyFactory getClassProxyFactory();
+
+    /**
+     * Set the proxy factory for java interfaces
+     * @param factory
+     */
+    void setInterfaceProxyFactory(ProxyFactory factory);
+
+    /**
+     * Set the proxy factory for java classes
+     * @param factory
+     */
+    void setClassProxyFactory(ProxyFactory factory);
+    
+    /**
+     * @return the interfaceContractMapper
+     */
+    InterfaceContractMapper getInterfaceContractMapper();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/RuntimeWireInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/RuntimeWireInvoker.java
new file mode 100644
index 0000000000..474df16e83
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/RuntimeWireInvoker.java
@@ -0,0 +1,249 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.invocation;
+
+import java.lang.reflect.InvocationTargetException;
+import java.util.UUID;
+
+import org.apache.tuscany.sca.core.context.CallableReferenceImpl;
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.core.conversation.ConversationManager;
+import org.apache.tuscany.sca.core.conversation.ConversationState;
+import org.apache.tuscany.sca.core.conversation.ExtendedConversation;
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.ScopeContainer;
+import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent;
+import org.apache.tuscany.sca.core.scope.TargetDestructionException;
+import org.apache.tuscany.sca.core.scope.TargetResolutionException;
+import org.apache.tuscany.sca.interfacedef.ConversationSequence;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osoa.sca.ConversationEndedException;
+import org.osoa.sca.ServiceReference;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class RuntimeWireInvoker {
+    protected ConversationManager conversationManager;
+    protected boolean conversational;
+    protected ExtendedConversation conversation;
+    protected MessageFactory messageFactory;
+    protected Object conversationID;
+    protected Object callbackID;
+    protected Object callbackObject;
+    protected RuntimeWire wire;
+
+    public RuntimeWireInvoker(MessageFactory messageFactory, ConversationManager conversationManager, RuntimeWire wire) {
+        this.messageFactory = messageFactory;
+        this.wire = wire;
+        this.conversationManager = conversationManager;
+        init(wire);
+    }
+
+    protected void init(RuntimeWire wire) {
+        if (wire != null) {
+            ReferenceParameters parameters = wire.getSource().getReferenceParameters();
+            this.callbackID = parameters.getCallbackID();
+            this.callbackObject = parameters.getCallbackReference();
+            this.conversationID = parameters.getConversationID();
+            InterfaceContract contract = wire.getSource().getInterfaceContract();
+            this.conversational = contract.getInterface().isConversational();
+        }
+    }
+
+    public Object invoke(Operation operation, Message msg) throws InvocationTargetException {
+        return invoke(wire, operation, msg);
+    }
+
+    public Object invoke(RuntimeWire wire, Operation operation, Message msg) throws InvocationTargetException {
+        RuntimeWire runtimeWire = wire == null ? this.wire : wire;
+        InvocationChain chain = runtimeWire.getInvocationChain(operation);
+        return invoke(chain, msg, runtimeWire);
+    }
+
+    protected Object invoke(InvocationChain chain, Message msg, RuntimeWire wire) throws InvocationTargetException {
+        EndpointReference from = msg.getFrom();
+        EndpointReference epFrom = wire.getSource();
+        if (from != null) {
+            from.mergeEndpoint(epFrom);
+        } else {
+            msg.setFrom(epFrom);
+        }
+        msg.setTo(wire.getTarget());
+
+        Invoker headInvoker = chain.getHeadInvoker();
+        Operation operation = chain.getTargetOperation();
+        msg.setOperation(operation);
+
+        Message msgContext = ThreadMessageContext.getMessageContext();
+        Object currentConversationID = msgContext.getFrom().getReferenceParameters().getConversationID();
+
+        ThreadMessageContext.setMessageContext(msg);
+        try {
+            conversationPreinvoke(msg);
+            // handleCallback(msg, currentConversationID);
+            // dispatch the wire down the chain and get the response
+            Message resp = headInvoker.invoke(msg);
+            Object body = resp.getBody();
+            if (resp.isFault()) {
+                throw new InvocationTargetException((Throwable)body);
+            }
+            return body;
+        } catch (InvocationTargetException e) {
+            throw e;
+        } catch (Throwable e) {
+            throw new ServiceRuntimeException(e);
+        } finally {
+            try {
+                conversationPostInvoke(msg);
+            } catch (TargetDestructionException e) {
+                throw new ServiceRuntimeException(e);
+            } finally {
+                ThreadMessageContext.setMessageContext(msgContext);
+            }
+        }
+    }
+
+    /**
+     * @param msgContext
+     */
+    protected EndpointReference getCallbackEndpoint(Message msgContext) {
+        EndpointReference from = msgContext.getFrom();
+        return from == null ? null : from.getReferenceParameters().getCallbackReference();
+    }
+
+    /**
+     * Pre-invoke for the conversation handling
+     * @param msg
+     * @throws TargetResolutionException
+     */
+    private void conversationPreinvoke(Message msg) {
+        if (conversational) {
+            ReferenceParameters parameters = msg.getFrom().getReferenceParameters();
+            // in some cases the ConversationID that should be used comes in with the 
+            // message, e.g. when ws binding is in use.
+            Object convID = parameters.getConversationID();
+            if (convID != null) {
+                conversationID = convID;
+            }
+            conversation = conversationManager.getConversation(conversationID);
+            
+            if (conversation == null || conversation.getState() == ConversationState.ENDED) {
+                conversation = conversationManager.startConversation(conversationID);
+                conversation.initializeConversationAttributes(wire.getTarget().getComponent());
+            } else if (conversation.conversationalAttributesInitialized() == false) {
+                conversation.initializeConversationAttributes(wire.getTarget().getComponent());
+            } else if (conversation.isExpired()){
+            	throw new ConversationEndedException("Conversation has expired.");
+            }
+            
+            conversation.updateLastReferencedTime();
+    
+            parameters.setConversationID(conversation.getConversationID());
+        }
+    }
+
+    /**
+     * Post-invoke for the conversation handling
+     * @param wire
+     * @param operation
+     * @throws TargetDestructionException
+     */
+    @SuppressWarnings("unchecked")
+    private void conversationPostInvoke(Message msg) throws TargetDestructionException {
+        if (conversational) {       
+            Operation operation = msg.getOperation();
+            ConversationSequence sequence = operation.getConversationSequence();
+            if (sequence == ConversationSequence.CONVERSATION_END) {
+                // in some cases the ConversationID that should be used comes in with the 
+                // message, e.g. when ws binding is in use. 
+                Object convID = msg.getFrom().getReferenceParameters().getConversationID();
+                if (convID != null) {
+                    conversationID = convID;
+                }
+                conversation = conversationManager.getConversation(conversationID);            
+    
+                // remove conversation id from scope container
+                ScopeContainer scopeContainer = getConversationalScopeContainer(msg);
+    
+                if (scopeContainer != null) {
+                    scopeContainer.remove(conversation.getConversationID());
+                }
+                
+                conversation.end();
+            }
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    private ScopeContainer getConversationalScopeContainer(Message msg) {
+        ScopeContainer scopeContainer = null;
+
+        RuntimeComponent component = msg.getTo().getComponent();
+
+        if (component instanceof ScopedRuntimeComponent) {
+            ScopedRuntimeComponent scopedRuntimeComponent = (ScopedRuntimeComponent)component;
+            ScopeContainer container = scopedRuntimeComponent.getScopeContainer();
+
+            if ((container != null) && (container.getScope() == Scope.CONVERSATION)) {
+                scopeContainer = container;
+            }
+        }
+
+        return scopeContainer;
+    }
+
+
+    /**
+     * Minimal wrapper for a callback object contained in a ServiceReference
+     */
+    private static class CallbackObjectWrapper<T> implements InstanceWrapper<T> {
+
+        private T instance;
+
+        private CallbackObjectWrapper(T instance) {
+            this.instance = instance;
+        }
+
+        public T getInstance() {
+            return instance;
+        }
+
+        public void start() {
+            // do nothing
+        }
+
+        public void stop() {
+            // do nothing
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/TargetInvocationException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/TargetInvocationException.java
new file mode 100644
index 0000000000..2c4d657882
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/TargetInvocationException.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+/**
+ * Raised when an error is encountered during a target invocation
+ *
+ * @version $Rev$ $Date$
+ */
+public class TargetInvocationException extends Exception {
+
+    private static final long serialVersionUID = -6553427708442761743L;
+
+    public TargetInvocationException() {
+        super();
+    }
+
+    public TargetInvocationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public TargetInvocationException(String message) {
+        super(message);
+    }
+
+    public TargetInvocationException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ThreadMessageContext.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ThreadMessageContext.java
new file mode 100644
index 0000000000..7f419028f9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ThreadMessageContext.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import org.apache.tuscany.sca.core.assembly.EndpointReferenceImpl;
+import org.apache.tuscany.sca.invocation.Message;
+
+/**
+ * Class for tunneling a WorkContext through the invocation of a user class.
+ *
+ * @version $Rev$ $Date$
+ */
+public final class ThreadMessageContext {
+
+    private static final ThreadLocal<Message> CONTEXT = new ThreadLocal<Message>() {
+        @Override
+        protected synchronized Message initialValue() {
+            Message msg =  new MessageImpl();
+            msg.setFrom(new EndpointReferenceImpl("/"));
+            return msg;
+        }
+    };
+
+    private ThreadMessageContext() {
+    }
+
+    /**
+     * Set the WorkContext for the current thread.
+     * The current work context is returned and must be restored after the invocation is complete.
+     * Typical usage would be:
+     * <pre>
+     *   WorkContext old = PojoWorkContextTunnel.setThreadWorkContext(newContext);
+     *   try {
+     *      ... invoke user code ...
+     *   } finally {
+     *     PojoWorkContextTunnel.setThreadWorkContext(old);
+     *   }
+     * </pre>
+     * @param context
+     * @return the current work context for the thread; this must be restored after the invocation is made
+     */
+    public static Message setMessageContext(Message context) {
+        Message old = CONTEXT.get();
+        CONTEXT.set(context);
+        return old;
+    }
+
+    /**
+     * Returns the WorkContext for the current thread.
+     *
+     * @return the WorkContext for the current thread
+     */
+    public static Message getMessageContext() {
+        return CONTEXT.get();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/WireObjectFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/WireObjectFactory.java
new file mode 100644
index 0000000000..246f9c45d6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/WireObjectFactory.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import org.apache.tuscany.sca.core.context.ServiceReferenceImpl;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+/**
+ * Uses a wire to return an object instance
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WireObjectFactory<T> implements ObjectFactory<T> {
+    private Class<T> interfaze;
+    private RuntimeWire wire;
+    private ProxyFactory proxyService;
+    
+    /**
+     * Constructor.
+     * 
+     * @param interfaze the interface to inject on the client
+     * @param wire the backing wire
+     * @param proxyService the wire service to create the proxy
+     * @throws NoMethodForOperationException
+     */
+    public WireObjectFactory(Class<T> interfaze, RuntimeWire wire, ProxyFactory proxyService) {
+        this.interfaze = interfaze;
+        this.wire = wire;
+        this.proxyService = proxyService;
+    }
+
+    public T getInstance() throws ObjectCreationException {
+        return new ServiceReferenceImpl<T>(interfaze, wire, proxyService).getProxy();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/AbstractScopeContainer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/AbstractScopeContainer.java
new file mode 100644
index 0000000000..fbc402bfe3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/AbstractScopeContainer.java
@@ -0,0 +1,201 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.scope;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.event.Event;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * Implements functionality common to scope contexts.
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class AbstractScopeContainer<KEY> implements ScopeContainer<KEY> {
+    protected Map<KEY, InstanceWrapper<?>> wrappers = new ConcurrentHashMap<KEY, InstanceWrapper<?>>();
+    protected final Scope scope;
+
+    protected RuntimeComponent component;
+    protected volatile int lifecycleState = UNINITIALIZED;
+
+
+    public AbstractScopeContainer(Scope scope, RuntimeComponent component) {
+        this.scope = scope;
+        this.component = component;
+    }
+
+    protected void checkInit() {
+        if (getLifecycleState() != RUNNING) {
+            throw new IllegalStateException("Scope container not running [" + getLifecycleState() + "]");
+        }
+    }
+
+    /**
+     * Creates a new physical instance of a component, wrapped in an
+     * InstanceWrapper.
+     * 
+     * @param component the component whose instance should be created
+     * @return a wrapped instance that has been injected but not yet started
+     * @throws TargetResolutionException if there was a problem creating the
+     *             instance
+     */
+    protected InstanceWrapper createInstanceWrapper() throws TargetResolutionException {
+        ImplementationProvider implementationProvider = component.getImplementationProvider();
+        if (implementationProvider instanceof ScopedImplementationProvider) {
+            return ((ScopedImplementationProvider)implementationProvider).createInstanceWrapper();
+        }
+        return null;
+    }
+
+    public InstanceWrapper getAssociatedWrapper(KEY contextId) throws TargetResolutionException {
+        return getWrapper(contextId); // TODO: what is this method spossed to do diff than getWrapper? 
+    }
+
+    public Scope getScope() {
+        return scope;
+    }
+
+    public InstanceWrapper getWrapper(KEY contextId) throws TargetResolutionException {
+        return wrappers.get(contextId);
+    }
+    
+    public void addWrapperReference(KEY existingContextId, KEY newContextId) 
+      throws TargetResolutionException 
+    {
+        // do nothing here. the conversational scope container implements this
+    }
+
+    public void registerWrapper(InstanceWrapper wrapper, KEY contextId) throws TargetResolutionException { 
+        // do nothing here. the conversational scope container implements this
+    }
+
+    public void onEvent(Event event) {
+    }
+
+    protected boolean isEagerInit() {
+        ImplementationProvider implementationProvider = ((RuntimeComponent)component).getImplementationProvider();
+        if (implementationProvider instanceof ScopedImplementationProvider) {
+            return ((ScopedImplementationProvider)implementationProvider).isEagerInit();
+        }
+        return false;
+    }
+
+    public void returnWrapper(InstanceWrapper wrapper, KEY contextId) throws TargetDestructionException {
+    }
+    
+    /**
+     * Default implmentation of remove which does nothing 
+     * 
+     * @param contextId the identifier of the context to remove. 
+     */
+    public void remove(KEY contextId) 
+        throws TargetDestructionException {
+    }    
+
+    public synchronized void start() {
+        int lifecycleState = getLifecycleState();
+        if (lifecycleState != UNINITIALIZED && lifecycleState != STOPPED) {
+            throw new IllegalStateException("Scope must be in UNINITIALIZED or STOPPED state [" + lifecycleState + "]");
+        }
+        setLifecycleState(RUNNING);
+    }
+
+    public void startContext(KEY contextId) {
+        if(isEagerInit()) {
+            try {
+                getWrapper(contextId);
+            } catch (TargetResolutionException e) {
+                // 
+            }
+        }
+    }
+
+    public synchronized void stop() {
+        int lifecycleState = getLifecycleState();
+        if (lifecycleState != RUNNING) {
+            throw new IllegalStateException("Scope in wrong state [" + lifecycleState + "]");
+        }
+        setLifecycleState(STOPPED);
+    }
+
+    public void stopContext(KEY contextId) {
+        wrappers.remove(contextId);
+    }
+
+    @Override
+    public String toString() {
+        String s;
+        switch (lifecycleState) {
+            case ScopeContainer.CONFIG_ERROR:
+                s = "CONFIG_ERROR";
+                break;
+            case ScopeContainer.ERROR:
+                s = "ERROR";
+                break;
+            case ScopeContainer.INITIALIZING:
+                s = "INITIALIZING";
+                break;
+            case ScopeContainer.INITIALIZED:
+                s = "INITIALIZED";
+                break;
+            case ScopeContainer.RUNNING:
+                s = "RUNNING";
+                break;
+            case ScopeContainer.STOPPING:
+                s = "STOPPING";
+                break;
+            case ScopeContainer.STOPPED:
+                s = "STOPPED";
+                break;
+            case ScopeContainer.UNINITIALIZED:
+                s = "UNINITIALIZED";
+                break;
+            default:
+                s = "UNKNOWN";
+                break;
+        }
+        return "In state [" + s + ']';
+    }
+
+    public RuntimeComponent getComponent() {
+        return component;
+    }
+
+    public void setComponent(RuntimeComponent component) {
+        this.component = component;
+    }
+
+    public int getLifecycleState() {
+        return lifecycleState;
+    }
+
+    /**
+     * Set the current state of the Lifecycle.
+     *
+     * @param lifecycleState the new state
+     */
+    protected void setLifecycleState(int lifecycleState) {
+        this.lifecycleState = lifecycleState;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/CompositeScopeContainer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/CompositeScopeContainer.java
new file mode 100644
index 0000000000..7e7ab7a9e4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/CompositeScopeContainer.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.scope;
+
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * A scope context which manages atomic component instances keyed by composite
+ * 
+ * @version $Rev$ $Date$
+ */
+public class CompositeScopeContainer<KEY> extends AbstractScopeContainer<KEY> {
+    private InstanceWrapper<?> wrapper;
+
+    public CompositeScopeContainer(RuntimeComponent component) {
+        super(Scope.COMPOSITE, component);
+    }
+
+    @Override
+    public synchronized void stop() {
+        super.stop();
+        if (wrapper != null) {
+            try {
+                wrapper.stop();
+            } catch (TargetDestructionException e) {
+                throw new IllegalStateException(e);
+            }
+        }
+        wrapper = null;
+    }
+
+    @Override
+    public synchronized InstanceWrapper getWrapper(KEY contextId) throws TargetResolutionException {
+        if (wrapper == null) {
+            wrapper = createInstanceWrapper();
+            wrapper.start();
+        }
+        return wrapper;
+    }
+
+    @Override
+    public InstanceWrapper getAssociatedWrapper(KEY contextId) throws TargetResolutionException {
+        if (wrapper == null) {
+            throw new TargetNotFoundException(component.getURI());
+        }
+        return wrapper;
+    }
+
+    @Override
+    public synchronized void start() {
+        super.start();
+        if (isEagerInit()) {
+            try {
+                getWrapper(null);
+            } catch (TargetResolutionException e) {
+                throw new IllegalStateException(e);
+            }
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/CompositeScopeContainerFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/CompositeScopeContainerFactory.java
new file mode 100644
index 0000000000..786988613b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/CompositeScopeContainerFactory.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.scope;
+
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class CompositeScopeContainerFactory implements ScopeContainerFactory {
+
+    public ScopeContainer createScopeContainer(RuntimeComponent component) {
+        return new CompositeScopeContainer(component);
+    }
+
+    public Scope getScope() {
+        return Scope.COMPOSITE;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ConversationalScopeContainer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ConversationalScopeContainer.java
new file mode 100644
index 0000000000..5bec2f655a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ConversationalScopeContainer.java
@@ -0,0 +1,290 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.scope;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.core.conversation.ConversationListener;
+import org.apache.tuscany.sca.core.conversation.ConversationManager;
+import org.apache.tuscany.sca.core.conversation.ExtendedConversation;
+import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.store.Store;
+
+/**
+ * A scope context which manages atomic component instances keyed on ConversationID
+ * 
+ */
+public class ConversationalScopeContainer extends AbstractScopeContainer<Object> implements ConversationListener {
+    private ConversationManager conversationManager;
+    private Map<Object, InstanceLifeCycleWrapper> instanceLifecycleCollection =
+        new ConcurrentHashMap<Object, InstanceLifeCycleWrapper>();
+
+    public ConversationalScopeContainer(Store aStore, RuntimeComponent component) {
+        super(Scope.CONVERSATION, component);
+
+        // Note: aStore is here to preserve the original factory interface. It is not currently used in this 
+        // implementation since we do not support instance persistence.
+
+        // Check System properties to see if timeout values have been specified. All timeout values 
+        // will be specified in seconds.
+        //
+
+    }
+
+
+    protected InstanceWrapper getInstanceWrapper(boolean create, Object contextId) throws TargetResolutionException {
+
+        // we might get a null context if the target service has
+        // conversational scope but only its callback interface 
+        // is conversational. In this case we need to invent a 
+        // conversation Id here to store the service against
+        // and populate the thread context
+        if (contextId == null) {
+            contextId = UUID.randomUUID().toString();
+            Message msgContext = ThreadMessageContext.getMessageContext();
+
+            if (msgContext != null) {
+                msgContext.getFrom().getReferenceParameters().setConversationID(contextId);
+            }
+        }    
+        
+        InstanceLifeCycleWrapper anInstanceWrapper = this.instanceLifecycleCollection.get(contextId);
+
+        if (anInstanceWrapper == null && !create)
+            return null;
+
+        if (anInstanceWrapper == null) {
+            anInstanceWrapper = new InstanceLifeCycleWrapper(contextId);
+            this.instanceLifecycleCollection.put(contextId, anInstanceWrapper);
+        }
+
+        return anInstanceWrapper.getInstanceWrapper(contextId);
+
+    }
+
+    @Override
+    public InstanceWrapper getWrapper(Object contextId) throws TargetResolutionException {
+        return getInstanceWrapper(true, contextId);
+    }
+
+    /**
+     * This method allows a new context id to be registered alongside an existing one. This happens in
+     * one case, when a conversation includes a stateful callback. The client component instance
+ 	 * must be registered against all outgoing conversation ids so that the component instance 
+	 * can be found when the callback arrives
+	 * 
+     * @param existingContextId the context id against which the component is already registered
+     * @param context this should be a conversation object so that the conversation can b stored 
+     *                and reset when the component instance is removed
+     */
+    public void addWrapperReference(Object existingContextId, Object contextId) throws TargetResolutionException {
+       
+        
+        // get the instance wrapper via the existing id
+        InstanceLifeCycleWrapper existingInstanceWrapper = this.instanceLifecycleCollection.get(existingContextId);
+        InstanceLifeCycleWrapper newInstanceWrapper = this.instanceLifecycleCollection.get(contextId);
+
+        // only add the extra reference once
+        if (newInstanceWrapper == null) {
+            // add the id to the list of ids that the wrapper holds. Used for reference
+            // counting and conversation resetting on destruction. 
+            existingInstanceWrapper.addCallbackConversation(contextId);
+
+            // add the reference to the collection
+            this.instanceLifecycleCollection.put(contextId, existingInstanceWrapper);
+        }
+    }
+
+    public void registerWrapper(InstanceWrapper wrapper, Object contextId) throws TargetResolutionException {
+        // if a wrapper for a different instance is already registered for this contextId, remove it
+        InstanceLifeCycleWrapper anInstanceWrapper = this.instanceLifecycleCollection.get(contextId);
+        if (anInstanceWrapper != null) {
+            if (anInstanceWrapper.getInstanceWrapper(contextId).getInstance() != wrapper.getInstance()) {
+                remove(contextId);
+            } else {
+                return;
+            }
+        }
+
+        anInstanceWrapper = new InstanceLifeCycleWrapper(wrapper, contextId);
+        this.instanceLifecycleCollection.put(contextId, anInstanceWrapper);
+    }
+
+    // The remove is invoked when a conversation is explicitly ended. This can ccur by using the @EndsConversation or API.  
+    // In this case the instance is immediately removed. A new conversation will be started on the next operation
+    // associated with this conversationId's service reference. 
+    //
+    @Override
+    public void remove(Object contextId) throws TargetDestructionException {
+        if (contextId != null) {
+            if (this.instanceLifecycleCollection.containsKey(contextId)) {
+                InstanceLifeCycleWrapper anInstanceLifeCycleWrapper = this.instanceLifecycleCollection.get(contextId);
+                this.instanceLifecycleCollection.remove(contextId);
+                anInstanceLifeCycleWrapper.removeInstanceWrapper(contextId);
+            }
+        }
+    }
+
+    /*
+     *  This is an inner class that keeps track of the lifecycle of a conversation scoped 
+	 *  implementation instance. 
+	 * 
+	 */
+
+    private class InstanceLifeCycleWrapper {
+        private Object clientConversationId;
+        private List<Object> callbackConversations = new ArrayList<Object>();
+
+        private InstanceLifeCycleWrapper(Object contextId) throws TargetResolutionException {
+            this.clientConversationId = contextId;
+            this.createInstance(contextId);
+        }
+
+        private InstanceLifeCycleWrapper(InstanceWrapper wrapper, Object contextId) throws TargetResolutionException {
+            this.clientConversationId = contextId;
+            wrappers.put(contextId, wrapper);
+        }
+
+
+        // Associates a callback conversation with this instance. Each time the scope container
+        // is asked to remove an object given a ontextId an associated conversation object will 
+        // have its conversationId reset to null. When the list of ids is empty the component instance
+        // will be removed from the scope container
+        private void addCallbackConversation(Object conversationID) {
+            InstanceWrapper ctx = getInstanceWrapper(clientConversationId);
+            callbackConversations.add(conversationID);
+            wrappers.put(conversationID, ctx);
+        }
+
+        //
+        // Return the backing implementation instance  
+        //
+        private InstanceWrapper getInstanceWrapper(Object contextId) {
+            InstanceWrapper ctx = wrappers.get(contextId);
+            return ctx;
+        }
+
+        private void removeInstanceWrapper(Object contextId) throws TargetDestructionException {
+            InstanceWrapper ctx = getInstanceWrapper(contextId);
+            wrappers.remove(contextId);
+
+            // find out if we are dealing with the original client conversation id
+            // and reset accordingly
+            if ( ( clientConversationId != null ) && ( clientConversationId.equals(contextId)) ) {
+                clientConversationId = null;
+            } else {
+                // reset the conversationId in the conversation object if present 
+                // so that and ending callback causes the conversation in the originating
+                // service reference in the client to be reset
+                callbackConversations.remove(contextId);
+            }
+
+            // stop the component if this removes the last reference
+            if (clientConversationId == null && callbackConversations.isEmpty()) {
+                ctx.stop();
+            }
+        }
+
+        private void createInstance(Object contextId) throws TargetResolutionException {
+            InstanceWrapper instanceWrapper = createInstanceWrapper();
+            instanceWrapper.start();
+            wrappers.put(contextId, instanceWrapper);
+        }
+
+    }
+
+    /**
+	  * @see org.apache.tuscany.sca.core.conversation.ConversationListener#conversationEnded(org.apache.tuscany.sca.core.conversation.ExtendedConversation)
+	  */
+    public void conversationEnded(ExtendedConversation conversation) {
+        try {
+            remove(conversation.getConversationID());
+        } catch (Exception ex) {
+            
+        }
+    }
+
+    /**
+	  * @see org.apache.tuscany.sca.core.conversation.ConversationListener#conversationExpired(org.apache.tuscany.sca.core.conversation.ExtendedConversation)
+	  */
+    public void conversationExpired(ExtendedConversation conversation) {
+    	
+    	Object conversationId = conversation.getConversationID();
+    	InstanceLifeCycleWrapper ilcw = instanceLifecycleCollection.get(conversationId);
+    	if (ilcw != null)
+    	{
+    		// cycle through all the references to this instance and
+    		// remove them from the underlying wrappers collection and
+    		// from the lifecycle wrappers collection
+    		
+    		for (Object conversationID : ilcw.callbackConversations) {
+    			try{
+        			ilcw.removeInstanceWrapper(conversationID);
+    				remove(conversationID);
+    			}
+    			catch(TargetDestructionException tde){
+    				System.out.println("Could not remove conversation id " + conversationID);
+    			}
+    		}
+    			
+    		
+    		if (ilcw.clientConversationId != null) {
+    			try{
+        			ilcw.removeInstanceWrapper(ilcw.clientConversationId);
+    				remove(ilcw.clientConversationId);
+    			}
+    			catch(TargetDestructionException tde){
+    				System.out.println("Could not remove conversation id " + ilcw.clientConversationId);
+    			}
+    		}
+    		
+        }
+    	
+    }
+
+    /**
+	  * @see org.apache.tuscany.sca.core.conversation.ConversationListener#conversationStarted(org.apache.tuscany.sca.core.conversation.ExtendedConversation)
+	  */
+    public void conversationStarted(ExtendedConversation conversation) {
+        startContext(conversation.getConversationID());
+    }
+
+    /**
+	  * @return the conversationManager
+	  */
+    public ConversationManager getConversationManager() {
+        return conversationManager;
+    }
+
+    /**
+	  * @param conversationManager the conversationManager to set
+	  */
+    public void setConversationManager(ConversationManager conversationManager) {
+        this.conversationManager = conversationManager;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ConversationalScopeContainerFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ConversationalScopeContainerFactory.java
new file mode 100644
index 0000000000..a6663aba09
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ConversationalScopeContainerFactory.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.scope;
+
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.store.Store;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConversationalScopeContainerFactory implements ScopeContainerFactory {
+    private Store store;
+
+    public ConversationalScopeContainerFactory(Store store) {
+        super();
+        this.store = store;
+    }
+
+    public ScopeContainer createScopeContainer(RuntimeComponent component) {
+        return new ConversationalScopeContainer(store, component);
+    }
+
+    public Scope getScope() {
+        return Scope.CONVERSATION;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/HttpSessionScopeContainer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/HttpSessionScopeContainer.java
new file mode 100644
index 0000000000..5ae8b94647
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/HttpSessionScopeContainer.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.scope;
+
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.core.event.HttpSessionEnd;
+import org.apache.tuscany.sca.event.Event;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * A scope context which manages atomic component instances keyed on HTTP
+ * session
+ * 
+ * @version $Rev$ $Date$
+ */
+public class HttpSessionScopeContainer extends AbstractScopeContainer<Object> {
+
+    public HttpSessionScopeContainer(RuntimeComponent component) {
+        super(Scope.SESSION, component);
+    }
+
+    @Override
+    public void onEvent(Event event) {
+        checkInit();
+        if (event instanceof HttpSessionEnd) {
+            //FIXME key is not used
+            //Object key = ((HttpSessionEnd)event).getSessionID();
+            // FIXME: Remove the session id
+        }
+    }
+
+    @Override
+    public synchronized void start() {
+        if (lifecycleState != UNINITIALIZED && lifecycleState != STOPPED) {
+            throw new IllegalStateException("Scope must be in UNINITIALIZED or STOPPED state [" + lifecycleState + "]");
+        }
+        lifecycleState = RUNNING;
+    }
+
+    @Override
+    public synchronized void stop() {
+        lifecycleState = STOPPED;
+    }
+
+    protected InstanceWrapper getInstanceWrapper(boolean create) throws TargetResolutionException {
+//        Object key = workContext.getIdentifier(Scope.SESSION);
+        // FIXME: Need to fix this
+        Object key ="http-session-id";
+        assert key != null : "HTTP session key not bound in work context";
+        InstanceWrapper ctx = wrappers.get(key);
+        if (ctx == null && !create) {
+            return null;
+        }
+        if (ctx == null) {
+            ctx = super.createInstanceWrapper();
+            ctx.start();
+            wrappers.put(key, ctx);
+        }
+        return ctx;
+    }
+    
+    @Override
+    public InstanceWrapper getWrapper(Object contextId) throws TargetResolutionException {
+        return getInstanceWrapper(true);
+    }    
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/HttpSessionScopeContainerFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/HttpSessionScopeContainerFactory.java
new file mode 100644
index 0000000000..49f89661b1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/HttpSessionScopeContainerFactory.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.scope;
+
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class HttpSessionScopeContainerFactory implements ScopeContainerFactory {
+
+    public HttpSessionScopeContainerFactory() {
+        super();
+    }
+
+    public ScopeContainer createScopeContainer(RuntimeComponent component) {
+        return new HttpSessionScopeContainer(component);
+    }
+
+    public Scope getScope() {
+        return Scope.SESSION;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/RequestScopeContainer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/RequestScopeContainer.java
new file mode 100644
index 0000000000..f11a61e662
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/RequestScopeContainer.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.scope;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.core.event.RequestEnd;
+import org.apache.tuscany.sca.event.Event;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * A scope context which manages atomic component instances keyed on the current
+ * request context
+ * 
+ * @version $Rev$ $Date$
+ */
+public class RequestScopeContainer extends AbstractScopeContainer<Thread> {
+    private final Map<Thread, InstanceWrapper> contexts;
+
+    public RequestScopeContainer(RuntimeComponent component) {
+        super(Scope.REQUEST, component);
+        contexts = new ConcurrentHashMap<Thread, InstanceWrapper>();
+    }
+
+    @Override
+    public void onEvent(Event event) {
+        checkInit();
+        if (event instanceof RequestEnd) {
+            // shutdownInstances(Thread.currentThread());
+        }
+    }
+
+    @Override
+    public synchronized void start() {
+        if (lifecycleState != UNINITIALIZED && lifecycleState != STOPPED) {
+            throw new IllegalStateException("Scope must be in UNINITIALIZED or STOPPED state [" + lifecycleState + "]");
+        }
+        lifecycleState = RUNNING;
+    }
+
+    @Override
+    public synchronized void stop() {
+        contexts.clear();
+        // synchronized (destroyQueues) {
+        // destroyQueues.clear();
+        // }
+        lifecycleState = STOPPED;
+    }
+
+    protected InstanceWrapper getInstanceWrapper(boolean create) throws TargetResolutionException {
+        InstanceWrapper ctx = wrappers.get(Thread.currentThread());
+        if (ctx == null && !create) {
+            return null;
+        }
+        if (ctx == null) {
+            ctx = super.createInstanceWrapper();
+            ctx.start();
+            wrappers.put(Thread.currentThread(), ctx);
+        }
+        return ctx;
+    }
+
+    @Override
+    public InstanceWrapper getWrapper(Thread contextId) throws TargetResolutionException {
+        return getInstanceWrapper(true);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/RequestScopeContainerFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/RequestScopeContainerFactory.java
new file mode 100644
index 0000000000..1cfb6b06a4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/RequestScopeContainerFactory.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.scope;
+
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class RequestScopeContainerFactory implements ScopeContainerFactory {
+
+    public ScopeContainer createScopeContainer(RuntimeComponent component) {
+        return new RequestScopeContainer(component);
+    }
+
+    public Scope getScope() {
+        return Scope.REQUEST;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/Scope.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/Scope.java
new file mode 100644
index 0000000000..0a20d793f7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/Scope.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.scope;
+
+/**
+ * The default implementation scopes supported by assemblies.
+ *
+ * @version $Rev$ $Date$
+ */
+public class Scope {
+    public static final Scope STATELESS = new Scope("STATELESS");
+    public static final Scope REQUEST = new Scope("REQUEST");
+    public static final Scope SESSION = new Scope("SESSION");
+    public static final Scope CONVERSATION = new Scope("CONVERSATION");
+    public static final Scope COMPOSITE = new Scope("COMPOSITE");
+    public static final Scope SYSTEM = new Scope("SYSTEM");
+    public static final Scope UNDEFINED = new Scope("UNDEFINED");
+
+    private String scope;
+
+    public Scope(String scope) {
+        this.scope = scope.toUpperCase().intern();
+    }
+
+    public String getScope() {
+        return scope;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        final Scope scope1 = (Scope) o;
+        return !(scope != null ? scope != scope1.scope.intern() : scope1.scope != null);
+    }
+
+    @Override
+    public int hashCode() {
+        return scope != null ? scope.hashCode() : 0;
+    }
+
+    @Override
+    public String toString() {
+        return scope;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainer.java
new file mode 100644
index 0000000000..6b2980b989
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainer.java
@@ -0,0 +1,159 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.scope;
+
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.event.RuntimeEventListener;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+
+/**
+ * Manages the lifecycle and visibility of instances associated with a an {@link RuntimeComponent}.
+ *
+ * @version $Rev$ $Date$
+ * @param <KEY> the type of IDs that this container uses to identify its contexts.
+ * For example, for COMPOSITE scope this could be the URI of the composite component,
+ * or for HTTP Session scope it might be the HTTP session ID.
+ */
+public interface ScopeContainer<KEY> extends RuntimeEventListener {
+
+    /**
+     * Returns the Scope that this container supports.
+     *
+     * @return the Scope that this container supports
+     */
+    Scope getScope();
+
+    /**
+     * Start a new context with the supplied ID.
+     *
+     * @param contextId an ID that uniquely identifies the context.
+     */
+    void startContext(KEY contextId);
+
+    /**
+     * Stop the context with the supplied ID.
+     *
+     * @param contextId an ID that uniquely identifies the context.
+     */
+    void stopContext(KEY contextId);
+
+    /**
+     * Returns an instance wrapper associated with the current scope context, creating one if necessary
+     * @param contextId the id for the scope context
+     *
+     * @return the wrapper for the target instance
+     * @throws TargetResolutionException if there was a problem instantiating the target instance
+     */
+    InstanceWrapper getWrapper(KEY contextId) throws TargetResolutionException;
+     
+    /**
+     * Allows a component to be registered against more than one context id. This is required in the
+     * case of stateful callbacks where we want to identify the originating client component instance 
+     * as the callback target but we don't want to reuse the clients original conversation id
+     * 
+     * @param existingContextId  an id that identifies an existing component instance
+     * @param newContextId a new id against which this component will also be registered
+     * @throws TargetResolutionException
+     */
+    void addWrapperReference(KEY existingContextId, KEY newContextId) 
+        throws TargetResolutionException;   
+
+    /**
+     * Register an existing instance against a context id.  This is needed
+     * for a stateful callback where the service reference for the forward call
+     * contains a callback object that is not a service reference.
+     * 
+     * @param wrapper the instance wrapper for the instance to be registered
+     * @param contextId the id for the scope context
+     * @throws TargetResolutionException
+     */
+    void registerWrapper(InstanceWrapper wrapper, KEY contextId) 
+        throws TargetResolutionException;   
+
+    /**
+     * Returns an implementation instance associated with the current scope context.
+     * If no instance is found, a {@link TargetNotFoundException} is thrown.
+     * @param contextId the id for the scope context
+     *
+     * @return the wrapper for the target instance
+     * @throws TargetResolutionException if there was a problem instantiating the target instance
+     */
+    InstanceWrapper getAssociatedWrapper(KEY contextId)
+        throws TargetResolutionException;
+
+    /**
+     * Return a wrapper after use (for example, after invoking the instance).
+     * @param wrapper the wrapper for the target instance being returned
+     * @param contextId the id for the scope context
+     *
+     * @throws TargetDestructionException if there was a problem returning the target instance
+     */
+    void returnWrapper(InstanceWrapper wrapper, KEY contextId)
+        throws TargetDestructionException;
+
+    /**
+     * Removes an identified component implementation instance associated with the current 
+     * context from persistent storage
+     *
+     * @param contextId the identifier of the context to remove. 
+     */
+    void remove(KEY contextId) 
+        throws TargetDestructionException;     
+
+    /* A configuration error state */
+    int CONFIG_ERROR = -1;
+    /* Has not been initialized */
+    int UNINITIALIZED = 0;
+    /* In the process of being configured and initialized */
+    int INITIALIZING = 1;
+    /* Instantiated and configured */
+    int INITIALIZED = 2;
+    /* Configured and initialized */
+    int RUNNING = 4;
+    /* In the process of being shutdown */
+    int STOPPING = 5;
+    /* Has been shutdown and removed from the composite */
+    int STOPPED = 6;
+    /* In an error state */
+    int ERROR = 7;
+
+    /**
+     * Returns the lifecycle state
+     *
+     * @see #UNINITIALIZED
+     * @see #INITIALIZING
+     * @see #INITIALIZED
+     * @see #RUNNING
+     * @see #STOPPING
+     * @see #STOPPED
+     */
+    int getLifecycleState();
+
+    /**
+     * Starts the Lifecycle.
+     */
+    void start();
+
+    /**
+     * Stops the Lifecycle.
+     */
+    void stop();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainerFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainerFactory.java
new file mode 100644
index 0000000000..b19c14b3e0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainerFactory.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.scope;
+
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * Factory to create ScopeContainer for components
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ScopeContainerFactory {
+    ScopeContainer createScopeContainer(RuntimeComponent component);
+    Scope getScope();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeRegistry.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeRegistry.java
new file mode 100644
index 0000000000..43a3288ff2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeRegistry.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.scope;
+
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+
+/**
+ * Manages {@link ScopeContainer}s in the runtime
+ *
+ * @version $$Rev$$ $$Date$$
+ */
+public interface ScopeRegistry {
+
+    /**
+     * Returns the scope container for the given scope or null if one not found
+     *
+     * @param scope the scope
+     * @return the scope container for the given scope or null if one not found
+     */
+    ScopeContainer getScopeContainer(RuntimeComponent component);
+
+    /**
+     * @param factory
+     */
+    void register(ScopeContainerFactory factory);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeRegistryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeRegistryImpl.java
new file mode 100644
index 0000000000..75261e11a8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeRegistryImpl.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.scope;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * The default implementation of a scope registry
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ScopeRegistryImpl implements ScopeRegistry {
+    private final Map<Scope, ScopeContainerFactory> scopeCache = new ConcurrentHashMap<Scope, ScopeContainerFactory>();
+
+    public void register(ScopeContainerFactory factory) {
+        scopeCache.put(factory.getScope(), factory);
+    }
+
+    public ScopeContainer getScopeContainer(RuntimeComponent runtimeComponent) {
+        if (!(runtimeComponent instanceof ScopedRuntimeComponent)) {
+            return null;
+        }
+        ScopedRuntimeComponent component = (ScopedRuntimeComponent)runtimeComponent;
+        if (component.getScopeContainer() != null) {
+            return component.getScopeContainer();
+        }
+        ImplementationProvider implementationProvider = component.getImplementationProvider();
+        if (implementationProvider instanceof ScopedImplementationProvider) {
+            ScopedImplementationProvider provider = (ScopedImplementationProvider)implementationProvider;
+            Scope scope = provider.getScope();
+            if (scope == null) {
+                scope = Scope.STATELESS;
+            }
+            ScopeContainerFactory factory = scopeCache.get(scope);
+            ScopeContainer container = factory.createScopeContainer(component);
+            component.setScopeContainer(container);
+            return container;
+        }
+        return null;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedImplementationProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedImplementationProvider.java
new file mode 100644
index 0000000000..85a6626cdd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedImplementationProvider.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.scope;
+
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+
+/**
+ * A component implementation can implement this interface to provide scope
+ * management for the components
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ScopedImplementationProvider extends ImplementationProvider {
+    /**
+     * Get the scope for the component implementation
+     * 
+     * @return The scope for the component implementation, if null is returned,
+     *         STATELESS will be used
+     */
+    Scope getScope();
+
+    /**
+     * Indicate if the component needs to be eagerly initialized
+     * 
+     * @return true if the component is marked to be eagerly initialized, false
+     *         otherwise
+     */
+    boolean isEagerInit();
+    
+    /**
+     * @return the maxAge
+     */
+    long getMaxAge();
+
+    /**
+     * @return the maxIdleTime
+     */
+    long getMaxIdleTime();    
+
+    /**
+     * Create a wrapper for the component instance for the scope management
+     * 
+     * @return A wrapper for the component instance
+     */
+    InstanceWrapper createInstanceWrapper();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedRuntimeComponent.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedRuntimeComponent.java
new file mode 100644
index 0000000000..c27b112f8a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedRuntimeComponent.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.scope;
+
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * Scoped runtime component
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ScopedRuntimeComponent extends RuntimeComponent {
+    /**
+     * Set the associated scope container
+     * @param scopeContainer
+     */
+    void setScopeContainer(ScopeContainer scopeContainer);
+    /**
+     * Get the assoicated scope container
+     * @return
+     */
+    ScopeContainer getScopeContainer();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/StatelessScopeContainer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/StatelessScopeContainer.java
new file mode 100644
index 0000000000..a2c0edb9b4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/StatelessScopeContainer.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.scope;
+
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * A scope context which manages stateless atomic component instances in a non-pooled fashion.
+ *
+ * @version $Rev$ $Date$
+ */
+public class StatelessScopeContainer<KEY> extends AbstractScopeContainer<KEY> {
+
+    public StatelessScopeContainer(RuntimeComponent component) {
+        super(Scope.STATELESS, component);
+    }
+
+    @Override
+    public  InstanceWrapper getWrapper(KEY contextId)
+        throws TargetResolutionException {
+        InstanceWrapper ctx = createInstanceWrapper();
+        ctx.start();
+        return ctx;
+    }
+
+    @Override
+    public  InstanceWrapper getAssociatedWrapper(KEY contextId)
+        throws TargetResolutionException {
+        return getWrapper(contextId);
+    }
+
+    @Override
+    public  void returnWrapper(InstanceWrapper wrapper, KEY contextId)
+        throws TargetDestructionException {
+        wrapper.stop();
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/StatelessScopeContainerFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/StatelessScopeContainerFactory.java
new file mode 100644
index 0000000000..0471b2c52e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/StatelessScopeContainerFactory.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.scope;
+
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class StatelessScopeContainerFactory implements ScopeContainerFactory {
+
+    public ScopeContainer createScopeContainer(RuntimeComponent component) {
+        return new StatelessScopeContainer(component);
+    }
+
+    public Scope getScope() {
+        return Scope.STATELESS;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetDestructionException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetDestructionException.java
new file mode 100644
index 0000000000..0f83dad97d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetDestructionException.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.scope;
+
+/**
+ * Denotes an error destroying a target
+ *
+ * @version $Rev$ $Date$
+ */
+public class TargetDestructionException extends TargetResolutionException {
+    private static final long serialVersionUID = -6126684147851674709L;
+
+    public TargetDestructionException() {
+        super();
+    }
+
+    public TargetDestructionException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public TargetDestructionException(String message) {
+        super(message);
+    }
+
+    public TargetDestructionException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetInitializationException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetInitializationException.java
new file mode 100644
index 0000000000..15959c0608
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetInitializationException.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.scope;
+
+/**
+ * Denotes an error initializing a target
+ *
+ * @version $Rev$ $Date$
+ */
+public class TargetInitializationException extends TargetResolutionException {
+    private static final long serialVersionUID = -6228778208649752698L;
+
+    public TargetInitializationException() {
+        super();
+    }
+
+    public TargetInitializationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public TargetInitializationException(String message) {
+        super(message);
+    }
+
+    public TargetInitializationException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetNotFoundException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetNotFoundException.java
new file mode 100644
index 0000000000..6e51a8c9ec
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetNotFoundException.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.scope;
+
+/**
+ * Thrown when a target of an operation cannot be found
+ *
+ * @version $$Rev$$ $$Date$$
+ */
+public class TargetNotFoundException extends TargetResolutionException {
+    private static final long serialVersionUID = 5541830480658471186L;
+
+    public TargetNotFoundException() {
+        super();
+    }
+
+    public TargetNotFoundException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public TargetNotFoundException(String message) {
+        super(message);
+    }
+
+    public TargetNotFoundException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetResolutionException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetResolutionException.java
new file mode 100644
index 0000000000..ea8d0e876c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetResolutionException.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.scope;
+
+/**
+ * Denotes an error retrieving a target instance
+ *
+ * @version $Rev$ $Date$
+ */
+public class TargetResolutionException extends Exception {
+    private static final long serialVersionUID = 2912513650522019405L;
+
+    public TargetResolutionException() {
+        super();
+    }
+
+    public TargetResolutionException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public TargetResolutionException(String message) {
+        super(message);
+    }
+
+    public TargetResolutionException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/store/MemoryStore.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/store/MemoryStore.java
new file mode 100644
index 0000000000..5b838116c5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/store/MemoryStore.java
@@ -0,0 +1,195 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.store;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.tuscany.sca.core.event.BaseEventPublisher;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.store.DuplicateRecordException;
+import org.apache.tuscany.sca.store.RecoveryListener;
+import org.apache.tuscany.sca.store.Store;
+import org.apache.tuscany.sca.store.StoreExpirationEvent;
+import org.apache.tuscany.sca.store.StoreMonitor;
+import org.apache.tuscany.sca.store.StoreWriteException;
+import org.osoa.sca.annotations.Destroy;
+import org.osoa.sca.annotations.EagerInit;
+import org.osoa.sca.annotations.Init;
+import org.osoa.sca.annotations.Property;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * Implements a non-durable, non-transactional store using a simple in-memory map
+ *
+ * @version $Rev$ $Date$
+ */
+@Service(Store.class)
+@EagerInit
+public class MemoryStore extends BaseEventPublisher implements Store {
+    private Map<RuntimeComponent, Map<String, Record>> store;
+    // TODO integrate with a core threading scheme
+    private ScheduledExecutorService scheduler;
+    private long reaperInterval = 300000;
+    private StoreMonitor monitor;
+    private long defaultExpirationOffset = 600000; // 10 minutes
+
+    public MemoryStore(StoreMonitor monitor) {
+        this.monitor = monitor;
+        this.store = new ConcurrentHashMap<RuntimeComponent, Map<String, Record>>();
+        this.scheduler = Executors.newSingleThreadScheduledExecutor();
+    }
+
+    /**
+     * Returns the maximum default expiration offset for records in the store
+     *
+     * @return the maximum default expiration offset for records in the store
+     */
+    public long getDefaultExpirationOffset() {
+        return defaultExpirationOffset;
+    }
+
+    /**
+     * Sets the maximum default expiration offset for records in the store
+     */
+    @Property
+    public void setDefaultExpirationOffset(long defaultExpirationOffset) {
+        this.defaultExpirationOffset = defaultExpirationOffset;
+    }
+
+    /**
+     * Sets the interval for expired entry scanning to be performed
+     */
+    @Property
+    public void setReaperInterval(long reaperInterval) {
+        this.reaperInterval = reaperInterval;
+    }
+
+    public long getReaperInterval() {
+        return reaperInterval;
+    }
+
+    @Init
+    public void init() {
+        scheduler.scheduleWithFixedDelay(new Reaper(), reaperInterval, reaperInterval, TimeUnit.MILLISECONDS);
+        monitor.start("In-memory store started");
+    }
+
+    @Destroy
+    public void destroy() {
+        scheduler.shutdown();
+        monitor.stop("In-memory store stopped");
+    }
+
+    public void insertRecord(RuntimeComponent owner, String id, Object object, long expiration) throws StoreWriteException {
+        Map<String, Record> map = store.get(owner);
+        if (map == null) {
+            map = new ConcurrentHashMap<String, Record>();
+            store.put(owner, map);
+        }
+        if (map.containsKey(id)) {
+            throw new DuplicateRecordException("Duplicate record: " + owner.getURI() +" : " + id);
+        }
+        map.put(id, new Record(object, expiration));
+    }
+
+    public void updateRecord(RuntimeComponent owner, String id, Object object, long expiration) throws StoreWriteException {
+        Map<String, Record> map = store.get(owner);
+        if (map == null) {
+            throw new StoreWriteException("Record not found: " + owner.getURI() +" : " + id);
+        }
+        Record record = map.get(id);
+        if (record == null) {
+            throw new StoreWriteException("Record not found: " + owner.getURI() +" : " + id);
+        }
+        record.data = object;
+    }
+
+    public Object readRecord(RuntimeComponent owner, String id) {
+        Map<String, Record> map = store.get(owner);
+        if (map == null) {
+            return null;
+        }
+        Record record = map.get(id);
+        if (record != null) {
+            return record.data;
+        }
+        return null;
+    }
+
+    public void removeRecords() {
+        store.clear();
+    }
+
+    public void removeRecord(RuntimeComponent owner, String id) throws StoreWriteException {
+        Map<String, Record> map = store.get(owner);
+        if (map == null) {
+            throw new StoreWriteException("Owner not found: " + owner.getURI() +" : " + id);
+        }
+        if (map.remove(id) == null) {
+            throw new StoreWriteException("Owner not found: " + owner.getURI() +" : " + id);
+        }
+    }
+
+    public void recover(RecoveryListener listener) {
+        throw new UnsupportedOperationException();
+    }
+
+    private class Record {
+        private Object data;
+        private long expiration = NEVER;
+
+        public Record(Object data, long expiration) {
+            this.data = data;
+            this.expiration = expiration;
+        }
+
+        public Object getData() {
+            return data;
+        }
+
+        public long getExpiration() {
+            return expiration;
+        }
+    }
+
+    private class Reaper implements Runnable {
+
+        public void run() {
+            long now = System.currentTimeMillis();
+            for (Map.Entry<RuntimeComponent, Map<String, Record>> entries : store.entrySet()) {
+                for (Map.Entry<String, Record> entry : entries.getValue().entrySet()) {
+                    final long expiration = entry.getValue().expiration;
+                    if (expiration != NEVER && now >= expiration) {
+                        RuntimeComponent owner = entries.getKey();
+                        Object instance = entry.getValue().getData();
+                        // notify listeners of the expiration 
+                        StoreExpirationEvent event = new StoreExpirationEvent(this, owner, instance);
+                        publish(event);
+                        entries.getValue().remove(entry.getKey());
+                    }
+                }
+            }
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/work/Jsr237Work.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/work/Jsr237Work.java
new file mode 100644
index 0000000000..6fe883157f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/work/Jsr237Work.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.work;
+
+/*
+ * JCA work wrapper.
+ */
+public class Jsr237Work<T extends Runnable> implements commonj.work.Work {
+
+    // Work that is being executed.
+    private T work;
+
+    /*
+     * Initializes the work instance.
+     */
+    public Jsr237Work(T work) {
+        this.work = work;
+    }
+
+    /*
+     * Returns the completed work.
+     */
+    public T getWork() {
+        return work;
+    }
+
+    /*
+     * Release the work.
+     */
+    public void release() {
+    }
+
+    /*
+     * Work attributes are not daemon.
+     */
+    public boolean isDaemon() {
+        return false;
+    }
+
+    /*
+     * Runs the work.
+     */
+    public void run() {
+        work.run();
+    }
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/work/Jsr237WorkScheduler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/work/Jsr237WorkScheduler.java
new file mode 100644
index 0000000000..ea213f5311
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/work/Jsr237WorkScheduler.java
@@ -0,0 +1,180 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.work;
+
+import javax.naming.InitialContext;
+import javax.naming.NamingException;
+
+import org.apache.tuscany.sca.work.NotificationListener;
+import org.apache.tuscany.sca.work.WorkScheduler;
+import org.apache.tuscany.sca.work.WorkSchedulerException;
+
+import commonj.work.WorkEvent;
+import commonj.work.WorkListener;
+import commonj.work.WorkManager;
+
+/**
+ * A work scheduler implementation based on a JSR 237 work manager.
+ * <p/>
+ * <p/>
+ * This needs a JSR 237 work manager implementation available for scheduling work. Instances can be configured with a
+ * work manager implementation that is injected in. It is the responsibility of the runtime environment to make a work
+ * manager implementaion available. For example, if the managed environment supports work manager the runtime can use
+ * the appropriate lookup mechanism to inject the work manager implementation. </p>
+ */
+public class Jsr237WorkScheduler implements WorkScheduler {
+
+    /**
+     * Underlying JSR-237 work manager
+     */
+    private WorkManager jsr237WorkManager;
+
+    /**
+     * Initializes the JSR 237 work manager.
+     *
+     * @param jsr237WorkManager JSR 237 work manager.
+     */
+    public Jsr237WorkScheduler() {
+        
+        try {
+            InitialContext ctx  = new InitialContext();
+            jsr237WorkManager = (WorkManager) ctx.lookup("java:comp/env/wm/TuscanyWorkManager");
+        } catch (NamingException e) {
+            // ignore
+        }
+        if (jsr237WorkManager == null) {
+            jsr237WorkManager = new ThreadPoolWorkManager(10);
+        }
+    }
+
+    /**
+     * Schedules a unit of work for future execution. The notification listener is used to register interest in
+     * callbacks regarding the status of the work.
+     *
+     * @param work The unit of work that needs to be asynchronously executed.
+     */
+    public <T extends Runnable> void scheduleWork(T work) {
+        scheduleWork(work, null);
+    }
+
+    /**
+     * Schedules a unit of work for future execution. The notification listener is used to register interest in
+     * callbacks regarding the status of the work.
+     *
+     * @param work     The unit of work that needs to be asynchronously executed.
+     * @param listener Notification listener for callbacks.
+     */
+    public <T extends Runnable> void scheduleWork(T work, NotificationListener<T> listener) {
+
+        if (work == null) {
+            throw new IllegalArgumentException("Work cannot be null");
+        }
+
+        Jsr237Work<T> jsr237Work = new Jsr237Work<T>(work);
+        try {
+            if (listener == null) {
+                jsr237WorkManager.schedule(jsr237Work);
+            } else {
+                Jsr237WorkListener<T> jsr237WorkListener = new Jsr237WorkListener<T>(listener, work);
+                jsr237WorkManager.schedule(jsr237Work, jsr237WorkListener);
+            }
+        } catch (IllegalArgumentException ex) {
+            if (listener != null) {
+                listener.workRejected(work);
+            } else {
+                throw new WorkSchedulerException(ex);
+            }
+        } catch (Exception ex) {
+            throw new WorkSchedulerException(ex);
+        }
+
+    }
+
+    public void destroy() {
+        if (jsr237WorkManager instanceof ThreadPoolWorkManager) {
+            ((ThreadPoolWorkManager)jsr237WorkManager).destroy();
+        }
+    }
+
+    /*
+     * Worklistener for keeping track of work status callbacks.
+     *
+     */
+    private class Jsr237WorkListener<T extends Runnable> implements WorkListener {
+
+        // Notification listener
+        private NotificationListener<T> listener;
+
+        // Work
+        private T work;
+
+        /*
+        * Initializes the notification listener.
+        */
+        public Jsr237WorkListener(NotificationListener<T> listener, T work) {
+            this.listener = listener;
+            this.work = work;
+        }
+
+        /*
+         * Callback when the work is accepted.
+         */
+        public void workAccepted(WorkEvent workEvent) {
+            T work = getWork();
+            listener.workAccepted(work);
+        }
+
+        /*
+         * Callback when the work is rejected.
+         */
+        public void workRejected(WorkEvent workEvent) {
+            T work = getWork();
+            listener.workRejected(work);
+        }
+
+        /*
+         * Callback when the work is started.
+         */
+        public void workStarted(WorkEvent workEvent) {
+            T work = getWork();
+            listener.workStarted(work);
+        }
+
+        /*
+         * Callback when the work is completed.
+         */
+        public void workCompleted(WorkEvent workEvent) {
+            T work = getWork();
+            Exception exception = workEvent.getException();
+            if (exception != null) {
+                listener.workFailed(work, exception);
+            } else {
+                listener.workCompleted(work);
+            }
+        }
+
+        /*
+        * Gets the underlying work from the work event.
+        */
+        private T getWork() {
+            return work;
+        }
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/work/ThreadPoolWorkManager.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/work/ThreadPoolWorkManager.java
new file mode 100644
index 0000000000..7da779bc21
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/work/ThreadPoolWorkManager.java
@@ -0,0 +1,228 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.work;
+
+import java.rmi.server.UID;
+import java.util.Collection;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.RejectedExecutionException;
+import java.util.concurrent.ThreadFactory;
+
+import org.osoa.sca.annotations.Destroy;
+
+import commonj.work.Work;
+import commonj.work.WorkEvent;
+import commonj.work.WorkException;
+import commonj.work.WorkItem;
+import commonj.work.WorkListener;
+import commonj.work.WorkManager;
+
+/**
+ * A thread-pool based implementation for the JSR-237 work manager.
+ * <p/>
+ * <p/>
+ * This implementation supports only local work.
+ * <p/>
+ * TODO Elaborate the implementation. </p>
+ */
+public class ThreadPoolWorkManager implements WorkManager {
+
+    // Map of work items currently handled by the work manager
+    private Map<WorkItemImpl, WorkListener> workItems = new ConcurrentHashMap<WorkItemImpl, WorkListener>();
+
+    // Thread-pool
+    private ExecutorService executor;
+
+    /**
+     * Initializes the thread-pool.
+     *
+     * @param threadPoolSize Thread-pool size.
+     */
+    public ThreadPoolWorkManager(int threadPoolSize) {
+        
+        // Creates a new Executor, use a custom ThreadFactory that
+        // creates daemon threads.
+        executor = Executors.newFixedThreadPool(threadPoolSize, new ThreadFactory() {
+            public Thread newThread(Runnable r) {
+                Thread thread = new Thread(r);
+                thread.setDaemon(true);
+                return thread;
+            }
+        });
+    }
+
+    /**
+     * Schedules a unit of work asynchronously.
+     *
+     * @param work Work that needs to be scheduled.
+     * @return Work Work item representing the asynchronous work
+     */
+    public WorkItem schedule(Work work) throws IllegalArgumentException {
+        return schedule(work, null);
+    }
+
+    /**
+     * Schedules a unit of work asynchronously.
+     *
+     * @param work         Work that needs to be scheduled.
+     * @param workListener Work listener for callbacks.
+     * @return Work Work item representing the asynchronous work
+     */
+    public WorkItem schedule(Work work, WorkListener workListener) throws IllegalArgumentException {
+
+        WorkItemImpl workItem = new WorkItemImpl(new UID().toString(), work);
+        if (workListener != null) {
+            workItems.put(workItem, workListener);
+        }
+        workAccepted(workItem, work);
+        if (scheduleWork(work, workItem)) {
+            return workItem;
+        } else {
+            workItem.setStatus(WorkEvent.WORK_REJECTED);
+            if (workListener != null) {
+                workListener.workRejected(new WorkEventImpl(workItem));
+            }
+            throw new IllegalArgumentException("Unable to schedule work");
+        }
+    }
+
+    /**
+     * Wait for all the specified units of work to finish.
+     *
+     * @param works   Units of the work that need to finish.
+     * @param timeout Timeout for waiting for the units of work to finish.
+     */
+    public boolean waitForAll(Collection works, long timeout) {
+        throw new UnsupportedOperationException("waitForAll not supported");
+    }
+
+    /**
+     * Wait for any of the specified units of work to finish.
+     *
+     * @param works   Units of the work that need to finish.
+     * @param timeout Timeout for waiting for the units of work to finish.
+     */
+    public Collection waitForAny(Collection works, long timeout) {
+        throw new UnsupportedOperationException("waitForAny not supported");
+    }
+
+    /**
+     * Method provided for subclasses to indicate a work accptance.
+     *
+     * @param workItem Work item representing the work that was accepted.
+     * @param work     Work that was accepted.
+     */
+    private void workAccepted(final WorkItemImpl workItem, final Work work) {
+        WorkListener listener = workItems.get(workItem);
+        if (listener != null) {
+            workItem.setStatus(WorkEvent.WORK_ACCEPTED);
+            WorkEvent event = new WorkEventImpl(workItem);
+            listener.workAccepted(event);
+        }
+    }
+
+    /*
+     * Method to indicate a work start.
+     */
+    private void workStarted(final WorkItemImpl workItem, final Work work) {
+        WorkListener listener = workItems.get(workItem);
+        if (listener != null) {
+            workItem.setStatus(WorkEvent.WORK_STARTED);
+            WorkEvent event = new WorkEventImpl(workItem);
+            listener.workStarted(event);
+        }
+    }
+
+    /*
+     * Method to indicate a work completion.
+     */
+    private void workCompleted(final WorkItemImpl workItem, final Work work) {
+        workCompleted(workItem, work, null);
+    }
+
+    /*
+     * Method to indicate a work completion.
+     */
+    private void workCompleted(final WorkItemImpl workItem, final Work work, final WorkException exception) {
+        WorkListener listener = workItems.get(workItem);
+        if (listener != null) {
+            workItem.setStatus(WorkEvent.WORK_COMPLETED);
+            workItem.setResult(work);
+            workItem.setException(exception);
+            WorkEvent event = new WorkEventImpl(workItem);
+            listener.workCompleted(event);
+            workItems.remove(workItem);
+        }
+    }
+
+    /*
+     * Schedules the work using the threadpool.
+     */
+    private boolean scheduleWork(final Work work, final WorkItemImpl workItem) {
+        try {
+            executor.execute(new DecoratingWork(workItem, work));
+            return true;
+        } catch (RejectedExecutionException ex) {
+            return false;
+        }
+    }
+
+    /*
+     * Class that decorates the original worker so that it can get callbacks when work is done.
+     */
+    private final class DecoratingWork implements Runnable {
+
+        // Work item for this work.
+        private WorkItemImpl workItem;
+
+        // The original work.
+        private Work decoratedWork;
+
+        /*
+         * Initializes the work item and underlying work.
+         */
+        private DecoratingWork(final WorkItemImpl workItem, final Work decoratedWork) {
+            this.workItem = workItem;
+            this.decoratedWork = decoratedWork;
+        }
+
+        /*
+         * Overrides the run method.
+         */
+        public void run() {
+            workStarted(workItem, decoratedWork);
+            try {
+                decoratedWork.run();
+                workCompleted(workItem, decoratedWork);
+            } catch (Throwable th) {
+                workCompleted(workItem, decoratedWork, new WorkException(th.getMessage(), th));
+            }
+        }
+
+    }
+
+    @Destroy
+    public void destroy() {
+        executor.shutdown();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/work/WorkEventImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/work/WorkEventImpl.java
new file mode 100644
index 0000000000..62ebeea1fb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/work/WorkEventImpl.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.work;
+
+
+import commonj.work.WorkEvent;
+import commonj.work.WorkException;
+import commonj.work.WorkItem;
+
+/**
+ * Default immutable implementation of the <code>WorkEvent</code> class.
+ */
+class WorkEventImpl implements WorkEvent {
+    
+    // Work item for this event
+    private WorkItem workItem;
+
+    // Exception if something has gone wrong
+    private WorkException exception;
+
+    /**
+     * Instantiates the event.
+     *
+     * @param workItem Work item for this event.
+     */
+    public WorkEventImpl(final WorkItemImpl workItem) {
+        this.workItem = workItem;
+        this.exception = workItem.getException();
+    }
+
+    /**
+     * Returns the work type based on whether the work was accepted, started,
+     * rejected or completed.
+     *
+     * @return Work type.
+     */
+    public int getType() {
+        return workItem.getStatus();
+    }
+
+    /**
+     * Returns the work item associated with this work type.
+     *
+     * @return Work item.
+     */
+    public WorkItem getWorkItem() {
+        return workItem;
+    }
+
+    /**
+     * Returns the exception if the work completed with an exception.
+     *
+     * @return Work exception.
+     */
+    public WorkException getException() {
+        return exception;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/work/WorkItemImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/work/WorkItemImpl.java
new file mode 100644
index 0000000000..39a7c647f7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/java/org/apache/tuscany/sca/core/work/WorkItemImpl.java
@@ -0,0 +1,168 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.work;
+
+import commonj.work.Work;
+import commonj.work.WorkException;
+import commonj.work.WorkItem;
+
+/**
+ * An identity based immutable implementation of the <code>WorkItem</code>
+ * interface.
+ *
+ */
+class WorkItemImpl implements WorkItem {
+    
+    // Id scoped for the VM
+    private String id;
+
+    // Status
+    private int status = -1;
+
+    // Result
+    private Work result;
+    
+    // Original work
+    private Work originalWork;
+
+    // Exception
+    private WorkException exception;
+
+    /**
+     * Instantiates an id for this item.
+     *
+     * @param id of this work event.
+     */
+    protected WorkItemImpl(final String id, final Work orginalWork) {
+        this.id = id;
+        this.originalWork = orginalWork;
+    }
+
+    /**
+     * Returns the id.
+     *
+     * @return Id of this item.
+     */
+    public String getId() {
+        return id;
+    }
+
+    /**
+     * Returns the original work.
+     *
+     * @return Original work.
+     */
+    public Work getOriginalWork() {
+        return originalWork;
+    }
+
+    /**
+     * Returns the work result if the work completed.
+     *
+     * @return Work.
+     * @throws WorkException If the work completed with an exception.
+     */
+    public Work getResult() {
+        return result;
+    }
+
+    /**
+     * Sets the result.
+     *
+     * @param result Result.
+     */
+    protected void setResult(final Work result) {
+        this.result = result;
+    }
+
+    /**
+     * Returns the exception if work completed with an exception.
+     *
+     * @return Work exception.
+     */
+    protected WorkException getException() {
+        return exception;
+    }
+
+    /**
+     * Sets the exception.
+     *
+     * @param exception Exception.
+     */
+    protected void setException(final WorkException exception) {
+        this.exception = exception;
+    }
+
+    /**
+     * Returns the work type based on whether the work was accepted, started,
+     * rejected or completed.
+     *
+     * @return Work status.
+     */
+    public int getStatus() {
+        return status;
+    }
+
+    /**
+     * Sets the status.
+     *
+     * @param status Status.
+     */
+    protected void setStatus(final int status) {
+        this.status = status;
+    }
+
+    /**
+     * @see Object#hashCode() 
+     */
+    @Override
+    public int hashCode() {
+        return id.hashCode();
+    }
+
+    /**
+     * Indicates whether some other object is "equal to" this one.
+     *
+     * @param obj Object to be compared.
+     * @return true if this object is the same as the obj argument; false
+     *         otherwise..
+     */
+    @Override
+    public boolean equals(final Object obj) {
+        return (obj != null) && (obj.getClass() == WorkItemImpl.class) && ((WorkItemImpl) obj).id.equals(id);
+    }
+
+    /**
+     * Compares this object with the specified object for order. Returns a
+     * negative integer, zero, or a positive integer as this object is less
+     * than, equal to, or greater than the specified object.
+     *
+     * @param o Object to be compared.
+     * @return A negative integer, zero, or a positive integer as this object
+     *         is less than, equal to, or greater than the specified object.
+     * @throws ClassCastException needs better documentation.
+     */
+    public int compareTo(final Object o) {
+        if (o.getClass() != WorkItemImpl.class) {
+            throw new ClassCastException(o.getClass().getName());
+        } else {
+            return ((WorkItemImpl) o).getId().compareTo(getId());
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.work.WorkScheduler b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.work.WorkScheduler
new file mode 100644
index 0000000000..56e99be0f2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.work.WorkScheduler
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License.

+

+org.apache.tuscany.sca.core.work.Jsr237WorkScheduler

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/DefaultExtensionPointRegistryTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/DefaultExtensionPointRegistryTestCase.java
new file mode 100644
index 0000000000..7b44736d4b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/DefaultExtensionPointRegistryTestCase.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core;
+
+import junit.framework.TestCase;
+
+public class DefaultExtensionPointRegistryTestCase extends TestCase {
+    private ExtensionPointRegistry registry;
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        registry = new DefaultExtensionPointRegistry();
+    }
+
+    public void testRegistry() {
+        MyRegistry service = new MyREgistryImpl();
+        registry.addExtensionPoint(service);
+        assertSame(service, registry.getExtensionPoint(MyRegistry.class));
+        registry.removeExtensionPoint(service);
+        assertNull(registry.getExtensionPoint(MyRegistry.class));
+    }
+
+    public static interface MyRegistry {
+        void doSomething();
+    }
+
+    private static class MyREgistryImpl implements MyRegistry {
+
+        public void doSomething() {
+        }
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/event/BaseEventPublisherTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/event/BaseEventPublisherTestCase.java
new file mode 100644
index 0000000000..2bc78c3d35
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/event/BaseEventPublisherTestCase.java
@@ -0,0 +1,98 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.event;
+
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.event.Event;
+import org.apache.tuscany.sca.event.EventFilter;
+import org.apache.tuscany.sca.event.EventPublisher;
+import org.apache.tuscany.sca.event.RuntimeEventListener;
+import org.apache.tuscany.sca.event.TrueFilter;
+import org.easymock.EasyMock;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class BaseEventPublisherTestCase extends TestCase {
+    EventPublisher publisher;
+
+    public void testFireListener() {
+        Event event = new TestEvent();
+        RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class);
+        listener.onEvent(EasyMock.same(event));
+        EasyMock.expectLastCall();
+        EasyMock.replay(listener);
+        publisher.addListener(listener);
+        publisher.publish(event);
+        EasyMock.verify(listener);
+    }
+
+    public void testRemoveListener() {
+        Event event = new TestEvent();
+        RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class);
+        EasyMock.replay(listener);
+        publisher.addListener(listener);
+        publisher.removeListener(listener);
+        publisher.publish(event);
+        EasyMock.verify(listener);
+    }
+
+    public void testFalseFilterListener() {
+        Event event = new TestEvent();
+        RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class);
+        EasyMock.replay(listener);
+        publisher.addListener(new FalseFilter(), listener);
+        publisher.publish(event);
+        EasyMock.verify(listener);
+    }
+
+    public void testTrueFilterListener() {
+        Event event = new TestEvent();
+        RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class);
+        listener.onEvent(EasyMock.same(event));
+        EasyMock.expectLastCall();
+        EasyMock.replay(listener);
+        publisher.addListener(new TrueFilter(), listener);
+        publisher.publish(event);
+        EasyMock.verify(listener);
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        publisher = new BaseEventPublisher() {
+        };
+    }
+
+    private class TestEvent implements Event {
+        public Object getSource() {
+            return null;
+        }
+    }
+
+    private class FalseFilter implements EventFilter {
+
+        public boolean match(Event event) {
+            return false;
+        }
+    }
+
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/event/EventTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/event/EventTestCase.java
new file mode 100644
index 0000000000..48dcf8df07
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/event/EventTestCase.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.event;
+
+import java.net.URI;
+
+import junit.framework.TestCase;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class EventTestCase extends TestCase {
+    private URI uri = URI.create("foo");
+
+    public void testCompositeStart() {
+        ComponentStart event = new ComponentStart(this, uri);
+        assertEquals(uri, event.getComponentURI());
+    }
+
+    public void testCompositeStop() {
+        ComponentStop event = new ComponentStop(this, uri);
+        assertEquals(uri, event.getComponentURI());
+    }
+
+    public void testHttpSessionStart() {
+        Object id = new Object();
+        HttpSessionStart event = new HttpSessionStart(this, id);
+        assertEquals(this, event.getSource());
+        assertEquals(id, event.getSessionID());
+    }
+
+    public void testHttpSessionEnd() {
+        Object id = new Object();
+        HttpSessionEnd event = new HttpSessionEnd(this, id);
+        assertEquals(this, event.getSource());
+        assertEquals(id, event.getSessionID());
+    }
+
+    public void testRequestStart() {
+        RequestStart event = new RequestStart(this);
+        assertEquals(this, event.getSource());
+    }
+
+    public void testReequestEnd() {
+        RequestEnd event = new RequestEnd(this);
+        assertEquals(this, event.getSource());
+    }
+
+
+    @Override
+    protected void setUp() throws Exception {
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseManagerTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseManagerTestCase.java
new file mode 100644
index 0000000000..99d5ec7bc9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseManagerTestCase.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.invocation;
+
+import java.util.List;
+
+import junit.framework.Assert;
+
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class PhaseManagerTestCase {
+
+    @Test
+    public void testDiscovery() {
+        PhaseManager pm = new PhaseManager("org.apache.tuscany.sca.invocation.PhaseTest");
+        List<String> phases = pm.getAllPhases();
+        System.out.println(phases.size());
+        System.out.println(phases);
+        // Assert.assertEquals(15, phases.size());
+        Assert.assertEquals("reference.first", phases.get(0));
+
+        int rt = phases.indexOf("reference.transaction");
+        Assert.assertTrue(rt > phases.indexOf("reference.interface"));
+
+        int st = phases.indexOf("service.transaction");
+        Assert.assertTrue(st > phases.indexOf("service.binding"));
+
+        int it = phases.indexOf("implementation.transaction");
+        Assert.assertTrue(it < phases.indexOf("implementation.policy"));
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseSorterTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseSorterTestCase.java
new file mode 100644
index 0000000000..61164fa2de
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseSorterTestCase.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import java.util.Arrays;
+import java.util.List;
+
+import junit.framework.TestCase;
+
+public class PhaseSorterTestCase extends TestCase {
+    private PhaseSorter<String> graph;
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        graph = new PhaseSorter<String>();
+    }
+
+    public void testSort() {
+        graph.addEdge("a", "b");
+        graph.addEdge("a", "c");
+        graph.addEdge("c", "d");
+        graph.addEdge("b", "c");
+        List<String> order = graph.topologicalSort(true);
+        assertEquals(Arrays.asList("a", "b", "c", "d"), order);
+        assertTrue(!graph.getVertices().isEmpty());
+
+        graph.addEdge("d", "a");
+        try {
+            order = graph.topologicalSort(true);
+            assertTrue("Should have failed", false);
+        } catch (IllegalArgumentException e) {
+            assertTrue(true);
+        }
+
+        graph.removeEdge("d", "a");
+        order = graph.topologicalSort(false);
+        assertEquals(Arrays.asList("a", "b", "c", "d"), order);
+        assertTrue(graph.getVertices().isEmpty());
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        super.tearDown();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/scope/AbstractScopeContainerTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/scope/AbstractScopeContainerTestCase.java
new file mode 100644
index 0000000000..64114f7fb2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/scope/AbstractScopeContainerTestCase.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.scope;
+
+import java.net.URI;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.easymock.EasyMock;
+import org.easymock.IMocksControl;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public abstract class AbstractScopeContainerTestCase<T, KEY> extends TestCase {
+    protected IMocksControl control;
+    protected ScopeContainer<KEY> scopeContainer;
+    protected URI groupId;
+    protected KEY contextId;
+    protected RuntimeComponent component;
+    protected ScopedImplementation implementation; 
+    protected InstanceWrapper<T> wrapper;
+
+    @SuppressWarnings("unchecked")
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        control = EasyMock.createStrictControl();
+        component = control.createMock(RuntimeComponent.class);
+        wrapper = control.createMock(InstanceWrapper.class);
+        implementation = control.createMock(ScopedImplementation.class);
+        EasyMock.expect(component.getImplementation()).andReturn(implementation).anyTimes();
+    }
+
+    protected void preRegisterComponent() throws Exception {
+        scopeContainer.start();
+        EasyMock.expect(implementation.isEagerInit()).andStubReturn(false);
+    }
+
+    protected void expectCreateWrapper() throws Exception {
+        EasyMock.expect(implementation.createInstanceWrapper()).andReturn(wrapper);
+        wrapper.start();
+    }
+    
+    protected static interface ScopedImplementation extends ScopedImplementationProvider, Implementation {
+        
+    }
+    
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/store/MemoryStoreTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/store/MemoryStoreTestCase.java
new file mode 100644
index 0000000000..d46d77b4b8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/store/MemoryStoreTestCase.java
@@ -0,0 +1,165 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.store;
+
+import java.util.UUID;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.event.RuntimeEventListener;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.store.DuplicateRecordException;
+import org.apache.tuscany.sca.store.Store;
+import org.apache.tuscany.sca.store.StoreExpirationEvent;
+import org.apache.tuscany.sca.store.StoreMonitor;
+import org.easymock.EasyMock;
+import org.easymock.IAnswer;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class MemoryStoreTestCase extends TestCase {
+    private StoreMonitor monitor;
+
+    public void testEviction() throws Exception {
+        MemoryStore store = new MemoryStore(monitor);
+        store.setReaperInterval(10);
+        store.init();
+        RuntimeComponent component = EasyMock.createNiceMock(RuntimeComponent.class);
+        EasyMock.replay(component);
+        String id = UUID.randomUUID().toString();
+        Object value = new Object();
+        store.insertRecord(component, id, value, 1);
+        Thread.sleep(200);
+        assertNull(store.readRecord(component, id));
+        store.destroy();
+    }
+
+    public void testNotifyOnEviction() throws Exception {
+        final CountDownLatch latch = new CountDownLatch(1);
+        RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class);
+        listener.onEvent(EasyMock.isA(StoreExpirationEvent.class));
+        EasyMock.expectLastCall().andStubAnswer(new IAnswer<Object>() {
+            public Object answer() throws Throwable {
+                latch.countDown();
+                return null;
+            }
+        });
+        EasyMock.replay(listener);
+        MemoryStore store = new MemoryStore(monitor);
+        store.addListener(listener);
+        store.setReaperInterval(10);
+        store.init();
+        RuntimeComponent component = EasyMock.createNiceMock(RuntimeComponent.class);
+        EasyMock.replay(component);
+        String id = UUID.randomUUID().toString();
+        Object value = new Object();
+        store.insertRecord(component, id, value, 1);
+        if (!latch.await(1000, TimeUnit.MILLISECONDS)) {
+            // failed to notify listener
+            fail();
+        }
+        EasyMock.verify(listener);
+    }
+
+    public void testNoEviction() throws Exception {
+        MemoryStore store = new MemoryStore(monitor);
+        store.setReaperInterval(10);
+        store.init();
+        RuntimeComponent component = EasyMock.createNiceMock(RuntimeComponent.class);
+        EasyMock.replay(component);
+        String id = UUID.randomUUID().toString();
+        Object value = new Object();
+        store.insertRecord(component, id, value, Store.NEVER);
+        Thread.sleep(100);
+        assertNotNull(store.readRecord(component, id));
+        store.destroy();
+    }
+
+    public void testInsertRecord() throws Exception {
+        MemoryStore store = new MemoryStore(monitor);
+        store.setReaperInterval(10);
+        store.init();
+        RuntimeComponent component = EasyMock.createNiceMock(RuntimeComponent.class);
+        EasyMock.replay(component);
+        String id = UUID.randomUUID().toString();
+        Object value = new Object();
+        store.insertRecord(component, id, value, Store.NEVER);
+        store.destroy();
+    }
+
+    public void testInsertAlreadyExists() throws Exception {
+        MemoryStore store = new MemoryStore(monitor);
+        store.setReaperInterval(10);
+        store.init();
+        RuntimeComponent component = EasyMock.createMock(RuntimeComponent.class);
+        EasyMock.expect(component.getURI()).andReturn("component");
+        EasyMock.replay(component);
+        String id = UUID.randomUUID().toString();
+        Object value = new Object();
+        store.insertRecord(component, id, value, Store.NEVER);
+        try {
+            store.insertRecord(component, id, value, Store.NEVER);
+            fail();
+        } catch (DuplicateRecordException e) {
+            //expected
+        }
+        store.destroy();
+    }
+
+    public void testUpdateRecord() throws Exception {
+        MemoryStore store = new MemoryStore(monitor);
+        store.setReaperInterval(10);
+        store.init();
+        RuntimeComponent component = EasyMock.createNiceMock(RuntimeComponent.class);
+        EasyMock.replay(component);
+        String id = UUID.randomUUID().toString();
+        Object value = new Object();
+        Object newValue = new Object();
+
+        store.insertRecord(component, id, value, Store.NEVER);
+        store.updateRecord(component, id, newValue, 1L);
+        assertEquals(newValue, store.readRecord(component, id));
+        store.destroy();
+    }
+
+    public void testDeleteRecord() throws Exception {
+        MemoryStore store = new MemoryStore(monitor);
+        store.setReaperInterval(10);
+        store.init();
+        RuntimeComponent component = EasyMock.createNiceMock(RuntimeComponent.class);
+        EasyMock.replay(component);
+        String id = UUID.randomUUID().toString();
+        Object value = new Object();
+
+        store.insertRecord(component, id, value, Store.NEVER);
+        store.removeRecord(component, id);
+        assertNull(store.readRecord(component, id));
+        store.destroy();
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        monitor = EasyMock.createNiceMock(StoreMonitor.class);
+        EasyMock.replay(monitor);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/CallbackInterfaceInterceptorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/CallbackInterfaceInterceptorTestCase.java
new file mode 100644
index 0000000000..1aba9656d8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/CallbackInterfaceInterceptorTestCase.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.wire;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.core.assembly.EndpointReferenceImpl;
+import org.apache.tuscany.sca.core.invocation.CallbackInterfaceInterceptor;
+import org.apache.tuscany.sca.core.invocation.MessageFactoryImpl;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Message;
+import org.easymock.EasyMock;
+import org.osoa.sca.NoRegisteredCallbackException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class CallbackInterfaceInterceptorTestCase extends TestCase {
+
+    public void testHasCallbackObject() {
+        CallbackInterfaceInterceptor interceptor = new CallbackInterfaceInterceptor();
+        Interceptor next = EasyMock.createMock(Interceptor.class);
+        EasyMock.expect(next.invoke(EasyMock.isA(Message.class))).andReturn(null);
+        EasyMock.replay(next);
+        interceptor.setNext(next);
+        Message msg = new MessageFactoryImpl().createMessage();
+        msg.setFrom(new EndpointReferenceImpl("uri"));
+        msg.getFrom().getReferenceParameters().setCallbackObjectID("ABC");
+        interceptor.invoke(msg);
+        EasyMock.verify(next);
+    }
+
+    public void testNoCallbackObject() {
+        CallbackInterfaceInterceptor interceptor = new CallbackInterfaceInterceptor();
+        Message msg = new MessageFactoryImpl().createMessage();
+        msg.setFrom(new EndpointReferenceImpl("uri"));
+        msg.getFrom().getReferenceParameters().setCallbackObjectID(null);
+        try {
+            interceptor.invoke(msg);
+            fail();
+        } catch (NoRegisteredCallbackException e) {
+            // expected
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/InvocationChainImplTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/InvocationChainImplTestCase.java
new file mode 100644
index 0000000000..1ad0927d16
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/InvocationChainImplTestCase.java
@@ -0,0 +1,93 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.wire;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.core.invocation.InvocationChainImpl;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.Phase;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class InvocationChainImplTestCase extends TestCase {
+
+    public void testInsertAtEnd() throws Exception {
+        Operation op = newOperation("foo");
+        InvocationChain chain = new InvocationChainImpl(op, op, true);
+        Interceptor inter2 = new MockInterceptor();
+        Interceptor inter1 = new MockInterceptor();
+        chain.addInterceptor(inter1);
+        chain.addInterceptor(inter2);
+        Interceptor head = (Interceptor)chain.getHeadInvoker();
+        assertEquals(inter1, head);
+        assertEquals(inter2, head.getNext());
+        assertEquals(inter2, chain.getTailInvoker());
+
+    }
+
+    public void testAddByPhase() throws Exception {
+        Operation op = newOperation("foo");
+        InvocationChain chain = new InvocationChainImpl(op, op, false);
+        Interceptor inter1 = new MockInterceptor();
+        Interceptor inter2 = new MockInterceptor();
+        Interceptor inter3 = new MockInterceptor();
+        Interceptor inter4 = new MockInterceptor();
+        chain.addInterceptor(inter3); // SERVICE
+        chain.addInterceptor(Phase.IMPLEMENTATION_POLICY, inter4);
+        chain.addInterceptor(Phase.SERVICE_POLICY, inter2);
+        chain.addInterceptor(Phase.SERVICE_BINDING, inter1);
+        Interceptor head = (Interceptor)chain.getHeadInvoker();
+        assertEquals(inter1, head);
+        assertEquals(inter2, inter1.getNext());
+        assertEquals(inter3, inter2.getNext());
+        assertEquals(inter4, inter3.getNext());
+        assertEquals(inter4, chain.getTailInvoker());
+    }
+
+    private class MockInterceptor implements Interceptor {
+
+        private Invoker next;
+
+        public Message invoke(Message msg) {
+            return null;
+        }
+
+        public void setNext(Invoker next) {
+            this.next = next;
+        }
+
+        public Invoker getNext() {
+            return next;
+        }
+
+    }
+
+    private static Operation newOperation(String name) {
+        Operation operation = new OperationImpl();
+        operation.setName(name);
+        return operation;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/NonBlockingInterceptorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/NonBlockingInterceptorTestCase.java
new file mode 100644
index 0000000000..e3fdf483ad
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/NonBlockingInterceptorTestCase.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.wire;
+
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.expectLastCall;
+import static org.easymock.EasyMock.getCurrentArguments;
+import static org.easymock.EasyMock.isA;
+import static org.easymock.EasyMock.replay;
+import static org.easymock.EasyMock.verify;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.core.invocation.NonBlockingInterceptor;
+import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.work.WorkScheduler;
+import org.easymock.EasyMock;
+import org.easymock.IAnswer;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NonBlockingInterceptorTestCase extends TestCase {
+
+    public void testInvoke() throws Exception {
+        WorkScheduler scheduler = createMock(WorkScheduler.class);
+        scheduler.scheduleWork(isA(Runnable.class));
+        expectLastCall().andStubAnswer(new IAnswer<Object>() {
+            public Object answer() throws Throwable {
+                Runnable runnable = (Runnable) getCurrentArguments()[0];
+                runnable.run();
+                return null;
+            }
+        });
+        replay(scheduler);
+        Message context = createMock(Message.class);
+        //String convID = "convID";
+        //TODO port to the new way of dealing with conversation IDs later
+        //EasyMock.expect(context.getConversationID()).andReturn(convID);
+        EasyMock.replay(context);
+        ThreadMessageContext.setMessageContext(context);
+        Message msg = createMock(Message.class);
+        //TODO port to the new way of dealing with conversation IDs later
+        //msg.setConversationID(convID);
+        Interceptor next = EasyMock.createMock(Interceptor.class);
+        EasyMock.expect(next.invoke(EasyMock.eq(msg))).andReturn(msg);
+        EasyMock.replay(next);
+        EasyMock.replay(msg);
+        Interceptor interceptor = new NonBlockingInterceptor(scheduler, next);
+        interceptor.invoke(msg);
+        verify(context);
+        verify(next);
+        verify(msg);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/scope/ScopeTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/scope/ScopeTestCase.java
new file mode 100644
index 0000000000..341d889b7d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/java/org/apache/tuscany/sca/scope/ScopeTestCase.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.scope;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.core.scope.Scope;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ScopeTestCase extends TestCase {
+
+    public void testEquals() throws Exception {
+        Scope scope = new Scope("COMPOSITE");
+        assertTrue(scope.equals(Scope.COMPOSITE));
+    }
+
+    public void testEqualsNew() throws Exception {
+        Scope foo = new Scope("foo");
+        Scope foo2 = new Scope("FOO");
+        assertTrue(foo.equals(foo2));
+    }
+
+    public void testNotEquals() throws Exception {
+        Scope foo = new Scope("BAR");
+        Scope foo2 = new Scope("FOO");
+        assertFalse(foo.equals(foo2));
+    }
+
+    public void testNotEqualsDifferent() throws Exception {
+        Scope foo = new Scope("FOO");
+        assertFalse(foo.equals(new Bar("FOO")));
+    }
+
+    public class Bar {
+        String scope;
+
+        public Bar(String scope) {
+            this.scope = scope;
+        }
+    }
+
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/resources/META-INF/services/org.apache.tuscany.sca.invocation.PhaseTest b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/resources/META-INF/services/org.apache.tuscany.sca.invocation.PhaseTest
new file mode 100644
index 0000000000..afd30efd92
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/core/src/test/resources/META-INF/services/org.apache.tuscany.sca.invocation.PhaseTest
@@ -0,0 +1,21 @@
+#
+#    Licensed to the Apache Software Foundation (ASF) under one or more
+#    contributor license agreements.  See the NOTICE file distributed with
+#    this work for additional information regarding copyright ownership.
+#    The ASF licenses this file to You under the Apache License, Version 2.0
+#    (the "License"); you may not use this file except in compliance with
+#    the License.  You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS,
+#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#    See the License for the specific language governing permissions and
+#    limitations under the License.
+#
+name=implementation.last, stage=implementation, after=*

+name=reference.first, stage=reference, before=*

+name=reference.transaction, stage=reference, after=reference.interface

+name=service.transaction, stage=service, after=service.binding, before=component.service

+name=implementation.transaction, stage=implementation, before=implementation.policy
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/pom.xml
new file mode 100644
index 0000000000..9e9100108f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/pom.xml
@@ -0,0 +1,90 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-databinding-axiom</artifactId>
+    <name>Apache Tuscany SCA Data Binding for Axiom</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>stax</groupId>
+            <artifactId>stax-api</artifactId>
+            <version>1.0.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-api</artifactId>
+            <version>1.2.5</version>			
+            <exclusions>
+                <exclusion>
+                    <groupId>xerces</groupId>
+                    <artifactId>xercesImpl</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>xerces</groupId>
+            <artifactId>xercesImpl</artifactId>
+            <version>2.8.1</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-impl</artifactId>
+            <version>1.2.5</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>commons-logging</groupId>
+            <artifactId>commons-logging</artifactId>
+           <version>1.1</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.1</version>
+            <scope>runtime</scope>
+        </dependency>
+
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/AxiomDataBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/AxiomDataBinding.java
new file mode 100644
index 0000000000..0b3022bc7e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/AxiomDataBinding.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.axiom;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.databinding.WrapperHandler;
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+
+/**
+ * DataBinding for AXIOM
+ */
+public class AxiomDataBinding extends BaseDataBinding {
+    
+    public static final String NAME = OMElement.class.getName();
+    public static final String[] ALIASES = new String[] {"axiom"};
+
+    public AxiomDataBinding() {
+        super(NAME, ALIASES, OMElement.class);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.BaseDataBinding#getWrapperHandler()
+     */
+    @Override
+    public WrapperHandler getWrapperHandler() {
+        return new OMElementWrapperHandler();
+    }
+
+    @Override
+    public Object copy(Object source) {
+        if ( OMElement.class.isAssignableFrom(source.getClass()) ) {
+            try {
+                OMElement sourceElement = (OMElement)source;
+                return sourceElement.cloneOMElement();
+            } catch ( Exception e ) {
+                throw new IllegalArgumentException(e);
+            }
+        }
+        return super.copy(source);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/AxiomHelper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/AxiomHelper.java
new file mode 100644
index 0000000000..f120d66b0d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/AxiomHelper.java
@@ -0,0 +1,142 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.axiom;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMDataSource;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMNamespace;
+import org.apache.axiom.om.OMXMLParserWrapper;
+import org.apache.axiom.om.impl.builder.StAXBuilder;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * Helper for AXIOM
+ * 
+ * @version $Rev$ $Date$
+ */
+public class AxiomHelper {
+    private static final String DEFAULT_PREFIX = "_ns_";
+
+    private AxiomHelper() {
+    }
+
+    /**
+     * See http://issues.apache.org/jira/browse/WSCOMMONS-240
+     * @param om
+     */
+    public static void completeAndClose(OMElement om) {
+        // Get the builder associated with the om element
+        OMXMLParserWrapper builder = om.getBuilder();
+        if (builder != null) {
+            if (builder instanceof StAXBuilder) {
+                ((StAXBuilder)builder).releaseParserOnClose(true);
+            }
+            OMElement document = builder.getDocumentElement();
+            if (document != null) {
+                document.build();
+            }
+        }
+        if (builder instanceof StAXBuilder) {
+            ((StAXBuilder)builder).close();
+        }
+    }
+
+    /**
+     * This method will close the builder immediately.  Any subsequent Axiom objects won't 
+     * be built or accessible.
+     */
+    public static void closeImmediately(OMElement om) {
+        // Get the builder associated with the om element
+        OMXMLParserWrapper builder = om.getBuilder();
+        if (builder != null) {
+            if (builder instanceof StAXBuilder) {
+                ((StAXBuilder)builder).releaseParserOnClose(true);
+                ((StAXBuilder)builder).close();
+            }
+            // builder.close();
+        }
+    }
+
+    /**
+     * @param context
+     * @param element
+     */
+    public static void adjustElementName(TransformationContext context, OMElement element) {
+        if (context != null) {
+            DataType dataType = context.getTargetDataType();
+            Object logical = dataType == null ? null : dataType.getLogical();
+            if (!(logical instanceof XMLType)) {
+                return;
+            }
+            XMLType xmlType = (XMLType)logical;
+            if (xmlType.isElement() && !xmlType.getElementName().equals(element.getQName())) {
+                // FIXME:: Throw expection or switch to the new Element?
+                OMFactory factory = OMAbstractFactory.getOMFactory();
+                QName name = xmlType.getElementName();
+                OMNamespace namespace = factory.createOMNamespace(name.getNamespaceURI(), name.getPrefix());
+                element.setNamespace(namespace);
+                element.setLocalName(name.getLocalPart());
+            }
+        }
+    }
+
+    public static OMElement createOMElement(OMFactory factory, QName element) {
+        String localName = element.getLocalPart();
+        OMNamespace ns = createOMNamespace(factory, element);
+
+        return factory.createOMElement(localName, ns);
+
+    }
+
+    public static OMElement createOMElement(OMFactory factory, QName element, OMDataSource dataSource) {
+        String localName = element.getLocalPart();
+        OMNamespace ns = createOMNamespace(factory, element);
+
+        return factory.createOMElement(dataSource, localName, ns);
+
+    }
+
+    /**
+     * @param factory
+     * @param name
+     * @return
+     */
+    public static OMNamespace createOMNamespace(OMFactory factory, QName name) {
+        String namespaceURI = name.getNamespaceURI();
+        String prefix = name.getPrefix();
+
+        OMNamespace ns = null;
+        if (namespaceURI.length() != 0) {
+            // Qualified Element: we need an OMNamespace         
+            if (prefix.length() == 0) {
+                // The prefix does not appear to be specified, let's create one
+                prefix = DEFAULT_PREFIX;
+            }
+            ns = factory.createOMNamespace(namespaceURI, prefix);
+        }
+        return ns;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Exception2OMElement.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Exception2OMElement.java
new file mode 100644
index 0000000000..af54f41104
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Exception2OMElement.java
@@ -0,0 +1,91 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.axiom;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMAttribute;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMNamespace;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.javabeans.Java2XMLMapperException;
+import org.apache.tuscany.sca.databinding.javabeans.JavaBean2XMLTransformer;
+
+public class Exception2OMElement extends JavaBean2XMLTransformer<OMElement> {
+
+    public static final String GETCAUSE = "getCause";
+    public static final String GETLOCALIZEDMESSAGE = "getLocalizedMessage";
+    public static final String GETSTACKTRACE = "getStackTrace";
+    public static final String GETCLASS = "getClass";
+
+    private OMFactory factory;
+
+    public Exception2OMElement() {
+        super();
+        factory = OMAbstractFactory.getOMFactory();
+    }
+
+    @Override
+    public OMElement transform(Object source, TransformationContext context) {
+        OMElement element = super.transform(source, context);
+        AxiomHelper.adjustElementName(context, element);
+        return element;
+    }
+
+    @Override
+    protected boolean isMappedGetter(String methodName) {
+        if (GETCAUSE.equals(methodName)
+            || GETLOCALIZEDMESSAGE.equals(methodName)
+            || GETSTACKTRACE.equals(methodName)
+            || GETCLASS.equals(methodName)) {
+            return false;
+        } else {
+            return true;
+        }
+    }
+
+    @Override
+    public void appendChild(OMElement parentElement, OMElement childElement) throws Java2XMLMapperException {
+        parentElement.addChild(childElement);
+    }
+
+    @Override
+    public OMElement createElement(QName qName) throws Java2XMLMapperException {
+        return factory.createOMElement(qName);
+    }
+
+    @Override
+    public void appendText(OMElement parentElement, String textData) throws Java2XMLMapperException {
+        if (textData == null) {
+            OMNamespace xsi = factory.createOMNamespace("http://www.w3.org/2001/XMLSchema-instance", "xsi");
+            OMAttribute nil = factory.createOMAttribute("nil", xsi, "true");
+            parentElement.addAttribute(nil);
+        } else {
+            factory.createOMText(parentElement, textData);
+        }
+    }
+
+    @Override
+    public Class getTargetType() {
+        return OMElement.class;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Externalizable2OMElement.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Externalizable2OMElement.java
new file mode 100644
index 0000000000..dec1cc22ae
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Externalizable2OMElement.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.axiom;
+
+import java.io.ByteArrayOutputStream;
+import java.io.Externalizable;
+import java.io.ObjectOutputStream;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMNamespace;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.impl.XSDDataTypeConverter.Base64Binary;
+
+@SuppressWarnings("unchecked")
+public class Externalizable2OMElement extends BaseTransformer<Externalizable, OMElement> implements
+    PullTransformer<Externalizable, OMElement> {
+
+    @Override
+    protected Class getSourceType() {
+        return  Externalizable.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return OMElement.class;
+    }
+
+    public OMElement transform(Externalizable source, TransformationContext context) {
+        OMElement element = null;
+
+        try {
+            ByteArrayOutputStream bos = new ByteArrayOutputStream();
+            ObjectOutputStream out = new ObjectOutputStream(bos);
+            out.writeObject(source);
+            out.close();
+            OMFactory factory = OMAbstractFactory.getOMFactory();
+            OMNamespace ns = AxiomHelper.createOMNamespace(factory, new QName("http://callable"));
+            element = factory.createOMElement("reference",ns);
+            element.setText(Base64Binary.encode(bos.toByteArray()));
+            return element;
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+	
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2Exception.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2Exception.java
new file mode 100644
index 0000000000..4f72cbde50
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2Exception.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.axiom;
+
+import java.util.Iterator;
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMAttribute;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMNamespace;
+import org.apache.axiom.om.OMNode;
+import org.apache.axiom.om.OMText;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.javabeans.XML2JavaMapperException;
+import org.apache.tuscany.sca.databinding.javabeans.XML2JavaBeanTransformer;
+
+/**
+ * Transformer to convert data from an OMElement to a Java Exception
+ */
+public class OMElement2Exception extends XML2JavaBeanTransformer<OMElement> {
+
+    @Override
+    public OMElement getRootElement(OMElement element) throws XML2JavaMapperException {
+        return element;
+    }
+
+    @Override
+    public Iterator<OMElement> getChildElements(OMElement parent) throws XML2JavaMapperException {
+        return parent.getChildElements();
+    }
+
+    @Override
+    public String getElementName(OMElement element) throws XML2JavaMapperException {
+        return element.getLocalName();
+    }
+
+    @Override
+    public String getText(OMElement element) throws XML2JavaMapperException {
+        return element.getText();
+    }
+
+    @Override
+    public boolean isTextElement(OMElement element) throws XML2JavaMapperException {
+        return false;
+    }
+
+    @Override
+    public boolean isTextOnly(OMElement element) throws XML2JavaMapperException {
+        OMNode firstChild = element.getFirstOMChild();
+        return firstChild instanceof OMText && firstChild.getNextOMSibling() == null;
+    }
+
+    @Override
+    public OMElement getFirstChildWithName(OMElement element, QName name) throws XML2JavaMapperException {
+        return element.getFirstChildWithName(name);
+    }
+
+    @Override
+    public Class getSourceType() {
+        return OMElement.class;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2Externalizable.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2Externalizable.java
new file mode 100644
index 0000000000..057274a204
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2Externalizable.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.axiom;
+
+import java.io.ByteArrayInputStream;
+import java.io.ObjectInputStream;
+
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.impl.XSDDataTypeConverter.Base64Binary;
+
+import java.io.Externalizable;
+
+/**
+ * Transformer to convert data from an OMElement to XML String
+ */
+@SuppressWarnings("unchecked")
+public class OMElement2Externalizable extends BaseTransformer<OMElement, Externalizable> implements PullTransformer<OMElement, Externalizable> {
+    // private XmlOptions options;
+    
+    public Externalizable transform(OMElement source, TransformationContext context) {
+        try {
+            String value = source.getText();
+            ByteArrayInputStream bis = new ByteArrayInputStream(Base64Binary.decode(value));
+            ObjectInputStream ois = new ObjectInputStream(bis);
+            Object obj = ois.readObject();
+            ois.close();
+            Externalizable aReference = (Externalizable) obj;
+            return aReference;
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return OMElement.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return Externalizable.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2Object.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2Object.java
new file mode 100644
index 0000000000..c119e55dc5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2Object.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.axiom;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.databinding.impl.SimpleType2JavaTransformer;
+
+/**
+ * Transformer to convert data from a simple java bject to OMElement
+ */
+public class OMElement2Object extends SimpleType2JavaTransformer<OMElement> {
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.SimpleType2JavaTransformer#close(java.lang.Object)
+     */
+    @Override
+    protected void close(OMElement source) {
+        if (source != null) {
+            AxiomHelper.completeAndClose(source);
+        }
+    }
+
+    @Override
+    protected String getText(OMElement source) {
+        return source.getText();
+    }
+
+    @Override
+    public Class getSourceType() {
+        return OMElement.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2String.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2String.java
new file mode 100644
index 0000000000..f5c657e29d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2String.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.axiom;
+
+import java.io.StringWriter;
+
+import javax.xml.stream.XMLStreamException;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+/**
+ * Transformer to convert data from an OMElement to XML String
+ */
+public class OMElement2String extends BaseTransformer<OMElement, String> implements PullTransformer<OMElement, String> {
+    // private XmlOptions options;
+    
+    public String transform(OMElement source, TransformationContext context) {
+        try {
+            StringWriter writer = new StringWriter();
+            source.serialize(writer);
+            return writer.toString();
+        } catch (XMLStreamException e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return OMElement.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return String.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2XMLStreamReader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2XMLStreamReader.java
new file mode 100644
index 0000000000..786e3e28d9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2XMLStreamReader.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.axiom;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+public class OMElement2XMLStreamReader extends BaseTransformer<OMElement, XMLStreamReader> implements
+    PullTransformer<OMElement, XMLStreamReader> {
+    // private XmlOptions options;
+
+    public static QName QNAME_NIL = new QName("http://www.w3.org/2001/XMLSchema-instance", "nil");
+
+    public XMLStreamReader transform(OMElement source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        } else {
+            if ("true".equals(source.getAttributeValue(QNAME_NIL))) {
+                return null;
+            } else {
+                return source.getXMLStreamReader();
+            }
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return OMElement.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElementWrapperHandler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElementWrapperHandler.java
new file mode 100644
index 0000000000..baaa7425fc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElementWrapperHandler.java
@@ -0,0 +1,229 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.axiom;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Set;
+
+import javax.xml.XMLConstants;
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMAttribute;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMNamespace;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.WrapperHandler;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * OMElement wrapper handler implementation
+ */
+public class OMElementWrapperHandler implements WrapperHandler<OMElement> {
+
+    private OMFactory factory;
+
+    public OMElementWrapperHandler() {
+        super();
+        this.factory = OMAbstractFactory.getOMFactory();
+    }
+
+    public OMElement create(ElementInfo element, TransformationContext context) {
+        OMElement wrapper = AxiomHelper.createOMElement(factory, element.getQName());
+        return wrapper;
+    }
+
+    public void setChild(OMElement wrapper, int i, ElementInfo childElement, Object value) {
+        if (childElement.isMany()) {
+            Object[] elements = (Object[])value;
+            if (value != null) {
+                for (Object e : elements) {
+                    addChild(wrapper, childElement, (OMElement)e);
+                }
+            }
+        } else {
+            OMElement element = (OMElement)value;
+            addChild(wrapper, childElement, element);
+        }
+    }
+
+    private void addChild(OMElement wrapper, ElementInfo childElement, OMElement element) {
+        if (element == null) {
+            OMElement e = wrapper.getOMFactory().createOMElement(childElement.getQName(), wrapper);
+            attachXSINil(e);
+            return;
+        }
+        QName elementName = childElement.getQName();
+        // Make it a bit tolerating of element QName 
+        if (!elementName.equals(element.getQName())) {
+            OMNamespace namespace = factory.createOMNamespace(elementName.getNamespaceURI(), elementName.getPrefix());
+            element.setNamespace(namespace);
+            element.setLocalName(childElement.getQName().getLocalPart());
+        }
+        wrapper.addChild(element);
+    }
+
+    public List getChildren(OMElement wrapper, List<ElementInfo> childElements, TransformationContext context) {
+        List<Object> elements = new ArrayList<Object>();
+        int i = 0;
+        for (ElementInfo e : childElements) {
+            elements.add(getChild(wrapper, e, i, context));
+            i++;
+        }
+        return elements;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.WrapperHandler#getWrapperType(org.apache.tuscany.sca.interfacedef.util.ElementInfo, List, org.apache.tuscany.sca.databinding.TransformationContext)
+     */
+    public DataType getWrapperType(ElementInfo element, List<ElementInfo> childElements, TransformationContext context) {
+        DataType<XMLType> wrapperType =
+            new DataTypeImpl<XMLType>(AxiomDataBinding.NAME, OMElement.class, new XMLType(element));
+        return wrapperType;
+    }
+
+    public boolean isInstance(Object wrapperObj,
+                              ElementInfo element,
+                              List<ElementInfo> childElements,
+                              TransformationContext context) {
+        OMElement wrapper = (OMElement)wrapperObj;
+        if (!element.getQName().equals(wrapper.getQName())) {
+            return false;
+        }
+        Set<QName> names = new HashSet<QName>();
+        for (ElementInfo e : childElements) {
+            names.add(e.getQName());
+        }
+        for (Iterator i = wrapper.getChildElements(); i.hasNext();) {
+            OMElement child = (OMElement)i.next();
+            if (!names.contains(child.getQName())) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    private static final QName XSI_TYPE_QNAME = new QName("http://www.w3.org/2001/XMLSchema-instance", "type", "xsi");
+
+    private List<List<OMElement>> getElements(OMElement wrapper) {
+        List<List<OMElement>> elements = new ArrayList<List<OMElement>>();
+        List<OMElement> current = new ArrayList<OMElement>();
+        elements.add(current);
+        boolean first = true;
+        QName last = null;
+
+        for (Iterator i = wrapper.getChildElements(); i.hasNext();) {
+            OMElement element = (OMElement)i.next();
+            if (first || element.getQName().equals(last)) {
+                current.add(element);
+                last = element.getQName();
+            } else {
+                current = new ArrayList<OMElement>();
+                elements.add(current);
+                current.add(element);
+                last = element.getQName();
+            }
+            first = false;
+        }
+        return elements;
+    }
+
+    public Object getChild(OMElement wrapper, ElementInfo childElement, int index, TransformationContext context) {
+        Iterator children = wrapper.getChildrenWithName(childElement.getQName());
+        if (!children.hasNext()) {
+            // No name match, try by index
+            List<List<OMElement>> list = getElements(wrapper);
+            List<OMElement> elements = list.get(index);
+            if (!childElement.isMany()) {
+                return elements.isEmpty() ? null : attachXSIType(childElement, elements.get(0));
+            } else {
+                Object[] array = elements.toArray();
+                for (Object item : array) {
+                    attachXSIType(childElement, (OMElement)item);
+                }
+                return array;
+            }
+        }
+        if (!childElement.isMany()) {
+            if (children.hasNext()) {
+                OMElement child = (OMElement)children.next();
+                attachXSIType(childElement, child);
+                return child;
+            } else {
+                return null;
+            }
+        } else {
+            List<OMElement> elements = new ArrayList<OMElement>();
+            for (; children.hasNext();) {
+                OMElement child = (OMElement)children.next();
+                attachXSIType(childElement, child);
+                elements.add(child);
+            }
+            return elements.toArray();
+        }
+    }
+
+    /**
+     * Create xis:type if required 
+     * @param childElement
+     * @param element
+     * @return
+     */
+    private OMElement attachXSIType(ElementInfo childElement, OMElement element) {
+        TypeInfo type = childElement.getType();
+        if (type != null && type.getQName() != null) {
+            OMAttribute attr = element.getAttribute(XSI_TYPE_QNAME);
+            if (attr == null) {
+                String typeNS = type.getQName().getNamespaceURI();
+                if (XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(typeNS)) {
+                    return element;
+                }
+                OMNamespace ns = element.getOMFactory().createOMNamespace(typeNS, "_typens_");
+                element.declareNamespace(ns);
+                OMNamespace xsiNS =
+                    element.getOMFactory().createOMNamespace(XSI_TYPE_QNAME.getNamespaceURI(),
+                                                             XSI_TYPE_QNAME.getPrefix());
+                element.declareNamespace(xsiNS);
+                attr =
+                    element.getOMFactory().createOMAttribute("type",
+                                                             xsiNS,
+                                                             "_typens_:" + type.getQName().getLocalPart());
+                element.addAttribute(attr);
+            }
+        }
+        return element;
+    }
+
+    private void attachXSINil(OMElement element) {
+        OMNamespace xsiNS =
+            element.getOMFactory().createOMNamespace(XSI_TYPE_QNAME.getNamespaceURI(), XSI_TYPE_QNAME.getPrefix());
+        element.declareNamespace(xsiNS);
+        OMAttribute attr = element.getOMFactory().createOMAttribute("nil", xsiNS, "true");
+        element.addAttribute(attr);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Object2OMElement.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Object2OMElement.java
new file mode 100644
index 0000000000..f7ccb13e6e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Object2OMElement.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.axiom;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMAttribute;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMNamespace;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.Java2SimpleTypeTransformer;
+
+/**
+ * Transformer to convert data from an simple OMElement to Java Object
+ */
+public class Object2OMElement extends Java2SimpleTypeTransformer<OMElement> {
+
+    private OMFactory factory;
+
+    public Object2OMElement() {
+        super();
+        factory = OMAbstractFactory.getOMFactory();
+    }
+
+    @Override
+    protected OMElement createElement(QName element, String text, TransformationContext context) {
+        OMElement omElement = AxiomHelper.createOMElement(factory, element);
+        if (text == null) {
+            OMNamespace xsi = factory.createOMNamespace("http://www.w3.org/2001/XMLSchema-instance", "xsi");
+            OMAttribute nil = factory.createOMAttribute("nil", xsi, "true");
+            omElement.addAttribute(nil);
+        } else {
+            factory.createOMText(omElement, text);
+        }
+        return omElement;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return OMElement.class;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/String2OMElement.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/String2OMElement.java
new file mode 100644
index 0000000000..224c956fcb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/String2OMElement.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.axiom;
+
+import java.io.ByteArrayInputStream;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.impl.builder.StAXOMBuilder;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+public class String2OMElement extends BaseTransformer<String, OMElement> implements
+    PullTransformer<String, OMElement> {
+
+    @SuppressWarnings("unchecked")
+    public OMElement transform(String source, TransformationContext context) {
+        try {
+            StAXOMBuilder builder = new StAXOMBuilder(new ByteArrayInputStream(source.getBytes()));
+            OMElement element = builder.getDocumentElement();
+            AxiomHelper.adjustElementName(context, element);
+            return element;
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getTargetType() {
+        return OMElement.class;
+    }
+
+    @Override
+    public Class getSourceType() {
+        return String.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/XMLStreamReader2OMElement.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/XMLStreamReader2OMElement.java
new file mode 100644
index 0000000000..f77658aec9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/XMLStreamReader2OMElement.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.axiom;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.impl.builder.StAXOMBuilder;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+public class XMLStreamReader2OMElement extends BaseTransformer<XMLStreamReader, OMElement> implements
+    PullTransformer<XMLStreamReader, OMElement> {
+
+    public XMLStreamReader2OMElement() {
+        super();
+    }
+
+    public OMElement transform(XMLStreamReader source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        }
+        try {
+            StAXOMBuilder builder = new StAXOMBuilder(source);
+            OMElement element = builder.getDocumentElement();
+            AxiomHelper.adjustElementName(context, element);
+            return element;
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getTargetType() {
+        return OMElement.class;
+    }
+
+    @Override
+    public Class getSourceType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
new file mode 100644
index 0000000000..2e94116177
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
@@ -0,0 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# implementation classes for the databindings
+org.apache.tuscany.sca.databinding.axiom.AxiomDataBinding;type=org.apache.axiom.om.OMElement,name=axiom
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
new file mode 100644
index 0000000000..a1f18f9638
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
@@ -0,0 +1,30 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License.

+

+# Implementation classes for the transformers

+# org.apache.tuscany.sca.databinding.axiom.CallableReference2OMElement;source=org.osoa.sca.CallableReference,target=org.apache.axiom.om.OMElement,weight=10

+# org.apache.tuscany.sca.databinding.axiom.OMElement2CallableReference;source=org.apache.axiom.om.OMElement,target=org.osoa.sca.CallableReference,weight=10

+org.apache.tuscany.sca.databinding.axiom.Externalizable2OMElement;source=java.io.Externalizable,target=org.apache.axiom.om.OMElement,weight=10

+org.apache.tuscany.sca.databinding.axiom.OMElement2Externalizable;source=org.apache.axiom.om.OMElement,target=java.io.Externalizable,weight=10

+org.apache.tuscany.sca.databinding.axiom.Exception2OMElement;source=java:exception,target=org.apache.axiom.om.OMElement,weight=10

+org.apache.tuscany.sca.databinding.axiom.OMElement2Exception;source=org.apache.axiom.om.OMElement,target=java:exception,weight=10

+# org.apache.tuscany.sca.databinding.axiom.Object2OMElement;source=java:simpleType,target=org.apache.axiom.om.OMElement,weight=80000

+# org.apache.tuscany.sca.databinding.axiom.OMElement2Object;source=org.apache.axiom.om.OMElement,target=java:simpleType,weight=80000

+org.apache.tuscany.sca.databinding.axiom.OMElement2String;source=org.apache.axiom.om.OMElement,target=java.lang.String,weight=80

+org.apache.tuscany.sca.databinding.axiom.OMElement2XMLStreamReader;source=org.apache.axiom.om.OMElement,target=javax.xml.stream.XMLStreamReader,weight=60

+org.apache.tuscany.sca.databinding.axiom.String2OMElement;source=java.lang.String,target=org.apache.axiom.om.OMElement,weight=80

+org.apache.tuscany.sca.databinding.axiom.XMLStreamReader2OMElement;source=javax.xml.stream.XMLStreamReader,target=org.apache.axiom.om.OMElement,weight=60

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/test/java/org/apache/tuscany/sca/databinding/axiom/OMElementTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/test/java/org/apache/tuscany/sca/databinding/axiom/OMElementTestCase.java
new file mode 100644
index 0000000000..661fb72905
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/test/java/org/apache/tuscany/sca/databinding/axiom/OMElementTestCase.java
@@ -0,0 +1,125 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.axiom;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.axiom.om.OMAttribute;
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.databinding.impl.TransformationContextImpl;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+public class OMElementTestCase extends TestCase {
+    private static final String IPO_XML =
+        "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder"
+            + "  xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
+            + "  xmlns:ipo=\"http://www.example.com/IPO\""
+            + "  xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\""
+            + "  orderDate=\"1999-12-01\">"
+            + "  <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">"
+            + "    <name>Helen Zoe</name>"
+            + "    <street>47 Eden Street</street>"
+            + "    <city>Cambridge</city>"
+            + "    <postcode>CB1 1JR</postcode>"
+            + "  </shipTo>"
+            + "  <billTo xsi:type=\"ipo:USAddress\">"
+            + "    <name>Robert Smith</name>"
+            + "    <street>8 Oak Avenue</street>"
+            + "    <city>Old Town</city>"
+            + "    <state>PA</state>"
+            + "    <zip>95819</zip>"
+            + "  </billTo>"
+            + "  <items>"
+            + "    <item partNum=\"833-AA\">"
+            + "      <productName>Lapis necklace</productName>"
+            + "      <quantity>1</quantity>"
+            + "      <USPrice>99.95</USPrice>"
+            + "      <ipo:comment>Want this for the holidays</ipo:comment>"
+            + "      <shipDate>1999-12-05</shipDate>"
+            + "    </item>"
+            + "  </items>"
+            + "</ipo:purchaseOrder>";
+
+    public final void testStringTransform() {
+        String2OMElement t1 = new String2OMElement();
+        OMElement element = t1.transform(IPO_XML, null);
+        OMElement2String t2 = new OMElement2String();
+        String xml = t2.transform(element, null);
+        Assert.assertNotNull(xml);
+        Assert.assertNotNull(xml.indexOf("<ipo:comment>") != -1);
+    }
+
+    public final void testStringTransform2() {
+        String str =
+            "<p0:firstName xmlns:xml=\"http://www.w3.org/XML/1998/namespace\" " + "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" "
+                + "xmlns:p0=\"http://helloworld\">Robert</p0:firstName>";
+        String2OMElement t1 = new String2OMElement();
+        OMElement element = t1.transform(str, null);
+        OMElement2String t2 = new OMElement2String();
+        String xml = t2.transform(element, null);
+        Assert.assertNotNull(xml);
+        Assert.assertNotNull(xml.indexOf("<ipo:comment>") != -1);
+    }
+
+    public final void testStAXTransform() {
+        String2OMElement t1 = new String2OMElement();
+        OMElement element = t1.transform(IPO_XML, null);
+
+        OMElement2XMLStreamReader t2 = new OMElement2XMLStreamReader();
+        XMLStreamReader reader = t2.transform(element, null);
+
+        XMLStreamReader2OMElement t3 = new XMLStreamReader2OMElement();
+        OMElement element2 = t3.transform(reader, null);
+
+        Assert.assertEquals(element2.getQName(), element.getQName());
+        Assert.assertEquals(new QName("http://www.example.com/IPO", "purchaseOrder"), element2.getQName());
+    }
+
+    public final void testCopy() {
+        String2OMElement t1 = new String2OMElement();
+        OMElement element = t1.transform(IPO_XML, null);
+        OMElement copy = (OMElement)new AxiomDataBinding().copy(element);
+        assertNotSame(element, copy);
+        assertEquals(new QName("http://www.example.com/IPO", "purchaseOrder"), copy.getQName());
+    }
+
+    private final static QName XSI_NIL = new QName("http://www.w3.org/2001/XMLSchema-instance", "nil", "xsi");
+
+    public final void testNil() {
+        Object2OMElement t1 = new Object2OMElement();
+        TransformationContext context = new TransformationContextImpl();
+        DataType<XMLType> dataType =
+            new DataTypeImpl<XMLType>(int.class, new XMLType(new QName("http://ns1", "nilElement"),
+                                                             SimpleTypeMapperImpl.XSD_INT));
+        context.setTargetDataType(dataType);
+        OMElement element = t1.transform(null, context);
+        OMAttribute attribute = element.getAttribute(XSI_NIL);
+        Assert.assertNotNull(attribute);
+        Assert.assertEquals("true", attribute.getAttributeValue());
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/test/resources/ipo.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/test/resources/ipo.xml
new file mode 100644
index 0000000000..df901d183d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/test/resources/ipo.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<ipo:purchaseOrder
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xmlns:ipo="http://www.example.com/IPO"
+  xsi:schemaLocation="http://www.example.com/IPO ipo.xsd"
+  orderDate="1999-12-01">
+
+  <shipTo exportCode="1" xsi:type="ipo:UKAddress">
+    <name>Helen Zoe</name>
+    <street>47 Eden Street</street>
+    <city>Cambridge</city>
+    <postcode>CB1 1JR</postcode>
+  </shipTo>
+
+  <billTo xsi:type="ipo:USAddress">
+    <name>Robert Smith</name>
+    <street>8 Oak Avenue</street>
+    <city>Old Town</city>
+    <state>PA</state>
+    <zip>95819</zip>
+  </billTo>
+
+  <items>
+    <item partNum="833-AA">
+      <productName>Lapis necklace</productName>
+      <quantity>1</quantity>
+      <USPrice>99.95</USPrice>
+      <ipo:comment>Want this for the holidays</ipo:comment>
+      <shipDate>1999-12-05</shipDate>
+    </item>
+  </items>
+</ipo:purchaseOrder>
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/test/resources/ipo.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/test/resources/ipo.xsd
new file mode 100644
index 0000000000..af1e73172d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/test/resources/ipo.xsd
@@ -0,0 +1,137 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+
+<schema targetNamespace="http://www.example.com/IPO"
+	xmlns="http://www.w3.org/2001/XMLSchema"
+	xmlns:ipo="http://www.example.com/IPO">
+
+	<annotation>
+		<documentation xml:lang="en">
+			International Purchase order schema for Example.com
+			Copyright 2000 Example.com. All rights reserved.
+		</documentation>
+	</annotation>
+
+
+	<element name="purchaseOrder" type="ipo:PurchaseOrderType" />
+
+	<element name="comment" type="string" />
+
+	<complexType name="PurchaseOrderType">
+		<sequence>
+			<element name="shipTo" type="ipo:Address" />
+			<element name="billTo" type="ipo:Address" />
+			<element ref="ipo:comment" minOccurs="0" />
+			<element name="items" type="ipo:Items" />
+		</sequence>
+		<attribute name="orderDate" type="date" />
+	</complexType>
+
+	<complexType name="Items">
+		<sequence>
+			<element name="item" minOccurs="0" maxOccurs="unbounded">
+				<complexType>
+					<sequence>
+						<element name="productName" type="string" />
+						<element name="quantity">
+							<simpleType>
+								<restriction base="positiveInteger">
+									<maxExclusive value="100" />
+								</restriction>
+							</simpleType>
+						</element>
+						<element name="USPrice" type="decimal" />
+						<element ref="ipo:comment" minOccurs="0" />
+						<element name="shipDate" type="date"
+							minOccurs="0" />
+					</sequence>
+					<attribute name="partNum" type="ipo:SKU"
+						use="required" />
+				</complexType>
+			</element>
+		</sequence>
+	</complexType>
+
+	<simpleType name="SKU">
+		<restriction base="string">
+			<pattern value="\d{3}-[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+	<complexType name="Address">
+		<sequence>
+			<element name="name" type="string" />
+			<element name="street" type="string" />
+			<element name="city" type="string" />
+		</sequence>
+	</complexType>
+
+	<complexType name="USAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="state" type="ipo:USState" />
+					<element name="zip" type="positiveInteger" />
+				</sequence>
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<complexType name="UKAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="postcode" type="ipo:UKPostcode" />
+				</sequence>
+				<attribute name="exportCode" type="positiveInteger"
+					fixed="1" />
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<!-- other Address derivations for more countries -->
+
+	<simpleType name="USState">
+		<restriction base="string">
+			<enumeration value="AK" />
+			<enumeration value="AL" />
+			<enumeration value="AR" />
+			<enumeration value="CA" />
+			<enumeration value="PA" />
+			<!-- and so on ... -->
+		</restriction>
+	</simpleType>
+
+	<simpleType name="Postcode">
+		<restriction base="string">
+			<length value="7" fixed="true" />
+		</restriction>
+	</simpleType>
+
+
+	<simpleType name="UKPostcode">
+		<restriction base="ipo:Postcode">
+			<pattern value="[A-Z]{2}\d\s\d[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+
+
+</schema>
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/test/resources/order.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/test/resources/order.wsdl
new file mode 100644
index 0000000000..a5ead60382
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-axiom/src/test/resources/order.wsdl
@@ -0,0 +1,76 @@
+<?xml version="1.0"?>

+<!--

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

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

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

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

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

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

+ * 

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

+ * 

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

+ * software distributed under the License is distributed on an

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

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

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<definitions name="StockQuote" targetNamespace="http://example.com/order.wsdl" xmlns:tns="http://example.com/order.wsdl"

+    xmlns:xsd1="http://example.com/order.xsd" xmlns:xsd="http://www.w3.org/2001/XMLSchema"

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

+

+    <types>

+        <schema targetNamespace="http://example.com/order.xsd" xmlns="http://www.w3.org/2001/XMLSchema"

+            xmlns:ipo="http://www.example.com/IPO">

+            <import namespace="http://www.example.com/IPO" schemaLocation="ipo.xsd"/>

+            <element name="checkOrderStatus">

+                <complexType>

+                    <sequence>

+                        <element name="customerId" type="string" />

+                        <element name="order" type="ipo:PurchaseOrderType" />

+                        <element name="flag" type="int" />

+                    </sequence>

+                </complexType>

+            </element>

+            <element name="checkOrderStatusResponse">

+                <complexType>

+                    <sequence>

+                        <element name="status" type="string" />

+                    </sequence>

+                </complexType>

+            </element>

+            <element name="note" type="string" />

+        </schema>

+    </types>

+

+    <message name="CheckOrderStatusInput1">

+        <part name="body" element="xsd1:checkOrderStatus" />

+    </message>

+

+    <message name="CheckOrderStatusOutput1">

+        <part name="body" element="xsd1:checkOrderStatusResponse" />

+    </message>

+

+    <message name="CheckOrderStatusInput2">

+        <part name="p1" element="xsd1:checkOrderStatus" />

+        <part name="p2" element="xsd1:note" />

+    </message>

+

+    <message name="CheckOrderStatusOutput2">

+        <part name="p1" element="xsd1:checkOrderStatusResponse" />

+    </message>

+

+    <portType name="OrderPortType">

+        <operation name="checkOrderStatus">

+            <input message="tns:CheckOrderStatusInput1" />

+            <output message="tns:CheckOrderStatusOutput1" />

+        </operation>

+        <operation name="checkOrderStatus2">

+            <input message="tns:CheckOrderStatusInput2" />

+            <output message="tns:CheckOrderStatusOutput2" />

+        </operation>

+    </portType>

+

+</definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/LICENSE
new file mode 100644
index 0000000000..d645695673
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/LICENSE
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/NOTICE
new file mode 100644
index 0000000000..d83ebbe236
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/NOTICE
@@ -0,0 +1,14 @@
+${pom.name}
+Copyright (c) 2005 - 2006 The Apache Software Foundation
+
+Apache Tuscany is an effort undergoing incubation at The Apache Software
+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is
+required of all newly accepted projects until a further review indicates that
+the infrastructure, communications, and decision making process have stabilized
+in a manner consistent with other successful ASF projects. While incubation
+status is not necessarily a reflection of the completeness or stability of the
+code, it does indicate that the project has yet to be fully endorsed by the ASF.
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/pom.xml
new file mode 100644
index 0000000000..1f52b7b03a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/pom.xml
@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-databinding-fastinfoset</artifactId>
+    <name>Apache Tuscany Data Binding for FastInfoset</name>
+    <description>Tuscany FastInfoset Data Binding</description>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.sun.xml.fastinfoset</groupId>
+            <artifactId>FastInfoset</artifactId>
+            <version>1.2.2</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.1</version>
+        </dependency>
+    </dependencies>
+    <repositories>
+        <repository>
+            <snapshots>
+                <enabled>true</enabled>
+            </snapshots>
+            <id>java.net</id>
+            <name>java.net Maven 1.x Repository</name>
+            <url>http://download.java.net/maven/1</url>
+            <layout>legacy</layout>
+        </repository>
+    </repositories>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/java/org/apache/tuscany/sca/databinding/fastinfoset/FastInfoset2Node.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/java/org/apache/tuscany/sca/databinding/fastinfoset/FastInfoset2Node.java
new file mode 100644
index 0000000000..fe724e3302
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/java/org/apache/tuscany/sca/databinding/fastinfoset/FastInfoset2Node.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.fastinfoset;
+
+import java.io.InputStream;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+
+import com.sun.xml.fastinfoset.dom.DOMDocumentParser;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class FastInfoset2Node extends BaseTransformer<InputStream, Node> implements
+    PullTransformer<InputStream, Node> {
+    
+    @Override
+    protected Class getSourceType() {
+        return InputStream.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return Node.class;
+    }
+
+    public Node transform(InputStream source, TransformationContext context) {
+        try {
+            DOMDocumentParser parser = new DOMDocumentParser();
+            Document doc = DOMHelper.newDocument();
+            parser.parse(doc, source);
+            return doc.getDocumentElement();
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        } 
+    }
+
+    public int getWeight() {
+        return 20;
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return "xml:fastinfoset:java.io.InputStream";
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/java/org/apache/tuscany/sca/databinding/fastinfoset/FastInfoset2SAX.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/java/org/apache/tuscany/sca/databinding/fastinfoset/FastInfoset2SAX.java
new file mode 100644
index 0000000000..3c8f352cd8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/java/org/apache/tuscany/sca/databinding/fastinfoset/FastInfoset2SAX.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.fastinfoset;
+
+import java.io.InputStream;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.xml.sax.ContentHandler;
+
+import com.sun.xml.fastinfoset.sax.SAXDocumentParser;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class FastInfoset2SAX extends BaseTransformer<InputStream, ContentHandler> implements
+    PushTransformer<InputStream, ContentHandler> {
+
+    @Override
+    protected Class getSourceType() {
+        return InputStream.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return ContentHandler.class;
+    }
+
+    
+    /**
+     * @see org.apache.tuscany.sca.databinding.PushTransformer#transform(java.lang.Object, java.lang.Object, org.apache.tuscany.sca.databinding.TransformationContext)
+     */
+    public void transform(InputStream source, ContentHandler target, TransformationContext context) {
+        try {
+            SAXDocumentParser parser = new SAXDocumentParser();
+            parser.setContentHandler(target);
+            parser.parse(source);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        } 
+    }
+
+    public int getWeight() {
+        return 20;
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return "xml:fastinfoset:java.io.InputStream";
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/java/org/apache/tuscany/sca/databinding/fastinfoset/FastInfoset2XMLStreamReader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/java/org/apache/tuscany/sca/databinding/fastinfoset/FastInfoset2XMLStreamReader.java
new file mode 100644
index 0000000000..dde9a411eb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/java/org/apache/tuscany/sca/databinding/fastinfoset/FastInfoset2XMLStreamReader.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.fastinfoset;
+
+import java.io.InputStream;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+import com.sun.xml.fastinfoset.stax.StAXDocumentParser;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class FastInfoset2XMLStreamReader extends BaseTransformer<InputStream, XMLStreamReader> implements
+    PullTransformer<InputStream, XMLStreamReader> {
+    
+    @Override
+    protected Class getSourceType() {
+        return InputStream.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return XMLStreamReader.class;
+    }
+
+    public XMLStreamReader transform(InputStream source, TransformationContext context) {
+        try {
+            StAXDocumentParser parser = new StAXDocumentParser(source);
+            return parser;
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        } 
+    }
+
+    public int getWeight() {
+        return 20;
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return "xml:fastinfoset:java.io.InputStream";
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/java/org/apache/tuscany/sca/databinding/fastinfoset/Node2FastInfoset.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/java/org/apache/tuscany/sca/databinding/fastinfoset/Node2FastInfoset.java
new file mode 100644
index 0000000000..cdb2f47d21
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/java/org/apache/tuscany/sca/databinding/fastinfoset/Node2FastInfoset.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.fastinfoset;
+
+import java.io.OutputStream;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+
+import com.sun.xml.fastinfoset.dom.DOMDocumentSerializer;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class Node2FastInfoset extends BaseTransformer<Node, OutputStream> implements
+    PushTransformer<Node, OutputStream> {
+
+    @Override
+    protected Class getSourceType() {
+        return Node.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return OutputStream.class;
+    }
+
+    
+    /**
+     * @see org.apache.tuscany.sca.databinding.PushTransformer#transform(java.lang.Object, java.lang.Object, org.apache.tuscany.sca.databinding.TransformationContext)
+     */
+    public void transform(Node source, OutputStream target, TransformationContext context) {
+        try {
+            DOMDocumentSerializer serializer = new DOMDocumentSerializer();
+            serializer.setOutputStream(target);
+            serializer.serialize(source);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        } 
+    }
+
+    public int getWeight() {
+        return 20;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return "xml:fastinfoset:java.io.OutputStream";
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/java/org/apache/tuscany/sca/databinding/fastinfoset/XMLInputStream2FastInfoset.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/java/org/apache/tuscany/sca/databinding/fastinfoset/XMLInputStream2FastInfoset.java
new file mode 100644
index 0000000000..b323081364
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/java/org/apache/tuscany/sca/databinding/fastinfoset/XMLInputStream2FastInfoset.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.fastinfoset;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import javax.xml.parsers.SAXParser;
+import javax.xml.parsers.SAXParserFactory;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+import com.sun.xml.fastinfoset.sax.SAXDocumentSerializer;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class XMLInputStream2FastInfoset extends BaseTransformer<InputStream, OutputStream> implements
+    PushTransformer<InputStream, OutputStream> {
+
+    @Override
+    protected Class getSourceType() {
+        return InputStream.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return OutputStream.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.PushTransformer#transform(java.lang.Object, java.lang.Object, org.apache.tuscany.sca.databinding.TransformationContext)
+     */
+    public void transform(InputStream source, OutputStream target, TransformationContext context) {
+        try {
+
+            // Create Fast Infoset SAX serializer
+            SAXDocumentSerializer saxDocumentSerializer = new SAXDocumentSerializer();
+            // Set the output stream
+            saxDocumentSerializer.setOutputStream(target);
+
+            // Instantiate JAXP SAX parser factory
+            SAXParserFactory saxParserFactory = SAXParserFactory.newInstance();
+            /* Set parser to be namespace aware
+             * Very important to do otherwise invalid FI documents will be
+             * created by the SAXDocumentSerializer
+             */
+            saxParserFactory.setNamespaceAware(true);
+            // Instantiate the JAXP SAX parser
+            SAXParser saxParser = saxParserFactory.newSAXParser();
+            // Set the lexical handler
+            saxParser.setProperty("http://xml.org/sax/properties/lexical-handler", saxDocumentSerializer);
+            // Parse the XML document and convert to a fast infoset document
+            saxParser.parse(source, saxDocumentSerializer);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    public int getWeight() {
+        return 20;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return "xml:fastinfoset:java.io.OutputStream";
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/java/org/apache/tuscany/sca/databinding/fastinfoset/XMLStreamReader2FastInfoset.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/java/org/apache/tuscany/sca/databinding/fastinfoset/XMLStreamReader2FastInfoset.java
new file mode 100644
index 0000000000..af192579e0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/java/org/apache/tuscany/sca/databinding/fastinfoset/XMLStreamReader2FastInfoset.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.fastinfoset;
+
+import java.io.OutputStream;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.xml.XMLStreamSerializer;
+import org.xml.sax.ContentHandler;
+
+import com.sun.xml.fastinfoset.stax.StAXDocumentSerializer;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class XMLStreamReader2FastInfoset extends BaseTransformer<XMLStreamReader, ContentHandler> implements
+    PushTransformer<XMLStreamReader, OutputStream> {
+
+    @Override
+    protected Class getSourceType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return OutputStream.class;
+    }
+
+    
+    /**
+     * @see org.apache.tuscany.sca.databinding.PushTransformer#transform(java.lang.Object, java.lang.Object, org.apache.tuscany.sca.databinding.TransformationContext)
+     */
+    public void transform(XMLStreamReader source, OutputStream target, TransformationContext context) {
+        try {
+            StAXDocumentSerializer serializer = new StAXDocumentSerializer(target);
+            XMLStreamSerializer streamSerializer = new XMLStreamSerializer();
+            streamSerializer.serialize(source, serializer);
+            serializer.flush();
+            source.close();
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        } 
+    }
+
+    public int getWeight() {
+        return 20;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return "xml:fastinfoset:java.io.OutputStream";
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
new file mode 100644
index 0000000000..ea47ee7191
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
@@ -0,0 +1,22 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Implementation classes for the transformers
+org.apache.tuscany.sca.databinding.fastinfoset.FastInfoset2Node;source=xml:fastinfoset:java.io.InputStream,target=org.w3c.dom.Node,weight=100
+org.apache.tuscany.sca.databinding.fastinfoset.FastInfoset2XMLStreamReader;source=xml:fastinfoset:java.io.InputStream,target=javax.xml.stream.XMLStreamReader,weight=80
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PushTransformer b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PushTransformer
new file mode 100644
index 0000000000..1610b4f54d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PushTransformer
@@ -0,0 +1,22 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Implementation classes for the transformers
+org.apache.tuscany.sca.databinding.fastinfoset.FastInfoset2SAX;source=xml:fastinfoset:java.io.InputStream,target=org.xml.sax.ContentHandler ,weight=80
+org.apache.tuscany.sca.databinding.fastinfoset.Node2FastInfoset;source=org.w3c.dom.Node,target=xml:fastinfoset:java.io.OutputStream,weight=100
+org.apache.tuscany.sca.databinding.fastinfoset.XMLInputStream2FastInfoset;source=java.io.InputStream,target=xml:fastinfoset:java.io.OutputStream,weight=120
+org.apache.tuscany.sca.databinding.fastinfoset.XMLStreamReader2FastInfoset;source=javax.xml.stream.XMLStreamReader,target=xml:fastinfoset:java.io.OutputStream,weight=70
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/test/java/org/apache/tuscany/sca/databinding/fastinfoset/FastInfosetTransformerTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/test/java/org/apache/tuscany/sca/databinding/fastinfoset/FastInfosetTransformerTestCase.java
new file mode 100644
index 0000000000..18e97da2f0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/test/java/org/apache/tuscany/sca/databinding/fastinfoset/FastInfosetTransformerTestCase.java
@@ -0,0 +1,123 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.fastinfoset;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.io.StringReader;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.xml.InputStream2Node;
+import org.apache.tuscany.sca.databinding.xml.Node2OutputStream;
+import org.apache.tuscany.sca.databinding.xml.Node2String;
+import org.w3c.dom.Node;
+
+public class FastInfosetTransformerTestCase extends TestCase {
+    private static final String IPO_XML =
+        "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder"
+            + "  xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
+            + "  xmlns:ipo=\"http://www.example.com/IPO\""
+            + "  xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\""
+            + "  orderDate=\"1999-12-01\">"
+            + "  <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">"
+            + "    <name>Helen Zoe</name>"
+            + "    <street>47 Eden Street</street>"
+            + "    <city>Cambridge</city>"
+            + "    <postcode>CB1 1JR</postcode>"
+            + "  </shipTo>"
+            + "  <billTo xsi:type=\"ipo:USAddress\">"
+            + "    <name>Robert Smith</name>"
+            + "    <street>8 Oak Avenue</street>"
+            + "    <city>Old Town</city>"
+            + "    <state>PA</state>"
+            + "    <zip>95819</zip>"
+            + "  </billTo>"
+            + "  <items>"
+            + "    <item partNum=\"833-AA\">"
+            + "      <productName>Lapis necklace</productName>"
+            + "      <quantity>1</quantity>"
+            + "      <USPrice>99.95</USPrice>"
+            + "      <ipo:comment>Want this for the holidays</ipo:comment>"
+            + "      <shipDate>1999-12-05</shipDate>"
+            + "    </item>"
+            + "  </items>"
+            + "</ipo:purchaseOrder>";
+
+    public void testXML2FastInfoset() throws Exception {
+        XMLStreamReader reader = XMLInputFactory.newInstance().createXMLStreamReader(new StringReader(IPO_XML));
+        XMLStreamReader2FastInfoset t1 = new XMLStreamReader2FastInfoset();
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+
+        t1.transform(reader, bos, null);
+        // System.out.println(bos.toString());
+
+        ByteArrayInputStream bis = new ByteArrayInputStream(bos.toByteArray());
+        FastInfoset2Node t2 = new FastInfoset2Node();
+        Node node = t2.transform(bis, null);
+        String xml = new Node2String().transform(node, null);
+
+        // System.out.println(xml);
+
+    }
+
+    public void testPerf() throws Exception {
+        byte[] str = IPO_XML.getBytes();
+        ByteArrayInputStream bis = new ByteArrayInputStream(str);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        XMLInputStream2FastInfoset t = new XMLInputStream2FastInfoset();
+        t.transform(bis, bos, null);
+        byte[] fast = bos.toByteArray();
+        System.out.println(str.length + ".vs." + fast.length);
+
+        long d1 = 0L;
+        long d2 = 0L;
+        for (int i = 0; i < 100; i++) {
+            InputStream2Node t1 = new InputStream2Node();
+            FastInfoset2Node t2 = new FastInfoset2Node();
+            InputStream is1 = new ByteArrayInputStream(str);
+            InputStream is2 = new ByteArrayInputStream(fast);
+            long s1 = System.currentTimeMillis();
+            Node n1 = t1.transform(is1, null);
+            long s2 = System.currentTimeMillis();
+            Node n2 = t2.transform(is2, null);
+            long s3 = System.currentTimeMillis();
+            d1 += s2 - s1; // from plain xml
+            d2 += s3 - s2; // from fastinfoset
+            Node2OutputStream t3 = new Node2OutputStream();
+            Node2FastInfoset t4 = new Node2FastInfoset();
+            ByteArrayOutputStream os1 = new ByteArrayOutputStream();
+            ByteArrayOutputStream os2 = new ByteArrayOutputStream();
+            long s4 = System.currentTimeMillis();
+            t3.transform(n1, os1, null);
+            long s5 = System.currentTimeMillis();
+            t4.transform(n2, os2, null);
+            long s6 = System.currentTimeMillis();
+            d1 += s5 - s4; // to plain xml
+            d2 += s6 - s5; // to fastinfoset
+        }
+        System.out.println("POX " + d1 + ".vs. FIS " + d2);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/test/resources/ipo.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/test/resources/ipo.xsd
new file mode 100644
index 0000000000..5a493e1746
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-fastinfoset/src/test/resources/ipo.xsd
@@ -0,0 +1,136 @@
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<schema targetNamespace="http://www.example.com/IPO"
+	xmlns="http://www.w3.org/2001/XMLSchema"
+	xmlns:ipo="http://www.example.com/IPO">
+
+	<annotation>
+		<documentation xml:lang="en">
+			International Purchase order schema for Example.com
+			Copyright 2000 Example.com. All rights reserved.
+		</documentation>
+	</annotation>
+
+
+	<element name="purchaseOrder" type="ipo:PurchaseOrderType" />
+
+	<element name="comment" type="string" />
+
+	<complexType name="PurchaseOrderType">
+		<sequence>
+			<element name="shipTo" type="ipo:Address" />
+			<element name="billTo" type="ipo:Address" />
+			<element ref="ipo:comment" minOccurs="0" />
+			<element name="items" type="ipo:Items" />
+		</sequence>
+		<attribute name="orderDate" type="date" />
+	</complexType>
+
+	<complexType name="Items">
+		<sequence>
+			<element name="item" minOccurs="0" maxOccurs="unbounded">
+				<complexType>
+					<sequence>
+						<element name="productName" type="string" />
+						<element name="quantity">
+							<simpleType>
+								<restriction base="positiveInteger">
+									<maxExclusive value="100" />
+								</restriction>
+							</simpleType>
+						</element>
+						<element name="USPrice" type="decimal" />
+						<element ref="ipo:comment" minOccurs="0" />
+						<element name="shipDate" type="date"
+							minOccurs="0" />
+					</sequence>
+					<attribute name="partNum" type="ipo:SKU"
+						use="required" />
+				</complexType>
+			</element>
+		</sequence>
+	</complexType>
+
+	<simpleType name="SKU">
+		<restriction base="string">
+			<pattern value="\d{3}-[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+	<complexType name="Address">
+		<sequence>
+			<element name="name" type="string" />
+			<element name="street" type="string" />
+			<element name="city" type="string" />
+		</sequence>
+	</complexType>
+
+	<complexType name="USAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="state" type="ipo:USState" />
+					<element name="zip" type="positiveInteger" />
+				</sequence>
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<complexType name="UKAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="postcode" type="ipo:UKPostcode" />
+				</sequence>
+				<attribute name="exportCode" type="positiveInteger"
+					fixed="1" />
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<!-- other Address derivations for more countries -->
+
+	<simpleType name="USState">
+		<restriction base="string">
+			<enumeration value="AK" />
+			<enumeration value="AL" />
+			<enumeration value="AR" />
+			<enumeration value="CA" />
+			<enumeration value="PA" />
+			<!-- and so on ... -->
+		</restriction>
+	</simpleType>
+
+	<simpleType name="Postcode">
+		<restriction base="string">
+			<length value="7" fixed="true" />
+		</restriction>
+	</simpleType>
+
+
+	<simpleType name="UKPostcode">
+		<restriction base="ipo:Postcode">
+			<pattern value="[A-Z]{2}\d\s\d[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+
+
+</schema>
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/pom.xml
new file mode 100644
index 0000000000..1be9658e1c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/pom.xml
@@ -0,0 +1,175 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-databinding-jaxb</artifactId>
+    <name>Apache Tuscany SCA Data Binding for JAXB</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>javax.xml.bind</groupId>
+            <artifactId>jaxb-api</artifactId>
+            <version>2.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.sun.xml.bind</groupId>
+            <artifactId>jaxb-impl</artifactId>
+            <version>2.1.6</version>
+            <scope>runtime</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>javax.xml.stream</groupId>
+                    <artifactId>stax-api</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>org.jvnet.jaxb.reflection</groupId>
+            <artifactId>jaxb2-reflection</artifactId>
+            <version>2.1.4</version>
+            <scope>compile</scope>
+        </dependency>
+    </dependencies>
+
+    <repositories>
+        <repository>
+            <snapshots>
+                <enabled>true</enabled>
+            </snapshots>
+            <id>java.net</id>
+            <name>java.net Maven 1.x Repository</name>
+            <url>http://download.java.net/maven/1</url>
+            <layout>legacy</layout>
+        </repository>
+    </repositories>
+
+    <pluginRepositories>
+        <pluginRepository>
+            <id>java.net2</id>
+            <name>java.net Maven 2.x Repository</name>
+            <url>http://download.java.net/maven/2</url>
+        </pluginRepository>
+    </pluginRepositories>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>copy</id>
+                        <phase>generate-sources</phase>
+                        <goals>
+                            <goal>copy</goal>
+                        </goals>
+                        <configuration>
+                            <artifactItems>
+                                <artifactItem>
+                                    <groupId>javax.xml.bind</groupId>
+                                    <artifactId>jaxb-api</artifactId>
+                                    <version>2.1</version>
+                                    <type>jar</type>
+                                </artifactItem>
+                            </artifactItems>
+                            <outputDirectory>${project.build.directory}/endorsed</outputDirectory>
+                            <overWriteReleases>false</overWriteReleases>
+                            <overWriteSnapshots>true</overWriteSnapshots>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <configuration>
+                    <argLine>-Djava.endorsed.dirs=target/endorsed</argLine>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>build-helper-maven-plugin</artifactId>
+                <version>1.0</version>
+                <executions>
+                    <execution>
+                        <id>add-test-source</id>
+                        <phase>generate-sources</phase>
+                        <goals>
+                            <goal>add-test-source</goal>
+                        </goals>
+                        <configuration>
+                            <sources>
+                                <source>target/jaxb-source</source>
+                            </sources>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+
+            <plugin>
+                <groupId>org.jvnet.jaxb2.maven2</groupId>
+                <artifactId>maven-jaxb2-plugin</artifactId>
+                <version>0.5</version>
+                <executions>
+                    <execution>
+                        <id>generate-jaxb</id>
+                        <phase>generate-test-sources</phase>
+                        <goals>
+                            <goal>generate</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <generatePackage>com.example.ipo.jaxb</generatePackage>
+                    <generateDirectory>${project.build.directory}/jaxb-source</generateDirectory>
+                    <schemaDirectory>${basedir}/src/test/resources</schemaDirectory>
+                    <schemaIncludes>
+                        <include>ipo.xsd</include>
+                    </schemaIncludes>
+                </configuration>
+            </plugin>
+
+        </plugins>
+    </build>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/BeanXMLStreamReaderImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/BeanXMLStreamReaderImpl.java
new file mode 100644
index 0000000000..359d0fa20d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/BeanXMLStreamReaderImpl.java
@@ -0,0 +1,313 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.lang.reflect.Array;
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.databinding.xml.SimpleXmlNodeImpl;
+import org.apache.tuscany.sca.databinding.xml.XmlNode;
+import org.apache.tuscany.sca.databinding.xml.XmlTreeStreamReaderImpl;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+import org.jvnet.jaxb.reflection.model.annotation.RuntimeInlineAnnotationReader;
+import org.jvnet.jaxb.reflection.model.core.Ref;
+import org.jvnet.jaxb.reflection.model.impl.RuntimeModelBuilder;
+import org.jvnet.jaxb.reflection.model.runtime.RuntimeClassInfo;
+import org.jvnet.jaxb.reflection.model.runtime.RuntimePropertyInfo;
+import org.jvnet.jaxb.reflection.model.runtime.RuntimeTypeInfoSet;
+import org.jvnet.jaxb.reflection.runtime.IllegalAnnotationsException;
+import org.jvnet.jaxb.reflection.runtime.JAXBContextImpl;
+
+
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class BeanXMLStreamReaderImpl extends XmlTreeStreamReaderImpl {
+    private final static Comparator<Accessor> COMPARATOR = new Comparator<Accessor>() {
+        public int compare(Accessor o1, Accessor o2) {
+            return o1.getName().compareTo(o2.getName());
+        }
+    };
+
+    private final static String XSI_PREFIX = "xsi";
+    private final static String XSI_NS = "http://www.w3.org/2001/XMLSchema-instance";
+
+    private final static XmlNode getXSIType(QName realType) {
+        QName xsiType = new QName(XSI_NS, "type", XSI_PREFIX);
+        String prefix = realType.getPrefix();
+        String typeName = realType.getLocalPart();
+        if (prefix != null && !prefix.equals("")) {
+            typeName = prefix + ":" + realType.getLocalPart();
+        }
+        return new SimpleXmlNodeImpl(xsiType, XmlNode.Type.ATTRIBUTE);
+    }
+
+    /**
+     * Represent a Map.Entry XML node
+     * @version $Rev$ $Date$
+     */
+    public static class MapEntryXmlNodeImpl extends SimpleXmlNodeImpl implements XmlNode {
+        private Map.Entry entry;
+
+        public MapEntryXmlNodeImpl(Entry entry) {
+            super(new QName("", "entry"), entry);
+            this.entry = entry;
+        }
+
+        public Iterator<XmlNode> children() {
+            List<XmlNode> nodes = new ArrayList<XmlNode>();
+            XmlNode key = new BeanXmlNodeImpl(new QName("", "key"), entry.getKey());
+            XmlNode value = new BeanXmlNodeImpl(new QName("", "value"), entry.getValue());
+            nodes.add(key);
+            nodes.add(value);
+            return nodes.iterator();
+        }
+    }
+
+    public static class BeanXmlNodeImpl extends SimpleXmlNodeImpl implements XmlNode {
+        private static final Object[] NULL = null;
+        private static final SimpleTypeMapperImpl MAPPER = new SimpleTypeMapperImpl();
+
+        public BeanXmlNodeImpl(Object bean) {
+            super(getName(bean == null ? null : bean.getClass()), bean);
+        }
+
+        public BeanXmlNodeImpl(QName name, Object bean) {
+            super(name, bean);
+        }
+
+        private static boolean isSimpleType(Class<?> javaType) {
+            return SimpleTypeMapperImpl.getXMLType(javaType) != null;
+        }
+
+        private static String getStringValue(Object o) {
+            if (o == null) {
+                return null;
+            }
+            TypeInfo info = SimpleTypeMapperImpl.getXMLType(o.getClass());
+            if (info != null) {
+                return MAPPER.toXMLLiteral(info.getQName(), o, null);
+            } else {
+                return String.valueOf(o);
+            }
+        }
+
+        public Iterator<XmlNode> children() {
+            if (name == null) {
+                return null;
+            }
+            if (value == null) {
+                return super.children();
+            }
+            if (isSimpleType(value.getClass())) {
+                XmlNode textNode = new BeanXmlNodeImpl(null, value);
+                return Arrays.asList(textNode).iterator();
+            }
+            if (Map.class.isAssignableFrom(value.getClass())) {
+                List<XmlNode> entries = new ArrayList<XmlNode>();
+                Map map = (Map)value;
+                if (map != null) {
+                    for (Object e : map.entrySet()) {
+                        Map.Entry entry = (Map.Entry)e;
+                        entries.add(new MapEntryXmlNodeImpl(entry));
+                    }
+                }
+                return entries.iterator();
+            }
+            try {
+                Map<String, Accessor> accessorMap = getAccessors(value);
+                List<Accessor> accessorList = new ArrayList<Accessor>(accessorMap.values());
+                Collections.sort(accessorList, COMPARATOR);
+
+                List<XmlNode> props = new ArrayList<XmlNode>();
+                for (Accessor accessor : accessorList) {
+                    Class<?> pType = accessor.getType();
+
+                    QName pName = new QName(name.getNamespaceURI(), accessor.getName());
+                    Object pValue = accessor.getValue();
+                    if (pType.isArray()) {
+                        if (pValue != null) {
+                            int i1 = Array.getLength(pValue);
+                            for (int j = 0; j < i1; j++) {
+                                Object o = Array.get(pValue, j);
+                                props.add(new BeanXmlNodeImpl(pName, o));
+                            }
+                        } else {
+                            // TODO: How to handle null?
+                        }
+                    } else if (Collection.class.isAssignableFrom(pType)) {
+                        Collection objList = (Collection)pValue;
+                        if (objList != null && objList.size() > 0) {
+                            for (Iterator j = objList.iterator(); j.hasNext();) {
+                                Object o = j.next();
+                                props.add(new BeanXmlNodeImpl(pName, o));
+                            }
+
+                        } else {
+                            // How to handle null
+                        }
+                    } else {
+                        props.add(new BeanXmlNodeImpl(pName, pValue));
+                    }
+                }
+                return props.iterator();
+            } catch (Exception e) {
+                throw new IllegalArgumentException(e);
+            }
+        }
+
+        public QName getName() {
+            return name;
+        }
+
+        public String getValue() {
+            return getStringValue(value);
+        }
+
+        public static QName getName(Class<?> cls) {
+            if (cls == null) {
+                return null;
+            }
+            Package pkg = cls.getPackage();
+            if (pkg == null) {
+                return new QName("", cls.getSimpleName());
+            }
+            StringBuffer ns = new StringBuffer("http://");
+            String[] names = pkg.getName().split("\\.");
+            for (int i = names.length - 1; i >= 0; i--) {
+                ns.append(names[i]);
+                if (i != 0) {
+                    ns.append('.');
+                }
+            }
+            ns.append('/');
+            return new QName(ns.toString(), cls.getSimpleName());
+        }
+
+    }
+
+    public BeanXMLStreamReaderImpl(QName name, Object bean) {
+        super(getXmlNode(name, bean));
+    }
+
+    private static BeanXmlNodeImpl getXmlNode(QName name, Object bean) {
+        BeanXmlNodeImpl root = null;
+        if (name != null) {
+            root = new BeanXmlNodeImpl(name, bean);
+        } else {
+            root = new BeanXmlNodeImpl(bean);
+        }
+        return root;
+    }
+
+    public static interface Accessor {
+        String getName();
+
+        Class<?> getType();
+
+        Object getValue() throws Exception;
+
+        void setValue(Object value) throws Exception;
+    }
+
+    private static RuntimeTypeInfoSet create(Class... classes) throws Exception {
+        IllegalAnnotationsException.Builder errorListener = new IllegalAnnotationsException.Builder();
+        RuntimeInlineAnnotationReader reader = new RuntimeInlineAnnotationReader();
+        JAXBContextImpl context =
+            new JAXBContextImpl(classes, null, Collections.<Class, Class> emptyMap(), null, false, reader, false, false);
+        RuntimeModelBuilder builder =
+            new RuntimeModelBuilder(context, reader, Collections.<Class, Class> emptyMap(), null);
+        builder.setErrorHandler(errorListener);
+        for (Class c : classes)
+            builder.getTypeInfo(new Ref<Type, Class>(c));
+
+        RuntimeTypeInfoSet r = builder.link();
+        errorListener.check();
+        return r;
+    }
+
+    private static class JAXBAccessor implements Accessor {
+        private Object target;
+        private RuntimePropertyInfo prop;
+
+        public JAXBAccessor(Object target, RuntimePropertyInfo field) {
+            super();
+            this.target = target;
+            this.prop = field;
+        }
+
+        public String getName() {
+            return prop.getName();
+        }
+
+        public Object getValue() throws Exception {
+            return prop.getAccessor().get(target);
+        }
+
+        public void setValue(Object value) throws Exception {
+            prop.getAccessor().set(target, value);
+        }
+
+        public Class<?> getType() {
+            Type type = prop.getRawType();
+            if (type instanceof Class) {
+                return (Class<?>)type;
+            } else if (type instanceof ParameterizedType) {
+                ParameterizedType pType = (ParameterizedType)type;
+                type = pType.getRawType();
+                if (type instanceof Class) {
+                    return (Class<?>)type;
+                }
+            }
+            return Object.class;
+        }
+
+    }
+
+    private static Map<String, Accessor> getAccessors(Object target) throws Exception {
+        if (target == null) {
+            return Collections.emptyMap();
+        }
+        Map<String, Accessor> map = new HashMap<String, Accessor>();
+        Class<?> type = target.getClass();
+        RuntimeTypeInfoSet set = create(type);
+        RuntimeClassInfo clsInfo = (RuntimeClassInfo)set.getTypeInfo(type);
+        for (RuntimePropertyInfo f : clsInfo.getProperties()) {
+            map.put(f.getName(), new JAXBAccessor(target, f));
+        }
+        return map;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2Node.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2Node.java
new file mode 100644
index 0000000000..d1a64a782c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2Node.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBElement;
+import javax.xml.bind.Marshaller;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+
+public class JAXB2Node extends BaseTransformer<Object, Node> implements PullTransformer<Object, Node> {
+
+    public Node transform(Object source, TransformationContext tContext) {
+//        if (source == null) {
+//            return null;
+//        }
+        try {
+            JAXBContext context = JAXBContextHelper.createJAXBContext(tContext, true);
+            Marshaller marshaller = context.createMarshaller();
+            // FIXME: The default Marshaller doesn't support
+            // marshaller.getNode()
+            Document document = DOMHelper.newDocument();
+            JAXBElement<?> jaxbElement = JAXBContextHelper.createJAXBElement(tContext.getSourceDataType(), source);
+            marshaller.marshal(jaxbElement, document);
+            return DOMHelper.adjustElementName(tContext, document.getDocumentElement());
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return Object.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return Node.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 30;
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return JAXBDataBinding.NAME;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2SAX.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2SAX.java
new file mode 100644
index 0000000000..12f44b479e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2SAX.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBElement;
+import javax.xml.bind.Marshaller;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.xml.sax.ContentHandler;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JAXB2SAX extends BaseTransformer<Object, ContentHandler> implements
+    PushTransformer<Object, ContentHandler> {
+
+    @Override
+    protected Class getSourceType() {
+        return Object.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return ContentHandler.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.PushTransformer#transform(java.lang.Object, java.lang.Object, org.apache.tuscany.sca.databinding.TransformationContext)
+     */
+    public void transform(Object source, ContentHandler target, TransformationContext tContext) {
+        try {
+            JAXBContext context = JAXBContextHelper.createJAXBContext(tContext, true);
+            Marshaller marshaller = context.createMarshaller();
+            JAXBElement<?> jaxbElement = JAXBContextHelper.createJAXBElement(tContext.getSourceDataType(), source);
+            marshaller.marshal(jaxbElement, target);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    public int getWeight() {
+        return 20;
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return JAXBDataBinding.NAME;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2String.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2String.java
new file mode 100644
index 0000000000..d34ee8b13c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2String.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.io.StringWriter;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBElement;
+import javax.xml.bind.Marshaller;
+import javax.xml.transform.stream.StreamResult;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.xml.XMLStringDataBinding;
+
+public class JAXB2String extends BaseTransformer<Object, String> implements PullTransformer<Object, String> {
+
+    public String transform(Object source, TransformationContext tContext) {
+        try {
+            JAXBContext context = JAXBContextHelper.createJAXBContext(tContext, true);
+            Marshaller marshaller = context.createMarshaller();
+            StringWriter writer = new StringWriter();
+            StreamResult result = new StreamResult(writer);
+            JAXBElement<?> jaxbElement = JAXBContextHelper.createJAXBElement(tContext.getSourceDataType(), source);
+            marshaller.marshal(jaxbElement, result);
+            return writer.toString();
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return Object.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return String.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 30;
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return JAXBDataBinding.NAME;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return XMLStringDataBinding.NAME;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2XMLStreamReader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2XMLStreamReader.java
new file mode 100644
index 0000000000..8aaee84f80
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2XMLStreamReader.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import javax.xml.bind.JAXBElement;
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+public class JAXB2XMLStreamReader extends BaseTransformer<Object, XMLStreamReader> implements
+    PullTransformer<Object, XMLStreamReader> {
+
+    public JAXB2XMLStreamReader() {
+        super();
+    }
+
+    public XMLStreamReader transform(Object source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        }
+        try {
+            QName name = null;
+            Object bean = source;
+            JAXBElement<?> element = JAXBContextHelper.createJAXBElement(context.getSourceDataType(), source);
+            name = element.getName();
+            bean = element.getValue();
+            BeanXMLStreamReaderImpl reader = new BeanXMLStreamReaderImpl(name, bean);
+            return reader;
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return Object.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return JAXBDataBinding.NAME;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextHelper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextHelper.java
new file mode 100644
index 0000000000..4a240b3f55
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextHelper.java
@@ -0,0 +1,182 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.beans.Introspector;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBElement;
+import javax.xml.bind.JAXBException;
+import javax.xml.bind.annotation.XmlEnum;
+import javax.xml.bind.annotation.XmlRootElement;
+import javax.xml.bind.annotation.XmlSchema;
+import javax.xml.bind.annotation.XmlType;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+public class JAXBContextHelper {
+    // TODO: Do we need to set them for source and target?
+    public static final String JAXB_CLASSES = "jaxb.classes";
+
+    public static final String JAXB_CONTEXT_PATH = "jaxb.contextPath";
+
+    private JAXBContextHelper() {
+    }
+
+    public static JAXBContext createJAXBContext(TransformationContext tContext, boolean source) throws JAXBException {
+        if (tContext == null)
+            throw new TransformationException("JAXB context is not set for the transformation.");
+
+        DataType<?> dataType = source ? tContext.getSourceDataType() : tContext.getTargetDataType();
+        // FIXME: We should check the context path or classes
+        // FIXME: What should we do if JAXB is an intermediate node?
+
+        // String contextPath = null;
+        JAXBContext context = null;
+        Class<?> cls = getJavaType(dataType);
+
+        context = JAXBContext.newInstance(cls);
+
+        if (context == null) {
+            throw new TransformationException("JAXB context is not set for the transformation.");
+        }
+        return context;
+    }
+
+    @SuppressWarnings("unchecked")
+    public static JAXBElement createJAXBElement(DataType dataType, Object value) {
+        if (value instanceof JAXBElement) {
+            return (JAXBElement)value;
+        } else {
+            Class type = dataType.getPhysical();
+            Object logical = dataType.getLogical();
+            QName elementName = JAXBDataBinding.ROOT_ELEMENT;
+            if (logical instanceof XMLType) {
+                XMLType xmlType = (XMLType)logical;
+                QName element = xmlType.getElementName();
+                if (element != null) {
+                    elementName = element;
+                } else {
+                    /**
+                     * Set the declared type to Object.class so that xsi:type
+                     * will be produced
+                     */
+                    type = Object.class;
+                }
+            } else {
+                type = Object.class;
+            }
+            return new JAXBElement(elementName, type, value);
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    public static Object createReturnValue(DataType dataType, Object value) {
+        Class<?> cls = getJavaType(dataType);
+        if (cls == JAXBElement.class) {
+            return createJAXBElement(dataType, value);
+        } else {
+            if (value instanceof JAXBElement) {
+                return ((JAXBElement)value).getValue();
+            } else {
+                return value;
+            }
+        }
+    }
+
+    public static Class<?> getJavaType(DataType<?> dataType) {
+        if (dataType == null) {
+            return null;
+        }
+        Class type = dataType.getPhysical();
+        if (JAXBElement.class.isAssignableFrom(type)) {
+            type = Object.class;
+        }
+        if (type == Object.class && dataType.getLogical() instanceof XMLType) {
+            XMLType xType = (XMLType)dataType.getLogical();
+            Class javaType = SimpleTypeMapperImpl.getJavaType(xType.getTypeName());
+            if (javaType != null) {
+                type = javaType;
+            }
+        }
+        return type;
+    }
+
+    public static XMLType getXmlTypeName(Class<?> javaType) {
+        if (javaType.isInterface()) {
+            // JAXB doesn't support interfaces
+            return null;
+        }
+        String namespace = null;
+        String name = null;
+        Package pkg = javaType.getPackage();
+        if (pkg != null) {
+            XmlSchema schema = pkg.getAnnotation(XmlSchema.class);
+            if (schema != null) {
+                namespace = schema.namespace();
+            }
+        }
+
+        QName elementQName = null;
+        QName typeQName = null;
+        XmlRootElement rootElement = javaType.getAnnotation(XmlRootElement.class);
+        if (rootElement != null) {
+            String elementName = rootElement.name();
+            String elementNamespace = rootElement.namespace();
+            if (elementNamespace.equals("##default")) {
+                elementNamespace = namespace;
+            }
+            if (elementName.equals("##default")) {
+                elementName = Introspector.decapitalize(javaType.getSimpleName());
+            }
+            elementQName = new QName(elementNamespace, elementName);
+        }
+        XmlType type = javaType.getAnnotation(XmlType.class);
+        if (type != null) {
+            String typeNamespace = type.namespace();
+            String typeName = type.name();
+
+            if (typeNamespace.equals("##default")) {
+                // namespace is from the package
+                typeNamespace = namespace;
+            }
+
+            if (typeName.equals("##default")) {
+                typeName = Introspector.decapitalize(javaType.getSimpleName());
+            }
+            typeQName = new QName(typeNamespace, typeName);
+        } else {
+            XmlEnum xmlEnum = javaType.getAnnotation(XmlEnum.class);
+            if (xmlEnum != null) {
+                name = Introspector.decapitalize(javaType.getSimpleName());
+                typeQName = new QName(namespace, name);
+            }
+        }
+        if (elementQName == null && typeQName == null) {
+            return null;
+        }
+        return new XMLType(elementQName, typeQName);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBDataBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBDataBinding.java
new file mode 100644
index 0000000000..a8b98fc214
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBDataBinding.java
@@ -0,0 +1,106 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBElement;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.w3c.dom.Document;
+
+/**
+ * JAXB DataBinding
+ */
+public class JAXBDataBinding extends BaseDataBinding {
+    public static final String NAME = JAXBElement.class.getName();
+    public static final String[] ALIASES = new String[] {"jaxb"};
+
+    public static final String ROOT_NAMESPACE = "http://tuscany.apache.org/xmlns/sca/databinding/jaxb/1.0";
+    public static final QName ROOT_ELEMENT = new QName(ROOT_NAMESPACE, "root");
+
+    public JAXBDataBinding() {
+        super(NAME, ALIASES, JAXBElement.class);
+    }
+
+    @Override
+    public boolean introspect(DataType dataType, Annotation[] annotations) {
+        Class javaType = dataType.getPhysical();
+        if (JAXBElement.class.isAssignableFrom(javaType)) {
+            Type type = javaType.getGenericSuperclass();
+            if (type instanceof ParameterizedType) {
+                ParameterizedType parameterizedType = ((ParameterizedType)type);
+                Type rawType = parameterizedType.getRawType();
+                if (rawType == JAXBElement.class) {
+                    Type actualType = parameterizedType.getActualTypeArguments()[0];
+                    if (actualType instanceof Class) {
+                        XMLType xmlType = JAXBContextHelper.getXmlTypeName((Class)actualType);
+                        dataType.setLogical(xmlType);
+                        dataType.setDataBinding(NAME);
+                        return true;
+                    }
+                }
+            }
+            if (dataType.getLogical() == null) {
+                dataType.setLogical(XMLType.UNKNOWN);
+            }
+            dataType.setDataBinding(NAME);
+            return true;
+        }
+
+        XMLType xmlType = JAXBContextHelper.getXmlTypeName(javaType);
+        if (xmlType == null) {
+            return false;
+        }
+        dataType.setLogical(xmlType);
+        dataType.setDataBinding(NAME);
+        return true;
+    }
+
+    @SuppressWarnings("unchecked")
+    @Override
+    public Object copy(Object arg) {
+        try {
+            boolean isElement = false;
+            Class cls = arg.getClass();
+            if (arg instanceof JAXBElement) {
+                isElement = true;
+                cls = ((JAXBElement)arg).getDeclaredType();
+            } else {
+                arg = new JAXBElement(ROOT_ELEMENT, Object.class, arg);
+            }
+            JAXBContext context = JAXBContext.newInstance(cls);
+            Document doc = DOMHelper.newDocument();
+            context.createMarshaller().marshal(arg, doc);
+            JAXBElement<?> element = context.createUnmarshaller().unmarshal(doc, cls);
+            return isElement ? element : element.getValue();
+        } catch (Exception e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperHandler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperHandler.java
new file mode 100644
index 0000000000..c3e97a4818
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperHandler.java
@@ -0,0 +1,175 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.bind.JAXBElement;
+import javax.xml.bind.annotation.XmlElementDecl;
+import javax.xml.bind.annotation.XmlRegistry;
+import javax.xml.bind.annotation.XmlType;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.WrapperHandler;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * JAXB WrapperHandler implementation
+ */
+public class JAXBWrapperHandler implements WrapperHandler<JAXBElement<?>> {
+
+    public JAXBElement<?> create(ElementInfo element, TransformationContext context) {
+        try {
+            // FIXME: How do we map the global element to a factory?
+            String packageName = null;
+            String factoryClassName = packageName + ".ObjectFactory";
+            ClassLoader classLoader = context != null ? context.getClassLoader() : null;
+            if (classLoader == null) {
+                //FIXME Understand why we need this, the classloader should be passed in
+                classLoader = Thread.currentThread().getContextClassLoader();
+            }
+            Class<?> factoryClass = Class.forName(factoryClassName, true, classLoader);
+            assert factoryClass.isAnnotationPresent(XmlRegistry.class);
+            Object factory = factoryClass.newInstance();
+            QName elementName = element.getQName();
+            Method method = null;
+            for (Method m : factoryClass.getMethods()) {
+                XmlElementDecl xmlElement = m.getAnnotation(XmlElementDecl.class);
+                QName name = new QName(xmlElement.namespace(), xmlElement.name());
+                if (xmlElement != null && name.equals(elementName)) {
+                    method = m;
+                    break;
+                }
+            }
+            if (method != null) {
+                Class typeClass = method.getParameterTypes()[0];
+                Object value = typeClass.newInstance();
+                return (JAXBElement<?>)method.invoke(factory, new Object[] {value});
+            } else {
+                throw new TransformationException("ObjectFactory cannot be resolved.");
+            }
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    public void setChild(JAXBElement<?> wrapper, int i, ElementInfo childElement, Object value) {
+        Object wrapperValue = wrapper.getValue();
+        Class<?> wrapperClass = wrapperValue.getClass();
+
+        XmlType xmlType = wrapperClass.getAnnotation(XmlType.class);
+        String[] properties = xmlType.propOrder();
+        String property = properties[i];
+
+        try {
+            for (Method m : wrapperClass.getMethods()) {
+                if (m.getName().equals("set" + capitalize(property))) {
+                    m.invoke(wrapperValue, new Object[] {value});
+                    return;
+                }
+            }
+        } catch (Throwable e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    private static String capitalize(String name) {
+        char first = Character.toUpperCase(name.charAt(0));
+        return first + name.substring(1);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.WrapperHandler#getChildren(java.lang.Object, List, TransformationContext)
+     */
+    public List getChildren(JAXBElement<?> wrapper, List<ElementInfo> childElements, TransformationContext context) {
+        Object wrapperValue = wrapper.getValue();
+        Class<?> wrapperClass = wrapperValue.getClass();
+
+        XmlType xmlType = wrapperClass.getAnnotation(XmlType.class);
+        String[] properties = xmlType.propOrder();
+        List<Object> elements = new ArrayList<Object>();
+        for (String p : properties) {
+            try {
+                Method method = wrapperClass.getMethod("get" + capitalize(p), (Class[])null);
+                Object value = method.invoke(wrapperValue, (Object[])null);
+                elements.add(value);
+            } catch (Throwable e) {
+                throw new TransformationException(e);
+            }
+        }
+        return elements;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.WrapperHandler#getWrapperType(org.apache.tuscany.sca.interfacedef.util.ElementInfo, List, org.apache.tuscany.sca.databinding.TransformationContext)
+     */
+    public DataType getWrapperType(ElementInfo element, List<ElementInfo> childElements, TransformationContext context) {
+        try {
+            // FIXME: How do we map the global element to a factory?
+            String packageName = null;
+            String factoryClassName = packageName + ".ObjectFactory";
+            ClassLoader classLoader = context != null ? context.getClassLoader() : null;
+            if (classLoader == null) {
+                //FIXME Understand why we need this, the classloader should be passed in
+                classLoader = Thread.currentThread().getContextClassLoader();
+            }
+            Class<?> factoryClass = Class.forName(factoryClassName, true, classLoader);
+            assert factoryClass.isAnnotationPresent(XmlRegistry.class);
+            QName elementName = element.getQName();
+            Method method = null;
+            for (Method m : factoryClass.getMethods()) {
+                XmlElementDecl xmlElement = m.getAnnotation(XmlElementDecl.class);
+                QName name = new QName(xmlElement.namespace(), xmlElement.name());
+                if (xmlElement != null && name.equals(elementName)) {
+                    method = m;
+                    break;
+                }
+            }
+            if (method != null) {
+                Class typeClass = method.getParameterTypes()[0];
+                DataType<XMLType> wrapperType =
+                    new DataTypeImpl<XMLType>(JAXBDataBinding.NAME, typeClass, new XMLType(element));
+                return wrapperType;
+            }
+
+            return null;
+        } catch (Throwable e) {
+            return null;
+        }
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.WrapperHandler#isInstance(java.lang.Object, org.apache.tuscany.sca.interfacedef.util.ElementInfo, java.util.List, org.apache.tuscany.sca.databinding.TransformationContext)
+     */
+    public boolean isInstance(Object wrapper,
+                              ElementInfo element,
+                              List<ElementInfo> childElements,
+                              TransformationContext context) {
+        // TODO: Implement the logic
+        return true;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/Node2JAXB.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/Node2JAXB.java
new file mode 100644
index 0000000000..05e420f1c6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/Node2JAXB.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.Unmarshaller;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+
+public class Node2JAXB extends BaseTransformer<Node, Object> implements PullTransformer<Node, Object> {
+
+    public Node2JAXB() {
+        super();
+    }
+
+    public Object transform(Node source, TransformationContext context) {
+        if (source == null)
+            return null;
+        try {
+            JAXBContext jaxbContext = JAXBContextHelper.createJAXBContext(context, false);
+            Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
+            Object result = unmarshaller.unmarshal(source, JAXBContextHelper.getJavaType(context.getTargetDataType()));
+            return JAXBContextHelper.createReturnValue(context.getTargetDataType(), result);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return Node.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return Object.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 30;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return JAXBDataBinding.NAME;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/Reader2JAXB.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/Reader2JAXB.java
new file mode 100644
index 0000000000..61b3075539
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/Reader2JAXB.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.io.Reader;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.Unmarshaller;
+import javax.xml.transform.stream.StreamSource;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+public class Reader2JAXB extends BaseTransformer<Reader, Object> implements
+    PullTransformer<Reader, Object> {
+
+    public Object transform(final Reader source, final TransformationContext context) {
+        if (source == null) {
+            return null;
+        }
+        try {
+            JAXBContext jaxbContext = JAXBContextHelper.createJAXBContext(context, false);
+            Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
+            StreamSource streamSource = new StreamSource(source);
+            Object result = unmarshaller.unmarshal(streamSource, JAXBContextHelper.getJavaType(context.getTargetDataType()));
+            return JAXBContextHelper.createReturnValue(context.getTargetDataType(), result);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return Reader.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return Object.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 30;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return JAXBDataBinding.NAME;
+    }    
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/String2JAXB.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/String2JAXB.java
new file mode 100644
index 0000000000..79e8dc027f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/String2JAXB.java
@@ -0,0 +1,76 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.io.StringReader;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.Unmarshaller;
+import javax.xml.transform.stream.StreamSource;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.xml.XMLStringDataBinding;
+
+public class String2JAXB extends BaseTransformer<String, Object> implements
+    PullTransformer<String, Object> {
+
+    public Object transform(final String source, final TransformationContext context) {
+        if (source == null) {
+            return null;
+        }
+        try {
+            JAXBContext jaxbContext = JAXBContextHelper.createJAXBContext(context, false);
+            Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
+            StreamSource streamSource = new StreamSource(new StringReader(source));
+            Object result = unmarshaller.unmarshal(streamSource, JAXBContextHelper.getJavaType(context.getTargetDataType()));
+            return JAXBContextHelper.createReturnValue(context.getTargetDataType(), result);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return String.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return Object.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 30;
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return XMLStringDataBinding.NAME;
+    }    
+    
+    @Override
+    public String getTargetDataBinding() {
+        return JAXBDataBinding.NAME;
+    }    
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLStreamReader2JAXB.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLStreamReader2JAXB.java
new file mode 100644
index 0000000000..ef3112eb22
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLStreamReader2JAXB.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.Unmarshaller;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+public class XMLStreamReader2JAXB extends BaseTransformer<XMLStreamReader, Object> implements
+    PullTransformer<XMLStreamReader, Object> {
+
+    public XMLStreamReader2JAXB() {
+        super();
+    }
+
+    public Object transform(XMLStreamReader source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        }
+        try {
+            JAXBContext jaxbContext = JAXBContextHelper.createJAXBContext(context, false);
+            Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
+            // FIXME: [rfeng] If the java type is Object.class, the unmarshalled result will be
+            // a DOM Node
+            Object result = unmarshaller.unmarshal(source, JAXBContextHelper.getJavaType(context.getTargetDataType()));
+            source.close();
+            return JAXBContextHelper.createReturnValue(context.getTargetDataType(), result);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return Object.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return JAXBDataBinding.NAME;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
new file mode 100644
index 0000000000..58d6123373
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# implementation classes for the databindings
+org.apache.tuscany.sca.databinding.jaxb.JAXBDataBinding;type=javax.xml.bind.JAXBElement,name=jaxb
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
new file mode 100644
index 0000000000..4e062e4c22
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
@@ -0,0 +1,32 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Implementation classes for the transformers
+org.apache.tuscany.sca.databinding.jaxb.JAXB2Node;source=javax.xml.bind.JAXBElement,target=org.w3c.dom.Node,weight=500
+org.apache.tuscany.sca.databinding.jaxb.Node2JAXB;source=org.w3c.dom.Node,target=javax.xml.bind.JAXBElement,weight=500
+org.apache.tuscany.sca.databinding.jaxb.Reader2JAXB;source=java.io.Reader,target=javax.xml.bind.JAXBElement,weight=510
+org.apache.tuscany.sca.databinding.jaxb.XMLStreamReader2JAXB;source=javax.xml.stream.XMLStreamReader,target=javax.xml.bind.JAXBElement,weight=490
+
+org.apache.tuscany.sca.databinding.jaxb.JAXB2Node;source=java:complexType,target=org.w3c.dom.Node,weight=90000
+org.apache.tuscany.sca.databinding.jaxb.Node2JAXB;source=org.w3c.dom.Node,target=java:complexType,weight=90000
+
+org.apache.tuscany.sca.databinding.jaxb.Node2JAXB;source=org.w3c.dom.Node,target=java:simpleType,weight=90000
+org.apache.tuscany.sca.databinding.jaxb.JAXB2Node;source=java:simpleType,target=org.w3c.dom.Node,weight=90000
+
+org.apache.tuscany.sca.databinding.jaxb.XMLStreamReader2JAXB;source=javax.xml.stream.XMLStreamReader,target=java:complexType,weight=90000
+org.apache.tuscany.sca.databinding.jaxb.XMLStreamReader2JAXB;source=javax.xml.stream.XMLStreamReader,target=java:simpleType,weight=90000
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/JAXBDataBindingTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/JAXBDataBindingTestCase.java
new file mode 100644
index 0000000000..b121e2c99f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/JAXBDataBindingTestCase.java
@@ -0,0 +1,129 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.databinding.jaxb;
+
+import java.lang.annotation.Annotation;
+
+import javax.xml.bind.JAXBElement;
+import javax.xml.namespace.QName;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.jaxb.JAXBDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+import com.example.ipo.jaxb.ObjectFactory;
+import com.example.ipo.jaxb.PurchaseOrderType;
+import com.example.ipo.jaxb.USAddress;
+import com.example.ipo.jaxb.USState;
+
+/**
+ * 
+ */
+public class JAXBDataBindingTestCase extends TestCase {
+    private JAXBDataBinding binding;
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        binding = new JAXBDataBinding();
+    }
+
+    /**
+     * Test method for
+     * {@link org.apache.tuscany.sca.databinding.jaxb.JAXBDataBinding#introspect(java.lang.Class, Annotation)}.
+     */
+    public final void testIntrospect() {
+        DataType dataType = new DataTypeImpl<Class>(JAXBElement.class, null);
+        boolean yes = binding.introspect(dataType, null);
+        assertTrue(yes);
+        assertTrue(dataType.getDataBinding().equals(binding.getName()));
+        assertTrue(dataType.getPhysical() == JAXBElement.class && dataType.getLogical() == XMLType.UNKNOWN);
+        dataType = new DataTypeImpl<Class>(MockJAXBElement.class, null);
+        yes = binding.introspect(dataType, null);
+        assertTrue(yes);
+        assertEquals(MockJAXBElement.class, dataType.getPhysical());
+        assertEquals(new QName("http://www.example.com/IPO", "PurchaseOrderType"), ((XMLType)dataType.getLogical())
+            .getTypeName());
+        dataType = new DataTypeImpl<Class>(USAddress.class, null);
+        yes = binding.introspect(dataType, null);
+        assertTrue(yes);
+        assertEquals(USAddress.class, dataType.getPhysical());
+        assertEquals(new QName("http://www.example.com/IPO", "USAddress"), ((XMLType)dataType.getLogical())
+            .getTypeName());
+        dataType = new DataTypeImpl<Class>(USState.class, null);
+        yes = binding.introspect(dataType, null);
+        assertTrue(yes);
+        assertTrue(dataType.getDataBinding().equals(binding.getName()));
+        assertEquals(USState.class, dataType.getPhysical());
+        assertEquals(new QName("http://www.example.com/IPO", "USState"), ((XMLType)dataType.getLogical()).getTypeName());
+
+    }
+
+    private static class MockJAXBElement extends JAXBElement<PurchaseOrderType> {
+
+        private static final long serialVersionUID = -2767569071002707973L;
+
+        /**
+         * @param elementName
+         * @param type
+         * @param value
+         */
+        public MockJAXBElement(QName elementName, Class<PurchaseOrderType> type, PurchaseOrderType value) {
+            super(elementName, type, value);
+        }
+
+    }
+
+    @SuppressWarnings("unchecked")
+    public void testCopy() {
+        ObjectFactory factory = new ObjectFactory();
+        PurchaseOrderType poType = factory.createPurchaseOrderType();
+        JAXBElement<PurchaseOrderType> po = factory.createPurchaseOrder(poType);
+        JAXBElement<PurchaseOrderType> copy = (JAXBElement<PurchaseOrderType>)binding.copy(po);
+        assertEquals(new QName("http://www.example.com/IPO", "purchaseOrder"), copy.getName());
+    }
+
+    @SuppressWarnings("unchecked")
+    public void testCopyNonElement() {
+        ObjectFactory factory = new ObjectFactory();
+        PurchaseOrderType poType = factory.createPurchaseOrderType();
+        poType.setComment("Comment");
+        PurchaseOrderType copy = (PurchaseOrderType)binding.copy(poType);
+        assertTrue(copy instanceof PurchaseOrderType);
+        assertEquals("Comment", (copy).getComment());
+    }
+
+    @SuppressWarnings("unchecked")
+    public void testCopyNonRoot() {
+        ObjectFactory factory = new ObjectFactory();
+        USAddress address = factory.createUSAddress();
+        address.setCity("San Jose");
+        USAddress copy = (USAddress)binding.copy(address);
+        assertTrue(copy instanceof USAddress);
+        assertEquals("San Jose", (copy).getCity());
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/JAXBReflectionTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/JAXBReflectionTestCase.java
new file mode 100644
index 0000000000..2efbfe3962
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/JAXBReflectionTestCase.java
@@ -0,0 +1,108 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.databinding.jaxb;
+
+import java.io.IOException;
+import java.lang.reflect.Type;
+import java.util.Collections;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.SchemaOutputResolver;
+import javax.xml.namespace.QName;
+import javax.xml.transform.Result;
+import javax.xml.transform.dom.DOMResult;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.xml.Node2String;
+import org.jvnet.jaxb.reflection.model.annotation.RuntimeInlineAnnotationReader;
+import org.jvnet.jaxb.reflection.model.core.Ref;
+import org.jvnet.jaxb.reflection.model.impl.RuntimeModelBuilder;
+import org.jvnet.jaxb.reflection.model.runtime.RuntimeClassInfo;
+import org.jvnet.jaxb.reflection.model.runtime.RuntimeTypeInfoSet;
+import org.jvnet.jaxb.reflection.runtime.IllegalAnnotationsException;
+import org.jvnet.jaxb.reflection.runtime.JAXBContextImpl;
+import org.w3c.dom.Node;
+
+import com.example.ipo.jaxb.PurchaseOrderType;
+import com.example.ipo.jaxb.USAddress;
+
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JAXBReflectionTestCase extends TestCase {
+
+    public void testGenerateSchema() throws Exception {
+        JAXBContext context = JAXBContext.newInstance("com.example.ipo.jaxb");
+        SchemaOutputResolverImpl resolver = new SchemaOutputResolverImpl();
+        context.generateSchema(resolver);
+        System.out.println(new Node2String().transform(resolver.getSchema(), null));
+    }
+
+    public static class SchemaOutputResolverImpl extends SchemaOutputResolver {
+        private DOMResult result = new DOMResult();
+
+        @Override
+        public Result createOutput(String ns, String file) throws IOException {
+            System.out.println(ns);
+            System.out.println(file);
+            result.setSystemId("sca:dom");
+            return result;
+        }
+
+        public Node getSchema() {
+            return result != null ? result.getNode() : null;
+        }
+
+    }
+    
+    /**
+     * This is a workaround for the NPE bug in jaxb-reflection
+     * @param classes
+     * @return
+     * @throws Exception
+     */
+    @SuppressWarnings("unchecked")
+    private static RuntimeTypeInfoSet create(Class... classes) throws Exception {
+        IllegalAnnotationsException.Builder errorListener = new IllegalAnnotationsException.Builder();
+        RuntimeInlineAnnotationReader reader = new RuntimeInlineAnnotationReader();
+        JAXBContextImpl context =
+            new JAXBContextImpl(classes, null, Collections.<Class, Class> emptyMap(), null, false, reader, false, false);
+        RuntimeModelBuilder builder =
+            new RuntimeModelBuilder(context, reader, Collections.<Class, Class> emptyMap(), null);
+        builder.setErrorHandler(errorListener);
+        for (Class c : classes)
+            builder.getTypeInfo(new Ref<Type, Class>(c));
+
+        RuntimeTypeInfoSet r = builder.link();
+        errorListener.check();
+        return r;
+    }
+
+    public void testReflection() throws Exception {
+        org.jvnet.jaxb.reflection.model.runtime.RuntimeTypeInfoSet model = create(PurchaseOrderType.class);
+        RuntimeClassInfo type = (RuntimeClassInfo) model.getTypeInfo(PurchaseOrderType.class);
+        Assert.assertEquals(new QName("http://www.example.com/IPO", "PurchaseOrderType"), type.getTypeName());
+        type = (RuntimeClassInfo) model.getTypeInfo(USAddress.class);
+        Assert.assertEquals(new QName("http://www.example.com/IPO", "USAddress"), type.getTypeName());
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/JAXBTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/JAXBTestCase.java
new file mode 100644
index 0000000000..512e1c625f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/JAXBTestCase.java
@@ -0,0 +1,163 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.databinding.jaxb;
+
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.replay;
+
+import java.io.StringReader;
+
+import javax.xml.namespace.QName;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.jaxb.JAXB2Node;
+import org.apache.tuscany.sca.databinding.jaxb.Node2JAXB;
+import org.apache.tuscany.sca.databinding.jaxb.Reader2JAXB;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.w3c.dom.Node;
+
+import com.example.ipo.jaxb.ObjectFactory;
+import com.example.ipo.jaxb.PurchaseOrderType;
+
+public class JAXBTestCase extends TestCase {
+    private static final String IPO_XML =
+        "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder"
+            + "  xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
+            + "  xmlns:ipo=\"http://www.example.com/IPO\""
+            + "  xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\""
+            + "  orderDate=\"1999-12-01\">"
+            + "  <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">"
+            + "    <name>Helen Zoe</name>"
+            + "    <street>47 Eden Street</street>"
+            + "    <city>Cambridge</city>"
+            + "    <postcode>CB1 1JR</postcode>"
+            + "  </shipTo>"
+            + "  <billTo xsi:type=\"ipo:USAddress\">"
+            + "    <name>Robert Smith</name>"
+            + "    <street>8 Oak Avenue</street>"
+            + "    <city>Old Town</city>"
+            + "    <state>PA</state>"
+            + "    <zip>95819</zip>"
+            + "  </billTo>"
+            + "  <items>"
+            + "    <item partNum=\"833-AA\">"
+            + "      <productName>Lapis necklace</productName>"
+            + "      <quantity>1</quantity>"
+            + "      <USPrice>99.95</USPrice>"
+            + "      <ipo:comment>Want this for the holidays</ipo:comment>"
+            + "      <shipDate>1999-12-05</shipDate>"
+            + "    </item>"
+            + "  </items>"
+            + "</ipo:purchaseOrder>";
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    public void testTransform() throws Exception {
+        Reader2JAXB t0 = new Reader2JAXB();
+
+        DataType targetDataType = new DataTypeImpl<Class>(PurchaseOrderType.class, null);
+
+        TransformationContext tContext = createMock(TransformationContext.class);
+        expect(tContext.getTargetDataType()).andReturn(targetDataType).anyTimes();
+        replay(tContext);
+
+        Object object1 = t0.transform(new StringReader(IPO_XML), tContext);
+
+        DataType sourceDataType = new DataTypeImpl<Class>(PurchaseOrderType.class, null);
+
+        TransformationContext tContext1 = createMock(TransformationContext.class);
+        expect(tContext1.getSourceDataType()).andReturn(sourceDataType).anyTimes();
+        expect(tContext1.getTargetDataType()).andReturn(null).anyTimes();
+        replay(tContext1);
+
+        JAXB2Node t1 = new JAXB2Node();
+        Node node = t1.transform(object1, tContext1);
+
+        Assert.assertNotNull(node);
+
+        Node2JAXB t2 = new Node2JAXB();
+        Object object2 = t2.transform(node, tContext);
+        Assert.assertNotNull(object2);
+
+    }
+
+    public void testTransform2() throws Exception {
+        Reader2JAXB t0 = new Reader2JAXB();
+
+        QName root = new QName("http://www.example.com/IPO", "purchaseOrder");
+        DataType targetDataType = new DataTypeImpl<XMLType>(PurchaseOrderType.class, new XMLType(root, null));
+        // targetDataType.setMetadata(JAXBContextHelper.JAXB_CONTEXT_PATH, contextPath);
+
+        TransformationContext tContext = createMock(TransformationContext.class);
+        expect(tContext.getTargetDataType()).andReturn(targetDataType).anyTimes();
+        replay(tContext);
+
+        Object object1 = t0.transform(new StringReader(IPO_XML), tContext);
+
+        DataType sourceDataType = new DataTypeImpl<XMLType>(PurchaseOrderType.class, new XMLType(root, null));
+        // sourceDataType.setMetadata(JAXBContextHelper.JAXB_CONTEXT_PATH, contextPath);
+
+        TransformationContext tContext1 = createMock(TransformationContext.class);
+        expect(tContext1.getSourceDataType()).andReturn(sourceDataType).anyTimes();
+        expect(tContext1.getTargetDataType()).andReturn(null).anyTimes();
+        replay(tContext1);
+
+        JAXB2Node t1 = new JAXB2Node();
+        Node node = t1.transform(object1, tContext1);
+
+        Assert.assertNotNull(node);
+
+        Node2JAXB t2 = new Node2JAXB();
+        Object object2 = t2.transform(node, tContext);
+        Assert.assertNotNull(object2);
+
+    }    
+
+    public void testTransform3() throws Exception {
+
+        DataType sourceDataType = new DataTypeImpl<Class>(PurchaseOrderType.class, null);
+
+        TransformationContext tContext1 = createMock(TransformationContext.class);
+        expect(tContext1.getSourceDataType()).andReturn(sourceDataType).anyTimes();
+        expect(tContext1.getTargetDataType()).andReturn(null).anyTimes();
+        replay(tContext1);
+
+        JAXB2Node t1 = new JAXB2Node();
+        PurchaseOrderType po = new ObjectFactory().createPurchaseOrderType();
+        Node node = t1.transform(po, tContext1);
+
+        Assert.assertNotNull(node);
+
+    }
+    
+    @Override
+    protected void tearDown() throws Exception {
+        super.tearDown();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/JAXBWrapperHandlerTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/JAXBWrapperHandlerTestCase.java
new file mode 100644
index 0000000000..563d6232b1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/JAXBWrapperHandlerTestCase.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.databinding.jaxb;
+
+import java.util.List;
+
+import javax.xml.bind.JAXBElement;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.jaxb.JAXBWrapperHandler;
+
+import com.example.ipo.jaxb.ObjectFactory;
+import com.example.ipo.jaxb.PurchaseOrderType;
+
+/**
+ * Test case for JAXBExceptionHandler
+ */
+public class JAXBWrapperHandlerTestCase extends TestCase {
+    // private static final QName ELEMENT = new QName("http://www.example.com/IPO", "purchaseOrder");
+    private JAXBWrapperHandler handler;
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        this.handler = new JAXBWrapperHandler();
+    }
+
+    public void testCreate() {
+        // ElementInfo element = new ElementInfo(ELEMENT, null);
+        // JAXBElement<?> jaxbElement = handler.create(element, null);
+    }
+
+    public void testSetChild() {
+        ObjectFactory factory = new ObjectFactory();
+        PurchaseOrderType po = factory.createPurchaseOrderType();
+        JAXBElement<PurchaseOrderType> wrapper = factory.createPurchaseOrder(po);
+        handler.setChild(wrapper, 2, null, "Comment");
+    }
+
+    public void testGetChildren() {
+        ObjectFactory factory = new ObjectFactory();
+        PurchaseOrderType po = factory.createPurchaseOrderType();
+        po.setComment("Comment");
+        JAXBElement<PurchaseOrderType> wrapper = factory.createPurchaseOrder(po);
+        List children = handler.getChildren(wrapper, null, null);
+        assertNotNull(children);
+        assertEquals(4, children.size());
+        assertEquals("Comment", children.get(2));
+        assertNull(children.get(0));
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/MyBean.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/MyBean.java
new file mode 100644
index 0000000000..49fb38b1fa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/MyBean.java
@@ -0,0 +1,158 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.databinding.jaxb;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class MyBean {
+    private int age;
+    private String name;
+    private float[] rates = new float[] {1.0f, 2.0f};
+    private List<String> notes = new ArrayList<String>();
+    private Map<String, Integer> map = new HashMap<String, Integer>();
+    private Object service; 
+    private Object otherService;  
+    private boolean good;
+    
+    public int getAge() {
+        return age;
+    }
+
+    public void setAge(int age) {
+        this.age = age;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public List<String> getNotes() {
+        return notes;
+    }
+
+    public void setNotes(List<String> notes) {
+        this.notes = notes;
+    }
+
+    public float[] getRates() {
+        return rates;
+    }
+
+    public void setRates(float[] rates) {
+        this.rates = rates;
+    }
+
+    public Map<String, Integer> getMap() {
+        return map;
+    }
+
+    public void setMap(Map<String, Integer> map) {
+        this.map = map;
+    }
+
+    public Object getService() {
+        return service;
+    }
+
+    public void setService(Object service) {
+        this.service = service;
+    }
+
+    public Object getOtherService() {
+        return otherService;
+    }
+
+    public void setOtherService(Object otherService) {
+        this.otherService = otherService;
+    }
+
+    public boolean isGood() {
+        return good;
+    }
+
+    public void setGood(boolean good) {
+        this.good = good;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + age;
+        result = prime * result + (good ? 1231 : 1237);
+        result = prime * result + ((map == null) ? 0 : map.hashCode());
+        result = prime * result + ((name == null) ? 0 : name.hashCode());
+        result = prime * result + ((notes == null) ? 0 : notes.hashCode());
+        result = prime * result + ((otherService == null) ? 0 : otherService.hashCode());
+        result = prime * result + Arrays.hashCode(rates);
+        result = prime * result + ((service == null) ? 0 : service.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        final MyBean other = (MyBean)obj;
+        if (age != other.age)
+            return false;
+        if (good != other.good)
+            return false;
+        if (map == null) {
+            if (other.map != null)
+                return false;
+        } else if (!map.equals(other.map))
+            return false;
+        if (name == null) {
+            if (other.name != null)
+                return false;
+        } else if (!name.equals(other.name))
+            return false;
+        if (notes == null) {
+            if (other.notes != null)
+                return false;
+        } else if (!notes.equals(other.notes))
+            return false;
+        if (otherService == null) {
+            if (other.otherService != null)
+                return false;
+        } else if (!otherService.equals(other.otherService))
+            return false;
+        if (!Arrays.equals(rates, other.rates))
+            return false;
+        if (service == null) {
+            if (other.service != null)
+                return false;
+        } else if (!service.equals(other.service))
+            return false;
+        return true;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/MyInterface.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/MyInterface.java
new file mode 100644
index 0000000000..2fc561b577
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/MyInterface.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.databinding.jaxb;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface MyInterface {
+    public void setId(String id);
+
+    public String getId();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/MyInterfaceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/MyInterfaceImpl.java
new file mode 100644
index 0000000000..928acb9f3c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/MyInterfaceImpl.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.databinding.jaxb;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class MyInterfaceImpl implements MyInterface {
+    private String id;
+
+    /**
+     * @see org.apache.tuscany.databinding.jaxb.MyInterface#getId()
+     */
+    public String getId() {
+        return id;
+    }
+
+    /**
+     * @see org.apache.tuscany.databinding.jaxb.MyInterface#setId(java.lang.String)
+     */
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((id == null) ? 0 : id.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        final MyInterfaceImpl other = (MyInterfaceImpl)obj;
+        if (id == null) {
+            if (other.id != null)
+                return false;
+        } else if (!id.equals(other.id))
+            return false;
+        return true;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/POJOTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/POJOTestCase.java
new file mode 100644
index 0000000000..9758292aea
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/java/org/apache/tuscany/databinding/jaxb/POJOTestCase.java
@@ -0,0 +1,219 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.databinding.jaxb;
+
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.lang.reflect.Type;
+import java.util.Collection;
+import java.util.Collections;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBElement;
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.transform.stream.StreamSource;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.TransformationContextImpl;
+import org.apache.tuscany.sca.databinding.jaxb.JAXB2XMLStreamReader;
+
+import com.sun.xml.bind.v2.model.annotation.RuntimeInlineAnnotationReader;
+import com.sun.xml.bind.v2.model.core.Ref;
+import com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder;
+import com.sun.xml.bind.v2.model.runtime.RuntimeClassInfo;
+import com.sun.xml.bind.v2.model.runtime.RuntimePropertyInfo;
+import com.sun.xml.bind.v2.model.runtime.RuntimeTypeInfoSet;
+import com.sun.xml.bind.v2.runtime.IllegalAnnotationsException;
+import com.sun.xml.bind.v2.runtime.JAXBContextImpl;
+
+public class POJOTestCase extends TestCase {
+    public void testPOJO() throws Exception {
+        JAXBContext context = JAXBContext.newInstance(MyBean.class, MyInterfaceImpl.class);
+        StringWriter writer = new StringWriter();
+        MyBean bean = new MyBean();
+        bean.setName("Test");
+        bean.setAge(20);
+        bean.getNotes().add("1");
+        bean.getNotes().add("2");
+        bean.getMap().put("1", 1);
+        MyInterface service = new MyInterfaceImpl();
+        service.setId("ID001");
+        bean.setService(service);
+        bean.setOtherService(service);
+        JAXBElement<Object> element = new JAXBElement<Object>(new QName("http://ns1", "bean"), Object.class, bean);
+        context.createMarshaller().marshal(element, writer);
+        // System.out.println(writer.toString());
+
+        Object result = context.createUnmarshaller().unmarshal(new StringReader(writer.toString()));
+        assertTrue(result instanceof JAXBElement);
+        JAXBElement e2 = (JAXBElement)result;
+        assertTrue(e2.getValue() instanceof MyBean);
+        MyBean newBean = (MyBean)e2.getValue();
+        assertEquals(bean, newBean);
+    }
+
+    public void testXMLStreamReader() throws Exception {
+        JAXBContext context = JAXBContext.newInstance(MyBean.class, MyInterfaceImpl.class);
+
+        MyBean bean = new MyBean();
+        bean.setName("Test");
+        bean.setAge(20);
+        bean.getNotes().add("1");
+        bean.getNotes().add("2");
+        bean.getMap().put("1", 1);
+        MyInterface service = new MyInterfaceImpl();
+        service.setId("ID001");
+        bean.setService(service);
+        bean.setOtherService(service);
+        JAXBElement<Object> element = new JAXBElement<Object>(new QName("http://ns1", "bean"), Object.class, bean);
+        TransformationContext tContext = new TransformationContextImpl();
+        XMLStreamReader reader = new JAXB2XMLStreamReader().transform(element, tContext);
+
+//        XMLStreamReader2String t2 = new XMLStreamReader2String();
+//        String xml = t2.transform(reader, null);
+        // System.out.println(xml);
+        Object result = context.createUnmarshaller().unmarshal(reader, MyBean.class);
+        assertTrue(result instanceof JAXBElement);
+        JAXBElement e2 = (JAXBElement)result;
+        assertTrue(e2.getValue() instanceof MyBean);
+        MyBean newBean = (MyBean)e2.getValue();
+        // FIXME :To be implemented
+        // assertEquals(bean, newBean);
+    }
+
+    public void testString() throws Exception {
+        JAXBContext context = JAXBContext.newInstance(String.class);
+        StringWriter writer = new StringWriter();
+        JAXBElement<Object> element = new JAXBElement<Object>(new QName("http://ns1", "bean"), Object.class, "ABC");
+        context.createMarshaller().marshal(element, writer);
+        // System.out.println(writer.toString());
+
+        Object result = context.createUnmarshaller().unmarshal(new StringReader(writer.toString()));
+        assertTrue(result instanceof JAXBElement);
+        JAXBElement e2 = (JAXBElement)result;
+        assertEquals("ABC", e2.getValue());
+    }
+
+    public void testNull() throws Exception {
+        JAXBContext context = JAXBContext.newInstance(String.class);
+        StringWriter writer = new StringWriter();
+        JAXBElement<Object> element = new JAXBElement<Object>(new QName("http://ns1", "bean"), Object.class, null);
+        element.setNil(true);
+        context.createMarshaller().marshal(element, writer);
+        // System.out.println(writer.toString());
+        StreamSource source = new StreamSource(new StringReader(writer.toString()));
+        Object result = context.createUnmarshaller().unmarshal(source, String.class);
+        assertTrue(result instanceof JAXBElement);
+        JAXBElement e2 = (JAXBElement)result;
+        assertNull(e2.getValue());
+    }
+
+    public void testArray() throws Exception {
+        JAXBContext context = JAXBContext.newInstance(String[].class);
+        StringWriter writer = new StringWriter();
+        JAXBElement<Object> element =
+            new JAXBElement<Object>(new QName("http://ns1", "bean"), Object.class, new String[] {"ABC", "123"});
+        context.createMarshaller().marshal(element, writer);
+        // System.out.println(writer.toString());
+
+        Object result = context.createUnmarshaller().unmarshal(new StringReader(writer.toString()));
+        assertTrue(result instanceof JAXBElement);
+        JAXBElement e2 = (JAXBElement)result;
+        assertTrue(e2.getValue() instanceof String[]);
+    }
+
+    public void testByteArray() throws Exception {
+        JAXBContext context = JAXBContext.newInstance(byte[].class);
+        StringWriter writer = new StringWriter();
+        JAXBElement<Object> element =
+            new JAXBElement<Object>(new QName("http://ns1", "bean"), Object.class, "ABC".getBytes());
+        context.createMarshaller().marshal(element, writer);
+        String xml = writer.toString();
+        assertTrue(xml.contains("QUJD"));
+        assertTrue(xml.contains("base64Binary"));
+
+        Object result = context.createUnmarshaller().unmarshal(new StringReader(xml));
+        assertTrue(result instanceof JAXBElement);
+        JAXBElement e2 = (JAXBElement)result;
+        assertTrue(e2.getValue() instanceof byte[]);
+    }
+
+    public void testPrimitive() throws Exception {
+        JAXBContext context = JAXBContext.newInstance(int.class);
+        StringWriter writer = new StringWriter();
+        JAXBElement<Object> element = new JAXBElement<Object>(new QName("http://ns1", "bean"), Object.class, 1);
+        context.createMarshaller().marshal(element, writer);
+        // System.out.println(writer.toString());
+
+        Object result = context.createUnmarshaller().unmarshal(new StringReader(writer.toString()));
+        assertTrue(result instanceof JAXBElement);
+        JAXBElement e2 = (JAXBElement)result;
+        assertEquals(1, e2.getValue());
+    }
+
+    /*
+    public void testException() throws Exception {
+        JAXBContext context = JAXBContext.newInstance(IllegalArgumentException.class);
+        StringWriter writer = new StringWriter();
+        Exception e = new IllegalArgumentException("123");
+        JAXBElement<Object> element = new JAXBElement<Object>(new QName("http://ns1", "bean"), Object.class, e);
+        context.createMarshaller().marshal(element, writer);
+        System.out.println(writer.toString());
+
+        Object result = context.createUnmarshaller().unmarshal(new StringReader(writer.toString()));
+        assertTrue(result instanceof JAXBElement);
+        JAXBElement e2 = (JAXBElement)result;
+        assertTrue(e2.getValue() instanceof Exception);
+    }
+    */
+
+    private static RuntimeTypeInfoSet create(Class... classes) throws Exception {
+        IllegalAnnotationsException.Builder errorListener = new IllegalAnnotationsException.Builder();
+        RuntimeInlineAnnotationReader reader = new RuntimeInlineAnnotationReader();
+        JAXBContextImpl context =
+            new JAXBContextImpl(classes, null, Collections.<Class, Class> emptyMap(), null, false, reader, false, false);
+        RuntimeModelBuilder builder =
+            new RuntimeModelBuilder(context, reader, Collections.<Class, Class> emptyMap(), null);
+        builder.setErrorHandler(errorListener);
+        for (Class c : classes)
+            builder.getTypeInfo(new Ref<Type, Class>(c));
+
+        RuntimeTypeInfoSet r = builder.link();
+        errorListener.check();
+        return r;
+    }
+
+    public void testReflection() throws Exception {
+        MyBean bean = new MyBean();
+        RuntimeTypeInfoSet model = create(MyBean.class);
+        RuntimeClassInfo clsInfo = (RuntimeClassInfo)model.getTypeInfo(MyBean.class);
+        for (RuntimePropertyInfo p : clsInfo.getProperties()) {
+            // System.out.print(p.getName());
+            // System.out.println(" " + p.isCollection());
+            if (p.getName().equals("notes")) {
+                Collection c = (Collection)p.getAccessor().get(bean);
+                c.add("123");
+            }
+        }
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/resources/ipo.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/resources/ipo.xsd
new file mode 100644
index 0000000000..241ec15d36
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-jaxb/src/test/resources/ipo.xsd
@@ -0,0 +1,136 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema targetNamespace="http://www.example.com/IPO"
+	xmlns="http://www.w3.org/2001/XMLSchema"
+	xmlns:ipo="http://www.example.com/IPO">
+
+	<annotation>
+		<documentation xml:lang="en">
+			International Purchase order schema for Example.com
+			Copyright 2000 Example.com. All rights reserved.
+		</documentation>
+	</annotation>
+
+
+	<element name="purchaseOrder" type="ipo:PurchaseOrderType" />
+
+	<element name="comment" type="string" />
+
+	<complexType name="PurchaseOrderType">
+		<sequence>
+			<element name="shipTo" type="ipo:Address" />
+			<element name="billTo" type="ipo:Address" />
+			<element ref="ipo:comment" minOccurs="0" />
+			<element name="items" type="ipo:Items" />
+		</sequence>
+		<attribute name="orderDate" type="date" />
+	</complexType>
+
+	<complexType name="Items">
+		<sequence>
+			<element name="item" minOccurs="0" maxOccurs="unbounded">
+				<complexType>
+					<sequence>
+						<element name="productName" type="string" />
+						<element name="quantity">
+							<simpleType>
+								<restriction base="positiveInteger">
+									<maxExclusive value="100" />
+								</restriction>
+							</simpleType>
+						</element>
+						<element name="USPrice" type="decimal" />
+						<element ref="ipo:comment" minOccurs="0" />
+						<element name="shipDate" type="date"
+							minOccurs="0" />
+					</sequence>
+					<attribute name="partNum" type="ipo:SKU"
+						use="required" />
+				</complexType>
+			</element>
+		</sequence>
+	</complexType>
+
+	<simpleType name="SKU">
+		<restriction base="string">
+			<pattern value="\d{3}-[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+	<complexType name="Address">
+		<sequence>
+			<element name="name" type="string" />
+			<element name="street" type="string" />
+			<element name="city" type="string" />
+		</sequence>
+	</complexType>
+
+	<complexType name="USAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="state" type="ipo:USState" />
+					<element name="zip" type="positiveInteger" />
+				</sequence>
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<complexType name="UKAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="postcode" type="ipo:UKPostcode" />
+				</sequence>
+				<attribute name="exportCode" type="positiveInteger"
+					fixed="1" />
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<!-- other Address derivations for more countries -->
+
+	<simpleType name="USState">
+		<restriction base="string">
+			<enumeration value="AK" />
+			<enumeration value="AL" />
+			<enumeration value="AR" />
+			<enumeration value="CA" />
+			<enumeration value="PA" />
+			<!-- and so on ... -->
+		</restriction>
+	</simpleType>
+
+	<simpleType name="Postcode">
+		<restriction base="string">
+			<length value="7" fixed="true" />
+		</restriction>
+	</simpleType>
+
+
+	<simpleType name="UKPostcode">
+		<restriction base="ipo:Postcode">
+			<pattern value="[A-Z]{2}\d\s\d[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+
+
+</schema>
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/LICENSE
new file mode 100644
index 0000000000..d645695673
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/LICENSE
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/pom.xml
new file mode 100644
index 0000000000..51c057162e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/pom.xml
@@ -0,0 +1,107 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-databinding-json</artifactId>
+    <name>Apache Tuscany SCA Data Binding for JSON</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.metaparadigm</groupId>
+            <artifactId>json-rpc</artifactId>
+            <version>1.0</version>
+            <scope>compile</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.codehaus.jettison</groupId>
+            <artifactId>jettison</artifactId>
+            <version>1.0-RC2</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-api</artifactId>
+            <version>1.2.5</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>xerces</groupId>
+                    <artifactId>xercesImpl</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>javax.mail</groupId>
+                    <artifactId>mail</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>commons-logging</groupId>
+                    <artifactId>commons-logging</artifactId>
+                </exclusion>                 
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-impl</artifactId>
+            <version>1.2.5</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+        </dependency>
+        
+        <dependency>
+           <groupId>commons-logging</groupId>
+           <artifactId>commons-logging</artifactId>
+           <version>1.1</version>
+           <exclusions>
+               <exclusion>
+                   <groupId>commons-logging</groupId>
+                   <artifactId>commons-logging</artifactId>
+               </exclusion>
+               <exclusion>
+                   <groupId>javax.servlet</groupId>
+                   <artifactId>servlet-api</artifactId>
+               </exclusion>
+           </exclusions>
+        </dependency>          
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JSON2JavaBean.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JSON2JavaBean.java
new file mode 100644
index 0000000000..51b84ef648
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JSON2JavaBean.java
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.json;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.javabeans.JavaBeansDataBinding;
+
+import com.metaparadigm.jsonrpc.JSONSerializer;
+import com.metaparadigm.jsonrpc.SerializerState;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JSON2JavaBean extends BaseTransformer<Object, Object> implements PullTransformer<Object, Object> {
+    private JSONSerializer serializer;
+
+    public JSON2JavaBean() {
+        super();
+        serializer = new JSONSerializer();
+        try {
+            serializer.registerDefaultSerializers();
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+        serializer.setMarshallClassHints(true);
+        serializer.setMarshallNullAttributes(true);
+    }
+
+    public Object transform(Object source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        }
+
+        try {
+            SerializerState state = new SerializerState();
+            return serializer.unmarshall(state, context.getTargetDataType().getPhysical(), source);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+
+    }
+
+    @Override
+    protected Class getSourceType() {
+        return Object.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return Object.class;
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return JSONDataBinding.NAME;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return JavaBeansDataBinding.NAME;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JSON2String.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JSON2String.java
new file mode 100644
index 0000000000..340205a9e2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JSON2String.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.json;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JSON2String extends BaseTransformer<Object, String> implements
+    PullTransformer<Object, String> {
+    
+    @Override
+    protected Class getSourceType() {
+        return Object.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return String.class;
+    }
+
+    public String transform(Object source, TransformationContext context) {
+        try {
+            return source.toString();
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        } 
+    }
+
+    @Override
+    public int getWeight() {
+        return 500;
+    }
+    @Override
+    public String getSourceDataBinding() {
+        return JSONDataBinding.NAME;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JSON2XMLStreamReader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JSON2XMLStreamReader.java
new file mode 100644
index 0000000000..5cc32e4172
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JSON2XMLStreamReader.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.json;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.codehaus.jettison.badgerfish.BadgerFishXMLStreamReader;
+import org.codehaus.jettison.json.JSONObject;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JSON2XMLStreamReader extends BaseTransformer<Object, XMLStreamReader> implements
+    PullTransformer<Object, XMLStreamReader> {
+    
+    @Override
+    protected Class getSourceType() {
+        return Object.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return XMLStreamReader.class;
+    }
+
+    public XMLStreamReader transform(Object source, TransformationContext context) {
+        try {
+            JSONObject json = JSONHelper.toJettison(source);
+            return new BadgerFishXMLStreamReader(json);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        } 
+    }
+
+    @Override
+    public int getWeight() {
+        return 500;
+    }
+    @Override
+    public String getSourceDataBinding() {
+        return JSONDataBinding.NAME;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JSONDataBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JSONDataBinding.java
new file mode 100644
index 0000000000..ec7ecb4dda
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JSONDataBinding.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.json;
+
+import java.lang.annotation.Annotation;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.codehaus.jettison.json.JSONObject;
+
+/**
+ * JAXB DataBinding
+ */
+public class JSONDataBinding extends BaseDataBinding {
+    public static final String NAME = "JSON";
+    public static final String[] ALIASES = new String[] {"json"};
+
+    public static final String ROOT_NAMESPACE = "http://tuscany.apache.org/xmlns/sca/databinding/json/1.0";
+    public static final QName ROOT_ELEMENT = new QName(ROOT_NAMESPACE, "root");
+
+    public JSONDataBinding() {
+        super(NAME, ALIASES, org.json.JSONObject.class);
+    }
+
+    public boolean introspect(DataType type, Annotation[] annotations) {
+        assert type != null;
+        Class cls = type.getPhysical();
+        if (JSONObject.class.isAssignableFrom(cls) || org.json.JSONObject.class.isAssignableFrom(cls)) {
+            type.setDataBinding(getName());
+            if (type.getLogical() == null) {
+                type.setLogical(XMLType.UNKNOWN);
+            }
+            return true;
+        }
+        return false;
+    }
+
+    @SuppressWarnings("unchecked")
+    @Override
+    public Object copy(Object arg) {
+        if (arg == null) {
+            return null;
+        }
+        try {
+            Class type = arg != null ? arg.getClass() : null;
+            return JSONHelper.toJSON(arg.toString(), type);
+        } catch (Exception e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JSONHelper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JSONHelper.java
new file mode 100644
index 0000000000..fb29710506
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JSONHelper.java
@@ -0,0 +1,91 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.json;
+
+import java.text.ParseException;
+
+import org.codehaus.jettison.json.JSONException;
+import org.codehaus.jettison.json.JSONObject;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JSONHelper {
+    private JSONHelper() {
+
+    }
+
+    /**
+     * Convert to Jettison JSONObject
+     * @param source
+     * @return
+     */
+    public static JSONObject toJettison(Object source) {
+        JSONObject json = null;
+        if (source instanceof JSONObject) {
+            json = (JSONObject)source;
+        } else if (source instanceof org.json.JSONObject) {
+            try {
+                json = new JSONObject(((org.json.JSONObject)source).toString());
+            } catch (JSONException e) {
+                throw new IllegalArgumentException(e);
+            }
+        }
+        return json;
+    }
+
+    /**
+     * Convert to org.json.JSONObject
+     * @param source
+     * @return
+     */
+    public static org.json.JSONObject toJSONOrg(Object source) {
+        org.json.JSONObject json = null;
+        if (source instanceof JSONObject) {
+            try {
+                json = new org.json.JSONObject(((JSONObject)source).toString());
+            } catch (ParseException e) {
+                throw new IllegalArgumentException(e);
+            }
+        } else if (source instanceof org.json.JSONObject) {
+            json = (org.json.JSONObject)source;
+        }
+        return json;
+    }
+
+    public static <T> T toJSON(String json, Class<T> type) {
+        if (type == JSONObject.class) {
+            try {
+                return type.cast(new JSONObject(json));
+            } catch (JSONException e) {
+                throw new IllegalArgumentException(e);
+            }
+        } else {
+            if (type == null) {
+                type = (Class<T>)org.json.JSONObject.class;
+            }
+            try {
+                return type.cast(new org.json.JSONObject(json));
+            } catch (ParseException e) {
+                throw new IllegalArgumentException(e);
+            }
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JavaBean2JSON.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JavaBean2JSON.java
new file mode 100644
index 0000000000..2fff9cc7cd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JavaBean2JSON.java
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.json;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.javabeans.JavaBeansDataBinding;
+
+import com.metaparadigm.jsonrpc.JSONSerializer;
+import com.metaparadigm.jsonrpc.SerializerState;
+
+public class JavaBean2JSON extends BaseTransformer<Object, Object> implements PullTransformer<Object, Object> {
+    private JSONSerializer serializer;
+    
+    public JavaBean2JSON() {
+        serializer = new JSONSerializer();
+        try {
+            serializer.registerDefaultSerializers();
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+        serializer.setMarshallClassHints(true);
+        serializer.setMarshallNullAttributes(true);
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return JavaBeansDataBinding.NAME;
+    }
+
+    @Override
+    protected Class getSourceType() {
+        return Object.class;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return JSONDataBinding.NAME;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return Object.class;
+    }
+
+    public Object toJSON(Object source) throws Exception {
+        if (source == null) {
+            return org.json.JSONObject.NULL;
+        }
+
+        SerializerState state = new SerializerState();
+        return serializer.marshall(state, source);
+    }
+
+    public Object transform(Object source, TransformationContext context) {
+        try {
+            return toJSON(source);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JavaBean2JSONObject.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JavaBean2JSONObject.java
new file mode 100644
index 0000000000..e6b082dc81
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/JavaBean2JSONObject.java
@@ -0,0 +1,139 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.json;
+
+import java.beans.BeanInfo;
+import java.beans.Introspector;
+import java.beans.PropertyDescriptor;
+import java.lang.reflect.Array;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Comparator;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.databinding.javabeans.JavaBeansDataBinding;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+import org.codehaus.jettison.json.JSONArray;
+import org.codehaus.jettison.json.JSONObject;
+
+public class JavaBean2JSONObject extends BaseTransformer<Object, Object> implements PullTransformer<Object, Object> {
+    private final static Comparator<PropertyDescriptor> COMPARATOR = new Comparator<PropertyDescriptor>() {
+        public int compare(PropertyDescriptor o1, PropertyDescriptor o2) {
+            return o1.getName().compareTo(o2.getName());
+        }
+    };
+
+    private static final SimpleTypeMapperImpl MAPPER = new SimpleTypeMapperImpl();
+    private static final Object[] NULL = null;
+
+    private static String getStringValue(Object o) {
+        if (o == null) {
+            return null;
+        }
+        TypeInfo info = SimpleTypeMapperImpl.getXMLType(o.getClass());
+        if (info != null) {
+            return MAPPER.toXMLLiteral(info.getQName(), o, null);
+        } else {
+            return String.valueOf(o);
+        }
+    }
+
+    private static boolean isSimpleType(Class<?> javaType) {
+        return SimpleTypeMapperImpl.getXMLType(javaType) != null;
+    }
+
+    public JavaBean2JSONObject() {
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return JavaBeansDataBinding.NAME;
+    }
+
+    @Override
+    protected Class getSourceType() {
+        return Object.class;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return JSONDataBinding.NAME;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return Object.class;
+    }
+
+    public Object toJSON(Object source) throws Exception {
+        if (source == null) {
+            return JSONObject.NULL;
+        }
+        Class<?> type = source.getClass();
+        if (isSimpleType(type)) {
+            return source;
+        } else if (type.isArray()) {
+            JSONArray array = new JSONArray();
+            int i1 = Array.getLength(source);
+            for (int j = 0; j < i1; j++) {
+                Object o = Array.get(source, j);
+                array.put(toJSON(o));
+            }
+            return array;
+        } else if (Collection.class.isAssignableFrom(type)) {
+            Collection c = (Collection)source;
+            JSONArray array = new JSONArray();
+            for (Object element : c) {
+                array.put(toJSON(element));
+            }
+            return array;
+        }
+        JSONObject json = new JSONObject();
+        BeanInfo beanInfo = Introspector.getBeanInfo(type);
+        PropertyDescriptor[] propDescs = beanInfo.getPropertyDescriptors();
+        Collections.sort(Arrays.asList(propDescs), COMPARATOR);
+
+        for (int i = 0; i < propDescs.length; i++) {
+            PropertyDescriptor propDesc = propDescs[i];
+            Class<?> pType = propDesc.getPropertyType();
+            if ("class".equals(propDesc.getName())) {
+                continue;
+            }
+            Object pValue = propDesc.getReadMethod().invoke(source, NULL);
+            json.put(propDesc.getName(), toJSON(pValue));
+        }
+        return json;
+
+    }
+
+    public Object transform(Object source, TransformationContext context) {
+        try {
+            return toJSON(source);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/String2JSON.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/String2JSON.java
new file mode 100644
index 0000000000..393cb3baad
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/String2JSON.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.json;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class String2JSON extends BaseTransformer<String, Object> implements PullTransformer<String, Object> {
+
+    @Override
+    protected Class getSourceType() {
+        return String.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return Object.class;
+    }
+
+    public Object transform(String source, TransformationContext context) {
+        try {
+            Class type = null;
+            if (context != null && context.getTargetDataType() != null) {
+                type = context.getTargetDataType().getPhysical();
+            }
+            return JSONHelper.toJSON(source, type);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public int getWeight() {
+        return 500;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return JSONDataBinding.NAME;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/XMLStreamReader2JSON.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/XMLStreamReader2JSON.java
new file mode 100644
index 0000000000..8a5e0385ec
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/XMLStreamReader2JSON.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.json;
+
+import java.io.StringWriter;
+
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.xml.XMLStreamSerializer;
+import org.codehaus.jettison.badgerfish.BadgerFishXMLStreamWriter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class XMLStreamReader2JSON extends BaseTransformer<XMLStreamReader, Object> implements
+    PullTransformer<XMLStreamReader, Object> {
+    
+    @Override
+    protected Class getSourceType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return Object.class;
+    }
+
+    public Object transform(XMLStreamReader source, TransformationContext context) {
+        try {
+            StringWriter writer = new StringWriter();
+            XMLStreamWriter jsonWriter = new BadgerFishXMLStreamWriter(writer);
+            XMLStreamSerializer serializer = new XMLStreamSerializer();
+            serializer.serialize(source, jsonWriter);
+            source.close();
+            Class type = null;
+            if (context != null && context.getTargetDataType() != null) {
+                type = context.getTargetDataType().getPhysical();
+            }
+            return JSONHelper.toJSON(writer.toString(), type);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        } 
+    }
+
+    @Override
+    public int getWeight() {
+        return 500;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return JSONDataBinding.NAME;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/axiom/JSON2OMElement.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/axiom/JSON2OMElement.java
new file mode 100644
index 0000000000..22ada81565
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/axiom/JSON2OMElement.java
@@ -0,0 +1,94 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.json.axiom;
+
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMNamespace;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.Transformer;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.json.JSONDataBinding;
+import org.apache.tuscany.sca.databinding.json.JSONHelper;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.codehaus.jettison.json.JSONObject;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * @version $Rev$ $Date$
+ */
+@Service(Transformer.class)
+public class JSON2OMElement extends BaseTransformer<Object, OMElement> implements PullTransformer<Object, OMElement> {
+
+    private OMFactory factory = OMAbstractFactory.getOMFactory();
+
+    @Override
+    protected Class getSourceType() {
+        return Object.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return OMElement.class;
+    }
+
+    public OMElement transform(Object source, TransformationContext context) {
+        try {
+            JSONObject json = JSONHelper.toJettison(source);
+            if (json == null) {
+                return null;
+            }
+            String ns = JSONDataBinding.ROOT_ELEMENT.getNamespaceURI();
+            String name = JSONDataBinding.ROOT_ELEMENT.getLocalPart();
+            if (context != null) {
+                DataType<?> dataType = context.getTargetDataType();
+                Object logical = dataType.getLogical();
+                if (logical instanceof XMLType) {
+                    XMLType xmlType = (XMLType)logical;
+                    if (xmlType.isElement()) {
+                        ns = xmlType.getElementName().getNamespaceURI();
+                        name = xmlType.getElementName().getLocalPart();
+                    }
+                }
+            }
+            JSONBadgerfishDataSource ds = new JSONBadgerfishDataSource(json);
+            OMNamespace namespace = factory.createOMNamespace(ns, "");
+            return factory.createOMElement(ds, name, namespace);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public int getWeight() {
+        return 500;
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return JSONDataBinding.NAME;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/axiom/JSONBadgerfishDataSource.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/axiom/JSONBadgerfishDataSource.java
new file mode 100644
index 0000000000..adc38772be
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/axiom/JSONBadgerfishDataSource.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.json.axiom;
+
+import javax.xml.stream.XMLStreamException;
+
+import org.codehaus.jettison.badgerfish.BadgerFishXMLStreamReader;
+import org.codehaus.jettison.json.JSONException;
+import org.codehaus.jettison.json.JSONObject;
+
+/**
+ * JSONDataSource keeps the JSON String inside and consumes it when needed. This is to be kept in the
+ * OMSourcedElementImpl and can be used either to expand the tree or get the JSON String directly without expanding.
+ * This uses the "Badgerfish" JSON convention.
+ * 
+ * @version $Rev$ $Date$
+ */
+
+public class JSONBadgerfishDataSource extends JSONDataSource {
+
+    public JSONBadgerfishDataSource(JSONObject json) {
+        super(json);
+    }
+
+    /**
+     * Gives the StAX reader using the "Badgerfish" formatted input JSON String.
+     * 
+     * @return The XMLStreamReader according to the JSON String.
+     * @throws javax.xml.stream.XMLStreamException if there is an error while making the StAX reader.
+     */
+    @Override
+    public javax.xml.stream.XMLStreamReader getReader() throws XMLStreamException {
+        try {
+            return new BadgerFishXMLStreamReader(json);
+        } catch (JSONException e) {
+            throw new XMLStreamException(e);
+        }
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/axiom/JSONDataSource.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/axiom/JSONDataSource.java
new file mode 100644
index 0000000000..50086550a3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/java/org/apache/tuscany/sca/databinding/json/axiom/JSONDataSource.java
@@ -0,0 +1,174 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.json.axiom;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.Writer;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.axiom.om.OMDataSource;
+import org.apache.axiom.om.OMException;
+import org.apache.axiom.om.OMOutputFormat;
+import org.codehaus.jettison.json.JSONObject;
+import org.codehaus.jettison.json.JSONTokener;
+import org.codehaus.jettison.mapped.MappedXMLInputFactory;
+
+/**
+ * JSONDataSource keeps the JSON String inside and consumes it when needed. This is to be kept in the
+ * OMSourcedElementImpl and can be used either to expand the tree or get the JSON String directly without expanding.
+ * This uses the "Mapped" JSON convention.
+ */
+
+public class JSONDataSource implements OMDataSource {
+    protected JSONObject json;
+
+    public JSONDataSource(JSONObject json) {
+        this.json = json;
+    }
+
+    /**
+     * Writes JSON into the output stream. As this should write JSON, it directly gets the JSON string and writes it
+     * without expanding the tree.
+     * 
+     * @param outputStream the stream to be written into
+     * @param omOutputFormat format of the message, this is ignored.
+     * @throws javax.xml.stream.XMLStreamException if there is an error while writing the message in to the output
+     *             stream.
+     */
+    public void serialize(OutputStream outputStream, OMOutputFormat omOutputFormat)
+        throws javax.xml.stream.XMLStreamException {
+        try {
+            String encoding = omOutputFormat == null ? "UTF-8" : omOutputFormat.getCharSetEncoding();
+            outputStream.write(getJSONString().getBytes(encoding));
+        } catch (IOException e) {
+            throw new OMException();
+        }
+    }
+
+    /**
+     * Writes JSON through the writer. As this should write JSON, it directly gets the JSON string and writes it without
+     * expanding the tree.
+     * 
+     * @param writer Writer to be written into
+     * @param omOutputFormat format of the message, this is ignored.
+     * @throws javax.xml.stream.XMLStreamException if there is an error while writing the message through the writer.
+     */
+    public void serialize(Writer writer, OMOutputFormat omOutputFormat) throws javax.xml.stream.XMLStreamException {
+        try {
+            writer.write(getJSONString());
+        } catch (IOException e) {
+            throw new OMException();
+        }
+    }
+
+    /**
+     * Writes XML through the XMLStreamWriter. As the input data source is JSON, this method needs to get a StAX reader
+     * from that JSON String. Therefore this uses the getReader() method to get the StAX reader writes the events into
+     * the XMLStreamWriter.
+     * 
+     * @param xmlStreamWriter StAX writer to be written into
+     * @throws javax.xml.stream.XMLStreamException if there is an error while writing the message through the StAX
+     *             writer.
+     */
+    public void serialize(javax.xml.stream.XMLStreamWriter xmlStreamWriter) throws javax.xml.stream.XMLStreamException {
+        XMLStreamReader reader = getReader();
+        xmlStreamWriter.writeStartDocument();
+        while (reader.hasNext()) {
+            int x = reader.next();
+            switch (x) {
+                case XMLStreamConstants.START_ELEMENT:
+                    xmlStreamWriter.writeStartElement(reader.getPrefix(), reader.getLocalName(), reader
+                        .getNamespaceURI());
+                    int namespaceCount = reader.getNamespaceCount();
+                    for (int i = namespaceCount - 1; i >= 0; i--) {
+                        xmlStreamWriter.writeNamespace(reader.getNamespacePrefix(i), reader.getNamespaceURI(i));
+                    }
+                    int attributeCount = reader.getAttributeCount();
+                    for (int i = 0; i < attributeCount; i++) {
+                        xmlStreamWriter.writeAttribute(reader.getAttributePrefix(i),
+                                                       reader.getAttributeNamespace(i),
+                                                       reader.getAttributeLocalName(i),
+                                                       reader.getAttributeValue(i));
+                    }
+                    break;
+                case XMLStreamConstants.START_DOCUMENT:
+                    break;
+                case XMLStreamConstants.CHARACTERS:
+                    xmlStreamWriter.writeCharacters(reader.getText());
+                    break;
+                case XMLStreamConstants.CDATA:
+                    xmlStreamWriter.writeCData(reader.getText());
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    xmlStreamWriter.writeEndElement();
+                    break;
+                case XMLStreamConstants.END_DOCUMENT:
+                    xmlStreamWriter.writeEndDocument();
+                    break;
+                case XMLStreamConstants.SPACE:
+                    break;
+                case XMLStreamConstants.COMMENT:
+                    xmlStreamWriter.writeComment(reader.getText());
+                    break;
+                case XMLStreamConstants.DTD:
+                    xmlStreamWriter.writeDTD(reader.getText());
+                    break;
+                case XMLStreamConstants.PROCESSING_INSTRUCTION:
+                    xmlStreamWriter.writeProcessingInstruction(reader.getPITarget(), reader.getPIData());
+                    break;
+                case XMLStreamConstants.ENTITY_REFERENCE:
+                    xmlStreamWriter.writeEntityRef(reader.getLocalName());
+                    break;
+                default:
+                    throw new OMException();
+            }
+        }
+        xmlStreamWriter.writeEndDocument();
+    }
+
+    /**
+     * Gives the StAX reader using the "Mapped" formatted input JSON String.
+     * 
+     * @return The XMLStreamReader according to the JSON String.
+     * @throws javax.xml.stream.XMLStreamException if there is an error while making the StAX reader.
+     */
+
+    public javax.xml.stream.XMLStreamReader getReader() throws javax.xml.stream.XMLStreamException {
+
+        Map<String, String> nsMap = new HashMap<String, String>();
+        nsMap.put("", "");
+
+        // input factory for "Mapped" convention
+        MappedXMLInputFactory inputFactory = new MappedXMLInputFactory(nsMap);
+        String jsonString = this.getJSONString();
+        return inputFactory.createXMLStreamReader(new JSONTokener(jsonString));
+    }
+
+    // returns the json string by consuming the JSON input stream.
+    protected String getJSONString() {
+        return json.toString();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
new file mode 100644
index 0000000000..b0baaeb398
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# implementation classes for the databindings
+org.apache.tuscany.sca.databinding.json.JSONDataBinding;type=JSON,name=json
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
new file mode 100644
index 0000000000..4ce2f2342a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
@@ -0,0 +1,29 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Implementation classes for the transformers
+org.apache.tuscany.sca.databinding.json.JSON2XMLStreamReader;source=JSON,target=javax.xml.stream.XMLStreamReader,weight=5000
+org.apache.tuscany.sca.databinding.json.XMLStreamReader2JSON;source=javax.xml.stream.XMLStreamReader,target=JSON,weight=5000,public=false
+org.apache.tuscany.sca.databinding.json.JavaBean2JSON;source=java:complexType,target=JSON,weight=80000,public=false
+org.apache.tuscany.sca.databinding.json.JavaBean2JSON;source=java:simpleType,target=JSON,weight=80000,public=false
+org.apache.tuscany.sca.databinding.json.axiom.JSON2OMElement;source=JSON,target=org.apache.axiom.om.OMElement,weight=500
+org.apache.tuscany.sca.databinding.json.JavaBean2JSON;source=java:array,target=JSON,weight=80000,public=false
+org.apache.tuscany.sca.databinding.json.JavaBean2JSON;source=commonj.sdo.DataObject,target=JSON,weight=80000,public=false
+org.apache.tuscany.sca.databinding.json.JavaBean2JSON;source=javax.xml.bind.JAXBElement,target=JSON,weight=80000,public=false
+org.apache.tuscany.sca.databinding.json.JSON2JavaBean;source=JSON,target=java:complexType,weight=80000,public=false
+org.apache.tuscany.sca.databinding.json.JSON2JavaBean;source=JSON,target=commonj.sdo.DataObject,weight=80000,public=false
+org.apache.tuscany.sca.databinding.json.JSON2JavaBean;source=JSON,target=javax.xml.bind.JAXBElement,weight=80000,public=false
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/JSONTransformerTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/JSONTransformerTestCase.java
new file mode 100644
index 0000000000..820025933f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/JSONTransformerTestCase.java
@@ -0,0 +1,128 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.json;
+
+import java.io.StringReader;
+import java.io.StringWriter;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.TransformationContextImpl;
+import org.apache.tuscany.sca.databinding.json.axiom.JSON2OMElement;
+import org.apache.tuscany.sca.databinding.xml.XMLStreamSerializer;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.json.JSONObject;
+
+public class JSONTransformerTestCase extends TestCase {
+    private static final String IPO_XML = "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder"
+                                          + "  xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
+                                          + "  xmlns:ipo=\"http://www.example.com/IPO\""
+                                          + "  xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\""
+                                          + "  orderDate=\"1999-12-01\">"
+                                          + "  <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">"
+                                          + "    <name>Helen Zoe</name>"
+                                          + "    <street>47 Eden Street</street>"
+                                          + "    <city>Cambridge</city>"
+                                          + "    <postcode>CB1 1JR</postcode>"
+                                          + "  </shipTo>"
+                                          + "  <billTo xsi:type=\"ipo:USAddress\">"
+                                          + "    <name>Robert Smith</name>"
+                                          + "    <street>8 Oak Avenue</street>"
+                                          + "    <city>Old Town</city>"
+                                          + "    <state>PA</state>"
+                                          + "    <zip>95819</zip>"
+                                          + "  </billTo>"
+                                          + "  <items>"
+                                          + "    <item partNum=\"833-AA\">"
+                                          + "      <productName>Lapis necklace</productName>"
+                                          + "      <quantity>1</quantity>"
+                                          + "      <USPrice>99.95</USPrice>"
+                                          + "      <ipo:comment>Want this for the holidays</ipo:comment>"
+                                          + "      <shipDate>1999-12-05</shipDate>"
+                                          + "    </item>"
+                                          + "  </items>"
+                                          + "</ipo:purchaseOrder>";
+
+    private static final String JSON_STR = "{\"xsl:root\":{\"@xmlns\":{\"xsl\":\"http://foo.com\"},\"data\":{\"$\":\"my json string\"}}}";
+
+    public void testXML2JSON() throws Exception {
+        XMLStreamReader reader = XMLInputFactory.newInstance().createXMLStreamReader(new StringReader(IPO_XML));
+        XMLStreamReader2JSON t1 = new XMLStreamReader2JSON();
+        JSONObject json = (JSONObject) t1.transform(reader, null);
+        Assert.assertNotNull(json);
+
+        // Cannot round-trip as we hit a bug in Jettison
+        /*
+         JSON2XMLStreamReader t2 = new JSON2XMLStreamReader();
+         XMLStreamReader reader2 = t2.transform(json, null);
+         StringWriter sw = new StringWriter();
+         XMLStreamWriter streamWriter = XMLOutputFactory.newInstance().createXMLStreamWriter(sw);
+         new XMLStreamSerializer().serialize(reader2, streamWriter);
+         streamWriter.flush();
+         System.out.println(sw.toString());
+         */
+
+    }
+
+    public void testJSON2XML() throws Exception {
+        JSON2XMLStreamReader t2 = new JSON2XMLStreamReader();
+        XMLStreamReader reader2 = t2.transform(new JSONObject(JSON_STR), null);
+        StringWriter sw = new StringWriter();
+        XMLStreamWriter streamWriter = XMLOutputFactory.newInstance().createXMLStreamWriter(sw);
+        new XMLStreamSerializer().serialize(reader2, streamWriter);
+        streamWriter.flush();
+        Assert.assertTrue(sw.toString()
+            .contains("<xsl:root xmlns:xsl=\"http://foo.com\"><data>my json string</data></xsl:root>"));
+    }
+
+    public void testJSON2OMElement() throws Exception {
+        JSON2OMElement t1 = new JSON2OMElement();
+        TransformationContext context = new TransformationContextImpl();
+        DataType dt = new DataTypeImpl(Object.class, new XMLType(new QName("http://foo.com", "root"), null));
+        context.setTargetDataType(dt);
+        OMElement element = t1.transform(new JSONObject(JSON_STR), context);
+        StringWriter writer = new StringWriter();
+        element.serialize(writer);
+        // System.out.println(writer.toString());
+    }
+
+    public void testString2JSON() throws Exception {
+        String json = "{\"name\":\"John\",\"age\":25}";
+        String2JSON t1 = new String2JSON();
+        JSONObject jsonObject = (JSONObject) t1.transform(json, null);
+        assertEquals(jsonObject.getString("name"), "John");
+        assertEquals(jsonObject.getInt("age"), 25);
+        JSON2String t2 = new JSON2String();
+        String str = t2.transform(jsonObject, null);
+        assertTrue(str.contains("\"name\":\"John\""));
+        assertTrue(str.contains("\"age\":25"));
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/JavaBean2JSONTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/JavaBean2JSONTestCase.java
new file mode 100644
index 0000000000..3b36f5be74
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/JavaBean2JSONTestCase.java
@@ -0,0 +1,170 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.json;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.TransformationContextImpl;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.json.JSONObject;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaBean2JSONTestCase {
+
+    public static class MyBean {
+        private String name;
+        private int age;
+        private boolean vip;
+        private String friends[];
+        private List<String> books;
+        private YourBean you;
+
+        public String getName() {
+            return name;
+        }
+
+        public void setName(String name) {
+            this.name = name;
+        }
+
+        public int getAge() {
+            return age;
+        }
+
+        public void setAge(int age) {
+            this.age = age;
+        }
+
+        public boolean isVip() {
+            return vip;
+        }
+
+        public void setVip(boolean vip) {
+            this.vip = vip;
+        }
+
+        public String[] getFriends() {
+            return friends;
+        }
+
+        public void setFriends(String[] friends) {
+            this.friends = friends;
+        }
+
+        public List<String> getBooks() {
+            return books;
+        }
+
+        public void setBooks(List<String> books) {
+            this.books = books;
+        }
+
+        public YourBean getYou() {
+            return you;
+        }
+
+        public void setYou(YourBean you) {
+            this.you = you;
+        }
+
+    }
+
+    public static class YourBean {
+        private int id;
+        private String name;
+
+        public int getId() {
+            return id;
+        }
+
+        public void setId(int id) {
+            this.id = id;
+        }
+
+        public String getName() {
+            return name;
+        }
+
+        public void setName(String name) {
+            this.name = name;
+        }
+    }
+
+    @Test
+    public void testBean2JSON() throws Exception {
+        MyBean me = new MyBean();
+        me.setAge(30);
+        me.setBooks(new ArrayList<String>());
+        me.setFriends(new String[] {"John", "Mike"});
+        me.setVip(true);
+        me.setName("Me");
+        YourBean you = new YourBean();
+        you.setId(123);
+        you.setName(null);
+        me.setYou(you);
+        JavaBean2JSON t1 = new JavaBean2JSON();
+        Object result = t1.transform(me, null);
+        System.out.println(result);
+        JSON2JavaBean t2 = new JSON2JavaBean();
+        TransformationContext context = new TransformationContextImpl();
+        context.setTargetDataType(new DataTypeImpl(MyBean.class, null));
+        Object v = t2.transform(new JSONObject(result.toString()), context);
+        Assert.assertTrue(v instanceof MyBean);
+        //        String json =
+        //            "{\"age\":30,\"books\":[],\"friends\":[\"John\",\"Mike\"],\"name\":\"Me\",\"vip\":true,\"you\":{\"id\":123,\"name\":null}}";
+        //        Assert.assertEquals(json, result.toString());
+    }
+
+    @Test
+    public void testString2JSON() throws Exception {
+        JavaBean2JSONObject t1 = new JavaBean2JSONObject();
+        Object result = t1.transform("ABC", null);
+        System.out.println(result);
+        JSON2JavaBean t2 = new JSON2JavaBean();
+        TransformationContext context = new TransformationContextImpl();
+        context.setTargetDataType(new DataTypeImpl(String.class, null));
+        Object v = t2.transform(result, context);
+        Assert.assertTrue(v instanceof String);
+        Assert.assertEquals("ABC", v);
+    }
+
+    @Test
+    public void testStringArray2JSON() throws Exception {
+        JavaBean2JSON t1 = new JavaBean2JSON();
+        Object result = t1.transform(new String[] {"ABC", "DF"}, null);
+        System.out.println(result);
+        JSON2JavaBean t2 = new JSON2JavaBean();
+        TransformationContext context = new TransformationContextImpl();
+        context.setTargetDataType(new DataTypeImpl(String[].class, null));
+        Object v = t2.transform(result, context);
+        Assert.assertTrue(v instanceof String[]);
+        String[] strs = (String[])v;
+        Assert.assertEquals("ABC", strs[0]);
+        Assert.assertEquals("DF", strs[1]);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/MyBean.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/MyBean.java
new file mode 100644
index 0000000000..60b293c1d4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/MyBean.java
@@ -0,0 +1,158 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.json;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class MyBean {
+    private int age;
+    private String name;
+    private float[] rates = new float[] {1.0f, 2.0f};
+    private List<String> notes = new ArrayList<String>();
+    private Map<String, Integer> map = new HashMap<String, Integer>();
+    private Object service; 
+    private Object otherService;  
+    private boolean good;
+    
+    public int getAge() {
+        return age;
+    }
+
+    public void setAge(int age) {
+        this.age = age;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public List<String> getNotes() {
+        return notes;
+    }
+
+    public void setNotes(List<String> notes) {
+        this.notes = notes;
+    }
+
+    public float[] getRates() {
+        return rates;
+    }
+
+    public void setRates(float[] rates) {
+        this.rates = rates;
+    }
+
+    public Map<String, Integer> getMap() {
+        return map;
+    }
+
+    public void setMap(Map<String, Integer> map) {
+        this.map = map;
+    }
+
+    public Object getService() {
+        return service;
+    }
+
+    public void setService(Object service) {
+        this.service = service;
+    }
+
+    public Object getOtherService() {
+        return otherService;
+    }
+
+    public void setOtherService(Object otherService) {
+        this.otherService = otherService;
+    }
+
+    public boolean isGood() {
+        return good;
+    }
+
+    public void setGood(boolean good) {
+        this.good = good;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + age;
+        result = prime * result + (good ? 1231 : 1237);
+        result = prime * result + ((map == null) ? 0 : map.hashCode());
+        result = prime * result + ((name == null) ? 0 : name.hashCode());
+        result = prime * result + ((notes == null) ? 0 : notes.hashCode());
+        result = prime * result + ((otherService == null) ? 0 : otherService.hashCode());
+        result = prime * result + Arrays.hashCode(rates);
+        result = prime * result + ((service == null) ? 0 : service.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        final MyBean other = (MyBean)obj;
+        if (age != other.age)
+            return false;
+        if (good != other.good)
+            return false;
+        if (map == null) {
+            if (other.map != null)
+                return false;
+        } else if (!map.equals(other.map))
+            return false;
+        if (name == null) {
+            if (other.name != null)
+                return false;
+        } else if (!name.equals(other.name))
+            return false;
+        if (notes == null) {
+            if (other.notes != null)
+                return false;
+        } else if (!notes.equals(other.notes))
+            return false;
+        if (otherService == null) {
+            if (other.otherService != null)
+                return false;
+        } else if (!otherService.equals(other.otherService))
+            return false;
+        if (!Arrays.equals(rates, other.rates))
+            return false;
+        if (service == null) {
+            if (other.service != null)
+                return false;
+        } else if (!service.equals(other.service))
+            return false;
+        return true;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/MyInterface.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/MyInterface.java
new file mode 100644
index 0000000000..07af72f8b5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/MyInterface.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.json;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface MyInterface {
+    public void setId(String id);
+
+    public String getId();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/MyInterfaceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/MyInterfaceImpl.java
new file mode 100644
index 0000000000..3a2b95a4e2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/MyInterfaceImpl.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.json;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class MyInterfaceImpl implements MyInterface {
+    private String id;
+
+    /**
+     * @see org.apache.tuscany.databinding.jaxb.MyInterface#getId()
+     */
+    public String getId() {
+        return id;
+    }
+
+    /**
+     * @see org.apache.tuscany.databinding.jaxb.MyInterface#setId(java.lang.String)
+     */
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((id == null) ? 0 : id.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        final MyInterfaceImpl other = (MyInterfaceImpl)obj;
+        if (id == null) {
+            if (other.id != null)
+                return false;
+        } else if (!id.equals(other.id))
+            return false;
+        return true;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/POJOTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/POJOTestCase.java
new file mode 100644
index 0000000000..84995baadf
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/POJOTestCase.java
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.json;
+
+import java.lang.reflect.Array;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.TransformationContextImpl;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+
+public class POJOTestCase extends TestCase {
+    public void testPOJO() throws Exception {
+        MyBean bean = new MyBean();
+        bean.setName("Test");
+        bean.setAge(20);
+        bean.getNotes().add("1");
+        bean.getNotes().add("2");
+        bean.getMap().put("1", 1);
+        MyInterface service = new MyInterfaceImpl();
+        service.setId("ID001");
+        bean.setService(service);
+        bean.setOtherService(service);
+
+        roundTrip(bean);
+    }
+
+    private <T> void roundTrip(T bean) {
+        JavaBean2JSON t1 = new JavaBean2JSON();
+
+        Object json = t1.transform(bean, null);
+        System.out.println(json);
+        JSON2JavaBean t2 = new JSON2JavaBean();
+
+        TransformationContext context = new TransformationContextImpl();
+        context.setTargetDataType(new DataTypeImpl(bean == null ? Object.class : bean.getClass(), null));
+        Object newBean = t2.transform(json, context);
+
+        if (newBean != null && newBean.getClass().isArray()) {
+            int len = Array.getLength(newBean);
+            assertEquals(Array.getLength(bean), len);
+            for (int i = 0; i < len; i++) {
+                assertEquals(Array.get(bean, i), Array.get(newBean, i));
+            }
+            return;
+        }
+        assertEquals(bean, newBean);
+    }
+
+    public void testString() throws Exception {
+        roundTrip("ABC");
+    }
+
+    public void testNull() throws Exception {
+        roundTrip(null);
+    }
+
+    public void testArray() throws Exception {
+        roundTrip(new String[] {"123", "ABC"});
+    }
+
+    public void testByteArray() throws Exception {
+        roundTrip("ABC".getBytes());
+    }
+
+    public void testPrimitive() throws Exception {
+        roundTrip(123);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/test/resources/ipo.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/test/resources/ipo.xsd
new file mode 100644
index 0000000000..5a493e1746
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-json/src/test/resources/ipo.xsd
@@ -0,0 +1,136 @@
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<schema targetNamespace="http://www.example.com/IPO"
+	xmlns="http://www.w3.org/2001/XMLSchema"
+	xmlns:ipo="http://www.example.com/IPO">
+
+	<annotation>
+		<documentation xml:lang="en">
+			International Purchase order schema for Example.com
+			Copyright 2000 Example.com. All rights reserved.
+		</documentation>
+	</annotation>
+
+
+	<element name="purchaseOrder" type="ipo:PurchaseOrderType" />
+
+	<element name="comment" type="string" />
+
+	<complexType name="PurchaseOrderType">
+		<sequence>
+			<element name="shipTo" type="ipo:Address" />
+			<element name="billTo" type="ipo:Address" />
+			<element ref="ipo:comment" minOccurs="0" />
+			<element name="items" type="ipo:Items" />
+		</sequence>
+		<attribute name="orderDate" type="date" />
+	</complexType>
+
+	<complexType name="Items">
+		<sequence>
+			<element name="item" minOccurs="0" maxOccurs="unbounded">
+				<complexType>
+					<sequence>
+						<element name="productName" type="string" />
+						<element name="quantity">
+							<simpleType>
+								<restriction base="positiveInteger">
+									<maxExclusive value="100" />
+								</restriction>
+							</simpleType>
+						</element>
+						<element name="USPrice" type="decimal" />
+						<element ref="ipo:comment" minOccurs="0" />
+						<element name="shipDate" type="date"
+							minOccurs="0" />
+					</sequence>
+					<attribute name="partNum" type="ipo:SKU"
+						use="required" />
+				</complexType>
+			</element>
+		</sequence>
+	</complexType>
+
+	<simpleType name="SKU">
+		<restriction base="string">
+			<pattern value="\d{3}-[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+	<complexType name="Address">
+		<sequence>
+			<element name="name" type="string" />
+			<element name="street" type="string" />
+			<element name="city" type="string" />
+		</sequence>
+	</complexType>
+
+	<complexType name="USAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="state" type="ipo:USState" />
+					<element name="zip" type="positiveInteger" />
+				</sequence>
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<complexType name="UKAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="postcode" type="ipo:UKPostcode" />
+				</sequence>
+				<attribute name="exportCode" type="positiveInteger"
+					fixed="1" />
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<!-- other Address derivations for more countries -->
+
+	<simpleType name="USState">
+		<restriction base="string">
+			<enumeration value="AK" />
+			<enumeration value="AL" />
+			<enumeration value="AR" />
+			<enumeration value="CA" />
+			<enumeration value="PA" />
+			<!-- and so on ... -->
+		</restriction>
+	</simpleType>
+
+	<simpleType name="Postcode">
+		<restriction base="string">
+			<length value="7" fixed="true" />
+		</restriction>
+	</simpleType>
+
+
+	<simpleType name="UKPostcode">
+		<restriction base="ipo:Postcode">
+			<pattern value="[A-Z]{2}\d\s\d[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+
+
+</schema>
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/LICENSE
new file mode 100644
index 0000000000..d645695673
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/LICENSE
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/pom.xml
new file mode 100644
index 0000000000..d4137b4a05
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/pom.xml
@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-databinding-saxon</artifactId>
+    <name>Apache Tuscany SCA Data Binding for Saxon</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>net.sf.saxon</groupId>
+            <artifactId>saxon</artifactId>
+            <version>8.7</version>
+        </dependency>
+
+        <dependency>
+            <groupId>net.sf.saxon</groupId>
+            <artifactId>saxon-dom</artifactId>
+            <version>8.7</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sdo</groupId>
+            <artifactId>tuscany-sdo-lib</artifactId>
+            <version>1.0-incubating</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sdo</groupId>
+            <artifactId>tuscany-sdo-impl</artifactId>
+            <version>1.0-incubating</version>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.1</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/DataObject2NodeInfoTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/DataObject2NodeInfoTransformer.java
new file mode 100644
index 0000000000..40deb05a6d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/DataObject2NodeInfoTransformer.java
@@ -0,0 +1,97 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.saxon;
+
+import javax.xml.transform.dom.DOMResult;
+
+import net.sf.saxon.om.NodeInfo;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.helper.XMLDocument;
+import commonj.sdo.helper.XMLHelper;
+
+/**
+ * Transforms SDO DataObject-s to NodeInfo objects needed by Saxon parser
+ * @version $Rev$ $Date$
+ * For root element when serializing the DataObject the name of its 
+ * implemented interface is used with its first letter made lowercase.
+ * Also any namespaces that are defined are deleted, because otherwise
+ * the SaxonB parser does not work
+ */
+public class DataObject2NodeInfoTransformer extends BaseTransformer<DataObject, NodeInfo> implements
+    PullTransformer<DataObject, NodeInfo> {
+
+    private Node2NodeInfoTransformer node2NodeInfoTransformer;
+
+    public DataObject2NodeInfoTransformer(Node2NodeInfoTransformer node2NodeInfoTransformer) {
+        this.node2NodeInfoTransformer = node2NodeInfoTransformer;
+    }
+
+    public DataObject2NodeInfoTransformer() {
+        this.node2NodeInfoTransformer = new Node2NodeInfoTransformer();
+    }
+
+    public NodeInfo transform(DataObject source, TransformationContext context) {
+        // FIXME: Need to create the HelperContext from the transformation context
+        // FIXME: This is a big hack to create a document using the class name
+        XMLHelper helper = XMLHelper.INSTANCE;
+        String name = null;
+        if (source.getClass().getInterfaces().length > 0) {
+            name = source.getClass().getInterfaces()[0].getSimpleName();
+        } else {
+            name = source.getClass().getName();
+        }
+
+        if (name.length() > 0) {
+            name = Character.toLowerCase(name.charAt(0)) + name.substring(1, name.length());
+        }
+
+        try {
+            DOMResult domResult = new DOMResult(DOMHelper.newDocument());
+            XMLDocument xmlDoc = helper.createDocument(source, null, name);
+            helper.save(xmlDoc, domResult, null);
+            return node2NodeInfoTransformer.transform(domResult.getNode(), context);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+
+    }
+
+    @Override
+    protected Class getSourceType() {
+        return DataObject.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return NodeInfo.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 30 + node2NodeInfoTransformer.getWeight();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Node2NodeInfoTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Node2NodeInfoTransformer.java
new file mode 100644
index 0000000000..97ab0fe4eb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Node2NodeInfoTransformer.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.saxon;
+
+import javax.xml.transform.dom.DOMSource;
+
+import net.sf.saxon.Configuration;
+import net.sf.saxon.event.Builder;
+import net.sf.saxon.om.NodeInfo;
+import net.sf.saxon.trans.XPathException;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.w3c.dom.Node;
+
+/**
+ * Transforms DOM Node-s to NodeInfo objects needed by Saxon parser
+ * @version $Rev$ $Date$
+ * Any namespaces that are defined are deleted, because otherwise
+ * the SaxonB parser does not work
+ */
+public class Node2NodeInfoTransformer extends BaseTransformer<Node, NodeInfo> implements
+    PullTransformer<Node, NodeInfo> {
+
+    public NodeInfo transform(Node source, TransformationContext context) {
+    	Configuration configuration = SaxonDataBindingHelper.CURR_EXECUTING_CONFIG;
+        if (configuration == null) {
+            configuration = new Configuration();
+        }
+        NodeInfo docInfo = null;
+        try {
+            source = DOMHelper.promote(source);
+            docInfo = Builder.build(new DOMSource(source), null, configuration);
+        } catch (XPathException e) {
+            throw new TransformationException(e);
+        }
+        return docInfo;
+    }
+
+    @Override
+    protected Class getSourceType() {
+        return Node.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return NodeInfo.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/NodeInfo2DataObjectTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/NodeInfo2DataObjectTransformer.java
new file mode 100644
index 0000000000..2b123b4db7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/NodeInfo2DataObjectTransformer.java
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.saxon;
+
+import java.io.IOException;
+
+import javax.xml.transform.dom.DOMSource;
+
+import net.sf.saxon.om.NodeInfo;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Document;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.helper.XMLHelper;
+
+/**
+ * Transforms NodeInfo objects to SDO DataObject-s
+ * @version $Rev$ $Date$
+ * Before constructing the data object, resulting XML is populated
+ * with correct namespaces (which are taken from the logical target data type)
+ * These namespaces are crucial for constructing the right instance of
+ * the DataObject (i.e. if there is a SDO factory, an instance from this factory will
+ * be used, not the generic any data object)
+ */
+public class NodeInfo2DataObjectTransformer extends BaseTransformer<NodeInfo, DataObject> implements
+    PullTransformer<NodeInfo, DataObject> {
+
+    private NodeInfo2NodeTransformer nodeInfo2NodeTransformer;
+
+    public NodeInfo2DataObjectTransformer(NodeInfo2NodeTransformer nodeInfo2NodeTransformer) {
+        this.nodeInfo2NodeTransformer = nodeInfo2NodeTransformer;
+    }
+
+    public NodeInfo2DataObjectTransformer() {
+        this.nodeInfo2NodeTransformer = new NodeInfo2NodeTransformer();
+    }
+
+    @Override
+    protected Class getSourceType() {
+        return NodeInfo.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return DataObject.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 30 + nodeInfo2NodeTransformer.getWeight();
+    }
+
+    public DataObject transform(NodeInfo source, TransformationContext context) {
+        Document doc = (Document)nodeInfo2NodeTransformer.transform(source, context);
+
+        return produceResult(doc);
+    }
+
+    private DataObject produceResult(Document doc) {
+        try {
+            // FIXME: [rfeng] We should use the HelperContext from the context
+            DataObject resultingObject =
+                XMLHelper.INSTANCE.load(new DOMSource(doc), doc.getDocumentURI(), null).getRootObject();
+            return resultingObject;
+        } catch (IOException e) {
+            throw new TransformationException(e);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/NodeInfo2NodeTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/NodeInfo2NodeTransformer.java
new file mode 100644
index 0000000000..1808b8d926
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/NodeInfo2NodeTransformer.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.saxon;
+
+import java.util.Properties;
+
+import javax.xml.transform.OutputKeys;
+import javax.xml.transform.dom.DOMResult;
+
+import net.sf.saxon.om.NodeInfo;
+import net.sf.saxon.query.QueryResult;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+
+/**
+ * Transforms NodeInfo objects to SDO DataObject-s
+ * @version $Rev$ $Date$
+ */
+public class NodeInfo2NodeTransformer extends BaseTransformer<NodeInfo, Node> implements
+    PullTransformer<NodeInfo, Node> {
+
+    public Node transform(NodeInfo source, TransformationContext context) {
+        DOMResult destination = new DOMResult();
+        try {
+            Properties props = new Properties();
+            props.setProperty(OutputKeys.METHOD, "xml");
+            props.setProperty(OutputKeys.INDENT, "yes");
+            QueryResult.serialize(source, destination, props, source.getConfiguration());
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+        return destination.getNode();
+    }
+
+    @Override
+    protected Class getSourceType() {
+        return NodeInfo.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return Node.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Object2ValueTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Object2ValueTransformer.java
new file mode 100644
index 0000000000..1a160512bf
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Object2ValueTransformer.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.saxon;
+
+import net.sf.saxon.value.FloatValue;
+import net.sf.saxon.value.ObjectValue;
+import net.sf.saxon.value.Value;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.javabeans.JavaBeansDataBinding;
+
+/**
+ * Transforms generic java objects to Value objects needed by Saxon parser
+ * @version $Rev$ $Date$
+ */
+public class Object2ValueTransformer extends BaseTransformer<Object, Value> implements PullTransformer<Object, Value> {
+
+    @Override
+    protected Class getSourceType() {
+        return Object.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return Value.class;
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return JavaBeansDataBinding.NAME;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10000;
+    }
+
+    public Value transform(Object source, TransformationContext context) {
+        // WORKAROUND for ClassCastException in ObjectValue.toJavaObject(float)
+        if (source instanceof Float) {
+            return new FloatValue(((Float)source).floatValue());
+        }
+        return new ObjectValue(source);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SaxonDataBindingHelper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SaxonDataBindingHelper.java
new file mode 100644
index 0000000000..bebd706d49
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SaxonDataBindingHelper.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.saxon;
+
+import net.sf.saxon.Configuration;
+
+/**
+ * Provides helper functionality for saxon data bindings
+ * @version $Rev$ $Date$
+ */
+public class SaxonDataBindingHelper {
+    /**
+     * This variable is meaningfull only in the context of XQoery expression
+     * execution. It is used by the DataObject2NodeInfoTransformer and
+     * Node2NodeInfoTransformer to create the correct NodeInfo objects
+     * in the Output2Output transformations. 
+     * For Input2Input transformations it is meaningless:
+     *    - if it is null - it is ignored by the transformers as they create new
+     *      configuration objects
+     *    - if it is not null - it is reused
+     * However the XQueryInvoker transforms all NodeInfo-s to NodeInfo-s with
+     * its current configuration, so there is no effect for Input2Input transformations
+     */
+    public static Configuration CURR_EXECUTING_CONFIG = null;
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SaxonNodeDataBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SaxonNodeDataBinding.java
new file mode 100644
index 0000000000..9d1e85bcc1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SaxonNodeDataBinding.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.saxon;
+
+import java.lang.annotation.Annotation;
+
+import net.sf.saxon.om.NodeInfo;
+
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+
+/**
+ * Represents data binding for parameters of type NodeInfo
+ * @version $Rev$ $Date$
+ * The NodeInfo type is the type accepted by the Saxon XQuery processor for
+ * all XML - based content (i.e. not strings and simple types)
+ */
+public class SaxonNodeDataBinding extends BaseDataBinding {
+
+    public static final String NAME = NodeInfo.class.getName();
+    public static final String[] ALIASES = new String[] {"saxon_node"};
+
+    public SaxonNodeDataBinding() {
+        super(NAME, NodeInfo.class);
+    }
+
+    @Override
+    public boolean introspect(DataType type, Annotation[] annotations) {
+        if (super.introspect(type, annotations)) {
+            // type.setLogical(XMLType.UNKNOWN);
+            return true;
+        } else {
+            return false;
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SaxonValueDataBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SaxonValueDataBinding.java
new file mode 100644
index 0000000000..b27da5373a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SaxonValueDataBinding.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.saxon;
+
+import java.lang.annotation.Annotation;
+
+import net.sf.saxon.value.Value;
+
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+
+/**
+ * Represents data binding for parameters of type Value
+ * @version $Rev$ $Date$
+ * The Value type is the type accepted by the Saxon XQuery processor for
+ * all simple types and strings
+ */
+public class SaxonValueDataBinding extends BaseDataBinding {
+    public static final String NAME = Value.class.getName();
+    public static final String[] ALIASES = new String[] {"saxon_value"};
+
+    public SaxonValueDataBinding() {
+        super(NAME, Value.class);
+    }
+
+    @Override
+    public boolean introspect(DataType type, Annotation[] annotations) {
+        if (super.introspect(type, annotations)) {
+            // type.setLogical(XMLType.UNKNOWN);
+            return true;
+        } else {
+            return false;
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SimpleType2ValueTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SimpleType2ValueTransformer.java
new file mode 100644
index 0000000000..93cd537a42
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SimpleType2ValueTransformer.java
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.saxon;
+
+import java.math.BigDecimal;
+
+import net.sf.saxon.value.DecimalValue;
+import net.sf.saxon.value.DoubleValue;
+import net.sf.saxon.value.FloatValue;
+import net.sf.saxon.value.IntegerValue;
+import net.sf.saxon.value.ObjectValue;
+import net.sf.saxon.value.StringValue;
+import net.sf.saxon.value.Value;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.javabeans.SimpleJavaDataBinding;
+
+/**
+ * Transforms simple types and strings to Value objects needed by Saxon parser
+ * @version $Rev$ $Date$
+ */
+public class SimpleType2ValueTransformer extends BaseTransformer<Object, Value> implements
+    PullTransformer<Object, Value> {
+
+    @Override
+    public String getSourceDataBinding() {
+        return SimpleJavaDataBinding.NAME;
+    }
+
+    @Override
+    protected Class getSourceType() {
+        return Object.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return Value.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10000;
+    }
+
+    public Value transform(Object source, TransformationContext context) {
+    	 Value result = null;
+         if (source instanceof Integer) {
+             result = new IntegerValue((Integer)source);
+         } else if (source instanceof Long) {
+             result = new IntegerValue((Long)source);
+         } else if (source instanceof Short) {
+             result = new IntegerValue((Short)source);
+         } else if (source instanceof Byte) {
+             result = new IntegerValue((Byte)source);
+         } else if (source instanceof Double) {
+             result = new DoubleValue((Double)source);
+         } else if (source instanceof Float) {
+             result = new FloatValue((Float)source);
+         } else if (source instanceof BigDecimal) {
+             result = new DecimalValue((BigDecimal)source);
+         } else if (source instanceof String) {
+             result = new StringValue(((String)source));
+         } else {
+             result = new ObjectValue(source);
+         }
+
+        return result;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Value2ObjectTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Value2ObjectTransformer.java
new file mode 100644
index 0000000000..b9b4b513c1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Value2ObjectTransformer.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.saxon;
+
+import net.sf.saxon.trans.XPathException;
+import net.sf.saxon.value.Value;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.javabeans.JavaBeansDataBinding;
+
+/**
+ * Transforms Value objects to generic java objects
+ * @version $Rev$ $Date$
+ */
+public class Value2ObjectTransformer extends BaseTransformer<Value, Object> implements PullTransformer<Value, Object> {
+
+    public Object transform(Value source, TransformationContext context) {
+        Object object;
+        try {
+        	object = Value.convert(Value.asItem(source));
+        } catch (XPathException e) {
+            throw new TransformationException(e);
+        }
+        return object;
+    }
+
+    @Override
+    protected Class getSourceType() {
+        return Value.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return Object.class;
+    }
+    
+    @Override
+    public String getTargetDataBinding() {
+        return JavaBeansDataBinding.NAME;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10000;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Value2SimpleTypeTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Value2SimpleTypeTransformer.java
new file mode 100644
index 0000000000..b14ca57589
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Value2SimpleTypeTransformer.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.saxon;
+
+import net.sf.saxon.trans.XPathException;
+import net.sf.saxon.value.Value;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.javabeans.SimpleJavaDataBinding;
+
+/**
+ * Transforms Value objects to simple types
+ * @version $Rev$ $Date$
+ */
+public class Value2SimpleTypeTransformer extends BaseTransformer<Value, Object> implements
+    PullTransformer<Value, Object> {
+    public Object transform(Value source, TransformationContext context) {
+        Object object;
+        try {
+        	object = Value.convert(Value.asItem(source));
+        } catch (XPathException e) {
+            throw new TransformationException(e);
+        }
+        return object;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return SimpleJavaDataBinding.NAME;
+    }
+
+    @Override
+    protected Class getSourceType() {
+        return Value.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return Object.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10000;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
new file mode 100644
index 0000000000..d895237c7d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
@@ -0,0 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# implementation classes for the databindings
+org.apache.tuscany.sca.databinding.saxon.SaxonNodeDataBinding;type=net.sf.saxon.om.NodeInfo,name=saxon_node
+org.apache.tuscany.sca.databinding.saxon.SaxonValueDataBinding;type=net.sf.saxon.value.Value,name=saxon_value
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
new file mode 100644
index 0000000000..671d07afd8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-saxon/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
@@ -0,0 +1,26 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Implementation classes for the transformers
+org.apache.tuscany.sca.databinding.saxon.Node2NodeInfoTransformer;source=org.w3c.dom.Node,target=net.sf.saxon.om.NodeInfo,weight=2000
+org.apache.tuscany.sca.databinding.saxon.NodeInfo2NodeTransformer;source=net.sf.saxon.om.NodeInfo,target=org.w3c.dom.Node,weight=2000
+org.apache.tuscany.sca.databinding.saxon.Object2ValueTransformer;source=java:complexType,target=net.sf.saxon.value.Value,weight=80000
+org.apache.tuscany.sca.databinding.saxon.Value2ObjectTransformer;source=net.sf.saxon.value.Value,target=java:complexType,weight=80000
+org.apache.tuscany.sca.databinding.saxon.SimpleType2ValueTransformer;source=java:simpleType,target=net.sf.saxon.value.Value,weight=80000
+org.apache.tuscany.sca.databinding.saxon.Value2SimpleTypeTransformer;source=net.sf.saxon.value.Value,target=java:simpleType,weight=80000
+org.apache.tuscany.sca.databinding.saxon.NodeInfo2DataObjectTransformer;source=net.sf.saxon.om.NodeInfo,target=commonj.sdo.DataObject,weight=1000
+org.apache.tuscany.sca.databinding.saxon.DataObject2NodeInfoTransformer;source=commonj.sdo.DataObject,target=net.sf.saxon.om.NodeInfo,weight=1000
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/pom.xml
new file mode 100644
index 0000000000..93f5e7cdb2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/pom.xml
@@ -0,0 +1,155 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-databinding-sdo-axiom</artifactId>
+    <name>Apache Tuscany SCA Data Binding for SDO/AXIOM</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding-sdo</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+       <dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-api</artifactId>
+            <version>1.2.5</version>
+            <exclusions>
+               <exclusion>
+                  <groupId>xerces</groupId>
+                  <artifactId>xercesImpl</artifactId>
+               </exclusion>
+                <exclusion>
+                    <groupId>javax.mail</groupId>
+                    <artifactId>mail</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>commons-logging</groupId>
+                    <artifactId>commons-logging</artifactId>
+                </exclusion>                
+            </exclusions>
+        </dependency>
+
+		<dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-impl</artifactId>
+            <version>1.2.5</version>
+            <scope>runtime</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>xerces</groupId>
+            <artifactId>xercesImpl</artifactId>
+            <version>2.8.1</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+           <groupId>commons-logging</groupId>
+           <artifactId>commons-logging</artifactId>
+           <version>1.1</version>
+           <exclusions>
+               <exclusion>
+                   <groupId>commons-logging</groupId>
+                   <artifactId>commons-logging</artifactId>
+               </exclusion>
+               <exclusion>
+                   <groupId>javax.servlet</groupId>
+                   <artifactId>servlet-api</artifactId>
+               </exclusion>
+           </exclusions>
+        </dependency>          
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>build-helper-maven-plugin</artifactId>
+                <version>1.0</version>
+                <executions>
+                    <execution>
+                        <id>add-test-source</id>
+                        <phase>generate-sources</phase>
+                        <goals>
+                            <goal>add-test-source</goal>
+                        </goals>
+                        <configuration>
+                            <sources>
+                                <source>target/sdo-source</source>
+                            </sources>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>        
+            <plugin>
+                <groupId>org.apache.tuscany.sdo</groupId>
+                <artifactId>tuscany-sdo-plugin</artifactId>
+                <version>1.0-incubating</version>
+                <executions>
+                    <execution>
+                        <id>generate-po-sdo</id>
+                        <phase>generate-test-sources</phase>
+                        <configuration>
+                            <schemaFile>${basedir}/src/test/resources/ipo.xsd</schemaFile>
+                            <javaPackage>com.example.ipo.sdo</javaPackage>
+                            <noNotification>true</noNotification>
+                            <noContainer>true</noContainer>
+                            <noUnsettable>true</noUnsettable>
+                        </configuration>
+                        <goals>
+                            <goal>generate</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>generate-stock-sdo</id>
+                        <phase>generate-test-sources</phase>
+                        <configuration>
+                            <schemaFile>${basedir}/src/test/resources/stock.xsd</schemaFile>
+                            <javaPackage>com.example.stock.sdo</javaPackage>
+                            <prefix>Stock</prefix>
+                            <noNotification>true</noNotification>
+                            <noContainer>true</noContainer>
+                            <noUnsettable>true</noUnsettable>
+                        </configuration>
+                        <goals>
+                            <goal>generate</goal>
+                        </goals>
+                    </execution>                    
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/main/java/org/apache/tuscany/sca/databinding/sdo2om/AxiomHelper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/main/java/org/apache/tuscany/sca/databinding/sdo2om/AxiomHelper.java
new file mode 100644
index 0000000000..8695d096c2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/main/java/org/apache/tuscany/sca/databinding/sdo2om/AxiomHelper.java
@@ -0,0 +1,142 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.sdo2om;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMDataSource;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMNamespace;
+import org.apache.axiom.om.OMXMLParserWrapper;
+import org.apache.axiom.om.impl.builder.StAXBuilder;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * Helper for AXIOM
+ * 
+ * @version $Rev$ $Date$
+ */
+public class AxiomHelper {
+    private static final String DEFAULT_PREFIX = "_ns_";
+
+    private AxiomHelper() {
+    }
+
+    /**
+     * See http://issues.apache.org/jira/browse/WSCOMMONS-240
+     * @param om
+     */
+    public static void completeAndClose(OMElement om) {
+        // Get the builder associated with the om element
+        OMXMLParserWrapper builder = om.getBuilder();
+        if (builder != null) {
+            if (builder instanceof StAXBuilder) {
+                ((StAXBuilder)builder).releaseParserOnClose(true);
+            }
+            OMElement document = builder.getDocumentElement();
+            if (document != null) {
+                document.build();
+            }
+        }
+        if (builder instanceof StAXBuilder) {
+            ((StAXBuilder)builder).close();
+        }
+    }
+
+    /**
+     * This method will close the builder immediately.  Any subsequent Axiom objects won't 
+     * be built or accessible.
+     */
+    public static void closeImmediately(OMElement om) {
+        // Get the builder associated with the om element
+        OMXMLParserWrapper builder = om.getBuilder();
+        if (builder != null) {
+            if (builder instanceof StAXBuilder) {
+                ((StAXBuilder)builder).releaseParserOnClose(true);
+                ((StAXBuilder)builder).close();
+            }
+            // builder.close();
+        }
+    }
+
+    /**
+     * @param context
+     * @param element
+     */
+    public static void adjustElementName(TransformationContext context, OMElement element) {
+        if (context != null) {
+            DataType dataType = context.getTargetDataType();
+            Object logical = dataType == null ? null : dataType.getLogical();
+            if (!(logical instanceof XMLType)) {
+                return;
+            }
+            XMLType xmlType = (XMLType)logical;
+            if (xmlType.isElement() && !xmlType.getElementName().equals(element.getQName())) {
+                // FIXME:: Throw expection or switch to the new Element?
+                OMFactory factory = OMAbstractFactory.getOMFactory();
+                QName name = xmlType.getElementName();
+                OMNamespace namespace = factory.createOMNamespace(name.getNamespaceURI(), name.getPrefix());
+                element.setNamespace(namespace);
+                element.setLocalName(name.getLocalPart());
+            }
+        }
+    }
+
+    public static OMElement createOMElement(OMFactory factory, QName element) {
+        String localName = element.getLocalPart();
+        OMNamespace ns = createOMNamespace(factory, element);
+
+        return factory.createOMElement(localName, ns);
+
+    }
+
+    public static OMElement createOMElement(OMFactory factory, QName element, OMDataSource dataSource) {
+        String localName = element.getLocalPart();
+        OMNamespace ns = createOMNamespace(factory, element);
+
+        return factory.createOMElement(dataSource, localName, ns);
+
+    }
+
+    /**
+     * @param factory
+     * @param name
+     * @return
+     */
+    public static OMNamespace createOMNamespace(OMFactory factory, QName name) {
+        String namespaceURI = name.getNamespaceURI();
+        String prefix = name.getPrefix();
+
+        OMNamespace ns = null;
+        if (namespaceURI.length() != 0) {
+            // Qualified Element: we need an OMNamespace         
+            if (prefix.length() == 0) {
+                // The prefix does not appear to be specified, let's create one
+                prefix = DEFAULT_PREFIX;
+            }
+            ns = factory.createOMNamespace(namespaceURI, prefix);
+        }
+        return ns;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/main/java/org/apache/tuscany/sca/databinding/sdo2om/DataObject2OMElement.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/main/java/org/apache/tuscany/sca/databinding/sdo2om/DataObject2OMElement.java
new file mode 100644
index 0000000000..ef6b5b0bf2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/main/java/org/apache/tuscany/sca/databinding/sdo2om/DataObject2OMElement.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.sdo2om;
+
+import static org.apache.tuscany.sca.databinding.sdo.SDODataBinding.ROOT_ELEMENT;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.sdo.SDOContextHelper;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLDocument;
+
+/**
+ * SDO DataObject --> AXIOM OMElement transformer
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DataObject2OMElement extends BaseTransformer<DataObject, OMElement> implements
+    PullTransformer<DataObject, OMElement> {
+
+    public OMElement transform(DataObject source, TransformationContext context) {
+        HelperContext helperContext = SDOContextHelper.getHelperContext(context);
+        OMFactory factory = OMAbstractFactory.getOMFactory();
+
+        QName name  = ROOT_ELEMENT;
+        if (context != null) {
+            DataType dataType = context.getTargetDataType();
+            Object logical = dataType == null ? null : dataType.getLogical();
+            if (logical instanceof XMLType) {
+                XMLType xmlType = (XMLType)logical;
+                if (xmlType.isElement()) {
+                    name = xmlType.getElementName();
+                }
+            }
+        }
+
+        XMLDocument document = helperContext.getXMLHelper().createDocument(source,
+                                                                           name.getNamespaceURI(),
+                                                                           name.getLocalPart());
+        SDODataSource dataSource = new SDODataSource(document, helperContext);
+        OMElement element = AxiomHelper.createOMElement(factory, name, dataSource);
+        return element;
+    }
+
+    @Override
+    public Class getSourceType() {
+        return DataObject.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return OMElement.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/main/java/org/apache/tuscany/sca/databinding/sdo2om/SDODataSource.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/main/java/org/apache/tuscany/sca/databinding/sdo2om/SDODataSource.java
new file mode 100644
index 0000000000..16a6607052
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/main/java/org/apache/tuscany/sca/databinding/sdo2om/SDODataSource.java
@@ -0,0 +1,85 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.sdo2om;
+
+import static org.apache.tuscany.sca.databinding.sdo.SDODataBinding.ROOT_ELEMENT;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.Writer;
+
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.axiom.om.OMDataSource;
+import org.apache.axiom.om.OMOutputFormat;
+import org.apache.axiom.om.impl.serialize.StreamingOMSerializer;
+import org.apache.tuscany.sdo.api.SDOUtil;
+import org.apache.tuscany.sdo.api.XMLStreamHelper;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLDocument;
+
+public class SDODataSource implements OMDataSource {
+    private HelperContext helperContext;
+    private XMLDocument sourceDocument;
+
+    public SDODataSource(XMLDocument source, HelperContext helperContext) {
+        this.sourceDocument = source;
+        this.helperContext = helperContext;
+    }
+
+    public SDODataSource(DataObject obj, HelperContext helperContext) {
+        this.helperContext = helperContext;
+        this.sourceDocument =
+            helperContext.getXMLHelper().createDocument(obj,
+                                                        ROOT_ELEMENT.getNamespaceURI(),
+                                                        ROOT_ELEMENT.getLocalPart());
+    }
+
+    public XMLStreamReader getReader() throws XMLStreamException {
+        XMLStreamHelper streamHelper = SDOUtil.createXMLStreamHelper(helperContext);
+        return streamHelper.createXMLStreamReader(sourceDocument);
+    }
+
+    public void serialize(XMLStreamWriter xmlWriter) throws XMLStreamException {
+        StreamingOMSerializer serializer = new StreamingOMSerializer();
+        serializer.serialize(getReader(), xmlWriter);
+    }
+
+    public void serialize(OutputStream output, OMOutputFormat format) throws XMLStreamException {
+        try {
+            helperContext.getXMLHelper().save(sourceDocument, output, null);
+        } catch (Exception e) {
+            throw new XMLStreamException(e);
+        }
+    }
+
+    public void serialize(Writer writer, OMOutputFormat format) throws XMLStreamException {
+        try {
+            helperContext.getXMLHelper().save(sourceDocument, writer, null);
+        } catch (IOException e) {
+            throw new XMLStreamException(e);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/main/java/org/apache/tuscany/sca/databinding/sdo2om/XMLDocument2OMElement.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/main/java/org/apache/tuscany/sca/databinding/sdo2om/XMLDocument2OMElement.java
new file mode 100644
index 0000000000..1f3384efd8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/main/java/org/apache/tuscany/sca/databinding/sdo2om/XMLDocument2OMElement.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.sdo2om;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.sdo.SDOContextHelper;
+
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLDocument;
+
+/**
+ * SDO XMLDocument --> AXIOM OMElement transformer
+ * @version $Rev$ $Date$
+ */
+public class XMLDocument2OMElement extends BaseTransformer<XMLDocument, OMElement> implements
+    PullTransformer<XMLDocument, OMElement> {
+
+    public OMElement transform(XMLDocument source, TransformationContext context) {
+        HelperContext helperContext = SDOContextHelper.getHelperContext(context);
+        SDODataSource dataSource = new SDODataSource(source, helperContext);
+        OMFactory factory = OMAbstractFactory.getOMFactory();
+        QName name = new QName(source.getRootElementURI(), source.getRootElementName());
+        OMElement element = AxiomHelper.createOMElement(factory, name, dataSource);
+        return element;
+    }
+
+    @Override
+    public Class getSourceType() {
+        return XMLDocument.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return OMElement.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
new file mode 100644
index 0000000000..c870ec2406
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
@@ -0,0 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Implementation classes for the transformers
+org.apache.tuscany.sca.databinding.sdo2om.DataObject2OMElement;source=commonj.sdo.DataObject,target=org.apache.axiom.om.OMElement,weight=3000
+org.apache.tuscany.sca.databinding.sdo2om.XMLDocument2OMElement;source=commonj.sdo.helper.XMLDocument,target=org.apache.axiom.om.OMElement,weight=3000
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/test/java/org/apache/tuscany/sca/databinding/sdo2om/DataObject2OMElementTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/test/java/org/apache/tuscany/sca/databinding/sdo2om/DataObject2OMElementTestCase.java
new file mode 100644
index 0000000000..d3a1c3f656
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/test/java/org/apache/tuscany/sca/databinding/sdo2om/DataObject2OMElementTestCase.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.sdo2om;
+
+import java.io.StringWriter;
+
+import javax.xml.stream.XMLStreamException;
+
+import junit.framework.Assert;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMNamespace;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+import commonj.sdo.DataObject;
+
+/**
+ * 
+ */
+public class DataObject2OMElementTestCase extends SDOTransformerTestCaseBase {
+
+    @Override
+    protected DataType<?> getSourceDataType() {
+        return new DataTypeImpl<XMLType>(DataObject.class.getName(), DataObject.class, new XMLType(ORDER_QNAME, null));
+    }
+
+    @Override
+    protected DataType<?> getTargetDataType() {
+        return new DataTypeImpl<XMLType>(OMElement.class.getName(), OMElement.class, new XMLType(ORDER_QNAME, null));
+    }
+
+    public final void testTransform() throws XMLStreamException {
+        OMElement element = new DataObject2OMElement().transform(dataObject, context);
+        Assert.assertEquals(ORDER_QNAME.getNamespaceURI(), element.getNamespace().getNamespaceURI());
+        Assert.assertEquals(ORDER_QNAME.getLocalPart(), element.getLocalName());
+        // TODO: See https://issues.apache.org/jira/browse/WSCOMMONS-226
+        // element.getBuilder().setCache(false);
+        StringWriter writer = new StringWriter();
+        element.serialize(writer);
+    }
+
+    public final void testTransformWrapper() throws XMLStreamException {
+        OMElement element = new DataObject2OMElement().transform(dataObject, context);
+        Assert.assertEquals(ORDER_QNAME.getNamespaceURI(), element.getNamespace().getNamespaceURI());
+        Assert.assertEquals(ORDER_QNAME.getLocalPart(), element.getLocalName());
+
+        OMNamespace ns = OMAbstractFactory.getOMFactory().createOMNamespace("http://ns1", "ns1");
+        element.setNamespace(ns);
+        element.setLocalName("dummy");
+        // TODO: See https://issues.apache.org/jira/browse/WSCOMMONS-226
+        // element.getBuilder().setCache(true);
+        StringWriter writer = new StringWriter();
+        element.serializeAndConsume(writer);
+        // System.out.println(writer);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/test/java/org/apache/tuscany/sca/databinding/sdo2om/SDOTransformerTestCaseBase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/test/java/org/apache/tuscany/sca/databinding/sdo2om/SDOTransformerTestCaseBase.java
new file mode 100644
index 0000000000..f5182f465c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/test/java/org/apache/tuscany/sca/databinding/sdo2om/SDOTransformerTestCaseBase.java
@@ -0,0 +1,80 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.sdo2om;
+
+import javax.xml.namespace.QName;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.TransformationContextImpl;
+import org.apache.tuscany.sca.interfacedef.DataType;
+
+import com.example.ipo.sdo.PurchaseOrderType;
+import com.example.ipo.sdo.SdoFactory;
+import com.example.ipo.sdo.USAddress;
+import commonj.sdo.DataObject;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.impl.HelperProvider;
+
+/**
+ * The base class for SDO-related test cases
+ */
+public abstract class SDOTransformerTestCaseBase extends TestCase {
+    protected static final QName ORDER_QNAME = new QName("http://www.example.com/IPO", "purchaseOrder");
+
+    protected HelperContext helperContext;
+    protected String binding = DataObject.class.getName();
+    protected TransformationContext context;
+    protected TransformationContext reversedContext; 
+    protected DataObject dataObject;
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        helperContext = HelperProvider.getDefaultContext();
+        SdoFactory.INSTANCE.register(helperContext);
+        
+        context = new TransformationContextImpl();
+        context.setSourceDataType(getSourceDataType());
+        context.setTargetDataType(getTargetDataType());
+
+        reversedContext = new TransformationContextImpl();
+        reversedContext.setSourceDataType(getTargetDataType());
+        reversedContext.setTargetDataType(getSourceDataType());
+        
+        PurchaseOrderType po = SdoFactory.INSTANCE.createPurchaseOrderType();
+        USAddress address = SdoFactory.INSTANCE.createUSAddress();
+        address.setCity("San Jose");
+        address.setStreet("123 ABC St");
+        address.setState("CA");
+        address.setStreet("95131");
+        po.setBillTo(address);
+        dataObject = (DataObject) po;
+    }
+
+    protected abstract DataType<?> getSourceDataType();
+
+    protected abstract DataType<?> getTargetDataType();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/test/java/org/apache/tuscany/sca/databinding/sdo2om/XMLDocument2OMElementTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/test/java/org/apache/tuscany/sca/databinding/sdo2om/XMLDocument2OMElementTestCase.java
new file mode 100644
index 0000000000..e141e27098
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/test/java/org/apache/tuscany/sca/databinding/sdo2om/XMLDocument2OMElementTestCase.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.sdo2om;
+
+import java.io.StringWriter;
+
+import javax.xml.stream.XMLStreamException;
+
+import junit.framework.Assert;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+import commonj.sdo.helper.XMLDocument;
+
+/**
+ * 
+ */
+public class XMLDocument2OMElementTestCase extends SDOTransformerTestCaseBase {
+
+    @Override
+    protected DataType<?> getSourceDataType() {
+        return new DataTypeImpl<XMLType>(XMLDocument.class.getName(), XMLDocument.class, new XMLType(ORDER_QNAME, null));
+    }
+
+    @Override
+    protected DataType<?> getTargetDataType() {
+        return new DataTypeImpl<XMLType>(OMElement.class.getName(), OMElement.class, new XMLType(ORDER_QNAME, null));
+    }
+
+    public final void testTransform() throws XMLStreamException {
+        XMLDocument document =
+            helperContext.getXMLHelper().createDocument(dataObject,
+                                                        ORDER_QNAME.getNamespaceURI(),
+                                                        ORDER_QNAME.getLocalPart());
+        OMElement element = new XMLDocument2OMElement().transform(document, context);
+        Assert.assertEquals(ORDER_QNAME.getNamespaceURI(), element.getNamespace().getNamespaceURI());
+        Assert.assertEquals(ORDER_QNAME.getLocalPart(), element.getLocalName());
+        StringWriter writer = new StringWriter();
+        element.serialize(writer);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/test/resources/ipo.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/test/resources/ipo.xsd
new file mode 100644
index 0000000000..241ec15d36
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/test/resources/ipo.xsd
@@ -0,0 +1,136 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema targetNamespace="http://www.example.com/IPO"
+	xmlns="http://www.w3.org/2001/XMLSchema"
+	xmlns:ipo="http://www.example.com/IPO">
+
+	<annotation>
+		<documentation xml:lang="en">
+			International Purchase order schema for Example.com
+			Copyright 2000 Example.com. All rights reserved.
+		</documentation>
+	</annotation>
+
+
+	<element name="purchaseOrder" type="ipo:PurchaseOrderType" />
+
+	<element name="comment" type="string" />
+
+	<complexType name="PurchaseOrderType">
+		<sequence>
+			<element name="shipTo" type="ipo:Address" />
+			<element name="billTo" type="ipo:Address" />
+			<element ref="ipo:comment" minOccurs="0" />
+			<element name="items" type="ipo:Items" />
+		</sequence>
+		<attribute name="orderDate" type="date" />
+	</complexType>
+
+	<complexType name="Items">
+		<sequence>
+			<element name="item" minOccurs="0" maxOccurs="unbounded">
+				<complexType>
+					<sequence>
+						<element name="productName" type="string" />
+						<element name="quantity">
+							<simpleType>
+								<restriction base="positiveInteger">
+									<maxExclusive value="100" />
+								</restriction>
+							</simpleType>
+						</element>
+						<element name="USPrice" type="decimal" />
+						<element ref="ipo:comment" minOccurs="0" />
+						<element name="shipDate" type="date"
+							minOccurs="0" />
+					</sequence>
+					<attribute name="partNum" type="ipo:SKU"
+						use="required" />
+				</complexType>
+			</element>
+		</sequence>
+	</complexType>
+
+	<simpleType name="SKU">
+		<restriction base="string">
+			<pattern value="\d{3}-[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+	<complexType name="Address">
+		<sequence>
+			<element name="name" type="string" />
+			<element name="street" type="string" />
+			<element name="city" type="string" />
+		</sequence>
+	</complexType>
+
+	<complexType name="USAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="state" type="ipo:USState" />
+					<element name="zip" type="positiveInteger" />
+				</sequence>
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<complexType name="UKAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="postcode" type="ipo:UKPostcode" />
+				</sequence>
+				<attribute name="exportCode" type="positiveInteger"
+					fixed="1" />
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<!-- other Address derivations for more countries -->
+
+	<simpleType name="USState">
+		<restriction base="string">
+			<enumeration value="AK" />
+			<enumeration value="AL" />
+			<enumeration value="AR" />
+			<enumeration value="CA" />
+			<enumeration value="PA" />
+			<!-- and so on ... -->
+		</restriction>
+	</simpleType>
+
+	<simpleType name="Postcode">
+		<restriction base="string">
+			<length value="7" fixed="true" />
+		</restriction>
+	</simpleType>
+
+
+	<simpleType name="UKPostcode">
+		<restriction base="ipo:Postcode">
+			<pattern value="[A-Z]{2}\d\s\d[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+
+
+</schema>
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/test/resources/stock.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/test/resources/stock.xsd
new file mode 100644
index 0000000000..a0a6717371
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo-axiom/src/test/resources/stock.xsd
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- 
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<schema targetNamespace="http://www.example.com/stock" xmlns="http://www.w3.org/2001/XMLSchema">
+    <!-- Faults -->
+    <element name="InvalidSymbolFault">
+        <complexType>
+            <sequence>
+                <element name="message" minOccurs="1" type="string" />
+                <element name="symbol" minOccurs="1" type="string" />
+            </sequence>
+        </complexType>
+    </element>
+
+    <element name="MarketClosedFault" type="string" />
+
+</schema>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/pom.xml
new file mode 100644
index 0000000000..19bafdcba1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/pom.xml
@@ -0,0 +1,119 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-databinding-sdo</artifactId>
+    <name>Apache Tuscany SCA Data Binding for SDO</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>    
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <!-- FIXME: We might want to create a separate module to host the processor -->
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sdo</groupId>
+            <artifactId>tuscany-sdo-lib</artifactId>
+            <version>1.0-incubating</version>
+        </dependency>                    
+        <dependency>
+            <groupId>org.apache.tuscany.sdo</groupId>
+            <artifactId>tuscany-sdo-impl</artifactId>
+            <version>1.0-incubating</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>build-helper-maven-plugin</artifactId>
+                <version>1.0</version>
+                <executions>
+                    <execution>
+                        <id>add-test-source</id>
+                        <phase>generate-sources</phase>
+                        <goals>
+                            <goal>add-test-source</goal>
+                        </goals>
+                        <configuration>
+                            <sources>
+                                <source>target/sdo-source</source>
+                            </sources>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>        
+            <plugin>
+                <groupId>org.apache.tuscany.sdo</groupId>
+                <artifactId>tuscany-sdo-plugin</artifactId>
+                <version>1.0-incubating</version>
+                <executions>
+                    <execution>
+                        <id>generate-po-sdo</id>
+                        <phase>generate-test-sources</phase>
+                        <configuration>
+                            <schemaFile>${basedir}/src/test/resources/ipo.xsd</schemaFile>
+                            <javaPackage>com.example.ipo.sdo</javaPackage>
+                            <noNotification>true</noNotification>
+                            <noContainer>true</noContainer>
+                            <noUnsettable>true</noUnsettable>
+                        </configuration>
+                        <goals>
+                            <goal>generate</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>generate-stock-sdo</id>
+                        <phase>generate-test-sources</phase>
+                        <configuration>
+                            <schemaFile>${basedir}/src/test/resources/stock.xsd</schemaFile>
+                            <javaPackage>com.example.stock.sdo</javaPackage>
+                            <prefix>Stock</prefix>
+                            <noNotification>true</noNotification>
+                            <noContainer>true</noContainer>
+                            <noUnsettable>true</noUnsettable>
+                        </configuration>
+                        <goals>
+                            <goal>generate</goal>
+                        </goals>
+                    </execution>                    
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2Node.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2Node.java
new file mode 100644
index 0000000000..77b879809a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2Node.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.sdo;
+
+import javax.xml.namespace.QName;
+import javax.xml.transform.dom.DOMResult;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLDocument;
+import commonj.sdo.helper.XMLHelper;
+
+public class DataObject2Node extends BaseTransformer<DataObject, Node> implements
+    PullTransformer<DataObject, Node> {
+
+    public Node transform(DataObject source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        }
+        try {
+            HelperContext helperContext = SDOContextHelper.getHelperContext(context);
+            XMLHelper xmlHelper = helperContext.getXMLHelper();
+            QName elementName = SDOContextHelper.getElement(context);
+            Document doc = DOMHelper.newDocument();
+            DOMResult result = new DOMResult(doc);
+            XMLDocument xmlDoc = xmlHelper.createDocument(source, elementName.getNamespaceURI(), elementName.getLocalPart());
+            xmlHelper.save(xmlDoc, result, null);
+            return doc.getDocumentElement();
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return DataObject.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return Node.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2String.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2String.java
new file mode 100644
index 0000000000..4d4daa0905
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2String.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.sdo;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLHelper;
+
+public class DataObject2String extends BaseTransformer<DataObject, String> implements
+    PullTransformer<DataObject, String> {
+
+    public String transform(DataObject source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        }            
+        try {
+            HelperContext helperContext = SDOContextHelper.getHelperContext(context);
+            XMLHelper xmlHelper = helperContext.getXMLHelper();
+            QName elementName = SDOContextHelper.getElement(context);
+            return xmlHelper.save(source, elementName.getNamespaceURI(), elementName.getLocalPart());
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return DataObject.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return String.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2XMLStreamReader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2XMLStreamReader.java
new file mode 100644
index 0000000000..5ea4a0cb61
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/DataObject2XMLStreamReader.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.sdo;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sdo.api.SDOUtil;
+import org.apache.tuscany.sdo.api.XMLStreamHelper;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLDocument;
+import commonj.sdo.helper.XMLHelper;
+
+public class DataObject2XMLStreamReader extends BaseTransformer<DataObject, XMLStreamReader> implements
+        PullTransformer<DataObject, XMLStreamReader> {
+
+    public XMLStreamReader transform(DataObject source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        }            
+        try {
+            HelperContext helperContext = SDOContextHelper.getHelperContext(context);
+            XMLStreamHelper streamHelper = SDOUtil.createXMLStreamHelper(helperContext);
+            QName elementName = SDOContextHelper.getElement(context);
+            XMLHelper xmlHelper = helperContext.getXMLHelper();
+            XMLDocument document =
+                    xmlHelper.createDocument(source, elementName.getNamespaceURI(), elementName.getLocalPart());
+            return streamHelper.createXMLStreamReader(document);
+        } catch (XMLStreamException e) {
+            // TODO: Add context to the exception
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return DataObject.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/ImportSDO.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/ImportSDO.java
new file mode 100644
index 0000000000..30a3e1c3a9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/ImportSDO.java
@@ -0,0 +1,78 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.sdo;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.impl.BaseImpl;
+
+import commonj.sdo.helper.HelperContext;
+
+/**
+ * The model object for import.sdo
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ImportSDO extends BaseImpl {
+    public static final QName IMPORT_SDO =
+        new QName("http://tuscany.apache.org/xmlns/sca/databinding/sdo/1.0", "import.sdo");
+
+    private HelperContext helperContext;
+    private String factoryClassName;
+    private String schemaLocation;
+
+    public ImportSDO(HelperContext helperContext) {
+        super();
+        this.helperContext = helperContext;
+        setUnresolved(true);
+    }
+
+    public HelperContext getHelperContext() {
+        return helperContext;
+    }
+
+    /**
+     * @return the factoryClassName
+     */
+    public String getFactoryClassName() {
+        return factoryClassName;
+    }
+
+    /**
+     * @param factoryClassName the factoryClassName to set
+     */
+    public void setFactoryClassName(String factoryClassName) {
+        this.factoryClassName = factoryClassName;
+    }
+
+    /**
+     * @return the schemaLocation
+     */
+    public String getSchemaLocation() {
+        return schemaLocation;
+    }
+
+    /**
+     * @param schemaLocation the schemaLocation to set
+     */
+    public void setSchemaLocation(String schemaLocation) {
+        this.schemaLocation = schemaLocation;
+    }
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/ImportSDOProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/ImportSDOProcessor.java
new file mode 100644
index 0000000000..d549c91cbf
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/ImportSDOProcessor.java
@@ -0,0 +1,172 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.sdo;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static org.apache.tuscany.sca.databinding.sdo.ImportSDO.IMPORT_SDO;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.net.URL;
+import java.net.URLConnection;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XSDHelper;
+
+/**
+ * Loader that handles &lt;import.sdo&gt; elements.
+ * 
+ * @version $Rev$ $Date$
+ * @deprecated
+ */
+@Deprecated
+public class ImportSDOProcessor implements StAXArtifactProcessor<ImportSDO> {
+    
+    private ContributionFactory contributionFactory;
+
+    public ImportSDOProcessor(ModelFactoryExtensionPoint modelFactories) {
+        contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+    }
+
+    public QName getXMLType() {
+        return IMPORT_SDO;
+    }
+
+    public ImportSDO read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        assert IMPORT_SDO.equals(reader.getName());
+
+        // FIXME: How do we associate the application HelperContext with the one
+        // imported by the composite
+        ImportSDO importSDO = new ImportSDO(SDOContextHelper.getDefaultHelperContext());
+        String factoryName = reader.getAttributeValue(null, "factory");
+        if (factoryName != null) {
+            importSDO.setFactoryClassName(factoryName);
+        }
+        String location = reader.getAttributeValue(null, "location");
+        if (location != null) {
+            importSDO.setSchemaLocation(location);
+        }
+
+        // Skip to end element
+        while (reader.hasNext()) {
+            if (reader.next() == END_ELEMENT && ImportSDO.IMPORT_SDO.equals(reader.getName())) {
+                break;
+            }
+        }
+        return importSDO;
+    }
+
+    private void importFactory(ImportSDO importSDO, ModelResolver resolver) throws ContributionResolveException {
+        String factoryName = importSDO.getFactoryClassName();
+        if (factoryName != null) {
+            ClassReference reference = new ClassReference(factoryName);
+            ClassReference resolved = resolver.resolveModel(ClassReference.class, reference);
+            if (resolved == null || resolved.isUnresolved()) {
+                ContributionResolveException loaderException =
+                    new ContributionResolveException("Fail to resolve class: " + factoryName);
+                throw loaderException;
+            }
+            try {
+                Class<?> factoryClass = resolved.getJavaClass();
+                register(factoryClass, importSDO.getHelperContext());
+            } catch (Exception e) {
+                throw new ContributionResolveException(e);
+            }
+            importSDO.setUnresolved(false);
+        }
+    }
+
+    private static void register(Class factoryClass, HelperContext helperContext) throws Exception {
+        Field field = factoryClass.getField("INSTANCE");
+        Object factory = field.get(null);
+        Method method = factory.getClass().getMethod("register", new Class[] {HelperContext.class});
+        method.invoke(factory, new Object[] {helperContext});
+
+        //        HelperContext defaultContext = HelperProvider.getDefaultContext();
+        //        method.invoke(factory, new Object[] {defaultContext});
+    }
+
+    private void importWSDL(ImportSDO importSDO, ModelResolver resolver) throws ContributionResolveException {
+        String location = importSDO.getSchemaLocation();
+        if (location != null) {
+            try {
+                Artifact artifact = contributionFactory.createArtifact();
+                artifact.setURI(location);
+                artifact = resolver.resolveModel(Artifact.class, artifact);
+                if (artifact.getLocation() == null) {
+                    ContributionResolveException loaderException =
+                        new ContributionResolveException("Fail to resolve location: " + location);
+                    throw loaderException;
+                }
+
+                String wsdlURL = artifact.getLocation();
+                URLConnection connection = new URL(wsdlURL).openConnection();
+                connection.setUseCaches(false);
+                InputStream xsdInputStream = connection.getInputStream();
+                try {
+                    XSDHelper xsdHelper = importSDO.getHelperContext().getXSDHelper();
+                    xsdHelper.define(xsdInputStream, wsdlURL);
+                } finally {
+                    xsdInputStream.close();
+                }
+            } catch (IOException e) {
+                throw new ContributionResolveException(e);
+            }
+            importSDO.setUnresolved(false);
+        }
+    }
+
+    public QName getArtifactType() {
+        return ImportSDO.IMPORT_SDO;
+    }
+
+    public void write(ImportSDO model, XMLStreamWriter outputSource) throws ContributionWriteException {
+        // Not implemented as <import.sdo> is deprecated
+    }
+
+    public Class<ImportSDO> getModelType() {
+        return ImportSDO.class;
+    }
+
+    public void resolve(ImportSDO importSDO, ModelResolver resolver) throws ContributionResolveException {
+        importFactory(importSDO, resolver);
+        importWSDL(importSDO, resolver);
+        if (!importSDO.isUnresolved()) {
+            resolver.addModel(importSDO);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/Node2DataObject.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/Node2DataObject.java
new file mode 100644
index 0000000000..dc8a822064
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/Node2DataObject.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.sdo;
+
+import javax.xml.transform.dom.DOMSource;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLDocument;
+import commonj.sdo.helper.XMLHelper;
+
+public class Node2DataObject extends BaseTransformer<Node, DataObject> implements PullTransformer<Node, DataObject> {
+
+    public DataObject transform(Node source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        }
+        try {
+            HelperContext helperContext = SDOContextHelper.getHelperContext(context);
+            XMLHelper xmlHelper = helperContext.getXMLHelper();
+            Document doc = DOMHelper.promote(source);
+            DOMSource domSource = new DOMSource(doc);
+            XMLDocument xmlDoc = xmlHelper.load(domSource, doc.getDocumentURI(), null);
+            return xmlDoc.getRootObject();
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return Node.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return DataObject.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOContextHelper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOContextHelper.java
new file mode 100644
index 0000000000..ea851860e5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOContextHelper.java
@@ -0,0 +1,174 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.sdo;
+
+import java.lang.reflect.Method;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.DataBinding;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.apache.tuscany.sdo.api.SDOUtil;
+
+import commonj.sdo.Type;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.impl.HelperProvider;
+
+/**
+ * Helper class to get TypeHelper from the context
+ */
+public final class SDOContextHelper {
+    private SDOContextHelper() {
+    }
+
+    public static HelperContext getHelperContext(TransformationContext context) {
+        if (context == null) {
+            return getDefaultHelperContext();
+        }
+
+        HelperContext helperContext = (HelperContext)context.getMetadata().get(HelperContext.class.getName());
+        if (helperContext != null) {
+            return helperContext;
+        }
+        helperContext = SDOUtil.createHelperContext();
+
+        boolean found = false;
+        Operation op = context.getSourceOperation();
+        if (op != null) {
+            found = register(helperContext, op.getInputType()) || found;
+            found = register(helperContext, op.getOutputType()) || found;
+        } else {
+            found = register(helperContext, context.getSourceDataType()) || found;
+        }
+
+        op = context.getTargetOperation();
+        if (op != null) {
+            found = register(helperContext, op.getInputType()) || found;
+            found = register(helperContext, op.getOutputType()) || found;
+        } else {
+            found = register(helperContext, context.getTargetDataType()) || found;
+        }
+
+        if (!found) {
+            helperContext = getDefaultHelperContext();
+        }
+
+        context.getMetadata().put(HelperContext.class.getName(), helperContext);
+        return helperContext;
+
+    }
+
+    /**
+     * @param helperContext
+     * @param dataType
+     * @return
+     */
+    private static boolean register(HelperContext helperContext, DataType dataType) {
+        if (dataType == null) {
+            return false;
+        }
+        String db = dataType.getDataBinding();
+        boolean found = false;
+        if (DataBinding.IDL_INPUT.equals(db) || DataBinding.IDL_OUTPUT.equals(db)
+            || DataBinding.IDL_FAULT.equals(db)
+            || SDODataBinding.NAME.equals(db)) {
+            Class javaType = dataType.getPhysical();
+            found = register(helperContext, javaType);
+            if (dataType.getLogical() instanceof DataType) {
+                DataType logical = (DataType)dataType.getLogical();
+                found = register(helperContext, logical.getPhysical()) || found;
+            }
+            if (dataType.getLogical() instanceof List) {
+                List types = (List)dataType.getLogical();
+                for (Object type : types) {
+                    if (type instanceof DataType) {
+                        found = register(helperContext, ((DataType)type)) || found;
+                    }
+                }
+            }
+        }
+        return found;
+    }
+
+    /**
+     * FIXME: [rfeng] This is a hack to get the factory out a SDO class
+     * @param helperContext
+     * @param javaType
+     */
+
+    private static boolean register(HelperContext helperContext, Class javaType) {
+        try {
+            Type type = helperContext.getTypeHelper().getType(javaType);
+            if (type != null && (!type.isDataType())) {
+                Method method = type.getClass().getMethod("getEPackage", new Class[] {});
+                Object factory = method.invoke(type, new Object[] {});
+                method = factory.getClass().getMethod("register", new Class[] {HelperContext.class});
+                method.invoke(factory, new Object[] {helperContext});
+                return true;
+            }
+            return false;
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    public static HelperContext getDefaultHelperContext() {
+        // SDOUtil.createHelperContext();
+        return HelperProvider.getDefaultContext();
+    }
+
+    public static QName getElement(TransformationContext context) {
+        if (context == null) {
+            return SDODataBinding.ROOT_ELEMENT;
+        }
+        DataType<?> dataType = context.getTargetDataType();
+        Object logical = dataType.getLogical();
+        QName elementName = null;
+        if (logical instanceof XMLType) {
+            XMLType xmlType = (XMLType)logical;
+            QName element = xmlType.getElementName();
+            if (element != null) {
+                elementName = element;
+            }
+        }
+        if (elementName == null) {
+            // Try source type
+            dataType = context.getSourceDataType();
+            logical = dataType.getLogical();
+            if (logical instanceof XMLType) {
+                XMLType xmlType = (XMLType)logical;
+                QName element = xmlType.getElementName();
+                if (element != null) {
+                    elementName = element;
+                }
+            }
+        }
+        if (elementName != null) {
+            return elementName;
+        } else {
+            return SDODataBinding.ROOT_ELEMENT;
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDODataBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDODataBinding.java
new file mode 100644
index 0000000000..d6e4edf28e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDODataBinding.java
@@ -0,0 +1,120 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.sdo;
+
+import java.lang.annotation.Annotation;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.SimpleTypeMapper;
+import org.apache.tuscany.sca.databinding.WrapperHandler;
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.Type;
+import commonj.sdo.helper.CopyHelper;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLDocument;
+import commonj.sdo.impl.HelperProvider;
+
+/**
+ * SDO Databinding
+ * 
+ * @version $Reve$ $Date$
+ */
+public class SDODataBinding extends BaseDataBinding {
+    public static final String NAME = DataObject.class.getName();
+    public static final String[] ALIASES = new String[] {"sdo"};
+
+    public static final String ROOT_NAMESPACE = "commonj.sdo";
+    public static final QName ROOT_ELEMENT = new QName(ROOT_NAMESPACE, "dataObject");
+
+    private WrapperHandler<Object> wrapperHandler;
+
+    public SDODataBinding() {
+        super(NAME, ALIASES, DataObject.class);
+        wrapperHandler = new SDOWrapperHandler();
+    }
+
+    @Override
+    public boolean introspect(DataType dataType, Annotation[] annotations) {
+        Class javaType = dataType.getPhysical();
+        HelperContext context = HelperProvider.getDefaultContext();
+        // FIXME: Need a better to test dynamic SDO
+        if (DataObject.class.isAssignableFrom(javaType)) {
+            // Dynamic SDO
+            dataType.setDataBinding(getName());
+            if (dataType.getLogical() == null) {
+                dataType.setLogical(XMLType.UNKNOWN);
+            }
+            return true;
+        }
+        // FIXME: We need to access HelperContext
+        Type type = context.getTypeHelper().getType(javaType);
+        if (type == null) {
+            return false;
+        }
+        if (type.isDataType()) {
+            // FIXME: Ignore simple types?
+            return false;
+        }
+        String namespace = type.getURI();
+        String name = context.getXSDHelper().getLocalName(type);
+        QName xmlType = new QName(namespace, name);
+        dataType.setDataBinding(getName());
+        QName elementName = null;
+        Object logical = dataType.getLogical();
+        if (logical instanceof XMLType) {
+            elementName = ((XMLType)logical).getElementName();
+        }
+        dataType.setLogical(new XMLType(elementName, xmlType));
+        return true;
+    }
+
+    @Override
+    public WrapperHandler getWrapperHandler() {
+        return wrapperHandler;
+    }
+
+    @Override
+    public SimpleTypeMapper getSimpleTypeMapper() {
+        return new SDOSimpleTypeMapper();
+    }
+
+    @Override
+    public Object copy(Object arg) {
+        HelperContext context = HelperProvider.getDefaultContext();
+        CopyHelper copyHelper = context.getCopyHelper();
+        if (arg instanceof XMLDocument) {
+            XMLDocument document = (XMLDocument)arg;
+            DataObject dataObject = copyHelper.copy(document.getRootObject());
+            return context.getXMLHelper().createDocument(dataObject,
+                                                         document.getRootElementURI(),
+                                                         document.getRootElementName());
+        } else if (arg instanceof DataObject) {
+            return context.getCopyHelper().copy((DataObject)arg);
+        } else {
+            return super.copy(arg);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOSimpleTypeMapper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOSimpleTypeMapper.java
new file mode 100644
index 0000000000..f2b01a7e4e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOSimpleTypeMapper.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.sdo;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.SimpleTypeMapper;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sdo.api.SDOUtil;
+
+import commonj.sdo.Type;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.TypeHelper;
+
+/**
+ * SDO Java/XML mapping for simple XSD types
+ */
+public class SDOSimpleTypeMapper implements SimpleTypeMapper {
+    public static final String URI_2001_SCHEMA_XSD = "http://www.w3.org/2001/XMLSchema";
+
+    public SDOSimpleTypeMapper() {
+        super();
+    }
+
+    public Object toJavaObject(QName typeName, String value, TransformationContext context) {
+        Type type = null;
+        if (URI_2001_SCHEMA_XSD.equals(typeName.getNamespaceURI())) {
+            type = SDOUtil.getXSDSDOType(typeName.getLocalPart());
+        } else {
+            HelperContext helperContext = SDOContextHelper.getHelperContext(context);
+            TypeHelper typeHelper = helperContext.getTypeHelper();
+            type = typeHelper.getType(typeName.getNamespaceURI(), typeName.getLocalPart());
+        }
+        return SDOUtil.createFromString(type, value);
+    }
+
+    public String toXMLLiteral(QName typeName, Object obj, TransformationContext context) {
+        Type type = null;
+        if (URI_2001_SCHEMA_XSD.equals(typeName.getNamespaceURI())) {
+            type = SDOUtil.getXSDSDOType(typeName.getLocalPart());
+        } else {
+            HelperContext helperContext = SDOContextHelper.getHelperContext(context);
+            TypeHelper typeHelper = helperContext.getTypeHelper();
+            type = typeHelper.getType(typeName.getNamespaceURI(), typeName.getLocalPart());
+        }
+        return SDOUtil.convertToString(type, obj);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOWrapperHandler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOWrapperHandler.java
new file mode 100644
index 0000000000..d97f201b15
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOWrapperHandler.java
@@ -0,0 +1,168 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.sdo;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.WrapperHandler;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.Property;
+import commonj.sdo.Sequence;
+import commonj.sdo.Type;
+import commonj.sdo.helper.DataFactory;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLDocument;
+import commonj.sdo.helper.XSDHelper;
+
+/**
+ * SDO Wrapper Handler
+ */
+public class SDOWrapperHandler implements WrapperHandler<Object> {
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.WrapperHandler#create(ElementInfo, TransformationContext)
+     */
+    public Object create(ElementInfo element, TransformationContext context) {
+        DataObject wrapper = null;
+        HelperContext helperContext = SDOContextHelper.getHelperContext(context);
+        Type sdoType = getSDOType(helperContext, element);
+        if (sdoType != null) {
+            DataFactory dataFactory = helperContext.getDataFactory();
+            return dataFactory.create(sdoType);
+        }
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.WrapperHandler#setChild(java.lang.Object, int, ElementInfo,
+     *      java.lang.Object)
+     */
+    public void setChild(Object wrapper, int i, ElementInfo childElement, Object value) {
+        DataObject wrapperDO =
+            (wrapper instanceof XMLDocument) ? ((XMLDocument)wrapper).getRootObject() : (DataObject)wrapper;
+        wrapperDO.set(i, value);
+    }
+
+    @SuppressWarnings("unchecked")
+    public List getChildren(Object wrapper, List<ElementInfo> childElements, TransformationContext context) {
+        DataObject wrapperDO =
+            (wrapper instanceof XMLDocument) ? ((XMLDocument)wrapper).getRootObject() : (DataObject)wrapper;
+        List<Property> properties = wrapperDO.getInstanceProperties();
+        List<Object> elements = new ArrayList<Object>();
+        Type type = wrapperDO.getType();
+        if (type.isSequenced()) {
+            // Add values in the sequence
+            Sequence sequence = wrapperDO.getSequence();
+            for (int i = 0; i < sequence.size(); i++) {
+                // Skip mixed text
+                if (sequence.getProperty(i) != null) {
+                    elements.add(sequence.getValue(i));
+                }
+            }
+        } else {
+            for (Property p : properties) {
+                Object child = wrapperDO.get(p);
+                if (p.isMany()) {
+                    for (Object c : (Collection<?>)child) {
+                        elements.add(c);
+                    }
+                } else {
+                    elements.add(child);
+                }
+            }
+        }
+        return elements;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.WrapperHandler#getWrapperType(org.apache.tuscany.sca.interfacedef.util.ElementInfo, List, org.apache.tuscany.sca.databinding.TransformationContext)
+     */
+    public DataType getWrapperType(ElementInfo element, List<ElementInfo> childElements, TransformationContext context) {
+        // FIXME: [rfeng] Temporarily disable the wrapping support for SDO to work around a few issues
+        // in the WSDL-less story: https://issues.apache.org/jira/browse/TUSCANY-1713
+//        if (true) {
+//            return null;
+//        }
+        HelperContext helperContext = SDOContextHelper.getHelperContext(context);
+        Type sdoType = getSDOType(helperContext, element);
+        if (sdoType != null) {
+            // Check if child elements matches
+            for (ElementInfo child : childElements) {
+                if (sdoType.getProperty(child.getQName().getLocalPart()) == null) {
+                    return null;
+                }
+            }
+            Class physical = sdoType.getInstanceClass();
+            DataType<XMLType> wrapperType =
+                new DataTypeImpl<XMLType>(SDODataBinding.NAME, physical, new XMLType(element));
+            return wrapperType;
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * @param helperContext
+     * @param element
+     * @return
+     */
+    private Type getSDOType(HelperContext helperContext, ElementInfo element) {
+        XSDHelper xsdHelper = helperContext.getXSDHelper();
+        Type sdoType = null;
+        Property prop =
+            xsdHelper.getGlobalProperty(element.getQName().getNamespaceURI(), element.getQName().getLocalPart(), true);
+        if (prop != null) {
+            sdoType = prop.getType();
+        } else {
+            TypeInfo type = element.getType();
+            QName typeName = type != null ? type.getQName() : null;
+            if (typeName != null) {
+                sdoType = helperContext.getTypeHelper().getType(typeName.getNamespaceURI(), typeName.getLocalPart());
+            }
+        }
+        return sdoType;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.WrapperHandler#isInstance(java.lang.Object, org.apache.tuscany.sca.interfacedef.util.ElementInfo, java.util.List, org.apache.tuscany.sca.databinding.TransformationContext)
+     */
+    public boolean isInstance(Object wrapper,
+                              ElementInfo element,
+                              List<ElementInfo> childElements,
+                              TransformationContext context) {
+        HelperContext helperContext = SDOContextHelper.getHelperContext(context);
+        Type sdoType = getSDOType(helperContext, element);
+        if (sdoType != null) {
+            return sdoType.isInstance(wrapper);
+        }
+        return false;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/String2DataObject.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/String2DataObject.java
new file mode 100644
index 0000000000..9ffa86578b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/String2DataObject.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.sdo;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLHelper;
+
+public class String2DataObject extends BaseTransformer<String, DataObject> implements
+    PullTransformer<String, DataObject> {
+
+    public DataObject transform(String source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        }
+        try {
+            HelperContext helperContext = SDOContextHelper.getHelperContext(context);
+            XMLHelper xmlHelper = helperContext.getXMLHelper();
+            return xmlHelper.load(source).getRootObject();
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return String.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return DataObject.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 50;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2String.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2String.java
new file mode 100644
index 0000000000..dcd9242f30
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2String.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.sdo;
+
+import java.io.StringWriter;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLDocument;
+import commonj.sdo.helper.XMLHelper;
+
+public class XMLDocument2String extends BaseTransformer<XMLDocument, String> implements
+    PullTransformer<XMLDocument, String> {
+
+    public String transform(XMLDocument source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        }
+        try {
+            HelperContext helperContext = SDOContextHelper.getHelperContext(context);
+            XMLHelper xmlHelper = helperContext.getXMLHelper();
+            StringWriter writer = new StringWriter();
+            xmlHelper.save(source, writer, null);
+            return writer.toString();
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return XMLDocument.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return String.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2XMLStreamReader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2XMLStreamReader.java
new file mode 100644
index 0000000000..cdd8d4e131
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2XMLStreamReader.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.sdo;
+
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sdo.api.SDOUtil;
+import org.apache.tuscany.sdo.api.XMLStreamHelper;
+
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLDocument;
+
+public class XMLDocument2XMLStreamReader extends BaseTransformer<XMLDocument, XMLStreamReader> implements
+    PullTransformer<XMLDocument, XMLStreamReader> {
+    /**
+     * @param source
+     * @param context
+     * @return
+     */
+    public XMLStreamReader transform(XMLDocument source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        }
+        try {
+            HelperContext helperContext = SDOContextHelper.getHelperContext(context);
+            XMLStreamHelper streamHelper = SDOUtil.createXMLStreamHelper(helperContext);
+            return streamHelper.createXMLStreamReader(source);
+        } catch (XMLStreamException e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return XMLDocument.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2DataObject.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2DataObject.java
new file mode 100644
index 0000000000..27f440c5c2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2DataObject.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.sdo;
+
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sdo.api.SDOUtil;
+import org.apache.tuscany.sdo.api.XMLStreamHelper;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.helper.HelperContext;
+
+public class XMLStreamReader2DataObject extends BaseTransformer<XMLStreamReader, DataObject> implements
+    PullTransformer<XMLStreamReader, DataObject> {
+
+    public DataObject transform(XMLStreamReader source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        }
+        try {
+            HelperContext helperContext = SDOContextHelper.getHelperContext(context);
+            XMLStreamHelper streamHelper = SDOUtil.createXMLStreamHelper(helperContext);
+            // The XMLStreamHelper requires that the reader is posistioned at
+            // START_ELEMENT
+            while (source.getEventType() != XMLStreamConstants.START_ELEMENT && source.hasNext()) {
+                source.next();
+            }
+            DataObject target = streamHelper.loadObject(source);
+            source.close();
+            return target;
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getTargetType() {
+        return DataObject.class;
+    }
+
+    @Override
+    public Class getSourceType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 15;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2XMLDocument.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2XMLDocument.java
new file mode 100644
index 0000000000..831f565a1b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/XMLStreamReader2XMLDocument.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.sdo;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sdo.api.SDOUtil;
+import org.apache.tuscany.sdo.api.XMLStreamHelper;
+
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLDocument;
+
+public class XMLStreamReader2XMLDocument extends BaseTransformer<XMLStreamReader, XMLDocument> implements
+    PullTransformer<XMLStreamReader, XMLDocument> {
+
+    public XMLDocument transform(XMLStreamReader source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        }
+        try {
+            HelperContext helperContext = SDOContextHelper.getHelperContext(context);
+            XMLStreamHelper streamHelper = SDOUtil.createXMLStreamHelper(helperContext);
+            XMLDocument target = streamHelper.load(source);
+            source.close();
+            return target;
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getTargetType() {
+        return XMLDocument.class;
+    }
+
+    @Override
+    public Class getSourceType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 15;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..ffe8b895b8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+org.apache.tuscany.sca.databinding.sdo.ImportSDOProcessor;qname=http://tuscany.apache.org/xmlns/sca/databinding/sdo/1.0#import.sdo,model=org.apache.tuscany.sca.databinding.sdo.ImportSDO
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
new file mode 100644
index 0000000000..afd00b552c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# implementation classes for the databindings
+org.apache.tuscany.sca.databinding.sdo.SDODataBinding;type=commonj.sdo.DataObject,name=sdo
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
new file mode 100644
index 0000000000..b1916fd32a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
@@ -0,0 +1,27 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Implementation classes for the transformers
+org.apache.tuscany.sca.databinding.sdo.DataObject2String;source=commonj.sdo.DataObject,target=java.lang.String,weight=510
+org.apache.tuscany.sca.databinding.sdo.DataObject2XMLStreamReader;source=commonj.sdo.DataObject,target=javax.xml.stream.XMLStreamReader,weight=490
+org.apache.tuscany.sca.databinding.sdo.XMLDocument2String;source=commonj.sdo.helper.XMLDocument,target=java.lang.String,weight=510
+org.apache.tuscany.sca.databinding.sdo.String2DataObject;source=java.lang.String,target=commonj.sdo.DataObject,weight=500
+org.apache.tuscany.sca.databinding.sdo.XMLDocument2XMLStreamReader;source=commonj.sdo.helper.XMLDocument,target=javax.xml.stream.XMLStreamReader,weight=490
+org.apache.tuscany.sca.databinding.sdo.XMLStreamReader2DataObject;source=javax.xml.stream.XMLStreamReader,target=commonj.sdo.DataObject,weight=490
+org.apache.tuscany.sca.databinding.sdo.XMLStreamReader2XMLDocument;source=javax.xml.stream.XMLStreamReader,target=commonj.sdo.helper.XMLDocument,weight=490
+org.apache.tuscany.sca.databinding.sdo.DataObject2Node;source=commonj.sdo.DataObject,target=org.w3c.dom.Node,weight=500
+org.apache.tuscany.sca.databinding.sdo.Node2DataObject;source=org.w3c.dom.Node,target=commonj.sdo.DataObject,weight=500
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/com/example/stock/sdo/fault/InvalidSymbolFault_Exception.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/com/example/stock/sdo/fault/InvalidSymbolFault_Exception.java
new file mode 100644
index 0000000000..c5d87d2c3c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/com/example/stock/sdo/fault/InvalidSymbolFault_Exception.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package com.example.stock.sdo.fault;
+
+import javax.xml.namespace.QName;
+
+import com.example.stock.sdo.InvalidSymbolFault;
+
+/**
+ * Hand-crafted java exception for SDO fault
+ *
+ */
+public class InvalidSymbolFault_Exception extends Exception {
+    private static final long serialVersionUID = 8602157311925253920L;
+    
+    /**
+     * Generated QName for the fault element
+     */
+    public static final QName FAULT_ELEMENT = new QName("http://www.example.com/stock", "InvalidSymbolFault");
+    /**
+     * Java type that goes as soapenv:Fault detail element.
+     */
+    private InvalidSymbolFault faultInfo;
+
+    /**
+     * @param faultInfo
+     * @param message
+     */
+    public InvalidSymbolFault_Exception(String message, InvalidSymbolFault faultInfo) {
+        super(message);
+        this.faultInfo = faultInfo;
+    }
+
+    /**
+     * @param faultInfo
+     * @param message
+     * @param cause
+     */
+    public InvalidSymbolFault_Exception(String message, InvalidSymbolFault faultInfo, Throwable cause) {
+        super(message, cause);
+        this.faultInfo = faultInfo;
+    }
+
+    /**
+     * @return returns fault bean:
+     *         org.apache.tuscany.sca.test.exceptions.impl.jaxb.InvalidSymbolFault
+     */
+    public InvalidSymbolFault getFaultInfo() {
+        return faultInfo;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/DataObject2NodeTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/DataObject2NodeTestCase.java
new file mode 100644
index 0000000000..5fa9e81e76
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/DataObject2NodeTestCase.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.sdo;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+
+import com.example.ipo.sdo.PurchaseOrderType;
+import commonj.sdo.DataObject;
+
+/**
+ * 
+ */
+public class DataObject2NodeTestCase extends SDOTransformerTestCaseBase {
+    @Override
+    protected DataType<?> getSourceDataType() {
+        return new DataTypeImpl<XMLType>(binding, PurchaseOrderType.class, new XMLType(ORDER_QNAME, null));
+    }
+
+    @Override
+    protected DataType<?> getTargetDataType() {
+        return new DataTypeImpl<Class<String>>(String.class, String.class);
+    }
+
+    public final void testTransform() {
+        Node node = new DataObject2Node().transform(dataObject, context);
+        Assert.assertNotNull(node);
+        Element element = (Element) node;
+        Assert.assertEquals(ORDER_QNAME.getNamespaceURI(), element.getNamespaceURI());
+        Assert.assertEquals(ORDER_QNAME.getLocalPart(), element.getLocalName());
+        DataObject po = new Node2DataObject().transform(node, reversedContext);
+        Assert.assertTrue(po instanceof PurchaseOrderType);
+        PurchaseOrderType orderType = (PurchaseOrderType)po;
+        Assert.assertEquals("San Jose", orderType.getBillTo().getCity());
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/DataObject2StringTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/DataObject2StringTestCase.java
new file mode 100644
index 0000000000..3665434cee
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/DataObject2StringTestCase.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.sdo;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+import com.example.ipo.sdo.PurchaseOrderType;
+import commonj.sdo.DataObject;
+
+/**
+ * 
+ */
+public class DataObject2StringTestCase extends SDOTransformerTestCaseBase {
+    @Override
+    protected DataType<?> getSourceDataType() {
+        return new DataTypeImpl<XMLType>(binding, PurchaseOrderType.class, new XMLType(ORDER_QNAME, null));
+    }
+
+    @Override
+    protected DataType<?> getTargetDataType() {
+        return new DataTypeImpl<Class<String>>(String.class, String.class);
+    }
+
+    public final void testTransform() {
+        String xml = new DataObject2String().transform(dataObject, context);
+        Assert.assertTrue(xml.indexOf("<city>San Jose</city>") != -1);
+        DataObject po = new String2DataObject().transform(xml, reversedContext);
+        Assert.assertTrue(po instanceof PurchaseOrderType);
+        PurchaseOrderType orderType = (PurchaseOrderType)po;
+        Assert.assertEquals("San Jose", orderType.getBillTo().getCity());
+    }
+
+    public final void testXML() {
+        String xml =
+            "<foo xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " 
+            + "xmlns:ipo=\"http://www.example.com/IPO\" xsi:type=\"ipo:USAddress\"/>";
+        DataObject dataObject = new String2DataObject().transform(xml, reversedContext);
+        context.setSourceDataType(new DataTypeImpl<XMLType>(DataObject.class.getName(), DataObject.class, null));
+        xml = new DataObject2String().transform(dataObject, context);
+        Assert.assertTrue(xml.contains("xsi:type=\"ipo:USAddress\""));
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/DataObject2XMLStreamReaderTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/DataObject2XMLStreamReaderTestCase.java
new file mode 100644
index 0000000000..846ceaf377
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/DataObject2XMLStreamReaderTestCase.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.sdo;
+
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.xml.Node2String;
+import org.apache.tuscany.sca.databinding.xml.XMLStreamReader2Node;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+import com.example.ipo.sdo.PurchaseOrderType;
+import commonj.sdo.DataObject;
+import commonj.sdo.helper.EqualityHelper;
+
+/**
+ * 
+ */
+public class DataObject2XMLStreamReaderTestCase extends SDOTransformerTestCaseBase {
+
+    @Override
+    protected DataType<?> getSourceDataType() {
+        return new DataTypeImpl<XMLType>(binding, PurchaseOrderType.class, new XMLType(ORDER_QNAME, null));
+    }
+
+    @Override
+    protected DataType<?> getTargetDataType() {
+        return new DataTypeImpl<Class<XMLStreamReader>>(XMLStreamReader.class, XMLStreamReader.class);
+    }
+
+    public final void testTransform() throws XMLStreamException {
+        XMLStreamReader reader = new DataObject2XMLStreamReader().transform(dataObject, context);
+        while (reader.hasNext()) {
+            int event = reader.next();
+            if (event == XMLStreamConstants.START_ELEMENT) {
+                break;
+            }
+        }
+        DataObject d = new XMLStreamReader2DataObject().transform(reader, reversedContext);
+        assertNotNull(d);
+        assertTrue(EqualityHelper.INSTANCE.equal(dataObject, d));
+    }
+    
+    public final void testTransform1() throws XMLStreamException {
+        XMLStreamReader reader = new DataObject2XMLStreamReader().transform(dataObject, context);
+        XMLStreamReader2Node t2 = new XMLStreamReader2Node();
+        org.w3c.dom.Node node = t2.transform(reader, context);
+        assertNotNull(node);
+        Node2String t3 = new Node2String();
+        String xml = t3.transform(node, context);
+        assertTrue(xml.contains("xmlns:xsi"));
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/ImportSDOProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/ImportSDOProcessorTestCase.java
new file mode 100644
index 0000000000..405053960b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/ImportSDOProcessorTestCase.java
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.sdo;
+
+import java.io.StringReader;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+import com.example.ipo.sdo.SdoFactory;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ImportSDOProcessorTestCase extends TestCase {
+    private static boolean inited;
+
+    private ImportSDOProcessor loader;
+    private XMLInputFactory xmlFactory;
+
+    public void testMinimal() throws Exception {
+        String xml = "<import.sdo xmlns='http://tuscany.apache.org/xmlns/sca/databinding/sdo/1.0'/>";
+        XMLStreamReader reader = getReader(xml);
+        assertTrue(loader.read(reader) instanceof ImportSDO);
+    }
+
+    public void testLocation() throws Exception {
+        String xml = "<import.sdo xmlns='http://tuscany.apache.org/xmlns/sca/databinding/sdo/1.0' location='ipo.xsd'/>";
+        XMLStreamReader reader = getReader(xml);
+        assertTrue(loader.read(reader) instanceof ImportSDO);
+    }
+
+    public void testFactory() throws Exception {
+        String xml = "<import.sdo xmlns='http://tuscany.apache.org/xmlns/sca/databinding/sdo/1.0' " + "factory='"
+                     + MockFactory.class.getName()
+                     + "'/>";
+        XMLStreamReader reader = getReader(xml);
+        assertFalse(inited);
+        ImportSDO importSDO = loader.read(reader);
+        assertNotNull(importSDO);
+        ModelResolver resolver = new TestModelResolver();
+        resolver.addModel(new ClassReference(MockFactory.class));
+        loader.resolve(importSDO, resolver);
+        assertTrue(inited);
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        loader = new ImportSDOProcessor(new DefaultModelFactoryExtensionPoint());
+        xmlFactory = XMLInputFactory.newInstance();
+    }
+
+    protected XMLStreamReader getReader(String xml) throws XMLStreamException {
+        XMLStreamReader reader = xmlFactory.createXMLStreamReader(new StringReader(xml));
+        reader.next();
+        return reader;
+    }
+
+    public static class MockFactory {
+        public static final Object INSTANCE = SdoFactory.INSTANCE;
+
+        static {
+            ImportSDOProcessorTestCase.inited = true;
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/SDODataBindingTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/SDODataBindingTestCase.java
new file mode 100644
index 0000000000..a41dc585d9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/SDODataBindingTestCase.java
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.sdo;
+
+import javax.xml.namespace.QName;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+import com.example.ipo.sdo.PurchaseOrderType;
+import com.example.ipo.sdo.SdoFactory;
+import com.example.ipo.sdo.USAddress;
+import commonj.sdo.DataObject;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLDocument;
+import commonj.sdo.impl.HelperProvider;
+
+/**
+ * 
+ */
+public class SDODataBindingTestCase extends TestCase {
+    protected static final QName ORDER_QNAME = new QName("http://www.example.com/IPO", "purchaseOrder");
+    private SDODataBinding binding;
+    private HelperContext context;
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        binding = new SDODataBinding();
+        context = HelperProvider.getDefaultContext();
+        SdoFactory.INSTANCE.register(context);
+    }
+
+    public final void testIntrospect() {
+        DataType dataType = new DataTypeImpl<Class>(DataObject.class, null);
+        boolean yes = binding.introspect(dataType, null);
+        assertTrue(yes);
+        assertTrue(dataType.getDataBinding().equals(binding.getName()));
+        assertTrue(dataType.getPhysical() == DataObject.class && dataType.getLogical() == XMLType.UNKNOWN);
+        dataType = new DataTypeImpl<Class>(PurchaseOrderType.class, null);
+        yes = binding.introspect(dataType, null);
+        assertTrue(yes);
+        assertEquals(PurchaseOrderType.class, dataType.getPhysical());
+        assertEquals(new QName("http://www.example.com/IPO", "PurchaseOrderType"), ((XMLType)dataType.getLogical())
+            .getTypeName());
+        dataType = new DataTypeImpl<Class>(USAddress.class, null);
+        yes = binding.introspect(dataType, null);
+        assertTrue(yes);
+        assertEquals(USAddress.class, dataType.getPhysical());
+        assertEquals(new QName("http://www.example.com/IPO", "USAddress"), ((XMLType)dataType.getLogical())
+            .getTypeName());
+    }
+
+    public final void testCopyRoot() {
+        PurchaseOrderType po = SdoFactory.INSTANCE.createPurchaseOrderType();
+        po.setComment("Comment");
+        Object copy = binding.copy(po);
+        assertTrue(copy instanceof PurchaseOrderType);
+        assertTrue(po != copy);
+        assertTrue(context.getEqualityHelper().equal((DataObject)po, (DataObject)copy));
+        assertEquals("Comment", ((PurchaseOrderType)copy).getComment());
+    }
+
+    public final void testCopyNonRoot() {
+        USAddress address = SdoFactory.INSTANCE.createUSAddress();
+        address.setCity("San Jose");
+        Object copy = binding.copy(address);
+        assertTrue(copy instanceof USAddress);
+        assertTrue(address != copy);
+        assertTrue(context.getEqualityHelper().equal((DataObject)address, (DataObject)copy));
+        assertEquals("San Jose", ((USAddress)copy).getCity());
+    }
+
+    public final void testCopyXMLDocument() {
+        PurchaseOrderType po = SdoFactory.INSTANCE.createPurchaseOrderType();
+        po.setComment("Comment");
+        XMLDocument doc =
+            context.getXMLHelper().createDocument((DataObject)po,
+                                                  ORDER_QNAME.getNamespaceURI(),
+                                                  ORDER_QNAME.getLocalPart());
+        Object copy = binding.copy(doc);
+        assertTrue(copy instanceof XMLDocument);
+        XMLDocument docCopy = (XMLDocument)copy;
+        assertTrue(doc != copy);
+        assertTrue(context.getEqualityHelper().equal((DataObject)po, docCopy.getRootObject()));
+        assertEquals("Comment", ((PurchaseOrderType)docCopy.getRootObject()).getComment());
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/SDOTransformerTestCaseBase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/SDOTransformerTestCaseBase.java
new file mode 100644
index 0000000000..f5c26bf9f5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/SDOTransformerTestCaseBase.java
@@ -0,0 +1,80 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.sdo;
+
+import javax.xml.namespace.QName;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.TransformationContextImpl;
+import org.apache.tuscany.sca.interfacedef.DataType;
+
+import com.example.ipo.sdo.PurchaseOrderType;
+import com.example.ipo.sdo.SdoFactory;
+import com.example.ipo.sdo.USAddress;
+import commonj.sdo.DataObject;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.impl.HelperProvider;
+
+/**
+ * The base class for SDO-related test cases
+ */
+public abstract class SDOTransformerTestCaseBase extends TestCase {
+    protected static final QName ORDER_QNAME = new QName("http://www.example.com/IPO", "purchaseOrder");
+
+    protected HelperContext helperContext;
+    protected String binding = DataObject.class.getName();
+    protected TransformationContext context;
+    protected TransformationContext reversedContext; 
+    protected DataObject dataObject;
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        helperContext = HelperProvider.getDefaultContext();
+        SdoFactory.INSTANCE.register(helperContext);
+        
+        context = new TransformationContextImpl();
+        context.setSourceDataType(getSourceDataType());
+        context.setTargetDataType(getTargetDataType());
+
+        reversedContext = new TransformationContextImpl();
+        reversedContext.setSourceDataType(getTargetDataType());
+        reversedContext.setTargetDataType(getSourceDataType());
+        
+        PurchaseOrderType po = SdoFactory.INSTANCE.createPurchaseOrderType();
+        USAddress address = SdoFactory.INSTANCE.createUSAddress();
+        address.setCity("San Jose");
+        address.setStreet("123 ABC St");
+        address.setState("CA");
+        address.setStreet("95131");
+        po.setBillTo(address);
+        dataObject = (DataObject) po;
+    }
+
+    protected abstract DataType<?> getSourceDataType();
+
+    protected abstract DataType<?> getTargetDataType();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/SDOWrapperHandlerTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/SDOWrapperHandlerTestCase.java
new file mode 100644
index 0000000000..799e0c2388
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/SDOWrapperHandlerTestCase.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.sdo;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+import org.apache.tuscany.sdo.api.SDOUtil;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.helper.HelperContext;
+import commonj.sdo.helper.XMLDocument;
+import commonj.sdo.helper.XMLHelper;
+import commonj.sdo.helper.XSDHelper;
+import commonj.sdo.impl.HelperProvider;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class SDOWrapperHandlerTestCase extends TestCase {
+    private HelperContext context;
+    private SDOWrapperHandler handler;
+
+    @Override
+    public void setUp() throws Exception {
+        context = SDOUtil.createHelperContext();
+        handler = new SDOWrapperHandler();
+    }
+
+    public void testWrapperAnyType() throws Exception {
+        XMLHelper xmlHelper = context.getXMLHelper();
+        XMLDocument document = xmlHelper.load(getClass().getResourceAsStream("/wrapper.xml"));
+        List children = handler.getChildren(document, null, null);
+        assertEquals(5, children.size());
+    }
+
+    public void testWrapper() throws Exception {
+        XSDHelper xsdHelper = context.getXSDHelper();
+        xsdHelper.define(getClass().getResourceAsStream("/wrapper.xsd"), null);
+        XMLHelper xmlHelper = context.getXMLHelper();
+        XMLDocument document = xmlHelper.load(getClass().getResourceAsStream("/wrapper.xml"));
+        List children = handler.getChildren(document, null, null);
+        assertEquals(5, children.size());
+    }
+    
+    public void testCreate() {
+        HelperContext context = HelperProvider.getDefaultContext();
+        XSDHelper xsdHelper = context.getXSDHelper();
+        xsdHelper.define(getClass().getResourceAsStream("/wrapper.xsd"), null);
+        ElementInfo element = new ElementInfo(new QName("http://www.example.com/wrapper", "op"), null);
+        DataObject wrapper = (DataObject) handler.create(element, null);
+        assertNotNull(wrapper);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/TestModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/TestModelResolver.java
new file mode 100644
index 0000000000..ce04f5be3f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/TestModelResolver.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.sdo;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+
+/**
+ * A default implementation of an artifact resolver, based on a map.
+ *
+ * @version $Rev$ $Date$
+ */
+public class TestModelResolver implements ModelResolver {
+    private static final long serialVersionUID = -7826976465762296634L;
+    
+    private Map<Object, Object> map = new HashMap<Object, Object>();
+    
+    public TestModelResolver() {
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        Object resolved = map.get(unresolved);
+        if (resolved != null) {
+            
+            // Return the resolved object
+            return modelClass.cast(resolved);
+            
+        } else {
+            
+            // Return the unresolved object
+            return unresolved;
+        }
+    }
+    
+    public void addModel(Object resolved) {
+        map.put(resolved, resolved);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(resolved);
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2XMLStreamReaderTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2XMLStreamReaderTestCase.java
new file mode 100644
index 0000000000..78bc62eb3a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/java/org/apache/tuscany/sca/databinding/sdo/XMLDocument2XMLStreamReaderTestCase.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.sdo;
+
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+import com.example.ipo.sdo.PurchaseOrderType;
+import commonj.sdo.helper.XMLDocument;
+
+/**
+ * 
+ */
+public class XMLDocument2XMLStreamReaderTestCase extends SDOTransformerTestCaseBase {
+
+    @Override
+    protected DataType<?> getSourceDataType() {
+        return new DataTypeImpl<XMLType>(XMLDocument.class.getName(), XMLDocument.class, new XMLType(ORDER_QNAME, null));
+    }
+
+    @Override
+    protected DataType<?> getTargetDataType() {
+        return new DataTypeImpl<Class<XMLStreamReader>>(XMLStreamReader.class, XMLStreamReader.class);
+    }
+
+    public final void testTransform() throws XMLStreamException {
+        XMLDocument document =
+            helperContext.getXMLHelper().createDocument(dataObject,
+                                                        ORDER_QNAME.getNamespaceURI(),
+                                                        ORDER_QNAME.getLocalPart());
+        XMLStreamReader reader = new XMLDocument2XMLStreamReader().transform(document, context);
+        XMLDocument document2 = new XMLStreamReader2XMLDocument().transform(reader, reversedContext);
+        Assert.assertEquals(ORDER_QNAME.getNamespaceURI(), document2.getRootElementURI());
+        Assert.assertEquals(ORDER_QNAME.getLocalPart(), document2.getRootElementName());
+        Assert.assertTrue(document2.getRootObject() instanceof PurchaseOrderType);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/resources/ipo.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/resources/ipo.xsd
new file mode 100644
index 0000000000..241ec15d36
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/resources/ipo.xsd
@@ -0,0 +1,136 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema targetNamespace="http://www.example.com/IPO"
+	xmlns="http://www.w3.org/2001/XMLSchema"
+	xmlns:ipo="http://www.example.com/IPO">
+
+	<annotation>
+		<documentation xml:lang="en">
+			International Purchase order schema for Example.com
+			Copyright 2000 Example.com. All rights reserved.
+		</documentation>
+	</annotation>
+
+
+	<element name="purchaseOrder" type="ipo:PurchaseOrderType" />
+
+	<element name="comment" type="string" />
+
+	<complexType name="PurchaseOrderType">
+		<sequence>
+			<element name="shipTo" type="ipo:Address" />
+			<element name="billTo" type="ipo:Address" />
+			<element ref="ipo:comment" minOccurs="0" />
+			<element name="items" type="ipo:Items" />
+		</sequence>
+		<attribute name="orderDate" type="date" />
+	</complexType>
+
+	<complexType name="Items">
+		<sequence>
+			<element name="item" minOccurs="0" maxOccurs="unbounded">
+				<complexType>
+					<sequence>
+						<element name="productName" type="string" />
+						<element name="quantity">
+							<simpleType>
+								<restriction base="positiveInteger">
+									<maxExclusive value="100" />
+								</restriction>
+							</simpleType>
+						</element>
+						<element name="USPrice" type="decimal" />
+						<element ref="ipo:comment" minOccurs="0" />
+						<element name="shipDate" type="date"
+							minOccurs="0" />
+					</sequence>
+					<attribute name="partNum" type="ipo:SKU"
+						use="required" />
+				</complexType>
+			</element>
+		</sequence>
+	</complexType>
+
+	<simpleType name="SKU">
+		<restriction base="string">
+			<pattern value="\d{3}-[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+	<complexType name="Address">
+		<sequence>
+			<element name="name" type="string" />
+			<element name="street" type="string" />
+			<element name="city" type="string" />
+		</sequence>
+	</complexType>
+
+	<complexType name="USAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="state" type="ipo:USState" />
+					<element name="zip" type="positiveInteger" />
+				</sequence>
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<complexType name="UKAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="postcode" type="ipo:UKPostcode" />
+				</sequence>
+				<attribute name="exportCode" type="positiveInteger"
+					fixed="1" />
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<!-- other Address derivations for more countries -->
+
+	<simpleType name="USState">
+		<restriction base="string">
+			<enumeration value="AK" />
+			<enumeration value="AL" />
+			<enumeration value="AR" />
+			<enumeration value="CA" />
+			<enumeration value="PA" />
+			<!-- and so on ... -->
+		</restriction>
+	</simpleType>
+
+	<simpleType name="Postcode">
+		<restriction base="string">
+			<length value="7" fixed="true" />
+		</restriction>
+	</simpleType>
+
+
+	<simpleType name="UKPostcode">
+		<restriction base="ipo:Postcode">
+			<pattern value="[A-Z]{2}\d\s\d[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+
+
+</schema>
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/resources/model/sca-core.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/resources/model/sca-core.xsd
new file mode 100644
index 0000000000..56c6977254
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/resources/model/sca-core.xsd
@@ -0,0 +1,233 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+		targetNamespace="http://www.osoa.org/xmlns/sca/0.9" 
+		xmlns:sca="http://www.osoa.org/xmlns/sca/0.9"
+		elementFormDefault="qualified">
+
+	<element name="componentType" type="sca:ComponentType"/>
+	<complexType name="ComponentType">
+		<sequence>
+			<element minOccurs="0" maxOccurs="unbounded" name="service" type="sca:Service"/>
+			<element minOccurs="0" maxOccurs="unbounded" name="reference" type="sca:Reference"/>
+			<element minOccurs="0" maxOccurs="unbounded" name="property" type="sca:Property"/>
+		    <any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+		</sequence>
+		<anyAttribute namespace="##any" processContents="lax"/>
+	</complexType>
+
+	<complexType name="Service">
+		<sequence>
+			<element minOccurs="1" maxOccurs="1" ref="sca:interface"/>
+		    <any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+		</sequence>
+		<attribute name="name" type="NCName" use="required"/>
+		<anyAttribute namespace="##any" processContents="lax"/>
+	</complexType>
+
+	<element name="interface" type="sca:Interface"/>
+	<complexType name="Interface"/>
+
+	<complexType name="Reference">
+		<sequence>
+			<element minOccurs="1" maxOccurs="1" ref="sca:interface"/>
+		    <any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+		</sequence>
+		<attribute name="name" type="NCName" use="required"/>
+		<attribute name="multiplicity" type="sca:Multiplicity" use="optional" default="1..1"/>
+		<anyAttribute namespace="##any" processContents="lax"/>
+	</complexType>
+
+	<complexType name="Property">
+		<sequence>
+		    <any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+		</sequence>
+  		<attribute name="name" type="NCName" use="required"/>
+   		<attribute name="type" type="QName" use="required"/>		
+  		<attribute name="many" type="boolean" default="false" use="optional"/>
+  		<attribute name="required" type="boolean" default="false" use="optional"/>  		
+		<attribute name="default" type="string" use="optional"/>
+		<anyAttribute namespace="##any" processContents="lax"/>
+	</complexType>
+
+
+	<element name="moduleFragment" type="sca:ModuleFragment"/>
+	<complexType name="ModuleFragment">
+		<sequence>
+			<element minOccurs="0" maxOccurs="unbounded" name="entryPoint" type="sca:EntryPoint"/>
+			<element minOccurs="0" maxOccurs="unbounded" name="component" type="sca:Component"/>
+			<element minOccurs="0" maxOccurs="unbounded" name="externalService" type="sca:ExternalService"/>
+			<element minOccurs="0" maxOccurs="unbounded" name="wire" type="sca:ModuleWire"/>
+			<any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+		</sequence>
+		<attribute name="name" type="NCName" use="required"/>
+		<anyAttribute namespace="##any" processContents="lax"/>
+	</complexType>
+
+	<element name="module" type="sca:Module"/>
+	<complexType name="Module">
+		<complexContent>
+			<extension base="sca:ModuleFragment"/>
+		</complexContent>
+	</complexType>
+
+	<complexType name="EntryPoint">
+		<sequence>
+			<element minOccurs="0" maxOccurs="1" ref="sca:interface"/>
+			<element minOccurs="1" maxOccurs="unbounded" ref="sca:binding"/>
+			<element minOccurs="1" maxOccurs="unbounded" name="reference" type="anyURI"/>
+			<any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+		</sequence>
+		<attribute name="name" type="NCName" use="required"/>
+		<attribute name="multiplicity" type="sca:Multiplicity" use="optional" default="1..1"/>
+		<anyAttribute namespace="##any" processContents="lax"/>
+	</complexType>
+	<!-- a multiplicity 1..1 or 0..n sample
+			<reference>StockQuoteComponent</reference>		- type must be URI
+		 a multiplicity 1..n or 0..n sample
+			<reference>StockQuoteComponent1</reference>		- type must be URI
+			<reference>StockQuoteComponent2</reference>
+	 -->
+
+	<element name="binding" type="sca:Binding"/>
+	<complexType name="Binding">
+		<attribute name="uri" type="anyURI" use="optional"/>
+	</complexType>
+	
+	<complexType name="Component">
+		<sequence>
+			<element minOccurs="1" maxOccurs="1" ref="sca:implementation"/>
+			<element minOccurs="0" maxOccurs="1" name="properties" type="sca:PropertyValues"/>
+			<element minOccurs="0" maxOccurs="1" name="references" type="sca:ReferenceValues"/>
+			<any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+		</sequence>
+		<attribute name="name" type="NCName" use="required"/>
+		<anyAttribute namespace="##any" processContents="lax"/>
+	</complexType>
+	<!-- a multiplicity 1..1 or 0..1 sample
+			<references>
+				<v:stockQuote>StockQuoteComponent</v:stockquote>	- type must be URI
+			</references>
+		 a multiplicity 1..n or 0..n sample
+			<references>
+				<v:stockQuote>StockQuoteComponent1</v:stockQuote>	- type must be URI
+				<v:stockQuote>StockQuoteComponent2</v:stockQuote>
+			</references>
+	 -->
+
+	<element name="implementation" type="sca:Implementation"/>
+	<complexType name="Implementation"/>
+
+	<complexType name="PropertyValues">
+		<sequence>
+			<any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+		</sequence>
+		<anyAttribute namespace="##any" processContents="lax"/>			
+	</complexType>
+
+	<complexType name="ReferenceValues">
+		<sequence>
+			<any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+		</sequence>
+		<anyAttribute namespace="##any" processContents="lax"/>			
+	</complexType>
+
+
+	<complexType name="ExternalService">
+		<sequence>
+			<element minOccurs="1" maxOccurs="1" ref="sca:interface"/>
+			<element minOccurs="0" maxOccurs="unbounded" ref="sca:binding"/>
+		</sequence>
+		<attribute name="name" type="NCName" use="required"/>
+		<attribute name="overridable" type="sca:OverrideOptions" default="may" use="optional"/>
+		<anyAttribute namespace="##any" processContents="lax"/>
+	</complexType>
+
+	
+	<complexType name="ModuleWire">
+		<sequence>
+			<element minOccurs="1" maxOccurs="1" ref="sca:source.uri"/>
+			<element minOccurs="1" maxOccurs="1" ref="sca:target.uri"/>
+			<any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+		</sequence>
+		<anyAttribute namespace="##any" processContents="lax"/>
+	</complexType>
+
+	<element name="source" type="anyType"/>
+	<element name="target" type="anyType"/>
+	
+	<element name="source.uri" type="anyURI" substitutionGroup="sca:source"/>
+	<element name="target.uri" type="anyURI" substitutionGroup="sca:target"/>
+
+	<element name="subsystem" type="sca:Subsystem"/>
+	<complexType name="Subsystem">
+		<sequence>
+			<element minOccurs="0" maxOccurs="unbounded" name="entryPoint" type="sca:EntryPoint"/>
+			<element minOccurs="0" maxOccurs="unbounded" name="moduleComponent" type="sca:ModuleComponent"/>
+			<element minOccurs="0" maxOccurs="unbounded" name="externalService" type="sca:ExternalService"/>
+			<element minOccurs="0" maxOccurs="unbounded" name="wire" type="sca:SystemWire"/>
+			<any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+		</sequence>
+		<attribute name="name" type="NCName" use="required"/>
+		<attribute name="uri" type="anyURI" use="optional"/>		
+		<anyAttribute namespace="##any" processContents="lax"/>
+	</complexType>
+	
+	<complexType name="ModuleComponent">
+		<sequence>
+			<element minOccurs="0" maxOccurs="1" name="properties" type="sca:PropertyValues"/>
+			<element minOccurs="0" maxOccurs="1" name="references" type="sca:ReferenceValues"/>
+			<any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+		</sequence>
+		<attribute name="name" type="NCName" use="required"/>
+		<attribute name="module" type="NCName" use="required"/>
+		<attribute name="uri" type="anyURI" use="optional"/>		
+		<anyAttribute namespace="##any" processContents="lax"/>
+	</complexType>
+
+	<complexType name="SystemWire">
+		<sequence>
+			<element minOccurs="1" maxOccurs="1" ref="sca:source"/>
+			<element minOccurs="1" maxOccurs="1" ref="sca:target"/>
+			<any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+		</sequence>
+	</complexType>
+
+	<element name="source.epr" type="anyType" substitutionGroup="sca:source"/>
+	<element name="target.epr" type="anyType" substitutionGroup="sca:target"/>
+
+	<simpleType name="Multiplicity">
+		<restriction base="string">
+			<enumeration value="0..1"/>
+			<enumeration value="1..1"/>
+			<enumeration value="0..n"/>
+			<enumeration value="1..n"/>
+		</restriction>
+	</simpleType>
+
+	<simpleType name="OverrideOptions">
+		<restriction base="string">
+			<enumeration value="no"/>
+			<enumeration value="may"/>
+			<enumeration value="must"/>
+		</restriction>
+	</simpleType>
+
+</schema>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/resources/model/sca-implementation-mock.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/resources/model/sca-implementation-mock.xsd
new file mode 100644
index 0000000000..bbaf58f00c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/resources/model/sca-implementation-mock.xsd
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="http://www.osoa.org/xmlns/mock/0.9"
+	elementFormDefault="qualified"
+	xmlns:mock="http://www.osoa.org/xmlns/mock/0.9"
+	xmlns:sca="http://www.osoa.org/xmlns/sca/0.9">
+
+	<import namespace="http://www.osoa.org/xmlns/sca/0.9"
+		schemaLocation="sca-core.xsd" />
+
+	<element name="implementation.mock" type="mock:MockImplementation"
+		substitutionGroup="sca:implementation" />
+	<complexType name="MockImplementation">
+		<complexContent>
+			<extension base="sca:Implementation">
+				<sequence>
+					<any namespace="##other" processContents="lax"
+						minOccurs="0" maxOccurs="unbounded" />
+				</sequence>
+				<attribute name="myAttr" type="NCName" use="required" />
+				<anyAttribute namespace="##any" processContents="lax" />
+			</extension>
+		</complexContent>
+	</complexType>
+</schema>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/resources/stock.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/resources/stock.xsd
new file mode 100644
index 0000000000..a0a6717371
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/resources/stock.xsd
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- 
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<schema targetNamespace="http://www.example.com/stock" xmlns="http://www.w3.org/2001/XMLSchema">
+    <!-- Faults -->
+    <element name="InvalidSymbolFault">
+        <complexType>
+            <sequence>
+                <element name="message" minOccurs="1" type="string" />
+                <element name="symbol" minOccurs="1" type="string" />
+            </sequence>
+        </complexType>
+    </element>
+
+    <element name="MarketClosedFault" type="string" />
+
+</schema>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/resources/wrapper.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/resources/wrapper.xml
new file mode 100644
index 0000000000..2526629409
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/resources/wrapper.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<p:op xmlns:p="http://www.example.com/wrapper" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://www.example.com/wrapper wrapper.xsd ">
+    <message>message</message>
+    <symbol>symbol</symbol>
+    <message>message1</message>
+    <symbol>symbol1</symbol>
+    <symbol>symbol2</symbol>
+</p:op>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/resources/wrapper.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/resources/wrapper.xsd
new file mode 100644
index 0000000000..ea4dc5f7f3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-sdo/src/test/resources/wrapper.xsd
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- 
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<schema targetNamespace="http://www.example.com/wrapper" xmlns="http://www.w3.org/2001/XMLSchema">
+    <!-- Faults -->
+    <element name="op">
+        <complexType>
+            <sequence maxOccurs="unbounded">
+                <element name="message" minOccurs="1" type="string" />
+                <element name="symbol" minOccurs="1" maxOccurs="3" type="string" />
+            </sequence>
+        </complexType>
+    </element>
+
+    <element name="opResponse">
+        <complexType>
+            <sequence maxOccurs="1">
+                <element name="price" minOccurs="1" maxOccurs="unbounded" type="string" />
+            </sequence>
+        </complexType>
+    </element>
+</schema>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/LICENSE
new file mode 100644
index 0000000000..d645695673
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/LICENSE
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/pom.xml
new file mode 100644
index 0000000000..bd9c34d87c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/pom.xml
@@ -0,0 +1,111 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-databinding-xmlbeans</artifactId>
+    <name>Apache Tuscany SCA Data Binding for XmlBeans</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.xmlbeans</groupId>
+            <artifactId>xmlbeans</artifactId>
+            <version>2.3.0</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>build-helper-maven-plugin</artifactId>
+                <version>1.0</version>
+                <executions>
+                    <execution>
+                        <id>add-test-source</id>
+                        <phase>generate-sources</phase>
+                        <goals>
+                            <goal>add-test-source</goal>
+                        </goals>
+                        <configuration>
+                            <sources>
+                                <source>target/xmlbeans-source</source>
+                            </sources>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <artifactId>maven-antrun-plugin</artifactId>
+                
+                <dependencies>
+                    <dependency>
+                        <groupId>ant</groupId>
+                        <artifactId>ant-trax</artifactId>
+                        <version>1.6.5</version>
+                    </dependency>
+                </dependencies>
+                
+                <executions>
+                    <execution>
+                        <id>generate-xmlbeans</id>
+                        <phase>generate-test-sources</phase>
+                        <configuration>
+                            <tasks>
+                                <taskdef name="xmlbean" classname="org.apache.xmlbeans.impl.tool.XMLBean"
+                                    classpathref="maven.compile.classpath" />
+                                <xmlbean schema="${basedir}/src/test/resources" classpathref="maven.compile.classpath"
+                                    destfile="${project.build.directory}/ipo-xmlbeans.jar"
+                                    srcgendir="${project.build.directory}/xmlbeans-source" javasource="1.5"
+                                    classgendir="${project.build.directory}/test-classes" />
+                            </tasks>
+                        </configuration>
+                        <goals>
+                            <goal>run</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/main/java/org/apache/tuscany/sca/databinding/xmlbeans/Node2XmlObject.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/main/java/org/apache/tuscany/sca/databinding/xmlbeans/Node2XmlObject.java
new file mode 100644
index 0000000000..4130dcb4df
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/main/java/org/apache/tuscany/sca/databinding/xmlbeans/Node2XmlObject.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xmlbeans;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.xmlbeans.XmlException;
+import org.apache.xmlbeans.XmlObject;
+import org.w3c.dom.Node;
+
+public class Node2XmlObject extends BaseTransformer<Node, XmlObject> implements
+    PullTransformer<Node, XmlObject> {
+    // private XmlOptions options;
+
+    public XmlObject transform(Node source, TransformationContext context) {
+        try {
+            return XmlObject.Factory.parse(source);
+        } catch (XmlException e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getTargetType() {
+        return XmlObject.class;
+    }
+
+    @Override
+    public Class getSourceType() {
+        return Node.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 30;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/main/java/org/apache/tuscany/sca/databinding/xmlbeans/XMLBeansDataBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/main/java/org/apache/tuscany/sca/databinding/xmlbeans/XMLBeansDataBinding.java
new file mode 100644
index 0000000000..eaf4fb4902
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/main/java/org/apache/tuscany/sca/databinding/xmlbeans/XMLBeansDataBinding.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xmlbeans;
+
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.apache.xmlbeans.XmlObject;
+
+/**
+ * XMLBeans DataBinding
+ */
+public class XMLBeansDataBinding extends BaseDataBinding {
+    public static final String NAME = XmlObject.class.getName();
+    public static final String[] ALIASES = { "xmlbeans" };
+    
+    public XMLBeansDataBinding() {
+        super(NAME, XmlObject.class);
+    }
+
+    @Override
+    public Object copy(Object object) {
+        return ((XmlObject) object).copy();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/main/java/org/apache/tuscany/sca/databinding/xmlbeans/XMLStreamReader2XmlObject.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/main/java/org/apache/tuscany/sca/databinding/xmlbeans/XMLStreamReader2XmlObject.java
new file mode 100644
index 0000000000..a4f32c5cb1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/main/java/org/apache/tuscany/sca/databinding/xmlbeans/XMLStreamReader2XmlObject.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xmlbeans;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.xmlbeans.XmlObject;
+
+public class XMLStreamReader2XmlObject extends BaseTransformer<XMLStreamReader, XmlObject> implements PullTransformer<XMLStreamReader, XmlObject> {
+    // private XmlOptions options;
+
+    public XmlObject transform(XMLStreamReader source, TransformationContext context) {
+        try {
+            XmlObject target = XmlObject.Factory.parse(source);
+            source.close();
+            return target;
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getTargetType() {
+        return XmlObject.class;
+    }
+
+    @Override
+    public Class getSourceType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/main/java/org/apache/tuscany/sca/databinding/xmlbeans/XmlObject2Node.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/main/java/org/apache/tuscany/sca/databinding/xmlbeans/XmlObject2Node.java
new file mode 100644
index 0000000000..800fae9780
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/main/java/org/apache/tuscany/sca/databinding/xmlbeans/XmlObject2Node.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xmlbeans;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.Transformer;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.xmlbeans.XmlObject;
+import org.osoa.sca.annotations.Service;
+import org.w3c.dom.Node;
+
+@Service(Transformer.class)
+public class XmlObject2Node extends BaseTransformer<XmlObject, Node> implements
+    PullTransformer<XmlObject, Node> {
+    // private XmlOptions options;
+
+    public Node transform(XmlObject source, TransformationContext context) {
+        if (source == null)
+            return null;
+        return source.newDomNode();
+    }
+
+    @Override
+    public Class getSourceType() {
+        return XmlObject.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return Node.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 30;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/main/java/org/apache/tuscany/sca/databinding/xmlbeans/XmlObject2XMLStreamReader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/main/java/org/apache/tuscany/sca/databinding/xmlbeans/XmlObject2XMLStreamReader.java
new file mode 100644
index 0000000000..4fd961c52e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/main/java/org/apache/tuscany/sca/databinding/xmlbeans/XmlObject2XMLStreamReader.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xmlbeans;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.xmlbeans.XmlObject;
+
+public class XmlObject2XMLStreamReader extends BaseTransformer<XmlObject, XMLStreamReader> implements PullTransformer<XmlObject, XMLStreamReader> {
+    // private XmlOptions options;
+    
+    public XMLStreamReader transform(XmlObject source, TransformationContext context) {
+        return source.newXMLStreamReader();
+    }
+
+    @Override
+    public Class getSourceType() {
+        return XmlObject.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
new file mode 100644
index 0000000000..907d06559a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# implementation classes for the databindings
+org.apache.tuscany.sca.databinding.xmlbeans.XMLBeansDataBinding;type=org.apache.xmlbeans.XmlObject,name=xmlbeans
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
new file mode 100644
index 0000000000..4e419de051
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
@@ -0,0 +1,22 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Implementation classes for the transformers
+org.apache.tuscany.sca.databinding.xmlbeans.Node2XmlObject;source=org.w3c.dom.Node,target=org.apache.xmlbeans.XmlObject,weight=500
+org.apache.tuscany.sca.databinding.xmlbeans.XmlObject2Node;source=org.apache.xmlbeans.XmlObject,target=org.w3c.dom.Node,weight=500
+org.apache.tuscany.sca.databinding.xmlbeans.XmlObject2XMLStreamReader;source=org.apache.xmlbeans.XmlObject,target=javax.xml.stream.XMLStreamReader,weight=490
+org.apache.tuscany.sca.databinding.xmlbeans.XMLStreamReader2XmlObject;source=javax.xml.stream.XMLStreamReader,target=org.apache.xmlbeans.XmlObject,weight=490
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/test/java/org/apache/tuscany/sca/databinding/xmlbeans/XmlObjectTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/test/java/org/apache/tuscany/sca/databinding/xmlbeans/XmlObjectTestCase.java
new file mode 100644
index 0000000000..3b62a99021
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/test/java/org/apache/tuscany/sca/databinding/xmlbeans/XmlObjectTestCase.java
@@ -0,0 +1,100 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xmlbeans;
+
+import java.io.StringReader;
+
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.xmlbeans.XmlObject;
+import org.w3c.dom.Node;
+
+import com.example.ipo.xmlbeans.PurchaseOrderDocument;
+
+public class XmlObjectTestCase extends TestCase {
+    private static final String IPO_XML = "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder"
+    + "  xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"" + "  xmlns:ipo=\"http://www.example.com/IPO\""
+    + "  xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\"" + "  orderDate=\"1999-12-01\">"
+    + "  <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">" + "    <name>Helen Zoe</name>" + "    <street>47 Eden Street</street>"
+    + "    <city>Cambridge</city>" + "    <postcode>CB1 1JR</postcode>" + "  </shipTo>" + "  <billTo xsi:type=\"ipo:USAddress\">"
+    + "    <name>Robert Smith</name>" + "    <street>8 Oak Avenue</street>" + "    <city>Old Town</city>" + "    <state>PA</state>"
+    + "    <zip>95819</zip>" + "  </billTo>" + "  <items>" + "    <item partNum=\"833-AA\">"
+    + "      <productName>Lapis necklace</productName>" + "      <quantity>1</quantity>" + "      <USPrice>99.95</USPrice>"
+    + "      <ipo:comment>Want this for the holidays</ipo:comment>" + "      <shipDate>1999-12-05</shipDate>" + "    </item>" + "  </items>"
+    + "</ipo:purchaseOrder>";
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    public void testXmlObject() throws Exception {
+        // URL/Stream/Reader to XmlObject
+        XmlObject object = XmlObject.Factory.parse(new StringReader(IPO_XML));
+
+        // XmlObject to XMLStreamReader
+        XmlObject2XMLStreamReader t1 = new XmlObject2XMLStreamReader();
+        XMLStreamReader reader = t1.transform(object, null);
+
+        // XMLStreamReader to XmlObject
+        XMLStreamReader2XmlObject t2 = new XMLStreamReader2XmlObject();
+        XmlObject object2 = t2.transform(reader, null);
+
+        // XmlObject to Node
+        XmlObject2Node t3 = new XmlObject2Node();
+        Node node = t3.transform(object2, null);
+
+        // Node to XmlObject
+        Node2XmlObject t4 = new Node2XmlObject();
+        XmlObject object3 = t4.transform(node, null);
+        Assert.assertNotNull(object3);
+    }
+    
+    public void testGeneratedXmlObject() throws Exception {
+        // URL xmlFile = getClass().getClassLoader().getResource("ipo.xml");
+        // URL/Stream/Reader to XmlObject
+        PurchaseOrderDocument object = PurchaseOrderDocument.Factory.parse(new StringReader(IPO_XML));
+
+        // XmlObject to XMLStreamReader
+        XmlObject2XMLStreamReader t1 = new XmlObject2XMLStreamReader();
+        XMLStreamReader reader = t1.transform(object, null);
+
+        // XMLStreamReader to XmlObject
+        XMLStreamReader2XmlObject t2 = new XMLStreamReader2XmlObject();
+        PurchaseOrderDocument object2 = (PurchaseOrderDocument) t2.transform(reader, null);
+
+        // XmlObject to Node
+        XmlObject2Node t3 = new XmlObject2Node();
+        Node node = t3.transform(object2, null);
+
+        // Node to XmlObject
+        Node2XmlObject t4 = new Node2XmlObject();
+        PurchaseOrderDocument object3 = (PurchaseOrderDocument) t4.transform(node, null);
+        Assert.assertNotNull(object3);
+    }   
+
+    @Override
+    protected void tearDown() throws Exception {
+        super.tearDown();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/test/resources/ipo.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/test/resources/ipo.xsd
new file mode 100644
index 0000000000..5a493e1746
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/test/resources/ipo.xsd
@@ -0,0 +1,136 @@
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<schema targetNamespace="http://www.example.com/IPO"
+	xmlns="http://www.w3.org/2001/XMLSchema"
+	xmlns:ipo="http://www.example.com/IPO">
+
+	<annotation>
+		<documentation xml:lang="en">
+			International Purchase order schema for Example.com
+			Copyright 2000 Example.com. All rights reserved.
+		</documentation>
+	</annotation>
+
+
+	<element name="purchaseOrder" type="ipo:PurchaseOrderType" />
+
+	<element name="comment" type="string" />
+
+	<complexType name="PurchaseOrderType">
+		<sequence>
+			<element name="shipTo" type="ipo:Address" />
+			<element name="billTo" type="ipo:Address" />
+			<element ref="ipo:comment" minOccurs="0" />
+			<element name="items" type="ipo:Items" />
+		</sequence>
+		<attribute name="orderDate" type="date" />
+	</complexType>
+
+	<complexType name="Items">
+		<sequence>
+			<element name="item" minOccurs="0" maxOccurs="unbounded">
+				<complexType>
+					<sequence>
+						<element name="productName" type="string" />
+						<element name="quantity">
+							<simpleType>
+								<restriction base="positiveInteger">
+									<maxExclusive value="100" />
+								</restriction>
+							</simpleType>
+						</element>
+						<element name="USPrice" type="decimal" />
+						<element ref="ipo:comment" minOccurs="0" />
+						<element name="shipDate" type="date"
+							minOccurs="0" />
+					</sequence>
+					<attribute name="partNum" type="ipo:SKU"
+						use="required" />
+				</complexType>
+			</element>
+		</sequence>
+	</complexType>
+
+	<simpleType name="SKU">
+		<restriction base="string">
+			<pattern value="\d{3}-[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+	<complexType name="Address">
+		<sequence>
+			<element name="name" type="string" />
+			<element name="street" type="string" />
+			<element name="city" type="string" />
+		</sequence>
+	</complexType>
+
+	<complexType name="USAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="state" type="ipo:USState" />
+					<element name="zip" type="positiveInteger" />
+				</sequence>
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<complexType name="UKAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="postcode" type="ipo:UKPostcode" />
+				</sequence>
+				<attribute name="exportCode" type="positiveInteger"
+					fixed="1" />
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<!-- other Address derivations for more countries -->
+
+	<simpleType name="USState">
+		<restriction base="string">
+			<enumeration value="AK" />
+			<enumeration value="AL" />
+			<enumeration value="AR" />
+			<enumeration value="CA" />
+			<enumeration value="PA" />
+			<!-- and so on ... -->
+		</restriction>
+	</simpleType>
+
+	<simpleType name="Postcode">
+		<restriction base="string">
+			<length value="7" fixed="true" />
+		</restriction>
+	</simpleType>
+
+
+	<simpleType name="UKPostcode">
+		<restriction base="ipo:Postcode">
+			<pattern value="[A-Z]{2}\d\s\d[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+
+
+</schema>
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/test/resources/ipo.xsdconfig b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/test/resources/ipo.xsdconfig
new file mode 100644
index 0000000000..a397182672
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xmlbeans/src/test/resources/ipo.xsdconfig
@@ -0,0 +1,21 @@
+<!-- Copyright 2004 The Apache Software Foundation
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License. -->
+<xb:config xmlns:xb="http://xml.apache.org/xmlbeans/2004/02/xbean/config"
+           xmlns:ipo="http://www.example.com/IPO">
+
+  <xb:namespace uri="http://www.example.com/IPO">
+    <xb:package>com.example.ipo.xmlbeans</xb:package>
+  </xb:namespace>
+
+</xb:config>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/pom.xml
new file mode 100644
index 0000000000..b2cc6d67e2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/pom.xml
@@ -0,0 +1,96 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-databinding-xstream</artifactId>
+    <name>Apache Tuscany SCA Data Binding for XStream</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>stax</groupId>
+            <artifactId>stax-api</artifactId>
+            <version>1.0.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.thoughtworks.xstream</groupId>
+            <artifactId>xstream</artifactId>
+            <version>1.3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-api</artifactId>
+            <exclusions>
+                <exclusion>
+                    <groupId>xerces</groupId>
+                    <artifactId>xercesImpl</artifactId>
+                </exclusion>
+            </exclusions>
+            <version>1.2.5</version>
+        </dependency>
+
+        <dependency>
+            <groupId>xerces</groupId>
+            <artifactId>xercesImpl</artifactId>
+            <version>2.8.1</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-impl</artifactId>
+            <version>1.2.5</version>
+            <scope>runtime</scope>
+        </dependency>
+        <dependency>
+            <groupId>commons-logging</groupId>
+            <artifactId>commons-logging</artifactId>
+            <version>1.1</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.1</version>
+            <scope>runtime</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/MetaObject.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/MetaObject.java
new file mode 100644
index 0000000000..830cb8108d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/MetaObject.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xstream;
+
+/**
+ * Wrapper for XObject
+ * @version $Rev$ $Date$
+ */
+public interface MetaObject {
+    public void setName(String name);
+
+    public String getName();
+
+    public Class<?> getType();
+
+    public String getID();
+
+    public XObject getInstance();
+    //public byte[] getByteCode();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/MetaObjectImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/MetaObjectImpl.java
new file mode 100644
index 0000000000..df7df3d2b1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/MetaObjectImpl.java
@@ -0,0 +1,90 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xstream;
+
+import java.io.FileNotFoundException;
+import java.io.IOException;
+
+public class MetaObjectImpl implements MetaObject {
+    private String obID;
+    private String name;
+    private XObject obInstance;
+
+    //private byte[] bytecode = null;
+
+    public MetaObjectImpl() {
+        this.obID = Utils.uniqueID();
+    }
+
+    public MetaObjectImpl(XObject x) {
+        //this.name = path;
+        this.obID = Utils.uniqueID();
+        this.obInstance = x;
+
+        try {
+            initMetaOb(this.obInstance.getClass());
+
+        } catch (FileNotFoundException e) {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+        } catch (IOException e) {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+        }
+    }
+
+    private void initMetaOb(Class<?> class1) throws FileNotFoundException, IOException {
+        /*
+        File file = new File(cname);
+        DataInputStream cstream = new DataInputStream(new FileInputStream(file));
+        bytecode = new byte[(int)file.length()];
+        cstream.readFully(bytecode);
+        */
+        name = class1.getName();
+
+    }
+
+    public String getName() {
+        return this.name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getID() {
+        return obID;
+    }
+
+    public Class<?> getType() {
+
+        return this.obInstance.getClass();
+    }
+
+    public XObject getInstance() {
+        return this.obInstance;
+    }
+    /*
+     * TODO Add bytecode with serialization
+    public byte[] getByteCode() {
+    	return bytecode;
+    }
+    */
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/Node2XObject.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/Node2XObject.java
new file mode 100644
index 0000000000..548d0b8df1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/Node2XObject.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xstream;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+
+import com.thoughtworks.xstream.XStream;
+import com.thoughtworks.xstream.io.xml.DomReader;
+
+/**
+ * DOM Node --> XStream transformer
+ * 
+ * @version $Rev$ $Date$
+ */
+public class Node2XObject extends BaseTransformer<Node, XObject> implements PullTransformer<Node, XObject> {
+
+    public XObject transform(Node source, TransformationContext context) {
+        try {
+            DomReader in = null;
+            if (source instanceof Document) {
+                in = new DomReader((Document)source);
+            } else if (source instanceof Element) {
+                in = new DomReader((Element)source);
+            }
+            XStream xs = new XStream();
+            return (XObject)xs.unmarshal(in);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return Node.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return XObject.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/OMElement2XObject.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/OMElement2XObject.java
new file mode 100644
index 0000000000..e606507a9f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/OMElement2XObject.java
@@ -0,0 +1,76 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xstream;
+
+import java.io.StringWriter;
+
+import javax.xml.stream.XMLStreamException;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+import com.thoughtworks.xstream.XStream;
+
+/**
+ * Job DataObject --> AXIOM OMElement transformer
+ * 
+ * @version $Rev$ $Date$
+ */
+public class OMElement2XObject extends BaseTransformer<OMElement, XObject> implements
+    PullTransformer<OMElement, XObject> {
+
+    public XObject transform(OMElement source, TransformationContext context) {
+
+        XStream xs = new XStream();
+        xs.alias("xobject", MetaObjectImpl.class);
+        MetaObjectImpl mo;
+        try {
+            java.io.StringWriter writer = new StringWriter();
+            source.serialize(writer);
+            String w = writer.toString();
+            // FIXME: a better way to get eliminate param0
+            w = w.replaceAll("param0", "xobject");
+            w = w.replaceAll("xmlns=\"\"", "");
+            mo = (MetaObjectImpl)xs.fromXML(w.trim());
+            return mo.getInstance();
+        } catch (XMLStreamException e) {
+
+            e.printStackTrace();
+        }
+        return null;
+    }
+
+    @Override
+    public Class getSourceType() {
+        return OMElement.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return XObject.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/Utils.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/Utils.java
new file mode 100644
index 0000000000..2de353312a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/Utils.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xstream;
+
+import java.io.IOException;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.security.SecureRandom;
+
+public class Utils {
+    public static String toBase64(byte[] array) {
+        String code = null;
+        code = new sun.misc.BASE64Encoder().encode(array);
+        return code;
+    }
+
+    public static byte[] fromBase64(String bytecode) {
+        byte[] dec = null;
+        try {
+            dec = new sun.misc.BASE64Decoder().decodeBuffer(bytecode);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        return dec;
+    }
+
+    public static String uniqueID() {
+        try {
+            //Initialize SecureRandom
+            //This is a lengthy operation, to be done only upon
+            //initialization of the application
+            SecureRandom prng = SecureRandom.getInstance("SHA1PRNG");
+
+            //generate a random number
+            String randomNum = new Integer(prng.nextInt()).toString();
+
+            //get its digest
+            MessageDigest sha = MessageDigest.getInstance("SHA-1");
+            byte[] result = sha.digest(randomNum.getBytes());
+            return hexEncode(result);
+        } catch (NoSuchAlgorithmException ex) {
+            ex.printStackTrace();
+        }
+        return null;
+    }
+
+    private static String hexEncode(byte[] aInput) {
+        StringBuffer result = new StringBuffer();
+        char[] digits = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
+        for (int idx = 0; idx < aInput.length; ++idx) {
+            byte b = aInput[idx];
+            result.append(digits[(b & 0xf0) >> 4]);
+            result.append(digits[b & 0x0f]);
+        }
+        return result.toString();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObject.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObject.java
new file mode 100644
index 0000000000..1e3ab7a188
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObject.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xstream;
+
+/**
+ * Marker interface for XStream serializable objects
+ * 
+ * @version $Rev$ $Date$
+ */
+// FIXME: Why do we require a marker interface?
+public interface XObject {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObject2Node.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObject2Node.java
new file mode 100644
index 0000000000..a284b5b0af
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObject2Node.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xstream;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+
+import com.thoughtworks.xstream.XStream;
+import com.thoughtworks.xstream.io.xml.DomWriter;
+
+/**
+ * XObject --> DOM Node transformer
+ * 
+ * @version $Rev$ $Date$
+ */
+public class XObject2Node extends BaseTransformer<XObject, Node> implements PullTransformer<XObject, Node> {
+
+    public Node transform(XObject source, TransformationContext context) {
+        try {
+            MetaObject mj = new MetaObjectImpl(source);
+            Document root = DOMHelper.newDocument();
+            DomWriter out = new DomWriter(DOMHelper.newDocument());
+            XStream xs = new XStream();
+            xs.alias("xobject", mj.getClass());
+            xs.marshal(source, out);
+            DOMHelper.adjustElementName(context, root.getDocumentElement());
+            return root;
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return XObject.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return Node.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObject2OMElement.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObject2OMElement.java
new file mode 100644
index 0000000000..ebd282fd40
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObject2OMElement.java
@@ -0,0 +1,106 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xstream;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMNamespace;
+import org.apache.axiom.om.impl.builder.StAXOMBuilder;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+import com.thoughtworks.xstream.XStream;
+
+/**
+ * XObject --> AXIOM OMElement transformer
+ * 
+ * @version $Rev$ $Date$
+ */
+public class XObject2OMElement extends BaseTransformer<XObject, OMElement> implements
+    PullTransformer<XObject, OMElement> {
+
+    public OMElement transform(XObject source, TransformationContext context) {
+        MetaObject mj = new MetaObjectImpl(source);
+        OMElement element = null;
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+        XStream xs = new XStream();
+        xs.alias("xobject", mj.getClass());
+        xs.toXML(mj, out);
+        /* TODO: Maybe a base64 conversion...? or not?
+         *  ie. new ByteArrayInputStream(Utils.toBase64(out.toByteArray()).getBytes())
+         */
+        try {
+            // what's better this one:
+            StAXOMBuilder builder = new StAXOMBuilder(new ByteArrayInputStream(out.toByteArray()));
+            // or this one:
+            //  StaAXOMBuilder builder = new StAXOMBuilder(new ByteArrayInputStream(Utils.toBase64(out.toByteArray()).getBytes()))
+            element = builder.getDocumentElement();
+            adjustElementName(context, element);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+        return element;
+
+    }
+
+    private static void adjustElementName(TransformationContext context, OMElement element) {
+        if (context != null) {
+            DataType dataType = context.getTargetDataType();
+            Object logical = dataType == null ? null : dataType.getLogical();
+            if (!(logical instanceof XMLType)) {
+                return;
+            }
+            XMLType xmlType = (XMLType)logical;
+            if (xmlType.isElement() && !xmlType.getElementName().equals(element.getQName())) {
+                // FIXME:: Throw expection or switch to the new Element?
+                OMFactory factory = OMAbstractFactory.getOMFactory();
+                QName name = xmlType.getElementName();
+                OMNamespace namespace = factory.createOMNamespace(name.getNamespaceURI(), name.getPrefix());
+                element.setNamespace(namespace);
+                element.setLocalName(name.getLocalPart());
+            }
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return XObject.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return OMElement.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObjectDataBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObjectDataBinding.java
new file mode 100644
index 0000000000..a371c09c25
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/java/org/apache/tuscany/sca/databinding/xstream/XObjectDataBinding.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xstream;
+
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+
+/**
+ * DataBinding for Jobs
+ */
+public class XObjectDataBinding extends BaseDataBinding {
+
+    public static final String NAME = XObject.class.getName();
+    public static final String[] ALIASES = new String[] {"xobject"};
+
+    public XObjectDataBinding() {
+        super(NAME, ALIASES, XObject.class);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
new file mode 100644
index 0000000000..f501ef2dc6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
@@ -0,0 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License.

+

+# implementation classes for the databindings

+org.apache.tuscany.sca.databinding.xstream.XObjectDataBinding;type=org.apache.tuscany.sca.databinding.xstream.XObject,name=xobject

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
new file mode 100644
index 0000000000..a733ad7b7d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

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

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

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

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

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

+# 

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

+# 

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

+# software distributed under the License is distributed on an

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

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

+# specific language governing permissions and limitations

+# under the License.

+org.apache.tuscany.sca.databinding.xstream.XObject2OMElement;source=org.apache.tuscany.sca.databinding.xstream.XObject,target=org.apache.axiom.om.OMElement,weight=10

+org.apache.tuscany.sca.databinding.xstream.OMElement2XObject;source=org.apache.axiom.om.OMElement,target=org.apache.tuscany.sca.databinding.xstream.XObject,weight=10

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/test/resources/ipo.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/test/resources/ipo.xml
new file mode 100644
index 0000000000..1699538d62
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/test/resources/ipo.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<ipo:purchaseOrder xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ipo="http://www.example.com/IPO"
+    xsi:schemaLocation="http://www.example.com/IPO ipo.xsd" orderDate="1999-12-01">
+
+    <shipTo exportCode="1" xsi:type="ipo:UKAddress">
+        <name>Helen Zoe</name>
+        <street>47 Eden Street</street>
+        <city>Cambridge</city>
+        <postcode>CB1 1JR</postcode>
+    </shipTo>
+
+    <billTo xsi:type="ipo:USAddress">
+        <name>Robert Smith</name>
+        <street>8 Oak Avenue</street>
+        <city>Old Town</city>
+        <state>PA</state>
+        <zip>95819</zip>
+    </billTo>
+
+    <items>
+        <item partNum="833-AA">
+            <productName>Lapis necklace</productName>
+            <quantity>1</quantity>
+            <USPrice>99.95</USPrice>
+            <ipo:comment>Want this for the holidays</ipo:comment>
+            <shipDate>1999-12-05</shipDate>
+        </item>
+    </items>
+</ipo:purchaseOrder>
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/test/resources/ipo.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/test/resources/ipo.xsd
new file mode 100644
index 0000000000..aac7ded180
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/test/resources/ipo.xsd
@@ -0,0 +1,132 @@
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    *
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    *
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.
+-->
+
+<schema targetNamespace="http://www.example.com/IPO" xmlns="http://www.w3.org/2001/XMLSchema"
+    xmlns:ipo="http://www.example.com/IPO">
+
+    <annotation>
+        <documentation xml:lang="en">
+            International Purchase order schema for Example.com Copyright 2000 Example.com. All rights reserved.
+        </documentation>
+    </annotation>
+
+
+    <element name="purchaseOrder" type="ipo:PurchaseOrderType" />
+
+    <element name="comment" type="string" />
+
+    <complexType name="PurchaseOrderType">
+        <sequence>
+            <element name="shipTo" type="ipo:Address" />
+            <element name="billTo" type="ipo:Address" />
+            <element ref="ipo:comment" minOccurs="0" />
+            <element name="items" type="ipo:Items" />
+        </sequence>
+        <attribute name="orderDate" type="date" />
+    </complexType>
+
+    <complexType name="Items">
+        <sequence>
+            <element name="item" minOccurs="0" maxOccurs="unbounded">
+                <complexType>
+                    <sequence>
+                        <element name="productName" type="string" />
+                        <element name="quantity">
+                            <simpleType>
+                                <restriction base="positiveInteger">
+                                    <maxExclusive value="100" />
+                                </restriction>
+                            </simpleType>
+                        </element>
+                        <element name="USPrice" type="decimal" />
+                        <element ref="ipo:comment" minOccurs="0" />
+                        <element name="shipDate" type="date" minOccurs="0" />
+                    </sequence>
+                    <attribute name="partNum" type="ipo:SKU" use="required" />
+                </complexType>
+            </element>
+        </sequence>
+    </complexType>
+
+    <simpleType name="SKU">
+        <restriction base="string">
+            <pattern value="\d{3}-[A-Z]{2}" />
+        </restriction>
+    </simpleType>
+
+    <complexType name="Address">
+        <sequence>
+            <element name="name" type="string" />
+            <element name="street" type="string" />
+            <element name="city" type="string" />
+        </sequence>
+    </complexType>
+
+    <complexType name="USAddress">
+        <complexContent>
+            <extension base="ipo:Address">
+                <sequence>
+                    <element name="state" type="ipo:USState" />
+                    <element name="zip" type="positiveInteger" />
+                </sequence>
+            </extension>
+        </complexContent>
+    </complexType>
+
+    <complexType name="UKAddress">
+        <complexContent>
+            <extension base="ipo:Address">
+                <sequence>
+                    <element name="postcode" type="ipo:UKPostcode" />
+                </sequence>
+                <attribute name="exportCode" type="positiveInteger" fixed="1" />
+            </extension>
+        </complexContent>
+    </complexType>
+
+    <!-- other Address derivations for more countries -->
+
+    <simpleType name="USState">
+        <restriction base="string">
+            <enumeration value="AK" />
+            <enumeration value="AL" />
+            <enumeration value="AR" />
+            <enumeration value="CA" />
+            <enumeration value="PA" />
+            <!-- and so on ... -->
+        </restriction>
+    </simpleType>
+
+    <simpleType name="Postcode">
+        <restriction base="string">
+            <length value="7" fixed="true" />
+        </restriction>
+    </simpleType>
+
+
+    <simpleType name="UKPostcode">
+        <restriction base="ipo:Postcode">
+            <pattern value="[A-Z]{2}\d\s\d[A-Z]{2}" />
+        </restriction>
+    </simpleType>
+
+
+
+</schema>
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/test/resources/order.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/test/resources/order.wsdl
new file mode 100644
index 0000000000..65da5b602a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding-xstream/src/test/resources/order.wsdl
@@ -0,0 +1,76 @@
+<?xml version="1.0"?>

+<!--

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

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

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

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

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

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

+    * 

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

+    * 

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

+    * software distributed under the License is distributed on an

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

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<definitions name="StockQuote" targetNamespace="http://example.com/order.wsdl" xmlns:tns="http://example.com/order.wsdl"

+    xmlns:xsd1="http://example.com/order.xsd" xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+    xmlns="http://schemas.xmlsoap.org/wsdl/">

+

+    <types>

+        <schema targetNamespace="http://example.com/order.xsd" xmlns="http://www.w3.org/2001/XMLSchema"

+            xmlns:ipo="http://www.example.com/IPO">

+            <import namespace="http://www.example.com/IPO" schemaLocation="ipo.xsd" />

+            <element name="checkOrderStatus">

+                <complexType>

+                    <sequence>

+                        <element name="customerId" type="string" />

+                        <element name="order" type="ipo:PurchaseOrderType" />

+                        <element name="flag" type="int" />

+                    </sequence>

+                </complexType>

+            </element>

+            <element name="checkOrderStatusResponse">

+                <complexType>

+                    <sequence>

+                        <element name="status" type="string" />

+                    </sequence>

+                </complexType>

+            </element>

+            <element name="note" type="string" />

+        </schema>

+    </types>

+

+    <message name="CheckOrderStatusInput1">

+        <part name="body" element="xsd1:checkOrderStatus" />

+    </message>

+

+    <message name="CheckOrderStatusOutput1">

+        <part name="body" element="xsd1:checkOrderStatusResponse" />

+    </message>

+

+    <message name="CheckOrderStatusInput2">

+        <part name="p1" element="xsd1:checkOrderStatus" />

+        <part name="p2" element="xsd1:note" />

+    </message>

+

+    <message name="CheckOrderStatusOutput2">

+        <part name="p1" element="xsd1:checkOrderStatusResponse" />

+    </message>

+

+    <portType name="OrderPortType">

+        <operation name="checkOrderStatus">

+            <input message="tns:CheckOrderStatusInput1" />

+            <output message="tns:CheckOrderStatusOutput1" />

+        </operation>

+        <operation name="checkOrderStatus2">

+            <input message="tns:CheckOrderStatusInput2" />

+            <output message="tns:CheckOrderStatusOutput2" />

+        </operation>

+    </portType>

+

+</definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/LICENSE
new file mode 100644
index 0000000000..616bec99ed
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/LICENSE
@@ -0,0 +1,244 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+-----------------------------------------------------------------
+The test cases use xmlunit with the following license:
+----------------------------------------------------------------- 
+
+/*
+******************************************************************
+Copyright (c) 2001-2007, Jeff Martin, Tim Bacon
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+    * Neither the name of the xmlunit.sourceforge.net nor the names
+      of its contributors may be used to endorse or promote products
+      derived from this software without specific prior written
+      permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+******************************************************************
+*/
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/pom.xml
new file mode 100644
index 0000000000..90e5faae61
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/pom.xml
@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+	* Licensed to the Apache Software Foundation (ASF) under one
+	* or more contributor license agreements.  See the NOTICE file
+	* distributed with this work for additional information
+	* regarding copyright ownership.  The ASF licenses this file
+	* to you under the Apache License, Version 2.0 (the
+	* "License"); you may not use this file except in compliance
+	* with the License.  You may obtain a copy of the License at
+	* 
+	*   http://www.apache.org/licenses/LICENSE-2.0
+	* 
+	* Unless required by applicable law or agreed to in writing,
+	* software distributed under the License is distributed on an
+	* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+	* KIND, either express or implied.  See the License for the
+	* specific language governing permissions and limitations
+	* under the License.    
+-->
+<project>
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.apache.tuscany.sca</groupId>
+		<artifactId>tuscany-modules</artifactId>
+		<version>1.2.1-incubating-SNAPSHOT</version>
+		<relativePath>../pom.xml</relativePath>
+	</parent>
+	<artifactId>tuscany-databinding</artifactId>
+	<name>Apache Tuscany SCA DataBinding Framework</name>
+
+	<dependencies>
+		<dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extensibility</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+	
+		<dependency>
+			<groupId>org.apache.tuscany.sca</groupId>
+			<artifactId>tuscany-interface</artifactId>
+			<version>1.2.1-incubating-SNAPSHOT</version>
+		</dependency>
+
+		<dependency>
+			<groupId>org.apache.tuscany.sca</groupId>
+			<artifactId>tuscany-contribution</artifactId>
+			<version>1.2.1-incubating-SNAPSHOT</version>
+		</dependency>
+		
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>		
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>        
+
+		<dependency>
+			<groupId>stax</groupId>
+			<artifactId>stax-api</artifactId>
+			<version>1.0.1</version>
+		</dependency>
+
+		<dependency>
+			<groupId>org.codehaus.woodstox</groupId>
+			<artifactId>wstx-asl</artifactId>
+			<version>3.2.1</version>
+			<scope>runtime</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>xmlunit</groupId>
+			<artifactId>xmlunit</artifactId>
+			<version>1.1</version>
+			<scope>test</scope>
+		</dependency>
+
+	</dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataBinding.java
new file mode 100644
index 0000000000..b8089dc529
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataBinding.java
@@ -0,0 +1,91 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding;
+
+import java.lang.annotation.Annotation;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+
+/**
+ * DataBinding represents a data representation, for example, SDO, JAXB and AXIOM
+ */
+public interface DataBinding {
+    /**
+     * A special databinding for input message of an operation
+     */
+    String IDL_INPUT = "idl:input";
+    /**
+     * A special databinding for output message of an operation
+     */
+    String IDL_OUTPUT = "idl:output";
+    /**
+     * A special databinding for fault message of an operation
+     */
+    String IDL_FAULT = "idl:fault";
+    /**
+     * The name of a databinding should be case-insensitive and unique
+     * 
+     * @return The name of the databinding
+     */
+    String getName();
+    
+    /**
+     * Get the aliases for the databinding
+     * 
+     * @return An array of aliases
+     */
+    String[] getAliases();
+
+    /**
+     * Introspect and populate information to a DataType model
+     * 
+     * @param dataType The data type to be introspected
+     * @param annotations The java annotations
+     * @return true if the databinding has recognized the given data type
+     */
+    boolean introspect(DataType dataType, Annotation[] annotations);
+
+    /**
+     * Introspect the data to figure out the corresponding data type
+     * 
+     * @param value The object to be checked
+     * @return The DataType or null if the java type is not supported by this databinding
+     */
+    DataType introspect(Object value);
+
+    /**
+     * Provide a WrapperHandler for this databinding
+     * @return A wrapper handler which can handle wrapping/wrapping for this databinding
+     */
+    WrapperHandler getWrapperHandler();
+
+    /**
+     * Make a copy of the object for "pass-by-value" semantics
+     * @param source object to copy 
+     * @return copy of the object passed in as argument
+     */
+    Object copy(Object object);
+    
+    /**
+     * Get the type mapper for simple types
+     * @return The databinding-specific simple type mapper
+     */
+    SimpleTypeMapper getSimpleTypeMapper();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataBindingExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataBindingExtensionPoint.java
new file mode 100644
index 0000000000..205843e2be
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataBindingExtensionPoint.java
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding;
+
+import java.lang.annotation.Annotation;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+
+/**
+ * An extension point for data binding extensions.
+ */
+public interface DataBindingExtensionPoint {
+
+    /**
+     * Register a data binding
+     * 
+     * @param dataBinding
+     */
+    void addDataBinding(DataBinding dataBinding);
+
+    /**
+     * Look up a data binding by id
+     * 
+     * @param id The name of the databinding
+     * @return The databinding
+     */
+    DataBinding getDataBinding(String id);
+
+    /**
+     * Unregister a data binding
+     * 
+     * @param id
+     * @return The unregistered databinding
+     */
+    DataBinding removeDataBinding(String id);
+
+    /**
+     * Introspect the java class to figure out what DataType supports it
+     * 
+     * @param DataType The initial data type
+     * @param annotations The java annotations
+     * @return A DataType representing the java type or null if no databinding
+     *         recognizes the java type
+     */
+    boolean introspectType(DataType dataType, Annotation[] annotations);
+
+    /**
+     * Introspect the java class to figure out what DataType supports it
+     * 
+     * @param DataType The initial data type
+     * @param annotations The java annotations
+     * @param boolean Should be set to true if DataType parm represents an Exception
+     * @return A DataType representing the java type or null if no databinding
+     *         recognizes the java type
+     */
+    boolean introspectType(DataType dataType, Annotation[] annotations, boolean isFaultType);
+
+    /**
+     * Introspect the value to figure out the corresponding DataType
+     * 
+     * @param value The object value
+     * @return A DataType representing the value or null if no databinding
+     *         recognizes the value
+     */
+    DataType introspectType(Object value);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataPipe.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataPipe.java
new file mode 100644
index 0000000000..69a0e4510a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataPipe.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding;
+
+/**
+ * Data pipe allows a data source pushes data into its sink and pipe the data into its result
+ * 
+ * @param <S> The data binding type of the sink
+ * @param <R> The data binding type of the result
+ */
+public interface DataPipe<S, R> {
+
+    /**
+     * Returns a sink (for example, java.io.OutputStream, java.io.Writer or org.xml.sax.ContentHandler) to receive data
+     * pushed by the source
+     * 
+     * @return The sink to consume data
+     */
+    S getSink();
+
+    /**
+     * Returns the data populated by the sink
+     * 
+     * @return
+     */
+    R getResult();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataPipeTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataPipeTransformer.java
new file mode 100644
index 0000000000..4486117d31
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataPipeTransformer.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding;
+
+/**
+ * Data pipe allows a data source pushes data into its sink and pipe the data into its result
+ * 
+ */
+public interface DataPipeTransformer<S, R> extends Transformer {
+
+    public DataPipe<S, R> newInstance();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DefaultDataBindingExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DefaultDataBindingExtensionPoint.java
new file mode 100644
index 0000000000..4eceba71fa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DefaultDataBindingExtensionPoint.java
@@ -0,0 +1,287 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding;
+
+import java.io.IOException;
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Constructor;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.databinding.javabeans.JavaBeansDataBinding;
+import org.apache.tuscany.sca.databinding.javabeans.JavaExceptionDataBinding;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+
+/**
+ * The default implementation of a data binding extension point.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultDataBindingExtensionPoint implements DataBindingExtensionPoint {
+    private final Map<String, DataBinding> bindings = new HashMap<String, DataBinding>();
+    private final List<DataBinding> databindings = new ArrayList<DataBinding>();
+    private static final Logger logger = Logger.getLogger(DefaultDataBindingExtensionPoint.class.getName());
+    private boolean loadedDataBindings;
+
+    public DefaultDataBindingExtensionPoint() {
+    }
+
+    public DataBinding getDataBinding(String id) {
+        if (id == null) {
+            return null;
+        }
+        DataBinding dataBinding = bindings.get(id.toLowerCase());
+        if (dataBinding == null) {
+            loadDataBindings();
+            dataBinding = bindings.get(id.toLowerCase());
+        }
+        return dataBinding;
+    }
+
+    public void addDataBinding(DataBinding dataBinding) {
+        if (logger.isLoggable(Level.FINE)) {
+            String className = dataBinding.getClass().getName();
+            boolean lazy = false;
+            if (dataBinding instanceof LazyDataBinding) {
+                className = ((LazyDataBinding)dataBinding).dataBindingDeclaration.getClassName();
+                lazy = true;
+            }
+            logger.fine("Adding databinding: " + className + ";type=" + dataBinding.getName() + ",lazy=" + lazy);
+        }
+        databindings.add(dataBinding);
+        bindings.put(dataBinding.getName().toLowerCase(), dataBinding);
+
+        String[] aliases = dataBinding.getAliases();
+        if (aliases != null) {
+            for (String alias : aliases) {
+                bindings.put(alias.toLowerCase(), dataBinding);
+            }
+        }
+    }
+
+    public DataBinding removeDataBinding(String id) {
+        if (id == null) {
+            return null;
+        }
+        DataBinding dataBinding = bindings.remove(id.toLowerCase());
+        if (dataBinding != null) {
+            databindings.remove(dataBinding);
+            String[] aliases = dataBinding.getAliases();
+            if (aliases != null) {
+                for (String alias : aliases) {
+                    bindings.remove(alias.toLowerCase());
+                }
+            }
+        }
+        return dataBinding;
+    }
+
+    /**
+     * Dynamically load data bindings declared under META-INF/services
+     */
+    private void loadDataBindings() {
+        if (loadedDataBindings)
+            return;
+
+        // Get the databinding service declarations
+        Set<ServiceDeclaration> dataBindingDeclarations;
+        try {
+            dataBindingDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations(DataBinding.class);
+        } catch (IOException e) {
+            throw new IllegalStateException(e);
+        }
+
+        // Load data bindings
+        for (ServiceDeclaration dataBindingDeclaration : dataBindingDeclarations) {
+            Map<String, String> attributes = dataBindingDeclaration.getAttributes();
+            String type = attributes.get("type");
+            String name = attributes.get("name");
+
+            // Create a data binding wrapper and register it
+            DataBinding dataBinding = new LazyDataBinding(type, name, dataBindingDeclaration);
+            addDataBinding(dataBinding);
+        }
+
+        loadedDataBindings = true;
+    }
+
+    /**
+     * A data binding facade allowing data bindings to be lazily loaded and
+     * initialized.
+     */
+    private static class LazyDataBinding implements DataBinding {
+
+        private String name;
+        private String[] aliases;
+        private ServiceDeclaration dataBindingDeclaration;
+        private DataBinding dataBinding;
+
+        private LazyDataBinding(String type, String name, ServiceDeclaration dataBindingDeclaration) {
+            this.name = type;
+            if (name != null) {
+                this.aliases = new String[] {name};
+            }
+            this.dataBindingDeclaration = dataBindingDeclaration;
+        }
+
+        /**
+         * Load and instantiate the data binding class.
+         * 
+         * @return The data binding.
+         */
+        @SuppressWarnings("unchecked")
+        private DataBinding getDataBinding() {
+            if (dataBinding == null) {
+                try {
+                    Class<DataBinding> dataBindingClass = (Class<DataBinding>)dataBindingDeclaration.loadClass();
+                    Constructor<DataBinding> constructor = dataBindingClass.getConstructor();
+                    dataBinding = constructor.newInstance();
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return dataBinding;
+        }
+
+        public Object copy(Object object) {
+            return getDataBinding().copy(object);
+        }
+
+        public String[] getAliases() {
+            return aliases;
+        }
+
+        public String getName() {
+            return name;
+        }
+
+        public SimpleTypeMapper getSimpleTypeMapper() {
+            return getDataBinding().getSimpleTypeMapper();
+        }
+
+        public WrapperHandler getWrapperHandler() {
+            return getDataBinding().getWrapperHandler();
+        }
+
+        public boolean introspect(DataType dataType, Annotation[] annotations) {
+            return getDataBinding().introspect(dataType, annotations);
+        }
+
+        public DataType introspect(Object value) {
+            return getDataBinding().introspect(value);
+        }
+    }
+
+    //FIXME The following methods should not be on the extension point
+    // they should be on a separate class
+    public boolean introspectType(DataType dataType, Annotation[] annotations) {
+        return introspectType(dataType, annotations, false);
+    }
+
+    private boolean introspectArray(DataType dataType, Annotation[] annotations) {
+        Class physical = dataType.getPhysical();
+        if (!physical.isArray() || physical == byte[].class) {
+            return false;
+        }
+        Class componentType = physical.getComponentType();
+        DataType logical = new DataTypeImpl(componentType, dataType.getLogical());
+        introspectType(logical, annotations);
+        dataType.setDataBinding("java:array");
+        dataType.setLogical(logical);
+        return true;
+    }
+
+    //
+    // Leverage the DataBinding ExceptionHandler to calculate the DataType of an exception DataType
+    //
+    public boolean introspectType(DataType dataType, Annotation[] annotations, boolean isException) {
+        loadDataBindings();
+        for (DataBinding binding : databindings) {
+            // don't introspect for JavaBeansDatabinding as all javatypes will
+            // anyways match to its basetype
+            // which is java.lang.Object. Default to this only if no databinding
+            // results
+            if (!binding.getName().equals(JavaBeansDataBinding.NAME)) {
+                /*
+                if (isException) {
+                    // Next look to see if the DB's exceptionHandler handles this exception
+                    ExceptionHandler excHandler = binding.getExceptionHandler();
+                    if (excHandler != null) {
+                        // Assymetric to have the introspect() methods set the DataBindings themselves
+                        // whereas we're setting it ourselves here.   
+                        DataType faultType = excHandler.getFaultType(dataType);
+                        if (faultType != null) {
+                            dataType.setDataBinding(binding.getName());
+                            dataType.setLogical(faultType);
+                            return true;
+                        }
+                    }
+                } else
+                */ 
+                {
+                    if (binding.introspect(dataType, annotations)) {
+                        return true;
+                    }
+                }
+            }
+        }
+        // FIXME: Should we honor the databinding from operation/interface
+        // level?
+        Class physical = dataType.getPhysical();
+        if (physical == Object.class) {
+            return false;
+        }
+        if (dataType.getPhysical().isArray()) {
+            introspectArray(dataType, annotations);
+            return true;
+        } else if (isException) {
+            dataType.setDataBinding(JavaExceptionDataBinding.NAME);
+            return true;
+        } else {
+            dataType.setDataBinding(JavaBeansDataBinding.NAME);
+            return false;
+        }
+    }
+
+    public DataType introspectType(Object value) {
+        loadDataBindings();
+        DataType dataType = null;
+        for (DataBinding binding : bindings.values()) {
+            // don't introspect for JavaBeansDatabinding as all javatypes will
+            // anyways match to its basetype
+            // which is java.lang.Object. Default to this only if no databinding
+            // results
+            if (!binding.getName().equals(JavaBeansDataBinding.NAME)) {
+                dataType = binding.introspect(value);
+            }
+            if (dataType != null) {
+                return dataType;
+            }
+        }
+        return new DataTypeImpl<Class>(JavaBeansDataBinding.NAME, value.getClass(), value.getClass());
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DefaultTransformerExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DefaultTransformerExtensionPoint.java
new file mode 100644
index 0000000000..05e7af946b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DefaultTransformerExtensionPoint.java
@@ -0,0 +1,303 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding;
+
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.databinding.impl.DirectedGraph;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class DefaultTransformerExtensionPoint implements TransformerExtensionPoint {
+    private static final Logger logger = Logger.getLogger(DefaultTransformerExtensionPoint.class.getName());
+    private boolean loadedTransformers;
+
+    private final DirectedGraph<Object, Transformer> graph = new DirectedGraph<Object, Transformer>();
+
+    public DefaultTransformerExtensionPoint() {
+    }
+
+    public void addTransformer(String sourceType, String resultType, int weight, Transformer transformer, boolean publicTransformer) {
+        if (logger.isLoggable(Level.FINE)) {
+            String className = transformer.getClass().getName();
+            boolean lazy = false;
+            boolean pull = (transformer instanceof PullTransformer);
+            if (transformer instanceof LazyPullTransformer) {
+                className = ((LazyPullTransformer)transformer).transformerDeclaration.getClassName();
+                lazy = true;
+            }
+            if (transformer instanceof LazyPushTransformer) {
+                className = ((LazyPushTransformer)transformer).transformerDeclaration.getClassName();
+                lazy = true;
+            }
+
+            logger.fine("Adding transformer: " + className
+                + ";source="
+                + sourceType
+                + ",target="
+                + resultType
+                + ",weight="
+                + weight
+                + ",type="
+                + (pull ? "pull" : "push")
+                + ",lazy="
+                + lazy);
+        }
+        graph.addEdge(sourceType, resultType, transformer, weight, publicTransformer);
+    }
+
+    public void addTransformer(Transformer transformer, boolean publicTransformer) {
+        addTransformer(transformer.getSourceDataBinding(),
+                       transformer.getTargetDataBinding(),
+                       transformer.getWeight(),
+                       transformer, publicTransformer);
+    }
+
+    public boolean removeTransformer(String sourceType, String resultType) {
+        return graph.removeEdge(sourceType, resultType);
+    }
+
+    public Transformer getTransformer(String sourceType, String resultType) {
+        loadTransformers();
+
+        DirectedGraph<Object, Transformer>.Edge edge = graph.getEdge(sourceType, resultType);
+        return (edge == null) ? null : edge.getValue();
+    }
+
+    /**
+     * Dynamically load transformers registered under META-INF/services.
+     *
+     */
+    private void loadTransformers() {
+        if (loadedTransformers) {
+            return;
+        }
+        loadTransformers(PullTransformer.class);
+        loadTransformers(PushTransformer.class);
+        loadedTransformers = true;
+    }
+
+    /**
+     * Dynamically load transformers registered under META-INF/services.
+     * 
+     * @param transformerClass
+     */
+    private void loadTransformers(Class<?> transformerClass) {
+
+        // Get the transformer service declarations
+        Set<ServiceDeclaration> transformerDeclarations;
+
+        try {
+            transformerDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations(transformerClass);
+
+        } catch (IOException e) {
+            throw new IllegalStateException(e);
+        }
+
+        // Load transformers
+        for (ServiceDeclaration transformerDeclaration : transformerDeclarations) {
+            Map<String, String> attributes = transformerDeclaration.getAttributes();
+
+            String source = attributes.get("source");
+            String target = attributes.get("target");
+            int weight = Integer.valueOf(attributes.get("weight"));
+            String b = attributes.get("public");
+            boolean pub = true;
+            if (b != null) {
+                pub = Boolean.valueOf(b);
+            }
+
+            // Create a transformer wrapper and register it
+            Transformer transformer;
+            if (transformerClass == PullTransformer.class) {
+                transformer = new LazyPullTransformer(source, target, weight, transformerDeclaration);
+            } else {
+                transformer = new LazyPushTransformer(source, target, weight, transformerDeclaration);
+            }
+            addTransformer(transformer, pub);
+        }
+    }
+
+    /**
+     * A transformer facade allowing transformers to be lazily loaded
+     * and initialized.
+     */
+    private static class LazyPullTransformer implements PullTransformer<Object, Object> {
+
+        private String source;
+        private String target;
+        private int weight;
+        private ServiceDeclaration transformerDeclaration;
+        private PullTransformer<Object, Object> transformer;
+
+        public LazyPullTransformer(String source, String target, int weight, ServiceDeclaration transformerDeclaration) {
+            this.source = source;
+            this.target = target;
+            this.weight = weight;
+            this.transformerDeclaration = transformerDeclaration;
+        }
+
+        /**
+         * Load and instantiate the transformer class.
+         * 
+         * @return The transformer.
+         */
+        @SuppressWarnings("unchecked")
+        private PullTransformer<Object, Object> getTransformer() {
+            if (transformer == null) {
+                try {
+                    Class<PullTransformer<Object, Object>> transformerClass =
+                        (Class<PullTransformer<Object, Object>>)transformerDeclaration.loadClass();
+                    Constructor<PullTransformer<Object, Object>> constructor = transformerClass.getConstructor();
+                    transformer = constructor.newInstance();
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return transformer;
+        }
+
+        public String getSourceDataBinding() {
+            return source;
+        }
+
+        public String getTargetDataBinding() {
+            return target;
+        }
+
+        public int getWeight() {
+            return weight;
+        }
+
+        public Object transform(Object source, TransformationContext context) {
+            return getTransformer().transform(source, context);
+        }
+
+        public String toString() {
+            StringBuffer sb = new StringBuffer(super.toString());
+            sb.append(";className=").append(transformerDeclaration.getClassName());
+            return sb.toString();
+        }
+    }
+
+    /**
+     * A transformer facade allowing transformers to be lazily loaded
+     * and initialized.
+     */
+    private static class LazyPushTransformer implements PushTransformer<Object, Object> {
+
+        private String source;
+        private String target;
+        private int weight;
+        private ServiceDeclaration transformerDeclaration;
+        private PushTransformer<Object, Object> transformer;
+
+        public LazyPushTransformer(String source, String target, int weight, ServiceDeclaration transformerDeclaration) {
+            this.source = source;
+            this.target = target;
+            this.weight = weight;
+            this.transformerDeclaration = transformerDeclaration;
+        }
+
+        /**
+         * Load and instantiate the transformer class.
+         * 
+         * @return The transformer.
+         */
+        @SuppressWarnings("unchecked")
+        private PushTransformer<Object, Object> getTransformer() {
+            if (transformer == null) {
+                try {
+                    Class<PushTransformer<Object, Object>> transformerClass =
+                        (Class<PushTransformer<Object, Object>>)transformerDeclaration.loadClass();
+                    Constructor<PushTransformer<Object, Object>> constructor = transformerClass.getConstructor();
+                    transformer = constructor.newInstance();
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return transformer;
+        }
+
+        public String getSourceDataBinding() {
+            return source;
+        }
+
+        public String getTargetDataBinding() {
+            return target;
+        }
+
+        public int getWeight() {
+            return weight;
+        }
+
+        public void transform(Object source, Object sink, TransformationContext context) {
+            getTransformer().transform(source, sink, context);
+        }
+
+        public String toString() {
+            StringBuffer sb = new StringBuffer(super.toString());
+            sb.append(";className=").append(transformerDeclaration.getClassName());
+            return sb.toString();
+        }
+    }
+
+    //FIXME The following methods should be on a different class from
+    // extension point
+
+    public List<Transformer> getTransformerChain(String sourceType, String resultType) {
+        loadTransformers();
+
+        String source = sourceType;
+        String result = resultType;
+        List<Transformer> transformers = new ArrayList<Transformer>();
+        // First check if there is a direct path, if yes, use it regardless of the weight
+        DirectedGraph<Object, Transformer>.Edge link = graph.getEdge(sourceType, resultType);
+        if (link != null) {
+            transformers.add(link.getValue());
+        } else {
+            DirectedGraph<Object, Transformer>.Path path = graph.getShortestPath(source, result);
+            if (path == null) {
+                return null;
+            }
+            for (DirectedGraph<Object, Transformer>.Edge edge : path.getEdges()) {
+                transformers.add(edge.getValue());
+            }
+        }
+        return transformers;
+    }
+
+    @Override
+    public String toString() {
+        loadTransformers();
+
+        return graph.toString();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/Mediator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/Mediator.java
new file mode 100644
index 0000000000..168a1052b3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/Mediator.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding;
+
+import java.util.Map;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+
+/**
+ * This interface will be used as a Tuscany system service to perform data mediations
+ * 
+ * Mediate the data from one type to the other one
+ *
+ */
+public interface Mediator {
+
+    /**
+     * Mediate the data from the source type to the target type
+     * @param source The data to be mediated
+     * @param sourceDataType Data type for the source data
+     * @param targetDataType Data type for the target data
+     * @param context 
+     * @return
+     */
+    Object mediate(Object source, DataType sourceDataType, DataType targetDataType, Map<String, Object> context);
+    /**
+     * Mediate the source data into the target which is a sink to receive the data
+     * @param source The data to be mediated
+     * @param target The sink to receive data
+     * @param sourceDataType Data type for the source data
+     * @param targetDataType Data type for the target data
+     */
+    void mediate(
+            Object source,
+            Object target,
+            DataType sourceDataType,
+            DataType targetDataType,
+            Map<String, Object> context);
+    
+    /**
+     * Get the DataBindings used by this mediator.
+     * @return
+     */
+    DataBindingExtensionPoint getDataBindings();
+    
+    /**
+     * Get the Transformers used by this mediator.
+     * @return
+     */
+    TransformerExtensionPoint getTransformers();    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/PullTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/PullTransformer.java
new file mode 100644
index 0000000000..feed87e45f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/PullTransformer.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding;
+
+/**
+ * PullTransformer transforms data from one binding format to the other one which can be directly consumed
+ * 
+ * @param <S> The source data type
+ * @param <R> the target data type
+ */
+public interface PullTransformer<S, R> extends Transformer {
+    /**
+     * Transform source data into the result type.
+     * 
+     * @param source The source data
+     * @param context The context for the transformation
+     * @return The transformed result
+     */
+    R transform(S source, TransformationContext context);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/PushTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/PushTransformer.java
new file mode 100644
index 0000000000..80e5e4f0a3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/PushTransformer.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding;
+
+/**
+ * A transformer that pushes data from its source into the sink
+ * 
+ * @param <S>
+ * @param <R>
+ */
+public interface PushTransformer<S, R> extends Transformer {
+    /**
+     * @param source The source data
+     * @param sink The sink to receive the data 
+     * @param context
+     */
+    void transform(S source, R sink, TransformationContext context);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/SimpleTypeMapper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/SimpleTypeMapper.java
new file mode 100644
index 0000000000..70ea431d57
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/SimpleTypeMapper.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Type Mapper between XML schema simple data types and java objects
+ */
+public interface SimpleTypeMapper {
+    /**
+     * Parse the XML lexical representation into a java object 
+     * @param simpleType The XSD simple type
+     * @param value the XML lexical representation
+     * @param context The context of the transformation
+     * @return A java object for the XML value
+     */
+    Object toJavaObject(QName simpleType, String value, TransformationContext context);
+    /**
+     * Create the XML lexical representation for a java object
+     * @param simpleType The XSD simple type
+     * @param obj The java object
+     * @param context The context of the transformation
+     * @return The XML lexical representation
+     */
+    String toXMLLiteral(QName simpleType, Object obj, TransformationContext context);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformationContext.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformationContext.java
new file mode 100644
index 0000000000..27818dc24f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformationContext.java
@@ -0,0 +1,79 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding;
+
+import java.util.Map;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+/**
+ * Context for data transformation
+ * 
+ */
+public interface TransformationContext {
+    
+    Operation getSourceOperation();
+    void setSourceOperation(Operation sourceOperation);
+    Operation getTargetOperation();
+    void setTargetOperation(Operation targetOperation);
+    
+    /**
+     * Get the source data type
+     * 
+     * @return
+     */
+    DataType getSourceDataType();
+
+    /**
+     * Get the target data type
+     * 
+     * @return
+     */
+    DataType getTargetDataType();
+
+    /**
+     * Set the source data type
+     * 
+     * @param sourceDataType
+     */
+    void setSourceDataType(DataType sourceDataType);
+
+    /**
+     * Set the target data type
+     * 
+     * @param targetDataType
+     */
+    void setTargetDataType(DataType targetDataType);
+
+    /**
+     * Get the classloader
+     * 
+     * @return
+     */
+    ClassLoader getClassLoader();
+
+    /**
+     * Get a map of metadata
+     * 
+     * @return
+     */
+    Map<String, Object> getMetadata();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformationException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformationException.java
new file mode 100644
index 0000000000..8d2b36482d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformationException.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding;
+
+
+/**
+ * Reports problems during data transformation
+ */
+public class TransformationException extends RuntimeException {
+
+    private static final long serialVersionUID = 7662385613693006428L;
+    private String sourceDataBinding;
+    private String targetDataBinding;
+
+    public TransformationException() {
+        super();
+    }
+
+    public TransformationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public TransformationException(String message) {
+        super(message);
+    }
+
+    public TransformationException(Throwable cause) {
+        super(cause);
+    }
+
+    public String getSourceDataBinding() {
+        return sourceDataBinding;
+    }
+
+    public void setSourceDataBinding(String sourceDataBinding) {
+        this.sourceDataBinding = sourceDataBinding;
+    }
+
+    public String getTargetDataBinding() {
+        return targetDataBinding;
+    }
+
+    public void setTargetDataBinding(String targetDataBinding) {
+        this.targetDataBinding = targetDataBinding;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/Transformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/Transformer.java
new file mode 100644
index 0000000000..062f087a15
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/Transformer.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding;
+
+/**
+ * A transformer provides the data transformation from source type to target type. The cost of the transformation is
+ * modeled as weight.
+ */
+public interface Transformer {
+    /**
+     * Get the source type that this transformer transforms data from. The type is used as the key when the transformer
+     * is registered with TransformerRegistry.
+     * 
+     * @return A key indentifying the source type
+     */
+    String getSourceDataBinding();
+
+    /**
+     * Get the target type that this transformer transforms data into. The type is used as the key when the transformer
+     * is registered with TransformerRegistry.
+     * 
+     * @return A key indentifying the target type
+     */
+    String getTargetDataBinding();
+
+    /**
+     * Get the cost of the transformation. The weight can be used to choose the most efficient path if there are more
+     * than one available from the source to the target.
+     * 
+     * @return An integer representing the cost of the transformation
+     */
+    int getWeight();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformerExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformerExtensionPoint.java
new file mode 100644
index 0000000000..aa3db5364c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformerExtensionPoint.java
@@ -0,0 +1,79 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding;
+
+import java.util.List;
+
+/**
+ * An extension point for data transformer extensions.
+ */
+public interface TransformerExtensionPoint {
+
+    /**
+     * Register a transformer
+     * 
+     * @param sourceDataBinding
+     * @param targetDataBinding
+     * @param weight
+     * @param transformer
+     * @param publicTransformer TODO
+     */
+    void addTransformer(String sourceDataBinding,
+                        String targetDataBinding,
+                        int weight,
+                        Transformer transformer,
+                        boolean publicTransformer);
+
+    /**
+     * Register a transformer
+     * 
+     * @param transformer
+     * @param publicTransformer TODO
+     */
+    void addTransformer(Transformer transformer, boolean publicTransformer);
+
+    /**
+     * Unregister a transformer
+     * 
+     * @param sourceDataBinding
+     * @param targetDataBinding
+     * @return
+     */
+    boolean removeTransformer(String sourceDataBinding, String targetDataBinding);
+
+    /**
+     * Get the direct Transformer which can transform data from source type to
+     * result type
+     * 
+     * @param sourceDataBinding
+     * @param targetDataBinding
+     * @return
+     */
+    Transformer getTransformer(String sourceDataBinding, String targetDataBinding);
+
+    /**
+     * Get the a chain of Transformers which can transform data from source type
+     * to result type
+     * 
+     * @param sourceDataBinding
+     * @param targetDataBinding
+     * @return
+     */
+    List<Transformer> getTransformerChain(String sourceDataBinding, String targetDataBinding);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/WrapperHandler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/WrapperHandler.java
new file mode 100644
index 0000000000..379a967c9c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/WrapperHandler.java
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+
+/**
+ * A contract for transformers to deal with wrapping/unwrapping for WSDL wrapper style operations
+ */
+public interface WrapperHandler<T> {
+    /**
+     * Create a wrapper element
+     * 
+     * @param element The XSD element
+     * @param context The transformation context
+     * @return An object representing the wrapper element
+     */
+    T create(ElementInfo element, TransformationContext context);
+
+    /**
+     * Get the data type for the wrapper
+     * @param element The wrapper element
+     * @param childElements A list of child elements
+     * @param context The transformation context
+     * @return The data type of the wrapper, null if it's not a wrapper type
+     */
+    DataType getWrapperType(ElementInfo element, List<ElementInfo> childElements, TransformationContext context);
+
+    /**
+     * Check if the given data is an instance of the wrapper
+     * @param wrapper
+     * @param element
+     * @param childElements
+     * @param context
+     * @return
+     */
+    boolean isInstance(Object wrapper,
+                       ElementInfo element,
+                       List<ElementInfo> childElements,
+                       TransformationContext context);
+
+    /**
+     * Set child element for the wrapper
+     * 
+     * @param wrapper The wrapper
+     * @param i The index
+     * @param childElement The XSD element
+     * @param value The value of the child
+     */
+    void setChild(T wrapper, int i, ElementInfo childElement, Object value);
+
+    /**
+     * Get a list of child elements from the wrapper
+     * @param wrapper
+     * @param childElements 
+     * @param context 
+     * @return child elements under the wrapper
+     */
+    List getChildren(T wrapper, List<ElementInfo> childElements, TransformationContext context);
+
+    // Object getChild(T wrapper, ElementInfo childElement, TransformationContext context);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/annotation/DataBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/annotation/DataBinding.java
new file mode 100644
index 0000000000..4405077e29
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/annotation/DataBinding.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.annotation;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Used to demarcate the mapping style for an interface or operation
+ *
+ * @version $Rev$ $Date$
+ */
+// FIXME: [rfeng] We should consider to use javax.jws.soap.SOAPBinding
+@Target({TYPE, METHOD})
+@Retention(RUNTIME)
+public @interface DataBinding {
+
+    /**
+     * Indicate the effective databinding that controls the WSDL/Java mapping of the 
+     * interface/operation
+     * 
+     * @return the data binding with the MIME media type syntax
+     */
+    String value();
+    
+    /**
+     * Indicate if the operation is mapped using WRAPPED or BARE style. Originated from
+     * javax.jws.soap.SOAPBinding.ParameterStyle: Determines whether method parameters 
+     * represent the entire message body, or whether the parameters are elements wrapped 
+     * inside a top-level element named after the operation
+     * 
+     * @return true if the parameter style is WRAPPED, false if BARE
+     */
+    boolean wrapped() default false;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/annotation/DataType.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/annotation/DataType.java
new file mode 100644
index 0000000000..650e909c61
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/annotation/DataType.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.annotation;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Used to demarcate expected data types for parameters and return type
+ *
+ * @version $Rev$ $Date$
+ */
+@Target( {METHOD, PARAMETER})
+@Retention(RUNTIME)
+public @interface DataType {
+
+    /**
+     * Returns the data binding configuration in MIME media type syntax
+     * @return the data binding
+     */
+    String value();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/externalizable/ExternalizableDataBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/externalizable/ExternalizableDataBinding.java
new file mode 100644
index 0000000000..d3d3c6336f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/externalizable/ExternalizableDataBinding.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.externalizable;
+
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+
+public class ExternalizableDataBinding extends BaseDataBinding {
+    
+    public static final String NAME = java.io.Externalizable.class.getName();
+    public static final String[] ALIASES = new String[] {"externalizable"};
+
+    public ExternalizableDataBinding() {
+        super(NAME, ALIASES, java.io.Externalizable.class);
+    }
+
+    
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/BaseDataBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/BaseDataBinding.java
new file mode 100644
index 0000000000..87b4a79450
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/BaseDataBinding.java
@@ -0,0 +1,128 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.lang.annotation.Annotation;
+
+import org.apache.tuscany.sca.databinding.DataBinding;
+import org.apache.tuscany.sca.databinding.SimpleTypeMapper;
+import org.apache.tuscany.sca.databinding.WrapperHandler;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * Base Implementation of DataBinding
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class BaseDataBinding implements DataBinding {
+
+    private Class<?> baseType;
+
+    private String name;
+    private String[] aliases;
+
+    /**
+     * Create a databinding with the base java type whose name will be used as
+     * the name of the databinding
+     * 
+     * @param baseType The base java class or interface representing the
+     *            databinding, for example, org.w3c.dom.Node
+     */
+    protected BaseDataBinding(Class<?> baseType) {
+        this(baseType.getName(), null, baseType);
+    }
+
+    /**
+     * Create a databinding with the name and base java type
+     * 
+     * @param name The name of the databinding
+     * @param baseType The base java class or interface representing the
+     *            databinding, for example, org.w3c.dom.Node
+     */
+    protected BaseDataBinding(String name, Class<?> baseType) {
+        this(name, null, baseType);
+    }
+
+    /**
+     * Create a databinding with the name and base java type
+     * 
+     * @param name The name of the databinding
+     * @param aliases The aliases of the databinding
+     * @param baseType The base java class or interface representing the
+     *            databinding, for example, org.w3c.dom.Node
+     */
+    protected BaseDataBinding(String name, String[] aliases, Class<?> baseType) {
+        this.name = name;
+        this.baseType = baseType;
+        this.aliases = aliases;
+    }
+
+    @SuppressWarnings("unchecked")
+    public boolean introspect(DataType type, Annotation[] annotations) {
+        assert type != null;
+        Class cls = type.getPhysical();
+        if (baseType != null && baseType.isAssignableFrom(cls)) {
+            type.setDataBinding(getName());
+            if (type.getLogical() == null) {
+                type.setLogical(XMLType.UNKNOWN);
+            }
+            return true;
+        }
+        return false;
+    }
+
+    public DataType introspect(Object value) {
+        if (value == null) {
+            return null;
+        } else {
+            DataType<Class> dataType = new DataTypeImpl<Class>(value.getClass(), value.getClass());
+            if (introspect(dataType, null)) {
+                return dataType;
+            } else {
+                return null;
+            }
+        }
+    }
+
+    public final String getName() {
+        return name;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.DataBinding#getWrapperHandler()
+     */
+    public WrapperHandler getWrapperHandler() {
+        return null;
+    }
+
+    public Object copy(Object object) {
+        return object;
+    }
+
+    public SimpleTypeMapper getSimpleTypeMapper() {
+        return new SimpleTypeMapperImpl();
+    }
+
+    public String[] getAliases() {
+        return aliases;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/BaseTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/BaseTransformer.java
new file mode 100644
index 0000000000..0efb7e41b5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/BaseTransformer.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import org.apache.tuscany.sca.databinding.Transformer;
+
+/**
+ * Base Implementation of Transformer which provides the registration to the
+ * transformer registry
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class BaseTransformer<S, T> implements Transformer {
+
+    protected BaseTransformer() {
+        super();
+    }
+
+    protected abstract Class getSourceType();
+
+    protected abstract Class getTargetType();
+
+    public String getSourceDataBinding() {
+        return getSourceType().getName();
+    }
+
+    public String getTargetDataBinding() {
+        return getTargetType().getName();
+    }
+
+    public int getWeight() {
+        // default to 50
+        return 50;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/CallableReference2XMLStreamReader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/CallableReference2XMLStreamReader.java
new file mode 100644
index 0000000000..ac711ca7a7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/CallableReference2XMLStreamReader.java
@@ -0,0 +1,76 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.core.context.CallableReferenceImpl;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.xml.StAXHelper;
+
+import org.osoa.sca.CallableReference;
+
+@SuppressWarnings("unchecked")
+public class CallableReference2XMLStreamReader extends BaseTransformer<CallableReference, XMLStreamReader> implements
+    PullTransformer<CallableReference, XMLStreamReader> {
+
+    @Override
+    protected Class getSourceType() {
+        return CallableReference.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return XMLStreamReader.class;
+    }
+
+    public XMLStreamReader transform(CallableReference source, TransformationContext context) {
+        try {
+            if (source != null) {
+                if (source instanceof CallableReferenceImpl) {
+                    XMLStreamReader xmlReader = ((CallableReferenceImpl)source).getXMLReader();
+                    if (xmlReader != null) {
+                        return xmlReader;
+                    } else {
+                        String xmlString = ((CallableReferenceImpl)source).toXMLString();
+
+                        // remove "<?xml...?>" processing instruction and wrap with a top-level element
+                        return StAXHelper.createXMLStreamReader("<reference xmlns=\"http://callable\">"
+                                        + xmlString.substring(xmlString.indexOf("?>") + 2)
+                                        + "</reference>");
+                    }
+                } else {   
+                    throw new TransformationException("Unrecognized transformation source object");
+                }
+            } else {
+                return null;
+            }
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+	
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/CallableReferenceDataBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/CallableReferenceDataBinding.java
new file mode 100644
index 0000000000..f020abdeb0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/CallableReferenceDataBinding.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.impl;
+
+public class CallableReferenceDataBinding extends BaseDataBinding {
+    
+    public static final String NAME = org.osoa.sca.CallableReference.class.getName();
+    public static final String[] ALIASES = new String[] {"callablereference"};
+
+    public CallableReferenceDataBinding() {
+        super(NAME, ALIASES, org.osoa.sca.CallableReference.class);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/DOMHelper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/DOMHelper.java
new file mode 100644
index 0000000000..14d5c1763d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/DOMHelper.java
@@ -0,0 +1,167 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.w3c.dom.Attr;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+/**
+ * Helper for DOM
+ */
+public final class DOMHelper {
+    private static DocumentBuilderFactory FACTORY;
+
+    private DOMHelper() {
+    }
+
+    public static Document newDocument() throws ParserConfigurationException {
+        return newDocumentBuilder().newDocument();
+    }
+
+    public static DocumentBuilder newDocumentBuilder() throws ParserConfigurationException {
+        init();
+        return FACTORY.newDocumentBuilder();
+    }
+
+    /**
+     * 
+     */
+    private synchronized static void init() {
+        if (FACTORY == null) {
+            FACTORY = DocumentBuilderFactory.newInstance();
+            FACTORY.setNamespaceAware(true);
+        }
+    }
+
+    public static QName getQName(Node node) {
+        String ns = node.getNamespaceURI();
+        if (ns == null) {
+            ns = "";
+        }
+        // node.getLocalName() will return null if it is created using DOM Level
+        // 1 method
+        // such as createElement()
+        return new QName(ns, node.getNodeName());
+    }
+
+    public static Element createElement(Document document, QName name) {
+        String prefix = name.getPrefix();
+        String qname =
+            (prefix != null && prefix.length() > 0) ? prefix + ":" + name.getLocalPart() : name.getLocalPart();
+        return document.createElementNS(name.getNamespaceURI(), qname);
+    }
+
+    /**
+     * Wrap an element as a DOM document
+     * @param node
+     * @return
+     */
+    public static Document promote(Node node) {
+        if (node instanceof Document) {
+            return (Document)node;
+        }
+        Element element = (Element)node;
+        Document doc = element.getOwnerDocument();
+        if (doc.getDocumentElement() == element) {
+            return doc;
+        }
+        doc = (Document)element.getOwnerDocument().cloneNode(false);
+        Element schema = (Element)doc.importNode(element, true);
+        doc.appendChild(schema);
+        Node parent = element.getParentNode();
+        while (parent instanceof Element) {
+            Element root = (Element)parent;
+            NamedNodeMap nodeMap = root.getAttributes();
+            for (int i = 0; i < nodeMap.getLength(); i++) {
+                Attr attr = (Attr)nodeMap.item(i);
+                String name = attr.getName();
+                if ("xmlns".equals(name) || name.startsWith("xmlns:")) {
+                    if (schema.getAttributeNode(name) == null) {
+                        schema.setAttributeNodeNS((Attr)doc.importNode(attr, true));
+                    }
+                }
+            }
+            parent = parent.getParentNode();
+        }
+        return doc;
+    }
+
+    /**
+     * @param context
+     * @param element
+     */
+    public static Element adjustElementName(TransformationContext context, Element element) {
+        if (context != null) {
+            DataType dataType = context.getTargetDataType();
+            Object logical = dataType == null ? null : dataType.getLogical();
+            if (!(logical instanceof XMLType)) {
+                return element;
+            }
+            XMLType xmlType = (XMLType)logical;
+            QName name = new QName(element.getNamespaceURI(), element.getLocalName());
+            if (xmlType.isElement() && !xmlType.getElementName().equals(name)) {
+                QName newName = xmlType.getElementName();
+                String prefix = element.getPrefix();
+                String qname = newName.getLocalPart();
+                if (prefix != null && !prefix.equals("")) {
+                    qname = prefix + ":" + qname;
+                }
+                Element newElement = element.getOwnerDocument().createElementNS(newName.getNamespaceURI(), qname);
+                // newElement.setPrefix(prefix);
+                NodeList nodeList = element.getChildNodes();
+                // Need to copy the nodes from the list fisrt as the appendChild() will change the list
+                int length = nodeList.getLength();
+                List<Node> nodes = new ArrayList<Node>();
+                for (int i = 0; i < length; i++) {
+                    nodes.add(nodeList.item(i));
+                }
+                NamedNodeMap attrs = element.getAttributes();
+                for (int i = 0; i < attrs.getLength(); i++) {
+                    nodes.add(attrs.item(i));
+                }
+                for (int i = 0; i < nodes.size(); i++) {
+                    Node node = nodes.get(i);
+                    if (node.getNodeType() == Node.ATTRIBUTE_NODE) {
+                        newElement.setAttributeNodeNS((Attr)node.cloneNode(true));
+                    } else {
+                        newElement.appendChild(nodes.get(i));
+                    }
+                }
+                return newElement;
+            }
+        }
+        return element;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/DirectedGraph.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/DirectedGraph.java
new file mode 100644
index 0000000000..50cedc64c6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/DirectedGraph.java
@@ -0,0 +1,445 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * Directed, weighted graph
+ * 
+ * @param <V> The type of vertex object
+ * @param <E> The type of edge object
+ */
+public class DirectedGraph<V, E> implements Cloneable {
+    private final Map<V, Vertex> vertices = new HashMap<V, Vertex>();
+
+    /**
+     * Key for the shortest path cache
+     */
+    private final class VertexPair {
+        private Vertex source;
+
+        private Vertex target;
+
+        /**
+         * @param source
+         * @param target
+         */
+        private VertexPair(Vertex source, Vertex target) {
+            super();
+            this.source = source;
+            this.target = target;
+        }
+
+        @Override
+        public boolean equals(Object object) {
+            if (!VertexPair.class.isInstance(object)) {
+                return false;
+            }
+            VertexPair pair = (VertexPair)object;
+            return source == pair.source && target == pair.target;
+        }
+
+        @Override
+        public int hashCode() {
+            int x = source == null ? 0 : source.hashCode();
+            int y = target == null ? 0 : target.hashCode();
+            return x ^ y;
+        }
+
+    }
+
+    private final Map<VertexPair, Path> paths = new HashMap<VertexPair, Path>();
+
+    /**
+     * Vertex of a graph
+     */
+    public final class Vertex {
+        private V value;
+
+        // TODO: Do we want to support multiple edges for a vertex pair? If so,
+        // we should use a List instead of Map
+        private Map<Vertex, Edge> outEdges = new HashMap<Vertex, Edge>();
+        private Map<Vertex, Edge> inEdges = new HashMap<Vertex, Edge>();
+
+        private Vertex(V value) {
+            this.value = value;
+        }
+
+        @Override
+        public String toString() {
+            return "(" + value + ")";
+        }
+
+        public V getValue() {
+            return value;
+        }
+
+        public Map<Vertex, Edge> getOutEdges() {
+            return outEdges;
+        }
+
+        public Map<Vertex, Edge> getInEdges() {
+            return inEdges;
+        }
+
+    }
+
+    /**
+     * An Edge connects two vertices in one direction
+     */
+    public final class Edge {
+        private Vertex sourceVertex;
+
+        private Vertex targetVertex;
+
+        private E value;
+
+        private int weight;
+
+        private boolean pub = true;
+
+        public Edge(Vertex source, Vertex target, E value, int weight, boolean pub) {
+            this.sourceVertex = source;
+            this.targetVertex = target;
+            this.value = value;
+            this.weight = weight;
+            this.pub = pub;
+        }
+
+        @Override
+        public String toString() {
+            return sourceVertex + "->" + targetVertex + "[" + value + "," + weight + "]";
+        }
+
+        public E getValue() {
+            return value;
+        }
+
+        public void setValue(E value) {
+            this.value = value;
+        }
+
+        public Vertex getTargetVertex() {
+            return targetVertex;
+        }
+
+        public void setTargetVertex(Vertex vertex) {
+            this.targetVertex = vertex;
+        }
+
+        public int getWeight() {
+            return weight;
+        }
+
+        public void setWeight(int weight) {
+            this.weight = weight;
+        }
+
+        public Vertex getSourceVertex() {
+            return sourceVertex;
+        }
+
+        public void setSourceVertex(Vertex sourceVertex) {
+            this.sourceVertex = sourceVertex;
+        }
+
+        public boolean isPublic() {
+            return pub;
+        }
+
+        public void setPublic(boolean pub) {
+            this.pub = pub;
+        }
+    }
+
+    private final class Node implements Comparable<Node> {
+
+        private long distance = Integer.MAX_VALUE;
+
+        private Node previous; // NOPMD by rfeng on 9/26/06 9:17 PM
+
+        private Vertex vertex; // NOPMD by rfeng on 9/26/06 9:17 PM
+
+        private Node(Vertex vertex) {
+            this.vertex = vertex;
+        }
+
+        public int compareTo(Node o) {
+            return (distance > o.distance) ? 1 : ((distance == o.distance) ? 0 : -1);
+        }
+    }
+
+    public void addEdge(V source, V target, E edgeValue, int weight, boolean publicEdge) {
+        Vertex s = getVertex(source);
+        if (s == null) {
+            s = new Vertex(source);
+            vertices.put(source, s);
+        }
+        Vertex t = getVertex(target);
+        if (t == null) {
+            t = new Vertex(target);
+            vertices.put(target, t);
+        }
+        Edge edge = new Edge(s, t, edgeValue, weight, publicEdge);
+        s.outEdges.put(t, edge);
+        t.inEdges.put(s, edge);
+    }
+
+    public void addEdge(V soure, V target) {
+        addEdge(soure, target, null, 0, true);
+    }
+
+    public Vertex getVertex(V source) {
+        Vertex s = vertices.get(source);
+        return s;
+    }
+
+    public boolean removeEdge(V source, V target) {
+        Vertex s = getVertex(source);
+        if (s == null) {
+            return false;
+        }
+
+        Vertex t = getVertex(target);
+        if (t == null) {
+            return false;
+        }
+
+        return s.outEdges.remove(t) != null && t.inEdges.remove(s) != null;
+
+    }
+
+    public void removeEdge(Edge edge) {
+        edge.sourceVertex.outEdges.remove(edge.targetVertex);
+        edge.targetVertex.inEdges.remove(edge.sourceVertex);
+    }
+
+    public void removeVertex(Vertex vertex) {
+        vertices.remove(vertex.getValue());
+        for (Edge e : new ArrayList<Edge>(vertex.outEdges.values())) {
+            removeEdge(e);
+        }
+        for (Edge e : new ArrayList<Edge>(vertex.inEdges.values())) {
+            removeEdge(e);
+        }
+    }
+
+    public Edge getEdge(Vertex source, Vertex target) {
+        return source.outEdges.get(target);
+    }
+
+    public Edge getEdge(V source, V target) {
+        Vertex sv = getVertex(source);
+        if (sv == null) {
+            return null;
+        }
+        Vertex tv = getVertex(target);
+        if (tv == null) {
+            return null;
+        }
+        return getEdge(getVertex(source), getVertex(target));
+    }
+
+    /**
+     * Get the shortes path from the source vertex to the target vertex using
+     * Dijkstra's algorithm. If there's no path, null will be returned. If the
+     * source is the same as the target, it returns a path with empty edges with
+     * weight 0.
+     * 
+     * @param sourceValue The value identifies the source
+     * @param targetValue The value identifies the target
+     * @return The shortest path
+     */
+    public Path getShortestPath(V sourceValue, V targetValue) {
+        Vertex source = getVertex(sourceValue);
+        if (source == null) {
+            return null;
+        }
+        Vertex target = getVertex(targetValue);
+        if (target == null) {
+            return null;
+        }
+
+        VertexPair pair = new VertexPair(source, target);
+        if (paths.containsKey(pair)) {
+            return paths.get(pair);
+        }
+
+        // Check if there is a direct link, if yes, use it instead
+        Edge direct = getEdge(source, target);
+        Path path = new Path();
+        if (direct != null) {
+            path.addEdge(direct);
+            paths.put(pair, path);
+            return path;
+        }
+
+        Map<Vertex, Node> nodes = new HashMap<Vertex, Node>();
+        for (Vertex v : vertices.values()) {
+            Node node = new Node(v);
+            if (v == source) {
+                node.distance = 0;
+            }
+            nodes.put(v, node);
+        }
+
+        Set<Node> otherNodes = new HashSet<Node>(nodes.values());
+        Set<Node> nodesOnPath = new HashSet<Node>();
+        Node nextNode = null;
+        while (!otherNodes.isEmpty()) {
+            nextNode = extractMin(otherNodes);
+            if (nextNode.vertex == target) {
+                path = getPath(nextNode);
+                paths.put(pair, path); // Cache it
+                return path;
+            }
+            nodesOnPath.add(nextNode);
+            for (Edge edge : nextNode.vertex.outEdges.values()) {
+                Node adjacentNode = nodes.get(edge.targetVertex);
+                // The private edge can only be used if the edge connects to the target directly
+                if (edge.isPublic() || edge.getTargetVertex() == target) {
+                    if (nextNode.distance + edge.weight < adjacentNode.distance) {
+                        adjacentNode.distance = nextNode.distance + edge.weight;
+                        adjacentNode.previous = nextNode;
+                    }
+                }
+            }
+        }
+        paths.put(pair, null); // Cache it
+        return null;
+    }
+
+    /**
+     * Searches for the vertex u in the vertex set Q that has the least d[u]
+     * value. That vertex is removed from the set Q and returned to the user.
+     * 
+     * @param nodes
+     * @return
+     */
+    private Node extractMin(Set<Node> nodes) {
+        Node node = Collections.min(nodes);
+        nodes.remove(node);
+        return node;
+    }
+
+    /**
+     * The path between two vertices
+     */
+    public final class Path {
+        private List<Edge> edges = new LinkedList<Edge>();
+
+        private int weight;
+
+        public int getWeight() {
+            return weight;
+        }
+
+        public List<Edge> getEdges() {
+            return edges;
+        }
+
+        public void addEdge(Edge edge) {
+            edges.add(0, edge);
+            weight += edge.weight;
+        }
+
+        @Override
+        public String toString() {
+            return edges + ", " + weight;
+        }
+    }
+
+    private Path getPath(Node t) {
+        if (t.distance == Integer.MAX_VALUE) {
+            return null;
+        }
+        Path path = new Path();
+        Node u = t;
+        while (u.previous != null) {
+            Edge edge = getEdge(u.previous.vertex, u.vertex);
+            path.addEdge(edge);
+            u = u.previous;
+        }
+        return path;
+    }
+
+    @Override
+    public String toString() {
+        StringBuffer sb = new StringBuffer();
+        for (Vertex v : vertices.values()) {
+            sb.append(v.outEdges.values()).append("\n");
+        }
+        return sb.toString();
+    }
+
+    public Map<V, Vertex> getVertices() {
+        return vertices;
+    }
+
+    public void addGraph(DirectedGraph<V, E> otherGraph) {
+        for (Vertex v : otherGraph.vertices.values()) {
+            for (Edge e : v.outEdges.values()) {
+                addEdge(e.sourceVertex.value, e.targetVertex.value, e.value, e.weight, true);
+            }
+        }
+    }
+
+    private Vertex getFirst() {
+        for (Vertex v : vertices.values()) {
+            if (v.inEdges.isEmpty()) {
+                return v;
+            }
+        }
+        if (!vertices.isEmpty()) {
+            throw new IllegalArgumentException("Circular ordering has been detected: " + toString());
+        } else {
+            return null;
+        }
+    }
+
+    public List<V> topologicalSort(boolean readOnly) {
+        DirectedGraph<V, E> graph = (!readOnly) ? this : (DirectedGraph<V, E>)clone();
+        List<V> list = new ArrayList<V>();
+        while (true) {
+            Vertex v = graph.getFirst();
+            if (v == null) {
+                break;
+            }
+            list.add(v.getValue());
+            graph.removeVertex(v);
+        }
+
+        return list;
+    }
+
+    @Override
+    public Object clone() {
+        DirectedGraph<V, E> copy = new DirectedGraph<V, E>();
+        copy.addGraph(this);
+        return copy;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Group2GroupTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Group2GroupTransformer.java
new file mode 100644
index 0000000000..d1dd6f28f0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Group2GroupTransformer.java
@@ -0,0 +1,92 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.impl;
+
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.interfacedef.DataType;
+
+/**
+ * This is a special transformer to transform the output from one IDL to the
+ * other one
+ */
+public class Group2GroupTransformer extends BaseTransformer<Object, Object> implements
+    PullTransformer<Object, Object> {
+
+    protected Mediator mediator;
+
+    /**
+     * @param wrapperHandler
+     */
+    public Group2GroupTransformer() {
+        super();
+    }
+
+    /**
+     * @param mediator the mediator to set
+     */
+    public void setMediator(Mediator mediator) {
+        this.mediator = mediator;
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return GroupDataBinding.NAME;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return GroupDataBinding.NAME;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getSourceType()
+     */
+    @Override
+    protected Class getSourceType() {
+        return Object.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getTargetType()
+     */
+    @Override
+    protected Class getTargetType() {
+        return Object.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.Transformer#getWeight()
+     */
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+    @SuppressWarnings("unchecked")
+    public Object transform(Object source, TransformationContext context) {
+        DataType<DataType> sourceType = context.getSourceDataType();
+        DataType<DataType> targetType = context.getTargetDataType();
+
+        return mediator.mediate(source, sourceType.getLogical(), targetType.getLogical(), context.getMetadata());
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/GroupDataBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/GroupDataBinding.java
new file mode 100644
index 0000000000..2bb39d9582
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/GroupDataBinding.java
@@ -0,0 +1,103 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * The base class for a special databinding which represents a group of other databindings
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class GroupDataBinding extends BaseDataBinding {
+    public static final String NAME = "databinding:group";
+
+    /**
+     * Marker type is a java class or interface representing the data format. 
+     */
+    protected Class[] markerTypes;
+
+    public GroupDataBinding(Class[] types) {
+        super(NAME, null, GroupDataBinding.class);
+        this.markerTypes = types;
+    }
+
+    @SuppressWarnings("unchecked")
+    @Override
+    public boolean introspect(DataType type, Annotation[] annotations) {
+        if (markerTypes == null) {
+            return false;
+        }
+        Type physical = type.getPhysical();
+        if (physical instanceof ParameterizedType) {
+            physical = ((ParameterizedType)physical).getRawType();
+        }
+        if (!(physical instanceof Class)) {
+            return false;
+        }
+        Class cls = (Class)physical;
+        for (Class<?> c : markerTypes) {
+            if (isTypeOf(c, cls)) {
+                type.setDataBinding(getDataBinding(c));
+                Object logical = getLogical(cls, annotations);
+                if (logical != null) {
+                    type.setLogical(getLogical(cls, annotations));
+                } else {
+                    type.setLogical(XMLType.UNKNOWN);
+                }
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Test if the given type is a subtype of the base type
+     * @param markerType
+     * @param type
+     * @return
+     */
+    protected boolean isTypeOf(Class<?> markerType, Class<?> type) {
+        return markerType.isAssignableFrom(type);
+    }
+
+    /**
+     * Derive the databinding name from a base class
+     * @param baseType
+     * @return
+     */
+    protected String getDataBinding(Class<?> baseType) {
+        return baseType.getName();
+    }
+
+    /**
+     * Get the logical type
+     * @param type The java type
+     * @param annotations
+     * @return
+     */
+    protected abstract Object getLogical(Class<?> type, Annotation[] annotations);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Java2SimpleTypeTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Java2SimpleTypeTransformer.java
new file mode 100644
index 0000000000..50b5bf6e8d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Java2SimpleTypeTransformer.java
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.SimpleTypeMapper;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.javabeans.SimpleJavaDataBinding;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * Transformer to convert data from a simple java object to a databinding's representation
+ */
+public abstract class Java2SimpleTypeTransformer<T> extends BaseTransformer<Object, T> implements
+        PullTransformer<Object, T> {
+
+    protected SimpleTypeMapper mapper;
+
+    public Java2SimpleTypeTransformer() {
+        this.mapper = new SimpleTypeMapperImpl();
+    }
+    
+    public Java2SimpleTypeTransformer(SimpleTypeMapper mapper) {
+        this.mapper = (mapper != null) ? mapper : new SimpleTypeMapperImpl();
+    }
+
+    public T transform(Object source, TransformationContext context) {
+        XMLType xmlType = (XMLType) context.getTargetDataType().getLogical();
+        String text = mapper.toXMLLiteral(xmlType.getTypeName(), source, context);
+        return createElement(xmlType.getElementName(), text, context);
+    }
+
+    @Override
+    public Class getSourceType() {
+        return Object.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10000;
+    }
+
+    protected abstract T createElement(QName element, String literal, TransformationContext context);
+
+    @Override
+    public String getSourceDataBinding() {
+        return SimpleJavaDataBinding.NAME;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/MediatorImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/MediatorImpl.java
new file mode 100644
index 0000000000..56eabc8904
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/MediatorImpl.java
@@ -0,0 +1,166 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.DataPipe;
+import org.apache.tuscany.sca.databinding.DataPipeTransformer;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.Transformer;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+
+/**
+ * Default Mediator implementation
+ */
+public class MediatorImpl implements Mediator {
+
+    private DataBindingExtensionPoint dataBindings;
+    private TransformerExtensionPoint transformers;
+
+    public MediatorImpl(DataBindingExtensionPoint dataBindings, TransformerExtensionPoint transformers) {
+        this.dataBindings = dataBindings;
+        this.transformers = transformers;
+    }
+
+    @SuppressWarnings("unchecked")
+    public Object mediate(Object source, DataType sourceDataType, DataType targetDataType, Map<String, Object> metadata) {
+        if (sourceDataType == null || sourceDataType.getDataBinding() == null) {
+            sourceDataType = dataBindings.introspectType(source);
+        }
+        if (sourceDataType == null) {
+            return source;
+        } else if (sourceDataType.equals(targetDataType)) {
+            return source;
+        }
+
+        List<Transformer> path = getTransformerChain(sourceDataType, targetDataType);
+
+        Object result = source;
+        int size = path.size();
+        int i = 0;
+        while (i < size) {
+            Transformer transformer = path.get(i);
+            TransformationContext context =
+                createTransformationContext(sourceDataType, targetDataType, size, i, transformer, metadata);
+            // the source and target type
+            if (transformer instanceof PullTransformer) {
+                // For intermediate node, set data type to null
+                result = ((PullTransformer)transformer).transform(result, context);
+            } else if (transformer instanceof PushTransformer) {
+                DataPipeTransformer dataPipeFactory = (i < size - 1) ? (DataPipeTransformer)path.get(++i) : null;
+                DataPipe dataPipe = dataPipeFactory == null ? null : dataPipeFactory.newInstance();
+                ((PushTransformer)transformer).transform(result, dataPipe.getSink(), context);
+                result = dataPipe.getResult();
+            }
+            i++;
+        }
+
+        return result;
+    }
+
+    private TransformationContext createTransformationContext(DataType sourceDataType,
+                                                              DataType targetDataType,
+                                                              int size,
+                                                              int index,
+                                                              Transformer transformer,
+                                                              Map<String, Object> metadata) {
+        DataType sourceType =
+            (index == 0) ? sourceDataType : new DataTypeImpl<Object>(transformer.getSourceDataBinding(), Object.class,
+                                                                     sourceDataType.getLogical());
+        DataType targetType =
+            (index == size - 1) ? targetDataType : new DataTypeImpl<Object>(transformer.getTargetDataBinding(),
+                                                                            Object.class, targetDataType.getLogical());
+        
+        //FIXME The classloader should be passed in
+        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
+        TransformationContext context = new TransformationContextImpl(sourceType, targetType, classLoader, metadata);
+        return context;
+    }
+
+    @SuppressWarnings("unchecked")
+    public void mediate(Object source,
+                        Object target,
+                        DataType sourceDataType,
+                        DataType targetDataType,
+                        Map<String, Object> metadata) {
+        if (source == null) {
+            // Shortcut for null value
+            return;
+        }
+        if (sourceDataType == null || sourceDataType.getDataBinding() == null) {
+            sourceDataType = dataBindings.introspectType(source);
+        }
+        if (sourceDataType == null) {
+            return;
+        } else if (sourceDataType.equals(targetDataType)) {
+            return;
+        }
+
+        List<Transformer> path = getTransformerChain(sourceDataType, targetDataType);
+        Object result = source;
+        int size = path.size();
+        for (int i = 0; i < size; i++) {
+            Transformer transformer = path.get(i);
+            TransformationContext context =
+                createTransformationContext(sourceDataType, targetDataType, size, i, transformer, metadata);
+
+            if (transformer instanceof PullTransformer) {
+                result = ((PullTransformer)transformer).transform(result, context);
+            } else if (transformer instanceof PushTransformer) {
+                DataPipeTransformer dataPipeFactory = (i < size - 1) ? (DataPipeTransformer)path.get(++i) : null;
+                DataPipe dataPipe = dataPipeFactory == null ? null : dataPipeFactory.newInstance();
+                Object sink = dataPipe != null ? dataPipe.getSink() : target;
+                ((PushTransformer)transformer).transform(result, sink, context);
+                result = (dataPipe != null) ? dataPipe.getResult() : null;
+            }
+        }
+    }
+
+    private List<Transformer> getTransformerChain(DataType sourceDataType, DataType targetDataType) {
+        String sourceId = sourceDataType.getDataBinding();
+        String targetId = targetDataType.getDataBinding();
+        List<Transformer> path = transformers.getTransformerChain(sourceId, targetId);
+        if (path == null) {
+            TransformationException ex =
+                new TransformationException("No path found for the transformation: " + sourceId + "->" + targetId);
+            ex.setSourceDataBinding(sourceId);
+            ex.setTargetDataBinding(targetId);
+            throw ex;
+        }
+        return path;
+    }
+
+    public DataBindingExtensionPoint getDataBindings() {
+        return dataBindings;
+    }
+
+    public TransformerExtensionPoint getTransformers() {
+        return transformers;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/PipedTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/PipedTransformer.java
new file mode 100644
index 0000000000..e2db8c5834
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/PipedTransformer.java
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import org.apache.tuscany.sca.databinding.DataPipe;
+import org.apache.tuscany.sca.databinding.DataPipeTransformer;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+
+/**
+ * A utility class to connect PushTransformer and DataPipe to create a
+ * PullTransformer
+ * 
+ * @param <S> Source type
+ * @param <I> Intermidate type
+ * @param <R> Result type
+ */
+public class PipedTransformer<S, I, R> implements PullTransformer<S, R> {
+    private PushTransformer<S, I> pusher;
+
+    private DataPipeTransformer<I, R> pipe;
+
+    /**
+     * @param pumper
+     * @param pipe
+     */
+    public PipedTransformer(PushTransformer<S, I> pumper, DataPipeTransformer<I, R> pipe) {
+        super();
+        this.pusher = pumper;
+        this.pipe = pipe;
+    }
+
+    public R transform(S source, TransformationContext context) {
+        DataPipe<I, R> dataPipe = pipe.newInstance();
+        pusher.transform(source, dataPipe.getSink(), context);
+        return dataPipe.getResult();
+    }
+
+    public String getSourceDataBinding() {
+        return pusher.getSourceDataBinding();
+    }
+
+    public String getTargetDataBinding() {
+        return pipe.getTargetDataBinding();
+    }
+
+    public int getWeight() {
+        return pusher.getWeight() + pipe.getWeight();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/SimpleType2JavaTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/SimpleType2JavaTransformer.java
new file mode 100644
index 0000000000..5d7776fa78
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/SimpleType2JavaTransformer.java
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.SimpleTypeMapper;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.javabeans.SimpleJavaDataBinding;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * Transformer to convert data from a databinding's representation of simple
+ * types to Java Objects
+ */
+public abstract class SimpleType2JavaTransformer<T> extends BaseTransformer<T, Object> implements
+    PullTransformer<T, Object> {
+
+    protected SimpleTypeMapper mapper;
+
+    public SimpleType2JavaTransformer() {
+        this.mapper = new SimpleTypeMapperImpl();
+    }
+
+    public SimpleType2JavaTransformer(SimpleTypeMapper mapper) {
+        this.mapper = (mapper != null) ? mapper : new SimpleTypeMapperImpl();
+    }
+
+    public Object transform(T source, TransformationContext context) {
+        XMLType xmlType = (XMLType)context.getSourceDataType().getLogical();
+        QName type = (xmlType != null) ? xmlType.getTypeName() : null;
+        if (type == null) {
+            xmlType = (XMLType)context.getTargetDataType().getLogical();
+            type = (xmlType != null) ? xmlType.getTypeName() : null;
+        }
+        Object result = mapper.toJavaObject(type, getText(source), context);
+        close(source);
+        return result;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return Object.class;
+    }
+
+    @Override
+    public int getWeight() {
+        // Cannot be used for imtermediate
+        return 10000;
+    }
+
+    /**
+     * Get the string value from the source
+     * @param source
+     * @return A string
+     */
+    protected abstract String getText(T source);
+    
+    /**
+     * To be overrided by the subclass
+     * @param source
+     */
+    protected void close(T source) {
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return SimpleJavaDataBinding.NAME;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/SimpleTypeMapperImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/SimpleTypeMapperImpl.java
new file mode 100644
index 0000000000..c36ebb04c5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/SimpleTypeMapperImpl.java
@@ -0,0 +1,396 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.util.Date;
+import java.util.GregorianCalendar;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.datatype.DatatypeConfigurationException;
+import javax.xml.datatype.DatatypeFactory;
+import javax.xml.datatype.XMLGregorianCalendar;
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.SimpleTypeMapper;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+
+public class SimpleTypeMapperImpl extends XSDDataTypeConverter implements SimpleTypeMapper {
+
+    public static final Map<Class, String> JAVA2XML = new HashMap<Class, String>();
+
+    public static final String URI_2001_SCHEMA_XSD = "http://www.w3.org/2001/XMLSchema";
+
+    public static final Map<String, Class> XML2JAVA = new HashMap<String, Class>();
+
+    public static final QName XSD_ANY = new QName(URI_2001_SCHEMA_XSD, "any");
+
+    public static final QName XSD_ANYSIMPLETYPE = new QName(URI_2001_SCHEMA_XSD, "anySimpleType");
+
+    public static final QName XSD_ANYTYPE = new QName(URI_2001_SCHEMA_XSD, "anyType");
+
+    public static final QName XSD_ANYURI = new QName(URI_2001_SCHEMA_XSD, "anyURI");
+
+    public static final QName XSD_BASE64 = new QName(URI_2001_SCHEMA_XSD, "base64Binary");
+
+    public static final QName XSD_BOOLEAN = new QName(URI_2001_SCHEMA_XSD, "boolean");
+
+    public static final QName XSD_BYTE = new QName(URI_2001_SCHEMA_XSD, "byte");
+
+    public static final QName XSD_DATE = new QName(URI_2001_SCHEMA_XSD, "date");
+
+    public static final QName XSD_DATETIME = new QName(URI_2001_SCHEMA_XSD, "dateTime");
+
+    public static final QName XSD_DAY = new QName(URI_2001_SCHEMA_XSD, "gDay");
+
+    public static final QName XSD_DECIMAL = new QName(URI_2001_SCHEMA_XSD, "decimal");
+
+    public static final QName XSD_DOUBLE = new QName(URI_2001_SCHEMA_XSD, "double");
+
+    public static final QName XSD_DURATION = new QName(URI_2001_SCHEMA_XSD, "duration");
+
+    public static final QName XSD_ENTITIES = new QName(URI_2001_SCHEMA_XSD, "ENTITIES");
+
+    public static final QName XSD_ENTITY = new QName(URI_2001_SCHEMA_XSD, "ENTITY");
+
+    public static final QName XSD_FLOAT = new QName(URI_2001_SCHEMA_XSD, "float");
+
+    public static final QName XSD_HEXBIN = new QName(URI_2001_SCHEMA_XSD, "hexBinary");
+
+    public static final QName XSD_IDREF = new QName(URI_2001_SCHEMA_XSD, "IDREF");
+
+    public static final QName XSD_IDREFS = new QName(URI_2001_SCHEMA_XSD, "IDREFS");
+
+    public static final QName XSD_INT = new QName(URI_2001_SCHEMA_XSD, "int");
+
+    public static final QName XSD_INTEGER = new QName(URI_2001_SCHEMA_XSD, "integer");
+
+    public static final QName XSD_LONG = new QName(URI_2001_SCHEMA_XSD, "long");
+
+    public static final QName XSD_MONTH = new QName(URI_2001_SCHEMA_XSD, "gMonth");
+
+    public static final QName XSD_MONTHDAY = new QName(URI_2001_SCHEMA_XSD, "gMonthDay");
+
+    public static final QName XSD_NAME = new QName(URI_2001_SCHEMA_XSD, "Name");
+
+    public static final QName XSD_NCNAME = new QName(URI_2001_SCHEMA_XSD, "NCName");
+
+    public static final QName XSD_NEGATIVEINTEGER = new QName(URI_2001_SCHEMA_XSD, "negativeInteger");
+
+    public static final QName XSD_NMTOKEN = new QName(URI_2001_SCHEMA_XSD, "NMTOKEN");
+
+    public static final QName XSD_NMTOKENS = new QName(URI_2001_SCHEMA_XSD, "NMTOKENS");
+
+    public static final QName XSD_NONNEGATIVEINTEGER = new QName(URI_2001_SCHEMA_XSD, "nonNegativeInteger");
+
+    public static final QName XSD_NONPOSITIVEINTEGER = new QName(URI_2001_SCHEMA_XSD, "nonPositiveInteger");
+
+    public static final QName XSD_NORMALIZEDSTRING = new QName(URI_2001_SCHEMA_XSD, "normalizedString");
+
+    public static final QName XSD_NOTATION = new QName(URI_2001_SCHEMA_XSD, "NOTATION");
+
+    public static final QName XSD_POSITIVEINTEGER = new QName(URI_2001_SCHEMA_XSD, "positiveInteger");
+
+    public static final QName XSD_QNAME = new QName(URI_2001_SCHEMA_XSD, "QName");
+
+    public static final QName XSD_SHORT = new QName(URI_2001_SCHEMA_XSD, "short");
+
+    public static final Map<String, TypeInfo> XSD_SIMPLE_TYPES = new HashMap<String, TypeInfo>();
+
+    public static final QName XSD_STRING = new QName(URI_2001_SCHEMA_XSD, "string");
+
+    public static final QName XSD_TIME = new QName(URI_2001_SCHEMA_XSD, "time");
+
+    public static final QName XSD_TOKEN = new QName(URI_2001_SCHEMA_XSD, "token");
+
+    public static final QName XSD_UNSIGNEDBYTE = new QName(URI_2001_SCHEMA_XSD, "unsignedByte");
+
+    public static final QName XSD_UNSIGNEDINT = new QName(URI_2001_SCHEMA_XSD, "unsignedInt");
+
+    public static final QName XSD_UNSIGNEDLONG = new QName(URI_2001_SCHEMA_XSD, "unsignedLong");
+
+    public static final QName XSD_UNSIGNEDSHORT = new QName(URI_2001_SCHEMA_XSD, "unsignedShort");
+
+    public static final QName XSD_YEAR = new QName(URI_2001_SCHEMA_XSD, "gYear");
+
+    public static final QName XSD_YEARMONTH = new QName(URI_2001_SCHEMA_XSD, "gYearMonth");
+
+    private static final String[] XSD_TYPE_NAMES =
+    {"string", "boolean", "double", "float", "int", "integer", "long", "short", "byte", "decimal", "base64Binary",
+     "hexBinary", "anySimpleType", "anyType", "any", "QName", "dateTime", "date", "time", "normalizedString",
+     "token", "unsignedLong", "unsignedInt", "unsignedShort", "unsignedByte", "positiveInteger", "negativeInteger",
+     "nonNegativeInteger", "nonPositiveInteger", "gYearMonth", "gMonthDay", "gYear", "gMonth", "gDay", "duration",
+     "Name", "NCName", "NMTOKEN", "NMTOKENS", "NOTATION", "ENTITY", "ENTITIES", "IDREF", "IDREFS", "anyURI",
+     "language", "ID"};
+
+    static {
+        for (String type : XSD_TYPE_NAMES) {
+            TypeInfo simpleType = new TypeInfo(new QName(URI_2001_SCHEMA_XSD, type), true, null);
+            XSD_SIMPLE_TYPES.put(type, simpleType);
+        }
+    }
+
+    static {
+        JAVA2XML.put(boolean.class, "boolean");
+        JAVA2XML.put(byte.class, "byte");
+        JAVA2XML.put(short.class, "short");
+        JAVA2XML.put(int.class, "int");
+        JAVA2XML.put(long.class, "long");
+        JAVA2XML.put(float.class, "float");
+        JAVA2XML.put(double.class, "double");
+        JAVA2XML.put(Boolean.class, "boolean");
+        JAVA2XML.put(Byte.class, "byte");
+        JAVA2XML.put(Short.class, "short");
+        JAVA2XML.put(Integer.class, "int");
+        JAVA2XML.put(Long.class, "long");
+        JAVA2XML.put(Float.class, "float");
+        JAVA2XML.put(Double.class, "double");
+        JAVA2XML.put(java.lang.String.class, "string");
+        JAVA2XML.put(java.math.BigInteger.class, "integer");
+        JAVA2XML.put(java.math.BigDecimal.class, "decimal");
+        JAVA2XML.put(java.util.Calendar.class, "dateTime");
+        JAVA2XML.put(java.util.Date.class, "dateTime");
+        JAVA2XML.put(javax.xml.namespace.QName.class, "QName");
+        JAVA2XML.put(java.net.URI.class, "string");
+        JAVA2XML.put(javax.xml.datatype.XMLGregorianCalendar.class, "anySimpleType");
+        JAVA2XML.put(javax.xml.datatype.Duration.class, "duration");
+        JAVA2XML.put(java.lang.Object.class, "anyType");
+        JAVA2XML.put(java.awt.Image.class, "base64Binary");
+        JAVA2XML.put(byte[].class, "base64Binary");
+        // java2XSD.put(javax.activation.DataHandler.class, "base64Binary");
+        JAVA2XML.put(javax.xml.transform.Source.class, "base64Binary");
+        JAVA2XML.put(java.util.UUID.class, "string");
+    }
+
+    static {
+        XML2JAVA.put("string", java.lang.String.class);
+        XML2JAVA.put("integer", java.math.BigInteger.class);
+        XML2JAVA.put("int", int.class);
+        XML2JAVA.put("long", long.class);
+        XML2JAVA.put("short", short.class);
+        XML2JAVA.put("decimal", java.math.BigDecimal.class);
+        XML2JAVA.put("float", float.class);
+        XML2JAVA.put("double", double.class);
+        XML2JAVA.put("boolean", boolean.class);
+        XML2JAVA.put("byte", byte.class);
+        XML2JAVA.put("QName", javax.xml.namespace.QName.class);
+        XML2JAVA.put("dateTime", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("base64Binary", byte[].class);
+        XML2JAVA.put("hexBinary", byte[].class);
+        XML2JAVA.put("unsignedInt", long.class);
+        XML2JAVA.put("unsignedShort", int.class);
+        XML2JAVA.put("unsignedByte", short.class);
+        XML2JAVA.put("time", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("date", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("gDay", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("gMonth", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("gYear", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("gYearMonth", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("gMonthDay", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("anySimpleType", java.lang.Object.class); // For elements
+        // XML2JAVA.put("anySimpleType", java.lang.String.class); // For
+        // attributes
+        XML2JAVA.put("duration", javax.xml.datatype.Duration.class);
+        XML2JAVA.put("NOTATION", javax.xml.namespace.QName.class);
+    }
+
+    private DatatypeFactory factory;
+
+    public SimpleTypeMapperImpl() {
+        super();
+        try {
+            this.factory = DatatypeFactory.newInstance();
+        } catch (DatatypeConfigurationException e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+    public static Class getJavaType(QName xmlType) {
+        if (URI_2001_SCHEMA_XSD.equals(xmlType.getNamespaceURI())) {
+            return XML2JAVA.get(xmlType.getLocalPart());
+        } else {
+            return null;
+        }
+    }
+
+    public static TypeInfo getXMLType(Class javaType) {
+        return XSD_SIMPLE_TYPES.get(JAVA2XML.get(javaType));
+    }
+
+    public Object toJavaObject(QName simpleType, String literal, TransformationContext context) {
+        /**
+         * <ul>
+         * <li>xsd:string --- java.lang.String
+         * <li>xsd:integer --- java.math.BigInteger
+         * <li>xsd:int --- int
+         * <li>xsd:long --- long
+         * <li>xsd:short --- short
+         * <li>xsd:decimal --- java.math.BigDecimal
+         * <li>xsd:float --- float
+         * <li>xsd:double --- double
+         * <li>xsd:boolean --- boolean
+         * <li>xsd:byte --- byte
+         * <li>xsd:QName --- javax.xml.namespace.QName
+         * <li>xsd:dateTime --- javax.xml.datatype.XMLGregorianCalendar
+         * <li>xsd:base64Binary --- byte[]
+         * <li>xsd:hexBinary --- byte[]
+         * <li>xsd:unsignedInt --- long
+         * <li>xsd:unsignedShort --- int
+         * <li>xsd:unsignedByte --- short
+         * <li>xsd:time --- javax.xml.datatype.XMLGregorianCalendar
+         * <li>xsd:date --- javax.xml.datatype.XMLGregorianCalendar
+         * <li>xsd:g* --- javax.xml.datatype.XMLGregorianCalendar
+         * <li>xsd:anySimpleType (for xsd:element of this type)a
+         * java.lang.Object
+         * <li>xsd:anySimpleType (for xsd:attribute of this type)
+         * java.lang.String
+         * <li>xsd:duration javax.xml.datatype.Duration
+         * <li>xsd:NOTATION javax.xml.namespace.QName
+         * </ul>
+         */
+
+        if (literal == null) {
+            return null;
+        }
+        String value = literal.trim();
+
+        QName type = simpleType;
+        if (type.equals(XSD_STRING)) {
+            return parseString(value);
+        } else if (type.equals(XSD_INT)) {
+            return parseInt(value);
+        } else if (type.equals(XSD_INTEGER)) {
+            return parseInteger(value);
+        } else if (type.equals(XSD_INT)) {
+            return parseInt(value);
+        } else if (type.equals(XSD_FLOAT)) {
+            return parseFloat(value);
+        } else if (type.equals(XSD_DOUBLE)) {
+            return parseDouble(value);
+        } else if (type.equals(XSD_SHORT)) {
+            return parseShort(value);
+        } else if (type.equals(XSD_DECIMAL)) {
+            return parseDecimal(value);
+        } else if (type.equals(XSD_BOOLEAN)) {
+            return parseBoolean(value);
+        } else if (type.equals(XSD_BYTE)) {
+            return parseByte(value);
+        } else if (type.equals(XSD_LONG)) {
+            return parseLong(value);
+        } else if (type.equals(XSD_UNSIGNEDBYTE)) {
+            return parseUnsignedShort(value);
+        } else if (type.equals(XSD_UNSIGNEDSHORT)) {
+            return parseUnsignedShort(value);
+        } else if (type.equals(XSD_UNSIGNEDINT)) {
+            return parseUnsignedInt(value);
+        } else if (type.equals(XSD_UNSIGNEDLONG)) {
+            return parseUnsignedInt(value);
+        } else if (type.equals(XSD_DATETIME)) {
+            return parseDateTime(value);
+        } else if (type.equals(XSD_DATE)) {
+            return parseDate(value);
+        } else if (type.equals(XSD_TIME)) {
+            return parseTime(value);
+        } else if (type.equals(XSD_DURATION)) {
+            return parseDuration(value);
+        } else if (type.equals(XSD_HEXBIN)) {
+            return parseHexBinary(value);
+        } else if (type.equals(XSD_BASE64)) {
+            return parseBase64Binary(value);
+        } else if (type.equals(XSD_QNAME)) {
+            NamespaceContext namespaceContext =
+                (NamespaceContext)((context != null) ? context.getMetadata().get(NamespaceContext.class.getName()) : null);
+            return parseQName(value, namespaceContext);
+        } else if (type.equals(XSD_NOTATION)) {
+            NamespaceContext namespaceContext =
+                (NamespaceContext)((context != null) ? context.getMetadata().get(NamespaceContext.class.getName()) : null);
+            return parseQName(value, namespaceContext);
+        } else if (type.equals(XSD_YEAR)) {
+            return factory.newXMLGregorianCalendar(value);
+        } else if (type.equals(XSD_MONTH)) {
+            return factory.newXMLGregorianCalendar(value);
+        } else if (type.equals(XSD_DAY)) {
+            return factory.newXMLGregorianCalendar(value);
+        } else if (type.equals(XSD_YEARMONTH)) {
+            return factory.newXMLGregorianCalendar(value);
+        } else if (type.equals(XSD_MONTHDAY)) {
+            return factory.newXMLGregorianCalendar(value);
+        } else {
+            return value;
+        }
+    }
+
+    @SuppressWarnings("deprecation")
+    private XMLGregorianCalendar toXMLGregorianCalendar(Date date) {
+        GregorianCalendar c =
+            new GregorianCalendar(date.getYear(), date.getMonth(), date.getDate(), date.getHours(), date.getMinutes(),
+                                  date.getSeconds());
+        return factory.newXMLGregorianCalendar(c);
+    }
+
+    private XMLGregorianCalendar toXMLGregorianCalendar(GregorianCalendar calendar) {
+        return factory.newXMLGregorianCalendar(calendar);
+    }
+
+    public String toXMLLiteral(QName simpleType, Object obj, TransformationContext context) {
+        if(obj == null) {
+            // It could be null if nilable=true
+            return null;
+        }
+        if (obj instanceof Float || obj instanceof Double) {
+            if (obj instanceof Float) {
+                return printDouble(((Float)obj).floatValue());
+            } else {
+                return printDouble(((Double)obj).doubleValue());
+            }
+        } else if (obj instanceof GregorianCalendar) {
+            GregorianCalendar calendar = (GregorianCalendar)obj;
+            return toXMLGregorianCalendar(calendar).toXMLFormat();
+        } else if (obj instanceof Date) {
+            return toXMLGregorianCalendar((Date)obj).toXMLFormat();
+        } else if (obj instanceof XMLGregorianCalendar) {
+            return ((XMLGregorianCalendar)obj).toXMLFormat();
+        } else if (obj instanceof byte[]) {
+            if (simpleType != null) {
+                if (simpleType.equals(XSD_BASE64)) {
+                    return printBase64Binary((byte[])obj);
+                } else if (simpleType.equals(XSD_HEXBIN)) {
+                    return printHexBinary((byte[])obj);
+                }
+            }
+        } else if (obj instanceof QName) {
+            NamespaceContext namespaceContext =
+                (NamespaceContext)((context != null) ? context.getMetadata().get(NamespaceContext.class.getName()) : null);
+            return printQName((QName)obj, namespaceContext);
+        }
+        return obj.toString();
+    }
+
+    public static boolean isSimpleXSDType(QName typeName) {
+        if (typeName == null) {
+            return false;
+        }
+        return typeName.getNamespaceURI().equals(URI_2001_SCHEMA_XSD) 
+            && XSD_SIMPLE_TYPES.get(typeName.getLocalPart()) != null;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/TransformationContextImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/TransformationContextImpl.java
new file mode 100644
index 0000000000..a6c0639411
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/TransformationContextImpl.java
@@ -0,0 +1,113 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.lang.ref.WeakReference;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+public class TransformationContextImpl implements TransformationContext {
+    private DataType sourceDataType;
+
+    private DataType targetDataType;
+
+    private final Map<String, Object> metadata = new HashMap<String, Object>();
+
+    private WeakReference<ClassLoader> classLoaderRef;
+
+    public TransformationContextImpl() {
+        super();
+        // This is used only for testing
+        setClassLoader(Thread.currentThread().getContextClassLoader());
+    }
+
+    public TransformationContextImpl(DataType sourceDataType,
+                                     DataType targetDataType,
+                                     ClassLoader classLoader,
+                                     Map<String, Object> metadata) {
+        super();
+        this.sourceDataType = sourceDataType;
+        this.targetDataType = targetDataType;
+        setClassLoader(classLoader);
+        if (metadata != null) {
+            this.metadata.putAll(metadata);
+        }
+    }
+
+    public DataType getSourceDataType() {
+        return sourceDataType;
+    }
+
+    public DataType getTargetDataType() {
+        return targetDataType;
+    }
+
+    public void setSourceDataType(DataType sourceDataType) {
+        this.sourceDataType = sourceDataType;
+    }
+
+    public void setTargetDataType(DataType targetDataType) {
+        this.targetDataType = targetDataType;
+    }
+
+    public final void setClassLoader(ClassLoader classLoader) {
+        this.classLoaderRef = new WeakReference<ClassLoader>(classLoader);
+    }
+
+    public ClassLoader getClassLoader() {
+        return classLoaderRef.get();
+    }
+
+    public Map<String, Object> getMetadata() {
+        return metadata;
+    }
+
+    /**
+     * @return the sourceOperation
+     */
+    public Operation getSourceOperation() {
+        return (Operation) metadata.get("source.operation");
+    }
+
+    /**
+     * @param sourceOperation the sourceOperation to set
+     */
+    public void setSourceOperation(Operation sourceOperation) {
+        this.metadata.put("source.operation", sourceOperation);
+    }
+
+    /**
+     * @return the targetOperation
+     */
+    public Operation getTargetOperation() {
+        return (Operation) metadata.get("target.operation");
+    }
+
+    /**
+     * @param targetOperation the targetOperation to set
+     */
+    public void setTargetOperation(Operation targetOperation) {
+        this.metadata.put("target.operation", targetOperation);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/XMLStreamReader2CallableReference.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/XMLStreamReader2CallableReference.java
new file mode 100644
index 0000000000..74d92135d8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/XMLStreamReader2CallableReference.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.lang.reflect.Constructor;
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamException;
+
+import org.apache.tuscany.sca.core.context.CallableReferenceImpl;
+import org.apache.tuscany.sca.core.context.ServiceReferenceImpl;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+
+import org.osoa.sca.CallableReference;
+
+@SuppressWarnings("unchecked")
+public class XMLStreamReader2CallableReference extends BaseTransformer<XMLStreamReader, CallableReference>
+            implements PullTransformer<XMLStreamReader, CallableReference> {
+
+    private static String SCA10_NS = "http://www.osoa.org/xmlns/sca/1.0";
+    private static String COMPOSITE = "composite";
+    public static QName COMPOSITE_QNAME = new QName(SCA10_NS, COMPOSITE);
+    
+    public CallableReference transform(XMLStreamReader source, TransformationContext context) {
+        try {
+            if (source != null) {
+                skipTopLevelElement(source);
+                Class refType = context.getTargetDataType().getPhysical();
+                Class implType;
+                if (refType.isAssignableFrom(CallableReferenceImpl.class)) {
+                    implType = CallableReferenceImpl.class;
+                } else if (refType.isAssignableFrom(ServiceReferenceImpl.class)) {
+                    implType = ServiceReferenceImpl.class;
+                } else {   
+                    throw new TransformationException("Unrecognized transformation target type");
+                }
+                Constructor constructor = implType.getConstructor(new Class[] {XMLStreamReader.class});
+                return (CallableReference)constructor.newInstance(new Object[] {source});
+            } else {
+                return null;
+            }
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    /*
+     * Step over top-level element added by CallableReference2XMLStreamReader
+     */
+    private void skipTopLevelElement(XMLStreamReader source) throws XMLStreamException {
+        while (source.hasNext()) {
+            int event = source.getEventType();
+            if (event == START_ELEMENT) {
+                QName name = source.getName();
+                if (COMPOSITE_QNAME.equals(name)) {
+                    return;
+                }
+            }
+            source.next();
+        }
+        throw new TransformationException("<composite> element not found");
+    }
+
+    @Override
+    public Class getSourceType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return CallableReference.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/XSDDataTypeConverter.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/XSDDataTypeConverter.java
new file mode 100644
index 0000000000..310d1e6c00
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/XSDDataTypeConverter.java
@@ -0,0 +1,943 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.Writer;
+import java.math.BigDecimal;
+import java.math.BigInteger;
+import java.text.FieldPosition;
+import java.text.Format;
+import java.text.ParsePosition;
+import java.util.Calendar;
+import java.util.TimeZone;
+
+import javax.xml.XMLConstants;
+import javax.xml.datatype.DatatypeConfigurationException;
+import javax.xml.datatype.DatatypeFactory;
+import javax.xml.datatype.Duration;
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+
+/**
+ * Utility class for XSD data type conversions
+ */
+public class XSDDataTypeConverter {
+    public static final class Base64Binary {
+        private static final char[] S_BASE64CHAR =
+        {'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S',
+            'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l',
+            'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3', '4',
+            '5', '6', '7', '8', '9', '+', '/'};
+
+        private static final char S_BASE64PAD = '=';
+
+        private static final byte[] S_DECODETABLE = new byte[128];
+
+        static {
+            for (int i = 0; i < S_DECODETABLE.length; i++) {
+                S_DECODETABLE[i] = Byte.MAX_VALUE; // 127
+            }
+            for (int i = 0; i < S_BASE64CHAR.length; i++) {
+                // 0 to 63
+                S_DECODETABLE[S_BASE64CHAR[i]] = (byte) i;
+            }
+        }
+
+        private Base64Binary() {
+        }
+
+        /**
+         * 
+         */
+        public static byte[] decode(char[] data, int off, int len) {
+            char[] ibuf = new char[4];
+            int ibufcount = 0;
+            byte[] obuf = new byte[len / 4 * 3 + 3];
+            int obufcount = 0;
+            for (int i = off; i < off + len; i++) {
+                char ch = data[i];
+                if (ch == S_BASE64PAD || ch < S_DECODETABLE.length && S_DECODETABLE[ch] != Byte.MAX_VALUE) {
+                    ibuf[ibufcount++] = ch;
+                    if (ibufcount == ibuf.length) {
+                        ibufcount = 0;
+                        obufcount += decode0(ibuf, obuf, obufcount);
+                    }
+                }
+            }
+            if (obufcount == obuf.length) {
+                return obuf;
+            }
+            byte[] ret = new byte[obufcount];
+            System.arraycopy(obuf, 0, ret, 0, obufcount);
+            return ret;
+        }
+
+        /**
+         * 
+         */
+        public static void decode(char[] data, int off, int len, OutputStream ostream) throws IOException {
+            char[] ibuf = new char[4];
+            int ibufcount = 0;
+            byte[] obuf = new byte[3];
+            for (int i = off; i < off + len; i++) {
+                char ch = data[i];
+                if (ch == S_BASE64PAD || ch < S_DECODETABLE.length && S_DECODETABLE[ch] != Byte.MAX_VALUE) {
+                    ibuf[ibufcount++] = ch;
+                    if (ibufcount == ibuf.length) {
+                        ibufcount = 0;
+                        int obufcount = decode0(ibuf, obuf, 0);
+                        ostream.write(obuf, 0, obufcount);
+                    }
+                }
+            }
+        }
+
+        /**
+         * 
+         */
+        public static byte[] decode(String data) {
+            char[] ibuf = new char[4];
+            int ibufcount = 0;
+            byte[] obuf = new byte[data.length() / 4 * 3 + 3];
+            int obufcount = 0;
+            for (int i = 0; i < data.length(); i++) {
+                char ch = data.charAt(i);
+                if (ch == S_BASE64PAD || ch < S_DECODETABLE.length && S_DECODETABLE[ch] != Byte.MAX_VALUE) {
+                    ibuf[ibufcount++] = ch;
+                    if (ibufcount == ibuf.length) {
+                        ibufcount = 0;
+                        obufcount += decode0(ibuf, obuf, obufcount);
+                    }
+                }
+            }
+            if (obufcount == obuf.length) {
+                return obuf;
+            }
+            byte[] ret = new byte[obufcount];
+            System.arraycopy(obuf, 0, ret, 0, obufcount);
+            return ret;
+        }
+
+        /**
+         * 
+         */
+        public static void decode(String data, OutputStream ostream) throws IOException {
+            char[] ibuf = new char[4];
+            int ibufcount = 0;
+            byte[] obuf = new byte[3];
+            for (int i = 0; i < data.length(); i++) {
+                char ch = data.charAt(i);
+                if (ch == S_BASE64PAD || ch < S_DECODETABLE.length && S_DECODETABLE[ch] != Byte.MAX_VALUE) {
+                    ibuf[ibufcount++] = ch;
+                    if (ibufcount == ibuf.length) {
+                        ibufcount = 0;
+                        int obufcount = decode0(ibuf, obuf, 0);
+                        ostream.write(obuf, 0, obufcount);
+                    }
+                }
+            }
+        }
+
+        private static int decode0(char[] ibuf, byte[] obuf, int index) {
+            int wp = index;
+            int outlen = 3;
+            if (ibuf[3] == S_BASE64PAD) {
+                outlen = 2;
+            }
+            if (ibuf[2] == S_BASE64PAD) {
+                outlen = 1;
+            }
+            int b0 = S_DECODETABLE[ibuf[0]];
+            int b1 = S_DECODETABLE[ibuf[1]];
+            int b2 = S_DECODETABLE[ibuf[2]];
+            int b3 = S_DECODETABLE[ibuf[3]];
+            switch (outlen) {
+                case 1:
+                    obuf[wp] = (byte) (b0 << 2 & 0xfc | b1 >> 4 & 0x3);
+                    return 1;
+                case 2:
+                    obuf[wp++] = (byte) (b0 << 2 & 0xfc | b1 >> 4 & 0x3);
+                    obuf[wp] = (byte) (b1 << 4 & 0xf0 | b2 >> 2 & 0xf);
+                    return 2;
+                case 3:
+                    obuf[wp++] = (byte) (b0 << 2 & 0xfc | b1 >> 4 & 0x3);
+                    obuf[wp++] = (byte) (b1 << 4 & 0xf0 | b2 >> 2 & 0xf);
+                    obuf[wp] = (byte) (b2 << 6 & 0xc0 | b3 & 0x3f);
+                    return 3;
+                default:
+                    throw new IllegalArgumentException("The character sequence is not base64 encoded.");
+            }
+        }
+
+        /**
+         * Returns base64 representation of specified byte array.
+         */
+        public static String encode(byte[] data) {
+            return encode(data, 0, data.length);
+        }
+
+        /**
+         * Returns base64 representation of specified byte array.
+         */
+        public static String encode(byte[] data, int off, int len) {
+            if (len <= 0) {
+                return "";
+            }
+            char[] out = new char[len / 3 * 4 + 4];
+            int rindex = off;
+            int windex = 0;
+            int rest = len - off;
+            while (rest >= 3) {
+                int i =
+                    ((data[rindex] & 0xff) << 16) + ((data[rindex + 1] & 0xff) << 8)
+                        + (data[rindex + 2] & 0xff);
+                out[windex++] = S_BASE64CHAR[i >> 18];
+                out[windex++] = S_BASE64CHAR[(i >> 12) & 0x3f];
+                out[windex++] = S_BASE64CHAR[(i >> 6) & 0x3f];
+                out[windex++] = S_BASE64CHAR[i & 0x3f];
+                rindex += 3;
+                rest -= 3;
+            }
+            if (rest == 1) {
+                int i = data[rindex] & 0xff;
+                out[windex++] = S_BASE64CHAR[i >> 2];
+                out[windex++] = S_BASE64CHAR[(i << 4) & 0x3f];
+                out[windex++] = S_BASE64PAD;
+                out[windex++] = S_BASE64PAD;
+            } else if (rest == 2) {
+                int i = ((data[rindex] & 0xff) << 8) + (data[rindex + 1] & 0xff);
+                out[windex++] = S_BASE64CHAR[i >> 10];
+                out[windex++] = S_BASE64CHAR[(i >> 4) & 0x3f];
+                out[windex++] = S_BASE64CHAR[(i << 2) & 0x3f];
+                out[windex++] = S_BASE64PAD;
+            }
+            return new String(out, 0, windex);
+        }
+
+        /**
+         * Outputs base64 representation of the specified byte array to a byte stream.
+         */
+        public static void encode(byte[] data, int off, int len, OutputStream ostream) throws IOException {
+            if (len <= 0) {
+                return;
+            }
+            byte[] out = new byte[4];
+            int rindex = off;
+            int rest = len - off;
+            while (rest >= 3) {
+                int i =
+                    ((data[rindex] & 0xff) << 16) + ((data[rindex + 1] & 0xff) << 8)
+                        + (data[rindex + 2] & 0xff);
+                out[0] = (byte) S_BASE64CHAR[i >> 18];
+                out[1] = (byte) S_BASE64CHAR[(i >> 12) & 0x3f];
+                out[2] = (byte) S_BASE64CHAR[(i >> 6) & 0x3f];
+                out[3] = (byte) S_BASE64CHAR[i & 0x3f];
+                ostream.write(out, 0, 4);
+                rindex += 3;
+                rest -= 3;
+            }
+            if (rest == 1) {
+                int i = data[rindex] & 0xff;
+                out[0] = (byte) S_BASE64CHAR[i >> 2];
+                out[1] = (byte) S_BASE64CHAR[(i << 4) & 0x3f];
+                out[2] = (byte) S_BASE64PAD;
+                out[3] = (byte) S_BASE64PAD;
+                ostream.write(out, 0, 4);
+            } else if (rest == 2) {
+                int i = ((data[rindex] & 0xff) << 8) + (data[rindex + 1] & 0xff);
+                out[0] = (byte) S_BASE64CHAR[i >> 10];
+                out[1] = (byte) S_BASE64CHAR[(i >> 4) & 0x3f];
+                out[2] = (byte) S_BASE64CHAR[(i << 2) & 0x3f];
+                out[3] = (byte) S_BASE64PAD;
+                ostream.write(out, 0, 4);
+            }
+        }
+
+        /**
+         * Outputs base64 representation of the specified byte array to a character stream.
+         */
+        public static void encode(byte[] data, int off, int len, Writer writer) throws IOException {
+            if (len <= 0) {
+                return;
+            }
+            char[] out = new char[4];
+            int rindex = off;
+            int rest = len - off;
+            int output = 0;
+            while (rest >= 3) {
+                int i =
+                    ((data[rindex] & 0xff) << 16) + ((data[rindex + 1] & 0xff) << 8)
+                        + (data[rindex + 2] & 0xff);
+                out[0] = S_BASE64CHAR[i >> 18];
+                out[1] = S_BASE64CHAR[(i >> 12) & 0x3f];
+                out[2] = S_BASE64CHAR[(i >> 6) & 0x3f];
+                out[3] = S_BASE64CHAR[i & 0x3f];
+                writer.write(out, 0, 4);
+                rindex += 3;
+                rest -= 3;
+                output += 4;
+                if (output % 76 == 0) {
+                    writer.write("\n");
+                }
+            }
+            if (rest == 1) {
+                int i = data[rindex] & 0xff;
+                out[0] = S_BASE64CHAR[i >> 2];
+                out[1] = S_BASE64CHAR[(i << 4) & 0x3f];
+                out[2] = S_BASE64PAD;
+                out[3] = S_BASE64PAD;
+                writer.write(out, 0, 4);
+            } else if (rest == 2) {
+                int i = ((data[rindex] & 0xff) << 8) + (data[rindex + 1] & 0xff);
+                out[0] = S_BASE64CHAR[i >> 10];
+                out[1] = S_BASE64CHAR[(i >> 4) & 0x3f];
+                out[2] = S_BASE64CHAR[(i << 2) & 0x3f];
+                out[3] = S_BASE64PAD;
+                writer.write(out, 0, 4);
+            }
+        }
+    }
+
+    /**
+     * <p/>
+     * Utility class for xs:hexbinary. </p>
+     */
+    public static final class HexBinary {
+        private HexBinary() {
+        }
+
+        /**
+         * Converts the string <code>pValue</code> into an array of hex bytes.
+         */
+        public static byte[] decode(String pValue) {
+            if ((pValue.length() % 2) != 0) {
+                throw new IllegalArgumentException("A HexBinary string must have even length.");
+            }
+            byte[] result = new byte[pValue.length() / 2];
+            int j = 0;
+            int i = 0;
+            while (i < pValue.length()) {
+                byte b;
+                char c = pValue.charAt(i++);
+                char d = pValue.charAt(i++);
+                if (c >= '0' && c <= '9') {
+                    b = (byte) ((c - '0') << 4);
+                } else if (c >= 'A' && c <= 'F') {
+                    b = (byte) ((c - 'A' + 10) << 4);
+                } else if (c >= 'a' && c <= 'f') {
+                    b = (byte) ((c - 'a' + 10) << 4);
+                } else {
+                    throw new IllegalArgumentException("Invalid hex digit: " + c);
+                }
+                if (d >= '0' && d <= '9') {
+                    b += (byte) (d - '0');
+                } else if (d >= 'A' && d <= 'F') {
+                    b += (byte) (d - 'A' + 10);
+                } else if (d >= 'a' && d <= 'f') {
+                    b += (byte) (d - 'a' + 10);
+                } else {
+                    throw new IllegalArgumentException("Invalid hex digit: " + d);
+                }
+                result[j++] = b;
+            }
+            return result;
+        }
+
+        /**
+         * Converts the byte array <code>pHexBinary</code> into a string.
+         */
+        public static String encode(byte[] pHexBinary) {
+            StringBuffer result = new StringBuffer();
+            for (int i = 0; i < pHexBinary.length; i++) {
+                byte b = pHexBinary[i];
+                byte c = (byte) ((b & 0xf0) >> 4);
+                if (c <= 9) {
+                    result.append((char) ('0' + c));
+                } else {
+                    result.append((char) ('A' + c - 10));
+                }
+                c = (byte) (b & 0x0f);
+                if (c <= 9) {
+                    result.append((char) ('0' + c));
+                } else {
+                    result.append((char) ('A' + c - 10));
+                }
+            }
+            return result.toString();
+        }
+
+        /**
+         * Creates a clone of the given byte array.
+         */
+        public static byte[] getClone(byte[] pHexBinary) {
+            byte[] result = new byte[pHexBinary.length];
+            System.arraycopy(pHexBinary, 0, result, 0, pHexBinary.length);
+            return result;
+        }
+    }
+
+    public class XSDDateFormat extends XSDDateTimeFormat {
+        private static final long serialVersionUID = -1629412916827246627L;
+
+        /**
+         * Creates a new instance.
+         */
+        public XSDDateFormat() {
+            super(true, false);
+        }
+    }
+
+    /**
+     * <p/>
+     * An instance of {@link java.text.Format}, which may be used to parse and format <code>xs:dateTime</code> values.
+     * </p>
+     */
+    public static class XSDDateTimeFormat extends Format {
+        private static final long serialVersionUID = -1148332471737068969L;
+
+        final boolean parseDate;
+
+        final boolean parseTime;
+
+        /**
+         * Creates a new instance.
+         */
+        public XSDDateTimeFormat() {
+            this(true, true);
+        }
+
+        XSDDateTimeFormat(boolean pParseDate, boolean pParseTime) {
+            parseDate = pParseDate;
+            parseTime = pParseTime;
+        }
+
+        private void append(StringBuffer pBuffer, int pNum, int pMinLen) {
+            String s = Integer.toString(pNum);
+            for (int i = s.length(); i < pMinLen; i++) {
+                pBuffer.append('0');
+            }
+            pBuffer.append(s);
+        }
+
+        @Override
+        public StringBuffer format(Object pCalendar, StringBuffer pBuffer, FieldPosition pPos) {
+            assert pCalendar != null : "The Calendar argument must not be null.";
+            assert pBuffer != null : "The StringBuffer argument must not be null.";
+            assert pPos != null : "The FieldPosition argument must not be null.";
+
+            Calendar cal = (Calendar) pCalendar;
+            if (parseDate) {
+                int year = cal.get(Calendar.YEAR);
+                if (year < 0) {
+                    pBuffer.append('-');
+                    year = -year;
+                }
+                append(pBuffer, year, 4);
+                pBuffer.append('-');
+                append(pBuffer, cal.get(Calendar.MONTH) + 1, 2);
+                pBuffer.append('-');
+                append(pBuffer, cal.get(Calendar.DAY_OF_MONTH), 2);
+                if (parseTime) {
+                    pBuffer.append('T');
+                }
+            }
+            if (parseTime) {
+                append(pBuffer, cal.get(Calendar.HOUR_OF_DAY), 2);
+                pBuffer.append(':');
+                append(pBuffer, cal.get(Calendar.MINUTE), 2);
+                pBuffer.append(':');
+                append(pBuffer, cal.get(Calendar.SECOND), 2);
+                int millis = cal.get(Calendar.MILLISECOND);
+                if (millis > 0) {
+                    pBuffer.append('.');
+                    append(pBuffer, millis, 3);
+                }
+            }
+            TimeZone tz = cal.getTimeZone();
+            // JDK 1.4: int offset = tz.getOffset(cal.getTimeInMillis());
+            int offset = cal.get(Calendar.ZONE_OFFSET);
+            if (tz.inDaylightTime(cal.getTime())) {
+                offset += cal.get(Calendar.DST_OFFSET);
+            }
+            if (offset == 0) {
+                pBuffer.append('Z');
+            } else {
+                if (offset < 0) {
+                    pBuffer.append('-');
+                    offset = -offset;
+                } else {
+                    pBuffer.append('+');
+                }
+                int minutes = offset / (60 * 1000);
+                int hours = minutes / 60;
+                minutes -= hours * 60;
+                append(pBuffer, hours, 2);
+                pBuffer.append(':');
+                append(pBuffer, minutes, 2);
+            }
+            return pBuffer;
+        }
+
+        private int parseInt(String pString, int offset, StringBuffer pDigits) {
+            int length = pString.length();
+            int pOffset = offset;
+            pDigits.setLength(0);
+            while (pOffset < length) {
+                char c = pString.charAt(pOffset);
+                if (Character.isDigit(c)) {
+                    pDigits.append(c);
+                    ++pOffset;
+                } else {
+                    break;
+                }
+            }
+            return pOffset;
+        }
+
+        @Override
+        public Object parseObject(String pString, ParsePosition pParsePosition) {
+            assert pString != null : "The String argument must not be null.";
+            assert pParsePosition != null : "The ParsePosition argument must not be null.";
+            int offset = pParsePosition.getIndex();
+            int length = pString.length();
+
+            boolean isMinus = false;
+            StringBuffer digits = new StringBuffer();
+            int year = 0;
+            int month = 0;
+            int mday = 0;
+            if (parseDate) {
+                // Sign
+                if (offset < length) {
+                    char c = pString.charAt(offset);
+                    if (c == '+') {
+                        ++offset;
+                    } else if (c == '-') {
+                        ++offset;
+                        isMinus = true;
+                    }
+                }
+
+                offset = parseInt(pString, offset, digits);
+                if (digits.length() < 4) {
+                    pParsePosition.setErrorIndex(offset);
+                    return null;
+                }
+                year = Integer.parseInt(digits.toString());
+
+                if (offset < length && pString.charAt(offset) == '-') {
+                    ++offset;
+                } else {
+                    pParsePosition.setErrorIndex(offset);
+                    return null;
+                }
+
+                offset = parseInt(pString, offset, digits);
+                if (digits.length() != 2) {
+                    pParsePosition.setErrorIndex(offset);
+                    return null;
+                }
+                month = Integer.parseInt(digits.toString());
+
+                if (offset < length && pString.charAt(offset) == '-') {
+                    ++offset;
+                } else {
+                    pParsePosition.setErrorIndex(offset);
+                    return null;
+                }
+
+                offset = parseInt(pString, offset, digits);
+                if (digits.length() != 2) {
+                    pParsePosition.setErrorIndex(offset);
+                    return null;
+                }
+                mday = Integer.parseInt(digits.toString());
+
+                if (parseTime) {
+                    if (offset < length && pString.charAt(offset) == 'T') {
+                        ++offset;
+                    } else {
+                        pParsePosition.setErrorIndex(offset);
+                        return null;
+                    }
+                }
+            } else {
+                year = month = mday = 0;
+            }
+
+            int hour = 0;
+            int minute = 0;
+            int second = 0;
+            int millis = 0;
+            if (parseTime) {
+                offset = parseInt(pString, offset, digits);
+                if (digits.length() != 2) {
+                    pParsePosition.setErrorIndex(offset);
+                    return null;
+                }
+                hour = Integer.parseInt(digits.toString());
+
+                if (offset < length && pString.charAt(offset) == ':') {
+                    ++offset;
+                } else {
+                    pParsePosition.setErrorIndex(offset);
+                    return null;
+                }
+
+                offset = parseInt(pString, offset, digits);
+                if (digits.length() != 2) {
+                    pParsePosition.setErrorIndex(offset);
+                    return null;
+                }
+                minute = Integer.parseInt(digits.toString());
+
+                if (offset < length && pString.charAt(offset) == ':') {
+                    ++offset;
+                } else {
+                    pParsePosition.setErrorIndex(offset);
+                    return null;
+                }
+
+                offset = parseInt(pString, offset, digits);
+                if (digits.length() != 2) {
+                    pParsePosition.setErrorIndex(offset);
+                    return null;
+                }
+                second = Integer.parseInt(digits.toString());
+
+                if (offset < length && pString.charAt(offset) == '.') {
+                    ++offset;
+                    offset = parseInt(pString, offset, digits);
+                    if (digits.length() > 0) {
+                        millis = Integer.parseInt(digits.toString());
+                    } else {
+                        millis = 0;
+                    }
+                } else {
+                    millis = 0;
+                }
+            } else {
+                hour = minute = second = millis = 0;
+            }
+
+            digits.setLength(0);
+            digits.append("GMT");
+            if (offset < length) {
+                char c = pString.charAt(offset);
+                if (c == 'Z') {
+                    // Ignore UTC, it is the default
+                    ++offset;
+                } else if (c == '+' || c == '-') {
+                    digits.append(c);
+                    ++offset;
+                    for (int i = 0; i < 5; i++) {
+                        if (offset >= length) {
+                            pParsePosition.setErrorIndex(offset);
+                            return null;
+                        }
+                        c = pString.charAt(offset);
+                        if ((i != 2 && Character.isDigit(c)) || (i == 2 && c == ':')) {
+                            digits.append(c);
+                        } else {
+                            pParsePosition.setErrorIndex(offset);
+                            return null;
+                        }
+                        ++offset;
+                    }
+                }
+            }
+
+            Calendar cal = Calendar.getInstance(TimeZone.getTimeZone(digits.toString()));
+            cal.set(isMinus ? -year : year, parseDate ? month - 1 : month, mday, hour, minute, second);
+            cal.set(Calendar.MILLISECOND, millis);
+            pParsePosition.setIndex(offset);
+            return cal;
+        }
+    }
+
+    public static class XSDTimeFormat extends XSDDateTimeFormat {
+        private static final long serialVersionUID = 1346506860724640517L;
+
+        /**
+         * Creates a new instance.
+         */
+        public XSDTimeFormat() {
+            super(false, true);
+        }
+    }
+
+    private static final long MAX_UNSIGNED_INT = (((long) Integer.MAX_VALUE) * 2) + 1;
+
+    private static final int MAX_UNSIGNED_SHORT = Short.MAX_VALUE * 2 + 1;
+
+    public String parseAnySimpleType(String value) {
+        return value;
+    }
+
+    public byte[] parseBase64Binary(String value) {
+        return Base64Binary.decode(value);
+    }
+
+    public boolean parseBoolean(String value) {
+        return Boolean.valueOf(value).booleanValue();
+    }
+
+    public byte parseByte(String value) {
+        return Byte.parseByte(value);
+    }
+
+    public Calendar parseDate(String value) {
+        XSDDateFormat format = new XSDDateFormat();
+        ParsePosition pos = new ParsePosition(0);
+        Calendar cal = (Calendar) format.parseObject(value, pos);
+        if (cal == null) {
+            throw new IllegalArgumentException("Failed to parse date " + value + " at:"
+                + value.substring(pos.getErrorIndex()));
+        }
+        return cal;
+    }
+
+    public Calendar parseDateTime(String value) {
+        XSDDateTimeFormat format = new XSDDateTimeFormat();
+        ParsePosition pos = new ParsePosition(0);
+        Calendar cal = (Calendar) format.parseObject(value, pos);
+        if (cal == null) {
+            throw new IllegalArgumentException("Failed to parse dateTime " + value + " at:"
+                + value.substring(pos.getErrorIndex()));
+        }
+        return cal;
+    }
+
+    public BigDecimal parseDecimal(String value) {
+        return new BigDecimal(value);
+    }
+
+    public double parseDouble(String value) {
+        if ("INF".equals(value)) {
+            return Double.POSITIVE_INFINITY;
+        } else if ("-INF".equals(value)) {
+            return Double.NEGATIVE_INFINITY;
+        } else if ("NaN".equals(value)) {
+            return Double.NaN;
+        } else {
+            return Double.parseDouble(value);
+        }
+    }
+
+    public Duration parseDuration(String pDuration) {
+        try {
+            return DatatypeFactory.newInstance().newDuration(pDuration);
+        } catch (DatatypeConfigurationException e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+    public float parseFloat(String value) {
+        if ("INF".equals(value)) {
+            return Float.POSITIVE_INFINITY;
+        } else if ("-INF".equals(value)) {
+            return Float.NEGATIVE_INFINITY;
+        } else if ("NaN".equals(value)) {
+            return Float.NaN;
+        } else {
+            return Float.parseFloat(value);
+        }
+    }
+
+    public byte[] parseHexBinary(String value) {
+        return HexBinary.decode(value);
+    }
+
+    public int parseInt(String value) {
+        return Integer.parseInt(value);
+    }
+
+    public BigInteger parseInteger(String value) {
+        return new BigInteger(value);
+    }
+
+    public long parseLong(String value) {
+        return Long.parseLong(value);
+    }
+
+    public QName parseQName(String value, NamespaceContext context) {
+        int offset = value.indexOf(':');
+        String uri;
+        String localName;
+        switch (offset) {
+            case -1:
+                localName = value;
+                uri = context.getNamespaceURI("");
+                if (uri == null) {
+                    // Should not happen, indicates an error in the
+                    // NamespaceContext
+                    // implementation
+                    throw new IllegalArgumentException("The default prefix is not bound.");
+                }
+                break;
+            case 0:
+                throw new IllegalArgumentException("Default prefix must be indicated by not using a colon: "
+                    + value);
+            default:
+                String prefix = value.substring(0, offset);
+                localName = value.substring(offset + 1);
+                uri = context.getNamespaceURI(prefix);
+                if (uri == null) {
+                    throw new IllegalArgumentException("The prefix " + prefix + " is not bound.");
+                }
+        }
+        return new QName(uri, localName);
+    }
+
+    public short parseShort(String value) {
+        return Short.parseShort(value);
+    }
+
+    public String parseString(String value) {
+        return value;
+    }
+
+    public Calendar parseTime(String value) {
+        XSDTimeFormat format = new XSDTimeFormat();
+        ParsePosition pos = new ParsePosition(0);
+        Calendar cal = (Calendar) format.parseObject(value, pos);
+        if (cal == null) {
+            throw new IllegalArgumentException("Failed to parse time " + value + " at:"
+                + value.substring(pos.getErrorIndex()));
+        }
+        return cal;
+    }
+
+    public long parseUnsignedInt(String value) {
+        long l = Long.parseLong(value);
+        if (l < 0) {
+            throw new IllegalArgumentException("Failed to parse UnsignedInt " + value
+                + ": result is negative");
+        }
+        if (l > MAX_UNSIGNED_INT) {
+            throw new IllegalArgumentException("Failed to parse UnsignedInt " + value
+                + ": result exceeds maximum value " + MAX_UNSIGNED_INT);
+        }
+        return l;
+    }
+
+    public int parseUnsignedShort(String value) {
+        int i = Integer.parseInt(value);
+        if (i < 0) {
+            throw new IllegalArgumentException("Failed to parse UnsignedShort " + value
+                + ": result is negative");
+        }
+        if (i > MAX_UNSIGNED_SHORT) {
+            throw new IllegalArgumentException("Failed to parse UnsignedShort " + value
+                + ": result exceeds maximum value " + MAX_UNSIGNED_SHORT);
+        }
+        return i;
+    }
+
+    public String printAnySimpleType(String value) {
+        return value;
+    }
+
+    public String printBase64Binary(byte[] value) {
+        return Base64Binary.encode(value);
+    }
+
+    public String printBoolean(boolean value) {
+        return (value ? Boolean.TRUE : Boolean.FALSE).toString();
+    }
+
+    public String printByte(byte value) {
+        return Byte.toString(value);
+    }
+
+    public String printDate(Calendar value) {
+        return new XSDDateFormat().format(value);
+    }
+
+    public String printDateTime(Calendar value) {
+        return new XSDDateTimeFormat().format(value);
+    }
+
+    public String printDecimal(BigDecimal value) {
+        return value.toString();
+    }
+
+    public String printDouble(double value) {
+        return Double.toString(value);
+    }
+
+    public String printDuration(Duration pDuration) {
+        return pDuration.toString();
+    }
+
+    public String printFloat(float value) {
+        return Float.toString(value);
+    }
+
+    public String printHexBinary(byte[] value) {
+        return HexBinary.encode(value);
+    }
+
+    public String printInt(int value) {
+        return Integer.toString(value);
+    }
+
+    public String printInteger(BigInteger value) {
+        return value.toString();
+    }
+
+    public String printLong(long value) {
+        return Long.toString(value);
+    }
+
+    public String printQName(QName value, NamespaceContext context) {
+        String prefix = context.getPrefix(value.getNamespaceURI());
+        if (prefix == null) {
+            throw new IllegalArgumentException("The namespace URI " + value.getNamespaceURI()
+                + " is not bound.");
+        } else if (XMLConstants.DEFAULT_NS_PREFIX.equals(prefix)) {
+            return value.getLocalPart();
+        } else {
+            return prefix + ":" + value.getLocalPart();
+        }
+    }
+
+    public String printShort(short value) {
+        return Short.toString(value);
+    }
+
+    public String printString(String value) {
+        return value;
+    }
+
+    public String printTime(Calendar value) {
+        return new XSDTimeFormat().format(value);
+    }
+
+    public String printUnsignedInt(long value) {
+        return Long.toString(value);
+    }
+
+    public String printUnsignedShort(int value) {
+        return Integer.toString(value);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/DOMNode2JavaBeanTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/DOMNode2JavaBeanTransformer.java
new file mode 100644
index 0000000000..4517d7eeb2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/DOMNode2JavaBeanTransformer.java
@@ -0,0 +1,95 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.javabeans;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import javax.xml.namespace.QName;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+/**
+ * Transformer to convert data from DOM Node to JavaBean
+ */
+public class DOMNode2JavaBeanTransformer extends XML2JavaBeanTransformer<Node> {
+
+    @Override
+    public Node getRootElement(Node element) throws XML2JavaMapperException {
+        if (element instanceof Document) {
+            return ((Document)element).getDocumentElement();
+        } else {
+            return element;
+        }
+
+    }
+
+    @Override
+    public Iterator<Node> getChildElements(Node parent) throws XML2JavaMapperException {
+        NodeList nodeList = parent.getChildNodes();
+        List<Node> nodeArrayList = new ArrayList<Node>(nodeList.getLength());
+        for (int count = 0; count < nodeList.getLength(); ++count) {
+            nodeArrayList.add(nodeList.item(count));
+        }
+
+        return nodeArrayList.iterator();
+    }
+
+    @Override
+    public String getElementName(Node element) throws XML2JavaMapperException {
+        return element.getLocalName();
+    }
+
+    @Override
+    public String getText(Node element) throws XML2JavaMapperException {
+        if (element instanceof Document) {
+            element = ((Document)element).getDocumentElement();
+        }
+        return element.getTextContent();
+    }
+
+    @Override
+    public boolean isTextElement(Node element) throws XML2JavaMapperException {
+        return element.getNodeType() == Node.TEXT_NODE;
+    }
+
+    @Override
+    public boolean isTextOnly(Node element) throws XML2JavaMapperException {
+        NodeList childNodes = element.getChildNodes();
+        return childNodes.getLength() == 1 && isTextElement(childNodes.item(0));
+    }
+
+    @Override
+    public Node getFirstChildWithName(Node element, QName name) throws XML2JavaMapperException {
+        Node child;
+        for (child = element.getFirstChild();
+             child != null && !(child.getNodeName() == name.getLocalPart()
+                                && child.getNamespaceURI() == name.getNamespaceURI()) ;
+             child = child.getNextSibling()) {
+        }
+        return child;
+    }
+
+    @Override
+    public Class getSourceType() {
+        return Node.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/Java2XMLMapperException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/Java2XMLMapperException.java
new file mode 100644
index 0000000000..a38a602544
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/Java2XMLMapperException.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.javabeans;
+
+import javax.xml.namespace.QName;
+
+/**
+ * This exception is used to encapsulate and rethrow exceptions that arise out
+ * of converting JavaBean objects to XML
+ */
+public class Java2XMLMapperException extends RuntimeException {
+    private static final long serialVersionUID = 6811924384399578686L;
+
+    private QName xmlElementName;
+    private String javaFieldName;
+    private Class javaType;
+    
+    public Java2XMLMapperException(String message) {
+        super(message);
+    }
+
+    public Java2XMLMapperException(Throwable cause) {
+        super(cause);
+    }
+
+    public String getJavaFieldName() {
+        return javaFieldName;
+    }
+
+    public void setJavaFieldName(String javaFieldName) {
+        this.javaFieldName = javaFieldName;
+    }
+
+    public Class getJavaType() {
+        return javaType;
+    }
+
+    public void setJavaType(Class javaType) {
+        this.javaType = javaType;
+    }
+
+    public QName getXmlElementName() {
+        return xmlElementName;
+    }
+
+    public void setXmlElementName(QName xmlElementName) {
+        this.xmlElementName = xmlElementName;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2DOMNodeTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2DOMNodeTransformer.java
new file mode 100644
index 0000000000..845d88fc06
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2DOMNodeTransformer.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.javabeans;
+
+import javax.xml.namespace.QName;
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.w3c.dom.Attr;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+
+/**
+ * Transformer to convert data from a JavaBean object to DOM Node
+ */
+public class JavaBean2DOMNodeTransformer extends JavaBean2XMLTransformer<Node> {
+
+    public static final String COLON = ":";
+    private Document factory;
+    
+    public JavaBean2DOMNodeTransformer() {
+        super();
+        try {
+            factory = DOMHelper.newDocument(); 
+        } catch (ParserConfigurationException e) {
+            throw new Java2XMLMapperException(e);
+        }
+    }
+    
+    @Override
+    public void appendChild(Node parentElement, Node childElement) throws Java2XMLMapperException {
+        parentElement.appendChild(childElement);
+    }
+
+    @Override
+    public Node createElement(QName qName) throws Java2XMLMapperException {
+        String qualifedName =
+            (qName.getPrefix() == null || qName.getPrefix().length() <= 0) ? qName.getLocalPart()
+                : qName.getPrefix() + COLON + qName.getLocalPart();
+        return factory.createElementNS(qName.getNamespaceURI(), qualifedName);
+    }
+
+    @Override
+    public void appendText(Node parentElement, String textData) throws Java2XMLMapperException {
+        Node textNode;
+        if (textData != null) {
+            textNode = factory.createTextNode(textData);
+        } else {
+            Attr nil = factory.createAttributeNS("http://www.w3.org/2001/XMLSchema-instance", "xsi:nil");
+            nil.setValue("true");
+            textNode = nil;
+        }
+        appendChild(parentElement, textNode);
+    }
+
+    @Override
+    public Class getTargetType() {
+        return Node.class;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2XMLStreamReaderTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2XMLStreamReaderTransformer.java
new file mode 100644
index 0000000000..5e18fddfc8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2XMLStreamReaderTransformer.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.javabeans;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.xml.BeanXMLStreamReaderImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+public class JavaBean2XMLStreamReaderTransformer extends BaseTransformer<Object, XMLStreamReader> implements
+    PullTransformer<Object, XMLStreamReader> {
+
+    public XMLStreamReader transform(Object source, TransformationContext context) {
+        try {
+            javax.xml.namespace.QName name = null;
+            if (context != null) {
+                Object logical = context.getSourceDataType().getLogical();
+                if (logical instanceof XMLType) {
+                    name = ((XMLType)logical).getElementName();
+                }
+            }
+            return new BeanXMLStreamReaderImpl(name, source);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return Object.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 50;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2XMLTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2XMLTransformer.java
new file mode 100644
index 0000000000..46ac413c9f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2XMLTransformer.java
@@ -0,0 +1,260 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.javabeans;
+
+import java.lang.reflect.Array;
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.util.Date;
+import java.util.GregorianCalendar;
+
+import javax.xml.datatype.XMLGregorianCalendar;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * Transformer to convert data from a JavaBean object to xml
+ */
+public abstract class JavaBean2XMLTransformer<T> extends BaseTransformer<Object, T> implements
+    PullTransformer<Object, T> {
+
+    public static final String GET = "get";
+    public static final String PREFIX = "n";
+    public static final String PERIOD = ".";
+    public static final String FWD_SLASH = "/";
+    public static final String HTTP = "http://";
+    private static int prefixCount = 1;
+
+    protected SimpleTypeMapperImpl mapper;
+
+    public JavaBean2XMLTransformer() {
+        this.mapper = new SimpleTypeMapperImpl();
+    }
+
+    public T transform(Object source, TransformationContext context) {
+        QName rootElement = null;
+        if (context != null) {
+            DataType type = context.getTargetDataType();
+            if (type != null) {
+                Object logical = type.getLogical();
+                if (logical instanceof XMLType) {
+                    rootElement = ((XMLType)logical).getElementName();
+                }
+            }
+        }
+        //FIXME See how/if we still need to get the metadata here
+        //QName rootElementName = (QName)context.getTargetDataType().getMetadata("RootElementName");
+        //if (rootElementName == null) {
+        QName rootElementName = new QName(resolveRootElementName(source.getClass()));
+        //}
+
+        T root = createElement(rootElementName);
+        appendChildElements(root, resolveElementName(source.getClass()), source.getClass(), source, context);
+        return root;
+    }
+
+    private void appendChildElements(T parent,
+                                     QName elementName,
+                                     Class javaType,
+                                     Object javaObject,
+                                     TransformationContext context) {
+        T element = null;
+        if (javaObject != null) {
+            if (javaType.isPrimitive() || isSimpleJavaType(javaObject)) {
+                appendText(parent, mapper.toXMLLiteral(null, javaObject, context));
+            } else if (javaType.isArray()) {
+                int size = Array.getLength(javaObject);
+                for (int count = 0; count < size; ++count) {
+                    Object item = Array.get(javaObject, count);
+                    element = createElement(elementName);
+                    appendChild(parent, element);
+                    appendChildElements(element, elementName, javaType.getComponentType(), item, context);
+                }
+            } else {
+                Field[] javaFields = javaType.getFields();
+                for (Field aField : javaFields) {
+                    try {
+                        QName fieldElementName = new QName(aField.getName());
+                        if (!aField.getType().isArray()) {
+                            element = createElement(fieldElementName);
+                            appendChild(parent, element);
+                            appendChildElements(element,
+                                                fieldElementName,
+                                                aField.getType(),
+                                                aField.get(javaObject),
+                                                context);
+                        } else {
+                            appendChildElements(parent,
+                                                fieldElementName,
+                                                aField.getType(),
+                                                aField.get(javaObject),
+                                                context);
+                        }
+                    } catch (IllegalAccessException e) {
+                        Java2XMLMapperException java2xmlEx = new Java2XMLMapperException(e);
+                        java2xmlEx.setJavaFieldName(aField.getName());
+                        java2xmlEx.setJavaType(javaType);
+                        throw java2xmlEx;
+                    }
+                }
+
+                Method[] methods = javaType.getMethods();
+                String fieldName = null;
+                for (Method aMethod : methods) {
+                    try {
+                        if (Modifier.isPublic(aMethod.getModifiers()) && aMethod.getName().startsWith(GET)
+                            && aMethod.getParameterTypes().length == 0
+                            && isMappedGetter(aMethod.getName())) {
+                            fieldName = resolveFieldFromMethod(aMethod.getName());
+                            try {
+                                javaType.getField(fieldName);
+                            } catch (NoSuchFieldException e) {
+                                QName fieldElementName = new QName(fieldName);
+                                if (aMethod.getReturnType().isArray()) {
+                                    appendChildElements(parent, fieldElementName, aMethod.getReturnType(), aMethod
+                                        .invoke(javaObject, new Object[0]), context);
+                                } else {
+                                    element = createElement(fieldElementName);
+                                    appendChild(parent, element);
+                                    appendChildElements(element, fieldElementName, aMethod.getReturnType(), aMethod
+                                        .invoke(javaObject, new Object[0]), context);
+                                }
+                            }
+                        }
+                    } catch (IllegalAccessException e) {
+                        Java2XMLMapperException java2xmlEx = new Java2XMLMapperException(e);
+                        java2xmlEx.setJavaFieldName(fieldName);
+                        java2xmlEx.setJavaType(javaType);
+                        throw java2xmlEx;
+                    } catch (InvocationTargetException e) {
+                        Java2XMLMapperException java2xmlEx = new Java2XMLMapperException(e);
+                        java2xmlEx.setJavaFieldName(fieldName);
+                        java2xmlEx.setJavaType(javaType);
+                        throw java2xmlEx;
+                    }
+                }
+            }
+        }
+    }
+
+    /*
+     * Subclasses can override this method to prevent some getter methods
+     * from being mapped.  The default implementation provided by this class
+     * maps all getter methods.
+     */
+    protected boolean isMappedGetter(String methodName) {
+        return true;
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return JavaBeansDataBinding.NAME;
+    }
+
+    @Override
+    public Class getSourceType() {
+        return Object.class;
+    }
+
+    private boolean isSimpleJavaType(Object javaObject) {
+        if (javaObject instanceof String) {
+            return true;
+        }
+        if (javaObject instanceof Byte || javaObject instanceof Character
+            || javaObject instanceof Short
+            || javaObject instanceof Integer
+            || javaObject instanceof Long
+            || javaObject instanceof Float
+            || javaObject instanceof Double
+            || javaObject instanceof Boolean) {
+            return true;
+        }
+        if (javaObject instanceof GregorianCalendar || javaObject instanceof Date
+            || javaObject instanceof XMLGregorianCalendar
+            || javaObject instanceof byte[]
+            || javaObject instanceof QName) {
+            return true;
+        }
+        return false;
+    }
+
+    private String resolveRootElementName(Class javaType) {
+        if (javaType.isArray()) {
+            return javaType.getComponentType().getSimpleName() + "_collection";
+        } else {
+            return javaType.getSimpleName() + "_instance";
+        }
+    }
+
+    private QName resolveElementName(Class javaType) {
+        if (javaType.isArray()) {
+            return new QName(javaType.getComponentType().getSimpleName());
+        } else {
+            return new QName(javaType.getSimpleName());
+        }
+    }
+
+    private String resolveFieldFromMethod(String methodName) {
+        StringBuffer fieldName = new StringBuffer();
+        fieldName.append(Character.toLowerCase(methodName.charAt(GET.length())));
+        fieldName.append(methodName.substring(GET.length() + 1));
+        return fieldName.toString();
+    }
+
+    public String getNexPrefix() {
+        return PREFIX + prefixCount++;
+    }
+
+    @Override
+    public int getWeight() {
+        return JavaBeansDataBinding.HEAVY_WEIGHT;
+    }
+
+    /**
+     * Create an element with the given name
+     * @param qName
+     * @return
+     * @throws Java2XMLMapperException
+     */
+    public abstract T createElement(QName qName) throws Java2XMLMapperException;
+
+    /**
+     * Create a text node and add it to the parent
+     * @param parentElement
+     * @param textData
+     * @throws Java2XMLMapperException
+     */
+    public abstract void appendText(T parentElement, String textData) throws Java2XMLMapperException;
+
+    /**
+     * Add the child element to the parent
+     * @param parentElement
+     * @param childElement
+     * @throws Java2XMLMapperException
+     */
+    public abstract void appendChild(T parentElement, T childElement) throws Java2XMLMapperException;
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBeansDataBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBeansDataBinding.java
new file mode 100644
index 0000000000..60bffb5709
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBeansDataBinding.java
@@ -0,0 +1,135 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.javabeans;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.io.ObjectStreamClass;
+import java.io.OutputStream;
+import java.io.Serializable;
+
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+
+/**
+ * DataBinding for JavaBeans
+ */
+public class JavaBeansDataBinding extends BaseDataBinding {
+    /**
+     * Defining a weight to a very high number so that the transformer won't be picked
+     * up by other paths unless it's the only available path
+     */
+    public static final int HEAVY_WEIGHT = 10000;
+    public static final String NAME = "java:complexType";
+
+    public JavaBeansDataBinding() {
+        super(NAME, Object.class);
+    }
+
+    protected JavaBeansDataBinding(String name, Class<?> baseType) {
+        super(name, baseType);
+    }
+    
+    @Override
+    public Object copy(Object arg) {
+        if (arg == null) {
+            return null;
+        }
+        final Class clazz = arg.getClass();
+        if (String.class == clazz || clazz.isPrimitive()
+            || Number.class.isAssignableFrom(clazz)
+            || Boolean.class.isAssignableFrom(clazz)
+            || Character.class.isAssignableFrom(clazz)
+            || Byte.class.isAssignableFrom(clazz)) {
+            // Immutable classes
+            return arg;
+        }
+        try {
+            if (arg instanceof Serializable) {
+                ByteArrayOutputStream bos = new ByteArrayOutputStream();
+                ObjectOutputStream oos = getObjectOutputStream(bos);
+                oos.writeObject(arg);
+                oos.close();
+                bos.close();
+
+                // Work out which ClassLoader to use for deserializing arg
+                // We want to use:
+                //   * The ClassLoader of arg if it is not the System ClassLoader
+                //   * The ThreadContext ClassLoader if the ClassLoader of arg is the System ClassLoader
+                //     because Collection classes are loaded by the System ClassLoader but their contents
+                //     may be loaded from another ClassLoader
+                // 
+                ClassLoader classLoaderToUse = clazz.getClassLoader();
+                if (classLoaderToUse == null)
+                {
+                    // ClassLoader of arg is the System ClassLoader so we will use the ThreadContext ClassLoader
+                    // instead
+                    classLoaderToUse = Thread.currentThread().getContextClassLoader();
+                }
+                
+                ByteArrayInputStream bis = new ByteArrayInputStream(bos.toByteArray());
+                ObjectInputStream ois = getObjectInputStream(bis, classLoaderToUse);
+                Object objectCopy = ois.readObject();
+                ois.close();
+                bis.close();
+                return objectCopy;
+            } else {
+                // return arg;
+                throw new IllegalArgumentException("Argument type '" + arg.getClass().getCanonicalName() + "' is not Serializable. " + 
+                                                   " Pass-by-value cannot be performed on this argument");
+            }
+        } catch (Exception e) {
+            throw new IllegalArgumentException("Pass-by-value is not supported for the given object", e);
+        }
+    }
+
+    protected ObjectOutputStream getObjectOutputStream(OutputStream os) throws IOException {
+        return new ObjectOutputStream(os);
+    }
+
+    protected ObjectInputStream getObjectInputStream(InputStream is, final ClassLoader cl) throws IOException {
+        ObjectInputStream ois = new ObjectInputStream(is) {
+            @Override
+            protected Class<?> resolveClass(ObjectStreamClass desc) throws IOException, ClassNotFoundException {
+                try {
+                    return Class.forName(desc.getName(), false, cl);
+                } catch (ClassNotFoundException e) {
+                    try {
+                        // For OSGi, use context classloader if the bundle classloader cannot load the class
+                        if (cl != Thread.currentThread().getContextClassLoader()) {
+                            return Class.forName(desc.getName(), false, Thread.currentThread().getContextClassLoader());
+                        }
+                    } catch (ClassNotFoundException e1) {
+                        // ignore
+                    } catch (NoClassDefFoundError e1) {
+                        // ignore
+                    }
+                    return super.resolveClass(desc);
+                }
+            }
+
+        };
+        return ois;
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaExceptionDataBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaExceptionDataBinding.java
new file mode 100644
index 0000000000..1b1c2f17d3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaExceptionDataBinding.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.javabeans;
+
+
+/**
+ * DataBinding for Java Exceptions
+ */
+public class JavaExceptionDataBinding extends JavaBeansDataBinding {
+
+    public static final String NAME = "java:exception";
+
+    public JavaExceptionDataBinding() {
+        super(NAME, null);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/SimpleJavaDataBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/SimpleJavaDataBinding.java
new file mode 100644
index 0000000000..47c178abff
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/SimpleJavaDataBinding.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.javabeans;
+
+import java.lang.annotation.Annotation;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.databinding.xml.XMLStringDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * DataBinding for Java simple types
+ */
+public class SimpleJavaDataBinding extends BaseDataBinding {
+    public static final String NAME = "java:simpleType";
+
+    public SimpleJavaDataBinding() {
+        super(NAME, Object.class);
+    }
+
+    @Override
+    public Object copy(Object arg) {
+        return arg;
+    }
+
+    @Override
+    public boolean introspect(DataType type, Annotation[] annotations) {
+        Class<?> cls = type.getPhysical();
+        if (cls == Object.class) {
+            return false;
+        }
+        // HACK: [rfeng] By pass the one know to XMLString
+        String db = type.getDataBinding();
+        if (db != null && (XMLStringDataBinding.NAME.equals(db) || XMLStringDataBinding.ALIASES[0].equals(db))) {
+            return false;
+        }
+        if (SimpleTypeMapperImpl.JAVA2XML.keySet().contains(cls)) {
+            type.setDataBinding(NAME);
+            QName elementName = null;
+            Object logical = type.getLogical();
+            if (logical instanceof XMLType) {
+                elementName = ((XMLType)logical).getElementName();
+            }
+            TypeInfo typeInfo = SimpleTypeMapperImpl.getXMLType(cls);
+            type.setLogical(new XMLType(elementName, typeInfo == null ? null : typeInfo.getQName()));
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/XML2JavaBeanTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/XML2JavaBeanTransformer.java
new file mode 100644
index 0000000000..48a3b593fd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/XML2JavaBeanTransformer.java
@@ -0,0 +1,327 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.javabeans;
+
+import java.lang.reflect.Array;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.Hashtable;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * Transformer to convert data from XML to JavaBean
+ */
+public abstract class XML2JavaBeanTransformer<T> extends BaseTransformer<T, Object> implements
+        PullTransformer<T, Object> {
+
+    public static final String SET = "set";
+    public static final QName QNAME_MESSAGE = new QName("message");
+
+    protected SimpleTypeMapperImpl mapper;
+
+    public XML2JavaBeanTransformer() {
+        this.mapper = new SimpleTypeMapperImpl();
+    }
+
+    @Override
+    public int getWeight() {
+        return JavaBeansDataBinding.HEAVY_WEIGHT;
+    }
+    
+    public Object transform(T source, TransformationContext context) {
+        //FIXME why is the logical type sometimes a Class instead of an XMLType?
+        if (context.getSourceDataType().getLogical() instanceof XMLType) {
+            XMLType xmlType = (XMLType) context.getSourceDataType().getLogical();
+            return toJavaObject(xmlType.getTypeName(), getRootElement(source), context);
+        } else {
+            return toJavaObject(null, getRootElement(source), context);
+        }
+    }
+
+    public Object toJavaObject(QName xmlType, T xmlElement, TransformationContext context) {
+        if (xmlType != null && SimpleTypeMapperImpl.isSimpleXSDType(xmlType)) {
+            return mapper.toJavaObject(xmlType, getText(xmlElement), context);
+        } else {
+            Class<?> javaType = (Class<?>)context.getTargetDataType().getPhysical();
+            return createJavaObject(xmlElement, javaType, context);
+        }
+    }
+    
+    @SuppressWarnings("unchecked")
+    private <L> L createJavaObject(T element, Class<L> javaType, TransformationContext context) 
+        throws XML2JavaMapperException {
+        if (isTextOnly(element)) {
+            return (L) mapper.toJavaObject(mapper.getXMLType(javaType).getQName(),
+                                                 getText(element),
+                                                 context);
+        } else {
+            String fieldName = null;
+            try {
+                L javaInstance;
+                T detailMsg = null;
+                if (Throwable.class.isAssignableFrom(javaType)) {
+                    T msgElement = getFirstChildWithName(element, QNAME_MESSAGE);
+                    if (msgElement != null && isTextOnly(msgElement)) {
+                        detailMsg = msgElement;  // skip this when handling child elements
+                        Constructor constructor = javaType.getConstructor(new Class[] {String.class});
+                        javaInstance = (L)constructor.newInstance(new Object[] {getText(detailMsg)});
+                    } else {
+                        javaInstance = javaType.newInstance();
+                    }
+                } else {
+                    javaInstance = javaType.newInstance();
+                }
+                Map<Field, List<Object>> arrayFields = new Hashtable<Field, List<Object>>();
+                Map<Method, List<Object>> arraySetters = new Hashtable<Method, List<Object>>();
+                
+                for (Iterator<T> childElements = getChildElements(element); childElements.hasNext(); ) {
+                    T childElement = childElements.next();
+                    if (!isTextElement(childElement) && childElement != detailMsg) {
+                        fieldName = getElementName(childElement);
+                        try {
+                            Field javaField = javaType.getField(fieldName);
+                            setFieldValue(javaInstance,
+                                          javaField,
+                                          childElement,
+                                          arrayFields,
+                                          context);
+
+                        } catch (NoSuchFieldException e1) {
+                            setFieldValueUsingSetter(javaType,
+                                                     javaInstance,
+                                                     fieldName,
+                                                     childElement,
+                                                     arraySetters,
+                                                     context);
+                        }
+                    }
+                }
+
+                setArrayValues(javaInstance, arrayFields, arraySetters);
+                return javaInstance;
+            } catch (Exception e2) {
+                XML2JavaMapperException xml2JavaEx = new XML2JavaMapperException(e2);
+                xml2JavaEx.setJavaType(javaType);
+                xml2JavaEx.setJavaFieldName(fieldName);
+                throw xml2JavaEx;
+            }
+        }
+    }
+
+    private void setFieldValue(Object javaInstance,
+                               Field javaField,
+                               T fieldValue,
+                               Map<Field, List<Object>> arrayFields,
+                               TransformationContext context) throws IllegalAccessException {
+        Class<?> javaFieldType = (Class<?>) javaField.getType();
+
+        if (javaFieldType.isArray()) {
+            Class<?> componentType = javaFieldType.getComponentType();
+            List<Object> fldValueArray = arrayFields.get(javaField);
+            if (fldValueArray == null) {
+                fldValueArray = new ArrayList<Object>();
+                arrayFields.put(javaField, fldValueArray);
+            }
+            fldValueArray.add(createJavaObject(fieldValue, componentType, context));
+        } else {
+            javaField.setAccessible(true);
+            javaField.set(javaInstance, createJavaObject(fieldValue, javaFieldType, context));
+        }
+    }
+
+    private void setFieldValueUsingSetter(Class javaType,
+                                          Object javaInstance,
+                                          String fieldName,
+                                          T fieldValue,
+                                          Map<Method, List<Object>> arraySetters,
+                                          TransformationContext context) throws IllegalAccessException,
+                                                                        InvocationTargetException {
+        char firstChar = Character.toUpperCase(fieldName.charAt(0));
+        StringBuilder methodName = new StringBuilder(SET + fieldName);
+        methodName.setCharAt(SET.length(), firstChar);
+        boolean methodNotFound = true;
+
+        for (int methodCount = 0; methodNotFound && methodCount < javaType.getMethods().length; ++methodCount) {
+            Method aMethod = javaType.getMethods()[methodCount];
+            if (aMethod.getName().equals(methodName.toString())
+                    && aMethod.getParameterTypes().length == 1) {
+                Class<?> paramType = aMethod.getParameterTypes()[0];
+
+                if (paramType.isArray()) {
+                    Class<?> componentType = paramType.getComponentType();
+                    List<Object> setterValueArray = arraySetters.get(aMethod);
+                    if (setterValueArray == null) {
+                        setterValueArray = new ArrayList<Object>();
+                        arraySetters.put(aMethod, setterValueArray);
+                    }
+                    setterValueArray.add(createJavaObject(fieldValue, componentType, context));
+                } else {
+                    aMethod.invoke(javaInstance, new Object[] {createJavaObject(fieldValue,
+                                                                                 paramType,
+                                                                                 context)});
+                }
+                methodNotFound = false;
+            }
+        }
+
+        if (methodNotFound) {
+            XML2JavaMapperException xml2JavaEx =
+                    new XML2JavaMapperException("No field or setter method to configure xml data");
+            xml2JavaEx.setJavaFieldName(fieldName);
+            xml2JavaEx.setJavaType(javaType);
+            throw xml2JavaEx;
+        }
+    }
+
+    private void setArrayValues(Object javaInstance,
+                                Map<Field, List<Object>> arrayFields,
+                                Map<Method, List<Object>> arraySetters) throws IllegalAccessException,
+                                                                       InvocationTargetException {
+        if (arrayFields.size() > 0) {
+            for (Field javaField : arrayFields.keySet()) {
+                javaField.setAccessible(true);
+
+                if (javaField.getType().getComponentType().isPrimitive()) {
+                    javaField.set(javaInstance, createPrimitiveArray(javaField.getType()
+                                                                              .getComponentType(),
+                                                                     arrayFields.get(javaField)));
+                } else {
+                    javaField.set(javaInstance,
+                                  createNonPrimitiveArray(javaField.getType().getComponentType(),
+                                                          arrayFields.get(javaField)));
+                }
+            }
+        }
+
+        if (arraySetters.size() > 0) {
+            for (Method aMethod : arraySetters.keySet()) {
+                Class paramType = aMethod.getParameterTypes()[0];
+                if (paramType.getComponentType().isPrimitive()) {
+                    aMethod.invoke(javaInstance,
+                                   new Object[] {createPrimitiveArray(paramType.getComponentType(),
+                                                                       arraySetters.get(aMethod))});
+                } else {
+                    aMethod.invoke(javaInstance,
+                                   new Object[] {createNonPrimitiveArray(paramType.getComponentType(),
+                                                                          arraySetters.get(aMethod))});
+                }
+            }
+        }
+    }
+
+    private Object createNonPrimitiveArray(Class fieldType, List values) {
+        Object objectArray = Array.newInstance(fieldType, values.size());
+        for (int count = 0; count < values.size(); ++count) {
+            Array.set(objectArray, count, values.get(count));
+        }
+        return objectArray;
+    }
+
+    private Object createPrimitiveArray(Class fieldType, List values) {
+        if (fieldType.isPrimitive()) {
+            if (fieldType.getName().equals("int")) {
+                int[] primitiveValues = new int[values.size()];
+                for (int count = 0; count < values.size(); ++count) {
+                    primitiveValues[count] = ((Integer) values.get(count)).intValue();
+                }
+                return primitiveValues;
+            } else if (fieldType.getName().equals("float")) {
+                float[] primitiveValues = new float[values.size()];
+                for (int count = 0; count < values.size(); ++count) {
+                    primitiveValues[count] = ((Float) values.get(count)).floatValue();
+                }
+                return primitiveValues;
+            } else if (fieldType.getName().equals("boolean")) {
+                boolean[] primitiveValues = new boolean[values.size()];
+                for (int count = 0; count < values.size(); ++count) {
+                    primitiveValues[count] = ((Boolean) values.get(count)).booleanValue();
+                }
+                return primitiveValues;
+            } else if (fieldType.getName().equals("char")) {
+                char[] primitiveValues = new char[values.size()];
+                for (int count = 0; count < values.size(); ++count) {
+                    primitiveValues[count] = ((Character) values.get(count)).charValue();
+                }
+                return primitiveValues;
+            } else if (fieldType.getName().equals("byte")) {
+                byte[] primitiveValues = new byte[values.size()];
+                for (int count = 0; count < values.size(); ++count) {
+                    primitiveValues[count] = ((Byte) values.get(count)).byteValue();
+                }
+                return primitiveValues;
+            } else if (fieldType.getName().equals("short")) {
+                short[] primitiveValues = new short[values.size()];
+                for (int count = 0; count < values.size(); ++count) {
+                    primitiveValues[count] = ((Short) values.get(count)).shortValue();
+                }
+                return primitiveValues;
+            } else if (fieldType.getName().equals("long")) {
+                long[] primitiveValues = new long[values.size()];
+                for (int count = 0; count < values.size(); ++count) {
+                    primitiveValues[count] = ((Long) values.get(count)).longValue();
+                }
+                return primitiveValues;
+            } else if (fieldType.getName().equals("double")) {
+                double[] primitiveValues = new double[values.size()];
+                for (int count = 0; count < values.size(); ++count) {
+                    primitiveValues[count] = ((Double) values.get(count)).doubleValue();
+                }
+                return primitiveValues;
+            }
+        }
+        return values;
+    }
+
+    public abstract String getText(T source) throws XML2JavaMapperException;
+
+    public abstract Iterator<T> getChildElements(T parent) throws XML2JavaMapperException;
+
+    public abstract String getElementName(T element) throws XML2JavaMapperException;
+
+    public abstract boolean isTextElement(T element) throws XML2JavaMapperException;
+    
+    public abstract boolean isTextOnly(T element) throws XML2JavaMapperException;
+
+    public abstract T getFirstChildWithName(T element, QName name) throws XML2JavaMapperException;
+
+    public abstract T getRootElement(T element) throws XML2JavaMapperException;
+
+    @Override
+    public Class getTargetType() {
+        return Object.class;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return JavaBeansDataBinding.NAME;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/XML2JavaMapperException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/XML2JavaMapperException.java
new file mode 100644
index 0000000000..8331fa425a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/XML2JavaMapperException.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.javabeans;
+
+import javax.xml.namespace.QName;
+
+/**
+ * This exception is used to encapsulate and rethrow exceptions that arise out
+ * of converting XML Data to Java Objects.
+ */
+public class XML2JavaMapperException extends RuntimeException {
+    private static final long serialVersionUID = 6596530102591630642L;
+    
+    private QName xmlElementName;
+    private String javaFieldName;
+    private Class javaType;
+
+    public XML2JavaMapperException(String message) {
+        super(message);
+    }
+
+    public XML2JavaMapperException(Throwable cause) {
+        super(cause);
+    }
+
+    public QName getXmlElementName() {
+        return xmlElementName;
+    }
+
+    public void setXmlElementName(QName xmlElementName) {
+        this.xmlElementName = xmlElementName;
+    }
+
+    public String getJavaFieldName() {
+        return javaFieldName;
+    }
+
+    public void setJavaFieldName(String javaFieldName) {
+        this.javaFieldName = javaFieldName;
+    }
+
+    public Class getJavaType() {
+        return javaType;
+    }
+
+    public void setJavaType(Class javaType) {
+        this.javaType = javaType;
+    }
+
+    @Override
+    public String getMessage() {
+        return super.getMessage() + " <" + getJavaFieldName() + "> " + " in <" + getJavaType() + ">";
+    }
+    
+    
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/BeanXMLStreamReaderImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/BeanXMLStreamReaderImpl.java
new file mode 100644
index 0000000000..63b8faddb4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/BeanXMLStreamReaderImpl.java
@@ -0,0 +1,285 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.beans.BeanInfo;
+import java.beans.Introspector;
+import java.beans.PropertyDescriptor;
+import java.lang.reflect.Array;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class BeanXMLStreamReaderImpl extends XmlTreeStreamReaderImpl {
+    private final static Comparator<Accessor> COMPARATOR = new Comparator<Accessor>() {
+        public int compare(Accessor o1, Accessor o2) {
+            return o1.getName().compareTo(o2.getName());
+        }
+    };
+
+    public static class BeanXmlNodeImpl extends SimpleXmlNodeImpl implements XmlNode {
+        private static final Object[] NULL = null;
+        private static final SimpleTypeMapperImpl MAPPER = new SimpleTypeMapperImpl();
+
+        public BeanXmlNodeImpl(Object bean) {
+            super(getName(bean == null ? null : bean.getClass()), bean);
+        }
+
+        public BeanXmlNodeImpl(QName name, Object bean) {
+            super(name, bean);
+        }
+
+        private static boolean isSimpleType(Class<?> javaType) {
+            return SimpleTypeMapperImpl.getXMLType(javaType) != null;
+        }
+
+        private static String getStringValue(Object o) {
+            if (o == null) {
+                return null;
+            }
+            TypeInfo info = SimpleTypeMapperImpl.getXMLType(o.getClass());
+            if (info != null) {
+                return MAPPER.toXMLLiteral(info.getQName(), o, null);
+            } else {
+                return String.valueOf(o);
+            }
+        }
+
+        public Iterator<XmlNode> children() {
+            if (name == null) {
+                return null;
+            }
+            if (value == null) {
+                return super.children();
+            }
+            if (isSimpleType(value.getClass())) {
+                XmlNode textNode = new BeanXmlNodeImpl(null, value);
+                return Arrays.asList(textNode).iterator();
+            }
+            if (Map.class.isAssignableFrom(value.getClass())) {
+                List<XmlNode> entries = new ArrayList<XmlNode>();
+                QName entryName = new QName(name.getNamespaceURI(), "entry");
+                Map map = (Map)value;
+                if (map != null) {
+                    for (Object e : map.entrySet()) {
+                        Map.Entry entry = (Map.Entry)e;
+                        entries.add(new BeanXmlNodeImpl(entryName, entry));
+                    }
+                }
+                return entries.iterator();
+            }
+            try {
+                Map<String, Accessor> accessorMap = getAccessors(value);
+                List<Accessor> accessorList = new ArrayList<Accessor>(accessorMap.values());
+                Collections.sort(accessorList, COMPARATOR);
+
+                List<XmlNode> props = new ArrayList<XmlNode>();
+                for (Accessor accessor : accessorList) {
+                    Class<?> pType = accessor.getType();
+
+                    QName pName = new QName(name.getNamespaceURI(), accessor.getName());
+                    Object pValue = accessor.getValue();
+                    if (pType.isArray()) {
+                        if (pValue != null) {
+                            int i1 = Array.getLength(pValue);
+                            for (int j = 0; j < i1; j++) {
+                                Object o = Array.get(pValue, j);
+                                props.add(new BeanXmlNodeImpl(pName, o));
+                            }
+                        } else {
+                            // TODO: How to handle null?
+                        }
+                    } else if (Collection.class.isAssignableFrom(pType)) {
+                        Collection objList = (Collection)pValue;
+                        if (objList != null && objList.size() > 0) {
+                            for (Iterator j = objList.iterator(); j.hasNext();) {
+                                Object o = j.next();
+                                props.add(new BeanXmlNodeImpl(pName, o));
+                            }
+
+                        } else {
+                            // How to handle null
+                        }
+                    } else {
+                        props.add(new BeanXmlNodeImpl(pName, pValue));
+                    }
+                }
+                return props.iterator();
+            } catch (Exception e) {
+                throw new IllegalArgumentException(e);
+            }
+        }
+
+        public QName getName() {
+            return name;
+        }
+
+        public String getValue() {
+            return getStringValue(value);
+        }
+
+        public static QName getName(Class<?> cls) {
+            if (cls == null) {
+                return null;
+            }
+            Package pkg = cls.getPackage();
+            if (pkg == null) {
+                return new QName("", cls.getSimpleName());
+            }
+            StringBuffer ns = new StringBuffer("http://");
+            String[] names = pkg.getName().split("\\.");
+            for (int i = names.length - 1; i >= 0; i--) {
+                ns.append(names[i]);
+                if (i != 0) {
+                    ns.append('.');
+                }
+            }
+            ns.append('/');
+            return new QName(ns.toString(), cls.getSimpleName());
+        }
+
+    }
+
+    public BeanXMLStreamReaderImpl(QName name, Object bean) {
+        super(getXmlNode(name, bean));
+    }
+
+    private static BeanXmlNodeImpl getXmlNode(QName name, Object bean) {
+        BeanXmlNodeImpl root = null;
+        if (name != null) {
+            root = new BeanXmlNodeImpl(name, bean);
+        } else {
+            root = new BeanXmlNodeImpl(bean);
+        }
+        return root;
+    }
+
+    public static interface Accessor {
+        String getName();
+
+        Class<?> getType();
+
+        Object getValue() throws Exception;
+
+        void setValue(Object value) throws Exception;
+    }
+
+    private static class FieldAccessor implements Accessor {
+        private Object target;
+        private Field field;
+
+        public FieldAccessor(Object target, Field field) {
+            super();
+            this.target = target;
+            this.field = field;
+            this.field.setAccessible(true);
+        }
+
+        public String getName() {
+            return field.getName();
+        }
+
+        public Object getValue() throws Exception {
+            return field.get(target);
+        }
+
+        public void setValue(Object value) throws Exception {
+            field.set(target, value);
+        }
+
+        public Class<?> getType() {
+            return field.getType();
+        }
+
+    }
+
+    private static class PropertyAccessor implements Accessor {
+        private Object target;
+        private PropertyDescriptor prop;
+
+        public PropertyAccessor(Object target, PropertyDescriptor prop) {
+            super();
+            this.target = target;
+            this.prop = prop;
+        }
+
+        public String getName() {
+            return prop.getName();
+        }
+
+        public Class<?> getType() {
+            return prop.getPropertyType();
+        }
+
+        public Object getValue() throws Exception {
+            Method getter = prop.getReadMethod();
+            if (getter != null) {
+                getter.setAccessible(true);
+                return getter.invoke(target);
+            }
+            throw new IllegalAccessException("The property cannot be read: " + getName());
+        }
+
+        public void setValue(Object value) throws Exception {
+            Method setter = prop.getWriteMethod();
+            if (setter != null) {
+                setter.setAccessible(true);
+                setter.invoke(target);
+            }
+            throw new IllegalAccessException("The property cannot be written: " + getName());
+        }
+
+    }
+
+    private static Map<String, Accessor> getAccessors(Object target) throws Exception {
+        if (target == null) {
+            return Collections.emptyMap();
+        }
+        Map<String, Accessor> map = new HashMap<String, Accessor>();
+        Class<?> type = target.getClass();
+        for (Field f : type.getFields()) {
+            map.put(f.getName(), new FieldAccessor(target, f));
+        }
+        BeanInfo info = Introspector.getBeanInfo(type, Object.class);
+        for (PropertyDescriptor p : info.getPropertyDescriptors()) {
+            // if (p.getReadMethod() != null && p.getWriteMethod() != null) {
+                map.put(p.getName(), new PropertyAccessor(target, p));
+            // }
+        }
+        return map;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMDataBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMDataBinding.java
new file mode 100644
index 0000000000..18d7235be8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMDataBinding.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.lang.annotation.Annotation;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.WrapperHandler;
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.w3c.dom.Node;
+
+/**
+ * DOM DataBinding
+ *
+ * @version $Rev$ $Date$
+ */
+public class DOMDataBinding extends BaseDataBinding {
+    public static final String NAME = Node.class.getName();
+    public static final String[] ALIASES = new String[] {"dom"};
+
+    public static final String ROOT_NAMESPACE = "http://tuscany.apache.org/xmlns/sca/databinding/dom/1.0";
+    public static final QName ROOT_ELEMENT = new QName(ROOT_NAMESPACE, "root");
+
+    public DOMDataBinding() {
+        super(NAME, ALIASES, Node.class);
+    }
+
+    @Override
+    public WrapperHandler getWrapperHandler() {
+        return new DOMWrapperHandler();
+    }
+
+    @Override
+    public Object copy(Object source) {
+        if (Node.class.isAssignableFrom(source.getClass())) {
+            Node nodeSource = (Node)source;
+            return nodeSource.cloneNode(true);
+        }
+        return super.copy(source);
+    }
+
+    @Override
+    public boolean introspect(DataType type, Annotation[] annotations) {
+        if (Node.class.isAssignableFrom(type.getPhysical())) {
+            if (type.getLogical() == null) {
+                type.setLogical(new XMLType(ROOT_ELEMENT, null));
+            }
+            type.setDataBinding(NAME);
+            return true;
+        }
+        return false;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMWrapperHandler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMWrapperHandler.java
new file mode 100644
index 0000000000..849912dc80
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMWrapperHandler.java
@@ -0,0 +1,120 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import javax.xml.namespace.QName;
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.WrapperHandler;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+public class DOMWrapperHandler implements WrapperHandler<Node> {
+
+    public DOMWrapperHandler() {
+        super();
+    }
+
+    public Node create(ElementInfo element, TransformationContext context) {
+        try {
+            Document document = DOMHelper.newDocument();
+            QName name = element.getQName();
+            return DOMHelper.createElement(document, name);
+        } catch (ParserConfigurationException e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    public void setChild(Node wrapper, int i, ElementInfo childElement, Object value) {
+        Node node = (Node)value;
+        if (node.getNodeType() == Node.DOCUMENT_NODE) {
+            node = ((Document)node).getDocumentElement();
+        }
+        wrapper.appendChild(wrapper.getOwnerDocument().importNode(node, true));
+    }
+
+    public List getChildren(Node wrapper, List<ElementInfo> childElements, TransformationContext context) {
+        assert wrapper != null;
+        if (wrapper.getNodeType() == Node.DOCUMENT_NODE) {
+            wrapper = ((Document)wrapper).getDocumentElement();
+        }
+        List<Node> elements = new ArrayList<Node>();
+        NodeList nodes = wrapper.getChildNodes();
+        for (int j = 0; j < nodes.getLength(); j++) {
+            Node node = nodes.item(j);
+            if (node.getNodeType() == Node.ELEMENT_NODE) {
+                elements.add(node);
+            }
+        }
+        return elements;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.WrapperHandler#getWrapperType(org.apache.tuscany.sca.interfacedef.util.ElementInfo, List, org.apache.tuscany.sca.databinding.TransformationContext)
+     */
+    public DataType getWrapperType(ElementInfo element, List<ElementInfo> childElements, TransformationContext context) {
+        DataType<XMLType> wrapperType =
+            new DataTypeImpl<XMLType>(DOMDataBinding.NAME, Node.class, new XMLType(element));
+        return wrapperType;
+    }
+
+    public boolean isInstance(Object wrapperObj,
+                              ElementInfo element,
+                              List<ElementInfo> childElements,
+                              TransformationContext context) {
+        Node wrapper = (Node)wrapperObj;
+        if (wrapper.getNodeType() == Node.DOCUMENT_NODE) {
+            wrapper = ((Document)wrapper).getDocumentElement();
+        }
+        QName elementName = new QName(wrapper.getNamespaceURI(), wrapper.getLocalName());
+        if (!element.getQName().equals(elementName)) {
+            return false;
+        }
+        Set<QName> names = new HashSet<QName>();
+        for (ElementInfo e : childElements) {
+            names.add(e.getQName());
+        }
+        NodeList nodes = wrapper.getChildNodes();
+        for (int j = 0; j < nodes.getLength(); j++) {
+            Node node = nodes.item(j);
+            if (node.getNodeType() == Node.ELEMENT_NODE) {
+                elementName = new QName(wrapper.getNamespaceURI(), wrapper.getLocalName());
+                if (!names.contains(elementName)) {
+                    return false;
+                }
+            }
+        }
+        return true;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMXMLStreamReader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMXMLStreamReader.java
new file mode 100644
index 0000000000..8c7a742cdd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMXMLStreamReader.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import org.w3c.dom.Node;
+
+public class DOMXMLStreamReader extends XmlTreeStreamReaderImpl {
+
+    public DOMXMLStreamReader(Node node) {
+        super(new DOMXmlNodeImpl(node));
+        switch (node.getNodeType()) {
+            case Node.DOCUMENT_NODE:
+                break;
+            case Node.ELEMENT_NODE:
+                break;
+            default:
+                throw new IllegalArgumentException("Illegal node type: " + node);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMXmlNodeImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMXmlNodeImpl.java
new file mode 100644
index 0000000000..507c141c33
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMXmlNodeImpl.java
@@ -0,0 +1,156 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.w3c.dom.Attr;
+import org.w3c.dom.Document;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class DOMXmlNodeImpl implements XmlNode {
+    private Node node;
+    private Map<String, String> namespaces;
+    private Type type;
+
+    /**
+     * @param element
+     */
+    public DOMXmlNodeImpl(Node element) {
+        super();
+        if (element.getNodeType() == Node.DOCUMENT_NODE) {
+            this.node = ((Document)element).getDocumentElement();
+        } else {
+            this.node = element;
+        }
+        switch (node.getNodeType()) {
+            case Node.CDATA_SECTION_NODE:
+                this.type = Type.CHARACTERS;
+                break;
+            case Node.ELEMENT_NODE:
+                this.type = Type.ELEMENT;
+                break;
+            case Node.TEXT_NODE:
+                this.type = Type.CHARACTERS;
+                break;
+        }
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.xml.XmlNode#attributes()
+     */
+    public List<XmlNode> attributes() {
+        if (type != Type.ELEMENT) {
+            return null;
+        }
+        NamedNodeMap attrs = node.getAttributes();
+        List<XmlNode> xmlAttrs = new ArrayList<XmlNode>();
+        for (int i = 0; i < attrs.getLength(); i++) {
+            Attr attr = (Attr)attrs.item(i);
+            if (!attr.getName().equals("xmlns") && !attr.getName().startsWith("xmlns:")) {
+                xmlAttrs.add(new SimpleXmlNodeImpl(getQName(attr), attr.getValue(), XmlNode.Type.ATTRIBUTE));
+            }
+        }
+        return xmlAttrs;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.xml.XmlNode#children()
+     */
+    public Iterator<XmlNode> children() {
+        if (type != Type.ELEMENT) {
+            return null;
+        }
+        NodeList nodes = node.getChildNodes();
+        List<XmlNode> xmlNodes = new ArrayList<XmlNode>();
+        for (int i = 0; i < nodes.getLength(); i++) {
+            Node child = (Node)nodes.item(i);
+            int nodeType = child.getNodeType();
+            if (nodeType == Node.ELEMENT_NODE || nodeType == Node.TEXT_NODE || nodeType == Node.CDATA_SECTION_NODE) {
+                xmlNodes.add(new DOMXmlNodeImpl(child));
+            }
+        }
+        return xmlNodes.iterator();
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.xml.XmlNode#getName()
+     */
+    public QName getName() {
+        return getQName(node);
+    }
+
+    private static QName getQName(Node node) {
+        int type = node.getNodeType();
+        if (type == Node.ELEMENT_NODE || type == Node.ATTRIBUTE_NODE) {
+            String ns = node.getNamespaceURI();
+            String prefix = node.getPrefix();
+            String localName = node.getLocalName();
+            return new QName(ns == null ? "" : ns, localName, prefix == null ? "" : prefix);
+        }
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.xml.XmlNode#getValue()
+     */
+    public String getValue() {
+        return node.getNodeValue();
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.xml.XmlNode#namespaces()
+     */
+    public Map<String, String> namespaces() {
+        if (type != Type.ELEMENT) {
+            return null;
+        }
+        if (namespaces == null) {
+            namespaces = new HashMap<String, String>();
+            NamedNodeMap attrs = node.getAttributes();
+            for (int i = 0; i < attrs.getLength(); i++) {
+                Attr attr = (Attr)attrs.item(i);
+                if ("xmlns".equals(attr.getPrefix())) {
+                    namespaces.put(attr.getLocalName(), attr.getValue());
+                }
+                if ("xmlns".equals(attr.getName())) {
+                    namespaces.put("", attr.getValue());
+                }
+            }
+        }
+        return namespaces;
+    }
+
+    public Type getType() {
+        return type;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DelegatingNamespaceContext.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DelegatingNamespaceContext.java
new file mode 100644
index 0000000000..40d5c07499
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DelegatingNamespaceContext.java
@@ -0,0 +1,310 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.ArrayList;
+import java.util.EmptyStackException;
+import java.util.Iterator;
+import java.util.List;
+
+import javax.xml.namespace.NamespaceContext;
+
+public class DelegatingNamespaceContext implements NamespaceContext {
+    private static int count;
+
+    private class WrappingIterator implements Iterator {
+
+        private Iterator containedIterator;
+
+        public WrappingIterator(Iterator containedIterator) {
+            this.containedIterator = containedIterator;
+        }
+
+        public Iterator getContainedIterator() {
+            return containedIterator;
+        }
+
+        public boolean hasNext() {
+            return containedIterator.hasNext();
+        }
+
+        public Object next() {
+            return containedIterator.next();
+        }
+
+        /**
+         * As per the contract on the API of Namespace context the returned iterator should be immutable
+         */
+        public void remove() {
+            throw new UnsupportedOperationException();
+        }
+
+        public void setContainedIterator(Iterator containedIterator) {
+            this.containedIterator = containedIterator;
+        }
+    }
+
+    private NamespaceContext parentNsContext;
+
+    private FastStack<String> prefixStack = new FastStack<String>();
+
+    // Keep two arraylists for the prefixes and namespaces. They should be in
+    // sync
+    // since the index of the entry will be used to relate them
+    // use the minimum initial capacity to let things handle memory better
+
+    private FastStack<String> uriStack = new FastStack<String>();
+
+    /**
+     * Generates a unique namespace prefix that is not in the scope of the NamespaceContext
+     * 
+     * @return string
+     */
+    public String generateUniquePrefix() {
+        String prefix = "p" + count++;
+        // null should be returned if the prefix is not bound!
+        while (getNamespaceURI(prefix) != null) {
+            prefix = "p" + count++;
+        }
+
+        return prefix;
+    }
+
+    public String getNamespaceURI(String prefix) {
+        // do the corrections as per the javadoc
+        int index = prefixStack.search(prefix);
+        if (index != -1) {
+            return uriStack.get(index);
+        }
+        if (parentNsContext != null) {
+            return parentNsContext.getPrefix(prefix);
+        }
+        return null;
+    }
+
+    public NamespaceContext getParentNsContext() {
+        return parentNsContext;
+    }
+
+    public String getPrefix(String uri) {
+        // do the corrections as per the javadoc
+        int index = uriStack.search(uri);
+        if (index != -1) {
+            return prefixStack.get(index);
+        }
+
+        if (parentNsContext != null) {
+            return parentNsContext.getPrefix(uri);
+        }
+        return null;
+    }
+
+    public Iterator getPrefixes(String uri) {
+        // create an arraylist that contains the relevant prefixes
+        String[] uris = uriStack.toArray(new String[uriStack.size()]);
+        List<String> tempList = new ArrayList<String>();
+        for (int i = uris.length - 1; i >= 0; i--) {
+            if (uris[i].equals(uri)) {
+                tempList.add(prefixStack.get(i));
+                // we assume that array conversion preserves the order
+            }
+        }
+        // by now all the relevant prefixes are collected
+        // make a new iterator and provide a wrapper iterator to
+        // obey the contract on the API
+        return new WrappingIterator(tempList.iterator());
+    }
+
+    /**
+     * Pop a namespace
+     */
+    public void popNamespace() {
+        prefixStack.pop();
+        uriStack.pop();
+    }
+
+    /**
+     * Register a namespace in this context
+     * 
+     * @param prefix
+     * @param uri
+     */
+    public void pushNamespace(String prefix, String uri) {
+        prefixStack.push(prefix);
+        uriStack.push(uri);
+
+    }
+
+    public void setParentNsContext(NamespaceContext parentNsContext) {
+        this.parentNsContext = parentNsContext;
+    }
+
+    /**
+     * An implementation of the {@link java.util.Stack} API that is based on an <code>ArrayList</code> instead of a
+     * <code>Vector</code>, so it is not synchronized to protect against multi-threaded access. The implementation is
+     * therefore operates faster in environments where you do not need to worry about multiple thread contention.
+     * <p>
+     * The removal order of an <code>ArrayStack</code> is based on insertion order: The most recently added element is
+     * removed first. The iteration order is <i>not</i> the same as the removal order. The iterator returns elements
+     * from the bottom up, whereas the {@link #remove()} method removes them from the top down.
+     * <p>
+     * Unlike <code>Stack</code>, <code>ArrayStack</code> accepts null entries.
+     */
+    public static class FastStack<T> extends ArrayList<T> {
+
+        /** Ensure serialization compatibility */
+        private static final long serialVersionUID = 2130079159931574599L;
+
+        /**
+         * Constructs a new empty <code>ArrayStack</code>. The initial size is controlled by <code>ArrayList</code>
+         * and is currently 10.
+         */
+        public FastStack() {
+            super();
+        }
+
+        /**
+         * Constructs a new empty <code>ArrayStack</code> with an initial size.
+         * 
+         * @param initialSize the initial size to use
+         * @throws IllegalArgumentException if the specified initial size is negative
+         */
+        public FastStack(int initialSize) {
+            super(initialSize);
+        }
+
+        /**
+         * Return <code>true</code> if this stack is currently empty.
+         * <p>
+         * This method exists for compatibility with <code>java.util.Stack</code>. New users of this class should use
+         * <code>isEmpty</code> instead.
+         * 
+         * @return true if the stack is currently empty
+         */
+        public boolean empty() {
+            return isEmpty();
+        }
+
+        /**
+         * Returns the top item off of this stack without removing it.
+         * 
+         * @return the top item on the stack
+         * @throws EmptyStackException if the stack is empty
+         */
+        public T peek() throws EmptyStackException {
+            int n = size();
+            if (n <= 0) {
+                throw new EmptyStackException();
+            } else {
+                return get(n - 1);
+            }
+        }
+
+        /**
+         * Returns the n'th item down (zero-relative) from the top of this stack without removing it.
+         * 
+         * @param n the number of items down to go
+         * @return the n'th item on the stack, zero relative
+         * @throws EmptyStackException if there are not enough items on the stack to satisfy this request
+         */
+        public T peek(int n) throws EmptyStackException {
+            int m = (size() - n) - 1;
+            if (m < 0) {
+                throw new EmptyStackException();
+            } else {
+                return get(m);
+            }
+        }
+
+        /**
+         * Pops the top item off of this stack and return it.
+         * 
+         * @return the top item on the stack
+         * @throws EmptyStackException if the stack is empty
+         */
+        public T pop() throws EmptyStackException {
+            int n = size();
+            if (n <= 0) {
+                throw new EmptyStackException();
+            } else {
+                return remove(n - 1);
+            }
+        }
+
+        /**
+         * Pushes a new item onto the top of this stack. The pushed item is also returned. This is equivalent to calling
+         * <code>add</code>.
+         * 
+         * @param item the item to be added
+         * @return the item just pushed
+         */
+        public Object push(T item) {
+            add(item);
+            return item;
+        }
+
+        /**
+         * Returns the top-most index for the object in the stack
+         * 
+         * @param object the object to be searched for
+         * @return top-most index, or -1 if not found
+         */
+        public int search(T object) {
+            int i = size() - 1; // Current index
+            while (i >= 0) {
+                T current = get(i);
+                if ((object == null && current == null) || (object != null && object.equals(current))) {
+                    return i;
+                }
+                i--;
+            }
+            return -1;
+        }
+
+        /**
+         * Returns the element on the top of the stack.
+         * 
+         * @return the element on the top of the stack
+         * @throws EmptyStackException if the stack is empty
+         */
+        public T get() {
+            int size = size();
+            if (size == 0) {
+                throw new EmptyStackException();
+            }
+            return get(size - 1);
+        }
+
+        /**
+         * Removes the element on the top of the stack.
+         * 
+         * @return the removed element
+         * @throws EmptyStackException if the stack is empty
+         */
+        public T remove() {
+            int size = size();
+            if (size == 0) {
+                throw new EmptyStackException();
+            }
+            return remove(size - 1);
+        }
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputSource2Node.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputSource2Node.java
new file mode 100644
index 0000000000..2a6094a76a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputSource2Node.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.transform.Source;
+import javax.xml.transform.dom.DOMResult;
+import javax.xml.transform.stream.StreamSource;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+import org.xml.sax.InputSource;
+
+/**
+ * Push DOM InputSource to Node
+ */
+public class InputSource2Node extends BaseTransformer<InputSource, Node> implements
+    PullTransformer<InputSource, Node> {
+    private static final Source2ResultTransformer TRANSFORMER = new Source2ResultTransformer();
+
+    public Node transform(InputSource source, TransformationContext context) {
+        try {
+            Source streamSource = new StreamSource(source.getCharacterStream());
+            DOMResult result = new DOMResult();
+            TRANSFORMER.transform(streamSource, result, context);
+            return result.getNode();
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return InputSource.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return Node.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputSource2SAX.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputSource2SAX.java
new file mode 100644
index 0000000000..d842048d81
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputSource2SAX.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.InputSource;
+import org.xml.sax.XMLReader;
+import org.xml.sax.helpers.XMLReaderFactory;
+
+/**
+ * Push InputSource to SAX
+ */
+public class InputSource2SAX extends BaseTransformer<InputSource, ContentHandler> implements
+    PushTransformer<InputSource, ContentHandler> {
+
+    public void transform(InputSource source, ContentHandler target, TransformationContext context) {
+        try {
+            XMLReader reader = XMLReaderFactory.createXMLReader();
+            reader.setFeature("http://xml.org/sax/features/namespaces", true);
+            reader.setFeature("http://xml.org/sax/features/namespace-prefixes", false);
+            reader.setContentHandler(target);
+            reader.parse(source);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return InputSource.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return ContentHandler.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputStream2Node.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputStream2Node.java
new file mode 100644
index 0000000000..2ec864fbbd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputStream2Node.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.InputStream;
+
+import javax.xml.transform.Source;
+import javax.xml.transform.dom.DOMResult;
+import javax.xml.transform.sax.SAXSource;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+import org.xml.sax.InputSource;
+
+/**
+ * Push DOM InputSource to Node
+ */
+public class InputStream2Node extends BaseTransformer<InputStream, Node> implements
+    PullTransformer<InputStream, Node> {
+    private static final Source2ResultTransformer TRANSFORMER = new Source2ResultTransformer();
+
+    public Node transform(InputStream source, TransformationContext context) {
+        try {
+            Source streamSource = new SAXSource(new InputSource(source));
+            DOMResult result = new DOMResult();
+            TRANSFORMER.transform(streamSource, result, context);
+            return result.getNode();
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return InputStream.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return Node.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputStream2SAX.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputStream2SAX.java
new file mode 100644
index 0000000000..06b2521d47
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputStream2SAX.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.InputStream;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.InputSource;
+import org.xml.sax.XMLReader;
+import org.xml.sax.helpers.XMLReaderFactory;
+
+/**
+ * Push InputStream to SAX
+ */
+public class InputStream2SAX extends BaseTransformer<InputStream, ContentHandler> implements
+    PushTransformer<InputStream, ContentHandler> {
+    public void transform(InputStream source, ContentHandler target, TransformationContext context) {
+        try {
+            XMLReader reader = XMLReaderFactory.createXMLReader();
+            reader.setContentHandler(target);
+            reader.parse(new InputSource(source));
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return InputStream.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return ContentHandler.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NameValueArrayStreamReader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NameValueArrayStreamReader.java
new file mode 100644
index 0000000000..157a95025d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NameValueArrayStreamReader.java
@@ -0,0 +1,403 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamException;
+
+public class NameValueArrayStreamReader implements XMLFragmentStreamReader {
+
+    private static final int START_ELEMENT_STATE = 0;
+    private static final int TEXT_STATE = 1;
+    private static final int END_ELEMENT_STATE = 2;
+    private static final int FINAL_END_ELEMENT_STATE = 3;
+    private static final int START_ELEMENT_STATE_WITH_NULL = 4;
+
+    private DelegatingNamespaceContext namespaceContext = new DelegatingNamespaceContext();
+    // the index of the array
+    private int arrayIndex;
+
+    private QName name;
+    private String[] values;
+
+    // start element is the default state
+    private int state = START_ELEMENT_STATE;
+
+    public NameValueArrayStreamReader(QName name, String[] values) {
+        this.name = name;
+        this.values = values;
+    }
+
+    public void setParentNamespaceContext(NamespaceContext nsContext) {
+        this.namespaceContext.setParentNsContext(nsContext);
+    }
+
+    public void init() {
+        // todo what if the Qname namespace has not been declared
+    }
+
+    public Object getProperty(String string) throws IllegalArgumentException {
+        return null;
+    }
+
+    /**
+     * @throws XMLStreamException
+     */
+    public int next() throws XMLStreamException {
+        switch (state) {
+            case START_ELEMENT_STATE:
+                if (values.length > 0) {
+                    state = TEXT_STATE;
+                    return CHARACTERS;
+                } else {
+                    state = FINAL_END_ELEMENT_STATE;
+                    return END_ELEMENT;
+                }
+
+            case START_ELEMENT_STATE_WITH_NULL:
+                if (arrayIndex == (values.length - 1)) {
+                    state = FINAL_END_ELEMENT_STATE;
+                } else {
+                    state = END_ELEMENT_STATE;
+                }
+                return END_ELEMENT;
+            case FINAL_END_ELEMENT_STATE:
+                // oops, not supposed to happen!
+                throw new XMLStreamException("end already reached!");
+            case END_ELEMENT_STATE:
+                // we've to have more values since this is not the
+                // last value
+                // increment the counter
+                arrayIndex++;
+                if (values[arrayIndex] == null) {
+                    state = START_ELEMENT_STATE_WITH_NULL;
+                } else {
+                    state = START_ELEMENT_STATE;
+                }
+                return START_ELEMENT;
+            case TEXT_STATE:
+                if (arrayIndex == (values.length - 1)) {
+                    state = FINAL_END_ELEMENT_STATE;
+                    return END_ELEMENT;
+                } else {
+                    state = END_ELEMENT_STATE;
+                    return END_ELEMENT;
+                }
+
+            default:
+                throw new XMLStreamException("unknown event type!");
+        }
+    }
+
+    public void require(int i, String string, String string1) throws XMLStreamException {
+        // nothing done here
+    }
+
+    public String getElementText() throws XMLStreamException {
+        return null; // not implemented
+    }
+
+    public int nextTag() throws XMLStreamException {
+        return 0; // not implemented
+    }
+
+    public String getAttributeValue(String string, String string1) {
+        if (state == TEXT_STATE) {
+            // todo something
+            return null;
+        } else {
+            return null;
+        }
+
+    }
+
+    public int getAttributeCount() {
+        if (state == START_ELEMENT_STATE_WITH_NULL) {
+            return 1;
+        }
+        if (state == START_ELEMENT_STATE) {
+            return 0;
+        } else {
+            throw new IllegalStateException();
+        }
+
+    }
+
+    public QName getAttributeName(int i) {
+        if (state == START_ELEMENT_STATE_WITH_NULL && i == 0) {
+            return NIL_QNAME;
+        }
+        if (state == START_ELEMENT_STATE) {
+            return null;
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeNamespace(int i) {
+        if (state == START_ELEMENT_STATE_WITH_NULL && i == 0) {
+            return NIL_QNAME.getNamespaceURI();
+        }
+        if (state == START_ELEMENT_STATE) {
+            return null;
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeLocalName(int i) {
+        if (state == START_ELEMENT_STATE_WITH_NULL && i == 0) {
+            return NIL_QNAME.getLocalPart();
+        }
+        if (state == START_ELEMENT_STATE) {
+            return null;
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributePrefix(int i) {
+        if (state == START_ELEMENT_STATE_WITH_NULL && i == 0) {
+            return NIL_QNAME.getPrefix();
+        }
+        if (state == START_ELEMENT_STATE) {
+            return null;
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeType(int i) {
+        return null; // not implemented
+    }
+
+    public String getAttributeValue(int i) {
+        if (state == START_ELEMENT_STATE_WITH_NULL && i == 0) {
+            return NIL_VALUE_TRUE;
+        }
+        if (state == START_ELEMENT_STATE) {
+            return null;
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public boolean isAttributeSpecified(int i) {
+        return false; // not supported
+    }
+
+    public int getNamespaceCount() {
+        if (state == START_ELEMENT_STATE_WITH_NULL && isXsiNamespacePresent()) {
+            return 1;
+        } else {
+            return 0;
+        }
+
+    }
+
+    public String getNamespacePrefix(int i) {
+        if (state == START_ELEMENT_STATE_WITH_NULL && isXsiNamespacePresent() && i == 0) {
+            return NIL_QNAME.getPrefix();
+        } else {
+            return null;
+        }
+    }
+
+    public String getNamespaceURI(int i) {
+        if (state == START_ELEMENT_STATE_WITH_NULL && isXsiNamespacePresent() && i == 0) {
+            return NIL_QNAME.getNamespaceURI();
+        } else {
+            return null;
+        }
+    }
+
+    public NamespaceContext getNamespaceContext() {
+        return this.namespaceContext;
+    }
+
+    public boolean isDone() {
+        return state == FINAL_END_ELEMENT_STATE;
+    }
+
+    public int getEventType() {
+        switch (state) {
+            case START_ELEMENT_STATE:
+                return START_ELEMENT;
+            case END_ELEMENT_STATE:
+                return END_ELEMENT;
+            case TEXT_STATE:
+                return CHARACTERS;
+            case FINAL_END_ELEMENT_STATE:
+                return END_ELEMENT;
+            default:
+                throw new UnsupportedOperationException();
+                // we've no idea what this is!!!!!
+        }
+
+    }
+
+    public String getText() {
+        if (state == TEXT_STATE) {
+            return values[arrayIndex];
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public char[] getTextCharacters() {
+        if (state == TEXT_STATE) {
+            return values[arrayIndex].toCharArray();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException {
+        // not implemented
+        throw new UnsupportedOperationException();
+    }
+
+    public int getTextStart() {
+        if (state == TEXT_STATE) {
+            return 0;
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public int getTextLength() {
+        if (state == TEXT_STATE) {
+            return values[arrayIndex].length();
+        } else {
+            throw new IllegalStateException();
+        }
+
+    }
+
+    public String getEncoding() {
+        return null;
+    }
+
+    public boolean hasText() {
+        return state == TEXT_STATE;
+    }
+
+    public Location getLocation() {
+        return null; // not supported
+    }
+
+    public QName getName() {
+        if (state != TEXT_STATE) {
+            return name;
+        } else {
+            return null;
+        }
+    }
+
+    public String getLocalName() {
+        if (state != TEXT_STATE) {
+            return name.getLocalPart();
+        } else {
+            return null;
+        }
+    }
+
+    public boolean hasName() {
+        return state != TEXT_STATE;
+
+    }
+
+    public String getNamespaceURI() {
+        if (state != TEXT_STATE) {
+            return name.getNamespaceURI();
+        } else {
+            return null;
+        }
+
+    }
+
+    public String getPrefix() {
+        if (state != TEXT_STATE) {
+            return name.getPrefix();
+        } else {
+            return null;
+        }
+    }
+
+    public String getVersion() {
+        return null; // todo 1.0 ?
+    }
+
+    public boolean isStandalone() {
+        return false;
+    }
+
+    public boolean standaloneSet() {
+        return false;
+    }
+
+    public String getCharacterEncodingScheme() {
+        return null;
+    }
+
+    public String getPITarget() {
+        return null;
+    }
+
+    public String getPIData() {
+        return null;
+    }
+
+    public boolean hasNext() throws XMLStreamException {
+        return state != FINAL_END_ELEMENT_STATE;
+    }
+
+    public void close() throws XMLStreamException {
+        // Do nothing - we've nothing to free here
+    }
+
+    public String getNamespaceURI(String prefix) {
+        return namespaceContext.getNamespaceURI(prefix);
+    }
+
+    public boolean isStartElement() {
+        return state == START_ELEMENT_STATE;
+    }
+
+    public boolean isEndElement() {
+        return state == END_ELEMENT_STATE;
+    }
+
+    public boolean isCharacters() {
+        return state == TEXT_STATE;
+    }
+
+    public boolean isWhiteSpace() {
+        return false; // no whitespaces here
+    }
+
+    /**
+     * Test whether the xsi namespace is present
+     */
+    private boolean isXsiNamespacePresent() {
+        return namespaceContext.getNamespaceURI(NIL_QNAME.getPrefix()) != null;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NameValuePairStreamReader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NameValuePairStreamReader.java
new file mode 100644
index 0000000000..71af7519e7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NameValuePairStreamReader.java
@@ -0,0 +1,347 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamException;
+
+
+public class NameValuePairStreamReader implements XMLFragmentStreamReader {
+
+    private static final int START_ELEMENT_STATE = 0;
+    private static final int TEXT_STATE = 1;
+    private static final int END_ELEMENT_STATE = 2;
+
+    private DelegatingNamespaceContext namespaceContext = new DelegatingNamespaceContext();
+
+    private QName name;
+    private String value;
+
+    private int state = START_ELEMENT_STATE;
+    // initiate at the start element state
+
+    // keeps track whether the namespace is declared
+    // false by default
+    private boolean nsDeclared;
+
+    public NameValuePairStreamReader(QName name, String value) {
+        this.name = name;
+        this.value = value;
+    }
+
+    public Object getProperty(String key) throws IllegalArgumentException {
+        return null;
+    }
+
+    public int next() throws XMLStreamException {
+        // no need to handle null here. it should have been handled
+        // already
+        switch (state) {
+            case START_ELEMENT_STATE:
+                state = TEXT_STATE;
+                return CHARACTERS;
+            case END_ELEMENT_STATE:
+                // oops, not supposed to happen!
+                throw new XMLStreamException("end already reached!");
+            case TEXT_STATE:
+                state = END_ELEMENT_STATE;
+                return END_ELEMENT;
+            default:
+                throw new XMLStreamException("unknown event type!");
+        }
+    }
+
+    public void require(int i, String string, String string1) throws XMLStreamException {
+        // not implemented
+    }
+
+    public String getElementText() throws XMLStreamException {
+        if (state == START_ELEMENT) {
+            // move to the end state and return the value
+            state = END_ELEMENT_STATE;
+            return value;
+        } else {
+            throw new XMLStreamException();
+        }
+
+    }
+
+    public int nextTag() throws XMLStreamException {
+        return 0; // todo
+    }
+
+    public boolean hasNext() throws XMLStreamException {
+        return state != END_ELEMENT_STATE;
+    }
+
+    public void close() throws XMLStreamException {
+        // Do nothing - we've nothing to free here
+    }
+
+    public String getNamespaceURI(String prefix) {
+        return namespaceContext.getNamespaceURI(prefix);
+    }
+
+    public boolean isStartElement() {
+        return state == START_ELEMENT_STATE;
+    }
+
+    public boolean isEndElement() {
+        return state == END_ELEMENT_STATE;
+    }
+
+    public boolean isCharacters() {
+        return state == TEXT_STATE;
+    }
+
+    public boolean isWhiteSpace() {
+        return false; // no whitespaces here
+    }
+
+    public String getAttributeValue(String string, String string1) {
+        return null;
+    }
+
+    public int getAttributeCount() {
+        return 0;
+    }
+
+    public QName getAttributeName(int i) {
+        return null;
+    }
+
+    public String getAttributeNamespace(int i) {
+        return null;
+    }
+
+    public String getAttributeLocalName(int i) {
+        return null;
+    }
+
+    public String getAttributePrefix(int i) {
+        return null;
+    }
+
+    public String getAttributeType(int i) {
+        return null;
+    }
+
+    public String getAttributeValue(int i) {
+        return null;
+    }
+
+    public boolean isAttributeSpecified(int i) {
+        return false; // no attribs here
+    }
+
+    public int getNamespaceCount() {
+        return nsDeclared ? 1 : 0;
+    }
+
+    public String getNamespacePrefix(int i) {
+        return (nsDeclared && i == 0) ? name.getPrefix() : null;
+    }
+
+    public String getNamespaceURI(int i) {
+        return (nsDeclared && i == 0) ? name.getNamespaceURI() : null;
+    }
+
+    public NamespaceContext getNamespaceContext() {
+        return this.namespaceContext;
+    }
+
+    public int getEventType() {
+        switch (state) {
+            case START_ELEMENT_STATE:
+                return START_ELEMENT;
+            case END_ELEMENT_STATE:
+                return END_ELEMENT;
+            case TEXT_STATE:
+                return CHARACTERS;
+            default:
+                throw new UnsupportedOperationException();
+                // we've no idea what this is!!!!!
+        }
+
+    }
+
+    public String getText() {
+        if (state == TEXT_STATE) {
+            return value;
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public char[] getTextCharacters() {
+        if (state == TEXT_STATE) {
+            return value.toCharArray();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException {
+        // not implemented
+        throw new UnsupportedOperationException();
+    }
+
+    public int getTextStart() {
+        if (state == TEXT_STATE) {
+            return 0;
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public int getTextLength() {
+        if (state == TEXT_STATE) {
+            return value.length();
+        } else {
+            throw new IllegalStateException();
+        }
+
+    }
+
+    public String getEncoding() {
+        return null;
+    }
+
+    public boolean hasText() {
+        return state == TEXT_STATE;
+    }
+
+    public Location getLocation() {
+        return new Location() {
+            public int getLineNumber() {
+                return 0;
+            }
+
+            public int getColumnNumber() {
+                return 0;
+            }
+
+            public int getCharacterOffset() {
+                return 0;
+            }
+
+            public String getPublicId() {
+                return null;
+            }
+
+            public String getSystemId() {
+                return null;
+            }
+        };
+    }
+
+    public QName getName() {
+        if (state != TEXT_STATE) {
+            return name;
+        } else {
+            return null;
+        }
+    }
+
+    public String getLocalName() {
+        if (state != TEXT_STATE) {
+            return name.getLocalPart();
+        } else {
+            return null;
+        }
+    }
+
+    public boolean hasName() {
+        return state != TEXT_STATE;
+
+    }
+
+    public String getNamespaceURI() {
+        if (state != TEXT_STATE) {
+            return name.getNamespaceURI();
+        } else {
+            return null;
+        }
+
+    }
+
+    public String getPrefix() {
+        if (state != TEXT_STATE) {
+            return name.getPrefix();
+        } else {
+            return null;
+        }
+    }
+
+    public String getVersion() {
+        return null; // todo 1.0 ?
+    }
+
+    public boolean isStandalone() {
+        return false;
+    }
+
+    public boolean standaloneSet() {
+        return false;
+    }
+
+    public String getCharacterEncodingScheme() {
+        return null;
+    }
+
+    public String getPITarget() {
+        return null;
+    }
+
+    public String getPIData() {
+        return null;
+    }
+
+    public boolean isDone() {
+        return state == END_ELEMENT_STATE;
+    }
+
+    public void setParentNamespaceContext(NamespaceContext nsContext) {
+        this.namespaceContext.setParentNsContext(nsContext);
+    }
+
+    public void init() {
+        // just add the current elements namespace and prefix to the this
+        // elements nscontext
+        addToNsMap(name.getPrefix(), name.getNamespaceURI());
+
+    }
+
+    /**
+     * @param prefix
+     * @param uri
+     */
+    private void addToNsMap(String prefix, String uri) {
+        // todo - need to fix this up to cater for cases where
+        // namespaces are having no prefixes
+        if (!uri.equals(namespaceContext.getNamespaceURI(prefix))) {
+            // this namespace is not there. Need to declare it
+            namespaceContext.pushNamespace(prefix, uri);
+            nsDeclared = true;
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NamedProperty.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NamedProperty.java
new file mode 100644
index 0000000000..04d7d65a0d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NamedProperty.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+/**
+ * A named property
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NamedProperty implements Map.Entry<QName, Object> {
+    private QName key;
+
+    private Object value;
+
+    public NamedProperty(QName key, Object value) {
+        this.key = key;
+        this.value = value;
+    }
+
+    public NamedProperty(String key, Object value) {
+        this.key = new QName(key);
+        this.value = value;
+    }
+    
+    public QName getKey() {
+        return key;
+    }
+
+    public Object getValue() {
+        return value;
+    }
+
+    public Object setValue(Object value) {
+        Object v = this.value;
+        this.value = value;
+        return v;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NilElementStreamReader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NilElementStreamReader.java
new file mode 100644
index 0000000000..abc4bf3785
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NilElementStreamReader.java
@@ -0,0 +1,279 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamException;
+
+public class NilElementStreamReader implements XMLFragmentStreamReader {
+
+    private static final int END_ELEMENT_STATE = 2;
+
+    private static final int START_ELEMENT_STATE = 1;
+    private int currentState = START_ELEMENT;
+
+    private QName elementQName;
+
+    public NilElementStreamReader(QName elementQName) {
+        this.elementQName = elementQName;
+    }
+
+    public void setParentNamespaceContext(NamespaceContext nsContext) {
+        // NOOP
+    }
+
+    public void close() throws XMLStreamException {
+        // do nothing
+    }
+
+    public int getAttributeCount() {
+        return 1;
+    }
+
+    public String getAttributeLocalName(int i) {
+        return (i == 0) ? NIL_QNAME.getLocalPart() : null;
+    }
+
+    public QName getAttributeName(int i) {
+        return (i == 0) ? NIL_QNAME : null;
+    }
+
+    public String getAttributeNamespace(int i) {
+        return (i == 0) ? NIL_QNAME.getNamespaceURI() : null;
+    }
+
+    public String getAttributePrefix(int i) {
+        return (i == 0) ? NIL_QNAME.getPrefix() : null;
+    }
+
+    public String getAttributeType(int i) {
+        throw new UnsupportedOperationException();
+    }
+
+    public String getAttributeValue(int i) {
+        return (i == 0) ? NIL_VALUE_TRUE : null;
+    }
+
+    public String getAttributeValue(String string, String string1) {
+        if (string == null && NIL_QNAME.getLocalPart().equals(string1)) {
+            return NIL_VALUE_TRUE;
+        }
+        return null;
+    }
+
+    public String getCharacterEncodingScheme() {
+        throw new UnsupportedOperationException();
+    }
+
+    public String getElementText() throws XMLStreamException {
+        return null;
+    }
+
+    public String getEncoding() {
+        return null;
+    }
+
+    public int getEventType() {
+        int returnEvent = START_DOCUMENT;
+        switch (currentState) {
+            case START_ELEMENT_STATE:
+                returnEvent = START_ELEMENT;
+                break;
+            case END_ELEMENT_STATE:
+                returnEvent = END_ELEMENT;
+                break;
+        }
+        return returnEvent;
+    }
+
+    public String getLocalName() {
+        return elementQName.getLocalPart();
+    }
+
+    public Location getLocation() {
+        return new Location() {
+            public int getCharacterOffset() {
+                return 0;
+            }
+
+            public int getColumnNumber() {
+                return 0;
+            }
+
+            public int getLineNumber() {
+                return 0;
+            }
+
+            public String getPublicId() {
+                return null;
+            }
+
+            public String getSystemId() {
+                return null;
+            }
+        };
+    }
+
+    public QName getName() {
+        return elementQName;
+    }
+
+    public NamespaceContext getNamespaceContext() {
+        throw new UnsupportedOperationException();
+    }
+
+    public int getNamespaceCount() {
+        return 0;
+    }
+
+    public String getNamespacePrefix(int i) {
+        return null;
+    }
+
+    public String getNamespaceURI() {
+        return elementQName.getNamespaceURI();
+    }
+
+    public String getNamespaceURI(int i) {
+        return null;
+    }
+
+    public String getNamespaceURI(String string) {
+        if (elementQName.getPrefix() != null && elementQName.getPrefix().equals(string)) {
+            return elementQName.getNamespaceURI();
+        } else {
+            return null;
+        }
+    }
+
+    public String getPIData() {
+        throw new UnsupportedOperationException();
+    }
+
+    public String getPITarget() {
+        throw new UnsupportedOperationException();
+    }
+
+    public String getPrefix() {
+        return elementQName.getPrefix();
+    }
+
+    public Object getProperty(String key) throws IllegalArgumentException {
+        // since optimization is a global property
+        // we've to implement it everywhere
+        return null;
+    }
+
+    public String getText() {
+        return null;
+    }
+
+    public char[] getTextCharacters() {
+        return new char[0]; 
+    }
+
+    public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException {
+        return 0;
+    }
+
+    public int getTextLength() {
+        return 0;
+    }
+
+    public int getTextStart() {
+        return 0;
+    }
+
+    public String getVersion() {
+        throw new UnsupportedOperationException();
+    }
+
+    public boolean hasName() {
+        return true;
+    }
+
+    public boolean hasNext() throws XMLStreamException {
+        return currentState != END_ELEMENT_STATE;
+
+    }
+
+    public boolean hasText() {
+        return false;
+    }
+
+    public void init() {
+        // NOOP
+    }
+
+    public boolean isAttributeSpecified(int i) {
+        return i == 0;
+    }
+
+    public boolean isCharacters() {
+        return false;
+    }
+
+    public boolean isDone() {
+        return currentState == END_ELEMENT_STATE;
+    }
+
+    public boolean isEndElement() {
+        return currentState == END_ELEMENT_STATE;
+    }
+
+    public boolean isStandalone() {
+        throw new UnsupportedOperationException();
+    }
+
+    public boolean isStartElement() {
+        return currentState == START_ELEMENT_STATE;
+    }
+
+    public boolean isWhiteSpace() {
+        return false;
+    }
+
+    public int next() throws XMLStreamException {
+        int returnEvent = START_DOCUMENT;
+        switch (currentState) {
+            case START_ELEMENT_STATE:
+                currentState = END_ELEMENT_STATE;
+                returnEvent = END_ELEMENT;
+                break;
+            case END_ELEMENT_STATE:
+                throw new XMLStreamException("parser completed!");
+
+        }
+        return returnEvent;
+    }
+
+    public int nextTag() throws XMLStreamException {
+        throw new UnsupportedOperationException();
+    }
+
+    public void require(int i, String string, String string1) throws XMLStreamException {
+        // nothing
+    }
+
+    public boolean standaloneSet() {
+        throw new UnsupportedOperationException();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2OutputStream.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2OutputStream.java
new file mode 100644
index 0000000000..3e20e0be70
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2OutputStream.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.OutputStream;
+
+import javax.xml.transform.Result;
+import javax.xml.transform.Source;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+
+/**
+ * Push DOM Node to OutputStream
+ */
+public class Node2OutputStream extends BaseTransformer<Node, OutputStream> implements
+    PushTransformer<Node, OutputStream> {
+    private static final Source2ResultTransformer TRANSFORMER = new Source2ResultTransformer();
+
+    public void transform(Node source, OutputStream writer, TransformationContext context) {
+        try {
+            Source domSource = new DOMSource(source);
+            Result result = new StreamResult(writer);
+            TRANSFORMER.transform(domSource, result, context);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return Node.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return OutputStream.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2SimpleJavaType.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2SimpleJavaType.java
new file mode 100644
index 0000000000..f20cd4f901
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2SimpleJavaType.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import org.apache.tuscany.sca.databinding.impl.SimpleType2JavaTransformer;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+
+/**
+ * Transformer to convert data from a simple java bject to OMElement
+ */
+public class Node2SimpleJavaType extends SimpleType2JavaTransformer<Node> {
+
+    @Override
+    protected String getText(Node source) {
+        if (source instanceof Document) {
+            source = ((Document)source).getDocumentElement();
+        }
+        return source.getTextContent();
+
+    }
+
+    @Override
+    public Class getSourceType() {
+        return Node.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2String.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2String.java
new file mode 100644
index 0000000000..b07e6eb955
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2String.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.StringWriter;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+
+/**
+ * Transform DOM Node to XML String
+ */
+public class Node2String extends BaseTransformer<Node, String> implements PullTransformer<Node, String> {
+    private static final Node2Writer TRANSFORMER = new Node2Writer();
+
+    public String transform(Node source, TransformationContext context) {
+        try {
+            StringWriter writer = new StringWriter();
+            TRANSFORMER.transform(source, writer, context);
+            return writer.toString();
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return Node.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return String.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2Writer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2Writer.java
new file mode 100644
index 0000000000..2b26c11d50
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2Writer.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.Writer;
+
+import javax.xml.transform.Result;
+import javax.xml.transform.Source;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+
+/**
+ * Push DOM Node to Writer
+ */
+public class Node2Writer extends BaseTransformer<Node, Writer> implements PushTransformer<Node, Writer> {
+    private static final Source2ResultTransformer TRANSFORMER = new Source2ResultTransformer();
+
+    public void transform(Node source, Writer writer, TransformationContext context) {
+        try {
+            Source domSource = new DOMSource(source);
+            Result result = new StreamResult(writer);
+            TRANSFORMER.transform(domSource, result, context);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return Node.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return Writer.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2XMLStreamReader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2XMLStreamReader.java
new file mode 100644
index 0000000000..6b0afde322
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2XMLStreamReader.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+
+/**
+ * Transform DOM Node to XML XMLStreamReader
+ */
+public class Node2XMLStreamReader extends BaseTransformer<Node, XMLStreamReader> implements
+    PullTransformer<Node, XMLStreamReader> {
+
+    public XMLStreamReader transform(Node source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        }
+        try {
+            DOMXMLStreamReader reader = new DOMXMLStreamReader(source);
+            return reader;
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return Node.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Reader2Node.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Reader2Node.java
new file mode 100644
index 0000000000..aa96877c02
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Reader2Node.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.Reader;
+
+import javax.xml.transform.Source;
+import javax.xml.transform.dom.DOMResult;
+import javax.xml.transform.stream.StreamSource;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+
+/**
+ * Push DOM Reader to Node
+ */
+public class Reader2Node extends BaseTransformer<Reader, Node> implements PullTransformer<Reader, Node> {
+    private static final Source2ResultTransformer TRANSFORMER = new Source2ResultTransformer();
+
+    public Node transform(Reader source, TransformationContext context) {
+        try {
+            Source streamSource = new StreamSource(source);
+            DOMResult result = new DOMResult();
+            TRANSFORMER.transform(streamSource, result, context);
+            return result.getNode();
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return Reader.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return Node.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Reader2SAX.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Reader2SAX.java
new file mode 100644
index 0000000000..bf8edc47f9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Reader2SAX.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.Reader;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.InputSource;
+
+/**
+ * Transform XML string to SAX
+ */
+public class Reader2SAX extends BaseTransformer<Reader, ContentHandler> implements
+    PushTransformer<Reader, ContentHandler> {
+    public void transform(Reader source, ContentHandler target, TransformationContext context) {
+        try {
+            new InputSource2SAX().transform(new InputSource(source), target, context);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return Reader.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return ContentHandler.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SAX2DOM.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SAX2DOM.java
new file mode 100644
index 0000000000..6cdbc82d9d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SAX2DOM.java
@@ -0,0 +1,244 @@
+/*
+ * Copyright 2001-2004 The Apache Software Foundation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Stack;
+
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.w3c.dom.Comment;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+import org.w3c.dom.ProcessingInstruction;
+import org.w3c.dom.Text;
+import org.xml.sax.Attributes;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.Locator;
+import org.xml.sax.SAXException;
+import org.xml.sax.ext.LexicalHandler;
+
+/**
+ * SAX2DOM adapter
+ */
+public class SAX2DOM implements ContentHandler, LexicalHandler {
+    public static final String EMPTYSTRING = "";
+    public static final String XML_PREFIX = "xml";
+    public static final String XMLNS_PREFIX = "xmlns";
+    public static final String XMLNS_STRING = "xmlns:";
+    public static final String XMLNS_URI = "http://www.w3.org/2000/xmlns/";
+
+    private Node root;
+
+    private Document document;
+
+    private Node nextSibling;
+
+    private Stack<Node> nodeStk = new Stack<Node>();
+
+    private List<String> namespaceDecls;
+
+    private Node lastSibling;
+
+    public SAX2DOM() throws ParserConfigurationException {
+        this.document = DOMHelper.newDocument();
+        this.root = document;
+    }
+
+    public SAX2DOM(Node root, Node nextSibling) throws ParserConfigurationException {
+        this.root = root;
+        if (root instanceof Document) {
+            this.document = (Document)root;
+        } else if (root != null) {
+            this.document = root.getOwnerDocument();
+        } else {
+            this.document = DOMHelper.newDocument();
+            this.root = document;
+        }
+
+        this.nextSibling = nextSibling;
+    }
+
+    public SAX2DOM(Node root) throws ParserConfigurationException {
+        this(root, null);
+    }
+
+    public Node getDOM() {
+        return root;
+    }
+
+    public void characters(char[] ch, int start, int length) {
+        final Node last = nodeStk.peek();
+
+        // No text nodes can be children of root (DOM006 exception)
+        if (last != document) {
+            final String text = new String(ch, start, length);
+            if (lastSibling != null && lastSibling.getNodeType() == Node.TEXT_NODE) {
+                ((Text)lastSibling).appendData(text);
+            } else if (last == root && nextSibling != null) {
+                lastSibling = last.insertBefore(document.createTextNode(text), nextSibling);
+            } else {
+                lastSibling = last.appendChild(document.createTextNode(text));
+            }
+
+        }
+    }
+
+    public void startDocument() {
+        nodeStk.push(root);
+    }
+
+    public void endDocument() {
+        nodeStk.pop();
+    }
+
+    public void startElement(String namespace, String localName, String qName, Attributes attrs) {
+        final Element tmp = document.createElementNS(namespace, qName);
+
+        // Add namespace declarations first
+        if (namespaceDecls != null) {
+            final int nDecls = namespaceDecls.size();
+            for (int i = 0; i < nDecls; i++) {
+                final String prefix = namespaceDecls.get(i++);
+
+                if (prefix == null || prefix.equals(EMPTYSTRING)) {
+                    tmp.setAttributeNS(XMLNS_URI, XMLNS_PREFIX, namespaceDecls.get(i));
+                } else {
+                    tmp.setAttributeNS(XMLNS_URI, XMLNS_STRING + prefix, namespaceDecls.get(i));
+                }
+            }
+            namespaceDecls.clear();
+        }
+
+        // Add attributes to element
+        final int nattrs = attrs.getLength();
+        for (int i = 0; i < nattrs; i++) {
+            if (attrs.getLocalName(i) == null) {
+                tmp.setAttribute(attrs.getQName(i), attrs.getValue(i));
+            } else {
+                tmp.setAttributeNS(attrs.getURI(i), attrs.getQName(i), attrs.getValue(i));
+            }
+        }
+
+        // Append this new node onto current stack node
+        Node last = nodeStk.peek();
+
+        // If the SAX2DOM is created with a non-null next sibling node,
+        // insert the result nodes before the next sibling under the root.
+        if (last == root && nextSibling != null) {
+            last.insertBefore(tmp, nextSibling);
+        } else {
+            last.appendChild(tmp);
+        }
+
+        // Push this node onto stack
+        nodeStk.push(tmp);
+        lastSibling = null;
+    }
+
+    public void endElement(String namespace, String localName, String qName) {
+        nodeStk.pop();
+        lastSibling = null;
+    }
+
+    public void startPrefixMapping(String prefix, String uri) {
+        if (namespaceDecls == null) {
+            namespaceDecls = new ArrayList<String>(2);
+        }
+        namespaceDecls.add(prefix);
+        namespaceDecls.add(uri);
+    }
+
+    public void endPrefixMapping(String prefix) {
+        // do nothing
+    }
+
+    /**
+     * This class is only used internally so this method should never be called.
+     */
+    public void ignorableWhitespace(char[] ch, int start, int length) {
+    }
+
+    /**
+     * adds processing instruction node to DOM.
+     */
+    public void processingInstruction(String target, String data) {
+        final Node last = nodeStk.peek();
+        ProcessingInstruction pi = document.createProcessingInstruction(target, data);
+        if (pi != null) {
+            if (last == root && nextSibling != null) {
+                last.insertBefore(pi, nextSibling);
+            } else {
+                last.appendChild(pi);
+            }
+
+            lastSibling = pi;
+        }
+    }
+
+    /**
+     * This class is only used internally so this method should never be called.
+     */
+    public void setDocumentLocator(Locator locator) {
+    }
+
+    /**
+     * This class is only used internally so this method should never be called.
+     */
+    public void skippedEntity(String name) {
+    }
+
+    /**
+     * Lexical Handler method to create comment node in DOM tree.
+     */
+    public void comment(char[] ch, int start, int length) {
+        final Node last = nodeStk.peek();
+        Comment comment = document.createComment(new String(ch, start, length));
+        if (comment != null) {
+            if (last == root && nextSibling != null) {
+                last.insertBefore(comment, nextSibling);
+            } else {
+                last.appendChild(comment);
+            }
+
+            lastSibling = comment;
+        }
+    }
+
+    // Lexical Handler methods- not implemented
+    public void startCDATA() {
+    }
+
+    public void endCDATA() {
+    }
+
+    public void startEntity(java.lang.String name) {
+    }
+
+    public void endDTD() {
+    }
+
+    public void endEntity(String name) {
+    }
+
+    public void startDTD(String name, String publicId, String systemId) throws SAXException {
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SAX2DOMPipe.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SAX2DOMPipe.java
new file mode 100644
index 0000000000..35c20c28c0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SAX2DOMPipe.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.apache.tuscany.sca.databinding.DataPipe;
+import org.apache.tuscany.sca.databinding.DataPipeTransformer;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+import org.xml.sax.ContentHandler;
+
+public class SAX2DOMPipe extends BaseTransformer<ContentHandler, Node> implements DataPipeTransformer<ContentHandler, Node> {
+
+    /**
+     * 
+     */
+    public SAX2DOMPipe() {
+        super();
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.DataPipeTransformer#newInstance()
+     */
+    public DataPipe<ContentHandler, Node> newInstance() {
+        return new Pipe();
+    }
+
+    @Override
+    public Class getTargetType() {
+        return Node.class;
+    }
+
+    @Override
+    public Class getSourceType() {
+        return ContentHandler.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 30;
+    }
+
+    private static class Pipe implements DataPipe<ContentHandler, Node> {
+        private SAX2DOM pipe;
+
+        public Pipe() {
+            super();
+            try {
+                this.pipe = new SAX2DOM();
+            } catch (ParserConfigurationException e) {
+                throw new IllegalArgumentException(e);
+            }
+        }
+
+        public Node getResult() {
+            return pipe.getDOM();
+        }
+
+        public ContentHandler getSink() {
+            return pipe;
+        }
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SimpleJavaType2Node.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SimpleJavaType2Node.java
new file mode 100644
index 0000000000..486f1f256a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SimpleJavaType2Node.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.QName;
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.apache.tuscany.sca.databinding.impl.Java2SimpleTypeTransformer;
+import org.apache.tuscany.sca.databinding.javabeans.Java2XMLMapperException;
+import org.w3c.dom.Attr;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+
+/**
+ * Transformer to convert data from an simple OMElement to Java Object
+ */
+public class SimpleJavaType2Node extends Java2SimpleTypeTransformer<Node> {
+
+    private Document factory;
+
+    public SimpleJavaType2Node() {
+        super();
+        try {
+            factory = DOMHelper.newDocument();
+        } catch (ParserConfigurationException e) {
+            throw new Java2XMLMapperException(e);
+        }
+    }
+
+    @Override
+    protected Node createElement(QName element, String text, TransformationContext context) {
+        if (element == null) {
+            element = DOMDataBinding.ROOT_ELEMENT;
+        }
+        Node root = DOMHelper.createElement(factory, element);
+        if (text != null) {
+            root.appendChild(factory.createTextNode(text));
+        } else {
+            Attr nil = factory.createAttributeNS("http://www.w3.org/2001/XMLSchema-instance", "xsi:nil");
+            nil.setValue("true");
+            root.appendChild(nil);
+        }
+        return root;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return Node.class;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SimpleXmlNodeImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SimpleXmlNodeImpl.java
new file mode 100644
index 0000000000..c1a06e335c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SimpleXmlNodeImpl.java
@@ -0,0 +1,112 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class SimpleXmlNodeImpl implements XmlNode {
+    private final static String XSI_PREFIX = "xsi";
+    private final static String XSI_NS = "http://www.w3.org/2001/XMLSchema-instance";
+    private final static QName XSI_NIL = new QName(XSI_NS, "nil", XSI_PREFIX);
+    private final static Map<String, String> NS_MAP = new HashMap<String, String>();
+    static {
+        NS_MAP.put(XSI_PREFIX, XSI_NS);
+    }
+
+    protected Type type;
+    protected QName name;
+    protected Object value;
+
+    public SimpleXmlNodeImpl(QName name, Object value) {
+        this(name, value, name != null ? Type.ELEMENT : Type.CHARACTERS);
+    }
+
+    public SimpleXmlNodeImpl(QName name, Object value, Type type) {
+        super();
+        this.type = type;
+        this.name = name;
+        this.value = value;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.xml.XmlNode#attributes()
+     */
+    public List<XmlNode> attributes() {
+        if (type == Type.ELEMENT && value == null) {
+            // Nil element
+            XmlNode attr = new SimpleXmlNodeImpl(XSI_NIL, "true");
+            return Arrays.asList(attr);
+        }
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.xml.XmlNode#children()
+     */
+    public Iterator<XmlNode> children() {
+        if (type == Type.ELEMENT && value != null) {
+            // Nil element
+            XmlNode node = new SimpleXmlNodeImpl(null, value);
+            return Arrays.asList(node).iterator();
+        }
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.xml.XmlNode#getName()
+     */
+    public QName getName() {
+        return name;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.xml.XmlNode#getValue()
+     */
+    public String getValue() {
+        return value == null ? null : String.valueOf(value);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.xml.XmlNode#namespaces()
+     */
+    public Map<String, String> namespaces() {
+        if (type == Type.ELEMENT && value == null) {
+            return NS_MAP;
+        }
+        return null;
+    }
+
+    public Type getType() {
+        return type;
+    }
+
+    public void setType(Type type) {
+        this.type = type;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Source2ResultTransformer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Source2ResultTransformer.java
new file mode 100644
index 0000000000..b502b5003f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Source2ResultTransformer.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.transform.Result;
+import javax.xml.transform.Source;
+import javax.xml.transform.TransformerFactory;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+/**
+ * Transform TrAX Source to Result
+ */
+public class Source2ResultTransformer extends BaseTransformer<Source, Result> implements
+    PushTransformer<Source, Result> {
+    private static final TransformerFactory FACTORY = TransformerFactory.newInstance();
+
+    public void transform(Source source, Result result, TransformationContext context) {
+        try {
+            javax.xml.transform.Transformer transformer = FACTORY.newTransformer();
+            transformer.transform(source, result);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return Source.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return Result.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAX2SAXAdapter.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAX2SAXAdapter.java
new file mode 100644
index 0000000000..6257681091
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAX2SAXAdapter.java
@@ -0,0 +1,256 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.xml.sax.Attributes;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.Locator;
+import org.xml.sax.SAXException;
+import org.xml.sax.helpers.AttributesImpl;
+
+/**
+ * Adapter that converts from StAX to SAX event streams. Currently the following
+ * SAX events are not generated:
+ * <ul>
+ * <li>ignorableWhitespace</li>
+ * <li>skippedEntity</li>
+ * <ul>
+ * Also the following StAX events are not mapped:
+ * <ul>
+ * <li>CDATA</li>
+ * <li>COMMENT</li>
+ * <li>DTD</li>
+ * <li>ENTITY_DECLARATION</li>
+ * <li>ENTITY_REFERENCE</li>
+ * <li>NOTATION_DECLARATION</li>
+ * <li>SPACE</li>
+ * </ul>
+ * StAX ATTRIBUTE events are ignored but the equivalent attributes (derived from
+ * the START_ELEMENT event) are supplied in the SAX startElement event's
+ * Attributes parameter. If the adaptor is configured to pass namespace prefixes
+ * then namespace information will also be included in the Attributes; StAX
+ * NAMESPACE events are ignored. <p/> Another issue is namespace processing. If
+ * the reader is positioned at a sub-node, we cannot capture all the in-scope
+ * namespace bindings. Therefore we cannot re-create a proper SAX event stream
+ * from a StAX parser. <p/> For example <p/> &lt;a:root xmlns:a="foo"
+ * xmlns:b="bar"&gt;&lt;b:sub&gt;a:foo&lt;/b:sub&gt;&lt;/a:root&gt; <p/> And if
+ * you are handed a parser at &lt;b:sub&gt;, then your SAX events should look
+ * like: <p/> &lt;b:sub xmlns:a="foo" xmlns:b="bar"&gt;a:foo&lt;/b:sub&gt; <p/>
+ * not: <p/> &lt;b:sub&gt;a:foo&lt;/b:sub&gt; <p/> <p/> Proposal: we change the
+ * receiver of SAX events (SDOXMLResourceImpl) so that it uses NamespaceContext
+ * to resolve prefix (as opposed to record start/endPrefixMappings and use it
+ * for resolution.)
+ * 
+ * @version $Rev$ $Date$
+ */
+public class StAX2SAXAdapter {
+    private final boolean namespacePrefixes;
+
+    /**
+     * Construct a new StAX to SAX adapter that will convert a StAX event stream
+     * into a SAX event stream.
+     * 
+     * @param namespacePrefixes whether xmlns attributes should be included in
+     *            startElement events;
+     */
+    public StAX2SAXAdapter(boolean namespacePrefixes) {
+        this.namespacePrefixes = namespacePrefixes;
+    }
+
+    /**
+     * Pull events from the StAX stream and dispatch to the SAX ContentHandler.
+     * The StAX stream would typically be located on a START_DOCUMENT or
+     * START_ELEMENT event and when this method returns it will be located on
+     * the associated END_DOCUMENT or END_ELEMENT event. Behaviour with other
+     * start events is undefined.
+     * 
+     * @param reader StAX event source to read
+     * @param handler SAX ContentHandler for processing events
+     * @throws XMLStreamException if there was a problem reading the stream
+     * @throws SAXException passed through from the ContentHandler
+     */
+    public void parse(XMLStreamReader reader, ContentHandler handler) throws XMLStreamException, SAXException {
+        handler.setDocumentLocator(new LocatorAdaptor(reader.getLocation()));
+
+        // remembers the nest level of elements to know when we are done
+        int level = 0;
+        int event = reader.getEventType();
+        while (true) {
+            switch (event) {
+                case XMLStreamConstants.START_DOCUMENT:
+                    level++;
+                    handler.startDocument();
+                    break;
+                case XMLStreamConstants.START_ELEMENT:
+                    level++;
+                    handleStartElement(reader, handler);
+                    break;
+                case XMLStreamConstants.PROCESSING_INSTRUCTION:
+                    handler.processingInstruction(reader.getPITarget(), reader.getPIData());
+                    break;
+                case XMLStreamConstants.CHARACTERS:
+                    handler.characters(reader.getTextCharacters(), reader.getTextStart(), reader
+                        .getTextLength());
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    handleEndElement(reader, handler);
+                    level--;
+                    if (level == 0) {
+                        return;
+                    }
+                    break;
+                case XMLStreamConstants.END_DOCUMENT:
+                    handler.endDocument();
+                    return;
+                    /*
+                     * uncomment to handle all events rather than just mapped
+                     * ones // StAX events that are not mapped to SAX case
+                     * XMLStreamConstants.COMMENT: case
+                     * XMLStreamConstants.SPACE: case
+                     * XMLStreamConstants.ENTITY_REFERENCE: case
+                     * XMLStreamConstants.DTD: case XMLStreamConstants.CDATA:
+                     * case XMLStreamConstants.NOTATION_DECLARATION: case
+                     * XMLStreamConstants.ENTITY_DECLARATION: break; // StAX
+                     * events handled in START_ELEMENT case
+                     * XMLStreamConstants.ATTRIBUTE: case
+                     * XMLStreamConstants.NAMESPACE: break; default: throw new
+                     * AssertionError("Unknown StAX event: " + event);
+                     */
+            }
+            event = reader.next();
+        }
+    }
+
+    private void handleStartElement(XMLStreamReader reader, ContentHandler handler) throws SAXException {
+        // send startPrefixMapping events immediately before startElement event
+        int nsCount = reader.getNamespaceCount();
+        for (int i = 0; i < nsCount; i++) {
+            String prefix = reader.getNamespacePrefix(i);
+            if (prefix == null) { // true for default namespace
+                prefix = "";
+            }
+            handler.startPrefixMapping(prefix, reader.getNamespaceURI(i));
+        }
+
+        // fire startElement
+        QName qname = reader.getName();
+        String prefix = qname.getPrefix();
+        String rawname;
+        if (prefix == null || prefix.length() == 0) {
+            rawname = qname.getLocalPart();
+        } else {
+            rawname = prefix + ':' + qname.getLocalPart();
+        }
+        Attributes attrs = getAttributes(reader);
+        handler.startElement(qname.getNamespaceURI(), qname.getLocalPart(), rawname, attrs);
+    }
+
+    private static void handleEndElement(XMLStreamReader reader, ContentHandler handler) throws SAXException {
+        // fire endElement
+        QName qname = reader.getName();
+        handler.endElement(qname.getNamespaceURI(), qname.getLocalPart(), qname.toString());
+
+        // send endPrefixMapping events immediately after endElement event
+        // we send them in the opposite order to that returned but this is not
+        // actually required by SAX
+        int nsCount = reader.getNamespaceCount();
+        for (int i = nsCount - 1; i >= 0; i--) {
+            String prefix = reader.getNamespacePrefix(i);
+            if (prefix == null) { // true for default namespace
+                prefix = "";
+            }
+            handler.endPrefixMapping(prefix);
+        }
+    }
+
+    /**
+     * Get the attributes associated with the current START_ELEMENT event.
+     * 
+     * @return the StAX attributes converted to org.xml.sax.Attributes
+     */
+    private Attributes getAttributes(XMLStreamReader reader) {
+        assert reader.getEventType() == XMLStreamConstants.START_ELEMENT;
+
+        AttributesImpl attrs = new AttributesImpl();
+
+        // add namespace declarations if required
+        if (namespacePrefixes) {
+            for (int i = 0; i < reader.getNamespaceCount(); i++) {
+                String prefix = reader.getNamespacePrefix(i);
+                String uri = reader.getNamespaceURI(i);
+                attrs.addAttribute(null, prefix, "xmlns:" + prefix, "CDATA", uri);
+            }
+        }
+
+        // Regular attributes
+        for (int i = 0; i < reader.getAttributeCount(); i++) {
+            String uri = reader.getAttributeNamespace(i);
+            if (uri == null) {
+                uri = "";
+            }
+            String localName = reader.getAttributeLocalName(i);
+            String prefix = reader.getAttributePrefix(i);
+            String qname;
+            if (prefix == null || prefix.length() == 0) {
+                qname = localName;
+            } else {
+                qname = prefix + ':' + localName;
+            }
+            String type = reader.getAttributeType(i);
+            String value = reader.getAttributeValue(i);
+
+            attrs.addAttribute(uri, localName, qname, type, value);
+        }
+
+        return attrs;
+    }
+
+    /**
+     * Adaptor for mapping Locator information.
+     */
+    private static final class LocatorAdaptor implements Locator {
+        private final Location location;
+
+        private LocatorAdaptor(Location location) {
+            this.location = location;
+        }
+
+        public int getColumnNumber() {
+            return location == null ? 0 : location.getColumnNumber();
+        }
+
+        public int getLineNumber() {
+            return location == null ? 0 : location.getLineNumber();
+        }
+
+        public String getPublicId() {
+            return location == null ? "" : location.getPublicId();
+        }
+
+        public String getSystemId() {
+            return location == null ? "" : location.getSystemId();
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAXDataBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAXDataBinding.java
new file mode 100644
index 0000000000..a76cd21f1d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAXDataBinding.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.lang.annotation.Annotation;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * A DataBinding for the StAX
+ * 
+ * @version $Rev$ $Date$
+ */
+public class StAXDataBinding extends BaseDataBinding {
+    public static final String NAME = XMLStreamReader.class.getName();
+    public static final String[] ALIASES = new String[] {"stax"};
+
+    public StAXDataBinding() {
+        super(NAME, ALIASES, XMLStreamReader.class);
+    }
+
+    @Override
+    public boolean introspect(DataType type, Annotation[] annotations) {
+        if (super.introspect(type, annotations)) {
+            type.setLogical(XMLType.UNKNOWN);
+            type.setDataBinding(NAME);
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAXHelper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAXHelper.java
new file mode 100644
index 0000000000..103ecbd7d1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAXHelper.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.Reader;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.io.Writer;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+import javax.xml.transform.Source;
+
+
+public final class StAXHelper {
+    private static final XMLInputFactory INPUT_FACTORY = XMLInputFactory.newInstance();
+    private static final XMLOutputFactory OUTPUT_FACTORY = XMLOutputFactory.newInstance();
+
+    private StAXHelper() {
+    }
+
+    public static XMLStreamReader createXMLStreamReader(InputStream inputStream) throws XMLStreamException {
+        return INPUT_FACTORY.createXMLStreamReader(inputStream);
+    }
+
+    public static XMLStreamReader createXMLStreamReader(Reader reader) throws XMLStreamException {
+        return INPUT_FACTORY.createXMLStreamReader(reader);
+    }
+
+    public static XMLStreamReader createXMLStreamReader(Source source) throws XMLStreamException {
+        return INPUT_FACTORY.createXMLStreamReader(source);
+    }
+
+    public static XMLStreamReader createXMLStreamReader(String string) throws XMLStreamException {
+        StringReader reader = new StringReader(string);
+        return createXMLStreamReader(reader);
+    }
+
+    public static String save(XMLStreamReader reader) throws XMLStreamException {
+        StringWriter writer = new StringWriter();
+        save(reader, writer);
+        return writer.toString();
+    }
+
+    public static void save(XMLStreamReader reader, OutputStream outputStream) throws XMLStreamException {
+        XMLStreamSerializer serializer = new XMLStreamSerializer();
+        XMLStreamWriter streamWriter = OUTPUT_FACTORY.createXMLStreamWriter(outputStream);
+        serializer.serialize(reader, streamWriter);
+        streamWriter.flush();
+    }
+
+    public static void save(XMLStreamReader reader, Writer writer) throws XMLStreamException {
+        XMLStreamSerializer serializer = new XMLStreamSerializer();
+        XMLStreamWriter streamWriter = OUTPUT_FACTORY.createXMLStreamWriter(writer);
+        serializer.serialize(reader, streamWriter);
+        streamWriter.flush();
+    }
+
+    public static void save(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
+        XMLStreamSerializer serializer = new XMLStreamSerializer();
+        serializer.serialize(reader, writer);
+        writer.flush();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StreamDataPipe.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StreamDataPipe.java
new file mode 100644
index 0000000000..f5fd229ae5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StreamDataPipe.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import org.apache.tuscany.sca.databinding.DataPipe;
+import org.apache.tuscany.sca.databinding.DataPipeTransformer;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+public class StreamDataPipe extends BaseTransformer<OutputStream, InputStream> implements
+    DataPipeTransformer<OutputStream, InputStream> {
+
+    public DataPipe<OutputStream, InputStream> newInstance() {
+        return new Pipe();
+    }
+
+    @Override
+    public Class getTargetType() {
+        return InputStream.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 50;
+    }
+
+    @Override
+    public Class getSourceType() {
+        return OutputStream.class;
+    }
+
+    public static class Pipe implements DataPipe<OutputStream, InputStream> {
+        private ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+
+        public InputStream getResult() {
+            return new ByteArrayInputStream(outputStream.toByteArray());
+        }
+
+        public OutputStream getSink() {
+            return outputStream;
+        }
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2Node.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2Node.java
new file mode 100644
index 0000000000..902fddc234
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2Node.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.StringReader;
+
+import javax.xml.parsers.DocumentBuilder;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.w3c.dom.Node;
+import org.xml.sax.InputSource;
+
+public class String2Node extends BaseTransformer<String, Node> implements PullTransformer<String, Node> {
+
+    public Node transform(String source, TransformationContext context) {
+        try {
+            DocumentBuilder builder = DOMHelper.newDocumentBuilder();
+            InputSource inputSource = new InputSource(new StringReader(source));
+            return builder.parse(inputSource);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return String.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return Node.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 50;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2SAX.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2SAX.java
new file mode 100644
index 0000000000..776bae535c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2SAX.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.StringReader;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.InputSource;
+
+/**
+ * Transform XML string to SAX
+ */
+public class String2SAX extends BaseTransformer<String, ContentHandler> implements
+    PushTransformer<String, ContentHandler> {
+
+    public void transform(String source, ContentHandler target, TransformationContext context) {
+        try {
+            new InputSource2SAX().transform(new InputSource(new StringReader(source)), target, context);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return String.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return ContentHandler.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2XMLStreamReader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2XMLStreamReader.java
new file mode 100644
index 0000000000..6dc78eefdb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2XMLStreamReader.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+public class String2XMLStreamReader extends BaseTransformer<String, XMLStreamReader> implements
+    PullTransformer<String, XMLStreamReader> {
+
+    public XMLStreamReader transform(String source, TransformationContext context) {
+        try {
+            return StAXHelper.createXMLStreamReader(source);
+        } catch (XMLStreamException e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return String.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 50;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/WrappingXMLStreamReader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/WrappingXMLStreamReader.java
new file mode 100644
index 0000000000..b08a374df8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/WrappingXMLStreamReader.java
@@ -0,0 +1,97 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.util.StreamReaderDelegate;
+
+public class WrappingXMLStreamReader extends StreamReaderDelegate implements XMLFragmentStreamReader {
+
+    private boolean done;
+    private int level;
+
+    public WrappingXMLStreamReader(XMLStreamReader realReader) throws XMLStreamException {
+        super(realReader);
+        if (realReader == null) {
+            throw new UnsupportedOperationException("Reader cannot be null");
+        }
+
+        if (realReader instanceof XMLFragmentStreamReader) {
+            ((XMLFragmentStreamReader)realReader).init();
+        }
+
+        if (realReader.getEventType() == START_DOCUMENT) {
+            // Position to the 1st element
+            realReader.nextTag();
+        }
+        if (realReader.getEventType() != START_ELEMENT) {
+            throw new IllegalStateException("The reader is not positioned at START_DOCUMENT or START_ELEMENT");
+        }
+        this.done = false;
+        this.level = 1;
+    }
+
+    public boolean hasNext() throws XMLStreamException {
+        return !done && super.hasNext();
+    }
+
+    public int next() throws XMLStreamException {
+        if (!hasNext()) {
+            throw new IllegalStateException("No more events");
+        }
+        int event = super.next();
+        if (!super.hasNext()) {
+            done = true;
+        }
+        if (event == START_ELEMENT) {
+            level++;
+        } else if (event == END_ELEMENT) {
+            level--;
+            if (level == 0) {
+                done = true;
+            }
+        }
+        return event;
+    }
+
+    public int nextTag() throws XMLStreamException {
+        int event = 0;
+        while (true) {
+            event = next();
+            if (event == START_ELEMENT || event == END_ELEMENT) {
+                return event;
+            }
+        }
+    }
+    
+    public void setParentNamespaceContext(NamespaceContext nsContext) {
+        // nothing to do here
+    }
+
+    public void init() {
+        // Nothing to do here
+    }
+    
+    public boolean isDone() {
+        return done;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Writer2ReaderDataPipe.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Writer2ReaderDataPipe.java
new file mode 100644
index 0000000000..3ec97a9049
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Writer2ReaderDataPipe.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.Reader;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.io.Writer;
+
+import org.apache.tuscany.sca.databinding.DataPipe;
+import org.apache.tuscany.sca.databinding.DataPipeTransformer;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+public class Writer2ReaderDataPipe extends BaseTransformer<Writer, Reader> implements DataPipeTransformer<Writer, Reader> {
+
+    public DataPipe<Writer, Reader> newInstance() {
+        return new Pipe();
+    }
+
+    @Override
+    public Class getTargetType() {
+        return Reader.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 50;
+    }
+
+    @Override
+    public Class getSourceType() {
+        return Writer.class;
+    }
+
+    private static class Pipe implements DataPipe<Writer, Reader> {
+        private StringWriter writer = new StringWriter();
+
+        public Reader getResult() {
+            return new StringReader(writer.toString());
+        }
+
+        public Writer getSink() {
+            return writer;
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLDocumentStreamReader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLDocumentStreamReader.java
new file mode 100644
index 0000000000..e2bebd0eb0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLDocumentStreamReader.java
@@ -0,0 +1,451 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.NoSuchElementException;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+/**
+ * This class is derived from Apache Axis2 class
+ * org.apache.axis2.util.StreamWrapper</a>. It's used wrap a XMLStreamReader to
+ * create a XMLStreamReader representing a document and it will produce
+ * START_DOCUMENT, END_DOCUMENT events.
+ */
+public class XMLDocumentStreamReader implements XMLStreamReader {
+    private static final int STATE_COMPLETE_AT_NEXT = 2; // The wrapper
+    // will produce
+    // END_DOCUMENT
+
+    private static final int STATE_COMPLETED = 3; // Done
+
+    private static final int STATE_INIT = 0; // The wrapper will produce
+    // START_DOCUMENT
+
+    private static final int STATE_SWITCHED = 1; // The real reader will
+    // produce events
+
+    private XMLStreamReader realReader;
+
+    private int state = STATE_INIT;
+
+    public XMLDocumentStreamReader(XMLStreamReader realReader) {
+        if (realReader == null) {
+            throw new UnsupportedOperationException("Reader cannot be null");
+        }
+
+        this.realReader = realReader;
+        
+        if (realReader instanceof XMLFragmentStreamReader) {
+            ((XMLFragmentStreamReader)realReader).init();
+        }
+
+        // If the real reader is positioned at START_DOCUMENT, always use
+        // the real reader
+        if (realReader.getEventType() == START_DOCUMENT) {
+            state = STATE_SWITCHED;
+        }
+    }
+
+    public void close() throws XMLStreamException {
+        realReader.close();
+    }
+
+    public int getAttributeCount() {
+        if (isDelegating()) {
+            return realReader.getAttributeCount();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeLocalName(int i) {
+        if (isDelegating()) {
+            return realReader.getAttributeLocalName(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public QName getAttributeName(int i) {
+        if (isDelegating()) {
+            return realReader.getAttributeName(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeNamespace(int i) {
+        if (isDelegating()) {
+            return realReader.getAttributeNamespace(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributePrefix(int i) {
+        if (isDelegating()) {
+            return realReader.getAttributePrefix(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeType(int i) {
+        if (isDelegating()) {
+            return realReader.getAttributeType(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeValue(int i) {
+        if (isDelegating()) {
+            return realReader.getAttributeValue(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeValue(String s, String s1) {
+        if (isDelegating()) {
+            return realReader.getAttributeValue(s, s1);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getCharacterEncodingScheme() {
+        return realReader.getCharacterEncodingScheme();
+    }
+
+    public String getElementText() throws XMLStreamException {
+        if (isDelegating()) {
+            return realReader.getElementText();
+        } else {
+            throw new XMLStreamException();
+        }
+    }
+
+    public String getEncoding() {
+        return realReader.getEncoding();
+    }
+
+    public int getEventType() {
+        int event = -1;
+        switch (state) {
+            case STATE_SWITCHED:
+            case STATE_COMPLETE_AT_NEXT:
+                event = realReader.getEventType();
+                break;
+            case STATE_INIT:
+                event = START_DOCUMENT;
+                break;
+            case STATE_COMPLETED:
+                event = END_DOCUMENT;
+                break;
+        }
+        return event;
+    }
+
+    public String getLocalName() {
+        if (isDelegating()) {
+            return realReader.getLocalName();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public Location getLocation() {
+        if (isDelegating()) {
+            return realReader.getLocation();
+        } else {
+            return null;
+        }
+    }
+
+    public QName getName() {
+        if (isDelegating()) {
+            return realReader.getName();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public NamespaceContext getNamespaceContext() {
+        return realReader.getNamespaceContext();
+    }
+
+    public int getNamespaceCount() {
+        if (isDelegating()) {
+            return realReader.getNamespaceCount();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getNamespacePrefix(int i) {
+        if (isDelegating()) {
+            return realReader.getNamespacePrefix(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getNamespaceURI() {
+        if (isDelegating()) {
+            return realReader.getNamespaceURI();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getNamespaceURI(int i) {
+        if (isDelegating()) {
+            return realReader.getNamespaceURI(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getNamespaceURI(String s) {
+        if (isDelegating()) {
+            return realReader.getNamespaceURI(s);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getPIData() {
+        if (isDelegating()) {
+            return realReader.getPIData();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getPITarget() {
+        if (isDelegating()) {
+            return realReader.getPITarget();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getPrefix() {
+        if (isDelegating()) {
+            return realReader.getPrefix();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public Object getProperty(String s) throws IllegalArgumentException {
+        if (isDelegating()) {
+            return realReader.getProperty(s);
+        } else {
+            throw new IllegalArgumentException();
+        }
+    }
+
+    public String getText() {
+        if (isDelegating()) {
+            return realReader.getText();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public char[] getTextCharacters() {
+        if (isDelegating()) {
+            return realReader.getTextCharacters();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException {
+        if (isDelegating()) {
+            return realReader.getTextCharacters(i, chars, i1, i2);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public int getTextLength() {
+        if (isDelegating()) {
+            return realReader.getTextLength();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public int getTextStart() {
+        if (isDelegating()) {
+            return realReader.getTextStart();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getVersion() {
+        if (isDelegating()) {
+            return realReader.getVersion();
+        } else {
+            return null;
+        }
+    }
+
+    public boolean hasName() {
+        if (isDelegating()) {
+            return realReader.hasName();
+        } else {
+            return false;
+        }
+    }
+
+    public boolean hasNext() throws XMLStreamException {
+        if (state == STATE_COMPLETE_AT_NEXT) {
+            return true;
+        } else if (state == STATE_COMPLETED) {
+            return false;
+        } else if (state == STATE_SWITCHED) {
+            return realReader.hasNext();
+        } else {
+            return true;
+        }
+    }
+
+    public boolean hasText() {
+        if (isDelegating()) {
+            return realReader.hasText();
+        } else {
+            return false;
+        }
+    }
+
+    public boolean isAttributeSpecified(int i) {
+        if (isDelegating()) {
+            return realReader.isAttributeSpecified(i);
+        } else {
+            return false;
+        }
+    }
+
+    public boolean isCharacters() {
+        if (isDelegating()) {
+            return realReader.isCharacters();
+        } else {
+            return false;
+        }
+    }
+
+    private boolean isDelegating() {
+        return state == STATE_SWITCHED || state == STATE_COMPLETE_AT_NEXT;
+    }
+
+    public boolean isEndElement() {
+        if (isDelegating()) {
+            return realReader.isEndElement();
+        } else {
+            return false;
+        }
+    }
+
+    public boolean isStandalone() {
+        if (isDelegating()) {
+            return realReader.isStandalone();
+        } else {
+            return false;
+        }
+    }
+
+    public boolean isStartElement() {
+        if (isDelegating()) {
+            return realReader.isStartElement();
+        } else {
+            return false;
+        }
+    }
+
+    public boolean isWhiteSpace() {
+        if (isDelegating()) {
+            return realReader.isWhiteSpace();
+        } else {
+            return false;
+        }
+    }
+
+    public int next() throws XMLStreamException {
+        int returnEvent;
+
+        switch (state) {
+            case STATE_SWITCHED:
+                returnEvent = realReader.next();
+                if (returnEvent == END_DOCUMENT) {
+                    state = STATE_COMPLETED;
+                } else if (!realReader.hasNext()) {
+                    state = STATE_COMPLETE_AT_NEXT;
+                }
+                break;
+            case STATE_INIT:
+                state = STATE_SWITCHED;
+                returnEvent = realReader.getEventType();
+                break;
+            case STATE_COMPLETE_AT_NEXT:
+                state = STATE_COMPLETED;
+                returnEvent = END_DOCUMENT;
+                break;
+            case STATE_COMPLETED:
+                // oops - no way we can go beyond this
+                throw new NoSuchElementException("End of stream has reached.");
+            default:
+                throw new UnsupportedOperationException();
+        }
+
+        return returnEvent;
+    }
+
+    public int nextTag() throws XMLStreamException {
+        if (isDelegating()) {
+            return realReader.nextTag();
+        } else {
+            throw new XMLStreamException();
+        }
+    }
+
+    public void require(int i, String s, String s1) throws XMLStreamException {
+        if (isDelegating()) {
+            realReader.require(i, s, s1);
+        }
+    }
+
+    public boolean standaloneSet() {
+        if (isDelegating()) {
+            return realReader.standaloneSet();
+        } else {
+            return false;
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLFragmentStreamReader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLFragmentStreamReader.java
new file mode 100644
index 0000000000..a42d6acc9a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLFragmentStreamReader.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamReader;
+
+public interface XMLFragmentStreamReader extends XMLStreamReader {
+    QName NIL_QNAME = new QName("http://www.w3.org/2001/XMLSchema-instance", "nil", "xsi");
+    String NIL_VALUE_TRUE = "true";
+
+    /**
+     * this will help to handle Text within the current element. user should
+     * pass the element text to the property list as this ELEMENT_TEXT as the
+     * key. This key deliberately has a space in it so that it is not a valid
+     * XML name
+     */
+    String ELEMENT_TEXT = "Element Text";
+
+    /**
+     * Extra method to query the state of the pullparser
+     */
+    boolean isDone();
+
+    /**
+     * add the parent namespace context to this parser
+     */
+    void setParentNamespaceContext(NamespaceContext nsContext);
+
+    /**
+     * Initiate the parser - this will do whatever the needed tasks to initiate
+     * the parser and must be called before attempting any specific parsing
+     * using this parser
+     */
+    void init();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLFragmentStreamReaderImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLFragmentStreamReaderImpl.java
new file mode 100644
index 0000000000..372d57a567
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLFragmentStreamReaderImpl.java
@@ -0,0 +1,857 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+/**
+ * This is the new implementation of the XMLFramentStreamReader. The approach
+ * here is simple When the pull parser needs to generate events for a particular
+ * name-value(s) pair it always handes over (delegates) the task to another pull
+ * parser which knows how to deal with it The common types of name value pairs
+ * we'll come across are
+ * <ul>
+ * <li> String name/QName name - String value
+ * <li> String name/QName name - String[] value
+ * <li> QName name/String name - XMLStreamReader value
+ * <li> QName name/String name - XMLStreamable value
+ * <li> QName name/String name - Java bean
+ * <li> QName name/String name - Datahandler
+ * 
+ * </ul>
+ * <p/> As for the attributes, these are the possible combinations in the array
+ * <ul>
+ * <li> String name/QName name - String value
+ * </ul>
+ * Note that certain array methods have been deliberately removed to avoid
+ * complications. The generated code will take the trouble to lay the elements
+ * of the array in the correct order <p/> <p/> Hence there will be a parser impl
+ * that knows how to handle these types, and this parent parser will always
+ * delegate these tasks to the child pullparasers in effect this is one huge
+ * state machine that has only a few states and delegates things down to the
+ * child parsers whenever possible <p/>
+ * 
+ * @version $Rev$ $Date$
+ */
+public class XMLFragmentStreamReaderImpl implements XMLFragmentStreamReader {
+
+    private static final int DELEGATED_STATE = 2;
+    private static final int END_ELEMENT_STATE = 1;
+    // states for this pullparser - it can only have four states
+    private static final int START_ELEMENT_STATE = 0;
+    private static final int TEXT_STATE = 3;
+
+    protected NamedProperty[] attributes;
+
+    // reference to the child reader
+    protected XMLFragmentStreamReader childReader;
+    // current property index
+    // initialized at zero
+    protected int index;
+    protected Map<String, String> declaredNamespaceMap = new HashMap<String, String>();
+    protected QName elementQName;
+
+    // we always create a new namespace context
+    protected DelegatingNamespaceContext namespaceContext = new DelegatingNamespaceContext();
+
+    protected NamedProperty[] elements;
+
+    // integer field that keeps the state of this
+    // parser.
+    protected int state = START_ELEMENT_STATE;
+
+    /*
+     * we need to pass in a namespace context since when delegated, we've no
+     * idea of the current namespace context. So it needs to be passed on here!
+     */
+    public XMLFragmentStreamReaderImpl(QName elementQName, NamedProperty[] elements, NamedProperty[] attributes) {
+        // validate the lengths, since both the arrays are supposed
+        // to have
+        this.elements = elements == null ? new NamedProperty[0] : elements;
+        this.elementQName = elementQName;
+        this.attributes = attributes == null ? new NamedProperty[0] : attributes;
+    }
+
+    protected XMLFragmentStreamReaderImpl(QName elementQName) {
+        this.elementQName = elementQName;
+    }
+
+    /**
+     * add the namespace context
+     */
+
+    public void setParentNamespaceContext(NamespaceContext nsContext) {
+        // register the namespace context passed in to this
+        this.namespaceContext.setParentNsContext(nsContext);
+
+    }
+
+    protected NamedProperty[] getElements() {
+        return elements;
+    }
+
+    protected NamedProperty[] getAttributes() {
+        return attributes;
+    }
+    
+    protected QName[] getNamespaces() {
+        return new QName[0];
+    }
+
+    /**
+     * @param prefix
+     * @param uri
+     */
+    protected void addToNsMap(String prefix, String uri) {
+        if (!uri.equals(namespaceContext.getNamespaceURI(prefix))) {
+            namespaceContext.pushNamespace(prefix, uri);
+            declaredNamespaceMap.put(prefix, uri);
+        }
+    }
+
+    public void close() throws XMLStreamException {
+        // do nothing here - we have no resources to free
+    }
+
+    public int getAttributeCount() {
+        return (state == DELEGATED_STATE) ? childReader.getAttributeCount() : (state == START_ELEMENT_STATE
+            ? getAttributes().length : 0);
+    }
+
+    public String getAttributeLocalName(int i) {
+        if (state == DELEGATED_STATE) {
+            return childReader.getAttributeLocalName(i);
+        } else if (state == START_ELEMENT_STATE) {
+            QName name = getAttributeName(i);
+            if (name == null) {
+                return null;
+            } else {
+                return name.getLocalPart();
+            }
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    /**
+     * @param i
+     */
+    public QName getAttributeName(int i) {
+        if (state == DELEGATED_STATE) {
+            return childReader.getAttributeName(i);
+        } else if (state == START_ELEMENT_STATE) {
+            if ((i >= (getAttributes().length)) || i < 0) { // out of range
+                return null;
+            } else {
+                // get the attribute pointer
+                QName attribPointer = getAttributes()[i].getKey();
+                // case one - attrib name is null
+                // this should be the pointer to the OMAttribute then
+                if (attribPointer == null) {
+                    throw new UnsupportedOperationException();
+                } else if (attribPointer instanceof QName) {
+                    return attribPointer;
+                } else {
+                    return null;
+                }
+            }
+        } else {
+            throw new IllegalStateException(); // as per the api contract
+        }
+
+    }
+
+    public String getAttributeNamespace(int i) {
+        if (state == DELEGATED_STATE) {
+            return childReader.getAttributeNamespace(i);
+        } else if (state == START_ELEMENT_STATE) {
+            QName name = getAttributeName(i);
+            if (name == null) {
+                return null;
+            } else {
+                return name.getNamespaceURI();
+            }
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributePrefix(int i) {
+        if (state == DELEGATED_STATE) {
+            return childReader.getAttributePrefix(i);
+        } else if (state == START_ELEMENT_STATE) {
+            QName name = getAttributeName(i);
+            if (name == null) {
+                return null;
+            } else {
+                return name.getPrefix();
+            }
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeType(int i) {
+        return null; // not supported
+    }
+
+    public String getAttributeValue(int i) {
+        if (state == DELEGATED_STATE) {
+            return childReader.getAttributeValue(i);
+        } else if (state == START_ELEMENT_STATE) {
+            if ((i >= (getAttributes().length)) || i < 0) { // out of range
+                return null;
+            } else {
+                // get the attribute pointer
+                QName attribPointer = getAttributes()[i].getKey();
+                Object omAttribObj = getAttributes()[i].getValue();
+                // case one - attrib name is null
+                // this should be the pointer to the OMAttribute then
+                if (attribPointer == null) {
+                    throw new UnsupportedOperationException();
+                } else if (attribPointer instanceof QName) {
+                    return (String)omAttribObj;
+                } else {
+                    return null;
+                }
+            }
+        } else {
+            throw new IllegalStateException();
+        }
+
+    }
+
+    public String getAttributeValue(String nsUri, String localName) {
+
+        int attribCount = getAttributeCount();
+        String returnValue = null;
+        QName attribQualifiedName;
+        for (int i = 0; i < attribCount; i++) {
+            attribQualifiedName = getAttributeName(i);
+            if (nsUri == null) {
+                if (localName.equals(attribQualifiedName.getLocalPart())) {
+                    returnValue = getAttributeValue(i);
+                    break;
+                }
+            } else {
+                if (localName.equals(attribQualifiedName.getLocalPart()) && nsUri.equals(attribQualifiedName
+                    .getNamespaceURI())) {
+                    returnValue = getAttributeValue(i);
+                    break;
+                }
+            }
+
+        }
+
+        return returnValue;
+    }
+
+    public String getCharacterEncodingScheme() {
+        return null; // todo - should we return something for this ?
+    }
+
+    /**
+     * todo implement the right contract for this
+     * 
+     * @throws XMLStreamException
+     */
+    public String getElementText() throws XMLStreamException {
+        if (state == DELEGATED_STATE) {
+            return childReader.getElementText();
+        } else {
+            return null;
+        }
+
+    }
+
+    // /////////////////////////////////////////////////////////////////////////
+    // / attribute handling
+    // /////////////////////////////////////////////////////////////////////////
+
+    public String getEncoding() {
+        if (state == DELEGATED_STATE) {
+            return childReader.getEncoding();
+        } else {
+            // we've no idea what the encoding is going to be in this case
+            // perhaps we ought to return some constant here, which the user
+            // might
+            // have access to change!
+            return null;
+        }
+    }
+
+    public int getEventType() {
+        if (state == START_ELEMENT_STATE) {
+            return START_ELEMENT;
+        } else if (state == END_ELEMENT_STATE) {
+            return END_ELEMENT;
+        } else if (state == TEXT_STATE) {
+            return CHARACTERS;
+        } else { // this is the delegated state
+            return childReader.getEventType();
+        }
+    }
+
+    public String getLocalName() {
+        if (state == DELEGATED_STATE) {
+            return childReader.getLocalName();
+        } else if (state != TEXT_STATE) {
+            return elementQName.getLocalPart();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    /**
+     */
+    public Location getLocation() {
+        // return a default location
+        return new Location() {
+            public int getCharacterOffset() {
+                return 0;
+            }
+
+            public int getColumnNumber() {
+                return 0;
+            }
+
+            public int getLineNumber() {
+                return 0;
+            }
+
+            public String getPublicId() {
+                return null;
+            }
+
+            public String getSystemId() {
+                return null;
+            }
+        };
+    }
+
+    public QName getName() {
+        if (state == DELEGATED_STATE) {
+            return childReader.getName();
+        } else if (state != TEXT_STATE) {
+            return elementQName;
+        } else {
+            throw new IllegalStateException();
+        }
+
+    }
+
+    public NamespaceContext getNamespaceContext() {
+        if (state == DELEGATED_STATE) {
+            return childReader.getNamespaceContext();
+        } else {
+            return namespaceContext;
+        }
+
+    }
+
+    public int getNamespaceCount() {
+        if (state == DELEGATED_STATE) {
+            return childReader.getNamespaceCount();
+        } else {
+            return declaredNamespaceMap.size();
+        }
+    }
+
+    /**
+     * @param i
+     */
+    public String getNamespacePrefix(int i) {
+        if (state == DELEGATED_STATE) {
+            return childReader.getNamespacePrefix(i);
+        } else if (state != TEXT_STATE) {
+            // order the prefixes
+            String[] prefixes = makePrefixArray();
+            if ((i >= prefixes.length) || (i < 0)) {
+                return null;
+            } else {
+                return prefixes[i];
+            }
+
+        } else {
+            throw new IllegalStateException();
+        }
+
+    }
+
+    public String getNamespaceURI() {
+        if (state == DELEGATED_STATE) {
+            return childReader.getNamespaceURI();
+        } else if (state == TEXT_STATE) {
+            return null;
+        } else {
+            return elementQName.getNamespaceURI();
+        }
+    }
+
+    // /////////////////////////////////////////////////////////////////////////
+    // //////////// end of attribute handling
+    // /////////////////////////////////////////////////////////////////////////
+
+    // //////////////////////////////////////////////////////////////////////////
+    // //////////// namespace handling
+    // //////////////////////////////////////////////////////////////////////////
+
+    public String getNamespaceURI(int i) {
+        if (state == DELEGATED_STATE) {
+            return childReader.getNamespaceURI(i);
+        } else if (state != TEXT_STATE) {
+            String namespacePrefix = getNamespacePrefix(i);
+            return namespacePrefix == null ? null : (String)declaredNamespaceMap.get(namespacePrefix);
+        } else {
+            throw new IllegalStateException();
+        }
+
+    }
+
+    public String getNamespaceURI(String prefix) {
+        return namespaceContext.getNamespaceURI(prefix);
+    }
+
+    public String getPIData() {
+        throw new UnsupportedOperationException("Yet to be implemented !!");
+    }
+
+    public String getPITarget() {
+        throw new UnsupportedOperationException("Yet to be implemented !!");
+    }
+
+    public String getPrefix() {
+        if (state == DELEGATED_STATE) {
+            return childReader.getPrefix();
+        } else if (state == TEXT_STATE) {
+            return null;
+        } else {
+            String prefix = elementQName.getPrefix();
+            return "".equals(prefix) ? null : prefix;
+        }
+    }
+
+    // /////////////////////////////////////////////////////////////////////////
+    // /////// end of namespace handling
+    // /////////////////////////////////////////////////////////////////////////
+
+    /**
+     * @param key
+     * @throws IllegalArgumentException
+     */
+    public Object getProperty(String key) throws IllegalArgumentException {
+        if (state == START_ELEMENT_STATE || state == END_ELEMENT_STATE) {
+            return null;
+        } else if (state == TEXT_STATE) {
+            return null;
+        } else if (state == DELEGATED_STATE) {
+            return childReader.getProperty(key);
+        } else {
+            return null;
+        }
+
+    }
+
+    public String getText() {
+        if (state == DELEGATED_STATE) {
+            return childReader.getText();
+        } else if (state == TEXT_STATE) {
+            return (String)getElements()[index - 1].getValue();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public char[] getTextCharacters() {
+        if (state == DELEGATED_STATE) {
+            return childReader.getTextCharacters();
+        } else if (state == TEXT_STATE) {
+            return getElements()[index - 1].getValue() == null ? new char[0] : ((String)getElements()[index - 1]
+                .getValue()).toCharArray();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    private int copy(int sourceStart, char[] target, int targetStart, int length) {
+        char[] source = getTextCharacters();
+        if (sourceStart > source.length) {
+            throw new IndexOutOfBoundsException("source start > source length");
+        }
+        int sourceLen = source.length - sourceStart;
+        if (length > sourceLen) {
+            length = sourceLen;
+        }
+        System.arraycopy(source, sourceStart, target, targetStart, length);
+        return sourceLen;
+    }
+
+    public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException {
+        if (state == DELEGATED_STATE) {
+            return childReader.getTextCharacters(i, chars, i1, i2);
+        } else if (state == TEXT_STATE) {
+            return copy(i, chars, i1, i2);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public int getTextLength() {
+        if (state == DELEGATED_STATE) {
+            return childReader.getTextLength();
+        } else if (state == TEXT_STATE) {
+            return getTextCharacters().length; 
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public int getTextStart() {
+        if (state == DELEGATED_STATE) {
+            return childReader.getTextStart();
+        } else if (state == TEXT_STATE) {
+            return 0; // assume text always starts at 0
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getVersion() {
+        return null;
+    }
+
+    public boolean hasName() {
+        // since this parser always has a name, the hasname
+        // has to return true if we are still navigating this element
+        // if not we should ask the child reader for it.
+        if (state == DELEGATED_STATE) {
+            return childReader.hasName();
+        } else {
+            return state != TEXT_STATE;
+        }
+    }
+
+    /**
+     * @throws XMLStreamException
+     */
+    public boolean hasNext() throws XMLStreamException {
+        if (state == DELEGATED_STATE) {
+            if (childReader.isDone()) {
+                // the child reader is done. We shouldn't be getting the
+                // hasnext result from the child pullparser then
+                return true;
+            } else {
+                return childReader.hasNext();
+            }
+        } else {
+            return state == START_ELEMENT_STATE || state == TEXT_STATE;
+
+        }
+    }
+
+    /**
+     * check the validity of this implementation
+     */
+    public boolean hasText() {
+        if (state == DELEGATED_STATE) {
+            return childReader.hasText();
+        } else {
+            return state == TEXT_STATE;
+        }
+
+    }
+
+    /**
+     * we need to split out the calling to the populate namespaces seperately
+     * since this needs to be done *after* setting the parent namespace context.
+     * We cannot assume it will happen at construction!
+     */
+    public void init() {
+        // here we have an extra issue to attend to. we need to look at the
+        // prefixes and uris (the combination) and populate a hashmap of
+        // namespaces. The hashmap of namespaces will be used to serve the
+        // namespace context
+
+        populateNamespaceContext();
+    }
+
+    public boolean isAttributeSpecified(int i) {
+        return false; // not supported
+    }
+
+    public boolean isCharacters() {
+        if (state == START_ELEMENT_STATE || state == END_ELEMENT_STATE) {
+            return false;
+        }
+        return childReader.isCharacters();
+    }
+
+    /**
+     * are we done ?
+     */
+    public boolean isDone() {
+        return state == END_ELEMENT_STATE;
+    }
+
+    public boolean isEndElement() {
+        if (state == START_ELEMENT_STATE) {
+            return false;
+        } else if (state == END_ELEMENT_STATE) {
+            return true;
+        }
+        return childReader.isEndElement();
+    }
+
+    public boolean isStandalone() {
+        return true;
+    }
+
+    public boolean isStartElement() {
+        if (state == START_ELEMENT_STATE) {
+            return true;
+        } else if (state == END_ELEMENT_STATE) {
+            return false;
+        }
+        return childReader.isStartElement();
+    }
+
+    public boolean isWhiteSpace() {
+        if (state == START_ELEMENT_STATE || state == END_ELEMENT_STATE) {
+            return false;
+        }
+        return childReader.isWhiteSpace();
+    }
+
+    /**
+     * Get the prefix list from the hastable and take that into an array
+     */
+    private String[] makePrefixArray() {
+        String[] prefixes = declaredNamespaceMap.keySet().toArray(new String[declaredNamespaceMap.size()]);
+        Arrays.sort(prefixes);
+        return prefixes;
+    }
+
+    /**
+     * By far this should be the most important method in this class this method
+     * changes the state of the parser
+     */
+    public int next() throws XMLStreamException {
+        int returnEvent = -1; // invalid state is the default state
+        switch (state) {
+            case START_ELEMENT_STATE:
+                // current element is start element. We should be looking at the
+                // property list and making a pullparser for the property value
+                if (getElements() == null || getElements().length == 0) {
+                    // no properties - move to the end element state
+                    // straightaway
+                    state = END_ELEMENT_STATE;
+                    returnEvent = END_ELEMENT;
+                } else {
+                    // there are properties. now we should delegate this task to
+                    // a
+                    // child reader depending on the property type
+                    returnEvent = processProperties();
+
+                }
+                break;
+            case END_ELEMENT_STATE:
+                // we've reached the end element already. If the user tries to
+                // push
+                // further ahead then it is an exception
+                throw new XMLStreamException("Trying to go beyond the end of the pullparser");
+
+            case DELEGATED_STATE:
+                if (childReader.isDone()) {
+                    // we've reached the end!
+                    if (index > (getElements().length - 1)) {
+                        state = END_ELEMENT_STATE;
+                        returnEvent = END_ELEMENT;
+                    } else {
+                        returnEvent = processProperties();
+                    }
+                } else {
+                    returnEvent = childReader.next();
+                }
+                break;
+
+            case TEXT_STATE:
+                // if there are any more event we should be delegating to
+                // processProperties. if not we just return an end element
+                if (index > (getElements().length - 1)) {
+                    state = END_ELEMENT_STATE;
+                    returnEvent = END_ELEMENT;
+                } else {
+                    returnEvent = processProperties();
+                }
+                break;
+        }
+        return returnEvent;
+    }
+
+    // /////////////////////////////////////////////////////////////////////////
+    // / Other utility methods
+    // ////////////////////////////////////////////////////////////////////////
+
+    /**
+     * todo implement this
+     * 
+     * @throws XMLStreamException
+     */
+    public int nextTag() throws XMLStreamException {
+        return 0;
+    }
+
+    /**
+     * Populates a namespace context
+     */
+    private void populateNamespaceContext() {
+
+        // first add the current element namespace to the namespace context
+        // declare it if not found
+        addToNsMap(elementQName.getPrefix(), elementQName.getNamespaceURI());
+        
+        for (QName n : getNamespaces()) {
+            addToNsMap(n.getPrefix(), n.getNamespaceURI());
+        }
+
+        // traverse through the attributes and populate the namespace context
+        // the attrib list can be of many combinations
+        // the valid combinations are
+        // String - String
+        // QName - QName
+        // null - OMAttribute
+
+        for (int i = 0; i < getAttributes().length; i++) { // jump in two
+            QName attrQName = getAttributes()[i].getKey();
+            if (!"".equals(attrQName.getNamespaceURI())) {
+                addToNsMap(attrQName.getPrefix(), attrQName.getNamespaceURI());
+            }
+        }
+    }
+
+    /**
+     * A convenient method to reuse the properties
+     * 
+     * @return event to be thrown
+     * @throws XMLStreamException
+     */
+    private int processProperties() throws XMLStreamException {
+        // move to the next property depending on the current property
+        // index
+        QName propertyQName = getElements()[index].getKey();
+        boolean textFound = false;
+        if (propertyQName == null) {
+            throw new XMLStreamException("property key cannot be null!");
+        } else if (ELEMENT_TEXT.equals(propertyQName.getLocalPart())) {
+            // propPointer being a String has a special case
+            // that is it can be a the special constant ELEMENT_TEXT that
+            // says this text event
+            textFound = true;
+        }
+
+        // ok! we got the key. Now look at the value
+        Object propertyValue = getElements()[index].getValue();
+        // cater for the special case now
+        if (textFound) {
+            // no delegation here - make the parser null and immediately
+            // return with the event characters
+            childReader = null;
+            state = TEXT_STATE;
+            ++index;
+            return CHARACTERS;
+        } else if (propertyValue == null) {
+            // if the value is null we delegate the work to a nullable
+            // parser
+            childReader = new NilElementStreamReader(propertyQName);
+            childReader.setParentNamespaceContext(this.namespaceContext);
+            childReader.init();
+        } else if (propertyValue instanceof String) {
+            // strings are handled by the NameValuePairStreamReader
+            childReader = new NameValuePairStreamReader(propertyQName, (String)propertyValue);
+            childReader.setParentNamespaceContext(this.namespaceContext);
+            childReader.init();
+        } else if (propertyValue instanceof String[]) {
+            // string[] are handled by the NameValueArrayStreamReader
+            // if the array is empty - skip it
+            if (((String[])propertyValue).length == 0) {
+                // advance the index
+                ++index;
+                return processProperties();
+            } else {
+                childReader = new NameValueArrayStreamReader(propertyQName, (String[])propertyValue);
+                childReader.setParentNamespaceContext(this.namespaceContext);
+                childReader.init();
+            }
+
+        } else if (propertyValue instanceof XMLStreamable) {
+            // ADBbean has it's own method to get a reader
+            XMLStreamReader reader = ((XMLStreamable)propertyValue).getXMLStreamReader(propertyQName);
+            // we know for sure that this is an ADB XMLStreamreader.
+            // However we need to make sure that it is compatible
+            if (reader instanceof XMLFragmentStreamReader) {
+                childReader = (XMLFragmentStreamReader)reader;
+                childReader.setParentNamespaceContext(this.namespaceContext);
+                childReader.init();
+            } else {
+                // wrap it to make compatible
+                childReader = new WrappingXMLStreamReader(reader);
+            }
+        } else if (propertyValue instanceof XMLStreamReader) {
+            XMLStreamReader reader = (XMLStreamReader)propertyValue;
+            if (reader instanceof XMLFragmentStreamReader) {
+                childReader = (XMLFragmentStreamReader)reader;
+                childReader.setParentNamespaceContext(this.namespaceContext);
+                childReader.init();
+            } else {
+                // wrap it to make compatible
+                childReader = new WrappingXMLStreamReader(reader);
+            }
+
+        } else {
+            // all special possiblilities has been tried! Let's treat
+            // the thing as a bean and try generating events from it
+            childReader = new WrappingXMLStreamReader(new BeanXMLStreamReaderImpl(propertyQName, propertyValue));
+            // we cannot register the namespace context here
+        }
+
+        // set the state here
+        state = DELEGATED_STATE;
+        // we are done with the delegation
+        // increment the property index
+        ++index;
+        return childReader.getEventType();
+    }
+
+    public void require(int i, String string, String string1) throws XMLStreamException {
+        throw new UnsupportedOperationException();
+    }
+
+    public boolean standaloneSet() {
+        return true;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLGroupDataBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLGroupDataBinding.java
new file mode 100644
index 0000000000..68b442bb3e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLGroupDataBinding.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.Reader;
+import java.io.Writer;
+import java.lang.annotation.Annotation;
+
+import javax.xml.stream.XMLEventReader;
+import javax.xml.stream.XMLEventWriter;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+import javax.xml.transform.Result;
+import javax.xml.transform.Source;
+
+import org.apache.tuscany.sca.databinding.impl.GroupDataBinding;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.InputSource;
+
+/**
+ * A Group DataBinding
+ * 
+ * @version $Rev$ $Date$
+ */
+public class XMLGroupDataBinding extends GroupDataBinding {
+
+    public XMLGroupDataBinding() {
+        super(new Class[] {InputStream.class, OutputStream.class, Reader.class, Writer.class, Source.class,
+                           Result.class, InputSource.class, ContentHandler.class, XMLStreamReader.class,
+                           XMLStreamWriter.class, XMLEventReader.class, XMLEventWriter.class});
+    }
+
+    @Override
+    protected Object getLogical(Class<?> markerType, Annotation[] annotations) {
+        return null;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2Node.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2Node.java
new file mode 100644
index 0000000000..909e8ad57d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2Node.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.DataPipe;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+import org.xml.sax.ContentHandler;
+
+/**
+ * Transform DOM Node to XML XMLStreamReader
+ */
+public class XMLStreamReader2Node extends BaseTransformer<XMLStreamReader, Node> implements
+    PullTransformer<XMLStreamReader, Node> {
+
+    private XMLStreamReader2SAX stax2sax = new XMLStreamReader2SAX();
+
+    public Node transform(XMLStreamReader source, TransformationContext context) {
+        try {
+            DataPipe<ContentHandler, Node> pipe = new SAX2DOMPipe().newInstance();
+            stax2sax.transform(source, pipe.getSink(), context);
+            Node node = pipe.getResult();
+            source.close();
+            return node;
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return Node.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2SAX.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2SAX.java
new file mode 100644
index 0000000000..8d12b2574e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2SAX.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.xml.sax.ContentHandler;
+
+/**
+ * XMLStreamReader to SAX events
+ */
+public class XMLStreamReader2SAX extends BaseTransformer<XMLStreamReader, ContentHandler> implements
+    PushTransformer<XMLStreamReader, ContentHandler> {
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.PushTransformer#getSourceType()
+     */
+    @Override
+    public Class getTargetType() {
+        return ContentHandler.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.PushTransformer#getSourceType()
+     */
+    @Override
+    public Class getSourceType() {
+        return XMLStreamReader.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.PushTransformer#getWeight()
+     */
+    @Override
+    public int getWeight() {
+        return 20;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.PushTransformer#transform(java.lang.Object,
+     *      java.lang.Object,
+     *      org.apache.tuscany.sca.databinding.TransformationContext)
+     */
+    public void transform(XMLStreamReader source, ContentHandler sink, TransformationContext context) {
+        StAX2SAXAdapter adapter = new StAX2SAXAdapter(false);
+        try {
+            adapter.parse(source, sink);
+            source.close();
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2String.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2String.java
new file mode 100644
index 0000000000..fd1cab54b3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2String.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+public class XMLStreamReader2String extends BaseTransformer<XMLStreamReader, String> implements
+    PullTransformer<XMLStreamReader, String> {
+
+    public String transform(XMLStreamReader source, TransformationContext context) {
+        try {
+            String str = StAXHelper.save(source);
+            source.close();
+            return str;
+        } catch (XMLStreamException e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class getSourceType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return String.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamSerializer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamSerializer.java
new file mode 100644
index 0000000000..4e07043b3d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamSerializer.java
@@ -0,0 +1,285 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * The XMLStreamSerializer pulls events from the XMLStreamReader and dumps into the XMLStreamWriter
+ */
+public class XMLStreamSerializer implements XMLStreamConstants {
+    public static final String NAMESPACE_PREFIX = "ns";
+    private static int namespaceSuffix;
+
+    /*
+     * The behavior of the serializer is such that it returns when it encounters the starting element for the second
+     * time. The depth variable tracks the depth of the serilizer and tells it when to return. Note that it is assumed
+     * that this serialization starts on an Element.
+     */
+
+    /**
+     * Field depth
+     */
+    private int depth;
+
+    /**
+     * Generates a unique namespace prefix that is not in the scope of the NamespaceContext
+     * 
+     * @param nsCtxt
+     * @return string
+     */
+    private String generateUniquePrefix(NamespaceContext nsCtxt) {
+        String prefix = NAMESPACE_PREFIX + namespaceSuffix++;
+        // null should be returned if the prefix is not bound!
+        while (nsCtxt.getNamespaceURI(prefix) != null) {
+            prefix = NAMESPACE_PREFIX + namespaceSuffix++;
+        }
+
+        return prefix;
+    }
+
+    /**
+     * Method serialize.
+     * 
+     * @param node
+     * @param writer
+     * @throws XMLStreamException
+     */
+    public void serialize(XMLStreamReader node, XMLStreamWriter writer) throws XMLStreamException {
+        serializeNode(node, writer);
+    }
+
+    /**
+     * @param reader
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void serializeAttributes(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
+        int count = reader.getAttributeCount();
+        String prefix;
+        String namespaceName;
+        String writerPrefix;
+        for (int i = 0; i < count; i++) {
+            prefix = reader.getAttributePrefix(i);
+            namespaceName = reader.getAttributeNamespace(i);
+            /*
+             * Due to parser implementations returning null as the namespace URI (for the empty namespace) we need to
+             * make sure that we deal with a namespace name that is not null. The best way to work around this issue is
+             * to set the namespace uri to "" if it is null
+             */
+            if (namespaceName == null) {
+                namespaceName = "";
+            }
+
+            writerPrefix = writer.getPrefix(namespaceName);
+
+            if (!"".equals(namespaceName)) {
+                // prefix has already being declared but this particular
+                // attrib has a
+                // no prefix attached. So use the prefix provided by the
+                // writer
+                if (writerPrefix != null && (prefix == null || prefix.equals(""))) {
+                    writer.writeAttribute(writerPrefix, namespaceName, reader.getAttributeLocalName(i), reader
+                        .getAttributeValue(i));
+
+                    // writer prefix is available but different from the
+                    // current
+                    // prefix of the attrib. We should be decalring the new
+                    // prefix
+                    // as a namespace declaration
+                } else if (prefix != null && !"".equals(prefix) && !prefix.equals(writerPrefix)) {
+                    writer.writeNamespace(prefix, namespaceName);
+                    writer.writeAttribute(prefix, namespaceName, reader.getAttributeLocalName(i), reader
+                        .getAttributeValue(i));
+
+                    // prefix is null (or empty), but the namespace name is
+                    // valid! it has not
+                    // being written previously also. So we need to generate
+                    // a prefix
+                    // here
+                } else if (prefix == null || prefix.equals("")) {
+                    prefix = generateUniquePrefix(writer.getNamespaceContext());
+                    writer.writeNamespace(prefix, namespaceName);
+                    writer.writeAttribute(prefix, namespaceName, reader.getAttributeLocalName(i), reader
+                        .getAttributeValue(i));
+                } else {
+                    writer.writeAttribute(prefix, namespaceName, reader.getAttributeLocalName(i), reader
+                        .getAttributeValue(i));
+                }
+            } else {
+                // empty namespace is equal to no namespace!
+                writer.writeAttribute(reader.getAttributeLocalName(i), reader.getAttributeValue(i));
+            }
+
+        }
+    }
+
+    /**
+     * Method serializeCData.
+     * 
+     * @param reader
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void serializeCData(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
+        writer.writeCData(reader.getText());
+    }
+
+    /**
+     * Method serializeComment.
+     * 
+     * @param reader
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void serializeComment(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
+        writer.writeComment(reader.getText());
+    }
+
+    /**
+     * @param reader
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void serializeElement(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
+        String prefix = reader.getPrefix();
+        String nameSpaceName = reader.getNamespaceURI();
+        if (nameSpaceName != null) {
+            String writerPrefix = writer.getPrefix(nameSpaceName);
+            if (writerPrefix != null) {
+                writer.writeStartElement(nameSpaceName, reader.getLocalName());
+            } else {
+                if (prefix != null) {
+                    writer.writeStartElement(prefix, reader.getLocalName(), nameSpaceName);
+                    writer.writeNamespace(prefix, nameSpaceName);
+                    // writer.setPrefix(prefix, nameSpaceName);
+                } else {
+                    // [rfeng] We need to set default NS 1st before calling writeStateElement
+                    writer.setDefaultNamespace(nameSpaceName);
+                    writer.writeStartElement(nameSpaceName, reader.getLocalName());
+                    writer.writeDefaultNamespace(nameSpaceName);
+                }
+            }
+        } else {
+            writer.writeStartElement(reader.getLocalName());
+        }
+
+        // add the namespaces
+        int count = reader.getNamespaceCount();
+        String namespacePrefix;
+        for (int i = 0; i < count; i++) {
+            namespacePrefix = reader.getNamespacePrefix(i);
+            // [rfeng] The following is commented out to allow to default ns
+            // if (namespacePrefix != null && namespacePrefix.length() == 0) {
+            // continue;
+            // }
+
+            serializeNamespace(namespacePrefix, reader.getNamespaceURI(i), writer);
+        }
+
+        // add attributes
+        serializeAttributes(reader, writer);
+
+    }
+
+    /**
+     * Method serializeEndElement.
+     * 
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void serializeEndElement(XMLStreamWriter writer) throws XMLStreamException {
+        writer.writeEndElement();
+    }
+
+    /**
+     * Method serializeNamespace.
+     * 
+     * @param prefix
+     * @param uri
+     * @param writer
+     * @throws XMLStreamException
+     */
+    private void serializeNamespace(String prefix, String uri, XMLStreamWriter writer) throws XMLStreamException {
+        String prefix1 = writer.getPrefix(uri);
+        if (prefix1 == null) {
+            writer.writeNamespace(prefix, uri);
+            // writer.setPrefix(prefix, uri);
+        }
+    }
+
+    /**
+     * Method serializeNode.
+     * 
+     * @param reader
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void serializeNode(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
+        while (true) {
+            int event = reader.getEventType();
+            if (event == START_ELEMENT) {
+                serializeElement(reader, writer);
+                depth++;
+            } else if (event == ATTRIBUTE) {
+                serializeAttributes(reader, writer);
+            } else if (event == CHARACTERS) {
+                serializeText(reader, writer);
+            } else if (event == COMMENT) {
+                serializeComment(reader, writer);
+            } else if (event == CDATA) {
+                serializeCData(reader, writer);
+            } else if (event == END_ELEMENT) {
+                serializeEndElement(writer);
+                depth--;
+            } else if (event == START_DOCUMENT) {
+                depth++; // if a start document is found then increment
+                writer.writeStartDocument();
+                // the depth
+            } else if (event == END_DOCUMENT) {
+                if (depth != 0) {
+                    depth--; // for the end document - reduce the depth
+                }
+                writer.writeEndDocument();
+            }
+            if (depth == 0) {
+                break;
+            }
+            if (reader.hasNext()) {
+                reader.next();
+            } else {
+                break;
+            }
+        }
+    }
+
+    /**
+     * @param reader
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void serializeText(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
+        writer.writeCharacters(reader.getText());
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamable.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamable.java
new file mode 100644
index 0000000000..f32f93d098
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamable.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamReader;
+
+/**
+ * An interface represents data that can be read using StAX streaming
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface XMLStreamable {
+    /**
+     * Get the XMLStreamReader for StAX processing
+     * 
+     * @param rootElementName the name of the element to be generated 
+     * @return Returns a pull parser.
+     */
+    XMLStreamReader getXMLStreamReader(QName rootElementName);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStringDataBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStringDataBinding.java
new file mode 100644
index 0000000000..21307909a7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStringDataBinding.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.lang.annotation.Annotation;
+
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * A DataBinding for the XML string
+ * 
+ * @version $Rev$ $Date$
+ */
+public class XMLStringDataBinding extends BaseDataBinding {
+    public static final String NAME = String.class.getName();
+    public static final String[] ALIASES = new String[] {"xml.string"};
+
+    public XMLStringDataBinding() {
+        super(NAME, ALIASES, String.class);
+    }
+
+    @Override
+    public boolean introspect(DataType type, Annotation[] annotations) {
+        if (type.getPhysical() == String.class && NAME.equals(type.getDataBinding()) || ALIASES[0].equals(type.getDataBinding())) {
+            type.setDataBinding(NAME);
+            type.setLogical(XMLType.UNKNOWN);
+            return true;
+        } else {
+            return false;
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XmlNode.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XmlNode.java
new file mode 100644
index 0000000000..283aa573d2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XmlNode.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface XmlNode {
+    enum Type {ELEMENT, ATTRIBUTE, CHARACTERS, READER};
+    /**
+     * Returns the children of the receiver as an <code>Iterator</code>.
+     */
+    Iterator<XmlNode> children();
+
+    /**
+     * Returns the attributes of the element as an <code>List</code>. Namespace declarations 
+     * should be excluded.
+     * 
+     * @return
+     */
+    List<XmlNode> attributes();
+    
+    /**
+     * Retunrs a map of prefix to namespace URI
+     * @return
+     */
+    Map<String, String> namespaces();
+
+    /**
+     * Return the QName of the element. If it's for a text node, the name is null.
+     * @return
+     */
+    QName getName();
+
+    /**
+     * Return the text value of the leaf element
+     * @return
+     */
+    <T> T getValue();
+    
+    /**
+     * Return the type of the XML node
+     * @return
+     */
+    Type getType();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XmlNodeIterator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XmlNodeIterator.java
new file mode 100644
index 0000000000..8d4c22e742
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XmlNodeIterator.java
@@ -0,0 +1,354 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.ArrayList;
+import java.util.EmptyStackException;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.NamespaceContext;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class XmlNodeIterator implements Iterator<XmlNode> {
+    public final static int START = 0;
+    public final static int END = 1;
+
+    protected FastStack<ElementHolder> stack;
+    protected int state;
+    protected NamespaceContextImpl nsContext;
+
+    public XmlNodeIterator(XmlNode rootNode) {
+        super();
+        List<XmlNode> v = new ArrayList<XmlNode>(1);
+        v.add(rootNode);
+        stack = new FastStack<ElementHolder>();
+        Iterator<XmlNode> i = v.iterator();
+        stack.push(new ElementHolder(null, i));
+        this.state = START;
+        this.nsContext = new NamespaceContextImpl(null);
+    }
+
+    public boolean hasNext() {
+        return !(stack.empty() || (state == END && stack.peek().parent == null));
+    }
+
+    public XmlNode next() {
+        this.state = START;
+        ElementHolder element = stack.peek();
+        Iterator<XmlNode> it = element.children;
+        if (it == null || (!it.hasNext())) {
+            // End of the children, return END event of parent
+            stack.pop();
+            this.state = END;
+            this.nsContext = (NamespaceContextImpl)nsContext.getParent();
+            return element.parent;
+        }
+        XmlNode node = it.next();
+        stack.push(new ElementHolder(node, node.children()));
+        this.nsContext = new NamespaceContextImpl(this.nsContext);
+        populateNamespaces(node);
+        return node;
+    }
+
+    public void remove() {
+        throw new UnsupportedOperationException();
+    }
+
+    public int getState() {
+        return state;
+    }
+
+    public NamespaceContext getNamespaceContext() {
+        return nsContext;
+    }
+
+    private void populateNamespaces(XmlNode element) {
+        if (element.getName() != null) {
+            if (element.namespaces() != null) {
+                for (Map.Entry<String, String> e : element.namespaces().entrySet()) {
+                    nsContext.register(e.getKey(), e.getValue());
+                }
+            }
+        }
+    }
+
+    private static class ElementHolder {
+        private XmlNode parent;
+        private Iterator<XmlNode> children;
+
+        public ElementHolder(XmlNode parent, Iterator<XmlNode> children) {
+            this.parent = parent;
+            this.children = children;
+        }
+    }
+
+    private static class NamespaceContextImpl implements NamespaceContext {
+        private NamespaceContext parent;
+        private Map<String, String> map = new HashMap<String, String>();
+
+        /**
+         * @param parent
+         */
+        public NamespaceContextImpl(NamespaceContext parent) {
+            super();
+            this.parent = parent;
+            if (parent == null) {
+                map.put("xml", "http://www.w3.org/XML/1998/namespace");
+                map.put("xmlns", "http://www.w3.org/2000/xmlns/");
+            }
+        }
+
+        public String getNamespaceURI(String prefix) {
+            if (prefix == null) {
+                throw new IllegalArgumentException("Prefix is null");
+            }
+
+            String ns = (String)map.get(prefix);
+            if (ns != null) {
+                return ns;
+            }
+            if (parent != null) {
+                return parent.getNamespaceURI(prefix);
+            }
+            return null;
+        }
+
+        public String getPrefix(String nsURI) {
+            if (nsURI == null)
+                throw new IllegalArgumentException("Namespace is null");
+            for (Iterator<Map.Entry<String, String>> i = map.entrySet().iterator(); i.hasNext();) {
+                Map.Entry<String, String> entry = i.next();
+                if (entry.getValue().equals(nsURI)) {
+                    return entry.getKey();
+                }
+            }
+            if (parent != null) {
+                return parent.getPrefix(nsURI);
+            }
+            return null;
+        }
+
+        public Iterator getPrefixes(String nsURI) {
+            List<String> prefixList = new ArrayList<String>();
+            for (Iterator<Map.Entry<String, String>> i = map.entrySet().iterator(); i.hasNext();) {
+                Map.Entry<String, String> entry = i.next();
+                if (entry.getValue().equals(nsURI)) {
+                    prefixList.add(entry.getKey());
+                }
+            }
+            final Iterator currentIterator = prefixList.iterator();
+            final Iterator parentIterator = parent != null ? null : parent.getPrefixes(nsURI);
+            return new Iterator() {
+
+                public boolean hasNext() {
+                    return currentIterator.hasNext() || (parentIterator != null && parentIterator.hasNext());
+                }
+
+                public Object next() {
+                    if (!hasNext()) {
+                        throw new IllegalStateException("End of iterator has reached");
+                    }
+                    return currentIterator.hasNext() ? currentIterator.next() : parentIterator.next();
+                }
+
+                public void remove() {
+                    throw new UnsupportedOperationException();
+                }
+
+            };
+
+        }
+
+        public void register(String prefix, String ns) {
+            map.put(prefix, ns);
+        }
+
+        public NamespaceContext getParent() {
+            return parent;
+        }
+
+        public String toString() {
+            StringBuffer sb = new StringBuffer(map.toString());
+            if (parent != null) {
+                sb.append("\nParent: ");
+                sb.append(parent);
+            }
+            return sb.toString();
+        }
+    }
+
+    /**
+     * An implementation of the {@link java.util.Stack} API that is based on an <code>ArrayList</code> instead of a
+     * <code>Vector</code>, so it is not synchronized to protect against multi-threaded access. The implementation is
+     * therefore operates faster in environments where you do not need to worry about multiple thread contention.
+     * <p>
+     * The removal order of an <code>ArrayStack</code> is based on insertion order: The most recently added element is
+     * removed first. The iteration order is <i>not</i> the same as the removal order. The iterator returns elements
+     * from the bottom up, whereas the {@link #remove()} method removes them from the top down.
+     * <p>
+     * Unlike <code>Stack</code>, <code>ArrayStack</code> accepts null entries.
+     */
+    public static class FastStack<T> extends ArrayList<T> {
+
+        /** Ensure serialization compatibility */
+        private static final long serialVersionUID = 2130079159931574599L;
+
+        /**
+         * Constructs a new empty <code>ArrayStack</code>. The initial size is controlled by <code>ArrayList</code>
+         * and is currently 10.
+         */
+        public FastStack() {
+            super();
+        }
+
+        /**
+         * Constructs a new empty <code>ArrayStack</code> with an initial size.
+         * 
+         * @param initialSize the initial size to use
+         * @throws IllegalArgumentException if the specified initial size is negative
+         */
+        public FastStack(int initialSize) {
+            super(initialSize);
+        }
+
+        /**
+         * Return <code>true</code> if this stack is currently empty.
+         * <p>
+         * This method exists for compatibility with <code>java.util.Stack</code>. New users of this class should use
+         * <code>isEmpty</code> instead.
+         * 
+         * @return true if the stack is currently empty
+         */
+        public boolean empty() {
+            return isEmpty();
+        }
+
+        /**
+         * Returns the top item off of this stack without removing it.
+         * 
+         * @return the top item on the stack
+         * @throws EmptyStackException if the stack is empty
+         */
+        public T peek() throws EmptyStackException {
+            int n = size();
+            if (n <= 0) {
+                throw new EmptyStackException();
+            } else {
+                return get(n - 1);
+            }
+        }
+
+        /**
+         * Returns the n'th item down (zero-relative) from the top of this stack without removing it.
+         * 
+         * @param n the number of items down to go
+         * @return the n'th item on the stack, zero relative
+         * @throws EmptyStackException if there are not enough items on the stack to satisfy this request
+         */
+        public T peek(int n) throws EmptyStackException {
+            int m = (size() - n) - 1;
+            if (m < 0) {
+                throw new EmptyStackException();
+            } else {
+                return get(m);
+            }
+        }
+
+        /**
+         * Pops the top item off of this stack and return it.
+         * 
+         * @return the top item on the stack
+         * @throws EmptyStackException if the stack is empty
+         */
+        public T pop() throws EmptyStackException {
+            int n = size();
+            if (n <= 0) {
+                throw new EmptyStackException();
+            } else {
+                return remove(n - 1);
+            }
+        }
+
+        /**
+         * Pushes a new item onto the top of this stack. The pushed item is also returned. This is equivalent to calling
+         * <code>add</code>.
+         * 
+         * @param item the item to be added
+         * @return the item just pushed
+         */
+        public Object push(T item) {
+            add(item);
+            return item;
+        }
+
+        /**
+         * Returns the top-most index for the object in the stack
+         * 
+         * @param object the object to be searched for
+         * @return top-most index, or -1 if not found
+         */
+        public int search(T object) {
+            int i = size() - 1; // Current index
+            while (i >= 0) {
+                T current = get(i);
+                if ((object == null && current == null) || (object != null && object.equals(current))) {
+                    return i;
+                }
+                i--;
+            }
+            return -1;
+        }
+
+        /**
+         * Returns the element on the top of the stack.
+         * 
+         * @return the element on the top of the stack
+         * @throws EmptyStackException if the stack is empty
+         */
+        public T get() {
+            int size = size();
+            if (size == 0) {
+                throw new EmptyStackException();
+            }
+            return get(size - 1);
+        }
+
+        /**
+         * Removes the element on the top of the stack.
+         * 
+         * @return the removed element
+         * @throws EmptyStackException if the stack is empty
+         */
+        public T remove() {
+            int size = size();
+            if (size == 0) {
+                throw new EmptyStackException();
+            }
+            return remove(size - 1);
+        }
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XmlTreeStreamReaderImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XmlTreeStreamReaderImpl.java
new file mode 100644
index 0000000000..f235d77b5b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XmlTreeStreamReaderImpl.java
@@ -0,0 +1,531 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+/**
+ * 
+ * @version $Rev$ $Date$
+ */
+public class XmlTreeStreamReaderImpl implements XMLStreamReader {
+
+    protected int state;
+    protected XmlNodeIterator iterator;
+    protected XmlNode current;
+
+    protected XMLStreamReader reader;
+
+    /*
+     * we need to pass in a namespace context since when delegated, we've no
+     * idea of the current namespace context. So it needs to be passed on here!
+     */
+    public XmlTreeStreamReaderImpl(XmlNode root) {
+        this.iterator = new XmlNodeIterator(root);
+        this.current = null;
+        this.state = START_DOCUMENT;
+        this.reader = null;
+    }
+
+    public void close() throws XMLStreamException {
+        if (reader != null) {
+            reader.close();
+        }
+    }
+
+    private void checkElementState() {
+        if (getEventType() != START_ELEMENT && getEventType() != END_ELEMENT) {
+            throw new IllegalStateException();
+        }
+    }
+
+    private List<XmlNode> getAttributes() {
+        if (current != null && current.attributes() != null) {
+            return current.attributes();
+        } else {
+            return Collections.emptyList();
+        }
+    }
+
+    public int getAttributeCount() {
+        checkElementState();
+        if (reader != null) {
+            return reader.getAttributeCount();
+        }
+        return getAttributes().size();
+    }
+
+    public String getAttributeLocalName(int i) {
+        checkElementState();
+        if (reader != null) {
+            return reader.getAttributeLocalName(i);
+        }
+        return getAttributes().get(i).getName().getLocalPart();
+    }
+
+    /**
+     * @param i
+     */
+    public QName getAttributeName(int i) {
+        checkElementState();
+        if (reader != null) {
+            return reader.getAttributeName(i);
+        }
+        return getAttributes().get(i).getName();
+    }
+
+    public String getAttributeNamespace(int i) {
+        checkElementState();
+        if (reader != null) {
+            return reader.getAttributeNamespace(i);
+        }
+        return getAttributes().get(i).getName().getNamespaceURI();
+    }
+
+    public String getAttributePrefix(int i) {
+        checkElementState();
+        if (reader != null) {
+            return reader.getAttributePrefix(i);
+        }
+        return getAttributes().get(i).getName().getPrefix();
+    }
+
+    public String getAttributeType(int i) {
+        if (reader != null) {
+            return reader.getAttributeType(i);
+        }
+        return null; // not supported
+    }
+
+    public String getAttributeValue(int i) {
+        checkElementState();
+        if (reader != null) {
+            return reader.getAttributeValue(i);
+        }
+        return getAttributes().get(i).getValue();
+    }
+
+    public String getAttributeValue(String nsUri, String localName) {
+        checkElementState();
+        if (reader != null) {
+            return reader.getAttributeValue(nsUri, localName);
+        }
+        int count = getAttributeCount();
+        String value = null;
+        QName attrQName;
+        for (int i = 0; i < count; i++) {
+            attrQName = getAttributeName(i);
+            if (nsUri == null) {
+                if (localName.equals(attrQName.getLocalPart())) {
+                    value = getAttributeValue(i);
+                    break;
+                }
+            } else {
+                if (localName.equals(attrQName.getLocalPart()) && nsUri.equals(attrQName.getNamespaceURI())) {
+                    value = getAttributeValue(i);
+                    break;
+                }
+            }
+
+        }
+
+        return value;
+    }
+
+    public String getCharacterEncodingScheme() {
+        if (reader != null) {
+            return reader.getCharacterEncodingScheme();
+        }
+        return "UTF-8";
+    }
+
+    public String getElementText() throws XMLStreamException {
+        checkElementState();
+        if (reader != null) {
+            return reader.getElementText();
+        }
+        return current.getValue();
+    }
+
+    public String getEncoding() {
+        if (reader != null) {
+            return reader.getEncoding();
+        }
+        return "UTF-8";
+    }
+
+    public int getEventType() {
+        return state;
+    }
+
+    public String getLocalName() {
+        checkElementState();
+        if (reader != null) {
+            return reader.getLocalName();
+        }
+        return current.getName().getLocalPart();
+    }
+
+    /**
+     */
+    public Location getLocation() {
+        if (reader != null) {
+            return reader.getLocation();
+        }
+        // return a default location
+        return new Location() {
+            public int getCharacterOffset() {
+                return 0;
+            }
+
+            public int getColumnNumber() {
+                return 0;
+            }
+
+            public int getLineNumber() {
+                return 0;
+            }
+
+            public String getPublicId() {
+                return null;
+            }
+
+            public String getSystemId() {
+                return null;
+            }
+        };
+    }
+
+    public QName getName() {
+        checkElementState();
+        if (reader != null) {
+            return reader.getName();
+        }
+        return current.getName();
+    }
+
+    public NamespaceContext getNamespaceContext() {
+        if (reader != null) {
+            return reader.getNamespaceContext();
+        }
+        return iterator.getNamespaceContext();
+    }
+
+    private Map<String, String> getNamespaces() {
+        if (current != null && current.namespaces() != null) {
+            return current.namespaces();
+        } else {
+            return Collections.emptyMap();
+        }
+    }
+
+    public int getNamespaceCount() {
+        checkElementState();
+        if (reader != null) {
+            return reader.getNamespaceCount();
+        }
+        return getNamespaces().size();
+    }
+
+    /**
+     * @param i
+     */
+    public String getNamespacePrefix(int i) {
+        checkElementState();
+        if (reader != null) {
+            return reader.getNamespacePrefix(i);
+        }
+        return new ArrayList<Map.Entry<String, String>>(getNamespaces().entrySet()).get(i).getKey();
+    }
+
+    public String getNamespaceURI() {
+        checkElementState();
+        if (reader != null) {
+            return reader.getNamespaceURI();
+        }
+        return current.getName().getNamespaceURI();
+    }
+
+    public String getNamespaceURI(int i) {
+        checkElementState();
+        if (reader != null) {
+            return reader.getNamespaceURI(i);
+        }
+        return new ArrayList<Map.Entry<String, String>>(getNamespaces().entrySet()).get(i).getValue();
+    }
+
+    public String getNamespaceURI(String prefix) {
+        if (reader != null) {
+            return reader.getNamespaceURI(prefix);
+        }
+        return getNamespaceContext().getNamespaceURI(prefix);
+    }
+
+    public String getPIData() {
+        if (reader != null) {
+            return reader.getPIData();
+        }
+        throw new UnsupportedOperationException("Yet to be implemented !!");
+    }
+
+    public String getPITarget() {
+        if (reader != null) {
+            return reader.getPITarget();
+        }
+        throw new UnsupportedOperationException("Yet to be implemented !!");
+    }
+
+    public String getPrefix() {
+        if (reader != null) {
+            return reader.getPrefix();
+        }
+        if (state == START_ELEMENT || state == END_ELEMENT) {
+            String prefix = current.getName().getPrefix();
+            return "".equals(prefix) ? null : prefix;
+        } else if (state == START_DOCUMENT) {
+            return null;
+        } else {
+            throw new IllegalStateException("State==" + state);
+        }
+    }
+
+    /**
+     * @param key
+     * @throws IllegalArgumentException
+     */
+    public Object getProperty(String key) throws IllegalArgumentException {
+        if (reader != null) {
+            return reader.getProperty(key);
+        }
+        return null;
+    }
+
+    public String getText() {
+        if (reader != null) {
+            return reader.getText();
+        }
+        return current.getValue();
+    }
+
+    public char[] getTextCharacters() {
+        if (reader != null) {
+            return reader.getTextCharacters();
+        }
+        String value = current.getValue();
+        return value == null ? new char[0] : value.toCharArray();
+    }
+
+    private int copy(int sourceStart, char[] target, int targetStart, int length) {
+        char[] source = getTextCharacters();
+        if (sourceStart > source.length) {
+            throw new IndexOutOfBoundsException("source start > source length");
+        }
+        int sourceLen = source.length - sourceStart;
+        if (length > sourceLen) {
+            length = sourceLen;
+        }
+        System.arraycopy(source, sourceStart, target, targetStart, length);
+        return sourceLen;
+    }
+
+    public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException {
+        if (reader != null) {
+            return reader.getTextCharacters(i, chars, i1, i2);
+        }
+        return copy(i, chars, i1, i2);
+    }
+
+    public int getTextLength() {
+        if (reader != null) {
+            return reader.getTextLength();
+        }
+        return getTextCharacters().length;
+    }
+
+    public int getTextStart() {
+        if (reader != null) {
+            return reader.getTextStart();
+        }
+        return 0;
+    }
+
+    public String getVersion() {
+        return "1.0";
+    }
+
+    public boolean hasName() {
+        if (reader != null) {
+            return reader.hasName();
+        }
+        return current.getName() != null;
+    }
+
+    /**
+     * @throws XMLStreamException
+     */
+    public boolean hasNext() throws XMLStreamException {
+        return iterator.hasNext() || state != END_DOCUMENT || (reader != null && reader.hasNext());
+    }
+
+    public boolean hasText() {
+        if (reader != null) {
+            return reader.hasText();
+        }
+        return current.getType() == XmlNode.Type.CHARACTERS;
+    }
+
+    public boolean isAttributeSpecified(int i) {
+        if (reader != null) {
+            return reader.isAttributeSpecified(i);
+        }
+        return false; // not supported
+    }
+
+    public boolean isCharacters() {
+        if (reader != null) {
+            return reader.isCharacters();
+        }
+        return current.getType() == XmlNode.Type.CHARACTERS;
+    }
+
+    public boolean isEndElement() {
+        if (reader != null) {
+            return reader.isEndElement();
+        }
+        return getEventType() == END_ELEMENT;
+    }
+
+    public boolean isStandalone() {
+        return true;
+    }
+
+    public boolean isStartElement() {
+        if (reader != null) {
+            return reader.isStartElement();
+        }
+        return getEventType() == START_ELEMENT;
+    }
+
+    public boolean isWhiteSpace() {
+        if (reader != null) {
+            return reader.isWhiteSpace();
+        }
+        return false;
+    }
+
+    /**
+     * By far this should be the most important method in this class this method
+     * changes the state of the parser
+     */
+    public int next() throws XMLStreamException {
+        if (!hasNext()) {
+            throw new IllegalStateException("No more events");
+        }
+        if (reader != null) {
+            if (!reader.hasNext()) {
+                this.reader = null;
+            } else {
+                // Go to the delegation mode
+                state = reader.next();
+                return state;
+            }
+        }
+        if (!iterator.hasNext()) {
+            state = END_DOCUMENT;
+            current = null;
+            return state;
+        }
+        current = iterator.next();
+        XmlNode.Type type = current.getType();
+
+        int itState = iterator.getState();
+        if (itState == XmlNodeIterator.END) {
+            if (type == XmlNode.Type.ELEMENT) {
+                state = END_ELEMENT;
+            } else {
+                // Ignore the pop
+                state = next();
+            }
+        }
+        if (itState == XmlNodeIterator.START) {
+            if (type == XmlNode.Type.ELEMENT) {
+                state = START_ELEMENT;
+            } else if (type == XmlNode.Type.CHARACTERS) {
+                state = CHARACTERS;
+            } else if (type == XmlNode.Type.READER) {
+                XMLStreamReader value = current.getValue();
+                this.reader = new WrappingXMLStreamReader(value);
+                state = reader.getEventType();
+                return state;
+            }
+        }
+        return state;
+    }
+
+    /**
+     * todo implement this
+     * 
+     * @throws XMLStreamException
+     */
+    public int nextTag() throws XMLStreamException {
+        while (true) {
+            int event = next();
+            if (event == START_ELEMENT || event == END_ELEMENT) {
+                return event;
+            }
+        }
+    }
+
+    public void require(int i, String ns, String localPart) throws XMLStreamException {
+        if (reader != null) {
+            reader.require(i, ns, localPart);
+            return;
+        }
+        int event = getEventType();
+        if (event != i) {
+            throw new IllegalStateException("Event type is " + event + " (!=" + i + ")");
+        }
+        QName name = getName();
+        String ns1 = name.getNamespaceURI();
+        String localName1 = name.getLocalPart();
+
+        if (ns != null && !ns.equals(ns1)) {
+            throw new IllegalStateException("Namespace URI is " + ns1 + " (!=" + ns + ")");
+        }
+
+        if (localPart != null && !localPart.equals(localName1)) {
+            throw new IllegalStateException("Local name is " + localName1 + " (!=" + localPart + ")");
+        }
+
+    }
+
+    public boolean standaloneSet() {
+        return true;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
new file mode 100644
index 0000000000..1dd6c7fc0b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
@@ -0,0 +1,26 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+

+# implementation classes for the databindings

+org.apache.tuscany.sca.databinding.xml.DOMDataBinding;type=org.w3c.dom.Node,name=dom

+org.apache.tuscany.sca.databinding.xml.XMLStringDataBinding;type=java.lang.String,name=xml.string

+org.apache.tuscany.sca.databinding.xml.XMLGroupDataBinding;type=databinding:group

+org.apache.tuscany.sca.databinding.javabeans.JavaBeansDataBinding;type=java:complexType

+org.apache.tuscany.sca.databinding.javabeans.SimpleJavaDataBinding;type=java:simpleType

+org.apache.tuscany.sca.databinding.javabeans.JavaExceptionDataBinding;type=java:exception

+org.apache.tuscany.sca.databinding.externalizable.ExternalizableDataBinding;type=java.io.Externalizable,name=externalizable

+org.apache.tuscany.sca.databinding.impl.CallableReferenceDataBinding;type=org.osoa.sca.CallableReference,name=callablereference

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBindingExtensionPoint b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBindingExtensionPoint
new file mode 100644
index 0000000000..568e04f9de
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBindingExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+org.apache.tuscany.sca.databinding.DefaultDataBindingExtensionPoint
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
new file mode 100644
index 0000000000..d53cf4ca55
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
@@ -0,0 +1,37 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+

+# Implementation classes for the transformers

+org.apache.tuscany.sca.databinding.xml.InputSource2Node;source=org.xml.sax.InputSource,target=org.w3c.dom.Node,weight=80

+org.apache.tuscany.sca.databinding.xml.InputStream2Node;source=java.io.InputStream,target=org.w3c.dom.Node,weight=80

+# org.apache.tuscany.sca.databinding.javabeans.DOMNode2JavaBeanTransformer;source=org.w3c.dom.Node,target=java:complexType,weight=80000

+org.apache.tuscany.sca.databinding.xml.Node2String;source=org.w3c.dom.Node,target=java.lang.String,weight=80

+org.apache.tuscany.sca.databinding.xml.Node2XMLStreamReader;source=org.w3c.dom.Node,target=javax.xml.stream.XMLStreamReader,weight=80

+# org.apache.tuscany.sca.databinding.javabeans.JavaBean2DOMNodeTransformer;source=java:complexType,target=org.w3c.dom.Node,weight=80000

+# org.apache.tuscany.sca.databinding.javabeans.JavaBean2XMLStreamReaderTransformer;source=java:complexType,target=javax.xml.stream.XMLStreamReader,weight=79000

+org.apache.tuscany.sca.databinding.xml.Reader2Node;source=java.io.Reader,target=org.w3c.dom.Node,weight=80

+org.apache.tuscany.sca.databinding.xml.SAX2DOMPipe;source=org.xml.sax.ContentHandler,target=org.w3c.dom.Node,weight=70

+org.apache.tuscany.sca.databinding.xml.StreamDataPipe;source=java.io.OutputStream,target=java.io.InputStream,weight=90

+org.apache.tuscany.sca.databinding.xml.String2Node;source=java.lang.String,target=org.w3c.dom.Node,weight=90

+org.apache.tuscany.sca.databinding.xml.String2XMLStreamReader;source=java.lang.String,target=javax.xml.stream.XMLStreamReader,weight=90

+org.apache.tuscany.sca.databinding.xml.Writer2ReaderDataPipe;source=java.io.Writer,target=java.io.Reader,weight=90

+org.apache.tuscany.sca.databinding.xml.XMLStreamReader2Node;source=javax.xml.stream.XMLStreamReader,target=org.w3c.dom.Node,weight=80

+org.apache.tuscany.sca.databinding.xml.XMLStreamReader2String;source=javax.xml.stream.XMLStreamReader,target=java.lang.String,weight=80

+# org.apache.tuscany.sca.databinding.xml.Node2SimpleJavaType;source=org.w3c.dom.Node,target=java:simpleType,weight=80000

+# org.apache.tuscany.sca.databinding.xml.SimpleJavaType2Node;source=java:simpleType,target=org.w3c.dom.Node,weight=80000

+org.apache.tuscany.sca.databinding.impl.CallableReference2XMLStreamReader;source=org.osoa.sca.CallableReference,target=javax.xml.stream.XMLStreamReader,weight=10

+org.apache.tuscany.sca.databinding.impl.XMLStreamReader2CallableReference;source=javax.xml.stream.XMLStreamReader,target=org.osoa.sca.CallableReference,weight=10

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PushTransformer b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PushTransformer
new file mode 100644
index 0000000000..e02cd5c934
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PushTransformer
@@ -0,0 +1,26 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Implementation classes for the transformers
+org.apache.tuscany.sca.databinding.xml.InputSource2SAX;source=org.xml.sax.InputSource,target=org.xml.sax.ContentHandler,weight=80
+org.apache.tuscany.sca.databinding.xml.InputStream2SAX;source=java.io.InputStream,target=org.xml.sax.ContentHandler,weight=80
+org.apache.tuscany.sca.databinding.xml.Node2OutputStream;source=org.w3c.dom.Node,target=java.io.OutputStream,weight=80
+org.apache.tuscany.sca.databinding.xml.Node2Writer;source=org.w3c.dom.Node,target=java.io.Writer,weight=80
+org.apache.tuscany.sca.databinding.xml.Reader2SAX;source=java.io.Reader,target=org.xml.sax.ContentHandler,weight=80
+org.apache.tuscany.sca.databinding.xml.Source2ResultTransformer;source=javax.xml.transform.Source,target=javax.xml.transform.Result,weight=80
+org.apache.tuscany.sca.databinding.xml.String2SAX;source=java.lang.String,target=org.xml.sax.ContentHandler,weight=80
+org.apache.tuscany.sca.databinding.xml.XMLStreamReader2SAX;source=javax.xml.stream.XMLStreamReader,target=org.xml.sax.ContentHandler,weight=70
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.TransformerExtensionPoint b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.TransformerExtensionPoint
new file mode 100644
index 0000000000..7d8642fb1e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.TransformerExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+org.apache.tuscany.sca.databinding.DefaultTransformerExtensionPoint
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/DOMHelperTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/DOMHelperTestCase.java
new file mode 100644
index 0000000000..d210ad1371
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/DOMHelperTestCase.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.extension;
+
+import javax.xml.namespace.QName;
+import javax.xml.parsers.DocumentBuilder;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+/**
+ * 
+ */
+public class DOMHelperTestCase extends TestCase {
+    private static final QName FOO_NAME = new QName("http://foo", "foo");
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    public void testDOM() throws Exception {
+        DocumentBuilder builder = DOMHelper.newDocumentBuilder();
+        assertNotNull(builder);
+        Document document = DOMHelper.newDocument();
+        assertNotNull(document);
+        Element element = DOMHelper.createElement(document, FOO_NAME);
+        document.appendChild(element);
+        QName name = DOMHelper.getQName(element);
+        assertEquals(FOO_NAME, name);
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/DataBindingExtensionTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/DataBindingExtensionTestCase.java
new file mode 100644
index 0000000000..174202842a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/DataBindingExtensionTestCase.java
@@ -0,0 +1,85 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.extension;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.easymock.EasyMock;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+
+/**
+ * 
+ */
+public class DataBindingExtensionTestCase extends TestCase {
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    @SuppressWarnings("unchecked")
+    public void testExtension() {
+        DataBinding1 binding1 = new DataBinding1(Node.class);
+        assertEquals(Node.class.getName(), binding1.getName());
+        DataType dt1 = new DataTypeImpl<Class>(Element.class, null);
+        assertTrue(binding1.introspect(dt1, null));
+        DataType dt2 = new DataTypeImpl<Class>(String.class, null);
+        assertFalse(binding1.introspect(dt2, null));
+        assertNull(binding1.getWrapperHandler());
+        
+        DataBindingExtensionPoint registry = EasyMock.createMock(DataBindingExtensionPoint.class);
+        registry.addDataBinding(binding1);
+        EasyMock.expect(registry.getDataBinding(Node.class.getName())).andReturn(binding1);
+        EasyMock.replay(registry);
+        
+        assertNotNull(registry.getDataBinding(Node.class.getName()));
+
+        DataBinding1 binding2 = new DataBinding1("dom", Node.class);
+        assertEquals("dom", binding2.getName());
+    }
+
+    private static class DataBinding1 extends BaseDataBinding {
+
+        /**
+         * @param baseType
+         */
+        public DataBinding1(Class<?> baseType) {
+            super(baseType);
+        }
+
+        /**
+         * @param name
+         * @param baseType
+         */
+        public DataBinding1(String name, Class<?> baseType) {
+            super(name, baseType);
+        }
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/SimpleTypeMapperExtensionTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/SimpleTypeMapperExtensionTestCase.java
new file mode 100644
index 0000000000..4e321f2055
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/SimpleTypeMapperExtensionTestCase.java
@@ -0,0 +1,121 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.extension;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.namespace.NamespaceContext;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+import org.easymock.EasyMock;
+
+/**
+ * 
+ */
+public class SimpleTypeMapperExtensionTestCase extends TestCase {
+
+    private static final Map<String, Object> SAMPLE_VALUES = new HashMap<String, Object>();
+
+    static {
+        SAMPLE_VALUES.put("anyURI", "http://www.w3.com");
+        SAMPLE_VALUES.put("boolean", new String[] {"true", "false", "1", "0"});
+        SAMPLE_VALUES.put("byte", new String[] {"-128", "127"});
+        SAMPLE_VALUES.put("date", new String[] {"2004-03-15", "2002-09-24-06:00"});
+        SAMPLE_VALUES.put("dateTime", "2003-12-25T08:30:00");
+        SAMPLE_VALUES.put("decimal", "3.1415292");
+        SAMPLE_VALUES.put("double", new String[] {"3.1415292", "INF", "NaN"});
+        SAMPLE_VALUES.put("duration", new String[] {"P8M3DT7H33M2S", "P5Y2M10DT15H"});
+        SAMPLE_VALUES.put("float", new String[] {"3.1415292", "INF", "NaN"});
+        SAMPLE_VALUES.put("gDay", "---11");
+        if (System.getProperty("java.vendor").toUpperCase().contains("SUN") && System.getProperty("java.version")
+                .contains("1.5.0")) {
+            // Work around a bug in SUN JDK
+            SAMPLE_VALUES.put("gMonth", "--02--");
+        } else {
+            SAMPLE_VALUES.put("gMonth", "--02");
+        }
+        SAMPLE_VALUES.put("gMonthDay", "--02-14");
+        SAMPLE_VALUES.put("gYear", "1999");
+        SAMPLE_VALUES.put("gYearMonth", "1972-08");
+        SAMPLE_VALUES.put("ID", "id-102");
+        SAMPLE_VALUES.put("IDREF", "id-102");
+        SAMPLE_VALUES.put("IDREFS", "id-102 id-103 id-100");
+        SAMPLE_VALUES.put("int", "77");
+        SAMPLE_VALUES.put("integer", "77");
+        SAMPLE_VALUES.put("long", "214");
+        SAMPLE_VALUES.put("negativeInteger", "-123");
+        SAMPLE_VALUES.put("nonNegativeInteger", "2");
+        SAMPLE_VALUES.put("nonPositiveInteger", "0");
+        SAMPLE_VALUES.put("positiveInteger", "500");
+        SAMPLE_VALUES.put("short", "476");
+        SAMPLE_VALUES.put("string", "Joeseph");
+        SAMPLE_VALUES.put("time", "13:02:00");
+        SAMPLE_VALUES.put("base64Binary", "TWFu");
+        SAMPLE_VALUES.put("hexBinary", "2CDB5F");
+        SAMPLE_VALUES.put("QName", "f:foo");
+        SAMPLE_VALUES.put("NOTATION", "f:bar");
+    }
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    public void testMap() throws Exception {
+        SimpleTypeMapperImpl extension = new SimpleTypeMapperImpl();
+        TransformationContext context = EasyMock.createMock(TransformationContext.class);
+        Map<String, Object> metaData = new HashMap<String, Object>();
+        EasyMock.expect(context.getMetadata()).andReturn(metaData).anyTimes();
+        EasyMock.replay(context);
+
+        NamespaceContext namespaceContext = EasyMock.createMock(NamespaceContext.class);
+        EasyMock.expect(namespaceContext.getNamespaceURI(EasyMock.eq("f"))).andReturn("http://foo").anyTimes();
+        EasyMock.expect(namespaceContext.getPrefix(EasyMock.eq("http://foo"))).andReturn("f").anyTimes();
+        EasyMock.replay(namespaceContext);
+        context.getMetadata().put(NamespaceContext.class.getName(), namespaceContext);
+        for (TypeInfo simpleType : SimpleTypeMapperImpl.XSD_SIMPLE_TYPES.values()) {
+            String name = simpleType.getQName().getLocalPart();
+            Object value = SAMPLE_VALUES.get(name);
+            if (value instanceof String[]) {
+                for (String s : (String[])value) {
+                    Object obj = extension.toJavaObject(simpleType.getQName(), s, context);
+                    String str = extension.toXMLLiteral(simpleType.getQName(), obj, context);
+                    assertNotNull(str);
+                    // assertTrue("[" + name + "] " + s + " " + str,
+                    // str.contains((String) s));
+                }
+            } else if (value instanceof String) {
+                Object obj = extension.toJavaObject(simpleType.getQName(), (String)value, context);
+                String str = extension.toXMLLiteral(simpleType.getQName(), obj, context);
+                assertNotNull(str);
+                // assertTrue("[" + name + "] " + value + " " + str,
+                // str.contains((String) value));
+            }
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/TransformerExtensionTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/TransformerExtensionTestCase.java
new file mode 100644
index 0000000000..aae7bf33b7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/TransformerExtensionTestCase.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.extension;
+
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.Transformer;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.easymock.EasyMock;
+import org.w3c.dom.Node;
+
+/**
+ * Test case for TransformerExtension
+ */
+public class TransformerExtensionTestCase extends TestCase {
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    public void testExtension() {
+        MyTransformer transformer = new MyTransformer();
+        assertEquals(Node.class.getName(), transformer.getSourceDataBinding());
+        assertEquals(XMLStreamReader.class.getName(), transformer.getTargetDataBinding());
+        assertEquals(50, transformer.getWeight());
+        TransformerExtensionPoint registry = EasyMock.createMock(TransformerExtensionPoint.class);
+        registry.addTransformer(EasyMock.isA(Transformer.class), EasyMock.eq(true));
+        EasyMock
+                .expect(registry.getTransformer(transformer.getSourceDataBinding(), transformer.getTargetDataBinding()))
+                .andReturn(transformer);
+        EasyMock.replay(registry);
+        registry.addTransformer(transformer, true);
+        assertSame(transformer, registry.getTransformer(transformer.getSourceDataBinding(), transformer
+                .getTargetDataBinding()));
+    }
+
+    private static class MyTransformer extends BaseTransformer<Node, XMLStreamReader> {
+
+        @Override
+        protected Class getSourceType() {
+            return Node.class;
+        }
+
+        @Override
+        protected Class getTargetType() {
+            return XMLStreamReader.class;
+        }
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/XSDDataTypeConverterTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/XSDDataTypeConverterTestCase.java
new file mode 100644
index 0000000000..31eed42c06
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/XSDDataTypeConverterTestCase.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.extension;
+
+import java.math.BigInteger;
+import java.util.Calendar;
+import java.util.GregorianCalendar;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.impl.XSDDataTypeConverter;
+
+/**
+ * 
+ */
+public class XSDDataTypeConverterTestCase extends TestCase {
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    public void testConvert() throws Exception {
+        XSDDataTypeConverter c = new XSDDataTypeConverter();
+        assertEquals("123", c.parseAnySimpleType(c.printAnySimpleType("123")));
+        assertEquals(true, c.parseBoolean(c.printBoolean(true)));
+        assertEquals(false, c.parseBoolean(c.printBoolean(false)));
+        assertEquals(123.0, c.parseDouble(c.printDouble(123.0)));
+        assertEquals(123.0f, c.parseFloat(c.printFloat(123.0f)));
+        assertEquals(64, c.parseByte(c.printByte((byte)64)));
+        assertEquals(123, c.parseInt(c.printInt(123)));
+        assertEquals(new BigInteger("123456"), c.parseInteger(c.printInteger(new BigInteger("123456"))));
+        assertEquals(123456L, c.parseLong(c.printLong(123456L)));
+        assertEquals((short)123, c.parseShort(c.printShort((short)123)));
+
+        Calendar calendar = new GregorianCalendar();
+        String s = c.printDate(calendar);
+        calendar = c.parseDate(s);
+        assertEquals(s, c.printDate(calendar));
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DataBindingRegistryImplTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DataBindingRegistryImplTestCase.java
new file mode 100644
index 0000000000..1aa90cce1b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DataBindingRegistryImplTestCase.java
@@ -0,0 +1,103 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.replay;
+
+import java.lang.annotation.Annotation;
+
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.DataBinding;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.DefaultDataBindingExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.easymock.EasyMock;
+import org.xml.sax.ContentHandler;
+
+/**
+ * 
+ */
+public class DataBindingRegistryImplTestCase extends TestCase {
+    private DataBindingExtensionPoint registry;
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        registry = new DefaultDataBindingExtensionPoint();
+    }
+
+    @SuppressWarnings("unchecked")
+    public void testRegistry() {
+        DataBinding db1 = createMock(DataBinding.class);
+        expect(db1.getAliases()).andReturn(new String[] {"db1"}).anyTimes();
+        expect(db1.getName()).andReturn(ContentHandler.class.getName()).anyTimes();
+        DataType<Class> dataType1 = new DataTypeImpl<Class>(ContentHandler.class, ContentHandler.class);
+        expect(db1.introspect(dataType1, null)).andReturn(true);
+        expect(db1.introspect(EasyMock.not(EasyMock.same(dataType1)), (Annotation[])EasyMock.isNull()))
+            .andReturn(false).anyTimes();
+        replay(db1);
+
+        registry.addDataBinding(db1);
+
+        DataBinding db2 = createMock(DataBinding.class);
+        expect(db2.getAliases()).andReturn(new String[] {"db2"}).anyTimes();
+        expect(db2.getName()).andReturn(XMLStreamReader.class.getName()).anyTimes();
+        DataType<Class> dataType2 = new DataTypeImpl<Class>(XMLStreamReader.class, XMLStreamReader.class);
+        expect(db2.introspect(dataType2, null)).andReturn(true);
+        expect(db2.introspect(EasyMock.not(EasyMock.same(dataType2)), (Annotation[])EasyMock.isNull()))
+            .andReturn(false).anyTimes();
+        replay(db2);
+
+        registry.addDataBinding(db2);
+
+        // Lookup by name
+        String name = db1.getName();
+        DataBinding db3 = registry.getDataBinding(name);
+        assertSame(db1, db3);
+
+        // Look up by alias
+        DataBinding db5 = registry.getDataBinding("db1");
+        assertSame(db1, db5);
+        
+        DataType dt = new DataTypeImpl<Class>(ContentHandler.class, null);
+        registry.introspectType(dt, null);
+        assertEquals(dataType1.getLogical(), ContentHandler.class);
+        //FIXME does not match with dynamically loaded databindings
+        //assertTrue(dt.getDataBinding().equalsIgnoreCase("java.lang.Object"));
+
+        registry.removeDataBinding(name);
+        DataBinding db4 = registry.getDataBinding(name);
+        assertNull(db4);
+
+        dt = new DataTypeImpl<Class>(null, String.class, null);
+        registry.introspectType(dt, null);
+        //FIXME does not match with dynamically loaded databindings
+        //assertEquals("java.lang.Object", dt.getDataBinding());
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DataBindingTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DataBindingTestCase.java
new file mode 100644
index 0000000000..1dc91374ea
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DataBindingTestCase.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.lang.reflect.Method;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.annotation.DataBinding;
+
+public class DataBindingTestCase extends TestCase {
+    @SuppressWarnings("unused")
+    public void testDataType() throws Exception {
+        Class<Test> testClass = Test.class;
+        DataBinding d = testClass.getAnnotation(DataBinding.class);
+        Assert.assertEquals(d.value(), "sdo");
+
+        Method method = testClass.getMethod("test", new Class[] {Object.class});
+        DataBinding d2 = method.getAnnotation(DataBinding.class);
+        Assert.assertEquals(d2.value(), "jaxb");
+    }
+
+    @DataBinding("sdo")
+    private static interface Test {
+        @DataBinding("jaxb")
+        Object test(Object object);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DirectedGraphTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DirectedGraphTestCase.java
new file mode 100644
index 0000000000..7f640223b7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DirectedGraphTestCase.java
@@ -0,0 +1,121 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.util.Arrays;
+import java.util.List;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.impl.DirectedGraph.Edge;
+import org.apache.tuscany.sca.databinding.impl.DirectedGraph.Vertex;
+
+public class DirectedGraphTestCase extends TestCase {
+    private DirectedGraph<String, Object> graph;
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        graph = new DirectedGraph<String, Object>();
+    }
+
+    public void testGraph() {
+        graph.addEdge("a", "b", null, 3, true);
+        graph.addEdge("b", "c", null, 1, true);
+        // graph.addEdge("a", "c", null, 8, true);
+        graph.addEdge("a", "d", null, 3, true);
+        graph.addEdge("b", "d", null, 2, true);
+        graph.addEdge("d", "c", null, 3, true);
+        graph.addEdge("c", "b", null, 1, true);
+        graph.addEdge("c", "d", null, 2, true);
+        graph.addEdge("d", "b", null, 1, true);
+        graph.addEdge("a", "e", null, 8, true);
+        graph.addEdge("c", "c", null, 2, true);
+        graph.addEdge("f", "g", null, 2, false);
+        graph.addEdge("f", "h", null, 8, true);
+        graph.addEdge("g", "j", null, 2, false);
+        graph.addEdge("j", "i", null, 2, true);
+        graph.addEdge("h", "i", null, 8, true);
+
+        Vertex vertex = graph.getVertex("a");
+        Assert.assertNotNull(vertex);
+        Assert.assertEquals(vertex.getValue(), "a");
+
+        Assert.assertNull(graph.getVertex("1"));
+
+        Edge edge = graph.getEdge("a", "b");
+        Assert.assertNotNull(edge);
+        Assert.assertEquals(edge.getWeight(), 3);
+
+        edge = graph.getEdge("b", "a");
+        Assert.assertNull(edge);
+
+        DirectedGraph<String, Object>.Path path = graph.getShortestPath("a", "c");
+
+        List<DirectedGraph<String, Object>.Edge> edges = path.getEdges();
+        Assert.assertEquals(edges.size(), 2);
+        Assert.assertEquals(edges.get(0), graph.getEdge("a", "b"));
+        Assert.assertEquals(edges.get(1), graph.getEdge("b", "c"));
+
+        Assert.assertEquals(path.getWeight(), 4);
+
+        DirectedGraph<String, Object>.Path path2 = graph.getShortestPath("b", "e");
+        Assert.assertNull(path2);
+
+        DirectedGraph<String, Object>.Path path3 = graph.getShortestPath("a", "a");
+        Assert.assertTrue(path3.getWeight() == 0 && path3.getEdges().isEmpty());
+
+        DirectedGraph<String, Object>.Path path4 = graph.getShortestPath("c", "c");
+        Assert.assertTrue(path4.getWeight() == 2 && path4.getEdges().size() == 1);
+
+        DirectedGraph<String, Object>.Path path5 = graph.getShortestPath("f", "i");
+        Assert.assertTrue(path5.getWeight() == 16 && path5.getEdges().size() == 2);
+
+    }
+
+    public void testSort() {
+        graph.addEdge("a", "b");
+        graph.addEdge("a", "c");
+        graph.addEdge("c", "d");
+        graph.addEdge("b", "c");
+        List<String> order = graph.topologicalSort(true);
+        assertEquals(Arrays.asList("a", "b", "c", "d"), order);
+        assertTrue(!graph.getVertices().isEmpty());
+
+        graph.addEdge("d", "a");
+        try {
+            order = graph.topologicalSort(true);
+            assertTrue("Should have failed", false);
+        } catch (IllegalArgumentException e) {
+            assertTrue(true);
+        }
+
+        graph.removeEdge("d", "a");
+        order = graph.topologicalSort(false);
+        assertEquals(Arrays.asList("a", "b", "c", "d"), order);
+        assertTrue(graph.getVertices().isEmpty());
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        super.tearDown();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/MediatorImplTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/MediatorImplTestCase.java
new file mode 100644
index 0000000000..eddab9294f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/MediatorImplTestCase.java
@@ -0,0 +1,120 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.io.StringWriter;
+import java.io.Writer;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.DefaultDataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.DefaultTransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.xml.Node2String;
+import org.apache.tuscany.sca.databinding.xml.Node2Writer;
+import org.apache.tuscany.sca.databinding.xml.SAX2DOMPipe;
+import org.apache.tuscany.sca.databinding.xml.String2SAX;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+
+/**
+ * Test case for MediatorImpl
+ */
+public class MediatorImplTestCase extends TestCase {
+    private static final String IPO_XML =
+        "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder"
+            + "  xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
+            + "  xmlns:ipo=\"http://www.example.com/IPO\""
+            + "  xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\""
+            + "  orderDate=\"1999-12-01\">"
+            + "  <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">"
+            + " <name>Helen Zoe</name>"
+            + " <street>47 Eden Street</street>"
+            + " <city>Cambridge</city>"
+            + " <postcode>CB1 1JR</postcode>"
+            + "  </shipTo>"
+            + "  <billTo xsi:type=\"ipo:USAddress\">"
+            + " <name>Robert Smith</name>"
+            + " <street>8 Oak Avenue</street>"
+            + " <city>Old Town</city>"
+            + "<state>PA</state>"
+            + " <zip>95819</zip>"
+            + "  </billTo>"
+            + "  <items>"
+            + " <item partNum=\"833-AA\">"
+            + " <productName>Lapis necklace</productName>"
+            + "   <quantity>1</quantity>"
+            + "<USPrice>99.95</USPrice>"
+            + "   <ipo:comment>Want this for the holidays</ipo:comment>"
+            + "   <shipDate>1999-12-05</shipDate>"
+            + " </item>"
+            + "  </items>"
+            + "</ipo:purchaseOrder>";
+
+    private MediatorImpl mediator;
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+
+        DataBindingExtensionPoint dataBindingRegistry = new DefaultDataBindingExtensionPoint();
+        TransformerExtensionPoint registry = new DefaultTransformerExtensionPoint();
+
+        registry.addTransformer(new String2SAX(), true);
+        registry.addTransformer(new SAX2DOMPipe(), true);
+        registry.addTransformer(new Node2String(), true);
+        registry.addTransformer(new Node2Writer(), true);
+
+        mediator = new MediatorImpl(dataBindingRegistry, registry);
+    }
+
+    private TransformationContext createTransformationContext(Class sourceType, Class targetType) {
+        TransformationContext context = new TransformationContextImpl();
+        DataType sourceDataType = new DataTypeImpl<Class>(sourceType.getName(), sourceType, sourceType);
+        DataType targetDataType = new DataTypeImpl<Class>(targetType.getName(), targetType, targetType);
+        context.setSourceDataType(sourceDataType);
+        context.setTargetDataType(targetDataType);
+        return context;
+    }
+
+    public void testTransform1() {
+        TransformationContext context = createTransformationContext(String.class, Node.class);
+        Object node =
+            mediator.mediate(IPO_XML, context.getSourceDataType(), context.getTargetDataType(), null);
+        Assert.assertTrue(node instanceof Document);
+        Element root = ((Document)node).getDocumentElement();
+        Assert.assertEquals(root.getNamespaceURI(), "http://www.example.com/IPO");
+        Assert.assertEquals(root.getLocalName(), "purchaseOrder");
+    }
+
+    public void testTransform2() {
+        TransformationContext context = createTransformationContext(String.class, Writer.class);
+        Writer writer = new StringWriter();
+        mediator.mediate(IPO_XML, writer, context.getSourceDataType(), context.getTargetDataType(), null);
+        String str = writer.toString();
+        Assert.assertTrue(str != null && str.indexOf("<shipDate>1999-12-05</shipDate>") != -1);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/TransformerRegistryImplTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/TransformerRegistryImplTestCase.java
new file mode 100644
index 0000000000..227f3ac909
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/TransformerRegistryImplTestCase.java
@@ -0,0 +1,108 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.impl;
+
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.replay;
+
+import java.util.List;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.DefaultTransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.Transformer;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+
+/**
+ * 
+ */
+public class TransformerRegistryImplTestCase extends TestCase {
+    private TransformerExtensionPoint registry;
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        registry = new DefaultTransformerExtensionPoint();
+    }
+
+    public void testRegisterTransformer1() {
+        Transformer transformer = createMock(Transformer.class);
+        registry.addTransformer("a", "b", 10, transformer, true);
+        Transformer t = registry.getTransformer("a", "b");
+        Assert.assertSame(t, transformer);
+    }
+
+    public void testRegisterTransformerTransformer() {
+        Transformer transformer = createMock(Transformer.class);
+        expect(transformer.getSourceDataBinding()).andReturn("a");
+        expect(transformer.getTargetDataBinding()).andReturn("b");
+        expect(transformer.getWeight()).andReturn(10);
+        replay(transformer);
+        registry.addTransformer(transformer, true);
+        Transformer t = registry.getTransformer("a", "b");
+        Assert.assertSame(t, transformer);
+    }
+
+    public void testUnregisterTransformer() {
+        Transformer transformer = createMock(Transformer.class);
+        registry.addTransformer("a", "b", 10, transformer, true);
+        boolean result = registry.removeTransformer("a", "b");
+        Assert.assertTrue(result);
+        Transformer t = registry.getTransformer("a", "b");
+        Assert.assertNull(t);
+    }
+
+    public void testGetTransformerChain() {
+        Transformer t1 = createMock(Transformer.class);
+        expect(t1.getSourceDataBinding()).andReturn("a");
+        expect(t1.getTargetDataBinding()).andReturn("b");
+        expect(t1.getWeight()).andReturn(10);
+        replay(t1);
+        Transformer t2 = createMock(Transformer.class);
+        expect(t2.getSourceDataBinding()).andReturn("b");
+        expect(t2.getTargetDataBinding()).andReturn("c");
+        expect(t2.getWeight()).andReturn(20);
+        replay(t2);
+
+        Transformer t3 = createMock(Transformer.class);
+        expect(t3.getSourceDataBinding()).andReturn("a");
+        expect(t3.getTargetDataBinding()).andReturn("c");
+        expect(t3.getWeight()).andReturn(120);
+        replay(t3);
+
+        registry.addTransformer(t1, true);
+        registry.addTransformer(t2, true);
+        registry.addTransformer(t3, true);
+
+        List<Transformer> l1 = registry.getTransformerChain("a", "b");
+        Assert.assertTrue(l1.size() == 1 && l1.get(0) == t1);
+        List<Transformer> l2 = registry.getTransformerChain("a", "c");
+        Assert.assertTrue(l2.size() == 1 && l2.get(0) == t3);
+        List<Transformer> l3 = registry.getTransformerChain("a", "d");
+        Assert.assertNull(l3);
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/BeanXMLStreamReaderTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/BeanXMLStreamReaderTestCase.java
new file mode 100644
index 0000000000..4c3d4e3327
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/BeanXMLStreamReaderTestCase.java
@@ -0,0 +1,188 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.custommonkey.xmlunit.Diff;
+
+public class BeanXMLStreamReaderTestCase extends TestCase {
+    private final static String XML_RESULT =
+        "<?xml version='1.0' encoding='UTF-8'?>" + "<MyBean xmlns=\"http://xml.databinding.sca.tuscany.apache.org/\">"
+            + "<arr>1</arr><arr>2</arr><arr>3</arr><bean><name>Name</name></bean><i>1</i>"
+            + "<list>Item1</list><list>Item2</list>"
+            + "<map><entry><key>key1</key><value>value1</value></entry>"
+            + "<entry><key>key2</key><value>value2</value></entry></map>"
+            + "<nil xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:nil=\"true\" />"
+            + "<str>ABC</str></MyBean>";
+
+    // The map entries can come in a different order
+    private final static String XML_RESULT1 =
+        "<?xml version='1.0' encoding='UTF-8'?>" + "<MyBean xmlns=\"http://xml.databinding.sca.tuscany.apache.org/\">"
+            + "<arr>1</arr><arr>2</arr><arr>3</arr><bean><name>Name</name></bean><i>1</i>"
+            + "<list>Item1</list><list>Item2</list>"
+            + "<map><entry><key>key2</key><value>value2</value></entry>"
+            + "<entry><key>key1</key><value>value1</value></entry></map>"
+            + "<nil xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:nil=\"true\" />"
+            + "<str>ABC</str></MyBean>";
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    public void testTransformation() throws Exception {
+        MyBean bean = new MyBean();
+        bean.str = "ABC";
+        bean.i = 1;
+        bean.arr = new long[] {1, 2, 3};
+        bean.bean = new AnotherBean();
+        bean.bean.setName("Name");
+        bean.list.add("Item1");
+        bean.list.add("Item2");
+        bean.map.put("key1", "value1");
+        bean.map.put("key2", "value2");
+        XMLStreamReader reader = new BeanXMLStreamReaderImpl(null, bean);
+        XMLStreamReader2String t3 = new XMLStreamReader2String();
+        String xml = t3.transform(reader, null);
+        Diff diff = new Diff(XML_RESULT, xml);
+        Diff diff1 = new Diff(XML_RESULT1, xml);
+        assertTrue(diff.similar() || diff1.similar());
+    }
+
+    private static class MyBean {
+        private long arr[];
+        private String str;
+        private int i;
+        private String nil;
+        private List<String> list = new ArrayList();
+        private AnotherBean bean;
+        private Map<String, String> map = new HashMap<String, String>();
+
+        /**
+         * @return the i
+         */
+        public int getI() {
+            return i;
+        }
+
+        /**
+         * @param i the i to set
+         */
+        public void setI(int i) {
+            this.i = i;
+        }
+
+        /**
+         * @return the arr
+         */
+        public long[] getArr() {
+            return arr;
+        }
+
+        /**
+         * @param arr the arr to set
+         */
+        public void setArr(long[] arr) {
+            this.arr = arr;
+        }
+
+        /**
+         * @return the str
+         */
+        public String getStr() {
+            return str;
+        }
+
+        /**
+         * @param str the str to set
+         */
+        public void setStr(String str) {
+            this.str = str;
+        }
+
+        /**
+         * @return the bean
+         */
+        public AnotherBean getBean() {
+            return bean;
+        }
+
+        /**
+         * @param bean the bean to set
+         */
+        public void setBean(AnotherBean bean) {
+            this.bean = bean;
+        }
+
+        public List<String> getList() {
+            return list;
+        }
+
+        public void setList(List<String> list) {
+            this.list = list;
+        }
+
+        public String getNil() {
+            return nil;
+        }
+
+        public void setNil(String nil) {
+            this.nil = nil;
+        }
+
+        public Map<String, String> getMap() {
+            return map;
+        }
+
+        public void setMap(Map<String, String> map) {
+            this.map = map;
+        }
+
+    }
+
+    private static class AnotherBean {
+        private String name;
+
+        /**
+         * @return the name
+         */
+        public String getName() {
+            return name;
+        }
+
+        /**
+         * @param name the name to set
+         */
+        public void setName(String name) {
+            this.name = name;
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/DOM2StAXTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/DOM2StAXTestCase.java
new file mode 100644
index 0000000000..a39eef93e4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/DOM2StAXTestCase.java
@@ -0,0 +1,104 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.custommonkey.xmlunit.XMLAssert;
+import org.w3c.dom.Node;
+
+public class DOM2StAXTestCase extends TestCase {
+    private static final String IPO_XML =
+        "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder"
+            + "  xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
+            + "  xmlns:ipo=\"http://www.example.com/IPO\""
+            + "  xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\""
+            + "  orderDate=\"1999-12-01\">"
+            + "  <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">"
+            + "    <name>Helen Zoe</name>"
+            + "    <street>47 Eden Street</street>"
+            + "    <city>Cambridge</city>"
+            + "    <postcode>CB1 1JR</postcode>"
+            + "  </shipTo>"
+            + "  <billTo xsi:type=\"ipo:USAddress\">"
+            + "    <name>Robert Smith</name>"
+            + "    <street>8 Oak Avenue</street>"
+            + "    <city>Old Town</city>"
+            + "    <state>PA</state>"
+            + "    <zip>95819</zip>"
+            + "  </billTo>"
+            + "  <items>"
+            + "    <item partNum=\"833-AA\">"
+            + "      <productName>Lapis necklace</productName>"
+            + "      <quantity>1</quantity>"
+            + "      <USPrice>99.95</USPrice>"
+            + "      <ipo:comment>Want this for the holidays</ipo:comment>"
+            + "      <shipDate>1999-12-05</shipDate>"
+            + "    </item>"
+            + "  </items>"
+            + "</ipo:purchaseOrder>";
+
+    private static final String CRAZY_XML =
+        "<p:e1 xmlns=\"http://ns0\" xmlns:p=\"http://p1\">" + "<p:e2 xmlns:p=\"http://p2\"/><e3/><e4 xmlns=\"\">E4</e4></p:e1>";
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    public void testTransformation() throws Exception {
+        String2Node t1 = new String2Node();
+        Node node = t1.transform(IPO_XML, null);
+        Node2XMLStreamReader t2 = new Node2XMLStreamReader();
+        XMLStreamReader reader = t2.transform(node, null);
+        XMLStreamReader2String t3 = new XMLStreamReader2String();
+        String xml = t3.transform(reader, null);
+        XMLAssert.assertXMLEqual(IPO_XML, xml);
+        // assertTrue(xml != null && xml.indexOf("<shipDate>1999-12-05</shipDate>") != -1);
+    }
+
+    public void testTransformation2() throws Exception {
+        String2Node t1 = new String2Node();
+        Node node = t1.transform(CRAZY_XML, null);
+        Node2XMLStreamReader t2 = new Node2XMLStreamReader();
+        XMLStreamReader reader = t2.transform(node, null);
+        XMLStreamReader2String t3 = new XMLStreamReader2String();
+        String xml = t3.transform(reader, null);
+        // System.out.println(xml);
+        XMLAssert.assertXMLEqual(CRAZY_XML, xml);
+        assertTrue(xml.contains("<p:e2 xmlns:p=\"http://p2\""));
+    }
+
+    public void testTransformation3() throws Exception {
+        String2Node t1 = new String2Node();
+        Node node = t1.transform(IPO_XML, null);
+        DOMXmlNodeImpl element = new DOMXmlNodeImpl(node);
+        XmlTreeStreamReaderImpl reader = new XmlTreeStreamReaderImpl(element);
+        XMLStreamReader2String t3 = new XMLStreamReader2String();
+        String xml = t3.transform(reader, null);
+        XMLAssert.assertXMLEqual(IPO_XML, xml);
+        // assertTrue(xml != null && xml.indexOf("<shipDate>1999-12-05</shipDate>") != -1);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/DataPipeTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/DataPipeTestCase.java
new file mode 100644
index 0000000000..b7184cef9c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/DataPipeTestCase.java
@@ -0,0 +1,91 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.Reader;
+import java.io.Writer;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.DataPipe;
+import org.apache.tuscany.sca.databinding.DataPipeTransformer;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.apache.tuscany.sca.databinding.impl.PipedTransformer;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+
+/**
+ * Test case for DataPipe
+ */
+public class DataPipeTestCase extends TestCase {
+
+    public final void testStreamPipe() throws IOException {
+        byte[] bytes = new byte[] {1, 2, 3};
+        DataPipeTransformer<OutputStream, InputStream> pipe = new StreamDataPipe();
+        DataPipe<OutputStream, InputStream> dataPipe = pipe.newInstance();
+        OutputStream os = dataPipe.getSink();
+        os.write(bytes);
+        byte[] newBytes = new byte[16];
+        int count = dataPipe.getResult().read(newBytes);
+        Assert.assertEquals(3, count);
+        for (int i = 0; i < bytes.length; i++) {
+            Assert.assertEquals(bytes[i], newBytes[i]);
+        }
+    }
+
+    public final void testWriter2ReaderPipe() throws IOException {
+        String str = "ABC";
+        Writer2ReaderDataPipe pipe = new Writer2ReaderDataPipe();
+        Assert.assertSame(Writer.class, pipe.getSourceType());
+        Assert.assertSame(Reader.class, pipe.getTargetType());
+        DataPipe<Writer, Reader> dataPipe = pipe.newInstance();
+        dataPipe.getSink().write(str);
+        char[] buf = new char[16];
+        int count = dataPipe.getResult().read(buf);
+        Assert.assertEquals(3, count);
+        for (int i = 0; i < str.length(); i++) {
+            Assert.assertEquals(str.charAt(i), buf[i]);
+        }
+    }
+
+    public final void testPiped() throws Exception {
+        Node2Writer node2Writer = new Node2Writer();
+        Writer2ReaderDataPipe pipe = new Writer2ReaderDataPipe();
+        PipedTransformer<Node, Writer, Reader> transformer =
+            new PipedTransformer<Node, Writer, Reader>(node2Writer, pipe);
+        Document document = DOMHelper.newDocument();
+        Element element = document.createElementNS("http://ns1", "root");
+        document.appendChild(element);
+        Reader reader = transformer.transform(document, null);
+        Assert.assertEquals(transformer.getWeight(), node2Writer.getWeight() + pipe.getWeight());
+        Assert.assertEquals(transformer.getSourceDataBinding(), node2Writer.getSourceDataBinding());
+        Assert.assertEquals(transformer.getTargetDataBinding(), pipe.getTargetDataBinding());
+        char[] buf = new char[120];
+        int count = reader.read(buf);
+        String xml = new String(buf, 0, count);
+        Assert.assertTrue(xml.contains("<root xmlns=\"http://ns1\"/>"));
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/JavaBean2XMLStreamReaderTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/JavaBean2XMLStreamReaderTestCase.java
new file mode 100644
index 0000000000..350b546a15
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/JavaBean2XMLStreamReaderTestCase.java
@@ -0,0 +1,140 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.javabeans.JavaBean2XMLStreamReaderTransformer;
+import org.custommonkey.xmlunit.XMLAssert;
+
+public class JavaBean2XMLStreamReaderTestCase extends TestCase {
+    private final static String XML_RESULT =
+        "<?xml version='1.0' encoding='UTF-8'?>" 
+            + "<MyBean xmlns=\"http://xml.databinding.sca.tuscany.apache.org/\">"
+            + "<arr>1</arr><arr>2</arr><arr>3</arr><bean><name>Name</name></bean><i>1</i><str>ABC</str>"
+            + "</MyBean>";
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    public void testTransformation() throws Exception {
+        JavaBean2XMLStreamReaderTransformer t2 = new JavaBean2XMLStreamReaderTransformer();
+        MyBean bean = new MyBean();
+        bean.str = "ABC";
+        bean.i = 1;
+        bean.arr = new long[] {1, 2, 3};
+        bean.bean = new AnotherBean();
+        bean.bean.setName("Name");
+        XMLStreamReader reader = t2.transform(bean, null);
+        XMLStreamReader2String t3 = new XMLStreamReader2String();
+        String xml = t3.transform(reader, null);
+        XMLAssert.assertXMLEqual(XML_RESULT, xml);
+
+    }
+
+    private static class MyBean {
+        private String str;
+        private int i;
+        private long arr[];
+        private AnotherBean bean;
+
+        /**
+         * @return the arr
+         */
+        public long[] getArr() {
+            return arr;
+        }
+
+        /**
+         * @param arr the arr to set
+         */
+        public void setArr(long[] arr) {
+            this.arr = arr;
+        }
+
+        /**
+         * @return the i
+         */
+        public int getI() {
+            return i;
+        }
+
+        /**
+         * @param i the i to set
+         */
+        public void setI(int i) {
+            this.i = i;
+        }
+
+        /**
+         * @return the str
+         */
+        public String getStr() {
+            return str;
+        }
+
+        /**
+         * @param str the str to set
+         */
+        public void setStr(String str) {
+            this.str = str;
+        }
+
+        /**
+         * @return the bean
+         */
+        public AnotherBean getBean() {
+            return bean;
+        }
+
+        /**
+         * @param bean the bean to set
+         */
+        public void setBean(AnotherBean bean) {
+            this.bean = bean;
+        }
+
+    }
+
+    private static class AnotherBean {
+        private String name;
+
+        /**
+         * @return the name
+         */
+        public String getName() {
+            return name;
+        }
+
+        /**
+         * @param name the name to set
+         */
+        public void setName(String name) {
+            this.name = name;
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/Node2StringTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/Node2StringTestCase.java
new file mode 100644
index 0000000000..3627b2d094
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/Node2StringTestCase.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+public class Node2StringTestCase extends TestCase {
+    public void testTransformation() throws Exception {
+        Document document = DOMHelper.newDocument();
+        Element element = document.createElementNS("http://ns1", "test");
+        document.appendChild(element);
+
+        new Node2String().transform(document, null);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/PushTransformationTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/PushTransformationTestCase.java
new file mode 100644
index 0000000000..21d584e16c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/PushTransformationTestCase.java
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.impl.PipedTransformer;
+import org.w3c.dom.Node;
+import org.xml.sax.ContentHandler;
+
+public class PushTransformationTestCase extends TestCase {
+    private static final String IPO_XML =
+        "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder"
+            + "  xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
+            + "  xmlns:ipo=\"http://www.example.com/IPO\""
+            + "  xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\""
+            + "  orderDate=\"1999-12-01\">"
+            + "  <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">"
+            + "    <name>Helen Zoe</name>"
+            + "    <street>47 Eden Street</street>"
+            + "    <city>Cambridge</city>"
+            + "    <postcode>CB1 1JR</postcode>"
+            + "  </shipTo>"
+            + "  <billTo xsi:type=\"ipo:USAddress\">"
+            + "    <name>Robert Smith</name>"
+            + "    <street>8 Oak Avenue</street>"
+            + "    <city>Old Town</city>"
+            + "    <state>PA</state>"
+            + "    <zip>95819</zip>"
+            + "  </billTo>"
+            + "  <items>"
+            + "    <item partNum=\"833-AA\">"
+            + "      <productName>Lapis necklace</productName>"
+            + "      <quantity>1</quantity>"
+            + "      <USPrice>99.95</USPrice>"
+            + "      <ipo:comment>Want this for the holidays</ipo:comment>"
+            + "      <shipDate>1999-12-05</shipDate>"
+            + "    </item>"
+            + "  </items>"
+            + "</ipo:purchaseOrder>";
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    public void testTransformation() {
+        String2XMLStreamReader t1 = new String2XMLStreamReader();
+        XMLStreamReader reader = t1.transform(IPO_XML, null);
+        XMLStreamReader2SAX t2 = new XMLStreamReader2SAX();
+        PipedTransformer<XMLStreamReader, ContentHandler, Node> t3 =
+            new PipedTransformer<XMLStreamReader, ContentHandler, Node>(t2, new SAX2DOMPipe());
+        Node node = t3.transform(reader, null);
+        Assert.assertNotNull(node);
+        Node2String t4 = new Node2String();
+        String xml = t4.transform(node, null);
+        Assert.assertTrue(xml != null && xml.indexOf("<shipDate>1999-12-05</shipDate>") != -1);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/StAXHelperTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/StAXHelperTestCase.java
new file mode 100644
index 0000000000..0deb06f577
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/StAXHelperTestCase.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.custommonkey.xmlunit.XMLAssert;
+
+/**
+ * Test Case for StAXHelper
+ */
+public class StAXHelperTestCase extends TestCase {
+    private static final String XML =
+        "<a:foo xmlns:a='http://a' name='foo'><bar name='bar'>" 
+            + "<doo a:name='doo' xmlns:a='http://doo'/>"
+            + "</bar></a:foo>";
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    public void testHelper() throws Exception {
+        XMLStreamReader reader = StAXHelper.createXMLStreamReader(XML);
+        String xml = StAXHelper.save(reader);
+        XMLAssert.assertXMLEqual(XML, xml);
+        reader = StAXHelper.createXMLStreamReader(xml);
+        assertNotNull(reader);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/TraxTransformerTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/TraxTransformerTestCase.java
new file mode 100644
index 0000000000..b5758d2149
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/TraxTransformerTestCase.java
@@ -0,0 +1,100 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.io.Writer;
+import java.net.URL;
+
+import junit.framework.TestCase;
+
+import org.w3c.dom.Node;
+import org.xml.sax.Attributes;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+import org.xml.sax.helpers.DefaultHandler;
+
+/**
+ * 
+ */
+public class TraxTransformerTestCase extends TestCase {
+    private URL url;
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        url = getClass().getResource("foo.xml");
+    }
+
+    public void testTransformDOM() throws IOException {
+        InputStream is = url.openStream();
+        InputStream2Node t1 = new InputStream2Node();
+        Node node = t1.transform(is, null);
+        is.close();
+        Writer writer = new StringWriter();
+        Node2Writer t2 = new Node2Writer();
+        t2.transform(node, writer, null);
+        String str = writer.toString();
+        StringReader reader = new StringReader(str);
+        Reader2Node t3 = new Reader2Node();
+        node = t3.transform(reader, null);
+        ByteArrayOutputStream os = new ByteArrayOutputStream();
+        Node2OutputStream t4 = new Node2OutputStream();
+        t4.transform(node, os, null);
+        InputSource inputSource = new InputSource(new ByteArrayInputStream(os.toByteArray()));
+        InputSource2Node t5 = new InputSource2Node();
+        node = t5.transform(inputSource, null);
+    }
+
+    public void testTransformSAX() throws IOException {
+        MyContentHandler handler = new MyContentHandler();
+        InputStream is = url.openStream();
+        InputStream2SAX t1 = new InputStream2SAX();
+        t1.transform(is, handler, null);
+        is.close();
+
+        String xml = "<foo xmlns=\"http://foo\">bar</foo>";
+
+        InputSource inputSource = new InputSource(new StringReader(xml));
+        InputSource2SAX t2 = new InputSource2SAX();
+        MyContentHandler handler2 = new MyContentHandler();
+        t2.transform(inputSource, handler2, null);
+
+    }
+
+    private static class MyContentHandler extends DefaultHandler {
+
+        @Override
+        public void startElement(String namespaceURI, String localName, String qName, Attributes atts)
+            throws SAXException {
+            super.startElement(namespaceURI, localName, qName, atts);
+        }
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/XmlTreeStreamReaderTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/XmlTreeStreamReaderTestCase.java
new file mode 100644
index 0000000000..c4e461d68f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/XmlTreeStreamReaderTestCase.java
@@ -0,0 +1,198 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.StringReader;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.Assert;
+
+import org.custommonkey.xmlunit.XMLAssert;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class XmlTreeStreamReaderTestCase {
+    private static final String IPO_XML =
+        "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder"
+            + "  xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
+            + "  xmlns:ipo=\"http://www.example.com/IPO\""
+            + "  xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\""
+            + "  orderDate=\"1999-12-01\">"
+            + "  <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">"
+            + "    <name>Helen Zoe</name>"
+            + "    <street>47 Eden Street</street>"
+            + "    <city>Cambridge</city>"
+            + "    <postcode>CB1 1JR</postcode>"
+            + "  </shipTo>"
+            + "  <billTo xsi:type=\"ipo:USAddress\">"
+            + "    <name>Robert Smith</name>"
+            + "    <street>8 Oak Avenue</street>"
+            + "    <city>Old Town</city>"
+            + "    <state>PA</state>"
+            + "    <zip>95819</zip>"
+            + "  </billTo>"
+            + "  <items>"
+            + "    <item partNum=\"833-AA\">"
+            + "      <productName>Lapis necklace</productName>"
+            + "      <quantity>1</quantity>"
+            + "      <USPrice>99.95</USPrice>"
+            + "      <ipo:comment>Want this for the holidays</ipo:comment>"
+            + "      <shipDate>1999-12-05</shipDate>"
+            + "    </item>"
+            + "  </items>"
+            + "</ipo:purchaseOrder>";
+
+    private final static String XML_RESULT =
+        "<?xml version='1.0' encoding='UTF-8'?>" + "<p1:e1 xmlns:p1=\"http://ns\">"
+            + "<p2:e11 xmlns:p2=\"http://ns1\">MyText</p2:e11>"
+            + "<p1:e12><p1:e121 /></p1:e12>"
+            + "<ipo:purchaseOrder xmlns:ipo=\"http://www.example.com/IPO\" "
+            + "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" "
+            + "xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\" orderDate=\"1999-12-01\">  "
+            + "<shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">    "
+            + "<name>Helen Zoe</name>    <street>47 Eden Street</street>    "
+            + "<city>Cambridge</city>    <postcode>CB1 1JR</postcode>  </shipTo>  "
+            + "<billTo xsi:type=\"ipo:USAddress\">    <name>Robert Smith</name>    "
+            + "<street>8 Oak Avenue</street>    <city>Old Town</city>    <state>PA</state>    "
+            + "<zip>95819</zip>  </billTo>  <items>    <item partNum=\"833-AA\">      "
+            + "<productName>Lapis necklace</productName>      <quantity>1</quantity>      "
+            + "<USPrice>99.95</USPrice>      <ipo:comment>Want this for the holidays</ipo:comment>      "
+            + "<shipDate>1999-12-05</shipDate>    </item>  </items></ipo:purchaseOrder></p1:e1>";
+    private XmlNodeImpl root;
+
+    @Before
+    public void setUp() throws Exception {
+        root = new XmlNodeImpl();
+        root.name = new QName("http://ns", "e1", "p1");
+
+        XmlNodeImpl e11 = new XmlNodeImpl();
+        e11.name = new QName("http://ns1", "e11", "p2");
+
+        XmlNodeImpl e12 = new XmlNodeImpl();
+        e12.name = new QName("http://ns", "e12");
+
+        root.children.add(e11);
+        root.children.add(e12);
+
+        XmlNodeImpl e121 = new XmlNodeImpl();
+        e121.name = new QName("http://ns", "e121");
+        e12.children.add(e121);
+
+        XmlNodeImpl e111 = new XmlNodeImpl();
+        e111.value = "MyText";
+        e11.children.add(e111);
+
+        XmlNodeImpl e13 = new XmlNodeImpl();
+        e13.value = XMLInputFactory.newInstance().createXMLStreamReader(new StringReader(IPO_XML));
+        root.children.add(e13);
+
+    }
+
+    @Test
+    public void testIterator() {
+        List<QName> elements = new ArrayList<QName>();
+        XmlNodeIterator i = new XmlNodeIterator(root);
+        for (; i.hasNext();) {
+            XmlNode e = i.next();
+            elements.add(e.getName());
+        }
+        // System.out.println(elements);
+        QName[] names =
+            {new QName("http://ns", "e1"), new QName("http://ns1", "e11"), null, null, new QName("http://ns1", "e11"),
+             new QName("http://ns", "e12"), new QName("http://ns", "e121"), new QName("http://ns", "e121"),
+             new QName("http://ns", "e12"), null, null, new QName("http://ns", "e1")};
+        Assert.assertEquals(Arrays.asList(names), elements);
+    }
+
+    @Test
+    public void testReader() throws Exception {
+        XmlTreeStreamReaderImpl reader = new XmlTreeStreamReaderImpl(root);
+        XMLStreamReader2String t = new XMLStreamReader2String();
+        String xml = t.transform(reader, null);
+        XMLAssert.assertXMLEqual(XML_RESULT, xml);
+    }
+
+    private static class XmlNodeImpl implements XmlNode {
+        private List<XmlNode> children = new ArrayList<XmlNode>();
+        private List<XmlNode> attrs = new ArrayList<XmlNode>();
+        private Map<String, String> namespaces = new HashMap<String, String>();
+        private QName name;
+        private Object value = "123";
+
+        /**
+         * @see org.apache.tuscany.sca.databinding.xml.XmlNode#attributes()
+         */
+        public List<XmlNode> attributes() {
+            return attrs;
+        }
+
+        /**
+         * @see org.apache.tuscany.sca.databinding.xml.XmlNode#children()
+         */
+        public Iterator<XmlNode> children() {
+            return children.iterator();
+        }
+
+        /**
+         * @see org.apache.tuscany.sca.databinding.xml.XmlNode#getName()
+         */
+        public QName getName() {
+            return name;
+        }
+
+        /**
+         * @see org.apache.tuscany.sca.databinding.xml.XmlNode#getValue()
+         */
+        public <T> T getValue() {
+            return (T)value;
+        }
+
+        /**
+         * @see org.apache.tuscany.sca.databinding.xml.XmlNode#namespaces()
+         */
+        public Map<String, String> namespaces() {
+            return namespaces;
+        }
+
+        public String toString() {
+            return String.valueOf(name);
+        }
+
+        public Type getType() {
+            if (value instanceof XMLStreamReader) {
+                return Type.READER;
+            }
+            return name == null ? Type.CHARACTERS : Type.ELEMENT;
+        }
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/impl/ipo.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/impl/ipo.xsd
new file mode 100644
index 0000000000..92a576fb98
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/impl/ipo.xsd
@@ -0,0 +1,136 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<schema targetNamespace="http://www.example.com/IPO"
+	xmlns="http://www.w3.org/2001/XMLSchema"
+	xmlns:ipo="http://www.example.com/IPO">
+
+	<annotation>
+		<documentation xml:lang="en">
+			International Purchase order schema for Example.com
+			Copyright 2000 Example.com. All rights reserved.
+		</documentation>
+	</annotation>
+
+
+	<element name="purchaseOrder" type="ipo:PurchaseOrderType" />
+
+	<element name="comment" type="string" />
+
+	<complexType name="PurchaseOrderType">
+		<sequence>
+			<element name="shipTo" type="ipo:Address" />
+			<element name="billTo" type="ipo:Address" />
+			<element ref="ipo:comment" minOccurs="0" />
+			<element name="items" type="ipo:Items" />
+		</sequence>
+		<attribute name="orderDate" type="date" />
+	</complexType>
+
+	<complexType name="Items">
+		<sequence>
+			<element name="item" minOccurs="0" maxOccurs="unbounded">
+				<complexType>
+					<sequence>
+						<element name="productName" type="string" />
+						<element name="quantity">
+							<simpleType>
+								<restriction base="positiveInteger">
+									<maxExclusive value="100" />
+								</restriction>
+							</simpleType>
+						</element>
+						<element name="USPrice" type="decimal" />
+						<element ref="ipo:comment" minOccurs="0" />
+						<element name="shipDate" type="date"
+							minOccurs="0" />
+					</sequence>
+					<attribute name="partNum" type="ipo:SKU"
+						use="required" />
+				</complexType>
+			</element>
+		</sequence>
+	</complexType>
+
+	<simpleType name="SKU">
+		<restriction base="string">
+			<pattern value="\d{3}-[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+	<complexType name="Address">
+		<sequence>
+			<element name="name" type="string" />
+			<element name="street" type="string" />
+			<element name="city" type="string" />
+		</sequence>
+	</complexType>
+
+	<complexType name="USAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="state" type="ipo:USState" />
+					<element name="zip" type="positiveInteger" />
+				</sequence>
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<complexType name="UKAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="postcode" type="ipo:UKPostcode" />
+				</sequence>
+				<attribute name="exportCode" type="positiveInteger"
+					fixed="1" />
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<!-- other Address derivations for more countries -->
+
+	<simpleType name="USState">
+		<restriction base="string">
+			<enumeration value="AK" />
+			<enumeration value="AL" />
+			<enumeration value="AR" />
+			<enumeration value="CA" />
+			<enumeration value="PA" />
+			<!-- and so on ... -->
+		</restriction>
+	</simpleType>
+
+	<simpleType name="Postcode">
+		<restriction base="string">
+			<length value="7" fixed="true" />
+		</restriction>
+	</simpleType>
+
+
+	<simpleType name="UKPostcode">
+		<restriction base="ipo:Postcode">
+			<pattern value="[A-Z]{2}\d\s\d[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+
+
+</schema>
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/impl/order.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/impl/order.wsdl
new file mode 100644
index 0000000000..100890e10b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/impl/order.wsdl
@@ -0,0 +1,76 @@
+<?xml version="1.0"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<definitions name="StockQuote" targetNamespace="http://example.com/order.wsdl" xmlns:tns="http://example.com/order.wsdl"

+    xmlns:xsd1="http://example.com/order.xsd" xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+    xmlns="http://schemas.xmlsoap.org/wsdl/">

+

+    <types>

+        <schema targetNamespace="http://example.com/order.xsd" xmlns="http://www.w3.org/2001/XMLSchema"

+            xmlns:ipo="http://www.example.com/IPO">

+            <import namespace="http://www.example.com/IPO" schemaLocation="ipo.xsd"/>

+            <element name="checkOrderStatus">

+                <complexType>

+                    <sequence>

+                        <element name="customerId" type="string" />

+                        <element name="order" type="ipo:PurchaseOrderType" />

+                        <element name="flag" type="int" />

+                    </sequence>

+                </complexType>

+            </element>

+            <element name="checkOrderStatusResponse">

+                <complexType>

+                    <sequence>

+                        <element name="status" type="string" />

+                    </sequence>

+                </complexType>

+            </element>

+            <element name="note" type="string" />

+        </schema>

+    </types>

+

+    <message name="CheckOrderStatusInput1">

+        <part name="body" element="xsd1:checkOrderStatus" />

+    </message>

+

+    <message name="CheckOrderStatusOutput1">

+        <part name="body" element="xsd1:checkOrderStatusResponse" />

+    </message>

+

+    <message name="CheckOrderStatusInput2">

+        <part name="p1" element="xsd1:checkOrderStatus" />

+        <part name="p2" element="xsd1:note" />

+    </message>

+

+    <message name="CheckOrderStatusOutput2">

+        <part name="p1" element="xsd1:checkOrderStatusResponse" />

+    </message>

+

+    <portType name="OrderPortType">

+        <operation name="checkOrderStatus">

+            <input message="tns:CheckOrderStatusInput1" />

+            <output message="tns:CheckOrderStatusOutput1" />

+        </operation>

+        <operation name="checkOrderStatus2">

+            <input message="tns:CheckOrderStatusInput2" />

+            <output message="tns:CheckOrderStatusOutput2" />

+        </operation>

+    </portType>

+

+</definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/xml/foo.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/xml/foo.xml
new file mode 100644
index 0000000000..0ba8ade1e0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/xml/foo.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<f:foo xmlns:f="http://foo" name="foo">
+    <b:bar xmlns:b="http://bar">bar</b:bar>
+</f:foo>    
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/pom.xml
new file mode 100644
index 0000000000..5fe1cf3eeb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/pom.xml
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-definitions-xml</artifactId>
+    <name>Apache Tuscany SCA Definitions XML Model</name>
+    
+    <dependencies>
+    	<dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-definitions</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+    	
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xsd</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/SCADefinitionsDocumentProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/SCADefinitionsDocumentProcessor.java
new file mode 100644
index 0000000000..049b3d60ef
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/SCADefinitionsDocumentProcessor.java
@@ -0,0 +1,165 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.definitions.xml;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLConnection;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.definitions.SCADefinitions;
+import org.apache.tuscany.sca.definitions.impl.SCADefinitionsImpl;
+import org.apache.tuscany.sca.definitions.util.SCADefinitionsUtil;
+import org.apache.tuscany.sca.policy.DefaultIntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.xml.BindingTypeProcessor;
+import org.apache.tuscany.sca.policy.xml.ImplementationTypeProcessor;
+import org.apache.tuscany.sca.policy.xml.PolicySetProcessor;
+import org.apache.tuscany.sca.policy.xml.ProfileIntentProcessor;
+import org.apache.tuscany.sca.policy.xml.QualifiedIntentProcessor;
+import org.apache.tuscany.sca.policy.xml.SimpleIntentProcessor;
+
+/**
+ * A SCA Definitions Document processor.
+ * 
+ */
+public class SCADefinitionsDocumentProcessor  implements URLArtifactProcessor<SCADefinitions> {
+    private StAXArtifactProcessor<Object> extensionProcessor;
+    //private SCADefinitionsBuilder definitionsBuilder;
+    private ModelResolver scaDefinitionsResolver;
+    private XMLInputFactory inputFactory;
+    private static final String TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.0";
+    private static final String DEFINITIONS = "definitions";
+    private static final QName tuscanyDefinitions = new QName(TUSCANY_NS,DEFINITIONS);
+
+    /**
+     * Construct a new SCADefinitions processor
+     * @param assemblyFactory
+     * @param policyFactory
+     * @param staxProcessor
+     */
+    public SCADefinitionsDocumentProcessor(StAXArtifactProcessorExtensionPoint staxProcessors,
+                                           StAXArtifactProcessor<Object> staxProcessor,
+                                           XMLInputFactory inputFactory,
+                                           PolicyFactory policyFactory) {
+        this.extensionProcessor = (StAXArtifactProcessor<Object>)staxProcessor;
+        this.inputFactory = inputFactory;
+        //definitionsBuilder = new SCADefinitionsBuilderImpl();
+        this.scaDefinitionsResolver = new SCADefinitionsResolver();
+        
+        IntentAttachPointTypeFactory intentAttachPointFactory = new DefaultIntentAttachPointTypeFactory();
+            
+        SCADefinitionsProcessor scaDefnProcessor = new SCADefinitionsProcessor(policyFactory, extensionProcessor, scaDefinitionsResolver);
+        staxProcessors.addArtifactProcessor(scaDefnProcessor);
+        
+        staxProcessors.addArtifactProcessor(new SimpleIntentProcessor(policyFactory, extensionProcessor));
+        staxProcessors.addArtifactProcessor(new ProfileIntentProcessor(policyFactory, extensionProcessor));
+        staxProcessors.addArtifactProcessor(new QualifiedIntentProcessor(policyFactory, extensionProcessor));
+        staxProcessors.addArtifactProcessor(new PolicySetProcessor(policyFactory, extensionProcessor));
+        staxProcessors.addArtifactProcessor(new ImplementationTypeProcessor(policyFactory, intentAttachPointFactory, extensionProcessor));
+        staxProcessors.addArtifactProcessor(new BindingTypeProcessor(policyFactory, intentAttachPointFactory, extensionProcessor));
+    }
+    
+
+    public SCADefinitions read(URL contributionURL, URI uri, URL url) throws ContributionReadException {
+        InputStream urlStream = null; 
+        try {
+            URLConnection connection = url.openConnection();
+            connection.setUseCaches(false);
+            urlStream = connection.getInputStream();
+            //urlStream = createInputStream(url);
+            XMLStreamReader reader = inputFactory.createXMLStreamReader(url.toString(), urlStream);
+            
+            SCADefinitions scaDefns = new SCADefinitionsImpl();
+            QName name = null;
+            int event;
+            while ( reader.hasNext() ) {
+                event = reader.next();
+                
+                if ( event == XMLStreamConstants.START_ELEMENT  ||
+                    event == XMLStreamConstants.END_ELEMENT ) {
+                    name = reader.getName();
+                    if ( name.equals(tuscanyDefinitions) ) {
+                        if ( event == XMLStreamConstants.END_ELEMENT ) {
+                            return scaDefns;
+                        } 
+                    } else {
+                        SCADefinitions aDefn = (SCADefinitions)extensionProcessor.read(reader);
+                        SCADefinitionsUtil.aggregateSCADefinitions(aDefn, scaDefns);
+                    }
+                }
+            }
+            
+            return scaDefns;
+        } catch (XMLStreamException e) {
+            throw new ContributionReadException(e);
+        } catch (IOException e) {
+            throw new ContributionReadException(e);
+        } finally {
+        
+            try {
+                if (urlStream != null) {
+                    urlStream.close();
+                    urlStream = null;
+                }
+            } catch (IOException ioe) {
+                //ignore
+            }
+        }
+    }
+    
+    public void resolve(SCADefinitions scaDefinitions, ModelResolver resolver) throws ContributionResolveException {
+        if ( resolver == null ) {
+            resolver = this.scaDefinitionsResolver;
+        }
+        SCADefinitionsUtil.stripDuplicates(scaDefinitions);
+        extensionProcessor.resolve(scaDefinitions, resolver);
+    }
+    
+    public String getArtifactType() {
+        return "definitions.xml";
+    }
+    
+    public Class<SCADefinitions> getModelType() {
+        return SCADefinitions.class;
+    }
+
+    public ModelResolver getSCADefinitionsResolver() {
+        return scaDefinitionsResolver;
+    }
+
+    public void setDomainModelResolver(ModelResolver scaDefnsModelResolver) {
+        this.scaDefinitionsResolver = scaDefnsModelResolver;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/SCADefinitionsProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/SCADefinitionsProcessor.java
new file mode 100644
index 0000000000..7cb9087bd5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/SCADefinitionsProcessor.java
@@ -0,0 +1,196 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.definitions.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.definitions.SCADefinitions;
+import org.apache.tuscany.sca.definitions.impl.SCADefinitionsImpl;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.QualifiedIntent;
+
+/**
+ * Processor for SCA Definitions
+ * 
+ */
+public class SCADefinitionsProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<SCADefinitions> {
+    
+    private StAXArtifactProcessor<Object> extensionProcessor;
+    private ModelResolver definitionsResolver;
+    
+    public static final String BINDING = "binding";
+    public static final String IMPLEMENTATION = "implementation";
+    public static final String SCA10_NS = "http://www.osoa.org/xmlns/sca/1.0";
+    public static final String SCA_DEFINITIONS = "definitions";
+    public static final QName SCA_DEFINITIONS_QNAME = new QName(SCA10_NS, SCA_DEFINITIONS);
+    public static final String TARGET_NAMESPACE = "targetNamespace";
+    public static final String NAME = "name";
+    
+    /**
+     * Construct a new (sca) definitions processor
+     * @param policyFactory
+     * @param extensionProcessor 
+     * @param modelResolver 
+     */
+    public SCADefinitionsProcessor(PolicyFactory policyFactory,
+                              StAXArtifactProcessor<Object> extensionProcessor,
+                              ModelResolver modelResolver) {
+        this.extensionProcessor = extensionProcessor;
+        this.definitionsResolver = modelResolver;
+    }
+
+    public SCADefinitions read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        QName name = null;
+        SCADefinitions definitions = null;
+        String targetNamespace = null;
+
+        while (reader.hasNext()) {
+            int event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT: {
+                    name = reader.getName();
+                    if ( SCA_DEFINITIONS_QNAME.equals(name)) {
+                        definitions = new SCADefinitionsImpl();
+                        targetNamespace = reader.getAttributeValue(null, TARGET_NAMESPACE);
+                        definitions.setTargetNamespace(targetNamespace);
+                    } else {
+                        Object extension = extensionProcessor.read(reader);
+                        if (extension != null) {
+                            if ( extension instanceof Intent ) {
+                                Intent intent = (Intent)extension;
+                                intent.setName(new QName(targetNamespace, 
+                                                                      intent.getName().getLocalPart()));
+                                if ( intent instanceof QualifiedIntent ) {
+                                    QualifiedIntent qualifiedIntent = (QualifiedIntent)intent;
+                                    qualifiedIntent.getQualifiableIntent().
+                                            setName(new QName(targetNamespace,
+                                                              qualifiedIntent.getQualifiableIntent().getName().getLocalPart()));
+                                }
+                                
+                                definitions.getPolicyIntents().add(intent);
+                            } else if ( extension instanceof PolicySet ) {
+                                PolicySet policySet = (PolicySet)extension;
+                                policySet.setName(new QName(targetNamespace, 
+                                                            policySet.getName().getLocalPart()));
+                                definitions.getPolicySets().add(policySet);
+                            } else if ( extension instanceof IntentAttachPointType ) {
+                                IntentAttachPointType type = (IntentAttachPointType)extension;
+                                if ( type.getName().getLocalPart().startsWith(BINDING)) {
+                                    definitions.getBindingTypes().add((IntentAttachPointType)extension);
+                                } else if ( type.getName().getLocalPart().startsWith(IMPLEMENTATION)) {
+                                    definitions.getImplementationTypes().add((IntentAttachPointType)extension);
+                                }
+                            } 
+                            definitionsResolver.addModel(extension);
+                        }
+                        break;
+                    }
+                }
+
+                case XMLStreamConstants.CHARACTERS:
+                    break;
+
+                case END_ELEMENT:
+                    name = reader.getName();
+                    if ( SCA_DEFINITIONS_QNAME.equals(name)) {
+                        return definitions;
+                    }
+                    break;
+            }
+            
+            //Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+        return definitions;
+    }
+    
+    public void write(SCADefinitions definitions, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+
+        writeStartDocument(writer, SCA10_NS, SCA_DEFINITIONS, 
+                               new XAttr(TARGET_NAMESPACE, definitions.getTargetNamespace().toString()));
+    
+        for (Intent policyIntent : definitions.getPolicyIntents()) {
+            extensionProcessor.write(policyIntent, writer);
+        }
+        
+        for (PolicySet policySet : definitions.getPolicySets()) {
+            extensionProcessor.write(policySet, writer);
+        }
+        
+        for (IntentAttachPointType bindingType : definitions.getBindingTypes()) {
+            extensionProcessor.write(bindingType, writer);
+        }
+        
+        for (IntentAttachPointType implType : definitions.getImplementationTypes()) {
+            extensionProcessor.write(implType, writer);
+        }
+
+        writeEndDocument(writer);
+    }
+    
+    public void resolve(SCADefinitions scaDefns, ModelResolver resolver) throws ContributionResolveException {
+        for (int count = 0, size = scaDefns.getPolicyIntents().size(); count < size; count++) {
+            Intent intent = scaDefns.getPolicyIntents().get(count);
+            extensionProcessor.resolve(intent, resolver);
+        }
+        
+        for (int count = 0, size = scaDefns.getPolicySets().size(); count < size; count++) {
+            PolicySet policySet = scaDefns.getPolicySets().get(count);
+            extensionProcessor.resolve(policySet, resolver);
+        }
+        
+        for (int count = 0, size = scaDefns.getBindingTypes().size(); count < size; count++) {
+            IntentAttachPointType bindingType = scaDefns.getBindingTypes().get(count);
+            extensionProcessor.resolve(bindingType, resolver);
+        }
+        
+        for (int count = 0, size = scaDefns.getImplementationTypes().size(); count < size; count++) {
+            IntentAttachPointType implType = scaDefns.getImplementationTypes().get(count);
+            extensionProcessor.resolve(implType, resolver);
+        }
+    }
+    
+    public QName getArtifactType() {
+        return SCA_DEFINITIONS_QNAME;
+    }
+    
+    public Class<SCADefinitions> getModelType() {
+        return SCADefinitions.class;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/SCADefinitionsResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/SCADefinitionsResolver.java
new file mode 100644
index 0000000000..02fc114e24
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/SCADefinitionsResolver.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.definitions.xml;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * Resolver for artifacts defined in definitions.xml
+ *
+ */
+public class SCADefinitionsResolver implements ModelResolver {
+    private Map<Object, Object> map = new HashMap<Object, Object>();
+
+    public SCADefinitionsResolver() {
+    }
+
+    public void addModel(Object resolved) {
+        map.put(resolved, resolved);
+    }
+
+    public Object removeModel(Object resolved) {
+        return map.remove(resolved);
+    }
+
+    @SuppressWarnings("unchecked")
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        Object resolved = map.get(unresolved);
+        if (resolved != null) {
+            return (T)resolved;
+        }
+        return unresolved;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..6ed79d85b4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+#org.apache.tuscany.sca.definitions.xml.SCADefinitionsProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#definitions,model=org.apache.tuscany.sca.definitions.SCADefinitions
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/test/java/org/apache/tuscany/sca/definitions/MockPolicyProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/test/java/org/apache/tuscany/sca/definitions/MockPolicyProcessor.java
new file mode 100644
index 0000000000..467cc6cbe9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/test/java/org/apache/tuscany/sca/definitions/MockPolicyProcessor.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.definitions;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.policy.Policy;
+
+/**
+ * @author administrator
+ *
+ */
+public class MockPolicyProcessor implements StAXArtifactProcessor<Policy> {
+
+    public QName getArtifactType() {
+        return new QName("http://schemas.xmlsoap.org/ws/2004/09/policy", "PolicyAttachment");
+    }
+
+    public Policy read(XMLStreamReader arg0) throws ContributionReadException, XMLStreamException {
+        return new MockPolicyImplOne();
+    }
+
+    public void write(Policy arg0, XMLStreamWriter arg1) throws ContributionWriteException,
+                                                        XMLStreamException {
+    }
+
+    public Class<Policy> getModelType() {
+        // TODO Auto-generated method stub
+        return Policy.class;
+    }
+
+    public void resolve(Policy arg0, ModelResolver arg1) throws ContributionResolveException {
+
+    }
+
+    
+    public class MockPolicyImplOne implements Policy {
+        public QName getSchemaName() {
+            return new QName("http://schemas.xmlsoap.org/ws/2004/09/policy", "PolicyAttachment");
+        }
+
+        public boolean isUnresolved() {
+            return false;
+        }
+
+        public void setUnresolved(boolean unresolved) {
+        }
+        
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/test/java/org/apache/tuscany/sca/definitions/Policy.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/test/java/org/apache/tuscany/sca/definitions/Policy.java
new file mode 100644
index 0000000000..700d3d9d12
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/test/java/org/apache/tuscany/sca/definitions/Policy.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.definitions;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Interface that will abstract various types of policy specifications
+ * and attachments for example WS-Policy
+ *
+ */
+public interface Policy {
+    QName getSchemaName();
+    void setUnresolved(boolean unresolved);
+    boolean isUnresolved();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/test/java/org/apache/tuscany/sca/definitions/ReadDocumentTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/test/java/org/apache/tuscany/sca/definitions/ReadDocumentTestCase.java
new file mode 100644
index 0000000000..7fb3810618
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/test/java/org/apache/tuscany/sca/definitions/ReadDocumentTestCase.java
@@ -0,0 +1,204 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.definitions;
+
+import java.net.URI;
+import java.net.URL;
+import java.util.Hashtable;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.definitions.xml.SCADefinitionsDocumentProcessor;
+import org.apache.tuscany.sca.policy.DefaultIntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.ProfileIntent;
+import org.apache.tuscany.sca.policy.QualifiedIntent;
+
+/**
+ * Test reading SCA XML assembly documents.
+ * 
+ * @version $Rev: 551296 $ $Date: 2007-06-28 01:18:35 +0530 (Thu, 28 Jun 2007) $
+ */
+public class ReadDocumentTestCase extends TestCase {
+
+    //private ModelResolver resolver; 
+    private SCADefinitionsDocumentProcessor scaDefnDocProcessor = null;
+    private SCADefinitions scaDefinitions;
+    Map<QName, Intent> intentTable = new Hashtable<QName, Intent>();
+    Map<QName, PolicySet> policySetTable = new Hashtable<QName, PolicySet>();
+    Map<QName, IntentAttachPointType> bindingTypesTable = new Hashtable<QName, IntentAttachPointType>();
+    Map<QName, IntentAttachPointType> implTypesTable = new Hashtable<QName, IntentAttachPointType>();
+    public static final String scaNamespace = "http://www.osoa.org/xmlns/sca/1.0";
+    public static final String namespace = "http://test";
+    
+    private static final QName secureWsPolicy = new QName(namespace, "SecureWSPolicy");
+    private static final QName confidentiality = new QName(namespace, "confidentiality");
+    private static final QName integrity = new QName(namespace, "integrity");
+    private static final QName messageProtection = new QName(namespace, "messageProtection");
+    private static final QName confidentiality_transport = new QName(namespace, "confidentiality.transport");   
+    private static final QName confidentiality_message = new QName(namespace, "confidentiality.message");
+    private static final QName secureReliablePolicy = new QName(namespace, "SecureReliablePolicy");
+    private static final QName secureMessagingPolicies = new QName(namespace, "SecureMessagingPolicies");
+    private static final QName securityPolicy = new QName(namespace, "SecurityPolicy");
+    private static final QName basicAuthMsgProtSecurity = new QName(namespace, "BasicAuthMsgProtSecurity");
+    private static final QName wsBinding = new QName(scaNamespace, "binding.ws");
+    private static final QName javaImpl = new QName(scaNamespace, "implementation.java");
+    
+
+    @Override
+    public void setUp() throws Exception {
+        XMLInputFactory inputFactory = XMLInputFactory.newInstance();
+        PolicyFactory policyFactory = new DefaultPolicyFactory();
+        IntentAttachPointTypeFactory intentAttachPointFactory = new DefaultIntentAttachPointTypeFactory();
+        
+        // Create Stax processors
+        DefaultStAXArtifactProcessorExtensionPoint staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
+        ExtensibleStAXArtifactProcessor staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        staxProcessors.addArtifactProcessor(new MockPolicyProcessor());
+        
+        scaDefnDocProcessor = new SCADefinitionsDocumentProcessor(staxProcessors, 
+                                                                  staxProcessor, 
+                                                                  inputFactory, 
+                                                                  policyFactory);
+        
+        URL url = getClass().getResource("test_definitions.xml");
+        URI uri = URI.create("test_definitions.xml");
+        scaDefinitions = scaDefnDocProcessor.read(null, uri, url);
+        
+        for ( Intent intent : scaDefinitions.getPolicyIntents() ) {
+            intentTable.put(intent.getName(), intent);
+        }
+        
+        for ( PolicySet policySet : scaDefinitions.getPolicySets() ) {
+            policySetTable.put(policySet.getName(), policySet);
+        }
+        
+        for ( IntentAttachPointType bindingType : scaDefinitions.getBindingTypes() ) {
+            bindingTypesTable.put(bindingType.getName(), bindingType);
+        }
+        
+        for ( IntentAttachPointType implType : scaDefinitions.getImplementationTypes() ) {
+            implTypesTable.put(implType.getName(), implType);
+        }
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+        scaDefnDocProcessor = null;
+    }
+
+    public void testReadSCADefinitions() throws Exception {
+        assertNotNull(scaDefinitions);
+        
+        assertNotNull(intentTable.get(confidentiality));
+        assertNotNull(intentTable.get(messageProtection));
+        assertNotNull(intentTable.get(confidentiality_transport));
+        assertTrue(intentTable.get(confidentiality).getDescription().length() > 0 );
+        
+        assertNotNull(policySetTable.get(secureReliablePolicy));
+        assertTrue(policySetTable.get(secureReliablePolicy).getProvidedIntents().size() == 2);
+        assertTrue(policySetTable.get(secureReliablePolicy).getPolicies().size() == 2);
+        
+        assertNotNull(policySetTable.get(secureMessagingPolicies));
+        assertEquals(policySetTable.get(secureMessagingPolicies).getMappedPolicies().size(), 3);
+        //assertTrue(policySetTable.get(secureWsPolicy).getPolicies().get(0) instanceof org.apache.neethi.Policy);
+        
+        assertEquals(bindingTypesTable.size(), 1);
+        assertNotNull(bindingTypesTable.get(wsBinding));
+        assertEquals(implTypesTable.size(), 1);
+        assertNotNull(implTypesTable.get(javaImpl));
+    }
+    
+    public void testResolveSCADefinitions() throws Exception {
+        assertTrue(intentTable.get(messageProtection) instanceof ProfileIntent);
+        ProfileIntent profileIntent = (ProfileIntent)intentTable.get(new QName(namespace, "messageProtection"));
+        assertNull(profileIntent.getRequiredIntents().get(0).getDescription());
+        
+        QName confidentiality_transport = new QName(namespace, "confidentiality.transport"); 
+        assertTrue(intentTable.get(confidentiality_transport) instanceof QualifiedIntent);
+        QualifiedIntent qualifiedIntent = (QualifiedIntent)intentTable.get(new QName(namespace, "confidentiality.transport"));
+        assertNull(qualifiedIntent.getQualifiableIntent().getDescription());
+        
+        PolicySet secureReliablePolicySet = policySetTable.get(secureReliablePolicy);
+        PolicySet secureMessagingPolicySet = policySetTable.get(secureMessagingPolicies);
+        PolicySet securityPolicySet = policySetTable.get(securityPolicy);
+        
+        assertEquals(secureReliablePolicySet.getProvidedIntents().get(1).getName(), integrity);
+        assertNull(secureReliablePolicySet.getProvidedIntents().get(1).getDescription());
+        assertTrue(secureMessagingPolicySet.isUnresolved());
+        assertEquals(securityPolicySet.getMappedPolicies().size(), 5);
+        
+        //testing to ensure that inclusion of referred policy sets has not happened
+        PolicySet basicAuthMsgProtSecurityPolicySet = policySetTable.get(basicAuthMsgProtSecurity);
+        assertTrue(basicAuthMsgProtSecurityPolicySet.getPolicies().isEmpty());
+        assertTrue(basicAuthMsgProtSecurityPolicySet.getMappedPolicies().isEmpty());
+        
+        IntentAttachPointType wsBindingType = bindingTypesTable.get(wsBinding);
+        assertNull(wsBindingType.getAlwaysProvidedIntents().get(0).getDescription());
+        assertNull(wsBindingType.getMayProvideIntents().get(0).getDescription());
+        
+        IntentAttachPointType javaImplType = implTypesTable.get(javaImpl);
+        assertNull(javaImplType.getAlwaysProvidedIntents().get(0).getDescription());
+        assertNull(javaImplType.getMayProvideIntents().get(0).getDescription());
+        
+        scaDefnDocProcessor.resolve(scaDefinitions, null);
+        //builder.build(scaDefinitions);
+        
+        //testing if policy intents have been linked have property been linked up 
+        assertNotNull(profileIntent.getRequiredIntents().get(0).getDescription());
+        assertNotNull(qualifiedIntent.getQualifiableIntent().getDescription());
+        assertEquals(secureReliablePolicySet.getProvidedIntents().get(1).getName(), integrity);
+        assertNotNull(secureReliablePolicySet.getProvidedIntents().get(1).getDescription());
+        
+        //testing if policysets have been properly linked up with intents
+        assertFalse(secureMessagingPolicySet.isUnresolved());
+        assertNotNull(secureMessagingPolicySet.getMappedPolicies().get(intentTable.get(confidentiality)));
+        assertNotNull(secureMessagingPolicySet.getMappedPolicies().get(intentTable.get(confidentiality_transport)));
+        
+        //testing if intent maps have been properly mapped to policies
+        assertFalse(securityPolicySet.isUnresolved());
+        assertNotNull(securityPolicySet.getMappedPolicies().get(intentTable.get(confidentiality)));
+        assertNotNull(securityPolicySet.getMappedPolicies().get(intentTable.get(confidentiality_message)));
+        
+        //testing for inclusion of referred policysets
+        assertFalse(basicAuthMsgProtSecurityPolicySet.getPolicies().isEmpty());
+        assertFalse(basicAuthMsgProtSecurityPolicySet.getMappedPolicies().isEmpty());
+        assertNotNull(basicAuthMsgProtSecurityPolicySet.getMappedPolicies().get(intentTable.get(confidentiality_transport)));
+        
+        assertNotNull(wsBindingType.getAlwaysProvidedIntents().get(0).getDescription());
+        assertNotNull(wsBindingType.getMayProvideIntents().get(0).getDescription());
+        
+        assertNotNull(javaImplType.getAlwaysProvidedIntents().get(0).getDescription());
+        assertNotNull(javaImplType.getMayProvideIntents().get(0).getDescription());
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/test/resources/org/apache/tuscany/sca/definitions/test_definitions.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/test/resources/org/apache/tuscany/sca/definitions/test_definitions.xml
new file mode 100644
index 0000000000..3728e8f2b4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions-xml/src/test/resources/org/apache/tuscany/sca/definitions/test_definitions.xml
@@ -0,0 +1,254 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<definitions xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ 			targetNamespace="http://test"
+ 			xmlns:test="http://test"
+ 			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0">
+
+<!-- Extension Types Metadata -->
+<implementationType type="sca:implementation.java" alwaysProvides="test:logging"
+					mayProvide="test:tracing"/>
+<bindingType type="sca:binding.ws" alwaysProvides="test:confidentiality"
+					mayProvide="test:integrity"/>	
+					
+<!-- Intents and Policysets to assume targetnamespace -->									
+<intent name="TestIntentOne" 
+ 			 constrains="sca:binding"
+ 			 >
+ 			 <description>
+ 			 	Test Intent
+ 			 </description>
+ </intent>
+ 
+  <intent name="TestIntentTwo" 
+ 			 constrains="sca:binding"
+ 			 requires="TestIntentOne">
+ 			 <description>
+ 			 	Protect messages from unauthorized reading or modification
+ 			 </description>
+ </intent>
+ 
+ <policySet name="TestPolicySetOne"
+ 	provides="test:TestIntentOne"
+ 	appliesTo="sca:binding.ws"
+ 	xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ 	xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+ 		<wsp:PolicyAttachment>
+ 			<!-- policy expression and policy subject for
+				 "basic authentication" -->
+		</wsp:PolicyAttachment>
+     	<wsp:PolicyAttachment>
+		 	<!-- policy expression and policy subject for
+		 		"reliability" -->
+		</wsp:PolicyAttachment>
+ </policySet>
+ 
+ 
+ <!-- qualified intents -->
+ <intent name="confidentiality.transport" />
+ <intent name="confidentiality.message" />
+ <intent name="confidentiality.message.whole" />
+ <intent name="confidentiality.message.body" /> 
+ 
+ <!-- POLICY SETS -->
+  <policySet name="SecureReliablePolicy"
+ 	provides="test:confidentiality.transport test:integrity"
+ 	appliesTo="sca:binding.ws"
+ 	xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ 	xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+ 		<wsp:PolicyAttachment>
+ 			<!-- policy expression and policy subject for
+				 "basic authentication" -->
+		</wsp:PolicyAttachment>
+     	<wsp:PolicyAttachment>
+		 	<!-- policy expression and policy subject for
+		 		"reliability" -->
+		</wsp:PolicyAttachment>
+ </policySet>
+ 
+ <policySet name="SecureMessagingPolicies"
+	 provides="test:confidentiality"
+	 appliesTo="binding.ws"
+	 xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ 	 xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+     <intentMap provides="test:confidentiality" default="transport">
+        <qualifier name="transport">
+            <wsp:PolicyAttachment>
+                <!-- policy expression and policy subject for "transport" alternative -->
+                </wsp:PolicyAttachment>
+            <wsp:PolicyAttachment>...</wsp:PolicyAttachment>
+        </qualifier>
+        <qualifier name="message">
+            <wsp:PolicyAttachment>
+                <!-- policy expression and policy subject for "message" alternative" -->
+            </wsp:PolicyAttachment>
+        </qualifier>
+    </intentMap>
+</policySet>
+
+<policySet name="SecurityPolicy" provides="test:confidentiality"
+	xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy" >
+    <intentMap provides="test:confidentiality" default="message">
+        <qualifier name="message">
+            <intentMap provides="message" default="whole">
+                <qualifier name="body">
+                	<wsp:PolicyAttachment>
+                		<!-- policy attachment for body encryption --> 
+               		</wsp:PolicyAttachment>
+           		</qualifier>
+                <qualifier name="whole">
+                	<wsp:PolicyAttachment>
+                		<!-- policy attachment for whole message encryption --> 
+               		</wsp:PolicyAttachment>
+             	</qualifier>
+            </intentMap>
+        </qualifier>
+        <qualifier name="transport">
+        	<wsp:PolicyAttachment>
+        		<!-- policy attachment for transport encryption --> 
+       		</wsp:PolicyAttachment>
+        </qualifier>
+    </intentMap>
+</policySet>
+
+<policySet name="BasicAuthMsgProtSecurity"
+     provides="test:authentication test:confidentiality"
+     appliesTo="binding.ws"
+ 		xmlns="http://www.osoa.org/xmlns/sca/1.0">
+    <policySetReference name="test:AuthenticationPolicies"/>
+    <policySetReference name="test:ConfidentialityPolicies"/>
+</policySet>
+
+<policySet name="AuthenticationPolicies"
+	provides="test:authentication"
+	appliesTo="binding.ws"
+	xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+    <wsp:PolicyAttachment>
+        <!-- policy expression and policy subject for "basic
+        authentication" -->
+    </wsp:PolicyAttachment>
+</policySet>
+
+<policySet name="ConfidentialityPolicies"
+ provides="test:confidentiality"
+ bindings="binding.ws"
+ xmlns="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+    <intentMap provides="test:confidentiality"  default="transport">
+        <qualifier name="transport">
+            <wsp:PolicyAttachment>
+                <!-- policy expression and policy subject for "transport"
+                alternative -->
+            </wsp:PolicyAttachment>
+            <wsp:PolicyAttachment>...</wsp:PolicyAttachment>
+        </qualifier>
+        <qualifier name="message">
+            <wsp:PolicyAttachment>
+                <!-- policy expression and policy subject for "message"
+                alternative" -->...
+            </wsp:PolicyAttachment>
+        </qualifier>
+    </intentMap>
+</policySet>
+
+<policySet name="SecureWSPolicy"
+ 	provides="test:confidentiality"
+ 	appliesTo="sca:binding.ws"
+ 	xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ 	xmlns:sp="http://schemas.xmlsoap.org/ws/2002/12/secext"
+ 	xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+	<wsp:Policy>
+	    <wsp:ExactlyOne>
+	      <wsp:All>
+	        <sp:SecurityToken>
+	          <sp:TokenType>sp:X509v3</sp:TokenType>
+	        </sp:SecurityToken>
+	        <sp:UsernameToken /> 
+	        <sp:SignedParts />
+	        <sp:EncryptedParts>
+	          <sp:Body />
+	        </sp:EncryptedParts>
+	        <sp:TransportBinding>
+	          <sp:IncludeTimeStamp />
+	        </sp:TransportBinding>
+	      </wsp:All>
+	    </wsp:ExactlyOne>
+  </wsp:Policy>
+ </policySet>
+
+<!-- profile intent -->
+ <intent name="reliableMessageProtection" 
+ 			 constrains="sca:binding"
+ 			 requires="test:messageProtection">
+ 			 <description>
+ 			 	Protect messages from unauthorized reading or modification
+ 			 </description>
+ </intent>
+ 
+ <intent name="messageProtection" 
+ 			 constrains="sca:binding"
+ 			 requires="test:confidentiality test:integrity">
+ 			 <description>
+ 			 	Protect messages from unauthorized reading or modification
+ 			 </description>
+ </intent>
+
+<!-- simple intent -->
+ <intent name="confidentiality" 
+ 			 constrains="sca:binding">
+ 			 <description>
+ 			 Communitcation thro this binding must prevent
+ 			 unauthorized users from reading the messages.
+ 			 </description>
+ </intent>
+ 
+ <intent name="integrity" 
+ 			 constrains="sca:binding">
+ 			 <description>
+ 			 Communitcation thro this binding must prevent
+ 			 unauthorized modification of the messages.
+ 			 </description>
+ </intent>
+ 
+ <intent name="authentication" 
+ 			 constrains="sca:binding">
+ 			 <description>
+ 			 Communitcation thro this binding required
+ 			 Authentication.
+ 			 </description>
+ </intent>
+ 
+ <intent name="logging" 
+ 			 constrains="sca:implementation">
+ 			 <description>
+ 			 	All messages to and from this implementation must be logged
+ 			 </description>
+ </intent>
+ 
+ <intent name="tracing" 
+ 			 constrains="sca:implementation.java">
+ 			 <description>
+ 			 	Need to figure out some description for this 
+ 			 </description>
+ </intent>
+ 
+</definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/pom.xml
new file mode 100644
index 0000000000..eef42c639b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/pom.xml
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-definitions</artifactId>
+    <name>Apache Tuscany SCA Definitions</name>
+    
+    <dependencies>
+    	<dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extensibility</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+    
+    	<dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+	<dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xsd</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/SCADefinitions.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/SCADefinitions.java
new file mode 100644
index 0000000000..c1b8b03a19
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/SCADefinitions.java
@@ -0,0 +1,74 @@
+ /*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.definitions;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+
+/**
+ * Represents SCA Definitions.
+ * 
+ */
+public interface SCADefinitions {
+    /**
+     * Returns the target namespace for this SCA Definition
+     * @return the target namespace
+     */
+    String getTargetNamespace();
+    
+    /**
+     * Sets the target names for this SCA Definition
+     * 
+     * @param the target namespace for this SCA Definition
+     */
+    void setTargetNamespace(String ns);
+
+    /**
+     * Returns a list of domain wide Policy Intents
+     * 
+     * @return a list of domain wide Policy Intents 
+     */
+    List<Intent> getPolicyIntents();
+    
+    /**
+     * Returns a list of domain wide PolicySets
+     * 
+     * @return a list of domain wide PolicySets 
+     */
+    List<PolicySet> getPolicySets();
+    
+    /**
+     * Returns a list of domain wide Binding Types
+     * 
+     * @return a list of domain wide Binding Types 
+     */
+    List<IntentAttachPointType> getBindingTypes();
+    
+    
+    /**
+     * Returns a list of domain wide Implementation Types
+     * 
+     * @return a list of domain wide Implementation Types 
+     */
+    List<IntentAttachPointType> getImplementationTypes();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/SCADefinitionsBuilder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/SCADefinitionsBuilder.java
new file mode 100644
index 0000000000..0fad38b554
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/SCADefinitionsBuilder.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.definitions;
+
+
+/**
+ * Interface to abstract building of SCA Defintions for a Domain
+ *
+ */
+public interface SCADefinitionsBuilder {
+    /**
+     * Builds the sca definitions 
+     * 
+     * @param scaDefns
+     */
+    void build(SCADefinitions scaDefns) throws SCADefinitionsBuilderException;
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/SCADefinitionsBuilderException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/SCADefinitionsBuilderException.java
new file mode 100644
index 0000000000..aeef85b45a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/SCADefinitionsBuilderException.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.definitions;
+
+/**
+ * Builder Exception
+ *
+ */
+public class SCADefinitionsBuilderException extends Exception {
+    private static final long serialVersionUID = 2513219325230252783L;
+
+    public SCADefinitionsBuilderException() {
+    }
+
+    public SCADefinitionsBuilderException(String message) {
+        super(message);
+    }
+
+    public SCADefinitionsBuilderException(Throwable cause) {
+        super(cause);
+    }
+
+    public SCADefinitionsBuilderException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/SCADefinitionsBuilderImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/SCADefinitionsBuilderImpl.java
new file mode 100644
index 0000000000..42f6acb3e2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/SCADefinitionsBuilderImpl.java
@@ -0,0 +1,308 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.definitions;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Hashtable;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.ProfileIntent;
+import org.apache.tuscany.sca.policy.QualifiedIntent;
+
+/**
+ * Provides a concrete implementation for a SCADefinitionsBuilder
+ *
+ */
+public class SCADefinitionsBuilderImpl implements SCADefinitionsBuilder {
+
+    public void build(SCADefinitions scaDefns) throws SCADefinitionsBuilderException {
+        Map<QName, Intent> definedIntents = new HashMap<QName, Intent>();
+        for (Intent intent : scaDefns.getPolicyIntents()) {
+            definedIntents.put(intent.getName(), intent);
+        }
+
+        Map<QName, PolicySet> definedPolicySets = new HashMap<QName, PolicySet>();
+        for (PolicySet policySet : scaDefns.getPolicySets()) {
+            definedPolicySets.put(policySet.getName(), policySet);
+        }
+        
+        Map<QName, IntentAttachPointType> definedBindingTypes = new HashMap<QName, IntentAttachPointType>();
+        for (IntentAttachPointType bindingType : scaDefns.getBindingTypes()) {
+            definedBindingTypes.put(bindingType.getName(), bindingType);
+        }
+        
+        Map<QName, IntentAttachPointType> definedImplTypes = new HashMap<QName, IntentAttachPointType>();
+        for (IntentAttachPointType implType : scaDefns.getImplementationTypes()) {
+            definedImplTypes.put(implType.getName(), implType);
+        }
+        
+        //filling up the maps removes all duplicate entries... so fill this unique lists
+        //into the scaDefns.
+        scaDefns.getPolicyIntents().clear();
+        scaDefns.getPolicySets().clear();
+        scaDefns.getBindingTypes().clear();
+        scaDefns.getImplementationTypes().clear();
+        
+        scaDefns.getPolicyIntents().addAll(definedIntents.values());
+        scaDefns.getPolicySets().addAll(definedPolicySets.values());
+        scaDefns.getBindingTypes().addAll(definedBindingTypes.values());
+        scaDefns.getImplementationTypes().addAll(definedImplTypes.values());
+        
+        buildPolicyIntents(scaDefns, definedIntents);
+        buildPolicySets(scaDefns, definedPolicySets, definedIntents);
+        buildBindingTypes(scaDefns, definedBindingTypes, definedIntents);
+        buildImplementationTypes(scaDefns, definedImplTypes, definedIntents);
+    }
+    
+    private void buildBindingTypes(SCADefinitions scaDefns, 
+                                   Map<QName, IntentAttachPointType> definedBindingTypes, 
+                                   Map<QName, Intent> definedIntents) throws SCADefinitionsBuilderException {
+        for (IntentAttachPointType bindingType : scaDefns.getBindingTypes()) {
+            buildAlwaysProvidedIntents(bindingType, definedIntents);
+            buildMayProvideIntents(bindingType, definedIntents);
+        }
+
+    }
+    
+    private void buildImplementationTypes(SCADefinitions scaDefns, 
+                                   Map<QName, IntentAttachPointType> definedImplTypes, 
+                                   Map<QName, Intent> definedIntents) throws SCADefinitionsBuilderException {
+        for (IntentAttachPointType implType : scaDefns.getImplementationTypes()) {
+            buildAlwaysProvidedIntents(implType, definedIntents);
+            buildMayProvideIntents(implType, definedIntents);
+        }
+    }
+    
+
+    private void buildPolicyIntents(SCADefinitions scaDefns, Map<QName, Intent> definedIntents)
+        throws SCADefinitionsBuilderException {
+        for (Intent policyIntent : scaDefns.getPolicyIntents()) {
+            if (policyIntent instanceof ProfileIntent) {
+                buildProfileIntent((ProfileIntent)policyIntent, definedIntents);
+            }
+
+            if (policyIntent instanceof QualifiedIntent) {
+                buildQualifiedIntent((QualifiedIntent)policyIntent, definedIntents);
+            }
+        }
+    }
+
+    private void buildPolicySets(SCADefinitions scaDefns,
+                                 Map<QName, PolicySet> definedPolicySets,
+                                 Map<QName, Intent> definedIntents) throws SCADefinitionsBuilderException {
+
+        for (PolicySet policySet : scaDefns.getPolicySets()) {
+            buildProvidedIntents(policySet, definedIntents);
+            buildIntentsInMappedPolicies(policySet, definedIntents);
+            buildReferredPolicySets(policySet, definedPolicySets);
+        }
+
+        for (PolicySet policySet : scaDefns.getPolicySets()) {
+            for (PolicySet referredPolicySet : policySet.getReferencedPolicySets()) {
+                includeReferredPolicySets(policySet, referredPolicySet);
+            }
+        }
+    }
+    
+    private void buildProfileIntent(ProfileIntent policyIntent, Map<QName, Intent> definedIntents)
+        throws SCADefinitionsBuilderException {
+        //FIXME: Need to check for cyclic references first i.e an A requiring B and then B requiring A... 
+        if (policyIntent != null) {
+            //resolve all required intents
+            List<Intent> requiredIntents = new ArrayList<Intent>();
+            for (Intent requiredIntent : policyIntent.getRequiredIntents()) {
+                if (requiredIntent.isUnresolved()) {
+                    Intent resolvedRequiredIntent = definedIntents.get(requiredIntent.getName());
+                    if (resolvedRequiredIntent != null) {
+                        requiredIntents.add(resolvedRequiredIntent);
+                    } else {
+                        throw new SCADefinitionsBuilderException("Required Intent - " + requiredIntent
+                            + " not found for ProfileIntent "
+                            + policyIntent);
+
+                    }
+                } else {
+                    requiredIntents.add(requiredIntent);
+                }
+            }
+            policyIntent.getRequiredIntents().clear();
+            policyIntent.getRequiredIntents().addAll(requiredIntents);
+        }
+    }
+
+    private void buildQualifiedIntent(QualifiedIntent policyIntent, Map<QName, Intent> definedIntents)
+        throws SCADefinitionsBuilderException {
+        if (policyIntent != null) {
+            //resolve the qualifiable intent
+            Intent qualifiableIntent = policyIntent.getQualifiableIntent();
+            if (qualifiableIntent.isUnresolved()) {
+                Intent resolvedQualifiableIntent = definedIntents.get(qualifiableIntent.getName());
+
+                if (resolvedQualifiableIntent != null) {
+                    policyIntent.setQualifiableIntent(resolvedQualifiableIntent);
+                } else {
+                    throw new SCADefinitionsBuilderException("Qualifiable Intent - " + qualifiableIntent
+                        + " not found for QualifiedIntent "
+                        + policyIntent);
+                }
+
+            }
+        }
+    }
+    
+    
+    private void buildAlwaysProvidedIntents(IntentAttachPointType extensionType,
+                                            Map<QName, Intent> definedIntents) throws SCADefinitionsBuilderException {
+        if (extensionType != null) {
+            // resolve all provided intents
+            List<Intent> alwaysProvided = new ArrayList<Intent>();
+            for (Intent providedIntent : extensionType.getAlwaysProvidedIntents()) {
+                if (providedIntent.isUnresolved()) {
+                    Intent resolvedProvidedIntent = definedIntents.get(providedIntent.getName());
+                    if (resolvedProvidedIntent != null) {
+                        alwaysProvided.add(resolvedProvidedIntent);
+                    } else {
+                        throw new SCADefinitionsBuilderException(
+                                                                 "Always Provided Intent - " + providedIntent
+                                                                     + " not found for ExtensionType "
+                                                                     + extensionType);
+
+                    }
+                } else {
+                    alwaysProvided.add(providedIntent);
+                }
+            }
+            extensionType.getAlwaysProvidedIntents().clear();
+            extensionType.getAlwaysProvidedIntents().addAll(alwaysProvided);
+        }
+    }
+    
+    private void buildMayProvideIntents(IntentAttachPointType extensionType,
+                                            Map<QName, Intent> definedIntents) throws SCADefinitionsBuilderException {
+        if (extensionType != null) {
+            // resolve all provided intents
+            List<Intent> mayProvide = new ArrayList<Intent>();
+            for (Intent providedIntent : extensionType.getMayProvideIntents()) {
+                if (providedIntent.isUnresolved()) {
+                    Intent resolvedProvidedIntent = definedIntents.get(providedIntent.getName());
+                    if (resolvedProvidedIntent != null) {
+                        mayProvide.add(resolvedProvidedIntent);
+                    } else {
+                        throw new SCADefinitionsBuilderException(
+                                                                 "May Provide Intent - " + providedIntent
+                                                                     + " not found for ExtensionType "
+                                                                     + extensionType);
+
+                    }
+                } else {
+                    mayProvide.add(providedIntent);
+                }
+            }
+            extensionType.getMayProvideIntents().clear();
+            extensionType.getMayProvideIntents().addAll(mayProvide);
+        }
+    }
+
+    private void buildProvidedIntents(PolicySet policySet, Map<QName, Intent> definedIntents)
+        throws SCADefinitionsBuilderException {
+        if (policySet != null) {
+            //resolve all provided intents
+            List<Intent> providedIntents = new ArrayList<Intent>();
+            for (Intent providedIntent : policySet.getProvidedIntents()) {
+                if (providedIntent.isUnresolved()) {
+                    Intent resolvedProvidedIntent = definedIntents.get(providedIntent.getName());
+                    if (resolvedProvidedIntent != null) {
+                        providedIntents.add(resolvedProvidedIntent);
+                    } else {
+                        throw new SCADefinitionsBuilderException("Provided Intent - " + providedIntent
+                            + " not found for PolicySet "
+                            + policySet);
+
+                    }
+                } else {
+                    providedIntents.add(providedIntent);
+                }
+            }
+            policySet.getProvidedIntents().clear();
+            policySet.getProvidedIntents().addAll(providedIntents);
+        }
+    }
+
+    private void buildIntentsInMappedPolicies(PolicySet policySet, Map<QName, Intent> definedIntents)
+        throws SCADefinitionsBuilderException {
+        Map<Intent, List<Object>> mappedPolicies = new Hashtable<Intent, List<Object>>();
+        for (Map.Entry<Intent, List<Object>> entry : policySet.getMappedPolicies().entrySet()) {
+            Intent mappedIntent = entry.getKey();
+            if (mappedIntent.isUnresolved()) {
+                Intent resolvedMappedIntent = definedIntents.get(mappedIntent.getName());
+
+                if (resolvedMappedIntent != null) {
+                    mappedPolicies.put(resolvedMappedIntent, entry.getValue());
+                } else {
+                    throw new SCADefinitionsBuilderException("Mapped Intent - " + mappedIntent
+                        + " not found for PolicySet "
+                        + policySet);
+
+                }
+            } else {
+                mappedPolicies.put(mappedIntent, entry.getValue());
+            }
+        }
+
+        policySet.getMappedPolicies().clear();
+        policySet.getMappedPolicies().putAll(mappedPolicies);
+    }
+
+    private void buildReferredPolicySets(PolicySet policySet, Map<QName, PolicySet> definedPolicySets)
+        throws SCADefinitionsBuilderException {
+
+        List<PolicySet> referredPolicySets = new ArrayList<PolicySet>();
+        for (PolicySet referredPolicySet : policySet.getReferencedPolicySets()) {
+            if (referredPolicySet.isUnresolved()) {
+                PolicySet resolvedReferredPolicySet = definedPolicySets.get(referredPolicySet.getName());
+                if (resolvedReferredPolicySet != null) {
+                    referredPolicySets.add(resolvedReferredPolicySet);
+                } else {
+                    throw new SCADefinitionsBuilderException("Referred PolicySet - " + referredPolicySet
+                        + "not found for PolicySet - "
+                        + policySet);
+                }
+            } else {
+                referredPolicySets.add(referredPolicySet);
+            }
+        }
+        policySet.getReferencedPolicySets().clear();
+        policySet.getReferencedPolicySets().addAll(referredPolicySets);
+    }
+
+    private void includeReferredPolicySets(PolicySet policySet, PolicySet referredPolicySet) {
+        for (PolicySet furtherReferredPolicySet : referredPolicySet.getReferencedPolicySets()) {
+            includeReferredPolicySets(referredPolicySet, furtherReferredPolicySet);
+        }
+        policySet.getPolicies().addAll(referredPolicySet.getPolicies());
+        policySet.getMappedPolicies().putAll(referredPolicySet.getMappedPolicies());
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/SCADefinitionsProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/SCADefinitionsProvider.java
new file mode 100644
index 0000000000..f53cf8cd3b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/SCADefinitionsProvider.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.definitions;
+
+import org.apache.tuscany.sca.definitions.SCADefinitions;
+
+/**
+ * Models a provider of SCA Definitions.  Typically SCA Definitions providers 
+ * may either load a definitions.xml file or create the SCA Definitions model
+ * programmatically.
+ */
+public interface SCADefinitionsProvider {
+    SCADefinitions getSCADefinition() throws SCADefinitionsProviderException ;
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/SCADefinitionsProviderException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/SCADefinitionsProviderException.java
new file mode 100644
index 0000000000..dbf463f2b0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/SCADefinitionsProviderException.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.definitions;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class SCADefinitionsProviderException extends Exception {
+   
+    public SCADefinitionsProviderException(Throwable e) {
+        super(e);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/SCADefinitionsProviderExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/SCADefinitionsProviderExtensionPoint.java
new file mode 100644
index 0000000000..2e6b9ed137
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/SCADefinitionsProviderExtensionPoint.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.definitions;
+
+import java.util.List;
+
+/**
+ * An extension point for SCA Definitions Providers.  SCA Definition providers, load SCA Definitions
+ * items that are being specifically contributed by the module that hosts the provider in question.
+ */
+public interface SCADefinitionsProviderExtensionPoint {
+    
+    void addSCADefinitionsProvider(SCADefinitionsProvider provider);
+    void removeSCADefinitionsProvider(SCADefinitionsProvider provider);
+    List<SCADefinitionsProvider> getSCADefinitionsProviders();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/impl/DefaultSCADefinitionsProviderExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/impl/DefaultSCADefinitionsProviderExtensionPoint.java
new file mode 100644
index 0000000000..c36411e4bd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/impl/DefaultSCADefinitionsProviderExtensionPoint.java
@@ -0,0 +1,91 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.definitions.impl;
+
+import java.lang.reflect.Constructor;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.definitions.SCADefinitionsProvider;
+import org.apache.tuscany.sca.definitions.SCADefinitionsProviderExtensionPoint;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+/**
+ * Concrete Implementation for the SCADefinitionsProviderExtensionPoint
+ */
+public class DefaultSCADefinitionsProviderExtensionPoint implements
+    SCADefinitionsProviderExtensionPoint {
+
+    private ExtensionPointRegistry extensionPointRegistry = null;
+    
+    private List<SCADefinitionsProvider> scaDefnsProviders = new ArrayList<SCADefinitionsProvider>();
+    
+    public DefaultSCADefinitionsProviderExtensionPoint(ExtensionPointRegistry extnPtReg) {
+        this.extensionPointRegistry = extnPtReg;
+    }
+
+    public void addSCADefinitionsProvider(SCADefinitionsProvider provider) {
+        scaDefnsProviders.add(provider);
+    }
+
+    public void removeSCADefinitionsProvider(SCADefinitionsProvider provider) {
+        scaDefnsProviders.remove(provider);
+    }
+
+    public List<SCADefinitionsProvider> getSCADefinitionsProviders() {
+        if (scaDefnsProviders.isEmpty()) {
+            loadProviders();
+        }
+        return scaDefnsProviders;
+    }
+
+    private void loadProviders() {
+        // Get the provider service declarations
+        Set<ServiceDeclaration> defnProviderDecls;
+        SCADefinitionsProvider aProvider = null;
+        Class providerClass = null;
+        Constructor constructor = null;
+
+        try {
+            defnProviderDecls =
+                ServiceDiscovery.getInstance().getServiceDeclarations(SCADefinitionsProvider.class);
+    
+            for (ServiceDeclaration aDefnProviderDecl : defnProviderDecls) {
+                providerClass = aDefnProviderDecl.loadClass();
+            
+                try {
+                    constructor = providerClass.getConstructor();
+                    aProvider = (SCADefinitionsProvider)constructor.newInstance();
+                } catch (NoSuchMethodException e1) {
+                        constructor = providerClass.getConstructor(ExtensionPointRegistry.class);
+                        aProvider = (SCADefinitionsProvider)constructor.newInstance(extensionPointRegistry);
+                } 
+                
+                scaDefnsProviders.add(aProvider);
+            }
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/impl/SCADefinitionsImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/impl/SCADefinitionsImpl.java
new file mode 100644
index 0000000000..f46883d888
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/impl/SCADefinitionsImpl.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.definitions.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.definitions.SCADefinitions;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Provides a concrete implementation for SCADefinitions
+ *
+ */
+public class SCADefinitionsImpl implements SCADefinitions {
+    private String targetNamespace = null;
+    private List<Intent> policyIntents = new ArrayList<Intent>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private List<IntentAttachPointType> bindingTypes = new ArrayList<IntentAttachPointType>();
+    private List<IntentAttachPointType> implementationTypes = new ArrayList<IntentAttachPointType>();
+
+   
+    public List<IntentAttachPointType> getBindingTypes() {
+        return bindingTypes;
+    }
+
+    public List<IntentAttachPointType> getImplementationTypes() {
+        return implementationTypes;
+    }
+
+    public List<Intent> getPolicyIntents() {
+        return policyIntents;
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+
+    public String getTargetNamespace() {
+        return targetNamespace;
+    }
+
+    public void setTargetNamespace(String ns) {
+       this.targetNamespace = ns;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/util/SCADefinitionsUtil.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/util/SCADefinitionsUtil.java
new file mode 100644
index 0000000000..66a9803fae
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/util/SCADefinitionsUtil.java
@@ -0,0 +1,84 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.definitions.util;
+
+import java.net.URI;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.definitions.SCADefinitions;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Some utility funtions to deal with SCADefinitions
+ */
+public class SCADefinitionsUtil {
+    
+    public static  void stripDuplicates(SCADefinitions scaDefns) {
+        Map<QName, Intent> definedIntents = new HashMap<QName, Intent>();
+        for (Intent intent : scaDefns.getPolicyIntents()) {
+            definedIntents.put(intent.getName(), intent);
+        }
+
+        Map<QName, PolicySet> definedPolicySets = new HashMap<QName, PolicySet>();
+        for (PolicySet policySet : scaDefns.getPolicySets()) {
+            definedPolicySets.put(policySet.getName(), policySet);
+        }
+        
+        Map<QName, IntentAttachPointType> definedBindingTypes = new HashMap<QName, IntentAttachPointType>();
+        for (IntentAttachPointType bindingType : scaDefns.getBindingTypes()) {
+            definedBindingTypes.put(bindingType.getName(), bindingType);
+        }
+        
+        Map<QName, IntentAttachPointType> definedImplTypes = new HashMap<QName, IntentAttachPointType>();
+        for (IntentAttachPointType implType : scaDefns.getImplementationTypes()) {
+            definedImplTypes.put(implType.getName(), implType);
+        }
+        
+        scaDefns.getPolicyIntents().clear();
+        scaDefns.getPolicyIntents().addAll(definedIntents.values());
+        scaDefns.getPolicySets().clear();
+        scaDefns.getPolicySets().addAll(definedPolicySets.values());
+        scaDefns.getBindingTypes().clear();
+        scaDefns.getBindingTypes().addAll(definedBindingTypes.values());
+        scaDefns.getImplementationTypes().clear();
+        scaDefns.getImplementationTypes().addAll(definedImplTypes.values());
+    }
+    
+    public static void aggregateSCADefinitions(SCADefinitions source, SCADefinitions target) {
+        target.getPolicyIntents().addAll(source.getPolicyIntents());
+        target.getPolicySets().addAll(source.getPolicySets());
+        target.getBindingTypes().addAll(source.getBindingTypes());
+        target.getImplementationTypes().addAll(source.getImplementationTypes());
+    }
+    
+    public static boolean isSCADefnsFile(URI uri) {
+        int index = uri.toString().lastIndexOf("/");
+
+        index = (index != -1) ? index + 1 : 0;
+
+        return uri.toString().substring(index).equals("definitions.xml");
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.SCADefinitionsProviderExtensionPoint b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.SCADefinitionsProviderExtensionPoint
new file mode 100644
index 0000000000..3d2a990593
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/definitions/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.SCADefinitionsProviderExtensionPoint
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.definitions.impl.DefaultSCADefinitionsProviderExtensionPoint

+										
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-api/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-api/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-api/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-api/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-api/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-api/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-api/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-api/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-api/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-api/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-api/pom.xml
new file mode 100644
index 0000000000..82846bbf00
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-api/pom.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-domain-api</artifactId>
+    <name>Apache Tuscany SCA Domain API</name>
+
+    <dependencies>   
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+ 
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/DomainException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/DomainException.java
new file mode 100644
index 0000000000..1a62801b1b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/DomainException.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.domain;
+
+
+/**
+ * Denotes an error starting the runtime
+ *
+ * @version $Rev: 568826 $ $Date: 2007-08-23 06:27:34 +0100 (Thu, 23 Aug 2007) $
+ */
+public class DomainException extends Exception {
+
+    static final long serialVersionUID = 2096658015909178325L;
+    
+    private String message;    
+    
+    public DomainException() {
+    }    
+    
+    public DomainException(String message) {
+        super(message);
+        setMessage(message);
+    }
+
+    public DomainException(Throwable cause) {
+        super(cause);
+        setMessage(cause.getMessage());
+    }
+    
+    public String getMessage() {
+        return message;
+    }
+
+    public void setMessage(String message) {
+        this.message = message;
+    }     
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/SCADomain.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/SCADomain.java
new file mode 100644
index 0000000000..e88a18a534
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/SCADomain.java
@@ -0,0 +1,207 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain;
+
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.ServiceReference;
+
+
+/**
+ * Represents an SCA domain.
+ * 
+ * @version $Rev: 580520 $ $Date: 2007-09-29 00:50:25 +0100 (Sat, 29 Sep 2007) $
+ */
+public interface SCADomain {
+    
+    /**
+     * Start all of the services in the domain.
+     */
+    public void start()
+      throws DomainException;  
+
+    /**
+     * Stop all of the services in the domain.
+     */
+    public void stop()
+      throws DomainException; 
+
+    /**
+     * Destroy the SCA domain.
+     */
+    public void destroy()
+      throws DomainException;
+
+    /**
+     * Returns the URI of the SCA Domain. That URI is the endpoint of the
+     * SCA domain administration service.
+     * 
+     * @return the URI of the SCA Domain
+     */
+    public String getURI();
+    
+    /**
+     * Add an SCA contribution to the domain.
+     *  
+     * @param contributionURI the URI of the contribution
+     * @param contributionURL the URL of the contribution
+     * @throws DomainException
+     */  
+    public void addContribution(String contributionURI, URL contributionURL)
+      throws DomainException;
+    
+    /**
+     * Update an SCA contribution that has previousle been added to the domain.
+     *  
+     * @param contributionURI the URI of the contribution
+     * @param contributionURL the URL of the contribution
+     * @throws DomainException
+     */  
+    public void updateContribution(String contributionURI, URL contributionURL)
+      throws DomainException;    
+    
+    /**
+     * Remove a contribution from the domain.
+     * 
+     * @param contributionURI the URI of the contribution
+     * @throws DomainException
+     */
+    public void removeContribution(String contributionURI)
+      throws DomainException; 
+    
+    /**
+     * Add the supplied composite XML to the identified contribution
+     * 
+     * @param contributionURI the URI of the contribution
+     * @param compositeXML the XML string of the composite 
+     * @throws DomainException
+     */
+    public void addDeploymentComposite(String contributionURI, String compositeXML)
+      throws DomainException;
+    
+    /**
+     * Use the supplied composite XML to update the identified contribution
+     * 
+     * @param contributionURI the URI of the contribution
+     * @param compositeXML the XML string of the composite 
+     * @throws DomainException
+     */
+    public void updateDeploymentComposite(String contributionURI, String compositeXML)
+      throws DomainException;    
+
+    /**
+     * Add a deployable composite to the domain.
+     * 
+     * @param compositeQName the QName of the composite
+     * @throws DomainException     
+     */
+    public void addToDomainLevelComposite(QName compositeQName)
+      throws DomainException;
+    
+    /**
+     * Remove a deployable composite from the domain.
+     * 
+     * @param compositeQName the QName of the composite
+     * @throws DomainException     
+     */
+    public void removeFromDomainLevelComposite(QName compositeQName)
+      throws DomainException; 
+    
+    /**
+     * Returns an XML string representation of the domain level composite
+     * 
+     * @return xml representing the domain level composite
+     */
+    public String getDomainLevelComposite()
+      throws DomainException;
+    
+    /**
+     * Returns an XML String representation of a artifact from within the 
+     * domain namespace formed by the domain level composite
+     * 
+     * @return xml representing the specified artifact
+     */
+    public String getQNameDefinition(QName artifact)
+      throws DomainException;
+    
+    /**
+     * Start a composite. The domain is responsible for starting all the
+     * components in the composite. It may decompose the composite into
+     * one or more smaller composites and load these composites into
+     * an appropriate SCA node for execution.
+     * 
+     * @param compositeQName The QName of the composite
+     * @throws DomainException
+     */
+    public void startComposite(QName compositeQName)
+      throws DomainException;
+    
+    /**
+     * Stop a composite. The domain will stop all the components from the
+     * specified composite.
+     * 
+     * @param compositeQName The QName of the composite
+     * @throws DomainException
+     */
+    public void stopComposite(QName compositeQName)
+      throws DomainException;
+    
+    /**
+     * Cast a type-safe reference to a CallahbleReference. Converts a type-safe
+     * reference to an equivalent CallableReference; if the target refers to a
+     * service then a ServiceReference will be returned, if the target refers to
+     * a callback then a CallableReference will be returned.
+     * 
+     * @param target a reference proxy provided by the SCA runtime
+     * @param <B> the Java type of the business interface for the reference
+     * @param <R> the type of reference to be returned
+     * @return a CallableReference equivalent for the proxy
+     * @throws IllegalArgumentException if the supplied instance is not a
+     *             reference supplied by the SCA runtime
+     */
+    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException;
+
+    /**
+     * Returns a proxy for a service provided by a component in the SCA domain.
+     * 
+     * @param businessInterface the interface that will be used to invoke the
+     *            service
+     * @param serviceName the name of the service
+     * @param <B> the Java type of the business interface for the service
+     * @return an object that implements the business interface
+     */
+    public <B> B getService(Class<B> businessInterface, String serviceName);
+
+    /**
+     * Returns a ServiceReference for a service provided by a component in the
+     * SCA domain.
+     * 
+     * @param businessInterface the interface that will be used to invoke the
+     *            service
+     * @param serviceName the name of the service
+     * @param <B> the Java type of the business interface for the service
+     * @return a ServiceReference for the designated service
+     */
+    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String referenceName);
+
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/SCADomainFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/SCADomainFactory.java
new file mode 100644
index 0000000000..860ab0171b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-api/src/main/java/org/apache/tuscany/sca/domain/SCADomainFactory.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain;
+
+import java.lang.reflect.Constructor;
+
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * A factory for SCA domains. 
+ * 
+ * @version $Rev: 580520 $ $Date: 2007-09-29 00:50:25 +0100 (Sat, 29 Sep 2007) $
+ */
+public abstract class SCADomainFactory {
+    
+        
+    /**
+     * Returns a new SCA domain factory instance.
+     *  
+     * @return a new SCA domain factory
+     */
+    public static SCADomainFactory newInstance() {
+        
+        SCADomainFactory scaDomainFactory = null;
+
+        try {
+            final ClassLoader classLoader = SCADomainFactory.class.getClassLoader();
+            String className =  "org.apache.tuscany.sca.domain.impl.SCADomainFactoryImpl";  
+                            
+            Class cls = Class.forName(className, true, classLoader);
+            
+            Constructor<?> constructor = null;
+            
+            try {
+                constructor = cls.getConstructor();
+            } catch (NoSuchMethodException e) {
+                // ignore
+            }
+            
+            if (constructor != null) {
+                scaDomainFactory = (SCADomainFactory)constructor.newInstance();
+            } 
+            
+            return scaDomainFactory;
+
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }        
+    }
+
+    /**
+     * Creates a new SCA domain.
+     * 
+     * @param domainURI the URI of the domain, this is the endpoint
+     * URI of the domain administration service
+     * @return a new SCA domain
+     */
+    public abstract SCADomain createSCADomain(String domainURI) throws DomainException;
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/NOTICE
new file mode 100644
index 0000000000..ad02e27c39
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/NOTICE
@@ -0,0 +1,9 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
+This product includes/uses JSON-RPC JavaScript client (jsonrpc.js) 
+ Copyright (c) 2003-2004 Jan-Klaas Kollhof
+ Copyright (c) 2005 Michael Clark, Metaparadigm Pte Ltd
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/pom.xml
new file mode 100644
index 0000000000..32497f8691
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/pom.xml
@@ -0,0 +1,146 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-domain-impl</artifactId>
+    <name>Apache Tuscany SCA Domain Implementation</name>
+
+    <dependencies>
+ 
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-impl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>  
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-http</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>        
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>        
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-domain</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>       
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>  
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>        
+                
+         <dependency>
+            <groupId>org.apache.axis2</groupId>
+            <artifactId>axis2-adb</artifactId>
+            <version>1.3</version>
+        </dependency>        
+        
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>        
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-ws-axis2</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>         
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-sca-axis2</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-jsonrpc</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>   
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-http</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>   
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-resource</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>   
+       
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-tomcat</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>         
+        
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/impl/SCADomainFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/impl/SCADomainFactoryImpl.java
new file mode 100644
index 0000000000..23483bede2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/impl/SCADomainFactoryImpl.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.impl;
+
+import org.apache.tuscany.sca.domain.DomainException;
+import org.apache.tuscany.sca.domain.SCADomain;
+import org.apache.tuscany.sca.domain.SCADomainFactory;
+
+/**
+ * A finder for SCA domains.
+ * 
+ * @version $Rev: 580520 $ $Date: 2007-09-29 00:50:25 +0100 (Sat, 29 Sep 2007) $
+ */
+public class SCADomainFactoryImpl extends SCADomainFactory {
+    
+        
+    /**
+     * Returns a new SCA domain finder instance.
+     *  
+     * @return a new SCA domain finder
+     */
+    public SCADomainFactoryImpl() {
+
+    }
+
+    /**
+     * Finds an existing SCA domain.
+     * 
+     * @param domainURI the URI of the domain, this is the endpoint
+     * URI of the domain administration service
+     * @return the SCA domain
+     */
+    public SCADomain createSCADomain(String domainURI) throws DomainException {
+        return new SCADomainImpl(domainURI);
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/impl/SCADomainImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/impl/SCADomainImpl.java
new file mode 100644
index 0000000000..e5f2152b3a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/impl/SCADomainImpl.java
@@ -0,0 +1,1293 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.impl; 
+
+import java.io.ByteArrayOutputStream;
+import java.io.Externalizable;
+import java.net.URI;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.builder.DomainBuilder;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.service.ContributionService;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.assembly.ActivationException;
+import org.apache.tuscany.sca.core.context.ServiceReferenceImpl;
+import org.apache.tuscany.sca.databinding.impl.XSDDataTypeConverter.Base64Binary;
+import org.apache.tuscany.sca.domain.DomainException;
+import org.apache.tuscany.sca.domain.SCADomain;
+import org.apache.tuscany.sca.domain.SCADomainEventService;
+import org.apache.tuscany.sca.domain.SCADomainSPI;
+import org.apache.tuscany.sca.domain.management.SCADomainManagerInitService;
+import org.apache.tuscany.sca.domain.model.CompositeModel;
+import org.apache.tuscany.sca.domain.model.ContributionModel;
+import org.apache.tuscany.sca.domain.model.DomainModel;
+import org.apache.tuscany.sca.domain.model.DomainModelFactory;
+import org.apache.tuscany.sca.domain.model.NodeModel;
+import org.apache.tuscany.sca.domain.model.ServiceModel;
+import org.apache.tuscany.sca.domain.model.NodeModel.LifecyleState;
+import org.apache.tuscany.sca.domain.model.impl.DomainModelFactoryImpl;
+import org.apache.tuscany.sca.domain.model.impl.NodeModelImpl;
+import org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.node.NodeException;
+import org.apache.tuscany.sca.node.NodeFactoryImpl;
+import org.apache.tuscany.sca.node.util.SCAContributionUtil;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentContext;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.ServiceReference;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * The SCA domain implementation. In Tuscany we currently have a model of the 
+ * SCA Domain that relies on a central domain manager this class provides that 
+ * central manager. 
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-09 23:54:46 +0100 (Sun, 09 Sep 2007) $
+ */
+public class SCADomainImpl implements SCADomain, SCADomainEventService, SCADomainSPI  {
+	
+    private final static Logger logger = Logger.getLogger(SCADomainImpl.class.getName());
+       
+    // class loader used to get the runtime going
+    protected ClassLoader domainClassLoader;
+    
+    // domain management application runtime
+    protected ReallySmallRuntime domainManagementRuntime;
+    protected ContributionService domainManagementContributionService;
+    protected Contribution domainManagementContribution;
+    protected Composite domainManagementComposite;
+    
+    // domain application runtime
+    protected Composite domainComposite;
+    
+    // the logic for wiring up references and services at the domain level
+    protected DomainBuilder domainBuilder;
+    
+    // Used to pipe dummy node information into the domain management runtime
+    // primarily so that the sca binding can resolve endpoints. 
+    protected NodeFactoryImpl nodeFactory;    
+          
+    // The domain model
+    protected DomainModelFactory domainModelFactory = new DomainModelFactoryImpl();
+    protected DomainModel domainModel;
+    
+    // management services
+    private SCADomainManagerInitService domainManagerInitService;
+    
+    
+    // Implementation methods
+     
+    /** 
+     * Create a domain giving the URI for the domain. 
+     * 
+     * @param domainUri - identifies what host and port the domain service is running on, e.g. http://localhost:8081
+     * @throws ActivationException
+     */
+    public SCADomainImpl(String domainURI) throws DomainException {
+        this.domainModel = domainModelFactory.createDomain();
+        this.domainModel.setDomainURI(domainURI);
+        this.domainClassLoader = SCADomainImpl.class.getClassLoader(); 
+        init();
+    }    
+       
+    /**
+     * Create the domain management runtime etc
+     */
+    protected void init() throws DomainException {
+        try {
+            // check whether domain uri is a url
+            URI tmpURI;
+            try {
+                tmpURI = new URI(domainModel.getDomainURI()); 
+                domainModel.setDomainURL(tmpURI.toURL().toExternalForm());
+            } catch(Exception ex) {
+                throw new ActivationException("domain uri " + 
+                                              domainModel.getDomainURI() + 
+                                              " must be a valid url");
+            }
+                
+            // create a runtime for the domain management services to run on
+            domainManagementRuntime = new ReallySmallRuntime(domainClassLoader);
+            domainManagementRuntime.start();
+            
+            // Configure the default server port and path
+            int port = URI.create(domainModel.getDomainURI()).getPort();
+            String path = URI.create(domainModel.getDomainURI()).getPath();
+            if (port != -1) {
+                ServletHostExtensionPoint servletHosts = domainManagementRuntime.getExtensionPointRegistry().getExtensionPoint(ServletHostExtensionPoint.class);
+                for (ServletHost servletHost: servletHosts.getServletHosts()) {
+                    servletHost.setDefaultPort(port);
+                    if (path != null && path.length() > 0 && !path.equals("/")) {
+                        servletHost.setContextPath(path);
+                    }
+                }
+            }
+            
+            // Create an in-memory domain level management composite
+            AssemblyFactory assemblyFactory = domainManagementRuntime.getAssemblyFactory();
+            domainManagementComposite = assemblyFactory.createComposite();
+            domainManagementComposite.setName(new QName(Constants.SCA10_NS, "domainManagement"));
+            domainManagementComposite.setURI(domainModel.getDomainURI() + "/management");   
+            
+            // Create an in-memory domain level composite
+            domainComposite = assemblyFactory.createComposite();
+            domainComposite.setName(new QName(Constants.SCA10_NS, "domain"));
+            domainComposite.setURI(domainModel.getDomainURI() + "/domain");  
+            
+            domainModel.setDomainLeveComposite(domainComposite);
+            
+            // Set up the domain so that local callable references can find 
+            // service out there in the domain
+            SCADummyNodeImpl node = new SCADummyNodeImpl(this);
+            ModelFactoryExtensionPoint factories = domainManagementRuntime.getExtensionPointRegistry().getExtensionPoint(ModelFactoryExtensionPoint.class);
+            nodeFactory = new NodeFactoryImpl(node);
+            factories.addFactory(nodeFactory); 
+            
+            // Find the composite that will configure the domain
+            String domainCompositeName = "domain.composite";
+            URL contributionURL = SCAContributionUtil.findContributionFromResource(domainClassLoader, domainCompositeName);
+            
+            if ( contributionURL != null ){ 
+                logger.log(Level.INFO, "Domain management configured from " + contributionURL);
+                           
+                // add node composite to the management domain
+                domainManagementContributionService = domainManagementRuntime.getContributionService();
+                Contribution contribution = null;
+                contribution = domainManagementContributionService.contribute(domainModel.getDomainURI(), 
+                                                                              contributionURL, 
+                                                                              false);
+                
+                //get the domain builder
+                domainBuilder = domainManagementRuntime.getDomainBuilder();
+                
+                
+                Composite composite = null;
+                for (Artifact artifact: contribution.getArtifacts()) {
+                    if (domainCompositeName.equals(artifact.getURI())) {
+                        composite = (Composite)artifact.getModel();
+                    }
+                }
+                
+                if (composite != null) {
+                
+                    domainManagementComposite.getIncludes().add(composite);
+                    domainManagementRuntime.buildComposite(composite);
+                    domainManagementRuntime.getCompositeActivator().activate(composite); 
+                    domainManagementRuntime.getCompositeActivator().start(composite);
+                
+                    // get the management components out of the domain so that they 
+                    // can be configured/used. 
+                    domainManagerInitService = getService(SCADomainManagerInitService.class, 
+                                                          "SCADomainManagerComponent/SCADomainManagerInitService", 
+                                                          domainManagementRuntime, 
+                                                          domainManagementComposite);
+                    domainManagerInitService.setDomain(this);
+                    domainManagerInitService.setDomainSPI((SCADomainSPI)this);
+                    domainManagerInitService.setDomainEventService((SCADomainEventService)this);
+                    
+                        
+                } else {
+                    throw new ActivationException("Domain management contribution " + 
+                                                  contributionURL + 
+                                                  " found but could not be loaded");
+                }
+            } else {
+                throw new ActivationException("Domain management contribution " + 
+                                              domainCompositeName + 
+                                              " not found on the classpath");
+            }  
+            
+            
+        } catch(Exception ex) {
+            throw new DomainException(ex);
+        }
+    }          
+    
+    private void notifyDomainChange() throws DomainException {
+        List<Composite> changedComposites = domainBuilder.wireDomain(domainComposite);
+        
+        // notify nodes that have composites that the composites have changed
+        for (Composite composite : changedComposites){
+            String compositeXML = getComposite(composite.getName());
+            
+            for (NodeModel node : domainModel.getNodes().values()){
+                if (node.getDeployedComposites().containsKey(composite.getName())){
+                    try {
+                        if (((NodeModelImpl)node).getSCANodeManagerService() != null) {
+                            
+                            logger.log(Level.FINE, "Updating node: " + 
+                                                   node.getNodeURI() + 
+                                                   " with composite: " + 
+                                                   compositeXML);
+                            
+                            // notify node
+                            ((NodeModelImpl)node).getSCANodeManagerService().updateComposite(composite.getName().toString(), 
+                                                                                             Base64Binary.encode(compositeXML.getBytes()));
+                        }
+                    } catch (Exception ex) {
+                        throw new DomainException(ex);
+                    }                        
+                }
+            }
+        }
+    }
+    
+    private ContributionModel findContributionFromComposite(QName compositeQName){
+        ContributionModel returnContributionModel = null;
+        
+        for(ContributionModel contributionModel : domainModel.getContributions().values()){            
+            if (contributionModel.getComposites().containsKey(compositeQName)){
+                returnContributionModel = contributionModel;
+            }
+        }
+        
+        return returnContributionModel;
+    }
+    
+    private CompositeModel findComposite(QName compositeQName){
+        CompositeModel returnCompositeModel = null;
+        
+        for(ContributionModel contributionModel : domainModel.getContributions().values()){
+            returnCompositeModel = contributionModel.getComposites().get(compositeQName);
+            
+            if (returnCompositeModel != null){
+                break;
+            }
+        }
+        
+        return returnCompositeModel;
+    }
+    
+    // Recursively look for contributions that contain included artifacts. Deepest dependencies
+    // appear first in the list
+    // This function should be moved to the contribution package.
+    private void findDependentContributions(Contribution contribution, List<Contribution> dependentContributions){
+        
+        for (Import contribImport : contribution.getImports()) {
+            for (ContributionModel tmpContributionModel : domainModel.getContributions().values()) {
+                Contribution tmpContribution = tmpContributionModel.getContribution();
+                for (Export export : tmpContribution.getExports()) {
+                    if (contribImport.match(export)) {
+                        if (tmpContribution.getImports().isEmpty()) {
+                            dependentContributions.add(tmpContribution);
+                        } else {
+                            findDependentContributions(tmpContribution, dependentContributions);
+                        }
+                    }  
+                }   
+            }
+        }
+        
+        dependentContributions.add(contribution);
+    }
+    
+    private ContributionModel parseContribution(String contributionURI, String contributionURL) throws DomainException {
+        // add the contribution information to the domain model
+        ContributionModel contributionModel = domainModelFactory.createContribution();
+        contributionModel.setContributionURI(contributionURI);
+        contributionModel.setContributionURL(contributionURL);
+        domainModel.getContributions().put(contributionURI, contributionModel);
+        
+        // read the assembly model objects.      
+        try {
+            // Create a local model from the contribution. Using the contribution
+            // processor from the domain management runtime just because we already have it
+            Contribution contribution =  domainManagementContributionService.contribute(contributionURI, 
+                                                                                        new URL(contributionURL), 
+                                                                                        false);
+            
+            contributionModel.setContribution(contribution);
+            
+            // add the composites into the domain model 
+            for (Artifact artifact : contribution.getArtifacts()) {
+                if (artifact.getModel() instanceof Composite) {
+                    Composite composite = (Composite)artifact.getModel();
+                    CompositeModel compositeModel = domainModelFactory.createComposite();
+                    compositeModel.setCompositeQName(composite.getName());
+                    compositeModel.setComposite(composite);
+                    contributionModel.getComposites().put(compositeModel.getCompositeQName(), compositeModel);      
+                }
+            }                        
+            
+            // add the deployable composite info to the domain model 
+            for (Composite composite : contribution.getDeployables()) {
+                CompositeModel compositeModel = contributionModel.getComposites().get(composite.getName());
+                
+                if (compositeModel != null){
+                    contributionModel.getDeployableComposites().put(compositeModel.getCompositeQName(), compositeModel);
+                } else {
+                    throw new DomainException("Deployable composite name " + 
+                                              composite.getName() + 
+                                              " doesn't match a composite in the contribution " +
+                                              contributionURI );
+                }
+            }
+        } catch(DomainException ex) {   
+            throw ex;
+        } catch(Exception ex) {
+            throw new DomainException(ex);
+        } 
+        
+        return contributionModel;
+    }    
+    
+    
+    // SCADomainSPI methods 
+    
+    public DomainModel getDomainModel(){        
+        return domainModel;
+    } 
+    
+    public String getComposite(QName compositeQName){
+        CompositeModel compositeModel = domainModel.getDeployedComposites().get(compositeQName);
+        Composite composite = compositeModel.getComposite();
+        
+        ExtensionPointRegistry registry = domainManagementRuntime.getExtensionPointRegistry();
+        
+        StAXArtifactProcessorExtensionPoint staxProcessors =
+            registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        
+        StAXArtifactProcessor<Composite> processor = staxProcessors.getProcessor(Composite.class);
+        
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        try {
+            XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
+            //outputFactory.setProperty("javax.xml.stream.isPrefixDefaulting",Boolean.TRUE);
+            XMLStreamWriter writer = outputFactory.createXMLStreamWriter(bos);
+            
+            processor.write(composite, writer);
+            writer.flush();
+            writer.close();
+        } catch (Exception ex) {
+            System.out.println(ex.toString());
+        }
+        
+        String compositeString = bos.toString();
+        
+        return compositeString;
+    }
+    
+    public String getComponent(QName compositeQName, String componentName){
+        
+        String componentString = null;
+        
+        return componentString;
+    }  
+    
+    
+    // SCADomainEventService methods 
+    
+    public void registerNode(String nodeURI, String nodeURL, Externalizable nodeManagerReference) throws DomainException { 
+        // try and remove it first just in case it's already registered
+        unregisterNode(nodeURI);
+        
+        NodeModel node = domainModelFactory.createNode();
+        node.setNodeURI(nodeURI);
+        node.setNodeURL(nodeURL);
+        node.setNodeManagerReference(nodeManagerReference);
+        node.setLifecycleState(LifecyleState.AVAILABLE);
+        domainModel.getNodes().put(nodeURI, node);     
+        
+        logger.log(Level.INFO, "Registered node: " + 
+                               nodeURI + 
+                               " at endpoint " + 
+                               nodeURL);
+    }
+    
+    public void unregisterNode(String nodeURI) throws DomainException{ 
+        
+        domainModel.getNodes().remove(nodeURI);
+               
+        logger.log(Level.FINE, "Removed node: " + nodeURI);
+    }
+    
+    public void registerNodeStart(String nodeURI) throws DomainException{
+/*  TODO - no longer used     
+        NodeModel node = domainModel.getNodes().get(nodeURI);
+        
+        if (node != null) {
+            // if the node was started by the domain we already know it's running
+            if (node.getLifecycleState() != LifecyleState.RUNNING){
+                node.setLifecycleState(LifecyleState.RUNNING);
+                
+                // run the update in a separate thread so that the caller doesn't block
+                scheduler.execute(domainUpdateProcessor);
+            }
+        } else {
+            logger.log(Level.WARNING, "trying to start node: " + 
+                                      nodeURI + 
+                                      " that isn't registered " );
+        }
+*/        
+    }
+    
+    public void registerNodeStop(String nodeURI) throws DomainException{
+/* TODO - no longer used        
+        NodeModel node = domainModel.getNodes().get(nodeURI);
+        
+        if (node != null) {
+            // if the node was stopped by the domain we already know it's running
+            if (node.getLifecycleState() == LifecyleState.RUNNING){
+                node.setLifecycleState(LifecyleState.DEPLOYED);
+                
+                // run the update in a separate thread so that the caller doesn't block
+                scheduler.execute(domainUpdateProcessor);
+            }                
+        } else {
+            logger.log(Level.WARNING, "trying to stop node: " + 
+                                      nodeURI + 
+                                      " that isn't registered " );
+        }      
+*/
+    }    
+
+    public void registerContribution(String nodeURI, String contributionURI, String contributionURL) throws DomainException{
+        try {
+            ContributionModel contributionModel = null;
+            
+            if ( domainModel.getContributions().containsKey(contributionURI) == false ){
+                contributionModel = parseContribution(contributionURI, contributionURL);
+
+                // assign the contribution to the referenced node
+                NodeModel node = domainModel.getNodes().get(nodeURI);
+                
+                if ((node != null) && (contributionModel != null)) {
+                    node.getContributions().put(contributionURI, contributionModel);
+                } 
+            } else {
+                // TODO - throw an exception here ?
+            }
+            
+        } catch (Exception ex) {
+            logger.log(Level.SEVERE, "Exception when registering contribution " + 
+                                     contributionURI + 
+                                     ex.toString() );
+        }   
+    }
+
+    public void unregisterContribution(String nodeURI, String contributionURI) throws DomainException {
+        try {
+            
+            if ( domainModel.getContributions().containsKey(contributionURI) == true ){
+                // get the contribution model
+                ContributionModel contributionModel = domainModel.getContributions().get(contributionURI);
+                
+                // remove deployed composites
+                for (QName compositeQName : contributionModel.getDeployedComposites().keySet()){
+                    domainModel.getDomainLevelComposite().getIncludes().remove(contributionModel.getDeployedComposites().get(compositeQName));
+                    domainModel.getDeployedComposites().remove(compositeQName);
+                }
+                    
+                // remove contribution from the domain
+                domainModel.getContributions().remove(contributionURI);
+
+                // remove the contribution from the referenced node
+                NodeModel nodeModel = domainModel.getNodes().get(nodeURI);
+                
+                if ((nodeModel != null)) {
+                    nodeModel.getContributions().remove(contributionURI);
+                    
+                    // remove deployed composites
+                    for (QName compositeQName : contributionModel.getDeployedComposites().keySet()){
+                        nodeModel.getDeployedComposites().remove(compositeQName);
+                    }
+                } 
+            }            
+ 
+        } catch (Exception ex) {
+            logger.log(Level.SEVERE, "Exception when removing contribution " + 
+                                     contributionURI + 
+                                     ex.toString() );
+        }
+    }
+    
+    public void registerDomainLevelComposite(String nodeURI, String compositeQNameString) throws DomainException{
+        try {
+            QName compositeQName = QName.valueOf(compositeQNameString);
+            
+            if (!domainModel.getDeployedComposites().containsKey(compositeQName)){
+                // get the composite from the node
+                NodeModel node = domainModel.getNodes().get(nodeURI);
+                
+                if (node != null) {
+                    if (node.getLifecycleState() != LifecyleState.AVAILABLE){
+                        throw new DomainException("Node " + nodeURI + " is already marked as active");
+                    } else {
+                        for (ContributionModel contributionModel : node.getContributions().values()){
+                            CompositeModel compositeModel = contributionModel.getComposites().get(compositeQName);
+                            
+                            if (compositeModel != null){
+                                contributionModel.getDeployedComposites().put(compositeQName, compositeModel);
+                                node.getDeployedComposites().put(compositeQName, compositeModel);
+                                domainModel.getDeployedComposites().put(compositeQName, compositeModel);
+                                domainManagementRuntime.getCompositeBuilder().build(compositeModel.getComposite()); 
+                                domainModel.getDomainLevelComposite().getIncludes().add(compositeModel.getComposite());
+                                
+
+                            }
+                        }
+                    }
+                }   
+            } else {
+                throw new DomainException("Composite " + compositeQNameString + 
+                                          " is already marked as deployed on node " + nodeURI);
+            }
+        } catch (Exception ex) {
+            logger.log(Level.SEVERE, "Exception when registering domain level composite " + 
+                                     nodeURI +  " " +
+                                     compositeQNameString +
+                                     ex.toString() );
+        }   
+    }    
+    
+    public void registerServiceEndpoint(String domainURI, String nodeURI, String targetServiceName, String bindingClassName, String URL)throws DomainException {
+       
+        // the target service name is the component/service name combination
+        String componentName = null;
+        String serviceName = null;
+        
+        // if the service name ends in a "/" remove it
+        if (targetServiceName.endsWith("/")) {
+            targetServiceName = targetServiceName.substring(0, targetServiceName.length() - 1);
+        } 
+        
+        // if the service name starts with a "/" remove it
+        if (targetServiceName.startsWith("/")) {
+            targetServiceName = targetServiceName.substring(1, targetServiceName.length());
+        } 
+        
+        // TODO - only interested if multiplicity is <= 1
+        componentName = domainBuilder.getComponentNameFromReference(targetServiceName);
+        serviceName = domainBuilder.getServiceNameFromReference(targetServiceName);
+        
+        domainBuilder.updateDomainLevelServiceURI(domainComposite, targetServiceName, bindingClassName, URL);        
+        
+        // find the node with the service
+        NodeModel node = domainModel.getNodes().get(nodeURI);     
+        
+        if (node != null){
+            
+            // collect the service info
+            ServiceModel serviceModel = domainModelFactory.createService();
+            serviceModel.setServiceURI(targetServiceName);
+            serviceModel.setServiceURL(URL);
+            serviceModel.setServiceBinding(bindingClassName);
+            
+            //store the service
+            node.getServices().put(targetServiceName+bindingClassName, serviceModel);
+            
+            if (componentName != null){
+                node.getServices().put(componentName+bindingClassName, serviceModel);
+            }
+            logger.log(Level.INFO, "Registering service: [" + 
+                                   domainURI + " " +
+                                   targetServiceName + " " +
+                                   URL + " " +
+                                   bindingClassName + "]");         
+        } else {
+            logger.log(Level.WARNING, "Trying to register service: " + 
+                                      targetServiceName + 
+                                      " for a node " + 
+                                      nodeURI + 
+                                      "that isn't registered");
+        }
+
+    }    
+     
+    public void unregisterServiceEndpoint(String domainURI, String nodeURI, String serviceName, String bindingClassName) throws DomainException{
+        NodeModel node = domainModel.getNodes().get(nodeURI);
+        node.getServices().remove(serviceName + bindingClassName);
+        
+        // extract the short name from the long name 
+        String shortServiceName = null;
+        if (serviceName.indexOf("/") >= 0 ) {
+            shortServiceName = serviceName.substring(0, serviceName.indexOf("/"));
+        } 
+        
+        node.getServices().remove(shortServiceName + bindingClassName);
+        
+        logger.log(Level.FINE, "Removed service: " +  serviceName );   
+
+    }
+       
+    public String findServiceEndpoint(String domainURI, String serviceName, String bindingName) throws DomainException{
+        logger.log(Level.INFO, "Finding service: [" + 
+                               domainURI + " " +
+                               serviceName + " " +
+                               bindingName +
+                               "]");
+        
+        String url = SERVICE_NOT_REGISTERED;
+        if (serviceName.startsWith("/")) {
+            serviceName = serviceName.substring(1);
+        }
+        String serviceKey = serviceName + bindingName;
+        
+        for (NodeModel node : domainModel.getNodes().values()){
+            ServiceModel service = node.getServices().get(serviceKey);
+            
+            if (service != null){
+                url = service.getServiceURL();
+                // uncomment for debugging
+                //url = url.replace("8085", "8086");
+                logger.log(Level.INFO, "Found service " + serviceName + " url: " + url); 
+                break;
+            } 
+        }
+               
+        return url;
+    }
+    
+    public String findServiceNode(String domainURI, String serviceName, String bindingName) throws DomainException{
+        logger.log(Level.FINE, "Finding service node: [" + 
+                               domainURI + " " +
+                               serviceName + " " +
+                               bindingName +
+                               "]");
+        
+        String nodeURI = SERVICE_NOT_KNOWN;
+        
+        for (NodeModel node : domainModel.getNodes().values()){
+            Service service = null;
+            for (CompositeModel compositeModel : node.getDeployedComposites().values()){
+                service = domainBuilder.findServiceForReference(compositeModel.getComposite(), serviceName);
+                if (service != null) {
+                    nodeURI = node.getNodeURI();
+                    break;
+                }
+            }
+        }
+               
+        return nodeURI;
+    }
+    
+            
+        
+    // SCADomain API methods 
+    
+    public void start() throws DomainException {
+        
+        // notify any top level domain changes before composites are started
+        notifyDomainChange();
+        
+        // call start on all nodes with deployed composites  
+        for(NodeModel node : domainModel.getNodes().values()) {
+            if ( !node.getDeployedComposites().isEmpty()){
+                try {
+                    if (node.getLifecycleState() != LifecyleState.RUNNING) {
+                        ((NodeModelImpl)node).getSCANodeManagerService().start();
+                        node.setLifecycleState(LifecyleState.RUNNING);
+                    }
+                } catch (Exception ex) {
+                    // TODO - collate errors and report
+                    ex.printStackTrace();
+                }
+            }
+        }             
+    }
+    
+    public void stop() throws DomainException {
+        // call stop on all nodes
+        for(NodeModel node : domainModel.getNodes().values()) {
+            try {
+                if (node.getLifecycleState() == LifecyleState.RUNNING) {
+                    ((NodeModelImpl)node).getSCANodeManagerService().stop();
+                    node.setLifecycleState(LifecyleState.DEPLOYED);
+                }
+            } catch (Exception ex) {
+                // TODO - collate errors and report
+                ex.printStackTrace();
+            }
+        }         
+    }    
+    
+    public void destroy() throws DomainException {
+        try {
+           
+            // unregister all nodes
+            domainModel.getNodes().clear();
+
+            // remove all management components
+            Composite composite = domainManagementComposite.getIncludes().get(0);
+            
+            domainManagementRuntime.getCompositeActivator().stop(composite);
+            domainManagementRuntime.getCompositeActivator().deactivate(composite);
+            
+            // remove the node factory
+            ModelFactoryExtensionPoint factories = domainManagementRuntime.getExtensionPointRegistry().getExtensionPoint(ModelFactoryExtensionPoint.class);
+            factories.removeFactory(nodeFactory); 
+            nodeFactory.setNode(null);
+            
+            // Stop the SCA runtime that the domain is using
+            domainManagementRuntime.stop();
+
+                        
+        } catch(ActivationException ex) {
+            throw new DomainException(ex); 
+        }         
+    }
+ 
+    public String getURI(){
+        return domainModel.getDomainURI();
+    }   
+    
+    public void addContribution(String contributionURI, URL contributionURL) throws DomainException {
+        // add the contribution information to the domain model
+        org.apache.tuscany.sca.domain.model.ContributionModel contributionModel = 
+            parseContribution(contributionURI, contributionURL.toExternalForm());
+    }
+     
+    public void updateContribution(String contributionURI, URL contributionURL) throws DomainException {
+        if ( domainModel.getContributions().containsKey(contributionURI) == true ){
+
+            List<QName> deployedCompositeNames = new ArrayList<QName>();
+            
+            // record the names of composites that must be restarted after the 
+            // contribution has been removed
+            for ( NodeModel node : domainModel.getNodes().values()){
+                if ((node.getLifecycleState() == LifecyleState.RUNNING) && (node.getContributions().containsKey(contributionURI))) {
+                    for (CompositeModel tmpCompositeModel : node.getDeployedComposites().values()){
+                        deployedCompositeNames.add(tmpCompositeModel.getCompositeQName());
+                    }
+                }
+            }
+            
+            // remove the old version of the contribution 
+            removeContribution(contributionURI);
+            
+            // Add the updated contribution back into the domain model
+            // TODO - there is a problem here with dependent contributions
+            //        as it doesn't look like the contribution listeners
+            //        are working quite right
+            addContribution(contributionURI, contributionURL);
+            
+            // add the deployed composites back into the domain if they still exist
+            // if they don't then the user will have to add and start any new composites manually
+            for (QName compositeQName : deployedCompositeNames) {
+                // make sure the composite still exists
+                CompositeModel compositeModel = findComposite(compositeQName);
+           
+                if (compositeModel != null){
+                    addToDomainLevelComposite(compositeModel.getCompositeQName());
+                } else {
+                    // the composite has been removed from the contribution 
+                    // by the update
+                }
+            }
+            
+            // automatically start all the composites
+            for (QName compositeName : deployedCompositeNames) {
+                startComposite(compositeName);
+            }
+        } else {
+            throw new DomainException("Contribution " + contributionURI + " not found in domain contributions");
+        }        
+    }
+
+    public void removeContribution(String contributionURI) throws DomainException {
+        if ( domainModel.getContributions().containsKey(contributionURI) == true ){
+            
+            // get the contribution model
+            ContributionModel contributionModel = domainModel.getContributions().get(contributionURI);
+            
+            // remove potentially deployed composites
+            for (QName compositeQName : contributionModel.getDeployableComposites().keySet()){
+                domainModel.getDeployedComposites().remove(compositeQName);
+                domainModel.getDomainLevelComposite().getIncludes().remove(contributionModel.getDeployableComposites().get(compositeQName));
+            }
+            
+            // remove contribution from the domain model
+            domainModel.getContributions().remove(contributionURI);
+            
+            // remove contribution from the contribution processor
+            try {
+                domainManagementContributionService.remove(contributionURI);
+            } catch (Exception ex){
+                throw new DomainException(ex);
+            }
+            
+            // stop and tidy any nodes running this contribution
+            for ( NodeModel node : domainModel.getNodes().values()){
+                if (node.getContributions().containsKey(contributionURI)) {
+                    try {                
+                        if (node.getLifecycleState() == LifecyleState.RUNNING) {
+                            ((NodeModelImpl)node).getSCANodeManagerService().stop();
+                            node.setLifecycleState(LifecyleState.DEPLOYED);
+                        }
+                        
+                        // remove all contributions from this node including the
+                        // one that is specifically being removed.
+                        for (ContributionModel tmpContributionModel :  node.getContributions().values()){
+                            ((NodeModelImpl)node).getSCANodeManagerService().removeContribution(tmpContributionModel.getContributionURI());
+                        }
+                        
+                        node.getContributions().clear();
+                        node.getDeployedComposites().clear();
+                        node.setLifecycleState(LifecyleState.AVAILABLE);
+                        node.getServices().clear();
+                    } catch (Exception ex) {
+                        // TODO - collate errors and report
+                        ex.printStackTrace();
+                    }
+                }
+            }
+        } else {
+            throw new DomainException("Contribution " + contributionURI + " not found in domain contributions");
+        }
+    }
+    
+    public void addDeploymentComposite(String contributionURI, String compositeXML) throws DomainException {
+        // TODO
+        throw new DomainException("Not yet implemented");        
+    }
+    
+    public void updateDeploymentComposite(String contributionURI, String compositeXML) throws DomainException {
+        // TODO 
+        throw new DomainException("Not yet implemented");         
+    }
+
+    public void addToDomainLevelComposite(QName compositeQName) throws DomainException {
+        addToDomainLevelComposite(compositeQName, null);
+    }
+      
+    public void addToDomainLevelComposite(QName compositeQName, String nodeURI) throws DomainException {
+        
+        try {
+            // check to see if this composite has already been added 
+            if (domainModel.getDeployedComposites().containsKey(compositeQName) ){
+                throw new DomainException("Composite " + compositeQName.toString() + 
+                                          " had already been added to the domain level composite");
+            }
+            
+            // find the contribution that has this composite
+            ContributionModel contributionModel = findContributionFromComposite(compositeQName);
+            
+            if (contributionModel == null){
+                throw new DomainException("Can't find contribution for composite " + compositeQName.toString());
+            }
+            
+            // find the composite object from the contribution
+            CompositeModel compositeModel = contributionModel.getComposites().get(compositeQName);
+            
+            if (compositeModel == null){
+                throw new DomainException("Can't find composite model " + compositeQName.toString() +
+                                          " in contribution " + contributionModel.getContributionURI());
+            }  
+            
+            // build the contribution to create the services and references
+            domainModel.getDeployedComposites().put(compositeQName, compositeModel);
+            domainManagementRuntime.getCompositeBuilder().build(compositeModel.getComposite());                
+            domainModel.getDomainLevelComposite().getIncludes().add(compositeModel.getComposite()); 
+            
+            NodeModel node = null;
+            
+            // find the node for the composite to run on
+            if (nodeURI != null) {
+                // find the named node
+                node = domainModel.getNodes().get(nodeURI);
+                
+                if (node == null){
+                    throw new DomainException("Node " + nodeURI + " not found in domain");
+                }
+            } else {
+                // noddy algorithm to find a free node
+                // TODO - do something better
+                for(NodeModel tmpNode : domainModel.getNodes().values()) {
+                    if (tmpNode.getLifecycleState() == LifecyleState.AVAILABLE){
+                        node = tmpNode;
+                    }
+                }
+                
+                if (node == null){
+                    throw new DomainException("No free node available to run composite "  + compositeQName.toString());
+                }                
+            }
+
+            // find all the composites that the node must know about
+            List<Contribution> dependentContributions = new ArrayList<Contribution>();
+            findDependentContributions(contributionModel.getContribution(), dependentContributions);
+             
+            // assign the set of contributions to the node model
+            for (Contribution tmpContribution : dependentContributions){
+                node.getContributions().put(tmpContribution.getURI(), 
+                                            domainModel.getContributions().get(tmpContribution.getURI()));
+            }
+            
+            // assign the composite to the node model
+            node.getDeployedComposites().put(compositeQName, compositeModel);
+            
+            node.setLifecycleState(LifecyleState.DEPLOYED);
+    
+            // now pass this information over to the real node
+       
+            
+            // add contributions. Use the dependent contribution list here rather than the 
+            // one built up in the node model to ensure that contributions are added in the correct order
+            // I.e. the top most in the dependency tree last. 
+            for (Contribution tmpContribution : dependentContributions){
+                ((NodeModelImpl)node).getSCANodeManagerService().addContribution(tmpContribution.getURI(),
+                         domainModel.getContributions().get(tmpContribution.getURI()).getContributionURL());
+            }
+    
+            // deploy composite
+            ((NodeModelImpl)node).getSCANodeManagerService().addToDomainLevelComposite(compositeQName.toString());
+                        
+            // spray all of the service endpoints from this composite out to interested nodes
+            notifyDomainChange(); 
+        } catch (DomainException ex) {            
+            throw ex;  
+        } catch (Exception ex) {
+            throw new DomainException(ex);
+        }
+            
+    }    
+      
+    public void removeFromDomainLevelComposite(QName compositeQName) throws DomainException {
+
+        domainModel.getDomainLevelComposite().getIncludes().remove(domainModel.getDeployedComposites().get(compositeQName).getComposite());
+        domainModel.getDeployedComposites().remove(compositeQName);
+        
+        ContributionModel contributionModel = findContributionFromComposite(compositeQName);
+        
+        if (contributionModel != null){
+            contributionModel.getDeployedComposites().remove(compositeQName);
+            
+            for(NodeModel node : domainModel.getNodes().values()) {
+                if ( node.getDeployedComposites().containsKey(compositeQName)){
+                    try {
+                        if (node.getLifecycleState() == LifecyleState.RUNNING) {
+                            ((NodeModelImpl)node).getSCANodeManagerService().stop();
+                            node.setLifecycleState(LifecyleState.DEPLOYED);
+                        }
+                        // TODO - how to remove it from the node. Remove all contributions???
+                        
+                        node.getDeployedComposites().remove(compositeQName);
+                    } catch (Exception ex) {
+                        // TODO - collate errors and report
+                        ex.printStackTrace();
+                    }                
+                }
+            } 
+        } else {
+            throw new DomainException("Composite " + compositeQName.toString() + " not found in domain contributions");
+        }
+    }
+    
+    public String getDomainLevelComposite() throws DomainException {
+        
+        String domainLevelComposite = "<composite xmlns=\"http://www.osoa.org/xmlns/sca/1.0\"" + 
+                                      " targetNamespace=\"http://tuscany.apache.org/domain\"" + 
+                                      " xmlns:domain=\"http://tuscany.apache.org/domain\"";
+        
+        int includeCount = 0;
+        for (CompositeModel compositeModel : domainModel.getDeployedComposites().values()){
+            domainLevelComposite = domainLevelComposite + " xmlns:include" +
+                                                          includeCount +
+                                                          "=\"" + compositeModel.getCompositeQName().getNamespaceURI() + "\"";
+            includeCount++;
+        }
+        
+        domainLevelComposite = domainLevelComposite + " name=\"DomainLevelComposite\">";
+           
+        includeCount = 0;
+        for (CompositeModel compositeModel : domainModel.getDeployedComposites().values()){
+            domainLevelComposite = domainLevelComposite + "<include name=\"include" +
+                                                           includeCount + 
+                                                           ":" + 
+                                                           compositeModel.getCompositeQName().getLocalPart() +
+                                                           "\"/>";
+            includeCount++;
+        }
+        
+        domainLevelComposite = domainLevelComposite + "</composite>";
+     
+        return domainLevelComposite;
+    }
+
+    public String getQNameDefinition(QName artifact) throws DomainException {
+        // TODO - no absolutely sure what is intended here as I don't have 
+        //        an explicit scenario but here is some code to get me thinking about it
+        String artifactString = null;
+        
+        // find the composite that matches and return its XML
+        CompositeModel compositeModel = domainModel.getDeployedComposites().get(artifact);
+        
+        if (compositeModel != null){
+            // convert the composite to XML
+        }
+        
+        return artifactString;
+    }
+    
+    public void startComposite(QName compositeQName) throws DomainException {
+        try {
+            // find the composite object from the list of deployed composites
+            CompositeModel compositeModel = domainModel.getDeployedComposites().get(compositeQName);
+            
+            if (compositeModel == null){
+                throw new DomainException("Can't start composite " + compositeQName.toString() +
+                                          " as it hasn't been added to the domain level composite");
+            }
+            
+            // find the contribution that has this composite
+            ContributionModel contributionModel = findContributionFromComposite(compositeQName);
+            
+            if (contributionModel == null){
+                throw new DomainException("Can't find contribution for composite " + compositeQName.toString());
+            }
+            
+            NodeModel node = null;
+            
+            // find the node that has this composite 
+            for(NodeModel tmpNode : domainModel.getNodes().values()) {
+                if (tmpNode.getDeployedComposites().containsKey(compositeQName)){
+                    node = tmpNode;
+                    break;
+                }
+            }
+            
+            if (node != null){
+                if (node.getLifecycleState() == LifecyleState.DEPLOYED){
+                 // start the node
+                    ((NodeModelImpl)node).getSCANodeManagerService().start();
+                    node.setLifecycleState(LifecyleState.RUNNING);
+                }
+                
+            } else {
+                // composite not assigned to node for some reason
+                throw new DomainException("Composite "  + compositeQName.toString() + 
+                                          " is not associated with a node and cannot be started");
+            }
+        } catch (NodeException ex){
+            throw new DomainException(ex);
+        }
+         
+    }
+      
+    public void stopComposite(QName compositeName) throws DomainException {
+        // find the composite object from the list of deployed composites
+        CompositeModel composite = domainModel.getDeployedComposites().get(compositeName);
+        
+        if (composite == null){
+            throw new DomainException("Can't stop composite " + compositeName.toString() +
+                                      " as it hasn't been added to the domain level composite");
+        }
+                
+        // stop all the nodes running this composite
+        for(NodeModel node : domainModel.getNodes().values()) {
+            if ( node.getDeployedComposites().containsKey(compositeName)){
+                try {
+                    if (node.getLifecycleState() == LifecyleState.RUNNING) {
+                        node.setLifecycleState(LifecyleState.DEPLOYED);
+                        ((NodeModelImpl)node).getSCANodeManagerService().stop();
+                    }
+                } catch (Exception ex) {
+                    // TODO - how to report this?
+                }                
+            }
+        }     
+    }
+                 
+    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
+        return (R)cast(target, domainManagementRuntime);
+    }
+    
+    protected <B, R extends CallableReference<B>> R cast(B target, ReallySmallRuntime runtime) throws IllegalArgumentException {
+        return (R)runtime.getProxyFactory().cast(target);
+    }
+
+    public <B> B getService(Class<B> businessInterface, String serviceName) {
+        return getService( businessInterface, serviceName, domainManagementRuntime, null);
+    }
+    
+    protected <B> B getService(Class<B> businessInterface, String serviceName, ReallySmallRuntime runtime, Composite domainComposite) {
+        
+        ServiceReference<B> serviceReference = getServiceReference(businessInterface, serviceName, runtime, domainComposite);
+        if (serviceReference == null) {
+            throw new ServiceRuntimeException("Service not found: " + serviceName);
+        }
+        return serviceReference.getService();
+    }
+
+    protected <B> ServiceReference<B> createServiceReference(Class<B> businessInterface, String targetURI) {
+        return createServiceReference(businessInterface, targetURI, domainManagementRuntime, null);
+    }
+
+    
+    protected <B> ServiceReference<B> createServiceReference(Class<B> businessInterface, String targetURI, ReallySmallRuntime runtime, Composite domainComposite) {
+        try {
+          
+            AssemblyFactory assemblyFactory = runtime.getAssemblyFactory();
+            Composite composite = assemblyFactory.createComposite();
+            composite.setName(new QName(Constants.SCA10_TUSCANY_NS, "default"));
+            RuntimeComponent component = (RuntimeComponent)assemblyFactory.createComponent();
+            component.setName("default");
+            component.setURI("default");
+            runtime.getCompositeActivator().configureComponentContext(component);
+            composite.getComponents().add(component);
+            RuntimeComponentReference reference = (RuntimeComponentReference)assemblyFactory.createComponentReference();
+            reference.setName("default");
+            ModelFactoryExtensionPoint factories =
+                runtime.getExtensionPointRegistry().getExtensionPoint(ModelFactoryExtensionPoint.class);
+            JavaInterfaceFactory javaInterfaceFactory = factories.getFactory(JavaInterfaceFactory.class);
+            InterfaceContract interfaceContract = javaInterfaceFactory.createJavaInterfaceContract();
+            interfaceContract.setInterface(javaInterfaceFactory.createJavaInterface(businessInterface));
+            reference.setInterfaceContract(interfaceContract);
+            component.getReferences().add(reference);
+            reference.setComponent(component);
+            SCABindingFactory scaBindingFactory = factories.getFactory(SCABindingFactory.class);
+            SCABinding binding = scaBindingFactory.createSCABinding();
+            
+            // find the service endpoint somewhere else in the domain
+            try {
+                String endpointURL = findServiceEndpoint(domainModel.getDomainURI(), 
+                                                         targetURI, 
+                                                         binding.getClass().getName());
+                
+                if (endpointURL.equals(SERVICE_NOT_REGISTERED)){
+                    logger.log(Level.WARNING, "Created a sevice reference for service that is not yet started: Service " + targetURI); 
+                } else {
+                    targetURI = endpointURL;
+                }
+            } catch (DomainException ex){
+                throw new ServiceRuntimeException(ex);
+            }
+            
+            binding.setURI(targetURI);
+            reference.getBindings().add(binding);       
+            return new ServiceReferenceImpl<B>(businessInterface, component, reference, binding, runtime
+                .getProxyFactory(), runtime.getCompositeActivator());
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String name) {
+        return getServiceReference(businessInterface, name, domainManagementRuntime, null);
+    }
+
+        
+    protected <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String name, ReallySmallRuntime runtime, Composite domainComposite) {
+        
+        // Extract the component name
+        String componentName;
+        String serviceName;
+        int i = name.indexOf('/');
+        if (i != -1) {
+            componentName = name.substring(0, i);
+            serviceName = name.substring(i + 1);
+
+        } else {
+            componentName = name;
+            serviceName = null;
+        }
+
+        // Lookup the component 
+        Component component = null;
+         
+        if ( domainComposite != null ) {
+            for (Composite composite: domainComposite.getIncludes()) {
+                for (Component compositeComponent: composite.getComponents()) {
+                    if (compositeComponent.getName().equals(componentName)) {
+                        component = compositeComponent;
+                    }
+                }
+            }    
+        }
+       
+        if (component == null) {
+            // look to see of the service exists somewhere else in the domain
+            try {
+                String nodeName = findServiceNode(domainModel.getDomainURI(), 
+                                                  name, 
+                                                  "org.apache.tuscany.sca.binding.sca.impl.SCABindingImpl");
+                
+                if (nodeName.equals(SERVICE_NOT_KNOWN)){
+                    throw new ServiceRuntimeException("The service " + name + " has not been contributed to the domain");
+                }
+            } catch (DomainException ex){
+                throw new ServiceRuntimeException(ex);
+            }
+            
+            // now create a service reference
+            return createServiceReference(businessInterface, name, runtime, domainComposite);
+        }
+        RuntimeComponentContext componentContext = null;
+
+        // If the component is a composite, then we need to find the
+        // non-composite component that provides the requested service
+        if (component.getImplementation() instanceof Composite) {
+            for (ComponentService componentService : component.getServices()) {
+                if (serviceName == null || serviceName.equals(componentService.getName())) {
+                    CompositeService compositeService = (CompositeService)componentService.getService();
+                    if (compositeService != null) {
+                        if (serviceName != null) {
+                            serviceName = "$promoted$." + serviceName;
+                        }
+                        componentContext =
+                            ((RuntimeComponent)compositeService.getPromotedComponent()).getComponentContext();
+                        return componentContext.createSelfReference(businessInterface, compositeService
+                            .getPromotedService());
+                    }
+                    break;
+                }
+            }
+            // No matching service is found
+            throw new ServiceRuntimeException("Composite service not found: " + name);
+        } else {
+            componentContext = ((RuntimeComponent)component).getComponentContext();
+            if (serviceName != null) {
+                return componentContext.createSelfReference(businessInterface, serviceName);
+            } else {
+                return componentContext.createSelfReference(businessInterface);
+            }
+        }
+    } 
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/impl/SCADummyNodeImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/impl/SCADummyNodeImpl.java
new file mode 100644
index 0000000000..680ba1b80a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/impl/SCADummyNodeImpl.java
@@ -0,0 +1,80 @@
+ /*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.impl;
+
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.domain.SCADomain;
+import org.apache.tuscany.sca.node.NodeException;
+import org.apache.tuscany.sca.node.SCANode;
+
+/**
+ * A dummy representation of and SCA Node used simply to allow
+ * callable references in the JVM where the domain is being run
+ * to be looked up
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-09 23:54:46 +0100 (Sun, 09 Sep 2007) $
+ */
+public class SCADummyNodeImpl implements SCANode {
+    
+    private SCADomain scaDomain = null;
+
+    public SCADummyNodeImpl(SCADomain scaDomain) {
+        this.scaDomain = scaDomain;
+    }    
+    
+    // API methods 
+    
+    public void start() throws NodeException {
+    }
+    
+    public void stop() throws NodeException {
+
+    }    
+    
+    public void destroy() throws NodeException {
+    }
+ 
+    public String getURI(){
+        return null;
+    }
+    
+    public SCADomain getDomain(){
+        return scaDomain;
+    }   
+    
+    public void addContribution(String contributionURI, URL contributionURL) throws NodeException {
+    }
+    
+    public void removeContribution(String contributionURI) throws NodeException {
+    }
+    
+    public void addToDomainLevelComposite(QName compositeName) throws NodeException {
+    }  
+
+    public void addToDomainLevelComposite(String compositePath) throws NodeException {
+    }
+
+    public void startContribution(String contributionURI) throws NodeException {
+    }
+      
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/launch/SCADomainControllerLauncher.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/launch/SCADomainControllerLauncher.java
new file mode 100644
index 0000000000..dadf05a49b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/launch/SCADomainControllerLauncher.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.launch;
+
+import java.io.IOException;
+
+import org.apache.tuscany.sca.domain.SCADomain;
+import org.apache.tuscany.sca.domain.SCADomainFactory;
+
+public class SCADomainControllerLauncher {
+
+    /**
+     * @param args
+     */
+    public static void main(String[] args) {
+        System.out.println("Tuscany Domain Controller starting...");
+
+        SCADomain domain = null;
+        try {
+            SCADomainFactory domainFactory = SCADomainFactory.newInstance();
+            domain = domainFactory.createSCADomain("http://localhost:9999");
+            
+        } catch (Exception e) {
+            System.err.println("Exception starting domain controller");
+            e.printStackTrace();
+            System.exit(0);
+        }
+        
+        System.out.println("Domain controller ready...");
+        System.out.println("Press enter to shutdown");
+        try {
+            System.in.read();
+        } catch (IOException e) {
+        }
+        
+        try {
+            domain.destroy();
+        } catch (Exception e) {
+            System.err.println("Exception stopping domain controller");
+            e.printStackTrace();
+        }
+        
+        System.exit(0);
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/ContributionInfoImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/ContributionInfoImpl.java
new file mode 100644
index 0000000000..0ce961ae27
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/ContributionInfoImpl.java
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.management.impl;
+
+import java.io.Serializable;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.domain.management.ContributionInfo;
+/**
+ * Information relating to an exposed service
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public class ContributionInfoImpl implements ContributionInfo, Serializable {
+    
+    static final long serialVersionUID = 7669181086005969428L;    
+    
+    private String contributionURI;
+    private URL contributionURL;
+    private List<QName> composites = new ArrayList<QName>();   
+    private List<QName> deployableComposites = new ArrayList<QName>();  
+    
+    
+    /**
+     * Retrieve the contribution uri
+     * 
+     * @return contribution uri
+     */
+    public String getContributionURI() {
+        return contributionURI;
+    }
+    
+    /**
+     * Set the contribution uri
+     * 
+     * @param contributionURI
+     */    
+    public void setContributionURI(String contributionURI){
+        this.contributionURI = contributionURI;
+    }
+    
+    /**
+     * Retrieve the contribution url
+     * 
+     * @return contribution url
+     */    
+    public URL getContributionURL(){
+        return contributionURL;
+    }
+   
+    /**
+     * Set the contribution url
+     * 
+     * @param contributionURL
+     */    
+    public void setContributionURL(URL contributionURL){
+        this.contributionURL = contributionURL;
+    }
+    
+    public List<QName> getComposites(){
+        return composites;
+    }   
+    
+    public List<QName> getDeployableComposites(){
+        return deployableComposites;
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/DomainInfoImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/DomainInfoImpl.java
new file mode 100644
index 0000000000..4abbbd9466
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/DomainInfoImpl.java
@@ -0,0 +1,93 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.management.impl;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.domain.management.DomainInfo;
+
+/**
+ *  A data transport object for the management interface
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public class DomainInfoImpl implements DomainInfo, Serializable {
+    
+    static final long serialVersionUID = 7669181086005969428L;    
+    
+    private String domainURI;
+    private String domainURL;
+    private List<String> nodes = new ArrayList<String>();
+    private List<String> contributions = new ArrayList<String>();
+    private List<QName> composites = new ArrayList<QName>();
+    
+    /**
+     * Retrieve the domain uri
+     * 
+     * @return domain uri
+     */
+    public String getDomainURI(){
+        return domainURI;
+    }
+    
+    /**
+     * Set the domain uri
+     * 
+     * @param domainURI
+     */    
+    public void setDomainURI(String domainURI){
+        this.domainURI = domainURI;
+    }
+    
+    /**
+     * Retrieve the domain url
+     * 
+     * @return domain url
+     */    
+    public String getDomainURL(){
+        return domainURL;
+    }
+   
+    /**
+     * Set the domain url
+     * 
+     * @param domainURL
+     */    
+    public void setDomainURL(String domainURL){
+        this.domainURL = domainURL;
+    }
+   
+    public List<String> getNodes(){
+        return nodes;
+    }
+    
+    public List<String> getContributions(){
+        return contributions;
+    }
+    
+    public List<QName> getDeployedComposites(){
+        return composites;
+    }   
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/NodeInfoImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/NodeInfoImpl.java
new file mode 100644
index 0000000000..558439db99
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/NodeInfoImpl.java
@@ -0,0 +1,93 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.management.impl;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.domain.management.NodeInfo;
+
+/**
+ * Information relating to an exposed service
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public class NodeInfoImpl implements NodeInfo, Serializable {
+    
+    static final long serialVersionUID = 7669181086005969428L;    
+    
+    private String nodeURI;
+    private String nodeURL;
+    private List<String> contributions = new ArrayList<String>();
+    private List<QName> composites = new ArrayList<QName>();
+    private List<String> services = new ArrayList<String>();
+    
+    /**
+     * Retrieve the node uri
+     * 
+     * @return node uri
+     */
+    public String getNodeURI(){
+        return nodeURI;
+    }
+    
+    /**
+     * Set the node uri
+     * 
+     * @param nodeURI
+     */    
+    public void setNodeURI(String nodeURI){
+        this.nodeURI = nodeURI;
+    }
+    
+    /**
+     * Retrieve the node url
+     *
+     * @return node url
+     */    
+    public String getNodeURL() {
+        return nodeURL;
+    }
+   
+    /**
+     * Set the node url
+     * 
+     * @param nodeURL
+     */    
+    public void setNodeURL(String nodeURL){
+        this.nodeURL = nodeURL;
+    }
+   
+    public List<String> getContributions(){
+        return contributions;
+    }
+    
+    public List<QName> getDeployedComposites(){
+        return composites;
+    }
+    
+    public List<String> getServices(){
+        return services;
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/SCADomainManagerServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/SCADomainManagerServiceImpl.java
new file mode 100644
index 0000000000..b4e1ff5972
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/SCADomainManagerServiceImpl.java
@@ -0,0 +1,228 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.management.impl;
+
+import java.io.Externalizable;
+import java.net.URL;
+import java.util.logging.Logger;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.domain.DomainException;
+import org.apache.tuscany.sca.domain.SCADomain;
+import org.apache.tuscany.sca.domain.SCADomainAPIService;
+import org.apache.tuscany.sca.domain.SCADomainEventService;
+import org.apache.tuscany.sca.domain.SCADomainSPI;
+import org.apache.tuscany.sca.domain.management.DomainInfo;
+import org.apache.tuscany.sca.domain.management.NodeInfo;
+import org.apache.tuscany.sca.domain.management.SCADomainManagerInitService;
+import org.apache.tuscany.sca.domain.management.SCADomainManagerService;
+import org.apache.tuscany.sca.domain.model.DomainModel;
+import org.apache.tuscany.sca.domain.model.NodeModel;
+import org.apache.tuscany.sca.node.management.SCANodeManagerService;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.annotations.Scope;
+import org.osoa.sca.annotations.Service;
+
+
+/**
+ * Stores details of services exposed and retrieves details of remote services
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+@Scope("COMPOSITE")
+@Service(interfaces = {SCADomainEventService.class, SCADomainManagerInitService.class, SCADomainManagerService.class, SCADomainAPIService.class})
+public class SCADomainManagerServiceImpl implements SCADomainEventService, SCADomainManagerInitService, SCADomainManagerService, SCADomainAPIService {
+    
+    private final static Logger logger = Logger.getLogger(SCADomainManagerServiceImpl.class.getName());
+    
+    private SCADomain domain;
+    private SCADomainSPI domainSPI;
+    private SCADomainEventService domainEventService;
+    
+    // DomainManagerInitService methods
+    
+    public void setDomain(SCADomain domain) {
+        this.domain = domain;
+    }
+    
+    public void setDomainSPI(SCADomainSPI domainSPI) {
+        this.domainSPI = domainSPI;
+    }
+    
+    public void setDomainEventService(SCADomainEventService domainEventService) {
+        this.domainEventService = domainEventService;
+    }
+    
+    // DomainEventService methods
+    
+    public void registerNode(String nodeURI, String nodeURL, Externalizable nodeManagerReference) throws DomainException{
+        // get a reference to the node manager here so that the callable reference
+        // the right context to construct itself. Don't actually have to do 
+        // anything with the result as the context is cached inside the callable
+        // reference
+        ((CallableReference<SCANodeManagerService>)nodeManagerReference).getService();
+        
+        // pass on to the domain
+        domainEventService.registerNode(nodeURI, nodeURL, nodeManagerReference);
+    }
+    
+    public void unregisterNode(String nodeURI) throws DomainException { 
+        domainEventService.unregisterNode(nodeURI);
+    } 
+    
+    public void registerNodeStart(String nodeURI) throws DomainException {
+        domainEventService.registerNodeStart(nodeURI);
+    }
+    
+    public void registerNodeStop(String nodeURI) throws DomainException {
+        domainEventService.registerNodeStop(nodeURI);
+    }
+    
+    public void registerContribution(String nodeURI, String contributionURI, String contributionURL) throws DomainException {
+        domainEventService.registerContribution(nodeURI, contributionURI, contributionURL);
+    }
+    
+    public void unregisterContribution(String nodeURI,String contributionURI)throws DomainException {
+        domainEventService.unregisterContribution(nodeURI, contributionURI);
+    }
+    
+    public void registerDomainLevelComposite(String nodeURI, String compositeQNameString) throws DomainException{
+        domainEventService.registerDomainLevelComposite(nodeURI, compositeQNameString);
+    }
+    
+    public void registerServiceEndpoint(String domainURI, String nodeUri, String serviceName, String bindingName, String URL) throws DomainException {
+        domainEventService.registerServiceEndpoint(domainURI, nodeUri, serviceName, bindingName, URL);
+    }
+   
+    public void unregisterServiceEndpoint(String domainURI, String nodeUri, String serviceName, String bindingName) throws DomainException{
+         domainEventService.unregisterServiceEndpoint(domainURI, nodeUri, serviceName, bindingName);
+    }
+   
+
+    public String findServiceEndpoint(String domainURI, String serviceName, String bindingName) throws DomainException{
+        return domainEventService.findServiceEndpoint(domainURI, serviceName, bindingName);
+    }  
+    
+    public String findServiceNode(String domainURI, String serviceName, String bindingName) throws DomainException {
+        return domainEventService.findServiceNode(domainURI, serviceName, bindingName);
+    }
+    
+    // DomainAPIService methods
+
+    public void start() throws DomainException {
+        domain.start();
+    }
+
+    public void stop() throws DomainException {
+        domain.stop();
+    }
+
+    public void destroyDomain() throws DomainException {
+        domain.destroy();
+    }
+
+    public String getURI() {
+        return domain.getURI();
+    }
+     
+    public void addContribution(String contributionURI, String contributionURL) throws DomainException {
+        try {
+            domain.addContribution(contributionURI, new URL(contributionURL));
+        } catch (Exception ex) {
+            throw new DomainException (ex);
+        }
+    }
+    
+    public void updateContribution(String contributionURI, String contributionURL) throws DomainException {
+        try {
+            domain.updateContribution(contributionURI, new URL(contributionURL));
+        } catch (Exception ex) {
+            throw new DomainException (ex);
+        }
+    }
+    
+    public void removeContribution(String contributionURI) throws DomainException {
+        domain.removeContribution(contributionURI);
+    }
+    
+    public void addDeploymentComposite(String contributionURI, String compositeXML) throws DomainException {
+        domain.addDeploymentComposite(contributionURI, compositeXML);
+    }
+    
+    public void updateDeploymentComposite(String contributionURI, String compositeXML) throws DomainException {
+        domain.updateDeploymentComposite(contributionURI, compositeXML);
+    }
+
+    public void addToDomainLevelComposite(String compositeQName) throws DomainException {
+        domain.addToDomainLevelComposite(QName.valueOf(compositeQName));
+    }
+    
+    public void removeFromDomainLevelComposite(String compositeQName) throws DomainException {
+       domain.removeFromDomainLevelComposite(QName.valueOf(compositeQName));
+    }
+    
+    public String getDomainLevelComposite() throws DomainException {
+        return domain.getDomainLevelComposite();
+    }
+    
+    public String getQNameDefinition(String artifact) throws DomainException {
+        return domain.getQNameDefinition(QName.valueOf(artifact));
+    }
+    
+    public void startComposite(String compositeQName) throws DomainException {
+        domain.startComposite(QName.valueOf(compositeQName));
+    }
+    
+    public void stopComposite(String compositeQName) throws DomainException {
+        domain.stopComposite(QName.valueOf(compositeQName));
+    }
+    
+    // DomainManagementService methods
+    
+    public DomainInfo getDomainDescription(){
+        
+        DomainInfo domainInfo = new DomainInfoImpl();
+        DomainModel domain =  domainSPI.getDomainModel();
+        
+        domainInfo.setDomainURI(domain.getDomainURI());
+        domainInfo.setDomainURL(domain.getDomainURL());
+        domainInfo.getNodes().addAll(domain.getNodes().keySet());
+        domainInfo.getContributions().addAll(domain.getContributions().keySet());
+        domainInfo.getDeployedComposites().addAll(domain.getDeployedComposites().keySet());
+        
+        return domainInfo;
+    }
+    
+    public NodeInfo getNodeDescription(String nodeURI){
+        
+        NodeInfo nodeInfo = new NodeInfoImpl();
+        DomainModel domain =  domainSPI.getDomainModel();
+        NodeModel node = domain.getNodes().get(nodeURI);
+        
+        nodeInfo.setNodeURI(nodeURI);
+        nodeInfo.setNodeURL(node.getNodeURL());
+        nodeInfo.getContributions().addAll(node.getContributions().keySet());
+        nodeInfo.getDeployedComposites().addAll(node.getDeployedComposites().keySet());
+        nodeInfo.getServices().addAll(node.getServices().keySet());
+                
+        return nodeInfo;
+    }    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/CompositeModelImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/CompositeModelImpl.java
new file mode 100644
index 0000000000..12a140292d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/CompositeModelImpl.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.model.impl;
+
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.domain.model.CompositeModel;
+
+
+/**
+ * A wrapper for the assembly model composite 
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public class CompositeModelImpl implements CompositeModel {
+    
+    private QName compositeQName;
+    private Composite composite;
+    
+    /**
+     * Retrieve the composite qname
+     * 
+     * @return composite qname
+     */
+    public QName getCompositeQName(){
+        return compositeQName;
+    }
+    
+    /**
+     * Set the composite qname
+     * 
+     * @param compositeQName
+     */    
+    public void setCompositeQName(QName compositeQName) {
+        this.compositeQName = compositeQName;
+    }
+    
+    /**
+     * Retrieve the assembly composite object
+     * 
+     * @return composite
+     */
+    public Composite getComposite(){
+        return composite;
+    }
+    
+    /** 
+     * Set the assembly composite object
+     * 
+     * @param composite
+     */
+    public void setComposite(Composite composite){    
+        this.composite = composite;
+    }
+}
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/ContributionModelImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/ContributionModelImpl.java
new file mode 100644
index 0000000000..513df3e9db
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/ContributionModelImpl.java
@@ -0,0 +1,110 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.model.impl;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.domain.model.CompositeModel;
+import org.apache.tuscany.sca.domain.model.ContributionModel;
+
+/**
+ * A wrapper for the contribution 
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public class ContributionModelImpl implements ContributionModel {
+    
+    private Contribution contribution;
+    private String contributionURI;
+    private String contributionURL;
+    private Map<QName, CompositeModel> composites = new HashMap<QName, CompositeModel>();   
+    private Map<QName, CompositeModel> deployableComposites = new HashMap<QName, CompositeModel>();
+    private Map<QName, CompositeModel> deployedComposites = new HashMap<QName, CompositeModel>();
+    
+    /**
+     * Retrieve the contribution object
+     * 
+     * @return contribution 
+     */
+    public Contribution getContribution(){
+        return contribution;
+    }
+    
+    /**
+     * Set the contribution object
+     * 
+     * @param contribution
+     */    
+    public void setContribution(Contribution contribution){
+        this.contribution = contribution;
+    }
+    
+    /**
+     * Retrieve the contribution uri
+     * 
+     * @return contribution uri
+     */
+    public String getContributionURI() {
+        return contributionURI;
+    }
+    
+    /**
+     * Set the contribution uri
+     * 
+     * @param contributionURI
+     */    
+    public void setContributionURI(String contributionURI){
+        this.contributionURI = contributionURI;
+    }
+    
+    /**
+     * Retrieve the contribution url
+     * 
+     * @return contribution url
+     */    
+    public String getContributionURL(){
+        return contributionURL;
+    }
+   
+    /**
+     * Set the contribution url
+     * 
+     * @param contributionURL
+     */    
+    public void setContributionURL(String contributionURL){
+        this.contributionURL = contributionURL;
+    }
+    
+    public Map<QName, CompositeModel> getComposites(){
+        return composites;
+    }   
+    
+    public Map<QName, CompositeModel> getDeployableComposites(){
+        return deployableComposites;
+    }
+    
+    public Map<QName, CompositeModel> getDeployedComposites(){
+        return deployedComposites;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/DomainModelFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/DomainModelFactoryImpl.java
new file mode 100644
index 0000000000..443e4b8b71
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/DomainModelFactoryImpl.java
@@ -0,0 +1,80 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.model.impl;
+
+import org.apache.tuscany.sca.domain.model.CompositeModel;
+import org.apache.tuscany.sca.domain.model.ContributionModel;
+import org.apache.tuscany.sca.domain.model.DomainModel;
+import org.apache.tuscany.sca.domain.model.DomainModelFactory;
+import org.apache.tuscany.sca.domain.model.NodeModel;
+import org.apache.tuscany.sca.domain.model.ServiceModel;
+
+/**
+ * The factory used to create model elements
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public class DomainModelFactoryImpl implements DomainModelFactory {
+    
+    /**
+     * Create a new domain model
+     * 
+     * @return new domain model
+     */
+    public DomainModel createDomain(){
+        return new DomainModelImpl();
+    }
+    /**
+     * Create a new node model
+     * 
+     * @return new node model
+     */
+    public NodeModel createNode(){
+        return new NodeModelImpl();
+    }
+    
+    /**
+     * Create a new contribution model
+     * 
+     * @return new contribution model
+     */
+    public ContributionModel createContribution(){
+        return new ContributionModelImpl();
+    }
+    
+    /**
+     * Create a new composite model
+     * 
+     * @return new composite model
+     */
+    public CompositeModel createComposite(){
+        return new CompositeModelImpl();
+    }
+    
+    /**
+     * Create a new service model
+     * 
+     * @return new service model
+     */
+    public ServiceModel createService(){
+        return new ServiceModelImpl();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/DomainModelImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/DomainModelImpl.java
new file mode 100644
index 0000000000..378495d259
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/DomainModelImpl.java
@@ -0,0 +1,115 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.model.impl;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.domain.model.CompositeModel;
+import org.apache.tuscany.sca.domain.model.ContributionModel;
+import org.apache.tuscany.sca.domain.model.NodeModel;
+import org.apache.tuscany.sca.domain.model.DomainModel;
+
+
+/**
+ * A model of the domain and the artifacts that it managers. Acts as a holder for the 
+ * various other tuscany models involved
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public class DomainModelImpl implements DomainModel {
+    
+    private String domainURI;
+    private String domainURL;
+    private Map<String, NodeModel> nodes = new HashMap<String, NodeModel>();
+    private Map<String, ContributionModel> contributions = new HashMap<String, ContributionModel>();    
+    private Map<QName, CompositeModel> deployedComposites = new HashMap<QName, CompositeModel>();
+    private Composite domainLevelComposite;
+       
+    
+    /**
+     * Retrieve the domain uri
+     * 
+     * @return domain uri
+     */
+    public String getDomainURI(){
+        return domainURI;
+    }
+    
+    /**
+     * Set the domain uri
+     * 
+     * @param domainURI
+     */    
+    public void setDomainURI(String domainURI){
+        this.domainURI = domainURI;
+    }
+    
+    /**
+     * Retrieve the domain url
+     * 
+     * @return domain url
+     */    
+    public String getDomainURL(){
+        return domainURL;
+    }
+    
+    /**
+     * Set the domain level composite
+     * 
+     * @param domainLevelComposite
+     */    
+    public void setDomainLeveComposite(Composite domainLevelComposite){
+        this.domainLevelComposite = domainLevelComposite;
+    }
+    
+    /**
+     * Retrieve the domain level composite
+     * 
+     * @return domainLevelComposite 
+     */    
+    public Composite getDomainLevelComposite(){
+        return domainLevelComposite;
+    }
+   
+    /**
+     * Set the domain url
+     * 
+     * @param domainURL
+     */    
+    public void setDomainURL(String domainURL){
+        this.domainURL = domainURL;
+    }
+   
+    public Map<String, NodeModel> getNodes(){
+        return nodes;
+    }
+    
+    public Map<String, ContributionModel> getContributions(){
+        return contributions;
+    }
+    
+    public Map<QName, CompositeModel> getDeployedComposites(){
+        return deployedComposites;
+    }    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/NodeModelImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/NodeModelImpl.java
new file mode 100644
index 0000000000..0fde18ac97
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/NodeModelImpl.java
@@ -0,0 +1,144 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.model.impl;
+
+import java.io.Externalizable;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.domain.model.CompositeModel;
+import org.apache.tuscany.sca.domain.model.ContributionModel;
+import org.apache.tuscany.sca.domain.model.NodeModel;
+import org.apache.tuscany.sca.domain.model.ServiceModel;
+import org.apache.tuscany.sca.domain.model.NodeModel.LifecyleState;
+import org.apache.tuscany.sca.node.management.SCANodeManagerService;
+import org.osoa.sca.CallableReference;
+
+
+/**
+ * A node. Runs SCA composites
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public class NodeModelImpl implements NodeModel {
+    
+    private LifecyleState state = LifecyleState.AVAILABLE;
+    private String nodeURI;
+    private String nodeURL;
+    private Externalizable nodeManagerReference;
+    private Map<String, ContributionModel> contributions = new HashMap<String, ContributionModel>();
+    private Map<QName, CompositeModel> deployedComposites = new HashMap<QName, CompositeModel>();
+    private Map<String, ServiceModel> services = new HashMap<String, ServiceModel>();
+    
+    /**
+     * Retrieve the node uri
+     * 
+     * @return node uri
+     */
+    public String getNodeURI(){
+        return nodeURI;
+    }
+    
+    /**
+     * Set the node uri
+     * 
+     * @param nodeURI
+     */    
+    public void setNodeURI(String nodeURI){
+        this.nodeURI = nodeURI;
+    }
+    
+    /**
+     * Retrieve the node url
+     *
+     * @return node url
+     */    
+    public String getNodeURL() {
+        return nodeURL;
+    }
+   
+    /**
+     * Set the node url
+     * 
+     * @param nodeURL
+     */    
+    public void setNodeURL(String nodeURL){
+        this.nodeURL = nodeURL;
+    }
+    
+    /**
+     * Returns the state of the node
+     *
+     * @return state
+     */    
+    public LifecyleState getLifecycleState(){
+        return state;
+    }
+   
+    /**
+     * Set the state of the node
+     * 
+     * @param state
+     */    
+    public void setLifecycleState(LifecyleState state){
+        this.state = state;
+    }
+    
+    /**
+     * Retrieve the node manager reference
+     *
+     * @return node manager reference
+     */    
+    public Externalizable getNodeManagerReference(){
+        return nodeManagerReference;
+    }
+   
+    /**
+     * Set the node url
+     * 
+     * @param nodeURL
+     */    
+    public void setNodeManagerReference(Externalizable nodeManagerReference){
+        this.nodeManagerReference = nodeManagerReference;
+    }
+    
+    /** 
+     * Get the service proxy for the node mamager
+     * 
+     * @return node manager service proxy
+     */
+    public SCANodeManagerService getSCANodeManagerService(){
+        return ((CallableReference<SCANodeManagerService>)nodeManagerReference).getService();
+    }
+   
+    public Map<String, ContributionModel> getContributions(){
+        return contributions;
+    }
+    
+    public Map<QName, CompositeModel> getDeployedComposites(){
+        return deployedComposites;
+    }
+    
+    public Map<String, ServiceModel> getServices(){
+        return services;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/ServiceModelImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/ServiceModelImpl.java
new file mode 100644
index 0000000000..e99c31a3ee
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/ServiceModelImpl.java
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.model.impl;
+
+import org.apache.tuscany.sca.domain.model.ServiceModel;
+
+/**
+ * A service.
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public class ServiceModelImpl implements ServiceModel {
+    
+    private String serviceURI;
+    private String serviceURL;
+    private String serviceBinding;
+    
+    /**
+     * Retrieve the service uri
+     * 
+     * @return service uri
+     */
+    public String getServiceURI(){
+        return serviceURI;
+    }
+    
+    /**
+     * Set the service uri
+     * 
+     * @param serviceURI
+     */    
+    public void setServiceURI(String serviceURI){
+        this.serviceURI = serviceURI;
+    }
+    
+    /**
+     * Retrieve the service url
+     * 
+     * @return service url
+     */    
+    public String getServiceURL(){
+        return serviceURL;
+    }
+   
+    /**
+     * Set the service url
+     * 
+     * @param serviceURL
+     */    
+    public void setServiceURL(String serviceURL){
+        this.serviceURL = serviceURL;
+    }
+    
+   
+    /**
+     * Retrieve the service binding
+     * 
+     * @return service binding
+     */    
+    public String getServiceBinding(){
+        return serviceBinding;
+    }
+   
+    /**
+     * Set the service binding
+     * 
+     * @param serviceBinding
+     */    
+    public void setServiceBinding(String serviceBinding){
+        this.serviceBinding = serviceBinding;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/resources/domain.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/resources/domain.composite
new file mode 100644
index 0000000000..29fe2815d9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/resources/domain.composite
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           targetNamespace="http://tuscany.apache.org/xmlns/tuscany/1.0"

+           xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0"

+           name="Domain">

+           

+    <component name="domain">

+       <t:implementation.resource location="webroot"/>
+        <service name="Resource">

+            <t:binding.http/>

+        </service>

+    </component>            

+                 

+    <component name="SCADomainManagerComponent">

+        <implementation.java class="org.apache.tuscany.sca.domain.management.impl.SCADomainManagerServiceImpl"/>

+        <service name="SCADomainManagerInitService">

+            <interface.java interface="org.apache.tuscany.sca.domain.management.SCADomainManagerInitService"/>

+            <binding.sca/>

+        </service>

+        <service name="SCADomainManagerService">

+            <interface.java interface="org.apache.tuscany.sca.domain.management.SCADomainManagerService"/>

+            <t:binding.jsonrpc/>

+        </service>         

+        <service name="SCADomainEventService">

+            <interface.java interface="org.apache.tuscany.sca.domain.SCADomainEventService"/>

+            <binding.ws/>

+        </service>

+        <service name="SCADomainAPIService">

+            <interface.java interface="org.apache.tuscany.sca.domain.SCADomainAPIService"/>

+            <binding.ws/>

+        </service>        

+    </component>  

+    

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/resources/webroot/binding-jsonrpc.js b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/resources/webroot/binding-jsonrpc.js
new file mode 100644
index 0000000000..ca3c2a8605
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/resources/webroot/binding-jsonrpc.js
@@ -0,0 +1,492 @@
+/*
+ * JSON-RPC JavaScript client
+ *
+ * $Id: jsonrpc.js,v 1.36.2.3 2006/03/08 15:09:37 mclark Exp $
+ *
+ * Copyright (c) 2003-2004 Jan-Klaas Kollhof
+ * Copyright (c) 2005 Michael Clark, Metaparadigm Pte Ltd
+ *
+ * This code is based on Jan-Klaas' JavaScript o lait library (jsolait).
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+/*
+ * Modifications for Apache Tuscany:
+ * - JSONRpcClient_createMethod changed so callback is last arg
+ */
+
+/* escape a character */
+
+escapeJSONChar =
+function escapeJSONChar(c)
+{
+    if(c == "\"" || c == "\\") return "\\" + c;
+    else if (c == "\b") return "\\b";
+    else if (c == "\f") return "\\f";
+    else if (c == "\n") return "\\n";
+    else if (c == "\r") return "\\r";
+    else if (c == "\t") return "\\t";
+    var hex = c.charCodeAt(0).toString(16);
+    if(hex.length == 1) return "\\u000" + hex;
+    else if(hex.length == 2) return "\\u00" + hex;
+    else if(hex.length == 3) return "\\u0" + hex;
+    else return "\\u" + hex;
+};
+
+
+/* encode a string into JSON format */
+
+escapeJSONString =
+function escapeJSONString(s)
+{
+    /* The following should suffice but Safari's regex is b0rken
+       (doesn't support callback substitutions)
+       return "\"" + s.replace(/([^\u0020-\u007f]|[\\\"])/g,
+       escapeJSONChar) + "\"";
+    */
+
+    /* Rather inefficient way to do it */
+    var parts = s.split("");
+    for(var i=0; i < parts.length; i++) {
+	var c =parts[i];
+	if(c == '"' ||
+	   c == '\\' ||
+	   c.charCodeAt(0) < 32 ||
+	   c.charCodeAt(0) >= 128)
+	    parts[i] = escapeJSONChar(parts[i]);
+    }
+    return "\"" + parts.join("") + "\"";
+};
+
+
+/* Marshall objects to JSON format */
+
+toJSON = function toJSON(o)
+{
+    if(o == null) {
+	return "null";
+    } else if(o.constructor == String) {
+	return escapeJSONString(o);
+    } else if(o.constructor == Number) {
+	return o.toString();
+    } else if(o.constructor == Boolean) {
+	return o.toString();
+    } else if(o.constructor == Date) {
+	return '{javaClass: "java.util.Date", time: ' + o.valueOf() +'}';
+    } else if(o.constructor == Array) {
+	var v = [];
+	for(var i = 0; i < o.length; i++) v.push(toJSON(o[i]));
+	return "[" + v.join(", ") + "]";
+    } else {
+	var v = [];
+	for(attr in o) {
+	    if(o[attr] == null) v.push("\"" + attr + "\": null");
+	    else if(typeof o[attr] == "function"); /* skip */
+	    else v.push(escapeJSONString(attr) + ": " + toJSON(o[attr]));
+	}
+	return "{" + v.join(", ") + "}";
+    }
+};
+
+
+/* JSONRpcClient constructor */
+
+JSONRpcClient =
+function JSONRpcClient_ctor(serverURL, user, pass, objectID)
+{
+    this.serverURL = serverURL;
+    this.user = user;
+    this.pass = pass;
+    this.objectID = objectID;
+
+    /* Add standard methods */
+    if(this.objectID) {
+	this._addMethods(["listMethods"]);
+	var req = this._makeRequest("listMethods", []);
+    } else {
+	this._addMethods(["system.listMethods"]);
+	var req = this._makeRequest("system.listMethods", []);
+    }
+    var m = this._sendRequest(req);
+    this._addMethods(m);
+};
+
+
+/* JSONRpcCLient.Exception */
+
+JSONRpcClient.Exception =
+function JSONRpcClient_Exception_ctor(code, message, javaStack)
+{
+    this.code = code;
+    var name;
+    if(javaStack) {
+	this.javaStack = javaStack;
+	var m = javaStack.match(/^([^:]*)/);
+	if(m) name = m[0];
+    }
+    if(name) this.name = name;
+    else this.name = "JSONRpcClientException";
+    this.message = message;
+};
+
+JSONRpcClient.Exception.CODE_REMOTE_EXCEPTION = 490;
+JSONRpcClient.Exception.CODE_ERR_CLIENT = 550;
+JSONRpcClient.Exception.CODE_ERR_PARSE = 590;
+JSONRpcClient.Exception.CODE_ERR_NOMETHOD = 591;
+JSONRpcClient.Exception.CODE_ERR_UNMARSHALL = 592;
+JSONRpcClient.Exception.CODE_ERR_MARSHALL = 593;
+
+JSONRpcClient.Exception.prototype = new Error();
+
+JSONRpcClient.Exception.prototype.toString =
+function JSONRpcClient_Exception_toString(code, msg)
+{
+    return this.name + ": " + this.message;
+};
+
+
+/* Default top level exception handler */
+
+JSONRpcClient.default_ex_handler =
+function JSONRpcClient_default_ex_handler(e) { alert(e); };
+
+
+/* Client settable variables */
+
+JSONRpcClient.toplevel_ex_handler = JSONRpcClient.default_ex_handler;
+JSONRpcClient.profile_async = false;
+JSONRpcClient.max_req_active = 1;
+JSONRpcClient.requestId = 1;
+
+
+/* JSONRpcClient implementation */
+
+JSONRpcClient.prototype._createMethod =
+function JSONRpcClient_createMethod(methodName)
+{
+    var fn=function()
+    {
+	var args = [];
+	var callback = null;
+	for(var i=0;i<arguments.length;i++) args.push(arguments[i]);
+
+/*	TUSCANY change callback to be last arg instead of first to match binding.ajax
+	if(typeof args[0] == "function") callback = args.shift();
+*/
+	if(typeof args[arguments.length-1] == "function") callback = args.pop();
+
+	var req = fn.client._makeRequest.call(fn.client, fn.methodName,
+					      args, callback);
+	if(callback == null) {
+	    return fn.client._sendRequest.call(fn.client, req);
+	} else {
+	    JSONRpcClient.async_requests.push(req);
+	    JSONRpcClient.kick_async();
+	    return req.requestId;
+	}
+    };
+    fn.client = this;
+    fn.methodName = methodName;
+    return fn;
+};
+
+JSONRpcClient.prototype._addMethods =
+function JSONRpcClient_addMethods(methodNames)
+{
+    for(var i=0; i<methodNames.length; i++) {
+	var obj = this;
+	var names = methodNames[i].split(".");
+	for(var n=0; n<names.length-1; n++) {
+	    var name = names[n];
+	    if(obj[name]) {
+		obj = obj[name];
+	    } else {
+		obj[name]  = new Object();
+		obj = obj[name];
+	    }
+	}
+	var name = names[names.length-1];
+	if(!obj[name]) {
+	    var method = this._createMethod(methodNames[i]);
+	    obj[name] = method;
+	}
+    }
+};
+
+JSONRpcClient._getCharsetFromHeaders =
+function JSONRpcClient_getCharsetFromHeaders(http)
+{
+    try {
+	var contentType = http.getResponseHeader("Content-type");
+	var parts = contentType.split(/\s*;\s*/);
+	for(var i =0; i < parts.length; i++) {
+	    if(parts[i].substring(0, 8) == "charset=")
+		return parts[i].substring(8, parts[i].length);
+	}
+    } catch (e) {}
+    return "UTF-8"; /* default */
+};
+
+/* Async queue globals */
+JSONRpcClient.async_requests = [];
+JSONRpcClient.async_inflight = {};
+JSONRpcClient.async_responses = [];
+JSONRpcClient.async_timeout = null;
+JSONRpcClient.num_req_active = 0;
+
+JSONRpcClient._async_handler =
+function JSONRpcClient_async_handler()
+{
+    JSONRpcClient.async_timeout = null;
+
+    while(JSONRpcClient.async_responses.length > 0) {
+	var res = JSONRpcClient.async_responses.shift();
+	if(res.canceled) continue;
+	if(res.profile) res.profile.dispatch = new Date();
+	try {
+	    res.cb(res.result, res.ex, res.profile);
+	} catch(e) {
+	    JSONRpcClient.toplevel_ex_handler(e);
+	}
+    }
+
+    while(JSONRpcClient.async_requests.length > 0 &&
+	  JSONRpcClient.num_req_active < JSONRpcClient.max_req_active) {
+	var req = JSONRpcClient.async_requests.shift();
+	if(req.canceled) continue;
+	req.client._sendRequest.call(req.client, req);
+    }
+};
+
+JSONRpcClient.kick_async =
+function JSONRpcClient_kick_async()
+{
+    if(JSONRpcClient.async_timeout == null)
+	JSONRpcClient.async_timeout =
+	    setTimeout(JSONRpcClient._async_handler, 0);
+};
+
+JSONRpcClient.cancelRequest =
+function JSONRpcClient_cancelRequest(requestId)
+{
+    /* If it is in flight then mark it as canceled in the inflight map
+       and the XMLHttpRequest callback will discard the reply. */
+    if(JSONRpcClient.async_inflight[requestId]) {
+	JSONRpcClient.async_inflight[requestId].canceled = true;
+	return true;
+    }
+
+    /* If its not in flight yet then we can just mark it as canceled in
+       the the request queue and it will get discarded before being sent. */
+    for(var i in JSONRpcClient.async_requests) {
+	if(JSONRpcClient.async_requests[i].requestId == requestId) {
+	    JSONRpcClient.async_requests[i].canceled = true;
+	    return true;
+	}
+    }
+
+    /* It may have returned from the network and be waiting for its callback
+       to be dispatched, so mark it as canceled in the response queue
+       and the response will get discarded before calling the callback. */
+    for(var i in JSONRpcClient.async_responses) {
+	if(JSONRpcClient.async_responses[i].requestId == requestId) {
+	    JSONRpcClient.async_responses[i].canceled = true;
+	    return true;
+	}
+    }
+
+    return false;
+};
+
+JSONRpcClient.prototype._makeRequest =
+function JSONRpcClient_makeRequest(methodName, args, cb)
+{
+    var req = {};
+    req.client = this;
+    req.requestId = JSONRpcClient.requestId++;
+
+    var obj = {};
+    obj.id = req.requestId;
+    if (this.objectID)
+	obj.method = ".obj#" + this.objectID + "." + methodName;
+    else
+	obj.method = methodName;
+    obj.params = args;
+
+    if (cb) req.cb = cb;
+    if (JSONRpcClient.profile_async)
+	req.profile = { "submit": new Date() };
+    req.data = toJSON(obj);
+
+    return req;
+};
+
+JSONRpcClient.prototype._sendRequest =
+function JSONRpcClient_sendRequest(req)
+{
+    if(req.profile) req.profile.start = new Date();
+
+    /* Get free http object from the pool */
+    var http = JSONRpcClient.poolGetHTTPRequest();
+    JSONRpcClient.num_req_active++;
+
+    /* Send the request */
+    if (typeof(this.user) == "undefined") {
+	http.open("POST", this.serverURL, (req.cb != null));
+    } else {
+	http.open("POST", this.serverURL, (req.cb != null), this.user, this.pass);
+    }
+
+    /* setRequestHeader is missing in Opera 8 Beta */
+    try { http.setRequestHeader("Content-type", "text/plain"); } catch(e) {}
+
+    /* Construct call back if we have one */
+    if(req.cb) {
+	var self = this;
+	http.onreadystatechange = function() {
+	    if(http.readyState == 4) {
+		http.onreadystatechange = function () {};
+		var res = { "cb": req.cb, "result": null, "ex": null};
+		if (req.profile) {
+		    res.profile = req.profile;
+		    res.profile.end = new Date();
+		}
+		try { res.result = self._handleResponse(http); }
+		catch(e) { res.ex = e; }
+		if(!JSONRpcClient.async_inflight[req.requestId].canceled)
+		    JSONRpcClient.async_responses.push(res);
+		delete JSONRpcClient.async_inflight[req.requestId];
+		JSONRpcClient.kick_async();
+	    }
+	};
+    } else {
+	http.onreadystatechange = function() {};
+    }
+
+    JSONRpcClient.async_inflight[req.requestId] = req;
+	
+    try {
+	http.send(req.data);
+    } catch(e) {
+	JSONRpcClient.poolReturnHTTPRequest(http);
+	JSONRpcClient.num_req_active--;
+	throw new JSONRpcClient.Exception
+	    (JSONRpcClient.Exception.CODE_ERR_CLIENT, "Connection failed");
+    }
+
+    if(!req.cb) return this._handleResponse(http);
+};
+
+JSONRpcClient.prototype._handleResponse =
+function JSONRpcClient_handleResponse(http)
+{
+    /* Get the charset */
+    if(!this.charset) {
+	this.charset = JSONRpcClient._getCharsetFromHeaders(http);
+    }
+
+    /* Get request results */
+    var status, statusText, data;
+    try {
+	status = http.status;
+	statusText = http.statusText;
+	data = http.responseText;
+    } catch(e) {
+	JSONRpcClient.poolReturnHTTPRequest(http);
+	JSONRpcClient.num_req_active--;
+	JSONRpcClient.kick_async();
+	throw new JSONRpcClient.Exception
+	    (JSONRpcClient.Exception.CODE_ERR_CLIENT, "Connection failed");
+    }
+
+    /* Return http object to the pool; */
+    JSONRpcClient.poolReturnHTTPRequest(http);
+    JSONRpcClient.num_req_active--;
+
+    /* Unmarshall the response */
+    if(status != 200) {
+	throw new JSONRpcClient.Exception(status, statusText);
+    }
+    var obj;
+    try {
+	eval("obj = " + data);
+    } catch(e) {
+	throw new JSONRpcClient.Exception(550, "error parsing result");
+    }
+    if(obj.error)
+	throw new JSONRpcClient.Exception(obj.error.code, obj.error.msg,
+					  obj.error.trace);
+    var res = obj.result;
+
+    /* Handle CallableProxy */
+    if(res && res.objectID && res.JSONRPCType == "CallableReference")
+	return new JSONRpcClient(this.serverURL, this.user,
+				 this.pass, res.objectID);
+
+    return res;
+};
+
+
+/* XMLHttpRequest wrapper code */
+
+/* XMLHttpRequest pool globals */
+JSONRpcClient.http_spare = [];
+JSONRpcClient.http_max_spare = 8;
+
+JSONRpcClient.poolGetHTTPRequest =
+function JSONRpcClient_pool_getHTTPRequest()
+{
+    if(JSONRpcClient.http_spare.length > 0) {
+	return JSONRpcClient.http_spare.pop();
+    }
+    return JSONRpcClient.getHTTPRequest();
+};
+
+JSONRpcClient.poolReturnHTTPRequest =
+function JSONRpcClient_poolReturnHTTPRequest(http)
+{
+    if(JSONRpcClient.http_spare.length >= JSONRpcClient.http_max_spare)
+	delete http;
+    else
+	JSONRpcClient.http_spare.push(http);
+};
+
+JSONRpcClient.msxmlNames = [ "MSXML2.XMLHTTP.5.0",
+			     "MSXML2.XMLHTTP.4.0",
+			     "MSXML2.XMLHTTP.3.0",
+			     "MSXML2.XMLHTTP",
+			     "Microsoft.XMLHTTP" ];
+
+JSONRpcClient.getHTTPRequest =
+function JSONRpcClient_getHTTPRequest()
+{
+    /* Mozilla XMLHttpRequest */
+    try {
+	JSONRpcClient.httpObjectName = "XMLHttpRequest";
+	return new XMLHttpRequest();
+    } catch(e) {}
+
+    /* Microsoft MSXML ActiveX */
+    for (var i=0;i < JSONRpcClient.msxmlNames.length; i++) {
+	try {
+	    JSONRpcClient.httpObjectName = JSONRpcClient.msxmlNames[i];
+	    return new ActiveXObject(JSONRpcClient.msxmlNames[i]);
+	} catch (e) {}
+    }
+
+    /* None found */
+    JSONRpcClient.httpObjectName = null;
+    throw new JSONRpcClient.Exception(0, "Can't create XMLHttpRequest object");
+};
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/resources/webroot/domain.png b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/resources/webroot/domain.png
new file mode 100644
index 0000000000..e88c4f882a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/resources/webroot/domain.png
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/resources/webroot/index.html b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/resources/webroot/index.html
new file mode 100644
index 0000000000..4320a52b4c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/resources/webroot/index.html
@@ -0,0 +1,139 @@
+<html>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ -->

+<head>

+<title>Apache Tuscany Domain Debug</TITLE>

+

+	<script type="text/javascript" src="binding-jsonrpc.js"></script>
+	
+    <script language="JavaScript">

+    

+       domainManager = new JSONRpcClient("../SCADomainManagerComponent/SCADomainManagerService").Service;

+       var domainInfo;

+

+       function getDomainInfo() {

+          domainManager.getDomainDescription(handleGetDomainInfo);

+       }

+       

+       function handleGetDomainInfo(result) {

+       

+          domainInfo = result;

+          var text = "";

+          document.getElementById('domainName').innerHTML="Domain:&nbsp;&nbsp;" + domainInfo.domainURI;

+          

+          text = text + "<H2>Nodes</H2>";

+          

+          for (var i in domainInfo.nodes){

+              var nodeURI = domainInfo.nodes[i];

+             

+              text = text + "<table>";

+              text = text + "<TR CLASS='source_1' >";           

+              text = text + "  <TD CLASS='clickable link' ONCLICK=\"getNodeInfo('" + nodeURI + "')\">" ;

+              text = text + "    <IMG SRC='node.png'/>&nbsp;&nbsp;" + nodeURI;

+              text = text + "  </TD>"; 

+              //text = text + "  <TD CLASS='clickable link' ONCLICK=\"showNode('" + node.nodeURI + "')\">" + nodeManagerWebUrl + "</TD>";              

+              text = text + "</TR>";   

+              text = text + "<div id=\"" + nodeURI + "\">";    

+              text = text + "</table>";  

+          }     

+          

+         text = text + "<H2>Domain Contributions</H2>";

+            

+         for (var i in domainInfo.contributions){

+              var contributionURI = domainInfo.contributions[i];

+              text = text + "<table>";

+              text = text + "<TR CLASS='source_1' >";

+              text = text + "  <TD>";

+              text = text + "    <IMG SRC='node.png'/>&nbsp;&nbsp;" + contributionURI;

+              text = text + "  </TD>";            

+              text = text + "</TR>";       

+              text = text + "</table>";                    

+          }

+

+         text = text + "<H2>Deployable Composites</H2>";

+ 

+         for (var i in domainInfo.deployedComposites){

+              var compositeQName = domainInfo.deployedComposites[i];

+              text = text + "<table>";

+              text = text + "<TR CLASS='source_1' >";

+              text = text + "  <TD>";

+              text = text + "    <IMG SRC='node.png'/>&nbsp;&nbsp;" + compositeQName.namespaceURI + "#" + compositeQName.localPart;

+              text = text + "  </TD>";            

+              text = text + "</TR>";       

+              text = text + "</table>";                    

+          }

+          

+          document.getElementById('domainInfo').innerHTML=text;

+       }

+

+       function getNodeInfo(nodeURI) {

+          domainManager.getNodeDescription(nodeURI, handleGetNodeInfo);

+       }

+       

+       function handleGetNodeInfo(result) {

+       

+          var nodeInfo = result;

+          var text = "";

+          

+          

+          for (var i in nodeInfo.contributions){

+              var contributionURI = nodeInfo.contributions[i];

+              

+              text = text + "<TR CLASS='source_2' >";

+              text = text + "  <TD/>";

+              text = text + "  <TD>";

+              text = text + "&nbsp;&nbsp;" + contributionURI;

+              text = text + "  </TD>";            

+              text = text + "</TR>";               

+          }

+

+          document.getElementById(nodeInfo.nodeURI).innerHTML=text;

+       }

+       

+        function showNode(url)

+        {

+            document.getElementById("nodePage").innerHTML="<IFRAME CLASS='alert_data' SRC='"+url+"'/>";

+            window.location="#data";

+            return;    

+        }       

+

+    </script>

+

+    <link rel="stylesheet" type="text/css" href="style.css" />

+</head>

+

+<body onload="getDomainInfo()">

+

+<h1 id="top">Apache Tuscany Domain Debug</h1>

+<div id="errors"></div>

+

+<table>

+<TR>

+<TD>

+<div id="domainName"></div>

+</TD>

+</TR>

+</table>

+

+<div id="domainInfo"></div>

+

+<p /><input type="button" value="Refresh" onclick="getDomainInfo()" />

+

+</body>

+</html>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/resources/webroot/node.png b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/resources/webroot/node.png
new file mode 100644
index 0000000000..fa01e64272
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/resources/webroot/node.png
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/resources/webroot/style.css b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/resources/webroot/style.css
new file mode 100644
index 0000000000..f5bbf23379
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/main/resources/webroot/style.css
@@ -0,0 +1,176 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *   
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+p,table,li,h1,h2,h3
+{
+font-family: verdana, arial, 'sans serif'; 
+}
+
+p, h1, h2, h3, table, li, hr
+{
+margin-left: 10pt;
+}
+
+table
+{
+border-color: black;
+border-collapse: separate;
+border-spacing: 0px 1px;
+
+margin-right: 10pt;
+margin-left: 10pt;
+width: 800px;
+}
+
+.sourceDetailsTable
+{
+width: 600px;
+}
+
+tr, td
+{
+margin-left: 0pt;
+margin-right: 0pt;
+padding-left: 10pt;
+font-size: 90%;
+}
+
+p,li,th
+{
+font-size: 90%;
+margin-left: 10pt;
+}
+
+pre
+{
+margin-left: 10pt;
+}
+
+body
+{
+#ffffff;
+}
+
+h1,h2,h3,hr
+{
+color: firebrick;
+}
+
+a:link {COLOR: firebrick;}
+a:visited {COLOR: firebrick;}
+a:active {COLOR: navy;}
+
+.link
+{
+COLOR: firebrick;
+text-decoration: underline;
+}
+
+.clickable
+{
+cursor: pointer
+}
+
+.unread_title
+{
+font-weight: bold;
+}
+
+.read_title
+{
+font-weight: normal;
+}
+
+.summary
+{
+color: DimGrey;
+}
+
+.hidden
+{
+display: none;
+}
+
+.source_name
+{
+width: 600px;
+}
+
+.alert_text
+{
+width: 600px;
+}
+
+.alert_data
+{
+margin-left: 10px;
+width: 800px;
+height: 800px;
+}
+
+.source_0
+{
+background-color: LightGreen;
+}    
+
+.source_1
+{
+background-color: LightSkyBlue;
+}
+
+.source_2
+{
+background-color: Khaki;
+}
+
+.source_3
+{
+background-color: LightPink;
+}
+
+.source_4
+{
+background-color: Orange;
+}
+
+.source_5
+{
+background-color: LightCoral;
+}
+
+.source_6
+{
+background-color: Orchid;
+}
+
+.source_7
+{
+background-color: Peru;
+}
+
+.source_8
+{
+background-color: SpringGreen;
+}
+
+.source_9
+{
+background-color: LightGrey;
+}
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/AddService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/AddService.java
new file mode 100644
index 0000000000..d7dc4473ad
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/AddService.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * The Add service interface
+ */
+@Remotable
+public interface AddService {
+
+    double add(double n1, double n2);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/AddServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/AddServiceImpl.java
new file mode 100644
index 0000000000..e9b7e254e5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/AddServiceImpl.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * An implementation of the Add service
+ */
+public class AddServiceImpl implements AddService {
+
+    public double add(double n1, double n2) {
+        System.out.println("AddService - add " + n1 + " and " + n2);
+        return n1 + n2;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/CalculatorService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/CalculatorService.java
new file mode 100644
index 0000000000..031fa8b912
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/CalculatorService.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+
+/**
+ * The Calculator service interface.
+ */
+public interface CalculatorService {
+
+    double add(double n1, double n2);
+
+    double subtract(double n1, double n2);
+
+    double multiply(double n1, double n2);
+
+    double divide(double n1, double n2);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/CalculatorServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/CalculatorServiceImpl.java
new file mode 100644
index 0000000000..da869e00fd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/CalculatorServiceImpl.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.osoa.sca.annotations.Reference;
+
+
+/**
+ * An implementation of the Calculator service.
+ */
+public class CalculatorServiceImpl implements CalculatorService {
+
+    private AddService addService;
+    private SubtractService subtractService;
+    private MultiplyService multiplyService; 
+    private DivideService divideService;
+
+    @Reference
+    public void setAddService(AddService addService) {
+        this.addService = addService;
+    }
+
+    @Reference
+    public void setSubtractService(SubtractService subtractService) {
+       this.subtractService = subtractService;
+    }
+
+    @Reference
+    public void setMultiplyService(MultiplyService multiplyService) {
+        this.multiplyService = multiplyService;
+    }
+    
+    @Reference
+    public void setDivideService(DivideService divideService) {
+        this.divideService = divideService;
+    }
+    
+    public double add(double n1, double n2) {
+        System.out.println("CalculatorService - add " + n1 + " and " + n2);
+        return addService.add(n1, n2);
+    }
+
+    public double subtract(double n1, double n2) {
+        System.out.println("CalculatorService - subtract " + n1 + " and " + n2);
+        return subtractService.subtract(n1, n2);
+    }
+
+    public double multiply(double n1, double n2) {
+        System.out.println("CalculatorService - multiply " + n1 + " and " + n2);
+        return multiplyService.multiply(n1, n2);
+    }
+
+    public double divide(double n1, double n2) {
+        System.out.println("CalculatorService - divide " + n1 + " and " + n2);
+        return divideService.divide(n1, n2);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/DivideService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/DivideService.java
new file mode 100644
index 0000000000..30d248208b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/DivideService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The divide service interface
+ */
+public interface DivideService {
+
+    double divide(double n1, double n2);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/DivideServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/DivideServiceImpl.java
new file mode 100644
index 0000000000..f7ac0b7287
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/DivideServiceImpl.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * An implementation of the Divide service.
+ */
+public class DivideServiceImpl implements DivideService {
+
+    public double divide(double n1, double n2) {
+        return n1 / n2;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/MultiplyService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/MultiplyService.java
new file mode 100644
index 0000000000..5290605938
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/MultiplyService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The interface for the multiply service
+ */
+public interface MultiplyService {
+
+    double multiply(double n1, double n2);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/MultiplyServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/MultiplyServiceImpl.java
new file mode 100644
index 0000000000..b7dca792b2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/MultiplyServiceImpl.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * An implementation of the Multiply service.
+ */
+public class MultiplyServiceImpl implements MultiplyService {
+
+    public double multiply(double n1, double n2) {
+        return n1 * n2;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/SubtractService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/SubtractService.java
new file mode 100644
index 0000000000..78ab9c6ee0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/SubtractService.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * The interface for the multiply service
+ */
+@Remotable
+public interface SubtractService {
+
+    double subtract(double n1, double n2);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/SubtractServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/SubtractServiceImpl.java
new file mode 100644
index 0000000000..1010207154
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/calculator/SubtractServiceImpl.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * An implementation of the subtract service.
+ */
+public class SubtractServiceImpl implements SubtractService {
+
+    public double subtract(double n1, double n2) {
+        System.out.println("SubtractService - subtract " + n1 + " and " + n2);
+        return n1 - n2;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/org/apache/tuscany/sca/domain/impl/DomainImplTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/org/apache/tuscany/sca/domain/impl/DomainImplTestCase.java
new file mode 100644
index 0000000000..d4cfb5e1d9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/org/apache/tuscany/sca/domain/impl/DomainImplTestCase.java
@@ -0,0 +1,137 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.domain.impl;
+
+import java.io.Externalizable;
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.domain.SCADomain;
+import org.apache.tuscany.sca.domain.SCADomainEventService;
+import org.apache.tuscany.sca.domain.SCADomainFactory;
+import org.apache.tuscany.sca.domain.SCADomainSPI;
+import org.apache.tuscany.sca.node.SCANode;
+import org.apache.tuscany.sca.node.management.SCANodeManagerService;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.osoa.sca.CallableReference;
+
+import calculator.AddService;
+import calculator.CalculatorService;
+
+
+/**
+ * This server program that loads a composite to provide simple registry function.
+ * This server can be replaced with any registry that is appropriate but the components
+ * in each node that talk to the registry should be replaced also. 
+ */
+public class DomainImplTestCase {
+
+    private static SCADomain domain;
+    private static SCADomainEventService domainEventService;
+    private static ClassLoader cl;
+
+    @BeforeClass
+    public static void init() throws Exception {
+             
+        try {
+            cl = DomainImplTestCase.class.getClassLoader();
+            SCADomainFactory domainFactory = SCADomainFactory.newInstance();
+            domain = domainFactory.createSCADomain("http://localhost:9999"); 
+            domainEventService = (SCADomainEventService)domain;
+
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        System.out.println("Domain started");
+    }
+    
+    @AfterClass
+    public static void destroy() throws Exception {
+        // stop the domain    
+        domain.destroy();
+        System.out.println("Domain stopped");
+    }  
+    
+    @Test
+    public void testRegisterNodes() throws Exception { 
+        CallableReference<SCANodeManagerService> node1Ref = new TestCallableReferenceImpl<SCANodeManagerService>();
+        domainEventService.registerNode("http://localhost:8100/mynode1", "http://localhost:9999", (Externalizable)node1Ref);
+        
+        CallableReference<SCANodeManagerService> node2Ref = new TestCallableReferenceImpl<SCANodeManagerService>();
+        domainEventService.registerNode("http://localhost:8200/mynode2", "http://localhost:9999", (Externalizable)node2Ref);
+    }
+    
+    @Test
+    public void testAddContributionWithMetaData() throws Exception {    
+        domain.addContribution("contributionNodeA", cl.getResource("nodeA/"));
+    }  
+    
+    @Test
+    public void testAddContributionWithoutMetaData() throws Exception {    
+        domain.addContribution("contributionNodeB", cl.getResource("nodeB/"));
+    }  
+    
+    @Test
+    public void testAddToDomainLevelComposite() throws Exception {    
+        domain.addToDomainLevelComposite(new QName("http://sample", "CalculatorA"));
+    } 
+    
+    @Test
+    public void testGetDomainLevelComposite() throws Exception { 
+        System.out.println(domain.getDomainLevelComposite());
+    }  
+    
+    @Test
+    public void testGetComposite() throws Exception { 
+        System.out.println(((SCADomainImpl)domain).getComposite(new QName("http://sample", "CalculatorA")));
+    }      
+   
+    @Test
+    public void testStartComposite() throws Exception {   
+        domain.startComposite(new QName("http://sample", "CalculatorA"));
+    } 
+    
+    @Test
+    public void testStopComposite() throws Exception {   
+        domain.stopComposite(new QName("http://sample", "CalculatorA"));
+    }     
+    
+    @Test
+    public void testRemoveContributions() throws Exception { 
+        domain.removeContribution("contributionNodeA");
+        domain.removeContribution("contributionNodeB");
+    }   
+    
+    @Test
+    public void testUnregisterNodes() throws Exception { 
+        domainEventService.unregisterNode("http://localhost:8100/mynode1");
+        domainEventService.unregisterNode("http://localhost:8200/mynode2");
+    }     
+
+    //@Test
+    public void testKeepServerRunning() throws Exception {
+        System.out.println("press enter to continue");
+        System.in.read();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/org/apache/tuscany/sca/domain/impl/TestCallableReferenceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/org/apache/tuscany/sca/domain/impl/TestCallableReferenceImpl.java
new file mode 100644
index 0000000000..985a788a02
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/org/apache/tuscany/sca/domain/impl/TestCallableReferenceImpl.java
@@ -0,0 +1,107 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.domain.impl;
+
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.util.UUID;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.assembly.CompositeActivatorImpl;
+import org.apache.tuscany.sca.core.assembly.EndpointReferenceImpl;
+import org.apache.tuscany.sca.core.assembly.ReferenceParametersImpl;
+import org.apache.tuscany.sca.core.conversation.ConversationManager;
+import org.apache.tuscany.sca.core.conversation.ConversationState;
+import org.apache.tuscany.sca.core.conversation.ExtendedConversation;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.Conversation;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * Test callable reference used to test the domain when no nodes are running
+ * 
+ * @version $Rev: 597679 $ $Date: 2007-11-23 15:21:29 +0000 (Fri, 23 Nov 2007) $
+ * @param <B> the type of the business interface
+ */
+public class TestCallableReferenceImpl<B> implements CallableReference<B>, Externalizable {
+
+    protected TestCallableReferenceImpl() {
+        super();
+    }
+
+    public RuntimeWire getRuntimeWire() {
+        return null;
+    }
+
+    public B getProxy() throws ObjectCreationException {
+        return null;
+    }
+
+    public B getService() {
+        return (B) new TestNodeManagerServiceImpl();
+    }
+
+    public Class<B> getBusinessInterface() {
+        return null;
+    }
+
+    public boolean isConversational() {
+        return false;
+    }
+
+    public Conversation getConversation() {
+        return null;
+    }
+
+    public Object getCallbackID() {
+        return null;
+    }
+
+    /**
+     * @see java.io.Externalizable#readExternal(java.io.ObjectInput)
+     */
+    public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
+    }
+
+
+    /**
+     * @see java.io.Externalizable#writeExternal(java.io.ObjectOutput)
+     */
+    public void writeExternal(ObjectOutput out) throws IOException {
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/org/apache/tuscany/sca/domain/impl/TestNodeManagerServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/org/apache/tuscany/sca/domain/impl/TestNodeManagerServiceImpl.java
new file mode 100644
index 0000000000..86e3a84c6a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/java/org/apache/tuscany/sca/domain/impl/TestNodeManagerServiceImpl.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.impl;
+
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.core.assembly.RuntimeComponentImpl;
+import org.apache.tuscany.sca.databinding.impl.XSDDataTypeConverter.Base64Binary;
+import org.apache.tuscany.sca.domain.SCADomain;
+import org.apache.tuscany.sca.node.ComponentInfo;
+import org.apache.tuscany.sca.node.ComponentManagerService;
+import org.apache.tuscany.sca.node.NodeException;
+import org.apache.tuscany.sca.node.SCANode;
+import org.apache.tuscany.sca.node.management.SCANodeManagerInitService;
+import org.apache.tuscany.sca.node.management.SCANodeManagerService;
+import org.osoa.sca.annotations.Scope;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * A dummy interface for the domain to talk to when testing the domain and no nodes are running
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-11 18:45:36 +0100 (Tue, 11 Sep 2007) $
+ */
+public class TestNodeManagerServiceImpl implements SCANodeManagerService {
+
+
+    
+    // SCANodeManagerService methods
+    
+    public String getURI() {
+        return null;
+    }
+   
+    public void addContribution(String contributionURI, String contributionURL) throws NodeException {
+        System.out.println("addContribution " + contributionURI + " " + contributionURL);           
+    }
+   
+    public void removeContribution(String contributionURI) throws NodeException {
+        System.out.println("addContribution " + contributionURI);
+    }
+
+    public void addToDomainLevelComposite(String compositeName) throws NodeException {
+        System.out.println("addToDomainLevelComposite " + compositeName);     
+    }
+    
+    public void start() throws NodeException {
+        System.out.println("start");
+    }
+    
+    public void stop() throws NodeException {
+        System.out.println("stop");
+    }
+    
+    public void destroyNode() throws NodeException {
+        System.out.println("destroy");
+    } 
+    
+    public void updateComposite(String compositeQName, String compositeXMLBase64) throws NodeException {
+        System.out.println("updateComposite " + compositeQName + " " + Base64Binary.decode(compositeXMLBase64).toString());
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/resources/nodeA/Calculator.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/resources/nodeA/Calculator.composite
new file mode 100644
index 0000000000..172676a3c7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/resources/nodeA/Calculator.composite
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="CalculatorA">

+

+    <component name="CalculatorServiceComponentA">

+		<implementation.java class="calculator.CalculatorServiceImpl"/>

+        <reference name="addService" target="AddServiceComponentB" />     

+        <reference name="subtractService" target="SubtractServiceComponentC" />

+        <reference name="multiplyService" target="MultiplyServiceComponentA"/>     

+        <reference name="divideService" target="DivideServiceComponentA" />

+    </component>    

+

+    <component name="MultiplyServiceComponentA">

+        <implementation.java class="calculator.MultiplyServiceImpl" />

+    </component>   

+    

+    <component name="DivideServiceComponentA">

+        <implementation.java class="calculator.DivideServiceImpl" />

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/resources/nodeA/META-INF/sca-contribution.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/resources/nodeA/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..db255e0232
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/resources/nodeA/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	      targetNamespace="http://sample"
+              xmlns:sample="http://sample">
+   <deployable composite="sample:CalculatorA"/>
+</contribution>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/resources/nodeB/Calculator.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/resources/nodeB/Calculator.composite
new file mode 100644
index 0000000000..b770dbe8d4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain-impl/src/test/resources/nodeB/Calculator.composite
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="CalculatorB">

+

+    <component name="AddServiceComponentB">

+        <implementation.java class="calculator.AddServiceImpl" />

+    </component>

+    

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/pom.xml
new file mode 100644
index 0000000000..f855d83969
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/pom.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-domain</artifactId>
+    <name>Apache Tuscany SCA Domain</name>
+
+    <dependencies>   
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+ 
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>   
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency> 
+        
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>  
+                    
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-domain-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+                            
+        <dependency>
+            <groupId>org.easymock</groupId>
+            <artifactId>easymock</artifactId>
+            <version>2.2</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/SCADomainAPIService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/SCADomainAPIService.java
new file mode 100644
index 0000000000..82d7d78b67
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/SCADomainAPIService.java
@@ -0,0 +1,165 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain;
+
+import org.apache.tuscany.sca.domain.DomainException;
+import org.osoa.sca.annotations.Remotable;
+
+
+/**
+ * Represents an SCA domain API to be accessed remotely
+ * 
+ * @version $Rev: 580520 $ $Date: 2007-09-29 00:50:25 +0100 (Sat, 29 Sep 2007) $
+ */
+@Remotable
+public interface SCADomainAPIService {
+    
+    /**
+     * Start all of the services in the domain.
+     */
+    public void start() 
+      throws DomainException;  
+
+    /**
+     * Stop all of the services in the domain.
+     */
+    public void stop()
+      throws DomainException; 
+
+    /**
+     * Destroy the SCA domain.
+     */
+    public void destroyDomain()
+      throws DomainException;
+
+    /**
+     * Returns the URI of the SCA Domain. That URI is the endpoint of the
+     * SCA domain administration service.
+     * 
+     * @return the URI of the SCA Domain
+     */
+    public String getURI();
+    
+    /**
+     * Add an SCA contribution to the domain.
+     *  
+     * @param contributionURI the URI of the contribution
+     * @param contributionURL the URL of the contribution
+     * @throws DomainException
+     */  
+    public void addContribution(String contributionURI, String contributionURL)
+      throws DomainException;
+    
+    /**
+     * Update an SCA contribution that has previousle been added to the domain.
+     *  
+     * @param contributionURI the URI of the contribution
+     * @param contributionURL the URL of the contribution
+     * @throws DomainException
+     */  
+    public void updateContribution(String contributionURI, String contributionURL)
+      throws DomainException;    
+    
+    /**
+     * Remove a contribution from the domain.
+     * 
+     * @param contributionURI the URI of the contribution
+     * @throws DomainException
+     */
+    public void removeContribution(String contributionURI)
+      throws DomainException; 
+    
+    /**
+     * Add the supplied composite XML to the identified contribution
+     * 
+     * @param contributionURI the URI of the contribution
+     * @param compositeXML the XML string of the composite 
+     * @throws DomainException
+     */
+    public void addDeploymentComposite(String contributionURI, String compositeXML)
+      throws DomainException;
+    
+    /**
+     * Use the supplied composite XML to update the identified contribution
+     * 
+     * @param contributionURI the URI of the contribution
+     * @param compositeXML the XML string of the composite 
+     * @throws DomainException
+     */
+    public void updateDeploymentComposite(String contributionURI, String compositeXML)
+      throws DomainException;    
+
+    /**
+     * Add a deployable composite to the domain.
+     * 
+     * @param compositeQName the QName of the composite
+     * @throws DomainException     
+     */
+    public void addToDomainLevelComposite(String compositeQName)
+      throws DomainException;
+    
+    /**
+     * Remove a deployable composite from the domain.
+     * 
+     * @param compositeQName the QName of the composite
+     * @throws DomainException     
+     */
+    public void removeFromDomainLevelComposite(String compositeQName)
+      throws DomainException; 
+    
+    /**
+     * Returns an XML string representation of the domain level composite
+     * 
+     * @return xml representing the domain level composite
+     */
+    public String getDomainLevelComposite()
+      throws DomainException;
+    
+    /**
+     * Returns an XML String representation of a artifact from within the 
+     * domain namespace formed by the domain level composite
+     * 
+     * @return xml representing the specified artifact
+     */
+    public String getQNameDefinition(String artifact)
+      throws DomainException;
+    
+    /**
+     * Start a composite. The domain is responsible for starting all the
+     * components in the composite. It may decompose the composite into
+     * one or more smaller composites and load these composites into
+     * an appropriate SCA node for execution.
+     * 
+     * @param compositeQName The QName of the composite
+     * @throws DomainException
+     */
+    public void startComposite(String compositeQName)
+      throws DomainException;
+    
+    /**
+     * Stop a composite. The domain will stop all the components from the
+     * specified composite.
+     * 
+     * @param compositeQName The QName of the composite
+     * @throws DomainException
+     */
+    public void stopComposite(String compositeQName)
+      throws DomainException;
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/SCADomainEventService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/SCADomainEventService.java
new file mode 100644
index 0000000000..fd50ba348a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/SCADomainEventService.java
@@ -0,0 +1,154 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain;
+
+import java.io.Externalizable;
+import java.util.List;
+import java.util.logging.Level;
+
+import org.apache.tuscany.sca.domain.model.NodeModel;
+import org.apache.tuscany.sca.domain.model.NodeModel.LifecyleState;
+import org.osoa.sca.annotations.Remotable;
+
+
+/**
+ * The management interface for distributed domain. This is resposible for 
+ * creating appropriate configuration on all the nodes that are running 
+ * domain nodes for the distributed domain. 
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+@Remotable
+public interface SCADomainEventService {
+    
+    // constants
+    public static final String SERVICE_NOT_KNOWN = "SERVICE_NOT_KNOWN";
+    public static final String SERVICE_NOT_REGISTERED = "SERVICE_NOT_REGISTERED";
+
+    /**
+     * Add information about a node in the domain
+     * 
+     * @param nodeURI
+     * @param nodeURL
+     * @return
+     */
+    public void registerNode(String nodeURI, String nodeURL, Externalizable nodeManageReference) throws DomainException;
+        
+    /**
+     * Remove information about a node in a domain
+     * 
+     * @param nodeURI
+     * @param nodeURL
+     * @return
+     */
+    public void unregisterNode(String nodeURI) throws DomainException;
+    
+    /**
+     * Tell the domain that a node has been started through the local API
+     * 
+     * @param nodeURI the URI of the node being started
+     * @throws DomainException
+     */
+    public void registerNodeStart(String nodeURI) throws DomainException;
+    
+    /**
+     * Tell the domain that a node has been stopped through the local API
+     * 
+     * @param nodeURI
+     * @throws DomainException
+     */
+    public void registerNodeStop(String nodeURI) throws DomainException;
+
+    /**
+     * In the case where a contribution is added at a node this method is used to 
+     * record the relationship directly. This is different from adding a contribution
+     * to a domain as the contribution has already been allocated to a node
+     * 
+     * @param nodeURI the string uri for the node
+     * @param contributionURI the string uri for the contribution
+     * @param nodeURL the location of the contribution
+     * @return
+     */
+    public void registerContribution(String nodeURI, String contributionURI, String contributionURL) throws DomainException;
+    
+
+    /** 
+     * In the case where a contribution is removed from a node locally this method is
+     * used to remove the contribution from the domain
+     * 
+     * @param nodeURI the string uri for the node
+     * @param contributionURI the string uri for the contribution
+     * @return
+     */
+    public void unregisterContribution(String nodeURI, String contributionURI) throws DomainException;     
+
+    /**
+     * In the case where a composite is added to the domain level composite at a node this 
+     * method is used to record the event with the domain. 
+     * 
+     * @param nodeURI the string uri for the node
+     * @param compositeQNameString the string QName of the composite
+     * @throws DomainException
+     */
+    public void registerDomainLevelComposite(String nodeURI, String compositeQNameString) throws DomainException;
+    
+    /**
+     * Accepts information about a service endpoint and holds onto it
+     * 
+     * @param domainUri the string uri for the distributed domain
+     * @param nodeUri the string uri for the current node
+     * @param serviceName the name of the service that is exposed and the provided endpoint
+     * @param bindingName the remote binding that is providing the endpoint
+     * @param url the endpoint url
+     * @return TBD - information about the registration
+     */
+    public void registerServiceEndpoint(String domainUri, String nodeUri, String serviceName, String bindingName, String URL) throws DomainException;
+    
+    /**
+     * Removes information about a service endpoint
+     * 
+     * @param domainUri the string uri for the distributed domain
+     * @param nodeUri the string uri for the current node
+     * @param serviceName the name of the service that is exposed and the provided endpoint
+     * @param bindingName the remote binding that is providing the endpoint
+     */    
+    public void unregisterServiceEndpoint(String domainUri, String nodeUri, String serviceName, String bindingName) throws DomainException;
+     
+    /**
+     * Locates information about a service endpoint 
+     * 
+     * @param domainUri the string uri for the distributed domain
+     * @param serviceName the name of the service to be found
+     * @param bindingName the remote binding that we want to find an endpoint for
+     * @return url the endpoint url or SERVICE_NOT_REGISTERED
+     */
+    public String findServiceEndpoint(String domainUri, String serviceName, String bindingName) throws DomainException;
+    
+    /**
+     * Determines node that a service is avaialable on
+     * @param domainURI the string uri for the distributed domain
+     * @param serviceName the name of the service to be found
+     * @param bindingName the remote binding that we want to find an endpoint for
+     * @return name of node running service or SERVICE_NOT_KNOWN (it's not been contributed) or SERVICE_NOT_REGISTERED (it's been contributed but isn;t running)
+     * @throws DomainException
+     */
+    public String findServiceNode(String domainURI, String serviceName, String bindingName) throws DomainException;
+     
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/SCADomainSPI.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/SCADomainSPI.java
new file mode 100644
index 0000000000..c637b54189
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/SCADomainSPI.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.domain.DomainException;
+import org.apache.tuscany.sca.domain.SCADomain;
+import org.apache.tuscany.sca.domain.model.DomainModel;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * Represents an SCA domain SPI.
+ * 
+ * @version $Rev: 580520 $ $Date: 2007-09-29 00:50:25 +0100 (Sat, 29 Sep 2007) $
+ */
+public interface SCADomainSPI {
+
+    
+    /** 
+     * Returns the model of the domain
+     * @return
+     */
+    public DomainModel getDomainModel();
+    
+    /**
+     * Registers all of the services in the composite with the domain
+     * 
+     * @param composite
+     */
+ //   public void registerRemoteServices(String nodeURI, Composite composite);
+  
+    
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/management/ContributionInfo.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/management/ContributionInfo.java
new file mode 100644
index 0000000000..5db991edd1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/management/ContributionInfo.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.management;
+
+import java.net.URL;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.domain.model.CompositeModel;
+import org.apache.tuscany.sca.domain.model.ContributionModel;
+import org.apache.tuscany.sca.domain.model.ServiceModel;
+
+
+/**
+ * A collection of info for a contribution
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public interface ContributionInfo {
+    
+    
+    /**
+     * Retrieve the contribution uri
+     * 
+     * @return contribution uri
+     */
+    public String getContributionURI();
+    
+    /**
+     * Set the contribution uri
+     * 
+     * @param contributionURI
+     */    
+    public void setContributionURI(String contributionURI);    
+    
+    /**
+     * Retrieve the contribution url
+     * 
+     * @return contribution url
+     */    
+    public URL getContributionURL();
+   
+    /**
+     * Set the contribution url
+     * 
+     * @param contributionURL
+     */    
+    public void setContributionURL(URL contributionURL);
+    
+    public List<QName> getComposites();       
+    public List<QName> getDeployableComposites();
+ 
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/management/DomainInfo.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/management/DomainInfo.java
new file mode 100644
index 0000000000..b8c756b89f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/management/DomainInfo.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.management;
+
+import java.net.URL;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.domain.model.CompositeModel;
+import org.apache.tuscany.sca.domain.model.ContributionModel;
+import org.apache.tuscany.sca.domain.model.NodeModel;
+
+
+/**
+ * A data transport object for the management interface
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public interface DomainInfo {
+    
+    /**
+     * Retrieve the domain uri
+     * 
+     * @return domain uri
+     */
+    public String getDomainURI();
+    
+    /**
+     * Set the domain uri
+     * 
+     * @param domainURI
+     */    
+    public void setDomainURI(String domainURI);    
+    
+    /**
+     * Retrieve the domain url
+     * 
+     * @return domain url
+     */    
+    public String  getDomainURL();
+   
+    /**
+     * Set the domain url
+     * 
+     * @param domainURL
+     */    
+    public void setDomainURL(String domainURL);    
+    
+    public List<String> getNodes();
+    public List<String> getContributions();
+    public List<QName> getDeployedComposites();
+ 
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/management/NodeInfo.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/management/NodeInfo.java
new file mode 100644
index 0000000000..0590cb6c30
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/management/NodeInfo.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.management;
+
+import java.net.URL;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.domain.model.CompositeModel;
+import org.apache.tuscany.sca.domain.model.ContributionModel;
+import org.apache.tuscany.sca.domain.model.ServiceModel;
+
+
+/**
+ * A collection of info for a registered node
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public interface NodeInfo {
+    
+    /**
+     * Retrieve the node uri
+     * 
+     * @return node uri
+     */
+    public String getNodeURI();
+    
+    /**
+     * Set the node uri
+     * 
+     * @param nodeURI
+     */    
+    public void setNodeURI(String nodeURI);    
+    
+    /**
+     * Retrieve the node url
+     *
+     * @return node url
+     */    
+    public String getNodeURL();
+   
+    /**
+     * Set the node url
+     * 
+     * @param nodeURL
+     */    
+    public void setNodeURL(String nodeURL);
+   
+    public List<String> getContributions();
+    public List<QName> getDeployedComposites();
+    public List<String> getServices();
+ 
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/management/SCADomainManagerInitService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/management/SCADomainManagerInitService.java
new file mode 100644
index 0000000000..c0ae892329
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/management/SCADomainManagerInitService.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.management;
+
+import org.apache.tuscany.sca.domain.SCADomain;
+import org.apache.tuscany.sca.domain.SCADomainEventService;
+import org.apache.tuscany.sca.domain.SCADomainSPI;
+
+
+
+/**
+ * Connects the domain to the domain manager service
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-11 18:45:36 +0100 (Tue, 11 Sep 2007) $
+ */
+public interface SCADomainManagerInitService {
+    
+    /**
+     * Set the domain  object
+     * 
+     * @param domain
+     */
+    public void setDomain(SCADomain domain);
+     
+    /**
+     * Set the domain SPI object
+     * 
+     * @param domain
+     */
+    public void setDomainSPI(SCADomainSPI domainSPI);
+    
+    /**
+     * Set the domain event object
+     * 
+     * @param domain
+     */
+    public void setDomainEventService(SCADomainEventService domainEventService);    
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/management/SCADomainManagerService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/management/SCADomainManagerService.java
new file mode 100644
index 0000000000..c908515aaf
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/management/SCADomainManagerService.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.management;
+
+import org.apache.tuscany.sca.domain.model.DomainModel;
+import org.osoa.sca.annotations.Remotable;
+
+
+
+/**
+ * Connects the domain management operations
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-11 18:45:36 +0100 (Tue, 11 Sep 2007) $
+ */
+@Remotable
+public interface SCADomainManagerService {
+     
+    /**
+     * Return description of the domain
+     * 
+     */
+    public DomainInfo getDomainDescription();
+    
+    /**
+     * Return description of the node
+     * 
+     * @param nodeURI
+     */
+    public NodeInfo getNodeDescription(String nodeURI); 
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/model/CompositeModel.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/model/CompositeModel.java
new file mode 100644
index 0000000000..5a634da69f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/model/CompositeModel.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.model;
+
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Composite;
+
+
+/**
+ * A composite. 
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public interface CompositeModel {
+    
+    /**
+     * Retrieve the composite qname
+     * 
+     * @return composite qname
+     */
+    public QName getCompositeQName();
+    
+    /**
+     * Set the composite qname
+     * 
+     * @param compositeQName
+     */    
+    public void setCompositeQName(QName compositeQName);  
+    
+    /**
+     * Retrieve the assembly composite object
+     * 
+     * @return composite
+     */
+    public Composite getComposite();
+    
+    /** 
+     * Set the assembly composite object
+     * 
+     * @param composite
+     */
+    public void setComposite(Composite composite);
+ 
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/model/ContributionModel.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/model/ContributionModel.java
new file mode 100644
index 0000000000..dc3b031483
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/model/ContributionModel.java
@@ -0,0 +1,80 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.model;
+
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+
+/**
+ * A contribution.
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public interface ContributionModel {
+    
+    /**
+     * Retrieve the contribution object
+     * 
+     * @return contribution 
+     */
+    public Contribution getContribution();
+    
+    /**
+     * Set the contribution object
+     * 
+     * @param contribution
+     */    
+    public void setContribution(Contribution contribution);        
+    
+    /**
+     * Retrieve the contribution uri
+     * 
+     * @return contribution uri
+     */
+    public String getContributionURI();
+    
+    /**
+     * Set the contribution uri
+     * 
+     * @param contributionURI
+     */    
+    public void setContributionURI(String contributionURI);    
+    
+    /**
+     * Retrieve the contribution url
+     * 
+     * @return contribution url
+     */    
+    public String getContributionURL();
+   
+    /**
+     * Set the contribution url
+     * 
+     * @param contributionURL
+     */    
+    public void setContributionURL(String contributionURL);
+    
+    public Map<QName, CompositeModel> getComposites();       
+    public Map<QName, CompositeModel> getDeployableComposites(); 
+    public Map<QName, CompositeModel> getDeployedComposites(); 
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/model/DomainModel.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/model/DomainModel.java
new file mode 100644
index 0000000000..3befc322b4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/model/DomainModel.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.model;
+
+import java.net.URL;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Composite;
+
+
+/**
+ * A domain. Manages nodes
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public interface DomainModel {
+
+    
+    /**
+     * Retrieve the domain uri
+     * 
+     * @return domain uri
+     */
+    public String getDomainURI();
+    
+    /**
+     * Set the domain uri
+     * 
+     * @param domainURI
+     */    
+    public void setDomainURI(String domainURI);    
+    
+    /**
+     * Retrieve the domain url
+     * 
+     * @return domain url
+     */    
+    public String  getDomainURL();
+   
+    /**
+     * Set the domain url
+     * 
+     * @param domainURL
+     */    
+    public void setDomainURL(String domainURL);
+    
+    
+    /**
+     * Set the domain level composite
+     * 
+     * @param domainLevelComposite
+     */    
+    public void setDomainLeveComposite(Composite domainLevelComposite);
+    
+    /**
+     * Retrieve the domain level composite
+     * 
+     * @return domainLevelComposite 
+     */    
+    public Composite getDomainLevelComposite();   
+   
+    public Map<String, NodeModel> getNodes();
+    public Map<String, ContributionModel> getContributions();
+    public Map<QName, CompositeModel> getDeployedComposites();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/model/DomainModelFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/model/DomainModelFactory.java
new file mode 100644
index 0000000000..c6dd269f8b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/model/DomainModelFactory.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.model;
+
+/**
+ * A node. Runs SCA composites
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public interface DomainModelFactory {
+    
+    /**
+     * Create a new domain model
+     * 
+     * @return new domain model
+     */
+    public DomainModel createDomain();
+   
+    /**
+     * Create a new node model
+     * 
+     * @return new node model
+     */
+    public NodeModel createNode();  
+    
+    /**
+     * Create a new contribution model
+     * 
+     * @return new contribution model
+     */
+    public ContributionModel createContribution();    
+    
+    /**
+     * Create a new composite model
+     * 
+     * @return new composite model
+     */
+    public CompositeModel createComposite();   
+    
+    /**
+     * Create a new service model
+     * 
+     * @return new service model
+     */
+    public ServiceModel createService();     
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/model/NodeModel.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/model/NodeModel.java
new file mode 100644
index 0000000000..ad18bc9e40
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/model/NodeModel.java
@@ -0,0 +1,97 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.model;
+
+import java.io.Externalizable;
+import java.net.URL;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+
+/**
+ * A node. Runs SCA composites
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public interface NodeModel {
+    public enum LifecyleState {AVAILABLE, DEPLOYED, RUNNING, UNAVAILABLE }; 
+    
+    /**
+     * Retrieve the node uri
+     * 
+     * @return node uri
+     */
+    public String getNodeURI();
+    
+    /**
+     * Set the node uri
+     * 
+     * @param nodeURI
+     */    
+    public void setNodeURI(String nodeURI);    
+    
+    /**
+     * Retrieve the node url
+     *
+     * @return node url
+     */    
+    public String getNodeURL();
+   
+    /**
+     * Set the node url
+     * 
+     * @param nodeURL
+     */    
+    public void setNodeURL(String nodeURL);
+    
+    /**
+     * Returns the state of the node
+     *
+     * @return state
+     */    
+    public LifecyleState getLifecycleState();
+   
+    /**
+     * Set the state of the node
+     * 
+     * @param state
+     */    
+    public void setLifecycleState(LifecyleState state);    
+    
+    /**
+     * Retrieve the node manager reference
+     *
+     * @return node manager reference
+     */    
+    public Externalizable getNodeManagerReference();
+   
+    /**
+     * Set the node url
+     * 
+     * @param nodeURL
+     */    
+    public void setNodeManagerReference(Externalizable nodeManagerReference);    
+   
+    public Map<String, ContributionModel> getContributions();
+    public Map<QName, CompositeModel> getDeployedComposites();
+    public Map<String, ServiceModel> getServices();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/model/ServiceModel.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/model/ServiceModel.java
new file mode 100644
index 0000000000..cc097f835c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/domain/src/main/java/org/apache/tuscany/sca/domain/model/ServiceModel.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.domain.model;
+
+import java.net.URL;
+import java.util.Map;
+
+/**
+ * A service
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public interface ServiceModel {
+    
+    /**
+     * Retrieve the service uri
+     * 
+     * @return service uri
+     */
+    public String getServiceURI();
+    
+    /**
+     * Set the service uri
+     * 
+     * @param serviceURI
+     */    
+    public void setServiceURI(String serviceURI);    
+    
+    /**
+     * Retrieve the service url
+     * 
+     * @return service url
+     */    
+    public String getServiceURL();
+   
+    /**
+     * Set the service url
+     * 
+     * @param serviceURL
+     */    
+    public void setServiceURL(String serviceURL);
+    
+   
+    /**
+     * Retrieve the service binding
+     * 
+     * @return service binding
+     */    
+    public String getServiceBinding();
+   
+    /**
+     * Set the service binding
+     * 
+     * @param serviceBinding
+     */    
+    public void setServiceBinding(String serviceBinding);    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extensibility/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/extensibility/DISCLAIMER
new file mode 100644
index 0000000000..8e5c524323
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extensibility/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software
+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is
+required of all newly accepted projects until a further review indicates that
+the infrastructure, communications, and decision making process have stabilized
+in a manner consistent with other successful ASF projects. While incubation
+status is not necessarily a reflection of the completeness or stability of the
+code, it does indicate that the project has yet to be fully endorsed by the ASF.
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extensibility/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/extensibility/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extensibility/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extensibility/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/extensibility/NOTICE
new file mode 100644
index 0000000000..b3e4797aaa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extensibility/NOTICE
@@ -0,0 +1,5 @@
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extensibility/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/extensibility/pom.xml
new file mode 100644
index 0000000000..08c2c51e4f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extensibility/pom.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-extensibility</artifactId>
+    <name>Apache Tuscany SCA Extensibility</name>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDeclaration.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDeclaration.java
new file mode 100644
index 0000000000..cb8f6ac18d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDeclaration.java
@@ -0,0 +1,134 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extensibility;
+
+import java.lang.ref.WeakReference;
+import java.net.URL;
+import java.util.Map;
+
+/**
+ * Service declaration using J2SE Jar service provider spec Classes specified
+ * inside this declaration are loaded using the classloader used to read the
+ * configuration file corresponding to this declaration.
+ */
+public class ServiceDeclaration {
+
+    private WeakReference<ClassLoader> classLoader;
+
+    private String className;
+
+    private Map<String, String> attributes;
+
+    /**
+     * Service declaration constructor
+     * 
+     * @param className Service implementation classname
+     * @param classLoader Classloader corresponding to this service
+     *                implementation
+     * @param attributes Optional attributes for this service declaration
+     */
+    public ServiceDeclaration(String className, ClassLoader classLoader, Map<String, String> attributes) {
+
+        this.className = className;
+        this.classLoader = new WeakReference<ClassLoader>(classLoader);
+        this.attributes = attributes;
+    }
+
+    /**
+     * Load this service implementation class
+     * 
+     * @return Class
+     * @throws ClassNotFoundException
+     */
+    @SuppressWarnings("unchecked")
+    public Class<?> loadClass() throws ClassNotFoundException {
+
+        return Class.forName(className, true, classLoader.get());
+    }
+
+    /**
+     * Load another class using the classloader of this service implementation
+     * 
+     * @param anotherClassName
+     * @return Class
+     * @throws ClassNotFoundException
+     */
+    public Class<?> loadClass(String anotherClassName) throws ClassNotFoundException {
+
+        return Class.forName(anotherClassName, true, classLoader.get());
+    }
+
+    /**
+     * Return the resource corresponding to this service implementation class
+     * 
+     * @return resource URL
+     */
+    public URL getResource() {
+        return classLoader.get().getResource(className);
+    }
+
+    /**
+     * Classloader associated with this service declaration
+     * 
+     * @return classloader
+     */
+    public ClassLoader getClassLoader() {
+        return classLoader.get();
+    }
+
+    /**
+     * Service implementation class corresponding to this declaration
+     * 
+     * @return classname
+     */
+    public String getClassName() {
+        return className;
+    }
+
+    /**
+     * Attributes specified for this declaration
+     * 
+     * @return attributes
+     */
+    public Map<String, String> getAttributes() {
+        return attributes;
+    }
+
+    /**
+     * Equals method used to ensure that each service declaration is stored only
+     * once in a set of declarations.
+     */
+    @Override
+    public boolean equals(Object o) {
+        if (!(o instanceof ServiceDeclaration))
+            return false;
+        ServiceDeclaration s = (ServiceDeclaration)o;
+        if (!className.equals(s.className))
+            return false;
+        else if (!classLoader.equals(s.classLoader))
+            return false;
+        else if (attributes == null)
+            return s.attributes == null;
+        else
+            return attributes.equals(s.attributes);
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDiscovery.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDiscovery.java
new file mode 100644
index 0000000000..e74eb0a7e3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDiscovery.java
@@ -0,0 +1,257 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extensibility;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.URL;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Hashtable;
+import java.util.Map;
+import java.util.Set;
+import java.util.StringTokenizer;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * Service discovery for Tuscany based on J2SE Jar service provider spec.
+ * Services are described using configuration files in META-INF/services.
+ * Service description specifies a classname followed by optional properties.
+ * Multi-classloader environments are supported through a classloader
+ * registration API
+ */
+public class ServiceDiscovery {
+    private final static Logger logger = Logger.getLogger(ServiceDiscovery.class.getName());
+
+    private static ServiceDiscovery instance;
+
+    private HashSet<ClassLoader> registeredClassLoaders;
+
+    /**
+     * Get an instance of Service discovery, one instance is created per
+     * classloader that this class is loaded from
+     * 
+     * @return
+     */
+    public static ServiceDiscovery getInstance() {
+
+        if (instance == null) {
+            instance = new ServiceDiscovery();
+            instance.registeredClassLoaders = new HashSet<ClassLoader>();
+            instance.registeredClassLoaders.add(ServiceDiscovery.class.getClassLoader());
+        }
+        return instance;
+    }
+
+    /**
+     * Register a classloader with this discovery mechanism. Tuscany extension
+     * classloaders are registered here.
+     * 
+     * @param classLoader
+     */
+    public void registerClassLoader(ClassLoader classLoader) {
+        registeredClassLoaders.add(classLoader);
+    }
+
+    /**
+     * Get all service declarations for this name
+     * 
+     * @param name
+     * @return set of service declarations
+     * @throws IOException
+     */
+    public Set<ServiceDeclaration> getServiceDeclarations(String name) throws IOException {
+
+        Set<ServiceDeclaration> classSet = new HashSet<ServiceDeclaration>();
+
+        for (ClassLoader classLoader : registeredClassLoaders) {
+            getServiceClasses(classLoader, name, classSet, true);
+        }
+        return classSet;
+    }
+
+    /**
+     * Get all service declarations for this interface
+     * 
+     * @param serviceInterface
+     * @return set of service declarations
+     * @throws IOException
+     */
+    public Set<ServiceDeclaration> getServiceDeclarations(Class<?> serviceInterface) throws IOException {
+
+        return getServiceDeclarations(serviceInterface.getName());
+    }
+
+    /**
+     * Load one service implementation class for this interface
+     * 
+     * @param serviceInterface
+     * @return service implementation class
+     * @throws IOException
+     * @throws ClassNotFoundException
+     */
+    public Class<?> loadFirstServiceClass(Class<?> serviceInterface) throws IOException, ClassNotFoundException {
+
+        Set<ServiceDeclaration> classSet = new HashSet<ServiceDeclaration>();
+
+        for (ClassLoader classLoader : registeredClassLoaders) {
+            getServiceClasses(classLoader, serviceInterface.getName(), classSet, false);
+            if (classSet.size() > 0)
+                break;
+        }
+        if (classSet.size() > 0)
+            return classSet.iterator().next().loadClass();
+        else
+            return null;
+
+    }
+
+    /**
+     * Returns a unique list of resource URLs of name META-INF/services/<name>
+     * Each URL is associated with the first classloader that it was visible
+     * from
+     * 
+     * @param name Name of resource
+     * @return Table of URLs with associated classloaders
+     * @throws IOException
+     */
+    public Hashtable<ClassLoader, Set<URL>> getServiceResources(String name) throws IOException {
+
+        Hashtable<ClassLoader, Set<URL>> resourceTable = new Hashtable<ClassLoader, Set<URL>>();
+
+        HashSet<URL> allURLs = new HashSet<URL>();
+        for (ClassLoader classLoader : registeredClassLoaders) {
+            HashSet<URL> urls = new HashSet<URL>();
+            resourceTable.put(classLoader, urls);
+            boolean debug = logger.isLoggable(Level.FINE);
+            if (debug) {
+                logger.fine("Discovering service resources using class loader " + classLoader);
+            }
+            for (URL url : Collections.list(classLoader.getResources("META-INF/services/" + name))) {
+                if (allURLs.contains(url))
+                    continue;
+                urls.add(url);
+            }
+            allURLs.addAll(urls);
+        }
+        return resourceTable;
+    }
+
+    /**
+     * Parse a service declaration in the form class;attr=value,attr=value and
+     * return a map of attributes
+     * 
+     * @param declaration
+     * @return a map of attributes
+     */
+    private Map<String, String> parseServiceDeclaration(String declaration) {
+        Map<String, String> attributes = new HashMap<String, String>();
+        int index = declaration.indexOf(';');
+        if (index != -1) {
+            attributes.put("class", declaration.substring(0, index).trim());
+            declaration = declaration.substring(index);
+        } else {
+            int j = declaration.indexOf('=');
+            if (j == -1) {
+                attributes.put("class", declaration.trim());
+                return attributes;
+            } else {
+                declaration = ";" + declaration;
+            }
+        }
+        StringTokenizer tokens = new StringTokenizer(declaration);
+        for (; tokens.hasMoreTokens();) {
+            String key = tokens.nextToken("=").substring(1).trim();
+            if (key == null)
+                break;
+            String value = tokens.nextToken(",").substring(1).trim();
+            if (value == null)
+                break;
+            attributes.put(key, value);
+        }
+        return attributes;
+    }
+
+    /**
+     * Load the service class whose name specified in a configuration file
+     * 
+     * @param classLoader
+     * @param name The name of the service class
+     * @param classSet Populate this set with classes extends/implements the
+     *                service class
+     * @throws IOException
+     */
+    private void getServiceClasses(ClassLoader classLoader,
+                                   String name,
+                                   Set<ServiceDeclaration> classSet,
+                                   boolean findAllClasses) throws IOException {
+
+        boolean debug = logger.isLoggable(Level.FINE);
+        if (debug) {
+            logger.fine("Discovering service providers using class loader " + classLoader);
+        }
+        for (URL url : Collections.list(classLoader.getResources("META-INF/services/" + name))) {
+            if (debug) {
+                logger.fine("Reading service provider file: " + url.toExternalForm());
+            }
+            InputStream is = url.openStream();
+            BufferedReader reader = null;
+            try {
+                reader = new BufferedReader(new InputStreamReader(is));
+                while (true) {
+                    String line = reader.readLine();
+                    if (line == null)
+                        break;
+                    line = line.trim();
+                    if (!line.startsWith("#") && !"".equals(line)) {
+                        String reg = line.trim();
+                        if (debug) {
+                            logger.fine("Registering service provider: " + reg);
+                        }
+
+                        Map<String, String> attributes = parseServiceDeclaration(reg);
+                        String className = attributes.get("class");
+                        ServiceDeclaration serviceClass = new ServiceDeclaration(className, classLoader, attributes);
+                        classSet.add(serviceClass);
+
+                        if (!findAllClasses)
+                            break;
+                    }
+                }
+            } finally {
+                if (reader != null)
+                    reader.close();
+                if (is != null) {
+                    try {
+                        is.close();
+                    } catch (IOException ioe) {
+                    }
+                }
+            }
+            if (!findAllClasses && classSet.size() > 0)
+                break;
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/pom.xml
new file mode 100644
index 0000000000..aacd0cb0a7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/pom.xml
@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-extension-helper</artifactId>
+    <name>Apache Tuscany SCA Extension Helper</name>
+
+    <dependencies>
+    
+    	<dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extensibility</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-impl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>                                      
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.easymock</groupId>
+            <artifactId>easymock</artifactId>
+            <version>2.2</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/BindingActivator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/BindingActivator.java
new file mode 100644
index 0000000000..2eeccd7e4a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/BindingActivator.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extension.helper;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * A BindingActivator adds an SCA binding type to the Tuscany runtime.
+ * 
+ * The SCDL XML used for the binding is derived from the name of the
+ * class returned from the getBindingClass method - the package name and
+ * any trailing "Binding" string is removed, leading upper case characters
+ * are converted to lowercase, and the suffix "binding." is added.
+ * For example if getBindingClass returns a class named "mypkg.FooBinding"
+ * then the SCDL for the binding will be <binding.foo>.
+ * 
+ * Attributes of the <binding.foo> SCDL are based on the getters/setters of
+ * the binding class. So if FooBinding had getBar/setBar then there
+ * would be an attribute name 'bar', for example, <binding.foo bar="xxx">. 
+ * 
+ * BindingActivator implementations may use constructor arguments to have 
+ * Tuscany ExtensionPointRegistry objects passed in on their constructor.
+ * For example:
+ * 
+ *    public class MyBindingActivator implements BindingActivator {
+ *       ServletHost servletHost;
+ *       public MyBindingActivator(ServletHost servletHost) {
+ *          this.servletHost = servletHost;
+ *       }
+ *       ...
+ *    }
+ *    
+ * BindingActivator implementations are discovered by the Tuscany runtime
+ * using the J2SE jar file extensions for service provider discovery. All
+ * that means is packaging the new binding type in a jar which contains a  
+ * file META-INF/services/org.apache.tuscany.sca.extension.helper.BindingActivator and
+ * that file lists the BindingActivator implementation class name.
+ */
+public interface BindingActivator<B> {
+
+    Class<B> getBindingClass();
+
+    InvokerFactory createInvokerFactory(RuntimeComponent rc, RuntimeComponentReference rcr, Binding b, B pojoBinding);
+    
+    ComponentLifecycle createService(RuntimeComponent rc, RuntimeComponentService rcs, Binding b, B pojoBinding);
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/ComponentLifecycle.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/ComponentLifecycle.java
new file mode 100644
index 0000000000..75494cd02c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/ComponentLifecycle.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extension.helper;
+
+
+public interface ComponentLifecycle {
+    
+    void start();
+    void stop();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/ImplementationActivator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/ImplementationActivator.java
new file mode 100644
index 0000000000..3b508b8ffd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/ImplementationActivator.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extension.helper;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * An ImplementationActivator adds an SCA implementation type to the Tuscany runtime.
+ * 
+ * The SCDL XML used for the implementation is derived from the name of the
+ * class returned from the getImplementationClass method - the package name and
+ * any trailing "Implementation" string is removed, leading upper case characters
+ * are converted to lowercase, and the suffix "implementation." is added. For 
+ * example if getImplementationClass returns a class named "mypkg.FooImplementation"
+ * then the SCDL for the implementation will be <implementation.foo>.
+ * 
+ * Attributes of the <implementation.foo> SCDL are based on the getters/setters of
+ * the Implementation class. So if FooImplementation had getBar/setBar then there
+ * would be an attribute name 'bar', for example, <implementation.foo bar="xxx">. 
+ * 
+ * BindingActivator implementations may use constructor arguments to have 
+ * Tuscany ExtensionPointRegistry objects passed in on their constructor.
+ * For example:
+ * 
+ *    public class MyImplementationActivator implements ImplementationActivator {
+ *       ServletHost servletHost;
+ *       public MyImplementationActivator(ServletHost servletHost) {
+ *          this.servletHost = servletHost;
+ *       }
+ *       ...
+ *    }
+ *    
+ * ImplementationActivator implementations are discovered by the Tuscany runtime
+ * using the J2SE jar file extensions for service provider discovery. All
+ * that means is packaging the new binding type in a jar which contains a  
+ * file META-INF/services/org.apache.tuscany.sca.extension.helper.ImplementationActivator and
+ * that file lists the ImplementationActivator implementation class name.
+ */
+public interface ImplementationActivator<T> {
+
+    Class<T> getImplementationClass();
+
+    InvokerFactory createInvokerFactory(RuntimeComponent rc, ComponentType ct, T implementation);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/InvokerFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/InvokerFactory.java
new file mode 100644
index 0000000000..1c98c41fb4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/InvokerFactory.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extension.helper;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+
+public interface InvokerFactory {
+
+    public Invoker createInvoker(Operation operation);
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/BindingSCDLProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/BindingSCDLProcessor.java
new file mode 100644
index 0000000000..4fadd5895a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/BindingSCDLProcessor.java
@@ -0,0 +1,192 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extension.helper.impl;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import java.lang.reflect.Method;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.extension.helper.utils.AbstractBinding;
+
+/**
+ * An SCDL ArtifactProcessor which uses the Binding class getters/setters
+ * to define the SCDL attributes.
+ * 
+ * TODO: merge this with SCDLProcessor
+ */
+public class BindingSCDLProcessor implements StAXArtifactProcessor {
+
+    protected QName scdlQName;
+    protected Class<Binding> bindingClass;
+
+    protected Map<String, Method> attributeSetters;
+    protected Method elementTextSetter;
+
+    public BindingSCDLProcessor(QName scdlQName, Class<Binding> implementationClass) {
+        this.scdlQName = scdlQName;
+        this.bindingClass = implementationClass;
+        initAttributes();
+    }
+
+    protected void initAttributes() {
+        attributeSetters = new HashMap<String, Method>();
+        Set<Method> methods = new HashSet<Method>(Arrays.asList(bindingClass.getMethods()));
+        methods.removeAll(Arrays.asList(AbstractBinding.class.getMethods()));
+        for (Method m : methods) {
+            if ("setElementText".equals(m.getName())) {
+                elementTextSetter = m;
+            } else if ((m.getName().startsWith("set"))) {
+                attributeSetters.put(getFieldName(m), m);
+            }
+        }
+    }
+
+    /**
+     * Remove get/set from method name, set 1st char to lowercase and
+     * remove any trailing underscore character
+     */
+    protected String getFieldName(Method m) {
+        StringBuilder sb = new StringBuilder(m.getName().substring(3));
+        sb.setCharAt(0, Character.toLowerCase(sb.charAt(0)));
+        String name = sb.toString();
+        if (name.endsWith("_")) {
+            name = name.substring(0,name.length()-1);
+        }
+        return name;
+    }
+
+    public QName getArtifactType() {
+        return scdlQName;
+    }
+
+    public Class getModelType() {
+        //FIXME Having two different bindings, PojoBinding wrappering
+        // the real binding is pretty confusing, looks like if you don't return
+        // PojoBinding here, the write and resolve methods will never be
+        // called, returning PojoBinding.class seems to fix that issue without
+        // breaking anything else
+        return PojoBinding.class;
+    }
+
+    public Binding read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        Object impl;
+        try {
+            impl = bindingClass.newInstance();
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+
+        for (String attribute : attributeSetters.keySet()) {
+            String value = reader.getAttributeValue(null, attribute);
+            if (value != null && value.length() > 0) {
+                try {
+                    attributeSetters.get(attribute).invoke(impl, new Object[] {value});
+                } catch (Exception e) {
+                    throw new RuntimeException(e);
+                }
+            }
+        }
+
+        //FIXME: none of the attributes of Binding seem to be working with PojoBinding
+        // For now at least read the binding URI
+        String uri = reader.getAttributeValue(null, "uri");
+        
+        if (elementTextSetter != null) {
+            try {
+                String value = reader.getElementText();
+                if (value != null && value.length() > 0) {
+                    elementTextSetter.invoke(impl, value);
+                }
+            } catch (Exception e) {
+                throw new RuntimeException(e);
+            }
+        }
+
+        while (!(reader.getEventType() == END_ELEMENT && scdlQName.equals(reader.getName())) && reader.hasNext()) {
+            reader.next();
+        }
+
+        if (!(impl instanceof Binding)) {
+            impl = new PojoBinding(impl);
+            
+            //FIXME: none of the attributes of Binding seem to be working with PojoBinding
+            // For now at least read the binding URI
+            if (uri != null) {
+                ((PojoBinding)impl).setURI(uri);
+            }
+        }
+        return (Binding)impl;
+    }
+
+    public void resolve(Object model, ModelResolver resolver) throws ContributionResolveException {
+    }
+
+    public void write(Object model, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+
+        //FIXME: none of the attributes of Binding seem to be working with PojoBinding
+        // For now at least write the binding URI
+        
+        // Find a namespace prefix and write the element 
+        String prefix = writer.getPrefix(scdlQName.getNamespaceURI());
+        if (prefix == null) {
+            NamespaceContext nsc = writer.getNamespaceContext();
+            for (int i=1; ; i++) {
+                prefix = "ns" + i;
+                if (nsc.getNamespaceURI(prefix) == null) {
+                    break;
+                }
+            }
+            writer.setPrefix(prefix, scdlQName.getNamespaceURI());
+        }
+        writer.writeStartElement(scdlQName.getNamespaceURI(), scdlQName.getLocalPart());
+
+        // Write the binding URI attribute
+        String uri;
+        try {
+            uri = (String)model.getClass().getMethod("getURI").invoke(model);
+        } catch (Exception e) {
+            uri = null;
+        }
+        if (uri != null) {
+            writer.writeAttribute("uri", uri);
+        }
+        
+        writer.writeEndElement();
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/BindingsActivator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/BindingsActivator.java
new file mode 100644
index 0000000000..78eacc41f1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/BindingsActivator.java
@@ -0,0 +1,258 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.extension.helper.impl;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.extension.helper.BindingActivator;
+import org.apache.tuscany.sca.extension.helper.ComponentLifecycle;
+import org.apache.tuscany.sca.extension.helper.InvokerFactory;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ProviderFactory;
+import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+public class BindingsActivator implements ModuleActivator {
+
+    protected List<BindingActivator> bindingActivators;
+    protected AssemblyFactory assemblyFactory;
+    protected Map<Class, BindingActivator> bindingActivatorMap = new HashMap<Class, BindingActivator>();
+
+    public void start(ExtensionPointRegistry registry) {
+
+        ModelFactoryExtensionPoint factories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        this.assemblyFactory = factories.getFactory(AssemblyFactory.class);
+
+
+        this.bindingActivators =
+            DiscoveryUtils.discoverActivators(BindingActivator.class, registry);
+
+        StAXArtifactProcessorExtensionPoint staxProcessors =
+            registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+
+        ProviderFactoryExtensionPoint providerFactories =
+            registry.getExtensionPoint(ProviderFactoryExtensionPoint.class);
+
+        for (final BindingActivator bindingActivator : bindingActivators) {
+            Class bindingClass = bindingActivator.getBindingClass();
+            bindingActivatorMap.put(bindingClass, bindingActivator);
+            QName scdlQName = getBindingQName(bindingClass);
+            staxProcessors.addArtifactProcessor(new BindingSCDLProcessor(scdlQName, bindingClass));
+
+            // Check if the binding extends from Binding interface
+            if (Binding.class.isAssignableFrom(bindingClass)) {
+                // Add provider factory against the binding class
+                providerFactories.addProviderFactory(new DelegatingBindingProviderFactory(bindingClass));
+            }
+
+        }
+
+        // Add a generic provider factory against PojoBinding.class
+        providerFactories.addProviderFactory(new DelegatingBindingProviderFactory(PojoBinding.class));
+    }
+
+    public void stop(ExtensionPointRegistry registry) {
+        StAXArtifactProcessorExtensionPoint staxProcessors =
+            registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        ProviderFactoryExtensionPoint providerFactories =
+            registry.getExtensionPoint(ProviderFactoryExtensionPoint.class);
+
+        for (final BindingActivator bindingActivator : bindingActivators) {
+
+            // Remove the binding SCDL processor from the runtime
+            if (staxProcessors != null) {
+                StAXArtifactProcessor processor =
+                    staxProcessors.getProcessor(getBindingQName(bindingActivator.getBindingClass()));
+                if (processor != null) {
+                    staxProcessors.removeArtifactProcessor(processor);
+                }
+            }
+
+            // Remove the ProviderFactory from the runtime
+            if (providerFactories != null && bindingActivator.getBindingClass() != null) {
+                ProviderFactory factory = providerFactories.getProviderFactory(bindingActivator.getBindingClass());
+                if (factory != null) {
+                    providerFactories.removeProviderFactory(factory);
+                }
+            }
+        }
+        if (providerFactories != null) {
+            ProviderFactory factory = providerFactories.getProviderFactory(PojoBinding.class);
+            if (factory != null) {
+                providerFactories.removeProviderFactory(factory);
+            }
+        }
+    }
+
+    protected QName getBindingQName(Class bindingClass) {
+        String localName = bindingClass.getName();
+        if (localName.lastIndexOf('.') > -1) {
+            localName = localName.substring(localName.lastIndexOf('.') + 1);
+        }
+        if (localName.endsWith("Binding")) {
+            localName = localName.substring(0, localName.length() - 7);
+        }
+        StringBuilder sb = new StringBuilder(localName);
+        for (int i = 0; i < sb.length(); i++) {
+            if (Character.isUpperCase(sb.charAt(i))) {
+                sb.setCharAt(i, Character.toLowerCase(sb.charAt(i)));
+            } else {
+                break;
+            }
+        }
+        return new QName(Constants.SCA10_TUSCANY_NS, "binding." + sb.toString());
+    }
+
+    private final class DelegatingBindingProviderFactory implements BindingProviderFactory {
+        private Class modelType;
+
+        public DelegatingBindingProviderFactory(Class modelType) {
+            super();
+            this.modelType = modelType;
+        }
+
+        public ReferenceBindingProvider createReferenceBindingProvider(final RuntimeComponent rc,
+                                                                       final RuntimeComponentReference rcr,
+                                                                       final Binding b) {
+            final Object realBinding;
+            if (b instanceof PojoBinding) {
+                realBinding = ((PojoBinding)b).getUserBinding();
+            } else {
+                realBinding = b;
+            }
+            final BindingActivator bindingActivator = bindingActivatorMap.get(realBinding.getClass());
+            return new ReferenceBindingProvider() {
+                List<InvokerProxy> invokers = new ArrayList<InvokerProxy>();
+                private InvokerFactory factory;
+
+                public Invoker createInvoker(Operation operation) {
+                    InvokerProxy invoker = new InvokerProxy(factory, operation);
+                    invokers.add(invoker);
+                    return invoker;
+                }
+                
+                public boolean supportsOneWayInvocation() {
+                    return false;
+                }
+
+                public InterfaceContract getBindingInterfaceContract() {
+                    return null;
+                }
+
+                public void start() {
+                    if (b instanceof PojoBinding) {
+                        factory = bindingActivator.createInvokerFactory(rc, rcr, b, ((PojoBinding)b).getUserBinding());
+                    } else {
+                        factory = bindingActivator.createInvokerFactory(rc, rcr, b, b);
+                    }
+                    if ( (factory != null) &&  (factory instanceof ComponentLifecycle)) {
+                        ((ComponentLifecycle)factory).start();
+                    }
+//                    for (InvokerProxy invoker : invokers) {
+//                        invoker.start(factory);
+//                    }
+                }
+
+                public void stop() {
+                    if (factory instanceof ComponentLifecycle) {
+                        ((ComponentLifecycle)factory).stop();
+                    }
+                }
+            };
+        }
+
+        public ServiceBindingProvider createServiceBindingProvider(final RuntimeComponent rc,
+                                                                   final RuntimeComponentService rcs,
+                                                                   final Binding b) {
+            final Object realBinding;
+            if (b instanceof PojoBinding) {
+                realBinding = ((PojoBinding)b).getUserBinding();
+            } else {
+                realBinding = b;
+            }
+            final BindingActivator bindingActivator = bindingActivatorMap.get(realBinding.getClass());
+            return new ServiceBindingProvider() {
+                ComponentLifecycle listener = bindingActivator.createService(rc, rcs, b, realBinding);
+
+                public InterfaceContract getBindingInterfaceContract() {
+                    return null;
+                }
+                
+                public boolean supportsOneWayInvocation() {
+                    return false;
+                }
+
+                public void start() {
+                    listener.start();
+                }
+
+                public void stop() {
+                    listener.stop();
+                }
+            };
+        }
+
+        public Class getModelType() {
+            return modelType;
+        }
+    }
+
+}
+
+class InvokerProxy implements Invoker {
+    InvokerFactory factory;
+    Invoker invoker;
+    Operation op;
+
+    InvokerProxy(InvokerFactory factory, Operation op) {
+        this.factory = factory;
+        this.op = op;
+        this.invoker = factory.createInvoker(op);
+    }
+
+    public Message invoke(Message arg0) {
+        return invoker.invoke(arg0);
+    }
+
+//    public void start(InvokerFactory factory) {
+//        invoker = factory.createInvoker(op);
+//    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/DiscoveryUtils.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/DiscoveryUtils.java
new file mode 100644
index 0000000000..8944feba3d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/DiscoveryUtils.java
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extension.helper.impl;
+
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+/**
+ * Discovers Activators in the classpath using the J2SE
+ * jar file extensions for Service Provider discovery
+ */
+public class DiscoveryUtils {
+
+	@SuppressWarnings("unchecked")
+    public static <T> List<T> discoverActivators(Class<T> activatorClass, ExtensionPointRegistry registry) {
+        List<T> activators;
+		try {
+			Set<ServiceDeclaration> activatorClasses = ServiceDiscovery.getInstance().getServiceDeclarations(activatorClass);
+			activators = new ArrayList<T>();
+			for (ServiceDeclaration declaration : activatorClasses) {
+			    try {
+			    	Class<T> c = (Class<T>)declaration.loadClass();
+			        activators.add(c.cast(instantiateActivator(c, registry)));
+			    } catch (Throwable e) {
+			        e.printStackTrace(); // TODO: log
+			    }
+			}
+		} catch (IOException e) {
+			throw new RuntimeException(e);
+		}
+        return activators;
+    }
+
+    static Object instantiateActivator(Class activator, ExtensionPointRegistry registry) {
+        Constructor[] cs = activator.getConstructors();
+        if (cs.length != 1) {
+            throw new RuntimeException("Activator must have only one constructors");
+        }
+        
+        Class<?>[] paramTypes = cs[0].getParameterTypes();
+        Object[] extensions = new Object[paramTypes.length];
+
+        for (int i=0; i< paramTypes.length; i++) {
+            if ("org.apache.tuscany.sca.host.http.ServletHost".equals(paramTypes[i].getName())) {
+                extensions[i] = getServletHost(registry);
+            } else {
+                extensions[i] = registry.getExtensionPoint(paramTypes[i]);
+            }
+        }
+        
+        try {
+
+            return cs[0].newInstance(extensions);
+
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    private static Object getServletHost(ExtensionPointRegistry registry) {
+        try {
+
+            Class<?> servletHostEPClass = Class.forName("org.apache.tuscany.sca.host.http.ServletHostExtensionPoint");
+            Object servletHostEP = registry.getExtensionPoint(servletHostEPClass);
+            Class<?> extensibleServletHost = Class.forName("org.apache.tuscany.sca.host.http.ExtensibleServletHost");
+            return extensibleServletHost.getConstructor(new Class[] {servletHostEPClass}).newInstance(servletHostEP);
+
+        } catch (ClassNotFoundException e) {
+            throw new RuntimeException(e);
+        } catch (IllegalArgumentException e) {
+            throw new RuntimeException(e);
+        } catch (SecurityException e) {
+            throw new RuntimeException(e);
+        } catch (InstantiationException e) {
+            throw new RuntimeException(e);
+        } catch (IllegalAccessException e) {
+            throw new RuntimeException(e);
+        } catch (InvocationTargetException e) {
+            throw new RuntimeException(e);
+        } catch (NoSuchMethodException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/ImplementationImplementationProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/ImplementationImplementationProvider.java
new file mode 100644
index 0000000000..04b40a6133
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/ImplementationImplementationProvider.java
@@ -0,0 +1,97 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extension.helper.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.extension.helper.ImplementationActivator;
+import org.apache.tuscany.sca.extension.helper.InvokerFactory;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * The ImplementationProvider createInvoker method is called before the start method
+ * but the runtime isn't properly setup until the start method is called. This means
+ * that Invoker's can't initialize things like the services, references and  properties
+ * until start is called. This class tries to get around that by using an Invoker
+ * proxy that delays creating the real Invoker till start is called.
+ */
+public class ImplementationImplementationProvider implements ImplementationProvider {
+
+    ImplementationActivator implementationActivator;
+    RuntimeComponent runtimeComponent;
+    Implementation impl;
+    Object userImpl;
+    InvokerFactory factory;
+
+    List<InvokerProxy> invokers = new ArrayList<InvokerProxy>();
+
+    public ImplementationImplementationProvider(ImplementationActivator implementationActivator,
+                                                RuntimeComponent rc,
+                                                Implementation impl,
+                                                Object userImpl) {
+        this.implementationActivator = implementationActivator;
+        this.runtimeComponent = rc;
+        this.impl = impl;
+        this.userImpl = userImpl;
+    }
+
+    public Invoker createInvoker(RuntimeComponentService arg0, final Operation op) {
+        InvokerProxy invoker = new InvokerProxy(op);
+        return invoker;
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public void start() {
+        factory = implementationActivator.createInvokerFactory(runtimeComponent, impl, userImpl);
+    }
+
+    public void stop() {
+    }
+
+    class InvokerProxy implements Invoker {
+        Invoker invoker;
+        Operation op;
+
+        InvokerProxy(Operation op) {
+            this.op = op;
+        }
+
+        public Message invoke(Message msg) {
+            init();
+            return invoker.invoke(msg);
+        }
+
+        public synchronized void init() {
+            if (invoker == null) {
+                invoker = factory.createInvoker(op);
+            }
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/ImplementationsActivator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/ImplementationsActivator.java
new file mode 100644
index 0000000000..86fb752f10
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/ImplementationsActivator.java
@@ -0,0 +1,136 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extension.helper.impl;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.impl.MediatorImpl;
+import org.apache.tuscany.sca.extension.helper.ImplementationActivator;
+import org.apache.tuscany.sca.extension.helper.utils.DefaultPropertyValueObjectFactory;
+import org.apache.tuscany.sca.extension.helper.utils.PropertyValueObjectFactory;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
+import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * A Tuscany ModuleActivator which acitvates all the ImplementationActivators
+ */
+public class ImplementationsActivator implements ModuleActivator {
+
+    protected List<ImplementationActivator> implementationActivators;
+    
+    public void start(ExtensionPointRegistry registry) {
+
+        ModelFactoryExtensionPoint factories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        AssemblyFactory assemblyFactory = factories.getFactory(AssemblyFactory.class);
+
+        DataBindingExtensionPoint dataBindings = registry.getExtensionPoint(DataBindingExtensionPoint.class);
+        TransformerExtensionPoint transformers = registry.getExtensionPoint(TransformerExtensionPoint.class); 
+        MediatorImpl mediator = new MediatorImpl(dataBindings, transformers);
+        
+        //FIXME Pass this factory differently as it's not an extension point
+        PropertyValueObjectFactory propertyFactory = new DefaultPropertyValueObjectFactory(mediator);
+        registry.addExtensionPoint(propertyFactory);
+
+        this.implementationActivators = DiscoveryUtils.discoverActivators(ImplementationActivator.class, registry);
+
+        StAXArtifactProcessorExtensionPoint staxProcessors = registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        ProviderFactoryExtensionPoint providerFactories = registry.getExtensionPoint(ProviderFactoryExtensionPoint.class);
+
+        for (final ImplementationActivator implementationActivator : implementationActivators) {
+
+            Class<Implementation> implClass = implementationActivator.getImplementationClass();
+            QName scdlQName = getSCDLQName(implClass);
+            staxProcessors.addArtifactProcessor(new SCDLProcessor(assemblyFactory, scdlQName, implClass, registry, factories));
+
+            if (implementationActivator.getImplementationClass() != null && providerFactories != null) {
+                addImplementationProvider(implementationActivator, providerFactories);
+            }
+        }
+    }
+
+    public void stop(ExtensionPointRegistry registry) {
+        StAXArtifactProcessorExtensionPoint staxProcessors = registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+
+        for (final ImplementationActivator implementationActivator : implementationActivators) {
+            if (staxProcessors != null) {
+                StAXArtifactProcessor processor = staxProcessors.getProcessor(getSCDLQName(implementationActivator.getImplementationClass()));
+                if (processor != null) {
+                    staxProcessors.removeArtifactProcessor(processor);
+                }
+            }
+        }
+    }
+
+    private void addImplementationProvider(final ImplementationActivator implementationActivator, ProviderFactoryExtensionPoint providerFactories) {
+
+        providerFactories.addProviderFactory(new ImplementationProviderFactory() {
+            public ImplementationProvider createImplementationProvider(final RuntimeComponent rc, final Implementation impl) {
+                if (impl instanceof PojoImplementation) {
+                    return new ImplementationImplementationProvider(implementationActivator, rc, impl, ((PojoImplementation)impl).getUserImpl());
+                } else {
+                    return new ImplementationImplementationProvider(implementationActivator, rc, impl, impl);
+                }
+            }
+            public Class getModelType() {
+                Class c = implementationActivator.getImplementationClass();
+
+                if (Implementation.class.isAssignableFrom(c)) {
+                    return c;
+                } else {
+                    return PojoImplementation.class;
+                }
+            }
+        });
+    }
+
+    protected QName getSCDLQName(Class implementationClass) {
+        String localName = implementationClass.getName();
+        if (localName.lastIndexOf('.') > -1) {
+            localName = localName.substring(localName.lastIndexOf('.') + 1);
+        }
+        if (localName.endsWith("Implementation")) {
+            localName = localName.substring(0, localName.length() - 14);
+        }
+        StringBuilder sb = new StringBuilder(localName);
+        for (int i=0; i<sb.length(); i++) {
+            if (Character.isUpperCase(sb.charAt(i))) {
+                sb.setCharAt(i, Character.toLowerCase(sb.charAt(i)));
+            } else {
+                break;
+            }
+        }
+        return new QName(Constants.SCA10_TUSCANY_NS, "implementation." + sb.toString());
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/PojoBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/PojoBinding.java
new file mode 100644
index 0000000000..7baffacc32
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/PojoBinding.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extension.helper.impl;
+
+import org.apache.tuscany.sca.extension.helper.utils.AbstractBinding;
+
+public class PojoBinding extends AbstractBinding {
+
+    Object userBinding;
+    
+    public PojoBinding(Object userImpl) {
+        this.userBinding = userImpl;
+    }
+
+    public Object getUserBinding() {
+        return userBinding;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/PojoImplementation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/PojoImplementation.java
new file mode 100644
index 0000000000..0169dbe9ec
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/PojoImplementation.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extension.helper.impl;
+
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.extension.helper.utils.DynamicImplementation;
+
+/**
+ * Enables Implementation extensions to use a simple POJO
+ * for the implementation object instead of requiring
+ * implementing the Implementation interface. 
+ */
+public class PojoImplementation<Implementation> extends DynamicImplementation {
+    
+    Object userImpl;
+    
+    public PojoImplementation(Object userImpl) {
+        this.userImpl = userImpl;
+    }
+
+    public Object getUserImpl() {
+        return userImpl;
+    }
+    
+    public void resolve(ModelResolver resolver) {
+    	
+    	try {
+  		    Method resolveMethod;
+  		    if (userImpl != null &&
+  				  (resolveMethod = userImpl.getClass().getMethod("resolve", ModelResolver.class)) != null) {
+  			    resolveMethod.invoke(userImpl, resolver);
+  		  }
+  	    } catch (Exception e) {
+  	    }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/SCDLProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/SCDLProcessor.java
new file mode 100644
index 0000000000..a23f3a2ec0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/impl/SCDLProcessor.java
@@ -0,0 +1,246 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extension.helper.impl;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.extension.helper.utils.AbstractStAXArtifactProcessor;
+import org.apache.tuscany.sca.extension.helper.utils.DynamicImplementation;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * An SCDL ArtifactProcessor which uses the Implementation class getters/setters
+ * to define the SCDL attributes.
+ */
+public class SCDLProcessor extends AbstractStAXArtifactProcessor<Implementation> {
+
+    protected QName scdlQName;
+    protected Class<Implementation> implementationClass;
+    protected ExtensionPointRegistry registry;
+    protected ModelFactoryExtensionPoint factories;
+
+    protected Map<String, Method> attributeSetters;
+    protected Method elementTextSetter;
+
+    public SCDLProcessor(AssemblyFactory assemblyFactory, QName scdlQName, Class<Implementation> implementationClass, ExtensionPointRegistry registry, ModelFactoryExtensionPoint factories) {
+        super(assemblyFactory);
+        this.scdlQName = scdlQName;
+        this.implementationClass = implementationClass;
+        this.registry = registry;
+        this.factories = factories;
+        initAttributes();
+    }
+
+    protected void initAttributes() {
+        attributeSetters = new HashMap<String, Method>();
+        Set<Method> methods = new HashSet<Method>(Arrays.asList(implementationClass.getMethods()));
+        methods.removeAll(Arrays.asList(DynamicImplementation.class.getMethods()));
+        for (Method m : methods) {
+            if ("setElementText".equals(m.getName())) {
+                elementTextSetter = m;
+            } else if ((m.getName().startsWith("set"))) {
+                attributeSetters.put(getFieldName(m), m);
+            }
+        }
+    }
+
+    /**
+     * Remove get/set from method name, set 1st char to lowercase and
+     * remove any trailing underscore character
+     */
+    protected String getFieldName(Method m) {
+        StringBuilder sb = new StringBuilder(m.getName().substring(3));
+        sb.setCharAt(0, Character.toLowerCase(sb.charAt(0)));
+        String name = sb.toString();
+        if (name.endsWith("_")) {
+            name = name.substring(0,name.length()-1);
+        }
+        return name;
+    }
+
+    private Object[] getImplConstrArgs() {
+        Constructor[] cs = implementationClass.getConstructors();
+        if (cs.length != 1) {
+            throw new IllegalArgumentException("Implementation class must have a single constructor: "+ implementationClass.getName());
+        }
+        List args = new ArrayList();
+        for (Class c : cs[0].getParameterTypes()) {
+            Object o = factories.getFactory(c);
+            if (o == null) {
+                o = registry.getExtensionPoint(c);
+            }
+            args.add(o);
+        }
+        return args.toArray();
+    }
+
+    
+    public QName getArtifactType() {
+        return scdlQName;
+    }
+
+    public Class<Implementation> getModelType() {
+        Class clazz;
+        if (Implementation.class.isAssignableFrom(implementationClass)) {
+            clazz = implementationClass;
+        } else {
+            clazz = PojoImplementation.class;
+        }
+        return clazz;
+    }
+
+    public Implementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        Object impl;
+        try {
+            impl = implementationClass.getConstructors()[0].newInstance(getImplConstrArgs());
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+
+        for (String attribute : attributeSetters.keySet()) {
+            String value = reader.getAttributeValue(null, attribute);
+            if (value != null && value.length() > 0) {
+                try {
+                    attributeSetters.get(attribute).invoke(impl, new Object[] {value});
+                } catch (Exception e) {
+                    throw new RuntimeException(e);
+                }
+            }
+        }
+
+        if (elementTextSetter != null) {
+            try {
+                String value = reader.getElementText();
+                if (value != null && value.length() > 0) {
+                    elementTextSetter.invoke(impl, value);
+                }
+            } catch (Exception e) {
+                throw new RuntimeException(e);
+            }
+        }
+
+        while (!(reader.getEventType() == END_ELEMENT && scdlQName.equals(reader.getName())) && reader.hasNext()) {
+            reader.next();
+        }
+        
+        if (!(impl instanceof Implementation)) {
+            impl = new PojoImplementation(impl);
+        }
+
+        return (Implementation)impl;
+    }
+
+    public void write(Implementation arg0, XMLStreamWriter arg1) throws ContributionWriteException, XMLStreamException {
+    }
+
+    @Override
+    protected void addSideFileComponentType(String name, Implementation impl, ModelResolver resolver) {
+//    protected void addSideFileComponentType(Implementation impl, ModelResolver resolver) {
+
+        ComponentType componentType;
+        try {
+            componentType = getComponentType(resolver, impl);
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+
+        if (componentType != null && !componentType.isUnresolved()) {
+            for (Reference reference : componentType.getReferences()) {
+                impl.getReferences().add(reference);
+            }
+            for (Service service : componentType.getServices()) {
+                impl.getServices().add(service);
+            }
+            for (Property property : componentType.getProperties()) {
+                impl.getProperties().add(property);
+            }
+            if (componentType.getConstrainingType() != null) {
+                impl.setConstrainingType(componentType.getConstrainingType());
+            }
+        }
+    }
+
+    ComponentType getComponentType(ModelResolver resolver, Implementation impl) throws IllegalArgumentException, IllegalAccessException,
+            InvocationTargetException {
+        for (Method m : getGetters()) {
+            Object io;
+            if (impl instanceof PojoImplementation) {
+                io = ((PojoImplementation) impl).getUserImpl();
+            } else {
+                io = impl;
+            }
+            String value = (String) m.invoke(io, new Object[] {});
+            if (value != null) {
+                value = value.substring(0, value.lastIndexOf('.'));
+                ComponentType componentType = assemblyFactory.createComponentType();
+                componentType.setUnresolved(true);
+                componentType.setURI(value + ".componentType");
+                componentType = resolver.resolveModel(ComponentType.class, componentType);
+                if (!componentType.isUnresolved()) {
+                    return componentType;
+                }
+            }
+        }
+        return null;
+    }
+
+    private List<Method> getGetters() {
+        List<Method> ms = new ArrayList<Method>();
+        for (Method setter : attributeSetters.values()) {
+            String s = getFieldName(setter);
+            for (Method m : implementationClass.getMethods()) {
+                String name = m.getName();
+                if (name.length() > 3 && name.startsWith("get")) {
+                    if (s.endsWith(name.substring(4))) {
+                        ms.add(m);
+                    }
+                }
+            }
+        }
+        return ms;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/utils/AbstractBinding.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/utils/AbstractBinding.java
new file mode 100644
index 0000000000..7369e81c66
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/utils/AbstractBinding.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extension.helper.utils;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+
+/**
+ * Helper for implementing Bindings, implements all the
+ * standard getters and setters on the binding interface.
+ */
+public class AbstractBinding implements Binding {
+
+    private String name;
+    private String uri;
+    private List<Object> extensions;
+    private boolean unresolved;
+
+    public String getName() {
+        return name;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public List<Object> getExtensions() {
+        return extensions;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+    
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }     
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/utils/AbstractImplementation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/utils/AbstractImplementation.java
new file mode 100644
index 0000000000..11bfa7fc0d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/utils/AbstractImplementation.java
@@ -0,0 +1,151 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extension.helper.utils;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Helper for implementing Implementations, implements all the
+ * standard getters and setters on the Implementation interface.
+ */
+public abstract class AbstractImplementation implements Implementation {
+
+    private List<Service> services = new ArrayList<Service>();
+    private List<Reference> references = new ArrayList<Reference>();
+    private List<Property> properties = new ArrayList<Property>();
+    private ConstrainingType constrainingType;
+    private String uri;
+    private boolean unresolved = true;
+    private List<ConfiguredOperation>  configuredOperations = new ArrayList<ConfiguredOperation>();
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private IntentAttachPointType type = null;
+
+    public AbstractImplementation() {
+    }
+
+    public List<Property> getProperties() {
+        return properties;
+    }
+
+    public List<Reference> getReferences() {
+        return references;
+    }
+
+    public List<Service> getServices() {
+        return services;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public ConstrainingType getConstrainingType() {
+        return constrainingType;
+    }
+
+    public void setConstrainingType(ConstrainingType constrainingType) {
+        this.constrainingType = constrainingType;
+    }
+
+    public List<Object> getExtensions() {
+        // TODO what is this for?
+        return null;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+
+    public Service getService(String name) {
+        for (Service service : getServices()) {
+            if (service.getName().equals(name)) {
+                return service;
+            }
+        }
+        return null;
+    }
+
+    public Reference getReference(String name) {
+        for (Reference reference : getReferences()) {
+            if (reference.getName().equals(name)) {
+                return reference;
+            }
+        }
+        return null;
+    }
+    
+    public Property getProptery(String name) {
+        for (Property property : getProperties()) {
+            if (property.getName().equals(name)) {
+                return property;
+            }
+        }
+        return null;
+    }
+
+    public List<ConfiguredOperation> getConfiguredOperations() {
+        return configuredOperations;
+    }
+
+    //    public void setConfiguredOperations(List<ConfiguredOperation> configuredOperations) {
+    //        this.configuredOperations = configuredOperations;
+    //    }
+    
+        public List<PolicySet> getApplicablePolicySets() {
+            return applicablePolicySets;
+        }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public IntentAttachPointType getType() {
+        return type;
+    }
+
+    public void setType(IntentAttachPointType type) {
+        this.type = type;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/utils/AbstractStAXArtifactProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/utils/AbstractStAXArtifactProcessor.java
new file mode 100644
index 0000000000..37132e3f95
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/utils/AbstractStAXArtifactProcessor.java
@@ -0,0 +1,130 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extension.helper.utils;
+
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractImpl;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceImpl;
+import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
+
+/**
+ * TODO: couldn't something like this class be provided by the runtime?
+ * Each impl shouldn't have to have their own .componentType merging code
+ */
+public abstract class AbstractStAXArtifactProcessor<I extends Implementation> implements StAXArtifactProcessor<I> {
+
+    protected AssemblyFactory assemblyFactory;
+
+    public AbstractStAXArtifactProcessor(AssemblyFactory assemblyFactory) {
+        this.assemblyFactory = assemblyFactory;
+    }
+
+    public void resolve(I model, ModelResolver resolver) throws ContributionResolveException {
+
+      addSideFileComponentType(model.getURI(), model, resolver);
+
+      if (model instanceof DynamicImplementation) {
+          // if no services have been defined then add a dynamic one
+          if (model.getServices().size() < 1) {
+              Service dynamicService = createDynamicService();
+              model.getServices().add(dynamicService);
+          }
+      }
+      
+      // Allow implementation classes to resolve themselves
+      try {
+		  Method resolveMethod;
+		  if ((resolveMethod = model.getClass().getMethod("resolve", ModelResolver.class)) != null) {
+			  resolveMethod.invoke(model, resolver);
+		  }
+	  } catch (Exception e) {
+	  }
+
+      model.setUnresolved(false);
+    }
+
+    protected void addSideFileComponentType(String name, Implementation impl, ModelResolver resolver) {
+        if (name == null) {
+            return;
+        }
+        int lastDot = name.lastIndexOf('.');
+        if (lastDot < 0) {
+            return;
+        }
+        String sideFileName = name.substring(0, lastDot) + ".componentType";
+
+        ComponentType componentType = assemblyFactory.createComponentType();
+        componentType.setURI(sideFileName);
+        componentType.setUnresolved(true);
+
+        componentType = resolver.resolveModel(ComponentType.class, componentType);
+
+        if (!componentType.isUnresolved()) {
+            for (Reference reference : componentType.getReferences()) {
+                impl.getReferences().add(reference);
+            }
+            for (Service service : componentType.getServices()) {
+                impl.getServices().add(service);
+            }
+            for (Property property : componentType.getProperties()) {
+                impl.getProperties().add(property);
+            }
+            if (componentType.getConstrainingType() != null) {
+                impl.setConstrainingType(componentType.getConstrainingType());
+            }
+        }
+    }
+
+    protected Service createDynamicService() {
+        Service dynamicService = assemblyFactory.createService();
+        dynamicService.setName("$dynamic$");
+        InterfaceContract dynamicInterfaceContract = new InterfaceContractImpl() {};
+        Interface dynamicInterface = new DynamicInterfaceImpl();
+        Operation dynamicOperation = new OperationImpl();
+        dynamicOperation.setDynamic(true);
+        dynamicInterface.getOperations().add(dynamicOperation);
+        dynamicInterfaceContract.setInterface(dynamicInterface);
+        dynamicService.setInterfaceContract(dynamicInterfaceContract);
+
+        return dynamicService;
+    }
+    
+    private static class DynamicInterfaceImpl extends InterfaceImpl {
+        @Override
+        public boolean isDynamic() {
+            return true;
+        }
+        
+    }
+
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/utils/DefaultPropertyValueObjectFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/utils/DefaultPropertyValueObjectFactory.java
new file mode 100644
index 0000000000..d68e2dcb6b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/utils/DefaultPropertyValueObjectFactory.java
@@ -0,0 +1,229 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.extension.helper.utils;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.SimpleTypeMapper;
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+
+/**
+ * TODO: Shouldn't this class be provided by the runtime?
+ */
+public class DefaultPropertyValueObjectFactory implements PropertyValueObjectFactory {
+    // protected DataBindingRegistry dbRegistry = new DataBindingRegistryImpl();
+    protected Mediator mediator = null;
+    protected SimpleTypeMapper simpleTypeMapper = new SimpleTypeMapperImpl();
+    boolean isSimpleType;
+    
+    public DefaultPropertyValueObjectFactory(Mediator mediator) {
+        this.mediator = mediator;
+    }
+    
+    /* (non-Javadoc)
+     * @see org.apache.tuscany.sca.extension.helper.utils.PVOF#createValueFactory(org.apache.tuscany.sca.assembly.Property)
+     */
+    public ObjectFactory createValueFactory(Property property) {
+        isSimpleType = isSimpleType(property);
+        Document doc = (Document)property.getValue();
+        Element rootElement = doc.getDocumentElement();
+        
+        //FIXME : since scripts use dynamic types we need to generate a dynamic java type using the 
+        //xml structure of the property value.  Should this be done in the JavaBeansDataBinding... 
+        Class javaType = null;
+        
+        if (property.isMany()) {
+            if (isSimpleType) {
+                String value = "";
+                if (rootElement.getChildNodes().getLength() > 0) {
+                    value = rootElement.getChildNodes().item(0).getTextContent();
+                }
+                List<String> values = 
+                    getSimplePropertyValues(value, javaType);
+                return new ListObjectFactoryImpl(property, 
+                                                 values,
+                                                 isSimpleType,
+                                                 javaType);
+            } else {
+                return new ListObjectFactoryImpl(property,
+                                                 getComplexPropertyValues(doc),
+                                                 isSimpleType,
+                                                 javaType);
+            }
+        } else {
+            if (isSimpleType) {
+                String value = "";
+                if (rootElement.getChildNodes().getLength() > 0) {
+                    value = rootElement.getChildNodes().item(0).getTextContent();
+                }
+                return new ObjectFactoryImpl(property,
+                                             value,
+                                             isSimpleType,
+                                             javaType);
+            } else {
+                Object value = getComplexPropertyValues(doc).get(0);
+                return new ObjectFactoryImpl(property,
+                                             value,
+                                             isSimpleType,
+                                             javaType);
+            }
+            
+        }
+    }
+    
+    private boolean isSimpleType(Property property) {
+        if (property.getXSDType() != null) {
+            return SimpleTypeMapperImpl.isSimpleXSDType(property.getXSDType());
+        } else {
+            if (property instanceof Document) {
+                Document doc = (Document)property;
+                Element element = doc.getDocumentElement(); 
+                if (element.getChildNodes().getLength() == 1 && 
+                    element.getChildNodes().item(0).getNodeType() == Node.TEXT_NODE) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+    
+    private List<String> getSimplePropertyValues(String concatenatedValue, Class javaType) {
+        List<String> propValues = new ArrayList<String>();
+        StringTokenizer st = null;
+        if ( javaType.getName().equals("java.lang.String")) {
+            st = new StringTokenizer(concatenatedValue, "\"");
+        } else {
+            st = new StringTokenizer(concatenatedValue);
+        }
+        String aToken = null;
+        while (st.hasMoreTokens()) {
+            aToken = st.nextToken();
+            if (aToken.trim().length() > 0) {
+                propValues.add(aToken);
+            }
+        }
+        return propValues;
+    }
+    
+    private List<Node> getComplexPropertyValues(Document document) {
+        Element rootElement = document.getDocumentElement();
+        List<Node> propValues = new ArrayList<Node>();
+        for (int count = 0 ; count < rootElement.getChildNodes().getLength() ; ++count) {
+            if (rootElement.getChildNodes().item(count).getNodeType() == Node.ELEMENT_NODE) {
+                propValues.add(rootElement.getChildNodes().item(count));
+            }
+        }
+        return propValues;
+    }
+    
+    public abstract class ObjectFactoryImplBase  implements ObjectFactory {
+        protected SimpleTypeMapper simpleTypeMapper = new SimpleTypeMapperImpl();
+        protected Property property;
+        protected Object propertyValue;
+        protected Class javaType;
+        protected DataType<XMLType> sourceDataType;
+        protected DataType<?> targetDataType;
+        boolean isSimpleType;
+
+        public ObjectFactoryImplBase(Property property, Object propertyValue, boolean isSimpleType, Class javaType)  {
+            
+            this.isSimpleType = isSimpleType;
+            this.property = property;
+            this.propertyValue = propertyValue;
+            this.javaType = javaType;
+            //FIXME : fix this when we have managed to generate dynamic java types
+            /*sourceDataType =
+                new DataTypeImpl<XMLType>(DOMDataBinding.NAME, Node.class, 
+                    new XMLType(null, this.property.getXSDType()));
+            TypeInfo typeInfo = null;
+            if (this.property.getXSDType() != null) {
+                if (SimpleTypeMapperExtension.isSimpleXSDType(this.property.getXSDType())) {
+                    typeInfo = new TypeInfo(property.getXSDType(), true, null);
+                } else {
+                    typeInfo = new TypeInfo(property.getXSDType(), false, null);
+                }
+            } else {
+                typeInfo = new TypeInfo(property.getXSDType(), false, null);
+            }
+
+            XMLType xmlType = new XMLType(typeInfo);
+            String dataBinding = null; //(String)property.getExtensions().get(DataBinding.class.getName());
+            if (dataBinding != null) {
+                targetDataType = new DataTypeImpl<XMLType>(dataBinding, javaType, xmlType);
+            } else {
+                targetDataType = new DataTypeImpl<XMLType>(dataBinding, javaType, xmlType);
+                mediator.getDataBindingRegistry().introspectType(targetDataType, null);  
+            }*/
+        }
+    }
+    
+    public class ObjectFactoryImpl extends ObjectFactoryImplBase {
+        public ObjectFactoryImpl(Property property, Object propertyValue, boolean isSimpleType, Class javaType) {
+            super(property, propertyValue, isSimpleType, javaType);
+        }
+
+        @SuppressWarnings("unchecked")
+        public Object getInstance() throws ObjectCreationException {
+            if (isSimpleType) {
+                return simpleTypeMapper.toJavaObject(property.getXSDType(), (String)propertyValue, null);
+            } else {
+                return mediator.mediate(propertyValue, sourceDataType, targetDataType, null);
+                //return null;
+            }
+        }
+    }
+
+    public class ListObjectFactoryImpl extends ObjectFactoryImplBase  {
+        public ListObjectFactoryImpl(Property property, List<?>propertyValues, boolean isSimpleType, Class javaType) {
+            super(property, propertyValues, isSimpleType, javaType);
+        }
+
+        @SuppressWarnings("unchecked")
+        public List<?> getInstance() throws ObjectCreationException {
+            if (isSimpleType) {
+                List<Object> values = new ArrayList<Object>();
+                for (String aValue : (List<String>)propertyValue) {
+                    values.add(simpleTypeMapper.toJavaObject(property.getXSDType(), aValue, null));
+                }
+                return values;
+            } else {
+                List instances = new ArrayList();
+                for (Node aValue : (List<Node>)propertyValue) {
+                    instances.add(mediator.mediate(aValue,
+                                                      sourceDataType,
+                                                      targetDataType,
+                                                      null));
+                }
+                return instances;
+            }
+        }
+    }
+}
+      
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/utils/DynamicImplementation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/utils/DynamicImplementation.java
new file mode 100644
index 0000000000..010a647ee7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/utils/DynamicImplementation.java
@@ -0,0 +1,92 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extension.helper.utils;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.builder.ComponentPreProcessor;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+public class DynamicImplementation extends AbstractImplementation implements ComponentPreProcessor {
+    
+    public void preProcess(Component component) {
+        RuntimeComponent rtc = (RuntimeComponent) component;
+        
+        for (Service service : rtc.getServices()) {
+            if (getService(service.getName()) == null) {
+                getServices().add(createService(service));
+            }
+        }
+        
+        Service dynamicService = getService("$dynamic$");
+        if (dynamicService != null && getServices().size() > 1) {
+            getServices().remove(dynamicService);
+            dynamicService = null;
+        }
+
+        for (Reference reference : rtc.getReferences()) {
+            if (getReference(reference.getName()) == null) {
+                getReferences().add(createReference(reference));
+            }
+        }
+        
+        for (Property property : rtc.getProperties()) {
+            if (getProptery(property.getName()) == null) {
+                getProperties().add(createProperty(property));
+            }
+        }
+        
+        // TODO: support properties
+    }
+    
+    protected Service createService(Service service) {
+        Service newService;
+        try {
+            newService = (Service)service.clone();
+        } catch (CloneNotSupportedException e) {
+            throw new AssertionError(e); // should not ever happen
+        }
+
+        return newService;
+    }
+
+    protected Reference createReference(Reference reference) {
+        Reference newReference;
+        try {
+            newReference = (Reference)reference.clone();
+        } catch (CloneNotSupportedException e) {
+            throw new AssertionError(e); // should not ever happen
+        }
+        return newReference;
+    }
+    
+    protected Property createProperty(Property property) {
+        Property newProperty;
+        try {
+            newProperty = (Property)property.clone();
+        } catch (CloneNotSupportedException e) {
+            throw new AssertionError(e); // should not ever happen
+        }
+        return newProperty;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/utils/PropertyValueObjectFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/utils/PropertyValueObjectFactory.java
new file mode 100644
index 0000000000..8f032c68f5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/utils/PropertyValueObjectFactory.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extension.helper.utils;
+
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+public interface PropertyValueObjectFactory {
+
+    public abstract ObjectFactory createValueFactory(Property property);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/utils/ResourceHelper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/utils/ResourceHelper.java
new file mode 100644
index 0000000000..683786c97e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/java/org/apache/tuscany/sca/extension/helper/utils/ResourceHelper.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extension.helper.utils;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.Reader;
+import java.net.URL;
+
+/**
+ * TODO: Shouldn't this be using the contrabution service?
+ */
+public class ResourceHelper {
+
+    public static String readResource(URL scriptSrcUrl) {
+        
+        InputStream is;
+        try {
+            is = scriptSrcUrl.openStream();
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+
+        try {
+
+            Reader reader = new InputStreamReader(is, "UTF-8");
+            char[] buffer = new char[1024];
+            StringBuilder source = new StringBuilder();
+            int count;
+            while ((count = reader.read(buffer)) > 0) {
+                source.append(buffer, 0, count);
+            }
+
+            return source.toString();
+
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        } finally {
+            try {
+                is.close();
+            } catch (IOException e) {
+                // ignore
+            }
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
new file mode 100644
index 0000000000..a408b0d061
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/extension-helper/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
@@ -0,0 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+

+# Implementation class for the ExtensionActivator

+org.apache.tuscany.sca.extension.helper.impl.ImplementationsActivator

+org.apache.tuscany.sca.extension.helper.impl.BindingsActivator

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/pom.xml
new file mode 100644
index 0000000000..fad8e53271
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/pom.xml
@@ -0,0 +1,106 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-host-embedded</artifactId>
+    <name>Apache Tuscany SCA Embedded Host</name>
+
+    <dependencies>
+    	<dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extensibility</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-definitions</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-definitions-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-sca</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-sca-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-impl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-databinding</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xsd</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/SCADomain.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/SCADomain.java
new file mode 100644
index 0000000000..c1d80be772
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/SCADomain.java
@@ -0,0 +1,272 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.embedded;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.lang.reflect.Constructor;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+
+import org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain;
+import org.apache.tuscany.sca.host.embedded.management.ComponentManager;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.ServiceReference;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * A handle to an SCA domain.
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class SCADomain {
+    
+    final static String LOCAL_DOMAIN_URI = "http://localhost";
+
+    /**
+     * Static variable to hold the most recent instance of SCADomain
+     */
+    // TODO: Temporary support for SCADomain.connect() API
+    protected static SCADomain theDomain;
+
+    
+    /**
+     * Returns a new instance of a local SCA domain.
+     *  
+     * @return
+     */
+    public static SCADomain newInstance() {
+        return createNewInstance(LOCAL_DOMAIN_URI, null);
+    }
+    
+    /**
+     * Returns a new instance of a local SCA domain. The specified deployable
+     * composite will be included in the SCA domain.
+     * 
+     * @param composite the deployable composite to include in the SCA domain.
+     * @return
+     */
+    public static SCADomain newInstance(String composite) {
+        return createNewInstance(LOCAL_DOMAIN_URI, "/", composite);
+    }
+    
+    /**
+     * Returns a new instance of a local SCA domain. The specified deployable
+     * composites will be included in the SCA domain.
+     * 
+     * @param domainURI the URI of the SCA domain
+     * @param contributionLocation the location of an SCA contribution
+     * @param composites the deployable composites to include in the SCA domain.
+     * @return
+     */
+    public static SCADomain newInstance(String domainURI, String contributionLocation, String... composites) {
+        return createNewInstance(domainURI, contributionLocation, composites);
+    }
+
+    /**
+     * Removes the specified local SCA Domain instance
+     * 
+     * @param domainInstance the instance to be removed
+     */
+    // FIXME: Adding this as temporary support for the "connect" API
+    public static void removeInstance(SCADomain domainInstance) {
+        theDomain = null;
+    }
+
+    /**
+     * Returns an SCADomain representing a remote SCA domain.
+     * 
+     * @param domainURI the URI of the SCA domain
+     * @return
+     */
+    // FIXME : this is a temporary implementation to get the capability working
+    public static SCADomain connect(String domainURI) {
+        return theDomain;
+    }
+
+    /**
+     * Close the SCA domain.
+     */
+    public void close() {
+        // TODO: temporary to support initial SCADomain.connect capability
+        SCADomain.removeInstance(this);
+    }
+
+    /**
+     * Returns the URI of the SCA Domain.
+     * 
+     * @return the URI of the SCA Domain
+     */
+    public abstract String getURI();
+
+    /**
+     * Cast a type-safe reference to a CallableReference. Converts a type-safe
+     * reference to an equivalent CallableReference; if the target refers to a
+     * service then a ServiceReference will be returned, if the target refers to
+     * a callback then a CallableReference will be returned.
+     * 
+     * @param target a reference proxy provided by the SCA runtime
+     * @param <B> the Java type of the business interface for the reference
+     * @param <R> the type of reference to be returned
+     * @return a CallableReference equivalent for the proxy
+     * @throws IllegalArgumentException if the supplied instance is not a
+     *             reference supplied by the SCA runtime
+     */
+    public abstract <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException;
+
+    /**
+     * Returns a proxy for a service provided by a component in the SCA domain.
+     * 
+     * @param businessInterface the interface that will be used to invoke the
+     *            service
+     * @param serviceName the name of the service
+     * @param <B> the Java type of the business interface for the service
+     * @return an object that implements the business interface
+     */
+    public abstract <B> B getService(Class<B> businessInterface, String serviceName);
+
+    /**
+     * Returns a ServiceReference for a service provided by a component in the
+     * SCA domain.
+     * 
+     * @param businessInterface the interface that will be used to invoke the
+     *            service
+     * @param serviceName the name of the service
+     * @param <B> the Java type of the business interface for the service
+     * @return a ServiceReference for the designated service
+     */
+    public abstract <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String referenceName);
+
+    /**
+     * Read the service name from a configuration file
+     * 
+     * @param classLoader
+     * @param name The name of the service class
+     * @return A class name which extends/implements the service class
+     * @throws IOException
+     */
+    private static String getServiceName(ClassLoader classLoader, String name) throws IOException {
+        InputStream is = classLoader.getResourceAsStream("META-INF/services/" + name);
+        if (is == null) {
+            return null;
+        }
+        BufferedReader reader = null;
+        try {
+            reader = new BufferedReader(new InputStreamReader(is));
+            while (true) {
+                String line = reader.readLine();
+                if (line == null) {
+                    break;
+                } else if (!line.startsWith("#")) {
+                    return line.trim();
+                }
+            }
+        } finally {
+            if (reader != null) {
+                reader.close();
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Returns an SCADomain instance. If the system property
+     * "org.apache.tuscany.sca.host.embedded.SCADomain" is set, its value is used as
+     * the name of the implementation class. Otherwise, if the resource
+     * "META-INF/services/org.apache.tuscany.sca.host.embedded.SCADomain" can be
+     * loaded from the supplied classloader. Otherwise, it will use
+     * "org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain" as the default.
+     * The named class is loaded from the supplied classloader.
+     * 
+     * @param classLoader
+     * @param domainURI
+     * @param contributionLocation
+     * @param composites
+     * @return
+     */
+    static SCADomain createNewInstance(String domainURI, String contributionLocation, String... composites) {
+
+        SCADomain domain = null;
+
+        try {
+            // Determine the runtime and application classloader
+            final ClassLoader runtimeClassLoader = SCADomain.class.getClassLoader();
+            final ClassLoader applicationClassLoader = Thread.currentThread().getContextClassLoader();
+            
+            // Discover the SCADomain implementation
+            final String name = SCADomain.class.getName();
+            String className = AccessController.doPrivileged(new PrivilegedAction<String>() {
+                public String run() {
+                    return System.getProperty(name);
+                }
+            });
+
+            if (className == null) {
+                className = getServiceName(runtimeClassLoader, name);
+            }
+            
+            if (className == null) {
+                
+                // Create a default SCA domain implementation
+                domain =
+                    new DefaultSCADomain(runtimeClassLoader,
+                                         applicationClassLoader,
+                                         domainURI,
+                                         contributionLocation,
+                                         composites);
+            } else {
+                
+                // Create an instance of the discovered SCA domain implementation
+                Class cls = Class.forName(className, true, runtimeClassLoader);
+                Constructor<?> constructor = null;
+                try {
+                    constructor = cls.getConstructor(ClassLoader.class, ClassLoader.class,
+                                                     String.class, String.class, String[].class);
+                } catch (NoSuchMethodException e) {}
+                if (constructor != null) {
+                    domain = (SCADomain)constructor.newInstance(runtimeClassLoader,
+                                                                applicationClassLoader,
+                                                                domainURI,
+                                                                contributionLocation,
+                                                                composites);
+                } else {
+                    
+                    constructor = cls.getConstructor(ClassLoader.class, String.class);
+                    domain = (SCADomain)constructor.newInstance(runtimeClassLoader, domainURI);
+                }
+            }
+            
+            // FIXME: temporary support for connect() API
+            theDomain = domain;
+            
+            return domain;
+
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    public ComponentManager getComponentManager() {
+        return null; 
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/SCADomainBean.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/SCADomainBean.java
new file mode 100644
index 0000000000..9ee7c274fd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/SCADomainBean.java
@@ -0,0 +1,121 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.embedded;
+
+import org.apache.tuscany.sca.host.embedded.management.ComponentManager;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.ServiceReference;
+
+public class SCADomainBean extends SCADomain {
+    
+    private SCADomain instance;
+    
+    private String uri = LOCAL_DOMAIN_URI;
+    private String location = "/";
+    private String[] composites;
+
+    /**
+     * Constructs a new SCA domain
+     */
+    public SCADomainBean() {
+    }
+
+    @Override
+    public String getURI() {
+        return uri;
+    }
+    
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+    
+    public void setContributionLocation(String contributionLocation) {
+        this.location = contributionLocation;
+    }
+    
+    public String getContributionLocation() {
+        return location;
+    }
+
+    public void setDeployableComposite(String composite) {
+        setDeployableComposites(composite);
+    }
+    
+    public void setDeployableComposites(String... composites) {
+        this.composites = composites;
+    }
+    
+    public String[] getDeployableComposites() {
+        return composites;
+    }
+    
+    @SuppressWarnings("unchecked")
+    @Override
+    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
+        if (instance == null) {
+            instance = SCADomain.createNewInstance(uri, location, composites);
+        }
+        Object result = instance.cast(target); 
+        return (R) result;
+    }
+
+    @Override
+    public void close() {
+        if (instance == null) {
+            instance = SCADomain.createNewInstance(uri, location, composites);
+        }
+        instance.close();
+        instance = null;
+    }
+
+    @Override
+    public <B> B getService(Class<B> businessInterface, String serviceName) {
+        if (instance == null) {
+            instance = SCADomain.createNewInstance(uri, location, composites);
+        }
+        return instance.getService(businessInterface, serviceName);
+    }
+
+    @Override
+    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String referenceName) {
+        if (instance == null) {
+            instance = SCADomain.createNewInstance(uri, location, composites);
+        }
+        return instance.getServiceReference(businessInterface, referenceName);
+    }
+
+    @Override
+    protected void finalize() throws Throwable {
+        
+        // Make sure that the SCA domain is closed
+        if (instance != null) {
+            instance.close();
+            instance = null;
+        }
+    }
+
+    @Override
+    public ComponentManager getComponentManager() {
+        if (instance == null) {
+            instance = SCADomain.createNewInstance(uri, location, composites);
+        }
+        return instance.getComponentManager();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/SCATestCaseRunner.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/SCATestCaseRunner.java
new file mode 100644
index 0000000000..c74d0aad87
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/SCATestCaseRunner.java
@@ -0,0 +1,216 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.host.embedded;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Method;
+import java.net.URL;
+import java.net.URLClassLoader;
+
+/**
+ * A helper class that can be used to run an SCA JUnit test case. The test case will run in an isolated class loader.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class SCATestCaseRunner {
+
+    private ClassLoader classLoader;
+    private Class<?> testSuiteClass;
+    private Object testSuite;
+    private Class<?> testResultClass;
+    private Class<?> testCaseClass;
+    private Object testCase;
+
+    private Class<?> beforeAnnotation;
+    private Class<?> beforeClassAnnotation;
+    private Class<?> afterAnnotation;
+    private Class<?> afterClassAnnotation;
+    private Class<?> junit4AdapterClass;
+    private Class<?> junit3TestCaseClass;
+
+    /**
+     * Constructs a new TestCase runner.
+     * 
+     * @param testClass
+     */
+    public SCATestCaseRunner(Class testClass) {
+        try {
+            ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+            classLoader = testClass.getClassLoader();
+            if (classLoader instanceof URLClassLoader) {
+                URL[] urls = ((URLClassLoader)classLoader).getURLs();
+                classLoader = new URLClassLoader(urls, classLoader.getParent());
+            } else if (classLoader == tccl || classLoader.getParent() == tccl) {
+                classLoader = new URLClassLoader(new URL[0], classLoader);
+            } else {
+                classLoader = tccl;
+            }
+
+            try {
+                Thread.currentThread().setContextClassLoader(classLoader);
+
+                testCaseClass = Class.forName(testClass.getName(), true, classLoader);
+                testCase = testCaseClass.newInstance();
+                ClassLoader testClassLoader = testCaseClass.getClassLoader();
+
+                junit3TestCaseClass = Class.forName("junit.framework.TestCase", true, testClassLoader);
+
+                testSuiteClass = Class.forName("junit.framework.TestSuite", true, testClassLoader);
+                Constructor testSuiteConstructor = testSuiteClass.getConstructor(Class.class);
+                testSuite = testSuiteConstructor.newInstance(testCaseClass);
+
+                testResultClass = Class.forName("junit.framework.TestResult", true, testClassLoader);
+
+                try {
+                    beforeAnnotation = Class.forName("org.junit.Before", true, testClassLoader);
+                    afterAnnotation = Class.forName("org.junit.After", true, testClassLoader);
+                    beforeClassAnnotation = Class.forName("org.junit.BeforeClass", true, testClassLoader);
+                    afterClassAnnotation = Class.forName("org.junit.AfterClass", true, testClassLoader);
+                    junit4AdapterClass = Class.forName("junit.framework.JUnit4TestAdapter", true, testClassLoader);
+                } catch (Exception e) {
+                    // Unexpected
+                    throw new AssertionError(e);
+                }
+
+            } finally {
+                Thread.currentThread().setContextClassLoader(tccl);
+            }
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    /**
+     * Run the test case
+     */
+    public void run() {
+        ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+        try {
+            Thread.currentThread().setContextClassLoader(classLoader);
+
+            if (junit3TestCaseClass.isAssignableFrom(testCaseClass)) {
+                Object testResult = testResultClass.newInstance();
+                Method runMethod = testSuiteClass.getMethod("run", testResultClass);
+                runMethod.invoke(testSuite, testResult);
+            } else {
+                Object junit4Adapter = junit4AdapterClass.getConstructor(Class.class).newInstance(testCaseClass);
+                Object testResult = testResultClass.newInstance();
+                Method runMethod = junit4AdapterClass.getMethod("run", testResultClass);
+                runMethod.invoke(junit4Adapter, testResult);
+            }
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        } finally {
+            Thread.currentThread().setContextClassLoader(tccl);
+        }
+    }
+
+    /**
+     * Invoke the setUp method
+     */
+    public void setUp() {
+        execute("setUp");
+    }
+
+    /**
+     * Invoke the before methods
+     */
+    public void before() {
+        execute(beforeAnnotation);
+    }
+
+    /**
+     * Invoke the beforeClass methods
+     */
+    public void beforeClass() {
+        execute(beforeClassAnnotation);
+    }
+
+    /**
+     * Invoke the tearDown method
+     */
+    public void tearDown() {
+        execute("tearDown");
+    }
+
+    /**
+     * Invoke the after methods
+     */
+    public void after() {
+        execute(afterAnnotation);
+    }
+
+    /**
+     * Invoke the afterClass methods
+     */
+    public void afterClass() {
+        execute(afterClassAnnotation);
+    }
+
+    /**
+     * Invoke the specified test method.
+     */
+    public void run(String methodName) {
+        execute(methodName);
+    }
+
+    /**
+     * Invoke the methods annotated with the specified annotation.
+     */
+    private void execute(Class<?> annotationClass) {
+        if (annotationClass == null) {
+            throw new RuntimeException(new NoSuchMethodException());
+        }
+        ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+        try {
+            Thread.currentThread().setContextClassLoader(classLoader);
+
+            for (Method method : testCaseClass.getDeclaredMethods()) {
+                for (Annotation annotation : method.getAnnotations()) {
+                    if (annotation.annotationType() == annotationClass) {
+                        method.invoke(testCase);
+                    }
+                }
+            }
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        } finally {
+            Thread.currentThread().setContextClassLoader(tccl);
+        }
+    }
+
+    /**
+     * Invoke the specified method
+     */
+    private void execute(String methodName) {
+        ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+        try {
+            Thread.currentThread().setContextClassLoader(classLoader);
+            Method setUpMethod = testCaseClass.getDeclaredMethod(methodName);
+            setUpMethod.setAccessible(true);
+            setUpMethod.invoke(testCase);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        } finally {
+            Thread.currentThread().setContextClassLoader(tccl);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/impl/ComponentManagerImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/impl/ComponentManagerImpl.java
new file mode 100644
index 0000000000..8a512de5f8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/impl/ComponentManagerImpl.java
@@ -0,0 +1,115 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.embedded.impl;
+
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.CopyOnWriteArrayList;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.core.assembly.ActivationException;
+import org.apache.tuscany.sca.core.assembly.RuntimeComponentImpl;
+import org.apache.tuscany.sca.host.embedded.management.ComponentListener;
+import org.apache.tuscany.sca.host.embedded.management.ComponentManager;
+
+public class ComponentManagerImpl implements ComponentManager {
+
+    protected List<ComponentListener> listeners = new CopyOnWriteArrayList<ComponentListener>();
+    protected EmbeddedSCADomain domain;
+
+    public ComponentManagerImpl(EmbeddedSCADomain domain) {
+        this.domain = domain;
+    }
+
+    public void addComponentListener(ComponentListener listener) {
+        this.listeners.add(listener);
+    }
+
+    public void removeComponentListener(ComponentListener listener) {
+        this.listeners.remove(listener);
+    }
+
+    public Set<String> getComponentNames() {
+        Set<String> names = new HashSet<String>();
+        for (Composite composite: domain.getDomainComposite().getIncludes()) {
+            for (Component component: composite.getComponents()) {
+                names.add(component.getName());
+            }
+        }
+        return names;
+    }
+
+    public Component getComponent(String componentName) {
+        for (Composite composite: domain.getDomainComposite().getIncludes()) {
+            for (Component component: composite.getComponents()) {
+                if (component.getName().equals(componentName)) {
+                    return component;
+                }
+            }
+        }
+        return null;
+    }
+
+    public void startComponent(String componentName) throws ActivationException {
+        Component component = getComponent(componentName);
+        if (component == null) {
+            throw new IllegalArgumentException("no component: " + componentName);
+        }
+        domain.getCompositeActivator().start(component);
+        notifyComponentStarted(componentName);
+    }
+
+    public void stopComponent(String componentName) throws ActivationException {
+        Component component = getComponent(componentName);
+        if (component == null) {
+            throw new IllegalArgumentException("no component: " + componentName);
+        }
+        domain.getCompositeActivator().stop(component);
+        notifyComponentStopped(componentName);
+    }
+
+    public void notifyComponentStarted(String componentName) {
+        for (ComponentListener listener : listeners) {
+            try {
+                listener.componentStarted(componentName);
+            } catch (Exception e) {
+                e.printStackTrace(); // TODO: log
+            }
+        }
+    }
+
+    public void notifyComponentStopped(String componentName) {
+        for (ComponentListener listener : listeners) {
+            try {
+                listener.componentStopped(componentName);
+            } catch (Exception e) {
+                e.printStackTrace(); // TODO: log
+            }
+        }
+    }
+
+    public boolean isComponentStarted(String componentName) {
+        RuntimeComponentImpl runtimeComponent = (RuntimeComponentImpl)getComponent(componentName);
+        return runtimeComponent.isStarted();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/impl/DefaultSCADomain.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/impl/DefaultSCADomain.java
new file mode 100644
index 0000000000..40f2069379
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/impl/DefaultSCADomain.java
@@ -0,0 +1,627 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.embedded.impl;
+
+import java.io.File;
+import java.io.FilenameFilter;
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.CopyOnWriteArrayList;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.service.ContributionException;
+import org.apache.tuscany.sca.contribution.service.ContributionService;
+import org.apache.tuscany.sca.contribution.service.util.FileHelper;
+import org.apache.tuscany.sca.core.assembly.ActivationException;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.assembly.RuntimeComponentImpl;
+import org.apache.tuscany.sca.core.context.ServiceReferenceImpl;
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+import org.apache.tuscany.sca.host.embedded.management.ComponentListener;
+import org.apache.tuscany.sca.host.embedded.management.ComponentManager;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentContext;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.ServiceReference;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * A default SCA domain facade implementation.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultSCADomain extends SCADomain {
+
+    private String uri;
+    private String[] composites;
+    private Composite domainComposite;
+    private List<Contribution> contributions;
+    private Map<String, Component> components;
+    private ReallySmallRuntime runtime;
+    private ComponentManager componentManager;
+    private ClassLoader runtimeClassLoader;
+    private ClassLoader applicationClassLoader;
+    private String domainURI;
+    private String contributionLocation;
+
+    /**
+     * Constructs a new domain facade.
+     * 
+     * @param domainURI
+     * @param contributionLocation
+     * @param composites
+     */
+    public DefaultSCADomain(ClassLoader runtimeClassLoader,
+                            ClassLoader applicationClassLoader,
+                            String domainURI,
+                            String contributionLocation,
+                            String... composites) {
+        this.uri = domainURI;
+        this.composites = composites;
+        this.runtimeClassLoader = runtimeClassLoader;
+        this.applicationClassLoader = applicationClassLoader;
+        this.domainURI = domainURI;
+        this.contributionLocation = contributionLocation;
+        this.composites = composites;
+
+        init();
+    
+    }
+
+    public void init() {
+        contributions = new ArrayList<Contribution>();
+        components = new HashMap<String, Component>();
+        runtime = new ReallySmallRuntime(runtimeClassLoader);
+        try {
+            runtime.start();
+
+        } catch (ActivationException e) {
+            throw new ServiceRuntimeException(e);
+        }
+        
+        // Contribute the given contribution to an in-memory repository
+        ContributionService contributionService = runtime.getContributionService();
+        URL contributionURL;
+        try {
+            contributionURL = getContributionLocation(applicationClassLoader, contributionLocation, this.composites);
+            if (contributionURL != null) {
+                // Make sure the URL is correctly encoded (for example, escape the space characters) 
+                contributionURL = contributionURL.toURI().toURL();
+            }
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+
+        try {
+            String scheme = contributionURL.toURI().getScheme();
+            if (scheme == null || scheme.equalsIgnoreCase("file")) {
+                File contributionFile = new File(contributionURL.toURI());
+                if (contributionFile.isDirectory()) {
+                    String[] contributions = contributionFile.list(new FilenameFilter() {
+                        public boolean accept(File dir, String name) {
+                            return name.endsWith(".jar");
+                        }
+                    });
+                    if (contributions != null && contributions.length > 0 && contributions.length == contributionFile.list().length) {
+                        for (String contribution : contributions) {
+                            addContribution(contributionService, new File(contributionFile, contribution).toURI().toURL());
+                        }
+                    } else {
+                        addContribution(contributionService, contributionURL);
+                    }
+                } else {
+                    addContribution(contributionService, contributionURL);
+                }
+            } else {
+                addContribution(contributionService, contributionURL);
+            }
+        } catch (IOException e) {
+            throw new ServiceRuntimeException(e);
+        } catch (URISyntaxException e) {
+            throw new ServiceRuntimeException(e);
+        }
+
+        // Create an in-memory domain level composite
+        AssemblyFactory assemblyFactory = runtime.getAssemblyFactory();
+        domainComposite = assemblyFactory.createComposite();
+        domainComposite.setName(new QName(Constants.SCA10_NS, "domain"));
+        domainComposite.setURI(domainURI);
+
+        //when the deployable composites were specified when initializing the runtime
+        if (composites != null && composites.length > 0 && composites[0].length() > 0) {
+            // Include all specified deployable composites in the SCA domain
+            Map<String, Composite> compositeArtifacts = new HashMap<String, Composite>();
+            for (Contribution contribution : contributions) {
+                for (Artifact artifact : contribution.getArtifacts()) {
+                    if (artifact.getModel() instanceof Composite) {
+                        compositeArtifacts.put(artifact.getURI(), (Composite)artifact.getModel());
+                    }
+                }
+            }
+            for (String compositePath : composites) {
+                Composite composite = compositeArtifacts.get(compositePath);
+                if (composite == null) {
+                    throw new ServiceRuntimeException("Composite not found: " + compositePath);
+                }
+                domainComposite.getIncludes().add(composite);
+            }
+        } else {
+            // in this case, a sca-contribution.xml should have been specified
+            for (Contribution contribution : contributions) {
+                for (Composite composite : contribution.getDeployables()) {
+                    domainComposite.getIncludes().add(composite);
+                }
+            }
+        }
+        
+        //update the runtime for all SCA Definitions processed from the contribution..
+        //so that the policyset determination done during 'build' has the all the defined
+        //intents and policysets
+        //runtime.updateSCADefinitions(null);
+
+        // Build the SCA composites
+        for (Composite composite : domainComposite.getIncludes()) {
+            try {
+                runtime.buildComposite(composite);
+            } catch (CompositeBuilderException e) {
+                throw new ServiceRuntimeException(e);
+            }
+        }
+
+        // Activate and start composites
+        CompositeActivator compositeActivator = runtime.getCompositeActivator();
+        compositeActivator.setDomainComposite(domainComposite);
+        for (Composite composite : domainComposite.getIncludes()) {
+            try {
+                compositeActivator.activate(composite);
+            } catch (ActivationException e) {
+                throw new ServiceRuntimeException(e);
+            }
+        }
+        for (Composite composite : domainComposite.getIncludes()) {
+            try {
+                for (Component component : composite.getComponents()) {
+                    compositeActivator.start(component);
+                }
+            } catch (ActivationException e) {
+                throw new ServiceRuntimeException(e);
+            }
+        }
+
+        // Index the top level components
+        for (Composite composite : domainComposite.getIncludes()) {
+            for (Component component : composite.getComponents()) {
+                components.put(component.getName(), component);
+            }
+        }
+
+        this.componentManager = new DefaultSCADomainComponentManager(this);
+
+        // For debugging purposes, print the composites
+//        ExtensionPointRegistry extensionPoints = runtime.getExtensionPointRegistry();
+//        StAXArtifactProcessorExtensionPoint artifactProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+//        StAXArtifactProcessor processor = artifactProcessors.getProcessor(Composite.class);
+//        for (Composite composite : domainComposite.getIncludes()) {
+//            try {
+//                ByteArrayOutputStream bos = new ByteArrayOutputStream();
+//                XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
+//                outputFactory.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, Boolean.TRUE);
+//                processor.write(composite, outputFactory.createXMLStreamWriter(bos));
+//                Document document =
+//                    DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(new ByteArrayInputStream(bos
+//                        .toByteArray()));
+//                OutputFormat format = new OutputFormat();
+//                format.setIndenting(true);
+//                format.setIndent(2);
+//                XMLSerializer serializer = new XMLSerializer(System.out, format);
+//                serializer.serialize(document);
+//            } catch (Exception e) {
+//                e.printStackTrace();
+//            }
+//        }
+    }
+
+    protected void addContribution(ContributionService contributionService, URL contributionURL) throws IOException {
+        try {
+            String contributionURI = FileHelper.getName(contributionURL.getPath());
+            if (contributionURI == null || contributionURI.length() == 0) {
+                contributionURI = contributionURL.toString();
+            }
+            contributions.add(contributionService.contribute(contributionURI, contributionURL, false));
+        } catch (ContributionException e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    @Override
+    public void close() {
+
+        super.close();
+
+        // Stop and deactivate composites
+        CompositeActivator compositeActivator = runtime.getCompositeActivator();
+        for (Composite composite : domainComposite.getIncludes()) {
+            try {
+                for (Component component : composite.getComponents()) {
+                    compositeActivator.stop(component);
+                }
+            } catch (ActivationException e) {
+                throw new ServiceRuntimeException(e);
+            }
+        }
+        for (Composite composite : domainComposite.getIncludes()) {
+            try {
+                compositeActivator.deactivate(composite);
+            } catch (ActivationException e) {
+                throw new ServiceRuntimeException(e);
+            }
+        }
+
+        // Remove the contribution from the in-memory repository
+        ContributionService contributionService = runtime.getContributionService();
+        for (Contribution contribution : contributions) {
+            try {
+                contributionService.remove(contribution.getURI());
+            } catch (ContributionException e) {
+                throw new ServiceRuntimeException(e);
+            }
+        }
+
+        // Stop the runtime
+        try {
+            runtime.stop();
+        } catch (ActivationException e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    /**
+     * Determine the location of a contribution, given a contribution path and a
+     * list of composites.
+     * 
+     * @param contributionPath
+     * @param composites
+     * @param classLoader
+     * @return
+     * @throws MalformedURLException
+     */
+    protected URL getContributionLocation(ClassLoader classLoader, String contributionPath, String[] composites)
+        throws MalformedURLException {
+        if (contributionPath != null && contributionPath.length() > 0) {
+            //encode spaces as they would cause URISyntaxException
+            contributionPath = contributionPath.replace(" ", "%20");
+            URI contributionURI = URI.create(contributionPath);
+            if (contributionURI.isAbsolute() || composites.length == 0) {
+                return new URL(contributionPath);
+            }
+        }
+
+        String contributionArtifactPath = null;
+        URL contributionArtifactURL = null;
+        if (composites != null && composites.length > 0 && composites[0].length() > 0) {
+
+            // Here the SCADomain was started with a reference to a composite file
+            contributionArtifactPath = composites[0];
+            contributionArtifactURL = classLoader.getResource(contributionArtifactPath);
+            if (contributionArtifactURL == null) {
+                throw new IllegalArgumentException("Composite not found: " + contributionArtifactPath);
+            }
+        } else {
+
+            // Here the SCADomain was started without any reference to a composite file
+            // We are going to look for an sca-contribution.xml or sca-contribution-generated.xml
+
+            // Look for META-INF/sca-contribution.xml
+            contributionArtifactPath = Contribution.SCA_CONTRIBUTION_META;
+            contributionArtifactURL = classLoader.getResource(contributionArtifactPath);
+
+            // Look for META-INF/sca-contribution-generated.xml
+            if (contributionArtifactURL == null) {
+                contributionArtifactPath = Contribution.SCA_CONTRIBUTION_GENERATED_META;
+                contributionArtifactURL = classLoader.getResource(contributionArtifactPath);
+            }
+
+            // Look for META-INF/sca-deployables directory
+            if (contributionArtifactURL == null) {
+                contributionArtifactPath = Contribution.SCA_CONTRIBUTION_DEPLOYABLES;
+                contributionArtifactURL = classLoader.getResource(contributionArtifactPath);
+            }
+        }
+
+        if (contributionArtifactURL == null) {
+            throw new IllegalArgumentException(
+                                               "Can't determine contribution deployables. Either specify a composite file, or use an sca-contribution.xml file to specify the deployables.");
+        }
+
+        URL contributionURL = null;
+        // "jar:file://....../something.jar!/a/b/c/app.composite"
+        try {
+            String url = contributionArtifactURL.toExternalForm();
+            String protocol = contributionArtifactURL.getProtocol();
+            if ("file".equals(protocol)) {
+                // directory contribution
+                if (url.endsWith(contributionArtifactPath)) {
+                    String location = url.substring(0, url.lastIndexOf(contributionArtifactPath));
+                    // workaround from evil url/uri form maven
+                    contributionURL = FileHelper.toFile(new URL(location)).toURI().toURL();
+                }
+
+            } else if ("jar".equals(protocol)) {
+                // jar contribution
+                String location = url.substring(4, url.lastIndexOf("!/"));
+                // workaround for evil url/uri from maven
+                contributionURL = FileHelper.toFile(new URL(location)).toURI().toURL();
+                
+            } else if (protocol != null && (protocol.equals("bundle")||protocol.equals("bundleresource"))){
+                contributionURL = new URL(contributionArtifactURL.getProtocol(), 
+                                          contributionArtifactURL.getHost(), 
+                                          contributionArtifactURL.getPort(), 
+                                          "/");
+            }          
+        } catch (MalformedURLException mfe) {
+            throw new IllegalArgumentException(mfe);
+        }
+
+        return contributionURL;
+    }
+
+    @Override
+    @SuppressWarnings("unchecked")
+    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
+        return (R)runtime.getProxyFactory().cast(target);
+    }
+
+    @Override
+    public <B> B getService(Class<B> businessInterface, String serviceName) {
+        ServiceReference<B> serviceReference = getServiceReference(businessInterface, serviceName);
+        if (serviceReference == null) {
+            throw new ServiceRuntimeException("Service not found: " + serviceName);
+        }
+        return serviceReference.getService();
+    }
+
+    private <B> ServiceReference<B> createServiceReference(Class<B> businessInterface, String targetURI) {
+        try {
+            AssemblyFactory assemblyFactory = runtime.getAssemblyFactory();
+            Composite composite = assemblyFactory.createComposite();
+            composite.setName(new QName(Constants.SCA10_TUSCANY_NS, "default"));
+            RuntimeComponent component = (RuntimeComponent)assemblyFactory.createComponent();
+            component.setName("default");
+            component.setURI("default");
+            runtime.getCompositeActivator().configureComponentContext(component);
+            composite.getComponents().add(component);
+            RuntimeComponentReference reference = (RuntimeComponentReference)assemblyFactory.createComponentReference();
+            reference.setName("default");
+            ModelFactoryExtensionPoint factories =
+                runtime.getExtensionPointRegistry().getExtensionPoint(ModelFactoryExtensionPoint.class);
+            JavaInterfaceFactory javaInterfaceFactory = factories.getFactory(JavaInterfaceFactory.class);
+            InterfaceContract interfaceContract = javaInterfaceFactory.createJavaInterfaceContract();
+            interfaceContract.setInterface(javaInterfaceFactory.createJavaInterface(businessInterface));
+            reference.setInterfaceContract(interfaceContract);
+            component.getReferences().add(reference);
+            reference.setComponent(component);
+            SCABindingFactory scaBindingFactory = factories.getFactory(SCABindingFactory.class);
+            SCABinding binding = scaBindingFactory.createSCABinding();
+            binding.setURI(targetURI);
+            reference.getBindings().add(binding);
+            return new ServiceReferenceImpl<B>(businessInterface, component, reference, binding, runtime
+                .getProxyFactory(), runtime.getCompositeActivator());
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    @Override
+    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String name) {
+
+        // Extract the component name
+        String componentName;
+        String serviceName;
+        int i = name.indexOf('/');
+        if (i != -1) {
+            componentName = name.substring(0, i);
+            serviceName = name.substring(i + 1);
+
+        } else {
+            componentName = name;
+            serviceName = null;
+        }
+
+        // Lookup the component in the domain
+        Component component = components.get(componentName);
+        if (component == null) {
+            // The component is not local in the partition, try to create a remote service ref
+            return createServiceReference(businessInterface, name);
+        }
+        RuntimeComponentContext componentContext = null;
+
+        // If the component is a composite, then we need to find the
+        // non-composite component that provides the requested service
+        if (component.getImplementation() instanceof Composite) {
+            for (ComponentService componentService : component.getServices()) {
+                if (serviceName == null || serviceName.equals(componentService.getName())) {
+                    CompositeService compositeService = (CompositeService)componentService.getService();
+                    if (compositeService != null) {
+                        if (serviceName != null) {
+                            serviceName = "$promoted$." + serviceName;
+                        }
+                        componentContext =
+                            ((RuntimeComponent)compositeService.getPromotedComponent()).getComponentContext();
+                        return componentContext.createSelfReference(businessInterface, compositeService
+                            .getPromotedService());
+                    }
+                    break;
+                }
+            }
+            // No matching service is found
+            throw new ServiceRuntimeException("Composite service not found: " + name);
+        } else {
+            componentContext = ((RuntimeComponent)component).getComponentContext();
+            if (serviceName != null) {
+                return componentContext.createSelfReference(businessInterface, serviceName);
+            } else {
+                return componentContext.createSelfReference(businessInterface);
+            }
+        }
+
+    }
+
+    @Override
+    public String getURI() {
+        return uri;
+    }
+
+    @Override
+    public ComponentManager getComponentManager() {
+        return componentManager;
+    }
+
+    public Set<String> getComponentNames() {
+        Set<String> componentNames = new HashSet<String>();
+        for (Contribution contribution : contributions) {
+            for (Artifact artifact : contribution.getArtifacts()) {
+                if (artifact.getModel() instanceof Composite) {
+                    for (Component component : ((Composite)artifact.getModel()).getComponents()) {
+                        componentNames.add(component.getName());
+                    }
+                }
+            }
+        }
+        return componentNames;
+    }
+
+    public Component getComponent(String componentName) {
+        for (Contribution contribution : contributions) {
+            for (Artifact artifact : contribution.getArtifacts()) {
+                if (artifact.getModel() instanceof Composite) {
+                    for (Component component : ((Composite)artifact.getModel()).getComponents()) {
+                        if (component.getName().equals(componentName)) {
+                            return component;
+                        }
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    public void startComponent(String componentName) throws ActivationException {
+        Component component = getComponent(componentName);
+        if (component == null) {
+            throw new IllegalArgumentException("no component: " + componentName);
+        }
+        CompositeActivator compositeActivator = runtime.getCompositeActivator();
+        compositeActivator.start(component);
+    }
+
+    public void stopComponent(String componentName) throws ActivationException {
+        Component component = getComponent(componentName);
+        if (component == null) {
+            throw new IllegalArgumentException("no component: " + componentName);
+        }
+        CompositeActivator compositeActivator = runtime.getCompositeActivator();
+        compositeActivator.stop(component);
+    }
+}
+
+class DefaultSCADomainComponentManager implements ComponentManager {
+
+    protected DefaultSCADomain scaDomain;
+    protected List<ComponentListener> listeners = new CopyOnWriteArrayList<ComponentListener>();
+
+    public DefaultSCADomainComponentManager(DefaultSCADomain scaDomain) {
+        this.scaDomain = scaDomain;
+    }
+
+    public void addComponentListener(ComponentListener listener) {
+        this.listeners.add(listener);
+    }
+
+    public void removeComponentListener(ComponentListener listener) {
+        this.listeners.remove(listener);
+    }
+
+    public Set<String> getComponentNames() {
+        return scaDomain.getComponentNames();
+    }
+
+    public Component getComponent(String componentName) {
+        return scaDomain.getComponent(componentName);
+    }
+
+    public void startComponent(String componentName) throws ActivationException {
+        scaDomain.startComponent(componentName);
+    }
+
+    public void stopComponent(String componentName) throws ActivationException {
+        scaDomain.stopComponent(componentName);
+    }
+
+    public void notifyComponentStarted(String componentName) {
+        for (ComponentListener listener : listeners) {
+            try {
+                listener.componentStarted(componentName);
+            } catch (Exception e) {
+                e.printStackTrace(); // TODO: log
+            }
+        }
+    }
+
+    public void notifyComponentStopped(String componentName) {
+        for (ComponentListener listener : listeners) {
+            try {
+                listener.componentStopped(componentName);
+            } catch (Exception e) {
+                e.printStackTrace(); // TODO: log
+            }
+        }
+    }
+
+    public boolean isComponentStarted(String componentName) {
+        RuntimeComponentImpl runtimeComponent = (RuntimeComponentImpl)getComponent(componentName);
+        return runtimeComponent.isStarted();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/impl/EmbeddedSCADomain.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/impl/EmbeddedSCADomain.java
new file mode 100644
index 0000000000..8827a92387
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/impl/EmbeddedSCADomain.java
@@ -0,0 +1,237 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.embedded.impl;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.service.ContributionService;
+import org.apache.tuscany.sca.core.assembly.ActivationException;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.context.ServiceReferenceImpl;
+import org.apache.tuscany.sca.definitions.SCADefinitions;
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+import org.apache.tuscany.sca.host.embedded.management.ComponentManager;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentContext;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.ServiceReference;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * An SCA domain facade implementation.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class EmbeddedSCADomain extends SCADomain {
+
+    private String uri;
+    private Composite domainComposite;
+    private ReallySmallRuntime runtime;
+    private ComponentManagerImpl componentManager = new ComponentManagerImpl(this);
+    
+    /**
+     * Constructs a new domain facade.
+     *
+     * @param runtimeClassLoader
+     * @param domainURI
+     */
+    public EmbeddedSCADomain(ClassLoader runtimeClassLoader,
+                            String domainURI) {
+        this.uri = domainURI;
+        
+        // Create a runtime
+        runtime = new ReallySmallRuntime(runtimeClassLoader);
+    }
+    
+    public void start() throws ActivationException {
+
+        // Start the runtime
+        runtime.start();
+        
+        // Create an in-memory domain level composite
+        AssemblyFactory assemblyFactory = runtime.getAssemblyFactory();
+        domainComposite = assemblyFactory.createComposite();
+        domainComposite.setName(new QName(Constants.SCA10_NS, "domain"));
+        domainComposite.setURI(uri);
+        
+        getCompositeActivator().setDomainComposite(domainComposite);
+        
+    }
+
+    public void stop() throws ActivationException {
+        
+        // Stop the runtime
+        runtime.stop();
+        
+        // Cleanup
+        domainComposite = null;
+    }
+    
+    public void buildComposite(Composite composite) throws CompositeBuilderException {
+        runtime.buildComposite(composite);
+    }
+
+    public ContributionService getContributionService() {
+        return runtime.getContributionService();
+    }
+    
+    public CompositeBuilder getCompositeBuilder() {
+        return runtime.getCompositeBuilder();
+    }
+    
+    public CompositeActivator getCompositeActivator() {
+        return runtime.getCompositeActivator();
+    }
+    
+    public Composite getDomainComposite() {
+        return domainComposite;
+    }
+    
+    @Override
+    public ComponentManager getComponentManager() {
+        return componentManager;
+    }
+    
+    @Override
+    public void close() {
+        super.close();
+    }
+
+    @Override
+    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
+        return (R)runtime.getProxyFactory().cast(target);
+    }
+
+    @Override
+    public <B> B getService(Class<B> businessInterface, String serviceName) {
+        ServiceReference<B> serviceReference = getServiceReference(businessInterface, serviceName);
+        if (serviceReference == null) {
+            throw new ServiceRuntimeException("Service not found: " + serviceName);
+        }
+        return serviceReference.getService();
+    }
+
+    private <B> ServiceReference<B> createServiceReference(Class<B> businessInterface, String targetURI) {
+        try {
+            AssemblyFactory assemblyFactory = runtime.getAssemblyFactory();
+            Composite composite = assemblyFactory.createComposite();
+            composite.setName(new QName(Constants.SCA10_TUSCANY_NS, "default"));
+            RuntimeComponent component = (RuntimeComponent)assemblyFactory.createComponent();
+            component.setName("default");
+            component.setURI("default");
+            runtime.getCompositeActivator().configureComponentContext(component);
+            composite.getComponents().add(component);
+            RuntimeComponentReference reference = (RuntimeComponentReference)assemblyFactory.createComponentReference();
+            reference.setName("default");
+            ModelFactoryExtensionPoint factories =
+                runtime.getExtensionPointRegistry().getExtensionPoint(ModelFactoryExtensionPoint.class);
+            JavaInterfaceFactory javaInterfaceFactory = factories.getFactory(JavaInterfaceFactory.class);
+            InterfaceContract interfaceContract = javaInterfaceFactory.createJavaInterfaceContract();
+            interfaceContract.setInterface(javaInterfaceFactory.createJavaInterface(businessInterface));
+            reference.setInterfaceContract(interfaceContract);
+            component.getReferences().add(reference);
+            reference.setComponent(component);
+            SCABindingFactory scaBindingFactory = factories.getFactory(SCABindingFactory.class);
+            SCABinding binding = scaBindingFactory.createSCABinding();
+            binding.setURI(targetURI);
+            reference.getBindings().add(binding);
+            return new ServiceReferenceImpl<B>(businessInterface, component, reference, binding, runtime
+                .getProxyFactory(), runtime.getCompositeActivator());
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+    @Override
+    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String name) {
+
+        // Extract the component name
+        String componentName;
+        String serviceName;
+        int i = name.indexOf('/');
+        if (i != -1) {
+            componentName = name.substring(0, i);
+            serviceName = name.substring(i + 1);
+
+        } else {
+            componentName = name;
+            serviceName = null;
+        }
+
+        // Lookup the component in the domain
+        Component component = componentManager.getComponent(componentName);
+        if (component == null) {
+            // The component is not local in the partition, try to create a remote service ref
+            return createServiceReference(businessInterface, name);
+        }
+        RuntimeComponentContext componentContext = null;
+
+        // If the component is a composite, then we need to find the
+        // non-composite component that provides the requested service
+        if (component.getImplementation() instanceof Composite) {
+            for (ComponentService componentService : component.getServices()) {
+                if (serviceName == null || serviceName.equals(componentService.getName())) {
+                    CompositeService compositeService = (CompositeService)componentService.getService();
+                    if (compositeService != null) {
+                        if (serviceName != null) {
+                            serviceName = "$promoted$." + serviceName;
+                        }
+                        componentContext =
+                            ((RuntimeComponent)compositeService.getPromotedComponent()).getComponentContext();
+                        return componentContext.createSelfReference(businessInterface, compositeService
+                            .getPromotedService());
+                    }
+                    break;
+                }
+            }
+            // No matching service is found
+            throw new ServiceRuntimeException("Composite service not found: " + name);
+        } else {
+            componentContext = ((RuntimeComponent)component).getComponentContext();
+            if (serviceName != null) {
+                return componentContext.createSelfReference(businessInterface, serviceName);
+            } else {
+                return componentContext.createSelfReference(businessInterface);
+            }
+        }
+
+    }
+
+    @Override
+    public String getURI() {
+        return uri;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/impl/HotUpdatableSCADomain.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/impl/HotUpdatableSCADomain.java
new file mode 100644
index 0000000000..e6ced00e1d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/impl/HotUpdatableSCADomain.java
@@ -0,0 +1,387 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.embedded.impl;
+
+import java.io.File;
+import java.io.FilenameFilter;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.service.ContributionService;
+import org.apache.tuscany.sca.contribution.service.util.FileHelper;
+import org.apache.tuscany.sca.core.assembly.ActivationException;
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+import org.apache.tuscany.sca.host.embedded.management.ComponentManager;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.ServiceReference;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * An SCADomain that starts a Tuscany runtime supporting multiple
+ * SCA contribution jars. All contribution jars found in a repository
+ * directory will be contributed to the SCA domain. Any changes to the
+ * contributions in that repository will be automatically detected and
+ * the sca domain updated accordingly.
+ * 
+ *  TODO: find how to properly add/remove contributions and start/activate the doamain
+ *  TODO: support contributions that are folders as well as jar's
+ *  TODO: needs to restart the entire scadomain when a contribution changes
+ *        as the domain classpath includes all the contribution jar's, would
+ *        be nice to find a way to avoid this
+ *  TODO: hot update requires copying contribution jars to a temp location
+ *        to avoid the classpath lock preventing updating the contribution
+ *        jars, would be nice to find a way to avoid that
+ */
+public class HotUpdatableSCADomain extends SCADomain {
+    private static final Logger logger = Logger.getLogger(HotUpdatableSCADomain.class.getName());
+    protected String domainURI;
+    protected File contributionRepository;
+    
+    protected EmbeddedSCADomain scaDomain;
+
+    protected boolean hotUpdateActive;
+    protected Thread hotUpdateThread;
+    protected int hotUpdateInterval; //  milliseconds, 0 = hotupdate disabled
+
+    protected HashMap<URL, Long> existingContributions; // value is last modified time
+    protected ClassLoader originalCCL;
+
+    protected static final String REPOSITORY_FOLDER = "sca-contributions";
+    
+    public HotUpdatableSCADomain(String domainURI, File contributionRepository, int hotupdateInterval) {
+        this.domainURI = domainURI;
+        this.contributionRepository = contributionRepository;
+        this.hotUpdateInterval = hotupdateInterval;
+        this.originalCCL = Thread.currentThread().getContextClassLoader();
+        start();
+    }
+    
+    protected void start() {
+        try {
+            initEmbeddedSCADomain();
+            activateHotUpdate();
+            for (URL url : existingContributions.keySet()) {
+                File f = new File(url.toURI());
+                logger.info("added contribution: " + f.getName());
+            }
+        } catch (ActivationException e) {
+            throw new ServiceRuntimeException(e);
+        } catch (URISyntaxException e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+    
+    @Override
+    public void close() {
+        try {
+            hotUpdateActive = false;
+            scaDomain.stop();
+        } catch (ActivationException e) {
+            throw new ServiceRuntimeException(e);
+        }
+        Thread.currentThread().setContextClassLoader(originalCCL);
+        super.close();
+    }
+
+
+    protected SCADomain initEmbeddedSCADomain() throws ActivationException {
+
+        URL[] contributionJars = getContributionJarURLs(contributionRepository);
+
+        this.existingContributions = getLastModified(contributionJars);
+
+        if (hotUpdateInterval > 0) {
+            contributionJars = copyContributionsToTemp(contributionJars);
+        }
+
+        // Using the CCL as the parent exposes Tuscany to the contributions, want to do this? 
+        URLClassLoader cl = new URLClassLoader(contributionJars, originalCCL);
+        Thread.currentThread().setContextClassLoader(cl);
+
+        scaDomain = new EmbeddedSCADomain(cl, domainURI);
+
+        scaDomain.start();
+
+        initContributions(scaDomain, cl, contributionJars);
+        
+        return scaDomain;
+    }
+
+    protected URL[] getContributionJarURLs(File repositoryDir) {
+
+        String[] jars = repositoryDir.list(new FilenameFilter() {
+            public boolean accept(File dir, String name) {
+                return name.endsWith(".jar");
+            }});
+
+        List<URL> contributionJars = new ArrayList<URL>();
+        if (jars != null) {
+            for (String jar : jars) {
+                try {
+                    contributionJars.add(new File(repositoryDir, jar).toURL());
+                } catch (MalformedURLException e) {
+                    throw new RuntimeException(e);
+                }
+            }
+        }
+
+        return contributionJars.toArray(new URL[contributionJars.size()]);
+    }
+
+    /**
+     * TODO: No idea what the 'correct' way to add/contribute and activate/start things to an scaDomain is
+     *       but this seems to work. Doesn't seem to start <service>s or <reference>s which are outside of
+     *       a <component> so something is missing/wrong. Also this doesn't seem to be picking up composites
+     *       located in META-INF/deployables or specified in the sca-deployables.xml. Maybe the EmbeddedSCADomain
+     *       and ContributionService APIs should make all this easier?
+     */
+    protected void initContributions(EmbeddedSCADomain scaDomain,  ClassLoader cl, URL[] contributionJars) {
+    	Contribution contribution = null;
+        ContributionService contributionService = scaDomain.getContributionService();
+        for (URL jar : contributionJars) {
+            InputStream is = null;
+            try {
+                is = jar.openStream();
+                contribution = contributionService.contribute(jar.toString(), jar, is);
+            } catch (Exception e) {
+                System.err.println("exception adding contribution: " + jar);
+                e.printStackTrace();
+            }
+            if (is != null) {
+                try {
+                    is.close();
+                } catch (IOException e) {
+                    // ignore
+                }
+            }
+        }
+        
+        if (contribution != null ) {
+            try {
+
+                for (Composite composite : contribution.getDeployables()) {
+                    scaDomain.getDomainComposite().getIncludes().add(composite);
+                    scaDomain.getCompositeBuilder().build(composite);
+                    scaDomain.getCompositeActivator().activate(composite);
+                }
+
+                for (Composite composite : contribution.getDeployables()) {
+                     scaDomain.getCompositeActivator().start(composite);
+                }
+
+            } catch (ActivationException e) {
+                throw new RuntimeException(e);
+            } catch (CompositeBuilderException e) {
+                throw new RuntimeException(e);
+            }        	
+        }
+        
+    }
+
+    /**
+     * Copies Files to a temp location returning the URLs of the new temp files.
+     * For hot update to work need to be able to delete/update the contribution jar's
+     * but as they're in the classpath the URLClassLoader has an open lock on the jar's
+     * so you can't update them. This solution copies each contribution to a temp
+     * location for use on the classpath, nicer would be a ClassLoder impl that doesn't
+     * lock the jar's.
+     */
+    protected URL[] copyContributionsToTemp(URL[] contributionJars) {
+        try {
+
+            URL[] newURLs = new URL[contributionJars.length];
+            File tempDir = new File(System.getProperty("java.io.tmpdir"));
+            for (int i=0; i<contributionJars.length; i++) {
+                File fin = new File(contributionJars[i].toURI());
+                File fout = File.createTempFile("tuscany", fin.getName(), tempDir);
+                fout.deleteOnExit();
+                FileHelper.copyFile(fin, fout);
+                fout.setLastModified(System.currentTimeMillis());
+                newURLs[i] = fout.toURL();
+            }
+            return newURLs;
+
+        } catch (IOException e) {
+            throw new RuntimeException(e);            
+        } catch (URISyntaxException e) {
+            throw new RuntimeException(e);            
+        }
+    }
+
+    /**
+     * Returns the last modified times of the files pointed to by the URLs  
+     */
+    protected HashMap<URL, Long> getLastModified(URL[] contrabutions) {
+        try {
+
+            HashMap<URL, Long> contributionLastUpdates = new HashMap<URL, Long>();
+            for (URL url: contrabutions) {
+                File f = new File(url.toURI());
+                contributionLastUpdates.put(url, new Long(f.lastModified()));
+            }
+            return contributionLastUpdates;
+
+        } catch (URISyntaxException e) {
+            throw new RuntimeException(e);
+        }
+    }
+    
+    protected void activateHotUpdate() {
+        if (hotUpdateInterval == 0) {
+            return; // hotUpdateInterval of 0 disables hotupdate
+        }
+
+        Runnable runable = new Runnable() {
+            public void run() {
+                logger.info("Tuscany contribution hotupdate running");
+                while (hotUpdateActive) {
+                    try {
+                        Thread.sleep(hotUpdateInterval);
+                    } catch (InterruptedException e) {
+                    }
+                    if (hotUpdateActive) {
+                        checkForUpdates();
+                    }
+                }
+                logger.info("Tuscany contribution hotupdate stopped");
+            }
+        };
+        hotUpdateThread = new Thread(runable, "TuscanyHotUpdate");
+        hotUpdateActive = true;
+        hotUpdateThread.start();
+    }
+
+
+    /**
+     * Checks if any of the contributions have been updated and if so restarts the sca domain
+     * TODO: Ideally just the altered contribution would be restarted but thats not possible
+     *       as the classloader used by the SCADomain includes the old contribution so need
+     *       to restart the entire domain to use a new ClassLoader. Should there be seperate 
+     *       ClassLoader per contribution? But then have all the issues with sharing classes
+     *       across contributions.
+     */
+    protected void checkForUpdates() {
+        URL[] currentContributions = getContributionJarURLs(contributionRepository);
+        
+        if (areContributionsAltered(currentContributions)) {
+            try {
+                scaDomain.stop();
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+            try {
+                initEmbeddedSCADomain();
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
+    }
+
+    protected boolean areContributionsAltered(URL[] currentContrabutions) {
+        try {
+            
+            List addedContributions = getAddedContributions(currentContrabutions);
+            List removedContributions = getRemovedContributions(currentContrabutions);
+            List updatedContributions = getUpdatedContributions(currentContrabutions);
+            
+            return (addedContributions.size() > 0 || removedContributions.size() > 0 || updatedContributions.size() > 0);
+
+        } catch (URISyntaxException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    protected List<URL> getUpdatedContributions(URL[] currentContrabutions) throws URISyntaxException {
+        List<URL> urls = new ArrayList<URL>();
+        for (URL url : currentContrabutions) {
+            if (existingContributions.containsKey(url)) {
+                File curentFile = new File(url.toURI());
+                if (curentFile.lastModified() != existingContributions.get(url)) {
+                    urls.add(url);
+                    logger.info("updated contribution: " + curentFile.getName());
+                }
+            }
+        }
+        return urls;
+    }
+
+    protected List getRemovedContributions(URL[] currentContrabutions) throws URISyntaxException {
+        List<URL> currentUrls = Arrays.asList(currentContrabutions);
+        List<URL> urls = new ArrayList<URL>();
+        for (URL url : existingContributions.keySet()) {
+            if (!currentUrls.contains(url)) {
+                urls.add(url);
+            }
+        }
+        for (URL url : urls) {
+            logger.info("removed contributions: " + new File(url.toURI()).getName());
+        }
+        return urls;
+    }
+
+    protected List getAddedContributions(URL[] currentContrabutions) throws URISyntaxException {
+        List<URL> urls = new ArrayList<URL>();
+        for (URL url : currentContrabutions) {
+            if (!existingContributions.containsKey(url)) {
+                urls.add(url);
+                logger.info("added contribution: " + new File(url.toURI()).getName());
+            }
+        }
+        return urls;
+    }
+
+    @Override
+    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
+        throw new UnsupportedOperationException("not implemented");
+    }
+
+    @Override
+    public <B> B getService(Class<B> businessInterface, String serviceName) {
+        return scaDomain.getService(businessInterface, serviceName);
+    }
+
+    @Override
+    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String referenceName) {
+        return scaDomain.getServiceReference(businessInterface, referenceName);
+    }
+
+    @Override
+    public String getURI() {
+        return domainURI;
+    }
+
+    @Override
+    public ComponentManager getComponentManager(){
+        return  scaDomain.getComponentManager();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/impl/ReallySmallRuntime.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/impl/ReallySmallRuntime.java
new file mode 100644
index 0000000000..60fc6dae2b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/impl/ReallySmallRuntime.java
@@ -0,0 +1,384 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.embedded.impl;
+
+import java.io.IOException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.assembly.builder.DomainBuilder;
+import org.apache.tuscany.sca.context.ContextFactoryExtensionPoint;
+import org.apache.tuscany.sca.context.DefaultContextFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionService;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.core.assembly.ActivationException;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.assembly.RuntimeAssemblyFactory;
+import org.apache.tuscany.sca.core.invocation.MessageFactoryImpl;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.scope.ScopeRegistry;
+import org.apache.tuscany.sca.definitions.SCADefinitions;
+import org.apache.tuscany.sca.definitions.SCADefinitionsProvider;
+import org.apache.tuscany.sca.definitions.SCADefinitionsProviderExtensionPoint;
+import org.apache.tuscany.sca.definitions.impl.SCADefinitionsImpl;
+import org.apache.tuscany.sca.definitions.util.SCADefinitionsUtil;
+import org.apache.tuscany.sca.definitions.xml.SCADefinitionsDocumentProcessor;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.policy.DefaultIntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.work.WorkScheduler;
+
+public class ReallySmallRuntime {
+	private final static Logger logger = Logger.getLogger(ReallySmallRuntime.class.getName());
+    private List<ModuleActivator> modules;
+    private ExtensionPointRegistry registry;
+
+    private ClassLoader classLoader;
+    private AssemblyFactory assemblyFactory;
+    private ContributionService contributionService;
+    private CompositeActivator compositeActivator;
+    private CompositeBuilder compositeBuilder;
+    private DomainBuilder domainBuilder;    
+    private WorkScheduler workScheduler;
+    private ScopeRegistry scopeRegistry;
+    private ProxyFactory proxyFactory;
+    private List scaDefnsSink = new ArrayList();
+
+    public ReallySmallRuntime(ClassLoader classLoader) {
+        this.classLoader = classLoader;
+    }
+
+    public void start() throws ActivationException {
+    	long start = System.currentTimeMillis();
+    	
+        // Create our extension point registry
+        registry = new DefaultExtensionPointRegistry();
+
+        //Get work scheduler
+        workScheduler = registry.getExtensionPoint(WorkScheduler.class);
+
+        // Create an interface contract mapper
+        InterfaceContractMapper mapper = new InterfaceContractMapperImpl();
+
+        // Get factory extension point
+        ModelFactoryExtensionPoint factories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        
+        // Create context factory extension point
+        ContextFactoryExtensionPoint contextFactories = new DefaultContextFactoryExtensionPoint();
+        registry.addExtensionPoint(contextFactories);
+        
+        // Create Message factory
+        MessageFactory messageFactory = new MessageFactoryImpl();
+        factories.addFactory(messageFactory);
+
+        // Create a proxy factory
+        proxyFactory = ReallySmallRuntimeBuilder.createProxyFactory(registry, mapper, messageFactory);
+
+        // Create model factories
+        assemblyFactory = new RuntimeAssemblyFactory();
+        factories.addFactory(assemblyFactory);
+        PolicyFactory policyFactory = new DefaultPolicyFactory();
+        factories.addFactory(policyFactory);
+        
+        // Load the runtime modules
+        modules = loadModules(registry);
+        
+        // Start the runtime modules
+        startModules(registry, modules);
+        
+        SCABindingFactory scaBindingFactory = factories.getFactory(SCABindingFactory.class);
+        IntentAttachPointTypeFactory intentAttachPointTypeFactory = new DefaultIntentAttachPointTypeFactory();
+        factories.addFactory(intentAttachPointTypeFactory);
+        ContributionFactory contributionFactory = factories.getFactory(ContributionFactory.class); 
+        
+        // Create a contribution service
+        contributionService = ReallySmallRuntimeBuilder.createContributionService(classLoader,
+                                                                                  registry,
+                                                                                  contributionFactory,
+                                                                                  assemblyFactory,
+                                                                                  policyFactory,
+                                                                                  mapper,
+                                                                                  scaDefnsSink);
+        
+        // Create the ScopeRegistry
+        scopeRegistry = ReallySmallRuntimeBuilder.createScopeRegistry(registry); 
+        
+        // Create a composite activator
+        compositeActivator = ReallySmallRuntimeBuilder.createCompositeActivator(registry,
+                                                                                assemblyFactory,
+                                                                                messageFactory,
+                                                                                scaBindingFactory,
+                                                                                mapper,
+                                                                                proxyFactory,
+                                                                                scopeRegistry,
+                                                                                workScheduler);
+
+        // Load the definitions.xml
+        loadSCADefinitions(registry);
+        
+        if (logger.isLoggable(Level.FINE)) {
+            long end = System.currentTimeMillis();
+            logger.fine("The tuscany runtime is started in " + (end - start) + " ms.");
+        }
+    }
+    
+    public void stop() throws ActivationException {
+    	long start = System.currentTimeMillis();
+
+        // Stop the runtime modules
+        stopModules(registry, modules);
+
+        // Stop and destroy the work manager
+        workScheduler.destroy(); 
+
+        // Cleanup
+        modules = null;
+        registry = null;
+        assemblyFactory = null;
+        contributionService = null;
+        compositeActivator = null;
+        workScheduler = null;
+        scopeRegistry = null;
+        
+        if (logger.isLoggable(Level.FINE)) {
+            long end = System.currentTimeMillis();
+            logger.fine("The tuscany runtime is stopped in " + (end - start) + " ms.");
+        }
+    }
+    
+    public void buildComposite(Composite composite) throws CompositeBuilderException {
+        //Get factory extension point
+        ModelFactoryExtensionPoint factories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        SCABindingFactory scaBindingFactory = factories.getFactory(SCABindingFactory.class);
+        IntentAttachPointTypeFactory intentAttachPointTypeFactory = factories.getFactory(IntentAttachPointTypeFactory.class);
+        InterfaceContractMapper mapper = new InterfaceContractMapperImpl();
+        
+        //Create a composite builder
+        compositeBuilder = ReallySmallRuntimeBuilder.createCompositeBuilder(assemblyFactory,
+                                                                            scaBindingFactory,
+                                                                            intentAttachPointTypeFactory,
+                                                                            mapper);
+        compositeBuilder.build(composite);
+        
+    }
+    
+    public ContributionService getContributionService() {
+        return contributionService;
+    }
+
+    public CompositeActivator getCompositeActivator() {
+        return compositeActivator;
+    }
+    
+    public CompositeBuilder getCompositeBuilder() {
+        return compositeBuilder;
+    }
+
+    public AssemblyFactory getAssemblyFactory() {
+        return assemblyFactory;
+    }
+
+    public DomainBuilder getDomainBuilder() {
+        if ( domainBuilder == null ) {
+            //Create a domain builder
+            //Get factory extension point
+            ModelFactoryExtensionPoint factories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class);
+            SCABindingFactory scaBindingFactory = factories.getFactory(SCABindingFactory.class);
+            IntentAttachPointTypeFactory intentAttachPointTypeFactory = factories.getFactory(IntentAttachPointTypeFactory.class);
+            InterfaceContractMapper mapper = new InterfaceContractMapperImpl();
+            domainBuilder = ReallySmallRuntimeBuilder.createDomainBuilder(assemblyFactory,
+                                                                          scaBindingFactory,
+                                                                          intentAttachPointTypeFactory,
+                                                                          mapper);
+        }
+        return domainBuilder;
+    }
+    
+    private void  loadSCADefinitions(ExtensionPointRegistry registry) throws ActivationException {
+        try {
+            URLArtifactProcessorExtensionPoint documentProcessors = registry.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+            SCADefinitionsDocumentProcessor definitionsProcessor = (SCADefinitionsDocumentProcessor)documentProcessors.getProcessor(SCADefinitions.class);
+            SCADefinitionsProviderExtensionPoint scaDefnProviders = registry.getExtensionPoint(SCADefinitionsProviderExtensionPoint.class);
+            
+            SCADefinitions systemSCADefinitions = new SCADefinitionsImpl();
+            SCADefinitions aSCADefn = null;
+            for ( SCADefinitionsProvider aProvider : scaDefnProviders.getSCADefinitionsProviders() ) {
+               aSCADefn = aProvider.getSCADefinition(); 
+               SCADefinitionsUtil.aggregateSCADefinitions(aSCADefn, systemSCADefinitions);
+            }
+            
+            //we cannot expect that providers will add the intents and policysets into the resolver
+            //so we do this here explicitly
+            for ( Intent intent : systemSCADefinitions.getPolicyIntents() ) {
+                definitionsProcessor.getSCADefinitionsResolver().addModel(intent);
+            }
+            
+            for ( PolicySet policySet : systemSCADefinitions.getPolicySets() ) {
+                definitionsProcessor.getSCADefinitionsResolver().addModel(policySet);
+            }
+            
+            for ( IntentAttachPointType attachPoinType : systemSCADefinitions.getBindingTypes() ) {
+                definitionsProcessor.getSCADefinitionsResolver().addModel(attachPoinType);
+            }
+            
+            for ( IntentAttachPointType attachPoinType : systemSCADefinitions.getImplementationTypes() ) {
+                definitionsProcessor.getSCADefinitionsResolver().addModel(attachPoinType);
+            }
+            
+            //now that all system sca definitions have been read, lets resolve them rightaway
+            definitionsProcessor.resolve(systemSCADefinitions, 
+                                         definitionsProcessor.getSCADefinitionsResolver());
+        } catch ( Exception e ) {
+            throw new ActivationException(e);
+        }
+        
+        /*URLArtifactProcessorExtensionPoint documentProcessors = registry.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+        SCADefinitionsDocumentProcessor definitionsProcessor = (SCADefinitionsDocumentProcessor)documentProcessors.getProcessor(SCADefinitions.class);
+        
+        try {
+            Map<ClassLoader, Set<URL>> scaDefinitionFiles = 
+            ServiceDiscovery.getInstance().getServiceResources("definitions.xml");
+            
+            SCADefinitions systemSCADefinitions = new SCADefinitionsImpl();
+            for ( ClassLoader cl : scaDefinitionFiles.keySet() ) {
+                for ( URL scaDefnUrl : scaDefinitionFiles.get(cl) ) {
+                    SCADefinitions defnSubset = definitionsProcessor.read(null, null, scaDefnUrl);
+                    SCADefinitionsUtil.aggregateSCADefinitions(defnSubset, systemSCADefinitions);
+                }
+            }
+            
+            definitionsProcessor.resolve(systemSCADefinitions, definitionsProcessor.getSCADefinitionsResolver());
+            scaDefnsSink.add(systemSCADefinitions);
+        } catch ( ContributionReadException e ) {
+            throw new ActivationException(e);
+        } catch ( ContributionResolveException e ) {
+            throw new ActivationException(e);
+        } catch ( IOException e ) {
+            throw new ActivationException(e);
+        }*/
+    }
+    
+    @SuppressWarnings("unchecked")
+    private List<ModuleActivator> loadModules(ExtensionPointRegistry registry) throws ActivationException {
+
+        // Load and instantiate the modules found on the classpath (or any registered classloaders)
+        modules = new ArrayList<ModuleActivator>();
+        try {
+            Set<ServiceDeclaration> moduleActivators =
+                ServiceDiscovery.getInstance().getServiceDeclarations(ModuleActivator.class);
+            Set<String> moduleClasses = new HashSet<String>();
+            for (ServiceDeclaration moduleDeclarator : moduleActivators) {
+                if (moduleClasses.contains(moduleDeclarator.getClassName())) {
+                    continue;
+                }
+                moduleClasses.add(moduleDeclarator.getClassName());
+                Class<?> moduleClass = moduleDeclarator.loadClass();
+                ModuleActivator module = (ModuleActivator)moduleClass.newInstance();
+                modules.add(module);
+            }
+        } catch (IOException e) {
+            throw new ActivationException(e);
+        } catch (ClassNotFoundException e) {
+            throw new ActivationException(e);
+        } catch (InstantiationException e) {
+            throw new ActivationException(e);
+        } catch (IllegalAccessException e) {
+            throw new ActivationException(e);
+        }
+
+        return modules;
+    }
+    
+    private void startModules(ExtensionPointRegistry registry, List<ModuleActivator> modules)
+        throws ActivationException {
+        boolean debug = logger.isLoggable(Level.FINE);
+        // Start all the extension modules
+        for (ModuleActivator module : modules) {
+            long start = 0L;
+            if (debug) {
+                logger.fine(module.getClass().getName() + " is starting.");
+                start = System.currentTimeMillis();
+            }
+            module.start(registry);
+            if (debug) {
+                long end = System.currentTimeMillis();
+                logger.fine(module.getClass().getName() + " is started in " + (end - start) + " ms.");
+            }
+        }
+    }
+
+    private void stopModules(ExtensionPointRegistry registry, List<ModuleActivator> modules) {
+        boolean debug = logger.isLoggable(Level.FINE);
+        for (ModuleActivator module : modules) {
+            long start = 0L;
+            if (debug) {
+                logger.fine(module.getClass().getName() + " is stopping.");
+                start = System.currentTimeMillis();
+            }
+            module.stop(registry);
+            if (debug) {
+                long end = System.currentTimeMillis();
+                logger.fine(module.getClass().getName() + " is stopped in " + (end - start) + " ms.");
+            }
+        }
+    }
+
+    /**
+     * @return the proxyFactory
+     */
+    public ProxyFactory getProxyFactory() {
+        return proxyFactory;
+    }
+
+    /**
+     * @return the registry
+     */
+    public ExtensionPointRegistry getExtensionPointRegistry() {
+        return registry;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/impl/ReallySmallRuntimeBuilder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/impl/ReallySmallRuntimeBuilder.java
new file mode 100644
index 0000000000..ab6f4680e6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/impl/ReallySmallRuntimeBuilder.java
@@ -0,0 +1,269 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.embedded.impl;
+
+import java.io.IOException;
+import java.util.List;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.DomainBuilder;
+import org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl;
+import org.apache.tuscany.sca.assembly.builder.impl.DomainWireBuilderImpl;
+import org.apache.tuscany.sca.assembly.xml.ComponentTypeDocumentProcessor;
+import org.apache.tuscany.sca.assembly.xml.ComponentTypeProcessor;
+import org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor;
+import org.apache.tuscany.sca.assembly.xml.CompositeProcessor;
+import org.apache.tuscany.sca.assembly.xml.ConstrainingTypeDocumentProcessor;
+import org.apache.tuscany.sca.assembly.xml.ConstrainingTypeProcessor;
+import org.apache.tuscany.sca.context.ContextFactoryExtensionPoint;
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultValidatingXMLInputFactory;
+import org.apache.tuscany.sca.contribution.processor.ExtensiblePackageProcessor;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.PackageProcessor;
+import org.apache.tuscany.sca.contribution.processor.PackageProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ValidationSchemaExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint;
+import org.apache.tuscany.sca.contribution.service.ContributionListenerExtensionPoint;
+import org.apache.tuscany.sca.contribution.service.ContributionRepository;
+import org.apache.tuscany.sca.contribution.service.ContributionService;
+import org.apache.tuscany.sca.contribution.service.ExtensibleContributionListener;
+import org.apache.tuscany.sca.contribution.service.TypeDescriber;
+import org.apache.tuscany.sca.contribution.service.impl.ContributionRepositoryImpl;
+import org.apache.tuscany.sca.contribution.service.impl.ContributionServiceImpl;
+import org.apache.tuscany.sca.contribution.service.impl.PackageTypeDescriberImpl;
+import org.apache.tuscany.sca.contribution.xml.ContributionMetadataProcessor;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.assembly.ActivationException;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.assembly.CompositeActivatorImpl;
+import org.apache.tuscany.sca.core.conversation.ConversationManager;
+import org.apache.tuscany.sca.core.conversation.ConversationManagerImpl;
+import org.apache.tuscany.sca.core.invocation.DefaultProxyFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.invocation.ExtensibleWireProcessor;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.scope.CompositeScopeContainerFactory;
+import org.apache.tuscany.sca.core.scope.ConversationalScopeContainerFactory;
+import org.apache.tuscany.sca.core.scope.RequestScopeContainerFactory;
+import org.apache.tuscany.sca.core.scope.ScopeContainerFactory;
+import org.apache.tuscany.sca.core.scope.ScopeRegistry;
+import org.apache.tuscany.sca.core.scope.ScopeRegistryImpl;
+import org.apache.tuscany.sca.core.scope.StatelessScopeContainerFactory;
+import org.apache.tuscany.sca.definitions.SCADefinitions;
+import org.apache.tuscany.sca.definitions.xml.SCADefinitionsDocumentProcessor;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint;
+import org.apache.tuscany.sca.runtime.RuntimeWireProcessor;
+import org.apache.tuscany.sca.runtime.RuntimeWireProcessorExtensionPoint;
+import org.apache.tuscany.sca.work.WorkScheduler;
+
+public class ReallySmallRuntimeBuilder {
+
+    public static ProxyFactory createProxyFactory(ExtensionPointRegistry registry,
+                                                  InterfaceContractMapper mapper,
+                                                  MessageFactory messageFactory) {
+
+        ProxyFactory proxyFactory = new DefaultProxyFactoryExtensionPoint(messageFactory, mapper);
+
+        // FIXME Pass these around differently as they are not extension points
+        registry.addExtensionPoint(proxyFactory);
+        registry.addExtensionPoint(mapper);
+
+        return proxyFactory;
+    }
+
+    public static CompositeActivator createCompositeActivator(ExtensionPointRegistry registry,
+                                                              AssemblyFactory assemblyFactory,
+                                                              MessageFactory messageFactory,
+                                                              SCABindingFactory scaBindingFactory,
+                                                              InterfaceContractMapper mapper,
+                                                              ProxyFactory proxyFactory,
+                                                              ScopeRegistry scopeRegistry,
+                                                              WorkScheduler workScheduler) {
+
+        // Create a wire post processor extension point
+        RuntimeWireProcessorExtensionPoint wireProcessors =
+            registry.getExtensionPoint(RuntimeWireProcessorExtensionPoint.class);
+        RuntimeWireProcessor wireProcessor = new ExtensibleWireProcessor(wireProcessors);
+
+        // Retireve the processors extension point
+        StAXArtifactProcessorExtensionPoint processors =
+            registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);        
+
+        // Create a provider factory extension point
+        ProviderFactoryExtensionPoint providerFactories =
+            registry.getExtensionPoint(ProviderFactoryExtensionPoint.class);
+
+        JavaInterfaceFactory javaInterfaceFactory =
+            registry.getExtensionPoint(ModelFactoryExtensionPoint.class).getFactory(JavaInterfaceFactory.class);
+        RequestContextFactory requestContextFactory =
+            registry.getExtensionPoint(ContextFactoryExtensionPoint.class).getFactory(RequestContextFactory.class);
+
+        ConversationManager conversationManager = new ConversationManagerImpl();
+        registry.addExtensionPoint(conversationManager);
+        
+        // Create the composite activator
+        CompositeActivator compositeActivator =
+            new CompositeActivatorImpl(assemblyFactory, messageFactory, javaInterfaceFactory, scaBindingFactory,
+                                       mapper, scopeRegistry, workScheduler, wireProcessor, requestContextFactory,
+                                       proxyFactory, providerFactories, processors, conversationManager);
+
+        return compositeActivator;
+    }
+
+    public static CompositeBuilder createCompositeBuilder(AssemblyFactory assemblyFactory,
+                                                          SCABindingFactory scaBindingFactory,
+                                                          IntentAttachPointTypeFactory intentAttachPointTypeFactory,
+                                                          InterfaceContractMapper interfaceContractMapper) {
+        return new CompositeBuilderImpl(assemblyFactory, scaBindingFactory, intentAttachPointTypeFactory, interfaceContractMapper, null);
+    }
+    
+    public static DomainBuilder createDomainBuilder(AssemblyFactory assemblyFactory,
+            SCABindingFactory scaBindingFactory,
+            IntentAttachPointTypeFactory intentAttachPointTypeFactory,
+            InterfaceContractMapper interfaceContractMapper) {
+        return new DomainWireBuilderImpl(assemblyFactory, scaBindingFactory, intentAttachPointTypeFactory, interfaceContractMapper, null);
+    }     
+
+    /**
+     * Create the contribution service used by this domain.
+     * 
+     * @throws ActivationException
+     */
+    public static ContributionService createContributionService(ClassLoader classLoader,
+                                                                ExtensionPointRegistry registry,
+                                                                ContributionFactory contributionFactory,
+                                                                AssemblyFactory assemblyFactory,
+                                                                PolicyFactory policyFactory,
+                                                                InterfaceContractMapper mapper,
+                                                                List scaDefinitionsSink)
+        throws ActivationException {
+
+        // Create a new XML input factory
+        XMLInputFactory inputFactory = XMLInputFactory.newInstance();
+
+        // Create a validation XML schema extension point
+        ValidationSchemaExtensionPoint schemas = registry.getExtensionPoint(ValidationSchemaExtensionPoint.class);
+        schemas.addSchema(ReallySmallRuntimeBuilder.class.getClassLoader().getResource("tuscany-sca.xsd").toString());
+        
+        // Create a validating XML input factory
+        XMLInputFactory validatingInputFactory = new DefaultValidatingXMLInputFactory(inputFactory, schemas);
+        
+        // Create STAX artifact processor extension point
+        StAXArtifactProcessorExtensionPoint staxProcessors =
+            registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+
+        // Create and register STAX processors for SCA assembly XML
+        ExtensibleStAXArtifactProcessor staxProcessor =
+            new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, XMLOutputFactory.newInstance());
+        staxProcessors.addArtifactProcessor(new CompositeProcessor(contributionFactory, assemblyFactory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ComponentTypeProcessor(assemblyFactory, policyFactory, staxProcessor));
+        staxProcessors
+            .addArtifactProcessor(new ConstrainingTypeProcessor(assemblyFactory, policyFactory, staxProcessor));
+
+        // Register STAX processors for Contribution Metadata
+        staxProcessors.addArtifactProcessor(new ContributionMetadataProcessor(assemblyFactory, contributionFactory,
+                                                                              staxProcessor));
+
+        // Create URL artifact processor extension point
+        URLArtifactProcessorExtensionPoint documentProcessors =
+            registry.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+
+        // Create and register document processors for SCA assembly XML
+        documentProcessors.addArtifactProcessor(new CompositeDocumentProcessor(staxProcessor, validatingInputFactory, scaDefinitionsSink));
+        documentProcessors.addArtifactProcessor(new ComponentTypeDocumentProcessor(staxProcessor, validatingInputFactory));
+        documentProcessors.addArtifactProcessor(new ConstrainingTypeDocumentProcessor(staxProcessor, validatingInputFactory));
+
+        // Create and register document processor for definitions.xml
+        //TODO No XMLSchema validation for definitions.xml for now
+        // as the XSD for it is not quite right yet
+        SCADefinitionsDocumentProcessor definitionsDocumentProcessor =
+            new SCADefinitionsDocumentProcessor(staxProcessors, staxProcessor, inputFactory, policyFactory);
+        documentProcessors.addArtifactProcessor(definitionsDocumentProcessor);
+        ModelResolver domainModelResolver = definitionsDocumentProcessor.getSCADefinitionsResolver();
+
+        // Create Model Resolver extension point
+        ModelResolverExtensionPoint modelResolvers = registry.getExtensionPoint(ModelResolverExtensionPoint.class);
+
+        // Create contribution package processor extension point
+        TypeDescriber describer = new PackageTypeDescriberImpl();
+        PackageProcessor packageProcessor =
+            new ExtensiblePackageProcessor(registry.getExtensionPoint(PackageProcessorExtensionPoint.class), describer);
+
+        // Get the model factory extension point
+        ModelFactoryExtensionPoint modelFactories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class);
+
+        // Create contribution listener
+        ExtensibleContributionListener contributionListener =
+            new ExtensibleContributionListener(registry.getExtensionPoint(ContributionListenerExtensionPoint.class));
+
+        // Create a contribution repository
+        ContributionRepository repository;
+        try {
+            repository = new ContributionRepositoryImpl("target", inputFactory);
+        } catch (IOException e) {
+            throw new ActivationException(e);
+        }
+
+        ExtensibleURLArtifactProcessor documentProcessor = new ExtensibleURLArtifactProcessor(documentProcessors);
+
+        // Create the contribution service
+        ContributionService contributionService =
+            new ContributionServiceImpl(repository, packageProcessor, documentProcessor, staxProcessor,
+                                        contributionListener, domainModelResolver, modelResolvers, modelFactories,
+                                        assemblyFactory, contributionFactory, inputFactory, scaDefinitionsSink);
+        return contributionService;
+    }
+
+    public static ScopeRegistry createScopeRegistry(ExtensionPointRegistry registry) {
+        ScopeRegistry scopeRegistry = new ScopeRegistryImpl();
+        ScopeContainerFactory[] factories =
+            new ScopeContainerFactory[] {new CompositeScopeContainerFactory(), new StatelessScopeContainerFactory(),
+                                         new RequestScopeContainerFactory(),
+                                         new ConversationalScopeContainerFactory(null),
+            // new HttpSessionScopeContainer(monitor)
+            };
+        for (ScopeContainerFactory f : factories) {
+            scopeRegistry.register(f);
+        }
+
+        //FIXME Pass the scope container differently as it's not an extension point
+        registry.addExtensionPoint(scopeRegistry);
+
+        return scopeRegistry;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/management/ComponentListener.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/management/ComponentListener.java
new file mode 100644
index 0000000000..452f1a1ab1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/management/ComponentListener.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.embedded.management;
+
+import java.util.EventListener;
+
+public interface ComponentListener extends EventListener {
+    
+    void componentStarted(String componentName);
+    void componentStopped(String componentName);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/management/ComponentManager.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/management/ComponentManager.java
new file mode 100644
index 0000000000..57b6a6d746
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/management/ComponentManager.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.embedded.management;
+
+import java.util.Set;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.core.assembly.ActivationException;
+
+public interface ComponentManager {
+
+    Set<String> getComponentNames();
+
+    Component getComponent(String componentName);
+    
+    boolean isComponentStarted(String componentName);
+
+    void startComponent(String componentName) throws ActivationException;
+
+    void stopComponent(String componentName) throws ActivationException;
+
+    void addComponentListener(ComponentListener listener);
+
+    void removeComponentListener(ComponentListener listener);
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/SCADomainBeanTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/SCADomainBeanTestCase.java
new file mode 100644
index 0000000000..9252b114a1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/SCADomainBeanTestCase.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.embedded;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.host.embedded.test.extension.TestService;
+import org.osoa.sca.ServiceReference;
+
+
+
+/**
+ * Test creation of an SCADomainBean and invocation of a service.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class SCADomainBeanTestCase extends TestCase {
+
+    private SCADomainBean domain;
+    
+    @Override
+    protected void setUp() throws Exception {
+        domain = new SCADomainBean();
+        domain.setDeployableComposites("test.composite");
+    }
+
+    public void testInvoke() throws Exception {
+        ServiceReference<TestService> serviceReference = domain.getServiceReference(TestService.class, "TestServiceComponent");
+        assertNotNull(serviceReference);
+        TestService service = serviceReference.getService();
+        String result = service.ping("Bob");
+        assertEquals("Hello Bob", result);
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        domain.close();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/SCADomainTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/SCADomainTestCase.java
new file mode 100644
index 0000000000..c52c16d8e1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/SCADomainTestCase.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.embedded;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.host.embedded.test.extension.TestService;
+import org.osoa.sca.ServiceReference;
+
+
+
+/**
+ * Test SCADomain.newInstance and invocation of a service.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class SCADomainTestCase extends TestCase {
+
+    private SCADomain domain;
+    
+    @Override
+    protected void setUp() throws Exception {
+        domain = SCADomain.newInstance("test.composite");
+    }
+
+    public void testInvoke() throws Exception {
+        ServiceReference<TestService> serviceReference = domain.getServiceReference(TestService.class, "TestServiceComponent");
+        assertNotNull(serviceReference);
+        TestService service = serviceReference.getService();
+        String result = service.ping("Bob");
+        assertEquals("Hello Bob", result);
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        domain.close();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/impl/DefaultSCADomainTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/impl/DefaultSCADomainTestCase.java
new file mode 100644
index 0000000000..087a75426b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/impl/DefaultSCADomainTestCase.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.embedded.impl;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.host.embedded.management.ComponentManager;
+import org.apache.tuscany.sca.host.embedded.test.extension.TestService;
+
+
+/**
+ * Test creation of DefaultSCADomain.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultSCADomainTestCase extends TestCase {
+    private DefaultSCADomain domain;
+
+    @Override
+    protected void setUp() throws Exception {
+        domain = new DefaultSCADomain(getClass().getClassLoader(), getClass().getClassLoader(),
+                                      "http://localhost", ".", "test.composite");
+    }
+
+    public void testStart() throws Exception {
+        TestService service = domain.getService(TestService.class, "TestServiceComponent");
+        assertNotNull(service);
+    }
+
+    public void testComponentManager() throws Exception {
+        ComponentManager componentManager = domain.getComponentManager();
+        assertEquals(1, componentManager.getComponentNames().size());
+        assertEquals("TestServiceComponent", componentManager.getComponentNames().iterator().next());
+        assertNotNull(componentManager.getComponent("TestServiceComponent"));
+        
+        assertTrue(componentManager.isComponentStarted("TestServiceComponent"));
+        componentManager.stopComponent("TestServiceComponent");
+        assertFalse(componentManager.isComponentStarted("TestServiceComponent"));
+    }
+    
+    @Override
+    protected void tearDown() throws Exception {
+        domain.close();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/impl/EmbeddedSCADomainTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/impl/EmbeddedSCADomainTestCase.java
new file mode 100644
index 0000000000..2a59635a19
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/impl/EmbeddedSCADomainTestCase.java
@@ -0,0 +1,189 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.embedded.impl;
+
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.service.ContributionService;
+import org.apache.tuscany.sca.host.embedded.management.ComponentListener;
+import org.apache.tuscany.sca.host.embedded.management.ComponentManager;
+import org.apache.tuscany.sca.host.embedded.test.extension.TestService;
+
+/**
+ * Test creation of an EmbeddedSCADomain and invocation of a service.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class EmbeddedSCADomainTestCase extends TestCase {
+    private EmbeddedSCADomain domain;
+
+    @Override
+    protected void setUp() throws Exception {
+        
+        // Create a test embedded SCA domain 
+        domain = new EmbeddedSCADomain(getClass().getClassLoader(), "http://localhost");
+    }
+
+    public void testDomain() throws Exception {
+        // Start the domain
+        domain.start();
+        
+        // Determine my class loader and my test SCA contribution location  
+        ClassLoader myClassLoader = getClass().getClassLoader();
+        String url = myClassLoader.getResource("test.txt").toString();
+        url = url.substring(0, url.length()-8);
+        
+        // Contribute the SCA contribution
+        TestModelResolver myResolver = new TestModelResolver(myClassLoader);
+        ContributionService contributionService = domain.getContributionService();
+        Contribution contribution = contributionService.contribute("http://test/contribution", new URL(url), myResolver, false);
+        assertNotNull(contribution);
+        
+        // Decide which SCA composite I want to deploy
+        Composite myComposite = myResolver.getComposite(new QName("http://test", "test"));
+        
+        // Add the deployable composite to the domain
+        domain.getDomainComposite().getIncludes().add(myComposite);
+        
+        
+        domain.buildComposite(myComposite);
+
+        // Start the composite
+        domain.getCompositeActivator().activate(myComposite);
+        domain.getCompositeActivator().start(myComposite);
+        
+        // At this point the domain contains my contribution, my composite and
+        // it's started, my application code can start using it
+        
+        // Get the TestServiceComponent service
+        TestService service = domain.getService(TestService.class, "TestServiceComponent");
+        
+        // Invoke the service
+        String result = service.ping("Bob");
+        assertEquals("Hello Bob", result);
+        
+        // Stop my composite
+        domain.getCompositeActivator().stop(myComposite);
+        domain.getCompositeActivator().deactivate(myComposite);
+        
+        // Remove my composite
+        domain.getDomainComposite().getIncludes().remove(myComposite);
+        
+        // Remove my contribution
+        contributionService.remove("http://test/contribution");
+        
+        // Stop the domain
+        domain.stop();
+    }
+
+    public void testComponentManager() throws Exception {
+        // Start the domain
+        domain.start();
+        
+        // Determine my class loader and my test SCA contribution location  
+        ClassLoader myClassLoader = getClass().getClassLoader();
+        String url = myClassLoader.getResource("test.txt").toString();
+        url = url.substring(0, url.length()-8);
+        
+        // Contribute the SCA contribution
+        TestModelResolver myResolver = new TestModelResolver(myClassLoader);
+        ContributionService contributionService = domain.getContributionService();
+        Contribution contribution = contributionService.contribute("http://test/contribution", new URL(url), myResolver, false);
+        assertNotNull(contribution);
+        
+        // Decide which SCA composite I want to deploy
+        Composite myComposite = myResolver.getComposite(new QName("http://test", "test"));
+        
+        // Add the deployable composite to the domain
+        domain.getDomainComposite().getIncludes().add(myComposite);
+        
+        domain.buildComposite(myComposite);
+
+        // Start the composite
+        domain.getCompositeActivator().activate(myComposite);
+        domain.getCompositeActivator().start(myComposite);
+        
+        // At this point the domain contains my contribution, my composite and
+        // it's started, my application code can start using it
+
+        ComponentManager componentManager = domain.getComponentManager();
+        assertEquals(1, componentManager.getComponentNames().size());
+        assertEquals("TestServiceComponent", componentManager.getComponentNames().iterator().next());
+        
+        Component component = componentManager.getComponent("TestServiceComponent");
+        assertNotNull(component);
+        assertEquals("TestServiceComponent", component.getName());
+        
+        MyComponentListener cl = new MyComponentListener();
+        componentManager.addComponentListener(cl);
+
+        assertTrue(componentManager.isComponentStarted("TestServiceComponent"));
+        
+        assertFalse(cl.stopCalled);
+        componentManager.stopComponent("TestServiceComponent");
+        assertTrue(cl.stopCalled);
+        assertFalse(componentManager.isComponentStarted("TestServiceComponent"));
+        
+        assertFalse(cl.startCalled);
+        componentManager.startComponent("TestServiceComponent");
+        assertTrue(cl.startCalled);
+        assertTrue(componentManager.isComponentStarted("TestServiceComponent"));
+
+        // Stop my composite
+        domain.getCompositeActivator().stop(myComposite);
+        domain.getCompositeActivator().deactivate(myComposite);
+        
+        // Remove my composite
+        domain.getDomainComposite().getIncludes().remove(myComposite);
+        
+        // Remove my contribution
+        contributionService.remove("http://test/contribution");
+        
+        // Stop the domain
+        domain.stop();
+    }
+    
+    class MyComponentListener implements ComponentListener {
+        boolean startCalled;
+        boolean stopCalled;
+
+        public void componentStarted(String componentName) {
+            startCalled = true;
+        }
+
+        public void componentStopped(String componentName) {
+            stopCalled = true;
+        }
+        
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        domain.close();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/impl/TestModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/impl/TestModelResolver.java
new file mode 100644
index 0000000000..9b099cd419
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/impl/TestModelResolver.java
@@ -0,0 +1,104 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.embedded.impl;
+
+import java.lang.ref.WeakReference;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+
+/**
+ * A test model resolver, based on a map.
+ *
+ * @version $Rev$ $Date$
+ */
+public class TestModelResolver implements ModelResolver {
+    private static final long serialVersionUID = -7826976465762296634L;
+    
+    private Map<Object, Object> map = new HashMap<Object, Object>();
+    private WeakReference<ClassLoader> classLoader;
+    
+    private Map<QName, Composite> composites = new HashMap<QName, Composite>();
+    
+    public TestModelResolver(ClassLoader classLoader) {
+        this.classLoader = new WeakReference<ClassLoader>(classLoader);
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        Object resolved = map.get(unresolved);
+        if (resolved != null) {
+            
+            // Return the resolved object
+            return modelClass.cast(resolved);
+            
+        } else if (unresolved instanceof ClassReference) {
+            
+            // Load a class on demand
+            ClassReference classReference = (ClassReference)unresolved;
+            Class<?> clazz;
+            try {
+                clazz = Class.forName(classReference.getClassName(), true, classLoader.get());
+            } catch (ClassNotFoundException e) {
+                
+                // Return the unresolved object
+                return unresolved;
+            }
+            
+            // Store a new ClassReference wrappering the loaded class
+            resolved = new ClassReference(clazz);
+            map.put(resolved, resolved);
+            
+            // Return the resolved ClassReference
+            return modelClass.cast(resolved);
+                
+        } else {
+            
+            // Return the unresolved object
+            return unresolved;
+        }
+    }
+    
+    public void addModel(Object resolved) {
+        map.put(resolved, resolved);
+        if (resolved instanceof Composite) {
+            Composite composite = (Composite)resolved;
+            composites.put(composite.getName(), composite);
+        }
+    }
+    
+    public Object removeModel(Object resolved) {
+        if (resolved instanceof Composite) {
+            Composite composite = (Composite)resolved;
+            composites.remove(composite.getName());
+        }
+        return map.remove(resolved);
+    }
+    
+    public Composite getComposite(QName qname) {
+        return composites.get(qname);
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/DefaultTestImplementationFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/DefaultTestImplementationFactory.java
new file mode 100644
index 0000000000..86e0cb6a8a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/DefaultTestImplementationFactory.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.embedded.test.extension;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.host.embedded.test.extension.impl.TestImplementationImpl;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+
+
+/**
+ * Default factory for the test implementation model.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultTestImplementationFactory implements TestImplementationFactory {
+    
+    private AssemblyFactory assemblyFactory;
+    private JavaInterfaceFactory javaFactory;
+    
+    public DefaultTestImplementationFactory(AssemblyFactory assemblyFactory,
+                                            JavaInterfaceFactory javaFactory) {
+        this.assemblyFactory = assemblyFactory;
+        this.javaFactory = javaFactory;
+    }
+
+    public TestImplementation createTestImplementation() {
+        return new TestImplementationImpl(assemblyFactory, javaFactory);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/TestImplementation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/TestImplementation.java
new file mode 100644
index 0000000000..46fcdaf5e1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/TestImplementation.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.host.embedded.test.extension;
+
+import org.apache.tuscany.sca.assembly.Implementation;
+
+/**
+ * The model representing a test implementation in an SCA assembly model.
+ * 
+ * @version $$Rev$$ $$Date: 2007-04-23 19:18:54 -0700 (Mon, 23 Apr
+ *          2007) $$
+ */
+public interface TestImplementation extends Implementation {
+
+    /**
+     * Returns the greeting string that can be configured on test implementations.
+     * 
+     * @return the greeting string that can be configured on test implementations
+     */
+    public String getGreeting();
+
+    /**
+     * Sets the greeting string that can be configured on test implementations.
+     * 
+     * @param greeting the greeting string that can be configured on test implementations
+     */
+    public void setGreeting(String greeting);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/TestImplementationFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/TestImplementationFactory.java
new file mode 100644
index 0000000000..9200d850bb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/TestImplementationFactory.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.embedded.test.extension;
+
+
+/**
+ * A factory for the test implementation model.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface TestImplementationFactory {
+    
+    /**
+     * Creates a new test implementation.
+     * 
+     * @return
+     */
+    TestImplementation createTestImplementation();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/TestService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/TestService.java
new file mode 100644
index 0000000000..4adec91151
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/TestService.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.host.embedded.test.extension;
+
+/**
+ * Service interface for test component implementations.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface TestService {
+
+    String ping(String name);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/impl/TestImplementationImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/impl/TestImplementationImpl.java
new file mode 100644
index 0000000000..78f9654f1b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/impl/TestImplementationImpl.java
@@ -0,0 +1,118 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.host.embedded.test.extension.impl;
+
+import java.util.Collections;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.host.embedded.test.extension.TestService;
+import org.apache.tuscany.sca.host.embedded.test.extension.TestImplementation;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+
+
+/**
+ * The model representing a test implementation in an SCA assembly model.
+ * 
+ * @version $$Rev$$ $$Date: 2007-04-23 19:18:54 -0700 (Mon, 23 Apr
+ *          2007) $$
+ */
+public class TestImplementationImpl implements TestImplementation {
+
+    private Service testService;
+    private String greeting;
+    
+    /**
+     * Constructs a new test implementation.
+     */
+    public TestImplementationImpl(AssemblyFactory assemblyFactory,
+                              JavaInterfaceFactory javaFactory) {
+
+        // Test implementations always provide a single service exposing
+        // the TestService interface, and have no references and properties
+        testService = assemblyFactory.createService();
+        testService.setName("Test");
+        JavaInterface javaInterface;
+        try {
+            javaInterface = javaFactory.createJavaInterface(TestService.class);
+        } catch (InvalidInterfaceException e) {
+            throw new IllegalArgumentException(e);
+        }
+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
+        interfaceContract.setInterface(javaInterface);
+        testService.setInterfaceContract(interfaceContract);
+    }
+
+    public String getGreeting() {
+        return greeting;
+    }
+
+    public void setGreeting(String greeting) {
+        this.greeting = greeting;
+    }
+
+    public ConstrainingType getConstrainingType() {
+        // The test implementation does not support constrainingTypes
+        return null;
+    }
+
+    public List<Property> getProperties() {
+        // The test implementation does not support properties
+        return Collections.emptyList();
+    }
+
+    public List<Service> getServices() {
+        // The test implementation provides a single fixed Test service
+        return Collections.singletonList(testService);
+    }
+    
+    public List<Reference> getReferences() {
+        // The test implementation does not support properties
+        return Collections.emptyList();
+    }
+
+    public String getURI() {
+        // The test implementation does not have a URI
+        return null;
+    }
+
+    public void setConstrainingType(ConstrainingType constrainingType) {
+        // The test implementation does not support constrainingTypes
+    }
+
+    public void setURI(String uri) {
+        // The test implementation does not have a URI
+    }
+
+    public boolean isUnresolved() {
+        // The test implementation is always resolved
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        // The test implementation is always resolved
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/impl/TestImplementationProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/impl/TestImplementationProcessor.java
new file mode 100644
index 0000000000..9388bc48cf
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/impl/TestImplementationProcessor.java
@@ -0,0 +1,96 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.host.embedded.test.extension.impl;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.host.embedded.test.extension.TestImplementation;
+import org.apache.tuscany.sca.host.embedded.test.extension.TestImplementationFactory;
+
+
+
+/**
+ * Implements a STAX artifact processor for test implementations.
+ *
+ * @version $Rev$ $Date$
+ */
+public class TestImplementationProcessor implements StAXArtifactProcessor<TestImplementation> {
+    private static final QName IMPLEMENTATION_TEST = new QName("http://test/extension", "implementation.test");
+    
+    private TestImplementationFactory testFactory;
+    
+    public TestImplementationProcessor(TestImplementationFactory testFactory) {
+        this.testFactory = testFactory;
+    }
+
+    public QName getArtifactType() {
+        // Returns the qname of the XML element processed by this processor
+        return IMPLEMENTATION_TEST;
+    }
+
+    public Class<TestImplementation> getModelType() {
+        // Returns the type of model processed by this processor
+        return TestImplementation.class;
+    }
+
+    public TestImplementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        
+        // Read an <implementation.test> element
+
+        // Read the message attribute.
+        String message = reader.getAttributeValue(null, "greeting");
+
+        // Create and initialize the test implementation model
+        TestImplementation implementation = testFactory.createTestImplementation();
+        implementation.setGreeting(message);
+        
+        // Skip to end element
+        while (reader.hasNext()) {
+            if (reader.next() == END_ELEMENT && IMPLEMENTATION_TEST.equals(reader.getName())) {
+                break;
+            }
+        }
+        
+        return implementation;
+    }
+
+    public void resolve(TestImplementation impl, ModelResolver resolver) throws ContributionResolveException {
+    }
+
+    public void write(TestImplementation implementation, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        
+        writer.writeStartElement(IMPLEMENTATION_TEST.getNamespaceURI(), IMPLEMENTATION_TEST.getLocalPart());
+        
+        if (implementation.getGreeting() != null) {
+            writer.writeAttribute("greeting", implementation.getGreeting());
+        }
+        
+        writer.writeEndElement();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/module/TestModuleActivator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/module/TestModuleActivator.java
new file mode 100644
index 0000000000..35554f907a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/module/TestModuleActivator.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.embedded.test.extension.module;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.host.embedded.test.extension.TestImplementationFactory;
+import org.apache.tuscany.sca.host.embedded.test.extension.DefaultTestImplementationFactory;
+import org.apache.tuscany.sca.host.embedded.test.extension.impl.TestImplementationProcessor;
+import org.apache.tuscany.sca.host.embedded.test.extension.provider.TestImplementationProviderFactory;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint;
+
+
+
+/**
+ * Implements a module activator for the test implementation extension module.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TestModuleActivator implements ModuleActivator {
+
+    public void start(ExtensionPointRegistry registry) {
+
+        // Create the test  implementation factory
+        ModelFactoryExtensionPoint factories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        AssemblyFactory assemblyFactory = factories.getFactory(AssemblyFactory.class);
+        JavaInterfaceFactory javaFactory = new DefaultJavaInterfaceFactory();
+        TestImplementationFactory testFactory = new DefaultTestImplementationFactory(assemblyFactory, javaFactory);
+        factories.addFactory(testFactory);
+
+        // Add the test implementation extension to the StAXArtifactProcessor
+        // extension point
+        StAXArtifactProcessorExtensionPoint processors = registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        TestImplementationProcessor implementationArtifactProcessor = new TestImplementationProcessor(testFactory);
+        processors.addArtifactProcessor(implementationArtifactProcessor);
+
+        // Add the test provider factory to the ProviderFactory extension point
+        ProviderFactoryExtensionPoint providerFactories = registry.getExtensionPoint(ProviderFactoryExtensionPoint.class);
+        providerFactories.addProviderFactory(new TestImplementationProviderFactory());
+    }
+
+    public void stop(ExtensionPointRegistry registry) {
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/provider/TestImplementationProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/provider/TestImplementationProvider.java
new file mode 100644
index 0000000000..20957a352e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/provider/TestImplementationProvider.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.host.embedded.test.extension.provider;
+
+import org.apache.tuscany.sca.host.embedded.test.extension.TestImplementation;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+
+/**
+ * Implementation provider for test implementations.
+ * 
+ * @version $$Rev$$ $$Date: 2007-04-23 19:18:54 -0700 (Mon, 23 Apr
+ *          2007) $$
+ */
+public class TestImplementationProvider implements ImplementationProvider {
+    
+    private RuntimeComponent component;
+    private TestImplementation implementation;
+
+    /**
+     * Constructs a new test implementation provider.
+     */
+    public TestImplementationProvider(RuntimeComponent component, TestImplementation implementation) {
+        this.component = component;
+        this.implementation = implementation;
+    }
+
+    public Invoker createInvoker(RuntimeComponentService service, Operation operation) {
+        TestInvoker invoker = new TestInvoker(operation, implementation.getGreeting());
+        return invoker;
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public void start() {
+        System.out.println("Starting " + component.getName());
+    }
+
+    public void stop() {
+        System.out.println("Stopping " + component.getName());
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/provider/TestImplementationProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/provider/TestImplementationProviderFactory.java
new file mode 100644
index 0000000000..352cf192df
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/provider/TestImplementationProviderFactory.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.host.embedded.test.extension.provider;
+
+import org.apache.tuscany.sca.host.embedded.test.extension.TestImplementation;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+
+/**
+ * The model representing a test implementation in an SCA assembly model.
+ * 
+ * @version $$Rev$$ $$Date: 2007-04-23 19:18:54 -0700 (Mon, 23 Apr
+ *          2007) $$
+ */
+public class TestImplementationProviderFactory implements ImplementationProviderFactory<TestImplementation> {
+
+    /**
+     * Constructs a new test implementation provider factory.
+     */
+    public TestImplementationProviderFactory() {
+    }
+
+    public ImplementationProvider createImplementationProvider(RuntimeComponent component, TestImplementation implementation) {
+        return new TestImplementationProvider(component, implementation);
+    }
+    
+    public Class<TestImplementation> getModelType() {
+        return TestImplementation.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/provider/TestInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/provider/TestInvoker.java
new file mode 100644
index 0000000000..d49179dec0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/java/org/apache/tuscany/sca/host/embedded/test/extension/provider/TestInvoker.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.embedded.test.extension.provider;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+
+
+/**
+ * Implements an invoker for test component implementations.
+ * 
+ * The target invoker is responsible for handling operation invocations.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TestInvoker implements Invoker {
+    private Operation operation;
+    private String greeting;
+    
+    public TestInvoker(Operation operation, String greeting) {
+        this.operation = operation;
+        this.greeting = greeting;
+    }
+    
+    public Message invoke(Message msg) {
+        Object[] args = msg.getBody();
+        if (operation.getName().equals("ping")) {
+            msg.setBody(greeting + " " + args[0]);
+        } else {
+            msg.setFaultBody(new Exception("Operation " + operation.getName() + " is not supported"));
+        }
+        return msg;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
new file mode 100644
index 0000000000..7e2e11e4cc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+# Implementation class for the ExtensionActivator

+org.apache.tuscany.sca.host.embedded.test.extension.module.TestModuleActivator

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/resources/test.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/resources/test.composite
new file mode 100644
index 0000000000..bd7c5fab79
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/resources/test.composite
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	targetNamespace="http://test"
+	xmlns:se="http://test"
+	xmlns:e="http://test/extension"
+	name="test">
+
+    <component name="TestServiceComponent">
+        <e:implementation.test greeting="Hello" />
+    </component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/resources/test.txt b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/resources/test.txt
new file mode 100644
index 0000000000..287f9b1f65
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-embedded/src/test/resources/test.txt
@@ -0,0 +1,16 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/pom.xml
new file mode 100644
index 0000000000..76313c20c6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/pom.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-host-http</artifactId>
+    <name>Apache Tuscany SCA HTTP Servlet Host Extension Point</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.4</version> <!-- to keep compatible with older servlet containers --> 
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/DefaultResourceServlet.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/DefaultResourceServlet.java
new file mode 100644
index 0000000000..ec530c7fa4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/DefaultResourceServlet.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.http;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.URL;
+import java.net.URLDecoder;
+
+import javax.servlet.Servlet;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ * A minimal implementation of a servlet that serves documents in a document root
+ * directory.
+ * 
+ * A servlet host implementation is not required to use this implementation and can map
+ * the URI and document root to a more complete and more efficient implementation of  
+ * a resource servlet, for example the Tomcat or Jetty default servlets.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultResourceServlet extends HttpServlet implements Servlet {
+    private static final long serialVersionUID = 2865466417329430610L;
+    
+    private String documentRoot;
+    
+    /**
+     * Constructs a new ResourceServlet
+     * @param documentRoot the document root
+     */
+    public DefaultResourceServlet(String documentRoot) {
+        this.documentRoot = documentRoot;
+    }
+    
+    /**
+     * Returns the document root.
+     * @return the document root
+     */
+    public String getDocumentRoot() {
+        return documentRoot;
+    }
+
+    @Override
+    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        
+        // Determine the resource path
+        String path = URLDecoder.decode(request.getRequestURI().substring(request.getServletPath().length()), "UTF-8");
+        if (path.startsWith("/")) {
+            path = path.substring(1);
+        }
+        URL url = new URL(documentRoot + '/' + path);
+        
+        // Write the resource
+        InputStream is = url.openStream();
+        OutputStream os = response.getOutputStream(); 
+        byte[] buffer = new byte[2048];
+        for (;;) {
+            int n = is.read(buffer);
+            if (n <= 0)
+                break;
+            os.write(buffer, 0, n);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/DefaultServletHostExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/DefaultServletHostExtensionPoint.java
new file mode 100644
index 0000000000..8f20287f84
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/DefaultServletHostExtensionPoint.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.http;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Default implementation of a servlet host extension point.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultServletHostExtensionPoint implements ServletHostExtensionPoint {
+
+    private List<ServletHost> servletHosts = new ArrayList<ServletHost>();
+
+    public void addServletHost(ServletHost servletHost) {
+        servletHosts.add(servletHost);
+    }
+
+    public void removeServletHost(ServletHost servletHost) {
+        servletHosts.remove(servletHost);
+    }
+
+    public List<ServletHost> getServletHosts() {
+        return servletHosts;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ExtensibleServletHost.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ExtensibleServletHost.java
new file mode 100644
index 0000000000..e53b5fd6de
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ExtensibleServletHost.java
@@ -0,0 +1,123 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.http;
+
+import java.net.URL;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.Servlet;
+
+/**
+ * Default implementation of an extensible servlet host.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ExtensibleServletHost implements ServletHost {
+    
+    private ServletHostExtensionPoint servletHosts;
+    
+    public ExtensibleServletHost(ServletHostExtensionPoint servletHosts) {
+        this.servletHosts = servletHosts;
+    }
+    
+    public void setDefaultPort(int port) {
+        if (servletHosts.getServletHosts().isEmpty()) {
+            throw new ServletMappingException("No servlet host available");
+        }
+
+        for (ServletHost servletHost: servletHosts.getServletHosts()) {
+            servletHost.setDefaultPort(port);
+        }
+    }
+    
+    private ServletHost getDefaultServletHost() {
+        return servletHosts.getServletHosts().get(0);
+    }
+    
+    public int getDefaultPort() {
+        if (servletHosts.getServletHosts().isEmpty()) {
+            throw new ServletMappingException("No servlet host available");
+        }
+
+        return getDefaultServletHost().getDefaultPort();
+    }
+
+    public void addServletMapping(String uri, Servlet servlet) throws ServletMappingException {
+        if (servletHosts.getServletHosts().isEmpty()) {
+            throw new ServletMappingException("No servlet host available");
+        }
+
+        // TODO implement selection of the correct servlet host based on the mapping
+        // For now just select the first one
+        getDefaultServletHost().addServletMapping(uri, servlet);
+    }
+
+    public Servlet getServletMapping(String uri) throws ServletMappingException {
+        if (servletHosts.getServletHosts().isEmpty()) {
+            throw new ServletMappingException("No servlet host available");
+        }
+
+        // TODO implement selection of the correct servlet host based on the mapping
+        // For now just select the first one
+        return getDefaultServletHost().getServletMapping(uri);
+    }
+    
+    public Servlet removeServletMapping(String uri) throws ServletMappingException {
+        if (servletHosts.getServletHosts().isEmpty()) {
+            throw new ServletMappingException("No servlet host available");
+        }
+
+        // TODO implement selection of the correct servlet host based on the mapping
+        // For now just select the first one
+        return getDefaultServletHost().removeServletMapping(uri);
+    }
+    
+    public RequestDispatcher getRequestDispatcher(String uri) throws ServletMappingException {
+        if (servletHosts.getServletHosts().isEmpty()) {
+            throw new ServletMappingException("No servlet host available");
+        }
+
+        // TODO implement selection of the correct servlet host based on the mapping
+        // For now just select the first one
+        return getDefaultServletHost().getRequestDispatcher(uri);
+    }
+
+    public String getContextPath() {
+        if (servletHosts.getServletHosts().isEmpty()) {
+            throw new ServletMappingException("No servlet host available");
+        }
+
+        // TODO implement selection of the correct servlet host based on the mapping
+        // For now just select the first one
+        return getDefaultServletHost().getContextPath();
+    }
+    
+    public URL getURLMapping(String uri) {
+        if (servletHosts.getServletHosts().isEmpty()) {
+            throw new ServletMappingException("No servlet host available");
+        }
+
+        return getDefaultServletHost().getURLMapping(uri);
+    }
+
+    public void setContextPath(String path) {
+        getDefaultServletHost().setContextPath(path);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ServletHost.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ServletHost.java
new file mode 100644
index 0000000000..4f51198d27
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ServletHost.java
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.host.http;
+
+import java.net.URL;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.Servlet;
+
+/**
+ * Interface implemented by host environments that allow Servlets to be
+ * registered. 
+ * <p/> 
+ * This interface allows a system service to register a servlet
+ * to handle inbound requests.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ServletHost {
+    
+    /**
+     * Sets the default port for the server.
+     * 
+     * @param port the default port
+     */
+    void setDefaultPort(int port);
+
+    /**
+     * Returns the default port for the server.
+     * 
+     * @return the default port
+     */
+    int getDefaultPort();
+    
+    /**
+     * Add a mapping for an instance of a Servlet. This requests that the
+     * servlet container direct all requests to the designated mapping to the
+     * supplied Servlet instance.
+     * 
+     * @param uri the uri-mapping for the Servlet
+     * @param servlet the Servlet that should be invoked
+     * @throws ServletMappingException
+     */
+    void addServletMapping(String uri, Servlet servlet) throws ServletMappingException;
+
+    /**
+     * Remove a servlet mapping. This directs the servlet container not to direct
+     * any more requests to a previously registered Servlet.
+     * 
+     * @param uri the uri-mapping for the Servlet
+     * @return the servlet that was registered to the mapping, null if nothing
+     *         was registered to the mapping
+     * @throws ServletMappingException
+     */
+    Servlet removeServletMapping(String uri) throws ServletMappingException;
+
+    /**
+     * Returns the servlet mapped to the given uri.
+     * 
+     * @param uri the uri-mapping for the Servlet
+     * @return the servlet registered with the mapping
+     * @throws ServletMappingException
+     */
+    Servlet getServletMapping(String uri) throws ServletMappingException;
+
+    /**
+     * Returns a servlet request dispatcher for the servlet mapped to the specified uri.
+     * 
+     * @param uri the uri mapped to a Servlet
+     * @return a RequestDispatcher that can be used to dispatch requests to
+     * that servlet
+     * @throws ServletMappingException
+     */
+    RequestDispatcher getRequestDispatcher(String uri) throws ServletMappingException;
+
+    /**
+     * Returns the portion of the request URI that indicates the context of the request
+     * 
+     * @return a String specifying the portion of the request URI that indicates the context of the request
+     */
+    String getContextPath();
+
+    /**
+     * Sets the portion of the request URI that indicates the context of the request
+     * 
+     * @param path the context path
+     */
+    void setContextPath(String path);
+
+    /**
+     * Returns the complete URL mapped to the specified URI. 
+     * @return the URL mapped to the specified URI
+     */
+    URL getURLMapping(String uri);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ServletHostExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ServletHostExtensionPoint.java
new file mode 100644
index 0000000000..f887151a77
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ServletHostExtensionPoint.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.host.http;
+
+import java.util.List;
+
+/**
+ * An extension point for servlet hosts.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ServletHostExtensionPoint {
+
+    /**
+     * Adds a servlet host extension.
+     * 
+     * @param servletHost
+     */
+    void addServletHost(ServletHost servletHost);
+
+    /**
+     * Removes a servlet host extension.
+     * 
+     * @param servletHost
+     */
+    void removeServletHost(ServletHost servletHost);
+    
+    /**
+     * Returns a list of servlet host extensions.
+     * 
+     * @return
+     */
+    List<ServletHost> getServletHosts();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ServletMappingException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ServletMappingException.java
new file mode 100644
index 0000000000..b061f171b9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ServletMappingException.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.host.http;
+
+/**
+ * Indicates an exception while registering a servlet mapping.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ServletMappingException extends RuntimeException {
+    private static final long serialVersionUID = 1L;
+
+    public ServletMappingException() {
+        super();
+    }
+
+    public ServletMappingException(String message) {
+        super(message);
+    }
+
+    public ServletMappingException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ServletMappingException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.http.ServletHostExtensionPoint b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.http.ServletHostExtensionPoint
new file mode 100644
index 0000000000..44f4550b40
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-http/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.http.ServletHostExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+

+org.apache.tuscany.sca.host.http.DefaultServletHostExtensionPoint

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/pom.xml
new file mode 100644
index 0000000000..de75fce346
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/pom.xml
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-host-jetty</artifactId>
+    <name>Apache Tuscany SCA Jetty Servlet Host Extension</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-http</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.mortbay.jetty</groupId>
+            <artifactId>jetty</artifactId>
+            <version>6.1.7</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.mortbay.jetty</groupId>
+                    <artifactId>servlet-api-2.5</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.5</version>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyDefaultServlet.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyDefaultServlet.java
new file mode 100644
index 0000000000..448318307a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyDefaultServlet.java
@@ -0,0 +1,90 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.http.jetty;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URL;
+
+import org.mortbay.jetty.servlet.DefaultServlet;
+import org.mortbay.resource.Resource;
+import org.mortbay.resource.URLResource;
+
+/**
+ * Customizes the Jetty default servlet.
+ *
+ * @version $Rev$ $Date$
+ */
+public class JettyDefaultServlet extends DefaultServlet {
+    private static final long serialVersionUID = 7000218247190209353L;
+
+    private String documentRoot;
+    private String servletPath;
+    
+    public JettyDefaultServlet(String servletPath, String documentRoot) {
+        this.servletPath = servletPath + '/';
+        this.documentRoot = documentRoot;
+    }
+
+    @Override
+    public Resource getResource(String pathInContext) {
+        if (pathInContext.startsWith(servletPath)) {
+            if (pathInContext.length() > servletPath.length()) {
+                pathInContext = pathInContext.substring(servletPath.length());
+            } else {
+                pathInContext = "";
+            }
+        } else {
+            if ((pathInContext + "/").equals(servletPath)) {
+                pathInContext = "";
+            }
+        }
+        
+        try {
+            URL url = new URL(documentRoot + "/" + pathInContext);
+            return new URLResource(url, url.openConnection()) {
+                private static final long serialVersionUID = 8560952113883507717L;
+                
+                @Override
+                public File getFile() throws IOException {
+                    return null;
+                }
+                
+            };
+        } catch (MalformedURLException e) {
+            return null;
+        } catch (IOException e) {
+            return null;
+        }
+    }
+    
+    @Override
+    public String getInitParameter(String name) {
+        if ("resourceBase".equals(name)) {
+            return documentRoot;
+        } else if ("redirectWelcome".equals(name)) {
+            return "true";
+        } else {
+            return super.getInitParameter(name);
+        }
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyLogger.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyLogger.java
new file mode 100644
index 0000000000..1ecf1bca1b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyLogger.java
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.http.jetty;
+
+import org.mortbay.log.Logger;
+
+/**
+ * Replaces Jetty's logging mechanism
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JettyLogger implements Logger {
+
+    private boolean debugEnabled;
+
+    public boolean isDebugEnabled() {
+        return debugEnabled;
+    }
+
+    public void setDebugEnabled(boolean debugEnabled) {
+        this.debugEnabled = debugEnabled;
+    }
+
+    public void info(String msg, Object arg0, Object arg1) {
+        if (debugEnabled) {
+            System.err.println(":INFO:  " + format(msg, arg0, arg1));
+        }
+    }
+
+    public void debug(String msg, Throwable th) {
+        if (debugEnabled) {
+            System.err.println(":DEBUG:  " + msg);
+            th.printStackTrace();
+        }
+    }
+
+    public void debug(String msg, Object arg0, Object arg1) {
+        if (debugEnabled) {
+            System.err.println(":DEBUG: " + format(msg, arg0, arg1));
+        }
+    }
+
+    public void warn(String msg, Object arg0, Object arg1) {
+        if (debugEnabled) {
+            System.err.println(":WARN: " + format(msg, arg0, arg1));
+        }
+    }
+
+    public void warn(String msg, Throwable th) {
+        if (debugEnabled) {
+            System.err.println(":WARN: " + msg);
+            th.printStackTrace();
+        }
+    }
+
+    public Logger getLogger(String name) {
+        return this;
+    }
+
+    private String format(String msg, Object arg0, Object arg1) {
+        int i0 = msg.indexOf("{}");
+        int i1 = i0 < 0 ? -1 : msg.indexOf("{}", i0 + 2);
+        if (arg1 != null && i1 >= 0) {
+            msg = msg.substring(0, i1) + arg1 + msg.substring(i1 + 2);
+        }
+        if (arg0 != null && i0 >= 0) {
+            msg = msg.substring(0, i0) + arg0 + msg.substring(i0 + 2);
+        }
+        return msg;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyServer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyServer.java
new file mode 100644
index 0000000000..3864102e9f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyServer.java
@@ -0,0 +1,453 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.http.jetty;
+
+import java.net.InetAddress;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.net.UnknownHostException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.Map.Entry;
+import java.util.logging.Logger;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.Servlet;
+import javax.servlet.ServletException;
+
+import org.apache.tuscany.sca.host.http.DefaultResourceServlet;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletMappingException;
+import org.apache.tuscany.sca.work.WorkScheduler;
+import org.mortbay.jetty.Connector;
+import org.mortbay.jetty.Server;
+import org.mortbay.jetty.handler.ContextHandler;
+import org.mortbay.jetty.nio.SelectChannelConnector;
+import org.mortbay.jetty.security.SslSocketConnector;
+import org.mortbay.jetty.servlet.DefaultServlet;
+import org.mortbay.jetty.servlet.ServletHandler;
+import org.mortbay.jetty.servlet.ServletHolder;
+import org.mortbay.jetty.servlet.ServletMapping;
+import org.mortbay.jetty.servlet.SessionHandler;
+import org.mortbay.thread.ThreadPool;
+
+/**
+ * Implements an HTTP transport service using Jetty.
+ *
+ * @version $$Rev$$ $$Date: 2007-02-21 13:28:30 +0000 (Wed, 21 Feb
+ *          2007) $$
+ */
+public class JettyServer implements ServletHost {
+    private final static Logger logger = Logger.getLogger(JettyServer.class.getName());
+
+    private final Object joinLock = new Object();
+    private String keystore;
+    private String certPassword;
+    private String keyPassword;
+    private boolean sendServerVersion;
+    private WorkScheduler workScheduler;
+    private int defaultPort = 8080;
+
+    /**
+     * Represents a port and the server that serves it.
+     */
+    private class Port {
+        private Server server;
+        private ServletHandler servletHandler;
+        
+        private Port(Server server, ServletHandler servletHandler) {
+            this.server = server;
+            this.servletHandler = servletHandler;
+        }
+
+        public Server getServer() {
+            return server;
+        }
+        
+        public ServletHandler getServletHandler() {
+            return servletHandler;
+        }
+    }
+    
+    private Map<Integer, Port> ports = new HashMap<Integer, Port>();
+
+    private String contextPath = "/";
+
+    static {
+        // Hack to replace the static Jetty logger
+        System.setProperty("org.mortbay.log.class", JettyLogger.class.getName());
+    }
+
+    public JettyServer(WorkScheduler workScheduler) {
+        this.workScheduler = workScheduler;
+    }
+    
+    public void setDefaultPort(int port) {
+        defaultPort = port;
+    }
+    
+    public int getDefaultPort() {
+        return defaultPort;
+    }
+
+    public void setSendServerVersion(boolean sendServerVersion) {
+        this.sendServerVersion = sendServerVersion;
+    }
+
+    public void setKeystore(String keystore) {
+        this.keystore = keystore;
+    }
+
+    public void setCertPassword(String certPassword) {
+        this.certPassword = certPassword;
+    }
+
+    public void setKeyPassword(String keyPassword) {
+        this.keyPassword = keyPassword;
+    }
+
+    /**
+     * Stop all the started servers.
+     */
+    public void stop() {
+        if (!ports.isEmpty()) {
+            synchronized (joinLock) {
+                joinLock.notifyAll();
+            }
+            try {
+                Set<Entry<Integer, Port>> entries = new HashSet<Entry<Integer, Port>>(ports.entrySet());
+                for (Entry<Integer, Port> entry: entries) {
+                    entry.getValue().getServer().stop();
+                    ports.remove(entry.getKey());
+                }
+            } catch (Exception e) {
+                throw new ServletMappingException(e);
+            }
+        }
+    }
+
+    public void addServletMapping(String suri, Servlet servlet) throws ServletMappingException {
+        URI uri = URI.create(suri);
+        
+        // Get the URI scheme and port
+        String scheme = uri.getScheme();
+        if (scheme == null) {
+            scheme = "http";
+        }
+        int portNumber = uri.getPort();
+        if (portNumber == -1) {
+            portNumber = defaultPort;
+        }
+
+        // Get the port object associated with the given port number
+        Port port = ports.get(portNumber);
+        if (port == null) {
+
+            // Create and start a new server
+            try {
+                Server server = new Server();
+                server.setThreadPool(new WorkSchedulerThreadPool());
+                if ("https".equals(scheme)) {
+                    Connector httpConnector = new SelectChannelConnector();
+                    httpConnector.setPort(portNumber);
+                    SslSocketConnector sslConnector = new SslSocketConnector();
+                    sslConnector.setPort(portNumber);
+                    sslConnector.setKeystore(keystore);
+                    sslConnector.setPassword(certPassword);
+                    sslConnector.setKeyPassword(keyPassword);
+                    server.setConnectors(new Connector[] {httpConnector, sslConnector});
+                } else {
+                    SelectChannelConnector selectConnector = new SelectChannelConnector();
+                    selectConnector.setPort(portNumber);
+                    server.setConnectors(new Connector[] {selectConnector});
+                }
+    
+                ContextHandler contextHandler = new ContextHandler();
+                //contextHandler.setContextPath(contextPath);
+                contextHandler.setContextPath("/");
+                server.setHandler(contextHandler);
+    
+                SessionHandler sessionHandler = new SessionHandler();
+                ServletHandler servletHandler = new ServletHandler();
+                sessionHandler.addHandler(servletHandler);
+    
+                contextHandler.setHandler(sessionHandler);
+    
+                server.setStopAtShutdown(true);
+                server.setSendServerVersion(sendServerVersion);
+                server.start();
+                
+                // Keep track of the new server and servlet handler 
+                port = new Port(server, servletHandler);
+                ports.put(portNumber, port);
+                
+            } catch (Exception e) {
+                throw new ServletMappingException(e);
+            }
+        }
+
+        // Register the servlet mapping
+        ServletHandler servletHandler = port.getServletHandler();
+        ServletHolder holder;
+        if (servlet instanceof DefaultResourceServlet) {
+            
+            // Optimize the handling of resource requests, use the Jetty default servlet
+            // instead of our default resource servlet
+            String servletPath = uri.getPath();
+            if (servletPath.endsWith("*")) {
+                servletPath = servletPath.substring(0, servletPath.length()-1);
+            }
+            if (servletPath.endsWith("/")) {
+                servletPath = servletPath.substring(0, servletPath.length()-1);
+            }          
+            if (!servletPath.startsWith("/")) {
+                servletPath = '/' + servletPath;
+            }     
+       
+            DefaultResourceServlet resourceServlet = (DefaultResourceServlet)servlet;
+            DefaultServlet defaultServlet = new JettyDefaultServlet(servletPath, resourceServlet.getDocumentRoot());
+            holder = new ServletHolder(defaultServlet);
+            
+        } else {
+            holder = new ServletHolder(servlet);
+        }
+        servletHandler.addServlet(holder);
+        
+        ServletMapping mapping = new ServletMapping();
+        mapping.setServletName(holder.getName());
+        String path = uri.getPath();
+        
+        if (!path.startsWith("/")) {
+            path = '/' + path;
+        }
+        
+        if (!path.startsWith(contextPath)) {
+            path = contextPath + path;
+        }  
+                
+        mapping.setPathSpec(path);
+        servletHandler.addServletMapping(mapping);
+        
+        // Compute the complete URL
+        String host;
+        try {
+            host = InetAddress.getLocalHost().getHostName();
+        } catch (UnknownHostException e) {
+            host = "localhost";
+        }
+        URL addedURL;
+        try {
+            addedURL = new URL(scheme, host, portNumber, path);
+        } catch (MalformedURLException e) {
+            throw new ServletMappingException(e);
+        }
+        logger.info("Added Servlet mapping: " + addedURL);
+    }
+    
+    public URL getURLMapping(String suri) throws ServletMappingException {
+        URI uri = URI.create(suri);
+
+        // Get the URI scheme and port
+        String scheme = uri.getScheme();
+        if (scheme == null) {
+            scheme = "http";
+        }
+        int portNumber = uri.getPort();
+        if (portNumber == -1) {
+            portNumber = defaultPort;
+        }
+        
+        // Get the host
+        String host;
+        try {
+            host = InetAddress.getLocalHost().getHostName();
+        } catch (UnknownHostException e) {
+            host = "localhost";
+        }
+        
+        // Construct the URL
+        String path = uri.getPath();
+
+       
+        if (!path.startsWith("/")) {
+            path = '/' + path;
+        }
+
+        if (!path.startsWith(contextPath)) {
+            path = contextPath + path;
+        }
+        
+
+        URL url;
+        try {
+            url = new URL(scheme, host, portNumber, path);
+        } catch (MalformedURLException e) {
+            throw new ServletMappingException(e);
+        }
+        return url;
+    }
+        
+    public Servlet getServletMapping(String suri) throws ServletMappingException {
+        
+        if (suri == null){
+            return null;
+        }
+        
+        URI uri = URI.create(suri);
+        
+        // Get the URI port
+        int portNumber = uri.getPort();
+        if (portNumber == -1) {
+            portNumber = defaultPort;
+        }
+
+        // Get the port object associated with the given port number
+        Port port = ports.get(portNumber);
+        if (port == null) {
+            return null;
+        }
+        
+        // Remove the servlet mapping for the given servlet 
+        ServletHandler servletHandler = port.getServletHandler();
+        Servlet servlet = null;
+        List<ServletMapping> mappings =
+            new ArrayList<ServletMapping>(Arrays.asList(servletHandler.getServletMappings()));
+        String path = uri.getPath();
+        
+        if (!path.startsWith("/")) {
+            path = '/' + path;
+        }
+        
+        if (!path.startsWith(contextPath)) {
+            path = contextPath + path;
+        }
+        
+        for (ServletMapping mapping : mappings) {
+            if (Arrays.asList(mapping.getPathSpecs()).contains(path)) {
+                try {
+                    servlet = servletHandler.getServlet(mapping.getServletName()).getServlet();
+                } catch (ServletException e) {
+                    throw new IllegalStateException(e);
+                }
+                break;
+            }
+        }
+        return servlet;
+    }
+
+    public Servlet removeServletMapping(String suri) {
+        URI uri = URI.create(suri);
+        
+        // Get the URI port
+        int portNumber = uri.getPort();
+        if (portNumber == -1) {
+            portNumber = defaultPort;
+        }
+
+        // Get the port object associated with the given port number
+        Port port = ports.get(portNumber);
+        if (port == null) {
+            throw new IllegalStateException("No servlet registered at this URI: " + suri);
+        }
+        
+        // Remove the servlet mapping for the given servlet 
+        ServletHandler servletHandler = port.getServletHandler();
+        Servlet removedServlet = null;
+        List<ServletMapping> mappings =
+            new ArrayList<ServletMapping>(Arrays.asList(servletHandler.getServletMappings()));
+        String path = uri.getPath();
+        
+        if (!path.startsWith("/")) {
+            path = '/' + path;
+        }
+        
+        if (!path.startsWith(contextPath)) {
+            path = contextPath + path;
+        }
+        
+        for (ServletMapping mapping : mappings) {
+            if (Arrays.asList(mapping.getPathSpecs()).contains(path)) {
+                try {
+                    removedServlet = servletHandler.getServlet(mapping.getServletName()).getServlet();
+                } catch (ServletException e) {
+                    throw new IllegalStateException(e);
+                }
+                mappings.remove(mapping);
+                //logger.info("Remove Servlet mapping: " + path);
+                break;
+            }
+        }
+        if (removedServlet != null) {
+            servletHandler.setServletMappings(mappings.toArray(new ServletMapping[mappings.size()]));
+        } else {
+            logger.info("Trying to Remove servlet mapping: " + path + " where mapping is not registered");
+        }
+        
+        return removedServlet;
+    }
+
+    public RequestDispatcher getRequestDispatcher(String suri) throws ServletMappingException {
+        //FIXME implement this later
+        return null;
+    }
+    
+    public String getContextPath() {
+        return contextPath;
+    }
+    
+    public void setContextPath(String path) {
+        this.contextPath = path;
+    }
+
+    /**
+     * A wrapper to enable use of a WorkScheduler with Jetty
+     */
+    private class WorkSchedulerThreadPool implements ThreadPool {
+
+        public boolean dispatch(Runnable work) {
+            workScheduler.scheduleWork(work);
+            return true;
+        }
+
+        public void join() throws InterruptedException {
+            synchronized (joinLock) {
+                joinLock.wait();
+            }
+        }
+
+        public int getThreads() {
+            throw new UnsupportedOperationException();
+        }
+
+        public int getIdleThreads() {
+            throw new UnsupportedOperationException();
+        }
+
+        public boolean isLowOnThreads() {
+            return false;
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/module/JettyRuntimeModuleActivator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/module/JettyRuntimeModuleActivator.java
new file mode 100644
index 0000000000..11b8a269ab
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/module/JettyRuntimeModuleActivator.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.http.jetty.module;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+import org.apache.tuscany.sca.http.jetty.JettyServer;
+import org.apache.tuscany.sca.work.WorkScheduler;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JettyRuntimeModuleActivator implements ModuleActivator {
+
+    private JettyServer server;
+
+    public void start(ExtensionPointRegistry extensionPointRegistry) {
+
+        // Register a Jetty servlet host
+        ServletHostExtensionPoint servletHosts =
+            extensionPointRegistry.getExtensionPoint(ServletHostExtensionPoint.class);
+        WorkScheduler workScheduler = extensionPointRegistry.getExtensionPoint(WorkScheduler.class);
+        server = new JettyServer(workScheduler);
+        servletHosts.addServletHost(server);
+    }
+
+    public void stop(ExtensionPointRegistry registry) {
+        server.stop();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
new file mode 100644
index 0000000000..f61708de90
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+# Implementation class for the ModuleActivator

+org.apache.tuscany.sca.http.jetty.module.JettyRuntimeModuleActivator

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/src/test/java/org/apache/tuscany/sca/http/jetty/JettyServerTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/src/test/java/org/apache/tuscany/sca/http/jetty/JettyServerTestCase.java
new file mode 100644
index 0000000000..e22559cc9c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/src/test/java/org/apache/tuscany/sca/http/jetty/JettyServerTestCase.java
@@ -0,0 +1,278 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.http.jetty;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.net.ConnectException;
+import java.net.Socket;
+
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.host.http.DefaultResourceServlet;
+import org.apache.tuscany.sca.work.NotificationListener;
+import org.apache.tuscany.sca.work.WorkScheduler;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JettyServerTestCase extends TestCase {
+
+    private static final String REQUEST1_HEADER =
+        "GET / HTTP/1.0\n" + "Host: localhost\n"
+            + "Content-Type: text/xml\n"
+            + "Connection: close\n"
+            + "Content-Length: ";
+    private static final String REQUEST1_CONTENT = "";
+    private static final String REQUEST1 =
+        REQUEST1_HEADER + REQUEST1_CONTENT.getBytes().length + "\n\n" + REQUEST1_CONTENT;
+
+    private static final String REQUEST2_HEADER =
+        "GET /webcontent/test.html HTTP/1.0\n" + "Host: localhost\n"
+            + "Content-Type: text/xml\n"
+            + "Connection: close\n"
+            + "Content-Length: ";
+    private static final String REQUEST2_CONTENT = "";
+    private static final String REQUEST2 =
+        REQUEST2_HEADER + REQUEST2_CONTENT.getBytes().length + "\n\n" + REQUEST2_CONTENT;
+
+    private static final int HTTP_PORT = 8085;
+
+    private WorkScheduler workScheduler = new WorkScheduler() {
+
+        public <T extends Runnable> void scheduleWork(T work) {
+            Thread thread = new Thread(work);
+            thread.start();
+        }
+
+        public <T extends Runnable> void scheduleWork(T work, NotificationListener<T> listener) {
+            scheduleWork(work);
+        }
+
+        public void destroy() {
+        }
+    };
+
+    /**
+     * Verifies requests are properly routed according to the servlet mapping
+     */
+    public void testRegisterServletMapping() throws Exception {
+        JettyServer service = new JettyServer(workScheduler);
+        TestServlet servlet = new TestServlet();
+        service.addServletMapping("http://127.0.0.1:" + HTTP_PORT + "/", servlet);
+        Socket client = new Socket("127.0.0.1", HTTP_PORT);
+        OutputStream os = client.getOutputStream();
+        os.write(REQUEST1.getBytes());
+        os.flush();
+        read(client);
+        service.stop();
+        assertTrue(servlet.invoked);
+    }
+
+    /**
+     * Verifies that servlets can be registered with multiple ports
+     */
+    public void testRegisterMultiplePorts() throws Exception {
+        JettyServer service = new JettyServer(workScheduler);
+        TestServlet servlet = new TestServlet();
+        service.addServletMapping("http://127.0.0.1:" + HTTP_PORT + "/", servlet);
+        TestServlet servlet2 = new TestServlet();
+        service.addServletMapping("http://127.0.0.1:" + (HTTP_PORT + 1) + "/", servlet2);
+        {
+            Socket client = new Socket("127.0.0.1", HTTP_PORT);
+            OutputStream os = client.getOutputStream();
+            os.write(REQUEST1.getBytes());
+            os.flush();
+            read(client);
+        }
+        {
+            Socket client = new Socket("127.0.0.1", HTTP_PORT + 1);
+            OutputStream os = client.getOutputStream();
+            os.write(REQUEST1.getBytes());
+            os.flush();
+            read(client);
+        }
+        
+        service.stop();
+        assertTrue(servlet.invoked);
+        assertTrue(servlet2.invoked);
+    }
+
+    public void testUnregisterMapping() throws Exception {
+        JettyServer service = new JettyServer(workScheduler);
+        TestServlet servlet = new TestServlet();
+        String uri = "http://127.0.0.1:" + HTTP_PORT + "/foo";
+        service.addServletMapping(uri, servlet);
+        service.removeServletMapping(uri);
+        Socket client = new Socket("127.0.0.1", HTTP_PORT);
+        OutputStream os = client.getOutputStream();
+        os.write(REQUEST1.getBytes());
+        os.flush();
+        read(client);
+        service.stop();
+        assertFalse(servlet.invoked);
+    }
+
+    public void testRequestSession() throws Exception {
+        JettyServer service = new JettyServer(workScheduler);
+        TestServlet servlet = new TestServlet();
+        service.addServletMapping("http://127.0.0.1:" + HTTP_PORT + "/", servlet);
+        Socket client = new Socket("127.0.0.1", HTTP_PORT);
+        OutputStream os = client.getOutputStream();
+        os.write(REQUEST1.getBytes());
+        os.flush();
+        read(client);
+        service.stop();
+        assertTrue(servlet.invoked);
+        assertNotNull(servlet.sessionId);
+    }
+
+    public void testRestart() throws Exception {
+        JettyServer service = new JettyServer(workScheduler);
+        service.stop();
+        service.stop();
+    }
+
+    public void testNoMappings() throws Exception {
+        JettyServer service = new JettyServer(workScheduler);
+        Exception ex = null;
+        try {
+            new Socket("127.0.0.1", HTTP_PORT);
+        } catch (ConnectException e) {
+            ex = e;
+        }
+        assertNotNull(ex);
+        service.stop();
+    }
+    
+    public void testResourceServlet() throws Exception {
+        JettyServer service = new JettyServer(workScheduler);
+        
+        String documentRoot = getClass().getClassLoader().getResource("content/test.html").toString();
+        documentRoot = documentRoot.substring(0, documentRoot.lastIndexOf('/'));
+        DefaultResourceServlet resourceServlet = new DefaultResourceServlet(documentRoot);
+        TestResourceServlet servlet = new TestResourceServlet(resourceServlet);
+        service.addServletMapping("http://127.0.0.1:" + HTTP_PORT + "/webcontent/*", servlet);
+        
+        Socket client = new Socket("127.0.0.1", HTTP_PORT);
+        OutputStream os = client.getOutputStream();
+        os.write(REQUEST2.getBytes());
+        os.flush();
+        
+        String document = read(client);
+        assertTrue(document.indexOf("<body><p>hello</body>") != -1);
+        
+        service.stop();
+    }
+
+    public void testDefaultServlet() throws Exception {
+        JettyServer service = new JettyServer(workScheduler);
+        
+        String documentRoot = getClass().getClassLoader().getResource("content/test.html").toString();
+        documentRoot = documentRoot.substring(0, documentRoot.lastIndexOf('/'));
+        DefaultResourceServlet resourceServlet = new DefaultResourceServlet(documentRoot);
+        service.addServletMapping("http://127.0.0.1:" + HTTP_PORT + "/webcontent/*", resourceServlet);
+        
+        Socket client = new Socket("127.0.0.1", HTTP_PORT);
+        OutputStream os = client.getOutputStream();
+        os.write(REQUEST2.getBytes());
+        os.flush();
+        
+        String document = read(client);
+        assertTrue(document.indexOf("<body><p>hello</body>") != -1);
+        
+        service.stop();
+    }
+
+    private static String read(Socket socket) throws IOException {
+        BufferedReader reader = null;
+        try {
+            reader = new BufferedReader(new InputStreamReader(socket.getInputStream()));
+            StringBuffer sb = new StringBuffer();
+            String str;
+            while ((str = reader.readLine()) != null) {
+                sb.append(str);
+            }
+            return sb.toString();
+        } finally {
+            if (reader != null) {
+                reader.close();
+            }
+        }
+    }
+
+    private class TestServlet extends HttpServlet {
+        private static final long serialVersionUID = 1L;
+        boolean invoked;
+        String sessionId;
+
+        @Override
+        protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+            invoked = true;
+            sessionId = req.getSession().getId();
+            OutputStream writer = resp.getOutputStream();
+            try {
+                writer.write("result".getBytes());
+            } finally {
+                writer.close();
+            }
+        }
+
+    }
+
+    private class TestResourceServlet extends HttpServlet {
+        private static final long serialVersionUID = 1L;
+        private HttpServlet delegate;
+        
+        public TestResourceServlet(HttpServlet delegate) {
+            this.delegate = delegate;
+        }
+        
+        @Override
+        public void init() throws ServletException {
+            super.init();
+            delegate.init();
+        }
+
+        @Override
+        public void init(ServletConfig config) throws ServletException {
+            super.init();
+            delegate.init(config);
+        }
+        
+        @Override
+        protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+            delegate.service(req, resp);
+        }
+        
+        @Override
+        public void destroy() {
+            super.destroy();
+            delegate.destroy();
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/src/test/resources/content/test.html b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/src/test/resources/content/test.html
new file mode 100644
index 0000000000..f4b79d7f01
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-jetty/src/test/resources/content/test.html
@@ -0,0 +1,21 @@
+<html>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<body><p>hello</body>
+</html>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-osgi/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-osgi/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-osgi/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-osgi/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-osgi/LICENSE
new file mode 100644
index 0000000000..4b5ab74408
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-osgi/LICENSE
@@ -0,0 +1,251 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+===============================================================================================================
+
+Apache Tuscany SCA for Java Subcomponents
+=========================================: 
+
+The Tuscany SCA for Java release includes a number of subcomponents with
+separate copyright notices and license terms. Your use of the source
+code for the these subcomponents is subject to the terms and
+conditions of the following licenses.
+
+=================================================================================================================
+
+This module implementation-script temporarily includes one file under the following BSD license:
+
+ Copyright (c) 2006, Sun Microsystems, Inc.
+ All rights reserved.
+ 
+ Redistribution and use in source and binary forms, with or without 
+ modification, are permitted provided that the following conditions are met:
+ 
+  - Redistributions of source code must retain the above copyright notice, this 
+    list of conditions and the following disclaimer.
+ 
+  - Redistributions in binary form must reproduce the above copyright notice, 
+    this list of conditions and the following disclaimer in the documentation 
+    and/or other materials provided with the distribution.
+ 
+  - Neither the name of the Sun Microsystems, Inc. nor the names of 
+    contributors may be used to endorse or promote products derived from this 
+    software without specific prior written permission.
+ 
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+ CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED 
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 
+ PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+ COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY 
+ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
+ PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 
+ USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 
+ OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH 
+ DAMAGE. 
+
+=================================================================================================================
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-osgi/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-osgi/NOTICE
new file mode 100644
index 0000000000..a3c65715e5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-osgi/NOTICE
@@ -0,0 +1,17 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
+Unless otherwise indicated, all distribution made available by the Apache Software Foundation
+is provided to you under the terms and conditions of the Apache License Version 2.0 ("AL").
+A copy of the AL is provided with this distribution as the LICENSE file present in the
+root directory, and is also available at http://www.apache.org/licenses/.
+
+This product also includes software under the BSD license 
+(see the LICENSE file contained in this distribution), with
+the following copyright:
+
+Copyright (c) 2006, Sun Microsystems, Inc.
+All rights reserved.
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-osgi/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-osgi/pom.xml
new file mode 100644
index 0000000000..e90b45d7e9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-osgi/pom.xml
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-host-osgi</artifactId>
+    <name>Apache Tuscany Host for OSGi</name>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>                                      
+            <artifactId>junit</artifactId>
+            <version>3.8.1</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.easymock</groupId>
+            <artifactId>easymock</artifactId>
+            <version>2.2</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
new file mode 100644
index 0000000000..8bab603184
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+# Implementation class for the ExtensionActivator

+org.apache.tuscany.sca.host.osgi.XxxxModuleActivator

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/pom.xml
new file mode 100644
index 0000000000..0aa073d0ed
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/pom.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-host-rmi</artifactId>
+    <name>Apache Tuscany SCA RMI Host Extension Point</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/DefaultRMIHost.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/DefaultRMIHost.java
new file mode 100644
index 0000000000..d7ea6ae796
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/DefaultRMIHost.java
@@ -0,0 +1,125 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.rmi;
+
+import java.rmi.AlreadyBoundException;
+import java.rmi.NotBoundException;
+import java.rmi.Remote;
+import java.rmi.RemoteException;
+import java.rmi.registry.LocateRegistry;
+import java.rmi.registry.Registry;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * Default implementation of a RMI host.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultRMIHost implements RMIHost {
+
+    //map of RMI registries started and running
+    private Map<String, Registry> rmiRegistries;
+
+    public DefaultRMIHost() {
+        rmiRegistries = new ConcurrentHashMap<String, Registry>();
+        /*
+         * if (System.getSecurityManager() == null) { System.setSecurityManager(new RMISecurityManager()); }
+         */
+    }
+
+    public void registerService(String serviceName, int port, Remote serviceObject) throws RMIHostException,
+        RMIHostRuntimeException {
+        Registry registry;
+        try {
+            registry = rmiRegistries.get(Integer.toString(port));
+            if (registry == null) {
+                try {
+                    registry = LocateRegistry.getRegistry(port);
+                    registry.list();
+                } catch (RemoteException e) {
+                    registry = LocateRegistry.createRegistry(port);
+                }
+                rmiRegistries.put(Integer.toString(port), registry);
+            }
+            registry.bind(serviceName, serviceObject);
+        } catch (AlreadyBoundException e) {
+            throw new RMIHostException(e);
+        } catch (RemoteException e) {
+            RMIHostRuntimeException rmiExec = new RMIHostRuntimeException(e.getMessage());
+            rmiExec.setStackTrace(e.getStackTrace());
+            throw rmiExec;
+        }
+
+    }
+
+    public void registerService(String serviceName, Remote serviceObject) throws RMIHostException,
+        RMIHostRuntimeException {
+        registerService(serviceName, RMI_DEFAULT_PORT, serviceObject);
+    }
+
+    public void unregisterService(String serviceName, int port) throws RMIHostException, RMIHostRuntimeException {
+        Registry registry;
+
+        try {
+            registry = rmiRegistries.get(Integer.toString(port));
+            if (registry == null) {
+                registry = LocateRegistry.getRegistry(port);
+                rmiRegistries.put(Integer.toString(port), registry);
+            }
+            registry.unbind(serviceName);
+        } catch (RemoteException e) {
+            RMIHostRuntimeException rmiExec = new RMIHostRuntimeException(e.getMessage());
+            rmiExec.setStackTrace(e.getStackTrace());
+            throw rmiExec;
+        } catch (NotBoundException e) {
+            throw new RMIHostException(e.getMessage());
+        }
+    }
+
+    public void unregisterService(String serviceName) throws RMIHostException, RMIHostRuntimeException {
+        unregisterService(serviceName, RMI_DEFAULT_PORT);
+
+    }
+
+    public Remote findService(String host, String port, String svcName) throws RMIHostException,
+        RMIHostRuntimeException {
+        Registry registry;
+        Remote remoteService = null;
+        host = (host == null || host.length() <= 0) ? "localhost" : host;
+        int portNumber = (port == null || port.length() <= 0) ? RMI_DEFAULT_PORT : Integer.decode(port);
+
+        try {
+            registry = LocateRegistry.getRegistry(host, portNumber);
+
+            if (registry != null) {
+                remoteService = registry.lookup(svcName);
+            }
+        } catch (RemoteException e) {
+            RMIHostRuntimeException rmiExec = new RMIHostRuntimeException(e.getMessage());
+            rmiExec.setStackTrace(e.getStackTrace());
+            throw rmiExec;
+        } catch (NotBoundException e) {
+            throw new RMIHostException(e.getMessage());
+        }
+        return remoteService;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/DefaultRMIHostExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/DefaultRMIHostExtensionPoint.java
new file mode 100644
index 0000000000..3ac086a2ee
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/DefaultRMIHostExtensionPoint.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.rmi;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Default implementation of an RMI host extension point.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultRMIHostExtensionPoint implements RMIHostExtensionPoint {
+
+    private List<RMIHost> rmiHosts = new ArrayList<RMIHost>();
+    
+    public DefaultRMIHostExtensionPoint() {
+        addRMIHost(new DefaultRMIHost());
+    }
+
+    public void addRMIHost(RMIHost rmiHost) {
+        rmiHosts.add(rmiHost);
+    }
+
+    public void removeRMIHost(RMIHost rmiHost) {
+        rmiHosts.remove(rmiHost);
+    }
+
+    public List<RMIHost> getRMIHosts() {
+        return rmiHosts;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/ExtensibleRMIHost.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/ExtensibleRMIHost.java
new file mode 100644
index 0000000000..32fe6c2deb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/ExtensibleRMIHost.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.rmi;
+
+import java.rmi.Remote;
+
+
+/**
+ * Default implementation of an extensible RMI host.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ExtensibleRMIHost implements RMIHost {
+    
+    private RMIHostExtensionPoint rmiHosts;
+    
+    public ExtensibleRMIHost(RMIHostExtensionPoint rmiHosts) {
+        this.rmiHosts = rmiHosts;
+    }
+    
+    public void registerService(String serviceName, int port, Remote serviceObject) throws RMIHostException, RMIHostRuntimeException {
+        if (rmiHosts.getRMIHosts().isEmpty()) {
+            throw new RMIHostException("No RMI host available");
+        }
+        rmiHosts.getRMIHosts().get(0).registerService(serviceName, port, serviceObject);
+    }
+    
+    public Remote findService(String host, String port, String svcName) throws RMIHostException, RMIHostRuntimeException {
+        if (rmiHosts.getRMIHosts().isEmpty()) {
+            throw new RMIHostException("No RMI host available");
+        }
+        return rmiHosts.getRMIHosts().get(0).findService(host, port, svcName);
+    }
+    
+    public void registerService(String serviceName, Remote serviceObject) throws RMIHostException, RMIHostRuntimeException {
+        if (rmiHosts.getRMIHosts().isEmpty()) {
+            throw new RMIHostException("No RMI host available");
+        }
+        rmiHosts.getRMIHosts().get(0).registerService(serviceName, serviceObject);
+    }
+    
+    public void unregisterService(String serviceName) throws RMIHostException, RMIHostRuntimeException {
+        if (rmiHosts.getRMIHosts().isEmpty()) {
+            throw new RMIHostException("No RMI host available");
+        }
+        rmiHosts.getRMIHosts().get(0).unregisterService(serviceName);
+    }
+    
+    public void unregisterService(String serviceName, int port) throws RMIHostException, RMIHostRuntimeException {
+        if (rmiHosts.getRMIHosts().isEmpty()) {
+            throw new RMIHostException("No RMI host available");
+        }
+        rmiHosts.getRMIHosts().get(0).unregisterService(serviceName, port);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHost.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHost.java
new file mode 100644
index 0000000000..dcda47f51d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHost.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.host.rmi;
+
+import java.rmi.Remote;
+
+/**
+ * RMI Service hosting interface to be implemented by host environments that allows SCA Components
+ * to register RMI Services to handle inbound service requests over RMI to SCA Components
+ */
+public interface RMIHost {
+    int RMI_DEFAULT_PORT = 1099;
+
+    /**
+     * Register an RMI service with the given name and port
+     * 
+     * @param serviceName against which the server is to be registered
+     * @param port the port against which the server is to be registered
+     * @param serviceObject the server object to be registered
+     * @throws RMIHostException
+     * @throws RMIHostRuntimeException
+     */ 
+    void registerService(String serviceName, int port, Remote serviceObject) throws RMIHostException,
+                                                                                    RMIHostRuntimeException;
+
+    /**
+     * Register an RMI service with the given name and default port (1099)
+     * 
+     * @param serviceName serviceName against which the server is to be registered
+     * @param serviceObject the server object to be registered
+     * @throws RMIHostException
+     * @throws RMIHostRuntimeException
+     */
+    void registerService(String serviceName, Remote serviceObject) throws RMIHostException,
+                                                                          RMIHostRuntimeException;
+
+    /**
+     * Unregister a service registered under the given service name and port number
+     * 
+     * @param serviceName serviceName against which the server is to be registered
+     * @param port the port against which the server is to be registered
+     * @throws RMIHostException
+     * @throws RMIHostRuntimeException
+     */
+    void unregisterService(String serviceName, int port) throws RMIHostException,
+                                                                RMIHostRuntimeException;
+
+    /**
+     * Unregister a service registered under the given service name and defalut port number (1099)
+     * 
+     * @param serviceName the name of the service that has to be unregistered
+     * @throws RMIHostException
+     * @throws RMIHostRuntimeException
+     */
+    void unregisterService(String serviceName) throws RMIHostException,
+                                                      RMIHostRuntimeException;
+
+
+    /**
+     * find a remote service hosted on the given host, port and service name
+     * 
+     * @param host the name of the host on which the rmi service to be unregistered is running
+     * @param port the port against which the server is to be unregistered is running
+     * @param svcName serviceName against which the server is to be unregistered is running
+     * @return the RMI server object 
+     * @throws RMIHostException
+     * @throws RMIHostRuntimeException
+     */
+    Remote findService(String host, String port, String svcName) throws RMIHostException,
+                                                                        RMIHostRuntimeException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostException.java
new file mode 100644
index 0000000000..8f1c4a253f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostException.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.     
+ */
+package org.apache.tuscany.sca.host.rmi;
+
+
+/**
+ * This exception will relate to situations where the end applicaition's input is the cause of the exception
+ *
+ * @version $Rev: 486986 $ $Date: 2006-12-14 11:48:28 +0530 (Thu, 14 Dec 2006) $
+ */
+public class RMIHostException extends RuntimeException {
+ 
+    private static final long serialVersionUID = 3378300080918544410L;
+
+    public RMIHostException() {
+    }
+
+    public RMIHostException(String message) {
+        super(message);
+    }
+
+    public RMIHostException(Throwable e) {
+        super(e);
+    }
+
+    public RMIHostException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostExtensionPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostExtensionPoint.java
new file mode 100644
index 0000000000..60804c1003
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostExtensionPoint.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.host.rmi;
+
+import java.util.List;
+
+/**
+ * An extension point for RMI hosts.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface RMIHostExtensionPoint {
+
+    /**
+     * Adds a servlet host extension.
+     * 
+     * @param rmiHost
+     */
+    void addRMIHost(RMIHost rmiHost);
+
+    /**
+     * Removes a servlet host extension.
+     * 
+     * @param rmiHost
+     */
+    void removeRMIHost(RMIHost rmiHost);
+    
+    /**
+     * Returns a list of servlet host extensions.
+     * 
+     * @return
+     */
+    List<RMIHost> getRMIHosts();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostRuntimeException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostRuntimeException.java
new file mode 100644
index 0000000000..f2c74711e0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostRuntimeException.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+
+             http://www.apache.org/licenses/LICENSE-2.0
+
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.     
+ */
+package org.apache.tuscany.sca.host.rmi;
+
+
+/**
+ * This exception relates to cases where there is a problem with the
+ * Host runtime
+ *
+ */
+public class RMIHostRuntimeException extends RuntimeException {
+   
+    private static final long serialVersionUID = -2639598547028423686L;
+
+    public RMIHostRuntimeException() {
+    }
+
+    public RMIHostRuntimeException(String message) {
+        super(message);
+    }
+    
+    public RMIHostRuntimeException(Throwable e) {
+        super(e);
+    }
+
+    public RMIHostRuntimeException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.rmi.RMIHostExtensionPoint b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.rmi.RMIHostExtensionPoint
new file mode 100644
index 0000000000..014c5391b8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.rmi.RMIHostExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+

+org.apache.tuscany.sca.host.rmi.DefaultRMIHostExtensionPoint

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/test/java/org/apache/tuscany/sca/host/rmi/RMIHostImplTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/test/java/org/apache/tuscany/sca/host/rmi/RMIHostImplTestCase.java
new file mode 100644
index 0000000000..f08e6c7063
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-rmi/src/test/java/org/apache/tuscany/sca/host/rmi/RMIHostImplTestCase.java
@@ -0,0 +1,85 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.host.rmi;
+
+import java.io.Serializable;
+import java.rmi.Remote;
+
+import junit.framework.TestCase;
+
+public class RMIHostImplTestCase extends TestCase {
+
+    public void testInit() {
+        new DefaultRMIHost();
+    }
+
+    public void testFindServiceBadHost() throws RMIHostRuntimeException, RMIHostException {
+        try {
+            new DefaultRMIHost().findService(null, "9994", "$BAD$");
+            fail();
+        } catch (RMIHostRuntimeException e) {
+            // expected
+        }
+    }
+
+    public void testRegisterService1() throws RMIHostRuntimeException, RMIHostException {
+        DefaultRMIHost host = new DefaultRMIHost();
+        host.registerService("foo1", 9996, new MockRemote());
+        host.unregisterService("foo1", 9996);
+    }
+
+    public void testExistingRegistry() throws RMIHostRuntimeException, RMIHostException {
+        DefaultRMIHost host1 = new DefaultRMIHost();
+        host1.registerService("foo1", 9995, new MockRemote());
+        DefaultRMIHost host2 = new DefaultRMIHost();
+        host2.registerService("foo2", 9995, new MockRemote());
+        host2.unregisterService("foo1", 9995);
+        host2.unregisterService("foo2", 9995);
+    }
+
+    public void testRegisterService2() throws RMIHostRuntimeException, RMIHostException {
+        DefaultRMIHost host = new DefaultRMIHost();
+        host.registerService("bar1", 9999, new MockRemote());
+        host.unregisterService("bar1", 9999);
+    }
+
+    public void testRegisterServiceAlreadyBound() throws RMIHostRuntimeException, RMIHostException {
+        DefaultRMIHost host = new DefaultRMIHost();
+        host.registerService("bar2", 9997, new MockRemote());
+        try {
+            host.registerService("bar2", 9997, new MockRemote());
+        } catch (RMIHostException e) {
+            // expected
+            host.unregisterService("bar2", 9997);
+        }
+    }
+
+    public void testUnRegisterService() throws RMIHostRuntimeException, RMIHostException {
+        DefaultRMIHost host = new DefaultRMIHost();
+        try {
+            host.unregisterService("bar3", 9998);
+            fail();
+        } catch (RMIHostRuntimeException e) {
+            // expected
+        }
+    }
+
+    private static class MockRemote implements Remote, Serializable {
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/pom.xml
new file mode 100644
index 0000000000..99b3fa9090
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/pom.xml
@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-host-tomcat</artifactId>
+    <name>Apache Tuscany SCA Tomcat Servlet Host Extension</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-http</artifactId>
+	        <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.5</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tomcat</groupId>
+            <artifactId>catalina</artifactId>
+            <version>6.0.14</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.apache.tomcat</groupId>
+                    <artifactId>servlet-api</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tomcat</groupId>
+            <artifactId>coyote</artifactId>
+            <version>6.0.14</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.apache.tomcat</groupId>
+                    <artifactId>servlet-api</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/src/main/java/org/apache/tuscany/sca/http/tomcat/ServletWrapper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/src/main/java/org/apache/tuscany/sca/http/tomcat/ServletWrapper.java
new file mode 100644
index 0000000000..b1dd818371
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/src/main/java/org/apache/tuscany/sca/http/tomcat/ServletWrapper.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.http.tomcat;
+
+import javax.servlet.Servlet;
+import javax.servlet.ServletException;
+
+import org.apache.catalina.core.StandardWrapper;
+
+/**
+ * A servlet wrapper.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ServletWrapper extends StandardWrapper {
+    private static final long serialVersionUID = 1L;
+
+    private final Servlet servlet;
+
+    public ServletWrapper(Servlet servlet) {
+        this.servlet = servlet;
+    }
+
+    @Override
+    public synchronized Servlet loadServlet() {
+        return servlet;
+    }
+
+    @Override
+    public Servlet getServlet() {
+        return servlet;
+    }
+    
+    public void initServlet() throws ServletException {
+        servlet.init(facade);
+    }
+    
+    public void destroyServlet() {
+        servlet.destroy();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/src/main/java/org/apache/tuscany/sca/http/tomcat/TomcatDefaultServlet.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/src/main/java/org/apache/tuscany/sca/http/tomcat/TomcatDefaultServlet.java
new file mode 100644
index 0000000000..29b3da5880
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/src/main/java/org/apache/tuscany/sca/http/tomcat/TomcatDefaultServlet.java
@@ -0,0 +1,109 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.http.tomcat;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLConnection;
+import java.util.Hashtable;
+
+import javax.naming.NamingException;
+import javax.naming.directory.Attributes;
+import javax.naming.directory.BasicAttributes;
+import javax.naming.directory.DirContext;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+
+import org.apache.catalina.servlets.DefaultServlet;
+import org.apache.naming.resources.FileDirContext;
+import org.apache.naming.resources.ProxyDirContext;
+import org.apache.naming.resources.Resource;
+
+public class TomcatDefaultServlet extends DefaultServlet {
+    private static final long serialVersionUID = -7503581551326796573L;
+    
+    private String documentRoot;
+    private ProxyDirContext proxyDirContext;
+    
+    public TomcatDefaultServlet(String servletPath, String documentRoot) {
+        this.documentRoot = documentRoot;
+        
+        DirContext dirContext;
+        URI uri = URI.create(documentRoot);
+        if (!"file".equals(uri.getScheme())) {
+            
+            dirContext = new FileDirContext() {
+                @Override
+                public Attributes getAttributes(String name) throws NamingException {
+                    return new BasicAttributes();
+                }
+                
+                @Override
+                public Object lookup(String name) throws NamingException {
+                    
+                    try {
+                        final URL url = new URL(TomcatDefaultServlet.this.documentRoot + name);
+                        return new Resource() {
+                            @Override
+                            public InputStream streamContent() throws IOException {
+                                URLConnection connection = url.openConnection();
+                                connection.setUseCaches(false);
+                                return connection.getInputStream();
+                            }
+                        };
+                    } catch (MalformedURLException e) {
+                        throw new NamingException(e.toString());
+                    }
+                }
+            };
+            
+        } else {
+            dirContext = new FileDirContext();
+            ((FileDirContext)dirContext).setDocBase(uri.getPath());
+        }
+        proxyDirContext = new ProxyDirContext(new Hashtable(), dirContext);
+        resources = proxyDirContext;            
+    }
+    
+    @Override
+    public void init() throws ServletException {
+        super.init();
+        resources = proxyDirContext;
+    }
+    
+    @Override
+    public void init(ServletConfig servletConfig) throws ServletException {
+        super.init(servletConfig);
+        resources = proxyDirContext;
+    }
+
+    @Override
+    protected String getRelativePath(HttpServletRequest request) {
+        String path = request.getPathInfo();
+        if (path == null || path.length() == 0) {
+            path = "/";
+        }
+        return path;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/src/main/java/org/apache/tuscany/sca/http/tomcat/TomcatServer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/src/main/java/org/apache/tuscany/sca/http/tomcat/TomcatServer.java
new file mode 100644
index 0000000000..eb9f4fd1e0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/src/main/java/org/apache/tuscany/sca/http/tomcat/TomcatServer.java
@@ -0,0 +1,558 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.http.tomcat;
+
+import java.beans.PropertyChangeListener;
+import java.net.InetAddress;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.net.UnknownHostException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.Map.Entry;
+import java.util.concurrent.Executor;
+import java.util.logging.Logger;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.Servlet;
+import javax.servlet.ServletException;
+
+import org.apache.catalina.Container;
+import org.apache.catalina.Context;
+import org.apache.catalina.Lifecycle;
+import org.apache.catalina.Loader;
+import org.apache.catalina.connector.Connector;
+import org.apache.catalina.core.StandardContext;
+import org.apache.catalina.core.StandardEngine;
+import org.apache.catalina.core.StandardHost;
+import org.apache.catalina.startup.ContextConfig;
+import org.apache.coyote.http11.Http11Protocol;
+import org.apache.tomcat.util.buf.MessageBytes;
+import org.apache.tomcat.util.http.mapper.MappingData;
+import org.apache.tomcat.util.net.JIoEndpoint;
+import org.apache.tuscany.sca.host.http.DefaultResourceServlet;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletMappingException;
+import org.apache.tuscany.sca.work.WorkScheduler;
+
+/**
+ * A Tomcat based implementation of ServletHost.
+ *
+ * @version $Rev$ $Date$
+ */
+@SuppressWarnings("deprecation")
+public class TomcatServer implements ServletHost {
+    private final static Logger logger = Logger.getLogger(TomcatServer.class.getName());
+
+    private int defaultPortNumber = 8080;
+
+    private final class TuscanyLoader implements Loader {
+        private final ClassLoader tccl;
+        private boolean delegate;
+        private boolean reloadable;
+        private Container container;
+        private List<String> repos = new ArrayList<String>();
+        private List<PropertyChangeListener> listeners = new ArrayList<PropertyChangeListener>();
+
+        private TuscanyLoader(ClassLoader tccl) {
+            this.tccl = tccl;
+        }
+
+        public void addPropertyChangeListener(PropertyChangeListener listener) {
+            listeners.add(listener);
+        }
+
+        public void addRepository(String repository) {
+            repos.add(repository);
+        }
+
+        public void backgroundProcess() {
+        }
+
+        public String[] findRepositories() {
+            return repos.toArray(new String[repos.size()]);
+        }
+
+        public Container getContainer() {
+            return container;
+        }
+
+        public boolean getDelegate() {
+            return delegate;
+        }
+
+        public String getInfo() {
+            return "Tuscany Loader for Embedded Tomcat";
+        }
+
+        public boolean getReloadable() {
+            return reloadable;
+        }
+
+        public boolean modified() {
+            return false;
+        }
+
+        public void removePropertyChangeListener(PropertyChangeListener listener) {
+            listeners.remove(listener);
+        }
+
+        public void setContainer(Container container) {
+            this.container = container;
+        }
+
+        public void setDelegate(boolean delegate) {
+            this.delegate = delegate;
+        }
+
+        public void setReloadable(boolean reloadable) {
+            this.reloadable = reloadable;
+        }
+
+        public ClassLoader getClassLoader() {
+            return tccl;
+        }
+    }
+
+    /**
+     * Represents a port and the server that serves it.
+     */
+    private class Port {
+        private StandardEngine engine;
+        private StandardHost host;
+        private Connector connector;
+
+        private Port(StandardEngine engine, StandardHost host, Connector connector) {
+            this.engine = engine;
+            this.host = host;
+            this.connector = connector;
+        }
+
+        public StandardEngine getEngine() {
+            return engine;
+        }
+
+        public StandardHost getHost() {
+            return host;
+        }
+
+        public Connector getConnector() {
+            return connector;
+        }
+    }
+
+    private Map<Integer, Port> ports = new HashMap<Integer, Port>();
+
+    private WorkScheduler workScheduler;
+
+    private String contextPath = "/";
+
+    /**
+     * Constructs a new embedded Tomcat server.
+     *
+     * @param workScheduler the WorkScheduler to use to process requests.
+     */
+    public TomcatServer(WorkScheduler workScheduler) {
+        this.workScheduler = workScheduler;
+    }
+
+    public void setDefaultPort(int port) {
+        defaultPortNumber = port;
+    }
+
+    public int getDefaultPort() {
+        return defaultPortNumber;
+    }
+
+    /**
+     * Stop all the started servers.
+     */
+    public void stop() throws ServletMappingException {
+        if (!ports.isEmpty()) {
+            try {
+                Set<Entry<Integer, Port>> entries = new HashSet<Entry<Integer, Port>>(ports.entrySet());
+                for (Entry<Integer, Port> entry : entries) {
+                    entry.getValue().getConnector().stop();
+                    entry.getValue().getEngine().stop();
+                    ports.remove(entry.getKey());
+                }
+            } catch (Exception e) {
+                throw new ServletMappingException(e);
+            }
+        }
+    }
+
+    public void addServletMapping(String suri, Servlet servlet) {
+        URI uri = URI.create(suri);
+
+        // Get the URI scheme and port
+        String scheme = uri.getScheme();
+        if (scheme == null) {
+            scheme = "http";
+        }
+        int portNumber = uri.getPort();
+        if (portNumber == -1) {
+            portNumber = defaultPortNumber;
+        }
+
+        // Get the port object associated with the given port number
+        Port port = ports.get(portNumber);
+        if (port == null) {
+
+            // Create an engine
+            StandardEngine engine = new StandardEngine();
+            engine.setBaseDir("");
+            engine.setDefaultHost("localhost");
+            engine.setName("engine/" + portNumber);
+
+            // Create a host
+            StandardHost host = new StandardHost();
+            host.setAppBase("");
+            host.setName("localhost");
+            engine.addChild(host);
+
+            // Create the root context
+            StandardContext context = new StandardContext();
+            final ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+            context.setLoader(new TuscanyLoader(tccl));
+            // context.setParentClassLoader(tccl.getParent());
+            context.setDocBase("");
+            context.setPath("");
+            ContextConfig config = new ContextConfig();
+            ((Lifecycle)context).addLifecycleListener(config);
+            host.addChild(context);
+
+            // Install an HTTP connector
+            Connector connector;
+            try {
+                engine.start();
+                connector = new CustomConnector();
+                connector.setPort(portNumber);
+                connector.setContainer(engine);
+                connector.initialize();
+                connector.start();
+            } catch (Exception e) {
+                throw new ServletMappingException(e);
+            }
+
+            // Keep track of the running server
+            port = new Port(engine, host, connector);
+            ports.put(portNumber, port);
+        }
+
+        // Register the servlet mapping
+        String path = uri.getPath();
+
+        if (!path.startsWith("/")) {
+            path = '/' + path;
+        }
+
+        if (!path.startsWith(contextPath)) {
+            path = contextPath + path;
+        }
+
+        ServletWrapper wrapper;
+        if (servlet instanceof DefaultResourceServlet) {
+            String defaultServletPath = path;
+
+            // Optimize the handling of resource requests, use the Tomcat default servlet
+            // instead of our default resource servlet
+            if (defaultServletPath.endsWith("*")) {
+                defaultServletPath = defaultServletPath.substring(0, defaultServletPath.length() - 1);
+            }
+            if (defaultServletPath.endsWith("/")) {
+                defaultServletPath = defaultServletPath.substring(0, defaultServletPath.length() - 1);
+            }
+            DefaultResourceServlet resourceServlet = (DefaultResourceServlet)servlet;
+            TomcatDefaultServlet defaultServlet =
+                new TomcatDefaultServlet(defaultServletPath, resourceServlet.getDocumentRoot());
+            wrapper = new ServletWrapper(defaultServlet);
+
+        } else {
+            wrapper = new ServletWrapper(servlet);
+        }
+        Context context = port.getHost().map(path);
+        wrapper.setName(path);
+        wrapper.addMapping(path);
+        context.addChild(wrapper);
+        context.addServletMapping(path, path);
+        port.getConnector().getMapper().addWrapper("localhost", "", path, wrapper);
+
+        // Initialize the servlet
+        try {
+            wrapper.initServlet();
+        } catch (ServletException e) {
+            throw new ServletMappingException(e);
+        }
+
+        // Compute the complete URL
+        String host;
+        try {
+            host = InetAddress.getLocalHost().getHostName();
+        } catch (UnknownHostException e) {
+            host = "localhost";
+        }
+        URL addedURL;
+        try {
+            addedURL = new URL(scheme, host, portNumber, path);
+        } catch (MalformedURLException e) {
+            throw new ServletMappingException(e);
+        }
+        logger.info("Added Servlet mapping: " + addedURL);
+    }
+
+    public URL getURLMapping(String suri) throws ServletMappingException {
+        URI uri = URI.create(suri);
+
+        // Get the URI scheme and port
+        String scheme = uri.getScheme();
+        if (scheme == null) {
+            scheme = "http";
+        }
+        int portNumber = uri.getPort();
+        if (portNumber == -1) {
+            portNumber = defaultPortNumber;
+        }
+
+        // Get the host
+        String host;
+        try {
+            host = InetAddress.getLocalHost().getHostName();
+        } catch (UnknownHostException e) {
+            host = "localhost";
+        }
+
+        // Construct the URL
+        String path = uri.getPath();
+
+        if (!path.startsWith("/")) {
+            path = '/' + path;
+        }
+
+        if (!path.startsWith(contextPath)) {
+            path = contextPath + path;
+        }
+        URL url;
+        try {
+            url = new URL(scheme, host, portNumber, path);
+        } catch (MalformedURLException e) {
+            throw new ServletMappingException(e);
+        }
+        return url;
+    }
+
+    public Servlet getServletMapping(String suri) throws ServletMappingException {
+
+        if (suri == null) {
+            return null;
+        }
+
+        URI uri = URI.create(suri);
+
+        // Get the URI port
+        int portNumber = uri.getPort();
+        if (portNumber == -1) {
+            portNumber = defaultPortNumber;
+        }
+
+        // Get the port object associated with the given port number
+        Port port = ports.get(portNumber);
+        if (port == null) {
+            return null;
+        }
+
+        String mapping = uri.getPath();
+
+        if (!mapping.startsWith("/")) {
+            mapping = '/' + mapping;
+        }
+
+        if (!mapping.startsWith(contextPath)) {
+            mapping = contextPath + mapping;
+        }
+
+        Context context = port.getHost().map(mapping);
+        MappingData md = new MappingData();
+        MessageBytes mb = MessageBytes.newInstance();
+        mb.setString(mapping);
+        try {
+            context.getMapper().map(mb, md);
+        } catch (Exception e) {
+            return null;
+        }
+        if (md.wrapper instanceof ServletWrapper) {
+            ServletWrapper servletWrapper = (ServletWrapper)md.wrapper;
+            return servletWrapper.getServlet();
+        } else {
+            return null;
+        }
+    }
+
+    public Servlet removeServletMapping(String suri) {
+        URI uri = URI.create(suri);
+
+        // Get the URI port
+        int portNumber = uri.getPort();
+        if (portNumber == -1) {
+            portNumber = defaultPortNumber;
+        }
+
+        // Get the port object associated with the given port number
+        Port port = ports.get(portNumber);
+        if (port == null) {
+            throw new IllegalStateException("No servlet registered at this URI: " + suri);
+        }
+
+        String mapping = uri.getPath();
+
+        if (!mapping.startsWith("/")) {
+            mapping = '/' + mapping;
+        }
+
+        if (!mapping.startsWith(contextPath)) {
+            mapping = contextPath + mapping;
+        }
+
+        Context context = port.getHost().map(mapping);
+        MappingData md = new MappingData();
+        MessageBytes mb = MessageBytes.newInstance();
+        mb.setString(mapping);
+        try {
+            context.getMapper().map(mb, md);
+        } catch (Exception e) {
+            return null;
+        }
+        if (md.wrapper instanceof ServletWrapper) {
+            ServletWrapper servletWrapper = (ServletWrapper)md.wrapper;
+
+            port.getConnector().getMapper().removeWrapper("localhost", "", mapping);
+
+            try {
+                context.removeServletMapping(mapping);
+            } catch (NegativeArraySizeException e) {
+                // JIRA TUSCANY-1599
+                //FIXME Looks like a bug in Tomcat when removing the last
+                // servlet in the list, catch the exception for now as it doesn't
+                // seem harmful, will find a better solution for the next release
+            }
+            context.removeChild(servletWrapper);
+            try {
+                servletWrapper.destroyServlet();
+            } catch (Exception ex) {
+                // Temporary hack to stop destruction of servlets without servlet
+                // context 
+            }
+            //logger.info("Remove Servlet mapping: " + suri);
+            return servletWrapper.getServlet();
+        } else {
+            logger.info("Trying to Remove servlet mapping: " + mapping + " where mapping is not registered");
+            return null;
+        }
+    }
+
+    public RequestDispatcher getRequestDispatcher(String suri) throws ServletMappingException {
+        //FIXME implement this later
+        return null;
+    }
+
+    public String getContextPath() {
+        return contextPath;
+    }
+
+    /**
+     * A custom connector that uses our WorkScheduler to schedule
+     * worker threads.
+     */
+    private class CustomConnector extends Connector {
+
+        private class CustomHttpProtocolHandler extends Http11Protocol {
+
+            /**
+             * An Executor wrappering our WorkScheduler
+             */
+            private class WorkSchedulerExecutor implements Executor {
+                public void execute(Runnable command) {
+                    workScheduler.scheduleWork(command);
+                }
+            }
+
+            /**
+             * A custom Endpoint that waits for its acceptor thread to
+             * terminate before stopping.
+             */
+            private class CustomEndpoint extends JIoEndpoint {
+                private Thread acceptorThread;
+
+                private class CustomAcceptor extends Acceptor {
+                    CustomAcceptor() {
+                        super();
+                    }
+                }
+
+                @Override
+                public void start() throws Exception {
+                    if (!initialized)
+                        init();
+                    if (!running) {
+                        running = true;
+                        paused = false;
+                        acceptorThread = new Thread(new CustomAcceptor(), getName() + "-Acceptor-" + 0);
+                        acceptorThread.setPriority(threadPriority);
+                        acceptorThread.setDaemon(daemon);
+                        acceptorThread.start();
+                    }
+                }
+
+                @Override
+                public void stop() {
+                    super.stop();
+                    try {
+                        acceptorThread.join();
+                    } catch (InterruptedException e) {
+                        throw new RuntimeException(e);
+                    }
+                }
+
+                @Override
+                public int getCurrentThreadsBusy() {
+                    return 0;
+                }
+            }
+
+            CustomHttpProtocolHandler() {
+                endpoint = new CustomEndpoint();
+                endpoint.setExecutor(new WorkSchedulerExecutor());
+            }
+        }
+
+        CustomConnector() throws Exception {
+            protocolHandler = new CustomHttpProtocolHandler();
+        }
+    }
+
+    public void setContextPath(String path) {
+        this.contextPath = path;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/src/main/java/org/apache/tuscany/sca/http/tomcat/module/TomcatRuntimeModuleActivator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/src/main/java/org/apache/tuscany/sca/http/tomcat/module/TomcatRuntimeModuleActivator.java
new file mode 100644
index 0000000000..9309e89d60
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/src/main/java/org/apache/tuscany/sca/http/tomcat/module/TomcatRuntimeModuleActivator.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.http.tomcat.module;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+import org.apache.tuscany.sca.http.tomcat.TomcatServer;
+import org.apache.tuscany.sca.work.WorkScheduler;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TomcatRuntimeModuleActivator implements ModuleActivator {
+
+    private TomcatServer server;
+
+    public void start(ExtensionPointRegistry extensionPointRegistry) {
+
+        // Register a Tomcat servlet host
+        ServletHostExtensionPoint servletHosts =
+            extensionPointRegistry.getExtensionPoint(ServletHostExtensionPoint.class);
+        WorkScheduler workScheduler = extensionPointRegistry.getExtensionPoint(WorkScheduler.class);
+        server = new TomcatServer(workScheduler);
+        servletHosts.addServletHost(server);
+    }
+
+    public void stop(ExtensionPointRegistry registry) {
+        server.stop();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
new file mode 100644
index 0000000000..f0f4e17507
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+# Implementation class for the ModuleActivator

+org.apache.tuscany.sca.http.tomcat.module.TomcatRuntimeModuleActivator

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/src/test/java/org/apache/tuscany/sca/http/tomcat/TomcatServerTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/src/test/java/org/apache/tuscany/sca/http/tomcat/TomcatServerTestCase.java
new file mode 100644
index 0000000000..14bc5cb385
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/src/test/java/org/apache/tuscany/sca/http/tomcat/TomcatServerTestCase.java
@@ -0,0 +1,313 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.http.tomcat;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.net.Socket;
+
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.host.http.DefaultResourceServlet;
+import org.apache.tuscany.sca.work.NotificationListener;
+import org.apache.tuscany.sca.work.WorkScheduler;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TomcatServerTestCase extends TestCase {
+
+    private static final String REQUEST1_HEADER =
+        "GET /foo HTTP/1.0\n" + "Host: localhost\n"
+            + "Content-Type: text/xml\n"
+            + "Connection: close\n"
+            + "Content-Length: ";
+    private static final String REQUEST1_CONTENT = "";
+    private static final String REQUEST1 =
+        REQUEST1_HEADER + REQUEST1_CONTENT.getBytes().length + "\n\n" + REQUEST1_CONTENT;
+
+    private static final String REQUEST2_HEADER =
+        "GET /webcontent/test.html HTTP/1.0\n" + "Host: localhost\n"
+            + "Content-Type: text/xml\n"
+            + "Connection: close\n"
+            + "Content-Length: ";
+    private static final String REQUEST2_CONTENT = "";
+    private static final String REQUEST2 =
+        REQUEST2_HEADER + REQUEST2_CONTENT.getBytes().length + "\n\n" + REQUEST2_CONTENT;
+
+    private static final int HTTP_PORT = 8085;
+
+    private WorkScheduler workScheduler = new WorkScheduler() {
+
+        public <T extends Runnable> void scheduleWork(T work) {
+            Thread thread = new Thread(work);
+            thread.start();
+        }
+
+        public <T extends Runnable> void scheduleWork(T work, NotificationListener<T> listener) {
+            scheduleWork(work);
+        }
+
+        public void destroy() {
+        }
+    };      
+
+    /**
+     * Verifies requests are properly routed according to the servlet mapping
+     */
+    public void testRegisterServletMapping() throws Exception {
+        TomcatServer service = new TomcatServer(workScheduler);
+        TestServlet servlet = new TestServlet();
+        service.addServletMapping("http://127.0.0.1:" + HTTP_PORT + "/foo", servlet);
+        Socket client = new Socket("127.0.0.1", HTTP_PORT);
+        OutputStream os = client.getOutputStream();
+        os.write(REQUEST1.getBytes());
+        os.flush();
+        read(client);
+        service.stop();
+        assertTrue(servlet.invoked);
+    }
+
+    /**
+     * Verifies that servlets can be registered with multiple ports
+     */
+    public void testRegisterMultiplePorts() throws Exception {
+        TomcatServer service = new TomcatServer(workScheduler);
+        TestServlet servlet = new TestServlet();
+        service.addServletMapping("http://127.0.0.1:" + HTTP_PORT + "/", servlet);
+        TestServlet servlet2 = new TestServlet();
+        service.addServletMapping("http://127.0.0.1:" + (HTTP_PORT + 1) + "/", servlet2);
+        {
+            Socket client = new Socket("127.0.0.1", HTTP_PORT);
+            OutputStream os = client.getOutputStream();
+            os.write(REQUEST1.getBytes());
+            os.flush();
+            read(client);
+        }
+        {
+            Socket client = new Socket("127.0.0.1", HTTP_PORT + 1);
+            OutputStream os = client.getOutputStream();
+            os.write(REQUEST1.getBytes());
+            os.flush();
+            read(client);
+        }
+        
+        service.stop();
+        assertTrue(servlet.invoked);
+        assertTrue(servlet2.invoked);
+    }
+
+    public void testUnregisterMapping() throws Exception {
+        TomcatServer service = new TomcatServer(workScheduler);
+        TestServlet servlet = new TestServlet();
+        service.addServletMapping("http://127.0.0.1:" + HTTP_PORT + "/foo", servlet);
+        service.removeServletMapping("http://127.0.0.1:" + HTTP_PORT + "/foo");
+        Socket client = new Socket("127.0.0.1", HTTP_PORT);
+        OutputStream os = client.getOutputStream();
+        os.write(REQUEST1.getBytes());
+        os.flush();
+        read(client);
+        service.stop();
+        assertFalse(servlet.invoked);
+        
+    }
+    
+    public void testRegisterUnregisterMapping() throws Exception {
+        TomcatServer service = new TomcatServer(workScheduler);
+        TestServlet servlet = new TestServlet();
+        service.addServletMapping("http://127.0.0.1:" + HTTP_PORT + "/foo", servlet);
+        {
+            Socket client = new Socket("127.0.0.1", HTTP_PORT);
+            OutputStream os = client.getOutputStream();
+            os.write(REQUEST1.getBytes());
+            os.flush();
+            read(client);            
+        }
+        assertTrue(servlet.invoked);
+        service.removeServletMapping("http://127.0.0.1:" + HTTP_PORT + "/foo");
+        {
+            Socket client = new Socket("127.0.0.1", HTTP_PORT);
+            OutputStream os = client.getOutputStream();
+            os.write(REQUEST1.getBytes());
+            os.flush();
+            read(client);            
+        }
+        servlet = new TestServlet();
+        service.addServletMapping("http://127.0.0.1:" + HTTP_PORT + "/foo", servlet);
+        {
+            Socket client = new Socket("127.0.0.1", HTTP_PORT);
+            OutputStream os = client.getOutputStream();
+            os.write(REQUEST1.getBytes());
+            os.flush();
+            read(client);            
+        }
+        assertTrue(servlet.invoked);
+        service.stop();
+    } 
+
+    public void testRequestSession() throws Exception {
+        TomcatServer service = new TomcatServer(workScheduler);
+        TestServlet servlet = new TestServlet();
+        service.addServletMapping("http://127.0.0.1:" + HTTP_PORT + "/foo", servlet);
+        Socket client = new Socket("127.0.0.1", HTTP_PORT);
+        OutputStream os = client.getOutputStream();
+        os.write(REQUEST1.getBytes());
+        os.flush();
+        read(client);
+        service.stop();
+        assertTrue(servlet.invoked);
+        assertNotNull(servlet.sessionId);
+    }
+
+    public void testRestart() throws Exception {
+        TomcatServer service = new TomcatServer(workScheduler);
+        service.stop();
+        service.stop();
+    }
+
+    public void testNoMappings() throws Exception {
+        TomcatServer service = new TomcatServer(workScheduler);
+        Exception ex = null;
+        try {
+            Socket client = new Socket("127.0.0.1", HTTP_PORT);
+            OutputStream os = client.getOutputStream();
+            os.write(REQUEST1.getBytes());
+            os.flush();
+        } catch (Exception e) {
+            ex = e;
+        }
+        assertNotNull(ex);
+        service.stop();
+    }
+
+    public void testResourceServlet() throws Exception {
+        TomcatServer service = new TomcatServer(workScheduler);
+        
+        String documentRoot = getClass().getClassLoader().getResource("content/test.html").toString();
+        documentRoot = documentRoot.substring(0, documentRoot.lastIndexOf('/'));
+        DefaultResourceServlet resourceServlet = new DefaultResourceServlet(documentRoot);
+        TestResourceServlet servlet = new TestResourceServlet(resourceServlet);
+        service.addServletMapping("http://127.0.0.1:" + HTTP_PORT + "/webcontent/*", servlet);
+        
+        Socket client = new Socket("127.0.0.1", HTTP_PORT);
+        OutputStream os = client.getOutputStream();
+        os.write(REQUEST2.getBytes());
+        os.flush();
+        
+        String document = read(client);
+        assertTrue(document.indexOf("<body><p>hello</body>") != -1);
+        
+        service.stop();
+    }
+
+    public void testDefaultServlet() throws Exception {
+        TomcatServer service = new TomcatServer(workScheduler);
+        
+        String documentRoot = getClass().getClassLoader().getResource("content/test.html").toString();
+        documentRoot = documentRoot.substring(0, documentRoot.lastIndexOf('/'));
+        DefaultResourceServlet resourceServlet = new DefaultResourceServlet(documentRoot);
+        service.addServletMapping("http://127.0.0.1:" + HTTP_PORT + "/webcontent/*", resourceServlet);
+        
+        Socket client = new Socket("127.0.0.1", HTTP_PORT);
+        OutputStream os = client.getOutputStream();
+        os.write(REQUEST2.getBytes());
+        os.flush();
+        
+        String document = read(client);
+        assertTrue(document.indexOf("<body><p>hello</body>") != -1);
+        
+        service.stop();
+    }
+
+    private static String read(Socket socket) throws IOException {
+        BufferedReader reader = null;
+        try {
+            reader = new BufferedReader(new InputStreamReader(socket.getInputStream()));
+            StringBuffer sb = new StringBuffer();
+            String str;
+            while ((str = reader.readLine()) != null) {
+                sb.append(str);
+            }
+            return sb.toString();
+        } finally {
+            if (reader != null) {
+                reader.close();
+            }
+        }
+    }
+
+    private class TestServlet extends HttpServlet {
+        private static final long serialVersionUID = 1L;
+        boolean invoked;
+        String sessionId;
+
+        @Override
+        protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+            invoked = true;
+            sessionId = req.getSession().getId();
+            OutputStream writer = resp.getOutputStream();
+            try {
+                writer.write("result".getBytes());
+            } finally {
+                writer.close();
+            }
+        }
+
+    }
+
+    private class TestResourceServlet extends HttpServlet {
+        private static final long serialVersionUID = 1L;
+        private HttpServlet delegate;
+        
+        public TestResourceServlet(HttpServlet delegate) {
+            this.delegate = delegate;
+        }
+        
+        @Override
+        public void init() throws ServletException {
+            super.init();
+            delegate.init();
+        }
+
+        @Override
+        public void init(ServletConfig config) throws ServletException {
+            super.init();
+            delegate.init(config);
+        }
+        
+        @Override
+        protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+            delegate.service(req, resp);
+        }
+        
+        @Override
+        public void destroy() {
+            super.destroy();
+            delegate.destroy();
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/src/test/resources/content/test.html b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/src/test/resources/content/test.html
new file mode 100644
index 0000000000..f4b79d7f01
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-tomcat/src/test/resources/content/test.html
@@ -0,0 +1,21 @@
+<html>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<body><p>hello</body>
+</html>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp-junit/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp-junit/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp-junit/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp-junit/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp-junit/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp-junit/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp-junit/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp-junit/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp-junit/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp-junit/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp-junit/pom.xml
new file mode 100644
index 0000000000..f4c4c2b37a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp-junit/pom.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-host-webapp-junit</artifactId>
+    <name>Apache Tuscany SCA Webapp JUnit Host</name>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+        </dependency>
+
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.4</version><!-- to keep compatible with older servlet containers -->
+            <scope>provided</scope>
+        </dependency>
+
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp-junit/src/main/java/org/apache/tuscany/sca/host/webapp/junit/JUnitServletFilter.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp-junit/src/main/java/org/apache/tuscany/sca/host/webapp/junit/JUnitServletFilter.java
new file mode 100644
index 0000000000..3ef8cff2d8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp-junit/src/main/java/org/apache/tuscany/sca/host/webapp/junit/JUnitServletFilter.java
@@ -0,0 +1,355 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.webapp.junit;
+
+import java.io.EOFException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.PrintStream;
+import java.lang.reflect.Field;
+import java.lang.reflect.Modifier;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.jar.JarEntry;
+import java.util.jar.JarInputStream;
+import java.util.logging.Logger;
+import java.util.regex.Pattern;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterChain;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import junit.framework.AssertionFailedError;
+
+import org.junit.runner.JUnitCore;
+import org.junit.runner.Request;
+import org.junit.runner.Result;
+import org.junit.runner.notification.Failure;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JUnitServletFilter implements Filter {
+    private static final Logger logger = Logger.getLogger(JUnitServletFilter.class.getName());
+
+    private static final String JUNIT_TESTS_PATTERN = "junit.tests.pattern";
+    private static final String JUNIT_TESTS_PATH = "junit.tests.path";
+    private static final String JUNIT_ENABLED = "junit.enabled";
+    private static final String TESTCASE_PATTERN = ".*TestCase";
+    private static final String TESTS_JAR = "/WEB-INF/test-lib/junit-tests.jar";
+
+    private FilterConfig config;
+    private boolean junitEnabled = true;
+    private Set<String> allTestCases;
+    private ClassLoader testClassLoader;
+
+    private Set<String> findTestCases(String testJarPath) throws IOException {
+        Pattern pattern = getTestCasePattern();
+        if (testJarPath.endsWith(".jar")) {
+            return findTestCasesInJar(testJarPath, pattern);
+        } else {
+            return findTestCasesInDir(testJarPath, pattern);
+        }
+    }
+
+    /**
+     * Search test cases in a JAR
+     * @param testJarPath
+     * @param pattern
+     * @return
+     * @throws IOException
+     */
+    private Set<String> findTestCasesInJar(String testJarPath, Pattern pattern) throws IOException {
+        InputStream in = config.getServletContext().getResourceAsStream(testJarPath);
+        Set<String> tests = new HashSet<String>();
+        if (in != null) {
+            JarInputStream jar = new JarInputStream(in);
+            try {
+                JarEntry entry = null;
+
+                while ((entry = jar.getNextJarEntry()) != null) {
+                    String name = entry.getName();
+
+                    if (name.endsWith(".class")) {
+                        String className = name.substring(0, name.length() - 6).replace('/', '.');
+                        if (pattern.matcher(className).matches()) {
+                            tests.add(className);
+                        }
+                    }
+                }
+            } catch (EOFException e) {
+            } finally {
+                if (jar != null) {
+                    try {
+                        jar.close();
+                    } catch (IOException e) {
+                    }
+                }
+            }
+
+        }
+        return tests;
+    }
+
+    private Pattern getTestCasePattern() {
+        String filter = config.getInitParameter(JUNIT_TESTS_PATTERN);
+        if (filter == null) {
+            filter = TESTCASE_PATTERN;
+        }
+        Pattern pattern = Pattern.compile(filter);
+        return pattern;
+    }
+
+    public void destroy() {
+    }
+
+    private void init() throws IOException {
+        testClassLoader = Thread.currentThread().getContextClassLoader();
+        allTestCases = new HashSet<String>();
+        String testsPath = config.getInitParameter(JUNIT_TESTS_PATH);
+        if (testsPath == null) {
+            testsPath = TESTS_JAR;
+        }
+        URL url = config.getServletContext().getResource(testsPath);
+        if (url != null) {
+            allTestCases = findTestCases(testsPath);
+            if (!(testsPath.startsWith("/WEB-INF/lib/") || testsPath.startsWith("/WEB-INF/classes/"))) {
+                // Create a new classloader to load the test jar
+                testClassLoader = new URLClassLoader(new URL[] {url}, testClassLoader);
+            }
+        }
+    }
+
+    /**
+     * Search test cases in a directory
+     * @param classesPath
+     * @param pattern
+     * @return
+     */
+    private Set<String> findTestCasesInDir(String classesPath, Pattern pattern) {
+        ServletContext context = config.getServletContext();
+        Set<String> tests = new HashSet<String>();
+        String dir = classesPath;
+        findResources(context, pattern, tests, classesPath, dir);
+        return tests;
+    }
+
+    @SuppressWarnings("unchecked")
+    private void findResources(ServletContext context, Pattern pattern, Set<String> tests, String root, String dir) {
+        Set<String> paths = context.getResourcePaths(dir);
+        if (paths != null) {
+            for (String name : paths) {
+                if (name.endsWith("/")) {
+                    findResources(context, pattern, tests, root, name);
+                }
+                if (name.endsWith(".class")) {
+                    String className = name.substring(root.length(), name.length() - 6).replace('/', '.');
+                    if (pattern.matcher(className).matches()) {
+                        tests.add(className);
+                    }
+                }
+            }
+        }
+    }
+
+    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException,
+        ServletException {
+
+        if (!junitEnabled) {
+            chain.doFilter(request, response);
+            return;
+        }
+
+        HttpServletRequest req = (HttpServletRequest)request;
+        HttpServletResponse resp = (HttpServletResponse)response;
+
+        if (!req.getRequestURI().equals(req.getContextPath() + "/junit")) {
+            // Intercept the /junit call
+            chain.doFilter(request, response);
+            return;
+        }
+
+        String query = req.getQueryString();
+        PrintStream ps = new PrintStream(response.getOutputStream());
+
+        Set<String> testCases = null;
+        // ClassLoader cl = Thread.currentThread().getContextClassLoader();
+        String op = req.getParameter("op");
+        if (query == null || op == null || "list".equalsIgnoreCase(op)) {
+            response.setContentType("text/html");
+            resp.setStatus(HttpServletResponse.SC_OK);
+            ps.println("<html><body>");
+            ps.println("<h2>Available Test Cases</h2><p>");
+            ps.println("<form method=\"get\" action=\"junit\">");
+            ps.println("<table border=\"1\">");
+            for (String s : this.allTestCases) {
+                ps.print("<tr><td>");
+                ps.print("<input type=\"checkbox\" name=\"test\" value=\"" + s
+                    + "\"/><a href=\"junit?op=runSelected&test="
+                    + s
+                    + "\">"
+                    + s
+                    + "</a>");
+                ps.println("</td></tr>");
+            }
+            ps.println("</table>");
+            ps.println("<p><input type=\"submit\" name=\"op\" value=\"RunSelected\"/>");
+            ps.println("<input type=\"submit\" name=\"op\" value=\"RunAll\"/>");
+            ps.println("</form></body></html>");
+            resp.flushBuffer();
+            return;
+        } else {
+            if ("runAll".equalsIgnoreCase(op)) {
+                testCases = this.allTestCases;
+            } else {
+                String[] tests = req.getParameterValues("test");
+                if (tests == null) {
+                    tests = new String[0];
+                }
+                testCases = new HashSet<String>(Arrays.asList(tests));
+            }
+        }
+
+        response.setContentType("application/xml");
+        ps.println("<?xml version=\"1.0\" encoding=\"" + "UTF-8" + "\"?>");
+
+        ServletContext context = config.getServletContext();
+        Object domain = context.getAttribute("org.apache.tuscany.sca.SCADomain");
+        URL contribution = context.getResource("/META-INF/sca-contribution.xml");
+
+        long duration = 0L;
+        int errors = 0;
+        int failures = 0;
+        int runs = 0;
+        List<Class<?>> testClasses = new ArrayList<Class<?>>();
+        List<Result> results = new ArrayList<Result>();
+        for (String testClass : testCases) {
+            Class<?> test = null;
+            try {
+                test = Class.forName(testClass, false, testClassLoader);
+                if (domain != null && contribution != null) {
+                    // Inject the SCADomain
+                    inject(test, domain);
+                }
+                testClasses.add(test);
+            } catch (ClassNotFoundException e) {
+                String st = XMLFormatter.exceptionToString(e);
+                st = XMLFormatter.escape(st);
+                ps.println(st);
+                // ps.close();
+                throw new ServletException(e);
+            }
+
+            JUnitCore core = new JUnitCore();
+            Result result = core.run(Request.aClass(test));
+            results.add(result);
+
+            duration += result.getRunTime();
+            runs += result.getRunCount();
+
+            for (Failure f : result.getFailures()) {
+                if (f.getException() instanceof AssertionFailedError) {
+                    failures++;
+                } else {
+                    errors++;
+                }
+            }
+        }
+
+        ps.println("<" + XMLFormatter.TESTSUITE
+            + " "
+            + XMLFormatter.ATTR_TESTS
+            + "=\""
+            + runs
+            + "\" "
+            + XMLFormatter.ATTR_FAILURES
+            + "=\""
+            + failures
+            + "\" "
+            + XMLFormatter.ATTR_ERRORS
+            + "=\""
+            + errors
+            + "\" "
+            + XMLFormatter.ATTR_TIME
+            + "=\""
+            + XMLFormatter.getDurationAsString(duration)
+            + "\">");
+        for (int i = 0; i < testClasses.size(); i++) {
+            ps.println(XMLFormatter.toXML(results.get(i), testClasses.get(i)));
+        }
+        ps.println("</" + XMLFormatter.TESTSUITE + ">");
+
+        resp.addIntHeader("junit.errors", errors);
+        resp.addIntHeader("junit.failures", failures);
+        resp.addIntHeader("junit.runs", runs);
+        resp.setStatus(HttpServletResponse.SC_OK);
+        resp.flushBuffer();
+        
+        ps.close();    
+    }
+
+    private boolean inject(Class<?> cls, Object target) {
+        for (Field f : cls.getDeclaredFields()) {
+            if (Modifier.isStatic(f.getModifiers()) && f.getType().isInstance(target)) {
+                f.setAccessible(true);
+                try {
+                    f.set(null, target);
+                    return true;
+                } catch (IllegalArgumentException e) {
+                    return false;
+                } catch (IllegalAccessException e) {
+                    return false;
+                }
+            }
+        }
+        return false;
+    }
+
+    public void init(FilterConfig config) throws ServletException {
+        this.config = config;
+        // Check if the /junit path should be allowed
+        String param = config.getInitParameter(JUNIT_ENABLED);
+        if (param != null && param.trim().equals("false")) {
+            junitEnabled = false;
+            return;
+        }
+        try {
+            init();
+        } catch (IOException e) {
+            throw new ServletException(e);
+        }
+    }
+
+    public boolean isJunitEnabled() {
+        return junitEnabled;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp-junit/src/main/java/org/apache/tuscany/sca/host/webapp/junit/XMLFormatter.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp-junit/src/main/java/org/apache/tuscany/sca/host/webapp/junit/XMLFormatter.java
new file mode 100644
index 0000000000..a670834307
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp-junit/src/main/java/org/apache/tuscany/sca/host/webapp/junit/XMLFormatter.java
@@ -0,0 +1,286 @@
+/* 
+ * ========================================================================
+ * 
+ * Copyright 2001-2005 The Apache Software Foundation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * 
+ * ========================================================================
+ */
+package org.apache.tuscany.sca.host.webapp.junit;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.text.NumberFormat;
+import java.util.Locale;
+
+import junit.framework.AssertionFailedError;
+
+import org.junit.runner.Result;
+import org.junit.runner.notification.Failure;
+
+/**
+ * Format the test results in XML.
+ *
+ * @version $Id: XMLFormatter.java 239169 2005-05-05 09:21:54Z vmassol $
+ */
+public class XMLFormatter {
+    /**
+     * Errors attribute for testsuite elements
+     */
+    public static final String ATTR_ERRORS = "errors";
+
+    /**
+     * Failures attribute for testsuite elements
+     */
+    public static final String ATTR_FAILURES = "failures";
+
+    /**
+     * Message attribute for failure elements (message of the exception)
+     */
+    public static final String ATTR_MESSAGE = "message";
+
+    /**
+     * Name attribute for property, testcase and testsuite elements
+     */
+    public static final String ATTR_NAME = "name";
+
+    /**
+     * Tests attribute for testsuite elements (number of tests executed)
+     */
+    public static final String ATTR_TESTS = "tests";
+
+    /**
+     * Time attribute for testcase and testsuite elements
+     */
+    public static final String ATTR_TIME = "time";
+
+    /**
+     * Type attribute for failure and error elements
+     */
+    public static final String ATTR_TYPE = "type";
+
+    /**
+     * Default stack filter patterns.
+     */
+    private static final String[] DEFAULT_STACK_FILTER_PATTERNS =
+        new String[] {"junit.framework.TestCase", "junit.framework.TestResult", "junit.framework.TestSuite",
+                      "junit.framework.Assert.", // don't filter AssertionFailure
+                      "java.lang.reflect.Method.invoke("};
+
+    /**
+     * The number format used to convert durations into strings. Don't use the
+     * default locale for that, because the resulting string needs to use 
+     * dotted decimal notation for an XSLT transformation to work correctly.
+     */
+    private static NumberFormat durationFormat = NumberFormat.getInstance(Locale.US);
+
+    /**
+     * The error element (for a test case)
+     */
+    public static final String ERROR = "error";
+
+    /**
+     * The failure element (for a test case)
+     */
+    public static final String FAILURE = "failure";
+
+    /**
+     * A single testcase element
+     */
+    public static final String TESTCASE = "testcase";
+
+    /**
+     * A single test suite results.
+     */
+    public static final String TESTSUITE = "testsuite";
+
+    /**
+     * Escapes reserved XML characters.
+     *
+     * @param theString the string to escape
+     * @return the escaped string
+     */
+    public static String escape(String theString) {
+        String newString;
+
+        // It is important to replace the "&" first as the other replacements
+        // also introduces "&" chars ...
+        newString = theString.replace("&", "&amp;");
+
+        newString = newString.replace("<", "&lt;");
+        newString = newString.replace(">", "&gt;");
+        newString = newString.replace("\"", "&quot;");
+
+        return newString;
+    }
+
+    /**
+     * Returns the stack trace of an exception as String.
+     * 
+     * @param theThrowable the exception from which to extract the stack trace
+     *        as a String
+     * @return the exception stack trace as a String
+     */
+    public static String exceptionToString(Throwable theThrowable) {
+        return exceptionToString(theThrowable, null);
+    }
+
+    /**
+     * Returns the stack trace of an exception as String, optionally filtering
+     * out line from the stack trac
+     * 
+     * @param theThrowable the exception from which to extract the stack trace
+     *        as a String
+     * @param theFilterPatterns Array containing a list of patterns to filter 
+     *        out from the stack trace
+     * @return the exception stack trace as a String
+     */
+    public static String exceptionToString(Throwable theThrowable, String[] theFilterPatterns) {
+        StringWriter sw = new StringWriter();
+        PrintWriter pw = new PrintWriter(sw);
+
+        theThrowable.printStackTrace(pw);
+        String stackTrace = sw.toString();
+        return filterStackTrace(stackTrace, theFilterPatterns);
+    }
+
+    /**
+     * 
+     * 
+     * @param theLine The line to check
+     * @param theFilterPatterns The patterns to filter out
+     * @return boolean Whether the specified line should be filtered from the
+     *         stack trace
+     */
+    public static boolean filterLine(String theLine, String[] theFilterPatterns) {
+        for (int i = 0; i < theFilterPatterns.length; i++) {
+            if (theLine.indexOf(theFilterPatterns[i]) > 0) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * 
+     * 
+     * @param theStackTrace The original, unfiltered stack trace
+     * @param theFilterPatterns The patterns to filter out
+     * @return The filtered stack trace
+     */
+    static String filterStackTrace(String theStackTrace, String[] theFilterPatterns) {
+        if ((theFilterPatterns == null) || (theFilterPatterns.length == 0) || (theStackTrace == null)) {
+            return theStackTrace;
+        }
+
+        StringWriter stringWriter = new StringWriter();
+        PrintWriter printWriter = new PrintWriter(stringWriter);
+        StringReader stringReader = new StringReader(theStackTrace);
+        BufferedReader bufferedReader = new BufferedReader(stringReader);
+
+        String line;
+        try {
+            while ((line = bufferedReader.readLine()) != null) {
+                if (!filterLine(line, theFilterPatterns)) {
+                    printWriter.println(line);
+                }
+            }
+        } catch (IOException e) {
+            return theStackTrace;
+        }
+        return stringWriter.toString();
+    }
+
+    /**
+     * Comvert a duration expressed as a long into a string.
+     *
+     * @param theDuration the duration to convert to string
+     * @return the total duration as a string
+     */
+    public static String getDurationAsString(long theDuration) {
+        return durationFormat.format((double)theDuration / 1000);
+    }
+
+    public static String toXML(Failure failure) {
+        StringBuffer xml = new StringBuffer();
+        Throwable ex = failure.getException();
+        String tag = (ex instanceof AssertionFailedError) ? FAILURE : ERROR;
+        xml.append("<" + tag
+            + " "
+            + ATTR_MESSAGE
+            + "=\""
+            + escape(ex.getMessage())
+            + "\" "
+            + ATTR_TYPE
+            + "=\""
+            + ex.getClass().getName()
+            + "\">");
+        xml.append(escape(exceptionToString(ex, DEFAULT_STACK_FILTER_PATTERNS)));
+        xml.append("</" + tag + ">");
+
+        return xml.toString();
+    }
+
+    /**
+     * Formats the test result as an XML string.
+     *
+     * @param result the test result object
+     * @return the XML string representation of the test results
+     */
+    public static String toXML(Result result, Class<?> cls) {
+        int failures = 0, errors = 0;
+        for (Failure f : result.getFailures()) {
+            if (f.getException() instanceof AssertionFailedError) {
+                failures++;
+            } else {
+                errors++;
+            }
+        }
+        StringBuffer xml = new StringBuffer();
+
+        xml.append("<" + TESTCASE
+            + " "
+            + ATTR_NAME
+            + "=\""
+            + cls.getName()
+            + "\" "
+            + ATTR_TESTS
+            + "=\""
+            + result.getRunCount()
+            + "\" "
+            + ATTR_FAILURES
+            + "=\""
+            + failures
+            + "\" "
+            + ATTR_ERRORS
+            + "=\""
+            + errors
+            + "\" "
+            + ATTR_TIME
+            + "=\""
+            + getDurationAsString(result.getRunTime())
+            + "\">");
+
+        for (Failure f : result.getFailures()) {
+            xml.append(toXML(f));
+        }
+
+        xml.append("</" + TESTCASE + ">");
+
+        return xml.toString();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/pom.xml
new file mode 100644
index 0000000000..9d97d35281
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/pom.xml
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-host-webapp</artifactId>
+    <name>Apache Tuscany SCA Webapp Host</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-impl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-http</artifactId>
+	        <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+	        <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.4</version> <!-- to keep compatible with older servlet containers --> 
+            <scope>provided</scope>
+        </dependency>
+
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/HotUpdateContextListener.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/HotUpdateContextListener.java
new file mode 100644
index 0000000000..e6300c81b9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/HotUpdateContextListener.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.webapp;
+
+import java.io.File;
+
+import javax.servlet.ServletContext;
+import javax.servlet.ServletContextEvent;
+
+import org.apache.tuscany.sca.host.embedded.impl.HotUpdatableSCADomain;
+
+/**
+ * A WebApp ContextListener that starts a Tuscany runtime supporting multiple
+ * SCA contribution jars. All contribution jars found in the repository
+ * directory named "sca-contributions" will be contributed to the SCA 
+ * domain. Any changes to the contributions in the repository will be 
+ * automatically detected and the sca domain updated accordingly.
+ */
+public class HotUpdateContextListener extends TuscanyContextListener {
+
+    public static final String REPOSITORY_FOLDER_NAME = "sca-contributions";
+    
+    @Override
+    public void contextInitialized(ServletContextEvent event) {
+        ServletContext servletContext = event.getServletContext();
+        
+        // TODO better domaiURI, maybe based on webapp name?
+        String domainURI = "http://localhost/" + servletContext.getServletContextName().replace(' ', '.');
+
+        File repository = new File(servletContext.getRealPath(REPOSITORY_FOLDER_NAME));
+        HotUpdatableSCADomain scaDomain = new HotUpdatableSCADomain(domainURI, repository, 2000);        
+
+        servletContext.setAttribute(SCADomainHelper.SCA_DOMAIN_ATTRIBUTE, scaDomain);
+
+        super.contextInitialized(event);
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/SCADomainHelper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/SCADomainHelper.java
new file mode 100644
index 0000000000..7de0d48db5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/SCADomainHelper.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.webapp;
+
+import java.io.File;
+import java.net.MalformedURLException;
+import java.net.URL;
+
+import javax.servlet.ServletContext;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+/**
+ * Utility class to initialize the SCADomian associated with a webapp
+ * 
+ * @deprecated Not necessary anymore with TuscanyServletFilter 
+ */
+@Deprecated
+public class SCADomainHelper {
+
+    static final String SCA_DOMAIN_ATTRIBUTE = "org.apache.tuscany.sca.SCADomain";
+
+    /**
+     * Initializes the SCADomian associated with a webapp context. If a SCADomain
+     * doesn't exist already then one is create based on the webapp config.
+     */
+    static SCADomain initSCADomain(ServletContext servletContext) {
+        SCADomain scaDomain = (SCADomain)servletContext.getAttribute(SCA_DOMAIN_ATTRIBUTE);
+        
+        String domainURI = "http://localhost/" + servletContext.getServletContextName().replace(' ', '.');
+        String contributionRoot = null;
+        
+        try {
+            URL rootURL = servletContext.getResource("/");
+            if (rootURL.getProtocol().equals("jndi")) {
+                //this is tomcat case, we should use getRealPath
+                File warRootFile = new File(servletContext.getRealPath("/"));
+                contributionRoot = warRootFile.toURL().toString();
+            } else {
+                //this is jetty case
+                contributionRoot  = rootURL.toString();
+            }
+        } catch(MalformedURLException mf) {
+            //ignore, pass null
+        }
+                
+        
+        if (scaDomain == null) {
+            scaDomain = SCADomain.newInstance(domainURI, contributionRoot);
+            servletContext.setAttribute(SCA_DOMAIN_ATTRIBUTE, scaDomain);
+        }
+        return scaDomain;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyContextListener.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyContextListener.java
new file mode 100644
index 0000000000..d08545f20c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyContextListener.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.webapp;
+
+import java.util.Enumeration;
+
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletContextEvent;
+import javax.servlet.ServletContextListener;
+import javax.servlet.ServletException;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+/**
+ * A ServletContextListener to create and close the SCADomain
+ * when the webapp is initialized or destroyed.
+ */
+public class TuscanyContextListener implements ServletContextListener {
+
+    public void contextInitialized(ServletContextEvent event) {
+        final ServletContext servletContext = event.getServletContext();
+        try {
+            WebAppServletHost.getInstance().init(new ServletConfig() {
+                public String getInitParameter(String name) {
+                    return servletContext.getInitParameter(name);
+                }
+
+                public Enumeration getInitParameterNames() {
+                    return servletContext.getInitParameterNames();
+                }
+
+                public ServletContext getServletContext() {
+                    return servletContext;
+                }
+
+                public String getServletName() {
+                    return null;
+                }
+            });
+        } catch (ServletException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public void contextDestroyed(ServletContextEvent event) {
+        ServletContext servletContext = event.getServletContext();
+        SCADomain scaDomain = (SCADomain) servletContext.getAttribute(WebAppServletHost.SCA_DOMAIN_ATTRIBUTE);
+        if (scaDomain != null) {
+            scaDomain.close();
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyServlet.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyServlet.java
new file mode 100644
index 0000000000..c2d8826ffc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyServlet.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.webapp;
+
+import java.io.IOException;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+
+/**
+ * A servlet that forwards requests to the servlets registered with the Tuscany
+ * ServletHost.
+ * 
+ * @deprecated Not needed anymore, TuscanyServletFilter is sufficient
+ */
+@Deprecated
+public class TuscanyServlet extends HttpServlet {
+    private static final long serialVersionUID = 1L;
+
+    private transient WebAppServletHost servletHost;
+
+    @Override
+    public void init(ServletConfig config) throws ServletException {
+        ServletContext servletContext = config.getServletContext();
+        SCADomainHelper.initSCADomain(servletContext);
+
+        // TODO: must be a better way to get this than using a static
+        servletHost = WebAppServletHost.getInstance();
+        servletHost.init(config);
+    }
+
+    @Override
+    public void service(ServletRequest req, ServletResponse res) throws ServletException, IOException {
+        String path = ((HttpServletRequest)req).getPathInfo();
+        RequestDispatcher dispatcher = servletHost.getRequestDispatcher(path);
+        if (dispatcher == null) {
+            throw new IllegalStateException("No servlet registered for path: " + path);
+        }
+
+        dispatcher.forward(req, res);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyServletFilter.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyServletFilter.java
new file mode 100644
index 0000000000..7750c31967
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyServletFilter.java
@@ -0,0 +1,101 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.webapp;
+
+import java.io.IOException;
+import java.util.Enumeration;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterConfig;
+import javax.servlet.RequestDispatcher;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletRequest;
+
+/**
+ * A servlet filter that forwards service requests to the servlets registered with
+ * the Tuscany ServletHost.
+ */
+public class TuscanyServletFilter implements Filter {
+    private static final long serialVersionUID = 1L;
+    //private static final Logger logger = Logger.getLogger(WebAppServletHost.class.getName());
+
+    private WebAppServletHost servletHost;
+
+    public void init(final FilterConfig config) throws ServletException {
+        // TODO: must be a better way to get this than using a static
+        servletHost = WebAppServletHost.getInstance();
+
+        // Initialize the servlet host
+        servletHost.init(new ServletConfig() {
+            public String getInitParameter(String name) {
+                return config.getInitParameter(name);
+            }
+
+            public Enumeration getInitParameterNames() {
+                return config.getInitParameterNames();
+            }
+
+            public ServletContext getServletContext() {
+                return config.getServletContext();
+            }
+
+            public String getServletName() {
+                return config.getFilterName();
+            }
+        });
+    }
+
+    public void destroy() {
+        WebAppServletHost.getInstance().destroy();
+    }
+
+    public void doFilter(ServletRequest request, ServletResponse response, javax.servlet.FilterChain chain)
+        throws IOException, ServletException {
+
+        // Get the servlet path
+        HttpServletRequest httpRequest = (HttpServletRequest)request;
+        String path = httpRequest.getPathInfo();
+        if (path == null) {
+            path = httpRequest.getServletPath();
+        }
+        if (path == null) {
+            path = "/";
+        }
+
+        // Get a request dispatcher for the servlet mapped to that path
+        RequestDispatcher dispatcher = servletHost.getRequestDispatcher(path);
+        if (dispatcher != null) {
+
+            // Let the dispatcher forward the request to the servlet 
+            dispatcher.forward(request, response);
+
+        } else {
+
+            // Proceed down the filter chain
+            chain.doFilter(request, response);
+
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppModuleActivator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppModuleActivator.java
new file mode 100644
index 0000000000..09b11145d6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppModuleActivator.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.webapp;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+
+/**
+ * Activates the webapp host by registering the webapp ServletHost impl
+ */
+public class WebAppModuleActivator implements ModuleActivator {
+
+    public void start(ExtensionPointRegistry extensionPointRegistry) {
+
+        ServletHostExtensionPoint servletHosts =
+            extensionPointRegistry.getExtensionPoint(ServletHostExtensionPoint.class);
+
+        servletHosts.addServletHost(WebAppServletHost.getInstance());
+    }
+
+    public void stop(ExtensionPointRegistry registry) {
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppRequestDispatcher.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppRequestDispatcher.java
new file mode 100644
index 0000000000..e859e4fe42
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppRequestDispatcher.java
@@ -0,0 +1,109 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.webapp;
+
+import java.io.IOException;
+import java.util.StringTokenizer;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.Servlet;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletRequestWrapper;
+
+/**
+ * A servlet request dispatcher that can be used to delegate requests to a
+ * serlvet registered with the Webapp servlet host.
+ */
+class WebAppRequestDispatcher implements RequestDispatcher {
+    private String servletPath;
+    private Servlet servlet;
+    
+    public WebAppRequestDispatcher(String mapping, Servlet servlet) {
+        if (mapping.endsWith("*")) {
+            mapping = mapping.substring(0, mapping.length()-1);
+        }
+        if (mapping.endsWith("/")) {
+            mapping = mapping.substring(0, mapping.length()-1);
+        }
+        this.servletPath = mapping;
+        this.servlet = servlet;
+    }
+
+    /**
+     * Returns a request wrapper which will return the correct servlet path
+     * and path info.
+     * 
+     * @param request
+     * @return
+     */
+    private HttpServletRequest createRequestWrapper(ServletRequest request) {
+        HttpServletRequest requestWrapper = new HttpServletRequestWrapper((HttpServletRequest)request) {
+            
+            @Override
+            public String getServletPath() {
+                return servletPath;
+            }
+            
+            @Override
+            public String getPathInfo() {
+                String path = super.getServletPath();
+                if (path.length() == 0) {
+                    path = super.getPathInfo();
+                }
+
+                // TODO: another context path hack, revisit when context path is sorted out
+                path = fiddlePath(path, servletPath);
+
+                return path;
+            }
+        };
+        return requestWrapper;
+    }
+
+    /**
+     * Remove any path suffix thats part of the servlet context path
+     */
+    protected String fiddlePath(String path, String servletPath) {
+        StringTokenizer st = new StringTokenizer(path, "/");
+        String root = "";
+        while (st.hasMoreTokens()){
+                String s = st.nextToken();
+                if (servletPath.endsWith((root + "/" + s))) {
+                        root += "/" + s;
+                } else {
+                        break;
+                }
+        }
+        String fiddlePath = path.substring(root.length());
+        return fiddlePath;
+    }
+
+    public void forward(ServletRequest request, ServletResponse response) throws ServletException, IOException {
+        servlet.service(createRequestWrapper(request), response);
+    }
+    
+    public void include(ServletRequest request, ServletResponse response) throws ServletException, IOException {
+        servlet.service(createRequestWrapper(request), response);
+    }
+}
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppServletHost.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppServletHost.java
new file mode 100644
index 0000000000..6845d2b94a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppServletHost.java
@@ -0,0 +1,328 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.webapp;
+
+import java.io.File;
+import java.lang.reflect.Method;
+import java.net.InetAddress;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.net.UnknownHostException;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.logging.Logger;
+
+import javax.naming.InitialContext;
+import javax.naming.NamingException;
+import javax.servlet.RequestDispatcher;
+import javax.servlet.Servlet;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletMappingException;
+
+/**
+ * ServletHost implementation for use in a webapp environment.
+ * 
+ * FIXME: using a static singleton seems a big hack but how should it be shared?
+ * Need some way for TuscanyServlet to pull it out.
+ */
+public class WebAppServletHost implements ServletHost {
+    private static final Logger logger = Logger.getLogger(WebAppServletHost.class.getName());
+
+    public static final String SCA_DOMAIN_ATTRIBUTE = "org.apache.tuscany.sca.SCADomain";
+
+    private static final WebAppServletHost instance = new WebAppServletHost();
+
+    private Map<String, Servlet> servlets;
+    private SCADomain scaDomain;
+    private String contextPath = "/";
+    private int defaultPortNumber = 8080;
+    private String contributionRoot;
+
+    private WebAppServletHost() {
+        servlets = new HashMap<String, Servlet>();
+    }
+
+    public void setDefaultPort(int port) {
+        defaultPortNumber = port;
+    }
+
+    public int getDefaultPort() {
+        return defaultPortNumber;
+    }
+
+    public void addServletMapping(String suri, Servlet servlet) throws ServletMappingException {
+        URI pathURI = URI.create(suri);
+
+        // Make sure that the path starts with a /
+        suri = pathURI.getPath();
+        if (!suri.startsWith("/")) {
+            suri = '/' + suri;
+        }
+
+        if (!suri.startsWith(contextPath)) {
+            suri = contextPath + suri;
+        }
+
+        // In a webapp just use the given path and ignore the host and port
+        // as they are fixed by the Web container
+        servlets.put(suri, servlet);
+
+        logger.info("Added Servlet mapping: " + suri);
+    }
+
+    public Servlet removeServletMapping(String suri) throws ServletMappingException {
+        URI pathURI = URI.create(suri);
+
+        // Make sure that the path starts with a /
+        suri = pathURI.getPath();
+        if (!suri.startsWith("/")) {
+            suri = '/' + suri;
+        }
+
+        if (!suri.startsWith(contextPath)) {
+            suri = contextPath + suri;
+        }
+
+        // In a webapp just use the given path and ignore the host and port
+        // as they are fixed by the Web container
+        return servlets.remove(suri);
+    }
+
+    public Servlet getServletMapping(String suri) throws ServletMappingException {
+        if (!suri.startsWith("/")) {
+            suri = '/' + suri;
+        }
+
+        if (!suri.startsWith(contextPath)) {
+            suri = contextPath + suri;
+        }
+
+        // Get the servlet mapped to the given path
+        Servlet servlet = servlets.get(suri);
+        return servlet;
+    }
+
+    public URL getURLMapping(String suri) throws ServletMappingException {
+        URI uri = URI.create(suri);
+
+        // Get the URI scheme and port
+        String scheme = uri.getScheme();
+        if (scheme == null) {
+            scheme = "http";
+        }
+        int portNumber = uri.getPort();
+        if (portNumber == -1) {
+            portNumber = defaultPortNumber;
+        }
+
+        // Get the host
+        String host;
+        try {
+            host = InetAddress.getLocalHost().getHostName();
+        } catch (UnknownHostException e) {
+            host = "localhost";
+        }
+
+        // Construct the URL
+        String path = uri.getPath();
+        if (!path.startsWith("/")) {
+            path = '/' + path;
+        }
+
+        if (contextPath != null && !path.startsWith(contextPath)) {
+            path = contextPath + path;
+        }
+
+        URL url;
+        try {
+            url = new URL(scheme, host, portNumber, path);
+        } catch (MalformedURLException e) {
+            throw new ServletMappingException(e);
+        }
+        return url;
+    }
+
+    public RequestDispatcher getRequestDispatcher(String suri) throws ServletMappingException {
+
+        // Make sure that the path starts with a /
+        if (!suri.startsWith("/")) {
+            suri = '/' + suri;
+        }
+
+        suri = contextPath + suri;
+
+        // Get the servlet mapped to the given path
+        Servlet servlet = servlets.get(suri);
+        if (servlet != null) {
+            return new WebAppRequestDispatcher(suri, servlet);
+        }
+
+        for (Map.Entry<String, Servlet> entry : servlets.entrySet()) {
+            String servletPath = entry.getKey();
+            if (servletPath.endsWith("*")) {
+                servletPath = servletPath.substring(0, servletPath.length() - 1);
+                if (suri.startsWith(servletPath)) {
+                    // entry key is contextPath/servletPath, WebAppRequestDispatcher only wants servletPath
+                    return new WebAppRequestDispatcher(entry.getKey().substring(contextPath.length()), entry.getValue());
+                } else {
+                    if ((suri + "/").startsWith(servletPath)) {
+                        return new WebAppRequestDispatcher(entry.getKey().substring(contextPath.length()), entry.getValue());
+                    }
+                }
+            }
+        }
+
+        // No servlet found
+        return null;
+    }
+
+    public static WebAppServletHost getInstance() {
+        return instance;
+    }
+
+    public void init(ServletConfig config) throws ServletException {
+        ServletContext servletContext = config.getServletContext();
+
+        initContextPath(servletContext);
+
+        if (servletContext.getAttribute(SCA_DOMAIN_ATTRIBUTE) == null) {
+            String domainURI = "http://localhost/" + contextPath;
+            contributionRoot = getContributionRoot(servletContext);
+            // logger.info("Contribution: " + contributionRoot);
+            System.setProperty(SCADomain.class.getName(), WebSCADomain.class.getName());
+            this.scaDomain = SCADomain.newInstance(domainURI, contributionRoot);
+            servletContext.setAttribute(SCA_DOMAIN_ATTRIBUTE, scaDomain);
+        }
+
+        // Initialize the registered servlets
+        for (Servlet servlet : servlets.values()) {
+            servlet.init(config);
+        }
+    }
+
+    protected String getContributionRoot(ServletContext servletContext) {
+        String contributionRoot = null;
+        try {
+
+            InitialContext ic = new InitialContext();
+            URL repoURL = (URL)ic.lookup("java:comp/env/url/contributions");
+
+            contributionRoot = repoURL.toString();
+
+        } catch (NamingException e) {
+
+            // ignore exception and use default location
+
+            try {
+                
+                String root = servletContext.getInitParameter("contributionRoot");
+                if (root == null || root.length() < 1) {
+                    root = "/";
+                }
+                URL rootURL = servletContext.getResource(root);
+                if (rootURL.getProtocol().equals("jndi")) {
+                    //this is tomcat case, we should use getRealPath
+                    File warRootFile = new File(servletContext.getRealPath(root));
+                    contributionRoot = warRootFile.toURL().toString();
+                } else {
+                    //this is jetty case
+                    contributionRoot = rootURL.toString();
+                }
+
+            } catch (MalformedURLException mf) {
+                //ignore, pass null
+            }
+        }
+
+        return contributionRoot;
+    }
+
+    /**
+     * Initializes the contextPath
+     * The 2.5 Servlet API has a getter for this, for pre 2.5 servlet
+     * containers use an init parameter.
+     */
+    @SuppressWarnings("unchecked")
+    public void initContextPath(ServletContext context) {
+        // The getContextPath() is introduced since Servlet 2.5
+        Method m;
+        try {
+            // Try to get the method anyway since some ServletContext impl has this method even before 2.5
+            m = context.getClass().getMethod("getContextPath", new Class[] {});
+            contextPath = (String)m.invoke(context, new Object[] {});
+        } catch (Exception e) {
+            contextPath = context.getInitParameter("contextPath");
+            if (contextPath == null) {
+                logger.warning("Servlet level is: " + context.getMajorVersion() + "." + context.getMinorVersion());
+                throw new IllegalStateException(
+                                                "'contextPath' init parameter must be set for pre-2.5 servlet container");
+            }
+        }
+
+        logger.info("ContextPath: " + contextPath);
+    }
+
+    void destroy() {
+
+        // Destroy the registered servlets
+        for (Servlet servlet : servlets.values()) {
+            servlet.destroy();
+        }
+
+        // Close the SCA domain
+        if (scaDomain != null) {
+            scaDomain.close();
+            if (scaDomain instanceof WebSCADomain) {
+                ((WebSCADomain)scaDomain).destroy();
+            }
+        }
+    }
+
+    public String getContextPath() {
+        return contextPath;
+    }
+
+    public void setContextPath(String path) {
+        //        if (!contextPath.equals(path)) {
+        //            throw new IllegalArgumentException("invalid context path for webapp, existing context path: " + contextPath + " new contextPath: " + path);
+        //        }
+    }
+
+    /**
+     * TODO: How context paths work is still up in the air so for now
+     *    this hacks in a path that gets some samples working
+     *    can't use setContextPath as NodeImpl calls that later
+     */
+    public void setContextPath2(String path) {
+        if (path != null && path.length() > 0) {
+            this.contextPath = path;
+        }
+    }
+
+    public String getContributionRoot() {
+        return contributionRoot;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebSCADomain.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebSCADomain.java
new file mode 100644
index 0000000000..be35733220
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebSCADomain.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.webapp;
+
+import org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class WebSCADomain extends DefaultSCADomain {
+
+    /**
+     * @param runtimeClassLoader
+     * @param applicationClassLoader
+     * @param domainURI
+     * @param contributionLocation
+     * @param composites
+     */
+    public WebSCADomain(ClassLoader runtimeClassLoader,
+                        ClassLoader applicationClassLoader,
+                        String domainURI,
+                        String contributionLocation,
+                        String... composites) {
+        super(runtimeClassLoader, applicationClassLoader, domainURI, contributionLocation, composites);
+    }
+
+    @Override
+    public void close() {
+        // Disable the close() as a hack to keep the WebSCADomain open
+    }
+
+    public void destroy() {
+        super.close();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
new file mode 100644
index 0000000000..d99fdf257e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/host-webapp/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+# Implementation class for the ModuleActivator

+org.apache.tuscany.sca.host.webapp.WebAppModuleActivator

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/LICENSE
new file mode 100644
index 0000000000..4b5ab74408
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/LICENSE
@@ -0,0 +1,251 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+===============================================================================================================
+
+Apache Tuscany SCA for Java Subcomponents
+=========================================: 
+
+The Tuscany SCA for Java release includes a number of subcomponents with
+separate copyright notices and license terms. Your use of the source
+code for the these subcomponents is subject to the terms and
+conditions of the following licenses.
+
+=================================================================================================================
+
+This module implementation-script temporarily includes one file under the following BSD license:
+
+ Copyright (c) 2006, Sun Microsystems, Inc.
+ All rights reserved.
+ 
+ Redistribution and use in source and binary forms, with or without 
+ modification, are permitted provided that the following conditions are met:
+ 
+  - Redistributions of source code must retain the above copyright notice, this 
+    list of conditions and the following disclaimer.
+ 
+  - Redistributions in binary form must reproduce the above copyright notice, 
+    this list of conditions and the following disclaimer in the documentation 
+    and/or other materials provided with the distribution.
+ 
+  - Neither the name of the Sun Microsystems, Inc. nor the names of 
+    contributors may be used to endorse or promote products derived from this 
+    software without specific prior written permission.
+ 
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+ CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED 
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 
+ PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+ COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY 
+ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
+ PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 
+ USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 
+ OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH 
+ DAMAGE. 
+
+=================================================================================================================
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/NOTICE
new file mode 100644
index 0000000000..a3c65715e5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/NOTICE
@@ -0,0 +1,17 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
+Unless otherwise indicated, all distribution made available by the Apache Software Foundation
+is provided to you under the terms and conditions of the Apache License Version 2.0 ("AL").
+A copy of the AL is provided with this distribution as the LICENSE file present in the
+root directory, and is also available at http://www.apache.org/licenses/.
+
+This product also includes software under the BSD license 
+(see the LICENSE file contained in this distribution), with
+the following copyright:
+
+Copyright (c) 2006, Sun Microsystems, Inc.
+All rights reserved.
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/pom.xml
new file mode 100644
index 0000000000..87b695c07a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/pom.xml
@@ -0,0 +1,407 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    *
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    *
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.
+-->
+<project>
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.apache.tuscany.sca</groupId>
+		<artifactId>tuscany-modules</artifactId>
+		<version>1.2.1-incubating-SNAPSHOT</version>
+		<relativePath>../pom.xml</relativePath>
+	</parent>
+	<artifactId>tuscany-implementation-bpel</artifactId>
+	<name>Apache Tuscany SCA BPEL Implementation Extension</name>
+	<dependencies>
+		<dependency>
+			<groupId>org.apache.tuscany.sca</groupId>
+			<artifactId>tuscany-assembly</artifactId>
+			<version>1.2.1-incubating-SNAPSHOT</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.tuscany.sca</groupId>
+			<artifactId>tuscany-core</artifactId>
+			<version>1.2.1-incubating-SNAPSHOT</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.tuscany.sca</groupId>
+			<artifactId>tuscany-interface</artifactId>
+			<version>1.2.1-incubating-SNAPSHOT</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.tuscany.sca</groupId>
+			<artifactId>tuscany-assembly-xml</artifactId>
+			<version>1.2.1-incubating-SNAPSHOT</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.tuscany.sca</groupId>
+			<artifactId>tuscany-contribution-impl</artifactId>
+			<version>1.2.1-incubating-SNAPSHOT</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.tuscany.sca</groupId>
+			<artifactId>tuscany-sca-api</artifactId>
+			<version>1.2.1-incubating-SNAPSHOT</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.tuscany.sca</groupId>
+			<artifactId>tuscany-databinding</artifactId>
+			<version>1.2.1-incubating-SNAPSHOT</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.tuscany.sca</groupId>
+			<artifactId>tuscany-databinding-sdo</artifactId>
+			<version>1.2.1-incubating-SNAPSHOT</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.tuscany.sca</groupId>
+			<artifactId>tuscany-implementation-java-runtime</artifactId>
+			<version>1.2.1-incubating-SNAPSHOT</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.tuscany.sca</groupId>
+			<artifactId>tuscany-host-embedded</artifactId>
+			<version>1.2.1-incubating-SNAPSHOT</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.tuscany.sca</groupId>
+			<artifactId>tuscany-interface-wsdl</artifactId>
+			<version>1.2.1-incubating-SNAPSHOT</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.tuscany.sca</groupId>
+			<artifactId>tuscany-interface-wsdl-xml</artifactId>
+			<version>1.2.1-incubating-SNAPSHOT</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.tuscany.sdo</groupId>
+			<artifactId>tuscany-sdo-impl</artifactId>
+			<version>1.0-incubating</version>
+			<scope>compile</scope>
+		</dependency>
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<version>3.8.1</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.easymock</groupId>
+			<artifactId>easymock</artifactId>
+			<version>2.2</version>
+			<scope>test</scope>
+		</dependency>
+		
+		<!-- ODE Jars -->
+		<dependency>
+			<groupId>org.apache.ode</groupId>
+			<artifactId>ode-bpel-epr</artifactId>
+			<version>1.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.ode</groupId>
+			<artifactId>ode-bpel-store</artifactId>
+			<version>1.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.ode</groupId>
+			<artifactId>ode-bpel-dao</artifactId>
+			<version>1.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.ode</groupId>
+			<artifactId>ode-bpel-dao</artifactId>
+			<version>1.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.ode</groupId>
+			<artifactId>ode-dao-jpa</artifactId>
+			<version>1.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.ode</groupId>
+			<artifactId>ode-dao-jpa-ojpa-derby</artifactId>
+			<version>1.1</version>
+			<type>zip</type>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.ode</groupId>
+			<artifactId>ode-bpel-runtime</artifactId>
+			<version>1.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.ode</groupId>
+			<artifactId>ode-bpel-api</artifactId>
+			<version>1.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.ode</groupId>
+			<artifactId>ode-scheduler-simple</artifactId>
+			<version>1.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.ode</groupId>
+			<artifactId>ode-utils</artifactId>
+			<version>1.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.ode</groupId>
+			<artifactId>ode-bpel-compiler</artifactId>
+			<version>1.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.ode</groupId>
+			<artifactId>ode-bpel-schemas</artifactId>
+			<version>1.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.ode</groupId>
+			<artifactId>ode-bpel-obj</artifactId>
+			<version>1.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.ode</groupId>
+			<artifactId>ode-jacob</artifactId>
+			<version>1.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.ode</groupId>
+			<artifactId>ode-jacob-ap</artifactId>
+			<version>1.1</version>
+		</dependency>
+		
+		<!-- ODE Dependencies -->
+		<dependency>
+			<groupId>commons-lang</groupId>
+			<artifactId>commons-lang</artifactId>
+			<version>2.1</version>
+		</dependency>
+		<dependency>
+			<groupId>commons-collections</groupId>
+			<artifactId>commons-collections</artifactId>
+			<version>3.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.geronimo.specs</groupId>
+			<artifactId>geronimo-jta_1.0.1B_spec</artifactId>
+			<version>1.0</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.geronimo.modules</groupId>
+			<artifactId>geronimo-kernel</artifactId>
+			<version>1.2-beta</version>
+			<exclusions>
+				<exclusion>
+					<groupId>mx4j</groupId>
+					<artifactId>mx4j</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>xpp3</groupId>
+					<artifactId>xpp3</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>xstream</groupId>
+					<artifactId>xstream</artifactId>
+				</exclusion>
+			</exclusions>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.geronimo.modules</groupId>
+			<artifactId>geronimo-transaction</artifactId>
+			<version>1.2-beta</version>
+			<exclusions>
+				<exclusion>
+					<groupId>org.apache.geronimo.specs</groupId>
+					<artifactId>geronimo-ejb_2.1_spec</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>ognl</groupId>
+					<artifactId>ognl</artifactId>
+				</exclusion>
+			</exclusions>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.geronimo.specs</groupId>
+			<artifactId>geronimo-ejb_3.0_spec</artifactId>
+			<version>1.0</version>
+		</dependency>		
+		<dependency>
+			<groupId>org.apache.geronimo.modules</groupId>
+			<artifactId>geronimo-connector</artifactId>
+			<version>1.2-beta</version>
+			<exclusions>
+				<exclusion>
+					<groupId>xmlbeans</groupId>
+					<artifactId>xbean</artifactId>
+				</exclusion>
+			</exclusions>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.derby</groupId>
+			<artifactId>derby</artifactId>
+			<version>10.1.3.1</version>
+		</dependency>
+		<dependency>
+			<groupId>tranql</groupId>
+			<artifactId>tranql-connector</artifactId>
+			<version>1.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.openjpa</groupId>
+			<artifactId>openjpa-all</artifactId>
+			<version>0.9.7-incubating</version>
+			<exclusions>
+				<exclusion>
+					<groupId>org.apache.openjpa</groupId>
+					<artifactId>openjpa-lib</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>org.apache.openjpa</groupId>
+					<artifactId>openjpa-kernel</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>org.apache.openjpa</groupId>
+					<artifactId>openjpa-kernel-5</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>org.apache.openjpa</groupId>
+					<artifactId>openjpa-jdbc</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>org.apache.openjpa</groupId>
+					<artifactId>openjpa-jdbc-5</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>org.apache.openjpa</groupId>
+					<artifactId>openjpa-persistence-jdbc</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>org.apache.openjpa</groupId>
+					<artifactId>openjpa-xmlstore</artifactId>
+				</exclusion>
+			</exclusions>
+		</dependency>
+		<dependency>
+			<groupId>net.sourceforge.serp</groupId>
+			<artifactId>serp</artifactId>
+			<version>1.12.0</version>
+		</dependency>
+        <dependency>
+            <groupId>jaxen</groupId>
+            <artifactId>jaxen</artifactId>
+            <version>1.1.1</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>xom</groupId>
+                    <artifactId>xom</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>uk.org.mygrid.resources</groupId>
+                    <artifactId>icu4j</artifactId>
+                </exclusion>
+            </exclusions>			
+        </dependency>
+        <dependency>
+            <groupId>xalan</groupId>
+            <artifactId>xalan</artifactId>
+            <version>2.7.0</version>
+        </dependency>
+		<dependency>
+			<groupId>xerces</groupId>
+			<artifactId>xercesImpl</artifactId>
+			<version>2.8.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.xmlbeans</groupId>
+			<artifactId>xmlbeans</artifactId>
+			<version>2.3.0</version>
+		</dependency>
+		<dependency>
+			<groupId>net.sf.saxon</groupId>
+			<artifactId>saxon</artifactId>
+			<version>8.7</version>
+		</dependency>
+		<dependency>
+			<groupId>net.sf.saxon</groupId>
+			<artifactId>saxon-dom</artifactId>
+			<version>8.7</version>
+		</dependency>
+		<dependency>
+			<groupId>net.sf.saxon</groupId>
+			<artifactId>saxon-xpath</artifactId>
+			<version>8.7</version>
+		</dependency>
+		<dependency>
+			<groupId>commons-codec</groupId>
+			<artifactId>commons-codec</artifactId>
+			<version>1.3</version>
+			<exclusions>
+			    <exclusion>
+			    <groupId>commons-codec</groupId>
+			    <artifactId>commons-codec</artifactId>
+			    </exclusion>
+			</exclusions>
+		</dependency>		
+		<dependency>
+			<groupId>log4j</groupId>
+			<artifactId>log4j</artifactId>
+			<version>1.2.13</version>
+		</dependency>
+	</dependencies>
+	
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-surefire-plugin</artifactId>
+                                <!-- http://jira.codehaus.org/browse/SUREFIRE-322 -->
+                                <version>2.3.1</version>
+				<configuration>
+					<useFile>false</useFile>
+					<trimStackTrace>false</trimStackTrace>
+					<useSystemClassLoader>true</useSystemClassLoader>
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-dependency-plugin</artifactId>
+				<executions>
+					<execution>
+						<id>unpack</id>
+						<phase>generate-sources</phase>
+						<goals>
+							<goal>unpack</goal>
+						</goals>
+						<configuration>
+							<artifactItems>
+								<artifactItem>
+									<groupId>org.apache.ode</groupId>
+									<artifactId>ode-dao-jpa-ojpa-derby</artifactId>
+									<version>1.1</version>
+									<type>zip</type>
+									<overWrite>true</overWrite>
+									<outputDirectory>${project.build.directory}/test-classes/</outputDirectory>
+								</artifactItem>
+							</artifactItems>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
+		</plugins>
+	</build>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/BPELFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/BPELFactory.java
new file mode 100644
index 0000000000..c47888de17
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/BPELFactory.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel;
+
+/**
+ * A factory for the BPEL implementation model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface BPELFactory {
+    
+    /**
+     * Creates a new BPEL implementation.
+     * 
+     * @return
+     */
+    BPELImplementation createBPELImplementation();
+
+    /**
+     * Creates a new BPEL Process Definition
+     * @return
+     */
+    BPELProcessDefinition createBPELProcessDefinition();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/BPELImplementation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/BPELImplementation.java
new file mode 100644
index 0000000000..494498804d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/BPELImplementation.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.bpel;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Implementation;
+
+/**
+ * The model representing the BPEL implementation in an SCA assembly model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface BPELImplementation extends Implementation {
+
+    /**
+     * Get the BPEL process Name
+     */
+    QName getProcess();
+    
+    /**
+     * Set the BPEL process Name
+     * @param processName process QName
+     */
+    void setProcess(QName processName);
+    
+    /**
+     * Get the BPEL process definition
+     * @return
+     */
+    BPELProcessDefinition getProcessDefinition();
+    
+    /**
+     * Set the BPEL process definition
+     * @param processDefinition
+     */
+    void setProcessDefinition(BPELProcessDefinition processDefinition);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/BPELProcessDefinition.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/BPELProcessDefinition.java
new file mode 100644
index 0000000000..3ff9e5fb06
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/BPELProcessDefinition.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel;
+
+import java.net.URI;
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Base;
+
+
+/**
+ * The BPEL process definition.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface BPELProcessDefinition extends Base {
+    
+    /**
+     * Get the BPEL process Name
+     */
+    public QName getName();
+    
+    /**
+     * Set the BPEL process Name
+     * @param processName process QName
+     */
+    public void setName(QName name);
+    
+    /**
+     * Get BPEL process URI
+     * @return uri for the process
+     */
+    public URI getURI();
+    
+    /**
+     * Set the BPEL process URI
+     * @param uri for the process
+     */
+    public void setURI(URI uri);
+    
+    /**
+     * Get the URL for the process location
+     * @return
+     */
+    URL getLocation();
+    
+    /**
+     * Set the URL for the process location
+     * @param url
+     */
+    void setLocation(URL location);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/DefaultBPELFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/DefaultBPELFactory.java
new file mode 100644
index 0000000000..d574f6e422
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/DefaultBPELFactory.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.bpel.impl.BPELImplementationImpl;
+import org.apache.tuscany.sca.implementation.bpel.impl.BPELProcessDefinitionImpl;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+
+/**
+ * A default factory for the BPEL implementation model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultBPELFactory implements BPELFactory {
+    
+    private AssemblyFactory assemblyFactory;
+    private WSDLFactory wsdlFactory;
+    
+    public DefaultBPELFactory(ModelFactoryExtensionPoint modelFactories) {
+        this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        this.wsdlFactory  = modelFactories.getFactory(WSDLFactory.class);
+    }
+
+    public BPELImplementation createBPELImplementation() {
+        return new BPELImplementationImpl(assemblyFactory, wsdlFactory);
+    }
+
+    public BPELProcessDefinition createBPELProcessDefinition() {
+        return new BPELProcessDefinitionImpl();
+    }
+    
+    
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/BPELDocumentProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/BPELDocumentProcessor.java
new file mode 100644
index 0000000000..a40d91b9bc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/BPELDocumentProcessor.java
@@ -0,0 +1,133 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.impl;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.implementation.bpel.BPELFactory;
+import org.apache.tuscany.sca.implementation.bpel.BPELProcessDefinition;
+
+/**
+ * BPEL document processor responsible for reading a BPEL file and producing necessary model info about it
+ * 
+ * @version $Rev$ $Date$
+ */
+public class BPELDocumentProcessor extends BaseStAXArtifactProcessor implements URLArtifactProcessor<BPELProcessDefinition> {
+    public final static QName BPEL_PROCESS_DEFINITION = new QName("http://schemas.xmlsoap.org/ws/2004/03/business-process/", "process");
+    public final static QName BPEL_EXECUTABLE_DEFINITION = new QName("http://docs.oasis-open.org/wsbpel/2.0/process/executable", "process");
+    public final static String NAME_ELEMENT = "name";
+    
+    private final static XMLInputFactory inputFactory = XMLInputFactory.newInstance();
+    
+    private final BPELFactory factory;
+    
+    public BPELDocumentProcessor(ModelFactoryExtensionPoint modelFactories) {
+        this.factory = modelFactories.getFactory(BPELFactory.class);
+    }
+    
+    public String getArtifactType() {
+        return "*.bpel";
+    }    
+
+    public Class<BPELProcessDefinition> getModelType() {
+        return BPELProcessDefinition.class;
+    }
+
+    public BPELProcessDefinition read(URL contributionURL, URI artifactURI, URL artifactURL) throws ContributionReadException {
+        BPELProcessDefinition processDefinition = null;
+        try {
+            //for now we are just using process name
+            //and relying on componentType file for service definition
+            //so it's ok to set resolved for now
+            processDefinition = indexRead(artifactURL);
+            processDefinition.setURI(artifactURI);
+            processDefinition.setUnresolved(false);
+        } catch (Exception e) {
+            throw new ContributionReadException(e);
+        }
+        
+        return processDefinition;
+    }
+
+
+    public void resolve(BPELProcessDefinition model, ModelResolver resolver) throws ContributionResolveException {
+        
+    }
+    
+    /**
+     * Read the namespace for the WSDL definition and inline schemas
+     * 
+     * @param doc
+     * @return
+     * @throws IOException
+     * @throws XMLStreamException
+     */
+    protected BPELProcessDefinition indexRead(URL doc) throws Exception {
+        BPELProcessDefinition processDefinition = factory.createBPELProcessDefinition();
+        processDefinition.setUnresolved(true);
+        processDefinition.setLocation(doc);
+
+        InputStream is = doc.openStream();
+        XMLStreamReader reader = null;
+        try {
+            reader = inputFactory.createXMLStreamReader(is);
+            int eventType = reader.getEventType();
+            while (true) {
+                if (eventType == XMLStreamConstants.START_ELEMENT) {
+                    QName elementName = reader.getName();
+                    if (BPEL_PROCESS_DEFINITION.equals(elementName) || BPEL_EXECUTABLE_DEFINITION.equals(elementName) ) {
+                        QName processName = new QName(getString(reader, org.apache.tuscany.sca.assembly.xml.Constants.TARGET_NAMESPACE), getString(reader, NAME_ELEMENT));
+                        processDefinition.setName(processName);
+                        break;
+                    }
+                }
+                if (reader.hasNext()) {
+                    eventType = reader.next();
+                } else {
+                    break;
+                }
+            }
+        } finally {
+            if(reader != null) {
+                reader.close();
+            }
+            is.close();
+        }
+        
+        return processDefinition;
+    }
+    
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/BPELImplementationImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/BPELImplementationImpl.java
new file mode 100644
index 0000000000..3442d86c4e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/BPELImplementationImpl.java
@@ -0,0 +1,110 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.bpel.impl;
+
+import java.util.Collections;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.impl.ImplementationImpl;
+import org.apache.tuscany.sca.implementation.bpel.BPELImplementation;
+import org.apache.tuscany.sca.implementation.bpel.BPELProcessDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+
+/**
+ * The model representing a BPEL implementation in an SCA assembly model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class BPELImplementationImpl extends ImplementationImpl implements BPELImplementation {
+
+    private QName _processName;
+    private BPELProcessDefinition _processDefinition;
+
+    /**
+     * Constructs a new BPEL implementation.
+     */
+    public BPELImplementationImpl(AssemblyFactory assemblyFactory,
+                              WSDLFactory wsdlFactory) {
+
+    }
+
+    public QName getProcess() {
+        return _processName;
+    }
+    
+    public void setProcess(QName processName) {
+        _processName = processName;
+    }
+
+    public BPELProcessDefinition getProcessDefinition() {
+        return this._processDefinition;
+    }
+
+    public void setProcessDefinition(BPELProcessDefinition processDefinition) {
+        this._processDefinition = processDefinition;
+    }
+
+    @Override
+    public String getURI() {
+        // The sample BPEL implementation does not have a URI
+        return null;
+    }
+
+    @Override
+    public void setURI(String uri) {
+        // The sample BPEL implementation does not have a URI
+    }
+
+    @Override
+    public ConstrainingType getConstrainingType() {
+        // The sample BPEL implementation does not support constrainingTypes
+        return null;
+    }
+
+    @Override
+    public List<Property> getProperties() {
+        // The sample BPEL implementation does not support properties
+        return Collections.emptyList();
+    }
+    
+    @Override
+    public int hashCode() {
+        return String.valueOf(this.getProcess()).hashCode();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else if (obj instanceof BPELImplementation) {
+            if (getProcess() != null) {
+                return getProcess().equals(((BPELImplementation)obj).getProcess());
+            } else {
+                return ((BPELImplementation)obj).getProcess() == null;
+            }
+        } else {
+            return false;
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/BPELImplementationProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/BPELImplementationProcessor.java
new file mode 100644
index 0000000000..e1144186be
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/BPELImplementationProcessor.java
@@ -0,0 +1,207 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.bpel.impl;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.databinding.xml.DOMDataBinding;
+import org.apache.tuscany.sca.implementation.bpel.BPELFactory;
+import org.apache.tuscany.sca.implementation.bpel.BPELImplementation;
+import org.apache.tuscany.sca.implementation.bpel.BPELProcessDefinition;
+import org.apache.tuscany.sca.implementation.bpel.DefaultBPELFactory;
+
+/**
+ * Implements a STAX artifact processor for BPEL implementations.
+ * 
+ * The artifact processor is responsible for processing <implementation.bpel>
+ * elements in SCA assembly XML composite files and populating the BPEL
+ * implementation model, resolving its references to other artifacts in the SCA
+ * contribution, and optionally write the model back to SCA assembly XML.
+ * 
+ *  @version $Rev$ $Date$
+ */
+public class BPELImplementationProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<BPELImplementation> {
+    private static final QName IMPLEMENTATION_BPEL = new QName(Constants.SCA10_NS, "implementation.bpel");
+    
+    private AssemblyFactory assemblyFactory;
+    private BPELFactory bpelFactory;
+    
+    public BPELImplementationProcessor(ModelFactoryExtensionPoint modelFactories) {
+        this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        this.bpelFactory = new DefaultBPELFactory(modelFactories);
+    }
+
+    public QName getArtifactType() {
+        // Returns the qname of the XML element processed by this processor
+        return IMPLEMENTATION_BPEL;
+    }
+
+    public Class<BPELImplementation> getModelType() {
+        // Returns the type of model processed by this processor
+        return BPELImplementation.class;
+    }
+
+    public BPELImplementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        assert IMPLEMENTATION_BPEL.equals(reader.getName());
+        
+        // Read an <implementation.bpel> element
+
+        // Read the process attribute. 
+        QName process = getAttributeValueNS(reader, "process");
+
+
+        // Create an initialize the BPEL implementation model
+        BPELImplementation implementation = bpelFactory.createBPELImplementation();
+        implementation.setProcess(process);
+        implementation.setUnresolved(true);
+        
+        // Skip to end element
+        while (reader.hasNext()) {
+            if (reader.next() == END_ELEMENT && IMPLEMENTATION_BPEL.equals(reader.getName())) {
+                break;
+            }
+        }
+        
+        return implementation;
+    }
+
+    public void resolve(BPELImplementation impl, ModelResolver resolver) throws ContributionResolveException {
+        if( impl != null && impl.isUnresolved()) {
+            BPELProcessDefinition processDefinition = resolveBPELProcessDefinition(impl, resolver);
+            if(processDefinition.isUnresolved()) {
+                throw new ContributionResolveException("Can't find BPEL Process : " + processDefinition.getName());
+            }
+            
+            impl.setProcessDefinition(processDefinition);
+            
+            //resolve component type
+            mergeComponentType(resolver, impl);
+                        
+            //set current implementation resolved 
+            impl.setUnresolved(false);
+        }
+        
+    }
+
+    public void write(BPELImplementation model, XMLStreamWriter outputSource) throws ContributionWriteException {
+        //FIXME Implement
+    }
+
+    private BPELProcessDefinition resolveBPELProcessDefinition(BPELImplementation impl, ModelResolver resolver) throws ContributionResolveException {
+        QName processName = impl.getProcess();
+        BPELProcessDefinition processDefinition = this.bpelFactory.createBPELProcessDefinition();
+        processDefinition.setName(processName);
+        processDefinition.setUnresolved(true);
+        
+        return resolver.resolveModel(BPELProcessDefinition.class, processDefinition);
+    }
+    
+    
+    /**
+     * Merge the componentType from introspection and external file
+     * @param resolver
+     * @param impl
+     */
+    private void mergeComponentType(ModelResolver resolver, BPELImplementation impl) {
+        // FIXME: Need to clarify how to merge
+        ComponentType componentType = getComponentType(resolver, impl);
+        if (componentType != null && !componentType.isUnresolved()) {
+            
+            Map<String, Reference> refMap = new HashMap<String, Reference>();
+            for (Reference ref : impl.getReferences()) {
+                refMap.put(ref.getName(), ref);
+            }
+            for (Reference reference : componentType.getReferences()) {
+                refMap.put(reference.getName(), reference);
+            }
+            impl.getReferences().clear();
+            impl.getReferences().addAll(refMap.values());
+
+            Map<String, Service> serviceMap = new HashMap<String, Service>();
+            for (Service svc : impl.getServices()) {
+                if(svc != null) {
+                    serviceMap.put(svc.getName(), svc);    
+                }
+            }
+            for (Service service : componentType.getServices()) {
+                //set default dataBinding to DOM
+                service.getInterfaceContract().getInterface().resetDataBinding(DOMDataBinding.NAME);
+                
+                serviceMap.put(service.getName(), service);
+            }
+            impl.getServices().clear();
+            impl.getServices().addAll(serviceMap.values());
+
+            Map<String, Property> propMap = new HashMap<String, Property>();
+            for (Property prop : impl.getProperties()) {
+                propMap.put(prop.getName(), prop);
+            }
+        }
+    }
+
+
+    private ComponentType getComponentType(ModelResolver resolver, BPELImplementation impl) {
+        String bpelProcessURI = impl.getProcessDefinition().getURI().toString();
+        String componentTypeURI = bpelProcessURI.replace(".bpel", ".componentType");
+        ComponentType componentType = assemblyFactory.createComponentType();
+        componentType.setUnresolved(true);
+        componentType.setURI(componentTypeURI);
+        componentType = resolver.resolveModel(ComponentType.class, componentType);
+        if (!componentType.isUnresolved()) {
+            return componentType;
+        }
+        return null;
+    }
+
+    private QName getAttributeValueNS(XMLStreamReader reader, String attribute) {
+        String fullValue = reader.getAttributeValue(null, "process");
+        if (fullValue.indexOf(":") < 0)
+            throw new ODEProcessException("Attribute " + attribute + " with value " + fullValue +
+                    " in your composite should be prefixed (process=\"prefix:name\").");
+        String prefix = fullValue.substring(0, fullValue.indexOf(":"));
+        String name = fullValue.substring(fullValue.indexOf(":") + 1);
+        String nsUri = reader.getNamespaceContext().getNamespaceURI(prefix);
+        if (nsUri == null)
+            throw new ODEProcessException("Attribute " + attribute + " with value " + fullValue +
+                    " in your composite has un unrecognized namespace prefix.");
+        return new QName(nsUri, name, prefix);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/BPELProcessDefinitionImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/BPELProcessDefinitionImpl.java
new file mode 100644
index 0000000000..98405c3489
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/BPELProcessDefinitionImpl.java
@@ -0,0 +1,110 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.impl;
+
+import java.net.URI;
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.implementation.bpel.BPELProcessDefinition;
+
+/**
+ * The BPEL process definition implementation.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class BPELProcessDefinitionImpl implements BPELProcessDefinition {
+    private QName   name;
+    private URI     uri;
+    private URL     location;
+    private boolean unresolved;
+    
+    public QName getName() {
+        return name;
+    }
+
+    public void setName(QName name) {
+        this.name = name;
+    }
+
+    public URI getURI() {
+        return uri;
+    }
+    
+    public void setURI(URI uri) {
+        this.uri = uri;
+    }
+    
+    public URL getLocation() {
+        return location;
+    }
+
+    public void setLocation(URL location) {
+        this.location = location; 
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean undefined) {
+        this.unresolved = undefined;
+    }   
+    
+    public void compile() {
+        /*
+        String bpelFile = reader.getAttributeValue(null, "file");  // FIXME: 
+
+        // Resolving the BPEL file and compiling it
+        URL bpelURL = getClass().getClassLoader().getResource(bpelFile);
+        if (bpelURL == null)
+            throw new ODEProcessException("Couldn't find referenced bpel file " + bpelFile);
+        BpelC bpelc = BpelC.newBpelCompiler();
+        ByteArrayOutputStream compiledProcess = new ByteArrayOutputStream();
+        bpelc.setOutputStream(compiledProcess);
+        try {
+            bpelc.compile(new File(bpelURL.getFile()));
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        */
+    }
+
+    @Override
+    public int hashCode() {
+        return String.valueOf(getName()).hashCode();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else if (obj instanceof BPELProcessDefinition) {
+            if (getName() != null) {
+                return getName().equals(((BPELProcessDefinition)obj).getName());
+            } else {
+                return ((BPELProcessDefinition)obj).getName() == null;
+            }
+        } else {
+            return false;
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/ODEProcessException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/ODEProcessException.java
new file mode 100644
index 0000000000..b54b8b01c4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/ODEProcessException.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.impl;
+
+/**
+ * Thrown when a process can't be compiled properly or when its descriptors
+ * are invalid.
+ * 
+ * @version $Rev$ $Date$ 
+ */
+public class ODEProcessException extends RuntimeException {
+    private static final long serialVersionUID = 1047893235216756186L;
+
+    public ODEProcessException(String message) {
+        super(message);
+    }
+
+    public ODEProcessException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ODEProcessException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/ThreadRuntimeComponentContext.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/ThreadRuntimeComponentContext.java
new file mode 100644
index 0000000000..c16201b147
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/ThreadRuntimeComponentContext.java
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.impl;
+
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * Class for tuneling a RuntimeComponent for invocation of a BPEL process
+ * This is used for BPEL to invoke references
+ * 
+* @version $Rev$ $Date$
+ */
+public class ThreadRuntimeComponentContext {
+    
+    private static final ThreadLocal<RuntimeComponent> CONTEXT = new ThreadLocal<RuntimeComponent>();
+
+    private ThreadRuntimeComponentContext() {
+        
+    }
+    
+    /**
+     * Set the RuntimeComponentContext for the current thread.
+     * The current runtime component context is returned and must be restored after the invocation is complete.
+     * Typical usage would be:
+     * <pre>
+     *   RuntimeComponent old = ThreadRuntimeComponentContext.setRuntimeComponent(newContext);
+     *   try {
+     *      ... invoke user code ...
+     *   } finally {
+     *     ThreadRuntimeComponentContext.setThreadWorkContext(old);
+     *   }
+     * </pre>
+     * @param context
+     * @return the current work context for the thread; this must be restored after the invocation is made
+     */
+    public static RuntimeComponent setRuntimeComponent(RuntimeComponent runtimeComponent) {
+        RuntimeComponent old = CONTEXT.get();
+        CONTEXT.set(runtimeComponent);
+        return old;
+    }
+    
+    /**
+     * Returns the RuntimeComponentContext for the current thread.
+     *
+     * @return the RuntimeComponentContext for the current thread
+     */
+    public static RuntimeComponent getRuntimeComponent() {
+        return CONTEXT.get();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/EmbeddedODEServer.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/EmbeddedODEServer.java
new file mode 100644
index 0000000000..661f79f78d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/EmbeddedODEServer.java
@@ -0,0 +1,284 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.ode;
+
+import java.io.File;
+import java.net.URL;
+import java.util.Collection;
+import java.util.Properties;
+
+import javax.transaction.TransactionManager;
+import javax.xml.namespace.QName;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.ode.bpel.dao.BpelDAOConnectionFactoryJDBC;
+import org.apache.ode.bpel.engine.BpelServerImpl;
+import org.apache.ode.bpel.engine.CountLRUDehydrationPolicy;
+import org.apache.ode.bpel.iapi.ProcessConf;
+import org.apache.ode.bpel.iapi.ProcessStore;
+import org.apache.ode.bpel.iapi.ProcessStoreEvent;
+import org.apache.ode.bpel.iapi.ProcessStoreListener;
+import org.apache.ode.bpel.iapi.Scheduler;
+import org.apache.ode.bpel.memdao.BpelDAOConnectionFactoryImpl;
+import org.apache.ode.il.config.OdeConfigProperties;
+import org.apache.ode.il.dbutil.Database;
+import org.apache.ode.scheduler.simple.JdbcDelegate;
+import org.apache.ode.scheduler.simple.SimpleScheduler;
+import org.apache.ode.store.ProcessStoreImpl;
+import org.apache.ode.utils.GUID;
+
+/**
+ * Embedded ODE process server
+ * 
+ * @version $Rev$ $Date$
+ */
+public class EmbeddedODEServer {
+    protected final Log __log = LogFactory.getLog(getClass());
+
+    private boolean _initialized;
+
+    private OdeConfigProperties _config;
+
+    private TransactionManager _txMgr;
+
+    private Database _db;
+
+    private File _workRoot;
+
+    private BpelDAOConnectionFactoryJDBC _daoCF;
+
+    private BpelServerImpl _bpelServer;
+
+    protected ProcessStore store;
+
+    private Scheduler _scheduler;
+
+    
+    public EmbeddedODEServer(TransactionManager txMgr) {
+        _txMgr = txMgr;
+    }
+    
+    public void init() throws ODEInitializationException {
+        Properties p = System.getProperties();
+        p.put("derby.system.home", "target");
+        
+        _config = new OdeConfigProperties(new Properties(), "ode-sca");
+
+        // Setting work root as the directory containing our database (wherever in the classpath)
+        URL dbLocation = getClass().getClassLoader().getResource("jpadb");
+        if (dbLocation == null)
+            throw new ODEInitializationException("Couldn't find database in the classpath");
+        _workRoot = new File(dbLocation.getFile()).getParentFile();
+
+        initTxMgr();
+        initPersistence();
+        initBpelServer();
+
+        try {
+            _bpelServer.start();
+        } catch (Exception ex) {
+            String errmsg = "An error occured during the ODE BPEL server startup.";
+            __log.error(errmsg, ex);
+            throw new ODEInitializationException(errmsg, ex);
+        }
+
+        __log.info("ODE BPEL server started.");
+        _initialized = true;
+    }
+
+    private void initTxMgr() {
+        if(_txMgr == null) {
+            try {
+                GeronimoTxFactory txFactory = new GeronimoTxFactory();
+                _txMgr = txFactory.getTransactionManager();
+            } catch (Exception e) {
+                __log.fatal("Couldn't initialize a transaction manager using Geronimo's transaction factory.", e);
+                throw new ODEInitializationException("Couldn't initialize a transaction manager using " + "Geronimo's transaction factory.", e);
+            }            
+        }
+    }
+
+    private void initPersistence() {
+        _db = new Database(_config);
+        _db.setTransactionManager(_txMgr);
+        _db.setWorkRoot(_workRoot);
+
+        try {
+            _db.start();
+            _daoCF = _db.createDaoCF();
+        } catch (Exception ex) {
+            String errmsg = "Error while configuring ODE persistence.";
+            __log.error(errmsg, ex);
+            throw new ODEInitializationException(errmsg, ex);
+        }
+    }
+
+    private void initBpelServer() {
+        if (__log.isDebugEnabled()) {
+            __log.debug("ODE initializing");
+        }
+        
+        _bpelServer = new BpelServerImpl();
+        _scheduler = createScheduler();
+        _scheduler.setJobProcessor(_bpelServer);
+
+        _bpelServer.setDaoConnectionFactory(_daoCF);
+        _bpelServer.setInMemDaoConnectionFactory(new BpelDAOConnectionFactoryImpl(_scheduler));
+        // _bpelServer.setEndpointReferenceContext(new EndpointReferenceContextImpl(this));
+        _bpelServer.setMessageExchangeContext(new ODEMessageExchangeContext(this));
+        _bpelServer.setBindingContext(new ODEBindingContext(this));
+        _bpelServer.setScheduler(_scheduler);
+        if (_config.isDehydrationEnabled()) {
+            CountLRUDehydrationPolicy dehy = new CountLRUDehydrationPolicy();
+            _bpelServer.setDehydrationPolicy(dehy);
+        }
+
+        store = new ProcessStoreImpl(_db.getDataSource(), "jpa", true);
+        store.registerListener(new ProcessStoreListener() {
+            public void onProcessStoreEvent(ProcessStoreEvent event) {
+                // bounce the process
+                _bpelServer.unregister(event.pid);
+                if (event.type != ProcessStoreEvent.Type.UNDEPLOYED) {
+                    ProcessConf conf = (ProcessConf) store.getProcessConfiguration(event.pid);
+                    // Test processes always run with in-mem DAOs
+                    // conf.setTransient(true);  //FIXME: what should we use for ProcessConfImpl
+                    _bpelServer.register(conf);
+                }
+            }
+        });
+
+        _bpelServer.init();
+    }
+
+    public void stop() throws ODEShutdownException {
+        if(_bpelServer != null) {
+            try {
+                __log.debug("Stopping BPEL Embedded server");
+                _bpelServer.shutdown();
+                _bpelServer = null;
+            } catch (Exception ex) {
+                __log.debug("Error stopping BPEL server");
+            }
+        }
+
+        if(_scheduler != null) {
+            try {
+                __log.debug("Stopping scheduler");
+                _scheduler.shutdown();
+                _scheduler = null;
+            } catch (Exception ex) {
+                __log.debug("Error stopping scheduler");
+            }
+        }
+        
+        if(store != null) {
+            try {
+                __log.debug("Stopping store");
+                ((ProcessStoreImpl)store).shutdown();
+                store = null;
+            } catch (Exception ex) {
+                __log.debug("Error stopping store");
+            }
+        }
+        
+        if(_daoCF != null) {
+            try {
+                __log.debug("Stopping DAO");
+                _daoCF.shutdown();
+                _daoCF = null;
+            } catch (Exception ex) {
+                __log.debug("Error stopping DAO");
+            }
+        }
+        
+        if(_db != null) {
+            try {
+                __log.debug("Stopping DB");
+                _db.shutdown();
+                _db = null;
+            } catch (Exception ex) {
+                __log.debug("Error stopping DB");
+            }
+        }
+        
+        if(_txMgr != null) {
+            try {
+                __log.debug("Stopping Transaction Manager");
+                _txMgr = null;
+            } catch (Exception ex) {
+                __log.debug("Error stopping Transaction Manager");
+            }
+        }
+    }
+
+    protected Scheduler createScheduler() {
+        SimpleScheduler scheduler = new SimpleScheduler(new GUID().toString(),new JdbcDelegate(_db.getDataSource()));
+        scheduler.setTransactionManager(_txMgr);
+
+        return scheduler;
+    }
+
+    public boolean isInitialized() {
+        return _initialized;
+    }
+
+    public BpelServerImpl getBpelServer() {
+        return _bpelServer;
+    }
+    
+    public Scheduler getScheduler() {
+        return _scheduler;
+    }
+
+    public void deploy(ODEDeployment d) {
+        Collection<QName> procs;
+
+        try {
+            procs = store.deploy(d.deployDir);
+
+            // _deployed.add(d);
+        } catch (Exception ex) {
+            String errMsg = ">>> DEPLOY: Unexpected exception: " + ex.getMessage();
+            __log.debug(errMsg, ex);
+            throw new ODEDeploymentException(errMsg,ex);
+        }
+        
+
+        /* We are already registering the process on the "register" event
+        try {
+            for (QName procName : procs) {
+                ProcessConf conf = (ProcessConf) store.getProcessConfiguration(procName);
+                // Test processes always run with in-mem DAOs
+                //conf.setTransient(true); //FIXME: what should we use for ProcessConfImpl
+                _bpelServer.register(conf);
+            }
+        } catch (Exception ex) {
+            String errMsg =">>>REGISTER: Unexpected exception: " + ex.getMessage();
+            __log.debug(errMsg , ex);
+            throw new ODEDeploymentException(errMsg, ex);
+        }
+        */
+    }
+    
+    public void undeploy(ODEDeployment d) {
+        //TODO
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/GeronimoTxFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/GeronimoTxFactory.java
new file mode 100644
index 0000000000..ad6e0cf3b7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/GeronimoTxFactory.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.ode;
+
+import javax.transaction.TransactionManager;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+/**
+ * Geronimo transaction factory
+ * 
+ * @version $Rev$ $Date$
+ */
+public class GeronimoTxFactory {
+    private static final Log __log = LogFactory.getLog(GeronimoTxFactory.class);
+
+    /* Public no-arg contructor is required */
+    public GeronimoTxFactory() {
+    }
+
+    public TransactionManager getTransactionManager() {
+        __log.info("Using embedded Geronimo transaction manager");
+        try {
+            Object obj = new org.apache.geronimo.transaction.manager.GeronimoTransactionManager();
+            return (TransactionManager) obj;
+        } catch (Exception except) {
+            throw new IllegalStateException("Unable to instantiate Geronimo Transaction Manager", except);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEBindingContext.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEBindingContext.java
new file mode 100644
index 0000000000..96083614ff
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEBindingContext.java
@@ -0,0 +1,126 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.bpel.ode;
+
+import javax.wsdl.PortType;
+import javax.xml.namespace.QName;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.ode.bpel.iapi.BindingContext;
+import org.apache.ode.bpel.iapi.Endpoint;
+import org.apache.ode.bpel.iapi.EndpointReference;
+import org.apache.ode.bpel.iapi.PartnerRoleChannel;
+import org.apache.ode.utils.DOMUtils;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+/**
+ * Binding Context information
+ * 
+ * @version $Rev: 573789 $ $Date: 2007-09-07 23:59:49 -0700 (Fri, 07 Sep 2007) $
+ */
+public class ODEBindingContext implements BindingContext {
+    private static final Log __log = LogFactory.getLog(ODEBindingContext.class);
+
+    private EmbeddedODEServer _server;
+
+    public ODEBindingContext(EmbeddedODEServer _server) {
+        this._server = _server;
+    }
+
+    public EndpointReference activateMyRoleEndpoint(QName pid, Endpoint endpoint) {
+        // This will be needed when we support callBacks
+        if (__log.isDebugEnabled())
+            __log.debug("Activating MyRole Endpoint : " + pid + " - " + endpoint.serviceName);
+
+        System.out.println(">>> Activating MyRole Endpoint : " + pid + " - " + endpoint.serviceName);
+        
+        return new TuscanyEPR(endpoint);
+    }
+
+    public void deactivateMyRoleEndpoint(Endpoint endpoint) {
+        if (__log.isDebugEnabled())
+            __log.debug("Deactivate MyRole Endpoint : " + endpoint.serviceName);
+
+    }
+
+    public PartnerRoleChannel createPartnerRoleChannel(QName qName, PortType portType, Endpoint endpoint) {
+        if (__log.isDebugEnabled())
+            __log.debug("Create PartnerRole channel : " + qName + " - " + portType.getQName() + " - "+ endpoint.serviceName);
+
+        System.out.println(">>> Create PartnerRole channel : " + qName + " - " + portType.getQName() + " - "+ endpoint.serviceName);
+        
+        return new TuscanyPRC();
+    }
+
+    // TODO This should hold something that makes sense for Tuscany so that the
+    // process has an address that makes sense from the outside world perspective
+    private class TuscanyEPR implements EndpointReference {
+        private final Endpoint endpoint;
+        private final Document doc = DOMUtils.newDocument();
+        
+        public TuscanyEPR() {
+            this.endpoint = null;
+        }
+        
+        public TuscanyEPR(Endpoint endpoint) {
+            this.endpoint = endpoint;
+            
+            Element serviceref = doc.createElementNS(EndpointReference.SERVICE_REF_QNAME.getNamespaceURI(),
+                                                     EndpointReference.SERVICE_REF_QNAME.getLocalPart());
+            serviceref.setNodeValue(endpoint.serviceName + ":" + endpoint.portName);
+            doc.appendChild(serviceref);
+        }
+        
+        public Document toXML() {
+            return doc;
+        }
+    }
+
+    private class TuscanyPRC implements PartnerRoleChannel {
+        private TuscanyEPR tuscanyEPR;
+        
+        public TuscanyPRC() {
+            this.tuscanyEPR = null;
+        }
+        
+        public TuscanyPRC(TuscanyEPR tuscanyEPR){
+            this.tuscanyEPR = tuscanyEPR;
+        }
+
+        public void close() {
+
+        }
+
+        public EndpointReference getInitialEndpointReference() {
+            final Document doc = DOMUtils.newDocument();
+            Element serviceref = doc.createElementNS(EndpointReference.SERVICE_REF_QNAME.getNamespaceURI(),
+                                                     EndpointReference.SERVICE_REF_QNAME.getLocalPart());
+            doc.appendChild(serviceref);
+            
+            return new EndpointReference() {
+                public Document toXML() {
+                    return doc;
+                }
+            };
+        }
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEDeployment.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEDeployment.java
new file mode 100644
index 0000000000..2677f38c88
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEDeployment.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.ode;
+
+import java.io.File;
+
+/**
+ * Deployment information
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ODEDeployment {
+    /** The directory containing the deploy.xml and artefacts. */
+    public File deployDir;
+
+    /** If non-null the type of exception we expect to get when we deploy. */
+    public Class expectedException = null;
+
+    public ODEDeployment(File deployDir) {
+        this.deployDir = deployDir;
+    }
+
+    public String toString() {
+        return "Deployment#" + deployDir;
+    }
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEDeploymentException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEDeploymentException.java
new file mode 100644
index 0000000000..b03f69d9aa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEDeploymentException.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.ode;
+
+/**
+ * Thrown when ODE failed to shutdown.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ODEDeploymentException extends RuntimeException {
+    private static final long serialVersionUID = -2869674556330744215L;
+
+    public ODEDeploymentException(Throwable cause) {
+        super(cause);
+    }
+
+    public ODEDeploymentException(String message) {
+        super(message);
+    }
+
+    public ODEDeploymentException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEInitializationException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEInitializationException.java
new file mode 100644
index 0000000000..2fa91e4e86
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEInitializationException.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.ode;
+
+/**
+ * Thrown when ODE failed to initialize one if its needed resources.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ODEInitializationException extends RuntimeException {
+    private static final long serialVersionUID = -2869674556330744215L;
+
+    public ODEInitializationException(Throwable cause) {
+        super(cause);
+    }
+
+    public ODEInitializationException(String message) {
+        super(message);
+    }
+
+    public ODEInitializationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEMessageExchangeContext.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEMessageExchangeContext.java
new file mode 100644
index 0000000000..d8f54e479a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEMessageExchangeContext.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.bpel.ode;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.ode.bpel.iapi.BpelEngineException;
+import org.apache.ode.bpel.iapi.ContextException;
+import org.apache.ode.bpel.iapi.MessageExchangeContext;
+import org.apache.ode.bpel.iapi.MyRoleMessageExchange;
+import org.apache.ode.bpel.iapi.PartnerRoleMessageExchange;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.implementation.bpel.impl.ThreadRuntimeComponentContext;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * Message Exchange Context information
+ * 
+ * @version $Rev: 573789 $ $Date: 2007-09-07 23:59:49 -0700 (Fri, 07 Sep 2007) $
+ */
+public class ODEMessageExchangeContext implements MessageExchangeContext {
+    private static final Log __log = LogFactory.getLog(ODEMessageExchangeContext.class);
+    
+    private EmbeddedODEServer _server;
+
+    public ODEMessageExchangeContext(EmbeddedODEServer _server) {
+        this._server = _server;
+    }
+
+    public void invokePartner(PartnerRoleMessageExchange partnerRoleMessageExchange) throws ContextException {
+        if (__log.isDebugEnabled())
+            __log.debug("Invoking a partner operation: " + partnerRoleMessageExchange.getOperationName());
+        
+        System.out.println(">>> Invoking a partner operation: " + partnerRoleMessageExchange.getOperationName());
+        
+        RuntimeComponent tuscanyRuntimeComponent = ThreadRuntimeComponentContext.getRuntimeComponent();
+        for(ComponentReference componentReference : tuscanyRuntimeComponent.getReferences()) {
+            System.out.println("Reference : " + componentReference.getName());
+            componentReference.getBindings().get(0);
+        }
+    }
+
+    public void onAsyncReply(MyRoleMessageExchange myRoleMessageExchange) throws BpelEngineException {
+        if (__log.isDebugEnabled())
+            __log.debug("Processing an async reply from service " + myRoleMessageExchange.getServiceName());  
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEShutdownException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEShutdownException.java
new file mode 100644
index 0000000000..a928379ba9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEShutdownException.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.ode;
+
+/**
+ * Thrown when ODE failed to shutdown.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ODEShutdownException extends RuntimeException {
+    private static final long serialVersionUID = -2869674556330744215L;
+
+    public ODEShutdownException(Throwable cause) {
+        super(cause);
+    }
+
+    public ODEShutdownException(String message) {
+        super(message);
+    }
+
+    public ODEShutdownException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/provider/BPELImplementationProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/provider/BPELImplementationProvider.java
new file mode 100644
index 0000000000..654b33ba2e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/provider/BPELImplementationProvider.java
@@ -0,0 +1,123 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.bpel.provider;
+
+import java.io.File;
+import java.net.URL;
+
+import javax.transaction.TransactionManager;
+
+import org.apache.tuscany.sca.implementation.bpel.BPELImplementation;
+import org.apache.tuscany.sca.implementation.bpel.ode.EmbeddedODEServer;
+import org.apache.tuscany.sca.implementation.bpel.ode.ODEDeployment;
+import org.apache.tuscany.sca.implementation.bpel.ode.ODEInitializationException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * The model representing a sample CRUD implementation in an SCA assembly model.
+ * The sample CRUD implementation is not a full blown implementation, it only
+ * supports a subset of what a component implementation can support: - a single
+ * fixed service (as opposed to a list of services typed by different
+ * interfaces) - a directory attribute used to specify where a CRUD component is
+ * going to persist resources - no references or properties - no policy intents
+ * or policy sets
+ */
+public class BPELImplementationProvider implements ImplementationProvider {
+
+    private RuntimeComponent component;
+
+    private EmbeddedODEServer odeServer;
+    private TransactionManager txMgr;
+
+    private BPELImplementation implementation;
+    
+    /**
+     * Constructs a new BPEL Implementation.
+     */
+    public BPELImplementationProvider(RuntimeComponent component,
+                                      BPELImplementation implementation,
+                                      EmbeddedODEServer odeServer,
+                                      TransactionManager txMgr) {
+        this.component = component;
+        this.implementation = implementation;
+        this.odeServer = odeServer;
+        this.txMgr = txMgr;
+    }
+
+    public Invoker createInvoker(RuntimeComponentService service, Operation operation) {
+        BPELInvoker invoker = new BPELInvoker(component, service, operation, odeServer, txMgr);
+        return invoker;
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public void start() {
+        System.out.println("Starting " + component.getName());
+
+        try {
+            if (!odeServer.isInitialized()) {
+                // start ode server
+                odeServer.init();
+            }
+
+            URL deployURL = this.implementation.getProcessDefinition().getLocation();
+            
+            File deploymentDir = new File(deployURL.toURI().getPath()).getParentFile();
+            System.out.println(">>> Deploying : " + deploymentDir.toString());
+
+            // deploy the process
+            if (odeServer.isInitialized()) {
+                try {
+                    txMgr.begin();
+                    odeServer.deploy(new ODEDeployment(deploymentDir));
+                    txMgr.commit();
+                } catch (Exception e) {
+                    e.printStackTrace();
+                    txMgr.rollback();
+                }
+            }
+            
+        } catch (ODEInitializationException inite) {
+            throw new RuntimeException("BPEL Component Type Implementation : Error initializing embedded ODE server " + inite.getMessage(), inite);
+        } catch(Exception e) {
+            throw new RuntimeException("BPEl Component Type Implementation initialization failure : " + e.getMessage(), e);
+        }
+    }
+
+    public void stop() {
+        System.out.println("Stopping " + component.getName());
+        
+        if (odeServer.isInitialized()) {
+            // start ode server
+            odeServer.stop();
+        }
+        
+        txMgr = null;
+        
+        System.out.println("Stopped !!!");
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/provider/BPELImplementationProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/provider/BPELImplementationProviderFactory.java
new file mode 100644
index 0000000000..01b3cd772d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/provider/BPELImplementationProviderFactory.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.bpel.provider;
+
+import javax.transaction.TransactionManager;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.implementation.bpel.BPELImplementation;
+import org.apache.tuscany.sca.implementation.bpel.ode.EmbeddedODEServer;
+import org.apache.tuscany.sca.implementation.bpel.ode.GeronimoTxFactory;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.osoa.sca.annotations.Destroy;
+
+/**
+ * BPEL Implementation provider factory
+ * 
+ * We use the provider factory to instantiate a ODE server that is going to be injected in all BPEL components
+ */
+public class BPELImplementationProviderFactory implements ImplementationProviderFactory<BPELImplementation> {
+
+    private EmbeddedODEServer odeServer;
+    private TransactionManager txMgr;
+
+    /**
+     * Default constructor receiving an extension point
+     * @param extensionPoints
+     */
+    public BPELImplementationProviderFactory(ExtensionPointRegistry extensionPoints) {
+        GeronimoTxFactory txFactory = new GeronimoTxFactory();
+        txMgr = txFactory.getTransactionManager();
+        this.odeServer = new EmbeddedODEServer(txMgr);
+    }
+
+    /**
+     * Creates a new BPEL Implementation and inject the EmbeddedODEServer
+     */
+    public ImplementationProvider createImplementationProvider(RuntimeComponent component, BPELImplementation implementation) {
+        return new BPELImplementationProvider(component, implementation, odeServer, txMgr);
+    }
+    
+    public Class<BPELImplementation> getModelType() {
+        return BPELImplementation.class;
+    }
+    
+    @Destroy
+    public void destroy() {
+        txMgr = null;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/provider/BPELInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/provider/BPELInvoker.java
new file mode 100644
index 0000000000..b4189da2ca
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/provider/BPELInvoker.java
@@ -0,0 +1,226 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.provider;
+
+import java.lang.reflect.InvocationTargetException;
+import java.util.concurrent.Future;
+
+import javax.transaction.SystemException;
+import javax.transaction.TransactionManager;
+import javax.wsdl.Part;
+import javax.wsdl.Service;
+import javax.xml.namespace.QName;
+
+import org.apache.ode.bpel.iapi.MyRoleMessageExchange;
+import org.apache.ode.bpel.iapi.MessageExchange.Status;
+import org.apache.ode.utils.DOMUtils;
+import org.apache.ode.utils.GUID;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.implementation.bpel.impl.ThreadRuntimeComponentContext;
+import org.apache.tuscany.sca.implementation.bpel.ode.EmbeddedODEServer;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+/**
+ * Implements a target invoker for BPEL component implementations.
+ * 
+ * The target invoker is responsible for dispatching invocations to the particular
+ * component implementation logic. In this example we are simply delegating the
+ * CRUD operation invocations to the corresponding methods on our fake
+ * resource manager.
+ */
+public class BPELInvoker implements Invoker {
+    private EmbeddedODEServer odeServer;
+    private TransactionManager txMgr;
+    
+    private RuntimeComponent component;
+    private RuntimeComponentService service;
+    private Operation operation;
+    private QName bpelServiceName;
+    private String bpelOperationName;
+    private Part bpelOperationInputPart;
+    private Part bpelOperationOutputPart;
+    
+    public BPELInvoker(RuntimeComponent component, RuntimeComponentService service, Operation operation, EmbeddedODEServer odeServer, TransactionManager txMgr) {
+        this.component = component;
+        this.service = service;
+        this.operation = operation;
+        this.bpelOperationName = operation.getName();
+        this.odeServer = odeServer;
+        this.txMgr = txMgr;
+
+        initializeInvocation();
+    }
+
+    
+    private void initializeInvocation() {
+      
+        Interface interfaze = operation.getInterface();
+        if(interfaze instanceof WSDLInterface){
+            WSDLInterface wsdlInterface = null;
+            wsdlInterface = (WSDLInterface) interfaze;
+            
+            Service serviceDefinition = (Service) wsdlInterface.getWsdlDefinition().getDefinition().getAllServices().values().iterator().next(); 
+            bpelServiceName = serviceDefinition.getQName();
+                
+            bpelOperationInputPart = (Part) wsdlInterface.getPortType().getOperation(bpelOperationName,null,null).getInput().getMessage().getParts().values().iterator().next();
+            bpelOperationOutputPart = (Part) wsdlInterface.getPortType().getOperation(bpelOperationName,null,null).getOutput().getMessage().getParts().values().iterator().next();
+        }
+    }
+    
+    public Message invoke(Message msg) {
+        try {
+            Object[] args = msg.getBody();
+            Object resp = doTheWork(args);
+            msg.setBody(resp);
+        } catch (InvocationTargetException e) {
+            msg.setFaultBody(e.getCause());
+        }
+        return msg;
+    }
+
+    public Object doTheWork(Object[] args) throws InvocationTargetException {
+        Element response = null;
+        
+        if(! (operation.getInterface() instanceof WSDLInterface)) {
+            throw new InvocationTargetException(null,"Unsupported service contract");
+        }
+        
+        System.out.println(">>> Set ThreadLocal with runtime component !");
+
+        ThreadRuntimeComponentContext.setRuntimeComponent(component);
+        
+        org.apache.ode.bpel.iapi.MyRoleMessageExchange mex = null;
+        Future onhold = null;
+        
+        //Process the BPEL process invocation
+        try {
+            txMgr.begin();
+            mex = odeServer.getBpelServer().getEngine().createMessageExchange(new GUID().toString(),
+                                                                              bpelServiceName,
+                                                                              bpelOperationName);
+            onhold = mex.invoke(createInvocationMessage(mex, args));
+            
+            txMgr.commit();
+        } catch (Exception e) {
+            try {
+                txMgr.rollback();
+            } catch (SystemException se) {
+
+            }
+            throw new InvocationTargetException(e, "Error invoking BPEL process : " + e.getMessage());
+        } 
+
+
+        // Waiting until the reply is ready in case the engine needs to continue in a different thread
+        if (onhold != null) {
+            try {
+                onhold.get();
+            } catch (Exception e) {
+                throw new InvocationTargetException(e,"Error invoking BPEL process : " + e.getMessage());
+            }
+        }
+
+        //Process the BPEL invocation response
+        try {
+            txMgr.begin();
+            // Reloading the mex in the current transaction, otherwise we can't
+            // be sure we have the "freshest" one.
+            mex = (MyRoleMessageExchange)odeServer.getBpelServer().getEngine().getMessageExchange(mex.getMessageExchangeId());
+
+            Status status = mex.getStatus();
+            System.out.println("Status: " + status.name());
+            Element invocationResponse = mex.getResponse().getMessage();
+            System.out.println("Response: " + DOMUtils.domToString(invocationResponse));
+            
+            //process the method invocation result
+            response = processResponse(invocationResponse);
+            
+            txMgr.commit();
+            // end of transaction two
+        } catch (Exception e) {
+            try {
+                txMgr.rollback();
+            } catch (SystemException se) {
+
+            }
+            throw new InvocationTargetException(e, "Error retrieving BPEL process invocation status : " + e
+                .getMessage());
+        }
+    
+    
+        return response;
+    }
+
+    /**
+     * Create BPEL Invocation message
+     * 
+     *  BPEL invocation message like :
+     *  <message>
+     *     <TestPart>
+     *        <hello xmlns="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl">Hello</hello>
+     *     </TestPart>
+     *   </message>
+     * @param args
+     * @return
+     */
+    private org.apache.ode.bpel.iapi.Message createInvocationMessage(org.apache.ode.bpel.iapi.MyRoleMessageExchange mex, Object[] args) {
+        Document dom = DOMUtils.newDocument();
+        
+        Element contentMessage = dom.createElement("message");
+        Element contentPart = dom.createElement(bpelOperationInputPart.getName());
+        Element contentInvocation = (Element) args[0];
+        
+        contentPart.appendChild(dom.importNode(contentInvocation, true));
+        contentMessage.appendChild(contentPart);
+        dom.appendChild(contentMessage);
+        
+        System.out.println("::arg:::::: " + DOMUtils.domToString((Element) args[0]));
+        System.out.println("::message:: " + DOMUtils.domToString(dom.getDocumentElement()));
+
+        org.apache.ode.bpel.iapi.Message request = mex.createMessage(new QName("", ""));
+        request.setMessage(dom.getDocumentElement());
+                
+        return request;
+    }
+    
+    /**
+     * Process BPEL response
+     * 
+     *  <message>
+     *     <TestPart>
+     *        <hello xmlns="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl">World</hello>
+     *     </TestPart>
+     *   </message> 
+     * 
+     * @param response
+     * @return
+     */
+    private Element processResponse(Element response) {
+        return (Element) DOMUtils.findChildByName(response, new QName("",bpelOperationOutputPart.getName()));
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..4763c69768
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.implementation.bpel.impl.BPELImplementationProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#implementation.bpel,model=org.apache.tuscany.sca.implementation.bpel.BPELImplementation
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor
new file mode 100644
index 0000000000..066fdc864b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the artifact processor extension

+org.apache.tuscany.sca.implementation.bpel.impl.BPELDocumentProcessor;type=.bpel,model=org.apache.tuscany.sca.implementation.bpel.BPELProcessDefinition
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.bpel.BPELFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.bpel.BPELFactory
new file mode 100644
index 0000000000..53ffd1b72a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.bpel.BPELFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.implementation.bpel.DefaultBPELFactory

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
new file mode 100644
index 0000000000..b6481b1512
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the implementation extension

+org.apache.tuscany.sca.implementation.bpel.provider.BPELImplementationProviderFactory;model=org.apache.tuscany.sca.implementation.bpel.BPELImplementation

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/test/java/org/apache/tuscany/sca/implementation/bpel/BPELDocumentProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/test/java/org/apache/tuscany/sca/implementation/bpel/BPELDocumentProcessorTestCase.java
new file mode 100644
index 0000000000..6aba1f27d9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/test/java/org/apache/tuscany/sca/implementation/bpel/BPELDocumentProcessorTestCase.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.bpel;
+
+import java.net.URI;
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.bpel.impl.BPELDocumentProcessor;
+import org.apache.tuscany.sca.interfacedef.wsdl.DefaultWSDLFactory;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class BPELDocumentProcessorTestCase extends TestCase {
+
+    protected static final String BPEL_PROCESS_FILE = "helloworld/helloworld.bpel";
+
+    private ModelFactoryExtensionPoint modelFactories;
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+
+        modelFactories = new DefaultModelFactoryExtensionPoint();
+        modelFactories.addFactory(new DefaultAssemblyFactory());
+        modelFactories.addFactory(new DefaultWSDLFactory());
+
+        BPELFactory bpelFactory = new DefaultBPELFactory(modelFactories);
+        modelFactories.addFactory(bpelFactory);
+    }
+
+    public void testLoadBPELProcessDefinition() throws Exception {
+        BPELDocumentProcessor bpelDocumentProcessor = new BPELDocumentProcessor(modelFactories);
+
+        URI processURI = getClass().getClassLoader().getResource(BPEL_PROCESS_FILE).toURI();
+        URL processLocation = getClass().getClassLoader().getResource(BPEL_PROCESS_FILE);
+        BPELProcessDefinition bpelProcessDefinition = bpelDocumentProcessor.read(null, processURI, processLocation);
+
+        assertNotNull(bpelProcessDefinition);
+        assertEquals(new QName("http://tuscany.apache.org/implementation/bpel/example/helloworld", "HelloWorld"), bpelProcessDefinition.getName());
+        assertEquals(processLocation, bpelProcessDefinition.getLocation());
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/test/java/org/apache/tuscany/sca/implementation/bpel/BPELImplementationProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/test/java/org/apache/tuscany/sca/implementation/bpel/BPELImplementationProcessorTestCase.java
new file mode 100644
index 0000000000..b52a75012f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/test/java/org/apache/tuscany/sca/implementation/bpel/BPELImplementationProcessorTestCase.java
@@ -0,0 +1,122 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel;
+
+import java.io.StringReader;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.bpel.impl.BPELImplementationProcessor;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class BPELImplementationProcessorTestCase extends TestCase {
+    
+    protected static final QName IMPLEMENTATION_BPEL = new QName(Constants.SCA10_NS, "implementation.bpel");
+
+    private static final String COMPOSITE =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+        + "<composite xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:hns=\"http://tuscany.apache.org/implementation/bpel/example/helloworld\" targetNamespace=\"http://bpel\" name=\"bpel\">"
+            + " <component name=\"BPELHelloWorldComponent\">"
+            + "   <implementation.bpel process=\"hns:HelloWorld\" />"
+            + "</component>";
+
+    private static final String COMPOSITE_INVALID =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+            + "<composite xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:hns=\"http://tuscany.apache.org/implementation/bpel/example/helloworld\" targetNamespace=\"http://bpel\" name=\"bpel\">"
+            + " <component name=\"BPELHelloWorldComponent\">"
+            + "   <implementation.bpel/>"
+            + "</component>";
+
+    private XMLInputFactory xmlFactory;
+    private ModelFactoryExtensionPoint modelFactories;
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        xmlFactory = XMLInputFactory.newInstance();
+        
+        modelFactories = new DefaultModelFactoryExtensionPoint();
+        AssemblyFactory assemblyFactory = new DefaultAssemblyFactory();
+        modelFactories.addFactory(assemblyFactory);
+        JavaInterfaceFactory javaFactory = new DefaultJavaInterfaceFactory();
+        modelFactories.addFactory(javaFactory);
+    }
+
+    /**
+     * Test parsing valid composite definition. Valid coposite populated with correct values expected.
+     * @throws Exception
+     */
+    public void testLoadValidComposite() throws Exception {
+        XMLStreamReader reader = xmlFactory.createXMLStreamReader(new StringReader(COMPOSITE));
+        
+        BPELImplementationProcessor bpelProcessor = new BPELImplementationProcessor(modelFactories);
+        
+        while(true) {
+            int event = reader.next();
+            if(event == XMLStreamConstants.START_ELEMENT && IMPLEMENTATION_BPEL.equals(reader.getName())) {
+                break;
+            }
+        }
+
+        BPELImplementation implementation = bpelProcessor.read(reader);
+        
+        assertNotNull(implementation);
+        assertEquals(new QName("http://tuscany.apache.org/implementation/bpel/example/helloworld", "HelloWorld"), implementation.getProcess());
+    }
+
+    /**
+     * Test parsing invalid composite definition. Exception should be thrown
+     * @throws Exception
+     */
+    public void testLoadInvalidComposite() throws Exception {
+        XMLStreamReader reader = xmlFactory.createXMLStreamReader(new StringReader(COMPOSITE_INVALID));
+
+        BPELImplementationProcessor bpelProcessor = new BPELImplementationProcessor(modelFactories);
+        
+        while(true) {
+            int event = reader.next();
+            if(event == XMLStreamConstants.START_ELEMENT && IMPLEMENTATION_BPEL.equals(reader.getName())) {
+                break;
+            }
+        }
+
+        try {
+            bpelProcessor.read(reader);
+            
+            fail("InvalidException should have been thrown");
+        } catch(Exception e) {
+            assertTrue(true);
+        }
+    }    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/test/java/org/apache/tuscany/sca/implementation/bpel/EmbeddedODEServerTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/test/java/org/apache/tuscany/sca/implementation/bpel/EmbeddedODEServerTestCase.java
new file mode 100644
index 0000000000..29f5cb74fc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/test/java/org/apache/tuscany/sca/implementation/bpel/EmbeddedODEServerTestCase.java
@@ -0,0 +1,128 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel;
+
+import java.io.File;
+import java.net.URL;
+import java.util.concurrent.Future;
+
+import javax.transaction.TransactionManager;
+import javax.xml.namespace.QName;
+
+import junit.framework.TestCase;
+
+import org.apache.ode.bpel.iapi.Message;
+import org.apache.ode.bpel.iapi.MyRoleMessageExchange;
+import org.apache.ode.bpel.iapi.MessageExchange.Status;
+import org.apache.ode.utils.DOMUtils;
+import org.apache.ode.utils.GUID;
+import org.apache.tuscany.sca.implementation.bpel.ode.EmbeddedODEServer;
+import org.apache.tuscany.sca.implementation.bpel.ode.GeronimoTxFactory;
+import org.apache.tuscany.sca.implementation.bpel.ode.ODEDeployment;
+import org.w3c.dom.Element;
+
+/**
+ * Test to Deploy and Invoke a HelloWorld BPEL process using EmbeddedODEServer
+ * 
+ * @version $Rev$ $Date$
+ */
+public class EmbeddedODEServerTestCase extends TestCase {
+
+    private EmbeddedODEServer odeServer;
+
+    private TransactionManager txMgr;
+
+    @Override
+    protected void setUp() throws Exception {
+        GeronimoTxFactory txFactory = new GeronimoTxFactory();
+        txMgr = txFactory.getTransactionManager();
+
+        this.odeServer = new EmbeddedODEServer(txMgr);
+        odeServer.init();
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        odeServer.stop();
+    }
+
+    public void testProcessInvocation() throws Exception {
+        if (!odeServer.isInitialized()) {
+            fail("Server did not start !");
+        }
+
+        URL deployURL = getClass().getClassLoader().getResource("helloworld/deploy.xml");
+        File deploymentDir = new File(deployURL.toURI().getPath()).getParentFile();
+        System.out.println("Deploying : " + deploymentDir.toString());
+        System.out.println(deploymentDir);
+        if (odeServer.isInitialized()) {
+            try {
+                txMgr.begin();
+                odeServer.deploy(new ODEDeployment(deploymentDir));
+                txMgr.commit();
+            } catch (Exception e) {
+                e.printStackTrace();
+                txMgr.rollback();
+            }
+            
+            // transaction one
+            MyRoleMessageExchange mex = null;
+            Future onhold = null;
+            try {
+                // invoke the process
+                txMgr.begin();
+                mex = odeServer.getBpelServer().getEngine().createMessageExchange(new GUID().toString(),
+                        new QName("http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl", "HelloService"), "hello");
+
+                Message request = mex.createMessage(new QName("", ""));
+                request.setMessage(DOMUtils.stringToDOM("<message><TestPart><hello xmlns=\"http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl\">Hello</hello></TestPart></message>"));
+                onhold = mex.invoke(request);
+                txMgr.commit();
+            } catch (Exception e) {
+                e.printStackTrace();
+                txMgr.rollback();
+            } 
+            // - end of transaction one
+
+            // Waiting until the reply is ready in case the engine needs to continue in a different thread
+            if (onhold != null)
+                onhold.get();
+
+            // transaction two
+            try {
+                txMgr.begin();
+                // Reloading the mex in the current transaction, otherwise we can't be sure we have
+                // the "freshest" one.
+                mex = (MyRoleMessageExchange) odeServer.getBpelServer().getEngine().getMessageExchange(mex.getMessageExchangeId());
+
+                Status status = mex.getStatus();
+                System.out.println("Status: " + status.name());
+                Element response = mex.getResponse().getMessage();
+                System.out.println("Response: " + DOMUtils.domToString(response));
+                txMgr.commit();
+                // end of transaction two
+            } catch (Exception e) {
+                e.printStackTrace();
+                txMgr.rollback();
+            }
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/test/resources/helloworld/deploy.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/test/resources/helloworld/deploy.xml
new file mode 100644
index 0000000000..571aa37d58
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/test/resources/helloworld/deploy.xml
@@ -0,0 +1,30 @@
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one
+  ~ or more contributor license agreements.  See the NOTICE file
+  ~ distributed with this work for additional information
+  ~ regarding copyright ownership.  The ASF licenses this file
+  ~ to you under the Apache License, Version 2.0 (the
+  ~ "License"); you may not use this file except in compliance
+  ~ with the License.  You may obtain a copy of the License at
+  ~
+  ~    http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing,
+  ~ software distributed under the License is distributed on an
+  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+  ~ KIND, either express or implied.  See the License for the
+  ~ specific language governing permissions and limitations
+  ~ under the License.
+  -->
+<deploy xmlns="http://www.apache.org/ode/schemas/dd/2007/03"
+	xmlns:tns="http://tuscany.apache.org/implementation/bpel/example/helloworld" 
+	xmlns:wns="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl">
+
+
+	<process name="tns:HelloWorld">
+		<active>true</active>
+		<provide partnerLink="helloPartnerLink">
+			<service name="wns:HelloService" port="HelloPort"/>
+		</provide>
+	</process>
+</deploy>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/test/resources/helloworld/helloworld.bpel b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/test/resources/helloworld/helloworld.bpel
new file mode 100644
index 0000000000..8cf91adc2c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/test/resources/helloworld/helloworld.bpel
@@ -0,0 +1,66 @@
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one
+  ~ or more contributor license agreements.  See the NOTICE file
+  ~ distributed with this work for additional information
+  ~ regarding copyright ownership.  The ASF licenses this file
+  ~ to you under the Apache License, Version 2.0 (the
+  ~ "License"); you may not use this file except in compliance
+  ~ with the License.  You may obtain a copy of the License at
+  ~
+  ~    http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing,
+  ~ software distributed under the License is distributed on an
+  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+  ~ KIND, either express or implied.  See the License for the
+  ~ specific language governing permissions and limitations
+  ~ under the License.
+  -->
+<process name="HelloWorld"
+    targetNamespace="http://tuscany.apache.org/implementation/bpel/example/helloworld"
+    xmlns="http://schemas.xmlsoap.org/ws/2004/03/business-process/"

+    xmlns:bpws="http://schemas.xmlsoap.org/ws/2004/03/business-process/"
+    xmlns:tns="http://tuscany.apache.org/implementation/bpel/example/helloworld"    
+    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+    xmlns:test="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"
+    queryLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0"
+    expressionLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0">
+
+  <import location="helloworld.wsdl" importType="http://schemas.xmlsoap.org/wsdl/"
+     namespace="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"/>
+
+   <partnerLinks>
+      <partnerLink name="helloPartnerLink" partnerLinkType="test:HelloPartnerLinkType" myRole="me" />
+   </partnerLinks>
+    
+   <variables>
+     <variable name="helloMessage" messageType="test:HelloMessage"/>
+     <variable name="tmpVar" type="xsd:string"/>
+   </variables>
+
+   <sequence>
+       <receive
+          name="start"
+          partnerLink="helloPartnerLink"
+          portType="test:HelloPortType"
+          operation="hello"
+          variable="helloMessage"
+          createInstance="yes"/>
+
+      <assign name="assign1">
+          <copy>
+              <from variable="helloMessage" part="TestPart"/>
+              <to variable="tmpVar"/>
+          </copy>
+          <copy>
+              <from>concat($tmpVar,' World')</from>
+              <to variable="helloMessage" part="TestPart"/>
+          </copy>
+      </assign>
+       <reply name="end"  
+              partnerLink="helloPartnerLink"
+              portType="test:HelloPortType" 
+              operation="hello"
+              variable="helloMessage"/>
+   </sequence>
+</process>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/test/resources/helloworld/helloworld.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/test/resources/helloworld/helloworld.wsdl
new file mode 100644
index 0000000000..1d71727b2d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/test/resources/helloworld/helloworld.wsdl
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="utf-8" ?>

+<!--

+  ~ Licensed to the Apache Software Foundation (ASF) under one

+  ~ or more contributor license agreements.  See the NOTICE file

+  ~ distributed with this work for additional information

+  ~ regarding copyright ownership.  The ASF licenses this file

+  ~ to you under the Apache License, Version 2.0 (the

+  ~ "License"); you may not use this file except in compliance

+  ~ with the License.  You may obtain a copy of the License at

+  ~

+  ~    http://www.apache.org/licenses/LICENSE-2.0

+  ~

+  ~ Unless required by applicable law or agreed to in writing,

+  ~ software distributed under the License is distributed on an

+  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+  ~ KIND, either express or implied.  See the License for the

+  ~ specific language governing permissions and limitations

+  ~ under the License.

+  -->

+

+<wsdl:definitions name="helloworld"

+    targetNamespace="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"

+    xmlns="http://schemas.xmlsoap.org/wsdl/"

+    xmlns:tns="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"

+    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" 

+    xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+    xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"

+    xmlns:bpws="http://schemas.xmlsoap.org/ws/2004/03/business-process/"

+    xmlns:plnk="http://schemas.xmlsoap.org/ws/2004/03/partner-link/">

+    

+    <wsdl:types>

+        <schema elementFormDefault="qualified" 

+           targetNamespace="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl" 

+           xmlns="http://www.w3.org/2001/XMLSchema">

+

+            <element name="hello">

+                <complexType>

+                    <sequence>

+                        <element name="message" type="xsd:string"/>

+                    </sequence>

+                </complexType>

+            </element>            

+        </schema>

+    </wsdl:types>

+    

+    <wsdl:message name="HelloMessage">

+        <wsdl:part element="tns:hello" name="TestPart"/>

+    </wsdl:message>

+    

+    <wsdl:portType name="HelloPortType">

+        <wsdl:operation name="hello">

+            <wsdl:input message="tns:HelloMessage" name="TestIn"/>

+            <wsdl:output message="tns:HelloMessage" name="TestOut"/>

+        </wsdl:operation>    

+    </wsdl:portType>

+    

+

+    <wsdl:binding name="HelloSoapBinding" type="tns:HelloPortType">

+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>

+        <wsdl:operation name="hello">

+            <wsdlsoap:operation soapAction=""/>

+            <wsdl:input name="TestIn">

+                <wsdlsoap:body use="literal"/>

+            </wsdl:input>

+            <wsdl:output name="TestOut">

+                <wsdlsoap:body use="literal"/>

+            </wsdl:output>

+        </wsdl:operation>

+    </wsdl:binding>    

+    

+    <wsdl:service name="HelloService">

+		<wsdl:port name="HelloPort" binding="tns:HelloSoapBinding">

+     		<soap:address location="http://localhost:8085/ode/processes/helloWorld"/>

+		</wsdl:port>

+    </wsdl:service>

+    

+   <plnk:partnerLinkType name="HelloPartnerLinkType">

+       <plnk:role name="me" portType="tns:HelloPortType"/>

+       <plnk:role name="you" portType="tns:HelloPortType"/>

+   </plnk:partnerLinkType>

+</wsdl:definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/test/resources/log4j.properties b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/test/resources/log4j.properties
new file mode 100644
index 0000000000..6c7c7e7ab1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-bpel/src/test/resources/log4j.properties
@@ -0,0 +1,35 @@
+#
+#    Licensed to the Apache Software Foundation (ASF) under one or more
+#    contributor license agreements.  See the NOTICE file distributed with
+#    this work for additional information regarding copyright ownership.
+#    The ASF licenses this file to You under the Apache License, Version 2.0
+#    (the "License"); you may not use this file except in compliance with
+#    the License.  You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS,
+#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#    See the License for the specific language governing permissions and
+#    limitations under the License.
+#
+
+# Set root logger level to WARN and its only appender to CONSOLE
+log4j.rootLogger=OFF, CONSOLE
+
+# log4j properties to work with commandline tools.
+log4j.category.org.mortbay=OFF
+log4j.category.org.hibernate.type=OFF
+log4j.category.org.objectweb=OFF
+log4j.category.org.apache.ode.axis2=OFF
+log4j.category.org.apache.ode.bpel.engine=OFF
+log4j.category.org.apache.ode.daohib.bpel.CorrelatorDaoImpl=OFF
+log4j.category.org.apache.ode.bpel.epr=OFF
+log4j.category.org.apache.tuscany.sca.implementation.bpel=DEBUG
+log4j.category.org.apache.tuscany.sca.implementation.bpel.ode=DEBUG
+
+# Console appender
+log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
+log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
+log4j.appender.CONSOLE.layout.ConversionPattern=%p - %C{1}.%M(%L) | %m%n
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/pom.xml
new file mode 100644
index 0000000000..6091847b1e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/pom.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-implementation-data-api</artifactId>
+    <name>Apache Tuscany SCA Data Implementation API</name>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.apache.tuscany.sca</groupId>
+			<artifactId>tuscany-sca-api</artifactId>
+			<version>1.2.1-incubating-SNAPSHOT</version>
+		</dependency>
+	</dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/src/main/java/org/apache/tuscany/sca/implementation/data/collection/Collection.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/src/main/java/org/apache/tuscany/sca/implementation/data/collection/Collection.java
new file mode 100644
index 0000000000..98204a8324
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/src/main/java/org/apache/tuscany/sca/implementation/data/collection/Collection.java
@@ -0,0 +1,78 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.data.collection;
+
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * Provides access to a collection of data items.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Remotable
+public interface Collection <K, D> {
+
+    /**
+     * Get the whole collection.
+     * 
+     * @return the whole collection.
+     */
+    Entry<K, D>[] getAll();
+
+    /**
+     * Returns a collection resulting from a query.
+     * 
+     * @return the collection.
+     */
+    Entry<K, D>[] query(String queryString);
+
+    /**
+     * Creates a new item.
+     * 
+     * @param key
+     * @param item
+     * @return
+     */
+    K post(K key, D item);
+
+    /**
+     * Retrieves an item.
+     * 
+     * @param key
+     * @return
+     */
+    D get(K key) throws NotFoundException;
+
+    /**
+     * Updates an item.
+     * 
+     * @param key
+     * @param item
+     * @return
+     */
+    void put(K key, D item) throws NotFoundException;
+
+    /**
+     * Delete an item.
+     * 
+     * @param key
+     */
+    void delete(K key) throws NotFoundException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/src/main/java/org/apache/tuscany/sca/implementation/data/collection/Entry.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/src/main/java/org/apache/tuscany/sca/implementation/data/collection/Entry.java
new file mode 100644
index 0000000000..bf2bbc1812
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/src/main/java/org/apache/tuscany/sca/implementation/data/collection/Entry.java
@@ -0,0 +1,85 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.data.collection;
+
+
+/**
+ * Represents a key/data pair in a data collection.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class Entry <K, D> {
+
+    private K key;
+    private D data;
+    
+    /**
+     * Constructs a new entry.
+     */
+    public Entry() {
+    }
+    
+    /**
+     * Constructs a new entry.
+     * @param key the entry key
+     * @param data the entry data
+     */
+    public Entry(K key, D data) {
+        this.key = key;
+        this.data = data;
+    }
+    
+    /**
+     * Returns the entry key.
+     * @return the key
+     */
+    public K getKey() {
+        return key;
+    }
+    
+    /**
+     * Sets the entry key.
+     * @param key the key
+     */
+    public void setKey(K key) {
+        this.key = key;
+    }
+    
+    /**
+     * Returns the entry data.
+     * @return the entry data
+     */
+    public D getData() {
+        return data;
+    }
+    
+    /**
+     * Sets the entry data
+     * @param data the entry data
+     */
+    public void setData(D data) {
+        this.data = data;
+    }
+
+    //FIXME Temporary methods to make JAXB register the Item
+    // class when the Entry class is registered in a JAXB context  
+    public void setDummy(Item item) {}
+    public Item getDummy() { return null; }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/src/main/java/org/apache/tuscany/sca/implementation/data/collection/Item.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/src/main/java/org/apache/tuscany/sca/implementation/data/collection/Item.java
new file mode 100644
index 0000000000..d0b9d942c1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/src/main/java/org/apache/tuscany/sca/implementation/data/collection/Item.java
@@ -0,0 +1,157 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.data.collection;
+
+import java.util.Date;
+
+
+/**
+ * Represents a data item.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class Item {
+
+    private String title;
+    private String contents;
+    private String link;
+    private String related;
+    private String alternate;
+    private Date date;
+    
+    /**
+     * Constructs a new item.
+     */
+    public Item() {
+    }
+
+    /**
+     * Constructs a new item.
+     * @param title the item title
+     * @param contents the item contents
+     * @param link the item link to a web resource
+     * @param related the item link to a related web resource
+     * @param date the item date
+     */
+    public Item(String title, String contents, String link, String related, Date date) {
+        this.title = title;
+        this.contents = contents;
+        this.link = link;
+        this.related = related;
+        this.date = date;
+    }
+
+    /**
+     * Returns the item title.
+     * @return the item title
+     */
+    public String getTitle() {
+        return title;
+    }
+
+    /**
+     * Sets the item title.
+     * @param title the item title
+     */
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    /**
+     * Returns the item contents
+     * @return the item contents
+     */
+    public String getContents() {
+        return contents;
+    }
+
+    /**
+     * Sets the item contents
+     * @param contents the item contents
+     */
+    public void setContents(String contents) {
+        this.contents = contents;
+    }
+
+    /**
+     * Returns the item link to a web resource
+     * @return the item link to a web resource
+     */
+    public String getLink() {
+        return link;
+    }
+
+    /**
+     * Sets the item link to a web resource
+     * @param link the item link to a web resource
+     */
+    public void setLink(String link) {
+        this.link = link;
+    }
+
+    /**
+     * Returns the item link to a related web resource
+     * @return the item link to a related web resource
+     */
+    public String getRelated() {
+        return related;
+    }
+
+    /**
+     * Sets the item link to a related web resource
+     * @param link the item link to a related web resource
+     */
+    public void setRelated(String related) {
+        this.related = related;
+    }
+
+    /**
+     * Returns the item link to an alternate web resource
+     * @return the item link to an alternate web resource
+     */
+    public String getAlternate() {
+        return alternate;
+    }
+
+    /**
+     * Sets the item link to a related web resource
+     * @param link the item link to a related web resource
+     */
+    public void setAlternate(String alternate) {
+        this.alternate = alternate;
+    }
+
+    /**
+     * Returns the item date
+     * @return the item date
+     */
+    public Date getDate() {
+        return date;
+    }
+
+    /**
+     * Sets the item date
+     * @param date the item date
+     */
+    public void setDate(Date date) {
+        this.date = date;
+    }
+
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/src/main/java/org/apache/tuscany/sca/implementation/data/collection/ItemCollection.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/src/main/java/org/apache/tuscany/sca/implementation/data/collection/ItemCollection.java
new file mode 100644
index 0000000000..d441437791
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/src/main/java/org/apache/tuscany/sca/implementation/data/collection/ItemCollection.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.data.collection;
+
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * Provides access to a collection of data items.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Remotable
+public interface ItemCollection extends Collection<String, Item> {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/src/main/java/org/apache/tuscany/sca/implementation/data/collection/LocalItemCollection.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/src/main/java/org/apache/tuscany/sca/implementation/data/collection/LocalItemCollection.java
new file mode 100644
index 0000000000..b849aa2405
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/src/main/java/org/apache/tuscany/sca/implementation/data/collection/LocalItemCollection.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.data.collection;
+
+
+/**
+ * Provides access to a collection of data items.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface LocalItemCollection extends Collection<String, Item> {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/src/main/java/org/apache/tuscany/sca/implementation/data/collection/NotFoundException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/src/main/java/org/apache/tuscany/sca/implementation/data/collection/NotFoundException.java
new file mode 100644
index 0000000000..11d51dcd06
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-data-api/src/main/java/org/apache/tuscany/sca/implementation/data/collection/NotFoundException.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.data.collection;
+
+/**
+ * Indicates that an item could not be found in a collection.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NotFoundException extends Exception {
+    private static final long serialVersionUID = 6792367409396084646L;
+
+    public NotFoundException() {
+    }
+
+    public NotFoundException(String message) {
+        super(message);
+    }
+
+    public NotFoundException(Throwable cause) {
+        super(cause);
+    }
+
+    public NotFoundException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/pom.xml
new file mode 100644
index 0000000000..6df6e77dea
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/pom.xml
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-implementation-ejb-xml</artifactId>
+    <name>Apache Tuscany EJB Session Bean Implementation XML Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-ejb</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/src/main/java/org/apache/tuscany/sca/implementation/ejb/xml/EJBImplementationProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/src/main/java/org/apache/tuscany/sca/implementation/ejb/xml/EJBImplementationProcessor.java
new file mode 100644
index 0000000000..3c8822db1b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/src/main/java/org/apache/tuscany/sca/implementation/ejb/xml/EJBImplementationProcessor.java
@@ -0,0 +1,124 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.ejb.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.implementation.ejb.EJBImplementation;
+import org.apache.tuscany.sca.implementation.ejb.EJBImplementationFactory;
+
+
+/**
+ * Implements a STAX artifact processor for EJB implementations.
+ */
+public class EJBImplementationProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<EJBImplementation> {
+    private static final QName IMPLEMENTATION_EJB = new QName(Constants.SCA10_NS, "implementation.ejb");
+    
+    private AssemblyFactory assemblyFactory;
+    private EJBImplementationFactory implementationFactory;
+    
+    public EJBImplementationProcessor(ModelFactoryExtensionPoint modelFactories) {
+        assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        implementationFactory = modelFactories.getFactory(EJBImplementationFactory.class);
+    }
+
+    public QName getArtifactType() {
+        // Returns the qname of the XML element processed by this processor
+        return IMPLEMENTATION_EJB;
+    }
+
+    public Class<EJBImplementation> getModelType() {
+        // Returns the type of model processed by this processor
+        return EJBImplementation.class;
+    }
+
+    public EJBImplementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        
+        // Read an <implementation.ejb> element
+        EJBImplementation implementation = implementationFactory.createEJBImplementation();
+        implementation.setUnresolved(true);
+
+        // Read the ejb-link attribute
+        String ejbLink = getString(reader, "ejb-link");
+        if (ejbLink != null) {
+            implementation.setEJBLink(ejbLink);
+            
+            // Set the URI of the component type 
+            //implementation.setURI(ejbLink.replace('#', '/'));
+            int hashPosition = ejbLink.indexOf('#');
+            if ( hashPosition >= 0) {
+                implementation.setURI(ejbLink.substring(hashPosition + 1));
+            } else {
+                implementation.setURI(ejbLink);
+            }
+        }
+
+        // Skip to end element
+        while (reader.hasNext()) {
+            if (reader.next() == END_ELEMENT && IMPLEMENTATION_EJB.equals(reader.getName())) {
+                break;
+            }
+        }
+        
+        return implementation;
+    }
+
+    public void resolve(EJBImplementation implementation, ModelResolver resolver) throws ContributionResolveException {
+        
+        // Resolve the component type
+        String uri = implementation.getURI();
+        if (uri != null) {
+            ComponentType componentType = assemblyFactory.createComponentType();
+            componentType.setURI(uri + ".componentType");
+            componentType = resolver.resolveModel(ComponentType.class, componentType);
+            if (!componentType.isUnresolved()) {
+                
+                // Initialize the implementation's services, references and properties
+                implementation.getServices().addAll(componentType.getServices());
+                implementation.getReferences().addAll(componentType.getReferences());
+                implementation.getProperties().addAll(componentType.getProperties());
+            }
+        }
+        implementation.setUnresolved(false);
+    }
+
+    public void write(EJBImplementation implementation, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        
+        // Write <implementation.ejb>
+        writeStart(writer, IMPLEMENTATION_EJB.getNamespaceURI(), IMPLEMENTATION_EJB.getLocalPart(),
+                                 new XAttr("ejb-link", implementation.getEJBLink()));
+        
+        writeEnd(writer);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..ae6db609a2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.implementation.ejb.xml.EJBImplementationProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#implementation.ejb,model=org.apache.tuscany.sca.implementation.ejb.EJBImplementation,factory=org.apache.tuscany.sca.implementation.ejb.EJBImplementationFactory
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/src/test/java/org/apache/tuscany/sca/implementation/ejb/xml/ReadTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/src/test/java/org/apache/tuscany/sca/implementation/ejb/xml/ReadTestCase.java
new file mode 100644
index 0000000000..8bf4e89ca8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/src/test/java/org/apache/tuscany/sca/implementation/ejb/xml/ReadTestCase.java
@@ -0,0 +1,104 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.ejb.xml;
+
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl;
+import org.apache.tuscany.sca.assembly.xml.CompositeProcessor;
+import org.apache.tuscany.sca.binding.sca.impl.SCABindingFactoryImpl;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.implementation.ejb.EJBImplementation;
+import org.apache.tuscany.sca.implementation.ejb.EJBImplementationFactory;
+import org.apache.tuscany.sca.implementation.ejb.impl.EJBImplementationFactoryImpl;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.policy.DefaultIntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * Test reading Node implementations.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ReadTestCase extends TestCase {
+
+    private XMLInputFactory inputFactory;
+    private DefaultStAXArtifactProcessorExtensionPoint staxProcessors;
+    private ExtensibleStAXArtifactProcessor staxProcessor;
+    private AssemblyFactory assemblyFactory;
+    private SCABindingFactory scaBindingFactory;
+    private PolicyFactory policyFactory;
+    private InterfaceContractMapper mapper;
+
+    @Override
+    public void setUp() throws Exception {
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        assemblyFactory = new DefaultAssemblyFactory();
+        factories.addFactory(assemblyFactory);
+        scaBindingFactory = new SCABindingFactoryImpl();
+        factories.addFactory(scaBindingFactory);
+        policyFactory = new DefaultPolicyFactory();
+        factories.addFactory(policyFactory);
+        mapper = new InterfaceContractMapperImpl();
+        inputFactory = XMLInputFactory.newInstance();
+        staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        
+        EJBImplementationFactory nodeFactory = new EJBImplementationFactoryImpl();
+        factories.addFactory(nodeFactory);
+        
+        EJBImplementationProcessor ejbProcessor = new EJBImplementationProcessor(factories);
+        staxProcessors.addArtifactProcessor(ejbProcessor);
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+    }
+
+    public void testReadComposite() throws Exception {
+        CompositeProcessor compositeProcessor = new CompositeProcessor(new DefaultContributionFactory(), assemblyFactory, policyFactory, staxProcessor);
+        InputStream is = getClass().getResourceAsStream("TestEJB.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = compositeProcessor.read(reader);
+        assertNotNull(composite);
+
+        CompositeBuilderImpl compositeUtil = new CompositeBuilderImpl(assemblyFactory, scaBindingFactory, new DefaultIntentAttachPointTypeFactory(), mapper, null);
+        compositeUtil.build(composite);
+        
+        assertTrue(((EJBImplementation)composite.getComponents().get(0).getImplementation()).getEJBLink().equals("module.jar#TestEJB"));
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/src/test/java/org/apache/tuscany/sca/implementation/ejb/xml/WriteTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/src/test/java/org/apache/tuscany/sca/implementation/ejb/xml/WriteTestCase.java
new file mode 100644
index 0000000000..f124c9883c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/src/test/java/org/apache/tuscany/sca/implementation/ejb/xml/WriteTestCase.java
@@ -0,0 +1,96 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.ejb.xml;
+
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.xml.ComponentTypeProcessor;
+import org.apache.tuscany.sca.assembly.xml.CompositeProcessor;
+import org.apache.tuscany.sca.assembly.xml.ConstrainingTypeProcessor;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.implementation.ejb.EJBImplementationFactory;
+import org.apache.tuscany.sca.implementation.ejb.impl.EJBImplementationFactoryImpl;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * Test reading/write WSDL interfaces.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WriteTestCase extends TestCase {
+
+    private DefaultStAXArtifactProcessorExtensionPoint staxProcessors;
+    private ExtensibleStAXArtifactProcessor staxProcessor;
+    private AssemblyFactory factory;
+    private PolicyFactory policyFactory;
+
+    @Override
+    public void setUp() throws Exception {
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        factory = new DefaultAssemblyFactory();
+        factories.addFactory(factory);
+        policyFactory = new DefaultPolicyFactory();
+        factories.addFactory(policyFactory);
+        
+        staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        
+        EJBImplementationFactory nodeFactory = new EJBImplementationFactoryImpl();
+        factories.addFactory(nodeFactory);
+        
+        staxProcessors.addArtifactProcessor(new CompositeProcessor(new DefaultContributionFactory(), factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ComponentTypeProcessor(factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ConstrainingTypeProcessor(factory, policyFactory, staxProcessor));
+
+        EJBImplementationProcessor ejbProcessor = new EJBImplementationProcessor(factories);
+        staxProcessors.addArtifactProcessor(ejbProcessor);
+
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+    }
+
+    public void testReadWriteComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("TestEJB.composite");
+        Composite composite = staxProcessor.read(is, Composite.class);
+        assertNotNull(composite);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(composite, bos);
+        
+        assertTrue(bos.toString().contains("module.jar#TestEJB"));
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/src/test/resources/org/apache/tuscany/sca/implementation/ejb/xml/TestEJB.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/src/test/resources/org/apache/tuscany/sca/implementation/ejb/xml/TestEJB.composite
new file mode 100644
index 0000000000..0c1368c4dd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb-xml/src/test/resources/org/apache/tuscany/sca/implementation/ejb/xml/TestEJB.composite
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	targetNamespace="http://sample/ejb"
+	xmlns:sc="http://sample/composite"
+	name="TestEJB">
+
+    <component name="TestEJB">
+        <implementation.ejb ejb-link="module.jar#TestEJB"/>
+    </component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/pom.xml
new file mode 100644
index 0000000000..8e20abe34a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/pom.xml
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-implementation-ejb</artifactId>
+    <name>Apache Tuscany SCA EJB Session Bean Implementation Model</name>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+ 
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope> 
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/EJBImplementation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/EJBImplementation.java
new file mode 100644
index 0000000000..5e031c6c38
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/EJBImplementation.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.ejb;
+
+import org.apache.tuscany.sca.assembly.Implementation;
+
+
+
+/**
+ * The model representing an EJB implementation in an SCA assembly model.
+ */
+public interface EJBImplementation extends Implementation {
+    
+    /**
+     * Returns the EJB link URI.
+     * @return the EJB link URI
+     */
+    String getEJBLink();
+    
+    /**
+     * Sets the EJB link URI.
+     * @param ejbLink the EJB link URI
+     */
+    void setEJBLink(String ejbLink);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/EJBImplementationFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/EJBImplementationFactory.java
new file mode 100644
index 0000000000..bf9e13069b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/EJBImplementationFactory.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.ejb;
+
+
+/**
+ * Factory for the EJB implementation model.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface EJBImplementationFactory {
+    
+    /**
+     * Creates a new EJB implementation.
+     * @return a new EJB implementation
+     */
+    EJBImplementation createEJBImplementation();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/impl/EJBImplementationFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/impl/EJBImplementationFactoryImpl.java
new file mode 100644
index 0000000000..050d0cf17a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/impl/EJBImplementationFactoryImpl.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.ejb.impl;
+
+import org.apache.tuscany.sca.implementation.ejb.EJBImplementation;
+import org.apache.tuscany.sca.implementation.ejb.EJBImplementationFactory;
+
+/**
+ * Factory for the EJB implementation model.
+ *
+ * @version $Rev$ $Date$
+ */
+public class EJBImplementationFactoryImpl implements EJBImplementationFactory {
+    
+    public EJBImplementationFactoryImpl() {
+    }
+
+    public EJBImplementation createEJBImplementation() {
+        return new EJBImplementationImpl();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/impl/EJBImplementationImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/impl/EJBImplementationImpl.java
new file mode 100644
index 0000000000..87c29aa5b4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/impl/EJBImplementationImpl.java
@@ -0,0 +1,93 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.ejb.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.implementation.ejb.EJBImplementation;
+
+
+/**
+ * The model representing an EJB implementation in an SCA assembly model.
+ */
+class EJBImplementationImpl implements EJBImplementation {
+
+    private List<Property> properties = new ArrayList<Property>(); 
+    private List<Service> services = new ArrayList<Service>(); 
+    private List<Reference> references = new ArrayList<Reference>(); 
+    private String ejbLink;
+    private String uri;
+    private boolean unresolved;
+
+    /**
+     * Constructs a new EJB implementation.
+     */
+    EJBImplementationImpl() {
+    }
+
+    public ConstrainingType getConstrainingType() {
+        // The EJB implementation does not support constrainingTypes
+        return null;
+    }
+
+    public List<Property> getProperties() {
+        return properties;
+    }
+
+    public List<Service> getServices() {
+        return services;
+    }
+    
+    public List<Reference> getReferences() {
+        return references;
+    }
+
+    public String getEJBLink() {
+        return ejbLink;
+    }
+    
+    public void setConstrainingType(ConstrainingType constrainingType) {
+        // The EJB implementation does not support constrainingTypes
+    }
+
+    public void setEJBLink(String ejbLink) {
+        this.ejbLink = ejbLink;
+    }
+    
+    public String getURI() {
+        return uri;
+    }
+    
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+    
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/provider/EJBImplementationProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/provider/EJBImplementationProviderFactory.java
new file mode 100644
index 0000000000..58b537dbc8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/src/main/java/org/apache/tuscany/sca/implementation/ejb/provider/EJBImplementationProviderFactory.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.ejb.provider;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.implementation.ejb.EJBImplementation;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * The model representing a resource implementation in an SCA assembly model.
+ */
+public class EJBImplementationProviderFactory implements ImplementationProviderFactory<EJBImplementation> {
+
+    /**
+     * Constructs a resource implementation.
+     */
+    public EJBImplementationProviderFactory(ExtensionPointRegistry extensionPoints) {
+    }
+
+    public ImplementationProvider createImplementationProvider(RuntimeComponent component, EJBImplementation implementation) {
+        return null;
+    }
+    
+    public Class<EJBImplementation> getModelType() {
+        return EJBImplementation.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.ejb.EJBImplementationFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.ejb.EJBImplementationFactory
new file mode 100644
index 0000000000..fb828707a6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.ejb.EJBImplementationFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for model factory
+org.apache.tuscany.sca.implementation.ejb.impl.EJBImplementationFactoryImpl
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
new file mode 100644
index 0000000000..ac4ebe87fb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-ejb/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the implementation extension

+org.apache.tuscany.sca.implementation.ejb.provider.EJBImplementationProviderFactory;model=org.apache.tuscany.sca.implementation.ejb.EJBImplementation

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/pom.xml
new file mode 100644
index 0000000000..82576859c0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/pom.xml
@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-implementation-java-runtime</artifactId>
+    <name>Apache Tuscany SCA Java Implementation Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-impl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy-logging</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+	<dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy-security</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactory.java
new file mode 100644
index 0000000000..ac8af3ed64
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactory.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.context;
+
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+
+/**
+ * Interface for a factory that returns an injected component instance.
+ * This is used by a Component implementation to create new instances of
+ * application implementation objects as determined by the component scope's
+ * lifecycle.
+ * <p/>
+ * The implementation of this interface may be supplied by the user,
+ * may be generated during deployment, or may be dynamic.
+ *
+ * @version $Rev$ $Date$
+ * @param <T> Type of the instance generated by the factory.
+ */
+public interface InstanceFactory<T> {
+    /**
+     * Creates a new instance of the component.
+     * All injected values must be set but any @Init methods must not have been invoked.
+     * 
+     * @return A wrapper for the created component instance.
+     */
+    InstanceWrapper<T> newInstance();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactoryProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactoryProvider.java
new file mode 100644
index 0000000000..a93710d266
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactoryProvider.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.context;
+
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface InstanceFactoryProvider<T> {
+    /**
+     * Return the implementation class.
+     *
+     * @return the implementation class.
+     */
+    Class<T> getImplementationClass();
+
+    /**
+     * Sets an object factory for an injection site
+     *
+     * @param element          the injection site name
+     * @param objectFactory the object factory
+     */
+    void setObjectFactory(JavaElementImpl element, ObjectFactory<?> objectFactory);
+
+    /**
+     * Create an instance factory that can be used to create component instances.
+     *
+     * @return a new instance factory
+     */
+    InstanceFactory<T> createFactory();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceFactory.java
new file mode 100644
index 0000000000..b5d3254fa0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceFactory.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.context;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.implementation.java.injection.Injector;
+import org.apache.tuscany.sca.implementation.java.invocation.EventInvoker;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ReflectiveInstanceFactory<T> implements InstanceFactory<T> {
+    private final Constructor<T> ctr;
+    private final ObjectFactory<?>[] ctrArgs;
+    private final Injector<T>[] injectors;
+    private final EventInvoker<T> initInvoker;
+    private final EventInvoker<T> destroyInvoker;
+
+    public ReflectiveInstanceFactory(Constructor<T> ctr,
+                                     ObjectFactory<?>[] ctrArgs,
+                                     Injector<T>[] injectors,
+                                     EventInvoker<T> initInvoker,
+                                     EventInvoker<T> destroyInvoker) {
+        this.ctr = ctr;
+        this.ctrArgs = ctrArgs;
+        this.injectors = injectors;
+        this.initInvoker = initInvoker;
+        this.destroyInvoker = destroyInvoker;
+    }
+
+    public InstanceWrapper<T> newInstance() {
+        T instance;
+        try {
+            if (ctrArgs != null) {
+                Object[] args = new Object[ctrArgs.length];
+                for (int i = 0; i < args.length; i++) {
+                    args[i] = ctrArgs[i].getInstance();
+                }
+                instance = ctr.newInstance(args);
+            } else {
+                instance = ctr.newInstance();
+            }
+        } catch (InstantiationException e) {
+            String name = ctr.getDeclaringClass().getName();
+            throw new AssertionError("Class is not instantiable [" + name + "]");
+        } catch (IllegalAccessException e) {
+            String name = ctr.getName();
+            throw new AssertionError("Constructor is not accessible [" + name + "]");
+        } catch (
+            InvocationTargetException e) {
+            String name = ctr.getName();
+            throw new ObjectCreationException("Exception thrown by constructor: " + name, e);
+        }
+
+        if (injectors != null) {
+            for (Injector<T> injector : injectors) {
+                //FIXME Injectors should never be null
+                if (injector != null)
+                    injector.inject(instance);
+            }
+        }
+
+        return new ReflectiveInstanceWrapper<T>(instance, initInvoker, destroyInvoker);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapper.java
new file mode 100644
index 0000000000..5285caa481
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapper.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.context;
+
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.core.scope.TargetDestructionException;
+import org.apache.tuscany.sca.core.scope.TargetInitializationException;
+import org.apache.tuscany.sca.implementation.java.invocation.EventInvoker;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ReflectiveInstanceWrapper<T> implements InstanceWrapper<T> {
+    private final EventInvoker<T> initInvoker;
+    private final EventInvoker<T> destroyInvoker;
+    private final T instance;
+
+    public ReflectiveInstanceWrapper(T instance, EventInvoker<T> initInvoker, EventInvoker<T> destroyInvoker) {
+        this.instance = instance;
+        this.initInvoker = initInvoker;
+        this.destroyInvoker = destroyInvoker;
+    }
+    
+    public T getInstance() {
+        return instance;
+    }
+
+    public void start() throws TargetInitializationException {
+        if (initInvoker != null) {
+            initInvoker.invokeEvent(instance);
+        }
+    }
+
+
+    public void stop() throws TargetDestructionException {
+        if (destroyInvoker != null) {
+            destroyInvoker.invokeEvent(instance);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ArrayMultiplicityObjectFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ArrayMultiplicityObjectFactory.java
new file mode 100644
index 0000000000..2513c63e38
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ArrayMultiplicityObjectFactory.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import java.lang.reflect.Array;
+import java.util.List;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * Resolves targets configured in a multiplicity by delegating to object factories and returning an <code>Array</code>
+ * containing object instances
+ *
+ * @version $Rev$ $Date$
+ */
+public class ArrayMultiplicityObjectFactory implements ObjectFactory<Object> {
+
+    private ObjectFactory[] factories;
+
+    private Class interfaceType;
+
+    public ArrayMultiplicityObjectFactory(Class interfaceType, List<ObjectFactory<?>> factories) {
+        assert interfaceType != null : "Interface type was null";
+        assert factories != null : "Object factories were null";
+        this.interfaceType = interfaceType;
+        this.factories = factories.toArray(new ObjectFactory[factories.size()]);
+    }
+
+    public Object getInstance() throws ObjectCreationException {
+        Object array = Array.newInstance(interfaceType, factories.length);
+        for (int i = 0; i < factories.length; i++) {
+            Array.set(array, i, factories[i].getInstance());
+        }
+        return array;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ContextInjector.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ContextInjector.java
new file mode 100644
index 0000000000..d8eef18c74
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ContextInjector.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+
+/**
+ * Implementations inject a pre-configured context type (interface) on an instance.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ContextInjector<S, T> extends Injector<T> {
+
+    void setContext(S context) throws ObjectCreationException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ConversationIDObjectFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ConversationIDObjectFactory.java
new file mode 100644
index 0000000000..db5d346a68
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ConversationIDObjectFactory.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;
+
+public class ConversationIDObjectFactory implements ObjectFactory {
+
+    public ConversationIDObjectFactory() {
+    }
+
+    public Object getInstance() {
+        return ThreadMessageContext.getMessageContext().getFrom().getReferenceParameters().getConversationID();
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjector.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjector.java
new file mode 100644
index 0000000000..0f86dc6ae8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjector.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import java.lang.reflect.Field;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * Injects a value created by an {@link org.apache.tuscany.sca.core.factory.ObjectFactory} on a given field
+ *
+ * @version $Rev$ $Date$
+ */
+public class FieldInjector<T> implements Injector<T> {
+
+    private final Field field;
+
+    private final ObjectFactory<?> objectFactory;
+
+    /**
+     * Create an injector and have it use the given <code>ObjectFactory</code> to inject a value on the instance using
+     * the reflected <code>Field</code>
+     */
+    public FieldInjector(Field field, ObjectFactory<?> objectFactory) {
+        this.field = field;
+        this.field.setAccessible(true);
+        this.objectFactory = objectFactory;
+    }
+
+    /**
+     * Inject a new value on the given isntance
+     */
+    public void inject(T instance) throws ObjectCreationException {
+        try {
+            field.set(instance, objectFactory.getInstance());
+        } catch (IllegalAccessException e) {
+            throw new AssertionError("Field is not accessible [" + field + "]");
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InjectionRuntimeException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InjectionRuntimeException.java
new file mode 100644
index 0000000000..4a8c8f31b8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InjectionRuntimeException.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+
+/**
+ * Root unchecked exception for the injection package
+ *
+ * @version $Rev$ $Date$
+ */
+public abstract class InjectionRuntimeException extends RuntimeException {
+
+    public InjectionRuntimeException() {
+        super();
+    }
+
+    public InjectionRuntimeException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public InjectionRuntimeException(String message) {
+        super(message);
+    }
+
+    public InjectionRuntimeException(Throwable cause) {
+        super(cause);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/Injector.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/Injector.java
new file mode 100644
index 0000000000..4d062859b9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/Injector.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+
+/**
+ * Implementations inject a pre-configured value on an instance
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Injector<T> {
+
+    /**
+     * Inject a value on the given instance
+     */
+    void inject(T instance) throws ObjectCreationException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InvalidAccessorException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InvalidAccessorException.java
new file mode 100644
index 0000000000..04ba42ed88
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InvalidAccessorException.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+/**
+ * @version $$Rev$$ $$Date$$
+ */
+public class InvalidAccessorException extends InjectionRuntimeException {
+    private static final long serialVersionUID = 9196299279363310978L;
+
+    public InvalidAccessorException() {
+        super();
+    }
+
+    public InvalidAccessorException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public InvalidAccessorException(String message) {
+        super(message);
+    }
+
+    public InvalidAccessorException(Throwable cause) {
+        super(cause);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactory.java
new file mode 100644
index 0000000000..8193bed8b1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactory.java
@@ -0,0 +1,293 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import java.lang.reflect.Array;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.context.PropertyValueFactory;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.SimpleTypeMapper;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.databinding.xml.DOMDataBinding;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+public class JavaPropertyValueObjectFactory implements PropertyValueFactory {
+    private Mediator mediator = null;
+    private boolean isSimpleType;
+
+    public JavaPropertyValueObjectFactory(Mediator mediator) {
+        this.mediator = mediator;
+    }
+    
+    public ObjectFactory createValueFactory(Property property, Object propertyValue, JavaElementImpl javaElement) {
+        isSimpleType = isSimpleType(property);
+        Document doc = (Document)propertyValue;
+        Class javaType = JavaIntrospectionHelper.getBaseType(javaElement.getType(), javaElement.getGenericType());
+        Element rootElement = doc.getDocumentElement();
+        if (property.isMany()) {
+            if (isSimpleType) {
+                String value = "";
+                if (rootElement.getChildNodes().getLength() > 0) {
+                    value = rootElement.getChildNodes().item(0).getTextContent();
+                }
+                List<String> values = getSimplePropertyValues(value, javaType);
+                if ( javaElement.getType().isArray() ) {
+                    return new ArrayObjectFactoryImpl(property, values, isSimpleType, javaType);
+                } else {
+                    return new ListObjectFactoryImpl(property, values, isSimpleType, javaType);
+                }
+            } else {
+                if ( javaElement.getType().isArray() ) {
+                    return new ArrayObjectFactoryImpl(property, getComplexPropertyValues(doc), isSimpleType, javaType);
+                } else {
+                    return new ListObjectFactoryImpl(property, getComplexPropertyValues(doc), isSimpleType, javaType);
+                }
+            }
+        } else {
+            if (isSimpleType) {
+                String value = "";
+                if (rootElement.getChildNodes().getLength() > 0) {
+                    value = rootElement.getChildNodes().item(0).getTextContent();
+                }
+                return new ObjectFactoryImpl(property, value, isSimpleType, javaType);
+            } else {
+                List<Node> nodes = getComplexPropertyValues(doc);
+                Object value = null;
+                if (!nodes.isEmpty()) {
+                    value = nodes.get(0);
+                }
+                return new ObjectFactoryImpl(property, value, isSimpleType, javaType);
+            }
+
+        }
+    }
+
+    public ObjectFactory createValueFactory(Property property, Object propertyValue, Class javaType) {
+        isSimpleType = isSimpleType(property);
+        Document doc = (Document)propertyValue;
+        Element rootElement = doc.getDocumentElement();
+        if (property.isMany()) {
+            if (isSimpleType) {
+                String value = "";
+                if (rootElement.getChildNodes().getLength() > 0) {
+                    value = rootElement.getChildNodes().item(0).getTextContent();
+                }
+                List<String> values = getSimplePropertyValues(value, javaType);
+                return new ListObjectFactoryImpl(property, values, isSimpleType, javaType);
+            } else {
+                return new ListObjectFactoryImpl(property, getComplexPropertyValues(doc), isSimpleType, javaType);
+            }
+        } else {
+            if (isSimpleType) {
+                String value = "";
+                if (rootElement.getChildNodes().getLength() > 0) {
+                    value = rootElement.getChildNodes().item(0).getTextContent();
+                }
+                return new ObjectFactoryImpl(property, value, isSimpleType, javaType);
+            } else {
+                List<Node> nodes = getComplexPropertyValues(doc);
+                Object value = null;
+                if (!nodes.isEmpty()) {
+                    value = nodes.get(0);
+                }
+                return new ObjectFactoryImpl(property, value, isSimpleType, javaType);
+            }
+
+        }
+    } 
+
+    private boolean isSimpleType(Property property) {
+        if (property.getXSDType() != null) {
+            return SimpleTypeMapperImpl.isSimpleXSDType(property.getXSDType());
+        } else {
+            if (property instanceof Document) {
+                Document doc = (Document)property;
+                Element element = doc.getDocumentElement();
+                if (element.getChildNodes().getLength() == 1 && element.getChildNodes().item(0).getNodeType() == Element.TEXT_NODE) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    private List<String> getSimplePropertyValues(String concatenatedValue, Class javaType) {
+        List<String> propValues = new ArrayList<String>();
+        StringTokenizer st = null;
+        if (javaType.getName().equals("java.lang.String")) {
+            st = new StringTokenizer(concatenatedValue, "\"");
+        } else {
+            st = new StringTokenizer(concatenatedValue);
+        }
+        String aToken = null;
+        while (st.hasMoreTokens()) {
+            aToken = st.nextToken();
+            if (aToken.trim().length() > 0) {
+                propValues.add(aToken);
+            }
+        }
+        return propValues;
+    }
+
+    private List<Node> getComplexPropertyValues(Document document) {
+        Element rootElement = document.getDocumentElement();
+        List<Node> propValues = new ArrayList<Node>();
+        NodeList nodes = rootElement.getChildNodes();
+        for (int count = 0; count < nodes.getLength(); ++count) {
+            if (nodes.item(count).getNodeType() == Document.ELEMENT_NODE) {
+                propValues.add(DOMHelper.promote(nodes.item(count)));
+            }
+        }
+        return propValues;
+    }
+
+    public abstract class ObjectFactoryImplBase implements ObjectFactory {
+        protected SimpleTypeMapper simpleTypeMapper = new SimpleTypeMapperImpl();
+        protected Property property;
+        protected Object propertyValue;
+        protected Class javaType;
+        protected DataType<XMLType> sourceDataType;
+        protected DataType<?> targetDataType;
+        boolean isSimpleType;
+
+        public ObjectFactoryImplBase(Property property, Object propertyValue, boolean isSimpleType, Class javaType) {
+            this.isSimpleType = isSimpleType;
+            this.property = property;
+            this.propertyValue = propertyValue;
+            this.javaType = javaType;
+            sourceDataType = new DataTypeImpl<XMLType>(DOMDataBinding.NAME, Node.class, new XMLType(null, this.property
+                .getXSDType()));
+            TypeInfo typeInfo = null;
+            if (this.property.getXSDType() != null) {
+                if (SimpleTypeMapperImpl.isSimpleXSDType(this.property.getXSDType())) {
+                    typeInfo = new TypeInfo(property.getXSDType(), true, null);
+                } else {
+                    typeInfo = new TypeInfo(property.getXSDType(), false, null);
+                }
+            } else {
+                typeInfo = new TypeInfo(property.getXSDType(), false, null);
+            }
+
+            XMLType xmlType = new XMLType(typeInfo);
+            String dataBinding = null; // (String)property.getExtensions().get(DataBinding.class.getName());
+            if (dataBinding != null) {
+                targetDataType = new DataTypeImpl<XMLType>(dataBinding, javaType, xmlType);
+            } else {
+                targetDataType = new DataTypeImpl<XMLType>(dataBinding, javaType, xmlType);
+                mediator.getDataBindings().introspectType(targetDataType, null);
+            }
+        }
+    }
+
+    public class ObjectFactoryImpl extends ObjectFactoryImplBase {
+        public ObjectFactoryImpl(Property property, Object propertyValue, boolean isSimpleType, Class javaType) {
+            super(property, propertyValue, isSimpleType, javaType);
+        }
+
+        @SuppressWarnings("unchecked")
+        public Object getInstance() throws ObjectCreationException {
+            if (isSimpleType) {
+                return simpleTypeMapper.toJavaObject(property.getXSDType(), (String)propertyValue, null);
+            } else {
+                return mediator.mediate(propertyValue, sourceDataType, targetDataType, null);
+                // return null;
+            }
+        }
+    }
+
+    public class ListObjectFactoryImpl extends ObjectFactoryImplBase {
+        public ListObjectFactoryImpl(Property property, List<?> propertyValues, boolean isSimpleType, Class javaType) {
+            super(property, propertyValues, isSimpleType, javaType);
+        }
+
+        @SuppressWarnings("unchecked")
+        public List<?> getInstance() throws ObjectCreationException {
+            if (isSimpleType) {
+                List<Object> values = new ArrayList<Object>();
+                for (String aValue : (List<String>)propertyValue) {
+                    values.add(simpleTypeMapper.toJavaObject(property.getXSDType(), aValue, null));
+                }
+                return values;
+            } else {
+                List instances = new ArrayList();
+                for (Node aValue : (List<Node>)propertyValue) {
+                    instances.add(mediator.mediate(aValue, sourceDataType, targetDataType, null));
+                }
+                return instances;
+            }
+        }
+    }
+    
+    public class ArrayObjectFactoryImpl extends ObjectFactoryImplBase {
+        public ArrayObjectFactoryImpl(Property property, List<?> propertyValues, boolean isSimpleType, Class javaType) {
+            super(property, propertyValues, isSimpleType, javaType);
+        }
+
+        @SuppressWarnings("unchecked")
+        public Object getInstance() throws ObjectCreationException {
+            if (isSimpleType) {
+                int count = 0;
+                Object values = Array.newInstance(javaType, ((List<Object>)propertyValue).size());
+                for (String aValue : (List<String>)propertyValue) {
+                    Array.set(values, count++, simpleTypeMapper.toJavaObject(property.getXSDType(), aValue, null));
+                }
+                return values;
+            } else {
+                Object instances = Array.newInstance(javaType, ((List<Object>)propertyValue).size());
+                int count = 0;
+                for (Node aValue : (List<Node>)propertyValue) {
+                    Array.set(instances, count++, mediator.mediate(aValue, sourceDataType, targetDataType, null));
+                }
+                return instances;
+            }
+        }
+    }
+
+    /**
+     * This method will create an instance of the value for the specified Property.
+     * 
+     * @param property The Property from which to retrieve the property value
+     * @param type The type of the property value being retrieved from the Property
+     * @param <B> Type type of the property value being looked up
+     * 
+     * @return the value for the Property
+     */
+    public <B> B createPropertyValue(ComponentProperty property, Class<B> type)
+    {
+        ObjectFactory<B> factory = this.createValueFactory(property, property.getValue(), type);
+        return factory.getInstance();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ListMultiplicityObjectFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ListMultiplicityObjectFactory.java
new file mode 100644
index 0000000000..9f587f58de
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ListMultiplicityObjectFactory.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * Resolves targets configured in a multiplicity by delegating to object factories and returning an <code>List</code>
+ * containing object instances
+ *
+ * @version $Rev$ $Date$
+ */
+public class ListMultiplicityObjectFactory implements ObjectFactory<List> {
+
+    private ObjectFactory[] factories;
+
+    public ListMultiplicityObjectFactory(List<ObjectFactory<?>> factories) {
+        assert factories != null : "Object factories were null";
+        this.factories = factories.toArray(new ObjectFactory[factories.size()]);
+    }
+
+    public List getInstance() throws ObjectCreationException {
+        List<Object> list = new ArrayList<Object>();
+        for (ObjectFactory factory : factories) {
+            list.add(factory.getInstance());
+        }
+        return list;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjector.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjector.java
new file mode 100644
index 0000000000..6f8d07bf84
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjector.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * Injects a value created by an {@link org.apache.tuscany.sca.core.factory.ObjectFactory} using a given method
+ *
+ * @version $Rev$ $Date$
+ */
+public class MethodInjector<T> implements Injector<T> {
+    private final Method method;
+    private final ObjectFactory<?> objectFactory;
+
+    public MethodInjector(Method method, ObjectFactory<?> objectFactory) {
+        assert method != null;
+        assert objectFactory != null;
+        this.method = method;
+        this.method.setAccessible(true);
+        this.objectFactory = objectFactory;
+    }
+
+    public void inject(T instance) throws ObjectCreationException {
+        try {
+            method.invoke(instance, objectFactory.getInstance());
+        } catch (IllegalAccessException e) {
+            throw new AssertionError("Method is not accessible [" + method + "]");
+        } catch (IllegalArgumentException e) {
+            throw new ObjectCreationException("Exception thrown by setter: " + method.getName(), e);
+        } catch (InvocationTargetException e) {
+            throw new ObjectCreationException("Exception thrown by setter: " + method.getName(), e);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/RequestContextObjectFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/RequestContextObjectFactory.java
new file mode 100644
index 0000000000..ca9c08fe63
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/RequestContextObjectFactory.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.core.context.RequestContextImpl;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.osoa.sca.RequestContext;
+
+/**
+ * Creates instances of
+ * {@link org.apache.tuscany.sca.core.context.RequestContextImpl} for
+ * injection on component implementation instances
+ * 
+ * @version $Rev$ $Date$
+ */
+public class RequestContextObjectFactory implements ObjectFactory<RequestContext> {
+    private RequestContextFactory factory;
+    private ProxyFactory proxyFactory;
+
+    public RequestContextObjectFactory(RequestContextFactory factory) {
+        this(factory, null);
+    }
+
+    public RequestContextObjectFactory(RequestContextFactory factory, ProxyFactory proxyFactory) {
+        this.factory = factory;
+        this.proxyFactory = proxyFactory;
+    }
+
+    public RequestContext getInstance() throws ObjectCreationException {
+        if (factory != null) {
+            return factory.createRequestContext();
+        } else {
+            return new RequestContextImpl(proxyFactory);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceHost.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceHost.java
new file mode 100644
index 0000000000..70c368a0e6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceHost.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+/**
+ * Interface implemented by host environments that allow for resolution of component implementation resources, e.g.
+ * items bound in a JNDI tree.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ResourceHost {
+
+    /**
+     * Resolve a resource matching the given type
+     *
+     * @param type the type of the resources
+     * @throws ResourceResolutionException if an error is encountered during resolution
+     */
+    <T> T resolveResource(Class<T> type) throws ResourceResolutionException;
+
+    /**
+     * Resolve a resource matching the given type and name
+     *
+     * @param type       the type of the resources
+     * @param mappedName the mapped name of the resource
+     * @throws ResourceResolutionException if an error is encountered during resolution
+     */
+    <T> T resolveResource(Class<T> type, String mappedName) throws ResourceResolutionException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceNotFoundException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceNotFoundException.java
new file mode 100644
index 0000000000..17450f43cb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceNotFoundException.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+
+/**
+ * Denotes an exception thrown when a runtime resource is not found
+ *
+ * @version $Rev$ $Date$
+ */
+public class ResourceNotFoundException extends ObjectCreationException {
+
+    /**
+     * 
+     */
+    private static final long serialVersionUID = 1L;
+
+    public ResourceNotFoundException() {
+        super();
+    }
+
+    public ResourceNotFoundException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ResourceNotFoundException(String message) {
+        super(message);
+    }
+
+    public ResourceNotFoundException(Throwable cause) {
+        super(cause);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactory.java
new file mode 100644
index 0000000000..5d4d999453
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactory.java
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * Resolves a runtime resource to be injected on a field or method of a Java component type marked with {@link
+ * javax.annotation.Resource}. If the mapped name of the resource is an absolute URI such as
+ * <code>sca://localhost</code> or <code>jndi://localhost</code> the host container namespace is searched; otherwise the
+ * URI is assumed to be relative and the parent composite is searched. If a mapped name is not provided, i.e. resolution
+ * is by type, the parent composite is first searched followed by the host namespace.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ResourceObjectFactory<T> implements ObjectFactory<T> {
+
+    private Class<T> type;
+    private String mappedName;
+    private ResourceHost host;
+    private boolean optional;
+
+    /**
+     * Instantiates a factory that resolves resources by type
+     *
+     * @param type     the type of the resource to inject
+     * @param optional true if an error should be thrown if the resource is not found
+     * @param host     the runtime resource provider
+     */
+    public ResourceObjectFactory(Class<T> type, boolean optional, ResourceHost host) {
+        this(type, null, optional, host);
+    }
+
+    /**
+     * Instantiates a factory that resolves resources by mapped name
+     *
+     * @param type       the type of the resource to inject
+     * @param mappedName the resource name
+     * @param optional   true if an error should be thrown if the resource is not found
+     * @param host       the runtime resource provider
+     */
+    public ResourceObjectFactory(Class<T> type, String mappedName, boolean optional, ResourceHost host) {
+        this.type = type;
+        this.host = host;
+        this.mappedName = mappedName;
+        this.optional = optional;
+    }
+
+    @SuppressWarnings({"unchecked"})
+    public T getInstance() throws ObjectCreationException {
+        try {
+            T resource;
+            if (mappedName == null) {
+                resource = host.resolveResource(type);
+                if (!optional && resource == null) {
+                    throw new ResourceNotFoundException("Resource not found: " + type.getName());
+                }
+            } else {
+                resource = host.resolveResource(type, mappedName);
+                if (!optional && resource == null) {
+                    throw new ResourceNotFoundException("Resource not found: " + mappedName);
+                }
+            }
+            return resource;
+        } catch (ResourceResolutionException e) {
+            throw new ObjectCreationException(e);
+        }
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceResolutionException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceResolutionException.java
new file mode 100644
index 0000000000..f94b24762a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceResolutionException.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ResourceResolutionException extends Exception {
+    private static final long serialVersionUID = 13421352711315479L;
+
+    public ResourceResolutionException() {
+        super();
+    }
+
+    public ResourceResolutionException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ResourceResolutionException(String message) {
+        super(message);
+    }
+
+    public ResourceResolutionException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvocationException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvocationException.java
new file mode 100644
index 0000000000..25c09231c5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvocationException.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import org.apache.tuscany.sca.implementation.java.injection.InjectionRuntimeException;
+
+/**
+ * Denotes an error when invoking an event on an object
+ *
+ * @version $Rev$ $Date$
+ */
+public class EventInvocationException extends InjectionRuntimeException {
+    private static final long serialVersionUID = 1480018831708211581L;
+
+    public EventInvocationException() {
+        super();
+    }
+
+    public EventInvocationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public EventInvocationException(String message) {
+        super(message);
+    }
+
+    public EventInvocationException(Throwable cause) {
+        super(cause);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvoker.java
new file mode 100644
index 0000000000..e6ebb5abc3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvoker.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+/**
+ * Performs an invocation on an instance
+ *
+ * @version $Rev$ $Date$
+ */
+public interface EventInvoker<T> {
+
+    /**
+     * Performs the invocation on a given instance
+     *
+     * @throws EventInvocationException
+     */
+    void invokeEvent(T instance) throws EventInvocationException;
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/InvalidConversationSequenceException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/InvalidConversationSequenceException.java
new file mode 100644
index 0000000000..135fde09ff
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/InvalidConversationSequenceException.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import org.apache.tuscany.sca.core.invocation.TargetInvocationException;
+
+/**
+ * Denotes an unknown operation sequence in a conversation
+ *
+ * @version $Rev$ $Date$
+ */
+public class InvalidConversationSequenceException extends TargetInvocationException {
+    private static final long serialVersionUID = -5744028391493899147L;
+
+    public InvalidConversationSequenceException() {
+        super();
+    }
+
+    public InvalidConversationSequenceException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public InvalidConversationSequenceException(String message) {
+        super(message);
+    }
+
+    public InvalidConversationSequenceException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaCallbackRuntimeWireProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaCallbackRuntimeWireProcessor.java
new file mode 100644
index 0000000000..8117549092
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaCallbackRuntimeWireProcessor.java
@@ -0,0 +1,106 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.core.invocation.CallbackInterfaceInterceptor;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.apache.tuscany.sca.runtime.RuntimeWireProcessor;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaCallbackRuntimeWireProcessor implements RuntimeWireProcessor {
+    private final static Logger logger = Logger.getLogger(JavaCallbackRuntimeWireProcessor.class.getName());
+    private InterfaceContractMapper interfaceContractMapper;
+    private JavaInterfaceFactory javaInterfaceFactory;
+
+    /**
+     * @param interfaceContractMapper
+     * @param javaInterfaceFactory
+     */
+    public JavaCallbackRuntimeWireProcessor(InterfaceContractMapper interfaceContractMapper,
+                                            JavaInterfaceFactory javaInterfaceFactory) {
+        super();
+        this.interfaceContractMapper = interfaceContractMapper;
+        this.javaInterfaceFactory = javaInterfaceFactory;
+    }
+
+    public void process(RuntimeWire wire) {
+        addCallbackInterfaceInterceptors(wire);
+    }
+
+    private void addCallbackInterfaceInterceptors(RuntimeWire wire) {
+        Contract contract = wire.getSource().getContract();
+        if (!(contract instanceof RuntimeComponentReference)) {
+            return;
+        }
+        RuntimeComponent component = wire.getSource().getComponent();
+        Implementation implementation = component.getImplementation();
+        if (!(implementation instanceof JavaImplementation)) {
+            return;
+        }
+        JavaImplementation javaImpl = (JavaImplementation)implementation;
+        EndpointReference callbackEndpoint = wire.getSource().getCallbackEndpoint();
+        if (callbackEndpoint != null) {
+            Interface iface = callbackEndpoint.getContract().getInterfaceContract().getInterface();
+            if (!supportsCallbackInterface(iface, javaImpl)) {
+                // callback to this impl is not possible, so ensure a callback object is set
+                for (InvocationChain chain : wire.getInvocationChains()) {
+                    chain.addInterceptor(Phase.REFERENCE, new CallbackInterfaceInterceptor());
+                }
+            }
+        }
+    }
+
+    private boolean supportsCallbackInterface(Interface iface, JavaImplementation impl) {
+        if (iface instanceof JavaInterface) {
+            Class<?> ifaceClass = ((JavaInterface)iface).getJavaClass();
+            if (ifaceClass.isAssignableFrom(impl.getJavaClass())) {
+                return true;
+            }
+        }
+        try {
+            Interface implType = javaInterfaceFactory.createJavaInterface(impl.getJavaClass());
+            // Ignore the remotable/conversational testing
+            implType.setRemotable(iface.isRemotable());
+            implType.setConversational(iface.isConversational());
+            return interfaceContractMapper.isCompatible(iface, implType);
+        } catch (InvalidInterfaceException e) {
+            logger.log(Level.WARNING, e.getMessage(), e);
+            return false;
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextFactory.java
new file mode 100644
index 0000000000..2903cc6fc8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextFactory.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.osoa.sca.ComponentContext;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaComponentContextFactory implements ObjectFactory<ComponentContext> {
+    private final JavaComponentContextProvider component;
+
+
+    public JavaComponentContextFactory(JavaComponentContextProvider component) {
+        this.component = component;
+    }
+
+
+    public ComponentContext getInstance() throws ObjectCreationException {
+        return component.getComponent().getComponentContext();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextProvider.java
new file mode 100644
index 0000000000..ad2295fbda
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextProvider.java
@@ -0,0 +1,382 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Member;
+import java.lang.reflect.Method;
+import java.lang.reflect.Type;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.context.ComponentContextFactory;
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.core.context.ComponentContextImpl;
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.core.invocation.CallableReferenceObjectFactory;
+import org.apache.tuscany.sca.core.invocation.CallbackReferenceObjectFactory;
+import org.apache.tuscany.sca.core.invocation.CallbackWireObjectFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.invocation.WireObjectFactory;
+import org.apache.tuscany.sca.core.scope.ScopeContainer;
+import org.apache.tuscany.sca.core.scope.TargetResolutionException;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.implementation.java.impl.JavaConstructorImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaResourceImpl;
+import org.apache.tuscany.sca.implementation.java.injection.ConversationIDObjectFactory;
+import org.apache.tuscany.sca.implementation.java.injection.InvalidAccessorException;
+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.policy.util.PolicyHandler;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.annotations.ConversationID;
+
+/**
+ * The runtime instantiation of Java component implementations
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaComponentContextProvider {
+    private JavaPropertyValueObjectFactory propertyValueFactory;
+    private DataBindingExtensionPoint dataBindingRegistry;
+    private RuntimeComponent component;
+    private JavaInstanceFactoryProvider<?> instanceFactoryProvider;
+    private ProxyFactory proxyFactory;
+
+    public JavaComponentContextProvider(RuntimeComponent component,
+                                        JavaInstanceFactoryProvider configuration,
+                                        DataBindingExtensionPoint dataBindingExtensionPoint,
+                                        JavaPropertyValueObjectFactory propertyValueObjectFactory,
+                                        ComponentContextFactory componentContextFactory,
+                                        RequestContextFactory requestContextFactory) {
+        super();
+        this.instanceFactoryProvider = configuration;
+        this.proxyFactory = configuration.getProxyFactory();
+        //        if (componentContextFactory != null) {
+        //            this.componentContext = componentContextFactory.createComponentContext(component, requestContextFactory);
+        //        } else {
+        //            this.componentContext = new ComponentContextImpl(this, requestContextFactory, this.proxyService);
+        //        }
+        this.component = component;
+        this.dataBindingRegistry = dataBindingExtensionPoint;
+        this.propertyValueFactory = propertyValueObjectFactory;
+    }
+
+    InstanceWrapper<?> createInstanceWrapper() throws ObjectCreationException {
+        return instanceFactoryProvider.createFactory().newInstance();
+    }
+
+    void configureProperties(List<ComponentProperty> definedProperties) {
+        for (ComponentProperty p : definedProperties) {
+            configureProperty(p);
+        }
+    }
+
+    private void configureProperty(ComponentProperty configuredProperty) {
+        JavaElementImpl element =
+            instanceFactoryProvider.getImplementation().getPropertyMembers().get(configuredProperty.getName());
+
+        if (element != null && configuredProperty.getValue() != null) {
+            if (!(element.getAnchor() instanceof Constructor)) {
+                instanceFactoryProvider.getInjectionSites().add(element);
+            }
+
+            //Class propertyJavaType = JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType());
+            ObjectFactory<?> propertyObjectFactory =
+                createPropertyValueFactory(configuredProperty, configuredProperty.getValue(), element);
+            instanceFactoryProvider.setObjectFactory(element, propertyObjectFactory);
+            
+            JavaConstructorImpl constructor = instanceFactoryProvider.getImplementation().getConstructor();
+            for(JavaElementImpl p: constructor.getParameters()){
+                if(element.getName().equals(p.getName())) {
+                    instanceFactoryProvider.setObjectFactory(p, propertyObjectFactory);
+                }
+            }
+        }
+    }
+
+    void start() {
+        if (!instanceFactoryProvider.getImplementation().getCallbackMembers().isEmpty()) {
+            Map<String, List<RuntimeWire>> callbackWires = new HashMap<String, List<RuntimeWire>>();
+            for (ComponentService service : component.getServices()) {
+
+                RuntimeComponentReference callbackReference = (RuntimeComponentReference)service.getCallbackReference();
+                if (callbackReference != null) {
+                    List<RuntimeWire> wires = callbackReference.getRuntimeWires();
+                    if (!wires.isEmpty()) {
+                        callbackWires.put(wires.get(0).getSource().getInterfaceContract().getInterface().toString(),
+                                          wires);
+                    }
+                }
+            }
+
+            for (Map.Entry<String, JavaElementImpl> entry : instanceFactoryProvider.getImplementation()
+                .getCallbackMembers().entrySet()) {
+                List<RuntimeWire> wires = callbackWires.get(entry.getKey());
+                if (wires == null) {
+                    // this can happen when there are no client wires to a
+                    // component that has a callback
+                    continue;
+                }
+                JavaElementImpl element = entry.getValue();
+                Class<?> businessInterface = element.getType();
+                ObjectFactory<?> factory = null;
+                if (CallableReference.class.isAssignableFrom(element.getType())) {
+                    businessInterface =
+                        JavaIntrospectionHelper.getBusinessInterface(element.getType(), element.getGenericType());
+                    factory =
+                        new CallbackReferenceObjectFactory(businessInterface, proxyFactory, wires);
+                } else {
+                    factory = new CallbackWireObjectFactory(businessInterface, proxyFactory, wires);
+                }
+                if (!(element.getAnchor() instanceof Constructor)) {
+                    instanceFactoryProvider.getInjectionSites().add(element);
+                }
+                instanceFactoryProvider.setObjectFactory(element, factory);
+            }
+        }
+        for (Reference ref : instanceFactoryProvider.getImplementation().getReferences()) {
+            JavaElementImpl element =
+                instanceFactoryProvider.getImplementation().getReferenceMembers().get(ref.getName());
+            if (element != null) {
+                if (!(element.getAnchor() instanceof Constructor)) {
+                    instanceFactoryProvider.getInjectionSites().add(element);
+                }
+                ComponentReference componentReference = null;
+                List<RuntimeWire> wireList = null;
+                for (ComponentReference reference : component.getReferences()) {
+                    if (reference.getName().equals(ref.getName())) {
+                        wireList = ((RuntimeComponentReference)reference).getRuntimeWires();
+                        componentReference = reference;
+                        break;
+                    }
+                }
+                if (ref.getMultiplicity() == Multiplicity.ONE_N || ref.getMultiplicity() == Multiplicity.ZERO_N) {
+                    List<ObjectFactory<?>> factories = new ArrayList<ObjectFactory<?>>();
+                    Class<?> baseType =
+                        JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType());
+                    for (int i = 0; i < wireList.size(); i++) {
+                        ObjectFactory<?> factory = null;
+                        if (CallableReference.class.isAssignableFrom(baseType)) {
+                            Type callableRefType = JavaIntrospectionHelper.getParameterType(element.getGenericType());
+                            // Type businessType = JavaIntrospectionHelper.getParameterType(callableRefType);
+                            Class<?> businessInterface =
+                                JavaIntrospectionHelper.getBusinessInterface(baseType, callableRefType);
+                            factory =
+                                new CallableReferenceObjectFactory(businessInterface, component,
+                                                                   (RuntimeComponentReference)wireList.get(i)
+                                                                       .getSource().getContract(), wireList.get(i)
+                                                                       .getSource().getBinding());
+                        } else {
+                            factory = createObjectFactory(baseType, wireList.get(i));
+                        }
+                        factories.add(factory);
+                    }
+                    instanceFactoryProvider.setObjectFactories(element, factories);
+                    JavaConstructorImpl constructor = instanceFactoryProvider.getImplementation().getConstructor();
+                    for(JavaElementImpl p: constructor.getParameters()){
+                        if(element.getName().equals(p.getName())) {
+                            instanceFactoryProvider.setObjectFactories(p, factories);
+                        }
+                    }
+                } else {
+                    if (wireList == null && ref.getMultiplicity() == Multiplicity.ONE_ONE) {
+                        throw new IllegalStateException("Required reference is missing: " + ref.getName());
+                    }
+                    if (wireList != null && !wireList.isEmpty()) {
+                        ObjectFactory<?> factory = null;
+                        if (CallableReference.class.isAssignableFrom(element.getType())) {
+                            Class<?> businessInterface =
+                                JavaIntrospectionHelper.getBusinessInterface(element.getType(), element
+                                    .getGenericType());
+                            factory =
+                                new CallableReferenceObjectFactory(businessInterface, component,
+                                                                   (RuntimeComponentReference)componentReference, null);
+                        } else {
+                            factory = createObjectFactory(element.getType(), wireList.get(0));
+                        }
+                        instanceFactoryProvider.setObjectFactory(element, factory);
+                        JavaConstructorImpl constructor = instanceFactoryProvider.getImplementation().getConstructor();
+                        for(JavaElementImpl p: constructor.getParameters()){
+                            if(element.getName().equals(p.getName())) {
+                                instanceFactoryProvider.setObjectFactory(p, factory);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        // We need to set the PropertyValueFactory on the ComponentContextImpl
+        // so the ComponentContext can "de-marshal" the property type to a value 
+        // when the getProperty() method is called
+        ComponentContextImpl ccImpl = (ComponentContextImpl)component.getComponentContext();
+        ccImpl.setPropertyValueFactory(propertyValueFactory);
+
+        //setUpPolicyHandlers();
+    }
+
+    void addResourceFactory(String name, ObjectFactory<?> factory) {
+        JavaResourceImpl resource = instanceFactoryProvider.getImplementation().getResources().get(name);
+
+        if (resource != null && !(resource.getElement().getAnchor() instanceof Constructor)) {
+            instanceFactoryProvider.getInjectionSites().add(resource.getElement());
+        }
+
+        instanceFactoryProvider.setObjectFactory(resource.getElement(), factory);
+    }
+
+    void addConversationIDFactories(List<Member> names) {
+        ObjectFactory<String> factory = new ConversationIDObjectFactory();
+        for (Member name : names) {
+            if (name instanceof Field) {
+                JavaElementImpl element = new JavaElementImpl((Field)name);
+                element.setClassifer(ConversationID.class);
+                instanceFactoryProvider.setObjectFactory(element, factory);
+            } else if (name instanceof Method) {
+                JavaElementImpl element = new JavaElementImpl((Method)name, 0);
+                element.setName(JavaIntrospectionHelper.toPropertyName(name.getName()));
+                element.setClassifer(ConversationID.class);
+                instanceFactoryProvider.setObjectFactory(element, factory);
+            } else {
+                throw new InvalidAccessorException("Member must be a field or method: " + name.getName());
+            }
+        }
+    }
+
+    Object createInstance() throws ObjectCreationException {
+        return createInstanceWrapper().getInstance();
+    }
+
+    JavaInstanceFactoryProvider<?> getInstanceFactoryProvider() {
+        return instanceFactoryProvider;
+    }
+
+    void stop() {
+        //cleanUpPolicyHandlers();
+    }
+
+    Invoker createInvoker(Operation operation) throws NoSuchMethodException {
+        Class<?> implClass = instanceFactoryProvider.getImplementationClass();
+
+        Method method = JavaInterfaceUtil.findMethod(implClass, operation);
+        return new JavaImplementationInvoker(operation, method, component);
+    }
+
+    private static class OptimizedObjectFactory<T> implements ObjectFactory<T> {
+        private ScopeContainer scopeContainer;
+
+        public OptimizedObjectFactory(ScopeContainer scopeContainer) {
+            super();
+            this.scopeContainer = scopeContainer;
+        }
+
+        public T getInstance() throws ObjectCreationException {
+            try {
+                return (T)scopeContainer.getWrapper(null).getInstance();
+            } catch (TargetResolutionException e) {
+                throw new ObjectCreationException(e);
+            }
+        }
+
+    }
+
+    private <B> ObjectFactory<B> createObjectFactory(Class<B> interfaze, RuntimeWire wire) {
+        // FIXME: [rfeng] Disable the optimization for new as it needs more discussions
+        /*
+        boolean conversational = wire.getSource().getInterfaceContract().getInterface().isConversational();
+        Binding binding = wire.getSource().getBinding();
+        // Check if it's wireable binding for optimization
+        if (!conversational && binding instanceof OptimizableBinding) {
+            OptimizableBinding optimizableBinding = (OptimizableBinding)binding;
+            Component component = optimizableBinding.getTargetComponent();
+            if (component != null) {
+                Implementation implementation = component.getImplementation();
+                // Check if the target component is java component
+                if (implementation instanceof JavaImplementation) {
+                    JavaImplementation javaImplementation = (JavaImplementation)implementation;
+                    if (interfaze.isAssignableFrom(javaImplementation.getJavaClass())) {
+                        ScopedRuntimeComponent scopedComponent = (ScopedRuntimeComponent)component;
+                        ScopeContainer scopeContainer = scopedComponent.getScopeContainer();
+                        Scope scope = scopeContainer.getScope();
+                        if (scope == Scope.COMPOSITE || scope == Scope.STATELESS || scope == Scope.SYSTEM) {
+                            boolean optimizable = true;
+                            for (InvocationChain chain : wire.getInvocationChains()) {
+                                if (chain.getHeadInvoker() != chain.getTailInvoker()) {
+                                    optimizable = false;
+                                    break;
+                                }
+                            }
+                            if (optimizable) {
+                                return new OptimizedObjectFactory<B>(scopeContainer);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        */
+        return new WireObjectFactory<B>(interfaze, wire, proxyFactory);
+    }
+
+    private ObjectFactory<?> createPropertyValueFactory(ComponentProperty property,
+                                                        Object propertyValue,
+                                                        JavaElementImpl javaElement) {
+        return propertyValueFactory.createValueFactory(property, propertyValue, javaElement);
+    }
+
+    /**
+     * @return the component
+     */
+    RuntimeComponent getComponent() {
+        return component;
+    }
+
+    /*private void setUpPolicyHandlers() {
+        for (PolicyHandler policyHandler : policyHandlers.values()) {
+            policyHandler.setUp(component.getImplementation());
+        }
+    }
+
+    private void cleanUpPolicyHandlers() {
+        for (PolicyHandler policyHandler : policyHandlers.values() ) {
+            policyHandler.cleanUp(this);
+        }
+    }*/
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentNameFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentNameFactory.java
new file mode 100644
index 0000000000..4a5ad98e5b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentNameFactory.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaComponentNameFactory implements ObjectFactory<String> {
+    private final JavaComponentContextProvider componentContextProvider;
+
+
+    public JavaComponentNameFactory(JavaComponentContextProvider component) {
+        this.componentContextProvider = component;
+    }
+
+
+    public String getInstance() throws ObjectCreationException {
+        String uri = componentContextProvider.getComponent().getURI();
+        return uri.substring(uri.lastIndexOf('/')+1);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationInvoker.java
new file mode 100644
index 0000000000..423abab416
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationInvoker.java
@@ -0,0 +1,133 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.ScopeContainer;
+import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.interfacedef.ConversationSequence;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * Responsible for synchronously dispatching an invocation to a Java component
+ * implementation instance
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaImplementationInvoker implements Invoker, DataExchangeSemantics {
+    protected Operation operation;
+    protected Method method;
+    protected boolean allowsPBR;
+
+    @SuppressWarnings("unchecked")
+    protected final ScopeContainer scopeContainer;
+
+    public JavaImplementationInvoker(Operation operation, Method method, RuntimeComponent component) {
+        assert method != null : "Operation method cannot be null";
+        this.method = method;
+        this.operation = operation;
+        this.scopeContainer = ((ScopedRuntimeComponent)component).getScopeContainer();
+        this.allowsPBR = ((JavaImplementation)component.getImplementation()).isAllowsPassByReference(method);
+    }
+
+    @SuppressWarnings("unchecked")
+    public Message invoke(Message msg) {
+        Operation op = msg.getOperation();
+        if (op == null) {
+            op = this.operation;
+        }
+        ConversationSequence sequence = op.getConversationSequence();
+        Object payload = msg.getBody();
+
+        Object contextId = null;
+
+        EndpointReference from = msg.getFrom();
+        ReferenceParameters parameters = null;
+        if (from != null) {
+            parameters = from.getReferenceParameters();
+        }
+        // check what sort of context is required
+        if (scopeContainer != null) {
+            Scope scope = scopeContainer.getScope();
+            if (scope == Scope.REQUEST) {
+                contextId = Thread.currentThread();
+            } else if (scope == Scope.CONVERSATION && parameters != null) {
+                contextId = parameters.getConversationID();
+            }
+        }
+
+        try {
+            // The following call might create a new conversation, as a result, the msg.getConversationID() might 
+            // return a new value
+            InstanceWrapper wrapper = scopeContainer.getWrapper(contextId);
+
+            // detects whether the scope container has created a conversation Id. This will
+            // happen in the case that the component has conversational scope but only the
+            // callback interface is conversational. Or in the callback case if the service interface
+            // is conversational and the callback interface isn't. If we are in this situation we need
+            // to get the contextId of this component and remove it after we have invoked the method on 
+            // it. It is possible that the component instance will not go away when it is removed below 
+            // because a callback conversation will still be holding a reference to it
+            boolean removeTemporaryConversationalComponentAfterCall = false;
+            if (parameters != null && (contextId == null) && (parameters.getConversationID() != null)) {
+                contextId = parameters.getConversationID();
+                removeTemporaryConversationalComponentAfterCall = true;
+            }
+
+            Object instance = wrapper.getInstance();
+            Object ret;
+            if (payload != null && !payload.getClass().isArray()) {
+                ret = method.invoke(instance, payload);
+            } else {
+                ret = method.invoke(instance, (Object[])payload);
+            }
+
+            scopeContainer.returnWrapper(wrapper, contextId);
+
+            if ((sequence == ConversationSequence.CONVERSATION_END) || (removeTemporaryConversationalComponentAfterCall)) {
+                // if end conversation, or we have the special case where a conversational
+                // object was created to service the stateless half of a stateful component
+                scopeContainer.remove(contextId);
+                parameters.setConversationID(null);
+            }
+            msg.setBody(ret);
+        } catch (InvocationTargetException e) {
+            msg.setFaultBody(e.getCause());
+        } catch (Exception e) {
+            msg.setFaultBody(e);
+        }
+        return msg;
+    }
+
+    public boolean allowsPassByReference() {
+        return allowsPBR;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProvider.java
new file mode 100644
index 0000000000..d2df124958
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProvider.java
@@ -0,0 +1,185 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.context.ComponentContextFactory;
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.ScopedImplementationProvider;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.impl.JavaResourceImpl;
+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
+import org.apache.tuscany.sca.implementation.java.injection.RequestContextObjectFactory;
+import org.apache.tuscany.sca.implementation.java.injection.ResourceHost;
+import org.apache.tuscany.sca.implementation.java.injection.ResourceObjectFactory;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.osoa.sca.ComponentContext;
+import org.osoa.sca.RequestContext;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaImplementationProvider implements ScopedImplementationProvider {
+    private JavaImplementation implementation;
+    private JavaComponentContextProvider componentContextProvider;
+    private RequestContextFactory requestContextFactory;
+    
+    public JavaImplementationProvider(RuntimeComponent component,
+                                      JavaImplementation implementation,
+                                      ProxyFactory proxyService,
+                                      DataBindingExtensionPoint dataBindingRegistry,
+                                      JavaPropertyValueObjectFactory propertyValueObjectFactory,
+                                      ComponentContextFactory componentContextFactory,
+                                      RequestContextFactory requestContextFactory,
+                                      Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassNames) {
+        super();
+        this.implementation = implementation;
+        this.requestContextFactory = requestContextFactory;
+        this.implementation.setPolicyHandlerClassNames(policyHandlerClassNames);
+        
+        try {
+            JavaInstanceFactoryProvider configuration = new JavaInstanceFactoryProvider(implementation);
+            configuration.setProxyFactory(proxyService);
+            componentContextProvider =
+                new JavaComponentContextProvider(component, 
+                                                 configuration, 
+                                                 dataBindingRegistry,
+                                                 propertyValueObjectFactory,
+                                                 componentContextFactory, 
+                                                 requestContextFactory);
+
+            Scope scope = getScope();
+
+            if (scope == Scope.SYSTEM || scope == Scope.COMPOSITE) {
+                // Nothing
+            } else {
+                // Check for conversational contract if conversational scope
+                if (scope == Scope.CONVERSATION) {
+                    boolean hasConversationalContract = false;
+                    for (Service serviceDef : implementation.getServices()) {
+                        if (serviceDef.getInterfaceContract().getInterface().isConversational()) {
+                            hasConversationalContract = true;
+                            break;
+                        }
+                    }
+                    if (!hasConversationalContract) {
+                        String name = implementation.getJavaClass().getName();
+                        throw new NoConversationalContractException(name);
+                    }
+                }
+            }
+
+            if (implementation.getConversationIDMembers().size() > 0) {
+                componentContextProvider.addConversationIDFactories(implementation.getConversationIDMembers());
+            }
+
+            componentContextProvider.configureProperties(component.getProperties());
+            handleResources(implementation, proxyService);
+        } catch (Exception e) {
+            throw new IllegalStateException(e);
+        }
+        
+    }
+    
+    private void handleResources(JavaImplementation componentType, ProxyFactory proxyService) {
+        for (JavaResourceImpl resource : componentType.getResources().values()) {
+            String name = resource.getName();
+
+            ObjectFactory<?> objectFactory =
+                (ObjectFactory<?>)componentContextProvider.getInstanceFactoryProvider().getFactories().get(resource.getElement());
+            if (objectFactory == null) {
+                Class<?> type = resource.getElement().getType();
+                if (ComponentContext.class.equals(type)) {
+                    objectFactory = new JavaComponentContextFactory(componentContextProvider);
+                } else if (RequestContext.class.equals(type)) {
+                    objectFactory = new RequestContextObjectFactory(requestContextFactory, proxyService);
+                } else if (String.class.equals(type)) {
+                    objectFactory = new JavaComponentNameFactory(componentContextProvider);
+                } else {
+                    boolean optional = resource.isOptional();
+                    String mappedName = resource.getMappedName();
+                    objectFactory = createResourceObjectFactory(type, mappedName, optional, null);
+                }
+            }
+            componentContextProvider.addResourceFactory(name, objectFactory);
+        }
+    }
+
+    private <T> ResourceObjectFactory<T> createResourceObjectFactory(Class<T> type,
+                                                                     String mappedName,
+                                                                     boolean optional,
+                                                                     ResourceHost host) {
+        return new ResourceObjectFactory<T>(type, mappedName, optional, host);
+    }
+
+    public Invoker createInvoker(RuntimeComponentService service, Operation operation) {
+        try {
+            return componentContextProvider.createInvoker(operation);
+        } catch (NoSuchMethodException e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public Scope getScope() {
+        return new Scope(implementation.getJavaScope().getScope());
+    }
+
+    public void start() {
+        componentContextProvider.start();
+    }
+
+    public void stop() {
+        componentContextProvider.stop();
+    }
+
+    public InstanceWrapper createInstanceWrapper() {
+        return componentContextProvider.createInstanceWrapper();
+    }
+
+    public boolean isEagerInit() {
+        return implementation.isEagerInit();
+    }
+
+    public long getMaxAge() {
+        return implementation.getMaxAge();
+    }
+
+    public long getMaxIdleTime() {
+        return implementation.getMaxIdleTime();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProviderFactory.java
new file mode 100644
index 0000000000..fd0fc94770
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProviderFactory.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.context.ComponentContextFactory;
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaImplementationProviderFactory implements ImplementationProviderFactory<JavaImplementation> {
+    private JavaPropertyValueObjectFactory propertyValueObjectFactory;
+    private DataBindingExtensionPoint dataBindingRegistry;
+    private ProxyFactory proxyService;
+    private ComponentContextFactory componentContextFactory;
+    private RequestContextFactory requestContextFactory;
+    private Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassNames = null;
+
+    public JavaImplementationProviderFactory(ProxyFactory proxyService,
+                                             DataBindingExtensionPoint dataBindingRegistry,
+                                             JavaPropertyValueObjectFactory propertyValueObjectFactory,
+                                             ComponentContextFactory componentContextFactory,
+                                             RequestContextFactory requestContextFactory,
+                                             Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassNames) {
+        super();
+        this.proxyService = proxyService;
+        this.dataBindingRegistry = dataBindingRegistry;
+        this.propertyValueObjectFactory = propertyValueObjectFactory;
+        this.componentContextFactory = componentContextFactory;
+        this.requestContextFactory = requestContextFactory;
+        this.policyHandlerClassNames = policyHandlerClassNames;
+    }
+
+    public ImplementationProvider createImplementationProvider(RuntimeComponent component,
+                                                               JavaImplementation implementation) {
+        return new JavaImplementationProvider(component, 
+                                              implementation, 
+                                              proxyService, 
+                                              dataBindingRegistry,
+                                              propertyValueObjectFactory, 
+                                              componentContextFactory, 
+                                              requestContextFactory,
+                                              policyHandlerClassNames);
+    }
+
+    public Class<JavaImplementation> getModelType() {
+        return JavaImplementation.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaInstanceFactoryProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaInstanceFactoryProvider.java
new file mode 100644
index 0000000000..23d42c5616
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaInstanceFactoryProvider.java
@@ -0,0 +1,183 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import java.lang.annotation.ElementType;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Member;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.context.InstanceFactory;
+import org.apache.tuscany.sca.implementation.java.context.InstanceFactoryProvider;
+import org.apache.tuscany.sca.implementation.java.context.ReflectiveInstanceFactory;
+import org.apache.tuscany.sca.implementation.java.impl.JavaConstructorImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.injection.ArrayMultiplicityObjectFactory;
+import org.apache.tuscany.sca.implementation.java.injection.FieldInjector;
+import org.apache.tuscany.sca.implementation.java.injection.Injector;
+import org.apache.tuscany.sca.implementation.java.injection.InvalidAccessorException;
+import org.apache.tuscany.sca.implementation.java.injection.ListMultiplicityObjectFactory;
+import org.apache.tuscany.sca.implementation.java.injection.MethodInjector;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper;
+
+/**
+ * Encapsulates confuration for a Java-based atomic component
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaInstanceFactoryProvider<T> implements InstanceFactoryProvider<T> {
+    private JavaImplementation definition;
+    private ProxyFactory proxyService;
+
+    private final List<JavaElementImpl> injectionSites;
+    private final EventInvoker<T> initInvoker;
+    private final EventInvoker<T> destroyInvoker;
+    private final Map<JavaElementImpl, Object> factories = new HashMap<JavaElementImpl, Object>();
+
+    public JavaInstanceFactoryProvider(JavaImplementation definition) {
+        this.definition = definition;
+        this.initInvoker = definition.getInitMethod() == null ? null : new MethodEventInvoker<T>(definition
+            .getInitMethod());
+        this.destroyInvoker = definition.getDestroyMethod() == null ? null : new MethodEventInvoker<T>(definition
+            .getDestroyMethod());
+        injectionSites = new ArrayList<JavaElementImpl>();
+    }
+
+    ProxyFactory getProxyFactory() {
+        return proxyService;
+    }
+
+    void setProxyFactory(ProxyFactory proxyService) {
+        this.proxyService = proxyService;
+    }
+
+    /**
+     * @return the definition
+     */
+    JavaImplementation getImplementation() {
+        return definition;
+    }
+
+    @SuppressWarnings("unchecked")
+    public InstanceFactory<T> createFactory() {
+        ObjectFactory<?>[] initArgs = getConstructorArgs();
+        Injector<T>[] injectors = getInjectors();
+        return new ReflectiveInstanceFactory<T>((Constructor<T>)definition.getConstructor().getConstructor(),
+                                                initArgs, injectors, initInvoker, destroyInvoker);
+    }
+
+    private ObjectFactory<?>[] getConstructorArgs() {
+        JavaConstructorImpl<?> constructor = definition.getConstructor();
+        ObjectFactory<?>[] initArgs = new ObjectFactory<?>[constructor.getParameters().length];
+        for (int i = 0; i < initArgs.length; i++) {
+            ObjectFactory<?> factory = (ObjectFactory<?>)factories.get(constructor.getParameters()[i]);
+            assert factory != null;
+            initArgs[i] = factory;
+        }
+        return initArgs;
+    }
+
+    @SuppressWarnings("unchecked")
+    private Injector<T>[] getInjectors() {
+        // work around JDK1.5 issue with allocating generic arrays
+        @SuppressWarnings("unchecked")
+        Injector<T>[] injectors = new Injector[injectionSites.size()];
+
+        int i = 0;
+        for (JavaElementImpl element : injectionSites) {
+            Object obj = factories.get(element);
+            if (obj != null) {
+                if (obj instanceof ObjectFactory) {
+                    ObjectFactory<?> factory = (ObjectFactory<?>)obj;
+                    Member member = (Member)element.getAnchor();
+                    if (element.getElementType() == ElementType.FIELD) {
+                        injectors[i++] = new FieldInjector<T>((Field)member, factory);
+                    } else if (element.getElementType() == ElementType.PARAMETER && member instanceof Method) {
+                        injectors[i++] = new MethodInjector<T>((Method)member, factory);
+                    } else if (member instanceof Constructor) {
+                        // Ignore
+                    } else {
+                        throw new AssertionError(String.valueOf(element));
+                    }
+                } else {
+                    injectors[i++] = createMultiplicityInjector(element, (List<ObjectFactory<?>>)obj);
+                }
+            }
+        }
+        return injectors;
+    }
+
+    private Injector<T> createMultiplicityInjector(JavaElementImpl element, List<ObjectFactory<?>> factories) {
+        Class<?> interfaceType = JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType());
+
+        if (element.getAnchor() instanceof Field) {
+            Field field = (Field)element.getAnchor();
+            if (field.getType().isArray()) {
+                return new FieldInjector<T>(field, new ArrayMultiplicityObjectFactory(interfaceType, factories));
+            } else {
+                return new FieldInjector<T>(field, new ListMultiplicityObjectFactory(factories));
+            }
+        } else if (element.getAnchor() instanceof Method) {
+            Method method = (Method)element.getAnchor();
+            if (method.getParameterTypes()[0].isArray()) {
+                return new MethodInjector<T>(method, new ArrayMultiplicityObjectFactory(interfaceType, factories));
+            } else {
+                return new MethodInjector<T>(method, new ListMultiplicityObjectFactory(factories));
+            }
+        } else {
+            throw new InvalidAccessorException("Member must be a field or method: " + element.getName());
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    public Class<T> getImplementationClass() {
+        return (Class<T>)definition.getJavaClass();
+    }
+
+    public void setObjectFactory(JavaElementImpl element, ObjectFactory<?> objectFactory) {
+        factories.put(element, objectFactory);
+    }
+
+    public void setObjectFactories(JavaElementImpl element, List<ObjectFactory<?>> objectFactory) {
+        factories.put(element, objectFactory);
+    }
+
+    /**
+     * @return the injectionSites
+     */
+    List<JavaElementImpl> getInjectionSites() {
+        return injectionSites;
+    }
+
+    /**
+     * @return the factories
+     */
+    Map<JavaElementImpl, Object> getFactories() {
+        return factories;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaPolicyHandlingRuntimeWireProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaPolicyHandlingRuntimeWireProcessor.java
new file mode 100644
index 0000000000..ebf8a707b0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaPolicyHandlingRuntimeWireProcessor.java
@@ -0,0 +1,124 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.OperationsConfigurator;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.policy.util.PolicyHandler;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerUtils;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.apache.tuscany.sca.runtime.RuntimeWireProcessor;
+
+/**
+ * Processor to inject policy handling interceptor wheneve PolicySets are specified in a Java Implementation 
+ */
+public class JavaPolicyHandlingRuntimeWireProcessor implements RuntimeWireProcessor {
+    private final static Logger logger = Logger.getLogger(JavaPolicyHandlingRuntimeWireProcessor.class.getName());
+
+    public JavaPolicyHandlingRuntimeWireProcessor() {
+        super();
+    }
+
+    public void process(RuntimeWire wire) {
+        /*Contract contract = wire.getSource().getContract();
+        if (!(contract instanceof RuntimeComponentReference)) {
+            return;
+        }*/
+
+        RuntimeComponent component = wire.getTarget().getComponent();
+        if (component != null && component.getImplementation() instanceof JavaImplementation) {
+            JavaImplementation javaImpl = (JavaImplementation)component.getImplementation();
+            if (javaImpl instanceof PolicySetAttachPoint) {
+                PolicyHandler policyHandler = null;
+                List<PolicyHandler> implPolicyHandlers = new ArrayList<PolicyHandler>();
+                PolicySetAttachPoint policiedImpl = (PolicySetAttachPoint)javaImpl;
+
+                try {
+                    //for ( PolicySet policySet : policiedImpl.getPolicySets() ) {
+                    for (PolicySet policySet : component.getPolicySets()) {
+                        policyHandler =
+                            PolicyHandlerUtils.findPolicyHandler(policySet, javaImpl.getPolicyHandlerClassNames());
+                        if (policyHandler != null) {
+                            policyHandler.setUp(javaImpl);
+                            implPolicyHandlers.add(policyHandler);
+                        } else {
+                            //FIXME: to be removed after the PolicyHandler story has crystalized..
+                            //maybe replace with exception then...
+                            logger.warning("No PolicyHandler registered for PolicySet - " + policySet.getName());
+                        }
+                    }
+
+                    List<PolicyHandler> applicablePolicyHandlers = null;
+                    for (InvocationChain chain : wire.getInvocationChains()) {
+                        applicablePolicyHandlers = new ArrayList<PolicyHandler>();
+                        if (javaImpl instanceof OperationsConfigurator) {
+                            String operationName = chain.getTargetOperation().getName();
+                            OperationsConfigurator opConfigurator = (OperationsConfigurator)component;
+                            for (ConfiguredOperation confOp : opConfigurator.getConfiguredOperations()) {
+                                if (confOp.getName().equals(operationName)) {
+                                    for (PolicySet policySet : confOp.getPolicySets()) {
+                                        policyHandler =
+                                            PolicyHandlerUtils.findPolicyHandler(policySet, javaImpl
+                                                .getPolicyHandlerClassNames());
+                                        if (policyHandler != null) {
+                                            policyHandler.setUp(javaImpl);
+                                            applicablePolicyHandlers.add(policyHandler);
+                                        } else {
+                                            logger.warning("No PolicyHandler registered for " + policySet);
+                                        }
+                                    }
+                                    break;
+                                }
+                            }
+
+                            //if no policies have been specified at the operation level then simply
+                            //apply whatever is specified for the implementation level
+                            if (applicablePolicyHandlers.isEmpty()) {
+                                applicablePolicyHandlers = implPolicyHandlers;
+                            }
+                        }
+
+                        if (!applicablePolicyHandlers.isEmpty()) {
+                            String phase =
+                                (wire.getSource().getContract() instanceof ComponentReference) ? Phase.REFERENCE_POLICY
+                                    : Phase.SERVICE_POLICY;
+
+                            chain.addInterceptor(Phase.IMPLEMENTATION_POLICY, new PolicyHandlingInterceptor(chain.getTargetOperation(),
+                                                                                      applicablePolicyHandlers));
+                        }
+                    }
+                } catch (Exception e) {
+                    throw new RuntimeException(e);
+                }
+            }
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/MethodEventInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/MethodEventInvoker.java
new file mode 100644
index 0000000000..f0bf0b738d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/MethodEventInvoker.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+
+/**
+ * Performs an wire on a method of a given instance
+ *
+ * @version $Rev$ $Date$
+ */
+public class MethodEventInvoker<T> implements EventInvoker<T> {
+    private final Method method;
+
+    /**
+     * Intantiates an  invoker for the given method
+     */
+    public MethodEventInvoker(Method method) {
+        assert method != null;
+        this.method = method;
+    }
+
+    public void invokeEvent(T instance) throws EventInvocationException {
+        try {
+            method.invoke(instance, (Object[]) null);
+        } catch (IllegalArgumentException e) {
+            String name = method.getName();
+            throw new EventInvocationException("Exception thrown by event method [" + name + "]", e.getCause());
+        } catch (IllegalAccessException e) {
+            String name = method.getName();
+            throw new EventInvocationException("Method is not accessible [" + name + "]");
+        } catch (InvocationTargetException e) {
+            String name = method.getName();
+            throw new EventInvocationException("Exception thrown by event method [" + name + "]", e.getCause());
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/NoConversationalContractException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/NoConversationalContractException.java
new file mode 100644
index 0000000000..339ab2743e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/NoConversationalContractException.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+
+/**
+ * Raised when a component has conversational scope but no conversational contract
+ *
+ * @version $Rev: 487877 $ $Date: 2006-12-16 15:32:16 -0500 (Sat, 16 Dec 2006) $
+ */
+public class NoConversationalContractException extends Exception {
+
+    private static final long serialVersionUID = -1157790036638157539L;
+
+    public NoConversationalContractException(String message) {
+        super(message);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/PolicyHandlingInterceptor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/PolicyHandlingInterceptor.java
new file mode 100644
index 0000000000..cc3f317f9e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/PolicyHandlingInterceptor.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.policy.util.PolicyHandler;
+
+/**
+ * An interceptor to invoke policy handlers before and after the invocation of operations on 
+ * an implementation.
+ */
+public class PolicyHandlingInterceptor implements Interceptor {
+    private Invoker next;
+    private List<PolicyHandler> policyHandlers = null;
+    private Operation targetOperation = null;
+
+    public PolicyHandlingInterceptor(Operation targetOperation, List<PolicyHandler> policyHandlers) {
+        this.policyHandlers = policyHandlers;
+        this.targetOperation = targetOperation;
+    }
+
+    public Message invoke(Message msg) {
+        try {
+            applyPreInvocationPolicies(targetOperation, msg);
+            msg = next.invoke(msg);
+        } finally {
+            applyPostInvocationPolices(targetOperation, msg);
+        }
+        return msg;
+    }
+
+    public void setNext(Invoker next) {
+        this.next = next;
+    }
+
+    public Invoker getNext() {
+        return next;
+    }
+
+    private void applyPreInvocationPolicies(Object... context) {
+        for (PolicyHandler policyHandler : policyHandlers) {
+            policyHandler.beforeInvoke(context);
+        }
+    }
+
+    private void applyPostInvocationPolices(Object... context) {
+        for ( int count = policyHandlers.size() - 1 ; count >= 0 ; --count) {
+            policyHandlers.get(count).afterInvoke(context);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/module/JavaRuntimeModuleActivator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/module/JavaRuntimeModuleActivator.java
new file mode 100644
index 0000000000..9ba4db063e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/module/JavaRuntimeModuleActivator.java
@@ -0,0 +1,141 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java.module;
+
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.context.ComponentContextFactory;
+import org.apache.tuscany.sca.context.ContextFactoryExtensionPoint;
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.core.invocation.CglibProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.impl.MediatorImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.AllowsPassByReferenceProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.BaseJavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ComponentNameProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ConstructorProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ContextProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ConversationIDProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ConversationProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.DestroyProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.EagerInitProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.HeuristicPojoProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.InitProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.PolicyProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.PropertyProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ReferenceProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ResourceProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ScopeProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ServiceProcessor;
+import org.apache.tuscany.sca.implementation.java.invocation.JavaCallbackRuntimeWireProcessor;
+import org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationProviderFactory;
+import org.apache.tuscany.sca.implementation.java.invocation.JavaPolicyHandlingRuntimeWireProcessor;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerDefinitionsLoader;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple;
+import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint;
+import org.apache.tuscany.sca.runtime.RuntimeWireProcessorExtensionPoint;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaRuntimeModuleActivator implements ModuleActivator {
+
+    public JavaRuntimeModuleActivator() {
+    }
+
+    public void start(ExtensionPointRegistry registry) {
+
+        ModelFactoryExtensionPoint factories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        AssemblyFactory assemblyFactory = factories.getFactory(AssemblyFactory.class);
+        PolicyFactory policyFactory = factories.getFactory(PolicyFactory.class);
+
+        MessageFactory messageFactory = factories.getFactory(MessageFactory.class);
+        ProxyFactoryExtensionPoint proxyFactory = registry.getExtensionPoint(ProxyFactoryExtensionPoint.class);
+        proxyFactory.setClassProxyFactory(new CglibProxyFactory(messageFactory, proxyFactory
+            .getInterfaceContractMapper()));
+
+        JavaInterfaceFactory javaFactory = factories.getFactory(JavaInterfaceFactory.class);
+        JavaImplementationFactory javaImplementationFactory = factories.getFactory(JavaImplementationFactory.class);
+
+        BaseJavaClassVisitor[] extensions =
+            new BaseJavaClassVisitor[] {new ConstructorProcessor(assemblyFactory),
+                                        new AllowsPassByReferenceProcessor(assemblyFactory),
+                                        new ComponentNameProcessor(assemblyFactory),
+                                        new ContextProcessor(assemblyFactory),
+                                        new ConversationIDProcessor(assemblyFactory),
+                                        new ConversationProcessor(assemblyFactory),
+                                        new DestroyProcessor(assemblyFactory), new EagerInitProcessor(assemblyFactory),
+                                        new InitProcessor(assemblyFactory), new PropertyProcessor(assemblyFactory),
+                                        new ReferenceProcessor(assemblyFactory, javaFactory),
+                                        new ResourceProcessor(assemblyFactory), new ScopeProcessor(assemblyFactory),
+                                        new ServiceProcessor(assemblyFactory, javaFactory),
+                                        new HeuristicPojoProcessor(assemblyFactory, javaFactory),
+                                        new PolicyProcessor(assemblyFactory, policyFactory)};
+        for (JavaClassVisitor extension : extensions) {
+            javaImplementationFactory.addClassVisitor(extension);
+        }
+
+        DataBindingExtensionPoint dataBindings = registry.getExtensionPoint(DataBindingExtensionPoint.class);
+        TransformerExtensionPoint transformers = registry.getExtensionPoint(TransformerExtensionPoint.class);
+        MediatorImpl mediator = new MediatorImpl(dataBindings, transformers);
+        JavaPropertyValueObjectFactory factory = new JavaPropertyValueObjectFactory(mediator);
+
+        ContextFactoryExtensionPoint contextFactories = registry.getExtensionPoint(ContextFactoryExtensionPoint.class);
+        ComponentContextFactory componentContextFactory = contextFactories.getFactory(ComponentContextFactory.class);
+        RequestContextFactory requestContextFactory = contextFactories.getFactory(RequestContextFactory.class);
+
+        Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassNames = null;
+        policyHandlerClassNames = PolicyHandlerDefinitionsLoader.loadPolicyHandlerClassnames();
+        
+        JavaImplementationProviderFactory javaImplementationProviderFactory =
+            new JavaImplementationProviderFactory(proxyFactory, dataBindings, factory, componentContextFactory,
+                                                  requestContextFactory, policyHandlerClassNames);
+
+        ProviderFactoryExtensionPoint providerFactories =
+            registry.getExtensionPoint(ProviderFactoryExtensionPoint.class);
+        providerFactories.addProviderFactory(javaImplementationProviderFactory);
+
+        InterfaceContractMapper interfaceContractMapper = registry.getExtensionPoint(InterfaceContractMapper.class);
+        RuntimeWireProcessorExtensionPoint wireProcessorExtensionPoint =
+            registry.getExtensionPoint(RuntimeWireProcessorExtensionPoint.class);
+        if (wireProcessorExtensionPoint != null) {
+            wireProcessorExtensionPoint.addWireProcessor(new JavaCallbackRuntimeWireProcessor(interfaceContractMapper,
+                                                                                              javaFactory));
+            //wireProcessorExtensionPoint.addWireProcessor(new JavaPolicyHandlingRuntimeWireProcessor());
+        }
+    }
+
+    public void stop(ExtensionPointRegistry registry) {
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
new file mode 100644
index 0000000000..0871ddf4be
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+# Implementation class for the ModuleActivator

+org.apache.tuscany.sca.implementation.java.module.JavaRuntimeModuleActivator

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/context/MultiplicityTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/context/MultiplicityTestCase.java
new file mode 100644
index 0000000000..ba8da101c6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/context/MultiplicityTestCase.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.context;
+
+import junit.framework.TestCase;
+
+
+/**
+ * Tests wires that are configured with a multiplicity
+ *
+ * @version $Rev$ $Date$
+ */
+public class MultiplicityTestCase extends TestCase {
+
+    public void testMultiplicity() throws Exception {
+        // TODO implement
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapperTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapperTestCase.java
new file mode 100644
index 0000000000..628a308c86
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapperTestCase.java
@@ -0,0 +1,84 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.context;
+
+import static org.easymock.EasyMock.createMock;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.core.scope.TargetDestructionException;
+import org.apache.tuscany.sca.core.scope.TargetInitializationException;
+import org.apache.tuscany.sca.implementation.java.invocation.EventInvoker;
+import org.easymock.EasyMock;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ReflectiveInstanceWrapperTestCase extends TestCase {
+    private ReflectiveInstanceWrapper<Object> wrapper;
+    private Object instance;
+    private EventInvoker<Object> initInvoker;
+    private EventInvoker<Object> destroyInvoker;
+
+    public void testWithNoCallbacks() {
+        wrapper = new ReflectiveInstanceWrapper<Object>(instance, null, null);
+        try {
+            wrapper.start();
+        } catch (TargetInitializationException e) {
+            fail();
+        }
+        try {
+            wrapper.stop();
+        } catch (TargetDestructionException e) {
+            fail();
+        }
+    }
+
+    public void testWithStartCallback() {
+        initInvoker.invokeEvent(instance);
+        EasyMock.replay(initInvoker);
+            wrapper = new ReflectiveInstanceWrapper<Object>(instance, initInvoker, null);
+        try {
+            wrapper.start();
+        } catch (TargetInitializationException e) {
+            fail();
+        }
+        EasyMock.verify(initInvoker);
+    }
+
+    public void testWithStopCallback() {
+        destroyInvoker.invokeEvent(instance);
+        EasyMock.replay(destroyInvoker);
+            wrapper = new ReflectiveInstanceWrapper<Object>(instance, null, destroyInvoker);
+        try {
+            wrapper.stop();
+        } catch (TargetDestructionException e) {
+            fail();
+        }
+        EasyMock.verify(destroyInvoker);
+    }
+
+    @Override
+    @SuppressWarnings("unchecked")
+    protected void setUp() throws Exception {
+        super.setUp();
+        instance = new Object();
+        initInvoker = createMock(EventInvoker.class);
+        destroyInvoker = createMock(EventInvoker.class);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/CallbackWireObjectFactoryTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/CallbackWireObjectFactoryTestCase.java
new file mode 100644
index 0000000000..29dcfa8169
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/CallbackWireObjectFactoryTestCase.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import static org.easymock.EasyMock.createMock;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.core.invocation.CallbackWireObjectFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.easymock.EasyMock;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class CallbackWireObjectFactoryTestCase extends TestCase {
+
+    @SuppressWarnings({"unchecked"})
+    public void testCreateInstance() throws Exception {
+        ProxyFactory service = createMock(ProxyFactory.class);
+        Foo foo = new Foo() {
+        };
+        EasyMock.expect(service.createCallbackProxy(EasyMock.eq(Foo.class), EasyMock.isA(List.class))).andReturn(foo);
+        EasyMock.replay(service);
+        List<RuntimeWire> wires = new ArrayList<RuntimeWire>();
+        CallbackWireObjectFactory factory = new CallbackWireObjectFactory(Foo.class, service, wires);
+        assertEquals(foo, factory.getInstance());
+        EasyMock.verify(service);
+    }
+
+    private interface Foo {
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjectorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjectorTestCase.java
new file mode 100644
index 0000000000..cc852cc677
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjectorTestCase.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import java.lang.reflect.Field;
+
+import junit.framework.TestCase;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class FieldInjectorTestCase extends TestCase {
+
+    protected Field protectedField;
+
+    public void testIllegalAccess() throws Exception {
+        FieldInjector<Foo> injector = new FieldInjector<Foo>(protectedField, new SingletonObjectFactory<String>("foo"));
+        Foo foo = new Foo();
+        injector.inject(foo);
+        assertEquals("foo", foo.hidden);
+    }
+
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        protectedField = Foo.class.getDeclaredField("hidden");
+    }
+
+    private class Foo {
+        private String hidden;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/MethodEventInvokerTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/MethodEventInvokerTestCase.java
new file mode 100644
index 0000000000..4de0a4e8c7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/MethodEventInvokerTestCase.java
@@ -0,0 +1,76 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import java.lang.reflect.Method;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.implementation.java.invocation.EventInvocationException;
+import org.apache.tuscany.sca.implementation.java.invocation.MethodEventInvoker;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class MethodEventInvokerTestCase extends TestCase {
+    private Method privateMethod;
+    private Method exceptionMethod;
+
+    public void testIllegalAccess() throws Exception {
+        MethodEventInvoker<MethodEventInvokerTestCase.Foo> injector = new MethodEventInvoker<Foo>(privateMethod);
+        try {
+            injector.invokeEvent(new Foo());
+            fail();
+        } catch (EventInvocationException e) {
+            // expected
+        }
+    }
+
+    public void testException() throws Exception {
+        MethodEventInvoker<MethodEventInvokerTestCase.Foo> injector = new MethodEventInvoker<Foo>(exceptionMethod);
+        try {
+            injector.invokeEvent(new Foo());
+            fail();
+        } catch (RuntimeException e) {
+            // expected
+        }
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        privateMethod = MethodEventInvokerTestCase.Foo.class.getDeclaredMethod("hidden");
+        exceptionMethod = MethodEventInvokerTestCase.Foo.class.getDeclaredMethod("exception");
+
+    }
+
+    public class Foo {
+
+        public void foo() {
+        }
+
+        private void hidden() {
+        }
+
+        public void exception() {
+            throw new RuntimeException();
+        }
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjectorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjectorTestCase.java
new file mode 100644
index 0000000000..214779ed3f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjectorTestCase.java
@@ -0,0 +1,80 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import java.lang.reflect.Method;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class MethodInjectorTestCase extends TestCase {
+    private Method fooMethod;
+    private Method privateMethod;
+    private Method exceptionMethod;
+
+    public void testIllegalArgument() throws Exception {
+        ObjectFactory<Object> factory = new SingletonObjectFactory<Object>(new Object());
+        MethodInjector<Foo> injector = new MethodInjector<Foo>(fooMethod, factory);
+        try {
+            injector.inject(new Foo());
+            fail();
+        } catch (ObjectCreationException e) {
+            // expected
+        }
+    }
+
+    public void testException() throws Exception {
+        ObjectFactory<Object> factory = new SingletonObjectFactory<Object>("foo");
+        MethodInjector<Foo> injector = new MethodInjector<Foo>(exceptionMethod, factory);
+        try {
+            injector.inject(new Foo());
+            fail();
+        } catch (RuntimeException e) {
+            // expected
+        }
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        fooMethod = Foo.class.getMethod("foo", String.class);
+        privateMethod = Foo.class.getDeclaredMethod("hidden", String.class);
+        exceptionMethod = Foo.class.getDeclaredMethod("exception", String.class);
+
+    }
+
+    private class Foo {
+
+        public void foo(String bar) {
+        }
+
+        private void hidden(String bar) {
+        }
+
+        public void exception(String bar) {
+            throw new RuntimeException();
+        }
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/RequestContextObjectFactoryTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/RequestContextObjectFactoryTestCase.java
new file mode 100644
index 0000000000..c470b8cf3d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/RequestContextObjectFactoryTestCase.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import junit.framework.TestCase;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class RequestContextObjectFactoryTestCase extends TestCase {
+
+    public void testInstanceCreate() {
+        RequestContextObjectFactory factory = new RequestContextObjectFactory(null);
+        assertNotNull(factory.getInstance());
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactoryTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactoryTestCase.java
new file mode 100644
index 0000000000..ed7a0e7d03
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactoryTestCase.java
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import junit.framework.TestCase;
+
+import org.easymock.EasyMock;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ResourceObjectFactoryTestCase extends TestCase {
+
+    public void testResolveFromHostByType() throws Exception {
+        ResourceHost host = EasyMock.createMock(ResourceHost.class);
+        EasyMock.expect(host.resolveResource(EasyMock.eq(String.class))).andReturn("foo");
+        EasyMock.replay(host);
+        ResourceObjectFactory<String> factory = new ResourceObjectFactory<String>(String.class, false, host);
+        assertEquals("foo", factory.getInstance());
+        EasyMock.verify(host);
+    }
+
+    public void testResolveFromHostByName() throws Exception {
+        ResourceHost host = EasyMock.createMock(ResourceHost.class);
+        EasyMock.expect(host.resolveResource(EasyMock.eq(String.class),
+            EasyMock.eq("sca://localhost/bar"))).andReturn("foo");
+        EasyMock.replay(host);
+        ResourceObjectFactory<String> factory =
+            new ResourceObjectFactory<String>(String.class, "sca://localhost/bar", false, host);
+        assertEquals("foo", factory.getInstance());
+        EasyMock.verify(host);
+    }
+
+
+    public void testResolveFromParentThenResolveFromHostNotFound() throws Exception {
+        ResourceHost host = EasyMock.createMock(ResourceHost.class);
+        EasyMock.expect(host.resolveResource(EasyMock.eq(String.class))).andReturn(null);
+        EasyMock.replay(host);
+        ResourceObjectFactory<String> factory = new ResourceObjectFactory<String>(String.class, true, host);
+        assertNull(factory.getInstance());
+        EasyMock.verify(host);
+    }
+
+    public void testResolveByTypeNotFound() throws Exception {
+//        ResourceHost host = EasyMock.createMock(ResourceHost.class);
+//        EasyMock.expect(host.resolveResource(EasyMock.eq(String.class))).andReturn(null);
+//        EasyMock.replay(host);
+//
+//        RuntimeWire wire = EasyMock.createMock(RuntimeWire.class);
+//        EasyMock.expect(wire.getTargetInstance()).andReturn(null);
+//        EasyMock.replay(wire);
+//
+//        ResourceObjectFactory<String> factory = new ResourceObjectFactory<String>(String.class, false, host);
+//        try {
+//            factory.getInstance();
+//            fail();
+//        } catch (ResourceNotFoundException e) {
+//            //expected
+//        }
+//        EasyMock.verify(host);
+    }
+
+    public void testResolveByTypeNotFoundOptional() throws Exception {
+        ResourceHost host = EasyMock.createMock(ResourceHost.class);
+        EasyMock.expect(host.resolveResource(EasyMock.eq(String.class))).andReturn(null);
+        EasyMock.replay(host);
+        ResourceObjectFactory<String> factory = new ResourceObjectFactory<String>(String.class, true, host);
+        assertNull(factory.getInstance());
+        EasyMock.verify(host);
+    }
+
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/SingletonObjectFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/SingletonObjectFactory.java
new file mode 100644
index 0000000000..c1650c3a83
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/SingletonObjectFactory.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * Implementation of ObjectFactory that returns a single instance, typically an immutable type.
+ *
+ * @version $Rev$ $Date$
+ */
+public class SingletonObjectFactory<T> implements ObjectFactory<T> {
+    private final T instance;
+
+    public SingletonObjectFactory(T instance) {
+        this.instance = instance;
+    }
+
+    public T getInstance() {
+        return instance;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/SingletonObjectFactoryTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/SingletonObjectFactoryTestCase.java
new file mode 100644
index 0000000000..40ad1b1e95
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/SingletonObjectFactoryTestCase.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import junit.framework.TestCase;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class SingletonObjectFactoryTestCase extends TestCase {
+
+    public void testSingleton() throws Exception {
+        Object o = new Object();
+        SingletonObjectFactory<Object> factory = new SingletonObjectFactory<Object>(o);
+        assertEquals(o, factory.getInstance());
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/TestObjectFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/TestObjectFactory.java
new file mode 100644
index 0000000000..de371e09bb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/TestObjectFactory.java
@@ -0,0 +1,120 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+import java.util.List;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * Creates new instances of a Java class
+ *
+ * @version $Rev$ $Date$
+ * @see org.apache.tuscany.sca.implementation.java.injection.Injector
+ */
+public class TestObjectFactory<T> implements ObjectFactory<T> {
+
+    private final Constructor<T> ctr;
+    private ObjectFactory[] initializerFactories;
+
+    /**
+     * Creates the object factory
+     *
+     * @param ctr the constructor to use when instantiating a new object
+     */
+    public TestObjectFactory(Constructor<T> ctr) {
+        assert ctr != null;
+        this.ctr = ctr;
+        initializerFactories = new ObjectFactory[ctr.getParameterTypes().length];
+    }
+
+    /**
+     * Creates the object factory
+     *
+     * @param ctr       the constructor to use when instantiating a new object
+     * @param factories an ordered list of <code>ObjectFactory</code>s to use for returning constructor parameters
+     */
+    public TestObjectFactory(Constructor<T> ctr, List<ObjectFactory> factories) {
+        assert ctr != null;
+        int params = ctr.getParameterTypes().length;
+        assert params == factories.size();
+        this.ctr = ctr;
+        initializerFactories = new ObjectFactory[params];
+        int i = 0;
+        for (ObjectFactory factory : factories) {
+            initializerFactories[i] = factory;
+            i++;
+        }
+    }
+
+    /**
+     * Returns the ordered array of <code>ObjectFactory</code>s use in creating constructor parameters
+     */
+    public ObjectFactory[] getInitializerFactories() {
+        return initializerFactories;
+    }
+
+    /**
+     * Sets an <code>ObjectFactory</code>s to use in creating constructor parameter
+     *
+     * @param pos     the constructor parameter position
+     * @param factory the object factory
+     */
+    public void setInitializerFactory(int pos, ObjectFactory factory) {
+        assert pos < initializerFactories.length;
+        initializerFactories[pos] = factory;
+    }
+
+    /**
+     * Creates a new instance of an object
+     */
+    public T getInstance() throws ObjectCreationException {
+        int size = initializerFactories.length;
+        Object[] initargs = new Object[size];
+        // create the constructor arg array
+        for (int i = 0; i < size; i++) {
+            ObjectFactory<?> objectFactory = initializerFactories[i];
+            if (objectFactory == null) {
+                // this can happen if a reference is optional
+                initargs[i] = null;
+            } else {
+                initargs[i] = objectFactory.getInstance();
+            }
+        }
+        try {
+            ctr.setAccessible(true);
+            return ctr.newInstance(initargs);
+        } catch (IllegalArgumentException e) {
+            String name = ctr.getName();
+            throw new ObjectCreationException("Exception thrown by constructor: " + name, e);
+        } catch (InstantiationException e) {
+            String name = ctr.getDeclaringClass().getName();
+            throw new AssertionError("Class is not instantiable [" + name + "]");
+        } catch (IllegalAccessException e) {
+            String name = ctr.getName();
+            throw new AssertionError("Constructor is not accessible [" + name + "]");
+        } catch (InvocationTargetException e) {
+            String name = ctr.getName();
+            throw new ObjectCreationException("Exception thrown by constructor: " + name, e);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/TestObjectFactoryTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/TestObjectFactoryTestCase.java
new file mode 100644
index 0000000000..1fb7abb917
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/TestObjectFactoryTestCase.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import java.lang.reflect.Constructor;
+import java.util.ArrayList;
+import java.util.List;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TestObjectFactoryTestCase extends TestCase {
+
+    private Constructor<Foo> ctor;
+
+    public void testConstructorInjection() throws Exception {
+        List<ObjectFactory> initializers = new ArrayList<ObjectFactory>();
+        initializers.add(new SingletonObjectFactory<String>("foo"));
+        TestObjectFactory<Foo> factory = new TestObjectFactory<Foo>(ctor, initializers);
+        Foo foo = factory.getInstance();
+        assertEquals("foo", foo.foo);
+    }
+
+    /**
+     * Verifies null parameters can be passed to a constructor. This is valid when a reference is optional during
+     * constructor injection
+     */
+    public void testConstructorInjectionOptionalParam() throws Exception {
+        List<ObjectFactory> initializers = new ArrayList<ObjectFactory>();
+        initializers.add(null);
+        TestObjectFactory<Foo> factory = new TestObjectFactory<Foo>(ctor, initializers);
+        Foo foo = factory.getInstance();
+        assertNull(foo.foo);
+    }
+
+    public void testConstructorInitializerInjection() throws Exception {
+        TestObjectFactory<Foo> factory = new TestObjectFactory<Foo>(ctor);
+        factory.setInitializerFactory(0, new SingletonObjectFactory<String>("foo"));
+        Foo foo = factory.getInstance();
+        assertEquals("foo", foo.foo);
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        ctor = Foo.class.getConstructor(String.class);
+    }
+
+    private static class Foo {
+
+        private String foo;
+
+        public Foo(String foo) {
+            this.foo = foo;
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Bean1.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Bean1.java
new file mode 100644
index 0000000000..8a7040a616
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Bean1.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.util;
+
+
+public class Bean1 extends SuperBean {
+
+    public static final int ALL_BEAN1_FIELDS = 6 + ALL_SUPER_FIELDS;
+    public static final int ALL_BEAN1_PUBLIC_PROTECTED_FIELDS = 5 + ALL_SUPER_PUBLIC_PROTECTED_FIELDS;
+    public static final int ALL_BEAN1_METHODS = 4 + ALL_SUPER_METHODS - 1;
+    public String field3;
+    protected String field2;
+    private String field1;
+
+    public void setMethod1(String param) {
+    }
+
+    public void setMethod1(int param) {
+    }
+
+    @Override
+    public void override(String param) throws Exception {
+    }
+
+
+    public void noOverride(String param) throws Exception {
+    }
+
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Bean2.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Bean2.java
new file mode 100644
index 0000000000..a00b9e7109
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Bean2.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.util;
+
+import java.util.List;
+
+import junit.framework.AssertionFailedError;
+
+public class Bean2 {
+
+    private List methodList;
+    private List fieldList;
+
+    public List getMethodList() {
+        return methodList;
+    }
+
+    public void setMethodList(List list) {
+        methodList = list;
+    }
+
+    public List getfieldList() {
+        return fieldList;
+    }
+
+    public void setfieldList(List list) {
+        throw new AssertionFailedError("setter inadvertantly called");
+    }
+
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Entry.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Entry.java
new file mode 100644
index 0000000000..a5e12d181c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Entry.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.util;
+
+/**
+ * Implementations are used in wiring tests
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Entry {
+
+    String getString();
+
+    void setString(String val);
+}
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/JavaIntrospectionHelperTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/JavaIntrospectionHelperTestCase.java
new file mode 100644
index 0000000000..08feb59c7a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/JavaIntrospectionHelperTestCase.java
@@ -0,0 +1,181 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.util;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper;
+
+public class JavaIntrospectionHelperTestCase extends TestCase {
+
+    private List testNoGenericsList;
+    private List<String> testList;
+    private Map<String, Bean1> testMap;
+    private Entry[] testArray;
+    private String[] testStringArray;
+
+    public JavaIntrospectionHelperTestCase() {
+        super();
+    }
+
+    public JavaIntrospectionHelperTestCase(String arg0) {
+        super(arg0);
+    }
+
+    public void testBean1AllPublicProtectedFields() throws Exception {
+        Set<Field> beanFields = JavaIntrospectionHelper.getAllPublicAndProtectedFields(Bean1.class, true);
+        assertEquals(4, beanFields.size());                //Bean1.ALL_BEAN1_PUBLIC_PROTECTED_FIELDS
+    }
+
+    public void testGetSuperAllMethods() throws Exception {
+        Set<Method> superBeanMethods = JavaIntrospectionHelper.getAllUniquePublicProtectedMethods(SuperBean.class, true);
+        assertEquals(SuperBean.ALL_SUPER_METHODS, superBeanMethods.size());
+    }
+
+    public void testGetBean1AllMethods() throws Exception {
+        Set<Method> beanMethods = JavaIntrospectionHelper.getAllUniquePublicProtectedMethods(Bean1.class, true);
+        assertEquals(Bean1.ALL_BEAN1_METHODS, beanMethods.size());
+    }
+
+    public void testOverrideMethod() throws Exception {
+        Set<Method> beanFields = JavaIntrospectionHelper.getAllUniquePublicProtectedMethods(Bean1.class, true);
+        boolean invoked = false;
+        for (Method method : beanFields) {
+            if (method.getName().equals("override")) {
+                method.invoke(new Bean1(), "foo");
+                invoked = true;
+            }
+        }
+        if (!invoked) {
+            throw new Exception("Override never invoked");
+        }
+    }
+
+    public void testNoOverrideMethod() throws Exception {
+        Set<Method> beanFields = JavaIntrospectionHelper.getAllUniquePublicProtectedMethods(Bean1.class, true);
+        boolean found = false;
+        for (Method method : beanFields) {
+            if (method.getName().equals("noOverride") && method.getParameterTypes().length == 0) {
+                found = true;
+            }
+        }
+        if (!found) {
+            throw new Exception("No override not found");
+        }
+    }
+
+    public void testDefaultConstructor() throws Exception {
+        Constructor ctr = JavaIntrospectionHelper.getDefaultConstructor(Bean2.class);
+        assertEquals(ctr, Bean2.class.getConstructor());
+        assertTrue(Bean2.class == ctr.newInstance((Object[]) null).getClass());
+    }
+
+
+    public void testGetAllInterfaces() {
+        Set<Class> interfaces = JavaIntrospectionHelper.getAllInterfaces(Z.class);
+        assertEquals(2, interfaces.size());
+        assertTrue(interfaces.contains(W.class));
+        assertTrue(interfaces.contains(W2.class));
+    }
+
+
+    public void testGetAllInterfacesObject() {
+        Set<Class> interfaces = JavaIntrospectionHelper.getAllInterfaces(Object.class);
+        assertEquals(0, interfaces.size());
+    }
+
+    public void testGetAllInterfacesNoInterfaces() {
+        Set<Class> interfaces = JavaIntrospectionHelper.getAllInterfaces(NoInterface.class);
+        assertEquals(0, interfaces.size());
+    }
+
+    /**
+     * Tests generics introspection capabilities
+     */
+    public void testGenerics() throws Exception {
+
+        List classes = JavaIntrospectionHelper.getGenerics(getClass().getDeclaredField("testList").getGenericType());
+        assertEquals(1, classes.size());
+        assertEquals(String.class, classes.get(0));
+
+        classes =
+            JavaIntrospectionHelper.getGenerics(getClass().getDeclaredField("testNoGenericsList").getGenericType());
+        assertEquals(0, classes.size());
+
+        classes = JavaIntrospectionHelper.getGenerics(getClass().getDeclaredField("testMap").getGenericType());
+        assertEquals(2, classes.size());
+        assertEquals(String.class, classes.get(0));
+        assertEquals(Bean1.class, classes.get(1));
+
+        classes = JavaIntrospectionHelper
+            .getGenerics(getClass().getDeclaredMethod("fooMethod", Map.class).getGenericParameterTypes()[0]);
+        assertEquals(2, classes.size());
+        assertEquals(String.class, classes.get(0));
+        assertEquals(Bean1.class, classes.get(1));
+
+        classes = JavaIntrospectionHelper
+            .getGenerics(getClass().getDeclaredMethod("fooMethod", List.class).getGenericParameterTypes()[0]);
+        assertEquals(1, classes.size());
+        assertEquals(String.class, classes.get(0));
+
+    }
+
+    private void fooMethod(List<String> foo) {
+
+    }
+
+    private void fooMethod(Map<String, Bean1> foo) {
+
+    }
+
+    public void setTestArray(Entry[] array) {
+    }
+
+    private interface W {
+
+    }
+
+    private interface W2 {
+
+    }
+
+    private class X implements W {
+
+    }
+
+    private class Y extends X implements W, W2 {
+
+    }
+
+    private class Z extends Y {
+
+    }
+
+    private class NoInterface {
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/SuperBean.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/SuperBean.java
new file mode 100644
index 0000000000..408cedb8be
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/SuperBean.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.util;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class SuperBean {
+
+    public static final int ALL_SUPER_FIELDS = 6;
+    public static final int ALL_SUPER_PUBLIC_PROTECTED_FIELDS = 5;
+    public static final int ALL_SUPER_METHODS = 4;
+    public String superField2;
+
+    protected String superField3;
+
+    private String superField1;
+
+    public void setSuperMethod1(String param) {
+    }
+
+    public void setSuperMethod1(int param) {
+    }
+
+    public void override(String param) throws Exception {
+        throw new Exception("Override not handled");
+    }
+
+    public void noOverride() throws Exception {
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/pom.xml
new file mode 100644
index 0000000000..0e000dc832
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/pom.xml
@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-implementation-java-xml</artifactId>
+    <name>Apache Tuscany SCA Java Implementation XML Model</name>
+
+    <dependencies>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java-xml</artifactId>
+            <version>${version}</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-impl</artifactId>
+            <version>${version}</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-definitions</artifactId>
+            <version>${version}</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy-xml</artifactId>
+            <version>${version}</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy-xml-ws</artifactId>
+            <version>${version}</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-definitions-xml</artifactId>
+            <version>${version}</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-sca</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>        
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationConstants.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationConstants.java
new file mode 100644
index 0000000000..0e14a2a689
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationConstants.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.xml;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+
+public interface JavaImplementationConstants {
+
+    String IMPLEMENTATION_JAVA = "implementation.java";
+    QName IMPLEMENTATION_JAVA_QNAME = new QName(Constants.SCA10_NS, "implementation.java");
+    String CLASS = "class";
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationProcessor.java
new file mode 100644
index 0000000000..296debaae0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationProcessor.java
@@ -0,0 +1,273 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.OperationsConfigurator;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.xml.ConfiguredOperationProcessor;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.assembly.xml.PolicyAttachPointProcessor;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+public class JavaImplementationProcessor implements StAXArtifactProcessor<JavaImplementation>,
+    JavaImplementationConstants {
+
+    private JavaImplementationFactory javaFactory;
+    private AssemblyFactory assemblyFactory;
+    private PolicyFactory policyFactory;
+    private PolicyAttachPointProcessor policyProcessor;
+    private IntentAttachPointTypeFactory  intentAttachPointTypeFactory;
+    private ConfiguredOperationProcessor configuredOperationProcessor;
+
+    public JavaImplementationProcessor(ModelFactoryExtensionPoint modelFactories) {
+        this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
+        this.javaFactory = modelFactories.getFactory(JavaImplementationFactory.class);
+        this.policyProcessor = new PolicyAttachPointProcessor(policyFactory);
+        this.intentAttachPointTypeFactory = modelFactories.getFactory(IntentAttachPointTypeFactory.class);
+        this.configuredOperationProcessor = new ConfiguredOperationProcessor(modelFactories);
+    }
+
+    public JavaImplementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+
+        // Read an <implementation.java>
+        JavaImplementation javaImplementation = javaFactory.createJavaImplementation();
+        
+        /*if ( javaImplementation instanceof PolicySetAttachPoint ) {
+            IntentAttachPointType implType = intentAttachPointTypeFactory.createImplementationType();
+            implType.setName(getArtifactType());
+            implType.setUnresolved(true);
+            ((PolicySetAttachPoint)javaImplementation).setType(implType);
+        }*/
+        
+        javaImplementation.setUnresolved(true);
+        javaImplementation.setName(reader.getAttributeValue(null, CLASS));
+
+        // Read policies
+        policyProcessor.readPolicies(javaImplementation, reader);
+
+        // read operation elements if exists or skip unto end element
+        int event;
+        ConfiguredOperation confOp = null;
+        while (reader.hasNext()) {
+            event = reader.next();
+            switch ( event ) {
+                case START_ELEMENT  : {
+                    if ( Constants.OPERATION_QNAME.equals(reader.getName()) ) {
+                        confOp = configuredOperationProcessor.read(reader);
+                        if ( confOp != null ) {
+                            ((OperationsConfigurator)javaImplementation).getConfiguredOperations().add(confOp);
+                        }
+                    }
+                }
+                break;
+            }
+
+            if (event == END_ELEMENT && IMPLEMENTATION_JAVA_QNAME.equals(reader.getName())) {
+                break;
+            }
+        }
+        return javaImplementation;
+    }
+
+    public void write(JavaImplementation javaImplementation, XMLStreamWriter writer) throws ContributionWriteException,
+        XMLStreamException {
+
+        // Write an <implementation.java>
+        policyProcessor.writePolicyPrefixes(javaImplementation, writer);
+        writer.writeStartElement(Constants.SCA10_NS, IMPLEMENTATION_JAVA);
+        policyProcessor.writePolicyAttributes(javaImplementation, writer);
+
+        if (javaImplementation.getName() != null) {
+            writer.writeAttribute(CLASS, javaImplementation.getName());
+        }
+
+        writer.writeEndElement();
+    }
+
+    public void resolve(JavaImplementation javaImplementation, ModelResolver resolver)
+        throws ContributionResolveException {
+
+        ClassReference classReference = new ClassReference(javaImplementation.getName());
+        classReference = resolver.resolveModel(ClassReference.class, classReference);
+        Class javaClass = classReference.getJavaClass();
+        if (javaClass == null) {
+            throw new ContributionResolveException(new ClassNotFoundException(javaImplementation.getName()));
+        }
+        javaImplementation.setJavaClass(javaClass);
+        javaImplementation.setUnresolved(false);
+
+        try {
+            javaFactory.createJavaImplementation(javaImplementation, javaImplementation.getJavaClass());
+        } catch (IntrospectionException e) {
+            throw new ContributionResolveException(e);
+        }
+
+        mergeComponentType(resolver, javaImplementation);
+
+        // FIXME the introspector should always create at least one service
+        if (javaImplementation.getServices().isEmpty()) {
+            javaImplementation.getServices().add(assemblyFactory.createService());
+        }
+    }
+
+    private JavaElementImpl getMemeber(JavaImplementation impl, String name, Class<?> type) {
+        String setter = JavaIntrospectionHelper.toSetter(name);
+        try {
+            Method method = impl.getJavaClass().getDeclaredMethod(setter, type);
+            int mod = method.getModifiers();
+            if ((Modifier.isPublic(mod) || Modifier.isProtected(mod)) && (!Modifier.isStatic(mod))) {
+                return new JavaElementImpl(method, 0);
+            }
+        } catch (NoSuchMethodException e) {
+            Field field;
+            try {
+                field = impl.getJavaClass().getDeclaredField(name);
+                int mod = field.getModifiers();
+                if ((Modifier.isPublic(mod) || Modifier.isProtected(mod)) && (!Modifier.isStatic(mod))) {
+                    return new JavaElementImpl(field);
+                }
+            } catch (NoSuchFieldException e1) {
+                // Ignore
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Merge the componentType from introspection and external file
+     * @param resolver
+     * @param impl
+     */
+    private void mergeComponentType(ModelResolver resolver, JavaImplementation impl) {
+        // FIXME: Need to clarify how to merge
+        ComponentType componentType = getComponentType(resolver, impl);
+        if (componentType != null && !componentType.isUnresolved()) {
+            Map<String, Reference> refMap = new HashMap<String, Reference>();
+            for (Reference ref : impl.getReferences()) {
+                refMap.put(ref.getName(), ref);
+            }
+            for (Reference reference : componentType.getReferences()) {
+                refMap.put(reference.getName(), reference);
+            }
+            impl.getReferences().clear();
+            impl.getReferences().addAll(refMap.values());
+
+            // Try to match references by type
+            Map<String, JavaElementImpl> refMembers = impl.getReferenceMembers();
+            for (Reference ref : impl.getReferences()) {
+                if (ref.getInterfaceContract() != null) {
+                    Interface i = ref.getInterfaceContract().getInterface();
+                    if (i instanceof JavaInterface) {
+                        Class<?> type = ((JavaInterface)i).getJavaClass();
+                        if (!refMembers.containsKey(ref.getName())) {
+                            JavaElementImpl e = getMemeber(impl, ref.getName(), type);
+                            if (e != null) {
+                                refMembers.put(ref.getName(), e);
+                            }
+                        }
+                    }
+                }
+            }
+
+            Map<String, Service> serviceMap = new HashMap<String, Service>();
+            for (Service svc : impl.getServices()) {
+                serviceMap.put(svc.getName(), svc);
+            }
+            for (Service service : componentType.getServices()) {
+                serviceMap.put(service.getName(), service);
+            }
+            impl.getServices().clear();
+            impl.getServices().addAll(serviceMap.values());
+
+            Map<String, Property> propMap = new HashMap<String, Property>();
+            for (Property prop : impl.getProperties()) {
+                propMap.put(prop.getName(), prop);
+            }
+            for (Property property : componentType.getProperties()) {
+                propMap.put(property.getName(), property);
+            }
+            impl.getProperties().clear();
+            impl.getProperties().addAll(propMap.values());
+
+            if (componentType.getConstrainingType() != null) {
+                impl.setConstrainingType(componentType.getConstrainingType());
+            }
+        }
+    }
+
+    private ComponentType getComponentType(ModelResolver resolver, JavaImplementation impl) {
+        String className = impl.getJavaClass().getName();
+        String componentTypeURI = className.replace('.', '/') + ".componentType";
+        ComponentType componentType = assemblyFactory.createComponentType();
+        componentType.setUnresolved(true);
+        componentType.setURI(componentTypeURI);
+        componentType = resolver.resolveModel(ComponentType.class, componentType);
+        if (!componentType.isUnresolved()) {
+            return componentType;
+        }
+        return null;
+    }
+
+    public QName getArtifactType() {
+        return IMPLEMENTATION_JAVA_QNAME;
+    }
+
+    public Class<JavaImplementation> getModelType() {
+        return JavaImplementation.class;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..ff43eebcfc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.implementation.java.xml.JavaImplementationProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#implementation.java,model=org.apache.tuscany.sca.implementation.java.JavaImplementation
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/AddService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/AddService.java
new file mode 100644
index 0000000000..4eeb30a9c2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/AddService.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+public interface AddService {
+
+    double add(double n1, double n2);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/AddServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/AddServiceImpl.java
new file mode 100644
index 0000000000..ea3e5341d5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/AddServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.osoa.sca.annotations.EagerInit;
+import org.osoa.sca.annotations.Scope;
+
+/**
+ * An implementation of the Add service
+ */
+@Scope("COMPOSITE")
+@EagerInit
+public class AddServiceImpl implements AddService {
+
+    public double add(double n1, double n2) {
+        return n1 + n2;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/CalculatorService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/CalculatorService.java
new file mode 100644
index 0000000000..c89043276e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/CalculatorService.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The Calculator service interface.
+ */
+public interface CalculatorService {
+
+    double add(double n1, double n2);
+
+    double subtract(double n1, double n2);
+
+    double multiply(double n1, double n2);
+
+    double divide(double n1, double n2);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/CalculatorServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/CalculatorServiceImpl.java
new file mode 100644
index 0000000000..11e8974657
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/CalculatorServiceImpl.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Scope;
+
+/**
+ * An implementation of the Calculator service.
+ */
+@Scope("COMPOSITE")
+public class CalculatorServiceImpl implements CalculatorService {
+
+    private AddService addService;
+    private SubtractService subtractService;
+    private MultiplyService multiplyService;
+    private DivideService divideService;
+
+    @Reference
+    public void setAddService(AddService addService) {
+        this.addService = addService;
+    }
+
+    @Reference
+    public void setSubtractService(SubtractService subtractService) {
+        this.subtractService = subtractService;
+    }
+
+    @Reference
+    public void setDivideService(DivideService divideService) {
+        this.divideService = divideService;
+    }
+
+    @Reference
+    public void setMultiplyService(MultiplyService multiplyService) {
+        this.multiplyService = multiplyService;
+    }
+
+    public double add(double n1, double n2) {
+        return addService.add(n1, n2);
+    }
+
+    public double subtract(double n1, double n2) {
+        return subtractService.subtract(n1, n2);
+    }
+
+    public double multiply(double n1, double n2) {
+        return multiplyService.multiply(n1, n2);
+    }
+
+    public double divide(double n1, double n2) {
+        return divideService.divide(n1, n2);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/DivideService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/DivideService.java
new file mode 100644
index 0000000000..131c5a8014
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/DivideService.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+public interface DivideService {
+
+    double divide(double n1, double n2);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/DivideServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/DivideServiceImpl.java
new file mode 100644
index 0000000000..9c7e96a668
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/DivideServiceImpl.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.osoa.sca.annotations.Scope;
+
+/**
+ * An implementation of the Divide service.
+ */
+@Scope("COMPOSITE")
+public class DivideServiceImpl implements DivideService {
+
+    public double divide(double n1, double n2) {
+        return n1 / n2;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/MultiplyService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/MultiplyService.java
new file mode 100644
index 0000000000..a917896aeb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/MultiplyService.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+public interface MultiplyService {
+
+    double multiply(double n1, double n2);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/MultiplyServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/MultiplyServiceImpl.java
new file mode 100644
index 0000000000..4892481203
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/MultiplyServiceImpl.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.osoa.sca.annotations.Scope;
+
+/**
+ * An implementation of the Multiply service.
+ */
+@Scope("COMPOSITE")
+public class MultiplyServiceImpl implements MultiplyService {
+
+    public double multiply(double n1, double n2) {
+        return n1 * n2;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/SubtractService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/SubtractService.java
new file mode 100644
index 0000000000..e328f024ea
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/SubtractService.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+public interface SubtractService {
+
+    double subtract(double n1, double n2);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/SubtractServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/SubtractServiceImpl.java
new file mode 100644
index 0000000000..ee1d7c3457
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/calculator/SubtractServiceImpl.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.osoa.sca.annotations.Scope;
+
+/**
+ * An implementation of the subtract service.
+ */
+@Scope("COMPOSITE")
+public class SubtractServiceImpl implements SubtractService {
+
+    public double subtract(double n1, double n2) {
+        return n1 - n2;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/org/apache/tuscany/sca/implementation/java/xml/ReadTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/org/apache/tuscany/sca/implementation/java/xml/ReadTestCase.java
new file mode 100644
index 0000000000..7b408c553a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/org/apache/tuscany/sca/implementation/java/xml/ReadTestCase.java
@@ -0,0 +1,263 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java.xml;
+
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.OperationsConfigurator;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl;
+import org.apache.tuscany.sca.assembly.xml.CompositeProcessor;
+import org.apache.tuscany.sca.binding.sca.impl.SCABindingFactoryImpl;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.definitions.SCADefinitions;
+import org.apache.tuscany.sca.definitions.xml.SCADefinitionsDocumentProcessor;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.policy.DefaultIntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.policy.xml.WSPolicyProcessor;
+
+/**
+ * Test reading Java implementations.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ReadTestCase extends TestCase {
+
+    private XMLInputFactory inputFactory;
+    private DefaultStAXArtifactProcessorExtensionPoint staxProcessors;
+    private ExtensibleStAXArtifactProcessor staxProcessor;
+    private AssemblyFactory assemblyFactory;
+    private SCABindingFactory scaBindingFactory;
+    private PolicyFactory policyFactory;
+    private InterfaceContractMapper mapper;
+    private SCADefinitionsDocumentProcessor scaDefnDocProcessor;
+    private IntentAttachPointTypeFactory  intentAttachPointTypeFactory;
+    
+    @Override
+    public void setUp() throws Exception {
+        ModelFactoryExtensionPoint modelFactories = new DefaultModelFactoryExtensionPoint();
+        assemblyFactory = new DefaultAssemblyFactory();
+        modelFactories.addFactory(assemblyFactory);
+        scaBindingFactory = new SCABindingFactoryImpl();
+        policyFactory = new DefaultPolicyFactory();
+        modelFactories.addFactory(policyFactory);
+        mapper = new InterfaceContractMapperImpl();
+        inputFactory = XMLInputFactory.newInstance();
+        staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(modelFactories);
+        staxProcessors.addArtifactProcessor(new WSPolicyProcessor());
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        intentAttachPointTypeFactory = new DefaultIntentAttachPointTypeFactory();
+        
+        JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+        modelFactories.addFactory(javaImplementationFactory);
+        
+        CompositeProcessor compositeProcessor = new CompositeProcessor(new DefaultContributionFactory(), assemblyFactory, policyFactory, staxProcessor);
+        staxProcessors.addArtifactProcessor(compositeProcessor);
+
+        JavaImplementationProcessor javaProcessor = new JavaImplementationProcessor(modelFactories);
+        staxProcessors.addArtifactProcessor(javaProcessor);  
+        
+        scaDefnDocProcessor = new SCADefinitionsDocumentProcessor(staxProcessors, staxProcessor, inputFactory, policyFactory);
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+        inputFactory = null;
+        staxProcessors = null;
+        policyFactory = null;
+        assemblyFactory = null;
+        mapper = null;
+    }
+
+    public void testReadComposite() throws Exception {
+        CompositeProcessor compositeProcessor = new CompositeProcessor(new DefaultContributionFactory(), assemblyFactory, policyFactory, staxProcessor);
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = compositeProcessor.read(reader);
+        assertNotNull(composite);
+
+        CompositeBuilderImpl compositeUtil = new CompositeBuilderImpl(assemblyFactory, scaBindingFactory, intentAttachPointTypeFactory, mapper, null);
+        compositeUtil.build(composite);
+
+    }
+
+    public void stestPolicyIntents() throws Exception {
+        ModelResolver resolver = new TestModelResolver(getClass().getClassLoader());
+        
+        URL url = getClass().getResource("definitions.xml");
+        URI uri = URI.create("definitions.xml");
+        scaDefnDocProcessor.setDomainModelResolver(resolver);
+        SCADefinitions scaDefns = scaDefnDocProcessor.read(null, uri, url);
+                
+        CompositeProcessor compositeProcessor = new CompositeProcessor(new DefaultContributionFactory(), assemblyFactory, policyFactory, staxProcessor);
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = compositeProcessor.read(reader);
+        assertNotNull(composite);
+        
+        staxProcessor.resolve(scaDefns, resolver);
+        staxProcessor.resolve(composite, resolver);
+
+        CompositeBuilderImpl compositeUtil = new CompositeBuilderImpl(assemblyFactory, scaBindingFactory, intentAttachPointTypeFactory, mapper, null);
+        compositeUtil.build(composite);
+        
+        //intents are computed and aggregate intents from ancestor elements
+        assertEquals(((PolicySetAttachPoint)composite.getComponents().get(0)).getRequiredIntents().size(), 3);
+        assertEquals(((PolicySetAttachPoint)composite.getComponents().get(5)).getRequiredIntents().size(), 3);
+        
+        //assertEquals(((OperationsConfigurator)composite.getComponents().get(0)).getConfiguredOperations().isEmpty(), true);
+        //assertEquals(((OperationsConfigurator)composite.getComponents().get(5)).getConfiguredOperations().isEmpty(), false);
+        
+        
+        //test for proper aggregation of policy intents on implementation elements
+        for ( Intent intent : ((PolicySetAttachPoint)composite.getComponents().get(0).getImplementation()).getRequiredIntents() ) {
+            String intentName = intent.getName().getLocalPart();
+            if ( !(intentName.equals("tuscanyIntent_1") || intentName.equals("tuscanyIntent_2") ||
+                intentName.equals("tuscanyIntent_3")) ) {
+                fail();
+            }
+        }
+        
+        for ( Intent intent : ((PolicySetAttachPoint)composite.getComponents().get(5)).getRequiredIntents() ) {
+            String intentName = intent.getName().getLocalPart();
+            if ( !(intentName.equals("tuscanyIntent_1") || intentName.equals("tuscanyIntent_4") ||
+                intentName.equals("tuscanyIntent_5")) ) {
+                fail();
+            }
+        }
+
+        //test for proper aggregation of policy intents and policysets on operations of implementation
+        OperationsConfigurator opConf = (OperationsConfigurator)composite.getComponents().get(5);
+        assertEquals(opConf.getConfiguredOperations().get(0).getRequiredIntents().size(), 4);
+        for ( Intent intent :  opConf.getConfiguredOperations().get(0).getRequiredIntents()) {
+            String intentName = intent.getName().getLocalPart();
+            if ( !(intentName.equals("tuscanyIntent_1") || intentName.equals("tuscanyIntent_4") ||
+                intentName.equals("tuscanyIntent_5") || intentName.equals("tuscanyIntent_6") ) ) {
+                fail();
+            }
+        }
+        
+        opConf = (OperationsConfigurator)composite.getComponents().get(6);
+        assertEquals(opConf.getConfiguredOperations().get(0).getRequiredIntents().size(), 3);
+        for ( Intent intent :  opConf.getConfiguredOperations().get(0).getRequiredIntents()) {
+            String intentName = intent.getName().getLocalPart();
+            if ( !(intentName.equals("tuscanyIntent_1") || intentName.equals("tuscanyIntent_4") ||
+                intentName.equals("tuscanyIntent_6.qualified2") ) ) {
+                fail();
+            }
+        }
+        
+        //new PrintUtil(System.out).print(composite);
+    }
+    
+    public void testPolicySets() throws Exception {
+        ModelResolver resolver = new TestModelResolver(getClass().getClassLoader());
+        
+        URL url = getClass().getResource("definitions_with_policysets.xml");
+        URI uri = URI.create("definitions_with_policysets.xml");
+        scaDefnDocProcessor.setDomainModelResolver(resolver);
+        SCADefinitions scaDefns = scaDefnDocProcessor.read(null, uri, url);
+                
+        CompositeProcessor compositeProcessor = new CompositeProcessor(new DefaultContributionFactory(), assemblyFactory, policyFactory, staxProcessor);
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = compositeProcessor.read(reader);
+        assertNotNull(composite);
+        
+        for ( Component component : composite.getComponents() ) {
+            for ( PolicySet policySet : scaDefns.getPolicySets() ) {
+                component.getApplicablePolicySets().add(policySet);
+            }
+        }
+        
+        staxProcessor.resolve(scaDefns, resolver);
+        staxProcessor.resolve(composite, resolver);
+
+        CompositeBuilderImpl compositeUtil = new CompositeBuilderImpl(assemblyFactory, scaBindingFactory, intentAttachPointTypeFactory, mapper, null);
+        compositeUtil.build(composite);
+        
+        //test for determination of policysets for implementation
+        assertEquals(((PolicySetAttachPoint)composite.getComponents().get(0)).getPolicySets().size(), 1);
+        for ( PolicySet policySet : ((PolicySetAttachPoint)composite.getComponents().get(0).getImplementation()).getPolicySets() ) {
+            String policySetName = policySet.getName().getLocalPart();
+            if ( !(policySetName.equals("tuscanyPolicySet_1")) ) {
+                fail();
+            }
+        }
+        
+        assertEquals(((PolicySetAttachPoint)composite.getComponents().get(5)).getPolicySets().size(), 2);
+        for ( PolicySet policySet : ((PolicySetAttachPoint)composite.getComponents().get(5).getImplementation()).getPolicySets() ) {
+            String policySetName = policySet.getName().getLocalPart();
+            if ( !(policySetName.equals("tuscanyPolicySet_1") || policySetName.equals("tuscanyPolicySet_2")) ) {
+                fail();
+            }
+        }
+
+        //test for computation of policysets on operations of implementation
+        OperationsConfigurator opConf = (OperationsConfigurator)composite.getComponents().get(5);
+        assertEquals(opConf.getConfiguredOperations().get(0).getPolicySets().size(), 3);
+        for ( PolicySet policySet : opConf.getConfiguredOperations().get(0).getPolicySets() ) {
+            String policySetName = policySet.getName().getLocalPart();
+            if ( !(policySetName.equals("tuscanyPolicySet_1") || policySetName.equals("tuscanyPolicySet_2")
+                    || policySetName.equals("tuscanyPolicySet_3")) ) {
+                fail();
+            }
+        }
+        
+        opConf = (OperationsConfigurator)composite.getComponents().get(6);
+        assertEquals(opConf.getConfiguredOperations().get(0).getPolicySets().size(), 4);
+        for ( PolicySet policySet : opConf.getConfiguredOperations().get(0).getPolicySets() ) {
+            String policySetName = policySet.getName().getLocalPart();
+            if ( !(policySetName.equals("tuscanyPolicySet_1") || policySetName.equals("tuscanyPolicySet_2")
+                    || policySetName.equals("tuscanyPolicySet_3")
+                    || policySetName.equals("tuscanyPolicySet_4")) ) {
+                fail();
+            }
+        }
+        //new PrintUtil(System.out).print(composite);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/org/apache/tuscany/sca/implementation/java/xml/TestModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/org/apache/tuscany/sca/implementation/java/xml/TestModelResolver.java
new file mode 100644
index 0000000000..a19c7def04
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/org/apache/tuscany/sca/implementation/java/xml/TestModelResolver.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java.xml;
+
+import java.lang.ref.WeakReference;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+
+/**
+ * A default implementation of an artifact resolver, based on a map.
+ *
+ * @version $Rev$ $Date$
+ */
+public class TestModelResolver implements ModelResolver {
+    private static final long serialVersionUID = -7826976465762296634L;
+    
+    private Map<Object, Object> map = new HashMap<Object, Object>();
+    
+    private WeakReference<ClassLoader> classLoader;
+    
+    public TestModelResolver(ClassLoader classLoader) {
+        this.classLoader = new WeakReference<ClassLoader>(classLoader);
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        Object resolved = map.get(unresolved);
+        if (resolved != null) {
+            
+            // Return the resolved object
+            return modelClass.cast(resolved);
+            
+        } else if (unresolved instanceof ClassReference) {
+            
+            // Load a class on demand
+            ClassReference classReference = (ClassReference)unresolved;
+            Class clazz;
+            try {
+                clazz = Class.forName(classReference.getClassName(), true, classLoader.get());
+            } catch (ClassNotFoundException e) {
+                
+                // Return the unresolved object
+                return unresolved;
+            }
+            
+            // Store a new ClassReference wrappering the loaded class
+            resolved = new ClassReference(clazz);
+            map.put(resolved, resolved);
+            
+            // Return the resolved ClassReference
+            return modelClass.cast(resolved);
+                
+        } else {
+            
+            // Return the unresolved object
+            return unresolved;
+        }
+    }
+    
+    public void addModel(Object resolved) {
+        map.put(resolved, resolved);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(resolved);
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/org/apache/tuscany/sca/implementation/java/xml/WriteTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/org/apache/tuscany/sca/implementation/java/xml/WriteTestCase.java
new file mode 100644
index 0000000000..0f4903720f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/java/org/apache/tuscany/sca/implementation/java/xml/WriteTestCase.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java.xml;
+
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.xml.ComponentTypeProcessor;
+import org.apache.tuscany.sca.assembly.xml.CompositeProcessor;
+import org.apache.tuscany.sca.assembly.xml.ConstrainingTypeProcessor;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * Test writing Java implementations.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WriteTestCase extends TestCase {
+
+    private DefaultStAXArtifactProcessorExtensionPoint staxProcessors;
+    private ExtensibleStAXArtifactProcessor staxProcessor;
+    private AssemblyFactory factory;
+    private PolicyFactory policyFactory;
+    
+    @Override
+    public void setUp() throws Exception {
+        ModelFactoryExtensionPoint modelFactories = new DefaultModelFactoryExtensionPoint();
+        factory = new DefaultAssemblyFactory();
+        modelFactories.addFactory(factory);
+        policyFactory = new DefaultPolicyFactory();
+        modelFactories.addFactory(policyFactory);
+        staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(modelFactories);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        
+        JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+        modelFactories.addFactory(javaImplementationFactory);
+
+        staxProcessors.addArtifactProcessor(new CompositeProcessor(null, factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ComponentTypeProcessor(factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ConstrainingTypeProcessor(factory, policyFactory, staxProcessor));
+
+        JavaImplementationProcessor javaProcessor = new JavaImplementationProcessor(modelFactories);
+        staxProcessors.addArtifactProcessor(javaProcessor);
+    }
+
+    public void testReadWriteComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        Composite composite = staxProcessor.read(is, Composite.class);
+        assertNotNull(composite);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(composite, bos);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/Calculator.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/Calculator.composite
new file mode 100644
index 0000000000..a58fa0c072
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/Calculator.composite
@@ -0,0 +1,66 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	xmlns:calc="http://sample.calculator"
+	requires="cns:tuscanyIntent_1"
+	targetNamespace="http://sample.calculator"
+	xmlns:cns="http://test" 
+	name="Calculator">
+
+    <service name="CalculatorService" promote="CalculatorServiceComponent">
+        <interface.java interface="calculator.CalculatorService"/>
+    </service>
+
+    <component name="CalculatorServiceComponent" requires="cns:tuscanyIntent_2">
+		<implementation.java class="calculator.CalculatorServiceImpl" requires="cns:tuscanyIntent_3" />
+        <reference name="addService" target="AddServiceComponent"/>
+        <reference name="subtractService" target="SubtractServiceComponent"/>
+        <reference name="multiplyService" target="MultiplyServiceComponent"/>
+        <reference name="divideService" target="DivideServiceComponent"/>
+    </component>
+
+    <component name="AddServiceComponent">
+        <implementation.java class="calculator.AddServiceImpl"/>
+    </component>
+
+    <component name="SubtractServiceComponent">
+        <implementation.java class="calculator.SubtractServiceImpl"/>
+    </component>
+
+    <component name="MultiplyServiceComponent">
+        <implementation.java class="calculator.MultiplyServiceImpl"/>
+    </component>
+
+    <component name="DivideServiceComponent">
+        <implementation.java class="calculator.DivideServiceImpl"/>
+    </component>
+    
+    <component name="AnotherCalculatorServiceComponent" requires="cns:tuscanyIntent_4">
+		<implementation.java class="calculator.CalculatorServiceImpl" requires="cns:tuscanyIntent_5">
+			<operation name="add"  requires="cns:tuscanyIntent_6"/>
+		</implementation.java>	
+    </component>
+    
+    <component name="YetAnotherCalculatorServiceComponent" requires="cns:tuscanyIntent_4">
+		<implementation.java class="calculator.CalculatorServiceImpl" requires="cns:tuscanyIntent_6.qualified1">
+			<operation name="add"  requires="cns:tuscanyIntent_6.qualified2" policySets="cns:tuscanyPolicySet_4"/>
+		</implementation.java>	
+    </component>
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/definitions.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/definitions.xml
new file mode 100644
index 0000000000..5142737b32
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/definitions.xml
@@ -0,0 +1,100 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<sca:definitions xmlns="http://test"
+ 			targetNamespace="http://test"
+ 			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0">
+
+<!-- simple intent -->
+ <sca:intent name="tuscanyIntent_1" 
+ 			 constrains="sca:binding sca:implementation.java">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="tuscanyIntent_2" 
+ 			 constrains="sca:binding sca:implementation.java">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="tuscanyIntent_3" 
+ 			 constrains="sca:binding sca:implementation.java">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="tuscanyIntent_4" 
+ 			 constrains="sca:binding sca:implementation.java">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+<sca:intent name="tuscanyIntent_5" 
+ 			 constrains="sca:binding sca:implementation.java">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="tuscanyIntent_6" 
+ 			 constrains="sca:binding sca:implementation.java">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="tuscanyIntent_7" 
+ 			 constrains="sca:binding sca:implementation.java">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="tuscanyIntent_8" 
+ 			 constrains="sca:binding sca:implementation.java">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <!-- qualified intents -->
+ <sca:intent name="tuscanyIntent_1.qualified" />
+ <sca:intent name="tuscanyIntent_2.qualified" />
+ <sca:intent name="tuscanyIntent_6.qualified1" />
+ <sca:intent name="tuscanyIntent_6.qualified2" />
+ 
+ <sca:policySet name="tuscanyPolicySet_4"
+ 	provides="tuscanyIntent_6"
+ 	appliesTo="/sca:composite/sca:component"
+ 	xmlns="http://test"
+ 	xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+ 	<sca:intentMap provides="tuscanyIntent_6" default="qualified2">
+        <sca:qualifier name="qualified2">
+            <wsp:Policy>
+                <!-- policy expression and policy subject for "qualified2" alternative" -->
+            </wsp:Policy>
+        </sca:qualifier>
+    </sca:intentMap>
+ </sca:policySet>
+</sca:definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/definitions_with_policysets.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/definitions_with_policysets.xml
new file mode 100644
index 0000000000..e49359f3ee
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java-xml/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/definitions_with_policysets.xml
@@ -0,0 +1,133 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<sca:definitions xmlns="http://test"
+ 			targetNamespace="http://test"
+ 			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0">
+
+<!-- simple intent -->
+ <sca:intent name="tuscanyIntent_1" 
+ 			 constrains="sca:binding sca:implementation.java">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="tuscanyIntent_2" 
+ 			 constrains="sca:binding sca:implementation.java">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="tuscanyIntent_3" 
+ 			 constrains="sca:binding sca:implementation.java">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="tuscanyIntent_4" 
+ 			 constrains="sca:binding sca:implementation.java">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+<sca:intent name="tuscanyIntent_5" 
+ 			 constrains="sca:binding sca:implementation.java">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="tuscanyIntent_6" 
+ 			 constrains="sca:binding sca:implementation.java">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="tuscanyIntent_7" 
+ 			 constrains="sca:binding sca:implementation.java">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:intent name="tuscanyIntent_8" 
+ 			 constrains="sca:binding sca:implementation.java">
+ 			 <sca:description>
+ 			 Sample Intent
+ 			 </sca:description>
+ </sca:intent>
+ 
+ <sca:policySet name="tuscanyPolicySet_1"
+ 	provides="tuscanyIntent_1 tuscanyIntent_2 tuscanyIntent_3"
+ 	appliesTo="/sca:composite/sca:component"
+ 	xmlns="http://test"
+ 	xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+ </sca:policySet>
+ 
+ <sca:policySet name="tuscanyPolicySet_2"
+ 	provides="tuscanyIntent_4 tuscanyIntent_5"
+ 	appliesTo="/sca:composite/sca:component"
+ 	xmlns="http://test"
+ 	xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+ </sca:policySet>
+ 
+ <sca:policySet name="tuscanyPolicySet_3"
+ 	provides="tuscanyIntent_6"
+ 	appliesTo="/sca:composite/sca:component"
+ 	xmlns="http://test"
+ 	xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+ 	<sca:intentMap provides="tuscanyIntent_6" default="qualified1">
+        <sca:qualifier name="qualified1">
+            <wsp:Policy>
+                <!-- policy expression and policy subject for "qualified1" alternative -->
+            </wsp:Policy>
+        </sca:qualifier>
+        <sca:qualifier name="qualifed2">
+            <wsp:Policy>
+                <!-- policy expression and policy subject for "qualified2" alternative" -->
+            </wsp:Policy>
+        </sca:qualifier>
+    </sca:intentMap>
+ </sca:policySet>
+ 
+ <sca:policySet name="tuscanyPolicySet_4"
+ 	provides="tuscanyIntent_6"
+ 	appliesTo="/sca:composite/sca:component"
+ 	xmlns="http://test"
+ 	xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+ 	<sca:intentMap provides="tuscanyIntent_6" default="qualified2">
+        <sca:qualifier name="qualified2">
+            <wsp:Policy>
+                <!-- policy expression and policy subject for "qualified2" alternative" -->
+            </wsp:Policy>
+        </sca:qualifier>
+    </sca:intentMap>
+ </sca:policySet>
+ 
+  <!-- qualified intents -->
+ <sca:intent name="tuscanyIntent_1.qualified" />
+ <sca:intent name="tuscanyIntent_2.qualified" />
+ <sca:intent name="tuscanyIntent_6.qualified1" />
+ <sca:intent name="tuscanyIntent_6.qualified2" />
+</sca:definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/pom.xml
new file mode 100644
index 0000000000..4e56280888
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/pom.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-implementation-java</artifactId>
+    <name>Apache Tuscany SCA Java Implementation Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/BaseJavaImplementation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/BaseJavaImplementation.java
new file mode 100644
index 0000000000..c8b7c072ac
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/BaseJavaImplementation.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java;
+
+import org.apache.tuscany.sca.assembly.Extensible;
+import org.apache.tuscany.sca.assembly.Implementation;
+
+/**
+ * Represents a Java implementation.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface BaseJavaImplementation extends Implementation, Extensible {
+
+    /**
+     * Returns the name of the Java implementation class.
+     * 
+     * @return the name of the Java implementation class
+     */
+    String getName();
+
+    /**
+     * Sets the name of the Java implementation class.
+     * 
+     * @param className the name of the Java implementation class
+     */
+    void setName(String className);
+
+    /**
+     * Returns the Java implementation class.
+     * 
+     * @return the Java implementation class
+     */
+    Class<?> getJavaClass();
+
+    /**
+     * Sets the Java implementation class.
+     * 
+     * @param javaClass the Java implementation class
+     */
+    void setJavaClass(Class<?> javaClass);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/DefaultJavaImplementationFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/DefaultJavaImplementationFactory.java
new file mode 100644
index 0000000000..7b849f9b47
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/DefaultJavaImplementationFactory.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java;
+
+/**
+ * A factory for the Java model.
+ */
+import org.apache.tuscany.sca.implementation.java.impl.JavaImplementationFactoryImpl;
+
+public class DefaultJavaImplementationFactory extends JavaImplementationFactoryImpl implements JavaImplementationFactory {
+
+    public DefaultJavaImplementationFactory() {
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/IntrospectionException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/IntrospectionException.java
new file mode 100644
index 0000000000..2198a632c0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/IntrospectionException.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java;
+
+import java.lang.reflect.Member;
+
+/**
+ * Denotes a problem processing annotations on a POJO implementation
+ * 
+ * @version $Rev$ $Date$
+ */
+public class IntrospectionException extends Exception {
+    private static final long serialVersionUID = -361025119035104470L;
+    private Member member;
+
+    public IntrospectionException() {
+    }
+
+    public IntrospectionException(String message) {
+        super(message);
+    }
+
+    public IntrospectionException(String message, Member member) {
+        super(message);
+        this.member = member;
+    }
+
+    public IntrospectionException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public IntrospectionException(Throwable cause) {
+        super(cause);
+    }
+
+    public Member getMember() {
+        return member;
+    }
+
+    public void setMember(Member member) {
+        this.member = member;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementation.java
new file mode 100644
index 0000000000..1b6414167c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementation.java
@@ -0,0 +1,199 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Member;
+import java.lang.reflect.Method;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.implementation.java.impl.JavaConstructorImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaResourceImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaScopeImpl;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple;
+
+/**
+ * Represents a Java implementation.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface JavaImplementation extends BaseJavaImplementation {
+
+    /**
+     * Returns the constructor used to instantiate implementation instances.
+     *
+     * @return the constructor used to instantiate implementation instances
+     */
+    public JavaConstructorImpl<?> getConstructor();
+
+    /**
+     * Sets the constructor used to instantiate implementation instances
+     *
+     * @param definition the constructor used to instantiate implementation instances
+     */
+    public void setConstructor(JavaConstructorImpl<?> definition);
+
+    /**
+     * Returns the component initializer method.
+     *
+     * @return the component initializer method
+     */
+    public Method getInitMethod();
+
+    /**
+     * Sets the component initializer method.
+     *
+     * @param initMethod the component initializer method
+     */
+    public void setInitMethod(Method initMethod);
+
+    /**
+     * Returns the component destructor method.
+     *
+     * @return the component destructor method
+     */
+    public Method getDestroyMethod();
+
+    /**
+     * Sets the component destructor method.
+     *
+     * @param destroyMethod the component destructor method
+     */
+    public void setDestroyMethod(Method destroyMethod);
+
+    /**
+     * Returns the resources injected into this implementation.
+     * 
+     * @return
+     */
+    public Map<String, JavaResourceImpl> getResources();
+
+    /**
+     * Returns the Java member used to inject a conversation ID.
+     * 
+     * @return
+     */
+    public List<Member> getConversationIDMembers();
+
+    /**
+     * Sets the Java member used to inject a conversation ID.
+     * 
+     * @param conversationIDMember
+     */
+    public void addConversationIDMember(Member conversationIDMember);
+
+    /**
+     * Returns true if AllowsPassReference is set.
+     *  
+     * @return true if AllowsPassByReference is set
+     */
+    public boolean isAllowsPassByReference();
+
+    /**
+     * @param allowsPassByReference the allowsPassByReference to set
+     */
+    public void setAllowsPassByReference(boolean allowsPassByReference);
+
+    /**
+     * @return the allowsPassByReferenceMethods
+     */
+    public List<Method> getAllowsPassByReferenceMethods();
+    
+    /**
+     * @param method
+     * @return
+     */
+    public boolean isAllowsPassByReference(Method method);
+
+    /**
+     * @return the constructors
+     */
+    public Map<Constructor, JavaConstructorImpl> getConstructors();
+
+    /**
+     * @return the eagerInit
+     */
+    public boolean isEagerInit();
+
+    /**
+     * @param eagerInit the eagerInit to set
+     */
+    public void setEagerInit(boolean eagerInit);
+
+    /**
+     * @return the callbacks
+     */
+    public Map<String, JavaElementImpl> getCallbackMembers();
+
+    /**
+     * @return the properties
+     */
+    public Map<String, JavaElementImpl> getPropertyMembers();
+
+    /**
+     * @return the references
+     */
+    public Map<String, JavaElementImpl> getReferenceMembers();
+
+    /**
+     * @return the scope
+     */
+    public JavaScopeImpl getJavaScope();
+
+    /**
+     * @param scope the scope to set
+     */
+    public void setJavaScope(JavaScopeImpl scope);
+
+    /**
+     * @return the maxAge
+     */
+    public long getMaxAge();
+
+    /**
+     * @param maxAge the maxAge to set
+     */
+    public void setMaxAge(long maxAge);
+
+    /**
+     * @return the maxIdleTime
+     */
+    public long getMaxIdleTime();
+
+    /**
+     * @param maxIdleTime the maxIdleTime to set
+     */
+    public void setMaxIdleTime(long maxIdleTime);
+    
+    /**
+     * @return the map of a policy handler classnames
+     */
+    public Map<ClassLoader, List<PolicyHandlerTuple>> getPolicyHandlerClassNames();
+    
+    /**
+     * @param map of policyhandler classnames
+     */
+    public void setPolicyHandlerClassNames(Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassNames);
+        
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementationFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementationFactory.java
new file mode 100644
index 0000000000..8228c80372
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementationFactory.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor;
+
+
+/**
+ * Factory for the Java model
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface JavaImplementationFactory {
+
+    /**
+     * Creates a new Java implementation model.
+     * 
+     * @return
+     */
+    JavaImplementation createJavaImplementation();
+    
+    /**
+     * Creates a new Java implementation model from an implementation class.
+     * 
+     * @param implementationClass The implementation class to introspect.
+     * @return
+     */
+    JavaImplementation createJavaImplementation(Class<?> implementationClass) throws IntrospectionException;
+
+    /**
+     * Creates the contents of a Java implementation model from an implementation class.
+     * 
+     * @param implementationClass The implementation class to introspect.
+     * @return
+     */
+    void createJavaImplementation(JavaImplementation javaImplementation, Class<?> implementationClass) throws IntrospectionException;
+
+    /**
+     * Registers the given visitor.
+     * 
+     * @param visitor
+     */
+    void addClassVisitor(JavaClassVisitor visitor);
+
+    /**
+     * Deregisters the given visitor.
+     */
+    void removeClassVisitor(JavaClassVisitor visitor);
+    
+    /**
+     * Returns the list of visitors.
+     * 
+     * @return
+     */
+    List<JavaClassVisitor> getClassVisitors();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/BaseJavaImplementationImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/BaseJavaImplementationImpl.java
new file mode 100644
index 0000000000..889d14164e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/BaseJavaImplementationImpl.java
@@ -0,0 +1,84 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.impl;
+
+import org.apache.tuscany.sca.assembly.impl.ImplementationImpl;
+import org.apache.tuscany.sca.implementation.java.BaseJavaImplementation;
+
+/**
+ * Represents a Java implementation.
+ * 
+ * @version $Rev$ $Date$
+ */
+abstract class BaseJavaImplementationImpl extends ImplementationImpl implements BaseJavaImplementation {
+
+    private String className;
+    private Class<?> javaClass;
+    
+    protected BaseJavaImplementationImpl() {
+    }
+
+    public String getName() {
+        if (isUnresolved()) {
+            return className;
+        } else if (javaClass != null) {
+            return javaClass.getName();
+        } else {
+            return null;
+        }
+    }
+
+    public void setName(String className) {
+        if (!isUnresolved()) {
+            throw new IllegalStateException();
+        }
+        this.className = className;
+    }
+
+    public Class<?> getJavaClass() {
+        return javaClass;
+    }
+
+    public void setJavaClass(Class<?> javaClass) {
+        this.javaClass = javaClass;
+        if (this.className == null) {
+            this.className = javaClass.getName();
+        }
+    }
+
+    @Override
+    public int hashCode() {
+        return String.valueOf(getName()).hashCode();
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else if (obj instanceof BaseJavaImplementation) {
+            if (getName() != null) {
+                return getName().equals(((BaseJavaImplementation)obj).getName());
+            } else {
+                return ((BaseJavaImplementation)obj).getName() == null;
+            }
+        } else {
+            return false;
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaClassIntrospectorImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaClassIntrospectorImpl.java
new file mode 100644
index 0000000000..30f7e43fa6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaClassIntrospectorImpl.java
@@ -0,0 +1,125 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.impl;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper;
+
+/**
+ * An extensible Java class introspector implementation.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaClassIntrospectorImpl {
+    
+    private List<JavaClassVisitor> visitors;
+
+    public JavaClassIntrospectorImpl(List<JavaClassVisitor> visitors) {
+        this.visitors = visitors;
+    }
+
+    /**
+     * JSR-250 PFD recommends the following guidelines for how annotations
+     * interact with inheritance in order to keep the resulting complexity in
+     * control:
+     * <ol>
+     * <li>Class-level annotations only affect the class they annotate and
+     * their members, that is, its methods and fields. They never affect a
+     * member declared by a superclass, even if it is not hidden or overridden
+     * by the class in question.
+     * <li>In addition to affecting the annotated class, class-level
+     * annotations may act as a shorthand for member-level annotations. If a
+     * member carries a specific member-level annotation, any annotations of the
+     * same type implied by a class-level annotation are ignored. In other
+     * words, explicit member-level annotations have priority over member-level
+     * annotations implied by a class-level annotation.
+     * <li>The interfaces implemented by a class never contribute annotations
+     * to the class itself or any of its members.
+     * <li>Members inherited from a superclass and which are not hidden or
+     * overridden maintain the annotations they had in the class that declared
+     * them, including member-level annotations implied by class-level ones.
+     * <li>Member-level annotations on a hidden or overridden member are always
+     * ignored.
+     * </ol>
+     */
+    public void introspectClass(JavaImplementation type, Class<?> clazz)
+        throws IntrospectionException {
+        for (JavaClassVisitor extension : visitors) {
+            extension.visitClass(clazz, type);
+        }
+
+        for (Constructor<?> constructor : clazz.getConstructors()) {
+            for (JavaClassVisitor extension : visitors) {
+                extension.visitConstructor(constructor, type);
+                // Assuming the visitClass or visitConstructor will populate the
+                // type.getConstructors
+                JavaConstructorImpl<?> definition = type.getConstructors().get(constructor);
+                if (definition != null) {
+                    for (JavaParameterImpl p : definition.getParameters()) {
+                        extension.visitConstructorParameter(p, type);
+                    }
+                }
+            }
+        }
+
+        Set<Field> fields = JavaIntrospectionHelper.getAllPublicAndProtectedFields(clazz, true);
+        for (Field field : fields) {
+            for (JavaClassVisitor extension : visitors) {
+                extension.visitField(field, type);
+            }
+        }
+        
+        Set<Method> methods = JavaIntrospectionHelper.getAllUniquePublicProtectedMethods(clazz, true);
+        for (Method method : methods) {
+            for (JavaClassVisitor processor : visitors) {
+                processor.visitMethod(method, type);
+            }
+        }
+
+        Class superClass = clazz.getSuperclass();
+        if (superClass != null) {
+            visitSuperClass(superClass, type);
+        }
+
+        for (JavaClassVisitor extension : visitors) {
+            extension.visitEnd(clazz, type);
+        }
+    }
+
+    private void visitSuperClass(Class<?> clazz, JavaImplementation type) throws IntrospectionException {
+        if (!Object.class.equals(clazz)) {
+            for (JavaClassVisitor extension : visitors) {
+                extension.visitSuperClass(clazz, type);
+            }
+            clazz = clazz.getSuperclass();
+            if (clazz != null) {
+                visitSuperClass(clazz, type);
+            }
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaConstructorImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaConstructorImpl.java
new file mode 100644
index 0000000000..c0b04b4b4e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaConstructorImpl.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.impl;
+
+import java.lang.reflect.Constructor;
+
+/**
+ * Hold injection information for the constructor used to instantiate a
+ * component implementation instance
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaConstructorImpl<T> {
+
+    private Constructor<T> constructor;
+    private JavaParameterImpl[] parameters;
+
+    public JavaConstructorImpl(Constructor<T> constructor) {
+        this.constructor = constructor;
+        int size = constructor.getParameterTypes().length;
+        parameters = new JavaParameterImpl[size];
+        for (int i = 0; i < size; i++) {
+            parameters[i] = new JavaParameterImpl(constructor, i);
+        }
+    }
+
+    public Constructor<T> getConstructor() {
+        return constructor;
+    }
+
+    /**
+     * @return the parameters
+     */
+    public JavaParameterImpl[] getParameters() {
+        return parameters;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaElementImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaElementImpl.java
new file mode 100644
index 0000000000..daabec499f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaElementImpl.java
@@ -0,0 +1,224 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java.impl;
+
+import java.lang.annotation.Annotation;
+import java.lang.annotation.ElementType;
+import java.lang.reflect.AnnotatedElement;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.lang.reflect.Type;
+
+/**
+ * This class represents a java element such as a Package, Class, Constructor,
+ * Field, Method or Parameter.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaElementImpl {
+    private AnnotatedElement anchor;
+    private ElementType elementType;
+    private Class<?> type;
+    private Type genericType;
+    private int index = -1;
+    private String name;
+    private Class<? extends Annotation> classifer;
+
+    public JavaElementImpl(Package pkg) {
+        this.anchor = pkg;
+        this.elementType = ElementType.PACKAGE;
+        this.name = pkg.getName();
+    }
+
+    public JavaElementImpl(Class<?> cls) {
+        this.anchor = cls;
+        this.elementType = ElementType.TYPE;
+        this.type = cls;
+        this.genericType = cls;
+        this.name = cls.getName();
+    }
+
+    public JavaElementImpl(Field field) {
+        this.anchor = field;
+        this.elementType = ElementType.FIELD;
+        this.type = field.getType();
+        this.genericType = field.getGenericType();
+        this.name = field.getName();
+    }
+
+    public JavaElementImpl(Constructor<?> constructor, int index) {
+        this.anchor = constructor;
+        this.elementType = ElementType.PARAMETER;
+        this.type = constructor.getParameterTypes()[index];
+        this.genericType = constructor.getGenericParameterTypes()[index];
+        this.index = index;
+        this.name = "";
+    }
+
+    public JavaElementImpl(Method method, int index) {
+        this.anchor = method;
+        this.elementType = ElementType.PARAMETER;
+        this.type = method.getParameterTypes()[index];
+        this.genericType = method.getGenericParameterTypes()[index];
+        this.index = index;
+        this.name = "";
+    }
+
+    /**
+     * For testing purpose
+     * 
+     * @param name
+     * @param type
+     * @param classifer TODO
+     * @param elementType
+     */
+    public JavaElementImpl(String name, Class<?> type, Class<? extends Annotation> classifer) {
+        super();
+        this.type = type;
+        this.name = name;
+        this.classifer = classifer;
+    }
+
+    /**
+     * @return the anchor
+     */
+    public AnnotatedElement getAnchor() {
+        return anchor;
+    }
+
+    /**
+     * @return the elementType
+     */
+    public ElementType getElementType() {
+        return elementType;
+    }
+
+    /**
+     * @return the genericType
+     */
+    public Type getGenericType() {
+        return genericType;
+    }
+
+    /**
+     * @return the index
+     */
+    public int getIndex() {
+        return index;
+    }
+
+    /**
+     * @return the type
+     */
+    public Class<?> getType() {
+        return type;
+    }
+
+    public Annotation[] getAnnotations() {
+        if (elementType == ElementType.PARAMETER) {
+            if (anchor instanceof Method) {
+                // We only care about the method-level annotaions
+                return ((Method)anchor).getAnnotations();
+            }
+            if (anchor instanceof Constructor) {
+                return ((Constructor)anchor).getParameterAnnotations()[index];
+            }
+        }
+        return anchor.getAnnotations();
+    }
+
+    public <T extends Annotation> T getAnnotation(Class<T> annotationType) {
+        for (Annotation a : getAnnotations()) {
+            if (a.annotationType() == annotationType) {
+                return annotationType.cast(a);
+            }
+        }
+        return null;
+    }
+
+    @Override
+    public String toString() {
+        return anchor.toString() + (elementType == ElementType.PARAMETER ? "[" + index + "]" : "");
+    }
+
+    @Override
+    public int hashCode() {
+        final int PRIME = 31;
+        int result = 1;
+        result = PRIME * result + ((anchor == null) ? 0 : anchor.hashCode());
+        result = PRIME * result + index;
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final JavaElementImpl other = (JavaElementImpl)obj;
+        if (anchor == null) {
+            if (other.anchor != null) {
+                return false;
+            }
+        } else if (!anchor.equals(other.anchor)) {
+            return false;
+        }
+        if (index != other.index) {
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * @return the name
+     */
+    public String getName() {
+        return name;
+    }
+
+    /**
+     * @param name the name to set
+     */
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    /**
+     * @return the classifer
+     */
+    public Class<? extends Annotation> getClassifer() {
+        return classifer;
+    }
+
+    /**
+     * @param classifer the classifer to set
+     */
+    public void setClassifer(Class<? extends Annotation> classifer) {
+        this.classifer = classifer;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationFactoryImpl.java
new file mode 100644
index 0000000000..a6c3c16966
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationFactoryImpl.java
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.impl;
+
+/**
+ * A factory for the Java model.
+ */
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor;
+
+public abstract class JavaImplementationFactoryImpl implements JavaImplementationFactory {
+    
+    private List<JavaClassVisitor> visitors = new ArrayList<JavaClassVisitor>();
+    private JavaClassIntrospectorImpl introspector;
+    
+    public JavaImplementationFactoryImpl() {
+        introspector = new JavaClassIntrospectorImpl(visitors);
+    }
+
+    public JavaImplementation createJavaImplementation() {
+        JavaImplementation javaImplementation = new JavaImplementationImpl();
+        return javaImplementation;
+    }
+    
+    public JavaImplementation createJavaImplementation(Class<?> implementationClass) throws IntrospectionException {
+        JavaImplementation javaImplementation = createJavaImplementation();
+        introspector.introspectClass(javaImplementation, implementationClass);
+        return javaImplementation;
+    }
+    
+    public void createJavaImplementation(JavaImplementation javaImplementation, Class<?> implementationClass) throws IntrospectionException {
+        introspector.introspectClass(javaImplementation, implementationClass);
+    }
+
+    public void addClassVisitor(JavaClassVisitor visitor) {
+        visitors.add(visitor);
+    }
+
+    public void removeClassVisitor(JavaClassVisitor visitor) {
+        visitors.remove(visitor);
+    }
+    
+    public List<JavaClassVisitor> getClassVisitors() {
+        return visitors;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationImpl.java
new file mode 100644
index 0000000000..a2e01316a8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationImpl.java
@@ -0,0 +1,167 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.impl;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Member;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple;
+
+/**
+ * A component type specialization for POJO implementations
+ *
+ * @version $$Rev$$ $$Date$$
+ */
+public class JavaImplementationImpl extends BaseJavaImplementationImpl implements JavaImplementation {
+    private JavaConstructorImpl<?> constructorDefinition;
+    private Map<Constructor, JavaConstructorImpl> constructors = new HashMap<Constructor, JavaConstructorImpl>();
+    private Method initMethod;
+    private Method destroyMethod;
+    private final Map<String, JavaResourceImpl> resources = new HashMap<String, JavaResourceImpl>();
+    private final Map<String, JavaElementImpl> propertyMembers = new HashMap<String, JavaElementImpl>();
+    private final Map<String, JavaElementImpl> referenceMembers = new HashMap<String, JavaElementImpl>();
+    private final Map<String, JavaElementImpl> callbackMembers = new HashMap<String, JavaElementImpl>();
+    private List<Member> conversationIDMember = new ArrayList<Member>();
+    private boolean eagerInit;
+    private boolean allowsPassByReference;
+    private List<Method> allowsPassByReferenceMethods = new ArrayList<Method>();
+    private long maxAge = -1;
+    private long maxIdleTime = -1;
+    private JavaScopeImpl scope = JavaScopeImpl.STATELESS;
+    private Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassNames = null;
+    
+    protected JavaImplementationImpl() {
+        super();
+    }    
+
+    public JavaConstructorImpl<?> getConstructor() {
+        return constructorDefinition;
+    }
+
+    public void setConstructor(JavaConstructorImpl<?> definition) {
+        this.constructorDefinition = definition;
+    }
+
+    public Method getInitMethod() {
+        return initMethod;
+    }
+
+    public void setInitMethod(Method initMethod) {
+        this.initMethod = initMethod;
+    }
+
+    public Method getDestroyMethod() {
+        return destroyMethod;
+    }
+
+    public void setDestroyMethod(Method destroyMethod) {
+        this.destroyMethod = destroyMethod;
+    }
+
+    public Map<String, JavaResourceImpl> getResources() {
+        return resources;
+    }
+
+    public List<Member> getConversationIDMembers() {
+        return this.conversationIDMember;
+    }
+
+    public void addConversationIDMember(Member conversationIDMember) {
+        this.conversationIDMember.add(conversationIDMember);
+    }
+
+    public boolean isAllowsPassByReference() {
+        return allowsPassByReference;
+    }
+
+    public void setAllowsPassByReference(boolean allowsPassByReference) {
+        this.allowsPassByReference = allowsPassByReference;
+    }
+
+    public List<Method> getAllowsPassByReferenceMethods() {
+        return allowsPassByReferenceMethods;
+    }
+    
+    public boolean isAllowsPassByReference(Method method) {
+        return allowsPassByReference || allowsPassByReferenceMethods.contains(method);
+    }
+
+    public Map<Constructor, JavaConstructorImpl> getConstructors() {
+        return constructors;
+    }
+
+    public boolean isEagerInit() {
+        return eagerInit;
+    }
+
+    public void setEagerInit(boolean eagerInit) {
+        this.eagerInit = eagerInit;
+    }
+
+    public Map<String, JavaElementImpl> getCallbackMembers() {
+        return callbackMembers;
+    }
+
+    public Map<String, JavaElementImpl> getPropertyMembers() {
+        return propertyMembers;
+    }
+
+    public Map<String, JavaElementImpl> getReferenceMembers() {
+        return referenceMembers;
+    }
+
+    public JavaScopeImpl getJavaScope() {
+        return scope;
+    }
+
+    public void setJavaScope(JavaScopeImpl scope) {
+        this.scope = scope;
+    }
+
+    public long getMaxAge() {
+        return maxAge;
+    }
+
+    public void setMaxAge(long maxAge) {
+        this.maxAge = maxAge;
+    }
+
+    public long getMaxIdleTime() {
+        return maxIdleTime;
+    }
+
+    public void setMaxIdleTime(long maxIdleTime) {
+        this.maxIdleTime = maxIdleTime;
+    }
+
+    public Map<ClassLoader, List<PolicyHandlerTuple>> getPolicyHandlerClassNames() {
+        return policyHandlerClassNames;
+    }
+
+    public void setPolicyHandlerClassNames(Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassNames) {
+        this.policyHandlerClassNames = policyHandlerClassNames;
+    }
+ 
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaParameterImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaParameterImpl.java
new file mode 100644
index 0000000000..c4c528f4f2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaParameterImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java.impl;
+
+import java.lang.reflect.Constructor;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaParameterImpl extends JavaElementImpl {
+    /**
+     * @param constructor
+     * @param index
+     */
+    public JavaParameterImpl(Constructor<?> constructor, int index) {
+        super(constructor, index);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaResourceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaResourceImpl.java
new file mode 100644
index 0000000000..1aca15ebb8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaResourceImpl.java
@@ -0,0 +1,85 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.impl;
+
+
+/**
+ * A resource dependency declared by a Java component implementation
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaResourceImpl {
+    private JavaElementImpl element;
+    private String mappedName;
+    private boolean optional;
+
+    public JavaResourceImpl(JavaElementImpl element) {
+        this.element = element;
+    }
+
+    /**
+     * The name of the resource
+     * 
+     * @return the name of the resource
+     */
+    public String getName() {
+        return element.getName();
+    }
+
+    /**
+     * Returns the URI of the resource
+     * 
+     * @return the URI of the resource
+     */
+    public String getMappedName() {
+        return mappedName;
+    }
+
+    /**
+     * Sets the resource URI
+     */
+    public void setMappedName(String mappedName) {
+        this.mappedName = mappedName;
+    }
+
+    /**
+     * If true, the resource is optional
+     * 
+     * @return true if the resource is optional
+     */
+    public boolean isOptional() {
+        return optional;
+    }
+
+    /**
+     * Sets whether the resource is optional
+     */
+    public void setOptional(boolean optional) {
+        this.optional = optional;
+    }
+
+    /**
+     * @return the element
+     */
+    public JavaElementImpl getElement() {
+        return element;
+    }
+
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaScopeImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaScopeImpl.java
new file mode 100644
index 0000000000..85c2f73f75
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaScopeImpl.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.impl;
+
+/**
+ * The default implementation scopes supported by assemblies.
+ *
+ * @version $Rev$ $Date$
+ */
+public class JavaScopeImpl {
+    public static final JavaScopeImpl STATELESS = new JavaScopeImpl("STATELESS");
+    public static final JavaScopeImpl REQUEST = new JavaScopeImpl("REQUEST");
+    public static final JavaScopeImpl SESSION = new JavaScopeImpl("SESSION");
+    public static final JavaScopeImpl CONVERSATION = new JavaScopeImpl("CONVERSATION");
+    public static final JavaScopeImpl COMPOSITE = new JavaScopeImpl("COMPOSITE");
+    public static final JavaScopeImpl SYSTEM = new JavaScopeImpl("SYSTEM");
+    public static final JavaScopeImpl UNDEFINED = new JavaScopeImpl("UNDEFINED");
+
+    private String scope;
+
+    public JavaScopeImpl(String scope) {
+        this.scope = scope.toUpperCase().intern();
+    }
+
+    public String getScope() {
+        return scope;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        final JavaScopeImpl scope1 = (JavaScopeImpl) o;
+        return !(scope != null ? scope != scope1.scope.intern() : scope1.scope != null);
+    }
+
+    @Override
+    public int hashCode() {
+        return scope != null ? scope.hashCode() : 0;
+    }
+
+    @Override
+    public String toString() {
+        return scope;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaClassVisitor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaClassVisitor.java
new file mode 100644
index 0000000000..3dc79a0da5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaClassVisitor.java
@@ -0,0 +1,126 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.impl.JavaParameterImpl;
+
+/**
+ * Implementations process class-level metadata, typically parsing annotations
+ * and updating the corresponding <code>ComponentType</code>. A processor
+ * may, for example, create a Property which is responsible for injecting a
+ * complex type on a component implementation instance when it is instantiated.
+ * <p/> Processors will receive callbacks as the implementation class is walked
+ * while evalauting an assembly. It is the responsibility of the parser to
+ * determine whether to perform an action during the callback.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface JavaClassVisitor {
+
+    /**
+     * A callback received when the component implementation class is first
+     * loaded
+     * 
+     * @param clazz the component implementation class
+     * @param type the incomplete component type associated with the
+     *            implementation class
+     * @throws IntrospectionException if an error is encountered while processing
+     *             metadata
+     */
+    <T> void visitClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException;
+
+    /**
+     * A callback received as the component implementation class hierarchy is
+     * evaluated
+     * 
+     * @param clazz the superclass in the component implmentation's class
+     *            hierarchy
+     * @param type the incomplete component type associated with the
+     *            implementation class
+     * @throws IntrospectionException if an error is encountered while processing
+     *             metadata
+     */
+    <T> void visitSuperClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException;
+
+    /**
+     * A callback received as the component implementation's public and
+     * protected methods are evaluated
+     * 
+     * @param method the current public or protected method being evaluated
+     * @param type the incomplete component type associated with the
+     *            implementation class
+     * @throws IntrospectionException if an error is encountered while processing
+     *             metadata
+     */
+    void visitMethod(Method method, JavaImplementation type) throws IntrospectionException;
+
+    /**
+     * A callback received as the component implementation's constructor used
+     * for instantiation by the runtime is evaluated. If an implementation
+     * contains more than one constructor, the constructor passed to the
+     * callback will be chosen according to the algorithm described in the SCA
+     * Java Client and Implementation Model Specification.
+     * 
+     * @param constructor the constructor used for instantiating component
+     *            implementation instances
+     * @param type the incomplete component type associated with the
+     *            implementation class
+     * @throws IntrospectionException if an error is encountered while processing
+     *             metadata
+     */
+    <T> void visitConstructor(Constructor<T> constructor, JavaImplementation type) throws IntrospectionException;
+
+    /**
+     * @param parameter
+     * @param type
+     * @throws IntrospectionException
+     */
+    void visitConstructorParameter(JavaParameterImpl parameter, JavaImplementation type) throws IntrospectionException;
+
+    /**
+     * A callback received as the component implementation's public and
+     * protected fields are evaluated
+     * 
+     * @param field the current public or protected field being evaluated
+     * @param type the incomplete component type associated with the
+     *            implementation class
+     * @throws IntrospectionException if an error is encountered while processing
+     *             metadata
+     */
+    void visitField(Field field, JavaImplementation type) throws IntrospectionException;
+
+    /**
+     * The final callback received when all other callbacks during evaluation of
+     * the component implementation have been issued
+     * 
+     * @param clazz the component implementation class
+     * @param type the incomplete component type associated with the
+     *            implementation class
+     * @throws IntrospectionException if an error is encountered while processing
+     *             metadata
+     */
+    <T> void visitEnd(Class<T> clazz, JavaImplementation type) throws IntrospectionException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractPropertyProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractPropertyProcessor.java
new file mode 100644
index 0000000000..9596fe0808
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractPropertyProcessor.java
@@ -0,0 +1,192 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.annotation.Annotation;
+import java.lang.annotation.ElementType;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaParameterImpl;
+import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;
+
+/**
+ * Base class for ImplementationProcessors that handle annotations that add
+ * Properties.
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class AbstractPropertyProcessor<A extends Annotation> extends BaseJavaClassVisitor {
+    private final Class<A> annotationClass;
+
+    protected AbstractPropertyProcessor(AssemblyFactory assemblyFactory, Class<A> annotationClass) {
+        super(assemblyFactory);
+        this.annotationClass = annotationClass;
+    }
+    
+    private boolean removeProperty(JavaElementImpl prop, JavaImplementation type) {
+        if(prop==null) {
+            return false;
+        }
+        List<Property> props = type.getProperties();
+        for(int i=0;i<props.size();i++) {
+            if(props.get(i).getName().equals(prop.getName())) {
+                props.remove(i);
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+        A annotation = method.getAnnotation(annotationClass);
+        if (annotation == null) {
+            return;
+        }
+
+        if (!JavaIntrospectionHelper.isSetter(method)) {
+            throw new IllegalPropertyException("Annotated method is not a setter: " + method, method);
+        }
+
+        String name = getName(annotation);
+        if (name == null || "".equals(name)) {
+            name = method.getName();
+            if (name.startsWith("set")) {
+                name = JavaIntrospectionHelper.toPropertyName(method.getName());
+            }
+        }
+
+        Map<String, JavaElementImpl> properties = type.getPropertyMembers();
+        JavaElementImpl prop = properties.get(name);
+        // Setter override field
+        if (prop != null && prop.getElementType() != ElementType.FIELD) {
+            throw new DuplicatePropertyException(name);
+        }
+
+        removeProperty(prop, type);
+        
+        JavaElementImpl element = new JavaElementImpl(method, 0);
+        Property property = createProperty(name, element);
+
+        // add databinding available as annotations, as extensions
+
+        initProperty(property, annotation);
+        type.getProperties().add(property);
+        properties.put(name, element);
+    }
+
+    @Override
+    public void visitField(Field field, JavaImplementation type) throws IntrospectionException {
+
+        A annotation = field.getAnnotation(annotationClass);
+        if (annotation == null) {
+            return;
+        }
+
+        String name = getName(annotation);
+        if (name == null) {
+            name = "";
+        }
+        if ("".equals(name) || name.equals(field.getType().getName())) {
+            name = field.getName();
+        }
+
+        Map<String, JavaElementImpl> properties = type.getPropertyMembers();
+        JavaElementImpl prop = properties.get(name);
+        // Setter override field
+        if (prop != null && prop.getElementType() == ElementType.FIELD) {
+            throw new DuplicatePropertyException(name);
+        }
+
+        if (prop == null) {
+            JavaElementImpl element = new JavaElementImpl(field);
+            Property property = createProperty(name, element);
+            initProperty(property, annotation);
+            type.getProperties().add(property);
+            properties.put(name, element);
+        }
+    }
+
+    @Override
+    public void visitConstructorParameter(JavaParameterImpl parameter, JavaImplementation type)
+        throws IntrospectionException {
+
+        Map<String, JavaElementImpl> properties = type.getPropertyMembers();
+        A annotation = parameter.getAnnotation(annotationClass);
+        if (annotation != null) {
+            String name = getName(annotation);
+            if (name == null) {
+                name = parameter.getType().getName();
+            }
+            if (!"".equals(name) && !"".equals(parameter.getName()) && !name.equals(parameter.getName())) {
+                throw new InvalidConstructorException("Mismatched property name: " + parameter);
+            }
+            if ("".equals(name) && "".equals(parameter.getName())) {
+                throw new InvalidPropertyException("Missing property name: " + parameter);
+            }
+            if ("".equals(name)) {
+                name = parameter.getName();
+            }
+
+            JavaElementImpl prop = properties.get(name);
+            // Setter override field
+            if (prop != null && prop.getElementType() != ElementType.FIELD) {
+                throw new DuplicatePropertyException(name);
+            }
+            removeProperty(prop, type);
+            
+            parameter.setName(name);
+            parameter.setClassifer(annotationClass);
+            Property property = createProperty(name, parameter);
+            initProperty(property, annotation);
+            type.getProperties().add(property);
+            properties.put(name, parameter);
+        }
+    }
+
+    protected abstract String getName(A annotation);
+
+    protected abstract void initProperty(Property property, A annotation) throws IntrospectionException;
+
+    @SuppressWarnings("unchecked")
+    protected Property createProperty(String name, JavaElementImpl element) throws IntrospectionException {
+
+        Property property = assemblyFactory.createProperty();
+        property.setName(name);
+        Class<?> baseType = JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType());
+        property.setXSDType(JavaXMLMapper.getXMLType(baseType));
+
+        Class<?> javaType = element.getType();
+        if (javaType.isArray() || Collection.class.isAssignableFrom(javaType)) {
+            property.setMany(true);
+        }
+        return property;
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessor.java
new file mode 100644
index 0000000000..4a3ce0c343
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessor.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.osoa.sca.annotations.AllowsPassByReference;
+
+/**
+ * Processes {@link AllowsPassByReference} on an implementation
+ * 
+ * @version $Rev$ $Date$
+ */
+public class AllowsPassByReferenceProcessor extends BaseJavaClassVisitor {
+    
+    public AllowsPassByReferenceProcessor(AssemblyFactory factory) {
+        super(factory);
+    }
+
+    @Override
+    public <T> void visitClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+        type.setAllowsPassByReference(clazz.isAnnotationPresent(AllowsPassByReference.class));
+    }
+
+    @Override
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+        boolean pbr = method.isAnnotationPresent(AllowsPassByReference.class);
+        if (pbr) {
+            type.getAllowsPassByReferenceMethods().add(method);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AmbiguousConstructorException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AmbiguousConstructorException.java
new file mode 100644
index 0000000000..c6e6b6e4d6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AmbiguousConstructorException.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Member;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Thrown when constructor parameters cannot be unambiguously resolved to a property or reference
+ *
+ * @version $Rev$ $Date$
+ */
+public class AmbiguousConstructorException extends IntrospectionException {
+    private static final long serialVersionUID = 3662860753837091880L;
+
+    public AmbiguousConstructorException(String message) {
+        super(message);
+    }
+    
+    public AmbiguousConstructorException(String message, Member member) {
+        super(message, member);
+    }    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/BaseJavaClassVisitor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/BaseJavaClassVisitor.java
new file mode 100644
index 0000000000..bc6551d45d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/BaseJavaClassVisitor.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.impl.JavaParameterImpl;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor;
+
+/**
+ * A convenience class for annotation processors which alleviates the need to
+ * implement unused callbacks
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class BaseJavaClassVisitor implements JavaClassVisitor {
+    protected AssemblyFactory assemblyFactory;
+    
+    protected BaseJavaClassVisitor(AssemblyFactory factory) {
+        this.assemblyFactory = factory;
+    }
+
+    public <T> void visitClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+    }
+
+    public <T> void visitSuperClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+    }
+
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+    }
+
+    public <T> void visitConstructor(Constructor<T> constructor, JavaImplementation type) throws IntrospectionException {
+    }
+
+    public void visitField(Field field, JavaImplementation type) throws IntrospectionException {
+    }
+
+    public <T> void visitEnd(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+    }
+
+    public void visitConstructorParameter(JavaParameterImpl parameter, JavaImplementation type) throws IntrospectionException {
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ComponentNameProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ComponentNameProcessor.java
new file mode 100644
index 0000000000..556f0b77e9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ComponentNameProcessor.java
@@ -0,0 +1,80 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaResourceImpl;
+import org.osoa.sca.annotations.ComponentName;
+
+/**
+ * Processes {@link @ComponentName} annotations on a component implementation and adds
+ * a {@link JavaMappedProperty} to the component type which will be used to
+ * inject the appropriate component name.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ComponentNameProcessor extends BaseJavaClassVisitor {
+    
+    public ComponentNameProcessor(AssemblyFactory factory) {
+        super(factory);
+    }
+
+    @Override
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+        if (method.getAnnotation(ComponentName.class) == null) {
+            return;
+        }
+        if (method.getParameterTypes().length != 1) {
+            throw new IllegalContextException("ComponentName setter must have one parameter", method);
+        }
+        Class<?> paramType = method.getParameterTypes()[0];
+        String name = JavaIntrospectionHelper.toPropertyName(method.getName());
+        if (String.class.equals(paramType)) {
+            JavaElementImpl element = new JavaElementImpl(method, 0);
+            element.setName(name);
+            element.setClassifer(org.apache.tuscany.sca.implementation.java.introspect.impl.Resource.class);
+            JavaResourceImpl resource = new JavaResourceImpl(element);
+            type.getResources().put(resource.getName(), resource);
+        } else {
+            throw new IllegalContextException(paramType.getName());
+        }
+    }
+
+    @Override
+    public void visitField(Field field, JavaImplementation type) throws IntrospectionException {
+        if (field.getAnnotation(ComponentName.class) == null) {
+            return;
+        }
+        Class<?> paramType = field.getType();
+        if (String.class.equals(paramType)) {
+            JavaElementImpl element = new JavaElementImpl(field);
+            element.setClassifer(Resource.class);
+            JavaResourceImpl resource = new JavaResourceImpl(element);
+            type.getResources().put(resource.getName(), resource);
+        } else {
+            throw new IllegalContextException(paramType.getName());
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessor.java
new file mode 100644
index 0000000000..e05df90343
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessor.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Constructor;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.impl.JavaConstructorImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaParameterImpl;
+
+/**
+ * Handles processing of a constructor decorated with
+ * {@link org.osoa.sca.annotations.Constructor}
+ * 
+ * @version $Rev$ $Date$
+ */
+@SuppressWarnings("unchecked")
+public class ConstructorProcessor extends BaseJavaClassVisitor {
+    
+    public ConstructorProcessor(AssemblyFactory factory) {
+        super(factory);
+    }
+
+    @Override
+    public <T> void visitClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+        Constructor[] ctors = clazz.getConstructors();
+        boolean found = false;
+        for (Constructor constructor : ctors) {
+            JavaConstructorImpl<?> definition = new JavaConstructorImpl(constructor);
+            type.getConstructors().put(constructor, definition);
+            if (constructor.getAnnotation(org.osoa.sca.annotations.Constructor.class) != null) {
+                if (found) {
+                    throw new DuplicateConstructorException("Multiple constructors marked with @Constructor", constructor);
+                }
+                found = true;
+                type.setConstructor(definition);
+            }
+        }
+    }
+
+    @Override
+    public <T> void visitConstructor(Constructor<T> constructor, JavaImplementation type)
+        throws IntrospectionException {
+        org.osoa.sca.annotations.Constructor annotation = constructor
+            .getAnnotation(org.osoa.sca.annotations.Constructor.class);
+        if (annotation == null) {
+            return;
+        }
+        JavaConstructorImpl<?> definition = type.getConstructor();
+        if (definition == null) {
+            definition = new JavaConstructorImpl(constructor);
+            type.setConstructor(definition);
+        }
+        JavaParameterImpl[] parameters = definition.getParameters();
+        String[] value = annotation.value();
+        boolean isDefault = value.length == 0 || (value.length == 1 && "".equals(value[0]));
+        if (!isDefault && value.length != parameters.length) {
+            throw new InvalidConstructorException("Invalid Nubmer of names in @Constructor");
+        }
+        for (int i = 0; i < parameters.length; i++) {
+            parameters[i].setName(i < value.length ? value[i] : "");
+        }
+        type.setConstructor(definition);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessor.java
new file mode 100644
index 0000000000..177ceaa57c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessor.java
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaResourceImpl;
+import org.osoa.sca.ComponentContext;
+import org.osoa.sca.RequestContext;
+import org.osoa.sca.annotations.Context;
+
+/**
+ * Processes {@link @Context} annotations on a component implementation and adds
+ * a {@link JavaMappedProperty} to the component type which will be used to
+ * inject the appropriate context
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ContextProcessor extends BaseJavaClassVisitor {
+    
+    public ContextProcessor(AssemblyFactory factory) {
+        super(factory);
+    }
+
+    @Override
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+        if (method.getAnnotation(Context.class) == null) {
+            return;
+        }
+        if (method.getParameterTypes().length != 1) {
+            throw new IllegalContextException("Context setter must have one parameter", method);
+        }
+        Class<?> paramType = method.getParameterTypes()[0];
+        String name = JavaIntrospectionHelper.toPropertyName(method.getName());
+        if (ComponentContext.class.equals(paramType) || RequestContext.class.equals(paramType)) {
+            JavaElementImpl element = new JavaElementImpl(method, 0);
+            element.setName(name);
+            element.setClassifer(org.apache.tuscany.sca.implementation.java.introspect.impl.Resource.class);
+            JavaResourceImpl resource = new JavaResourceImpl(element);
+            type.getResources().put(resource.getName(), resource);
+        } else {
+            throw new UnknownContextTypeException(paramType.getName());
+        }
+    }
+
+    @Override
+    public void visitField(Field field, JavaImplementation type) throws IntrospectionException {
+        if (field.getAnnotation(Context.class) == null) {
+            return;
+        }
+        Class<?> paramType = field.getType();
+        if (ComponentContext.class.equals(paramType) || RequestContext.class.equals(paramType)) {
+            JavaElementImpl element = new JavaElementImpl(field);
+            element.setClassifer(Resource.class);
+            JavaResourceImpl resource = new JavaResourceImpl(element);
+            type.getResources().put(resource.getName(), resource);
+        } else {
+            throw new UnknownContextTypeException(paramType.getName());
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationIDProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationIDProcessor.java
new file mode 100644
index 0000000000..d14c346480
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationIDProcessor.java
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaResourceImpl;
+import org.osoa.sca.annotations.ConversationID;
+
+/**
+ * Processes {@link @ConversationID} annotations on a component implementation and adds
+ * a {@link JavaMappedProperty} to the component type which will be used to
+ * inject the appropriate conversationId
+ */
+public class ConversationIDProcessor extends BaseJavaClassVisitor {
+    
+    public ConversationIDProcessor(AssemblyFactory factory) {
+        super(factory);
+    }
+
+    @Override
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+        if (method.getAnnotation(ConversationID.class) == null) {
+            return;
+        }
+        if (method.getParameterTypes().length != 1) {
+            throw new IllegalContextException("ConversationID setter must have one parameter", method);
+        }
+        String name = JavaIntrospectionHelper.toPropertyName(method.getName());
+        JavaElementImpl element = new JavaElementImpl(method, 0);
+        element.setName(name);
+        element.setClassifer(org.apache.tuscany.sca.implementation.java.introspect.impl.Resource.class);
+        JavaResourceImpl resource = new JavaResourceImpl(element);
+        type.getResources().put(resource.getName(), resource);
+    }
+
+    @Override
+    public void visitField(Field field, JavaImplementation type) throws IntrospectionException {
+        if (field.getAnnotation(ConversationID.class) == null) {
+            return;
+        }
+        JavaElementImpl element = new JavaElementImpl(field);
+        element.setClassifer(org.apache.tuscany.sca.implementation.java.introspect.impl.Resource.class);
+        JavaResourceImpl resource = new JavaResourceImpl(element);
+        type.getResources().put(resource.getName(), resource);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationProcessor.java
new file mode 100644
index 0000000000..89e32eb34d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationProcessor.java
@@ -0,0 +1,134 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.osoa.sca.annotations.ConversationAttributes;
+import org.osoa.sca.annotations.ConversationID;
+import org.osoa.sca.annotations.Conversational;
+import org.osoa.sca.annotations.Scope;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConversationProcessor extends BaseJavaClassVisitor {
+    private static final String SECONDS = " SECONDS";
+    private static final String MINUTES = " MINUTES";
+    private static final String HOURS = " HOURS";
+    private static final String DAYS = " DAYS";
+    private static final String YEARS = " YEARS";
+    
+    public ConversationProcessor(AssemblyFactory factory) {
+        super(factory);
+    }
+
+    @Override
+    public <T> void visitClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+
+    	
+        ConversationAttributes conversation = clazz.getAnnotation(ConversationAttributes.class);
+        if (conversation == null) {
+            return;
+        }
+        Scope scope = clazz.getAnnotation(Scope.class);
+        if (scope == null) {
+            // implicitly assume conversation
+            type.setJavaScope(org.apache.tuscany.sca.implementation.java.impl.JavaScopeImpl.CONVERSATION);
+        } else if (conversation != null) {
+            long maxAge;
+            long maxIdleTime;
+            String maxAgeVal = conversation.maxAge();
+            String maxIdleTimeVal = conversation.maxIdleTime();
+            try {
+                if (maxAgeVal.length() > 0) {
+                    maxAge = convertTimeMillis(maxAgeVal);
+                    type.setMaxAge(maxAge);
+                }
+            } catch (NumberFormatException e) {
+                throw new InvalidConversationalImplementation("Invalid maximum age", e);
+            }
+            try {
+                if (maxIdleTimeVal.length() > 0) {
+                    maxIdleTime = convertTimeMillis(maxIdleTimeVal);
+                    type.setMaxIdleTime(maxIdleTime);
+                }
+            } catch (NumberFormatException e) {
+                throw new InvalidConversationalImplementation("Invalid maximum idle time", e);
+            }
+        }
+
+    }
+
+    @Override
+    public void visitMethod(Method method,
+                            JavaImplementation type) throws IntrospectionException {
+        ConversationID conversationID = method.getAnnotation(ConversationID.class);
+        if (conversationID == null) {
+            return;
+        }
+        type.addConversationIDMember(method);
+    }
+
+    @Override
+    public void visitField(Field field,
+                           JavaImplementation type) throws IntrospectionException {
+        ConversationID conversationID = field.getAnnotation(ConversationID.class);
+        if (conversationID == null) {
+            return;
+        }
+        type.addConversationIDMember(field);
+    }
+
+    protected long convertTimeMillis(String expr) throws NumberFormatException {
+        expr = expr.trim().toUpperCase();
+        int i = expr.lastIndexOf(SECONDS);
+        if (i >= 0) {
+            String units = expr.substring(0, i);
+            return Long.parseLong(units) * 1000;
+        }
+        i = expr.lastIndexOf(MINUTES);
+        if (i >= 0) {
+            String units = expr.substring(0, i);
+            return Long.parseLong(units) * 60000;
+        }
+
+        i = expr.lastIndexOf(HOURS);
+        if (i >= 0) {
+            String units = expr.substring(0, i);
+            return Long.parseLong(units) * 3600000;
+        }
+        i = expr.lastIndexOf(DAYS);
+        if (i >= 0) {
+            String units = expr.substring(0, i);
+            return Long.parseLong(units) * 86400000;
+        }
+        i = expr.lastIndexOf(YEARS);
+        if (i >= 0) {
+            String units = expr.substring(0, i);
+            return Long.parseLong(units) * 31556926000L;
+        }
+        return Long.parseLong(expr) * 1000; // assume seconds if no suffix
+                                            // specified
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessor.java
new file mode 100644
index 0000000000..5f59a82401
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessor.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.osoa.sca.annotations.Destroy;
+
+/**
+ * Processes the {@link @Destroy} annotation on a component implementation and
+ * updates the component type with the decorated destructor method
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DestroyProcessor extends BaseJavaClassVisitor {
+    
+    public DestroyProcessor(AssemblyFactory factory) {
+        super(factory);
+    }
+
+    @Override
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+        Destroy annotation = method.getAnnotation(Destroy.class);
+        if (annotation == null) {
+            return;
+        }
+        if (method.getParameterTypes().length != 0) {
+            throw new IllegalDestructorException("Destructor must not have argments", method);
+        }
+        if (type.getDestroyMethod() != null) {
+            throw new DuplicateDestructorException("More than one destructor found on implementation");
+        }
+        if (Modifier.isProtected(method.getModifiers())) {
+            method.setAccessible(true);
+        }
+        type.setDestroyMethod(method);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateConstructorException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateConstructorException.java
new file mode 100644
index 0000000000..88a245cbf3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateConstructorException.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Member;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Thrown when more than one component implementation constructor is annotated with {@link
+ * org.osoa.sca.annotations.Constructor}
+ *
+ * @version $Rev$ $Date$
+ */
+public class DuplicateConstructorException extends IntrospectionException {
+    private static final long serialVersionUID = -5926763756570552986L;
+
+    public DuplicateConstructorException(String message) {
+        super(message);
+    }
+
+    public DuplicateConstructorException(String message, Member member) {
+        super(message, member);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateDestructorException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateDestructorException.java
new file mode 100644
index 0000000000..9b834e7e87
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateDestructorException.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Thrown when an implementation is annotated multiple times with {@link org.osoa.sca.annotations.Destroy}
+ *
+ * @version $Rev$ $Date$
+ */
+public class DuplicateDestructorException extends IntrospectionException {
+    private static final long serialVersionUID = -7474912510114895203L;
+
+    public DuplicateDestructorException(String message) {
+        super(message);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateInitException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateInitException.java
new file mode 100644
index 0000000000..4325faef26
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateInitException.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Thrown when an implementation is annotated multiple times with {@link @org.osoa.sca.annotations.Init}
+ *
+ * @version $Rev$ $Date$
+ */
+public class DuplicateInitException extends IntrospectionException {
+    private static final long serialVersionUID = -6282935288115512057L;
+
+    public DuplicateInitException(String message) {
+        super(message);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicatePropertyException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicatePropertyException.java
new file mode 100644
index 0000000000..b9e1923e73
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicatePropertyException.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Thrown when an implementation has more than one property injection site with the same name
+ *
+ * @version $Rev$ $Date$
+ */
+public class DuplicatePropertyException extends IntrospectionException {
+    private static final long serialVersionUID = 5536415875694904037L;
+
+    public DuplicatePropertyException(String message) {
+        super(message);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateReferenceException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateReferenceException.java
new file mode 100644
index 0000000000..300ad6817e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateReferenceException.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Thrown when an implementation has more than one reference injection site with the same name
+ *
+ * @version $Rev$ $Date$
+ */
+public class DuplicateReferenceException extends IntrospectionException {
+    private static final long serialVersionUID = 907910648213477158L;
+
+    public DuplicateReferenceException(String message) {
+        super(message);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateResourceException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateResourceException.java
new file mode 100644
index 0000000000..2d177b3f76
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateResourceException.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */ 
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Thrown when an implementation has more than one resource injection site with the same name
+ *
+ * @version $Rev$ $Date$
+ */
+public class DuplicateResourceException extends IntrospectionException {
+
+    private static final long serialVersionUID = 1619276459330463299L;
+
+    public DuplicateResourceException(String message) {
+        super(message);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessor.java
new file mode 100644
index 0000000000..5619275b82
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessor.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.osoa.sca.annotations.EagerInit;
+
+/**
+ * Handles processing of {@link org.osoa.sca.annotations.EagerInit}
+ *
+ * @version $Rev$ $Date$
+ */
+public class EagerInitProcessor extends BaseJavaClassVisitor {
+    
+    public EagerInitProcessor(AssemblyFactory factory) {
+        super(factory);
+    }
+
+    @Override
+    public <T> void visitClass(Class<T> clazz,
+                               JavaImplementation type) throws IntrospectionException {
+        super.visitClass(clazz, type);
+        EagerInit annotation = clazz.getAnnotation(EagerInit.class);
+        if (annotation == null) {
+            Class<?> superClass = clazz.getSuperclass();
+            while (!Object.class.equals(superClass)) {
+                annotation = superClass.getAnnotation(EagerInit.class);
+                if (annotation != null) {
+                    break;
+                }
+                superClass = superClass.getSuperclass();
+            }
+            if (annotation == null) {
+                return;
+            }
+        }
+        type.setEagerInit(true);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessor.java
new file mode 100644
index 0000000000..0993d84a4d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessor.java
@@ -0,0 +1,605 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper.getAllInterfaces;
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper.getAllPublicAndProtectedFields;
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper.getAllUniquePublicProtectedMethods;
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper.toPropertyName;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Member;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.lang.reflect.Type;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.impl.JavaConstructorImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaParameterImpl;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;
+import org.osoa.sca.annotations.Callback;
+import org.osoa.sca.annotations.Context;
+import org.osoa.sca.annotations.Property;
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Remotable;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * Heuristically evaluates an un-annotated Java implementation type to determine
+ * services, references, and properties according to the algorithm described in
+ * the SCA Java Client and Implementation Model Specification <p/> TODO
+ * Implement: <p/> When no service inteface is annotated, need to calculate a
+ * single service comprising all public methods that are not reference or
+ * property injection sites. If that service can be exactly mapped to an
+ * interface implemented by the class then the service interface will be defined
+ * in terms of that interface.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class HeuristicPojoProcessor extends BaseJavaClassVisitor {
+    private JavaInterfaceFactory javaFactory;
+
+    public HeuristicPojoProcessor(AssemblyFactory assemblyFactory, JavaInterfaceFactory javaFactory) {
+        super(assemblyFactory);
+        this.javaFactory = javaFactory;
+    }
+
+    @Override
+    public <T> void visitEnd(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+        List<org.apache.tuscany.sca.assembly.Service> services = type.getServices();
+        if (services.isEmpty()) {
+            // heuristically determine the service
+            /**
+             * The following is quoted from Java spec 1.2.1.3. Introspecting services offered by a Java implementation
+             * In the cases described below, the services offered by a Java implementation class may be determined
+             * through introspection, eliding the need to specify them using @Service. The following algorithm is used 
+             * to determine how services are introspected from an implementation class:
+             * 
+             * If the interfaces of the SCA services are not specified with the @Service annotation on the 
+             * implementation class, it is assumed that all implemented interfaces that have been annotated 
+             * as @Remotable are the service interfaces provided by the component. If none of the implemented 
+             * interfaces is remotable, then by default the implementation offers a single service whose type 
+             * is the implementation class.
+             */
+            Set<Class> interfaces = getAllInterfaces(clazz);
+            for (Class<?> i : interfaces) {
+                if (i.isAnnotationPresent(Remotable.class)) {
+                    addService(type, i);
+                }
+            }
+            if (services.isEmpty()) {
+                // class is the interface
+                addService(type, clazz);
+            }
+        }
+        Set<Method> methods = getAllUniquePublicProtectedMethods(clazz, false);
+        if (!type.getReferenceMembers().isEmpty() || !type.getPropertyMembers().isEmpty()) {
+            // references and properties have been explicitly defined
+            //            if (type.getServices().isEmpty()) {
+            //                calculateServiceInterface(clazz, type, methods);
+            //                if (type.getServices().isEmpty()) {
+            //                    throw new ServiceTypeNotFoundException(clazz.getName());
+            //                }
+            //            }
+            evaluateConstructor(type, clazz);
+            return;
+        }
+        calcPropRefs(methods, services, type, clazz);
+        evaluateConstructor(type, clazz);
+    }
+
+    private void addService(JavaImplementation type, Class<?> clazz) throws IntrospectionException {
+        try {
+            org.apache.tuscany.sca.assembly.Service service = createService(clazz);
+            type.getServices().add(service);
+        } catch (InvalidInterfaceException e) {
+            throw new IntrospectionException(e);
+        }
+    }
+
+    private boolean isPublicSetter(Method method) {
+        return method.getParameterTypes().length == 1 && Modifier.isPublic(method.getModifiers())
+            && method.getName().startsWith("set")
+            && method.getReturnType() == void.class;
+    }
+
+    private boolean isProtectedSetter(Method method) {
+        return method.getParameterTypes().length == 1 && Modifier.isProtected(method.getModifiers())
+            && method.getName().startsWith("set")
+            && method.getReturnType() == void.class;
+    }
+
+    private <T> void calcPropRefs(Set<Method> methods,
+                                  List<org.apache.tuscany.sca.assembly.Service> services,
+                                  JavaImplementation type,
+                                  Class<T> clazz) throws IntrospectionException {
+        // heuristically determine the properties references
+        // make a first pass through all public methods with one param
+        Set<String> setters = new HashSet<String>();
+        for (Method method : methods) {
+            if (!isPublicSetter(method)) {
+                continue;
+            }
+            if (method.isAnnotationPresent(Callback.class) || method.isAnnotationPresent(Context.class)) {
+                continue;
+            }
+            if (!isInServiceInterface(method, services)) {
+                // Not part of the service interface
+                String name = toPropertyName(method.getName());
+                setters.add(name);
+                // avoid duplicate property or ref names
+                if (!type.getPropertyMembers().containsKey(name) && !type.getReferenceMembers().containsKey(name)) {
+                    Class<?> param = method.getParameterTypes()[0];
+                    Type genericType = method.getGenericParameterTypes()[0];
+                    if (isReferenceType(param, genericType)) {
+                        type.getReferences().add(createReference(name, param));
+                        type.getReferenceMembers().put(name, new JavaElementImpl(method, 0));
+                    } else {
+                        type.getProperties().add(createProperty(name, param));
+                        type.getPropertyMembers().put(name, new JavaElementImpl(method, 0));
+                    }
+                }
+            }
+        }
+        // second pass for protected methods with one param
+        for (Method method : methods) {
+            if (!isProtectedSetter(method)) {
+                continue;
+            }
+            if (method.isAnnotationPresent(Callback.class) || method.isAnnotationPresent(Context.class)) {
+                continue;
+            }
+            Class<?> param = method.getParameterTypes()[0];
+            String name = toPropertyName(method.getName());
+            setters.add(name);
+            // avoid duplicate property or ref names
+            if (isReferenceType(param, method.getGenericParameterTypes()[0])) {
+                if (!type.getReferenceMembers().containsKey(name)) {
+                    type.getReferences().add(createReference(name, param));
+                    type.getReferenceMembers().put(name, new JavaElementImpl(method, 0));
+                }
+            } else {
+                if (!type.getPropertyMembers().containsKey(name)) {
+                    type.getProperties().add(createProperty(name, param));
+                    type.getPropertyMembers().put(name, new JavaElementImpl(method, 0));
+                }
+            }
+        }
+
+        // Public or protected fields unless there is a public or protected
+        // setter method
+        // for the same name
+        Set<Field> fields = getAllPublicAndProtectedFields(clazz, false);
+        for (Field field : fields) {
+            if (field.isAnnotationPresent(Callback.class) || field.isAnnotationPresent(Context.class)) {
+                continue;
+            }
+            if (setters.contains(field.getName())) {
+                continue;
+            }
+            String name = field.getName();
+            Class<?> paramType = field.getType();
+            if (isReferenceType(paramType, field.getGenericType())) {
+                if (!type.getReferenceMembers().containsKey(name)) {
+                    type.getReferences().add(createReference(name, paramType));
+                    type.getReferenceMembers().put(name, new JavaElementImpl(field));
+                }
+            } else {
+                if (!type.getPropertyMembers().containsKey(name)) {
+                    type.getProperties().add(createProperty(name, paramType));
+                    type.getPropertyMembers().put(name, new JavaElementImpl(field));
+                }
+            }
+        }
+    }
+
+    /**
+     * Determines the constructor to use based on the component type's
+     * references and properties
+     * 
+     * @param type the component type
+     * @param clazz the implementation class corresponding to the component type
+     * @throws NoConstructorException if no suitable constructor is found
+     * @throws AmbiguousConstructorException if the parameters of a constructor
+     *             cannot be unambiguously mapped to references and properties
+     */
+    @SuppressWarnings("unchecked")
+    private <T> void evaluateConstructor(JavaImplementation type, Class<T> clazz) throws IntrospectionException {
+        // determine constructor if one is not annotated
+        JavaConstructorImpl<?> definition = type.getConstructor();
+        Constructor constructor;
+        boolean explict = false;
+        if (definition != null && definition.getConstructor()
+            .isAnnotationPresent(org.osoa.sca.annotations.Constructor.class)) {
+            // the constructor was already defined explicitly
+            return;
+        } else if (definition != null) {
+            explict = true;
+            constructor = definition.getConstructor();
+        } else {
+            // no definition, heuristically determine constructor
+            Constructor[] constructors = clazz.getConstructors();
+            if (constructors.length == 0) {
+                throw new NoConstructorException("No public constructor for class");
+            } else if (constructors.length == 1) {
+                // Only one constructor, take it
+                constructor = constructors[0];
+            } else {
+                // FIXME multiple constructors, none yet done
+                Constructor<T> selected = null;
+                int sites = type.getPropertyMembers().size() + type.getReferenceMembers().size();
+                for (Constructor<T> ctor : constructors) {
+                    if (ctor.getParameterTypes().length == 0) {
+                        selected = ctor;
+                    }
+                    if (ctor.getParameterTypes().length == sites) {
+                        // TODO finish
+                        // selected = constructor;
+                        // select constructor
+                        // break;
+                    }
+                }
+                if (selected == null) {
+                    throw new NoConstructorException();
+                }
+                constructor = selected;
+                definition = type.getConstructors().get(selected);
+                type.setConstructor(definition);
+                // return;
+            }
+            definition = type.getConstructors().get(constructor);
+            type.setConstructor(definition);
+        }
+        JavaParameterImpl[] parameters = definition.getParameters();
+        if (parameters.length == 0) {
+            return;
+        }
+        Map<String, JavaElementImpl> props = type.getPropertyMembers();
+        Map<String, JavaElementImpl> refs = type.getReferenceMembers();
+        Annotation[][] annotations = constructor.getParameterAnnotations();
+        if (!explict) {
+            // the constructor wasn't defined by an annotation, so check to see
+            // if any of the params have an annotation
+            // which we can impute as explicitly defining the constructor, e.g.
+            // @Property, @Reference, or @Autowire
+            explict = injectionAnnotationsPresent(annotations);
+        }
+        if (explict) {
+            for (int i = 0; i < parameters.length; i++) {
+                if (isAnnotated(parameters[i])) {
+                    continue;
+                } else if (!findReferenceOrProperty(parameters[i], props, refs)) {
+                    throw new AmbiguousConstructorException(parameters[i].toString());
+                }
+            }
+        } else {
+            if (!areUnique(parameters)) {
+                throw new AmbiguousConstructorException("Cannot resolve non-unique parameter types, use @Constructor");
+            }
+            if (!calcPropRefUniqueness(props.values(), refs.values())) {
+                throw new AmbiguousConstructorException("Cannot resolve non-unique parameter types, use @Constructor");
+            }
+            if (!(props.isEmpty() && refs.isEmpty())) {
+                calcParamNames(parameters, props, refs);
+            } else {
+                heuristicParamNames(type, parameters);
+
+            }
+        }
+    }
+
+    private void calcParamNames(JavaParameterImpl[] parameters,
+                                Map<String, JavaElementImpl> props,
+                                Map<String, JavaElementImpl> refs) throws AmbiguousConstructorException {
+        // the constructor param types must unambiguously match defined
+        // reference or property types
+        for (JavaParameterImpl param : parameters) {
+            if (!findReferenceOrProperty(param, props, refs)) {
+                throw new AmbiguousConstructorException(param.getName());
+            }
+        }
+    }
+
+    private void heuristicParamNames(JavaImplementation type, JavaParameterImpl[] parameters)
+        throws IntrospectionException {
+        // heuristically determine refs and props from the parameter types
+        for (JavaParameterImpl p : parameters) {
+            String name = p.getType().getSimpleName().toLowerCase();
+            if (isReferenceType(p.getType(), p.getGenericType())) {
+                type.getReferences().add(createReference(name, p.getType()));
+                p.setClassifer(Reference.class);
+                type.getReferenceMembers().put(name, p);
+            } else {
+                type.getProperties().add(createProperty(name, p.getType()));
+                p.setClassifer(Property.class);
+                type.getPropertyMembers().put(name, p);
+            }
+            p.setName(name);
+        }
+    }
+
+    private static boolean areUnique(Class[] collection) {
+        Set<Class> set = new HashSet<Class>(Arrays.asList(collection));
+        return set.size() == collection.length;
+    }
+
+    /**
+     * Returns true if the union of the given collections of properties and
+     * references have unique Java types
+     */
+    private boolean calcPropRefUniqueness(Collection<JavaElementImpl> props, Collection<JavaElementImpl> refs) {
+
+        Class[] classes = new Class[props.size() + refs.size()];
+        int i = 0;
+        for (JavaElementImpl property : props) {
+            classes[i] = property.getType();
+            i++;
+        }
+        for (JavaElementImpl reference : refs) {
+            classes[i] = reference.getType();
+            i++;
+        }
+        return areUnique(classes);
+    }
+
+    /**
+     * Unambiguously finds the reference or property associated with the given
+     * type
+     * 
+     * @return the name of the reference or property if found, null if not
+     * @throws AmbiguousConstructorException if the constructor parameter cannot
+     *             be resolved to a property or reference
+     */
+    private boolean findReferenceOrProperty(JavaParameterImpl parameter,
+                                            Map<String, JavaElementImpl> props,
+                                            Map<String, JavaElementImpl> refs) throws AmbiguousConstructorException {
+
+        boolean found = false;
+        if (!"".equals(parameter.getName())) {
+            // Match by name
+            JavaElementImpl prop = props.get(parameter.getName());
+            if (prop != null && prop.getType() == parameter.getType()) {
+                parameter.setClassifer(Property.class);
+                return true;
+            }
+            JavaElementImpl ref = refs.get(parameter.getName());
+            if (ref != null && ref.getType() == parameter.getType()) {
+                parameter.setClassifer(Reference.class);
+                return true;
+            }
+        }
+        for (JavaElementImpl property : props.values()) {
+            if (property.getType() == parameter.getType()) {
+                if (found) {
+                    throw new AmbiguousConstructorException("Ambiguous property or reference for constructor type",
+                                                            (Member)parameter.getAnchor());
+                }
+                parameter.setClassifer(Property.class);
+                parameter.setName(property.getName());
+                found = true;
+                // do not break since ambiguities must be checked, i.e. more
+                // than one prop or ref of the same type
+            }
+        }
+        for (JavaElementImpl reference : refs.values()) {
+            if (reference.getType() == parameter.getType()) {
+                if (found) {
+                    throw new AmbiguousConstructorException("Ambiguous property or reference for constructor type",
+                                                            (Member)parameter.getAnchor());
+                }
+                parameter.setClassifer(Reference.class);
+                parameter.setName(reference.getName());
+                found = true;
+                // do not break since ambiguities must be checked, i.e. more
+                // than one prop or ref of the same type
+            }
+        }
+        return found;
+    }
+
+    /**
+     * Returns true if a given type is reference according to the SCA
+     * specification rules for determining reference types The following rules
+     * are used to determine whether an unannotated field or setter method is a
+     * property or reference:
+     * <ol>
+     * <li>If its type is simple, then it is a property.
+     * <li>If its type is complex, then if the type is an interface marked by
+     * 
+     * @Remotable, then it is a reference; otherwise, it is a property.
+     *             <li>Otherwise, if the type associated with the member is an
+     *             array or a java.util.Collection, the basetype is the element
+     *             type of the array or the parameterized type of the
+     *             Collection; otherwise the basetype is the member type. If the
+     *             basetype is an interface with an
+     * @Remotable or
+     * @Service annotation then the memberis defined as a reference. Otherwise,
+     *          it is defined as a property.
+     *          </ol>
+     *          <p>
+     *          The name of the reference or of the property is derived from the
+     *          name found on the setter method or on the field.
+     */
+    private boolean isReferenceType(Class<?> cls, Type genericType) {
+        Class<?> baseType = JavaIntrospectionHelper.getBaseType(cls, genericType);
+        return baseType.isInterface() && (baseType.isAnnotationPresent(Remotable.class) || baseType
+            .isAnnotationPresent(Service.class));
+    }
+
+    /**
+     * Returns true if the given operation is defined in the collection of
+     * service interfaces
+     */
+    private boolean isInServiceInterface(Method operation, List<org.apache.tuscany.sca.assembly.Service> services) {
+        for (org.apache.tuscany.sca.assembly.Service service : services) {
+            Interface interface1 = service.getInterfaceContract().getInterface();
+            if (interface1 instanceof JavaInterface) {
+                Class<?> clazz = ((JavaInterface)interface1).getJavaClass();
+                if (isMethodMatched(clazz, operation)) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Test if the class declares a method which matches the signature of the
+     * given method
+     * 
+     * @param clazz
+     * @param method
+     * @return
+     */
+    private boolean isMethodMatched(Class<?> clazz, Method method) {
+        if (method.getDeclaringClass() == clazz) {
+            return true;
+        }
+        Method[] methods = clazz.getMethods();
+        for (Method m : methods) {
+            if (JavaIntrospectionHelper.exactMethodMatch(method, m)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Creates a mapped property
+     * 
+     * @param name the property name
+     * @param member the injection site the reference maps to
+     * @param paramType the property type
+     */
+    private org.apache.tuscany.sca.assembly.Property createProperty(String name, Class<?> paramType) {
+        org.apache.tuscany.sca.assembly.Property property = assemblyFactory.createProperty();
+        property.setName(name);
+        property.setXSDType(JavaXMLMapper.getXMLType(paramType));
+        return property;
+    }
+
+    private boolean isAnnotated(JavaParameterImpl parameter) {
+        for (Annotation annotation : parameter.getAnnotations()) {
+            Class<? extends Annotation> annotType = annotation.annotationType();
+            if (annotType.equals(Property.class) || annotType.equals(Reference.class)
+                || annotType.equals(Resource.class)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public boolean areUnique(JavaParameterImpl[] parameters) {
+        Set<Class> set = new HashSet<Class>(parameters.length);
+        for (JavaParameterImpl p : parameters) {
+            if (!set.add(p.getType())) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    public org.apache.tuscany.sca.assembly.Reference createReference(String name, Class<?> paramType)
+        throws IntrospectionException {
+        org.apache.tuscany.sca.assembly.Reference reference = assemblyFactory.createReference();
+        reference.setName(name);
+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
+        reference.setInterfaceContract(interfaceContract);
+        try {
+            JavaInterface callInterface = javaFactory.createJavaInterface(paramType);
+            reference.getInterfaceContract().setInterface(callInterface);
+            if (callInterface.getCallbackClass() != null) {
+                JavaInterface callbackInterface = javaFactory.createJavaInterface(callInterface.getCallbackClass());
+                reference.getInterfaceContract().setCallbackInterface(callbackInterface);
+            }
+            reference.setMultiplicity(Multiplicity.ZERO_ONE);
+        } catch (InvalidInterfaceException e1) {
+            throw new IntrospectionException(e1);
+        }
+        try {
+            processCallback(paramType, reference);
+        } catch (InvalidServiceType e) {
+            throw new IntrospectionException(e);
+        }
+        return reference;
+    }
+
+    public org.apache.tuscany.sca.assembly.Service createService(Class<?> interfaze) throws InvalidInterfaceException {
+        org.apache.tuscany.sca.assembly.Service service = assemblyFactory.createService();
+        service.setName(interfaze.getSimpleName());
+
+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
+        service.setInterfaceContract(interfaceContract);
+
+        JavaInterface callInterface = javaFactory.createJavaInterface(interfaze);
+        service.getInterfaceContract().setInterface(callInterface);
+        if (callInterface.getCallbackClass() != null) {
+            JavaInterface callbackInterface = javaFactory.createJavaInterface(callInterface.getCallbackClass());
+            service.getInterfaceContract().setCallbackInterface(callbackInterface);
+        }
+
+        Interface javaInterface = service.getInterfaceContract().getInterface();
+        javaInterface.setRemotable(interfaze.getAnnotation(Remotable.class) != null);
+        service.getInterfaceContract().setInterface(javaInterface);
+        return service;
+    }
+
+    public void processCallback(Class<?> interfaze, Contract contract) throws InvalidServiceType {
+        Callback callback = interfaze.getAnnotation(Callback.class);
+        if (callback != null && !Void.class.equals(callback.value())) {
+            Class<?> callbackClass = callback.value();
+            JavaInterface javaInterface = javaFactory.createJavaInterface();
+            javaInterface.setJavaClass(callbackClass);
+            contract.getInterfaceContract().setCallbackInterface(javaInterface);
+        } else if (callback != null && Void.class.equals(callback.value())) {
+            throw new InvalidServiceType("No callback interface specified on annotation", interfaze);
+        }
+    }
+
+    public boolean injectionAnnotationsPresent(Annotation[][] annots) {
+        for (Annotation[] annotations : annots) {
+            for (Annotation annotation : annotations) {
+                Class<? extends Annotation> annotType = annotation.annotationType();
+                if (annotType.equals(Property.class) || annotType.equals(Reference.class)
+                    || annotType.equals(Resource.class)) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalCallbackReferenceException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalCallbackReferenceException.java
new file mode 100644
index 0000000000..05df03471c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalCallbackReferenceException.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Member;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an illegcal use of {@link org.osoa.sca.annotations.Callback} on a reference
+ *
+ * @version $Rev$ $Date$
+ */
+public class IllegalCallbackReferenceException extends IntrospectionException {
+    private static final long serialVersionUID = -8932525723147700591L;
+
+    public IllegalCallbackReferenceException(String message) {
+        super(message);
+    }
+    
+    public IllegalCallbackReferenceException(String message, Member member) {
+        super(message, member);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalContextException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalContextException.java
new file mode 100644
index 0000000000..f5696122df
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalContextException.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Member;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an illegal signature for a method decorated with {@link org.osoa.sca.annotations.Context}
+ *
+ * @version $Rev$ $Date$
+ */
+public class IllegalContextException extends IntrospectionException {
+    private static final long serialVersionUID = -6946383136750117008L;
+
+    public IllegalContextException(String message) {
+        super(message);
+    }
+
+    public IllegalContextException(String message, Member member) {
+        super(message, member);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalDestructorException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalDestructorException.java
new file mode 100644
index 0000000000..6a0d60c92f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalDestructorException.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Member;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an illegal signature for a method decorated with {@link org.osoa.sca.annotations.Destroy}
+ *
+ * @version $Rev$ $Date$
+ */
+public class IllegalDestructorException extends IntrospectionException {
+    private static final long serialVersionUID = 365719353107446326L;
+
+    public IllegalDestructorException(String message) {
+        super(message);
+    }
+    
+    public IllegalDestructorException(String message, Member member) {
+        super(message, member);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalInitException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalInitException.java
new file mode 100644
index 0000000000..8f50852c2d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalInitException.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Member;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an illegal signature for a method decorated with {@link @org.osoa.sca.annotations.Init}
+ *
+ * @version $Rev$ $Date$
+ */
+public class IllegalInitException extends IntrospectionException {
+    private static final long serialVersionUID = -3690763271986854701L;
+
+    public IllegalInitException(String message) {
+        super(message);
+    }
+
+    public IllegalInitException(String message, Member member) {
+        super(message, member);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalPropertyException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalPropertyException.java
new file mode 100644
index 0000000000..54f7dfad1e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalPropertyException.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Member;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an illegal property definition in a component type
+ * 
+ * @version $Rev$ $Date$
+ */
+public class IllegalPropertyException extends IntrospectionException {
+    private static final long serialVersionUID = -2836849110706758494L;
+
+    public IllegalPropertyException(String message) {
+        super(message);
+    }
+    
+    public IllegalPropertyException(String message, Member member) {
+        super(message, member);
+    }    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalReferenceException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalReferenceException.java
new file mode 100644
index 0000000000..25196c56e5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalReferenceException.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Member;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an illegal reference definition in a component type
+ *
+ * @version $Rev$ $Date$
+ */
+public class IllegalReferenceException extends IntrospectionException {
+    private static final long serialVersionUID = 4612984122225271395L;
+
+    public IllegalReferenceException(String message) {
+        super(message);
+    }
+    
+    public IllegalReferenceException(String message, Member member) {
+        super(message, member);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalResourceException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalResourceException.java
new file mode 100644
index 0000000000..ccfbaf0043
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalResourceException.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Member;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an illegal resource definition in a component type
+ *
+ * @version $Rev$ $Date$
+ */
+public class IllegalResourceException extends IntrospectionException {
+    private static final long serialVersionUID = -1100936539412435579L;
+
+    public IllegalResourceException(String message) {
+        super(message);
+    }
+    
+    public IllegalResourceException(String message, Member member) {
+        super(message, member);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalServiceDefinitionException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalServiceDefinitionException.java
new file mode 100644
index 0000000000..e130f4221d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalServiceDefinitionException.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an illegal use of the {@link @org.osoa.sca.annotations.Service} annotation
+ *
+ * @version $Rev$ $Date$
+ */
+public class IllegalServiceDefinitionException extends IntrospectionException {
+    private static final long serialVersionUID = -7151534258405092548L;
+
+    public IllegalServiceDefinitionException(String message) {
+        super(message);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessor.java
new file mode 100644
index 0000000000..9141151e28
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessor.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.osoa.sca.annotations.Init;
+
+/**
+ * Processes the {@link @Init} annotation on a component implementation and
+ * updates the component type with the decorated initializer method
+ * 
+ * @version $Rev$ $Date$
+ */
+public class InitProcessor extends BaseJavaClassVisitor {
+    
+    public InitProcessor(AssemblyFactory factory) {
+        super(factory);
+    }
+
+    @Override
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+        Init annotation = method.getAnnotation(Init.class);
+        if (annotation == null) {
+            return;
+        }
+        if (method.getParameterTypes().length != 0) {
+            throw new IllegalInitException("Initializer must not have argments", method);
+        }
+        if (type.getInitMethod() != null) {
+            throw new DuplicateInitException("More than one initializer found on implementaton");
+        }
+        if (Modifier.isProtected(method.getModifiers())) {
+            method.setAccessible(true);
+        }
+        type.setInitMethod(method);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConstructorException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConstructorException.java
new file mode 100644
index 0000000000..91b97b2caf
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConstructorException.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an invalid constructor definition, e.g. when the number of injection names specified in {@link
+ * org.osoa.sca.annotations.Constructor} do not match the number of actual constructor parameters
+ *
+ * @version $Rev$ $Date$
+ */
+public class InvalidConstructorException extends IntrospectionException {
+    private static final long serialVersionUID = 1411492435210741512L;
+
+    public InvalidConstructorException(String message) {
+        super(message);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConversationalImplementation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConversationalImplementation.java
new file mode 100644
index 0000000000..a1e1d01ab3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConversationalImplementation.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Raised when an implementation specifies improper conversational metadata
+ *
+ * @version $Rev$ $Date$
+ */
+public class InvalidConversationalImplementation extends IntrospectionException {
+    private static final long serialVersionUID = -5487291552769408149L;
+
+    public InvalidConversationalImplementation(String message) {
+        super(message);
+    }
+
+    public InvalidConversationalImplementation(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidPropertyException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidPropertyException.java
new file mode 100644
index 0000000000..976b4da120
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidPropertyException.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an invalid usage of {@link org.osoa.sca.annotations.Property}
+ *
+ * @version $Rev$ $Date$
+ */
+public class InvalidPropertyException extends IntrospectionException {
+    private static final long serialVersionUID = -2682862652069727948L;
+
+    public InvalidPropertyException(String message) {
+        super(message);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidReferenceException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidReferenceException.java
new file mode 100644
index 0000000000..e77a6beb0d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidReferenceException.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an invalid usage of {@link org.osoa.sca.annotations.Reference}
+ *
+ * @version $Rev$ $Date$
+ */
+public class InvalidReferenceException extends IntrospectionException {
+    private static final long serialVersionUID = -3285246635989254165L;
+
+    public InvalidReferenceException(String message) {
+        super(message);
+    }
+
+    public InvalidReferenceException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public InvalidReferenceException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidResourceException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidResourceException.java
new file mode 100644
index 0000000000..debb5cbacc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidResourceException.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Member;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an invalid usage of {@link @org.apache.tuscany.api.annotation.Resource}
+ *
+ * @version $Rev$ $Date$
+ */
+public class InvalidResourceException extends IntrospectionException {
+    private static final long serialVersionUID = 511728001735534934L;
+
+    public InvalidResourceException(String message) {
+        super(message);
+    }
+    
+    public InvalidResourceException(String message, Member member) {
+        super(message, member);
+    }    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidServiceType.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidServiceType.java
new file mode 100644
index 0000000000..7147da55b4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidServiceType.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Thrown when a service type specified by an {@link org.osoa.sca.annotations.Service} annotation is invalid, e.g. it is
+ * not an interface
+ *
+ * @version $Rev$ $Date$
+ */
+public class InvalidServiceType extends IntrospectionException {
+    private static final long serialVersionUID = -1076466639416644386L;
+    private Class<?> serviceType;
+
+    public InvalidServiceType(String message) {
+        super(message);
+    }
+    
+    public InvalidServiceType(String message, Class<?> clazz) {
+        super(message);
+        this.serviceType = clazz;
+    }
+
+    /**
+     * @return the serviceType
+     */
+    public Class<?> getServiceType() {
+        return serviceType;
+    }    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/JavaIntrospectionHelper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/JavaIntrospectionHelper.java
new file mode 100644
index 0000000000..29488eb3fe
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/JavaIntrospectionHelper.java
@@ -0,0 +1,537 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.beans.Introspector;
+import java.lang.annotation.Annotation;
+import java.lang.reflect.AnnotatedElement;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.GenericArrayType;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+import java.lang.reflect.TypeVariable;
+import java.lang.reflect.WildcardType;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.logging.Logger;
+
+import org.osoa.sca.CallableReference;
+
+/**
+ * Implements various reflection-related operations
+ * 
+ * @version $Rev$ $Date$
+ */
+public final class JavaIntrospectionHelper {
+    private static final Logger logger = Logger.getLogger(JavaIntrospectionHelper.class.getName());
+    private static final Class[] EMPTY_CLASS_ARRY = new Class[0];
+
+    /**
+     * Hide the constructor
+     */
+    private JavaIntrospectionHelper() {
+    }
+
+    /**
+     * Returns a collection of public, and protected fields declared by a class
+     * or one of its supertypes
+     */
+    public static Set<Field> getAllPublicAndProtectedFields(Class clazz, boolean validating) {
+        return getAllPublicAndProtectedFields(clazz, new HashSet<Field>(), validating);
+    }
+
+    private static void checkInvalidAnnotations(AnnotatedElement element) {
+        for (Annotation a : element.getAnnotations()) {
+            if ("org.osoa.sca.annotations".equals(a.annotationType().getPackage().getName())) {
+                logger.warning("Invalid annotation " + a + " is found on " + element);
+            }
+        }
+    }
+
+    /**
+     * Recursively evaluates the type hierachy to return all fields that are
+     * public or protected
+     */
+    private static Set<Field> getAllPublicAndProtectedFields(Class clazz, Set<Field> fields, boolean validating) {
+        if (clazz == null || clazz.isArray() || Object.class.equals(clazz)) {
+            return fields;
+        }
+        fields = getAllPublicAndProtectedFields(clazz.getSuperclass(), fields, validating);
+        Field[] declaredFields = clazz.getDeclaredFields();
+        for (Field field : declaredFields) {
+            int modifiers = field.getModifiers();
+            if ((Modifier.isPublic(modifiers) || Modifier.isProtected(modifiers)) && !Modifier.isStatic(modifiers)) {
+                field.setAccessible(true); // ignore Java accessibility
+                fields.add(field);
+            } else {
+                if (validating) {
+                    checkInvalidAnnotations(field);
+                }
+            }
+        }
+        return fields;
+    }
+
+    /**
+     * Returns a collection of public and protected methods declared by a class
+     * or one of its supertypes. Note that overriden methods will not be
+     * returned in the collection (i.e. only the method override will be). <p/>
+     * This method can potentially be expensive as reflection information is not
+     * cached. It is assumed that this method will be used during a
+     * configuration phase.
+     */
+    public static Set<Method> getAllUniquePublicProtectedMethods(Class clazz, boolean validating) {
+        return getAllUniqueMethods(clazz, new HashSet<Method>(), validating);
+    }
+
+    /**
+     * Recursively evaluates the type hierarchy to return all unique methods
+     */
+    private static Set<Method> getAllUniqueMethods(Class pClass, Set<Method> methods, boolean validating) {
+        if (pClass == null || pClass.isArray() || Object.class.equals(pClass)) {
+            return methods;
+        }
+        // we first evaluate methods of the subclass and then move to the parent
+        Method[] declaredMethods = pClass.getDeclaredMethods();
+        for (Method declaredMethod : declaredMethods) {
+            int modifiers = declaredMethod.getModifiers();
+            if ((!Modifier.isPublic(modifiers) && !Modifier.isProtected(modifiers)) || Modifier.isStatic(modifiers)) {
+                if (validating) {
+                    checkInvalidAnnotations(declaredMethod);
+                }
+                continue;
+            }
+            if (methods.size() == 0) {
+                methods.add(declaredMethod);
+            } else {
+                List<Method> temp = new ArrayList<Method>();
+                boolean matched = false;
+                for (Method method : methods) {
+                    // only add if not already in the set from a supclass (i.e.
+                    // the
+                    // method is not overrided)
+                    if (exactMethodMatch(declaredMethod, method)) {
+                        matched = true;
+                        break;
+                    }
+                }
+                if (!matched) {
+                    // TODO ignore Java accessibility
+                    declaredMethod.setAccessible(true);
+                    temp.add(declaredMethod);
+                }
+                methods.addAll(temp);
+                temp.clear();
+            }
+        }
+        // evaluate class hierarchy - this is done last to track inherited
+        // methods
+        methods = getAllUniqueMethods(pClass.getSuperclass(), methods, validating);
+        return methods;
+    }
+
+    /**
+     * Finds the closest matching field with the given name, that is, a field of
+     * the exact specified type or, alternately, of a supertype.
+     * 
+     * @param name the name of the field
+     * @param type the field type
+     * @param fields the collection of fields to search
+     * @return the matching field or null if not found
+     */
+    public static Field findClosestMatchingField(String name, Class type, Set<Field> fields) {
+        Field candidate = null;
+        for (Field field : fields) {
+            if (field.getName().equals(name)) {
+                if (field.getType().equals(type)) {
+                    return field; // exact match
+                } else if (field.getType().isAssignableFrom(type) || (field.getType().isPrimitive() && primitiveAssignable(field
+                                                                                                                               .getType(),
+                                                                                                                           type))) {
+                    // We could have the situation where a field parameter is a
+                    // primitive and the demarshalled value is
+                    // an object counterpart (e.g. Integer and int)
+                    // @spec issue
+                    // either an interface or super class, so keep a reference
+                    // until
+                    // we know there are no closer types
+                    candidate = field;
+                }
+            }
+        }
+        if (candidate != null) {
+            return candidate;
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Finds the closest matching method with the given name, that is, a method
+     * taking the exact parameter types or, alternately, parameter supertypes.
+     * 
+     * @param name the name of the method
+     * @param types the method parameter types
+     * @param methods the collection of methods to search
+     * @return the matching method or null if not found
+     */
+    public static Method findClosestMatchingMethod(String name, Class[] types, Set<Method> methods) {
+        if (types == null) {
+            types = EMPTY_CLASS_ARRY;
+        }
+        Method candidate = null;
+        for (Method method : methods) {
+            if (method.getName().equals(name) && method.getParameterTypes().length == types.length) {
+                Class<?>[] params = method.getParameterTypes();
+                boolean disqualify = false;
+                boolean exactMatch = true;
+                for (int i = 0; i < params.length; i++) {
+                    if (!params[i].equals(types[i]) && !params[i].isAssignableFrom(types[i])) {
+                        // no match
+                        disqualify = true;
+                        exactMatch = false;
+                        break;
+                    } else if (!params[i].equals(types[i]) && params[i].isAssignableFrom(types[i])) {
+                        // not exact match
+                        exactMatch = false;
+                    }
+                }
+                if (disqualify) {
+                    continue;
+                } else if (exactMatch) {
+                    return method;
+                } else {
+                    candidate = method;
+                }
+            }
+        }
+        if (candidate != null) {
+            return candidate;
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Determines if two methods "match" - that is, they have the same method
+     * names and exact parameter types (one is not a supertype of the other)
+     */
+    public static boolean exactMethodMatch(Method method1, Method method2) {
+        if (!method1.getName().equals(method2.getName())) {
+            return false;
+        }
+        Class<?>[] types1 = method1.getParameterTypes();
+        Class<?>[] types2 = method2.getParameterTypes();
+        if (types1.length != types2.length) {
+            return false;
+        }
+        boolean matched = true;
+        for (int i = 0; i < types1.length; i++) {
+            if (types1[i] != types2[i]) {
+                matched = false;
+                break;
+            }
+        }
+        return matched;
+    }
+
+    public static <T> Constructor<T> getDefaultConstructor(Class<T> clazz) throws NoSuchMethodException {
+        return clazz.getConstructor((Class[])null);
+    }
+
+    /**
+     * Returns the simple name of a class - i.e. the class name devoid of its
+     * package qualifier
+     * 
+     * @param implClass the implmentation class
+     */
+    public static String getBaseName(Class<?> implClass) {
+        return implClass.getSimpleName();
+    }
+
+    public static boolean isImmutable(Class clazz) {
+        return String.class == clazz || clazz.isPrimitive()
+            || Number.class.isAssignableFrom(clazz)
+            || Boolean.class.isAssignableFrom(clazz)
+            || Character.class.isAssignableFrom(clazz)
+            || Byte.class.isAssignableFrom(clazz);
+    }
+
+    /**
+     * Takes a property name and converts it to a getter method name according
+     * to JavaBean conventions. For example, property
+     * <code>foo<code> is returned as <code>getFoo</code>
+     */
+    public static String toGetter(String name) {
+        return "get" + name.toUpperCase().substring(0, 1) + name.substring(1);
+    }
+
+    /**
+     * Takes a setter or getter method name and converts it to a property name
+     * according to JavaBean conventions. For example, <code>setFoo(var)</code>
+     * is returned as property <code>foo<code>
+     */
+    public static String toPropertyName(String name) {
+        if (!name.startsWith("set")) {
+            return name;
+        }
+        return Introspector.decapitalize(name.substring(3));
+    }
+
+    public static Class<?> getErasure(Type type) {
+        if (type instanceof Class) {
+            return (Class)type;
+        } else if (type instanceof GenericArrayType) {
+            // FIXME: How to deal with the []?
+            GenericArrayType arrayType = (GenericArrayType)type;
+            return getErasure(arrayType.getGenericComponentType());
+        } else if (type instanceof ParameterizedType) {
+            ParameterizedType pType = (ParameterizedType)type;
+            return getErasure(pType.getRawType());
+        } else if (type instanceof WildcardType) {
+            WildcardType wType = (WildcardType)type;
+            Type[] types = wType.getUpperBounds();
+            return getErasure(types[0]);
+        } else if (type instanceof TypeVariable) {
+            TypeVariable var = (TypeVariable)type;
+            Type[] types = var.getBounds();
+            return getErasure(types[0]);
+        }
+        return null;
+    }
+
+    public static Class<?> getBaseType(Class<?> cls, Type genericType) {
+        if (cls.isArray()) {
+            return cls.getComponentType();
+        } else if (Collection.class.isAssignableFrom(cls)) {
+            if (genericType instanceof ParameterizedType) {
+                // Collection<BaseType>
+                ParameterizedType parameterizedType = (ParameterizedType)genericType;
+                Type baseType = parameterizedType.getActualTypeArguments()[0];
+                if (baseType instanceof GenericArrayType) {
+                    // Base is array
+                    return cls;
+                } else {
+                    return getErasure(baseType);
+                }
+            } else {
+                return cls;
+            }
+        } else {
+            return cls;
+        }
+    }
+
+    public static Type getParameterType(Type type) {
+        if (type instanceof ParameterizedType) {
+            // Collection<BaseType>
+            ParameterizedType parameterizedType = (ParameterizedType)type;
+            Type baseType = parameterizedType.getActualTypeArguments()[0];
+            return baseType;
+        } else {
+            return Object.class;
+        }
+    }
+
+    public static Class<?> getBusinessInterface(Class<?> cls, Type callableReferenceType) {
+        if (CallableReference.class.isAssignableFrom(cls) && callableReferenceType instanceof ParameterizedType) {
+            // Collection<BaseType>
+            ParameterizedType parameterizedType = (ParameterizedType)callableReferenceType;
+            Type baseType = parameterizedType.getActualTypeArguments()[0];
+            if (baseType instanceof GenericArrayType) {
+                // Base is array
+                return cls;
+            } else {
+                return getErasure(baseType);
+            }
+        }
+        return Object.class;
+    }
+
+    /**
+     * Takes a property name and converts it to a setter method name according
+     * to JavaBean conventions. For example, the property
+     * <code>foo<code> is returned as <code>setFoo(var)</code>
+     */
+    public static String toSetter(String name) {
+        return "set" + name.toUpperCase().substring(0, 1) + name.substring(1);
+    }
+
+    /**
+     * Compares a two types, assuming one is a primitive, to determine if the
+     * other is its object counterpart
+     */
+    private static boolean primitiveAssignable(Class memberType, Class param) {
+        if (memberType == Integer.class) {
+            return param == Integer.TYPE;
+        } else if (memberType == Double.class) {
+            return param == Double.TYPE;
+        } else if (memberType == Float.class) {
+            return param == Float.TYPE;
+        } else if (memberType == Short.class) {
+            return param == Short.TYPE;
+        } else if (memberType == Character.class) {
+            return param == Character.TYPE;
+        } else if (memberType == Boolean.class) {
+            return param == Boolean.TYPE;
+        } else if (memberType == Byte.class) {
+            return param == Byte.TYPE;
+        } else if (param == Integer.class) {
+            return memberType == Integer.TYPE;
+        } else if (param == Double.class) {
+            return memberType == Double.TYPE;
+        } else if (param == Float.class) {
+            return memberType == Float.TYPE;
+        } else if (param == Short.class) {
+            return memberType == Short.TYPE;
+        } else if (param == Character.class) {
+            return memberType == Character.TYPE;
+        } else if (param == Boolean.class) {
+            return memberType == Boolean.TYPE;
+        } else if (param == Byte.class) {
+            return memberType == Byte.TYPE;
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * Returns the generic types represented in the given type. Usage as
+     * follows: <code>
+     * JavaIntrospectionHelper.getGenerics(field.getGenericType());
+     * <p/>
+     * JavaIntrospectionHelper.getGenerics(m.getGenericParameterTypes()[0];); </code>
+     * 
+     * @return the generic types in order of declaration or an empty array if
+     *         the type is not genericized
+     */
+    public static List<? extends Type> getGenerics(Type genericType) {
+        List<Type> classes = new ArrayList<Type>();
+        if (genericType instanceof ParameterizedType) {
+            ParameterizedType ptype = (ParameterizedType)genericType;
+            // get the type arguments
+            Type[] targs = ptype.getActualTypeArguments();
+            for (Type targ : targs) {
+                classes.add(targ);
+            }
+        }
+        return classes;
+    }
+
+    /**
+     * Returns the generic type specified by the class at the given position as
+     * in: <p/> <code> public class Foo<Bar,Baz>{ //.. }
+     * <p/>
+     * JavaIntrospectionHelper.introspectGeneric(Foo.class,1); <code>
+     * <p/>
+     * will return Baz.
+     */
+    public static Class introspectGeneric(Class<?> clazz, int pos) {
+        assert clazz != null : "No class specified";
+        Type type = clazz.getGenericSuperclass();
+        if (type instanceof ParameterizedType) {
+            Type[] args = ((ParameterizedType)type).getActualTypeArguments();
+            if (args.length <= pos) {
+                throw new IllegalArgumentException("Invalid index value for generic class " + clazz.getName());
+            }
+            return (Class)((ParameterizedType)type).getActualTypeArguments()[pos];
+        } else {
+            Type[] interfaces = clazz.getGenericInterfaces();
+            for (Type itype : interfaces) {
+                if (!(itype instanceof ParameterizedType)) {
+                    continue;
+                }
+                ParameterizedType interfaceType = (ParameterizedType)itype;
+                return (Class)interfaceType.getActualTypeArguments()[0];
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Returns the set of interfaces implemented by the given class and its
+     * ancestors or a blank set if none
+     */
+    public static Set<Class> getAllInterfaces(Class clazz) {
+        Set<Class> implemented = new HashSet<Class>();
+        getAllInterfaces(clazz, implemented);
+        return implemented;
+    }
+
+    private static void getAllInterfaces(Class clazz, Set<Class> implemented) {
+        Class[] interfaces = clazz.getInterfaces();
+        for (Class interfaze : interfaces) {
+            implemented.add(interfaze);
+        }
+        Class<?> superClass = clazz.getSuperclass();
+        // Object has no superclass so check for null
+        if (superClass != null && !superClass.equals(Object.class)) {
+            getAllInterfaces(superClass, implemented);
+        }
+    }
+
+    public static boolean isSetter(Method method) {
+        return (void.class == method.getReturnType() && method.getParameterTypes().length == 1 && method.getName()
+            .startsWith("set"));
+    }
+
+    public static boolean isGetter(Method method) {
+        return (void.class != method.getReturnType() && method.getParameterTypes().length == 0 && method.getName()
+            .startsWith("get"));
+    }
+
+    private final static Map<Class, String> signatures = new HashMap<Class, String>();
+    static {
+        signatures.put(boolean.class, "Z");
+        signatures.put(byte.class, "B");
+        signatures.put(char.class, "C");
+        signatures.put(short.class, "S");
+        signatures.put(int.class, "I");
+        signatures.put(long.class, "J");
+        signatures.put(float.class, "F");
+        signatures.put(double.class, "D");
+    };
+
+    public static String getSignature(Class<?> cls) {
+        if (cls.isPrimitive()) {
+            return signatures.get(cls);
+        }
+        if (cls.isArray()) {
+            return "[" + getSignature(cls.getComponentType());
+        }
+        return "L" + cls.getName().replace('.', '/') + ";";
+    }
+
+    public static Class<?> getArrayType(Class<?> componentType, int dims) throws ClassNotFoundException {
+        StringBuffer buf = new StringBuffer();
+        for (int i = 0; i < dims; i++) {
+            buf.append('[');
+        }
+        buf.append(getSignature(componentType));
+        return Class.forName(buf.toString(), false, componentType.getClassLoader());
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/NoConstructorException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/NoConstructorException.java
new file mode 100644
index 0000000000..453cfa35fe
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/NoConstructorException.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Thrown when a suitable constructor for a component implementation cannot be found
+ *
+ * @version $Rev$ $Date$
+ */
+public class NoConstructorException extends IntrospectionException {
+    private static final long serialVersionUID = 3086706387280694424L;
+    
+    public NoConstructorException() {
+    }
+    
+    public NoConstructorException(String message) {
+       super(message);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessor.java
new file mode 100644
index 0000000000..1da8d15d04
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessor.java
@@ -0,0 +1,292 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Callback;
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.OperationsConfigurator;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.osoa.sca.annotations.PolicySets;
+import org.osoa.sca.annotations.Requires;
+
+/**
+ * Processes an {@link org.osoa.sca.annotations.Requires} annotation
+ * 
+ * @version $Rev:
+ */
+public class PolicyProcessor extends BaseJavaClassVisitor {
+    
+    private PolicyFactory policyFactory;
+
+    public PolicyProcessor(AssemblyFactory assemblyFactory, PolicyFactory policyFactory) {
+        super(assemblyFactory);
+        this.policyFactory = policyFactory;
+    }
+
+    private QName getQName(String intentName) {
+        QName qname;
+        if (intentName.startsWith("{")) {
+            int i = intentName.indexOf('}');
+            if (i != -1) {
+                qname = new QName(intentName.substring(1, i), intentName.substring(i + 1));
+            } else {
+                qname = new QName("", intentName);
+            }
+        } else {
+            qname = new QName("", intentName);
+        }
+        return qname;
+    }
+
+    /**
+     * Read policy intents on the given interface or class 
+     * @param clazz
+     * @param requiredIntents
+     */
+    private void readIntentsAndPolicySets(Class<?> clazz, 
+                                          List<Intent> requiredIntents, 
+                                          List<PolicySet> policySets) {
+        Requires intentAnnotation = clazz.getAnnotation(Requires.class);
+        if (intentAnnotation != null) {
+            String[] intentNames = intentAnnotation.value();
+            if (intentNames.length != 0) {
+                for (String intentName : intentNames) {
+
+                    // Add each intent to the list
+                    Intent intent = policyFactory.createIntent();
+                    intent.setName(getQName(intentName));
+                    requiredIntents.add(intent);
+                }
+            }
+        }
+        
+        PolicySets policySetAnnotation = clazz.getAnnotation(PolicySets.class);
+        if (policySetAnnotation != null) {
+            String[] policySetNames = policySetAnnotation.value();
+            if (policySetNames.length != 0) {
+                for (String policySetName : policySetNames) {
+
+                    // Add each intent to the list
+                    PolicySet policySet = policyFactory.createPolicySet();
+                    policySet.setName(getQName(policySetName));
+                    policySets.add(policySet);
+                }
+            }
+        }
+    }
+    
+    private void readIntents(Requires intentAnnotation, List<Intent> requiredIntents) {
+        //Requires intentAnnotation = method.getAnnotation(Requires.class);
+        if (intentAnnotation != null) {
+            String[] intentNames = intentAnnotation.value();
+            if (intentNames.length != 0) {
+                //Operation operation = assemblyFactory.createOperation();
+                //operation.setName(method.getName());
+                //operation.setUnresolved(true);
+                for (String intentName : intentNames) {
+
+                    // Add each intent to the list, associated with the
+                    // operation corresponding to the annotated method
+                    Intent intent = policyFactory.createIntent();
+                    intent.setName(getQName(intentName));
+                    //intent.getOperations().add(operation);
+                    requiredIntents.add(intent);
+                }
+            }
+        }
+    }
+    
+    private void readPolicySets(PolicySets policySetAnnotation, List<PolicySet> policySets) {
+        if (policySetAnnotation != null) {
+            String[] policySetNames = policySetAnnotation.value();
+            if (policySetNames.length != 0) {
+                //Operation operation = assemblyFactory.createOperation();
+                //operation.setName(method.getName());
+                //operation.setUnresolved(true);
+                for (String policySetName : policySetNames) {
+                    // Add each intent to the list, associated with the
+                    // operation corresponding to the annotated method
+                    PolicySet policySet = policyFactory.createPolicySet();
+                    policySet.setName(getQName(policySetName));
+                    //intent.getOperations().add(operation);
+                    policySets.add(policySet);
+                }
+            }
+        }
+    }
+
+    @Override
+    public <T> void visitClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+        
+        // Read intents on the Java implementation class
+        if ( type instanceof PolicySetAttachPoint ) {
+            readIntentsAndPolicySets(clazz, 
+                                     ((PolicySetAttachPoint)type).getRequiredIntents(),
+                                     ((PolicySetAttachPoint)type).getPolicySets());
+        }
+        
+        // Process annotations on the service interfaces
+        //TODO This will have to move to a JavaInterface introspector later
+        for (Service service: type.getServices()) {
+            InterfaceContract interfaceContract = service.getInterfaceContract();
+            if (interfaceContract instanceof JavaInterfaceContract) {
+                JavaInterfaceContract javaInterfaceContract = (JavaInterfaceContract)interfaceContract;
+
+                // Read intents on the service interface
+                if (javaInterfaceContract.getInterface() != null) {
+                    JavaInterface javaInterface = (JavaInterface)javaInterfaceContract.getInterface();
+                    if (javaInterface.getJavaClass() != null) {
+                        readIntentsAndPolicySets(javaInterface.getJavaClass(), 
+                                                 service.getRequiredIntents(),
+                                                 service.getPolicySets());
+
+                        // Read intents on the service interface methods 
+                        Method[] methods = javaInterface.getJavaClass().getMethods();
+                        ConfiguredOperation confOp = null;
+                        for (Method method: methods) {
+                            if ( method.getAnnotation(Requires.class) != null  ||    
+                                method.getAnnotation(PolicySets.class) != null ) {
+                                confOp = assemblyFactory.createConfiguredOperation();
+                                confOp.setName(method.getName());
+                                confOp.setContractName(service.getName());
+                            
+                                service.getConfiguredOperations().add(confOp);
+                                readIntents(method.getAnnotation(Requires.class), confOp.getRequiredIntents());
+                                readPolicySets(method.getAnnotation(PolicySets.class), confOp.getPolicySets());
+                            }
+                        }
+                    }
+                    
+                }
+                
+                // Read intents on the callback interface 
+                if (javaInterfaceContract.getCallbackInterface() != null) {
+                    JavaInterface javaCallbackInterface = (JavaInterface)javaInterfaceContract.getCallbackInterface();
+                    if (javaCallbackInterface.getJavaClass() != null) {
+                        Callback callback = service.getCallback();
+                        if (callback == null) {
+                            callback = assemblyFactory.createCallback();
+                            service.setCallback(callback);
+                        }
+                        readIntentsAndPolicySets(javaCallbackInterface.getJavaClass(), 
+                                                 callback.getRequiredIntents(),
+                                                 callback.getPolicySets());
+
+                        // Read intents on the callback interface methods 
+                        Method[] methods = javaCallbackInterface.getJavaClass().getMethods();
+                        ConfiguredOperation confOp = null;
+                        for (Method method: methods) {
+                            confOp = assemblyFactory.createConfiguredOperation();
+                            confOp.setName(method.getName());
+                            callback.getConfiguredOperations().add(confOp);
+                            readIntents(method.getAnnotation(Requires.class), confOp.getRequiredIntents());
+                            readPolicySets(method.getAnnotation(PolicySets.class), confOp.getPolicySets());
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    private Reference getReference(Method method, JavaImplementation type) {
+        //since the ReferenceProcessor is called ahead of the PolicyProcessor the type should have
+        //picked up the reference setter method
+        org.osoa.sca.annotations.Reference annotation = 
+                                        method.getAnnotation(org.osoa.sca.annotations.Reference.class);
+        if (annotation != null) {
+            if (JavaIntrospectionHelper.isSetter(method)) {
+                String name = annotation.name();
+                if ("".equals(name)) {
+                    name = JavaIntrospectionHelper.toPropertyName(method.getName());
+                }
+                return getReferenceByName(name, type);
+            }
+        }
+        return null;
+    }
+    
+    private Reference getReferenceByName(String name, JavaImplementation type) {
+        for ( Reference reference : type.getReferences() ) {
+            if ( reference.getName().equals(name) ) {
+                return reference;
+            }
+        }
+        return null;
+    }
+    
+    @Override
+    public void visitField(Field field, JavaImplementation type) throws IntrospectionException {
+        org.osoa.sca.annotations.Reference annotation = 
+            field.getAnnotation( org.osoa.sca.annotations.Reference.class);
+        if (annotation == null) {
+            return;
+        }
+        String name = annotation.name();
+        if ("".equals(name)) {
+            name = field.getName();
+        }
+        
+        Reference reference = null;
+        if ( (reference = getReferenceByName(name, type)) != null ) {
+            readIntents(field.getAnnotation(Requires.class), reference.getRequiredIntents());
+            readPolicySets(field.getAnnotation(PolicySets.class), reference.getPolicySets());
+        }
+    }
+
+    @Override
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+        Reference reference = null;
+        if ( (reference = getReference(method, type)) != null ) {
+            readIntents(method.getAnnotation(Requires.class), reference.getRequiredIntents());
+            readPolicySets(method.getAnnotation(PolicySets.class), reference.getPolicySets());
+        } else {
+            if ( type instanceof OperationsConfigurator ) {
+                //Read the intents specified on the given implementation method
+                if ( (method.getAnnotation(Requires.class) != null || 
+                        method.getAnnotation(PolicySets.class) != null ) && 
+                            (type instanceof PolicySetAttachPoint )) {
+                    ConfiguredOperation confOp = assemblyFactory.createConfiguredOperation();
+                    confOp.setName(method.getName());
+                    ((OperationsConfigurator)type).getConfiguredOperations().add(confOp);
+            
+                
+                    readIntents(method.getAnnotation(Requires.class), confOp.getRequiredIntents());
+                    readPolicySets(method.getAnnotation(PolicySets.class), confOp.getPolicySets());
+                }
+            }
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessor.java
new file mode 100644
index 0000000000..cf1b4a9830
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessor.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.osoa.sca.annotations.Property;
+
+/**
+ * Processes an {@link @Property} annotation, updating the component type with
+ * corresponding {@link JavaMappedProperty}
+ * 
+ * @version $Rev$ $Date$
+ */
+public class PropertyProcessor extends AbstractPropertyProcessor<Property> {
+
+    public PropertyProcessor(AssemblyFactory assemblyFactory) {
+        super(assemblyFactory, Property.class);
+    }
+
+    @Override
+    protected String getName(Property annotation) {
+        return annotation.name();
+    }
+
+    @Override
+    protected void initProperty(org.apache.tuscany.sca.assembly.Property property, Property annotation) {
+        property.setMustSupply(annotation.required());
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessor.java
new file mode 100644
index 0000000000..a1f8a766ae
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessor.java
@@ -0,0 +1,208 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper.getBaseType;
+
+import java.lang.annotation.ElementType;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.lang.reflect.Type;
+import java.util.Collection;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaParameterImpl;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.annotations.Reference;
+
+/**
+ * Processes an {@link @Reference} annotation, updating the component type with
+ * corresponding {@link
+ * org.apache.tuscany.spi.implementation.java.JavaMappedReference}
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ReferenceProcessor extends BaseJavaClassVisitor {
+    private JavaInterfaceFactory javaFactory;
+
+    public ReferenceProcessor(AssemblyFactory assemblyFactory, JavaInterfaceFactory javaFactory) {
+        super(assemblyFactory);
+        this.javaFactory = javaFactory;
+    }
+
+    @Override
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+        Reference annotation = method.getAnnotation(Reference.class);
+        if (annotation == null) {
+            return; // Not a reference annotation.
+        }
+        if (!JavaIntrospectionHelper.isSetter(method)) {
+            throw new IllegalReferenceException("Annotated method is not a setter: " + method, method);
+        }
+        String name = annotation.name();
+        if ("".equals(name)) {
+            name = JavaIntrospectionHelper.toPropertyName(method.getName());
+        }
+        JavaElementImpl ref = type.getReferenceMembers().get(name);
+        // Setter override field
+        if (ref != null && ref.getElementType() != ElementType.FIELD) {
+            throw new DuplicateReferenceException(name);
+        }
+        removeReference(ref, type);
+
+        JavaElementImpl element = new JavaElementImpl(method, 0);
+        org.apache.tuscany.sca.assembly.Reference reference = createReference(element, name);
+        type.getReferences().add(reference);
+        type.getReferenceMembers().put(name, element);
+    }
+
+    private boolean removeReference(JavaElementImpl ref, JavaImplementation type) {
+        if (ref == null) {
+            return false;
+        }
+        List<org.apache.tuscany.sca.assembly.Reference> refs = type.getReferences();
+        for (int i = 0; i < refs.size(); i++) {
+            if (refs.get(i).getName().equals(ref.getName())) {
+                refs.remove(i);
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public void visitField(Field field, JavaImplementation type) throws IntrospectionException {
+        Reference annotation = field.getAnnotation(Reference.class);
+        if (annotation == null) {
+            return;
+        }
+        String name = annotation.name();
+        if ("".equals(name)) {
+            name = field.getName();
+        }
+        JavaElementImpl ref = type.getReferenceMembers().get(name);
+        if (ref != null && ref.getElementType() == ElementType.FIELD) {
+            throw new DuplicateReferenceException(name);
+        }
+
+        // Setter method override field
+        if (ref == null) {
+            JavaElementImpl element = new JavaElementImpl(field);
+            org.apache.tuscany.sca.assembly.Reference reference = createReference(element, name);
+            type.getReferences().add(reference);
+            type.getReferenceMembers().put(name, element);
+        }
+    }
+
+    @Override
+    public void visitConstructorParameter(JavaParameterImpl parameter, JavaImplementation type)
+        throws IntrospectionException {
+        Reference refAnnotation = parameter.getAnnotation(Reference.class);
+        if (refAnnotation == null) {
+            return;
+        }
+        String paramName = parameter.getName();
+        String name = getReferenceName(paramName, parameter.getIndex(), refAnnotation.name());
+        JavaElementImpl ref = type.getReferenceMembers().get(name);
+
+        // Setter override field
+        if (ref != null && ref.getElementType() != ElementType.FIELD) {
+            throw new DuplicateReferenceException(name);
+        }
+
+        removeReference(ref, type);
+        org.apache.tuscany.sca.assembly.Reference reference = createReference(parameter, name);
+        type.getReferences().add(reference);
+        type.getReferenceMembers().put(name, parameter);
+        parameter.setClassifer(Reference.class);
+        parameter.setName(name);
+    }
+
+    private String getReferenceName(String paramName, int pos, String name) throws InvalidConstructorException {
+        if ("".equals(name)) {
+            name = paramName;
+        }
+        if ("".equals(name)) {
+            return "_ref" + pos;
+        }
+        if (!"".equals(paramName) && !name.equals(paramName)) {
+            throw new InvalidConstructorException("Mismatching names specified for reference parameter " + pos);
+        } else {
+            return name;
+        }
+    }
+
+    private org.apache.tuscany.sca.assembly.Reference createReference(JavaElementImpl element, String name)
+        throws IntrospectionException {
+        org.apache.tuscany.sca.assembly.Reference reference = assemblyFactory.createReference();
+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
+        reference.setInterfaceContract(interfaceContract);
+
+        // reference.setMember((Member)element.getAnchor());
+        boolean required = true;
+        Reference ref = element.getAnnotation(Reference.class);
+        if (ref != null) {
+            required = ref.required();
+        }
+        // reference.setRequired(required);
+        reference.setName(name);
+        Class<?> rawType = element.getType();
+        if (rawType.isArray() || Collection.class.isAssignableFrom(rawType)) {
+            if (required) {
+                reference.setMultiplicity(Multiplicity.ONE_N);
+            } else {
+                reference.setMultiplicity(Multiplicity.ZERO_N);
+            }
+        } else {
+            if (required) {
+                reference.setMultiplicity(Multiplicity.ONE_ONE);
+            } else {
+                reference.setMultiplicity(Multiplicity.ZERO_ONE);
+            }
+        }
+        Type genericType = element.getGenericType();
+        Class<?> baseType = getBaseType(rawType, genericType);
+        if (CallableReference.class.isAssignableFrom(baseType)) {
+            if (Collection.class.isAssignableFrom(rawType)) {
+                genericType = JavaIntrospectionHelper.getParameterType(genericType);
+            }
+            baseType = JavaIntrospectionHelper.getBusinessInterface(baseType, genericType);
+        }
+        try {
+            JavaInterface callInterface = javaFactory.createJavaInterface(baseType);
+            reference.getInterfaceContract().setInterface(callInterface);
+            if (callInterface.getCallbackClass() != null) {
+                JavaInterface callbackInterface = javaFactory.createJavaInterface(callInterface.getCallbackClass());
+                reference.getInterfaceContract().setCallbackInterface(callbackInterface);
+            }
+        } catch (InvalidInterfaceException e) {
+            throw new IntrospectionException(e);
+        }
+        return reference;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/Resource.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/Resource.java
new file mode 100644
index 0000000000..3d43e39ce8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/Resource.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a resource should be provided to an implementation by the runtime.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({ElementType.FIELD, ElementType.METHOD, ElementType.PARAMETER})
+@Retention(RetentionPolicy.RUNTIME)
+public @interface Resource {
+
+    /**
+     * Denotes the name of the resource declared by the implementation.
+     */
+    String name() default "";
+
+    /**
+     * Denotes if the resource is optional
+     */
+    boolean optional() default false;
+
+    /**
+     * Denotes the default name of the resource provided by the runtime environment.
+     */
+    String mappedName() default "";
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessor.java
new file mode 100644
index 0000000000..e15f9a0d6a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessor.java
@@ -0,0 +1,137 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Member;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaParameterImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaResourceImpl;
+
+/**
+ * Processes an {@link @Resource} annotation, updating the component type with
+ * corresponding {@link org.apache.tuscany.spi.implementation.java.JavaResourceImpl}
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ResourceProcessor extends BaseJavaClassVisitor {
+    
+    public ResourceProcessor(AssemblyFactory factory) {
+        super(factory);
+    }
+
+    @Override
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+        org.apache.tuscany.sca.implementation.java.introspect.impl.Resource annotation = method
+            .getAnnotation(org.apache.tuscany.sca.implementation.java.introspect.impl.Resource.class);
+        if (annotation == null) {
+            return;
+        }
+        if (method.getParameterTypes().length != 1) {
+            throw new IllegalResourceException("Resource setter must have one parameter", method);
+        }
+        String name = annotation.name();
+        if (name.length() < 1) {
+            name = JavaIntrospectionHelper.toPropertyName(method.getName());
+        }
+        if (type.getResources().get(name) != null) {
+            throw new DuplicateResourceException(name);
+        }
+
+        String mappedName = annotation.mappedName();
+        JavaResourceImpl resource = createResource(name, new JavaElementImpl(method, 0));
+        resource.setOptional(annotation.optional());
+        if (mappedName.length() > 0) {
+            resource.setMappedName(mappedName);
+        }
+        type.getResources().put(resource.getName(), resource);
+    }
+
+    @Override
+    public void visitField(Field field, JavaImplementation type) throws IntrospectionException {
+
+        org.apache.tuscany.sca.implementation.java.introspect.impl.Resource annotation = field
+            .getAnnotation(org.apache.tuscany.sca.implementation.java.introspect.impl.Resource.class);
+        if (annotation == null) {
+            return;
+        }
+        String name = annotation.name();
+        if (name.length() < 1) {
+            name = field.getName();
+        }
+        if (type.getResources().get(name) != null) {
+            throw new DuplicateResourceException(name);
+        }
+
+        String mappedName = annotation.mappedName();
+
+        JavaResourceImpl resource = createResource(name, new JavaElementImpl(field));
+        resource.setOptional(annotation.optional());
+        if (mappedName.length() > 0) {
+            resource.setMappedName(mappedName);
+        }
+        type.getResources().put(resource.getName(), resource);
+    }
+
+    @SuppressWarnings("unchecked")
+    public JavaResourceImpl createResource(String name, JavaElementImpl element) {
+        element.setClassifer(org.apache.tuscany.sca.implementation.java.introspect.impl.Resource.class);
+        element.setName(name);
+        return new JavaResourceImpl(element);
+    }
+
+    @Override
+    public void visitConstructorParameter(JavaParameterImpl parameter, JavaImplementation type)
+        throws IntrospectionException {
+        org.apache.tuscany.sca.implementation.java.introspect.impl.Resource resourceAnnotation = parameter
+            .getAnnotation(org.apache.tuscany.sca.implementation.java.introspect.impl.Resource.class);
+        if (resourceAnnotation != null) {
+            String name = resourceAnnotation.name();
+            if ("".equals(name)) {
+                name = parameter.getName();
+            }
+            if ("".equals(name)) {
+                throw new InvalidResourceException("Missing resource name", (Member)parameter.getAnchor());
+            }
+
+            if (!"".equals(parameter.getName()) && !name.equals(parameter.getName())) {
+                throw new InvalidConstructorException("Mismatched resource name: " + parameter);
+            }
+
+            if (type.getResources().get(name) != null) {
+                throw new DuplicateResourceException(name);
+            }
+
+            String mappedName = resourceAnnotation.mappedName();
+
+            JavaResourceImpl resource = createResource(name, parameter);
+            resource.setOptional(resourceAnnotation.optional());
+            if (mappedName.length() > 0) {
+                resource.setMappedName(mappedName);
+            }
+            type.getResources().put(resource.getName(), resource);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessor.java
new file mode 100644
index 0000000000..a3d3889d30
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessor.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.impl.JavaScopeImpl;
+
+/**
+ * Processes the {@link JavaScopeImpl} annotation and updates the component type with the corresponding implmentation scope
+ *
+ * @version $Rev$ $Date$
+ */
+public class ScopeProcessor extends BaseJavaClassVisitor {
+    
+    public ScopeProcessor(AssemblyFactory factory) {
+        super(factory);
+    }
+
+    @Override
+    public <T> void visitClass(Class<T> clazz,
+                               JavaImplementation type)
+        throws IntrospectionException {
+        org.osoa.sca.annotations.Scope annotation = clazz.getAnnotation(org.osoa.sca.annotations.Scope.class);
+        if (annotation == null) {
+            type.setJavaScope(JavaScopeImpl.STATELESS);
+            return;
+        }
+        String name = annotation.value();
+        JavaScopeImpl scope;
+        if ("COMPOSITE".equals(name)) {
+            scope = JavaScopeImpl.COMPOSITE;
+        } else if ("SESSION".equals(name)) {
+            scope = JavaScopeImpl.SESSION;
+        } else if ("CONVERSATION".equals(name)) {
+            scope = JavaScopeImpl.CONVERSATION;
+        } else if ("REQUEST".equals(name)) {
+            scope = JavaScopeImpl.REQUEST;
+        } else {
+            scope = new JavaScopeImpl(name);
+        }
+        type.setJavaScope(scope);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessor.java
new file mode 100644
index 0000000000..b82e0df117
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessor.java
@@ -0,0 +1,165 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper.getAllInterfaces;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.lang.reflect.Type;
+import java.util.Set;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.annotations.Callback;
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * Processes an {@link org.osoa.sca.annotations.Service} annotation and updates
+ * the component type with corresponding {@link Service}s. Also processes
+ * related {@link org.osoa.sca.annotations.Callback} annotations.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ServiceProcessor extends BaseJavaClassVisitor {
+    private JavaInterfaceFactory javaFactory;
+    
+    public ServiceProcessor(AssemblyFactory assemblyFactory, JavaInterfaceFactory javaFactory) {
+        super(assemblyFactory);
+        this.javaFactory = javaFactory;
+    }
+
+    @Override
+    public <T> void visitClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+        org.osoa.sca.annotations.Service annotation = clazz.getAnnotation(org.osoa.sca.annotations.Service.class);
+        if (annotation == null) {
+            // scan intefaces for remotable
+            Set<Class> interfaces = getAllInterfaces(clazz);
+            for (Class<?> interfaze : interfaces) {
+                if (interfaze.isAnnotationPresent(Remotable.class) || interfaze.isAnnotationPresent(Callback.class)) {
+                    Service service;
+                    try {
+                        service = createService(interfaze);
+                    } catch (InvalidInterfaceException e) {
+                        throw new IntrospectionException(e);
+                    }
+                    type.getServices().add(service);
+                }
+            }
+            return;
+        }
+        Class<?>[] interfaces = annotation.interfaces();
+        if (interfaces.length == 0) {
+            Class<?> interfaze = annotation.value();
+            if (Void.class.equals(interfaze)) {
+                throw new IllegalServiceDefinitionException("No interfaces specified");
+            } else {
+                interfaces = new Class<?>[1];
+                interfaces[0] = interfaze;
+            }
+        }
+        for (Class<?> interfaze : interfaces) {
+            try {
+                Service service = createService(interfaze);
+                type.getServices().add(service);
+            } catch (InvalidInterfaceException e) {
+                throw new IntrospectionException(e);
+            }
+        }
+    }
+
+    @Override
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+
+        Callback annotation = method.getAnnotation(Callback.class);
+        if (annotation == null) {
+            return;
+        }
+        if (method.getParameterTypes().length != 1) {
+            throw new IllegalCallbackReferenceException("Setter must have one parameter", method);
+        }
+        JavaElementImpl element = new JavaElementImpl(method, 0);
+        createCallback(type, element);
+    }
+
+    @Override
+    public void visitField(Field field, JavaImplementation type) throws IntrospectionException {
+
+        Callback annotation = field.getAnnotation(Callback.class);
+        if (annotation == null) {
+            return;
+        }
+        JavaElementImpl element = new JavaElementImpl(field);
+        createCallback(type, element);
+    }
+
+    /**
+     * @param type
+     * @param element
+     * @throws IllegalCallbackReferenceException
+     */
+    private void createCallback(JavaImplementation type, JavaElementImpl element)
+        throws IllegalCallbackReferenceException {
+        Service callbackService = null;
+        Class<?> callbackClass = element.getType();
+        Type genericType = element.getGenericType();
+        Class<?> baseType = callbackClass;
+        if(CallableReference.class.isAssignableFrom(baseType)) {
+            // @Callback protected CallableReference<MyCallback> callback;
+            // The base type will be MyCallback
+            baseType = JavaIntrospectionHelper.getBusinessInterface(baseType, genericType);
+        }        
+        for (Service service : type.getServices()) {
+            JavaInterface javaInterface = (JavaInterface)service.getInterfaceContract().getCallbackInterface();
+            if (javaInterface != null && baseType == javaInterface.getJavaClass()) {
+                callbackService = service;
+            }
+        }
+        if (callbackService == null) {
+            throw new IllegalCallbackReferenceException("Callback type does not match a service callback interface");
+        }
+        type.getCallbackMembers().put(baseType.getName(), element);
+    }
+
+    public Service createService(Class<?> interfaze) throws InvalidInterfaceException {
+        Service service = assemblyFactory.createService();
+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
+        service.setInterfaceContract(interfaceContract);
+
+        // create a relative URI
+        service.setName(interfaze.getSimpleName());
+
+        JavaInterface callInterface = javaFactory.createJavaInterface(interfaze);
+        service.getInterfaceContract().setInterface(callInterface);
+        if (callInterface.getCallbackClass() != null) {
+            JavaInterface callbackInterface = javaFactory.createJavaInterface(callInterface.getCallbackClass());
+            service.getInterfaceContract().setCallbackInterface(callbackInterface);
+        }
+        return service;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceTypeNotFoundException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceTypeNotFoundException.java
new file mode 100644
index 0000000000..e1ca3ea565
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceTypeNotFoundException.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Thrown when a service interface cannot be determined based on a heuristic evaluation of an implementation
+ *
+ * @version $Rev$ $Date$
+ */
+public class ServiceTypeNotFoundException extends IntrospectionException {
+    private static final long serialVersionUID = -5124437274726947007L;
+
+    public ServiceTypeNotFoundException(String message) {
+        super(message);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/UnknownContextTypeException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/UnknownContextTypeException.java
new file mode 100644
index 0000000000..57d224b2bf
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/UnknownContextTypeException.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+/**
+ * Thrown when a method or field marked with {@link org.osoa.sca.annotations.Context} takes an unknown type
+ *
+ * @version $Rev$ $Date$
+ */
+public class UnknownContextTypeException extends IllegalContextException {
+    private static final long serialVersionUID = 8125863714365422419L;
+
+    public UnknownContextTypeException(String message) {
+        super(message);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.java.JavaImplementationFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.java.JavaImplementationFactory
new file mode 100644
index 0000000000..dc9de12632
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.java.JavaImplementationFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+

+org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractProcessorTest.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractProcessorTest.java
new file mode 100644
index 0000000000..fe93424d28
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractProcessorTest.java
@@ -0,0 +1,76 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Constructor;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.impl.JavaConstructorImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaParameterImpl;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+
+
+/**
+ * Base class to simulate the processor sequences
+ * 
+ * @version $Rev$ $Date$
+ */
+public class AbstractProcessorTest extends TestCase {
+    protected AssemblyFactory factory;
+    protected JavaInterfaceFactory javaFactory;
+    protected ConstructorProcessor constructorProcessor;
+    private ReferenceProcessor referenceProcessor;
+    private PropertyProcessor propertyProcessor;
+    private ResourceProcessor resourceProcessor;
+
+
+    protected AbstractProcessorTest() {
+        factory = new DefaultAssemblyFactory();
+        javaFactory = new DefaultJavaInterfaceFactory();
+        referenceProcessor = new ReferenceProcessor(factory, javaFactory);
+        propertyProcessor = new PropertyProcessor(factory);
+        resourceProcessor = new ResourceProcessor(factory);
+        constructorProcessor = new ConstructorProcessor(factory);
+        referenceProcessor = new ReferenceProcessor(factory, javaFactory);
+        propertyProcessor = new PropertyProcessor(factory);
+    }
+
+    protected <T> void visitConstructor(Constructor<T> constructor,
+                                        JavaImplementation type) throws IntrospectionException {
+        constructorProcessor.visitConstructor(constructor, type);
+        JavaConstructorImpl<?> definition = type.getConstructor();
+        if (definition == null) {
+            definition = new JavaConstructorImpl<T>(constructor);
+            type.getConstructors().put(constructor, definition);
+        }
+        JavaParameterImpl[] parameters = definition.getParameters();
+        for (int i = 0; i < parameters.length; i++) {
+            referenceProcessor.visitConstructorParameter(parameters[i], type);
+            propertyProcessor.visitConstructorParameter(parameters[i], type);
+            resourceProcessor.visitConstructorParameter(parameters[i], type);
+            // monitorProcessor.visitConstructorParameter(parameters[i], type);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractPropertyProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractPropertyProcessorTestCase.java
new file mode 100644
index 0000000000..5beb31f0f9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractPropertyProcessorTestCase.java
@@ -0,0 +1,169 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getProperty;
+
+import java.lang.annotation.Retention;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.impl.JavaConstructorImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaParameterImpl;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor;
+
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class AbstractPropertyProcessorTestCase extends TestCase {
+
+    private JavaClassVisitor extension;
+    private JavaImplementationFactory javaImplementationFactory;
+
+    public void testVisitMethod() throws Exception {
+        Method method = Foo.class.getMethod("setBar", String.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        extension.visitMethod(method, type);
+        Property prop = getProperty(type, "test");
+        assertNotNull(prop);
+    }
+
+    public void testVisitNoParamsMethod() throws Exception {
+        Method method = Foo.class.getMethod("setNoParamsBar");
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        try {
+            extension.visitMethod(method, type);
+            fail();
+        } catch (IllegalPropertyException e) {
+            // expected
+        }
+    }
+
+    public void testVisitNonVoidMethod() throws Exception {
+        Method method = Foo.class.getMethod("setBadBar", String.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        try {
+            extension.visitMethod(method, type);
+            fail();
+        } catch (IllegalPropertyException e) {
+            // expected
+        }
+    }
+
+    public void testDuplicateMethod() throws Exception {
+        Method method = Foo.class.getMethod("setBar", String.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        extension.visitMethod(method, type);
+        try {
+            extension.visitMethod(method, type);
+            fail();
+        } catch (DuplicatePropertyException e) {
+            // expected
+        }
+    }
+
+    public void testVisitField() throws Exception {
+        Field field = Foo.class.getDeclaredField("d");
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        extension.visitField(field, type);
+        Property prop = getProperty(type, "test");
+        assertNotNull(prop);
+    }
+
+    public void testVisitConstructor() throws Exception {
+        Constructor<Foo> ctor = Foo.class.getConstructor(String.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        JavaConstructorImpl<Foo> def = new JavaConstructorImpl<Foo>(ctor);
+        JavaParameterImpl parameter = def.getParameters()[0];
+        extension.visitConstructorParameter(parameter, type);
+        assertEquals("test", def.getParameters()[0].getName());
+        assertNotNull(getProperty(type, "test"));
+    }
+
+    @Override
+    @SuppressWarnings("unchecked")
+    protected void setUp() throws Exception {
+        super.setUp();
+        extension = new TestProcessor();
+        javaImplementationFactory = new DefaultJavaImplementationFactory();
+    }
+
+    @Retention(RUNTIME)
+    private @interface Bar {
+
+    }
+
+    private class TestProcessor extends AbstractPropertyProcessor<Bar> {
+
+        public TestProcessor() {
+            super(new DefaultAssemblyFactory(), Bar.class);
+        }
+
+        @Override
+        @SuppressWarnings("unchecked")
+        protected void initProperty(Property property, Bar annotation) {
+            // property.setDefaultValueFactory(EasyMock.createMock(ObjectFactory.class));
+            property.setName("test");
+        }
+
+        @Override
+        protected String getName(Bar annotation) {
+            return "test";
+        }
+    }
+
+    private static class Foo {
+
+        @Bar
+        protected String d;
+
+        public Foo(String a, @Bar
+        String b) {
+        }
+
+        public Foo(@Bar
+        String d) {
+            this.d = d;
+        }
+
+        @Bar
+        public void setBar(String d) {
+            this.d = d;
+        }
+
+        @Bar
+        public void setNoParamsBar() {
+        }
+
+        @Bar
+        public String setBadBar(String d) {
+            return null;
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessorTestCase.java
new file mode 100644
index 0000000000..e5abb07760
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessorTestCase.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Method;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.osoa.sca.annotations.AllowsPassByReference;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class AllowsPassByReferenceProcessorTestCase extends TestCase {
+
+    JavaImplementation type;
+    AllowsPassByReferenceProcessor processor;
+    private JavaImplementationFactory javaImplementationFactory;
+
+    public void testClassAnnotation() throws Exception {
+        processor.visitClass(Foo.class, type);
+        assertEquals(true, type.isAllowsPassByReference());
+
+        processor.visitClass(Bar.class, type);
+        assertEquals(false, type.isAllowsPassByReference());
+
+        Method m1 = Bar.class.getMethod("m1", new Class[] {});
+        processor.visitMethod(m1, type);
+        assertTrue(type.isAllowsPassByReference(m1));
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        javaImplementationFactory = new DefaultJavaImplementationFactory();
+        type = javaImplementationFactory.createJavaImplementation();
+        processor = new AllowsPassByReferenceProcessor(new DefaultAssemblyFactory());
+    }
+
+    @AllowsPassByReference
+    private class Foo {
+    }
+
+    // no annotation
+    private class Bar {
+        @AllowsPassByReference
+        public void m1() {
+
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessorTestCase.java
new file mode 100644
index 0000000000..fa1527fbe5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessorTestCase.java
@@ -0,0 +1,192 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getProperty;
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getReference;
+
+import java.lang.reflect.Constructor;
+import java.util.Collection;
+import java.util.List;
+import java.util.Set;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.impl.JavaParameterImpl;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.osoa.sca.annotations.Property;
+import org.osoa.sca.annotations.Reference;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConstructorProcessorTestCase extends TestCase {
+    private ConstructorProcessor processor = new ConstructorProcessor(new DefaultAssemblyFactory());
+    
+    private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+
+    public void testDuplicateConstructor() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        try {
+            processor.visitClass(BadFoo.class, type);
+            fail();
+        } catch (DuplicateConstructorException e) {
+            // expected
+        }
+    }
+
+    public void testConstructorAnnotation() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo> ctor1 = Foo.class.getConstructor(String.class);
+        processor.visitConstructor(ctor1, type);
+        assertEquals("foo", type.getConstructor().getParameters()[0].getName());
+    }
+
+    public void testNoAnnotation() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<NoAnnotation> ctor1 = NoAnnotation.class.getConstructor();
+        processor.visitConstructor(ctor1, type);
+        assertNull(type.getConstructor());
+    }
+
+    public void testBadAnnotation() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<BadAnnotation> ctor1 = BadAnnotation.class.getConstructor(String.class, Foo.class);
+        try {
+            processor.visitConstructor(ctor1, type);
+            fail();
+        } catch (InvalidConstructorException e) {
+            // expected
+        }
+    }
+
+    public void testMixedParameters() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Mixed> ctor1 = Mixed.class.getConstructor(String.class, String.class, String.class);
+        processor.visitConstructor(ctor1, type);
+
+        AssemblyFactory assemblyFactory = new DefaultAssemblyFactory();
+        JavaInterfaceFactory javaFactory = new DefaultJavaInterfaceFactory();
+        ReferenceProcessor referenceProcessor = new ReferenceProcessor(assemblyFactory, javaFactory);
+        PropertyProcessor propertyProcessor = new PropertyProcessor(assemblyFactory);
+        JavaParameterImpl[] parameters = type.getConstructor().getParameters();
+        for (int i = 0; i < parameters.length; i++) {
+            referenceProcessor.visitConstructorParameter(parameters[i], type);
+            propertyProcessor.visitConstructorParameter(parameters[i], type);
+        }
+
+        assertEquals("_ref0", parameters[0].getName());
+        assertEquals("foo", parameters[1].getName());
+        assertEquals("bar", parameters[2].getName());
+    }
+
+    private static class BadFoo {
+
+        @org.osoa.sca.annotations.Constructor("foo")
+        public BadFoo(String foo) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor( {"foo", "bar"})
+        public BadFoo(String foo, String bar) {
+
+        }
+    }
+
+    private static class Foo {
+        @org.osoa.sca.annotations.Constructor("foo")
+        public Foo(String foo) {
+
+        }
+    }
+
+    private static class NoAnnotation {
+        public NoAnnotation() {
+        }
+    }
+
+    private static class BadAnnotation {
+        @org.osoa.sca.annotations.Constructor("foo")
+        public BadAnnotation(String foo, Foo ref) {
+        }
+    }
+
+    public static final class Mixed {
+        @org.osoa.sca.annotations.Constructor
+        public Mixed(@Reference
+        String param1, @Property(name = "foo")
+        String param2, @Reference(name = "bar")
+        String param3) {
+        }
+    }
+
+    public static final class Multiple {
+        @org.osoa.sca.annotations.Constructor
+        public Multiple(@Reference
+        Collection<String> param1, @Property(name = "foo")
+        String[] param2, @Reference(name = "bar", required = true)
+        List<String> param3, @Property(name = "abc")
+        Set<String> param4, @Reference(name = "xyz")
+        String[] param5) {
+        }
+    }
+
+    public void testMultiplicity() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Multiple> ctor1 = Multiple.class.getConstructor(Collection.class,
+                                                                    String[].class,
+                                                                    List.class,
+                                                                    Set.class,
+                                                                    String[].class);
+        processor.visitConstructor(ctor1, type);
+        AssemblyFactory assemblyFactory = new DefaultAssemblyFactory();
+        JavaInterfaceFactory javaFactory = new DefaultJavaInterfaceFactory();
+        ReferenceProcessor referenceProcessor = new ReferenceProcessor(assemblyFactory, javaFactory);
+        PropertyProcessor propertyProcessor = new PropertyProcessor(assemblyFactory);
+        JavaParameterImpl[] parameters = type.getConstructor().getParameters();
+        for (int i = 0; i < parameters.length; i++) {
+            referenceProcessor.visitConstructorParameter(parameters[i], type);
+            propertyProcessor.visitConstructorParameter(parameters[i], type);
+        }
+
+        org.apache.tuscany.sca.assembly.Reference ref0 = getReference(type, "_ref0");
+        assertNotNull(ref0);
+        assertEquals(Multiplicity.ONE_N, ref0.getMultiplicity());
+        org.apache.tuscany.sca.assembly.Reference ref1 = getReference(type, "bar");
+        assertNotNull(ref1);
+        assertEquals(Multiplicity.ONE_N, ref1.getMultiplicity());
+        org.apache.tuscany.sca.assembly.Reference ref2 = getReference(type, "xyz");
+        assertNotNull(ref2);
+        assertEquals(Multiplicity.ONE_N, ref2.getMultiplicity());
+        org.apache.tuscany.sca.assembly.Property prop1 = getProperty(type, "foo");
+        assertNotNull(prop1);
+        assertTrue(prop1.isMany());
+        org.apache.tuscany.sca.assembly.Property prop2 = getProperty(type, "abc");
+        assertNotNull(prop2);
+        assertTrue(prop2.isMany());
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorPropertyTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorPropertyTestCase.java
new file mode 100644
index 0000000000..690869ccb8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorPropertyTestCase.java
@@ -0,0 +1,157 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getProperty;
+
+import java.lang.reflect.Constructor;
+import java.util.List;
+
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.osoa.sca.annotations.Property;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConstructorPropertyTestCase extends AbstractProcessorTest {
+    
+    private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+
+    public void testProperty() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo> ctor = Foo.class.getConstructor(String.class);
+        visitConstructor(ctor, type);
+        org.apache.tuscany.sca.assembly.Property property = getProperty(type, "myProp");
+        assertTrue(property.isMustSupply());
+        assertEquals("myProp", property.getName());
+    }
+
+    public void testTwoPropertiesSameType() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo> ctor = Foo.class.getConstructor(String.class, String.class);
+        visitConstructor(ctor, type);
+        assertNotNull(getProperty(type, "myProp1"));
+        assertNotNull(getProperty(type, "myProp2"));
+    }
+
+    public void testDuplicateProperty() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<BadFoo> ctor = BadFoo.class.getConstructor(String.class, String.class);
+        try {
+            visitConstructor(ctor, type);
+            fail();
+        } catch (DuplicatePropertyException e) {
+            // expected
+        }
+    }
+
+    public void testNoName() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<BadFoo> ctor = BadFoo.class.getConstructor(String.class);
+        try {
+            visitConstructor(ctor, type);
+            fail();
+        } catch (InvalidPropertyException e) {
+            // expected
+        }
+    }
+
+    public void testNamesOnConstructor() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo> ctor = Foo.class.getConstructor(Integer.class);
+        visitConstructor(ctor, type);
+        assertNotNull(getProperty(type, "myProp"));
+    }
+
+    public void testInvalidNumberOfNames() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<BadFoo> ctor = BadFoo.class.getConstructor(Integer.class, Integer.class);
+        try {
+            visitConstructor(ctor, type);
+            fail();
+        } catch (InvalidConstructorException e) {
+            // expected
+        }
+    }
+
+    public void testNoMatchingNames() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<BadFoo> ctor = BadFoo.class.getConstructor(List.class, List.class);
+        try {
+            visitConstructor(ctor, type);
+            fail();
+        } catch (InvalidConstructorException e) {
+            // expected
+        }
+    }
+
+//    public void testMultiplicityRequired() throws Exception {
+    // TODO multiplicity
+//    }
+
+    private static class Foo {
+
+        @org.osoa.sca.annotations.Constructor()
+        public Foo(@Property(name = "myProp", required = true)String prop) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor("myProp")
+        public Foo(@Property Integer prop) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor()
+        public Foo(@Property(name = "myProp1")String prop1, @Property(name = "myProp2")String prop2) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor()
+        public Foo(@Property List prop) {
+
+        }
+    }
+
+    private static class BadFoo {
+
+        @org.osoa.sca.annotations.Constructor()
+        public BadFoo(@Property(name = "myProp")String prop1, @Property(name = "myProp")String prop2) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor()
+        public BadFoo(@Property String prop) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor("myProp")
+        public BadFoo(@Property Integer prop, @Property Integer prop2) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor({"myRef", "myRef2"})
+        public BadFoo(@Property List ref, @Property(name = "myOtherRef")List ref2) {
+
+        }
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorReferenceTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorReferenceTestCase.java
new file mode 100644
index 0000000000..8c10df2146
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorReferenceTestCase.java
@@ -0,0 +1,167 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getReference;
+
+import java.lang.reflect.Constructor;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.osoa.sca.annotations.Reference;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConstructorReferenceTestCase extends AbstractProcessorTest {
+    
+    private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+
+    public void testReference() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo> ctor = Foo.class.getConstructor(String.class);
+        visitConstructor(ctor, type);
+        org.apache.tuscany.sca.assembly.Reference reference = getReference(type, "myRef");
+        assertEquals(Multiplicity.ONE_ONE, reference.getMultiplicity());
+        assertEquals("myRef", reference.getName());
+    }
+
+    public void testTwoReferencesSameType() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo> ctor = Foo.class.getConstructor(String.class, String.class);
+        visitConstructor(ctor, type);
+        assertNotNull(getReference(type, "myRef1"));
+        assertNotNull(getReference(type, "myRef2"));
+    }
+
+    public void testDuplicateProperty() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<BadFoo> ctor = BadFoo.class.getConstructor(String.class, String.class);
+        try {
+            visitConstructor(ctor, type);
+            fail();
+        } catch (DuplicateReferenceException e) {
+            // expected
+        }
+    }
+
+    public void testNoName() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<NoNameFoo> ctor = NoNameFoo.class.getConstructor(String.class);
+        visitConstructor(ctor, type);
+        assertNotNull(getReference(type, "_ref0"));
+    }
+
+    public void testNamesOnConstructor() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo> ctor = Foo.class.getConstructor(Integer.class);
+        visitConstructor(ctor, type);
+        assertNotNull(getReference(type, "myRef"));
+    }
+
+    public void testInvalidNumberOfNames() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<BadFoo> ctor = BadFoo.class.getConstructor(Integer.class, Integer.class);
+        try {
+            visitConstructor(ctor, type);
+            fail();
+        } catch (InvalidConstructorException e) {
+            // expected
+        }
+    }
+
+    public void testNoMatchingNames() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<BadFoo> ctor = BadFoo.class.getConstructor(List.class, List.class);
+        try {
+            visitConstructor(ctor, type);
+            fail();
+        } catch (InvalidConstructorException e) {
+            // expected
+        }
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+//    public void testMultiplicityRequired() throws Exception {
+    // TODO multiplicity
+//    }
+
+    private static class Foo {
+
+        @org.osoa.sca.annotations.Constructor()
+        public Foo(@Reference(name = "myRef", required = true)String prop) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor()
+        public Foo(@Reference(name = "myRef1")String prop1, @Reference(name = "myRef2")String prop2) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor("myRef")
+        public Foo(@Reference Integer prop) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor()
+        public Foo(@Reference List prop) {
+
+        }
+    }
+
+    private static class NoNameFoo {
+
+        @org.osoa.sca.annotations.Constructor
+        public NoNameFoo(@Reference String prop) {
+
+        }
+    }
+
+    private static class BadFoo {
+
+        @org.osoa.sca.annotations.Constructor
+        public BadFoo(@Reference(name = "myRef")String prop1, @Reference(name = "myRef")String prop2) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor
+        public BadFoo(@Reference String prop) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor("myRef")
+        public BadFoo(@Reference Integer ref, @Reference Integer ref2) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor({"myRef", "myRef2"})
+        public BadFoo(@Reference List ref, @Reference(name = "myOtherRef")List ref2) {
+
+        }
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorResourceTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorResourceTestCase.java
new file mode 100644
index 0000000000..365fb12afe
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorResourceTestCase.java
@@ -0,0 +1,152 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Constructor;
+import java.util.List;
+
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConstructorResourceTestCase extends AbstractProcessorTest {
+    
+    private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+
+    public void testResource() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo> ctor = Foo.class.getConstructor(String.class);
+        visitConstructor(ctor, type);
+        org.apache.tuscany.sca.implementation.java.impl.JavaResourceImpl resource = type.getResources().get("myResource");
+        assertFalse(resource.isOptional());
+    }
+
+    public void testTwoResourcesSameType() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo> ctor = Foo.class.getConstructor(String.class, String.class);
+        visitConstructor(ctor, type);
+        assertNotNull(type.getResources().get("myResource1"));
+        assertNotNull(type.getResources().get("myResource2"));
+    }
+
+    public void testDuplicateResource() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<BadFoo> ctor = BadFoo.class.getConstructor(String.class, String.class);
+        try {
+            visitConstructor(ctor, type);
+            fail();
+        } catch (DuplicateResourceException e) {
+            // expected
+        }
+    }
+
+    public void testNoName() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<ConstructorResourceTestCase.BadFoo> ctor =
+            ConstructorResourceTestCase.BadFoo.class.getConstructor(String.class);
+        try {
+            visitConstructor(ctor, type);
+            fail();
+        } catch (InvalidResourceException e) {
+            // expected
+        }
+    }
+
+    public void testNamesOnConstructor() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo> ctor = Foo.class.getConstructor(Integer.class);
+        visitConstructor(ctor, type);
+        assertNotNull(type.getResources().get("myResource"));
+    }
+
+    public void testInvalidNumberOfNames() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<ConstructorResourceTestCase.BadFoo> ctor =
+            ConstructorResourceTestCase.BadFoo.class.getConstructor(Integer.class, Integer.class);
+        try {
+            visitConstructor(ctor, type);
+            fail();
+        } catch (InvalidConstructorException e) {
+            // expected
+        }
+    }
+
+    public void testNoMatchingNames() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<ConstructorResourceTestCase.BadFoo> ctor =
+            ConstructorResourceTestCase.BadFoo.class.getConstructor(List.class, List.class);
+        try {
+            visitConstructor(ctor, type);
+            fail();
+        } catch (InvalidConstructorException e) {
+            // expected
+        }
+    }
+
+    private static class Foo {
+
+        @org.osoa.sca.annotations.Constructor
+        public Foo(@Resource(name = "myResource") String resource) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor("myResource")
+        public Foo(@Resource Integer resource) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor
+        public Foo(@Resource(name = "myResource1") String res1, @Resource(name = "myResource2") String res2) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor
+        public Foo(@Resource List res) {
+
+        }
+    }
+
+    private static class BadFoo {
+
+        @org.osoa.sca.annotations.Constructor
+        public BadFoo(@Resource(name = "myResource") String res1, @Resource(name = "myResource") String res2) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor
+        public BadFoo(@Resource String res) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor("myProp")
+        public BadFoo(@Resource Integer res, @Resource Integer res2) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor({"myRes", "myRes2"})
+        public BadFoo(@Resource List res, @Resource(name = "myOtherRes") List res2) {
+
+        }
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessorTestCase.java
new file mode 100644
index 0000000000..f77c9abad9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessorTestCase.java
@@ -0,0 +1,201 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.osoa.sca.ComponentContext;
+import org.osoa.sca.RequestContext;
+import org.osoa.sca.annotations.ComponentName;
+import org.osoa.sca.annotations.Context;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ContextProcessorTestCase extends TestCase {
+    private ContextProcessor processor;
+    private ComponentNameProcessor nameProcessor;
+    private JavaImplementationFactory javaImplementationFactory;
+
+    public void testComponentContextMethod() throws Exception {
+        Method method = Foo.class.getMethod("setContext", ComponentContext.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitMethod(method, type);
+        assertNotNull(type.getResources().get("context"));
+    }
+
+    public void testComponentContextField() throws Exception {
+        Field field = Foo.class.getDeclaredField("context");
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitField(field, type);
+        assertNotNull(type.getResources().get("context"));
+    }
+
+    public void testRequestContextMethod() throws Exception {
+        Method method = Foo.class.getMethod("setRequestContext", RequestContext.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitMethod(method, type);
+        assertNotNull(type.getResources().get("requestContext"));
+    }
+
+    public void testRequestContextField() throws Exception {
+        Field field = Foo.class.getDeclaredField("requestContext");
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitField(field, type);
+        assertNotNull(type.getResources().get("requestContext"));
+    }
+
+    public void testComponentNameMethod() throws Exception {
+        Method method = Foo.class.getMethod("setName", String.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        nameProcessor.visitMethod(method, type);
+        assertNotNull(type.getResources().get("name"));
+    }
+
+    public void testComponentNameField() throws Exception {
+        Field field = Foo.class.getDeclaredField("name");
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        nameProcessor.visitField(field, type);
+        assertNotNull(type.getResources().get("name"));
+    }
+
+    public void testInvalidParamType() throws Exception {
+        Method method = Foo.class.getMethod("setContext", String.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        try {
+            processor.visitMethod(method, type);
+            fail();
+        } catch (UnknownContextTypeException e) {
+            // expected
+        }
+    }
+
+    public void testInvalidParamTypeField() throws Exception {
+        Field field = Foo.class.getDeclaredField("badContext");
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        try {
+            processor.visitField(field, type);
+            fail();
+        } catch (UnknownContextTypeException e) {
+            // expected
+        }
+    }
+
+
+    public void testInvalidParamNum() throws Exception {
+        Method method = Foo.class.getMethod("setContext", ComponentContext.class, String.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        try {
+            processor.visitMethod(method, type);
+            fail();
+        } catch (IllegalContextException e) {
+            // expected
+        }
+    }
+
+    public void testInvalidNoParams() throws Exception {
+        Method method = Foo.class.getMethod("setContext");
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        try {
+            processor.visitMethod(method, type);
+            fail();
+        } catch (IllegalContextException e) {
+            // expected
+        }
+    }
+
+    public void testNoContext() throws Exception {
+        Method method = Foo.class.getMethod("noContext", ComponentContext.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitMethod(method, type);
+        assertEquals(0, type.getResources().size());
+    }
+
+    public void testNoContextField() throws Exception {
+        Field field = Foo.class.getDeclaredField("noContext");
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitField(field, type);
+        assertEquals(0, type.getResources().size());
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        javaImplementationFactory = new DefaultJavaImplementationFactory();
+        processor = new ContextProcessor(new DefaultAssemblyFactory());
+        nameProcessor = new ComponentNameProcessor(new DefaultAssemblyFactory());
+    }
+
+    private class Foo {
+        @Context
+        protected ComponentContext context;
+
+        @ComponentName
+        protected String name;
+
+        @Context
+        protected Object badContext;
+
+        protected ComponentContext noContext;
+
+        @Context
+        protected RequestContext requestContext;
+
+        @Context
+        public void setContext(ComponentContext context) {
+
+        }
+
+        @ComponentName
+        public void setName(String name) {
+
+        }
+
+        @Context
+        public void setContext(String context) {
+
+        }
+
+        @Context
+        public void setContext(ComponentContext context, String string) {
+
+        }
+
+        @Context
+        public void setContext() {
+
+        }
+
+        public void noContext(ComponentContext context) {
+
+        }
+
+        @Context
+        public void setRequestContext(RequestContext requestContext) {
+            this.requestContext = requestContext;
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationIDProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationIDProcessorTestCase.java
new file mode 100644
index 0000000000..ac3259f37f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationIDProcessorTestCase.java
@@ -0,0 +1,92 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.osoa.sca.annotations.ConversationID;
+
+/**
+ * Test the ConversationIDProcessor
+ */
+public class ConversationIDProcessorTestCase extends TestCase {
+    private ConversationIDProcessor processor;
+    private JavaImplementationFactory javaImplementationFactory;
+
+    public void testConversationIDMethod() throws Exception {
+        Method method = Foo.class.getMethod("setConversationID", String.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitMethod(method, type);
+        assertNotNull(type.getResources().get("conversationID"));
+    }
+
+    public void testConversationIDField() throws Exception {
+        Field field = Foo.class.getDeclaredField("cid");
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitField(field, type);
+        assertNotNull(type.getResources().get("cid"));
+    }
+
+    public void testConversationIDMethodNotString() throws Exception {
+        Method method = Foo.class.getMethod("setConversationID", Long.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitMethod(method, type);
+        assertNotNull(type.getResources().get("conversationID"));
+    }
+
+    public void testConversationIDFieldNotString() throws Exception {
+        Field field = Foo.class.getDeclaredField("longCID");
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitField(field, type);
+        assertNotNull(type.getResources().get("longCID"));
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        javaImplementationFactory = new DefaultJavaImplementationFactory();
+        processor = new ConversationIDProcessor(new DefaultAssemblyFactory());
+    }
+
+    private class Foo {
+
+        @ConversationID
+        protected String cid;
+
+        @ConversationID
+        public void setConversationID(String cid) {
+
+        }
+
+        @ConversationID
+        protected Long longCID;
+
+        @ConversationID
+        public void setConversationID(Long cid) {
+
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationProcessorTestCase.java
new file mode 100644
index 0000000000..4555736813
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationProcessorTestCase.java
@@ -0,0 +1,144 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.osoa.sca.annotations.ConversationAttributes;
+import org.osoa.sca.annotations.ConversationID;
+import org.osoa.sca.annotations.Scope;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConversationProcessorTestCase extends TestCase {
+    private ConversationProcessor processor = new ConversationProcessor(new DefaultAssemblyFactory());
+    private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+
+    public void testMaxIdleTime() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(FooMaxIdle.class, type);
+        assertEquals(10000L, type.getMaxIdleTime());
+        assertEquals(-1, type.getMaxAge());
+    }
+
+    public void testMaxAge() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(FooMaxAge.class, type);
+        assertEquals(10000L, type.getMaxAge());
+        assertEquals(-1, type.getMaxIdleTime());
+    }
+
+    public void testImplicitScope() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(ImplicitFooScope.class, type);
+        assertEquals(org.apache.tuscany.sca.implementation.java.impl.JavaScopeImpl.CONVERSATION, type.getJavaScope());
+    }
+
+    /* TUSCANY-1999 - apply conversation properties to all scopes
+    public void testBadFooScope() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        try {
+            processor.visitClass(BadFooScope.class, type);
+            fail();
+        } catch (InvalidConversationalImplementation e) {
+            // expected
+        }
+    }
+    */
+
+    public void testBadFooBoth() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(BadFooBoth.class, type);
+        assertEquals(10000L, type.getMaxAge());
+        assertEquals(10000L, type.getMaxIdleTime());
+    }
+
+    public void testJustConversation() throws Exception {
+        // TODO do we want these semantics
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(FooJustConversation.class, type);
+        assertEquals(org.apache.tuscany.sca.implementation.java.impl.JavaScopeImpl.CONVERSATION, type.getJavaScope());
+        assertEquals(-1, type.getMaxAge());
+        assertEquals(-1, type.getMaxIdleTime());
+    }
+
+    public void testSetConversationIDField() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Field field = FooWithConversationIDField.class.getDeclaredField("conversationID");
+        processor.visitField(field, type);
+        assertNotNull(type.getConversationIDMembers());
+        assertEquals(field, type.getConversationIDMembers().get(0));
+    }
+
+    public void testSetConversationIDMethod() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Method method = FooWithConversationIDMethod.class.getDeclaredMethods()[0];
+        processor.visitMethod(method, type);
+        assertNotNull(type.getConversationIDMembers());
+        assertEquals(method, type.getConversationIDMembers().get(0));
+    }
+
+    @Scope("CONVERSATION")
+    @ConversationAttributes(maxIdleTime = "10 seconds")
+    private class FooMaxIdle {
+    }
+
+    @Scope("CONVERSATION")
+    @ConversationAttributes(maxAge = "10 seconds")
+    private class FooMaxAge {
+    }
+
+    @Scope("CONVERSATION")
+    @ConversationAttributes(maxAge = "10 seconds", maxIdleTime = "10 seconds")
+    private class BadFooBoth {
+    }
+
+    @ConversationAttributes(maxAge = "10 seconds")
+    private class ImplicitFooScope {
+    }
+
+    @Scope("STATELESS")
+    @ConversationAttributes(maxAge = "10 seconds")
+    private class BadFooScope {
+    }
+
+    @ConversationAttributes
+    private class FooJustConversation {
+    }
+
+    private class FooWithConversationIDField {
+        
+        @ConversationID
+        String conversationID;
+    }
+
+    private class FooWithConversationIDMethod {
+        @ConversationID
+        void setConversationID(String conversationID) {
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConvertTimeMillisTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConvertTimeMillisTestCase.java
new file mode 100644
index 0000000000..aa2671071c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConvertTimeMillisTestCase.java
@@ -0,0 +1,117 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConvertTimeMillisTestCase extends TestCase {
+    private MockProcessor registy;
+
+    public void testConvertSeconds() throws Exception {
+        assertEquals(10000L, registy.convertTimeMillis("10 seconds"));
+        assertEquals(10000L, registy.convertTimeMillis("10 SECONDS"));
+        try {
+            registy.convertTimeMillis("10seconds");
+            fail();
+        } catch (NumberFormatException e) {
+            // expected
+        }
+    }
+
+    public void testConvertMinutes() throws Exception {
+        assertEquals(600000L, registy.convertTimeMillis("10 minutes"));
+        assertEquals(600000L, registy.convertTimeMillis("10 MINUTES"));
+        try {
+            registy.convertTimeMillis("10minutes");
+            fail();
+        } catch (NumberFormatException e) {
+            // expected
+        }
+    }
+
+    public void testConvertHours() throws Exception {
+        assertEquals(36000000L, registy.convertTimeMillis("10 hours"));
+        assertEquals(36000000L, registy.convertTimeMillis("10 HOURS"));
+        try {
+            registy.convertTimeMillis("10hours");
+            fail();
+        } catch (NumberFormatException e) {
+            // expected
+        }
+    }
+
+    public void testConvertDays() throws Exception {
+        assertEquals(864000000L, registy.convertTimeMillis("10 days"));
+        assertEquals(864000000L, registy.convertTimeMillis("10 DAYS"));
+        try {
+            registy.convertTimeMillis("10days");
+            fail();
+        } catch (NumberFormatException e) {
+            // expected
+        }
+    }
+
+    public void testConvertYears() throws Exception {
+        assertEquals(315569260000L, registy.convertTimeMillis("10 years"));
+        assertEquals(315569260000L, registy.convertTimeMillis("10 YEARS"));
+        try {
+            registy.convertTimeMillis("10years");
+            fail();
+        } catch (NumberFormatException e) {
+            // expected
+        }
+    }
+
+    public void testConvertDefault() throws Exception {
+        assertEquals(10000L, registy.convertTimeMillis("10 "));
+        assertEquals(10000L, registy.convertTimeMillis("10"));
+    }
+
+    public void testInvalid() throws Exception {
+        try {
+            registy.convertTimeMillis("foo");
+            fail();
+        } catch (NumberFormatException e) {
+            // expected
+        }
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        registy = new MockProcessor();
+    }
+
+    private class MockProcessor extends ConversationProcessor {
+        
+        public MockProcessor() {
+            super(new DefaultAssemblyFactory());
+        }
+
+        @Override
+        protected long convertTimeMillis(String expr) throws NumberFormatException {
+            return super.convertTimeMillis(expr);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessorTestCase.java
new file mode 100644
index 0000000000..657ad757e5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessorTestCase.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Method;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.osoa.sca.annotations.Destroy;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class DestroyProcessorTestCase extends TestCase {
+    
+    private AssemblyFactory assemblyFactory = new DefaultAssemblyFactory();
+    private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+
+    public void testDestroy() throws Exception {
+        DestroyProcessor processor = new DestroyProcessor(assemblyFactory);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Method method = Foo.class.getMethod("destroy");
+        processor.visitMethod(method, type);
+        assertNotNull(type.getDestroyMethod());
+    }
+
+    public void testBadDestroy() throws Exception {
+        DestroyProcessor processor = new DestroyProcessor(assemblyFactory);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Method method = Bar.class.getMethod("badDestroy", String.class);
+        try {
+            processor.visitMethod(method, type);
+            fail();
+        } catch (IllegalDestructorException e) {
+            // expected
+        }
+    }
+
+    public void testTwoDestroy() throws Exception {
+        DestroyProcessor processor = new DestroyProcessor(assemblyFactory);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Method method = Bar.class.getMethod("destroy");
+        Method method2 = Bar.class.getMethod("destroy2");
+        processor.visitMethod(method, type);
+        try {
+            processor.visitMethod(method2, type);
+            fail();
+        } catch (DuplicateDestructorException e) {
+            // expected
+        }
+    }
+
+
+    private class Foo {
+
+        @Destroy
+        public void destroy() {
+        }
+    }
+
+
+    private class Bar {
+
+        @Destroy
+        public void destroy() {
+        }
+
+        @Destroy
+        public void destroy2() {
+        }
+
+        @Destroy
+        public void badDestroy(String foo) {
+        }
+
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessorTestCase.java
new file mode 100644
index 0000000000..09bcc7ab6c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessorTestCase.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.osoa.sca.annotations.EagerInit;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class EagerInitProcessorTestCase extends TestCase {
+
+    private AssemblyFactory assemblyFactory = new DefaultAssemblyFactory();
+    private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+    
+    public void testNoLevel() throws IntrospectionException {
+        EagerInitProcessor processor = new EagerInitProcessor(assemblyFactory);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(Level.class, type);
+    }
+
+    public void testSubclass() throws IntrospectionException {
+        EagerInitProcessor processor = new EagerInitProcessor(assemblyFactory);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(SubClass.class, type);
+    }
+
+    @EagerInit
+    private class Level {
+    }
+
+    private class SubClass extends Level {
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicAndPropertyTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicAndPropertyTestCase.java
new file mode 100644
index 0000000000..c7f340bd46
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicAndPropertyTestCase.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Constructor;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.impl.JavaConstructorImpl;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.osoa.sca.annotations.Property;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class HeuristicAndPropertyTestCase extends TestCase {
+
+    private PropertyProcessor propertyProcessor;
+    private HeuristicPojoProcessor heuristicProcessor;
+    private AssemblyFactory assemblyFactory = new DefaultAssemblyFactory();
+    private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+
+    /**
+     * Verifies the property and heuristic processors don't collide
+     */
+    @SuppressWarnings("unchecked")
+    public void testPropertyProcessorWithHeuristicProcessor() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor ctor = Foo.class.getConstructor(String.class);
+        type.setConstructor(new JavaConstructorImpl(ctor));
+        propertyProcessor.visitConstructorParameter(type.getConstructor().getParameters()[0], type);
+        heuristicProcessor.visitEnd(Foo.class, type);
+        assertEquals(1, type.getProperties().size());
+        assertEquals("foo", type.getProperties().get(0).getName());
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        propertyProcessor = new PropertyProcessor(assemblyFactory);
+        heuristicProcessor = new HeuristicPojoProcessor(assemblyFactory, new DefaultJavaInterfaceFactory());
+    }
+
+    public static class Foo {
+        public Foo(@Property(name = "foo")
+        String prop) {
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicConstructorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicConstructorTestCase.java
new file mode 100644
index 0000000000..e98a8fec1f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicConstructorTestCase.java
@@ -0,0 +1,310 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getProperty;
+
+import java.lang.reflect.Constructor;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.osoa.sca.annotations.Property;
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class HeuristicConstructorTestCase extends AbstractProcessorTest {
+
+    private AssemblyFactory factory;
+    private JavaInterfaceFactory javaFactory;
+    private HeuristicPojoProcessor processor;
+    private JavaImplementationFactory javaImplementationFactory;
+
+    public HeuristicConstructorTestCase() {
+        factory = new DefaultAssemblyFactory();
+        javaFactory = new DefaultJavaInterfaceFactory();
+        javaImplementationFactory = new DefaultJavaImplementationFactory();
+        processor = new HeuristicPojoProcessor(factory, javaFactory);
+    }
+
+    private <T> void visitEnd(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+        for (Constructor<?> constructor : clazz.getConstructors()) {
+            visitConstructor(constructor, type);
+        }
+        processor.visitEnd(clazz, type);
+    }
+
+    /**
+     * Verifies a single constructor is chosen with a parameter as the type
+     */
+    public void testSingleConstructorWithParam() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        org.apache.tuscany.sca.assembly.Property prop = factory.createProperty();
+        prop.setName("foo");
+        type.getProperties().add(prop);
+        // Hack to add a property member
+        JavaElementImpl element = new JavaElementImpl("foo", String.class, null);
+        type.getPropertyMembers().put("foo", element);
+        visitEnd(Foo1.class, type);
+        assertNotNull(type.getConstructor().getConstructor());
+        assertEquals("foo", type.getConstructor().getParameters()[0].getName());
+    }
+
+    /**
+     * Verifies a single constructor is chosen with a reference as the type
+     */
+    public void testSingleConstructorWithRef() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        org.apache.tuscany.sca.assembly.Reference ref = factory.createReference();
+        ref.setName("foo");
+        type.getReferences().add(ref);
+        type.getReferenceMembers().put("foo", new JavaElementImpl("foo", String.class, null));
+        visitEnd(Foo1.class, type);
+        assertNotNull(type.getConstructor().getConstructor());
+        assertEquals("foo", type.getConstructor().getParameters()[0].getName());
+    }
+
+    /**
+     * Verifies a single constructor is chosen with a property and a reference
+     * as the type
+     */
+    public void testSingleConstructorWithPropRef() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+
+        org.apache.tuscany.sca.assembly.Property prop = factory.createProperty();
+        prop.setName("foo");
+        type.getProperties().add(prop);
+        // Hack to add a property member
+        JavaElementImpl element = new JavaElementImpl("foo", String.class, null);
+        type.getPropertyMembers().put("foo", element);
+
+        org.apache.tuscany.sca.assembly.Reference ref = ModelHelper.createReference(factory, javaFactory, "ref", Foo1.class);
+        type.getReferences().add(ref);
+        type.getReferenceMembers().put("ref", new JavaElementImpl("ref", Foo1.class, null));
+        visitEnd(Foo2.class, type);
+        assertNotNull(type.getConstructor().getConstructor());
+        assertEquals(2, type.getConstructor().getParameters().length);
+    }
+
+    public void testSingleConstructorResolvableParam() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        visitEnd(Foo5.class, type);
+        assertEquals(String.class, type.getPropertyMembers().get("string").getType());
+    }
+
+    public void testSingleConstructorResolvableRef() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        visitEnd(Foo6.class, type);
+        assertTrue(ModelHelper.matches(ModelHelper.getReference(type, "ref"), Ref.class));
+    }
+
+    public void testSingleConstructorAmbiguousRef() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        org.apache.tuscany.sca.assembly.Reference ref = ModelHelper.createReference(factory, javaFactory, "ref", Foo1.class);
+        type.getReferences().add(ref);
+        type.getReferenceMembers().put("ref", new JavaElementImpl("ref", Foo1.class, null));
+        org.apache.tuscany.sca.assembly.Reference ref2 = ModelHelper.createReference(factory, javaFactory, "ref2", Foo1.class);
+        type.getReferences().add(ref2);
+        type.getReferenceMembers().put("ref2", new JavaElementImpl("ref2", Foo1.class, null));
+        try {
+            visitEnd(Foo4.class, type);
+            fail();
+        } catch (AmbiguousConstructorException e) {
+            // expected
+        }
+    }
+
+    public void testConstructorPropertyAnnotatedParamsOnly() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        visitEnd(Foo7.class, type);
+        assertNotNull(getProperty(type, "myProp"));
+    }
+
+    public void testConstructorReferenceAnnotatedParamsOnly() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        visitEnd(Foo8.class, type);
+        assertNotNull(ModelHelper.getReference(type, "myRef"));
+    }
+
+    @SuppressWarnings("unchecked")
+    public void testDefaultConstructor() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        visitEnd(Foo3.class, type);
+        assertNotNull(type.getConstructor().getConstructor());
+    }
+
+    public void testSameTypesButAnnotated() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        visitEnd(Foo12.class, type);
+        assertEquals(2, type.getProperties().size());
+        assertNotNull(getProperty(type, "prop1"));
+        assertNotNull(getProperty(type, "prop2"));
+    }
+
+    /**
+     * Verifies processing executes with additional extension annotations
+     */
+    public void testRandomAnnotation() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        visitEnd(Foo11.class, type);
+        assertEquals(1, type.getProperties().size());
+        assertNotNull(getProperty(type, "prop1"));
+    }
+
+    public void testPrivateConstructor() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        try {
+            visitEnd(Foo14.class, type);
+            fail();
+        } catch (NoConstructorException e) {
+            // expected
+        }
+    }
+
+    public void testMultipleConstructors() throws Exception {
+        // throw new UnsupportedOperationException("Finish heuristic multiple
+        // constructors - Foo10");
+    }
+
+    public static class Foo1 {
+        public Foo1(String val) {
+        }
+    }
+
+    public static class Foo2 {
+        public Foo2(String val, Foo1 ref) {
+        }
+    }
+
+    public static class Foo3 {
+    }
+
+    public static class Foo4 {
+        public Foo4(Foo1 ref) {
+        }
+    }
+
+    public static class Prop {
+
+    }
+
+    @Remotable
+    public static interface Ref {
+
+    }
+
+    public static class Foo5 {
+        public Foo5(String val) {
+        }
+    }
+
+    public static class Foo6 {
+        public Foo6(Ref ref) {
+        }
+    }
+
+    public static class Foo7 {
+        public Foo7(@Property(name = "myProp")
+        String prop) {
+        }
+    }
+
+    public static class Foo8 {
+        public Foo8(@Reference(name = "myRef")
+        String ref) {
+        }
+    }
+
+    public static class Foo9 {
+        public Foo9(@Reference(name = "myRef")
+        String ref) {
+        }
+    }
+
+    public static class Foo10 {
+
+        public Foo10() {
+        }
+
+        public Foo10(String prop) {
+        }
+
+        public Foo10(@Property(name = "prop1")
+        String prop1, @Property(name = "prop2")
+        String prop2) {
+
+        }
+    }
+
+    public static class Foo11 {
+
+        public Foo11(@Property(name = "prop1")
+        String prop, @Baz
+        String baz) {
+        }
+    }
+
+    public static class Foo12 {
+
+        public Foo12(@Property(name = "prop1")
+        String prop, @Property(name = "prop2")
+        String baz) {
+        }
+    }
+
+    public @interface Baz {
+
+    }
+
+    public static class Foo13 {
+        public Foo13(@Reference
+        String foo) {
+        }
+    }
+
+    public static final class Foo14 {
+        private Foo14() {
+        }
+    }
+
+    public static final class Foo15 {
+        public Foo15(@Reference
+        String param1, @Reference
+        String param2) {
+        }
+    }
+
+    public static final class Foo16 {
+        public Foo16(@Reference
+        String param1, @Property(name = "foo")
+        String param2, @Reference(name = "bar")
+        String param3) {
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessorTestCase.java
new file mode 100644
index 0000000000..58a18f9c7c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessorTestCase.java
@@ -0,0 +1,407 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Constructor;
+import java.util.Collection;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.impl.JavaConstructorImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;
+import org.osoa.sca.annotations.Property;
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * Verfies component type information is properly introspected from an unadorned
+ * POJO according to the SCA Java Client and Implementation Model Specification
+ * 
+ * @version $Rev$ $Date$
+ */
+public class HeuristicPojoProcessorTestCase extends AbstractProcessorTest {
+
+    private org.apache.tuscany.sca.implementation.java.introspect.impl.HeuristicPojoProcessor processor;
+    private JavaImplementationFactory javaImplementationFactory;
+
+    public HeuristicPojoProcessorTestCase() {
+        processor = new HeuristicPojoProcessor(new DefaultAssemblyFactory(), new DefaultJavaInterfaceFactory());
+        javaImplementationFactory = new DefaultJavaImplementationFactory();
+    }
+
+    private <T> void visitEnd(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+        for (Constructor<?> constructor : clazz.getConstructors()) {
+            visitConstructor(constructor, type);
+        }
+        processor.visitEnd(clazz, type);
+    }
+
+    /**
+     * Verifies a single service interface is computed when only one interface
+     * is implemented
+     */
+    public void testSingleInterface() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<SingleInterfaceImpl> ctor = SingleInterfaceImpl.class.getConstructor();
+        type.setConstructor(new JavaConstructorImpl<SingleInterfaceImpl>(ctor));
+        processor.visitEnd(SingleInterfaceImpl.class, type);
+        assertEquals(1, type.getServices().size());
+        assertTrue(ModelHelper.matches(ModelHelper.getService(type, PropertyInterface.class.getSimpleName()),
+                                       PropertyInterface.class));
+        assertTrue(type.getProperties().isEmpty());
+        assertTrue(type.getReferences().isEmpty());
+    }
+
+    /**
+     * Verifies property and reference setters are computed
+     */
+    public void testPropertyReference() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<SingleInterfaceWithPropertyReferenceImpl> ctor = SingleInterfaceWithPropertyReferenceImpl.class
+            .getConstructor();
+        type.setConstructor(new JavaConstructorImpl<SingleInterfaceWithPropertyReferenceImpl>(ctor));
+        processor.visitEnd(SingleInterfaceWithPropertyReferenceImpl.class, type);
+        assertEquals(1, type.getServices().size());
+        assertTrue(ModelHelper
+            .matches(ModelHelper.getService(type, Interface1.class.getSimpleName()), Interface1.class));
+        assertEquals(1, type.getProperties().size());
+        org.apache.tuscany.sca.assembly.Property prop = ModelHelper.getProperty(type, "property");
+        assertNotNull(prop);
+        assertEquals(ComplexProperty.class, type.getPropertyMembers().get("property").getType());
+        assertEquals(1, type.getReferences().size());
+        assertTrue(ModelHelper.matches(ModelHelper.getReference(type, "reference"), Ref.class));
+    }
+
+    /**
+     * Verifies that a property setter is not introspected if an analogous
+     * operation is in the service interface
+     */
+    public void testPropertySetterInInterface() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<SingleInterfaceImpl> ctor = SingleInterfaceImpl.class.getConstructor();
+        type.setConstructor(new JavaConstructorImpl<SingleInterfaceImpl>(ctor));
+        processor.visitEnd(SingleInterfaceImpl.class, type);
+        assertEquals(0, type.getProperties().size());
+    }
+
+    /**
+     * Verifies that a reference setter is not introspected if an analogous
+     * operation is in the service interface
+     */
+    public void testReferenceSetterInInterface() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<RefInterfaceImpl> ctor = RefInterfaceImpl.class.getConstructor();
+        type.setConstructor(new JavaConstructorImpl<RefInterfaceImpl>(ctor));
+        processor.visitEnd(RefInterfaceImpl.class, type);
+        assertEquals(0, type.getReferences().size());
+    }
+
+    /**
+     * Verifies collection generic types or array types are introspected as
+     * references according to spec rules
+     */
+    public void testReferenceCollectionType() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<ReferenceCollectionImpl> ctor = ReferenceCollectionImpl.class.getConstructor();
+        type.setConstructor(new JavaConstructorImpl<ReferenceCollectionImpl>(ctor));
+        processor.visitEnd(ReferenceCollectionImpl.class, type);
+        assertEquals(1, type.getProperties().size());
+        assertEquals(3, type.getReferences().size());
+    }
+
+    /**
+     * Verifies collection generic types or array types are introspected as
+     * properties according to spec rules
+     */
+    public void testPropertyCollectionType() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<PropertyCollectionImpl> ctor = PropertyCollectionImpl.class.getConstructor();
+        type.setConstructor(new JavaConstructorImpl<PropertyCollectionImpl>(ctor));
+        processor.visitEnd(PropertyCollectionImpl.class, type);
+        assertEquals(0, type.getReferences().size());
+        assertEquals(4, type.getProperties().size());
+    }
+
+    /**
+     * Verifies references are calculated when the type marked with is
+     * 
+     * @Remotable
+     */
+    public void testRemotableRef() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<RemotableRefImpl> ctor = RemotableRefImpl.class.getConstructor();
+        type.setConstructor(new JavaConstructorImpl<RemotableRefImpl>(ctor));
+        processor.visitEnd(RemotableRefImpl.class, type);
+        assertEquals(2, type.getReferences().size());
+        assertEquals(0, type.getProperties().size());
+    }
+
+    public void testParentInterface() throws IntrospectionException, NoSuchMethodException {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Child> ctor = Child.class.getConstructor();
+        type.setConstructor(new JavaConstructorImpl<Child>(ctor));
+        processor.visitEnd(Child.class, type);
+        assertNotNull(ModelHelper.getService(type, Interface1.class.getSimpleName()));
+    }
+
+    /**
+     * Verifies a service inteface is calculated when only props and refs are
+     * given
+     */
+    public void testExcludedPropertyAndReference() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        org.apache.tuscany.sca.assembly.Reference ref = factory.createReference();
+        ref.setName("reference");
+        type.getReferences().add(ref);
+        type.getReferenceMembers().put("reference", new JavaElementImpl("reference", Ref.class, null));
+        org.apache.tuscany.sca.assembly.Reference ref2 = factory.createReference();
+        ref2.setName("reference2");
+        type.getReferences().add(ref2);
+        type.getReferenceMembers().put("reference2", new JavaElementImpl("reference2", Ref.class, null));
+        org.apache.tuscany.sca.assembly.Property prop1 = factory.createProperty();
+        prop1.setName("string1");
+        type.getProperties().add(prop1);
+        type.getPropertyMembers().put("string1", new JavaElementImpl("string1", String.class, null));
+        org.apache.tuscany.sca.assembly.Property prop2 = factory.createProperty();
+        prop2.setName("string2");
+        type.getProperties().add(prop2);
+        type.getPropertyMembers().put("string2", new JavaElementImpl("string2", String.class, null));
+        visitEnd(MockService.class, type);
+        assertEquals(1, type.getServices().size());
+    }
+
+    public void testProtectedRemotableRefField() throws IntrospectionException, NoSuchMethodException {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<ProtectedRemotableRefFieldImpl> ctor = ProtectedRemotableRefFieldImpl.class.getConstructor();
+        type.setConstructor(new JavaConstructorImpl<ProtectedRemotableRefFieldImpl>(ctor));
+        processor.visitEnd(ProtectedRemotableRefFieldImpl.class, type);
+        assertNotNull(ModelHelper.getReference(type, "otherRef"));
+    }
+
+    public void testProtectedRemotableRefMethod() throws IntrospectionException, NoSuchMethodException {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<ProtectedRemotableRefMethodImpl> ctor = ProtectedRemotableRefMethodImpl.class.getConstructor();
+        type.setConstructor(new JavaConstructorImpl<ProtectedRemotableRefMethodImpl>(ctor));
+        processor.visitEnd(ProtectedRemotableRefMethodImpl.class, type);
+        assertNotNull(ModelHelper.getReference(type, "otherRef"));
+    }
+
+    public void testSetDataTypes() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<PropertyIntTypeOnConstructor> ctor = PropertyIntTypeOnConstructor.class.getConstructor();
+        type.setConstructor(new JavaConstructorImpl<PropertyIntTypeOnConstructor>(ctor));
+        processor.visitEnd(PropertyIntTypeOnConstructor.class, type);
+        org.apache.tuscany.sca.assembly.Property foo = ModelHelper.getProperty(type, "foo");
+        assertEquals(int.class, type.getPropertyMembers().get("foo").getType());
+        assertEquals(new QName(JavaXMLMapper.URI_2001_SCHEMA_XSD, "int"), foo.getXSDType());
+    }
+
+    private static class PropertyIntTypeOnConstructor {
+        protected int foo;
+
+        public PropertyIntTypeOnConstructor() {
+        }
+
+        public int getFoo() {
+            return foo;
+        }
+    }
+
+    @Remotable
+    private interface PropertyInterface {
+        void setString1(String val);
+    }
+
+    @Remotable
+    private interface Interface1 {
+    }
+
+    private static class Parent implements Interface1 {
+
+    }
+
+    private static class Child extends Parent {
+        public Child() {
+        }
+
+    }
+
+    private static class SingleInterfaceImpl implements PropertyInterface {
+        public SingleInterfaceImpl() {
+        }
+
+        public void setString1(String val) {
+        }
+
+    }
+
+    private interface HeuristicServiceInterface {
+        void fooOperation(String ref);
+
+        void setInvalid1(); // No parameter
+
+        void setInvalid2(String str, int i); // More than one parameter
+
+        String setInvalid3(String str); // return should be void
+    }
+
+    public static class MockService implements PropertyInterface, RefInterface, HeuristicServiceInterface {
+
+        @Property
+        public void setString1(String val) {
+        }
+
+        @Property
+        public void setString2(String val) {
+        }
+
+        @Reference
+        public void setReference(Ref ref) {
+        }
+
+        @Reference
+        public void setReference2(Ref ref) {
+        }
+
+        public void fooOperation(String ref) {
+
+        }
+
+        public void setInvalid1() {
+        }
+
+        public void setInvalid2(String str, int i) {
+        }
+
+        public String setInvalid3(String str) {
+            return null;
+        }
+
+    }
+
+    @Remotable
+    private interface Ref {
+    }
+
+    private class ComplexProperty {
+    }
+
+    private interface RefInterface {
+        void setReference(Ref ref);
+    }
+
+    private static class RefInterfaceImpl implements RefInterface {
+        public RefInterfaceImpl() {
+        }
+
+        public void setReference(Ref ref) {
+        }
+    }
+
+    private static class SingleInterfaceWithPropertyReferenceImpl implements Interface1 {
+        public SingleInterfaceWithPropertyReferenceImpl() {
+        }
+
+        public void setReference(Ref ref) {
+        }
+
+        public void setProperty(ComplexProperty prop) {
+        }
+    }
+
+    private static class ReferenceCollectionImpl implements Interface1 {
+        public ReferenceCollectionImpl() {
+        }
+
+        public void setCollectionReference(Collection<Ref> ref) {
+        }
+
+        public void setNonGenericCollectionReference(Collection ref) {
+            // [rfeng] By the SCA spec, this should be classified as property
+        }
+
+        public void setListReference(List<Ref> ref) {
+        }
+
+        public void setArrayReference(Ref[] ref) {
+        }
+    }
+
+    private static class PropertyCollectionImpl implements Interface1 {
+        public PropertyCollectionImpl() {
+        }
+
+        public void setCollectionProperty(Collection<ComplexProperty> prop) {
+        }
+
+        public void setCollectionProperty2(Collection<String> prop) {
+        }
+
+        public void setArrayProperty(ComplexProperty[] prop) {
+        }
+
+        public void setArrayProperty2(String[] prop) {
+        }
+    }
+
+    @Remotable
+    private interface RemotableRef {
+    }
+
+    private static class RemotableRefImpl implements Interface1 {
+        protected RemotableRef otherRef;
+
+        public RemotableRefImpl() {
+        }
+
+        public void setRef(RemotableRef ref) {
+
+        }
+    }
+
+    private static class ProtectedRemotableRefFieldImpl implements Interface1 {
+        protected RemotableRef otherRef;
+
+        public ProtectedRemotableRefFieldImpl() {
+        }
+
+        public ProtectedRemotableRefFieldImpl(RemotableRef otherRef) {
+            this.otherRef = otherRef;
+        }
+
+    }
+
+    private static class ProtectedRemotableRefMethodImpl implements Interface1 {
+        public ProtectedRemotableRefMethodImpl() {
+        }
+
+        protected void setOtherRef(RemotableRef otherRef) {
+        }
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeutisticExtensibleConstructorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeutisticExtensibleConstructorTestCase.java
new file mode 100644
index 0000000000..5381e0e175
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeutisticExtensibleConstructorTestCase.java
@@ -0,0 +1,148 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Constructor;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.impl.JavaConstructorImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+
+/**
+ * Verifies constructors that have extensible annotation types, i.e. that have
+ * parameters marked by annotations which are themselves processed by some other
+ * implementation processor
+ * 
+ * @version $Rev$ $Date$
+ */
+public class HeutisticExtensibleConstructorTestCase extends AbstractProcessorTest {
+
+    private org.apache.tuscany.sca.implementation.java.introspect.impl.HeuristicPojoProcessor processor;
+    private JavaImplementationFactory javaImplementationFactory;
+
+    public HeutisticExtensibleConstructorTestCase() {
+        processor = new HeuristicPojoProcessor(new DefaultAssemblyFactory(), new DefaultJavaInterfaceFactory());
+        javaImplementationFactory = new DefaultJavaImplementationFactory();
+    }
+
+    private <T> void visitEnd(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+        for (Constructor<?> constructor : clazz.getConstructors()) {
+            visitConstructor(constructor, type);
+        }
+        processor.visitEnd(clazz, type);
+    }
+
+    /**
+     * Verifies heuristic processing can be called priot to an extension
+     * annotation processors being called.
+     */
+    public void testBarAnnotationProcessedFirst() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo> ctor = Foo.class.getConstructor(String.class, String.class);
+        JavaConstructorImpl<Foo> definition = new JavaConstructorImpl<Foo>(ctor);
+        type.setConstructor(definition);
+        Property property = factory.createProperty();
+        property.setName("myBar");
+        definition.getParameters()[0].setName("myBar");
+        type.getProperties().add(property);
+        visitEnd(Foo.class, type);
+        assertEquals(2, type.getProperties().size());
+    }
+
+    /**
+     * Verifies heuristic processing can be called before an extension
+     * annotation processors is called. <p/> For example, given:
+     * 
+     * <pre>
+     *  Foo(@Bar String prop, @org.osoa.sca.annotations.Property(name = &quot;foo&quot;) String prop2)
+     * </pre>
+     * 
+     * <p/> Heuristic evaluation of
+     * @Property can occur prior to another implementation processor evaluating
+     * @Bar
+     * @throws Exception
+     */
+    public void testBarAnnotationProcessedLast() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        visitEnd(Foo.class, type);
+
+        // now simulate process the bar impl
+        JavaConstructorImpl<?> definition = type.getConstructor();
+        definition.getParameters()[0].setName("myBar");
+        Property property = factory.createProperty();
+        property.setName("myBar");
+        type.getProperties().add(property);
+
+        assertEquals(2, type.getProperties().size());
+        assertEquals("foo", definition.getParameters()[1].getName());
+    }
+
+    /**
+     * Verifies heuristic processing can be called before an extension
+     * annotation processors is called with the extension parameter in a middle
+     * position. Specifically, verifies that the heuristic processor updates
+     * injection names and preserves their ordering.
+     */
+    public void testBarAnnotationProcessedFirstInMiddle() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo2> ctor = Foo2.class.getConstructor(String.class, String.class, String.class);
+        JavaConstructorImpl<Foo2> definition = new JavaConstructorImpl<Foo2>(ctor);
+        type.setConstructor(definition);
+        // insert placeholder for first param, which would be done by a
+        // processor
+        definition.getParameters()[0].setName("");
+        Property property = factory.createProperty();
+        // Hack to add a property member
+        JavaElementImpl element = new JavaElementImpl("myBar", String.class, null);
+        type.getPropertyMembers().put("myBar", element);
+        property.setName("myBar");
+        definition.getParameters()[1].setName("myBar");
+        type.getProperties().add(property);
+        visitEnd(Foo2.class, type);
+        assertEquals("baz", definition.getParameters()[0].getName());
+        assertEquals(2, type.getProperties().size());
+        assertEquals(1, type.getReferences().size());
+    }
+
+    public @interface Bar {
+
+    }
+
+    public static class Foo {
+        public Foo(@Bar
+        String prop, @org.osoa.sca.annotations.Property(name = "foo")
+        String prop2) {
+        }
+    }
+
+    public static class Foo2 {
+        public Foo2(@org.osoa.sca.annotations.Reference(name = "baz")
+        String prop1, @Bar
+        String prop2, @org.osoa.sca.annotations.Property(name = "foo")
+        String prop3) {
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessorTestCase.java
new file mode 100644
index 0000000000..be2b5aa56e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessorTestCase.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Method;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.osoa.sca.annotations.Init;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class InitProcessorTestCase extends TestCase {
+    
+    private JavaImplementationFactory javaImplementationFactory;
+    
+    public InitProcessorTestCase() {
+        javaImplementationFactory = new DefaultJavaImplementationFactory();
+    }
+
+    public void testInit() throws Exception {
+        InitProcessor processor = new InitProcessor(new DefaultAssemblyFactory());
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Method method = InitProcessorTestCase.Foo.class.getMethod("init");
+        processor.visitMethod(method, type);
+        assertNotNull(type.getInitMethod());
+    }
+
+    public void testBadInit() throws Exception {
+        InitProcessor processor = new InitProcessor(new DefaultAssemblyFactory());
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Method method = InitProcessorTestCase.Bar.class.getMethod("badInit", String.class);
+        try {
+            processor.visitMethod(method, type);
+            fail();
+        } catch (IllegalInitException e) {
+            // expected
+        }
+    }
+
+    public void testTwoInit() throws Exception {
+        InitProcessor processor = new InitProcessor(new DefaultAssemblyFactory());
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Method method = InitProcessorTestCase.Bar.class.getMethod("init");
+        Method method2 = InitProcessorTestCase.Bar.class.getMethod("init2");
+        processor.visitMethod(method, type);
+        try {
+            processor.visitMethod(method2, type);
+            fail();
+        } catch (DuplicateInitException e) {
+            // expected
+        }
+    }
+
+
+    private class Foo {
+        @Init
+        public void init() {
+        }
+    }
+
+
+    private class Bar {
+        @Init
+        public void init() {
+        }
+
+        @Init
+        public void init2() {
+        }
+
+        @Init
+        public void badInit(String foo) {
+        }
+
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/JavaClassIntrospectorImplTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/JavaClassIntrospectorImplTestCase.java
new file mode 100644
index 0000000000..388a1aae8b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/JavaClassIntrospectorImplTestCase.java
@@ -0,0 +1,95 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor;
+import org.easymock.EasyMock;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaClassIntrospectorImplTestCase extends TestCase {
+
+    public void testRegister() throws Exception {
+        JavaImplementationFactory factory = new DefaultJavaImplementationFactory();
+        JavaClassVisitor extension = EasyMock.createNiceMock(JavaClassVisitor.class);
+        factory.addClassVisitor(extension);
+    }
+
+    public void testUnegister() throws Exception {
+        JavaImplementationFactory factory = new DefaultJavaImplementationFactory();
+        JavaClassVisitor extension = EasyMock.createNiceMock(JavaClassVisitor.class);
+        factory.addClassVisitor(extension);
+        factory.removeClassVisitor(extension);
+    }
+
+    @SuppressWarnings("unchecked")
+    public void testWalk() throws Exception {
+        JavaImplementationFactory factory = new DefaultJavaImplementationFactory();
+        JavaClassVisitor extension = EasyMock.createMock(JavaClassVisitor.class);
+        extension.visitClass(EasyMock.eq(Bar.class), EasyMock.isA(JavaImplementation.class));
+        extension.visitConstructor(EasyMock.isA(Constructor.class), EasyMock.isA(JavaImplementation.class));
+        extension.visitMethod(EasyMock.isA(Method.class), EasyMock.isA(JavaImplementation.class));
+        extension.visitField(EasyMock.isA(Field.class), EasyMock.isA(JavaImplementation.class));
+        extension.visitSuperClass(EasyMock.isA(Class.class), EasyMock.isA(JavaImplementation.class));
+        extension.visitEnd(EasyMock.isA(Class.class), EasyMock.isA(JavaImplementation.class));
+
+        // mock.expects(once()).method("visitClass");
+        // mock.expects(once()).method("visitMethod");
+        // mock.expects(once()).method("visitField");
+        // mock.expects(once()).method("visitConstructor");
+        // mock.expects(once()).method("visitSuperClass");
+        // mock.expects(once()).method("visitEnd");
+        EasyMock.replay(extension);
+        factory.addClassVisitor(extension);
+        factory.createJavaImplementation(Bar.class);
+        EasyMock.verify(extension);
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    private class Baz {
+
+    }
+
+    private class Bar extends Baz {
+
+        protected String bar;
+
+        public Bar() {
+        }
+
+        public void bar() {
+        }
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ModelHelper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ModelHelper.java
new file mode 100644
index 0000000000..aad6b96cf9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ModelHelper.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ModelHelper {
+
+    public static Property getProperty(JavaImplementation type, String name) {
+        for (Property prop : type.getProperties()) {
+            if (prop.getName().equals(name)) {
+                return prop;
+            }
+        }
+        return null;
+    }
+
+    public static Reference getReference(JavaImplementation type, String name) {
+        for (Reference ref : type.getReferences()) {
+            if (ref.getName().equals(name)) {
+                return ref;
+            }
+        }
+        return null;
+    }
+
+    public static Service getService(JavaImplementation type, String name) {
+        for (Service svc : type.getServices()) {
+            if (svc.getName().equals(name)) {
+                return svc;
+            }
+        }
+        return null;
+    }
+
+    public static boolean matches(Contract contract, Class<?> type) {
+        Interface interface1 = contract.getInterfaceContract().getInterface();
+        if (interface1 instanceof JavaInterface) {
+            return type == ((JavaInterface)interface1).getJavaClass();
+        } else {
+            return false;
+        }
+    }
+
+    public static ComponentService createService(AssemblyFactory factory,
+                                                 JavaInterfaceFactory javaFactory, Class<?> type) {
+        org.apache.tuscany.sca.assembly.ComponentService ref = factory.createComponentService();
+        ref.setName(type.getSimpleName());
+        JavaInterface i = javaFactory.createJavaInterface();
+        i.setJavaClass(type);
+        JavaInterfaceContract ic = javaFactory.createJavaInterfaceContract();
+        ic.setInterface(i);
+        ref.setInterfaceContract(ic);
+        return ref;
+    }
+
+    public static Reference createReference(AssemblyFactory factory,
+                                            JavaInterfaceFactory javaFactory, String name, Class<?> type) {
+        org.apache.tuscany.sca.assembly.Reference ref = factory.createReference();
+        ref.setName(name);
+        JavaInterface i = javaFactory.createJavaInterface();
+        i.setJavaClass(type);
+        JavaInterfaceContract ic = javaFactory.createJavaInterfaceContract();
+        ic.setInterface(i);
+        ref.setInterfaceContract(ic);
+        return ref;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessorTestCase.java
new file mode 100644
index 0000000000..632df7d48f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessorTestCase.java
@@ -0,0 +1,408 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Method;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.OperationsConfigurator;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.osoa.sca.annotations.Requires;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class PolicyProcessorTestCase extends TestCase {
+    private ServiceProcessor serviceProcessor;
+    private PolicyProcessor policyProcessor;
+    private JavaImplementation type;
+
+    // This actually is a test for PolicyJavaInterfaceProcessor. It will get
+    // invoked via the call to ImplementationProcessorServiceImpl.createService in
+    // ServiceProcessor. Of course ServiceProcessor class has to be working.
+    public void stestSingleInterfaceWithIntentsOnInterfaceAtInterfaceLevel() throws Exception {
+        serviceProcessor.visitClass(Service1.class, type);
+        policyProcessor.visitClass(Service1.class, type);
+        verifyIntents(Service1.class, type);
+    }
+
+    public void stestMultipleInterfacesWithIntentsOnInterfaceAtInterfaceLevel() throws Exception {
+        serviceProcessor.visitClass(Service2.class, type);
+        policyProcessor.visitClass(Service2.class, type);
+        verifyIntents(Service2.class, type);
+    }
+
+    public void stestSingleInterfaceWithIntentsOnImplAtClassLevel() throws Exception {
+        serviceProcessor.visitClass(Service3.class, type);
+        policyProcessor.visitClass(Service3.class, type);
+        verifyIntents(Service3.class, type);
+    }
+
+    public void stestMultipleInterfacesWithIntentsOnImplAtClassLevel() throws Exception {
+        serviceProcessor.visitClass(Service4.class, type);
+        policyProcessor.visitClass(Service4.class, type);
+        verifyIntents(Service4.class, type);
+    }
+
+    public void stestSingleInterfaceWithIntentsOnInterfaceAtMethodLevel() throws Exception {
+        serviceProcessor.visitClass(Service5.class, type);
+        policyProcessor.visitClass(Service5.class, type);
+        verifyIntents(Service5.class, type);
+    }
+
+    public void testSingleInterfaceWithIntentsOnServiceAndInterfaceAtImplAndInertfaceAndMethodLevel() throws Exception {
+        serviceProcessor.visitClass(Service6.class, type);
+        policyProcessor.visitClass(Service6.class, type);
+        for (Method method : Service6.class.getDeclaredMethods()) {
+            policyProcessor.visitMethod(method, type);
+        }
+        verifyIntents(Service6.class, type);
+    }
+
+    private void verifyIntents(Class serviceImplClass, JavaImplementation type) {
+        if ( !(type instanceof PolicySetAttachPoint) ) {
+            fail("No Intents on the service ");
+        }
+        Requires serviceImplIntentAnnotation = (Requires)serviceImplClass.getAnnotation(Requires.class);
+        if (serviceImplIntentAnnotation != null) {
+            String[] serviceImplIntents = serviceImplIntentAnnotation.value();
+            List<Intent> requiredIntents = ((PolicySetAttachPoint)type).getRequiredIntents();
+            if (serviceImplIntents.length > 0) {
+                if (requiredIntents == null || requiredIntents.size() == 0) {
+                    fail("No Intents on the service ");
+                }
+                Map<String, Intent> intentMap = new HashMap<String, Intent>();
+                for (Intent intent : requiredIntents) {
+                    intentMap.put(intent.getName().getLocalPart(), intent);
+                }
+                for (String intent : serviceImplIntents) {
+                    assertTrue("ComponentType for Service class " + serviceImplClass.getName()
+                        + " did not contain Service Implementation intent "
+                        + intent, intentMap.containsKey(intent));
+                }
+            }
+        }
+
+        // This should match what was specified on @Service for a Service Implementation
+        // If we use these to get the Service names and we get a null Service
+        // name then it would seem that wrong values were put on the @Service annotation
+        // or the wrong interfaces were specified on the implements list of the class
+        // statement?
+        Map<String, org.apache.tuscany.sca.assembly.Service> serviceMap = new HashMap<String, org.apache.tuscany.sca.assembly.Service>();
+        for (org.apache.tuscany.sca.assembly.Service service: type.getServices()) {
+            serviceMap.put(service.getName(), service);
+        }
+        for (Class interfaceClass : serviceImplClass.getInterfaces()) {
+            Requires interfaceIntentAnnotation = (Requires)interfaceClass.getAnnotation(Requires.class);
+            org.apache.tuscany.sca.assembly.Service service = serviceMap.get(interfaceClass.getSimpleName());
+            if (service == null) {
+                fail("No service defined for interface " + interfaceClass.getSimpleName()
+                    + " on Service Implementation "
+                    + serviceImplClass.getName());
+            }
+
+            if (interfaceIntentAnnotation != null) {
+                String[] interfaceIntents = interfaceIntentAnnotation.value();
+                List<Intent> requiredIntents = service.getRequiredIntents();
+                if (interfaceIntents.length > 0) {
+                    if (requiredIntents == null || requiredIntents.size() == 0) {
+                        fail("No Intents on the service " + service.getName());
+                    }
+                    Map<String, Intent> intentMap = new HashMap<String, Intent>();
+                    for (Intent intent : requiredIntents) {
+                        intentMap.put(intent.getName().getLocalPart(), intent);
+                    }
+                    for (String intent : interfaceIntents) {
+                        assertTrue("Interface " + service.getName()
+                            + " did not contain Service Interface intent "
+                            + intent, intentMap.containsKey(intent));
+                    }
+                }
+            }
+
+            for (Method method : interfaceClass.getDeclaredMethods()) {
+                Requires methodIntentAnnotation = method.getAnnotation(Requires.class);
+
+                // Verify that each of the Intents on each of the Service
+                // Interface Methods exist on their associated operation.
+                if (methodIntentAnnotation != null) {
+                    String[] methodIntents = methodIntentAnnotation.value();
+                    if (methodIntents.length > 0) {
+                        List<Intent> requiredIntents = null;
+                        for ( ConfiguredOperation confOp : service.getConfiguredOperations() ) {
+                            if ( confOp.getName().equals(method.getName()) &&
+                                    confOp.getContractName().equals(service.getName()) ) {
+                                requiredIntents = confOp.getRequiredIntents();
+                            }
+                        }
+                        
+                        if (requiredIntents == null || requiredIntents.size() == 0) {
+                            fail("No Intents on operation " + method.getName());
+                        }
+                        for (String intent : methodIntents) {
+                            boolean found = false;
+                            for (Intent requiredIntent: requiredIntents) {
+                                if (requiredIntent.getName().getLocalPart().equals(intent)) {
+                                    found = true;
+                                    break;
+                                }
+                            }
+                            assertTrue("Operation " + method.getName()
+                                + " did not contain Service Interface method intent "
+                                + intent, found);
+                        }
+                    }
+                }
+            }
+            
+            for (Method method : serviceImplClass.getDeclaredMethods()) {
+                Requires methodIntentAnnotation = method.getAnnotation(Requires.class);
+
+                // Verify that each of the Intents on each of the Service
+                // Implementation Methods exist on their associated
+                // operation.
+                if (methodIntentAnnotation != null) {
+                    String[] methodIntents = methodIntentAnnotation.value();
+                    if (methodIntents.length > 0) {
+                        List<Intent> requiredIntents = null;
+                        for ( ConfiguredOperation confOp : ((OperationsConfigurator)type).getConfiguredOperations() ) {
+                            if ( confOp.getName().equals(method.getName())  ) {
+                                requiredIntents = confOp.getRequiredIntents();
+                            }
+                        }
+                        
+                        if (requiredIntents == null || requiredIntents.size() == 0) {
+                            fail("No Intents on operation " + method.getName());
+                        }
+                        
+                        for (String intent : methodIntents) {
+                            boolean found = false;
+                            for (Intent requiredIntent: requiredIntents) {
+                                if (requiredIntent.getName().getLocalPart().equals(intent)) {
+                                    found = true;
+                                    break;
+                                }
+                            }
+                            assertTrue("Operation " + method.getName()
+                                + " did not contain Implementation method intent "
+                                + intent, found);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        serviceProcessor = new ServiceProcessor(new DefaultAssemblyFactory(), new DefaultJavaInterfaceFactory());
+        policyProcessor = new PolicyProcessor(new DefaultAssemblyFactory(), new DefaultPolicyFactory());
+        JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+        type = javaImplementationFactory.createJavaImplementation();
+    }
+
+    // @Remotable
+    @Requires( {"transaction.global"})
+    private interface Interface1 {
+        int method1();
+
+        int method2();
+
+        int method3();
+
+        int method4();
+    }
+
+    @Service(Interface1.class)
+    private class Service1 implements Interface1 {
+        public int method1() {
+            return 0;
+        }
+
+        public int method2() {
+            return 0;
+        }
+
+        public int method3() {
+            return 0;
+        }
+
+        public int method4() {
+            return 0;
+        }
+    }
+
+    // @Remotable
+    @Requires( {"transaction.local"})
+    private interface Interface2 {
+        int method5();
+
+        int method6();
+    }
+
+    @Service(interfaces = {Interface1.class, Interface2.class})
+    private class Service2 implements Interface1, Interface2 {
+        public int method1() {
+            return 0;
+        }
+
+        public int method2() {
+            return 0;
+        }
+
+        public int method3() {
+            return 0;
+        }
+
+        public int method4() {
+            return 0;
+        }
+
+        public int method5() {
+            return 0;
+        }
+
+        public int method6() {
+            return 0;
+        }
+    }
+
+    // @Remotable
+    private interface Interface3 {
+        int method1();
+
+        int method2();
+
+        int method3();
+
+        int method4();
+    }
+
+    @Service(Interface3.class)
+    @Requires( {"transaction.global"})
+    private class Service3 implements Interface3 {
+        public int method1() {
+            return 0;
+        }
+
+        public int method2() {
+            return 0;
+        }
+
+        public int method3() {
+            return 0;
+        }
+
+        public int method4() {
+            return 0;
+        }
+    }
+
+    // @Remotable
+    private interface Interface4 {
+        int method5();
+
+        int method6();
+    }
+
+    @Service(interfaces = {Interface3.class, Interface4.class})
+    @Requires( {"transaction.local"})
+    private class Service4 implements Interface3, Interface4 {
+        public int method1() {
+            return 0;
+        }
+
+        public int method2() {
+            return 0;
+        }
+
+        public int method3() {
+            return 0;
+        }
+
+        public int method4() {
+            return 0;
+        }
+
+        public int method5() {
+            return 0;
+        }
+
+        public int method6() {
+            return 0;
+        }
+    }
+
+    private interface Interface5 {
+        @Requires( {"transaction.global"})
+        int method1();
+
+        @Requires( {"transaction.local"})
+        int method2();
+    }
+
+    @Service(Interface5.class)
+    private class Service5 implements Interface5 {
+        public int method1() {
+            return 0;
+        }
+
+        public int method2() {
+            return 0;
+        }
+    }
+
+    @Requires( {"transaction.global.Interface6"})
+    private interface Interface6 {
+        @Requires( {"transaction.global.Interface6.method1"})
+        int method1();
+
+        @Requires( {"transaction.local.Interface6.method2"})
+        int method2();
+    }
+
+    @Service(Interface6.class)
+    @Requires( {"transaction.global.Service6"})
+    private class Service6 implements Interface6 {
+        @Requires( {"transaction.global.Service6.method1"})
+        public int method1() {
+            return 0;
+        }
+
+        @Requires( {"transaction.global.Service6.method1"})
+        public int method2() {
+            return 0;
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessorTestCase.java
new file mode 100644
index 0000000000..8d5e816a08
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessorTestCase.java
@@ -0,0 +1,212 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getProperty;
+
+import java.util.Collection;
+import java.util.List;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.osoa.sca.annotations.Property;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class PropertyProcessorTestCase extends TestCase {
+
+    JavaImplementation type;
+    PropertyProcessor processor;
+
+    public void testMethodAnnotation() throws Exception {
+        processor.visitMethod(Foo.class.getMethod("setFoo", String.class), type);
+        assertNotNull(getProperty(type, "foo"));
+    }
+
+    public void testMethodRequired() throws Exception {
+        processor.visitMethod(Foo.class.getMethod("setFooRequired", String.class), type);
+        org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "fooRequired");
+        assertNotNull(prop);
+        assertTrue(prop.isMustSupply());
+    }
+
+    public void testMethodName() throws Exception {
+        processor.visitMethod(Foo.class.getMethod("setBarMethod", String.class), type);
+        assertNotNull(getProperty(type, "bar"));
+    }
+
+    public void testFieldAnnotation() throws Exception {
+        processor.visitField(Foo.class.getDeclaredField("baz"), type);
+        assertNotNull(getProperty(type, "baz"));
+    }
+
+    public void testFieldRequired() throws Exception {
+        processor.visitField(Foo.class.getDeclaredField("bazRequired"), type);
+        org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "bazRequired");
+        assertNotNull(prop);
+        assertTrue(prop.isMustSupply());
+    }
+
+    public void testFieldName() throws Exception {
+        processor.visitField(Foo.class.getDeclaredField("bazField"), type);
+        assertNotNull(getProperty(type, "theBaz"));
+    }
+
+    public void testDuplicateFields() throws Exception {
+        processor.visitField(Bar.class.getDeclaredField("dup"), type);
+        try {
+            processor.visitField(Bar.class.getDeclaredField("baz"), type);
+            fail();
+        } catch (DuplicatePropertyException e) {
+            // expected
+        }
+    }
+
+    public void testDuplicateMethods() throws Exception {
+        processor.visitMethod(Bar.class.getMethod("setDupMethod", String.class), type);
+        try {
+            processor.visitMethod(Bar.class.getMethod("setDupSomeMethod", String.class), type);
+            fail();
+        } catch (DuplicatePropertyException e) {
+            // expected
+        }
+    }
+
+    public void testInvalidProperty() throws Exception {
+        try {
+            processor.visitMethod(Bar.class.getMethod("badMethod"), type);
+            fail();
+        } catch (IllegalPropertyException e) {
+            // expected
+        }
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+        type = javaImplementationFactory.createJavaImplementation();
+        processor = new PropertyProcessor(new DefaultAssemblyFactory());
+    }
+
+    private class Foo {
+
+        @Property
+        protected String baz;
+        @Property(required = true)
+        protected String bazRequired;
+        @Property(name = "theBaz")
+        protected String bazField;
+
+        @Property
+        public void setFoo(String string) {
+        }
+
+        @Property(required = true)
+        public void setFooRequired(String string) {
+        }
+
+        @Property(name = "bar")
+        public void setBarMethod(String string) {
+        }
+
+    }
+
+    private class Bar {
+
+        @Property
+        protected String dup;
+
+        @Property(name = "dup")
+        protected String baz;
+
+        @Property
+        public void setDupMethod(String s) {
+        }
+
+        @Property(name = "dupMethod")
+        public void setDupSomeMethod(String s) {
+        }
+
+        @Property
+        public void badMethod() {
+        }
+
+    }
+
+    private class Multiple {
+        @Property
+        protected List<String> refs1;
+
+        @Property
+        protected String[] refs2;
+
+        @Property
+        public void setRefs3(String[] refs) {
+        }
+
+        @Property
+        public void setRefs4(Collection<String> refs) {
+        }
+
+    }
+
+    private Class<?> getBaseType(JavaElementImpl element) {
+        return JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType());
+    }
+
+    public void testMultiplicityCollection() throws Exception {
+        processor.visitField(Multiple.class.getDeclaredField("refs1"), type);
+        org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "refs1");
+        assertNotNull(prop);
+        assertSame(String.class, getBaseType(type.getPropertyMembers().get(prop.getName())));
+        assertTrue(prop.isMany());
+    }
+
+    public void testMultiplicityArray() throws Exception {
+        processor.visitField(Multiple.class.getDeclaredField("refs2"), type);
+        org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "refs2");
+        assertNotNull(prop);
+        assertSame(String.class, getBaseType(type.getPropertyMembers().get(prop.getName())));
+        assertTrue(prop.isMany());
+    }
+
+    public void testMultiplicityArrayMethod() throws Exception {
+        processor.visitMethod(Multiple.class.getMethod("setRefs3", String[].class), type);
+        org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "refs3");
+        assertNotNull(prop);
+        assertSame(String.class, getBaseType(type.getPropertyMembers().get(prop.getName())));
+        assertTrue(prop.isMany());
+    }
+
+    public void testMultiplicityCollectionMethod() throws Exception {
+        processor.visitMethod(Multiple.class.getMethod("setRefs4", Collection.class), type);
+        org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "refs4");
+        assertNotNull(prop);
+        assertSame(String.class, getBaseType(type.getPropertyMembers().get(prop.getName())));
+        assertTrue(prop.isMany());
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessorTestCase.java
new file mode 100644
index 0000000000..d68b1530f0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessorTestCase.java
@@ -0,0 +1,221 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getReference;
+
+import java.util.Collection;
+import java.util.List;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.osoa.sca.annotations.Reference;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ReferenceProcessorTestCase extends TestCase {
+
+    private JavaImplementation type;
+    private ReferenceProcessor processor;
+
+    public void testMethodAnnotation() throws Exception {
+        processor.visitMethod(ReferenceProcessorTestCase.Foo.class.getMethod("setFoo", Ref.class), type);
+        org.apache.tuscany.sca.assembly.Reference reference = getReference(type, "foo");
+        assertNotNull(reference);
+        assertEquals(Ref.class, ((JavaInterface)reference.getInterfaceContract().getInterface()).getJavaClass());
+    }
+
+    public void testMethodRequired() throws Exception {
+        processor.visitMethod(ReferenceProcessorTestCase.Foo.class.getMethod("setFooRequired", Ref.class), type);
+        org.apache.tuscany.sca.assembly.Reference ref = getReference(type, "fooRequired");
+        assertNotNull(ref);
+        assertEquals(Multiplicity.ONE_ONE, ref.getMultiplicity());
+    }
+
+    public void testMethodName() throws Exception {
+        processor.visitMethod(ReferenceProcessorTestCase.Foo.class.getMethod("setBarMethod", Ref.class), type);
+        assertNotNull(getReference(type, "bar"));
+    }
+
+    public void testFieldAnnotation() throws Exception {
+        processor.visitField(ReferenceProcessorTestCase.Foo.class.getDeclaredField("baz"), type);
+        org.apache.tuscany.sca.assembly.Reference reference = getReference(type, "baz");
+        assertNotNull(reference);
+        assertEquals(Ref.class, ((JavaInterface)reference.getInterfaceContract().getInterface()).getJavaClass());
+    }
+
+    public void testFieldRequired() throws Exception {
+        processor.visitField(ReferenceProcessorTestCase.Foo.class.getDeclaredField("bazRequired"), type);
+        org.apache.tuscany.sca.assembly.Reference ref = getReference(type, "bazRequired");
+        assertNotNull(ref);
+        assertEquals(Multiplicity.ONE_ONE, ref.getMultiplicity());
+    }
+
+    public void testFieldName() throws Exception {
+        processor.visitField(ReferenceProcessorTestCase.Foo.class.getDeclaredField("bazField"), type);
+        assertNotNull(getReference(type, "theBaz"));
+    }
+
+    public void testDuplicateFields() throws Exception {
+        processor.visitField(ReferenceProcessorTestCase.Bar.class.getDeclaredField("dup"), type);
+        try {
+            processor.visitField(ReferenceProcessorTestCase.Bar.class.getDeclaredField("baz"), type);
+            fail();
+        } catch (DuplicateReferenceException e) {
+            // expected
+        }
+    }
+
+    public void testDuplicateMethods() throws Exception {
+        processor.visitMethod(ReferenceProcessorTestCase.Bar.class.getMethod("setDupMethod", Ref.class), type);
+        try {
+            processor.visitMethod(ReferenceProcessorTestCase.Bar.class.getMethod("setDupSomeMethod", Ref.class), type);
+            fail();
+        } catch (DuplicateReferenceException e) {
+            // expected
+        }
+    }
+
+    public void testInvalidProperty() throws Exception {
+        try {
+            processor.visitMethod(ReferenceProcessorTestCase.Bar.class.getMethod("badMethod"), type);
+            fail();
+        } catch (IllegalReferenceException e) {
+            // expected
+        }
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+        type = javaImplementationFactory.createJavaImplementation();
+        processor = new ReferenceProcessor(new DefaultAssemblyFactory(), new DefaultJavaInterfaceFactory());
+    }
+
+    private interface Ref {
+    }
+
+    private class Foo {
+
+        @Reference
+        protected Ref baz;
+        @Reference(required = true)
+        protected Ref bazRequired;
+        @Reference(name = "theBaz")
+        protected Ref bazField;
+
+        @Reference
+        public void setFoo(Ref ref) {
+        }
+
+        @Reference(required = true)
+        public void setFooRequired(Ref ref) {
+        }
+
+        @Reference(name = "bar")
+        public void setBarMethod(Ref ref) {
+        }
+
+    }
+
+    private class Bar {
+
+        @Reference
+        protected Ref dup;
+
+        @Reference(name = "dup")
+        protected Ref baz;
+
+        @Reference
+        public void setDupMethod(Ref s) {
+        }
+
+        @Reference(name = "dupMethod")
+        public void setDupSomeMethod(Ref s) {
+        }
+
+        @Reference
+        public void badMethod() {
+        }
+
+    }
+
+    private class Multiple {
+        @Reference(required = true)
+        protected List<Ref> refs1;
+
+        @Reference(required = false)
+        protected Ref[] refs2;
+
+        @Reference(required = true)
+        public void setRefs3(Ref[] refs) {
+        }
+
+        @Reference(required = false)
+        public void setRefs4(Collection<Ref> refs) {
+        }
+
+    }
+
+    public void testMultiplicity1ToN() throws Exception {
+        processor.visitField(Multiple.class.getDeclaredField("refs1"), type);
+        org.apache.tuscany.sca.assembly.Reference ref = getReference(type, "refs1");
+        assertNotNull(ref);
+        assertSame(Ref.class, ((JavaInterface)ref.getInterfaceContract().getInterface()).getJavaClass());
+        assertEquals(Multiplicity.ONE_N, ref.getMultiplicity());
+        // assertEquals(Multiplicity.ONE_ONE, ref.getMultiplicity());
+    }
+
+    public void testMultiplicityTo0ToN() throws Exception {
+        processor.visitField(Multiple.class.getDeclaredField("refs2"), type);
+        org.apache.tuscany.sca.assembly.Reference ref = getReference(type, "refs2");
+        assertNotNull(ref);
+        assertSame(Ref.class, ((JavaInterface)ref.getInterfaceContract().getInterface()).getJavaClass());
+        assertEquals(Multiplicity.ZERO_N, ref.getMultiplicity());
+        // assertFalse(ref.isMustSupply());
+    }
+
+    public void testMultiplicity1ToNMethod() throws Exception {
+        processor.visitMethod(Multiple.class.getMethod("setRefs3", Ref[].class), type);
+        org.apache.tuscany.sca.assembly.Reference ref = getReference(type, "refs3");
+        assertNotNull(ref);
+        assertSame(Ref.class, ((JavaInterface)ref.getInterfaceContract().getInterface()).getJavaClass());
+        assertEquals(Multiplicity.ONE_N, ref.getMultiplicity());
+        // assertEquals(Multiplicity.ONE_ONE, ref.getMultiplicity());
+    }
+
+    public void testMultiplicity0ToNMethod() throws Exception {
+        processor.visitMethod(Multiple.class.getMethod("setRefs4", Collection.class), type);
+        org.apache.tuscany.sca.assembly.Reference ref = getReference(type, "refs4");
+        assertNotNull(ref);
+        assertSame(Ref.class, ((JavaInterface)ref.getInterfaceContract().getInterface()).getJavaClass());
+        assertEquals(Multiplicity.ZERO_N, ref.getMultiplicity());
+        // assertFalse(ref.isMustSupply());
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessorTestCase.java
new file mode 100644
index 0000000000..7bb8e15696
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessorTestCase.java
@@ -0,0 +1,119 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.impl.JavaResourceImpl;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ResourceProcessorTestCase extends TestCase {
+
+    JavaImplementation type;
+    ResourceProcessor processor = new ResourceProcessor(new DefaultAssemblyFactory());
+
+    public void testVisitField() throws Exception {
+        Field field = Foo.class.getDeclaredField("bar");
+        processor.visitField(field, type);
+        JavaResourceImpl resource = type.getResources().get("bar");
+        assertFalse(resource.isOptional());
+        assertNull(resource.getMappedName());
+        assertEquals(field.getType(), resource.getElement().getType());
+    }
+
+    public void testVisitMethod() throws Exception {
+        Method method = Foo.class.getMethod("setBar", Bar.class);
+        processor.visitMethod(method, type);
+        JavaResourceImpl resource = type.getResources().get("bar");
+        assertFalse(resource.isOptional());
+        assertNull(resource.getMappedName());
+        assertEquals(method.getParameterTypes()[0], resource.getElement().getType());
+    }
+
+    public void testVisitNamedMethod() throws Exception {
+        Method method = Foo.class.getMethod("setBar2", Bar.class);
+        processor.visitMethod(method, type);
+        JavaResourceImpl resource = type.getResources().get("someName");
+        assertFalse(resource.isOptional());
+        assertEquals("mapped", resource.getMappedName());
+    }
+
+    public void testVisitBadMethod() throws Exception {
+        Method method = Foo.class.getMethod("setBad");
+        try {
+            processor.visitMethod(method, type);
+            fail();
+        } catch (IllegalResourceException e) {
+            // expected
+        }
+    }
+
+    public void testDuplicateResources() throws Exception {
+        Field field = Foo.class.getDeclaredField("bar");
+        processor.visitField(field, type);
+        try {
+            processor.visitField(field, type);
+            fail();
+        } catch (DuplicateResourceException e) {
+            //expected
+        }
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+        type = javaImplementationFactory.createJavaImplementation();
+    }
+
+    private class Foo {
+
+        @org.apache.tuscany.sca.implementation.java.introspect.impl.Resource
+        protected Bar bar;
+
+        @org.apache.tuscany.sca.implementation.java.introspect.impl.Resource(optional = true)
+        protected Bar barNotRequired;
+
+        @org.apache.tuscany.sca.implementation.java.introspect.impl.Resource
+        public void setBar(Bar bar) {
+        }
+
+        @org.apache.tuscany.sca.implementation.java.introspect.impl.Resource(name = "someName", mappedName = "mapped")
+        public void setBar2(Bar bar) {
+        }
+
+        @org.apache.tuscany.sca.implementation.java.introspect.impl.Resource
+        public void setBad() {
+        }
+
+    }
+
+    private interface Bar {
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessorTestCase.java
new file mode 100644
index 0000000000..d7de4e522e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessorTestCase.java
@@ -0,0 +1,113 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.impl.JavaScopeImpl;
+import org.easymock.EasyMock;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ScopeProcessorTestCase extends TestCase {
+
+    Component parent;
+    private JavaImplementationFactory javaImplementationFactory;
+
+    public void testCompositeScope() throws IntrospectionException {
+        ScopeProcessor processor = new ScopeProcessor(new DefaultAssemblyFactory());
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+
+        processor.visitClass(Composite.class, type);
+        assertEquals(JavaScopeImpl.COMPOSITE, type.getJavaScope());
+    }
+
+    public void testSessionScope() throws IntrospectionException {
+        ScopeProcessor processor = new ScopeProcessor(new DefaultAssemblyFactory());
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(Session.class, type);
+        assertEquals(JavaScopeImpl.SESSION, type.getJavaScope());
+    }
+
+    public void testConversationalScope() throws IntrospectionException {
+        ScopeProcessor processor = new ScopeProcessor(new DefaultAssemblyFactory());
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(Conversation.class, type);
+        assertEquals(JavaScopeImpl.CONVERSATION, type.getJavaScope());
+    }
+
+    public void testRequestScope() throws IntrospectionException {
+        ScopeProcessor processor = new ScopeProcessor(new DefaultAssemblyFactory());
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(Request.class, type);
+        assertEquals(JavaScopeImpl.REQUEST, type.getJavaScope());
+    }
+
+    public void testStatelessScope() throws IntrospectionException {
+        ScopeProcessor processor = new ScopeProcessor(new DefaultAssemblyFactory());
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(Stateless.class, type);
+        assertEquals(JavaScopeImpl.STATELESS, type.getJavaScope());
+    }
+
+    public void testNoScope() throws IntrospectionException {
+        ScopeProcessor processor = new ScopeProcessor(new DefaultAssemblyFactory());
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(None.class, type);
+        assertEquals(JavaScopeImpl.STATELESS, type.getJavaScope());
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        javaImplementationFactory = new DefaultJavaImplementationFactory();
+        parent = EasyMock.createNiceMock(Component.class);
+    }
+
+    @org.osoa.sca.annotations.Scope("COMPOSITE")
+    private class Composite {
+    }
+
+    @org.osoa.sca.annotations.Scope("SESSION")
+    private class Session {
+    }
+
+    @org.osoa.sca.annotations.Scope("CONVERSATION")
+    private class Conversation {
+    }
+
+    @org.osoa.sca.annotations.Scope("REQUEST")
+    private class Request {
+    }
+
+    @org.osoa.sca.annotations.Scope("STATELESS")
+    private class Stateless {
+    }
+
+    private class None {
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceCallbackTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceCallbackTestCase.java
new file mode 100644
index 0000000000..23c9fd263b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceCallbackTestCase.java
@@ -0,0 +1,183 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getService;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.interfacedef.InvalidCallbackException;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.annotations.Callback;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ServiceCallbackTestCase extends TestCase {
+    private ServiceProcessor processor;
+    private JavaImplementationFactory javaImplementationFactory;
+
+    @Override
+    protected void setUp() throws Exception {
+        processor = new ServiceProcessor(new DefaultAssemblyFactory(), new DefaultJavaInterfaceFactory());
+        javaImplementationFactory = new DefaultJavaImplementationFactory();
+    }
+
+    public void testMethodCallbackInterface() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(FooImpl.class, type);
+        org.apache.tuscany.sca.assembly.Service service = getService(type, Foo.class.getSimpleName());
+        assertNotNull(service);
+        Method method = FooImpl.class.getMethod("setCallback", FooCallback.class);
+        processor.visitMethod(method, type);
+        assertEquals(method, type.getCallbackMembers().get(FooCallback.class.getName()).getAnchor());
+    }
+
+    public void testFieldCallbackInterface() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(FooImpl.class, type);
+        org.apache.tuscany.sca.assembly.Service service = getService(type, Foo.class.getSimpleName());
+        assertNotNull(service);
+        Field field = FooImpl.class.getDeclaredField("callback");
+        processor.visitField(field, type);
+        assertEquals(field, type.getCallbackMembers().get(FooCallback.class.getName()).getAnchor());
+    }
+
+    public void testFieldCallbackInterface1() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(FooImpl1.class, type);
+        org.apache.tuscany.sca.assembly.Service service = getService(type, Foo.class.getSimpleName());
+        assertNotNull(service);
+        Field field1 = FooImpl1.class.getDeclaredField("callbackRef");
+        processor.visitField(field1, type);
+        assertEquals(field1, type.getCallbackMembers().get(FooCallback.class.getName()).getAnchor());
+        
+    }
+    
+    public void testMethodDoesNotMatchCallback() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(BadBarImpl.class, type);
+        Method method = BadBarImpl.class.getMethod("setWrongInterfaceCallback", String.class);
+        try {
+            processor.visitMethod(method, type);
+            fail();
+        } catch (IllegalCallbackReferenceException e) {
+            // expected
+        }
+    }
+
+    public void testNoParamCallback() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(BadBarImpl.class, type);
+        Method method = BadBarImpl.class.getMethod("setNoParamCallback");
+        try {
+            processor.visitMethod(method, type);
+            fail();
+        } catch (IllegalCallbackReferenceException e) {
+            // expected
+        }
+    }
+
+    public void testFieldDoesNotMatchCallback() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(BadBarImpl.class, type);
+        Field field = BadBarImpl.class.getDeclaredField("wrongInterfaceCallback");
+        try {
+            processor.visitField(field, type);
+            fail();
+        } catch (IllegalCallbackReferenceException e) {
+            // expected
+        }
+    }
+
+    public void testBadCallbackInterfaceAnnotation() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        try {
+            processor.visitClass(BadFooImpl.class, type);
+            fail();
+        } catch (IntrospectionException e) {
+            // expected
+            assertTrue(e.getCause() instanceof InvalidCallbackException);
+        }
+    }
+
+    @Callback(FooCallback.class)
+    private interface Foo {
+
+    }
+
+    private interface FooCallback {
+
+    }
+
+    @Service(Foo.class)
+    private static class FooImpl implements Foo {
+
+        @Callback
+        protected FooCallback callback;
+        
+        @Callback
+        public void setCallback(FooCallback cb) {
+
+        }
+    }
+    
+    @Service(Foo.class)
+    private static class FooImpl1 implements Foo {
+        @Callback
+        protected CallableReference<FooCallback> callbackRef;
+    }    
+
+    private static class BadBarImpl implements Foo {
+        @Callback
+        protected String wrongInterfaceCallback;
+
+        @Callback
+        public void setWrongInterfaceCallback(String cb) {
+
+        }
+
+        @Callback
+        public void setNoParamCallback() {
+
+        }
+
+    }
+
+    @Callback
+    private interface BadFoo {
+
+    }
+
+    @Service(BadFoo.class)
+    private static class BadFooImpl implements BadFoo {
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessorTestCase.java
new file mode 100644
index 0000000000..da3d5083e2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessorTestCase.java
@@ -0,0 +1,143 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.osoa.sca.annotations.Callback;
+import org.osoa.sca.annotations.Remotable;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ServiceProcessorTestCase extends TestCase {
+    private ServiceProcessor processor;
+    private JavaImplementation type;
+
+    public void testMultipleInterfaces() throws Exception {
+        processor.visitClass(FooMultiple.class, type);
+        assertEquals(2, type.getServices().size());
+        org.apache.tuscany.sca.assembly.Service service = ModelHelper.getService(type, Baz.class.getSimpleName());
+        assertEquals(Baz.class, ((JavaInterface)service.getInterfaceContract().getInterface()).getJavaClass());
+        assertEquals(Bar.class, ((JavaInterface)service.getInterfaceContract().getCallbackInterface()).getJavaClass());
+        assertNotNull(ModelHelper.getService(type, Bar.class.getSimpleName()));
+    }
+
+    public void testSingleInterfaces() throws Exception {
+        processor.visitClass(FooSingle.class, type);
+        assertEquals(1, type.getServices().size());
+        assertNotNull(ModelHelper.getService(type, Baz.class.getSimpleName()));
+    }
+
+    public void testMultipleNoService() throws Exception {
+        processor.visitClass(FooMultipleNoService.class, type);
+        assertEquals(0, type.getServices().size());
+    }
+
+    /**
+     * Verifies a service with a callback annotation is recognized
+     */
+    public void testMultipleWithCallbackAnnotation() throws Exception {
+        processor.visitClass(FooMultipleWithCalback.class, type);
+        assertEquals(1, type.getServices().size());
+    }
+
+    public void testRemotableNoService() throws Exception {
+        processor.visitClass(FooRemotableNoService.class, type);
+        assertEquals(1, type.getServices().size());
+        org.apache.tuscany.sca.assembly.Service service = ModelHelper.getService(type, BazRemotable.class.getSimpleName());
+        assertEquals(BazRemotable.class, ((JavaInterface)service.getInterfaceContract().getInterface()).getJavaClass());
+    }
+
+    public void testNonInterface() throws Exception {
+        processor.visitClass(FooServiceUsingClassImpl.class, type);
+    }
+
+    public void testNoInterfaces() throws Exception {
+        try {
+            processor.visitClass(BadDefinition.class, type);
+            fail();
+        } catch (IllegalServiceDefinitionException e) {
+            //expected
+        }
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        processor = new ServiceProcessor(new DefaultAssemblyFactory(), new DefaultJavaInterfaceFactory());
+        JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+        type = javaImplementationFactory.createJavaImplementation();
+    }
+
+    @Callback(Bar.class)
+    private interface Baz {
+    }
+
+    private interface Bar {
+    }
+
+    private interface Bar2 {
+    }
+
+    @Remotable
+    private interface BazRemotable {
+    }
+
+    @Service(interfaces = {Baz.class, Bar.class})
+    private class FooMultiple implements Baz, Bar {
+
+    }
+
+    @Service(Baz.class)
+    private class FooSingle implements Baz, Bar {
+
+    }
+
+    private class FooMultipleNoService implements Bar, Bar2 {
+
+    }
+
+    private class FooMultipleWithCalback implements Baz, Bar {
+
+    }
+
+    private class FooRemotableNoService implements BazRemotable, Bar {
+
+    }
+
+    @Service(FooSingle.class)
+    private class FooServiceUsingClassImpl extends FooSingle {
+
+    }
+
+
+    @Service()
+    private class BadDefinition extends FooSingle {
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/NOTICE
new file mode 100644
index 0000000000..94481d6cfa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2007 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/pom.xml
new file mode 100644
index 0000000000..0ed5edf419
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/pom.xml
@@ -0,0 +1,119 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-implementation-node-runtime</artifactId>
+    <name>Apache Tuscany SCA Node Implementation Extension</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-node-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node2-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node2-launcher</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-data-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-http</artifactId>
+	        <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.4</version> <!-- to keep compatible with older servlet containers --> 
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node2-impl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-tomcat</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-atom-abdera</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/launcher/NodeImplementationDaemonBootstrap.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/launcher/NodeImplementationDaemonBootstrap.java
new file mode 100644
index 0000000000..edf2aefdde
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/launcher/NodeImplementationDaemonBootstrap.java
@@ -0,0 +1,84 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.node.launcher;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+import org.apache.tuscany.sca.node.SCANode2;
+
+/**
+ * Bootstrap class for the SCA node daemon.
+ *  
+ * @version $Rev$ $Date$
+ */
+public class NodeImplementationDaemonBootstrap {
+    private SCANode2 node;
+
+    /**
+     * A node wrappering an instance of a node daemon.
+     */
+    public static class NodeFacade implements SCANode2 {
+        private ClassLoader threadContextClassLoader;
+        private ClassLoader runtimeClassLoader;
+        private SCADomain daemon;
+        
+        private NodeFacade() {
+            runtimeClassLoader = Thread.currentThread().getContextClassLoader();
+        }
+        
+        public void start() {
+            threadContextClassLoader = Thread.currentThread().getContextClassLoader();
+            boolean started = false;
+            try {
+                Thread.currentThread().setContextClassLoader(runtimeClassLoader);
+                daemon = SCADomain.newInstance("NodeDaemon.composite");
+                started = true;
+            } finally {
+                if (!started) {
+                    Thread.currentThread().setContextClassLoader(threadContextClassLoader);
+                }
+            }
+        }
+        
+        public void stop() {
+            try {
+                Thread.currentThread().setContextClassLoader(runtimeClassLoader);
+                daemon.close();
+            } finally {
+                Thread.currentThread().setContextClassLoader(threadContextClassLoader);
+            }
+        }
+    }
+    
+    /**
+     * Constructs a new daemon bootstrap.
+     */
+    public NodeImplementationDaemonBootstrap() throws Exception {
+        node = new NodeFacade();
+    }
+    
+    /**
+     * Returns the node representing the daemon.
+     * @return
+     */
+    public SCANode2 getNode() {
+        return node;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/launcher/NodeImplementationLauncherBootstrap.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/launcher/NodeImplementationLauncherBootstrap.java
new file mode 100644
index 0000000000..2e94f72c91
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/launcher/NodeImplementationLauncherBootstrap.java
@@ -0,0 +1,123 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.node.launcher;
+
+import org.apache.tuscany.sca.node.SCAClient;
+import org.apache.tuscany.sca.node.SCANode2;
+import org.apache.tuscany.sca.node.SCANode2Factory;
+import org.apache.tuscany.sca.node.SCANode2Factory.SCAContribution;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.ServiceReference;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * Bootstrap class for standalone SCA nodes.
+ *  
+ * @version $Rev$ $Date$
+ */
+public class NodeImplementationLauncherBootstrap {
+
+    private SCANode2 node;
+
+    /**
+     * A node facade.
+     */
+    public static class NodeFacade implements SCANode2, SCAClient {
+        private ClassLoader threadContextClassLoader;
+        private ClassLoader runtimeClassLoader;
+        private SCANode2 delegate;
+        
+        private NodeFacade(SCANode2 delegate) {
+            runtimeClassLoader = Thread.currentThread().getContextClassLoader();
+            this.delegate = delegate;
+        }
+        
+        public void start() {
+            threadContextClassLoader = Thread.currentThread().getContextClassLoader();
+            boolean started = false;
+            try {
+                Thread.currentThread().setContextClassLoader(runtimeClassLoader);
+                delegate.start();
+                started = true;
+            } finally {
+                if (!started) {
+                    Thread.currentThread().setContextClassLoader(threadContextClassLoader);
+                }
+            }
+        }
+        
+        public void stop() {
+            try {
+                Thread.currentThread().setContextClassLoader(runtimeClassLoader);
+                delegate.stop();
+            } finally {
+                Thread.currentThread().setContextClassLoader(threadContextClassLoader);
+            }
+        }
+
+        public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
+            return (R)((SCAClient)delegate).cast(target);
+        }
+
+        public <B> B getService(Class<B> businessInterface, String serviceName) {
+            return (B)((SCAClient)delegate).getService(businessInterface, serviceName);
+        }
+
+        public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String referenceName) {
+            return (ServiceReference<B>)((SCAClient)delegate).getServiceReference(businessInterface, referenceName);
+        }
+    }
+    
+    /**
+     * Bootstrap a new SCA node.
+     * 
+     * @param configurationURI
+     */
+    public NodeImplementationLauncherBootstrap(String configurationURI) throws Exception {
+        SCANode2Factory nodeFactory = SCANode2Factory.newInstance();
+        node = new NodeFacade(nodeFactory.createSCANode(configurationURI));
+    }
+
+    /**
+     * Bootstrap a new SCA node.
+     * 
+     * @param compositeURI
+     * @param uris
+     * @param locations
+     */
+    public NodeImplementationLauncherBootstrap(String compositeURI, String[] uris, String[] locations) throws Exception {
+        SCANode2Factory nodeFactory = SCANode2Factory.newInstance();
+        SCAContribution[] contributions = new SCAContribution[uris.length];
+        for (int i = 0; i < uris.length; i++) {
+            contributions[i] = new SCAContribution(uris[i], locations[i]);
+        }
+        node = new NodeFacade(nodeFactory.createSCANode(compositeURI, contributions));
+    }
+
+    /**
+     * Returns the SCA node.
+     * 
+     * @return
+     */
+    public SCANode2 getNode() {
+        return node;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/launcher/NodeImplementationLauncherUtil.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/launcher/NodeImplementationLauncherUtil.java
new file mode 100644
index 0000000000..bfa2af61b1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/launcher/NodeImplementationLauncherUtil.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.node.launcher;
+
+/**
+ * Utility methods for node implementation launchers.
+ *
+ * @version $Rev$ $Date$
+ */
+public class NodeImplementationLauncherUtil {
+
+    private static final String TUSCANY_DOMAIN = "TUSCANY_DOMAIN";
+    private static final String DEFAULT_DOMAIN = "http://localhost:9990";
+
+    /**
+     * Determine the URI of a node image. The domain URI can be configured
+     * using a TUSCANY_DOMAIN system property or environment variable.
+     * 
+     * @param nodeName
+     * @return
+     */
+    public static String nodeImageURI(String nodeName) {
+        String domain = System.getProperty(TUSCANY_DOMAIN);
+        if (domain == null || domain.length() == 0) {
+            domain = System.getenv(TUSCANY_DOMAIN);
+        }
+        if (domain == null || domain.length() ==0) {
+            domain = DEFAULT_DOMAIN;
+        }
+        String nodeImage = domain + "/node-image/" + nodeName;
+        return nodeImage;
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/launcher/NodeProcessCollectionImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/launcher/NodeProcessCollectionImpl.java
new file mode 100644
index 0000000000..f22cea193e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/launcher/NodeProcessCollectionImpl.java
@@ -0,0 +1,321 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.node.launcher;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Properties;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.implementation.data.collection.Entry;
+import org.apache.tuscany.sca.implementation.data.collection.Item;
+import org.apache.tuscany.sca.implementation.data.collection.ItemCollection;
+import org.apache.tuscany.sca.implementation.data.collection.LocalItemCollection;
+import org.apache.tuscany.sca.implementation.data.collection.NotFoundException;
+import org.apache.tuscany.sca.node.launcher.NodeLauncher;
+import org.osoa.sca.ServiceRuntimeException;
+import org.osoa.sca.annotations.Init;
+import org.osoa.sca.annotations.Scope;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * Implementation of a node process collection service. 
+ *
+ * @version $Rev$ $Date$
+ */
+@Scope("COMPOSITE")
+@Service(interfaces={ItemCollection.class, LocalItemCollection.class})
+public class NodeProcessCollectionImpl implements ItemCollection, LocalItemCollection {
+
+    private final static Logger logger = Logger.getLogger(NodeProcessCollectionImpl.class.getName());    
+
+    private List<SCANodeVM> nodeVMs = new ArrayList<SCANodeVM>();
+
+    /**
+     * Initialize the component.
+     */
+    @Init
+    public void initialize() {
+    }
+    
+    public Entry<String, Item>[] getAll() {
+        logger.info("getAll");
+        
+        // Return all the running VMs
+        List<Entry<String, Item>> entries = new ArrayList<Entry<String, Item>>();
+        for (SCANodeVM vm: nodeVMs) {
+            entries.add(entry(vm));
+        }
+        return entries.toArray(new Entry[entries.size()]);
+    }
+
+    public Item get(String key) throws NotFoundException {
+        logger.info("get " + key);
+
+        // Return the specified VM
+        SCANodeVM vm = vm(key);
+        if (vm == null) {
+            throw new NotFoundException();
+        }
+        
+        return item(vm);
+    }
+
+    public String post(String key, Item item) {
+        logger.info("post " + key);
+
+        // If the VM is already running just return it
+        SCANodeVM vm = vm(key);
+        if (vm != null) {
+            if (vm.isAlive()) {
+                return key;
+            } else {
+                // Remove dead VM entry
+                try {
+                    vm.stop();
+                } catch (InterruptedException e) {
+                    throw new ServiceRuntimeException(e);
+                }
+                nodeVMs.remove(vm);
+            }
+        }
+
+        // Start a new VM and add it to the collection
+        vm = new SCANodeVM(key);
+        nodeVMs.add(0, vm);
+        try {
+            vm.start();
+        } catch (IOException e) {
+            throw new ServiceRuntimeException(e);
+        }
+        
+        return key;
+    }
+
+    public void put(String key, Item item) throws NotFoundException {
+        throw new UnsupportedOperationException();
+    }
+
+    public void delete(String key) throws NotFoundException {
+        logger.info("delete " + key);
+        
+        // Stop a VM and remove it from the collection
+        SCANodeVM vm = vm(key);
+        if (vm != null) {
+            try {
+                vm.stop();
+            } catch (InterruptedException e) {
+                throw new ServiceRuntimeException(e);
+            }
+            nodeVMs.remove(vm);
+        } else {
+            //throw new NotFoundException();
+        }
+    }
+    
+    public Entry<String, Item>[] query(String queryString) {
+        logger.info("query " + queryString);
+        
+        if (queryString.startsWith("node=")) {
+            
+            // Return the log for the specified VM
+            String key = queryString.substring(queryString.indexOf('=') + 1);
+            List<Entry<String, Item>> entries = new ArrayList<Entry<String, Item>>();
+            for (SCANodeVM vm: nodeVMs) {
+                if (vm.getNodeName().equals(key)) {
+                    entries.add(entry(vm));
+                }
+            }
+            return entries.toArray(new Entry[entries.size()]);
+            
+        } else {
+            throw new UnsupportedOperationException();
+        }
+    }
+    
+    /**
+     * Returns the specified VM.
+     * 
+     * @param key
+     * @return
+     */
+    private SCANodeVM vm(String key) {
+        for (SCANodeVM vm: nodeVMs) {
+            if (key.equals(vm.getNodeName())) {
+                return vm;
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Returns an entry representing a VM.
+     * 
+     * @param vm
+     * @return
+     */
+    private static Entry<String, Item> entry(SCANodeVM vm) {
+        Entry<String, Item> entry = new Entry<String, Item>();
+        entry.setKey(vm.getNodeName());
+        entry.setData(item(vm));
+        return entry;
+    }
+    
+    /**
+     * Returns an item representing a VM.
+     * 
+     * @param vm
+     * @return
+     */
+    private static Item item(SCANodeVM vm) {
+        Item item = new Item();
+        String key = vm.getNodeName();
+        item.setTitle(title(key));
+        item.setLink("/node-image/" + vm.getNodeName());
+        item.setContents("<span id=\"log\" style=\"white-space: nowrap; font-size: small\">" + vm.getLog().toString() + "</span>");
+        return item;
+    }
+    
+    /**
+     * Represent a child Java VM running an SCA node.
+     */
+    private static class SCANodeVM {
+        private String nodeName;
+        private StringBuffer log;
+        private Process process;
+        private Thread monitor;
+        private int status;
+        
+        SCANodeVM(String nodeName) {
+            log = new StringBuffer();
+            this.nodeName =nodeName;
+        }
+        
+        /**
+         * Starts a node in a new VM.
+         */
+        private void start() throws IOException {
+
+            // Determine the node image URI
+            String nodeImageURI = NodeImplementationLauncherUtil.nodeImageURI(nodeName);
+            
+            // Build the Java VM command line
+            Properties props = System.getProperties();
+            String java = props.getProperty("java.home") + "/bin/java";
+            String cp = props.getProperty("java.class.path");
+            String main = NodeLauncher.class.getName();
+            final String[] command = new String[]{ java, "-cp", cp, main , nodeImageURI};
+
+            logger.info("Starting " + "java " + main + " " + nodeImageURI);
+            
+            // Start the VM
+            ProcessBuilder builder = new ProcessBuilder(command);
+            builder.redirectErrorStream(true);
+            process = builder.start();
+            
+            logger.info("Started " + process);
+            
+            // Start a thread to monitor the process
+            final BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
+            monitor = new Thread(new Runnable() {
+                public void run() {
+                    try {
+                        for (;;) {
+                            String s = reader.readLine();
+                            if (s != null) {
+                                logger.info(s);
+                                log.append(s + "<br>");
+                            } else {
+                                break;
+                            }
+                        }
+                        status = process.waitFor();
+                    } catch (IOException e) {
+                    } catch (Exception e) {
+                        throw new RuntimeException(e);
+                    }
+                }
+            });
+            monitor.start();
+        }
+
+        /**
+         * Returns the composite used to start this VM.
+         * @return
+         */
+        String getNodeName() {
+            return nodeName;
+        }
+        
+        /**
+         * Returns the log for this VM.
+         * 
+         * @return
+         */
+        StringBuffer getLog() {
+            return log;
+        }
+
+        /**
+         * Returns true if the VM is alive
+         * 
+         * @return
+         */
+        private boolean isAlive() {
+            return monitor.isAlive();
+        }
+        
+        /**
+         * Returns the VM status code.
+         * @return
+         */
+        int getStatus() {
+            return status;
+        }
+
+        /**
+         * Stops the VM.
+         * 
+         * @throws InterruptedException
+         */
+        private void stop() throws InterruptedException {
+            logger.info("Stopping " + process);
+            
+            process.destroy();
+            monitor.join();
+            
+            logger.info("Stopped " + process);
+        }
+    }
+    
+    /**
+     * Returns a node title.
+     * 
+     * @param key
+     * @return
+     */
+    private static String title(String key) {
+        return key;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/launcher/PingServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/launcher/PingServiceImpl.java
new file mode 100644
index 0000000000..05d82e4dfc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/launcher/PingServiceImpl.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.node.launcher;
+
+import java.io.IOException;
+import java.util.logging.Logger;
+
+import javax.servlet.Servlet;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.osoa.sca.annotations.Init;
+import org.osoa.sca.annotations.Scope;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * Implementation of a ping service component.
+ *
+ * @version $Rev$ $Date$
+ */
+@Scope("COMPOSITE")
+@Service(interfaces={Servlet.class})
+public class PingServiceImpl extends HttpServlet {
+    private static final long serialVersionUID = -3477992129462720901L;
+
+    private final static Logger logger = Logger.getLogger(PingServiceImpl.class.getName());    
+
+    /**
+     * Initialize the component.
+     */
+    @Init
+    public void initialize() throws ParserConfigurationException {
+    }
+
+    @Override
+    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        logger.info("ping");
+        response.getWriter().print("<html><body><span id=\"ping\">OK</span></body></html>");
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/provider/NodeImplementationInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/provider/NodeImplementationInvoker.java
new file mode 100644
index 0000000000..5895a8614d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/provider/NodeImplementationInvoker.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.node.provider;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+
+/**
+ * Implements an invoker for node component implementations.
+ * 
+ * @version $Rev$ $Date$
+ */
+class NodeImplementationInvoker implements Invoker {
+    private Composite composite;
+    
+    NodeImplementationInvoker(Composite composite) {
+        this.composite = composite;
+    }
+    
+    public Message invoke(Message msg) {
+        //FIXME Implement later
+        msg.setBody(composite);
+        return msg;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/provider/NodeImplementationProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/provider/NodeImplementationProvider.java
new file mode 100644
index 0000000000..6cdb18938e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/provider/NodeImplementationProvider.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.node.provider;
+
+import org.apache.tuscany.sca.implementation.node.NodeImplementation;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * An implementation provider for node component implementations.
+ * 
+ * @version $Rev$ $Date$
+ */
+class NodeImplementationProvider implements ImplementationProvider {
+    
+    private NodeImplementation implementation;
+
+    /**
+     * Constructs a new node implementation provider.
+     * 
+     * @param component
+     * @param implementation
+     */
+    NodeImplementationProvider(RuntimeComponent component, NodeImplementation implementation) {
+        this.implementation = implementation;
+    }
+
+    public Invoker createInvoker(RuntimeComponentService service, Operation operation) {
+        NodeImplementationInvoker invoker = new NodeImplementationInvoker(implementation.getComposite());
+        return invoker;
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public void start() {
+    }
+
+    public void stop() {
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/provider/NodeImplementationProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/provider/NodeImplementationProviderFactory.java
new file mode 100644
index 0000000000..e2a3e4df92
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/provider/NodeImplementationProviderFactory.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.node.provider;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.implementation.node.NodeImplementation;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * Factory for node component implementation providers.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NodeImplementationProviderFactory implements ImplementationProviderFactory<NodeImplementation> {
+
+    /**
+     * Constructs a new factory.
+     * 
+     * @param extensionPoints
+     */
+    public NodeImplementationProviderFactory(ExtensionPointRegistry extensionPoints) {
+    }
+
+    public ImplementationProvider createImplementationProvider(RuntimeComponent component, NodeImplementation implementation) {
+        return new NodeImplementationProvider(component, implementation);
+    }
+    
+    public Class<NodeImplementation> getModelType() {
+        return NodeImplementation.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/webapp/NodeWebAppRequestDispatcher.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/webapp/NodeWebAppRequestDispatcher.java
new file mode 100644
index 0000000000..2be25533d2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/webapp/NodeWebAppRequestDispatcher.java
@@ -0,0 +1,119 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.node.webapp;
+
+import java.io.IOException;
+import java.util.StringTokenizer;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.Servlet;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletRequestWrapper;
+
+/**
+ * A servlet request dispatcher that can be used to delegate requests to a
+ * serlvet registered with the Webapp servlet host.
+ * 
+ * @version $Rev$ $Date$
+ */
+class NodeWebAppRequestDispatcher implements RequestDispatcher {
+    private String servletPath;
+    private Servlet servlet;
+    
+    /**
+     * Constructs a new request dispatcher.
+     * 
+     * @param mapping
+     * @param servlet
+     */
+    public NodeWebAppRequestDispatcher(String mapping, Servlet servlet) {
+        if (mapping.endsWith("*")) {
+            mapping = mapping.substring(0, mapping.length()-1);
+        }
+        if (mapping.endsWith("/")) {
+            mapping = mapping.substring(0, mapping.length()-1);
+        }
+        this.servletPath = mapping;
+        this.servlet = servlet;
+    }
+
+    /**
+     * Returns a request wrapper which will return the correct servlet path
+     * and path info.
+     * 
+     * @param request
+     * @return
+     */
+    private HttpServletRequest createRequestWrapper(ServletRequest request) {
+        HttpServletRequest requestWrapper = new HttpServletRequestWrapper((HttpServletRequest)request) {
+            
+            @Override
+            public String getServletPath() {
+                return servletPath;
+            }
+            
+            @Override
+            public String getPathInfo() {
+                String path = super.getServletPath();
+                if (path.length() == 0) {
+                    path = super.getPathInfo();
+                }
+
+                // TODO: another context path hack, revisit when context path is sorted out
+                path = fiddlePath(path, servletPath);
+
+                return path;
+            }
+        };
+        return requestWrapper;
+    }
+
+    /**
+     * Remove any path suffix thats part of the servlet context path.
+     * 
+     * @param path
+     * @param servletPath
+     */
+    private static String fiddlePath(String path, String servletPath) {
+        StringTokenizer st = new StringTokenizer(path, "/");
+        String root = "";
+        while (st.hasMoreTokens()){
+                String s = st.nextToken();
+                if (servletPath.endsWith((root + "/" + s))) {
+                        root += "/" + s;
+                } else {
+                        break;
+                }
+        }
+        String fiddlePath = path.substring(root.length());
+        return fiddlePath;
+    }
+
+    public void forward(ServletRequest request, ServletResponse response) throws ServletException, IOException {
+        servlet.service(createRequestWrapper(request), response);
+    }
+    
+    public void include(ServletRequest request, ServletResponse response) throws ServletException, IOException {
+        servlet.service(createRequestWrapper(request), response);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/webapp/NodeWebAppServletHost.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/webapp/NodeWebAppServletHost.java
new file mode 100644
index 0000000000..6488f89c6c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/java/org/apache/tuscany/sca/implementation/node/webapp/NodeWebAppServletHost.java
@@ -0,0 +1,392 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.node.webapp;
+
+import java.io.IOException;
+import java.lang.reflect.Method;
+import java.net.InetAddress;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.net.UnknownHostException;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.logging.Logger;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterConfig;
+import javax.servlet.RequestDispatcher;
+import javax.servlet.Servlet;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletRequest;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+import org.apache.tuscany.sca.host.http.ServletMappingException;
+import org.apache.tuscany.sca.implementation.node.launcher.NodeImplementationLauncherUtil;
+import org.apache.tuscany.sca.node.SCAClient;
+import org.apache.tuscany.sca.node.SCANode2;
+import org.apache.tuscany.sca.node.SCANode2Factory;
+
+/**
+ * ServletHost implementation for use in a Webapp Node environment.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NodeWebAppServletHost implements ServletHost, Filter {
+    private static final Logger logger = Logger.getLogger(NodeWebAppServletHost.class.getName());
+
+    private static final NodeWebAppServletHost servletHost = new NodeWebAppServletHost();
+
+    private Map<String, Servlet> servlets = new HashMap<String, Servlet>();
+    private SCANode2 node;
+    
+    private String contextPath = "/";
+    private int defaultPort = 8080;
+
+    /**
+     * Constructs a new NodeWebAppServletHost.
+     */
+    private NodeWebAppServletHost() {
+    }
+
+    /**
+     * Returns the Servlet host for the current Web app.
+     * 
+     * @return
+     */
+    static public NodeWebAppServletHost servletHost() {
+        return servletHost;
+    }
+
+    /**
+     * Initialize the Servlet host.
+     * 
+     * @param filterConfig
+     * @throws ServletException
+     */
+    public void init(final FilterConfig filterConfig) throws ServletException {
+        
+        // Create a Servlet config wrapping the given filter config
+        ServletConfig servletConfig = servletConfig(filterConfig);
+
+        // Get the Servlet context
+        ServletContext servletContext = servletConfig.getServletContext();
+
+        // Initialize the context path
+        contextPath = contextPath(servletContext);
+
+        // Derive the node name from the Webapp context path
+        String nodeName = contextPath;
+        if (nodeName.startsWith("/")) {
+            nodeName = nodeName.substring(1); 
+        }
+        if (nodeName.endsWith("/")) {
+            nodeName = nodeName.substring(0, nodeName.length() - 1); 
+        }
+        
+        // Determine the node image URI
+        String nodeImage = NodeImplementationLauncherUtil.nodeImageURI(nodeName);
+        
+        // Create the SCA node
+        SCANode2Factory nodeFactory = SCANode2Factory.newInstance();
+        node = nodeFactory.createSCANode(nodeImage);
+        
+        // Register the Servlet host
+        ServletHostExtensionPoint servletHosts = servletHosts(node);
+        servletHosts.getServletHosts().clear();
+        servletHosts.addServletHost(servletHost);
+
+        // Save the node in the Servlet context 
+        servletContext.setAttribute(SCAClient.class.getName(), node);
+        
+        // Start the node
+        node.start();
+
+        // Initialize the registered Servlets
+        for (Servlet servlet : servlets.values()) {
+            servlet.init(servletConfig);
+        }
+    }
+
+    public void addServletMapping(String suri, Servlet servlet) throws ServletMappingException {
+        URI pathURI = URI.create(suri);
+
+        // Make sure that the path starts with a /
+        suri = pathURI.getPath();
+        if (!suri.startsWith("/")) {
+            suri = '/' + suri;
+        }
+
+        if (!suri.startsWith(contextPath)) {
+            suri = contextPath + suri;
+        }
+
+        // In a webapp just use the given path and ignore the host and port
+        // as they are fixed by the Web container
+        servlets.put(suri, servlet);
+
+        logger.info("Added Servlet mapping: " + suri);
+    }
+
+    public Servlet removeServletMapping(String suri) throws ServletMappingException {
+        URI pathURI = URI.create(suri);
+
+        // Make sure that the path starts with a /
+        suri = pathURI.getPath();
+        if (!suri.startsWith("/")) {
+            suri = '/' + suri;
+        }
+
+        if (!suri.startsWith(contextPath)) {
+            suri = contextPath + suri;
+        }
+
+        // In a webapp just use the given path and ignore the host and port
+        // as they are fixed by the Web container
+        return servlets.remove(suri);
+    }
+
+    public Servlet getServletMapping(String suri) throws ServletMappingException {
+        if (!suri.startsWith("/")) {
+            suri = '/' + suri;
+        }
+
+        if (!suri.startsWith(contextPath)) {
+            suri = contextPath + suri;
+        }
+
+        // Get the Servlet mapped to the given path
+        Servlet servlet = servlets.get(suri);
+        return servlet;
+    }
+
+    public URL getURLMapping(String suri) throws ServletMappingException {
+        URI uri = URI.create(suri);
+
+        // Get the URI scheme and port
+        String scheme = uri.getScheme();
+        if (scheme == null) {
+            scheme = "http";
+        }
+        int portNumber = uri.getPort();
+        if (portNumber == -1) {
+            portNumber = defaultPort;
+        }
+
+        // Get the host
+        String host;
+        try {
+            host = InetAddress.getLocalHost().getHostName();
+        } catch (UnknownHostException e) {
+            host = "localhost";
+        }
+
+        // Construct the URL
+        String path = uri.getPath();
+        if (!path.startsWith("/")) {
+            path = '/' + path;
+        }
+
+        if (contextPath != null && !path.startsWith(contextPath)) {
+            path = contextPath + path;
+        }
+
+        URL url;
+        try {
+            url = new URL(scheme, host, portNumber, path);
+        } catch (MalformedURLException e) {
+            throw new ServletMappingException(e);
+        }
+        return url;
+    }
+
+    public RequestDispatcher getRequestDispatcher(String suri) throws ServletMappingException {
+
+        // Make sure that the path starts with a /
+        if (!suri.startsWith("/")) {
+            suri = '/' + suri;
+        }
+
+        suri = contextPath + suri;
+
+        // Get the Servlet mapped to the given path
+        Servlet servlet = servlets.get(suri);
+        if (servlet != null) {
+            return new NodeWebAppRequestDispatcher(suri, servlet);
+        }
+
+        for (Map.Entry<String, Servlet> entry : servlets.entrySet()) {
+            String servletPath = entry.getKey();
+            if (servletPath.endsWith("*")) {
+                servletPath = servletPath.substring(0, servletPath.length() - 1);
+                if (suri.startsWith(servletPath)) {
+                    return new NodeWebAppRequestDispatcher(entry.getKey(), entry.getValue());
+                } else {
+                    if ((suri + "/").startsWith(servletPath)) {
+                        return new NodeWebAppRequestDispatcher(entry.getKey(), entry.getValue());
+                    }
+                }
+            }
+        }
+
+        // No Servlet found
+        return null;
+    }
+
+    /**
+     * Destroy the Servlet host.
+     * 
+     * @throws ServletException
+     */
+    public void destroy() {
+
+        // Destroy the registered Servlets
+        for (Servlet servlet : servlets.values()) {
+            servlet.destroy();
+        }
+
+        // Stop the node
+        if (node != null) {
+            node.stop();
+        }
+    }
+
+    public void doFilter(ServletRequest request, ServletResponse response, javax.servlet.FilterChain chain)
+        throws IOException, ServletException {
+
+        // Get the Servlet path
+        HttpServletRequest httpRequest = (HttpServletRequest)request;
+        String path = httpRequest.getPathInfo();
+        if (path == null) {
+            path = httpRequest.getServletPath();
+        }
+        if (path == null) {
+            path = "/";
+        }
+
+        // Get a request dispatcher for the Servlet mapped to that path
+        RequestDispatcher dispatcher = getRequestDispatcher(path);
+        if (dispatcher != null) {
+
+            // Let the dispatcher forward the request to the Servlet
+            dispatcher.forward(request, response);
+
+        } else {
+
+            // Proceed down the filter chain
+            chain.doFilter(request, response);
+        }
+    }
+
+    public void setDefaultPort(int port) {
+        defaultPort = port;
+    }
+
+    public int getDefaultPort() {
+        return defaultPort;
+    }
+
+    public String getContextPath() {
+        return contextPath;
+    }
+
+    public void setContextPath(String path) {
+        //this.contextPath = path;
+    }
+
+    /**
+     * Initializes the contextPath
+     * The 2.5 Servlet API has a getter for this, for pre 2.5 Servlet
+     * containers use an init parameter.
+     */
+    private static String contextPath(ServletContext context) {
+        String contextPath = "/";
+
+        // The getContextPath() is introduced since Servlet 2.5
+        Method m;
+        try {
+            // Try to get the method anyway since some ServletContext impl has this method even before 2.5
+            m = context.getClass().getMethod("getContextPath", new Class[] {});
+            contextPath = (String)m.invoke(context, new Object[] {});
+        } catch (Exception e) {
+            contextPath = context.getInitParameter("contextPath");
+            if (contextPath == null) {
+                logger.warning("Servlet level is: " + context.getMajorVersion() + "." + context.getMinorVersion());
+                throw new IllegalStateException(
+                                                "'contextPath' init parameter must be set for pre-2.5 servlet container");
+            }
+        }
+
+        logger.info("ContextPath: " + contextPath);
+        return contextPath;
+    }
+
+    /**
+     * Returns the Servlet host extension point used by the given node.
+     * 
+     * @return
+     */
+    private static ServletHostExtensionPoint servletHosts(SCANode2 node) {
+        //FIXME Need a clean way to get the extension point registry
+        // from the node
+        ExtensionPointRegistry registry;
+        try {
+            registry = (ExtensionPointRegistry)node.getClass().getMethod("getExtensionPointRegistry").invoke(node);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+        ServletHostExtensionPoint servletHosts = registry.getExtensionPoint(ServletHostExtensionPoint.class);
+        return servletHosts;
+    }
+
+    /**
+     * Returns a Servlet config wrapping a filter config.
+     * 
+     * @param filterConfig
+     * @return
+     */
+    private static ServletConfig servletConfig(final FilterConfig filterConfig) {
+        ServletConfig servletConfig = new ServletConfig() {
+            public String getInitParameter(String name) {
+                return filterConfig.getInitParameter(name);
+            }
+
+            public Enumeration getInitParameterNames() {
+                return filterConfig.getInitParameterNames();
+            }
+
+            public ServletContext getServletContext() {
+                return filterConfig.getServletContext();
+            }
+
+            public String getServletName() {
+                return filterConfig.getFilterName();
+            }
+        };
+        return servletConfig;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
new file mode 100644
index 0000000000..306b53be5b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the implementation extension

+org.apache.tuscany.sca.implementation.node.provider.NodeImplementationProviderFactory;model=org.apache.tuscany.sca.implementation.node.NodeImplementation

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/resources/NodeDaemon.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/resources/NodeDaemon.composite
new file mode 100644
index 0000000000..a019fedd6d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/main/resources/NodeDaemon.composite
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0"
+	targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0"
+    name="NodeDaemon">
+
+    <component name="NodeProcessCollectionComponent">
+        <implementation.java class="org.apache.tuscany.sca.implementation.node.launcher.NodeProcessCollectionImpl"/>
+   		<service name="ItemCollection">
+   	 		<t:binding.atom uri="http://localhost:9990/node/processes" title="Log"/>
+   		</service>
+    </component>
+
+    <component name="PingServiceComponent">
+        <implementation.java class="org.apache.tuscany.sca.implementation.node.launcher.PingServiceImpl"/>
+   		<service name="Servlet">
+   	 		<t:binding.http uri="http://localhost:9990/ping"/>
+   		</service>
+    </component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/test/java/org/apache/tuscany/sca/implementation/node/NodeImplementationTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/test/java/org/apache/tuscany/sca/implementation/node/NodeImplementationTestCase.java
new file mode 100644
index 0000000000..c25e952b69
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/test/java/org/apache/tuscany/sca/implementation/node/NodeImplementationTestCase.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.node;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+/**
+ * Test case for node component implementations.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NodeImplementationTestCase extends TestCase {
+
+    private SCADomain scaDomain;
+    
+    @Override
+    protected void setUp() throws Exception {
+        scaDomain = SCADomain.newInstance("TestNode.composite");
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        scaDomain.close();
+    }
+    
+    public void testNode() {
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/test/resources/TestComposite.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/test/resources/TestComposite.composite
new file mode 100644
index 0000000000..55644c27e5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/test/resources/TestComposite.composite
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
+	targetNamespace="http://sample/composite"
+	xmlns:sc="http://sample/composite"
+	name="TestComposite">
+
+    <component name="TestComponent">
+    </component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/test/resources/TestNode.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/test/resources/TestNode.composite
new file mode 100644
index 0000000000..201868ffb4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-runtime/src/test/resources/TestNode.composite
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
+	targetNamespace="http://sample/node"
+	xmlns:sc="http://sample/composite"
+	name="TestNode">
+
+    <component name="TestNode">
+        <tuscany:implementation.node composite="sc:TestComposite"/>
+    </component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/pom.xml
new file mode 100644
index 0000000000..3e0f23c809
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/pom.xml
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-implementation-node-xml</artifactId>
+    <name>Apache Tuscany Node Implementation XML Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-node</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/src/main/java/org/apache/tuscany/sca/implementation/node/xml/ConfiguredNodeImplementationProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/src/main/java/org/apache/tuscany/sca/implementation/node/xml/ConfiguredNodeImplementationProcessor.java
new file mode 100644
index 0000000000..a15fec60d2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/src/main/java/org/apache/tuscany/sca/implementation/node/xml/ConfiguredNodeImplementationProcessor.java
@@ -0,0 +1,193 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.node.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.implementation.node.ConfiguredNodeImplementation;
+import org.apache.tuscany.sca.implementation.node.NodeImplementationFactory;
+
+
+/**
+ * Implements a STAX artifact processor for configured node implementations.
+ */
+public class ConfiguredNodeImplementationProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<ConfiguredNodeImplementation> {
+    
+    private static final String ATOM_NS = "http://www.w3.org/2005/Atom";
+    private static final QName FEED_QNAME = new QName(ATOM_NS, "feed");
+    private static final QName ENTRY_QNAME = new QName(ATOM_NS, "entry");
+    private static final QName ID_QNAME = new QName(ATOM_NS, "id");
+    private static final QName LINK_QNAME = new QName(ATOM_NS, "link");
+    private static final String HREF = "href";
+    
+    private ContributionFactory contributionFactory;
+    private AssemblyFactory assemblyFactory;
+    private NodeImplementationFactory implementationFactory;
+    
+    public ConfiguredNodeImplementationProcessor(ModelFactoryExtensionPoint modelFactories) {
+        contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+        assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        implementationFactory = modelFactories.getFactory(NodeImplementationFactory.class);
+    }
+
+    public QName getArtifactType() {
+        return null;
+    }
+
+    public Class<ConfiguredNodeImplementation> getModelType() {
+        // Returns the type of model processed by this processor
+        return ConfiguredNodeImplementation.class;
+    }
+
+    public ConfiguredNodeImplementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        
+        ConfiguredNodeImplementation implementation = implementationFactory.createConfiguredNodeImplementation();
+        implementation.setUnresolved(true);
+
+        // Read a feed containing links to the composite and the contributions assigned to
+        // the node
+        Composite composite = null;
+        Contribution contribution = null;
+        boolean id = false;
+        QName name = null;
+        
+        while (reader.hasNext()) {
+            int event = reader.getEventType();
+            switch (event) {
+
+                case START_ELEMENT:
+                    name = reader.getName();
+
+                    if (ENTRY_QNAME.equals(name)) {
+
+                        // Read an <entry>
+                        if (implementation.getComposite() == null) {
+                            composite = assemblyFactory.createComposite();
+                        } else {
+                            contribution = contributionFactory.createContribution();
+                        }
+                    } else if (ID_QNAME.equals(name)) {
+                        
+                        // Read an <id>
+                        id = true;
+                        
+                    } else if (LINK_QNAME.equals(name)) {
+
+                        // Read a <link>
+                        String href = getString(reader, HREF);
+                        
+                        if (composite != null) {
+                            composite.setURI(href);
+                        } else if (contribution != null) {
+                            contribution.setLocation(href);
+                        }
+                    }
+                    break;
+
+                case XMLStreamConstants.CHARACTERS:
+                    
+                    // Read characters inside an <id> element
+                    if (id) {
+                        if (contribution != null) {
+                            contribution.setURI(reader.getText());
+                        }
+                    }
+                    break;
+
+                case END_ELEMENT:
+                    name = reader.getName();
+
+                    // Clear current state when reading reaching end element
+                    if (ENTRY_QNAME.equals(name)) {
+                        if (composite != null) {
+                            implementation.setComposite(composite);
+                        } else if (contribution != null) {
+                            implementation.getContributions().add(contribution);
+                        }
+
+                        composite = null;
+                        contribution = null;
+                        
+                    } else if (ID_QNAME.equals(name)) {
+                        id = false;
+                        
+                    } else if (FEED_QNAME.equals(name)) {
+                        
+                        // We've reached the end of the feed
+                        return implementation;
+                    }
+                    break;
+            }
+
+            // Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+        return implementation;
+    }
+
+    public void resolve(ConfiguredNodeImplementation implementation, ModelResolver resolver) throws ContributionResolveException {
+        
+        // Resolve the referenced composite
+        Composite composite = implementation.getComposite();
+        if (composite != null) {
+            composite = resolver.resolveModel(Composite.class, composite);
+            if (!composite.isUnresolved()) {
+                implementation.setComposite(composite);
+            }
+        }
+        
+        // Resolve the referenced contributions
+        List<Contribution> contributions = implementation.getContributions();
+        for (int i = 0, n = contributions.size(); i < n; i++) {
+            Contribution contribution = contributions.get(i);
+            contribution = resolver.resolveModel(Contribution.class, contribution);
+            if (!contribution.isUnresolved()) {
+                contributions.set(i, contribution);
+            }
+        }
+        
+        implementation.setUnresolved(false);
+    }
+
+    public void write(ConfiguredNodeImplementation implementation, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        //TODO Write the feed describing the node configuration
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/src/main/java/org/apache/tuscany/sca/implementation/node/xml/NodeImplementationProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/src/main/java/org/apache/tuscany/sca/implementation/node/xml/NodeImplementationProcessor.java
new file mode 100644
index 0000000000..8db2ee6ea8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/src/main/java/org/apache/tuscany/sca/implementation/node/xml/NodeImplementationProcessor.java
@@ -0,0 +1,116 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.node.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.implementation.node.NodeImplementation;
+import org.apache.tuscany.sca.implementation.node.NodeImplementationFactory;
+
+
+/**
+ * Implements a STAX artifact processor for node implementations.
+ */
+public class NodeImplementationProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<NodeImplementation> {
+    private static final QName IMPLEMENTATION_NODE = new QName(Constants.SCA10_TUSCANY_NS, "implementation.node");
+    
+    private AssemblyFactory assemblyFactory;
+    private NodeImplementationFactory implementationFactory;
+    
+    public NodeImplementationProcessor(ModelFactoryExtensionPoint modelFactories) {
+        assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        implementationFactory = modelFactories.getFactory(NodeImplementationFactory.class);
+    }
+
+    public QName getArtifactType() {
+        // Returns the qname of the XML element processed by this processor
+        return IMPLEMENTATION_NODE;
+    }
+
+    public Class<NodeImplementation> getModelType() {
+        // Returns the type of model processed by this processor
+        return NodeImplementation.class;
+    }
+
+    public NodeImplementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        
+        // Read an <implementation.node> element
+        NodeImplementation implementation = implementationFactory.createNodeImplementation();
+        implementation.setUnresolved(false);
+
+        // Read the composite attribute
+        QName qname = getQName(reader, "composite");
+        if (qname != null) {
+            Composite composite = assemblyFactory.createComposite();
+            composite.setName(qname);
+            String uri = getString(reader, "uri");
+            composite.setURI(uri);
+            composite.setUnresolved(true);
+            implementation.setComposite(composite);
+        }
+
+        // Skip to end element
+        while (reader.hasNext()) {
+            if (reader.next() == END_ELEMENT && IMPLEMENTATION_NODE.equals(reader.getName())) {
+                break;
+            }
+        }
+        
+        return implementation;
+    }
+
+    public void resolve(NodeImplementation implementation, ModelResolver resolver) throws ContributionResolveException {
+        // We do not need to resolve the referenced composites here
+        // Nodes and application composites are not in the same composition tree
+    }
+
+    public void write(NodeImplementation implementation, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        
+        // Write <implementation.node>
+        Composite composite = implementation.getComposite();
+        QName qname;
+        String uri;
+        if (composite != null) {
+            qname = composite.getName();
+            uri = composite.getURI();
+        } else {
+            qname = null;
+            uri = null;
+        }
+        writeStart(writer, IMPLEMENTATION_NODE.getNamespaceURI(), IMPLEMENTATION_NODE.getLocalPart(),
+                                 new XAttr("composite", qname), new XAttr("uri", uri));
+        
+        writeEnd(writer);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..9378db0875
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.implementation.node.xml.NodeImplementationProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#implementation.node,model=org.apache.tuscany.sca.implementation.node.NodeImplementation,factory=org.apache.tuscany.sca.implementation.node.NodeImplementationFactory
+org.apache.tuscany.sca.implementation.node.xml.ConfiguredNodeImplementationProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#implementation.node.configured,model=org.apache.tuscany.sca.implementation.node.ConfiguredNodeImplementation,factory=org.apache.tuscany.sca.implementation.node.NodeImplementationFactory
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/src/test/java/org/apache/tuscany/sca/implementation/node/xml/ReadTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/src/test/java/org/apache/tuscany/sca/implementation/node/xml/ReadTestCase.java
new file mode 100644
index 0000000000..9dc0670f6c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/src/test/java/org/apache/tuscany/sca/implementation/node/xml/ReadTestCase.java
@@ -0,0 +1,106 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.node.xml;
+
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl;
+import org.apache.tuscany.sca.assembly.xml.CompositeProcessor;
+import org.apache.tuscany.sca.binding.sca.impl.SCABindingFactoryImpl;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.implementation.node.NodeImplementationFactory;
+import org.apache.tuscany.sca.implementation.node.impl.NodeImplementationFactoryImpl;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.policy.DefaultIntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * Test reading Node implementations.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ReadTestCase extends TestCase {
+
+    private XMLInputFactory inputFactory;
+    private DefaultStAXArtifactProcessorExtensionPoint staxProcessors;
+    private ExtensibleStAXArtifactProcessor staxProcessor;
+    private AssemblyFactory assemblyFactory;
+    private SCABindingFactory scaBindingFactory;
+    private PolicyFactory policyFactory;
+    private InterfaceContractMapper mapper;
+
+    @Override
+    public void setUp() throws Exception {
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        ContributionFactory contributionFactory = new DefaultContributionFactory();
+        factories.addFactory(contributionFactory);
+        assemblyFactory = new DefaultAssemblyFactory();
+        factories.addFactory(assemblyFactory);
+        scaBindingFactory = new SCABindingFactoryImpl();
+        factories.addFactory(scaBindingFactory);
+        policyFactory = new DefaultPolicyFactory();
+        factories.addFactory(policyFactory);
+        mapper = new InterfaceContractMapperImpl();
+        inputFactory = XMLInputFactory.newInstance();
+        staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        
+        NodeImplementationFactory nodeFactory = new NodeImplementationFactoryImpl();
+        factories.addFactory(nodeFactory);
+        
+        NodeImplementationProcessor nodeProcessor = new NodeImplementationProcessor(factories);
+        staxProcessors.addArtifactProcessor(nodeProcessor);
+        ConfiguredNodeImplementationProcessor configuredNodeProcessor = new ConfiguredNodeImplementationProcessor(factories);
+        staxProcessors.addArtifactProcessor(configuredNodeProcessor);
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+    }
+
+    public void testReadComposite() throws Exception {
+        CompositeProcessor compositeProcessor = new CompositeProcessor(new DefaultContributionFactory(), assemblyFactory, policyFactory, staxProcessor);
+        InputStream is = getClass().getResourceAsStream("TestNode.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = compositeProcessor.read(reader);
+        assertNotNull(composite);
+
+        CompositeBuilderImpl compositeUtil = new CompositeBuilderImpl(assemblyFactory, scaBindingFactory, new DefaultIntentAttachPointTypeFactory(), mapper, null);
+        compositeUtil.build(composite);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/src/test/java/org/apache/tuscany/sca/implementation/node/xml/WriteTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/src/test/java/org/apache/tuscany/sca/implementation/node/xml/WriteTestCase.java
new file mode 100644
index 0000000000..b3209991d0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/src/test/java/org/apache/tuscany/sca/implementation/node/xml/WriteTestCase.java
@@ -0,0 +1,93 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.node.xml;
+
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.xml.ComponentTypeProcessor;
+import org.apache.tuscany.sca.assembly.xml.CompositeProcessor;
+import org.apache.tuscany.sca.assembly.xml.ConstrainingTypeProcessor;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.implementation.node.NodeImplementationFactory;
+import org.apache.tuscany.sca.implementation.node.impl.NodeImplementationFactoryImpl;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * Test reading/write WSDL interfaces.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WriteTestCase extends TestCase {
+
+    private DefaultStAXArtifactProcessorExtensionPoint staxProcessors;
+    private ExtensibleStAXArtifactProcessor staxProcessor;
+    private AssemblyFactory factory;
+    private PolicyFactory policyFactory;
+
+    @Override
+    public void setUp() throws Exception {
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        factory = new DefaultAssemblyFactory();
+        factories.addFactory(factory);
+        policyFactory = new DefaultPolicyFactory();
+        factories.addFactory(policyFactory);
+        
+        staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        
+        NodeImplementationFactory nodeFactory = new NodeImplementationFactoryImpl();
+        factories.addFactory(nodeFactory);
+        
+        staxProcessors.addArtifactProcessor(new CompositeProcessor(new DefaultContributionFactory(), factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ComponentTypeProcessor(factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ConstrainingTypeProcessor(factory, policyFactory, staxProcessor));
+
+        NodeImplementationProcessor nodeProcessor = new NodeImplementationProcessor(factories);
+        staxProcessors.addArtifactProcessor(nodeProcessor);
+
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+    }
+
+    public void testReadWriteComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("TestNode.composite");
+        Composite composite = staxProcessor.read(is, Composite.class);
+        assertNotNull(composite);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(composite, bos);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/src/test/resources/org/apache/tuscany/sca/implementation/node/xml/TestComposite.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/src/test/resources/org/apache/tuscany/sca/implementation/node/xml/TestComposite.composite
new file mode 100644
index 0000000000..55644c27e5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/src/test/resources/org/apache/tuscany/sca/implementation/node/xml/TestComposite.composite
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
+	targetNamespace="http://sample/composite"
+	xmlns:sc="http://sample/composite"
+	name="TestComposite">
+
+    <component name="TestComponent">
+    </component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/src/test/resources/org/apache/tuscany/sca/implementation/node/xml/TestNode.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/src/test/resources/org/apache/tuscany/sca/implementation/node/xml/TestNode.composite
new file mode 100644
index 0000000000..92787d3ac1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node-xml/src/test/resources/org/apache/tuscany/sca/implementation/node/xml/TestNode.composite
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
+	targetNamespace="http://sample/node"
+	xmlns:sc="http://sample/composite"
+	name="TestNode">
+
+    <component name="TestNode">
+        <tuscany:implementation.node composite="sc:TestComposite"/>
+       	<service name="Default">
+        	<binding.sca uri="http://localhost:8080"/>
+        </service>
+    </component>
+
+    <component name="TestNode2">
+        <tuscany:implementation.node.configured>
+
+		<feed xmlns="http://www.w3.org/2005/Atom">
+			<title type="text">Feed</title>
+			<entry>
+				<id>composite:store;http://store;store</id>
+				<title type="text">store - http://store;store</title>
+				<content type="text" />
+				<link
+					href="/resolved/composite/composite:store;http://store;store" />
+			</entry>
+			<entry>
+				<id>assets</id>
+				<title type="text">assets</title>
+				<content type="text" />
+				<link
+					href="http://localhost:9990/files/tutorial-assets.jar" />
+			</entry>
+			<entry>
+				<id>store</id>
+				<title type="text">store</title>
+				<content type="text" />
+				<link
+					href="http://localhost:9990/files/tutorial-store.jar" />
+			</entry>
+		</feed>
+
+        </tuscany:implementation.node.configured>
+    </component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/pom.xml
new file mode 100644
index 0000000000..cbb0174bbb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/pom.xml
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-implementation-node</artifactId>
+    <name>Apache Tuscany SCA Node Implementation Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/ConfiguredNodeImplementation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/ConfiguredNodeImplementation.java
new file mode 100644
index 0000000000..d2283fc30a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/ConfiguredNodeImplementation.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.node;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.contribution.Contribution;
+
+
+
+/**
+ * The model representing a resource implementation in an SCA assembly model.
+ */
+public interface ConfiguredNodeImplementation extends Implementation {
+    
+    /**
+     * Returns the composite deployed to this node.
+     * @return the composite deployed to this node
+     */
+    Composite getComposite();
+    
+    /**
+     * Sets the composite deployed to this node.
+     * @param composite the composite deployed to this node
+     */
+    void setComposite(Composite composite);
+
+    /**
+     * Returns the list of contributions deployed to this node.
+     * @return the list of contributions deployed to this node
+     */
+    List<Contribution> getContributions();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/NodeImplementation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/NodeImplementation.java
new file mode 100644
index 0000000000..fe23c40a3d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/NodeImplementation.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.node;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Implementation;
+
+
+
+/**
+ * The model representing a resource implementation in an SCA assembly model.
+ */
+public interface NodeImplementation extends Implementation {
+    
+    /**
+     * Returns the composite deployed to this node.
+     * @return the composite deployed to this node
+     */
+    Composite getComposite();
+    
+    /**
+     * Sets the composite deployed to this node.
+     * @param composite the composite deployed to this node
+     */
+    void setComposite(Composite composite);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/NodeImplementationFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/NodeImplementationFactory.java
new file mode 100644
index 0000000000..9c4fed689b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/NodeImplementationFactory.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.node;
+
+
+/**
+ * Factory for the resource implementation model.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface NodeImplementationFactory {
+    
+    /**
+     * Creates a new node implementation.
+     * @return a new node implementation
+     */
+    NodeImplementation createNodeImplementation();
+
+    /**
+     * Creates a new configured node implementation.
+     * @return a new configured node implementation
+     */
+    ConfiguredNodeImplementation createConfiguredNodeImplementation();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/impl/ConfiguredNodeImplementationImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/impl/ConfiguredNodeImplementationImpl.java
new file mode 100644
index 0000000000..f79d6f9502
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/impl/ConfiguredNodeImplementationImpl.java
@@ -0,0 +1,102 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.node.impl;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.implementation.node.ConfiguredNodeImplementation;
+
+
+/**
+ * The model representing a configured node implementation in an SCA assembly model.
+ */
+class ConfiguredNodeImplementationImpl implements ConfiguredNodeImplementation {
+
+    private String uri;
+    private boolean unresolved;
+    private Composite composite;
+    private List<Contribution> contributions = new ArrayList<Contribution>();
+
+    /**
+     * Constructs a new node implementation.
+     */
+    ConfiguredNodeImplementationImpl() {
+    }
+
+    public ConstrainingType getConstrainingType() {
+        // The node implementation does not support constrainingTypes
+        return null;
+    }
+
+    public List<Property> getProperties() {
+        // The node implementation does not support properties
+        return Collections.emptyList();
+    }
+
+    public List<Service> getServices() {
+        // The node implementation does not support services
+        return Collections.emptyList();
+    }
+    
+    public List<Reference> getReferences() {
+        // The node implementation does not support properties
+        return Collections.emptyList();
+    }
+
+    public String getURI() {
+        return uri;
+    }
+    
+    public Composite getComposite() {
+        return composite;
+    }
+    
+    public List<Contribution> getContributions() {
+        return contributions;
+    }
+
+    public void setConstrainingType(ConstrainingType constrainingType) {
+        // The node implementation does not support constrainingTypes
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+    
+    public void setComposite(Composite composite) {
+        this.composite = composite;
+    }
+
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/impl/NodeImplementationFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/impl/NodeImplementationFactoryImpl.java
new file mode 100644
index 0000000000..94ea610314
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/impl/NodeImplementationFactoryImpl.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.node.impl;
+
+import org.apache.tuscany.sca.implementation.node.ConfiguredNodeImplementation;
+import org.apache.tuscany.sca.implementation.node.NodeImplementation;
+import org.apache.tuscany.sca.implementation.node.NodeImplementationFactory;
+
+/**
+ * Factory for the resource implementation model.
+ *
+ * @version $Rev$ $Date$
+ */
+public class NodeImplementationFactoryImpl implements NodeImplementationFactory {
+    
+    public NodeImplementationFactoryImpl() {
+    }
+
+    public NodeImplementation createNodeImplementation() {
+        return new NodeImplementationImpl();
+    }
+    
+    public ConfiguredNodeImplementation createConfiguredNodeImplementation() {
+        return new ConfiguredNodeImplementationImpl();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/impl/NodeImplementationImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/impl/NodeImplementationImpl.java
new file mode 100644
index 0000000000..c4644d0fee
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/impl/NodeImplementationImpl.java
@@ -0,0 +1,95 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.node.impl;
+
+import java.util.Collections;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.implementation.node.NodeImplementation;
+
+
+/**
+ * The model representing a node implementation in an SCA assembly model.
+ */
+class NodeImplementationImpl implements NodeImplementation {
+
+    private String uri;
+    private boolean unresolved;
+    private Composite composite;
+
+    /**
+     * Constructs a new node implementation.
+     */
+    NodeImplementationImpl() {
+    }
+
+    public ConstrainingType getConstrainingType() {
+        // The node implementation does not support constrainingTypes
+        return null;
+    }
+
+    public List<Property> getProperties() {
+        // The node implementation does not support properties
+        return Collections.emptyList();
+    }
+
+    public List<Service> getServices() {
+        // The node implementation does not support services
+        return Collections.emptyList();
+    }
+    
+    public List<Reference> getReferences() {
+        // The node implementation does not support properties
+        return Collections.emptyList();
+    }
+
+    public String getURI() {
+        return uri;
+    }
+    
+    public Composite getComposite() {
+        return composite;
+    }
+    
+    public void setConstrainingType(ConstrainingType constrainingType) {
+        // The node implementation does not support constrainingTypes
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+    
+    public void setComposite(Composite composite) {
+        this.composite = composite;
+    }
+
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.node.NodeImplementationFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.node.NodeImplementationFactory
new file mode 100644
index 0000000000..b8a63a3b16
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-node/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.node.NodeImplementationFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for model factory
+org.apache.tuscany.sca.implementation.node.impl.NodeImplementationFactoryImpl
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/pom.xml
new file mode 100644
index 0000000000..37aec78258
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/pom.xml
@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-implementation-notification</artifactId>
+    <name>Apache Tuscany SCA Notification Implementation Extension</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-impl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-wsdl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+		        
+        <!-- test dependencies -->
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.easymock</groupId>
+            <artifactId>easymock</artifactId>
+            <version>2.2</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-sca</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+             <scope>test</scope>
+        </dependency>        
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/DefaultNotificationImplementationFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/DefaultNotificationImplementationFactory.java
new file mode 100644
index 0000000000..22d567b5ac
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/DefaultNotificationImplementationFactory.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.notification;
+
+
+/**
+ * A default factory for the Notification implementation model.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultNotificationImplementationFactory implements NotificationImplementationFactory {
+    
+    public NotificationImplementationImpl createNotificationImplementation() {
+        return new NotificationImplementationImpl();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/ImmutableMessage.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/ImmutableMessage.java
new file mode 100644
index 0000000000..96d33143c8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/ImmutableMessage.java
@@ -0,0 +1,97 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.notification;
+
+import java.util.Map;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ImmutableMessage implements Message {
+
+    public <T> T getBody() {
+        return null;
+    }
+
+    public EndpointReference getFrom() {
+        return null;
+    }
+
+    public Object getMessageID() {
+        return null;
+    }
+
+    public EndpointReference getTo() {
+        return null;
+    }
+
+    public RuntimeWire getWire() {
+        return null;
+    }
+
+    public boolean isFault() {
+        return false;
+    }
+
+    public <T> void setBody(T arg0) {
+        throw new UnsupportedOperationException();
+    }
+
+    public <T> void setFaultBody(T arg0) {
+        throw new UnsupportedOperationException();
+    }
+
+    public void setFrom(EndpointReference arg0) {
+        throw new UnsupportedOperationException();
+    }
+
+    public void setMessageID(Object arg0) {
+        throw new UnsupportedOperationException();
+    }
+
+    public void setTo(EndpointReference arg0) {
+        throw new UnsupportedOperationException();
+    }
+
+    public Operation getOperation() {
+        return null;
+    }
+
+    public void setOperation(Operation op) {
+        throw new UnsupportedOperationException();
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.Message#getReplyTo()
+     */
+    public EndpointReference getReplyTo() {
+        return null;
+    }
+
+    public Map<String, Object> getQoSContext() {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/NotificationComponentInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/NotificationComponentInvoker.java
new file mode 100644
index 0000000000..e804d14d23
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/NotificationComponentInvoker.java
@@ -0,0 +1,112 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.notification;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+/**
+ * Turns invoke into remote message fan-out
+ *
+ * @version $Rev$ $Date$
+ */
+public class NotificationComponentInvoker implements Invoker {
+
+    private static final Message RESPONSE = new ImmutableMessage();
+    private List<InvocationChain> subscriberInvocationChains;
+    private Operation operation;
+    private RuntimeComponent component;
+
+    public NotificationComponentInvoker(Operation operation, RuntimeComponent component) {
+        this.subscriberInvocationChains = null;
+        this.operation = operation;
+        this.component = component;
+    }
+    
+    public Message invoke(Message msg) {
+        addSubscriberInvocationChains();
+
+        // REVIEW Should this be done in separate thread(s)?
+        // REVIEW Should separate copies of message be used?
+        Object msgBody = msg.getBody();
+        
+        for (InvocationChain subscriberInvocationChain : subscriberInvocationChains) {
+            Invoker chainInvoker = subscriberInvocationChain.getHeadInvoker();
+            msg.setBody(msgBody);
+            chainInvoker.invoke(msg);
+        }
+        
+        return RESPONSE;
+    }
+    
+    private void addSubscriberInvocationChains() {
+        if (subscriberInvocationChains == null) {
+            subscriberInvocationChains = new ArrayList<InvocationChain>();
+            for (ComponentReference reference : component.getReferences()) {
+                if (reference.getName().indexOf("$self$") >= 0) {
+                    continue;
+                }
+                RuntimeComponentReference rtCompRef = null;
+                if (reference instanceof RuntimeComponentReference) {
+                    rtCompRef = (RuntimeComponentReference)reference;
+                }
+                else {
+                    throw new RuntimeException("Need a runtime component reference");
+                }
+                for(RuntimeWire wire : rtCompRef.getRuntimeWires()) {
+                    // This is much less efficient now !!
+                    List<InvocationChain> chains = wire.getInvocationChains();
+                    InvocationChain chain = getInvocationChain(chains, operation);
+                    subscriberInvocationChains.add(chain);
+                }
+            }
+        }
+    }
+    
+    private InvocationChain getInvocationChain(List<InvocationChain> chains, Operation operation) {
+        InvocationChain chain = null;
+        for (InvocationChain ch : chains) {
+            if (ch.getTargetOperation().equals(operation)) {
+                chain = ch;
+                break;
+            }
+        }
+        if (chain == null) {
+            for (InvocationChain ch : chains) {
+                if (ch.getTargetOperation().getName().equals(operation.getName())) {
+                    chain = ch;
+                    break;
+                }
+            }
+            if (chain == null) {
+                throw new RuntimeException("Can't find a compatible chain");
+            }
+        }
+        return chain;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/NotificationImplementationFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/NotificationImplementationFactory.java
new file mode 100644
index 0000000000..0cca36855e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/NotificationImplementationFactory.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.notification;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface NotificationImplementationFactory {
+
+    NotificationImplementationImpl createNotificationImplementation();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/NotificationImplementationImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/NotificationImplementationImpl.java
new file mode 100644
index 0000000000..c8540ae7c1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/NotificationImplementationImpl.java
@@ -0,0 +1,96 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.notification;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.impl.ImplementationImpl;
+
+
+/**
+ * Model object for a Notification implementation.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NotificationImplementationImpl extends ImplementationImpl implements Implementation {
+
+    private String componentTypeName;
+    private String implementationType;
+    private ComponentType componentType;
+
+    
+    public NotificationImplementationImpl() {
+        // Without this, the loader's resolve is not called
+        setUnresolved(true);
+    }
+    
+    public String getComponentTypeName() {
+        return componentTypeName;
+    }
+    
+    public void setComponentTypeName(String componentTypeName) {
+        this.componentTypeName = componentTypeName;
+    }
+    
+    public String getImplementationType() {
+        return implementationType;
+    }
+    
+    public void setImplementationType(String implementationType) {
+        this.implementationType = implementationType;
+    }
+    
+    public ComponentType getComponentType() {
+        return componentType;
+    }
+    
+    public void setComponentType(ComponentType componentType) {
+        this.componentType = componentType;
+    }
+
+    @Override
+    public List<Service> getServices() {
+        return componentType.getServices();
+    }
+
+    @Override
+    public List<Reference> getReferences() {
+        return componentType.getReferences();
+    }
+
+    @Override
+    public int hashCode() {
+        return String.valueOf(getComponentTypeName()).hashCode();
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this)
+            return true;
+        else if (obj instanceof NotificationImplementationImpl &&
+            getComponentTypeName().equals(((NotificationImplementationImpl)obj).getComponentTypeName()))
+             return true;
+        else
+            return false;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/NotificationImplementationProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/NotificationImplementationProcessor.java
new file mode 100644
index 0000000000..e2f2496091
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/NotificationImplementationProcessor.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.notification;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+
+/**
+ * Loader for handling Notification <implementation.notification> elements.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NotificationImplementationProcessor implements StAXArtifactProcessor<NotificationImplementationImpl> {
+
+    protected static final QName IMPLEMENTATION_NOTIFICATION =
+        new QName(Constants.SCA10_TUSCANY_NS, "implementation.notification");
+    
+    private NotificationImplementationFactory implementationFactory;
+
+    public NotificationImplementationProcessor(NotificationImplementationFactory implementationFactory) {
+        this.implementationFactory = implementationFactory;
+    }
+
+    public QName getArtifactType() {
+        return IMPLEMENTATION_NOTIFICATION;
+    }
+    
+    public Class<NotificationImplementationImpl> getModelType() {
+        return NotificationImplementationImpl.class;
+    }
+
+    public NotificationImplementationImpl read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        assert IMPLEMENTATION_NOTIFICATION.equals(reader.getName());
+        String componentTypeName = reader.getAttributeValue(null, "name");
+        String implementationType = reader.getAttributeValue(null, "type");
+
+        NotificationImplementationImpl implementation = implementationFactory.createNotificationImplementation();
+        implementation.setComponentTypeName(componentTypeName);
+        implementation.setImplementationType(implementationType);
+        // Skip to end element
+        while (reader.hasNext()) {
+            if (reader.next() == END_ELEMENT && IMPLEMENTATION_NOTIFICATION.equals(reader.getName())) {
+                break;
+            }
+        }
+        
+        ComponentType componentType = new DefaultAssemblyFactory().createComponentType();
+        componentType.setURI(componentTypeName + ".componentType");
+        componentType.setUnresolved(true);
+        implementation.setComponentType(componentType);
+        
+        return implementation;
+    }
+
+    public void resolve(NotificationImplementationImpl impl, ModelResolver resolver) throws ContributionResolveException {
+        ComponentType componentType = resolver.resolveModel(ComponentType.class, impl.getComponentType());
+        
+        if (componentType.isUnresolved()) {
+            throw new ContributionResolveException("ComponentType still unresolved");
+        }
+        impl.setComponentType(componentType);
+        impl.setUnresolved(false);
+    }
+        
+    public void write(NotificationImplementationImpl model, XMLStreamWriter outputSource)
+            throws ContributionWriteException, XMLStreamException {
+        
+        //FIXME Implement this method
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/NotificationImplementationProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/NotificationImplementationProvider.java
new file mode 100644
index 0000000000..acb77eadd7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/NotificationImplementationProvider.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.notification;
+
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterfaceContract;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NotificationImplementationProvider implements ImplementationProvider {
+    
+    private RuntimeComponent component;
+
+    /**
+     * Constructs a new Notification implementation provider.
+     */
+    public NotificationImplementationProvider(RuntimeComponent component, NotificationImplementationImpl implementation) {
+        this.component = component;
+    }
+
+    public Invoker createInvoker(RuntimeComponentService service, Operation operation) {
+        NotificationComponentInvoker invoker = new NotificationComponentInvoker(operation, component);
+        return invoker;
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public void start() {
+        for (ComponentService service : component.getServices()) {
+            if (service.getService() != null) {
+                InterfaceContract interfaceContract = service.getService().getInterfaceContract();
+                if (interfaceContract instanceof WSDLInterfaceContract) {
+                    interfaceContract.getInterface().resetDataBinding("org.apache.axiom.om.OMElement");
+                }
+            }
+        }
+    }
+
+    public void stop() {
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/NotificationImplementationProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/NotificationImplementationProviderFactory.java
new file mode 100644
index 0000000000..b439492bde
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/NotificationImplementationProviderFactory.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.notification;
+
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NotificationImplementationProviderFactory implements ImplementationProviderFactory<NotificationImplementationImpl> {
+
+    public ImplementationProvider createImplementationProvider(RuntimeComponent component,
+                                                                                           NotificationImplementationImpl implementation) {
+        return new NotificationImplementationProvider(component, implementation);
+    }
+    
+    public Class<NotificationImplementationImpl> getModelType() {
+        return NotificationImplementationImpl.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/NotificationModuleActivator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/NotificationModuleActivator.java
new file mode 100644
index 0000000000..818cd923c0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/java/org/apache/tuscany/sca/implementation/notification/NotificationModuleActivator.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.notification;
+
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NotificationModuleActivator implements ModuleActivator {
+
+    private NotificationImplementationProcessor implementationLoader;
+    
+    public void start(ExtensionPointRegistry registry) {
+        StAXArtifactProcessorExtensionPoint processors = registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+
+        implementationLoader = new NotificationImplementationProcessor(new DefaultNotificationImplementationFactory());
+        processors.addArtifactProcessor(implementationLoader);
+
+        ProviderFactoryExtensionPoint providerFactories = registry.getExtensionPoint(ProviderFactoryExtensionPoint.class);
+        providerFactories.addProviderFactory(new NotificationImplementationProviderFactory());
+    }
+
+    public void stop(ExtensionPointRegistry registry) {
+        StAXArtifactProcessorExtensionPoint processors = registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        
+        processors.removeArtifactProcessor(implementationLoader);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
new file mode 100644
index 0000000000..f8f6975395
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+

+# Implementation class for the ExtensionActivator

+org.apache.tuscany.sca.implementation.notification.NotificationModuleActivator

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/test/java/org/apache/tuscany/sca/implementation/notification/NotificationComponentTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/test/java/org/apache/tuscany/sca/implementation/notification/NotificationComponentTestCase.java
new file mode 100644
index 0000000000..561499a43b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/test/java/org/apache/tuscany/sca/implementation/notification/NotificationComponentTestCase.java
@@ -0,0 +1,136 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.notification;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.binding.sca.impl.SCABindingFactoryImpl;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.easymock.EasyMock;
+
+/**
+ * 
+ * @version $Rev$ $Date$
+ *
+ */
+public class NotificationComponentTestCase extends TestCase {
+
+    public void testLocalNotificationComponent() throws Exception {
+        try {
+        Operation operation = EasyMock.createNiceMock(Operation.class);
+        EasyMock.replay(operation);
+        
+        InvocationChain sub1Chain = EasyMock.createNiceMock(InvocationChain.class);
+        EasyMock.expect(sub1Chain.getTargetOperation()).andReturn(operation);
+        EasyMock.expect(sub1Chain.getHeadInvoker()).andReturn(new MockInterceptor());
+        EasyMock.replay(sub1Chain);
+        List<InvocationChain> sub1Chains = new ArrayList<InvocationChain>();
+        sub1Chains.add(sub1Chain);
+        SCABinding b1 = new SCABindingFactoryImpl().createSCABinding();
+        EndpointReference epr1 = EasyMock.createNiceMock(EndpointReference.class);
+        EasyMock.expect(epr1.getURI()).andReturn("wire1Target");
+        EasyMock.expect(epr1.getBinding()).andReturn(b1);
+        EasyMock.replay(epr1);
+        RuntimeWire sub1Wire = EasyMock.createNiceMock(RuntimeWire.class);
+        EasyMock.expect(sub1Wire.getInvocationChains()).andReturn(sub1Chains);
+        EasyMock.expect(sub1Wire.getTarget()).andReturn(epr1).anyTimes();
+        EasyMock.replay(sub1Wire);
+        ArrayList<RuntimeWire> rtWires1 = new ArrayList<RuntimeWire>();
+        rtWires1.add(sub1Wire);
+        RuntimeComponentReference rtCompRef1 = EasyMock.createNiceMock(RuntimeComponentReference.class);
+        EasyMock.expect(rtCompRef1.getName()).andReturn("sub1Reference");
+        EasyMock.expect(rtCompRef1.getRuntimeWires()).andReturn(rtWires1);
+        EasyMock.replay(rtCompRef1);
+        
+        InvocationChain sub2Chain = EasyMock.createNiceMock(InvocationChain.class);
+        EasyMock.expect(sub2Chain.getTargetOperation()).andReturn(operation);
+        EasyMock.expect(sub2Chain.getHeadInvoker()).andReturn(new MockInterceptor());
+        EasyMock.replay(sub2Chain);
+        List<InvocationChain> sub2Chains = new ArrayList<InvocationChain>();
+        sub2Chains.add(sub2Chain);
+        SCABinding b2 = new SCABindingFactoryImpl().createSCABinding();
+        EndpointReference epr2 = EasyMock.createNiceMock(EndpointReference.class);
+        EasyMock.expect(epr2.getURI()).andReturn("wire2Target");
+        EasyMock.expect(epr2.getBinding()).andReturn(b2);
+        EasyMock.replay(epr2);
+        RuntimeWire sub2Wire = EasyMock.createNiceMock(RuntimeWire.class);
+        EasyMock.expect(sub2Wire.getInvocationChains()).andReturn(sub2Chains);
+        EasyMock.expect(sub2Wire.getTarget()).andReturn(epr2).anyTimes();
+        EasyMock.replay(sub2Wire);
+        ArrayList<RuntimeWire> rtWires2 = new ArrayList<RuntimeWire>();
+        rtWires2.add(sub2Wire);
+        RuntimeComponentReference rtCompRef2 = EasyMock.createNiceMock(RuntimeComponentReference.class);
+        EasyMock.expect(rtCompRef2.getName()).andReturn("sub2Reference");
+        EasyMock.expect(rtCompRef2.getRuntimeWires()).andReturn(rtWires2);
+        EasyMock.replay(rtCompRef2);
+        
+        ArrayList<ComponentReference> references = new ArrayList<ComponentReference>();
+        references.add(rtCompRef1);
+        references.add(rtCompRef2);
+        RuntimeComponent component = EasyMock.createNiceMock(RuntimeComponent.class);
+        EasyMock.expect(component.getName()).andReturn("LocalNotificationComponentTest");
+        EasyMock.expect(component.getReferences()).andReturn(references);
+        EasyMock.replay(component);
+        
+        Invoker localNotificationInvoker = new NotificationComponentInvoker(operation, component);
+        
+        Message msg = EasyMock.createNiceMock(Message.class);
+        EasyMock.expect(msg.getBody()).andReturn("msg").times(3);  // once per sub int + once in notif target invoker
+        EasyMock.replay(msg);
+        localNotificationInvoker.invoke(msg);
+        EasyMock.verify(msg);
+        } catch(Throwable e) {
+            e.printStackTrace();
+        }
+    }
+    
+    class MockInterceptor implements Interceptor {
+        
+        public Message invoke(Message msg) {
+            Assert.assertEquals("msg", msg.getBody());
+            return msg;
+        }
+        
+        public void setNext(Invoker next) {
+            throw new AssertionError();
+        }
+
+        public Interceptor getNext() {
+            throw new AssertionError();
+        }
+
+        public boolean isOptimizable() {
+            throw new AssertionError();
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/test/java/org/apache/tuscany/sca/implementation/notification/NotificationImplementationLoaderTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/test/java/org/apache/tuscany/sca/implementation/notification/NotificationImplementationLoaderTestCase.java
new file mode 100644
index 0000000000..f5fe1854f7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/test/java/org/apache/tuscany/sca/implementation/notification/NotificationImplementationLoaderTestCase.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.notification;
+
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.easymock.EasyMock;
+
+/**
+ * 
+ * @version $Rev$ $Date$
+ *
+ */
+public class NotificationImplementationLoaderTestCase extends TestCase {
+
+    public void testRead() throws Exception {
+        try {
+        NotificationImplementationProcessor implementationLoader =
+            new NotificationImplementationProcessor(new DefaultNotificationImplementationFactory());
+
+        XMLStreamReader reader = EasyMock.createMock(XMLStreamReader.class);
+        EasyMock.expect(reader.getName()).andReturn(NotificationImplementationProcessor.IMPLEMENTATION_NOTIFICATION).times(2);
+        EasyMock.expect(reader.getAttributeValue(null, "name")).andReturn("TrafficAdvisoryNotificationTestCase");
+        EasyMock.expect(reader.getAttributeValue(null, "type")).andReturn(null);
+        EasyMock.expect(reader.hasNext()).andReturn(true);
+        EasyMock.expect(reader.next()).andReturn(XMLStreamConstants.END_ELEMENT);
+        EasyMock.replay(reader);
+        
+        Implementation impl = implementationLoader.read(reader);
+        Assert.assertNotNull(impl);
+        } catch(Throwable e) {
+            e.printStackTrace();
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/test/resources/TrafficAdvisoryNotificationTestCase.componentType b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/test/resources/TrafficAdvisoryNotificationTestCase.componentType
new file mode 100644
index 0000000000..1fd952a0a8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-notification/src/test/resources/TrafficAdvisoryNotificationTestCase.componentType
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="ASCII"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+

+<componentType xmlns="http://www.osoa.org/xmlns/sca/1.0" xmlns:xsd="http://www.w3.org/2001/XMLSchema">

+     <service name="TrafficAdvisoryNotificationService">

+           <interface.java interface="org.apache.tuscany.sca.implementation.notification.TrafficAdvisory"/>

+     </service>

+

+     <reference name="TrafficAdvisoryNotificationReference"

+                multiplicity="0..n">

+           <interface.java interface="org.apache.tuscany.sca.implementation.notification.TrafficAdvisory"/>

+     </reference>

+</componentType>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/LICENSE
new file mode 100644
index 0000000000..6b0b1270ff
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/LICENSE
@@ -0,0 +1,203 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/pom.xml
new file mode 100644
index 0000000000..75f4d964b5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/pom.xml
@@ -0,0 +1,143 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    *
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    *
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-implementation-osgi</artifactId>
+    <name>Apache Tuscany SCA OSGi Implementation Extension</name>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>org.apache.felix</groupId>
+            <artifactId>org.apache.felix.main</artifactId>
+            <version>1.0.3</version>
+        </dependency>
+
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-osgi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-osgi-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.easymock</groupId>
+            <artifactId>easymock</artifactId>
+            <version>2.2</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-sca</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/OSGiImplementationInterface.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/OSGiImplementationInterface.java
new file mode 100644
index 0000000000..e8602918f9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/OSGiImplementationInterface.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.osgi;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.Extensible;
+import org.apache.tuscany.sca.assembly.Implementation;
+
+/**
+ * 
+ * The model representing an OSGi implementation in an SCA assembly model.
+ *
+ */
+public interface OSGiImplementationInterface extends Implementation, Extensible {
+    
+    public String getBundleSymbolicName();
+    
+    public String getBundleVersion();
+    
+    public String[] getImports();
+    
+    public List<ComponentProperty> getReferenceProperties(String referenceName);
+    
+    public List<ComponentProperty> getServiceProperties(String serviceName);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/context/OSGiAnnotations.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/context/OSGiAnnotations.java
new file mode 100644
index 0000000000..b118cc7677
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/context/OSGiAnnotations.java
@@ -0,0 +1,316 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.osgi.context;
+
+
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.Hashtable;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.impl.JavaScopeImpl;
+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.AllowsPassByReferenceProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.BaseJavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ComponentNameProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ConstructorProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ContextProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ConversationProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.DestroyProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.EagerInitProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.HeuristicPojoProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.InitProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.PolicyProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.PropertyProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ReferenceProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ResourceProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ServiceProcessor;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.osgi.framework.Bundle;
+
+
+/**
+ * OSGi annotation processing
+ * OSGi bundles are not introspected by OSGiImplementation when a component is created.
+ * Instead if the list of implementation classes is specified in <implementation.osgi/>,
+ * the classes are introspected when the bundle is resolved. The classes are loaded using
+ * the bundle classloader, and hence the delay in annotation processing is inevitable.
+ * There is one other difference compared to implementation.java. While instances (and
+ * the instance class) are associated with a component in Java, all Java annotations from
+ * the component implementation class apply to all the component instances. In OSGi, 
+ * instances are associated with services, and a bundle can register multiple services.
+ * Hence annotations from classes need to be stored separately so that the right ones
+ * can be associated with the service instance.
+ */
+public class OSGiAnnotations  {
+    
+    private Scope scope = Scope.COMPOSITE;
+    private boolean isEagerInit;
+    
+    private String[] classList;
+    
+    private Bundle[] bundles;    
+    
+    private RuntimeComponent runtimeComponent;
+    private JavaPropertyValueObjectFactory propertyValueFactory;
+    private ProxyFactory proxyFactory;
+    
+    private JavaImplementationFactory javaImplementationFactory;
+    private JavaInterfaceFactory javaInterfaceFactory; 
+    private PolicyFactory policyFactory;
+    private RequestContextFactory requestContextFactory;
+    
+    private Hashtable<Class<?>, JavaImplementation> javaAnnotationInfo = 
+        new Hashtable<Class<?>, JavaImplementation>();
+    private Hashtable<JavaImplementation, OSGiPropertyInjector> propertyInjectors = 
+        new Hashtable<JavaImplementation, OSGiPropertyInjector>();
+    
+    private long maxAge = Long.MAX_VALUE;
+    private long maxIdleTime = Long.MAX_VALUE;
+    
+    private boolean annotationsProcessed;
+    
+    
+    
+    public OSGiAnnotations(ModelFactoryExtensionPoint modelFactories, 
+            String[] classList,
+            RuntimeComponent runtimeComponent,
+            JavaPropertyValueObjectFactory propertyValueFactory,
+            ProxyFactory proxyFactory,
+            RequestContextFactory requestContextFactory,
+            Bundle mainBundle, 
+            ArrayList<Bundle> dependentBundles) {
+        
+       
+        this.classList = classList;
+        this.runtimeComponent = runtimeComponent;
+        this.propertyValueFactory = propertyValueFactory;
+        this.proxyFactory = proxyFactory;
+        
+        AssemblyFactory assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        this.javaInterfaceFactory = modelFactories.getFactory(JavaInterfaceFactory.class);
+        this.javaImplementationFactory = createJavaImplementationFactory(assemblyFactory);
+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
+        
+        bundles = new Bundle[dependentBundles.size() + 1];
+        bundles[0] = mainBundle;
+        for (int i = 0; i < dependentBundles.size(); i++)
+            bundles[i + 1] = dependentBundles.get(i);
+        
+    }
+    
+
+    public void processAnnotations() throws IntrospectionException {
+        
+        if (annotationsProcessed)
+            return;
+        annotationsProcessed = true;
+        for (String className : classList) {
+            for (Bundle bundle : bundles) {
+                try {
+                    Class<?> clazz = bundle.loadClass(className);
+ 
+                    processAnnotations(clazz);
+                    
+                    break;
+                    
+                } catch (ClassNotFoundException e) {                    
+                }
+            }
+        }
+    }
+    
+    
+    public void injectProperties(Object instance) {
+        JavaImplementation javaImpl = getAnnotationInfo(instance);
+        if (javaImpl != null) {
+            OSGiPropertyInjector injector = propertyInjectors.get(javaImpl);
+            if (injector != null)
+                injector.injectProperties(instance);
+        }
+    }
+
+
+    public Scope getScope() {
+        return scope;
+    }
+    
+   
+
+    public boolean isAllowsPassByReference(Object instance, Method method) {
+        
+        JavaImplementation javaImpl = getAnnotationInfo(instance);
+        if (javaImpl == null) {
+            return false;
+        }
+        if (javaImpl.isAllowsPassByReference()) {
+            return true;
+        }
+        return javaImpl.isAllowsPassByReference(method);
+    }
+    
+    
+    public boolean isEagerInit() {
+        return isEagerInit;
+    }
+
+    public long getMaxAge() {
+        return maxAge;
+    }
+
+    public long getMaxIdleTime() {
+        return maxIdleTime;
+    }
+    
+    public Method getInitMethod(Object instance) {
+        JavaImplementation javaImpl = getAnnotationInfo(instance);
+        return javaImpl == null? null : javaImpl.getInitMethod();
+    }
+    
+
+    public Method getDestroyMethod(Object instance) {
+        JavaImplementation javaImpl = getAnnotationInfo(instance);
+        return javaImpl == null? null : javaImpl.getDestroyMethod();       
+    }
+    
+
+    /*
+     * Get the annotation corresponding to an instance
+     * 
+     */
+    private JavaImplementation getAnnotationInfo(Object instance) {
+    	
+    	// The simplest case where the implementation class was listed under the
+    	// classes attribute of <implementation.osgi/>, or this is the second call
+    	// to this method for the implementation class.
+    	JavaImplementation javaImpl = javaAnnotationInfo.get(instance.getClass());
+    	if (javaImpl != null)
+    		return javaImpl;
+    	
+        // Process annotations from the instance class.
+        try {
+            return processAnnotations(instance.getClass());
+        } catch (IntrospectionException e) {
+            // e.printStackTrace();
+        }
+        
+        return null;
+    }
+    
+
+    private JavaImplementation processAnnotations(Class<?> clazz)
+            throws IntrospectionException {
+
+        JavaImplementation javaImpl = javaImplementationFactory.createJavaImplementation(clazz);
+
+        javaAnnotationInfo.put(clazz, javaImpl);
+
+        OSGiPropertyInjector propertyInjector = new OSGiPropertyInjector(
+                javaImpl, runtimeComponent, propertyValueFactory, proxyFactory, requestContextFactory);
+
+        propertyInjectors.put(javaImpl, propertyInjector);
+
+        if (javaImpl.isEagerInit())
+            isEagerInit = true;
+        if (javaImpl.getMaxAge() != Long.MAX_VALUE)
+            maxAge = javaImpl.getMaxAge();
+        if (javaImpl.getMaxIdleTime() != Long.MAX_VALUE)
+            maxIdleTime = javaImpl.getMaxIdleTime();
+        if (javaImpl.getJavaScope() != JavaScopeImpl.COMPOSITE)
+            scope = new Scope(javaImpl.getJavaScope().getScope());
+        
+        return javaImpl;
+    }
+        
+    
+    
+    
+    private JavaImplementationFactory  createJavaImplementationFactory(AssemblyFactory assemblyFactory) {
+        JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+        
+        // Create the list of class visitors
+        BaseJavaClassVisitor[] extensions =
+            new BaseJavaClassVisitor[] {
+                                        new ConstructorProcessor(assemblyFactory),
+                                        new AllowsPassByReferenceProcessor(assemblyFactory),
+                                        new ComponentNameProcessor(assemblyFactory),
+                                        new ContextProcessor(assemblyFactory),
+                                        new ConversationProcessor(assemblyFactory),
+                                        new DestroyProcessor(assemblyFactory),
+                                        new EagerInitProcessor(assemblyFactory),
+                                        new InitProcessor(assemblyFactory),
+                                        new PropertyProcessor(assemblyFactory),
+                                        new ReferenceProcessor(assemblyFactory, javaInterfaceFactory),
+                                        new ResourceProcessor(assemblyFactory),
+                                        new OSGiScopeProcessor(assemblyFactory),
+                                        new ServiceProcessor(assemblyFactory, javaInterfaceFactory),
+                                        new HeuristicPojoProcessor(assemblyFactory, javaInterfaceFactory),
+                                        new PolicyProcessor(assemblyFactory, policyFactory)};
+        for (JavaClassVisitor extension : extensions) {
+            javaImplementationFactory.addClassVisitor(extension);
+        }
+        
+        return javaImplementationFactory;
+    }
+    
+    private class OSGiScopeProcessor extends BaseJavaClassVisitor {
+        
+        public OSGiScopeProcessor(AssemblyFactory factory) {
+            super(factory);
+        }
+
+        @Override
+        public <T> void visitClass(Class<T> clazz,
+                                   JavaImplementation type)
+            throws IntrospectionException {
+            org.osoa.sca.annotations.Scope annotation = clazz.getAnnotation(org.osoa.sca.annotations.Scope.class);
+            if (annotation == null) {
+                type.setJavaScope(JavaScopeImpl.COMPOSITE);
+                return;
+            }
+            String name = annotation.value();
+            JavaScopeImpl scope;
+            if ("COMPOSITE".equals(name)) {
+                scope = JavaScopeImpl.COMPOSITE;
+            } else if ("SESSION".equals(name)) {
+                scope = JavaScopeImpl.SESSION;
+            } else if ("CONVERSATION".equals(name)) {
+                scope = JavaScopeImpl.CONVERSATION;
+            } else if ("REQUEST".equals(name)) {
+                scope = JavaScopeImpl.REQUEST;
+            } else {
+                scope = new JavaScopeImpl(name);
+            }
+            type.setJavaScope(scope);
+        }
+    }
+
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/context/OSGiPropertyInjector.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/context/OSGiPropertyInjector.java
new file mode 100644
index 0000000000..cff2c86478
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/context/OSGiPropertyInjector.java
@@ -0,0 +1,289 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.osgi.context;
+
+
+import java.lang.annotation.ElementType;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Member;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Hashtable;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.core.context.RequestContextImpl;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.core.invocation.CallbackWireObjectFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.impl.JavaResourceImpl;
+import org.apache.tuscany.sca.implementation.java.injection.ArrayMultiplicityObjectFactory;
+import org.apache.tuscany.sca.implementation.java.injection.ConversationIDObjectFactory;
+import org.apache.tuscany.sca.implementation.java.injection.FieldInjector;
+import org.apache.tuscany.sca.implementation.java.injection.Injector;
+import org.apache.tuscany.sca.implementation.java.injection.InvalidAccessorException;
+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
+import org.apache.tuscany.sca.implementation.java.injection.ListMultiplicityObjectFactory;
+import org.apache.tuscany.sca.implementation.java.injection.MethodInjector;
+import org.apache.tuscany.sca.implementation.java.injection.ResourceObjectFactory;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.JavaIntrospectionHelper;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osoa.sca.ComponentContext;
+import org.osoa.sca.RequestContext;
+import org.osoa.sca.annotations.ConversationID;
+
+
+/**
+ * OSGi property injection support
+ */
+public class OSGiPropertyInjector {
+    
+    
+    private ArrayList<JavaElementImpl> injectionSites = new ArrayList<JavaElementImpl>();
+    private Hashtable<JavaElementImpl, ObjectFactory> factories = 
+        new Hashtable<JavaElementImpl, ObjectFactory>();
+    
+    private Injector[] injectors;
+    
+    public OSGiPropertyInjector(
+            JavaImplementation javaImpl,
+            RuntimeComponent component,
+            JavaPropertyValueObjectFactory propertyValueFactory,
+            ProxyFactory proxyFactory,
+            RequestContextFactory requestContextFactory) throws IntrospectionException {
+          
+        createInjectionSites(javaImpl, component, propertyValueFactory, proxyFactory, requestContextFactory);
+           
+        injectors = createInjectors();
+      
+    }
+
+    
+    @SuppressWarnings("unchecked")
+    public void injectProperties(Object instance) {
+        
+        for (Injector injector : injectors) {
+            injector.inject(instance);
+        }            
+
+    }
+    
+  
+    @SuppressWarnings("unchecked")
+    private void createInjectionSites(
+            JavaImplementation javaImpl,
+            RuntimeComponent component,
+            JavaPropertyValueObjectFactory propertyValueFactory,
+            ProxyFactory proxyFactory,
+            RequestContextFactory requestContextFactory) 
+    {
+
+        List<ComponentProperty> componentProperties = component.getProperties();
+        Map<String, JavaElementImpl> propertyMembers = javaImpl.getPropertyMembers();
+        
+        for (ComponentProperty prop : componentProperties) {
+            JavaElementImpl element = propertyMembers.get(prop.getName());
+            
+            if (element != null && !(element.getAnchor() instanceof Constructor) && prop.getValue() != null) {
+                Class propertyJavaType = JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType());
+                ObjectFactory objFactory = propertyValueFactory.createValueFactory(prop, prop.getValue(), propertyJavaType);
+                    
+                factories.put(element, objFactory);
+                injectionSites.add(element);
+            }  
+        }
+        
+        for (Member member : javaImpl.getConversationIDMembers()) {
+            ObjectFactory<String> factory = new ConversationIDObjectFactory();
+            if (member instanceof Field) {
+                JavaElementImpl element = new JavaElementImpl((Field) member);
+                element.setClassifer(ConversationID.class);
+                injectionSites.add(element);
+                factories.put(element, factory);
+            } else if (member instanceof Method) {
+                JavaElementImpl element = new JavaElementImpl((Method) member, 0);
+                element.setName(JavaIntrospectionHelper.toPropertyName(member.getName()));
+                element.setClassifer(ConversationID.class);
+                injectionSites.add(element);
+                factories.put(element, factory);
+            } else {
+                throw new InvalidAccessorException(
+                        "Member must be a field or method: " + member.getName());
+            }
+
+        }
+        
+        if (!javaImpl.getCallbackMembers().isEmpty()) {
+            Map<String, List<RuntimeWire>> callbackWires = new HashMap<String, List<RuntimeWire>>();
+            for (ComponentService service : component.getServices()) {
+
+                RuntimeComponentReference callbackReference = (RuntimeComponentReference)service.getCallbackReference();
+                if (callbackReference != null) {
+                    List<RuntimeWire> wires = callbackReference.getRuntimeWires();
+                    if (!wires.isEmpty()) {
+                        callbackWires.put(wires.get(0).getSource().getInterfaceContract().getInterface().toString(), wires);
+                    }
+                }
+            }
+
+            for (Map.Entry<String, JavaElementImpl> entry : javaImpl.getCallbackMembers()
+                .entrySet()) {
+                List<RuntimeWire> wires = callbackWires.get(entry.getKey());
+                if (wires == null) {
+                    // this can happen when there are no client wires to a
+                    // component that has a callback
+                    continue;
+                }
+                JavaElementImpl element = entry.getValue();
+                ObjectFactory<?> factory = new CallbackWireObjectFactory(element.getType(), proxyFactory, wires);
+                if (!(element.getAnchor() instanceof Constructor)) {
+                    injectionSites.add(element);
+                }
+                factories.put(element, factory);
+            }
+        }
+        
+        for (JavaResourceImpl resource : javaImpl.getResources().values()) {
+            
+            ObjectFactory<?> objectFactory;
+            Class<?> type = resource.getElement().getType();
+            if (ComponentContext.class.equals(type)) {
+                objectFactory = new ComponentContextFactory(component);
+                
+            } else if (RequestContext.class.equals(type)) {
+                objectFactory = new RequestContextObjectFactory(requestContextFactory, proxyFactory);
+               
+            } else {
+                boolean optional = resource.isOptional();
+                String mappedName = resource.getMappedName();
+                objectFactory = new ResourceObjectFactory(type, mappedName, optional, null);
+            }
+            factories.put(resource.getElement(), objectFactory);
+            if (!(resource.getElement().getAnchor() instanceof Constructor)) {
+                injectionSites.add(resource.getElement());
+            }
+        }
+        
+        
+    }
+    
+
+    @SuppressWarnings("unchecked")
+    private Injector[] createInjectors() {
+        
+        Injector[] injectors = (Injector[])new Injector[injectionSites.size()];
+
+        int i = 0;
+        for (JavaElementImpl element : injectionSites) {
+            Object obj = factories.get(element);
+            if (obj != null) {
+                if (obj instanceof ObjectFactory) {
+                    ObjectFactory<?> factory = (ObjectFactory<?>)obj;
+                    Member member = (Member)element.getAnchor();
+                    if (element.getElementType() == ElementType.FIELD) {
+                        injectors[i++] = new FieldInjector((Field)member, factory);
+                    } else if (element.getElementType() == ElementType.PARAMETER && member instanceof Method) {
+                        injectors[i++] = new MethodInjector((Method)member, factory);
+                    } else if (member instanceof Constructor) {
+                        // Ignore
+                    } else {
+                        throw new AssertionError(String.valueOf(element));
+                    }
+                } else {
+                    injectors[i++] = createMultiplicityInjector(element, (List<ObjectFactory<?>>)obj);
+                }
+            }
+        }
+        return injectors;
+    }
+    
+    @SuppressWarnings("unchecked")
+    protected Injector createMultiplicityInjector(JavaElementImpl element, List<ObjectFactory<?>> factories) {
+        Class<?> interfaceType = JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType());
+
+        if (element.getAnchor() instanceof Field) {
+            Field field = (Field)element.getAnchor();
+            if (field.getType().isArray()) {
+                return new FieldInjector(field, new ArrayMultiplicityObjectFactory(interfaceType, factories));
+            } else {
+                return new FieldInjector(field, new ListMultiplicityObjectFactory(factories));
+            }
+        } else if (element.getAnchor() instanceof Method) {
+            Method method = (Method)element.getAnchor();
+            if (method.getParameterTypes()[0].isArray()) {
+                return new MethodInjector(method, new ArrayMultiplicityObjectFactory(interfaceType, factories));
+            } else {
+                return new MethodInjector(method, new ListMultiplicityObjectFactory(factories));
+            }
+        } else {
+            throw new InvalidAccessorException("Member must be a field or method: " + element.getName());
+        }
+    }
+
+    private static class ComponentContextFactory implements ObjectFactory {
+        
+        RuntimeComponent component;
+        
+        private ComponentContextFactory(RuntimeComponent component) {
+            this.component = component;
+        }
+
+        public Object getInstance() throws ObjectCreationException {
+            return component.getComponentContext();
+        }
+        
+    }
+    
+
+    private static class RequestContextObjectFactory implements ObjectFactory {
+        
+        private RequestContextFactory factory;
+        private ProxyFactory proxyFactory;
+
+        public RequestContextObjectFactory(RequestContextFactory factory) {
+            this(factory, null);
+        }
+
+        public RequestContextObjectFactory(RequestContextFactory factory, ProxyFactory proxyFactory) {
+            this.factory = factory;
+            this.proxyFactory = proxyFactory;
+        }
+
+        public RequestContext getInstance() throws ObjectCreationException {
+            if (factory != null) {
+                return factory.createRequestContext();
+            } else {
+                return new RequestContextImpl(proxyFactory);
+            }
+        }
+        
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/context/OSGiPropertyValueObjectFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/context/OSGiPropertyValueObjectFactory.java
new file mode 100644
index 0000000000..af09013b6e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/context/OSGiPropertyValueObjectFactory.java
@@ -0,0 +1,225 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.osgi.context;
+
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.SimpleTypeMapper;
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.databinding.xml.DOMDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+
+/**
+ * 
+ * Process properties and create property values.
+ * 
+ * This code has been copied from the Java implementation to avoid dependencies on the Java implementation.
+ *
+ */
+public class OSGiPropertyValueObjectFactory {
+    protected SimpleTypeMapper simpleTypeMapper = new SimpleTypeMapperImpl();
+    boolean isSimpleType;
+    
+    
+    public OSGiPropertyValueObjectFactory() {
+    }
+    
+    public OSGiPropertyValueObjectFactory(Mediator mediator) {
+    }
+    
+    public ObjectFactory createValueFactory(Property property, Object propertyValue) {
+        
+        Class javaType = SimpleTypeMapperImpl.getJavaType(property.getXSDType());
+        isSimpleType = isSimpleType(property);
+        Document doc = (Document)propertyValue;
+        Element rootElement = doc.getDocumentElement();
+        if (property.isMany()) {
+            if (isSimpleType) {
+                String value = "";
+                if (rootElement.getChildNodes().getLength() > 0) {
+                    value = rootElement.getChildNodes().item(0).getTextContent();
+                }
+                List<String> values = 
+                    getSimplePropertyValues(value, javaType);
+                return new ListObjectFactoryImpl(property, 
+                                                 values,
+                                                 isSimpleType,
+                                                 javaType);
+            } else {
+                return new ListObjectFactoryImpl(property,
+                                                 getComplexPropertyValues(doc),
+                                                 isSimpleType,
+                                                 javaType);
+            }
+        } else {
+            if (isSimpleType) {
+                String value = "";
+                if (rootElement.getChildNodes().getLength() > 0) {
+                    value = rootElement.getChildNodes().item(0).getTextContent();
+                }
+                return new ObjectFactoryImpl(property,
+                                             value,
+                                             isSimpleType,
+                                             javaType);
+            } else {
+                Object value = getComplexPropertyValues(doc).get(0);
+                return new ObjectFactoryImpl(property,
+                                             value,
+                                             isSimpleType,
+                                             javaType);
+            }
+            
+        }
+    }
+    
+    private boolean isSimpleType(Property property) {
+        if (property.getXSDType() != null) {
+            return SimpleTypeMapperImpl.isSimpleXSDType(property.getXSDType());
+        } else {
+            if (property instanceof Document) {
+                Document doc = (Document)property;
+                Element element = doc.getDocumentElement(); 
+                if (element.getChildNodes().getLength() == 1 && 
+                    element.getChildNodes().item(0).getNodeType() == Node.TEXT_NODE) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+    
+    private List<String> getSimplePropertyValues(String concatenatedValue, Class javaType) {
+        List<String> propValues = new ArrayList<String>();
+        StringTokenizer st = null;
+        if ( javaType.getName().equals("java.lang.String")) {
+            st = new StringTokenizer(concatenatedValue, "\"");
+        } else {
+            st = new StringTokenizer(concatenatedValue);
+        }
+        String aToken = null;
+        while (st.hasMoreTokens()) {
+            aToken = st.nextToken();
+            if (aToken.trim().length() > 0) {
+                propValues.add(aToken);
+            }
+        }
+        return propValues;
+    }
+    
+    private List<Node> getComplexPropertyValues(Document document) {
+        Element rootElement = document.getDocumentElement();
+        List<Node> propValues = new ArrayList<Node>();
+        for (int count = 0 ; count < rootElement.getChildNodes().getLength() ; ++count) {
+            if (rootElement.getChildNodes().item(count).getNodeType() == Node.ELEMENT_NODE) {
+                propValues.add(rootElement.getChildNodes().item(count));
+            }
+        }
+        return propValues;
+    }
+    
+    public abstract class ObjectFactoryImplBase  implements ObjectFactory {
+        protected SimpleTypeMapper simpleTypeMapper = new SimpleTypeMapperImpl();
+        protected Property property;
+        protected Object propertyValue;
+        protected Class javaType;
+        protected DataType<XMLType> sourceDataType;
+        protected DataType<?> targetDataType;
+        boolean isSimpleType;
+
+        public ObjectFactoryImplBase(Property property, Object propertyValue, boolean isSimpleType, Class javaType)  {
+            this.isSimpleType = isSimpleType;
+            this.property = property;
+            this.propertyValue = propertyValue;
+            this.javaType = javaType;
+            sourceDataType =
+                new DataTypeImpl<XMLType>(DOMDataBinding.NAME, Node.class, 
+                    new XMLType(null, this.property.getXSDType()));
+            TypeInfo typeInfo = null;
+            if (this.property.getXSDType() != null) {
+                if (SimpleTypeMapperImpl.isSimpleXSDType(this.property.getXSDType())) {
+                    typeInfo = new TypeInfo(property.getXSDType(), true, null);
+                } else {
+                    typeInfo = new TypeInfo(property.getXSDType(), false, null);
+                }
+            } else {
+                typeInfo = new TypeInfo(property.getXSDType(), false, null);
+            }
+
+            XMLType xmlType = new XMLType(typeInfo);
+            String dataBinding = null; //(String)property.getExtensions().get(DataBinding.class.getName());
+            if (dataBinding != null) {
+                targetDataType = new DataTypeImpl<XMLType>(dataBinding, javaType, xmlType);
+            } else {
+                targetDataType = new DataTypeImpl<XMLType>(dataBinding, javaType, xmlType);
+            }
+        }
+    }
+    
+    public class ObjectFactoryImpl extends ObjectFactoryImplBase {
+        public ObjectFactoryImpl(Property property, Object propertyValue, boolean isSimpleType, Class javaType) {
+            super(property, propertyValue, isSimpleType, javaType);
+        }
+
+        @SuppressWarnings("unchecked")
+        public Object getInstance() throws ObjectCreationException {
+            if (isSimpleType) {
+                return simpleTypeMapper.toJavaObject(property.getXSDType(), (String)propertyValue, null);
+            } else {
+                return null;
+            }
+        }
+    }
+
+    public class ListObjectFactoryImpl extends ObjectFactoryImplBase  {
+        public ListObjectFactoryImpl(Property property, List<?>propertyValues, boolean isSimpleType, Class javaType) {
+            super(property, propertyValues, isSimpleType, javaType);
+        }
+
+        @SuppressWarnings("unchecked")
+        public List<?> getInstance() throws ObjectCreationException {
+            if (isSimpleType) {
+                List<Object> values = new ArrayList<Object>();
+                for (String aValue : (List<String>)propertyValue) {
+                    values.add(simpleTypeMapper.toJavaObject(property.getXSDType(), aValue, null));
+                }
+                return values;
+            } else {
+                List instances = new ArrayList();
+                for (Node aValue : (List<Node>)propertyValue) {
+                    instances.add(aValue);
+                }
+                return instances;
+            }
+        }
+    }
+}
+      
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/invocation/OSGiImplementationProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/invocation/OSGiImplementationProvider.java
new file mode 100644
index 0000000000..c46ea0a465
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/invocation/OSGiImplementationProvider.java
@@ -0,0 +1,1203 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.osgi.invocation;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.Dictionary;
+import java.util.HashSet;
+import java.util.Hashtable;
+import java.util.List;
+import java.util.StringTokenizer;
+import java.util.jar.JarOutputStream;
+import java.util.jar.Manifest;
+import java.util.zip.ZipEntry;
+
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.core.invocation.JDKProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.ScopeContainer;
+import org.apache.tuscany.sca.core.scope.ScopeRegistry;
+import org.apache.tuscany.sca.core.scope.ScopedImplementationProvider;
+import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
+import org.apache.tuscany.sca.implementation.osgi.OSGiImplementationInterface;
+import org.apache.tuscany.sca.implementation.osgi.context.OSGiAnnotations;
+import org.apache.tuscany.sca.implementation.osgi.xml.OSGiImplementation;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.osgi.runtime.OSGiRuntime;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.BundleEvent;
+import org.osgi.framework.BundleException;
+import org.osgi.framework.BundleListener;
+import org.osgi.framework.Constants;
+import org.osgi.framework.FrameworkEvent;
+import org.osgi.framework.FrameworkListener;
+import org.osgi.framework.InvalidSyntaxException;
+import org.osgi.framework.ServiceEvent;
+import org.osgi.framework.ServiceListener;
+import org.osgi.service.packageadmin.ExportedPackage;
+import org.osgi.service.packageadmin.PackageAdmin;
+
+/**
+ * The runtime instantiation of OSGi component implementations
+ * 
+ */
+public class OSGiImplementationProvider  implements ScopedImplementationProvider, 
+                                                    FrameworkListener,
+                                                    BundleListener {
+    
+    private static final String COMPONENT_SERVICE_NAME = "component.service.name";
+  
+    private OSGiImplementation implementation;
+    private OSGiAnnotations osgiAnnotations;
+    private BundleContext bundleContext;
+    
+    private Hashtable<RuntimeWire, Reference> referenceWires = new Hashtable<RuntimeWire,Reference>();
+    private Hashtable<RuntimeWire, ComponentReference> componentReferenceWires 
+                       = new Hashtable<RuntimeWire,ComponentReference>();
+    private HashSet<RuntimeWire> resolvedWires = new HashSet<RuntimeWire>();   
+    private boolean wiresResolved;
+    
+    private boolean bundleStarted;
+    
+    private boolean processedResolvedBundle, processingResolvedBundle;
+    
+    private JavaPropertyValueObjectFactory propertyValueFactory;
+    
+
+    private Hashtable<String, Object> componentProperties = new Hashtable<String, Object>();
+    private RuntimeComponent runtimeComponent;
+    
+    private Bundle osgiBundle;
+    private ArrayList<Bundle> dependentBundles = new ArrayList<Bundle>();
+    private OSGiServiceListener osgiServiceListener;
+    private PackageAdmin packageAdmin;
+    
+    private OSGiRuntime osgiRuntime;
+    
+    private ScopeRegistry scopeRegistry;
+    private DataBindingExtensionPoint dataBindingRegistry;
+    
+    private boolean packagesRefreshed;
+    
+
+    public OSGiImplementationProvider(RuntimeComponent definition,
+            OSGiImplementationInterface impl,
+            DataBindingExtensionPoint dataBindingRegistry,
+            JavaPropertyValueObjectFactory propertyValueFactory,
+            ProxyFactory proxyFactory,
+            ScopeRegistry scopeRegistry,
+            RequestContextFactory requestContextFactory) throws BundleException {
+        
+        
+        this.implementation = (OSGiImplementation)impl;
+        this.runtimeComponent = definition;
+        this.dataBindingRegistry = dataBindingRegistry;
+        this.propertyValueFactory = propertyValueFactory;
+        this.scopeRegistry = scopeRegistry;
+        
+        
+        bundleContext = getBundleContext();
+        osgiBundle = (Bundle)implementation.getOSGiBundle();
+        bundleContext.addBundleListener(this);
+        osgiServiceListener = new OSGiServiceListener(osgiBundle);        
+        bundleContext.addServiceListener(osgiServiceListener);    
+        
+        // Install and start all dependent  bundles
+        String[] imports = implementation.getImports();
+        for (int i = 0; i < imports.length; i++) {
+            String location = imports[i].trim();
+            if (location.length() > 0) {
+                Bundle bundle = bundleContext.installBundle(location);
+                dependentBundles.add(bundle);
+            }                
+        }
+        
+
+        this.osgiAnnotations = new OSGiAnnotations(
+                implementation.getModelFactories(),
+                implementation.getClassList(),
+                runtimeComponent,
+                propertyValueFactory,
+                proxyFactory,
+                requestContextFactory,
+                osgiBundle,
+                dependentBundles);
+
+        
+        // PackageAdmin is used to resolve bundles 
+        org.osgi.framework.ServiceReference packageAdminReference = 
+            bundleContext.getServiceReference("org.osgi.service.packageadmin.PackageAdmin");
+        if (packageAdminReference != null) {
+            packageAdmin = (PackageAdmin) bundleContext.getService(packageAdminReference);
+            bundleContext.addFrameworkListener(this);
+        }
+        
+        
+    }
+    
+    protected RuntimeComponent getRuntimeComponent() {
+        return runtimeComponent;
+    }
+    
+    protected OSGiImplementation getImplementation() {
+        return implementation;
+    }
+    
+    // Create a property table from the list of properties 
+    // The source properties are properties read from <property/> elements
+    // Create property values in the table of the appropriate class based 
+    // on the property type specified.
+    private void processProperties(List<?> props, Hashtable<String, Object> propsTable) {
+        
+        if (props != null) {
+            for (Object p : props) {
+             
+                Property prop = (Property)p;
+                Class javaType = SimpleTypeMapperImpl.getJavaType(prop.getXSDType());
+                ObjectFactory<?> objFactory = propertyValueFactory.createValueFactory(prop, prop.getValue(), javaType);
+                Object value = objFactory.getInstance();          
+
+                propsTable.put(prop.getName(), value);
+            }
+        }
+    }
+
+   
+    private BundleContext getBundleContext() throws BundleException {
+
+        try {
+            if (bundleContext == null) {
+                osgiRuntime = OSGiRuntime.getRuntime();
+                bundleContext = osgiRuntime .getBundleContext();       
+            }
+        } catch (BundleException e) {
+           throw e;
+        } catch (Exception e) {
+            throw new BundleException("Could not start OSGi runtime", e);
+        }
+        
+        
+        return bundleContext;
+    }
+    
+    
+    private String getOSGiFilter(Hashtable<String, Object> props) {
+        
+        String filter = "";
+        
+        if (props != null && props.size() > 0) {
+            int propCount = 0;
+            for (String propName : props.keySet()) {
+                if (propName.equals("service.pid"))
+                    continue;
+                filter = filter + "(" + propName + "=" + props.get(propName)  + ")";
+                propCount++;
+            }
+    
+            if (propCount > 1) filter = "(&" + filter + ")";
+        }
+        else
+            filter = null;
+        return filter;
+    }
+    
+    /*
+     * Return a matching service registered by the specified bundle.
+     * If <implementation.osgi /> has the attribute filter defined, return a service
+     * reference that matches the filter. Otherwise, return a service which has a component
+     * name equal to this component's name. If not found, return a service which no
+     * component name set.
+     * 
+     * Even though services registered by this bundle can be filtered using the
+     * service listener, we use this method to filter all service references so that 
+     * the service matching functionality of OSGi can be directly used.
+     */
+    private org.osgi.framework.ServiceReference getOSGiServiceReference( 
+            String scaServiceName,
+            String osgiServiceName, String filter) 
+        throws InvalidSyntaxException {
+        
+        String compServiceName = runtimeComponent.getName() + "/" + scaServiceName;
+        if (filter != null && filter.length() > 0) {
+           org.osgi.framework.ServiceReference[] references = 
+                   bundleContext.getServiceReferences(osgiServiceName, filter);
+           
+
+           org.osgi.framework.ServiceReference reference = null;
+           if (references != null) {
+                for (org.osgi.framework.ServiceReference ref : references) {
+                    if (ref.getBundle() != osgiBundle)
+                        continue;
+                    Object compName = ref.getProperty(COMPONENT_SERVICE_NAME);
+                    if (compName == null && reference == null)
+                        reference = ref;
+                    if (scaServiceName == null || compServiceName.equals(compName)) {
+                        reference = ref;
+                        break;
+                    }
+                }
+           }
+        
+           return reference;
+           
+        }
+        
+        filter = scaServiceName == null? null : 
+                                         "(" + COMPONENT_SERVICE_NAME + "="+ compServiceName + ")";
+        
+        org.osgi.framework.ServiceReference[] references = 
+            bundleContext.getServiceReferences(osgiServiceName, filter);
+        
+        if (references != null) {            
+            for (org.osgi.framework.ServiceReference ref : references) {
+                if (ref.getBundle() == osgiBundle) {
+                    return ref;
+               }
+             }
+        }
+        
+        references = bundleContext.getServiceReferences(osgiServiceName, null);
+        
+        org.osgi.framework.ServiceReference reference = null;
+        
+        if (references != null) {
+            for (org.osgi.framework.ServiceReference ref : references) {
+                
+                if (ref.getBundle() != osgiBundle)
+                    continue;
+                Object compName = ref.getProperty(COMPONENT_SERVICE_NAME);
+                if (compName == null && reference == null)
+                    reference = ref;
+                if (compServiceName.equals(compName)) {
+                    reference = ref;
+                    break;
+                }
+            }
+        }
+        
+        return reference;
+    }
+    
+    protected Bundle startBundle() throws ObjectCreationException {
+
+        try {
+            
+            if (!bundleStarted) {
+                
+                bundleStarted = true;
+                
+                configurePropertiesUsingConfigAdmin();
+                
+                resolveBundle();
+                
+                processAnnotations(true);
+                
+                
+                for (Bundle bundle : dependentBundles) {
+                    try {
+                        if (bundle.getState() != Bundle.ACTIVE && bundle.getState() != Bundle.STARTING) {
+                            bundle.start();
+                        }
+                    } catch (BundleException e) {
+                        if (bundle.getHeaders().get("Fragment-Host") == null)
+                            throw e;
+                    }
+                }
+                
+            }
+    
+            if (osgiBundle.getState() != Bundle.ACTIVE && osgiBundle.getState() != Bundle.STARTING) {
+        
+
+                    int retry = 0;
+                
+                    while (retry++ < 10) {
+                        try {
+                            osgiBundle.start();
+                            break;
+                       } catch (BundleException e) {
+                            // It is possible that the thread "Refresh Packages" is in the process of
+                            // changing the state of this bundle. 
+                            Thread.yield();
+                        
+                            if (retry == 10)
+                            throw e;
+                        }
+                    }
+                }     
+   
+        } catch (Exception e) {
+            throw new ObjectCreationException(e);
+        }
+        return osgiBundle;
+    }
+    
+    
+    // This method is called by OSGiInstanceWrapper.getInstance to obtain the OSGI service reference
+    // corresponding to the specified service. The properties used to filter the service should
+    // be chosen based on whether this is a normal service or a callback.
+    protected org.osgi.framework.ServiceReference getOSGiServiceReference(ComponentService service) 
+            throws ObjectCreationException {
+         
+        Hashtable<String, Object> props = new Hashtable<String, Object>();
+        if (!service.isCallback())
+            processProperties(implementation.getServiceProperties(service.getName()), props);
+        else
+            processProperties(implementation.getServiceCallbackProperties(service.getName()), props);
+        
+        String filter = getOSGiFilter(props);
+        Interface serviceInterface = service.getInterfaceContract().getInterface();
+        String scaServiceName = service.getName();
+            
+        return getOSGiServiceReference(serviceInterface, filter, scaServiceName);
+           
+    }
+    
+    protected org.osgi.framework.ServiceReference getOSGiServiceReference(
+            EndpointReference from, Interface callbackInterface) 
+            throws ObjectCreationException {
+        
+        RuntimeWire refWire = null;
+        String filter = null;
+        for (RuntimeWire wire : referenceWires.keySet()) {
+            if (wire.getSource() == from) {
+                refWire = wire;
+                break;
+            }
+        }
+        if (refWire != null) {
+            Hashtable<String, Object> props = new Hashtable<String, Object>();
+            ComponentReference scaRef = componentReferenceWires.get(refWire);
+            processProperties(implementation.getReferenceCallbackProperties(scaRef.getName()), props);
+            filter = getOSGiFilter(props);
+        }
+        
+        return getOSGiServiceReference(callbackInterface, filter, null);
+    }
+    
+    private org.osgi.framework.ServiceReference getOSGiServiceReference(Interface serviceInterface,
+            String filter, String scaServiceName)
+            throws ObjectCreationException {
+        
+        try {
+            
+            String serviceInterfaceName = null;
+
+            org.osgi.framework.ServiceReference osgiServiceReference = null;
+            
+            if (serviceInterface instanceof JavaInterface) {
+                serviceInterfaceName = ((JavaInterface)serviceInterface).getJavaClass().getName();
+                                  
+                if ((osgiServiceReference = getOSGiServiceReference( 
+                        scaServiceName,
+                        serviceInterfaceName, filter)) == null) {
+                    
+                    // The service listener for our bundle will notify us when the service is registered.
+                    synchronized (implementation) {                            
+                                                
+                        // When declarative services are used, the component is started asynchronously
+                        // So this thread has to wait for the service to be registered by the component
+                        // activate method
+                        // For regular bundle activators, bundle.start activates the bundle synchronously
+                        // and hence the service would probably have been started by the bundle activator
+                        while ((osgiServiceReference = getOSGiServiceReference( 
+                                scaServiceName,
+                                serviceInterfaceName, filter)) == null) {
+                                            
+                            // Wait for the bundle to register the service
+                            implementation.wait(100);
+                        }
+                    }   
+                    
+                }
+            }
+                
+            return osgiServiceReference;
+            
+        } catch (Exception e) {
+            throw new ObjectCreationException(e);
+        }
+    }
+    
+    
+    // Felix does not support bundle fragments. This is a temporary workaround.
+    protected Bundle installDummyBundleWithoutFragments(Class<?> interfaceClass)
+            throws Exception {
+
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+
+        String EOL = System.getProperty("line.separator");
+
+        String interfaceName = interfaceClass.getName();
+        String packageName = interfaceClass.getPackage().getName();
+        String bundleName = "dummy.sca." + packageName;
+
+        String manifestStr = "Manifest-Version: 1.0" + EOL
+                + "Bundle-ManifestVersion: 2" + EOL + "Bundle-Name: "
+                + bundleName + EOL + "Bundle-SymbolicName: " + bundleName + EOL
+                + "Bundle-Version: " + "1.0.0" + EOL
+                + "Bundle-Localization: plugin" + EOL;
+        
+        ArrayList<String> dummyClasses = new ArrayList<String>();
+
+        StringBuilder manifestBuf = new StringBuilder();
+        manifestBuf.append(manifestStr);
+        manifestBuf.append("Export-Package: " + packageName + EOL);
+        String exportedInterfaces = interfaceName;
+        Bundle existingBundle = getDummyHostBundle(packageName);
+        String existingClasses;
+        dummyClasses.add(interfaceClass.getName());
+        for (Class<?> clazz :  interfaceClass.getClasses()) {
+            dummyClasses.add(clazz.getName());
+        }
+        if (existingBundle != null && 
+                (existingClasses = (String)existingBundle.getHeaders().get("SCA-Dummy-Classes")) != null) {
+            exportedInterfaces = exportedInterfaces + " " +  existingClasses;
+            
+            StringTokenizer tokenizer = new StringTokenizer(existingClasses);
+            while (tokenizer.hasMoreTokens()) {
+                String className = tokenizer.nextToken();
+                if (!dummyClasses.contains(className))
+                    dummyClasses.add(className);
+            }
+        }
+
+        manifestBuf.append("SCA-Dummy-Classes: " + exportedInterfaces + EOL);
+
+        ByteArrayInputStream manifestStream = new ByteArrayInputStream(
+                manifestBuf.toString().getBytes());
+        Manifest manifest = new Manifest();
+        manifest.read(manifestStream);
+
+        JarOutputStream jarOut = new JarOutputStream(out, manifest);
+
+        for (int i = 0; i < dummyClasses.size(); i++) {
+
+            String className = dummyClasses.get(i);
+            
+            Class clazz = interfaceClass.getClassLoader().loadClass(className);
+            className = clazz.getName().replaceAll("\\.", "/") + ".class";
+            ZipEntry ze = new ZipEntry(className);
+            jarOut.putNextEntry(ze);
+            InputStream stream = clazz.getResourceAsStream(clazz.getSimpleName() + ".class");
+            
+            byte[] bytes = new byte[stream.available()];
+            stream.read(bytes);
+            jarOut.write(bytes);
+            stream.close();
+        }
+        
+        
+        jarOut.close();
+        out.close();
+        
+        if (existingBundle != null) {
+            existingBundle.stop();
+            existingBundle.uninstall();
+        }
+
+        ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
+
+        Bundle bundle = bundleContext.installBundle("file://" + bundleName
+                + ".jar", in);
+
+        bundle.start();
+        
+        if (existingBundle != null && packageAdmin != null) {
+            refreshPackages();
+            
+        }
+
+        return bundle;
+
+    }
+    
+    private Bundle getDummyHostBundle(String packageName) {
+        
+        if (packageAdmin == null)
+            return null;
+        
+        ExportedPackage exp = packageAdmin.getExportedPackage(packageName);
+        if (exp == null)
+            return null;
+        else
+            return exp.getExportingBundle();
+    }
+    
+    
+    private Bundle installDummyBundle(Class<?> interfaceClass)
+            throws Exception {
+        
+
+        if (!osgiRuntime.supportsBundleFragments()) {
+            return installDummyBundleWithoutFragments(interfaceClass);
+        }
+        
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+                
+        String EOL = System.getProperty("line.separator");
+        ArrayList<Class<?>> dummyClasses = new ArrayList<Class<?>>();
+        
+        String interfaceName = interfaceClass.getName();
+        String packageName = interfaceClass.getPackage().getName();
+        String bundleName = "dummy.sca." + interfaceName;
+        
+        
+        String manifestStr = "Manifest-Version: 1.0" + EOL +
+                        "Bundle-ManifestVersion: 2" + EOL +
+                        "Bundle-Name: " + bundleName + EOL +
+                        "Bundle-SymbolicName: " + bundleName + EOL +
+                        "Bundle-Version: " + "1.0.0" + EOL +
+                        "Bundle-Localization: plugin" + EOL;
+        
+                        
+        StringBuilder manifestBuf = new StringBuilder();
+        manifestBuf.append(manifestStr);
+        manifestBuf.append("Export-Package: " + packageName + EOL);
+        Bundle dummyHost = getDummyHostBundle(packageName);
+        if (dummyHost != null)
+            manifestBuf.append("Fragment-Host: " + dummyHost.getSymbolicName() + EOL);
+       
+        ByteArrayInputStream manifestStream = new ByteArrayInputStream(manifestBuf.toString().getBytes());
+        Manifest manifest = new Manifest();
+        manifest.read(manifestStream);
+        
+        dummyClasses.add(interfaceClass);
+        for (Class<?> clazz :  interfaceClass.getClasses()) {
+            dummyClasses.add(clazz);
+        }
+        
+        JarOutputStream jarOut = new JarOutputStream(out, manifest);
+
+        for (int i = 0; i < dummyClasses.size(); i++) {
+            
+            Class<?> clazz = dummyClasses.get(i);
+            String className = clazz.getName();
+            className = clazz.getName().replaceAll("\\.", "/") + ".class";
+            ZipEntry ze = new ZipEntry(className);
+            jarOut.putNextEntry(ze);
+            InputStream stream = clazz.getResourceAsStream(clazz.getSimpleName() + ".class");
+            
+            byte[] bytes = new byte[stream.available()];
+            stream.read(bytes);
+            jarOut.write(bytes);
+            stream.close();
+        }
+        
+        jarOut.close();
+        out.close();
+        
+        
+        ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
+        
+        
+        Bundle bundle = bundleContext.installBundle(
+                "file://" + bundleName + ".jar",
+                in);
+        
+        if (dummyHost == null)
+            bundle.start();
+        
+        return bundle;
+        
+    }
+    
+    
+    
+    public InstanceWrapper<?> createInstanceWrapper() throws ObjectCreationException {
+        
+        return new OSGiInstanceWrapper<Object>(this, osgiAnnotations, bundleContext);
+    }
+    
+   
+    
+    private  void resolveWireCreateDummyBundles(Class interfaceClass) throws Exception {
+        
+        
+        try {
+                 
+            osgiBundle.loadClass(interfaceClass.getName());
+                            
+        } catch (ClassNotFoundException e) {
+                        
+            // The interface used by the proxy is not in the source bundle
+            // A dummy bundle needs to be installed to create the proxy
+                     
+            Bundle dummyBundle = installDummyBundle(interfaceClass);
+                                
+            if (packageAdmin != null) {
+                                    
+                packageAdmin.resolveBundles(new Bundle[]{dummyBundle, osgiBundle});
+                              
+            } 
+
+        }
+    }
+    
+    /**
+     * For OSGi->Java wires, create a proxy corresponding to the Java interfaces
+     * and register the proxy with the OSGi registry, so that the source OSGi bundle can 
+     * locate the target Java instance from the registry like a regular OSGi service.
+     * 
+     * For OSGi->OSGi wires, start the target OSGi bundle, so that references of the
+     * target are resolved before the source OSGi bundle is started. If the reference
+     * has properties specified, create a Proxy and register a service with highest
+     * possible ranking. The Proxy should wire to the correct OSGi instance specified
+     * in the SCA composite.
+     * 
+     * The first phase determines whether a proxy should be installed. It also registers
+     * a dummy bundle if necessary to resolve the bundle. When phase1 is completed on all
+     * wires of the component, the bundle should be resolved. Phase2 registers the proxy service.
+     */
+    private boolean resolveWireResolveReferences(Bundle bundle, Class interfaceClass, RuntimeWire wire,
+            boolean isOSGiToOSGiWire) throws Exception {
+        
+
+        // FIXME: At the moment injection of values into instances require an instance to be obtained
+        // throught the instance wrapper, and hence requires a proxy. When we do this processing here,
+        // we dont yet know whether the target requires any property or callback injection. So it is
+        // safer to create a proxy all the time. 
+        boolean createProxy = true; 
+       
+        ComponentReference scaRef = componentReferenceWires.get(wire);
+        Hashtable<String, Object> targetProperties = new Hashtable<String, Object>();
+        processProperties(implementation.getReferenceProperties(scaRef.getName()), targetProperties);
+            
+
+        if (isOSGiToOSGiWire) {
+                    
+                OSGiImplementationProvider implProvider = (OSGiImplementationProvider)wire.getTarget().getComponent().getImplementationProvider();
+                    
+                // This is an OSGi->OSGi wire
+                isOSGiToOSGiWire = true;
+                    
+                // If the target component is stateless, use a proxy to create a new service each time 
+                if (!implProvider.getScope().equals(Scope.COMPOSITE)) createProxy = true;
+                
+                Interface interfaze = wire.getTarget().getInterfaceContract().getInterface();
+                
+                // If the target interface is remotable, create a proxy to support pass-by-value semantics
+                // AllowsPassByReference is not detected until the target instance is obtained.
+                if (interfaze.isRemotable())
+                    createProxy = true;
+                    
+                // If any of the operations in the target interface is non-blocking, create a proxy
+                List<Operation> ops = interfaze.getOperations();
+                for (Operation op : ops) {
+                    if (op.isNonBlocking())
+                        createProxy = true;
+                }
+                    
+                // If properties are specified for the reference, create a proxy since rewiring may be required
+                if (targetProperties.size() > 0) {
+                    createProxy = true;
+                }
+                
+                // If properties are specified for the component, create a proxy for configuring
+                // the component services.
+                if (componentProperties.size() > 0) {
+                    createProxy = true;
+                }
+                    
+                // Since this is an OSGi->OSGi wire, start the target bundle before starting the
+                // source bundle if there is no proxy. For direct wiring without a proxy, this ordering 
+                // is irrelevant in terms of class resolution, but the target needs to be started at some 
+                // point. But there is no opportunity later on to start the target OSGi bundle without a proxy.    
+                // When a Proxy is used, the target bundle needs to be resolved for the source bundle
+                // to be resolved so that the interface is visible to the source. In this case the bundle
+                // will be started when an instance is needed.                    
+                if (!createProxy) {    
+                    implProvider.startBundle();
+                }
+                else {
+                    implProvider.resolveBundle();
+                }
+        }
+        else {
+                createProxy = true;
+        }
+            
+        return createProxy;
+    }
+    
+    
+    // Register proxy service 
+    private void resolveWireRegisterProxyService(Bundle bundle, Class interfaceClass, RuntimeWire wire) throws Exception {
+          
+        ComponentReference scaRef = componentReferenceWires.get(wire);
+        Hashtable<String, Object> targetProperties = new Hashtable<String, Object>();
+        processProperties(implementation.getReferenceProperties(scaRef.getName()), targetProperties);
+        targetProperties.put(Constants.SERVICE_RANKING, Integer.MAX_VALUE);
+        
+        if (targetProperties.get(COMPONENT_SERVICE_NAME) == null && wire.getTarget().getComponent() != null) {
+            String compServiceName = wire.getTarget().getComponent().getName() + "/" + 
+                                     wire.getTarget().getContract().getName();
+            targetProperties.put(COMPONENT_SERVICE_NAME, compServiceName);
+        }
+        
+           
+        JDKProxyFactory proxyService = new JDKProxyFactory();
+              
+        Class<?> proxyInterface = bundle.loadClass(interfaceClass.getName());
+                
+
+        Object proxy = proxyService.createProxy(proxyInterface, wire);
+       
+            
+        bundleContext.registerService(proxyInterface.getName(), proxy, targetProperties);
+            
+        
+    }
+    
+    private void registerCallbackProxyService(Bundle bundle, Class interfaceClass,
+            RuntimeComponentService service) throws Exception {
+        
+        List<RuntimeWire> wires = service.getCallbackWires();
+        Hashtable<String, Object> targetProperties = new Hashtable<String, Object>();
+        processProperties(implementation.getServiceCallbackProperties(service.getName()), targetProperties);
+        targetProperties.put(Constants.SERVICE_RANKING, Integer.MAX_VALUE);
+          
+        JDKProxyFactory proxyService = new JDKProxyFactory();
+              
+        Class<?> proxyInterface = bundle.loadClass(interfaceClass.getName());
+                
+
+        Object proxy = proxyService.createCallbackProxy(proxyInterface, wires);
+       
+            
+        bundleContext.registerService(proxyInterface.getName(), proxy, targetProperties);
+            
+        
+    }
+    
+    private void refreshPackages() {
+    
+        if (packageAdmin != null) {
+            synchronized (this) {
+                packagesRefreshed = false;
+                packageAdmin.refreshPackages(null);
+                        
+                if (!packagesRefreshed) {
+                	try {
+                        this.wait(2000);
+                	} catch (InterruptedException e) {
+                		// ignore
+                	}
+                }
+                packagesRefreshed = false;
+            }                       
+        }
+    }
+    
+    
+    private void resolveBundle() throws ObjectCreationException {
+        
+        
+        try {
+            
+            if (!wiresResolved) {
+                wiresResolved = true;
+                
+                if (!setReferencesAndProperties()) {
+                    wiresResolved = false;
+                    return;
+                }
+                    
+                int refPlusServices = referenceWires.size() + runtimeComponent.getServices().size();
+                boolean[] createProxyService = new boolean[refPlusServices];
+                Class<?>[] interfaceClasses = new Class<?>[refPlusServices] ;
+                boolean[] isOSGiToOSGiWire = new boolean[refPlusServices];
+                boolean[] wireResolved = new boolean[refPlusServices];
+                int index = 0;
+                for (RuntimeWire wire : referenceWires.keySet()) {
+                
+                    Reference reference = referenceWires.get(wire);
+                    
+                    isOSGiToOSGiWire[index] = wire.getTarget().getComponent() != null &&
+                            wire.getTarget().getComponent().getImplementationProvider() 
+                            instanceof OSGiImplementationProvider;
+                            
+                    Interface refInterface = reference.getInterfaceContract().getInterface();
+                    if (refInterface instanceof JavaInterface) {
+                        interfaceClasses[index] = ((JavaInterface)refInterface).getJavaClass();
+                    
+                        if (!isOSGiToOSGiWire[index])
+                            resolveWireCreateDummyBundles(interfaceClasses[index]);
+
+                    }
+                    
+                    if (!resolvedWires.contains(wire)) {
+                        resolvedWires.add(wire);                       
+                    }
+                    else
+                        wireResolved[index] = true;
+                    
+                    index++;
+                }
+                for (ComponentService service : runtimeComponent.getServices()) {
+                    Interface callbackInterface = service.getInterfaceContract().getCallbackInterface();
+                    if (callbackInterface instanceof JavaInterface) {
+                        interfaceClasses[index] = ((JavaInterface)callbackInterface).getJavaClass();
+                        
+                        resolveWireCreateDummyBundles(interfaceClasses[index]);
+                    }
+                    
+                    index++;
+                }
+                
+                index = 0;
+                for (RuntimeWire wire : referenceWires.keySet()) {
+                    
+                    if (!wireResolved[index]) {
+                        createProxyService[index] = resolveWireResolveReferences(osgiBundle, 
+                            interfaceClasses[index], 
+                            wire,
+                            isOSGiToOSGiWire[index]);
+                    }
+                    index++;
+                }
+
+                refreshPackages();
+                
+                
+                index = 0;
+                for (RuntimeWire wire : referenceWires.keySet()) {
+                    
+                    if (createProxyService[index] && !wireResolved[index])
+                        resolveWireRegisterProxyService(osgiBundle, interfaceClasses[index], wire);
+                    index++;
+                }
+/*                for (ComponentService service : runtimeComponent.getServices()) {
+                    if (interfaceClasses[index] != null) {
+                        registerCallbackProxyService(osgiBundle, interfaceClasses[index],
+                                ((RuntimeComponentService)service));
+                    }
+                    index++;
+                } */
+            }
+            else if (osgiBundle.getState() == Bundle.INSTALLED && packageAdmin != null) {
+                packageAdmin.resolveBundles(new Bundle[] {osgiBundle});
+            }
+            
+        } catch (Exception e) {
+            e.printStackTrace();
+            throw new ObjectCreationException(e);
+        }         
+    }
+    
+   
+    @SuppressWarnings("unchecked")
+    private void configurePropertiesUsingConfigAdmin() {
+               
+        try {
+
+            if (componentProperties.size() == 0)
+                return;
+            
+            org.osgi.framework.ServiceReference configAdminReference = 
+                bundleContext.getServiceReference("org.osgi.service.cm.ConfigurationAdmin");
+            if (configAdminReference != null) {
+                
+                Object cm = bundleContext.getService(configAdminReference);
+                Class cmClass = cm.getClass().getClassLoader().loadClass("org.osgi.service.cm.ConfigurationAdmin");
+                Method getConfigMethod = cmClass.getMethod("getConfiguration", String.class, String.class);
+                
+
+                Class configClass = cm.getClass().getClassLoader().loadClass("org.osgi.service.cm.Configuration");
+                
+                Method getMethod = configClass.getMethod("getProperties");
+                Method updateMethod = configClass.getMethod("update", Dictionary.class);
+                
+                List<Service> services = implementation.getServices();
+                HashSet<String> pidsProcessed = new HashSet<String>();
+                
+                for (Service service : services) {
+                    
+                    List<ComponentProperty> serviceProps = implementation.getServiceProperties(service.getName());
+                    String pid = null;
+                    
+                    if (serviceProps != null) {
+                        for (ComponentProperty prop : serviceProps) {
+                            if (prop.getName().equals("service.pid")) {
+                                ObjectFactory objFactory = propertyValueFactory.createValueFactory(prop, 
+                                        prop.getValue(), String.class);
+                                pid = (String)objFactory.getInstance();
+                            }
+                        }
+                    }
+                    if (pid == null || pidsProcessed.contains(pid))
+                        continue;
+                    
+
+                   
+                    
+                    Object config = getConfigMethod.invoke(cm, pid, null);
+                    Dictionary props = (Dictionary) getMethod.invoke(config);
+                    if (props == null)
+                        props = new Hashtable<String, Object>();
+                    for (String propertyName : componentProperties.keySet()) {
+
+                        props.put(propertyName, componentProperties.get(propertyName));
+                    }
+                    
+                    updateMethod.invoke(config, props);
+                    
+                    
+                }                
+                
+            }
+            
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+    }
+    
+    
+    
+    public boolean isOptimizable() {
+        return false;
+    }
+    
+    public Scope getScope() {
+        return osgiAnnotations.getScope();
+    }
+
+    public boolean isEagerInit() {
+        return osgiAnnotations.isEagerInit();
+    }
+
+    public long getMaxAge() {
+        return osgiAnnotations.getMaxAge();
+    }
+
+    public long getMaxIdleTime() {
+        return osgiAnnotations.getMaxIdleTime();
+    }
+    
+    protected ScopeContainer<?> getScopeContainer() {
+        startBundle();
+        return ((ScopedRuntimeComponent)runtimeComponent).getScopeContainer();
+    }
+    
+    public Invoker createTargetInvoker(RuntimeComponentService service, Operation operation)  {
+       
+        
+        Interface serviceInterface = operation.getInterface();
+        boolean isRemotable = serviceInterface.isRemotable();
+
+
+        Invoker invoker = new OSGiTargetInvoker(operation, this, service);
+        if (isRemotable) {
+            return new OSGiRemotableInvoker(osgiAnnotations, dataBindingRegistry, operation, this, service);
+        } else {
+            return invoker;
+        }
+        
+    }
+    
+    
+    public Invoker createInvoker(RuntimeComponentService service, Operation operation) {
+        return createTargetInvoker(service, operation);
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    private boolean setReferencesAndProperties() {
+       
+        for (Reference ref: implementation.getReferences()) {
+            List<RuntimeWire> wireList = null;
+            ComponentReference compRef = null;
+            for (ComponentReference cRef : runtimeComponent.getReferences()) {
+                if (cRef.getName().equals(ref.getName())) {
+                    
+                    wireList = ((RuntimeComponentReference)cRef).getRuntimeWires();
+                    
+                    compRef = cRef;
+                    break;
+                }
+            }
+                
+            if (ref.getMultiplicity() == Multiplicity.ONE_N || ref.getMultiplicity() == Multiplicity.ZERO_N) {
+                 for (RuntimeWire wire : wireList) {
+                    referenceWires.put(wire, ref);
+                    componentReferenceWires.put(wire, compRef);
+                }
+                
+            } else {
+                if (wireList == null && ref.getMultiplicity() == Multiplicity.ONE_ONE) {
+                    throw new IllegalStateException("Required reference is missing: " + ref.getName());
+                }
+                if (wireList != null && !wireList.isEmpty()) {
+                    RuntimeWire wire = wireList.get(0);
+                    referenceWires.put(wire, ref);
+                    componentReferenceWires.put(wire, compRef);
+                }
+                
+            }
+            
+        }
+        
+        processProperties(runtimeComponent.getProperties(), componentProperties);
+        
+        return true;
+        
+    }
+    
+    public void start() {
+        setReferencesAndProperties();
+    }
+        
+    public void processAnnotations(boolean doWait) throws IntrospectionException {
+        
+        synchronized (this) {   
+            if (processedResolvedBundle)
+                return;
+            else if (processingResolvedBundle) {            	
+                if (doWait) {
+                    while (processingResolvedBundle) {
+                        try {
+                            wait(5000);
+                        } catch (InterruptedException e) {
+                        }
+                    }
+                }
+                return;
+            }
+            processingResolvedBundle = true;
+        }
+        
+        try {
+            osgiAnnotations.processAnnotations();
+        
+            Scope scope = osgiAnnotations.getScope();
+            if (scope.equals(Scope.SYSTEM) || scope.equals(Scope.COMPOSITE)) {
+                // Nothing
+            } else {
+
+                if (runtimeComponent instanceof ScopedRuntimeComponent) {
+
+                    ScopedRuntimeComponent component = (ScopedRuntimeComponent) runtimeComponent;
+
+                    ScopeContainer oldScopeContainer = component.getScopeContainer();
+                    component.setScopeContainer(null);
+                    ScopeContainer scopeContainer = scopeRegistry.getScopeContainer(runtimeComponent);
+
+                    if (oldScopeContainer != null && oldScopeContainer.getLifecycleState() == ScopeContainer.RUNNING) {
+                        scopeContainer.start();
+                    }
+                
+                    component.setScopeContainer(scopeContainer);
+                }
+
+            }
+        } finally {
+            synchronized (this) {                
+                processingResolvedBundle = false;
+                processedResolvedBundle = true;
+                this.notifyAll();
+            }
+        }  
+    }
+    
+    public void stop() {
+
+        if (osgiServiceListener != null)
+            bundleContext.removeServiceListener(osgiServiceListener);
+    }
+
+    
+    
+    public void frameworkEvent(FrameworkEvent event) {
+        if (event.getType() == FrameworkEvent.PACKAGES_REFRESHED) {
+            synchronized (this) {
+                packagesRefreshed = true;
+                this.notifyAll();
+            }            
+        }
+        
+    }
+    
+    public void bundleChanged(BundleEvent event) {
+        if (event.getType() == BundleEvent.RESOLVED && event.getBundle() == osgiBundle) {
+            try {
+                processAnnotations(false);
+            } catch (Throwable e) {
+                e.printStackTrace();
+            }             
+        }
+    }
+
+    private class OSGiServiceListener implements ServiceListener {
+        
+        private Bundle bundle;
+        
+        OSGiServiceListener(Bundle bundle) {
+            this.bundle = bundle;
+        }
+        
+        public void serviceChanged(org.osgi.framework.ServiceEvent event) {
+            
+
+            org.osgi.framework.ServiceReference reference = event.getServiceReference();
+            
+            if (event.getType() == ServiceEvent.REGISTERED && reference.getBundle() == bundle) {
+                
+                synchronized (implementation) {
+                    
+                    implementation.notifyAll();
+                }
+            }
+            
+            if (event.getType() == ServiceEvent.UNREGISTERING && reference.getBundle() == bundle) {
+                // TODO: Process deregistering of OSGi services.
+            }
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/invocation/OSGiImplementationProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/invocation/OSGiImplementationProviderFactory.java
new file mode 100644
index 0000000000..329364ae58
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/invocation/OSGiImplementationProviderFactory.java
@@ -0,0 +1,95 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.osgi.invocation;
+
+
+import org.apache.tuscany.sca.context.ContextFactoryExtensionPoint;
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.scope.ScopeRegistry;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.impl.MediatorImpl;
+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
+import org.apache.tuscany.sca.implementation.osgi.OSGiImplementationInterface;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.osgi.framework.BundleException;
+
+
+/**
+ * Builds a OSGi-based implementation provider from a component definition
+ * 
+ */
+public class OSGiImplementationProviderFactory implements ImplementationProviderFactory<OSGiImplementationInterface> {
+    
+    private DataBindingExtensionPoint dataBindings;
+    private JavaPropertyValueObjectFactory propertyFactory;
+    private ProxyFactory proxyFactory;
+    private ScopeRegistry scopeRegistry;
+    
+    private RequestContextFactory requestContextFactory;
+    
+    public OSGiImplementationProviderFactory(ExtensionPointRegistry extensionPoints ) {
+        
+        dataBindings = extensionPoints.getExtensionPoint(DataBindingExtensionPoint.class);
+        proxyFactory = extensionPoints.getExtensionPoint(ProxyFactoryExtensionPoint.class);
+        ContextFactoryExtensionPoint contextFactories = extensionPoints.getExtensionPoint(ContextFactoryExtensionPoint.class);
+        requestContextFactory = contextFactories.getFactory(RequestContextFactory.class);
+        
+
+        // FIXME: Scope registry is not an extension point, and this usage is specific
+        // to implementation.osgi since it needs to change scope after the component is
+        // created. Do we need to find a better way?
+        scopeRegistry = extensionPoints.getExtensionPoint(ScopeRegistry.class);
+        
+        TransformerExtensionPoint transformers = extensionPoints.getExtensionPoint(TransformerExtensionPoint.class);
+        MediatorImpl mediator = new MediatorImpl(dataBindings, transformers);
+        propertyFactory = new JavaPropertyValueObjectFactory(mediator);
+        
+    }
+
+    public ImplementationProvider createImplementationProvider(RuntimeComponent component,
+        OSGiImplementationInterface implementation) {
+                
+        try {
+                
+            return new OSGiImplementationProvider(component, 
+                    implementation, 
+                    dataBindings,
+                    propertyFactory,
+                    proxyFactory,
+                    scopeRegistry,
+                    requestContextFactory
+                    );
+                
+        } catch (BundleException e) {
+            throw new RuntimeException(e);
+        }
+        
+    }
+
+    public Class<OSGiImplementationInterface> getModelType() {
+        return OSGiImplementationInterface.class;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/invocation/OSGiInstanceWrapper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/invocation/OSGiInstanceWrapper.java
new file mode 100644
index 0000000000..b6addced6f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/invocation/OSGiInstanceWrapper.java
@@ -0,0 +1,297 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.osgi.invocation;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Method;
+import java.util.Hashtable;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Random;
+import java.util.jar.JarOutputStream;
+import java.util.jar.Manifest;
+
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.TargetDestructionException;
+import org.apache.tuscany.sca.core.scope.TargetInitializationException;
+import org.apache.tuscany.sca.implementation.osgi.context.OSGiAnnotations;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.BundleException;
+import org.osgi.framework.ServiceReference;
+import org.osoa.sca.annotations.Destroy;
+import org.osoa.sca.annotations.Init;
+
+
+/**
+ * InstanceWrapper for creating instances for OSGi components. 
+ * This class needs to implement InstanceWrapper since the wrapper is stored in
+ * the scope container. But getInstance() is called on this wrapper only through the
+ * OSGi target invoker. OSGiTargetInvoker always invokes getInstance for a specific
+ * service since one OSGi SCA component can associate different objects with 
+ * different services (this is different from Java SCA components which always associate 
+ * a single component instance with multiple services).
+ * 
+ */
+public class OSGiInstanceWrapper<T> implements InstanceWrapper<T> {
+    
+    private OSGiAnnotations annotationProcessor;
+    private OSGiImplementationProvider provider;
+    private BundleContext bundleContext;
+    private Hashtable<Object,InstanceInfo<T>> instanceInfoList = 
+        new Hashtable<Object,InstanceInfo<T>>();
+    
+    // Dummy bundles are used to create a new service object for scopes other than COMPOSITE
+    private Bundle dummyReferenceBundle;
+
+
+    public OSGiInstanceWrapper(OSGiImplementationProvider provider, 
+            OSGiAnnotations annotationProcessor,
+            BundleContext bundleContext) {
+        
+        this.provider = provider;
+        this.annotationProcessor = annotationProcessor;
+        this.bundleContext = bundleContext;
+    }
+    
+    public synchronized T getInstance(ComponentService service) throws TargetInitializationException {
+        
+    	// If an instance corresponding to this service has already been created, return the instance.
+        if (instanceInfoList.get(service) != null)
+            return instanceInfoList.get(service).osgiInstance;
+        
+        // There is no strict relation between service and callback instances. The instance semantics
+        // actually applies to the component instance in SCA. But for OSGi services, the callback
+        // is just another OSGi service, and could correspond to any of the service instances in 
+        // the component. To implement the SCA scope semantics for callbacks, OSGi callbacks
+        // should also be made on the service object which implements the callback. The following code
+        // finds the first possible callback instance based on the interfaces implemented by the service 
+        // objects in this component. Note that the interfaces are checked by name rather than using
+        // instanceof since the class seen by Tuscany could be from a different classloader from that
+        // used by the bundle.
+        if (service.isCallback()) {
+        	Iterator<InstanceInfo<T>> instances = instanceInfoList.values().iterator();
+        	while (instances.hasNext()) {
+        		InstanceInfo<T> instanceInfo = instances.next();
+        		Interface interfaze = service.getInterfaceContract().getInterface();
+        		if (interfaze instanceof JavaInterface && ((JavaInterface)interfaze).getJavaClass() != null) {
+        			String interfaceName = ((JavaInterface)interfaze).getJavaClass().getName();
+        			Class[] interfaces = instanceInfo.osgiInstance.getClass().getInterfaces();
+        			for (Class clazz : interfaces) {
+        				if (clazz.getName().equals(interfaceName)) {
+                			return instanceInfo.osgiInstance;
+        				}
+        			}
+        			
+        		}
+        		    
+        	}
+        }
+
+        Bundle refBundle = provider.startBundle();
+        
+        // For scopes other than composite, the service object is obtained using a dummy reference
+        // bundle to guarantee that a new instance is created each time. This combined with the Tuscany
+        // scope container code guarantee SCA scope semantics for OSGi components as long as service
+        // factories are used.
+        if (!annotationProcessor.getScope().equals(Scope.COMPOSITE)) {
+            refBundle = getDummyReferenceBundle();
+        }
+        
+        InstanceInfo<T> instanceInfo = new InstanceInfo<T>();
+               
+        instanceInfo.refBundleContext = refBundle.getBundleContext();
+
+        instanceInfo.osgiInstance = getInstanceObject(instanceInfo, service);
+        
+        try {
+
+            if (!isInitialized(instanceInfo.osgiInstance)) {
+                
+                annotationProcessor.injectProperties(instanceInfo.osgiInstance);
+                callLifecycleMethod(instanceInfo.osgiInstance, Init.class);
+                
+                instanceInfo.isFirstInstance = true;
+            }
+
+            instanceInfoList.put(service, instanceInfo);
+
+        } catch (Exception e) {
+            throw new TargetInitializationException(e);
+        }
+        
+        return instanceInfo.osgiInstance;
+    }
+    
+    
+    
+    // This method is provided purely to implement InstanceWrapper interface, and is never called.
+    public T getInstance() {
+
+        return null;
+    }
+    
+    public void start() throws TargetInitializationException {
+
+        if (provider.isEagerInit()) {
+            List<ComponentService> services = provider.getRuntimeComponent().getServices();
+            for (ComponentService service : services) {
+                getInstance(service);
+            }
+        }
+    }
+
+    public synchronized void stop() throws TargetDestructionException {
+        
+        for (InstanceInfo<T> instanceInfo : instanceInfoList.values()) {
+            if (instanceInfo.osgiInstance != null && instanceInfo.osgiServiceReference != null) {            
+                
+                try {
+                    
+                    if (instanceInfo.isFirstInstance)
+                        callLifecycleMethod(instanceInfo.osgiInstance, Destroy.class);
+            
+                    instanceInfo.refBundleContext.ungetService(instanceInfo.osgiServiceReference);
+            
+                    instanceInfo.osgiInstance = null;
+                    instanceInfo.osgiServiceReference = null;
+            
+                } catch (Exception e) {
+                    throw new TargetDestructionException(e);
+                }            
+            }
+        }
+        instanceInfoList.clear();
+        if (dummyReferenceBundle != null) {
+            try {
+                dummyReferenceBundle.uninstall();
+            } catch (BundleException e) {
+                throw new TargetDestructionException(e);
+            }
+            dummyReferenceBundle = null;
+        }
+    }
+    
+    @SuppressWarnings("unchecked")
+    private T getInstanceObject(InstanceInfo<T> instanceInfo, ComponentService service) {
+
+    	/** 
+    	 * Since implementation.osgi is not well integrated with the OSGi lifecycle
+    	 * it is possible that the service is deactivated before the service instance
+    	 * is obtained when using declarative services. Retry in this case.  
+    	 */
+    	int maxRetries = 10;
+    	for (int i = 0; i < maxRetries; i++) {
+          instanceInfo.osgiServiceReference = provider.getOSGiServiceReference(service); 
+          if (instanceInfo.osgiServiceReference == null)
+        	  return null;
+          T obj = (T)instanceInfo.refBundleContext.getService(instanceInfo.osgiServiceReference);
+          if (obj != null)
+        	  return obj;
+    	}
+    	return null;
+    }
+    
+    private Bundle getDummyReferenceBundle() throws TargetInitializationException {
+        
+        if (dummyReferenceBundle != null)
+            return dummyReferenceBundle;
+        
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+        
+        String EOL = System.getProperty("line.separator");
+        String bundleName = "dummy.sca." + new Random().nextInt();
+        
+        
+        String manifestStr = "Manifest-Version: 1.0" + EOL +
+                        "Bundle-ManifestVersion: 2" + EOL +
+                        "Bundle-Name: " + bundleName + EOL +
+                        "Bundle-SymbolicName: " + bundleName + EOL +
+                        "Bundle-Version: " + "1.0.0" + EOL +
+                        "Bundle-Localization: plugin" + EOL;
+        
+                        
+        StringBuilder manifestBuf = new StringBuilder();
+        manifestBuf.append(manifestStr);
+       
+        try {
+            ByteArrayInputStream manifestStream = new ByteArrayInputStream(manifestBuf.toString().getBytes());
+            Manifest manifest = new Manifest();
+            manifest.read(manifestStream);
+            
+      
+            JarOutputStream jarOut = new JarOutputStream(out, manifest);
+
+            jarOut.close();
+            out.close();
+            
+            
+            ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
+                   
+            dummyReferenceBundle = bundleContext.installBundle("file://" + bundleName + ".jar", in);
+            
+            dummyReferenceBundle.start();
+            
+        } catch (Exception e) {
+            throw new TargetInitializationException(e);
+        }
+        
+        return dummyReferenceBundle;
+        
+    }
+    
+    private void callLifecycleMethod(Object instance,
+            Class<? extends Annotation> annotationClass) throws Exception {
+
+        Method method = null;
+        if (annotationClass == Init.class) {
+            method = annotationProcessor.getInitMethod(instance);
+        } else if (annotationClass == Destroy.class) {
+            method = annotationProcessor.getDestroyMethod(instance);
+        }
+
+        if (method != null) {
+            method.setAccessible(true);
+            method.invoke(instance);
+        }
+    }
+    
+    private boolean isInitialized(Object instance) {
+        for (InstanceInfo<?> info : instanceInfoList.values()) {
+            if (info.osgiInstance == instance)
+                return true;
+        }
+        return false;
+    }
+    
+    private static class InstanceInfo<T> {
+        private T osgiInstance;
+        private ServiceReference osgiServiceReference;
+        private BundleContext refBundleContext;
+        private boolean isFirstInstance;
+
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/invocation/OSGiRemotableInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/invocation/OSGiRemotableInvoker.java
new file mode 100644
index 0000000000..6ed60a3591
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/invocation/OSGiRemotableInvoker.java
@@ -0,0 +1,141 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.invocation;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.util.IdentityHashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.databinding.DataBinding;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.implementation.osgi.context.OSGiAnnotations;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * An interceptor to enforce pass-by-value semantics for remotable interfaces
+ * 
+ */
+public class OSGiRemotableInvoker extends OSGiTargetInvoker implements DataExchangeSemantics {
+    
+    private DataBindingExtensionPoint registry;
+    private Operation operation;
+    private OSGiAnnotations osgiAnnotations;
+
+    /**
+     * @param registry
+     * @param operation
+     * @param method
+     * @param component
+     */
+    public OSGiRemotableInvoker(OSGiAnnotations osgiAnnotations,
+                              DataBindingExtensionPoint registry,
+                              Operation operation,
+                              OSGiImplementationProvider provider,
+                              RuntimeComponentService service) {
+        super(operation, provider, service);
+        this.osgiAnnotations = osgiAnnotations;
+        this.registry = registry;
+        this.operation = operation;
+    }
+
+    @Override
+    public Object invokeMethod(Object targetObject, Method m, Message msg) 
+        throws InvocationTargetException {
+        
+        Object result;
+        if (osgiAnnotations.isAllowsPassByReference(targetObject, m)) {
+            result = super.invokeMethod(targetObject, m, msg);
+        }
+        else {
+            Object obj = msg.getBody();
+            msg.setBody(copy((Object[])obj));
+
+            result = super.invokeMethod(targetObject, m, msg);
+
+            if (operation.getOutputType() != null) {
+                String dataBindingId = operation.getOutputType().getDataBinding();
+                DataBinding dataBinding = registry.getDataBinding(dataBindingId);
+                result = copy(result, dataBinding);
+            }
+        }
+        return result;
+    }
+
+    public Object[] copy(Object[] args) {
+        if (args == null) {
+            return null;
+        }
+        Object[] copiedArgs = new Object[args.length];
+        Map<Object, Object> map = new IdentityHashMap<Object, Object>();
+        for (int i = 0; i < args.length; i++) {
+            if (args[i] == null) {
+                copiedArgs[i] = null;
+            } else {
+                Object copiedArg = map.get(args[i]);
+                if (copiedArg != null) {
+                    copiedArgs[i] = copiedArg;
+                } else {
+                    String dataBindingId = operation.getInputType().getLogical().get(i).getDataBinding();
+                    DataBinding dataBinding = registry.getDataBinding(dataBindingId);
+                    copiedArg = copy(args[i], dataBinding);
+                    map.put(args[i], copiedArg);
+                    copiedArgs[i] = copiedArg;
+                }
+            }
+        }
+        return copiedArgs;
+    }
+
+    public Object copy(Object arg, DataBinding argDataBinding) {
+        if (arg == null) {
+            return null;
+        }
+        Object copiedArg;
+        if (argDataBinding != null) {
+            copiedArg = argDataBinding.copy(arg);
+        } else {
+            copiedArg = arg;
+            DataType<?> dataType = registry.introspectType(arg);
+            if (dataType != null) {
+                DataBinding binding = registry.getDataBinding(dataType.getDataBinding());
+                if (binding != null) {
+                    copiedArg = binding.copy(arg);
+                }
+            }
+            // FIXME: What to do if it's not recognized?
+        }
+        return copiedArg;
+    }
+
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.PassByValueAware#allowsPassByReference()
+     */
+    public boolean allowsPassByReference() {
+		return true;
+	}
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/invocation/OSGiTargetInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/invocation/OSGiTargetInvoker.java
new file mode 100644
index 0000000000..a2637ef48b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/invocation/OSGiTargetInvoker.java
@@ -0,0 +1,197 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.invocation;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.core.context.InstanceWrapper;
+import org.apache.tuscany.sca.core.invocation.TargetInvocationException;
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.ScopeContainer;
+import org.apache.tuscany.sca.core.scope.TargetResolutionException;
+import org.apache.tuscany.sca.interfacedef.ConversationSequence;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * Java->OSGi references use OSGiTargetInvoker to call methods from OSGi bundles
+ * OSGi->Java references use JDKProxyService and invocation handler and do not use this class
+ * OSGi->OSGi references go through OSGi reference mechanisms when a proxy is not used
+ *    When a proxy is used, this invoker is used to call methods from OSGi bundles
+ *    A proxy is used for OSGi->OSGi if
+ *       1) target reference properties are specified  OR
+ *       2) there are one or more non-blocking methods in the target interface OR
+ *       3) scope is not COMPOSITE
+ */
+public class OSGiTargetInvoker<T> implements Invoker {
+
+    private Operation operation;
+    protected InstanceWrapper<T> target;
+
+    private final OSGiImplementationProvider provider;
+    private final RuntimeComponentService service;
+    
+    // Scope container is reset by the OSGi implementation provider if @Scope
+    // annotation is used to modify the scope (default is composite)
+    // Hence this field is initialized on the first invoke.
+    private ScopeContainer scopeContainer;
+
+    public OSGiTargetInvoker(
+            Operation operation, 
+            OSGiImplementationProvider provider, 
+            RuntimeComponentService service) {
+        
+
+        this.operation = operation;
+        this.service = service;
+        this.provider = provider;
+
+    }
+
+    /**
+     * Resolves the target service instance or returns a cached one
+     */
+    @SuppressWarnings("unchecked")
+    protected InstanceWrapper getInstance(Object contextId)
+        throws TargetResolutionException, TargetInvocationException {
+        
+        if (scopeContainer == null)
+            scopeContainer = provider.getScopeContainer();
+        
+        
+        return scopeContainer.getWrapper(contextId);
+
+    }
+
+    @SuppressWarnings("unchecked")
+    private Object invokeTarget(Message msg) throws InvocationTargetException {
+
+        if (scopeContainer == null)
+            scopeContainer = provider.getScopeContainer();
+        
+        
+        Operation op = msg.getOperation();
+        if (op == null) {
+            op = this.operation;
+        }
+        ConversationSequence sequence = op.getConversationSequence();
+
+        Object contextId = null;
+
+        EndpointReference from = msg.getFrom();
+        ReferenceParameters parameters = null;
+
+        if (from != null) {
+            parameters = from.getReferenceParameters();
+        }
+        // check what sort of context is required
+        if (scopeContainer != null) {
+            Scope scope = scopeContainer.getScope();
+            if (scope == Scope.REQUEST) {
+                contextId = Thread.currentThread();
+            } else if (scope == Scope.CONVERSATION && parameters != null) {
+                contextId = parameters.getConversationID();
+            }
+        }
+
+        try {
+        	
+            OSGiInstanceWrapper wrapper = (OSGiInstanceWrapper)getInstance(contextId);
+            Object instance;
+
+
+            // detects whether the scope container has created a conversation Id. This will
+            // happen in the case that the component has conversational scope but only the
+            // callback interface is conversational. Or in the callback case if the service interface
+            // is conversational and the callback interface isn't. If we are in this situation we need
+            // to get the contextId of this component and remove it after we have invoked the method on 
+            // it. It is possible that the component instance will not go away when it is removed below 
+            // because a callback conversation will still be holding a reference to it
+            boolean removeTemporaryConversationalComponentAfterCall = false;
+            if (parameters != null && (contextId == null) && (parameters.getConversationID() != null)) {
+                contextId = parameters.getConversationID();
+                removeTemporaryConversationalComponentAfterCall = true;
+            }
+            
+            instance = wrapper.getInstance(service);
+            
+            Method m = JavaInterfaceUtil.findMethod(instance.getClass(), operation);
+
+            Object ret = invokeMethod(instance, m, msg);
+
+            scopeContainer.returnWrapper(wrapper, contextId);
+
+            if ((sequence == ConversationSequence.CONVERSATION_END) || (removeTemporaryConversationalComponentAfterCall)) {
+                // if end conversation, or we have the special case where a conversational
+                // object was created to service the stateless half of a stateful component
+                scopeContainer.remove(contextId);
+                parameters.setConversationID(null);
+            }
+            
+            return ret;
+        } catch (InvocationTargetException e) {
+            throw e;
+        } catch (Exception e) {
+            throw new InvocationTargetException(e);
+        }
+    }
+
+    protected Object invokeMethod(Object instance, Method m, Message msg) throws InvocationTargetException {
+
+        try {
+
+            Object payload = msg.getBody();
+
+            if (payload != null && !payload.getClass().isArray()) {
+                return m.invoke(instance, payload);
+            } else {
+                return m.invoke(instance, (Object[])payload);
+            }
+
+        } catch (InvocationTargetException e) {
+            throw e;
+        } catch (Exception e) {
+            throw new InvocationTargetException(e);
+        }
+    }
+
+    public Message invoke(Message msg) {
+        try {
+            //            Object messageId = msg.getMessageID();
+            //            Message workContext = ThreadMessageContext.getMessageContext();
+            //            if (messageId != null) {
+            //                workContext.setCorrelationID(messageId);
+            //            }
+            Object resp = invokeTarget(msg);
+            msg.setBody(resp);
+        } catch (InvocationTargetException e) {
+            msg.setFaultBody(e.getCause());
+        }
+        return msg;
+    }
+
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiImplementation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiImplementation.java
new file mode 100644
index 0000000000..21a6a8159f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiImplementation.java
@@ -0,0 +1,166 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.osgi.xml;
+
+
+import java.util.Hashtable;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.impl.ImplementationImpl;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.osgi.OSGiImplementationInterface;
+
+
+/**
+ * OSGi implementation 
+ *    All attributes from <implementation.osgi> have getters in this class
+ * This class implements OSGiImplementationInterface which is associated with OSGiImplementationProvider.
+ */
+public class OSGiImplementation extends ImplementationImpl implements OSGiImplementationInterface {
+    
+    private String bundleSymbolicName;
+    private String bundleVersion;
+    
+    private String[] imports;
+    private Hashtable<String, List<ComponentProperty>> referenceProperties;
+    private Hashtable<String, List<ComponentProperty>> serviceProperties;
+
+    private Hashtable<String, List<ComponentProperty>> referenceCallbackProperties;
+    private Hashtable<String, List<ComponentProperty>> serviceCallbackProperties;
+    
+    private String[] classList;
+    
+    private ModelFactoryExtensionPoint modelFactories;
+    
+    private Object osgiBundle;
+    
+    public OSGiImplementation(
+            ModelFactoryExtensionPoint modelFactories,
+            String bundleSymbolicName,
+            String bundleVersion,
+            String[] imports,
+            String[] classList,
+            Hashtable<String, List<ComponentProperty>> refProperties,
+            Hashtable<String, List<ComponentProperty>> serviceProperties) {
+        
+        super();
+        this.bundleSymbolicName = bundleSymbolicName;
+        this.bundleVersion = bundleVersion;
+        this.imports = imports;
+        this.referenceProperties = refProperties;
+        this.serviceProperties = serviceProperties;
+        this.classList = classList;
+        this.modelFactories = modelFactories;
+    }
+
+    protected void setCallbackProperties(Hashtable<String, List<ComponentProperty>> refCallbackProperties, 
+            Hashtable<String, List<ComponentProperty>> serviceCallbackProperties) {
+        
+        this.referenceCallbackProperties = refCallbackProperties;
+        this.serviceCallbackProperties = serviceCallbackProperties;
+        
+    }
+    
+   
+    public String getBundleSymbolicName() {
+        return bundleSymbolicName;
+    }
+
+    public String getBundleVersion() {
+        return bundleVersion;
+    }
+
+    public String[] getImports() {
+        return imports;
+    }
+    
+    public String[] getClassList() {
+        return classList;
+    }
+    
+    public ModelFactoryExtensionPoint getModelFactories() {
+        return modelFactories;
+    }
+    
+    public List<ComponentProperty> getReferenceProperties(String referenceName) {
+        return referenceProperties.get(referenceName);
+    }
+    
+    public List<ComponentProperty> getServiceProperties(String serviceName) {
+        return serviceProperties.get(serviceName);
+    }
+    
+    public List<ComponentProperty> getReferenceCallbackProperties(String referenceName) {
+        return referenceCallbackProperties.get(referenceName);
+    }
+    
+    public List<ComponentProperty> getServiceCallbackProperties(String serviceName) {
+        return serviceCallbackProperties.get(serviceName);
+    }
+
+    /**
+     * Since OSGi implementation annotations may not be processed until much later, leave it to
+     * the OSGi invoker to decide whether pass-by-reference is allowed.
+     * @return
+     */
+    public boolean isAllowsPassByReference() {
+        return true;
+    }
+    
+    public Object getOSGiBundle() {
+        return osgiBundle;
+    }
+
+    public void setOSGiBundle(Object osgiBundle) {
+        this.osgiBundle = osgiBundle;
+    }
+
+    private boolean areEqual(Object obj1, Object obj2) {
+        if (obj1 == obj2)
+            return true;
+        if (obj1 == null || obj2 == null)
+            return false;
+        return obj1.equals(obj2);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        
+        if (!(obj instanceof OSGiImplementation))
+            return super.equals(obj);
+        OSGiImplementation impl = (OSGiImplementation)obj;
+        if (!areEqual(bundleSymbolicName, impl.bundleSymbolicName))
+            return false;
+        if (!areEqual(bundleVersion, impl.bundleVersion))
+            return false;
+        if (!areEqual(serviceProperties, impl.serviceProperties))
+            return false;
+        if (!areEqual(serviceCallbackProperties, impl.serviceCallbackProperties))
+            return false;
+        if (!areEqual(referenceProperties, impl.referenceProperties))            
+            return false;
+        if (!areEqual(referenceCallbackProperties, impl.referenceCallbackProperties))            
+                return false;
+        return super.equals(obj);
+    }
+    
+
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiImplementationProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiImplementationProcessor.java
new file mode 100644
index 0000000000..43ba8562f8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiImplementationProcessor.java
@@ -0,0 +1,508 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.osgi.xml;
+
+import static javax.xml.XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI;
+import static javax.xml.XMLConstants.XMLNS_ATTRIBUTE_NS_URI;
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.util.ArrayList;
+import java.util.Hashtable;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import javax.xml.namespace.QName;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.osgi.BundleReference;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.osgi.framework.Bundle;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+
+/**
+ * 
+ * Process an <implementation.osgi/> element in a component definition. An instance of
+ * OSGiImplementation is created.
+ * Also associates the component type file with the implementation.
+ * 
+ *
+ */
+public class OSGiImplementationProcessor implements StAXArtifactProcessor<OSGiImplementation> {
+    
+    public static final QName IMPLEMENTATION_OSGI  = new QName(Constants.SCA10_TUSCANY_NS, "implementation.osgi");
+    
+    private static final String BUNDLE_SYMBOLICNAME= "bundleSymbolicName";
+    private static final String BUNDLE_VERSION     = "bundleVersion";
+    private static final String CLASSES            = "classes";
+    private static final String IMPORTS            = "imports";
+
+    private static final QName PROPERTIES_QNAME    = new QName(Constants.SCA10_TUSCANY_NS, "properties");
+    private static final QName PROPERTY_QNAME      = new QName(Constants.SCA10_TUSCANY_NS, "property");
+    
+    private JavaInterfaceFactory javaInterfaceFactory;
+    private AssemblyFactory assemblyFactory;
+    private ModelFactoryExtensionPoint modelFactories;
+    
+    
+    private static final DocumentBuilderFactory domFactory = DocumentBuilderFactory.newInstance();
+    static {
+        domFactory.setNamespaceAware(true);
+    }
+
+    public OSGiImplementationProcessor(ModelFactoryExtensionPoint modelFactories) {
+        
+        this.modelFactories = modelFactories;
+        this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        this.javaInterfaceFactory = modelFactories.getFactory(JavaInterfaceFactory.class);
+    }
+    
+    public QName getArtifactType() {
+        return IMPLEMENTATION_OSGI;
+    }
+
+    public Class<OSGiImplementation> getModelType() {
+        return OSGiImplementation.class;
+    }
+
+    private String[] tokenize(String str) {
+        StringTokenizer tokenizer = new StringTokenizer(str);
+        String[] tokens = new String[tokenizer.countTokens()];
+        for (int i= 0; i < tokens.length; i++) {
+            tokens[i] = tokenizer.nextToken();
+        }
+        
+        return tokens;
+    }
+    
+    public OSGiImplementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        assert IMPLEMENTATION_OSGI.equals(reader.getName());
+
+        String bundleSymbolicName = reader.getAttributeValue(null, BUNDLE_SYMBOLICNAME);
+        String bundleVersion = reader.getAttributeValue(null, BUNDLE_VERSION);
+        String imports = reader.getAttributeValue(null, IMPORTS);
+        String[] importList;
+        if (imports != null)
+            importList = tokenize(imports);
+        else
+            importList = new String[0];
+        String classes = reader.getAttributeValue(null, CLASSES);
+        String[] classList;
+        if (classes != null)
+            classList = tokenize(classes);
+        else
+            classList = new String[0];
+
+        Hashtable<String, List<ComponentProperty>> refProperties = 
+                new Hashtable<String, List<ComponentProperty>>();
+        Hashtable<String, List<ComponentProperty>> serviceProperties = 
+                new Hashtable<String, List<ComponentProperty>>();
+        Hashtable<String, List<ComponentProperty>> refCallbackProperties = 
+                new Hashtable<String, List<ComponentProperty>>();
+        Hashtable<String, List<ComponentProperty>> serviceCallbackProperties = 
+                new Hashtable<String, List<ComponentProperty>>();
+            
+        while (reader.hasNext()) {
+                
+            int next = reader.next();
+            if (next == END_ELEMENT && IMPLEMENTATION_OSGI.equals(reader.getName())) {
+                break;
+            }
+            else if (next == START_ELEMENT && PROPERTIES_QNAME.equals(reader.getName())) {
+                    
+                // FIXME: This is temporary code which allows reference and service properties used
+                //        for filtering OSGi services to be specified in <implementation.osgi/>
+                //        This should really be provided in the component type file since these
+                //        properties are associated with an implementation rather than a configured
+                //        instance of an implementation.
+                String refName = reader.getAttributeValue(null, "reference");
+                String serviceName = reader.getAttributeValue(null, "service");
+                String refCallbackName = reader.getAttributeValue(null, "referenceCallback");
+                String serviceCallbackName = reader.getAttributeValue(null, "serviceCallback");
+                List<ComponentProperty> props = readProperties(reader);
+                if (refName != null)
+                    refProperties.put(refName, props);
+                else if (serviceName != null)
+                    serviceProperties.put(serviceName, props);
+                else if (refCallbackName != null)
+                    refCallbackProperties.put(refCallbackName, props);
+                else if (serviceCallbackName != null)
+                    serviceCallbackProperties.put(serviceCallbackName, props);
+                else
+                    throw new ContributionReadException("Properties in implementation.osgi should specify service or reference");                
+            }
+
+        }
+            
+        OSGiImplementation implementation = new OSGiImplementation(
+                    modelFactories,
+                    bundleSymbolicName,
+                    bundleVersion,
+                    importList, 
+                    classList,
+                    refProperties,
+                    serviceProperties);
+        implementation.setCallbackProperties(refCallbackProperties, serviceCallbackProperties);
+           
+        implementation.setUnresolved(true);
+            
+        return implementation;
+        
+    }
+    
+
+    public void resolve(OSGiImplementation impl, ModelResolver resolver) throws ContributionResolveException {
+        
+        try {
+        	
+        	if (!impl.isUnresolved())
+        		return;
+            
+            impl.setUnresolved(false);
+            
+            BundleReference bundleReference = new BundleReference(impl.getBundleSymbolicName(), impl.getBundleVersion());
+            BundleReference resolvedBundle = resolver.resolveModel(BundleReference.class, bundleReference);
+            Bundle bundle = (Bundle)resolvedBundle.getBundle();
+            if (bundle != null)
+                impl.setOSGiBundle(bundle);
+            else
+                throw new ContributionResolveException("Could not locate OSGi bundle " + 
+                        impl.getBundleSymbolicName());
+            
+            String bundleName = resolvedBundle.getBundleRelativePath();
+            String ctURI = bundleName.endsWith(".jar") || bundleName.endsWith(".JAR")? 
+                    bundleName.substring(0, bundleName.lastIndexOf(".")) : bundleName;
+            ctURI = ctURI.replaceAll("\\.", "/");
+            ctURI = ctURI + ".componentType";
+
+            ComponentType componentType = assemblyFactory.createComponentType();
+            componentType.setURI(ctURI);
+            componentType.setUnresolved(true);
+            componentType = resolver.resolveModel(ComponentType.class, componentType);
+            if (componentType.isUnresolved()) {
+
+                throw new ContributionResolveException("missing .componentType side file " + ctURI);
+            }
+            
+            List<Service> services = componentType.getServices();
+            for (Service service : services) {
+                Interface interfaze = service.getInterfaceContract().getInterface();
+                if (interfaze instanceof JavaInterface) {
+                    JavaInterface javaInterface = (JavaInterface)interfaze;
+                    if (javaInterface.getJavaClass() == null) {
+                        
+                        javaInterface.setJavaClass(getJavaClass(resolver, javaInterface.getName()));
+                    }
+                    Class<?> callback = null;
+                    if (service.getInterfaceContract().getCallbackInterface() instanceof JavaInterface) {
+                        JavaInterface callbackInterface = (JavaInterface)service.getInterfaceContract().getCallbackInterface();
+                        if (callbackInterface.getJavaClass() == null) {
+                            callbackInterface.setJavaClass(getJavaClass(resolver, callbackInterface.getName()));
+                        }
+                        callback = callbackInterface.getJavaClass();
+                    }
+                    
+                    Service serv = createService(service, javaInterface.getJavaClass(), callback);
+                    impl.getServices().add(serv);
+                }
+            }
+            
+            List<Reference> references = componentType.getReferences();
+            for (Reference reference : references) {
+                Interface interfaze = reference.getInterfaceContract().getInterface();
+                if (interfaze instanceof JavaInterface) {
+                    JavaInterface javaInterface = (JavaInterface)interfaze;
+                    if (javaInterface.getJavaClass() == null) {
+                        javaInterface.setJavaClass(getJavaClass(resolver, javaInterface.getName()));
+                    }
+                    Reference ref = createReference(reference, javaInterface.getJavaClass());
+                    impl.getReferences().add(ref);
+                }
+                else
+                    impl.getReferences().add(reference);
+            }
+            
+            List<Property> properties = componentType.getProperties();
+            for (Property property : properties) {
+                impl.getProperties().add(property);
+            }
+            impl.setConstrainingType(componentType.getConstrainingType());
+           
+            
+        } catch (Exception e) {
+            throw new ContributionResolveException(e);
+        }
+        
+    }
+    
+
+    private Class getJavaClass(ModelResolver resolver, String className) {
+        ClassReference ref = new ClassReference(className);
+        ref = resolver.resolveModel(ClassReference.class, ref);
+        return ref.getJavaClass();
+    }
+    
+    private Service createService(Service serv, Class<?> interfaze, Class<?> callbackInterfaze) throws InvalidInterfaceException {
+        Service service = assemblyFactory.createService();
+        JavaInterfaceContract interfaceContract = javaInterfaceFactory.createJavaInterfaceContract();
+        service.setInterfaceContract(interfaceContract);
+        
+        
+        // create a relative URI
+        service.setName(serv.getName());
+
+        JavaInterface callInterface = javaInterfaceFactory.createJavaInterface(interfaze);
+        service.getInterfaceContract().setInterface(callInterface);
+        
+        if (callbackInterfaze != null) {
+            JavaInterface callbackInterface = javaInterfaceFactory.createJavaInterface(callbackInterfaze);
+            service.getInterfaceContract().setCallbackInterface(callbackInterface);
+        }
+        else if (callInterface.getCallbackClass() != null) {
+            JavaInterface callbackInterface = javaInterfaceFactory.createJavaInterface(callInterface.getCallbackClass());
+            service.getInterfaceContract().setCallbackInterface(callbackInterface);
+        }
+        return service;
+    }
+    
+    private Reference createReference(Reference ref, Class<?> clazz) throws InvalidInterfaceException {
+        org.apache.tuscany.sca.assembly.Reference reference = assemblyFactory.createReference();
+        JavaInterfaceContract interfaceContract = javaInterfaceFactory.createJavaInterfaceContract();
+        reference.setInterfaceContract(interfaceContract);
+        
+        reference.setName(ref.getName());
+        reference.setMultiplicity(ref.getMultiplicity());
+
+        JavaInterface callInterface = javaInterfaceFactory.createJavaInterface(clazz);
+        reference.getInterfaceContract().setInterface(callInterface);
+        if (callInterface.getCallbackClass() != null) {
+            JavaInterface callbackInterface = javaInterfaceFactory.createJavaInterface(callInterface.getCallbackClass());
+            reference.getInterfaceContract().setCallbackInterface(callbackInterface);
+        }
+       
+        return reference;
+    }
+
+    public void write(OSGiImplementation model, XMLStreamWriter outputSource) throws ContributionWriteException, XMLStreamException {
+        
+        //FIXME Implement this method
+    }
+    
+  
+    private QName getQNameValue(XMLStreamReader reader, String value) {
+        if (value != null) {
+            int index = value.indexOf(':');
+            String prefix = index == -1 ? "" : value.substring(0, index);
+            String localName = index == -1 ? value : value.substring(index + 1);
+            String ns = reader.getNamespaceContext().getNamespaceURI(prefix);
+            if (ns == null) {
+                ns = "";
+            }
+            return new QName(ns, localName, prefix);
+        } else {
+            return null;
+        }
+    }
+    
+    private void declareNamespace(Element element, String prefix, String ns) {
+        String qname = null;
+        if ("".equals(prefix)) {
+            qname = "xmlns";
+        } else {
+            qname = "xmlns:" + prefix;
+        }
+        Node node = element;
+        boolean declared = false;
+        while (node != null && node.getNodeType() == Node.ELEMENT_NODE) {
+            NamedNodeMap attrs = node.getAttributes();
+            if (attrs == null) {
+                break;
+            }
+            Node attr = attrs.getNamedItem(qname);
+            if (attr != null) {
+                declared = ns.equals(attr.getNodeValue());
+                break;
+            }
+            node = node.getParentNode();
+        }
+        if (!declared) {
+            org.w3c.dom.Attr attr = element.getOwnerDocument().createAttributeNS(XMLNS_ATTRIBUTE_NS_URI, qname);
+            attr.setValue(ns);
+            element.setAttributeNodeNS(attr);
+        }
+    }
+    
+    private Element createElement(Document document, QName name) {
+        String prefix = name.getPrefix();
+        String qname = (prefix != null && prefix.length() > 0) ? prefix + ":" + name.getLocalPart() : name
+            .getLocalPart();
+        return document.createElementNS(name.getNamespaceURI(), qname);
+    }
+
+    private void loadElement(XMLStreamReader reader, Element root) throws XMLStreamException {
+        Document document = root.getOwnerDocument();
+        Node current = root;
+        while (true) {
+            switch (reader.next()) {
+                case XMLStreamConstants.START_ELEMENT:
+                    QName name = reader.getName();
+                    Element child = createElement(document, name);
+
+                    // push the new element and make it the current one
+                    current.appendChild(child);
+                    current = child;
+
+                    declareNamespace(child, name.getPrefix(), name.getNamespaceURI());
+
+                    int count = reader.getNamespaceCount();
+                    for (int i = 0; i < count; i++) {
+                        String prefix = reader.getNamespacePrefix(i);
+                        String ns = reader.getNamespaceURI(i);
+                        declareNamespace(child, prefix, ns);
+                    }
+
+                    // add the attributes for this element
+                    count = reader.getAttributeCount();
+                    for (int i = 0; i < count; i++) {
+                        String ns = reader.getAttributeNamespace(i);
+                        String prefix = reader.getAttributePrefix(i);
+                        String localPart = reader.getAttributeLocalName(i);
+                        String value = reader.getAttributeValue(i);
+                        child.setAttributeNS(ns, localPart, value);
+                        declareNamespace(child, prefix, ns);
+                    }
+
+                    break;
+                case XMLStreamConstants.CDATA:
+                    current.appendChild(document.createCDATASection(reader.getText()));
+                    break;
+                case XMLStreamConstants.CHARACTERS:
+                    current.appendChild(document.createTextNode(reader.getText()));
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    // if we are back at the root then we are done
+                    if (current == root) {
+                        return;
+                    }
+
+                    // pop the element off the stack
+                    current = current.getParentNode();
+            }
+        }
+    }
+    
+    private Document readPropertyValue(XMLStreamReader reader, QName type)
+            throws XMLStreamException, ParserConfigurationException {
+    
+        Document doc = domFactory.newDocumentBuilder().newDocument();
+
+        // root element has no namespace and local name "value"
+        Element root = doc.createElementNS(null, "value");
+        if (type != null) {
+            org.w3c.dom.Attr xsi = doc.createAttributeNS(XMLNS_ATTRIBUTE_NS_URI, "xmlns:xsi");
+             xsi.setValue(W3C_XML_SCHEMA_INSTANCE_NS_URI);
+            root.setAttributeNodeNS(xsi);
+
+            String prefix = type.getPrefix();
+            if (prefix == null || prefix.length() == 0) {
+                prefix = "ns";
+            }
+
+            declareNamespace(root, prefix, type.getNamespaceURI());
+
+            org.w3c.dom.Attr xsiType = doc.createAttributeNS(W3C_XML_SCHEMA_INSTANCE_NS_URI, "xsi:type");
+            xsiType.setValue(prefix + ":" + type.getLocalPart());
+            root.setAttributeNodeNS(xsiType);
+        }
+        doc.appendChild(root);
+
+        loadElement(reader, root);
+        return doc;
+    }
+    
+    private  void readProperty(ComponentProperty prop, XMLStreamReader reader)
+            throws XMLStreamException, ContributionReadException {
+        
+    
+        prop.setName(reader.getAttributeValue(null, "name"));
+        String xsdType = reader.getAttributeValue(null, "type");
+        if (xsdType != null)       
+            prop.setXSDType(getQNameValue(reader, xsdType));
+        else
+            prop.setXSDType(SimpleTypeMapperImpl.XSD_STRING);
+        
+        try {
+            Document value = readPropertyValue(reader, prop.getXSDType());
+            prop.setValue(value);
+        } catch (ParserConfigurationException e) {
+            throw new ContributionReadException(e);
+        }
+    }
+    
+    private  List<ComponentProperty> readProperties(XMLStreamReader reader)
+            throws XMLStreamException, ContributionReadException {
+        
+        List<ComponentProperty> properties = new ArrayList<ComponentProperty>();
+        
+        while (reader.hasNext()) {
+            
+            int next = reader.next();
+            if (next == END_ELEMENT && PROPERTIES_QNAME.equals(reader.getName())) {
+                break;
+            }
+            else if (next == START_ELEMENT && PROPERTY_QNAME.equals(reader.getName())) {
+                
+                ComponentProperty componentProperty = assemblyFactory.createComponentProperty();
+                readProperty(componentProperty, reader);
+                properties.add(componentProperty);
+            }
+        }
+        
+        return properties;
+
+    }
+   
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..0f2b028e87
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.implementation.osgi.xml.OSGiImplementationProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#implementation.osgi,model=org.apache.tuscany.sca.implementation.osgi.OSGiImplementationInterface
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
new file mode 100644
index 0000000000..0f0fa03f75
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the implementation extension

+org.apache.tuscany.sca.implementation.osgi.invocation.OSGiImplementationProviderFactory;model=org.apache.tuscany.sca.implementation.osgi.OSGiImplementationInterface

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/invocation/OSGiPropertyTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/invocation/OSGiPropertyTestCase.java
new file mode 100644
index 0000000000..aecab00a9e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/invocation/OSGiPropertyTestCase.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.invocation;
+
+import org.apache.tuscany.sca.implementation.osgi.test.OSGiTestBundles;
+import org.apache.tuscany.sca.implementation.osgi.test.OSGiTestInterface;
+import org.apache.tuscany.sca.implementation.osgi.test.OSGiTestWithPropertyImpl;
+
+
+/**
+ * 
+ * Test the execution of an OSGi implementation type
+ *
+ */
+public class OSGiPropertyTestCase extends OSGiTestCase {
+    
+    @Override
+    protected void setUp() throws Exception {
+        
+        className = OSGiTestWithPropertyImpl.class.getName();
+        compositeName = "osgiproptest.composite";
+        
+        OSGiTestBundles.createBundle("target/test-classes/OSGiTestService.jar", 
+                OSGiTestInterface.class, 
+                OSGiTestWithPropertyImpl.class);        
+        
+    }
+    
+    
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/invocation/OSGiTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/invocation/OSGiTestCase.java
new file mode 100644
index 0000000000..335083429d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/invocation/OSGiTestCase.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.invocation;
+
+import java.lang.reflect.Proxy;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+import org.apache.tuscany.sca.implementation.osgi.test.OSGiTestBundles;
+import org.apache.tuscany.sca.implementation.osgi.test.OSGiTestImpl;
+import org.apache.tuscany.sca.implementation.osgi.test.OSGiTestInterface;
+import org.apache.tuscany.sca.osgi.runtime.OSGiRuntime;
+
+
+/**
+ * 
+ * Test the execution of an OSGi implementation type
+ *
+ */
+public class OSGiTestCase extends TestCase {
+    
+    protected String className;
+    protected String compositeName;
+    
+    protected void setUp() throws Exception {
+
+        className = OSGiTestImpl.class.getName();
+        compositeName = "osgitest.composite";
+        OSGiTestBundles.createBundle("target/test-classes/OSGiTestService.jar", OSGiTestInterface.class, OSGiTestImpl.class);
+        
+    }
+   
+    
+    @Override
+    protected void tearDown() throws Exception {
+        OSGiRuntime.stop();
+    }
+    
+    public void testOSGiComponent() throws Exception {
+        
+        SCADomain scaDomain = SCADomain.newInstance(compositeName);
+        OSGiTestInterface testService = scaDomain.getService(OSGiTestInterface.class, "OSGiTestServiceComponent");
+        assert(testService != null);
+        
+        assert(testService instanceof Proxy);
+        
+        String str = testService.testService();
+        
+        assertEquals(className, str);
+
+        scaDomain.close();
+              
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiRuntimeTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiRuntimeTestCase.java
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiRuntimeTestCase.java
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/test/OSGiTestBundles.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/test/OSGiTestBundles.java
new file mode 100644
index 0000000000..e8d89fe02b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/test/OSGiTestBundles.java
@@ -0,0 +1,110 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.test;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.net.URL;
+import java.util.jar.JarOutputStream;
+import java.util.jar.Manifest;
+import java.util.zip.ZipEntry;
+
+
+/**
+ * 
+ * Utility class to create OSGi bundles
+ *
+ */
+public class OSGiTestBundles {
+    
+    public static void createBundle(String jarName,
+            Class<?> interfaceClass, Class<?> implClass) throws Exception {
+
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+
+        String EOL = System.getProperty("line.separator");
+        
+        String packageName = interfaceClass.getPackage().getName();
+        String bundleName = interfaceClass.getName();
+
+        String manifestStr = "Manifest-Version: 1.0" + EOL
+                + "Bundle-ManifestVersion: 2" + EOL + "Bundle-Name: "
+                + bundleName + EOL + "Bundle-SymbolicName: " + bundleName + EOL
+                + "Bundle-Version: " + "1.0.0" + EOL
+                + "Bundle-Localization: plugin" + EOL;
+
+        StringBuilder manifestBuf = new StringBuilder();
+        manifestBuf.append(manifestStr);
+        manifestBuf.append("Export-Package: " + packageName + EOL);
+        manifestBuf.append("Import-Package: org.osgi.framework" + EOL);
+        manifestBuf.append("Bundle-Activator: " + implClass.getName() + EOL);
+
+        ByteArrayInputStream manifestStream = new ByteArrayInputStream(manifestBuf.toString().getBytes());
+        Manifest manifest = new Manifest();
+        manifest.read(manifestStream);
+        
+
+        JarOutputStream jarOut = new JarOutputStream(out, manifest);
+
+        String interfaceClassName = interfaceClass.getName().replaceAll("\\.",
+                "/")
+                + ".class";
+
+        URL url = interfaceClass.getClassLoader().getResource(
+                interfaceClassName);
+        String path = url.getPath();
+
+        ZipEntry ze = new ZipEntry(interfaceClassName);
+
+        jarOut.putNextEntry(ze);
+        FileInputStream file = new FileInputStream(path);
+        byte[] fileContents = new byte[file.available()];
+        file.read(fileContents);
+        jarOut.write(fileContents);
+        
+        String implClassName = implClass.getName().replaceAll("\\.",
+                "/")
+                + ".class";
+
+        url = implClass.getClassLoader().getResource(implClassName);
+        path = url.getPath();
+
+        ze = new ZipEntry(implClassName);
+
+        jarOut.putNextEntry(ze);
+        file = new FileInputStream(path);
+        fileContents = new byte[file.available()];
+        file.read(fileContents);
+        jarOut.write(fileContents);
+
+        file.close();
+
+        jarOut.close();
+        out.close();
+
+        FileOutputStream fileOut = new FileOutputStream(jarName);
+        fileOut.write(out.toByteArray());
+        fileOut.close();
+
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/test/OSGiTestImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/test/OSGiTestImpl.java
new file mode 100644
index 0000000000..3e120f3767
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/test/OSGiTestImpl.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.test;
+
+import java.util.Hashtable;
+
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+
+/**
+ * 
+ * Test class - Implementation of an OSGi service
+ *
+ */
+public class OSGiTestImpl implements OSGiTestInterface, BundleActivator {
+    
+    public String testService() {
+        
+        return OSGiTestImpl.class.getName();
+        
+    }
+
+    public void start(BundleContext bc) throws Exception {
+        
+        bc.registerService(OSGiTestInterface.class.getName(), this, new Hashtable<String, Object>());
+        
+    }
+
+    public void stop(BundleContext bc) throws Exception {
+    }
+
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/test/OSGiTestInterface.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/test/OSGiTestInterface.java
new file mode 100644
index 0000000000..7a6181206f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/test/OSGiTestInterface.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.test;
+
+/**
+ * 
+ * Test class - Interface for an OSGi service
+ *
+ */
+public interface OSGiTestInterface {
+    
+    public String testService() throws Exception ;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/test/OSGiTestWithPropertyImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/test/OSGiTestWithPropertyImpl.java
new file mode 100644
index 0000000000..9cd6119f73
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/test/OSGiTestWithPropertyImpl.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.test;
+
+import java.util.Hashtable;
+
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+import org.osoa.sca.annotations.Property;
+
+/**
+ * 
+ * Test class - Implementation of an OSGi service
+ *
+ */
+public class OSGiTestWithPropertyImpl implements OSGiTestInterface, BundleActivator {
+    
+    @Property
+    public double exchangeRate;
+    
+    private String currency;
+    
+    @Property
+    public void setCurrency(String currency) {
+        this.currency = currency;
+    }
+    
+    public String testService() throws Exception {
+        
+        if (exchangeRate != 2.0)
+            throw new Exception("Property exchangeRate not set correctly, expected 2.0, got " + exchangeRate);
+        if (!"USD".equals(currency))
+            throw new Exception("Property currency not set correctly, expected USD, got " + currency);
+        return OSGiTestWithPropertyImpl.class.getName();
+        
+    }
+
+    public void start(BundleContext bc) throws Exception {
+        
+        bc.registerService(OSGiTestInterface.class.getName(), this, new Hashtable<String, Object>());
+        
+    }
+
+    public void stop(BundleContext bc) throws Exception {
+    }
+
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiReadImplTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiReadImplTestCase.java
new file mode 100644
index 0000000000..58d6fb363e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiReadImplTestCase.java
@@ -0,0 +1,159 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.xml;
+
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl;
+import org.apache.tuscany.sca.assembly.xml.ComponentTypeProcessor;
+import org.apache.tuscany.sca.assembly.xml.CompositeProcessor;
+import org.apache.tuscany.sca.binding.sca.impl.SCABindingFactoryImpl;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.implementation.osgi.test.OSGiTestBundles;
+import org.apache.tuscany.sca.implementation.osgi.test.OSGiTestImpl;
+import org.apache.tuscany.sca.implementation.osgi.test.OSGiTestInterface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.policy.DefaultIntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * Test reading OSGi implementations.
+ *
+ */
+public class OSGiReadImplTestCase extends TestCase {
+
+    private XMLInputFactory inputFactory;
+    private DefaultStAXArtifactProcessorExtensionPoint staxProcessors;
+    private ExtensibleStAXArtifactProcessor staxProcessor;
+    private AssemblyFactory assemblyFactory;
+    private SCABindingFactory scaBindingFactory;
+    private PolicyFactory policyFactory;
+    private InterfaceContractMapper mapper;
+    private OSGiImplementationProcessor osgiProcessor;
+
+    @Override
+    public void setUp() throws Exception {
+        ModelFactoryExtensionPoint modelFactories = new DefaultModelFactoryExtensionPoint();
+        assemblyFactory = new DefaultAssemblyFactory();
+        modelFactories.addFactory(assemblyFactory);
+        scaBindingFactory = new SCABindingFactoryImpl();
+        policyFactory = new DefaultPolicyFactory();
+        mapper = new InterfaceContractMapperImpl();
+        inputFactory = XMLInputFactory.newInstance();
+        staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        JavaInterfaceFactory javaInterfaceFactory = new DefaultJavaInterfaceFactory();
+        modelFactories.addFactory(javaInterfaceFactory);
+
+        osgiProcessor = new OSGiImplementationProcessor(modelFactories);
+        staxProcessors.addArtifactProcessor(osgiProcessor);
+
+        OSGiTestBundles.createBundle("target/test-classes/OSGiTestService.jar", OSGiTestInterface.class, OSGiTestImpl.class);
+
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+        inputFactory = null;
+        staxProcessors = null;
+        policyFactory = null;
+        assemblyFactory = null;
+        mapper = null;
+    }
+
+    public void testReadComposite() throws Exception {
+        CompositeProcessor compositeProcessor = new CompositeProcessor(new DefaultContributionFactory(), assemblyFactory, policyFactory, staxProcessor);
+        InputStream is = getClass().getClassLoader().getResourceAsStream("osgitest.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = compositeProcessor.read(reader);
+        assertNotNull(composite);
+
+        CompositeBuilderImpl compositeUtil = new CompositeBuilderImpl(assemblyFactory, scaBindingFactory, new DefaultIntentAttachPointTypeFactory(), mapper, null);
+        compositeUtil.build(composite);
+
+    }
+
+    public void testReadAndResolveComposite() throws Exception {
+        CompositeProcessor compositeProcessor = new CompositeProcessor(new DefaultContributionFactory(), assemblyFactory, policyFactory, staxProcessor);
+        InputStream is = getClass().getClassLoader().getResourceAsStream("osgitest.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = compositeProcessor.read(reader);
+        assertNotNull(composite);
+        
+        ComponentTypeProcessor ctProcessor = new ComponentTypeProcessor(assemblyFactory, policyFactory, staxProcessor);
+        is = getClass().getClassLoader().getResourceAsStream("OSGiTestService.componentType");
+        reader = inputFactory.createXMLStreamReader(is);
+        ComponentType ct = ctProcessor.read(reader);
+
+        ModelResolver resolver = new TestModelResolver(getClass().getClassLoader());
+        ctProcessor.resolve(ct, resolver);
+        resolver.addModel(ct);
+        
+        compositeProcessor.resolve(composite, resolver);
+
+        CompositeBuilderImpl compositeUtil = new CompositeBuilderImpl(assemblyFactory, scaBindingFactory, new DefaultIntentAttachPointTypeFactory(), mapper, null);
+        compositeUtil.build(composite);
+    }
+
+    public void testReadOSGiImplementation() throws Exception {
+
+        String str = "<?xml version=\"1.0\" encoding=\"ASCII\"?>" +
+                     "<implementation.osgi xmlns=\"http://tuscany.apache.org/xmlns/sca/1.0\" targetNamespace=\"http://osgi\" " +
+                     "bundleSymbolicName=\"OSGiTestService\" " +
+                     "bundleVersion=\"2.0.0\" " +
+                     "imports=\"import1.jar import2.jar\"" +
+                     "/>";
+        ByteArrayInputStream is = new ByteArrayInputStream(str.getBytes());
+
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        reader.next();
+
+
+        OSGiImplementation osgiImpl = osgiProcessor.read(reader);
+
+        assertEquals(osgiImpl.getBundleSymbolicName(), "OSGiTestService");
+        assertEquals(osgiImpl.getBundleVersion(), "2.0.0");
+        assertTrue(osgiImpl.getImports().length == 2);
+        assertEquals(osgiImpl.getImports()[0], "import1.jar");
+        assertEquals(osgiImpl.getImports()[1], "import2.jar");
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/TestModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/TestModelResolver.java
new file mode 100644
index 0000000000..971ae85d45
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/TestModelResolver.java
@@ -0,0 +1,104 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.xml;
+
+import java.lang.ref.WeakReference;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+
+/**
+ * A default implementation of an artifact resolver, based on a map.
+ *
+ */
+public class TestModelResolver implements ModelResolver {
+    private static final long serialVersionUID = -7826976465762296634L;
+    
+    private Map<Object, Object> map = new HashMap<Object, Object>();
+    
+    private WeakReference<ClassLoader> classLoader;
+    
+    public TestModelResolver(ClassLoader classLoader) {
+        this.classLoader = new WeakReference<ClassLoader>(classLoader);
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        Object resolved = map.get(unresolved);
+        if (resolved != null) {
+            
+            if (unresolved instanceof OSGiImplementation && !(resolved instanceof OSGiImplementation)) {
+                
+                OSGiImplementation impl = ((OSGiImplementation)unresolved);
+                ComponentType componentType = (ComponentType)resolved;
+                
+                List<Property> properties = componentType.getProperties();
+                for (Property property : properties) {
+                    impl.getProperties().add(property);
+                }
+                impl.setUnresolved(false);
+                return unresolved;
+            }
+                
+            
+            // Return the resolved object
+            return modelClass.cast(resolved);
+            
+        } else if (unresolved instanceof ClassReference) {
+            
+            // Load a class on demand
+            ClassReference classReference = (ClassReference)unresolved;
+            Class clazz;
+            try {
+                clazz = Class.forName(classReference.getClassName(), true, classLoader.get());
+            } catch (ClassNotFoundException e) {
+                
+                // Return the unresolved object
+                return unresolved;
+            }
+            
+            // Store a new ClassReference wrappering the loaded class
+            resolved = new ClassReference(clazz);
+            map.put(resolved, resolved);
+            
+            // Return the resolved ClassReference
+            return modelClass.cast(resolved);
+           
+        } else {
+            
+            // Return the unresolved object
+            return unresolved;
+        }
+    }
+    
+    public void addModel(Object resolved) {
+        map.put(resolved, resolved);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(resolved);
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/resources/OSGiTestService.componentType b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/resources/OSGiTestService.componentType
new file mode 100644
index 0000000000..254ce99d59
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/resources/OSGiTestService.componentType
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<componentType xmlns="http://www.osoa.org/xmlns/sca/1.0" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+    <service name="OSGiTestService">
+        <interface.java interface="org.apache.tuscany.sca.implementation.osgi.test.OSGiTestInterface"/>
+    </service>
+    
+    <property name="currency" type="xsd:string" >GBP</property> 
+    <property name="exchangeRate" type="xsd:double" >1.0</property> 
+    
+</componentType>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/resources/osgiproptest.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/resources/osgiproptest.composite
new file mode 100644
index 0000000000..0b31145407
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/resources/osgiproptest.composite
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" 

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+           name="OSGiTestComposite">

+

+    <component name="OSGiTestServiceComponent">

+        <tuscany:implementation.osgi 

+            bundle="OSGiTestService" 

+            bundleSymbolicName="org.apache.tuscany.sca.implementation.osgi.test.OSGiTestInterface"

+            classes="org.apache.tuscany.sca.implementation.osgi.test.OSGiTestWithPropertyImpl"

+        />

+        

+        <property name="currency" type="xsd:string" >USD</property> 

+        <property name="exchangeRate" type="xsd:double" >2.0</property> 

+            

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/resources/osgitest.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/resources/osgitest.composite
new file mode 100644
index 0000000000..5465eec8d9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-osgi/src/test/resources/osgitest.composite
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" 

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+           name="OSGiTestComposite">

+

+    <component name="OSGiTestServiceComponent">

+        <tuscany:implementation.osgi 

+            bundle="OSGiTestService" 

+            bundleSymbolicName="org.apache.tuscany.sca.implementation.osgi.test.OSGiTestInterface"

+        />

+        

+        <property name="currency" type="xsd:string" >USD</property> 

+        <property name="exchangeRate" type="xsd:double" >2.0</property> 

+            

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/pom.xml
new file mode 100644
index 0000000000..9d597c7d64
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/pom.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-implementation-resource</artifactId>
+    <name>Apache Tuscany SCA Resource Implementation Extension</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>        
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-data-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/Resource.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/Resource.java
new file mode 100644
index 0000000000..194edfdbc4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/Resource.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.resource;
+
+import java.io.InputStream;
+
+import org.apache.tuscany.sca.implementation.data.collection.Collection;
+
+/**
+ * The service interface of resource implementations. This is not an API for application
+ * developers. Application developers should use the data collection API to invoke
+ * resource components.
+ * 
+ * @version $Rev: 548609 $ $Date: 2007-06-18 23:31:03 -0700 (Mon, 18 Jun 2007) $
+ */
+public interface Resource extends Collection<String, InputStream> {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/ResourceImplementation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/ResourceImplementation.java
new file mode 100644
index 0000000000..f1f685aa1d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/ResourceImplementation.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.resource;
+
+import java.net.URL;
+
+import org.apache.tuscany.sca.assembly.Implementation;
+
+
+/**
+ * The model representing a resource implementation in an SCA assembly model.
+ */
+public interface ResourceImplementation extends Implementation {
+
+    /**
+     * The URI of the resource inside its contribution. 
+     * @return the URI of the resource
+     */
+    public String getLocation();
+
+    /**
+     * Sets the URI of the resource inside its contribution.
+     * @param location the URI of the resource
+     */
+    public void setLocation(String location);
+
+    /**
+     * Returns the URL of the resource.
+     * @return the URL of the resource
+     */
+    public URL getLocationURL();
+    
+    /**
+     * Sets the URL of the resource.
+     * @param url the URL of the resource
+     */
+    public void setLocationURL(URL url);
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/ResourceImplementationFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/ResourceImplementationFactory.java
new file mode 100644
index 0000000000..95ac452c66
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/ResourceImplementationFactory.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.resource;
+
+/**
+ * Factory for the resource implementation model.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ResourceImplementationFactory {
+    
+    /**
+     * Creates a new resource implementation.
+     * @return a new resource implementation
+     */
+    ResourceImplementation createResourceImplementation();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/impl/ResourceImplementationFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/impl/ResourceImplementationFactoryImpl.java
new file mode 100644
index 0000000000..d4db8772e4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/impl/ResourceImplementationFactoryImpl.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.resource.impl;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.resource.ResourceImplementation;
+import org.apache.tuscany.sca.implementation.resource.ResourceImplementationFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+
+/**
+ * Factory for the resource implementation model.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ResourceImplementationFactoryImpl implements ResourceImplementationFactory {
+    
+    private AssemblyFactory assemblyFactory;
+    private JavaInterfaceFactory javaFactory;
+    
+    public ResourceImplementationFactoryImpl(ModelFactoryExtensionPoint modelFactories) {
+        assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        javaFactory = modelFactories.getFactory(JavaInterfaceFactory.class);
+    }
+
+    public ResourceImplementation createResourceImplementation() {
+        return new ResourceImplementationImpl(assemblyFactory, javaFactory);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/impl/ResourceImplementationImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/impl/ResourceImplementationImpl.java
new file mode 100644
index 0000000000..9cad0890a3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/impl/ResourceImplementationImpl.java
@@ -0,0 +1,130 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.resource.impl;
+
+import java.net.URL;
+import java.util.Collections;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.implementation.resource.Resource;
+import org.apache.tuscany.sca.implementation.resource.ResourceImplementation;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+
+
+/**
+ * The model representing a resource implementation in an SCA assembly model.
+ *
+ * @version $Rev$ $Date$
+ */
+class ResourceImplementationImpl implements ResourceImplementation {
+
+    private Service resourceService;
+    
+    private String location;
+    private URL url;
+    private boolean unresolved;
+
+    /**
+     * Constructs a new resource implementation.
+     */
+    ResourceImplementationImpl(AssemblyFactory assemblyFactory,
+                                  JavaInterfaceFactory javaFactory) {
+
+        // Resource implementation always provide a single service exposing
+        // the Resource interface, and have no references and properties
+        resourceService = assemblyFactory.createService();
+        resourceService.setName("Resource");
+        
+        // Create the Java interface contract for the Resource service
+        JavaInterface javaInterface;
+        try {
+            javaInterface = javaFactory.createJavaInterface(Resource.class);
+        } catch (InvalidInterfaceException e) {
+            throw new IllegalArgumentException(e);
+        }
+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
+        interfaceContract.setInterface(javaInterface);
+        resourceService.setInterfaceContract(interfaceContract);
+    }
+
+    public String getLocation() {
+        return location;
+    }
+
+    public void setLocation(String location) {
+        this.location = location;
+    }
+
+    public URL getLocationURL() {
+        return url;
+    }
+    
+    public void setLocationURL(URL url) {
+        this.url = url;
+    }
+    
+    public ConstrainingType getConstrainingType() {
+        // The resource implementation does not support constrainingTypes
+        return null;
+    }
+
+    public List<Property> getProperties() {
+        // The resource implementation does not support properties
+        return Collections.emptyList();
+    }
+
+    public List<Service> getServices() {
+        // The resource implementation does not support services
+        return Collections.singletonList(resourceService);
+    }
+    
+    public List<Reference> getReferences() {
+        // The resource implementation does not support properties
+        return Collections.emptyList();
+    }
+
+    public String getURI() {
+        return location;
+    }
+
+    public void setConstrainingType(ConstrainingType constrainingType) {
+        // The resource implementation does not support constrainingTypes
+    }
+
+    public void setURI(String uri) {
+        this.location = uri;
+    }
+
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/impl/ResourceImplementationProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/impl/ResourceImplementationProcessor.java
new file mode 100644
index 0000000000..a32bb22645
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/impl/ResourceImplementationProcessor.java
@@ -0,0 +1,120 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.resource.impl;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import java.io.IOException;
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.implementation.resource.ResourceImplementation;
+import org.apache.tuscany.sca.implementation.resource.ResourceImplementationFactory;
+
+
+/**
+ * Implements a STAX artifact processor for resource implementations.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ResourceImplementationProcessor implements StAXArtifactProcessor<ResourceImplementation> {
+    private static final QName IMPLEMENTATION_RESOURCE = new QName(Constants.SCA10_TUSCANY_NS, "implementation.resource");
+    
+    private ContributionFactory contributionFactory;
+    private ResourceImplementationFactory implementationFactory;
+    
+    public ResourceImplementationProcessor(ModelFactoryExtensionPoint modelFactories) {
+        contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+        implementationFactory = modelFactories.getFactory(ResourceImplementationFactory.class);
+    }
+
+    public QName getArtifactType() {
+        // Returns the qname of the XML element processed by this processor
+        return IMPLEMENTATION_RESOURCE;
+    }
+
+    public Class<ResourceImplementation> getModelType() {
+        // Returns the type of model processed by this processor
+        return ResourceImplementation.class;
+    }
+
+    public ResourceImplementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        
+        // Read an <implementation.resource> element
+
+        // Read the location attribute specifying the location of the
+        // resources
+        String location = reader.getAttributeValue(null, "location");
+
+        // Create an initialize the resource implementationmodel
+        ResourceImplementation implementation = implementationFactory.createResourceImplementation();
+        implementation.setLocation(location);
+        implementation.setUnresolved(true);
+        
+        // Skip to end element
+        while (reader.hasNext()) {
+            if (reader.next() == END_ELEMENT && IMPLEMENTATION_RESOURCE.equals(reader.getName())) {
+                break;
+            }
+        }
+        
+        return implementation;
+    }
+
+    public void resolve(ResourceImplementation implementation, ModelResolver resolver) throws ContributionResolveException {
+        
+        // Resolve the resource directory location
+        Artifact artifact = contributionFactory.createArtifact();
+        artifact.setURI(implementation.getLocation());
+        Artifact resolved = resolver.resolveModel(Artifact.class, artifact);
+        if (resolved.getLocation() != null) {
+            try {
+                implementation.setLocationURL(new URL(resolved.getLocation()));
+                implementation.setUnresolved(false);
+            } catch (IOException e) {
+                throw new ContributionResolveException(e);
+            }
+        }
+    }
+
+    public void write(ResourceImplementation implementation, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        
+        // Write <implementation.resource>
+        writer.writeStartElement(IMPLEMENTATION_RESOURCE.getNamespaceURI(), IMPLEMENTATION_RESOURCE.getLocalPart());
+        
+        if (implementation.getLocation() != null) {
+            writer.writeAttribute("location", implementation.getLocation());
+        }
+        
+        writer.writeEndElement();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/provider/GetResourceInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/provider/GetResourceInvoker.java
new file mode 100644
index 0000000000..70b13e2629
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/provider/GetResourceInvoker.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.resource.provider;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.net.URLConnection;
+
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+
+/**
+ * An invoker for a get resource operation.
+ */
+class GetResourceInvoker implements Invoker {
+    private String locationURL;
+    
+    GetResourceInvoker(String locationURL) {
+        this.locationURL = locationURL;
+    }
+    
+    public Message invoke(Message msg) {
+        
+        // Get the resource id from the request message
+        String id = (String)((Object[])msg.getBody())[0];
+        try {
+            
+            // Return an input stream for the resource
+            URL url = new URL(locationURL +'/' + id);
+            URLConnection connection = url.openConnection();
+            connection.setUseCaches(false);
+            InputStream is = connection.getInputStream();
+            msg.setBody(is);
+        } catch (MalformedURLException e) {
+
+            // Report exception as a fault
+            msg.setFaultBody(e);
+        } catch (IOException e) {
+
+            // Report exception as a fault
+            msg.setFaultBody(e);
+        }
+        return msg;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/provider/ResourceImplementationProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/provider/ResourceImplementationProvider.java
new file mode 100644
index 0000000000..d76626b26c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/provider/ResourceImplementationProvider.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.resource.provider;
+
+import org.apache.tuscany.sca.implementation.resource.ResourceImplementation;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * The model representing a resource implementation in an SCA assembly model.
+ */
+class ResourceImplementationProvider implements ImplementationProvider {
+    
+    private ResourceImplementation implementation;
+
+    /**
+     * Constructs a new resource implementation provider.
+     */
+    ResourceImplementationProvider(RuntimeComponent component, ResourceImplementation implementation) {
+        this.implementation = implementation;
+    }
+
+    public Invoker createInvoker(RuntimeComponentService service, Operation operation) {
+        if ("get".equals(operation.getName())) {
+            
+            // Return an instance of our get resource invoker
+            Invoker invoker = new GetResourceInvoker(implementation.getLocationURL().toString());
+            return invoker;
+            
+        } else {
+            
+            // Return a dummy invoker that returns an "unsupported operation"
+            // exception for now
+            return new Invoker() {
+                public Message invoke(Message msg) {
+                    msg.setFaultBody(new UnsupportedOperationException());
+                    return msg;
+                }
+            };
+        }
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public void start() {
+    }
+
+    public void stop() {
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/provider/ResourceImplementationProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/provider/ResourceImplementationProviderFactory.java
new file mode 100644
index 0000000000..47e70b5581
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/provider/ResourceImplementationProviderFactory.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.resource.provider;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.implementation.resource.ResourceImplementation;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * A factory for resource implementation providers.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ResourceImplementationProviderFactory implements ImplementationProviderFactory<ResourceImplementation> {
+
+    /**
+     * Constructs a resource implementation.
+     */
+    public ResourceImplementationProviderFactory(ExtensionPointRegistry extensionPoints) {
+    }
+
+    public ImplementationProvider createImplementationProvider(RuntimeComponent component, ResourceImplementation implementation) {
+        return new ResourceImplementationProvider(component, implementation);
+    }
+    
+    public Class<ResourceImplementation> getModelType() {
+        return ResourceImplementation.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..b5774c5c5b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.implementation.resource.impl.ResourceImplementationProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#implementation.resource,model=org.apache.tuscany.sca.implementation.resource.ResourceImplementation,factory=org.apache.tuscany.sca.implementation.resource.ResourceImplementationFactory
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.resource.ResourceImplementationFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.resource.ResourceImplementationFactory
new file mode 100644
index 0000000000..f77f723c3e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.resource.ResourceImplementationFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for model factory
+org.apache.tuscany.sca.implementation.resource.impl.ResourceImplementationFactoryImpl
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
new file mode 100644
index 0000000000..656d8c2751
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the implementation extension

+org.apache.tuscany.sca.implementation.resource.provider.ResourceImplementationProviderFactory;model=org.apache.tuscany.sca.implementation.resource.ResourceImplementation

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/test/java/org/apache/tuscany/sca/implementation/resource/ResourceImplementationTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/test/java/org/apache/tuscany/sca/implementation/resource/ResourceImplementationTestCase.java
new file mode 100644
index 0000000000..03f10e78e8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/test/java/org/apache/tuscany/sca/implementation/resource/ResourceImplementationTestCase.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.resource;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ResourceImplementationTestCase extends TestCase {
+
+    private SCADomain scaDomain;
+    
+    @Override
+    protected void setUp() throws Exception {
+        scaDomain = SCADomain.newInstance("resource.composite");
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        scaDomain.close();
+    }
+    
+    public void testResource() throws Exception {
+        Resource resource = scaDomain.getService(Resource.class, "ResourceServiceComponent");
+        InputStream is = resource.get("test.html");
+        String document = read(is);
+        assertTrue(document.indexOf("<body><p>hello</body>") != -1);
+    }
+
+    /**
+     * Read response stream from the given input stream.
+     * @param is
+     * @return
+     * @throws IOException
+     */
+    private static String read(InputStream is) throws IOException {
+        BufferedReader reader = null;
+        try {
+            reader = new BufferedReader(new InputStreamReader(is));
+            StringBuffer sb = new StringBuffer();
+            String str;
+            while ((str = reader.readLine()) != null) {
+                sb.append(str);
+            }
+            return sb.toString();
+        } finally {
+            if (reader != null) {
+                reader.close();
+            }
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/test/resources/content/test.html b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/test/resources/content/test.html
new file mode 100644
index 0000000000..f4b79d7f01
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/test/resources/content/test.html
@@ -0,0 +1,21 @@
+<html>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<body><p>hello</body>
+</html>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/test/resources/resource.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/test/resources/resource.composite
new file mode 100644
index 0000000000..4654056cd7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-resource/src/test/resources/resource.composite
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
+	targetNamespace="http://sample/resource"
+	xmlns:sr="http://sample/resource"
+	name="resource">
+
+    <component name="ResourceServiceComponent">
+        <tuscany:implementation.resource location="content"/>
+    </component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/LICENSE
new file mode 100644
index 0000000000..4b5ab74408
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/LICENSE
@@ -0,0 +1,251 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+===============================================================================================================
+
+Apache Tuscany SCA for Java Subcomponents
+=========================================: 
+
+The Tuscany SCA for Java release includes a number of subcomponents with
+separate copyright notices and license terms. Your use of the source
+code for the these subcomponents is subject to the terms and
+conditions of the following licenses.
+
+=================================================================================================================
+
+This module implementation-script temporarily includes one file under the following BSD license:
+
+ Copyright (c) 2006, Sun Microsystems, Inc.
+ All rights reserved.
+ 
+ Redistribution and use in source and binary forms, with or without 
+ modification, are permitted provided that the following conditions are met:
+ 
+  - Redistributions of source code must retain the above copyright notice, this 
+    list of conditions and the following disclaimer.
+ 
+  - Redistributions in binary form must reproduce the above copyright notice, 
+    this list of conditions and the following disclaimer in the documentation 
+    and/or other materials provided with the distribution.
+ 
+  - Neither the name of the Sun Microsystems, Inc. nor the names of 
+    contributors may be used to endorse or promote products derived from this 
+    software without specific prior written permission.
+ 
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+ CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED 
+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 
+ PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+ COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY 
+ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
+ PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 
+ USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 
+ OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH 
+ DAMAGE. 
+
+=================================================================================================================
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/NOTICE
new file mode 100644
index 0000000000..5782e5ee9b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/NOTICE
@@ -0,0 +1,12 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
+This product also includes software under the BSD license 
+(see the LICENSE file contained in this distribution), with
+the following copyright:
+
+Copyright (c) 2006, Sun Microsystems, Inc.
+All rights reserved.
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/pom.xml
new file mode 100644
index 0000000000..7aec0e3059
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/pom.xml
@@ -0,0 +1,172 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-implementation-script</artifactId>
+    <name>Apache Tuscany SCA Script Implementation Extension</name>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extension-helper</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.bsf</groupId>
+            <artifactId>bsf-all</artifactId>
+            <version>3.0-beta2</version>    
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-wsdl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+       <dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-api</artifactId>
+            <exclusions>
+                <exclusion>
+                    <groupId>xerces</groupId>
+                    <artifactId>xercesImpl</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>javax.mail</groupId>
+                    <artifactId>mail</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>commons-logging</groupId>
+                    <artifactId>commons-logging</artifactId>
+                </exclusion>                 
+            </exclusions>
+            <version>1.2.5</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-impl</artifactId>
+            <version>1.2.5</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>                                      
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.easymock</groupId>
+            <artifactId>easymock</artifactId>
+            <version>2.2</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.easymock</groupId>
+            <artifactId>easymockclassextension</artifactId>
+            <version>2.2</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+           <groupId>commons-logging</groupId>
+           <artifactId>commons-logging</artifactId>
+           <version>1.1</version>
+           <exclusions>
+               <exclusion>
+                   <groupId>commons-logging</groupId>
+                   <artifactId>commons-logging</artifactId>
+               </exclusion>
+               <exclusion>
+                   <groupId>javax.servlet</groupId>
+                   <artifactId>servlet-api</artifactId>
+               </exclusion>
+           </exclusions>
+        </dependency>          
+
+<!-- TODO: big hack to add script engine dependencies till extension dependencies fixed -->
+
+        <dependency>
+            <groupId>rhino</groupId>
+            <artifactId>js</artifactId>
+            <version>1.6R7</version>
+            <scope>compile</scope> 
+        </dependency>
+        <dependency>
+            <groupId>org.jruby</groupId>
+            <artifactId>jruby-complete</artifactId>
+            <version>1.0</version>
+            <scope>compile</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>asm</groupId>
+                    <artifactId>asm</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>asm</groupId>
+                    <artifactId>asm-commons</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>jline</groupId>
+                    <artifactId>jline</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>org.python</groupId>
+            <artifactId>jython</artifactId>
+            <version>2.2</version>
+            <scope>compile</scope>
+         </dependency>
+        <dependency>
+            <groupId>org.codehaus.groovy</groupId>
+            <artifactId>groovy-all-minimal</artifactId>
+            <version>1.5.4</version>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/ScriptImplementation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/ScriptImplementation.java
new file mode 100644
index 0000000000..837e24c1d0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/ScriptImplementation.java
@@ -0,0 +1,97 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.script;
+
+import java.net.MalformedURLException;
+import java.net.URL;
+
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.extension.helper.utils.ResourceHelper;
+
+/**
+ * Represents a Script implementation.
+ */
+public class ScriptImplementation {
+
+    protected String scriptName;
+    protected URL scriptURL;
+    protected String scriptSrc;
+    protected String scriptLanguage;
+
+    public String getScript() {
+        return scriptName;
+    }
+
+    public void setScript(String scriptName) {
+        this.scriptName = scriptName;
+    }
+
+    public void setLanguage(String language) {
+        this.scriptLanguage = language;
+    }
+
+    public void setElementText(String elementText) {
+        scriptSrc = elementText;
+    }
+
+    public String getScriptLanguage() {
+        if (scriptLanguage == null || scriptLanguage.length() < 1) {
+            int i = scriptName.lastIndexOf('.');
+            if (i > 0) {
+                scriptLanguage = scriptName.substring(i + 1);
+            }
+        }
+        return scriptLanguage;
+    }
+
+    public String getScriptSrc() {
+        if (scriptSrc == null) {
+            if (scriptName == null) {
+                throw new IllegalArgumentException("script name is null and no inline source used");
+            }
+            if (scriptURL == null) {
+                throw new RuntimeException("No script: " + scriptName);
+            }
+
+            scriptSrc = ResourceHelper.readResource(scriptURL);
+        }
+        return scriptSrc;
+    }
+    
+    public void resolve(ModelResolver resolver) {
+    	
+    	if (scriptName != null) {
+    	    //FIXME The contribution factory should be injected
+    	    ContributionFactory contributionFactory = new DefaultContributionFactory();
+            Artifact artifact = contributionFactory.createArtifact();
+            artifact.setURI(scriptName);
+            artifact = resolver.resolveModel(Artifact.class, artifact);
+            if (artifact.getLocation() != null) {
+                try {
+                    scriptURL = new URL(artifact.getLocation());
+                } catch (MalformedURLException e) {
+                    throw new RuntimeException(e);
+                }
+            }
+    	}
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/ScriptImplementationActivator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/ScriptImplementationActivator.java
new file mode 100644
index 0000000000..4ceb847a7a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/ScriptImplementationActivator.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.extension.helper.ImplementationActivator;
+import org.apache.tuscany.sca.extension.helper.InvokerFactory;
+import org.apache.tuscany.sca.extension.helper.utils.PropertyValueObjectFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+public class ScriptImplementationActivator implements ImplementationActivator<ScriptImplementation> {
+
+    // TODO: seems wrong to need PropertyValueObjectFactory, could it be on Property somehow? 
+    protected PropertyValueObjectFactory propertyFactory;
+
+    public ScriptImplementationActivator(PropertyValueObjectFactory propertyFactory) {
+        this.propertyFactory = propertyFactory;
+    }
+
+    public Class<ScriptImplementation> getImplementationClass() {
+        return ScriptImplementation.class;
+    }
+
+    public InvokerFactory createInvokerFactory(RuntimeComponent rc, ComponentType ct, ScriptImplementation implementation) {
+        return new ScriptInvokerFactory(rc, ct, implementation, propertyFactory);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/ScriptInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/ScriptInvoker.java
new file mode 100644
index 0000000000..55b215fedf
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/ScriptInvoker.java
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script;
+
+import javax.script.Invocable;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.bsf.xml.XMLHelper;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+
+/**
+ * Perform the actual script invocation
+ */
+public class ScriptInvoker implements Invoker {
+
+    protected ScriptEngine scriptEngine;
+    protected XMLHelper xmlHelper;
+    protected Operation operation;
+
+    public ScriptInvoker(ScriptEngine scriptEngine, XMLHelper xmlHelper, Operation operation) {
+        this.scriptEngine = scriptEngine;
+        this.xmlHelper = xmlHelper;
+        this.operation = operation;
+    }
+
+    protected Object doInvoke(Object[] objects, Operation op) throws ScriptException {
+        if (xmlHelper != null) {
+            objects[0] = xmlHelper.toScriptXML((OMElement)objects[0]);
+        }
+
+        Operation oper = operation;  // static setting
+        if (oper.getName() == null) {  // if no static setting
+            oper = op;  // use dynamic setting
+        }
+        Object response;
+        try {
+            response = ((Invocable)scriptEngine).invokeFunction(oper.getName(), objects);
+        } catch (ScriptException e) {
+            throw e;
+        } catch (Exception e) {
+            throw new ScriptException(e);
+        }
+
+        if (xmlHelper != null) {
+            response = xmlHelper.toOMElement(response);
+        }
+
+        return response;
+    }
+
+    public Message invoke(Message msg) {
+        try {
+            Object resp = doInvoke((Object[])msg.getBody(), msg.getOperation());
+            msg.setBody(resp);
+        } catch (ScriptException e) {
+            msg.setFaultBody(e.getCause());
+        }
+        return msg;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/ScriptInvokerFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/ScriptInvokerFactory.java
new file mode 100644
index 0000000000..9ac0e2c4fe
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/ScriptInvokerFactory.java
@@ -0,0 +1,160 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script;
+
+import java.io.StringReader;
+
+import javax.script.Invocable;
+import javax.script.ScriptEngine;
+import javax.script.ScriptEngineManager;
+import javax.script.ScriptException;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.bsf.xml.XMLHelper;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.extension.helper.InvokerFactory;
+import org.apache.tuscany.sca.extension.helper.utils.PropertyValueObjectFactory;
+import org.apache.tuscany.sca.implementation.script.engines.TuscanyJRubyScriptEngine;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterfaceContract;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+public class ScriptInvokerFactory implements InvokerFactory {
+
+    protected ScriptEngine scriptEngine;
+    protected XMLHelper xmlHelper;
+    
+    protected RuntimeComponent rc; 
+    protected ComponentType ct; 
+    protected ScriptImplementation implementation;
+    protected PropertyValueObjectFactory propertyFactory;
+
+    
+    /**
+     * @param rc
+     * @param ct
+     * @param implementation
+     * @param propertyFactory
+     */
+    public ScriptInvokerFactory(RuntimeComponent rc,
+                                ComponentType ct,
+                                ScriptImplementation implementation,
+                                PropertyValueObjectFactory propertyFactory) {
+        super();
+        this.rc = rc;
+        this.ct = ct;
+        this.implementation = implementation;
+        this.propertyFactory = propertyFactory;
+    }
+
+    public Invoker createInvoker(Operation operation) {
+        init(rc, ct, implementation, propertyFactory);
+        return new ScriptInvoker(scriptEngine, xmlHelper, operation);
+    }
+    
+    protected synchronized void init(RuntimeComponent rc, ComponentType ct, ScriptImplementation implementation, PropertyValueObjectFactory propertyFactory) {
+        if(scriptEngine!=null) {
+            return;
+        }
+        try {
+            scriptEngine = getScriptEngineByExtension(implementation.getScriptLanguage());
+            if (scriptEngine == null) {
+                throw new ObjectCreationException("no script engine found for language: " + implementation.getScriptLanguage());
+            }
+            if (!(scriptEngine instanceof Invocable)) {
+                throw new ObjectCreationException("script engine does not support Invocable: " + scriptEngine);
+            }
+            
+            for (Reference reference : ct.getReferences()) {
+                scriptEngine.put(reference.getName(), createReferenceProxy(reference.getName(), rc));
+            }
+
+            for (Property property : ct.getProperties()) {
+                ObjectFactory<?> propertyValueFactory = propertyFactory.createValueFactory(property);
+                if ( propertyValueFactory != null) {
+                    scriptEngine.put(property.getName(), propertyValueFactory.getInstance());
+                }
+            }
+            
+            scriptEngine.eval(new StringReader(implementation.getScriptSrc()));
+
+        } catch (ScriptException e) {
+            throw new ObjectCreationException(e);
+        }
+
+        // set the databinding and xmlhelper for wsdl interfaces
+        for (Service service : rc.getServices()) {
+            InterfaceContract ic = service.getInterfaceContract();
+            if (ic instanceof WSDLInterfaceContract) {
+                // Set to use the Axiom data binding
+                ic.getInterface().resetDataBinding(OMElement.class.getName());
+                xmlHelper = XMLHelper.getArgHelper(scriptEngine);
+            }
+        }
+    }
+
+    /**
+     * TODO: RuntimeComponent should provide a method like this
+     */
+    @SuppressWarnings("unchecked")
+    protected Object createReferenceProxy(String name, RuntimeComponent component) {
+        for (ComponentReference reference : component.getReferences()) {
+            if (reference.getName().equals(name)) {
+                Class iface = ((JavaInterface)reference.getInterfaceContract().getInterface()).getJavaClass();
+                return component.getComponentContext().getService(iface, name);
+            }
+        }
+        throw new IllegalArgumentException("reference " + name + " not found on component: " + component);
+    }
+
+    /**
+     * Hack for now to work around a problem with the JRuby script engine
+     */
+    protected ScriptEngine getScriptEngineByExtension(String scriptExtn) {
+        ScriptEngineManager scriptEngineManager = new ScriptEngineManager();
+        if ("rb".equals(scriptExtn)) {
+            return new TuscanyJRubyScriptEngine();
+        } else {
+            if ("py".equals(scriptExtn)) {
+                pythonCachedir();
+            }
+            return scriptEngineManager.getEngineByExtension(scriptExtn);
+        }
+    }
+
+    /**
+     * If the python home isn't set then let Tuscany suppress messages other than errors
+     * See TUSCANY-1950
+     */
+    protected void pythonCachedir() {
+            if (System.getProperty("python.home") == null) {
+              System.setProperty("python.verbose", "error");
+            }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/engines/TuscanyJRubyScriptEngine.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/engines/TuscanyJRubyScriptEngine.java
new file mode 100644
index 0000000000..ebbe14abd8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/engines/TuscanyJRubyScriptEngine.java
@@ -0,0 +1,467 @@
+/*
+* Copyright (c) 2006, Sun Microsystems, Inc.
+* All rights reserved.
+* 
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions are met:
+* 
+*  - Redistributions of source code must retain the above copyright notice, this 
+*    list of conditions and the following disclaimer.
+* 
+*  - Redistributions in binary form must reproduce the above copyright notice, 
+*    this list of conditions and the following disclaimer in the documentation 
+*    and/or other materials provided with the distribution.
+* 
+*  - Neither the name of the Sun Microsystems, Inc. nor the names of 
+*    contributors may be used to endorse or promote products derived from this 
+*    software without specific prior written permission.
+* 
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
+* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED 
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
+* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 
+* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY 
+* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
+* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 
+* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
+* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
+* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH 
+* DAMAGE. 
+*/
+package org.apache.tuscany.sca.implementation.script.engines;
+
+import java.io.File;
+import java.io.Reader;
+import java.lang.reflect.InvocationHandler;
+import java.lang.reflect.Method;
+import java.lang.reflect.Proxy;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.List;
+
+import javax.script.AbstractScriptEngine;
+import javax.script.Bindings;
+import javax.script.Compilable;
+import javax.script.CompiledScript;
+import javax.script.Invocable;
+import javax.script.ScriptContext;
+import javax.script.ScriptEngine;
+import javax.script.ScriptEngineFactory;
+import javax.script.ScriptException;
+import javax.script.SimpleBindings;
+
+import org.jruby.Ruby;
+import org.jruby.RubyException;
+import org.jruby.ast.Node;
+import org.jruby.exceptions.RaiseException;
+import org.jruby.internal.runtime.GlobalVariable;
+import org.jruby.internal.runtime.GlobalVariables;
+import org.jruby.internal.runtime.ReadonlyAccessor;
+import org.jruby.javasupport.Java;
+import org.jruby.javasupport.JavaObject;
+import org.jruby.javasupport.JavaUtil;
+import org.jruby.javasupport.bsf.JRubyEngine;
+import org.jruby.runtime.Block;
+import org.jruby.runtime.IAccessor;
+import org.jruby.runtime.builtin.IRubyObject;
+
+import com.sun.script.jruby.JRubyScriptEngineFactory;
+
+/* 
+ * This class is a copy of the class com.sun.script.ruby.JRubyScriptEngine with some minor modifications
+ * to work around problems with Tuscany setting SCA properties and references as global variable in JRuby
+ * Should only need it temporarily till a new BSF release fixes it.
+ */
+@SuppressWarnings("unchecked")
+public class TuscanyJRubyScriptEngine extends AbstractScriptEngine 
+        implements Compilable, Invocable { 
+
+    // my factory, may be null
+    private ScriptEngineFactory factory;
+    private Ruby runtime;
+   
+    public TuscanyJRubyScriptEngine() {
+        init(System.getProperty("com.sun.script.jruby.loadpath"));
+    }
+
+    public TuscanyJRubyScriptEngine(String loadPath) {
+        init(loadPath);
+    }
+
+    // my implementation for CompiledScript
+    private class JRubyCompiledScript extends CompiledScript {
+        // my compiled code
+        private Node node;     
+
+        JRubyCompiledScript (Node node) {
+            this.node = node;
+        }
+
+        @Override
+        public ScriptEngine getEngine() {
+            return TuscanyJRubyScriptEngine.this;
+        }
+
+        @Override
+        public Object eval(ScriptContext ctx) throws ScriptException {
+            return evalNode(node, ctx);
+        }
+    }
+
+    // Compilable methods
+    public CompiledScript compile(String script) 
+                                  throws ScriptException {  
+        Node node = compileScript(script, context);
+        return new JRubyCompiledScript(node);
+    }
+
+    public CompiledScript compile (Reader reader) 
+                                  throws ScriptException {  
+        Node node = compileScript(reader, context);
+        return new JRubyCompiledScript(node);
+    }
+
+    // Invocable methods
+    public Object invokeFunction(String name, Object[] args) 
+                         throws ScriptException {       
+        return invokeImpl(null, name, args, Object.class);
+    }
+
+    public Object invokeMethod(Object obj, String name, Object[] args) 
+                         throws ScriptException {       
+        if (obj == null) {
+            throw new IllegalArgumentException("script object is null");
+        }
+        return invokeImpl(obj, name, args, Object.class);
+    }
+
+    public Object getInterface(Object obj, Class clazz) {
+        if (obj == null) {
+            throw new IllegalArgumentException("script object is null");
+        }
+        return makeInterface(obj, clazz);
+    }
+
+    public Object getInterface(Class clazz) {
+        return makeInterface(null, clazz);
+    }
+
+    private <T> T makeInterface(Object obj, Class<T> clazz) {
+        if (clazz == null || !clazz.isInterface()) {
+            throw new IllegalArgumentException("interface Class expected");
+        }
+        final Object thiz = obj;
+        return (T) Proxy.newProxyInstance(
+              clazz.getClassLoader(),
+              new Class[] { clazz },
+              new InvocationHandler() {
+                  public Object invoke(Object proxy, Method m, Object[] args)
+                                       throws Throwable {
+                      return invokeImpl(thiz, m.getName(),
+                                        args, m.getReturnType());
+                  }
+              });
+    }
+
+    // ScriptEngine methods
+    public synchronized Object eval(String str, ScriptContext ctx) 
+                       throws ScriptException { 
+        Node node = compileScript(str, ctx);
+        return evalNode(node, ctx);
+    }
+
+    public synchronized Object eval(Reader reader, ScriptContext ctx)
+                       throws ScriptException { 
+        Node node = compileScript(reader, ctx);
+        return evalNode(node, ctx);
+    }
+
+    public ScriptEngineFactory getFactory() {
+        synchronized (this) {
+            if (factory == null) {
+                factory = new JRubyScriptEngineFactory();
+            }
+        }
+        return factory;
+    }
+
+    public Bindings createBindings() {
+        return new SimpleBindings();
+    }
+
+    // package-private methods
+    void setFactory(ScriptEngineFactory factory) {
+        this.factory = factory;
+    } 
+
+    // internals only below this point    
+
+    private Object rubyToJava(IRubyObject value) {
+        return rubyToJava(value, Object.class);
+    }
+
+    private Object rubyToJava(IRubyObject value, Class type) {
+        return JavaUtil.convertArgument(
+                 Java.ruby_to_java(value, value, Block.NULL_BLOCK), 
+                 type);
+    }
+
+    private IRubyObject javaToRuby(Object value) {
+        if (value instanceof IRubyObject) {
+            return (IRubyObject) value;
+        }
+        IRubyObject result = JavaUtil.convertJavaToRuby(runtime, value);
+        if (result instanceof JavaObject) {
+            return runtime.getModule("JavaUtilities").callMethod(runtime.getCurrentContext(), "wrap", result);
+        }
+        return result;
+    }   
+
+    private synchronized Node compileScript(String script, ScriptContext ctx) 
+                                 throws ScriptException {        
+        GlobalVariables oldGlobals = runtime.getGlobalVariables();  
+        try {
+            setGlobalVariables(ctx);
+            String filename = (String) ctx.getAttribute(ScriptEngine.FILENAME);
+            if (filename == null) {
+                filename = "<unknown>";
+            }
+            return runtime.parse(script, filename, null, 0);
+        } catch (Exception exp) { 
+            throw new ScriptException(exp);
+        } finally {
+            if (oldGlobals != null) {
+                //setGlobalVariables(oldGlobals);
+            }
+        }
+    }
+
+    private synchronized Node compileScript(Reader reader, ScriptContext ctx) 
+                                 throws ScriptException {        
+        GlobalVariables oldGlobals = runtime.getGlobalVariables();  
+        try {
+            setGlobalVariables(ctx);
+            String filename = (String) ctx.getAttribute(ScriptEngine.FILENAME);
+            if (filename == null) {
+                filename = "<unknown>";
+            }
+            return runtime.parse(reader, filename, null, 0);
+        } catch (Exception exp) {
+            throw new ScriptException(exp);
+        } finally {
+            if (oldGlobals != null) {
+                //setGlobalVariables(oldGlobals);
+            }
+        }
+    }
+
+    private void setGlobalVariables(final ScriptContext ctx) {
+        ctx.setAttribute("context", ctx, ScriptContext.ENGINE_SCOPE);
+        setGlobalVariables(new GlobalVariables(runtime) {
+                GlobalVariables parent = runtime.getGlobalVariables();
+                
+                @Override
+                public void define(String name, IAccessor accessor) {
+                    assert name != null;
+                    assert accessor != null;
+                    assert name.startsWith("$");
+                    synchronized (ctx) {
+                        Bindings engineScope = ctx.getBindings(ScriptContext.ENGINE_SCOPE);                  
+                        engineScope.put(name, new GlobalVariable(accessor)); 
+                    }
+                }
+
+
+                @Override
+                public void defineReadonly(String name, IAccessor accessor) {
+                    assert name != null;
+                    assert accessor != null;
+                    assert name.startsWith("$");
+                    synchronized (ctx) {
+                        Bindings engineScope = ctx.getBindings(ScriptContext.ENGINE_SCOPE);
+                        engineScope.put(name, new GlobalVariable(new 
+                                             ReadonlyAccessor(name, accessor)));
+                    }
+                } 
+
+                @Override
+                public boolean isDefined(String name) {
+                    assert name != null;
+                    assert name.startsWith("$");
+                    synchronized (ctx) {
+                        String modifiedName = name.substring(1);
+                        boolean defined = ctx.getAttributesScope(modifiedName) != -1;
+                        return defined ? true : parent.isDefined(name);
+                    }
+                }
+
+                @Override
+                public void alias(String name, String oldName) {
+                    assert name != null;
+                    assert oldName != null;
+                    assert name.startsWith("$");
+                    assert oldName.startsWith("$");
+
+                    if (runtime.getSafeLevel() >= 4) {
+                        throw runtime.newSecurityError("Insecure: can't alias global variable");
+                    }
+
+                    synchronized (ctx) {
+                        int scope = ctx.getAttributesScope(name);
+                        if (scope == -1) {
+                            scope = ScriptContext.ENGINE_SCOPE;
+                        }
+
+                        IRubyObject value = get(oldName);
+                        ctx.setAttribute(name, rubyToJava(value), scope);
+                    }
+                }
+
+                @Override
+                public IRubyObject get(String name) {
+                    assert name != null;
+                    assert name.startsWith("$");
+
+                    synchronized (ctx) {
+                        // skip '$' and try
+                        String modifiedName = name.substring(1);
+                        int scope = ctx.getAttributesScope(modifiedName);
+                        if (scope == -1) {
+                            return parent.get(name);
+                        }
+
+                        Object obj = ctx.getAttribute(modifiedName, scope);
+                        if (obj instanceof IAccessor) {
+                            return ((IAccessor)obj).getValue();
+                        } else {
+                            return javaToRuby(obj);
+                        }
+                    }                    
+                }
+
+                @Override
+                public IRubyObject set(String name, IRubyObject value) {
+                    assert name != null;
+                    assert name.startsWith("$");
+
+                    if (runtime.getSafeLevel() >= 4) {
+                        throw runtime.newSecurityError("Insecure: can't change global variable value");
+                    }
+
+                    synchronized (ctx) {
+                        // skip '$' and try
+                        String modifiedName = name.substring(1);
+                        int scope = ctx.getAttributesScope(modifiedName);
+                        if (scope == -1) {
+                            scope = ScriptContext.ENGINE_SCOPE;
+                        }
+                        IRubyObject oldValue = get(name);
+                        Object obj = ctx.getAttribute(modifiedName, scope);
+                        if (obj instanceof IAccessor) {
+                            ((IAccessor)obj).setValue(value);
+                        } else {                        
+                            ctx.setAttribute(modifiedName, rubyToJava(value), scope);
+                        }
+                        return oldValue;
+                    }
+                }
+
+                @Override
+                public Iterator getNames() {                    
+                    List list = new ArrayList();
+                    synchronized (ctx) {
+                        Iterator<Integer> iterator = ctx.getScopes().iterator();
+                        int scope;
+                        while (iterator.hasNext()) {
+                            scope = iterator.next().intValue();
+                            Bindings b = ctx.getBindings(scope);
+                            if (b != null) {
+                                Iterator<String> bIterator = b.keySet().iterator();
+                                while (bIterator.hasNext()) {
+                                    list.add(bIterator.next());
+                                }
+                            }
+                        }
+                    }
+                    for (Iterator names = parent.getNames(); names.hasNext();) {
+                        list.add(names.next());
+                    }
+                    return Collections.unmodifiableList(list).iterator();
+                }
+            });
+    }
+
+    private void setGlobalVariables(GlobalVariables globals) {
+        runtime.setGlobalVariables(globals);
+    }
+
+    private synchronized Object evalNode(Node node, ScriptContext ctx) 
+                            throws ScriptException {
+        GlobalVariables oldGlobals = runtime.getGlobalVariables();
+        try {
+            setGlobalVariables(ctx);
+            return rubyToJava(runtime.eval(node));
+        } catch (RaiseException exp) {
+            RubyException rexp = exp.getException();
+            throw new ScriptException(rexp.toString());
+        } catch (Exception exp) {
+            throw new ScriptException(exp);
+        } finally {
+            if (oldGlobals != null) {
+                //setGlobalVariables(oldGlobals);
+            }
+        }
+    }
+
+    private void init(String loadPath) {        
+        runtime = Ruby.getDefaultInstance();
+        if (loadPath == null) {
+            loadPath = System.getProperty("java.class.path");
+        }
+        List list = new ArrayList(Arrays.asList(loadPath.split(File.pathSeparator)));
+        list.add("META-INF/jruby.home/lib/ruby/site_ruby/1.8");
+        list.add("META-INF/jruby.home/lib/ruby/site_ruby/1.8/java");
+        list.add("META-INF/jruby.home/lib/ruby/site_ruby");
+        list.add("META-INF/jruby.home/lib/ruby/1.8");
+        list.add("META-INF/jruby.home/lib/ruby/1.8/java");
+        list.add("lib/ruby/1.8");
+        runtime.getLoadService().init(list);
+        runtime.getLoadService().require("java");
+        
+    }
+
+    private Object invokeImpl(final Object obj, String method, 
+                        Object[] args, Class returnType)
+                        throws ScriptException {
+        if (method == null) {
+            throw new NullPointerException("method name is null");
+        }
+
+        try {
+            IRubyObject rubyRecv = obj != null ? 
+                  JavaUtil.convertJavaToRuby(runtime, obj) : runtime.getTopSelf();
+
+            IRubyObject[] rubyArgs = JavaUtil.convertJavaArrayToRuby(runtime, args);
+
+            // Create Ruby proxies for any input arguments that are not primitives.
+            IRubyObject javaUtilities = runtime.getObject().getConstant("JavaUtilities");
+            for (int i = 0; i < rubyArgs.length; i++) {
+                IRubyObject tmp = rubyArgs[i];
+                if (tmp instanceof JavaObject) {
+                    rubyArgs[i] = javaUtilities.callMethod(runtime.getCurrentContext(), "wrap", tmp);
+                }
+            }
+
+            IRubyObject result = rubyRecv.callMethod(runtime.getCurrentContext(), method, rubyArgs);
+            return rubyToJava(result, returnType);
+        } catch (Exception exp) {
+            throw new ScriptException(exp);
+        }
+    }
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/main/resources/META-INF/services/org.apache.tuscany.sca.extension.helper.ImplementationActivator b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/main/resources/META-INF/services/org.apache.tuscany.sca.extension.helper.ImplementationActivator
new file mode 100644
index 0000000000..c8152b606f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/main/resources/META-INF/services/org.apache.tuscany.sca.extension.helper.ImplementationActivator
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+# Implementation class for the ExtensionActivator

+org.apache.tuscany.sca.implementation.script.ScriptImplementationActivator

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/AbstractSCATestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/AbstractSCATestCase.java
new file mode 100644
index 0000000000..e3f81dd19b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/AbstractSCATestCase.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script.itests;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+public abstract class AbstractSCATestCase<T> extends TestCase {
+
+    protected SCADomain domain;
+    protected T service;
+
+    @Override
+    @SuppressWarnings("unchecked")
+    protected void setUp() throws Exception {
+        domain = SCADomain.newInstance(getCompositeName());
+        service = (T) domain.getService(getServiceClass(), "ClientComponent");
+    }
+    
+    abstract protected Class getServiceClass();
+
+    @Override
+    protected void tearDown() throws Exception {
+        domain.close();
+    }
+
+    protected String getCompositeName() {
+        String className = this.getClass().getName();
+        return className.substring(0, className.length() - 8).replace('.', '/') + ".composite";
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/dynamic/AbstractHelloWorldTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/dynamic/AbstractHelloWorldTestCase.java
new file mode 100644
index 0000000000..fd742f4279
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/dynamic/AbstractHelloWorldTestCase.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script.itests.dynamic;
+
+import org.apache.tuscany.sca.implementation.script.itests.AbstractSCATestCase;
+
+public abstract class AbstractHelloWorldTestCase extends AbstractSCATestCase<HelloWorld> {
+
+    public void testHello() throws Exception {
+        assertEquals("Hello petra", service.sayHello("petra"));
+    }
+    
+    @Override
+    protected Class<HelloWorld> getServiceClass() {
+        return HelloWorld.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/dynamic/HelloWorld.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/dynamic/HelloWorld.java
new file mode 100644
index 0000000000..df9e7a5c46
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/dynamic/HelloWorld.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script.itests.dynamic;
+
+public interface HelloWorld {
+    
+    public String sayHello(String s);
+    public String sayHelloFrom(String s);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/dynamic/JavaScriptDynamicRefTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/dynamic/JavaScriptDynamicRefTestCase.java
new file mode 100644
index 0000000000..709114ebad
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/dynamic/JavaScriptDynamicRefTestCase.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script.itests.dynamic;
+
+
+public class JavaScriptDynamicRefTestCase extends AbstractHelloWorldTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/dynamic/JavaScriptHelloWorldTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/dynamic/JavaScriptHelloWorldTestCase.java
new file mode 100644
index 0000000000..ab76b9ca3d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/dynamic/JavaScriptHelloWorldTestCase.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script.itests.dynamic;
+
+
+public class JavaScriptHelloWorldTestCase extends AbstractHelloWorldTestCase {
+    // super class does it all getting composite based on this class name
+    
+    public void testHelloFrom() throws Exception {
+        System.out.println(service.sayHelloFrom("Venkat"));
+        assertEquals("Hello petra from Tuscany", service.sayHelloFrom("petra"));
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/AbstractHelloWorldTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/AbstractHelloWorldTestCase.java
new file mode 100644
index 0000000000..dedc8bce09
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/AbstractHelloWorldTestCase.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script.itests.helloworld;
+
+import org.apache.tuscany.sca.implementation.script.itests.AbstractSCATestCase;
+
+public abstract class AbstractHelloWorldTestCase extends AbstractSCATestCase<HelloWorld> {
+
+    public void testCalculator() throws Exception {
+        assertEquals("Hello petra", service.sayHello("petra"));
+    }
+    
+    @Override
+    protected Class<HelloWorld> getServiceClass() {
+        return HelloWorld.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/GroovyHelloWorldTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/GroovyHelloWorldTestCase.java
new file mode 100644
index 0000000000..39161a447b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/GroovyHelloWorldTestCase.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script.itests.helloworld;
+
+
+public class GroovyHelloWorldTestCase extends AbstractHelloWorldTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/HelloWorld.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/HelloWorld.java
new file mode 100644
index 0000000000..e86119b72e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/HelloWorld.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script.itests.helloworld;
+
+public interface HelloWorld {
+    
+    public String sayHello(String s);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/HelloWorldProxy.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/HelloWorldProxy.java
new file mode 100644
index 0000000000..9485f39faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/HelloWorldProxy.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script.itests.helloworld;
+
+import org.osoa.sca.annotations.Reference;
+
+public class HelloWorldProxy implements HelloWorld {
+
+    @Reference
+    public HelloWorld delegate;
+    
+    public String sayHello(String s) {
+        return delegate.sayHello(s);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/JRubyHelloWorldTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/JRubyHelloWorldTestCase.java
new file mode 100644
index 0000000000..56015b5f7c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/JRubyHelloWorldTestCase.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script.itests.helloworld;
+
+
+public class JRubyHelloWorldTestCase extends AbstractHelloWorldTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/JavaScripInlineHelloWorldTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/JavaScripInlineHelloWorldTestCase.java
new file mode 100644
index 0000000000..e8a6cd9819
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/JavaScripInlineHelloWorldTestCase.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script.itests.helloworld;
+
+
+public class JavaScripInlineHelloWorldTestCase extends AbstractHelloWorldTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/JavaScriptHelloWorldTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/JavaScriptHelloWorldTestCase.java
new file mode 100644
index 0000000000..2ccbd4d4b4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/JavaScriptHelloWorldTestCase.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script.itests.helloworld;
+
+
+public class JavaScriptHelloWorldTestCase extends AbstractHelloWorldTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/JythonHelloWorldTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/JythonHelloWorldTestCase.java
new file mode 100644
index 0000000000..79c204c759
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/helloworld/JythonHelloWorldTestCase.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script.itests.helloworld;
+
+
+public class JythonHelloWorldTestCase extends AbstractHelloWorldTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/properties/AbstractHelloWorldTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/properties/AbstractHelloWorldTestCase.java
new file mode 100644
index 0000000000..8d9e7b119f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/properties/AbstractHelloWorldTestCase.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script.itests.properties;
+
+import org.apache.tuscany.sca.implementation.script.itests.AbstractSCATestCase;
+
+public abstract class AbstractHelloWorldTestCase extends AbstractSCATestCase<HelloWorld> {
+
+    public void testCalculator() throws Exception {
+ //       assertEquals("Hello petra from Tuscany", service.sayHello("petra"));
+    }
+    
+    @Override
+    protected Class<HelloWorld> getServiceClass() {
+        return HelloWorld.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/properties/GroovyHelloWorldTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/properties/GroovyHelloWorldTestCase.java
new file mode 100644
index 0000000000..996978e196
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/properties/GroovyHelloWorldTestCase.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script.itests.properties;
+
+
+public class GroovyHelloWorldTestCase extends AbstractHelloWorldTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/properties/HelloWorld.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/properties/HelloWorld.java
new file mode 100644
index 0000000000..73fcd77b44
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/properties/HelloWorld.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script.itests.properties;
+
+public interface HelloWorld {
+    
+    public String sayHello(String s);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/properties/HelloWorldProxy.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/properties/HelloWorldProxy.java
new file mode 100644
index 0000000000..bd18153be8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/properties/HelloWorldProxy.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script.itests.properties;
+
+import org.osoa.sca.annotations.Reference;
+
+public class HelloWorldProxy implements HelloWorld {
+
+    @Reference
+    public HelloWorld delegate;
+    
+    public String sayHello(String s) {
+        return delegate.sayHello(s);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/properties/JRubyHelloWorldTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/properties/JRubyHelloWorldTestCase.java
new file mode 100644
index 0000000000..8220fcade8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/properties/JRubyHelloWorldTestCase.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script.itests.properties;
+
+public class JRubyHelloWorldTestCase extends AbstractHelloWorldTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/properties/JavaScriptHelloWorldTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/properties/JavaScriptHelloWorldTestCase.java
new file mode 100644
index 0000000000..abd3ff311d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/properties/JavaScriptHelloWorldTestCase.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script.itests.properties;
+
+
+public class JavaScriptHelloWorldTestCase extends AbstractHelloWorldTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/properties/JythonHelloWorldTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/properties/JythonHelloWorldTestCase.java
new file mode 100644
index 0000000000..c2f1ce811d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/properties/JythonHelloWorldTestCase.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script.itests.properties;
+
+
+public class JythonHelloWorldTestCase extends AbstractHelloWorldTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/references/GroovyReferenceTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/references/GroovyReferenceTestCase.java
new file mode 100644
index 0000000000..3f72c6cf45
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/references/GroovyReferenceTestCase.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.script.itests.references;
+
+import org.apache.tuscany.sca.implementation.script.itests.helloworld.AbstractHelloWorldTestCase;
+
+public class GroovyReferenceTestCase extends AbstractHelloWorldTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/references/HelloWorldTarget.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/references/HelloWorldTarget.java
new file mode 100644
index 0000000000..454843ea6c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/references/HelloWorldTarget.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.script.itests.references;
+
+import org.apache.tuscany.sca.implementation.script.itests.helloworld.HelloWorld;
+
+public class HelloWorldTarget implements HelloWorld {
+
+    public String sayHello(String s) {
+        return "Hello " + s;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/references/JRubyReferenceTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/references/JRubyReferenceTestCase.java
new file mode 100644
index 0000000000..3c8b77e39f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/references/JRubyReferenceTestCase.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.script.itests.references;
+
+import org.apache.tuscany.sca.implementation.script.itests.helloworld.AbstractHelloWorldTestCase;
+
+public class JRubyReferenceTestCase extends AbstractHelloWorldTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/references/JavaScriptReferenceTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/references/JavaScriptReferenceTestCase.java
new file mode 100644
index 0000000000..9caf7a715f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/references/JavaScriptReferenceTestCase.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.script.itests.references;
+
+import org.apache.tuscany.sca.implementation.script.itests.helloworld.AbstractHelloWorldTestCase;
+
+public class JavaScriptReferenceTestCase extends AbstractHelloWorldTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/references/JythonReferenceTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/references/JythonReferenceTestCase.java
new file mode 100644
index 0000000000..26c970a56b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/java/org/apache/tuscany/sca/implementation/script/itests/references/JythonReferenceTestCase.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.script.itests.references;
+
+import org.apache.tuscany.sca.implementation.script.itests.helloworld.AbstractHelloWorldTestCase;
+
+public class JythonReferenceTestCase extends AbstractHelloWorldTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/dynamic/JavaScriptDynamicRef.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/dynamic/JavaScriptDynamicRef.composite
new file mode 100644
index 0000000000..77ba095988
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/dynamic/JavaScriptDynamicRef.composite
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           name="JavaScriptHelloWorld">

+

+    <component name="ClientComponent">

+        <tuscany:implementation.script script="org/apache/tuscany/sca/implementation/script/itests/dynamic/helloworldProxy.js"/>

+        <reference name="delegate" target="DelegateComponent">

+           <interface.java interface="org.apache.tuscany.sca.implementation.script.itests.dynamic.HelloWorld" />

+        </reference>

+    </component>

+

+    <component name="DelegateComponent">

+        <tuscany:implementation.script script="org/apache/tuscany/sca/implementation/script/itests/dynamic/helloworld.js"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/dynamic/JavaScriptHelloWorld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/dynamic/JavaScriptHelloWorld.composite
new file mode 100644
index 0000000000..4e71a4a3e6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/dynamic/JavaScriptHelloWorld.composite
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+           name="JavaScriptHelloWorld">

+

+    <component name="ClientComponent">

+        <tuscany:implementation.script script="org/apache/tuscany/sca/implementation/script/itests/dynamic/helloworld.js"/>

+        <property name="greeter" type="xsd:string">Tuscany</property>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/dynamic/helloworld.js b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/dynamic/helloworld.js
new file mode 100644
index 0000000000..beee72314d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/dynamic/helloworld.js
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+function sayHello(s) {
+   return "Hello " + s;
+}
+
+function sayHelloFrom(s) {
+   return "Hello " + s + " from " + greeter;
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/dynamic/helloworldProxy.js b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/dynamic/helloworldProxy.js
new file mode 100644
index 0000000000..69a2f2e639
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/dynamic/helloworldProxy.js
@@ -0,0 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+function sayHello(s) {
+   return delegate.sayHello(s);
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/GroovyHelloWorld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/GroovyHelloWorld.composite
new file mode 100644
index 0000000000..ce377e4ed3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/GroovyHelloWorld.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           name="GroovyHelloWorld">

+

+    <component name="ClientComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.script.itests.helloworld.HelloWorldProxy"/>

+        <reference name="delegate" target="HelloWorldComponent"></reference>

+    </component>

+

+    <component name="HelloWorldComponent">

+        <tuscany:implementation.script script="org/apache/tuscany/sca/implementation/script/itests/helloworld/helloworld.groovy"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/JRubyHelloWorld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/JRubyHelloWorld.composite
new file mode 100644
index 0000000000..4d32ed9f6b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/JRubyHelloWorld.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           name="JRubyHelloWorld">

+

+    <component name="ClientComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.script.itests.helloworld.HelloWorldProxy"/>

+        <reference name="delegate" target="HelloWorldComponent"></reference>

+    </component>

+

+    <component name="HelloWorldComponent">

+        <tuscany:implementation.script script="org/apache/tuscany/sca/implementation/script/itests/helloworld/helloworld.rb"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/JavaScripInlineHelloWorld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/JavaScripInlineHelloWorld.composite
new file mode 100644
index 0000000000..7ddf517b96
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/JavaScripInlineHelloWorld.composite
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           name="JavaScriptHelloWorld">

+

+    <component name="ClientComponent">

+        <tuscany:implementation.script language="js">

+

+           function sayHello(s) {

+              return "Hello " + s;

+           }

+

+        </tuscany:implementation.script>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/JavaScriptHelloWorld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/JavaScriptHelloWorld.composite
new file mode 100644
index 0000000000..13cb94d511
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/JavaScriptHelloWorld.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           name="JavaScriptHelloWorld">

+

+    <component name="ClientComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.script.itests.helloworld.HelloWorldProxy"/>

+        <reference name="delegate" target="HelloWorldComponent"></reference>

+    </component>

+

+    <component name="HelloWorldComponent">

+        <tuscany:implementation.script script="org/apache/tuscany/sca/implementation/script/itests/helloworld/helloworld.js"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/JythonHelloWorld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/JythonHelloWorld.composite
new file mode 100644
index 0000000000..c641b82cd6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/JythonHelloWorld.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           name="JythonHelloWorld">

+

+    <component name="ClientComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.script.itests.helloworld.HelloWorldProxy"/>

+        <reference name="delegate" target="HelloWorldComponent"></reference>

+    </component>

+

+    <component name="HelloWorldComponent">

+        <tuscany:implementation.script script="org/apache/tuscany/sca/implementation/script/itests/helloworld/helloworld.py"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/helloworld.componentType b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/helloworld.componentType
new file mode 100644
index 0000000000..bb0ddd002f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/helloworld.componentType
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<componentType xmlns="http://www.osoa.org/xmlns/sca/1.0" 
+	xmlns:wsdli="http://www.w3.org/2006/01/wsdl-instance"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+
+  <service name="HelloWorldService">
+        <interface.java interface="org.apache.tuscany.sca.implementation.script.itests.helloworld.HelloWorld" />
+  </service>
+
+</componentType>              
+       
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/helloworld.groovy b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/helloworld.groovy
new file mode 100644
index 0000000000..9f89bd373e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/helloworld.groovy
@@ -0,0 +1,22 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+ 

+def sayHello(s) {

+   return "Hello " + s

+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/helloworld.js b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/helloworld.js
new file mode 100644
index 0000000000..eac2ab283f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/helloworld.js
@@ -0,0 +1,23 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+function sayHello(s) {
+   
+   return "Hello " + s;
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/helloworld.py b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/helloworld.py
new file mode 100644
index 0000000000..f5dd0f8fcf
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/helloworld.py
@@ -0,0 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+ 
+def sayHello(s):
+   return 'Hello ' + s
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/helloworld.rb b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/helloworld.rb
new file mode 100644
index 0000000000..2f55995fd9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/helloworld/helloworld.rb
@@ -0,0 +1,21 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+ 
+def sayHello(s)
+    return "Hello " + s
+end
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/GroovyHelloWorld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/GroovyHelloWorld.composite
new file mode 100644
index 0000000000..26574c6266
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/GroovyHelloWorld.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           name="GroovyProperties">

+

+    <component name="ClientComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.script.itests.properties.HelloWorldProxy"/>

+        <reference name="delegate" target="HelloWorldComponent"></reference>

+    </component>

+

+    <component name="HelloWorldComponent">

+        <tuscany:implementation.script script="org/apache/tuscany/sca/implementation/script/itests/properties/helloworld.groovy"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/JRubyHelloWorld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/JRubyHelloWorld.composite
new file mode 100644
index 0000000000..a3551cefc3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/JRubyHelloWorld.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           name="JRubyProperties">

+

+    <component name="ClientComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.script.itests.properties.HelloWorldProxy"/>

+        <reference name="delegate" target="HelloWorldComponent" />

+    </component>

+

+    <component name="HelloWorldComponent">

+        <tuscany:implementation.script script="org/apache/tuscany/sca/implementation/script/itests/properties/helloworld.rb"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/JavaScriptHelloWorld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/JavaScriptHelloWorld.composite
new file mode 100644
index 0000000000..f72c6e922f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/JavaScriptHelloWorld.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           name="JavaScriptProperties">

+

+    <component name="ClientComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.script.itests.properties.HelloWorldProxy"/>

+        <reference name="delegate" target="HelloWorldComponent"></reference>

+    </component>

+

+    <component name="HelloWorldComponent">

+        <tuscany:implementation.script script="org/apache/tuscany/sca/implementation/script/itests/properties/helloworld.js"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/JythonHelloWorld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/JythonHelloWorld.composite
new file mode 100644
index 0000000000..bd754c8d2e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/JythonHelloWorld.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           name="JythonProperties">

+

+    <component name="ClientComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.script.itests.properties.HelloWorldProxy"/>

+        <reference name="delegate" target="HelloWorldComponent"></reference>

+    </component>

+

+    <component name="HelloWorldComponent">

+        <tuscany:implementation.script script="org/apache/tuscany/sca/implementation/script/itests/properties/helloworld.py"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/helloworld.componentType b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/helloworld.componentType
new file mode 100644
index 0000000000..06f261015e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/helloworld.componentType
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<componentType xmlns="http://www.osoa.org/xmlns/sca/1.0" 
+	xmlns:wsdli="http://www.w3.org/2006/01/wsdl-instance"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+
+  <service name="HelloWorldService">
+        <interface.java interface="org.apache.tuscany.sca.implementation.script.itests.helloworld.HelloWorld" />
+  </service>
+
+  <property name="greeter" type="xsd:string">Tuscany</property>
+
+</componentType>              
+       
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/helloworld.groovy b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/helloworld.groovy
new file mode 100644
index 0000000000..a7eb446d37
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/helloworld.groovy
@@ -0,0 +1,22 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+ 

+def sayHello(s) {

+   return "Hello " + s + " from " + greeter

+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/helloworld.js b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/helloworld.js
new file mode 100644
index 0000000000..64df3ebbef
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/helloworld.js
@@ -0,0 +1,23 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+function sayHello(s) {
+   
+   return "Hello " + s + " from " + greeter;
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/helloworld.py b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/helloworld.py
new file mode 100644
index 0000000000..868cfa9eeb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/helloworld.py
@@ -0,0 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+ 
+def sayHello(s):
+   return 'Hello ' + s + ' from ' + greeter
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/helloworld.rb b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/helloworld.rb
new file mode 100644
index 0000000000..f4cfffe75e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/properties/helloworld.rb
@@ -0,0 +1,21 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+ 
+def sayHello(s)
+    return "Hello " + s + " from " + $greeter 
+end
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/GroovyReference.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/GroovyReference.composite
new file mode 100644
index 0000000000..175bb79104
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/GroovyReference.composite
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           name="GroovyReference">

+

+    <component name="ClientComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.script.itests.helloworld.HelloWorldProxy"/>

+        <reference name="delegate" target="ReferenceComponent"></reference>

+    </component>

+

+    <component name="ReferenceComponent">

+        <tuscany:implementation.script script="org/apache/tuscany/sca/implementation/script/itests/references/reference.groovy"/>

+        <reference name="ref" target="TargetComponent" />

+    </component>

+

+    <component name="TargetComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.script.itests.references.HelloWorldTarget"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/JRubyReference.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/JRubyReference.composite
new file mode 100644
index 0000000000..7581b633cc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/JRubyReference.composite
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           name="JRubyReference">

+

+    <component name="ClientComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.script.itests.helloworld.HelloWorldProxy"/>

+        <reference name="delegate" target="ReferenceComponent"></reference>

+    </component>

+

+    <component name="ReferenceComponent">

+        <tuscany:implementation.script script="org/apache/tuscany/sca/implementation/script/itests/references/reference.rb"/>

+        <reference name="ref" target="TargetComponent" />

+    </component>

+

+    <component name="TargetComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.script.itests.references.HelloWorldTarget"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/JavaScriptReference.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/JavaScriptReference.composite
new file mode 100644
index 0000000000..91085b9eb2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/JavaScriptReference.composite
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           name="JavaScriptReference">

+

+    <component name="ClientComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.script.itests.helloworld.HelloWorldProxy"/>

+        <reference name="delegate" target="ReferenceComponent"></reference>

+    </component>

+

+    <component name="ReferenceComponent">

+        <tuscany:implementation.script script="org/apache/tuscany/sca/implementation/script/itests/references/reference.js"/>

+        <reference name="ref" target="TargetComponent" />

+    </component>

+

+    <component name="TargetComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.script.itests.references.HelloWorldTarget"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/JythonReference.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/JythonReference.composite
new file mode 100644
index 0000000000..535164aae7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/JythonReference.composite
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           name="JavaScriptReference">

+

+    <component name="ClientComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.script.itests.helloworld.HelloWorldProxy"/>

+        <reference name="delegate" target="ReferenceComponent"></reference>

+    </component>

+

+    <component name="ReferenceComponent">

+        <tuscany:implementation.script script="org/apache/tuscany/sca/implementation/script/itests/references/reference.py"/>

+        <reference name="ref" target="TargetComponent" />

+    </component>

+

+    <component name="TargetComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.script.itests.references.HelloWorldTarget"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/reference.componentType b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/reference.componentType
new file mode 100644
index 0000000000..3edd075126
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/reference.componentType
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<componentType xmlns="http://www.osoa.org/xmlns/sca/1.0" xmlns:wsdli="http://www.w3.org/2006/01/wsdl-instance">
+
+  <service name="HelloWorldService">
+      <interface.java interface="org.apache.tuscany.sca.implementation.script.itests.helloworld.HelloWorld" />
+  </service>
+
+  <reference name="ref">
+      <interface.java interface="org.apache.tuscany.sca.implementation.script.itests.helloworld.HelloWorld" />
+  </reference>
+
+</componentType>              
+       
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/reference.groovy b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/reference.groovy
new file mode 100644
index 0000000000..5d2216d583
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/reference.groovy
@@ -0,0 +1,22 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+ 

+def sayHello(s) {

+   return ref.sayHello(s)

+}

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/reference.js b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/reference.js
new file mode 100644
index 0000000000..ad0a932d26
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/reference.js
@@ -0,0 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+ 
+function sayHello(s) {
+   return ref.sayHello(s);
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/reference.py b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/reference.py
new file mode 100644
index 0000000000..aee8bf991d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/reference.py
@@ -0,0 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+ 
+def sayHello(s):
+   return ref.sayHello(s)
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/reference.rb b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/reference.rb
new file mode 100644
index 0000000000..8cf63390b1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-script/src/test/resources/org/apache/tuscany/sca/implementation/script/itests/references/reference.rb
@@ -0,0 +1,21 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+ 
+def sayHello(s)
+    return $ref.sayHello(s)
+end
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/pom.xml
new file mode 100644
index 0000000000..be89d80dca
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/pom.xml
@@ -0,0 +1,107 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-implementation-spring</artifactId>
+    <name>Apache Tuscany SCA Spring Framework Implementation Extension</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-impl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>  
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <!-- Temporarily depend on implementation-script for a set of utility classes -->
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-script</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+                
+        <!-- Spring dependencies... -->    
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-core</artifactId>
+            <version>2.0.6</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-beans</artifactId>
+            <version>2.0.6</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+            <version>2.0.6</version>
+        </dependency>
+          
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SCAApplicationContext.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SCAApplicationContext.java
new file mode 100644
index 0000000000..b550fc3229
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SCAApplicationContext.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.spring;
+
+import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.support.AbstractXmlApplicationContext;
+import org.springframework.core.io.Resource;
+
+/**
+ * An <code>ApplicationContext</code> specialization that registers namespace
+ * handlers for SCA elements - in particular the <service/>, <reference/> and
+ * <property/> elements which are provided as SCA extensions to the Spring
+ * application context schema
+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $
+ */
+public class SCAApplicationContext extends AbstractXmlApplicationContext {
+    public static final String APP_CONTEXT_PROP = "org.springframework.sca.application.context";
+    private Resource appXml;
+
+    public SCAApplicationContext(ApplicationContext parent, Resource appXml) {
+        super(parent);
+        this.appXml = appXml;
+        //refresh();
+    }
+
+    @Override
+    protected void initBeanDefinitionReader(XmlBeanDefinitionReader beanDefinitionReader) {
+        ClassLoader cl = getClassLoader();
+        beanDefinitionReader.setNamespaceHandlerResolver(new SCANamespaceHandlerResolver(cl));
+    }
+
+    @Override
+    protected Resource[] getConfigResources() {
+        return new Resource[] {appXml};
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SCANamespaceHandlerResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SCANamespaceHandlerResolver.java
new file mode 100644
index 0000000000..2d298b1dd8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SCANamespaceHandlerResolver.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.spring;
+
+import org.springframework.beans.factory.xml.DefaultNamespaceHandlerResolver;
+import org.springframework.beans.factory.xml.NamespaceHandler;
+
+/**
+ * Overrides the default Spring namespace resolver to automatically register
+ * {@link ScaNamespaceHandler} instead of requiring a value to be supplied in a
+ * Spring configuration
+ * 
+ * @version $$Rev: 511195 $$ $$Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $$
+ */
+public class SCANamespaceHandlerResolver extends DefaultNamespaceHandlerResolver {
+    private static final String SCA_NAMESPACE = "http://www.springframework.org/schema/sca";
+
+    private ScaNamespaceHandler handler;
+
+    public SCANamespaceHandlerResolver(ClassLoader classLoader) {
+        super(classLoader);
+        handler = new ScaNamespaceHandler(/*componentType*/);
+    }
+
+    public SCANamespaceHandlerResolver(String handlerMappingsLocation, ClassLoader classLoader) {
+        super(classLoader, handlerMappingsLocation);
+        handler = new ScaNamespaceHandler(/*componentType*/);
+    }
+
+    @Override
+    public NamespaceHandler resolve(String namespaceUri) {
+        if (SCA_NAMESPACE.equals(namespaceUri)) {
+            return handler;
+        }
+        return super.resolve(namespaceUri);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SCAParentApplicationContext.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SCAParentApplicationContext.java
new file mode 100644
index 0000000000..d1be4b4c18
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SCAParentApplicationContext.java
@@ -0,0 +1,262 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.spring;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.springframework.beans.BeansException;
+import org.springframework.beans.factory.BeanFactory;
+import org.springframework.beans.factory.NoSuchBeanDefinitionException;
+import org.springframework.beans.factory.config.AutowireCapableBeanFactory;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationEvent;
+import org.springframework.context.MessageSourceResolvable;
+import org.springframework.context.NoSuchMessageException;
+import org.springframework.core.io.Resource;
+
+/**
+ * A Spring ParentApplicationContext for a given Spring Implementation
+ *
+ * The Parent application context is responsible for handling those entities within a Spring
+ * application context that actually belong to SCA rather than to Spring.  The principal things
+ * are Properties and References.  These may be present either through explicit <sca:property/>
+ * and <sca:reference/> elements in the application context or they may be implicit through
+ * unresolved Spring bean <property.../> elements.  In either case, it is the Parent application
+ * context that must provide Spring beans that correspond to the property or reference, as derived
+ * from the SCA composite in which the Spring application context is an implementation.
+ *
+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $
+ */
+class SCAParentApplicationContext implements ApplicationContext {
+
+    // The Spring implementation for which this is the parent application context
+    private SpringImplementation implementation;
+    private RuntimeComponent component;
+    private JavaPropertyValueObjectFactory propertyFactory;
+
+    private static final String[] EMPTY_ARRAY = new String[0];
+
+    public SCAParentApplicationContext(RuntimeComponent component,
+                                       SpringImplementation implementation,
+                                       ProxyFactory proxyService,
+                                       JavaPropertyValueObjectFactory propertyValueObjectFactory) {
+        this.implementation = implementation;
+        this.component = component;
+        this.propertyFactory = propertyValueObjectFactory;
+    } // end constructor
+
+    public Object getBean(String name) throws BeansException {
+        return getBean(name, null);
+    }
+
+    /**
+     * Get a Bean for a reference or for a property..
+     * @param name - the name of the Bean required
+     * @param requiredtype - the required type of the Bean (either a Java class or a Java interface)
+     * @return Object - a Bean which matches the requested bean
+     */
+    public Object getBean(String name, Class requiredType) throws BeansException {
+        System.out.println("Spring parent context - getBean called for name: " + name);
+        // The expectation is that the requested Bean is either a reference or a property
+        // from the Spring context
+        for (Reference reference : implementation.getReferences()) {
+            if (reference.getName().equals(name)) {
+                // Extract the Java interface for the reference (it can't be any other interface type
+                // for a Spring application context)
+                if (requiredType == null) {
+                    JavaInterface javaInterface = (JavaInterface)reference.getInterfaceContract().getInterface();
+                    requiredType = javaInterface.getJavaClass();
+                }
+                // Create and return eturn the proxy for the reference
+                return getService(requiredType, reference.getName());
+            } // end if
+        } // end for
+
+        // For a property, get the name and the required Java type and create a Bean
+        // of that type with the value inserted.
+        for (Property property : implementation.getProperties()) {
+            if (property.getName().equals(name)) {
+                if (requiredType == null) {
+                    // The following code only deals with a subset of types and was superceded
+                    // by the information from the implementation (which uses Classes as found
+                    // in the Spring implementation itself.
+                    //requiredType = JavaXMLMapper.getJavaType( property.getXSDType() );
+                    requiredType = implementation.getPropertyClass(name);
+                }
+                return getPropertyBean(requiredType, property.getName());
+            } // end if
+        } // end for
+        throw new NoSuchBeanDefinitionException("Unable to find Bean with name " + name);
+
+    } // end method getBean( String, Class )
+
+    /**
+     * Creates a proxy Bean for a reference
+     * @param <B> the Business interface type for the reference
+     * @param businessInterface - the business interface as a Class
+     * @param referenceName - the name of the Reference
+     * @return an Bean of the type defined by <B>
+     */
+    private <B> B getService(Class<B> businessInterface, String referenceName) {
+        return component.getComponentContext().getService(businessInterface, referenceName);
+    }
+
+    /**
+     * Method to create a Java Bean for a Property value
+     * @param <B> the class type of the Bean
+     * @param requiredType - a Class object for the required type
+     * @param name - the Property name
+     * @return - a Bean of the specified property, with value set
+     */
+    private <B> B getPropertyBean(Class requiredType, String name) {
+        B propertyObject = null;
+        // Get the component's list of properties
+        List<ComponentProperty> props = component.getProperties();
+        for (ComponentProperty prop : props) {
+            if (prop.getName().equals(name)) {
+                // On finding the property, create a factory for it and create a Bean using
+                // the factory
+                ObjectFactory factory = propertyFactory.createValueFactory(prop, prop.getValue(), requiredType);
+                propertyObject = (B)factory.getInstance();
+            } // end if
+        } // end for
+
+        return propertyObject;
+    }
+
+    public boolean containsBean(String name) {
+        // TODO
+        System.out.println("Spring parent context - containsBean called for name: " + name);
+        return false;
+    }
+
+    public boolean isSingleton(String name) throws NoSuchBeanDefinitionException {
+        // TODO
+        return false;
+    }
+
+    public boolean isTypeMatch(String name, Class targetType) throws NoSuchBeanDefinitionException {
+        throw new UnsupportedOperationException();
+    }
+
+    public Class getType(String name) throws NoSuchBeanDefinitionException {
+        return null;
+    }
+
+    public String[] getAliases(String name) throws NoSuchBeanDefinitionException {
+        return EMPTY_ARRAY;
+    }
+
+    public ApplicationContext getParent() {
+        return null;
+    }
+
+    public AutowireCapableBeanFactory getAutowireCapableBeanFactory() throws IllegalStateException {
+        return null;
+    }
+
+    public String getDisplayName() {
+        return implementation.getURI();
+    }
+
+    public long getStartupDate() {
+        return 0;
+    }
+
+    public boolean containsBeanDefinition(String beanName) {
+        return false;
+    }
+
+    public int getBeanDefinitionCount() {
+        return 0;
+    }
+
+    public String[] getBeanDefinitionNames() {
+        return new String[0];
+    }
+
+    public String[] getBeanNamesForType(Class type) {
+        return new String[0];
+    }
+
+    public String[] getBeanNamesForType(Class type, boolean includePrototypes, boolean includeFactoryBeans) {
+        return new String[0];
+    }
+
+    public Map getBeansOfType(Class type) throws BeansException {
+        return null;
+    }
+
+    public Map getBeansOfType(Class type, boolean includePrototypes, boolean includeFactoryBeans) throws BeansException {
+        return null;
+    }
+
+    public boolean isPrototype(String theString) {
+        return false;
+    }
+
+    public BeanFactory getParentBeanFactory() {
+        return null;
+    }
+
+    public boolean containsLocalBean(String name) {
+        return false;
+    }
+
+    public String getMessage(String code, Object[] args, String defaultMessage, Locale locale) {
+        return null;
+    }
+
+    public String getMessage(String code, Object[] args, Locale locale) throws NoSuchMessageException {
+        return null;
+    }
+
+    public String getMessage(MessageSourceResolvable resolvable, Locale locale) throws NoSuchMessageException {
+        return null;
+    }
+
+    public void publishEvent(ApplicationEvent event) {
+
+    }
+
+    public Resource[] getResources(String locationPattern) throws IOException {
+        return new Resource[0];
+    }
+
+    public Resource getResource(String location) {
+        return null;
+    }
+
+    public ClassLoader getClassLoader() {
+        // REVIEW: this is almost certainly flawed, but it's not clear how the SCA runtime's
+        // resource loading mechanism is exposed right now.
+        return this.getClass().getClassLoader();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/ScaNamespaceHandler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/ScaNamespaceHandler.java
new file mode 100644
index 0000000000..45f00ce1af
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/ScaNamespaceHandler.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2002-2006 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+package org.apache.tuscany.sca.implementation.spring;
+
+import org.springframework.beans.factory.xml.NamespaceHandlerSupport;
+
+/**
+ * Handler for the &lt;sca:&gt; namespace in an application context
+ * 
+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $
+ */
+public class ScaNamespaceHandler extends NamespaceHandlerSupport {
+
+    public ScaNamespaceHandler() {
+        init();
+    }
+
+    public final void init() {
+        registerBeanDefinitionParser("reference", new ScaReferenceBeanDefinitionParser());
+        registerBeanDefinitionParser("service", new ScaServiceBeanDefinitionParser());
+        registerBeanDefinitionParser("property", new ScaPropertyBeanDefinitionParser());
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/ScaPropertyBeanDefinitionParser.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/ScaPropertyBeanDefinitionParser.java
new file mode 100644
index 0000000000..dc532ce20d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/ScaPropertyBeanDefinitionParser.java
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2002-2006 the original author or authors.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+package org.apache.tuscany.sca.implementation.spring;
+
+import org.springframework.beans.factory.config.BeanDefinition;
+import org.springframework.beans.factory.xml.BeanDefinitionParser;
+import org.springframework.beans.factory.xml.ParserContext;
+import org.w3c.dom.Element;
+
+/**
+ * Parser for the &lt;sca:reference&gt; element
+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $
+ */
+public class ScaPropertyBeanDefinitionParser implements BeanDefinitionParser {
+
+    public BeanDefinition parse(Element element, ParserContext parserContext) {
+        // do nothing, this is handled by Tuscany
+        return null;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/ScaReferenceBeanDefinitionParser.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/ScaReferenceBeanDefinitionParser.java
new file mode 100644
index 0000000000..1dd44cd752
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/ScaReferenceBeanDefinitionParser.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2002-2006 the original author or authors.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+package org.apache.tuscany.sca.implementation.spring;
+
+import org.springframework.beans.factory.config.BeanDefinition;
+import org.springframework.beans.factory.xml.BeanDefinitionParser;
+import org.springframework.beans.factory.xml.ParserContext;
+import org.w3c.dom.Element;
+
+/**
+ * Parser for the &lt;sca:reference&gt; element
+ *
+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $
+ */
+public class ScaReferenceBeanDefinitionParser implements BeanDefinitionParser {
+
+    public BeanDefinition parse(Element element, ParserContext parserContext) {
+        // do nothing, this is handled by Tuscany
+        return null;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/ScaServiceBeanDefinitionParser.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/ScaServiceBeanDefinitionParser.java
new file mode 100644
index 0000000000..9dadcd2f49
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/ScaServiceBeanDefinitionParser.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2002-2006 the original author or authors.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+package org.apache.tuscany.sca.implementation.spring;
+
+import org.springframework.beans.factory.config.BeanDefinition;
+import org.springframework.beans.factory.xml.BeanDefinitionParser;
+import org.springframework.beans.factory.xml.ParserContext;
+import org.w3c.dom.Element;
+
+/**
+ * Parser for the &lt;sca:service/&gt; element
+ *
+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $
+ */
+public class ScaServiceBeanDefinitionParser implements BeanDefinitionParser {
+
+    public BeanDefinition parse(Element element, ParserContext parserContext) {
+        // do nothing, handled by Tuscany
+        return null;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringBeanNotFoundException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringBeanNotFoundException.java
new file mode 100644
index 0000000000..fe855e0c21
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringBeanNotFoundException.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.spring;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class SpringBeanNotFoundException extends Exception {
+
+    private static final long serialVersionUID = -1157790036638157553L;
+
+    public SpringBeanNotFoundException(String msg) {
+        super(msg);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementation.java
new file mode 100644
index 0000000000..56af997fae
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementation.java
@@ -0,0 +1,149 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.spring;
+
+import java.util.Hashtable;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Extensible;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.impl.ImplementationImpl;
+import org.apache.tuscany.sca.implementation.spring.xml.SpringBeanElement;
+import org.springframework.core.io.Resource;
+
+/**
+ * Represents a Spring implementation.
+ * 
+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $ 
+ */
+public class SpringImplementation extends ImplementationImpl implements Implementation, Extensible {
+
+    // The location attribute which points to the Spring application-context XML file
+    private String location;
+    // The application-context file as a Spring Resource
+    private Resource resource;
+    private ComponentType componentType;
+    // Mapping of Services to Beans
+    private Hashtable<String, SpringBeanElement> serviceMap;
+    // Mapping of property names to Java class
+    private Hashtable<String, Class> propertyMap;
+
+    protected SpringImplementation() {
+        this.location = null;
+        this.resource = null;
+        setUnresolved(true);
+        serviceMap = new Hashtable<String, SpringBeanElement>();
+        propertyMap = new Hashtable<String, Class>();
+    } // end method SpringImplementation
+
+    /* Returns the location attribute for this Spring implementation */
+    public String getLocation() {
+        return location;
+    }
+
+    /**
+     * Sets the location attribute for this Spring implementation
+     * location - a URI to the Spring application-context file
+     */
+    public void setLocation(String location) {
+        this.location = location;
+        return;
+    }
+
+    public void setResource(Resource resource) {
+        this.resource = resource;
+    }
+
+    public Resource getResource() {
+        return resource;
+    }
+
+    /* 
+     * Returns the componentType for this Spring implementation 
+     */
+    public ComponentType getComponentType() {
+        return componentType;
+    }
+
+    /*
+     * Sets the componentType for this Spring implementation
+     */
+    public void setComponentType(ComponentType componentType) {
+        this.componentType = componentType;
+    }
+
+    @Override
+    public List<Service> getServices() {
+        return componentType.getServices();
+    }
+
+    @Override
+    public List<Reference> getReferences() {
+        return componentType.getReferences();
+    }
+
+    @Override
+    public List<Property> getProperties() {
+        return componentType.getProperties();
+    }
+
+    /**
+     * Returns the Spring Bean which implements a particular service
+     * @param service the service
+     * @return the bean which implements the service, as a SpringBeanElement
+     */
+    public SpringBeanElement getBeanFromService(Service service) {
+        SpringBeanElement theBean = serviceMap.get(service.getName());
+        return theBean;
+    }
+
+    /**
+     * Sets the mapping from a service to the Spring Bean that implements the service
+     * @param service the service
+     * @param theBean a SpringBeanElement for the Bean implementing the service
+     */
+    public void setBeanForService(Service service, SpringBeanElement theBean) {
+        serviceMap.put(service.getName(), theBean);
+    }
+
+    /**
+     * Add a mapping from a SCA property name to a Java class for the property
+     * @param propertyName
+     * @param propertyClass
+     */
+    public void setPropertyClass(String propertyName, Class propertyClass) {
+        if (propertyName == null || propertyClass == null)
+            return;
+        propertyMap.put(propertyName, propertyClass);
+        return;
+    } // end method setPropertyClass
+
+    /**
+     * Gets the Java Class for an SCA property 
+     * @param propertyName - the property name
+     * @return - a Class object for the type of the property
+     */
+    public Class getPropertyClass(String propertyName) {
+        return propertyMap.get(propertyName);
+    } // end method getPropertyClass
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementationProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementationProcessor.java
new file mode 100644
index 0000000000..33f3793920
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementationProcessor.java
@@ -0,0 +1,184 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.spring;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.assembly.xml.PolicyAttachPointProcessor;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.implementation.spring.xml.SpringXMLComponentTypeLoader;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * SpringArtifactProcessor is responsible for processing the XML of an <implementation.spring.../>
+ * element in an SCA SCDL file.
+ * 
+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $ 
+ */
+public class SpringImplementationProcessor implements StAXArtifactProcessor<SpringImplementation> {
+
+    private static final String LOCATION = "location";
+    private static final String IMPLEMENTATION_SPRING = "implementation.spring";
+    private static final QName IMPLEMENTATION_SPRING_QNAME = new QName(Constants.SCA10_NS, IMPLEMENTATION_SPRING);
+    private static final String MSG_LOCATION_MISSING = "Reading implementation.spring - location attribute missing";
+
+    private AssemblyFactory assemblyFactory;
+    private JavaInterfaceFactory javaFactory;
+    private PolicyFactory policyFactory;
+    private PolicyAttachPointProcessor policyProcessor;
+    
+    public SpringImplementationProcessor(ModelFactoryExtensionPoint modelFactories) {
+        this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        this.javaFactory = modelFactories.getFactory(JavaInterfaceFactory.class);
+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
+        this.policyProcessor = new PolicyAttachPointProcessor(policyFactory);
+    }
+
+    /*
+     * Read the XML and parse out the attributes.
+     * 
+     * <implementation.spring.../> has a single required attribute:
+     * "location" - which is the target URI of of an archive file or a directory that contains the Spring
+     * application context files.
+     * If the resource identified by the location attribute is an archive file, then the file 
+     * META-INF/MANIFEST.MF is read from the archive. 
+     * If the location URI identifies a directory, then META-INF/MANIFEST.MF must exist
+     * underneath that directory. 
+     * If the manifest file contains a header "Spring-Context" of the format:
+     *    Spring-Context ::= path ( ';' path )*
+     *    
+     * Where path is a relative path with respect to the location URI, then the set of paths 
+     * specified in the header identify the context configuration files. 
+     * If there is no MANIFEST.MF file or no Spring-Context header within that file, 
+     * then the default behaviour is to build an application context using all the *.xml files 
+     * in the METAINF/spring directory.
+     */
+    public SpringImplementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+
+        // Create the Spring implementation
+        SpringImplementation springImplementation = new SpringImplementation();
+
+        // Read the location attribute for the spring implementation
+        String springLocation = reader.getAttributeValue(null, LOCATION);
+        if (springLocation == null) {
+            throw new ContributionReadException(MSG_LOCATION_MISSING);
+        }
+        springImplementation.setLocation(springLocation);
+
+        // Skip to end element
+        while (reader.hasNext()) {
+            if (reader.next() == END_ELEMENT && IMPLEMENTATION_SPRING_QNAME.equals(reader.getName())) {
+                break;
+            }
+        } // end while
+
+        processComponentType(springImplementation);
+
+        return springImplementation;
+    } // end read
+
+    /*
+     * Handles the component type for the Spring implementation
+     * @param springImplementation - a Spring implementation.  The component type information
+     * is created for this implementation
+     *  
+     */
+    private void processComponentType(SpringImplementation springImplementation) {
+
+        // Create a ComponentType and mark it unresolved
+        ComponentType componentType = assemblyFactory.createComponentType();
+        componentType.setUnresolved(true);
+        springImplementation.setComponentType(componentType);
+    } // end processComponentType
+
+    /*
+     * Write out the XML representation of the Spring implementation
+     * <implementation.spring location="..." />
+     */
+    public void write(SpringImplementation springImplementation, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+
+        // Write <implementation.spring>
+        policyProcessor.writePolicyPrefixes(springImplementation, writer);
+        writer.writeStartElement(Constants.SCA10_NS, IMPLEMENTATION_SPRING);
+        policyProcessor.writePolicyAttributes(springImplementation, writer);
+        
+        if (springImplementation.getLocation() != null) {
+            writer.writeAttribute(LOCATION, springImplementation.getLocation());
+        }
+
+        writer.writeEndElement();
+
+    } // end write
+
+    /**
+     * Resolves the Spring implementation - loads the Spring application-context XML and
+     * derives the spring implementation componentType from it
+     */
+    public void resolve(SpringImplementation springImplementation, ModelResolver resolver)
+        throws ContributionResolveException {
+
+        /* Load the Spring component type by reading the Spring application context */
+        SpringXMLComponentTypeLoader springLoader =
+            new SpringXMLComponentTypeLoader(assemblyFactory, javaFactory, policyFactory);
+        try {
+            // Load the Spring Implementation information from its application context file...
+            springLoader.load(springImplementation);
+        } catch (ContributionReadException e) {
+            throw new ContributionResolveException(e);
+        }
+
+        ComponentType ct = springImplementation.getComponentType();
+        if (ct.isUnresolved()) {
+            // If the introspection fails to resolve, try to find a side file...
+            ComponentType componentType = resolver.resolveModel(ComponentType.class, ct);
+            if (componentType.isUnresolved()) {
+                throw new ContributionResolveException(
+                                                       "SpringArtifactProcessor: unable to resolve componentType for Spring component");
+            }
+            springImplementation.setComponentType(componentType);
+
+            springImplementation.setUnresolved(false);
+        } // end if
+
+    } // end method resolve
+
+    public QName getArtifactType() {
+        return IMPLEMENTATION_SPRING_QNAME;
+    }
+
+    public Class<SpringImplementation> getModelType() {
+        return SpringImplementation.class;
+    }
+
+} // end class SpringArtifactProcessor
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementationProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementationProvider.java
new file mode 100644
index 0000000000..d7724f1723
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementationProvider.java
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.spring;
+
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.springframework.context.support.AbstractApplicationContext;
+
+// TODO - create a working version of this class...
+/**
+ * A provider class for runtime Spring implementation instances
+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $ 
+ */
+public class SpringImplementationProvider implements ImplementationProvider {
+    private RuntimeComponent component;
+    
+    // A Spring application context object
+    private AbstractApplicationContext springContext;
+
+    /**
+     * Constructor for the provider - takes a component definition and a Spring implementation
+     * description
+     * @param component - the component in the assembly
+     * @param implementation - the implementation
+     */
+    public SpringImplementationProvider(RuntimeComponent component,
+                                        SpringImplementation implementation,
+                                        ProxyFactory proxyService,
+                                        JavaPropertyValueObjectFactory propertyValueObjectFactory) {
+        super();
+        this.component = component;
+        SCAParentApplicationContext scaParentContext =
+            new SCAParentApplicationContext(component, implementation, proxyService, propertyValueObjectFactory);
+        springContext = new SCAApplicationContext(scaParentContext, implementation.getResource());
+    } // end constructor
+
+    public Invoker createInvoker(RuntimeComponentService service, Operation operation) {
+        return new SpringInvoker(component, springContext, service, operation);
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    /**
+     * Start this Spring implementation instance
+     */
+    public void start() {
+        // Do refresh here to ensure that Spring Beans are not touched before the SCA config process 
+        // is complete...
+        springContext.refresh();
+        springContext.start();
+        // System.out.println("SpringImplementationProvider: Spring context started");
+    } // end method start()
+
+    /**
+     * Stop this implementation instance
+     */
+    public void stop() {
+        // TODO - complete 
+        springContext.stop();
+        //System.out.println("SpringImplementationProvider: Spring context stopped");
+    } // end method stop
+
+} // end class SpringImplementationProvider
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementationProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementationProviderFactory.java
new file mode 100644
index 0000000000..ff6070fd19
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementationProviderFactory.java
@@ -0,0 +1,76 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.spring;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.impl.MediatorImpl;
+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * ImplementationProviderFactory for Spring implementation type
+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $ 
+ *
+ */
+public class SpringImplementationProviderFactory implements ImplementationProviderFactory<SpringImplementation> {
+
+    private ProxyFactory proxyService;
+    private JavaPropertyValueObjectFactory propertyFactory;
+
+    /**
+     * Simple constructor
+     *
+     */
+    public SpringImplementationProviderFactory(ExtensionPointRegistry extensionPoints) {
+        super();
+        
+        proxyService = extensionPoints.getExtensionPoint(ProxyFactoryExtensionPoint.class);
+
+        // TODO: could the runtime have a default PropertyValueObjectFactory?
+        DataBindingExtensionPoint dataBindings = extensionPoints.getExtensionPoint(DataBindingExtensionPoint.class);
+        TransformerExtensionPoint transformers = extensionPoints.getExtensionPoint(TransformerExtensionPoint.class);
+        MediatorImpl mediator = new MediatorImpl(dataBindings, transformers);
+        propertyFactory = new JavaPropertyValueObjectFactory(mediator);
+    }
+
+    /**
+     * Returns a SpringImplementationProvider for a given component and Spring implementation
+     * @param component the component for which implementation instances are required
+     * @param implementation the Spring implementation with details of the component
+     * implementation
+     * @return the SpringImplementationProvider for the specified component
+     */
+    public ImplementationProvider createImplementationProvider(RuntimeComponent component,
+                                                               SpringImplementation implementation) {
+        return new SpringImplementationProvider(component, implementation, proxyService, propertyFactory);
+    }
+
+    /**
+     * Returns the class of the Spring implementation
+     */
+    public Class<SpringImplementation> getModelType() {
+        return SpringImplementation.class;
+    }
+} // end class SpringImplementationProviderFactory
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringInvocationException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringInvocationException.java
new file mode 100644
index 0000000000..45c26f5f42
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringInvocationException.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.spring;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class SpringInvocationException extends Exception {
+
+    private static final long serialVersionUID = -1157790036638157513L;
+
+    public SpringInvocationException(String msg) {
+        super(msg);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringInvoker.java
new file mode 100644
index 0000000000..bfbdb04f5b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringInvoker.java
@@ -0,0 +1,125 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.spring;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.implementation.spring.xml.SpringBeanElement;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.springframework.beans.BeansException;
+import org.springframework.context.support.AbstractApplicationContext;
+
+/**
+ * Initial implementation of a Spring bean invoker
+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $ 
+ */
+public class SpringInvoker implements Invoker {
+
+    private Method theMethod = null;
+    private Object bean;
+    private SpringBeanElement beanElement;
+    private boolean badInvoker = false;
+
+    private AbstractApplicationContext springContext;
+    private Operation operation;
+
+    /**
+     * SpringInvoker constructor
+     * @param component - the Spring component to invoke
+     * @param service - the service to invoke
+     * @param operation - the operation to invoke
+     */
+    public SpringInvoker(RuntimeComponent component,
+                         AbstractApplicationContext springContext,
+                         RuntimeComponentService service,
+                         Operation operation) {
+
+        this.springContext = springContext;
+        this.operation = operation;
+
+        // From the component and the service, identify the Spring Bean which is the target
+        SpringImplementation theImplementation = (SpringImplementation)component.getImplementation();
+        beanElement = theImplementation.getBeanFromService(service.getService());
+
+        if (beanElement == null) {
+            badInvoker = true;
+            return;
+        }
+
+    } // end constructor SpringInvoker
+
+    // Lazy-load the method to avoid timing problems with the Spring Context
+    private void setupMethod() {
+        try {
+            bean = springContext.getBean(beanElement.getId());
+            Class<?> beanClass = bean.getClass();
+            theMethod = JavaInterfaceUtil.findMethod(beanClass, operation);
+            //System.out.println("SpringInvoker - found method " + theMethod.getName() );
+        } catch (BeansException e) {
+            badInvoker = true;
+        } catch (NoSuchMethodException e) {
+            badInvoker = true;
+        }
+    }
+
+    private Object doInvoke(Object payload) throws SpringInvocationException {
+        if (theMethod == null)
+            setupMethod();
+
+        if (badInvoker)
+            throw new SpringInvocationException("Spring invoker incorrectly configured");
+        // Invoke the method on the Spring bean using the payload, returning the results
+        try {
+            Object ret;
+
+            if (payload != null && !payload.getClass().isArray()) {
+                ret = theMethod.invoke(bean, payload);
+            } else {
+                ret = theMethod.invoke(bean, (Object[])payload);
+            }
+            return ret;
+        } catch (InvocationTargetException e) {
+            throw new SpringInvocationException(e.getMessage());
+        } catch (Exception e) {
+            throw new SpringInvocationException(e.getMessage());
+        }
+
+    } // end method doInvoke
+
+    /**
+     * @param msg the message to invoke on the target bean
+     */
+    public Message invoke(Message msg) {
+        try {
+            Object resp = doInvoke(msg.getBody());
+            msg.setBody(resp);
+        } catch (SpringInvocationException e) {
+            msg.setFaultBody(e.getCause());
+        }
+        //System.out.println("Spring Invoker - invoke called");
+        return msg;
+    } // end method invoke
+
+} // end class SpringInvoker
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringOperationNotFoundException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringOperationNotFoundException.java
new file mode 100644
index 0000000000..5d677b6c26
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringOperationNotFoundException.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.spring;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class SpringOperationNotFoundException extends Exception {
+
+    private static final long serialVersionUID = -1157790036638157554L;
+
+    public SpringOperationNotFoundException(String msg) {
+        super(msg);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringPropertyValueObjectFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringPropertyValueObjectFactory.java
new file mode 100644
index 0000000000..3f98180498
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringPropertyValueObjectFactory.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.spring;
+
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
+
+/**
+ *
+ * Factory class for PropertyValueObjects for Spring implementations
+ *
+ * 6th May 2007: Chosen a very simple design for this class - since Spring implementations are a form
+ * of Java POJO, the simple design chosen for this class is to re-use the PropertyValueObjectFactory
+ * implementation from the base implementation-java-runtime package of Tuscany SCA Java, since the
+ * same properties are going to be rendered in the same way to simple Tuscany POJOs and to Spring
+ * Bean POJOs.  Mike Edwards
+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $ 
+ */
+public class SpringPropertyValueObjectFactory extends JavaPropertyValueObjectFactory {
+
+    /**
+     * Constructor simply defers to the superclass, along with the complete implementation...
+     */
+    public SpringPropertyValueObjectFactory(Mediator mediator) {
+        super(mediator);
+    } // end constructor JavaPropertyValueObjectFactory(Mediator mediator)
+
+} // end class SpringPropertyValueObjectFactory
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringBeanElement.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringBeanElement.java
new file mode 100644
index 0000000000..b39c5d674e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringBeanElement.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.spring.xml;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Represents a <bean> element in a Spring application-context
+ * - this has id and className attributes
+ * - plus zero or more property elements as children
+ *
+ * @version $Rev: 512919 $ $Date: 2007-02-28 19:32:56 +0000 (Wed, 28 Feb 2007) $
+ */
+public class SpringBeanElement {
+
+    private String id;
+    private String className;
+    private List<SpringPropertyElement> properties = new ArrayList<SpringPropertyElement>();
+
+    public SpringBeanElement(String id, String className) {
+        this.id = id;
+        this.className = className;
+    }
+
+    public String getClassName() {
+        return className;
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public List<SpringPropertyElement> getProperties() {
+        return properties;
+    }
+
+    public void addProperty(SpringPropertyElement property) {
+        properties.add(property);
+    }
+
+} // end class SpringBeanElement
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringBeanIntrospector.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringBeanIntrospector.java
new file mode 100644
index 0000000000..ae191d6b45
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringBeanIntrospector.java
@@ -0,0 +1,140 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.spring.xml;
+
+import java.util.Map;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.AllowsPassByReferenceProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.BaseJavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ComponentNameProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ConstructorProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ContextProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ConversationProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.DestroyProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.EagerInitProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.HeuristicPojoProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.InitProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.PolicyProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.PropertyProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ReferenceProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ResourceProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ScopeProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ServiceProcessor;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * Provides introspection functions for Spring beans
+ * This version leans heavily on the implementation-java classes
+ *
+ * @version $Rev: 512919 $ $Date: 2007-02-28 19:32:56 +0000 (Wed, 28 Feb 2007) $
+ */
+public class SpringBeanIntrospector {
+
+    private JavaImplementationFactory javaImplementationFactory;
+
+    /**
+     * The constructor sets up the various visitor elements that will be used to inrospect
+     * the Spring bean and extract SCA information
+     * @param assemblyFactory - an AssemblyFactory
+     * @param interfaceIntrospector - an Java InterfaceIntrospector
+     * @param javaFactory - a Java Interface Factory
+     */
+    public SpringBeanIntrospector(AssemblyFactory assemblyFactory,
+                                  JavaInterfaceFactory javaFactory,
+                                  PolicyFactory policyFactory) {
+
+        javaImplementationFactory = new DefaultJavaImplementationFactory();
+        
+        // Create the list of class visitors
+        BaseJavaClassVisitor[] extensions =
+            new BaseJavaClassVisitor[] {
+                                        new ConstructorProcessor(assemblyFactory),
+                                        new AllowsPassByReferenceProcessor(assemblyFactory),
+                                        new ComponentNameProcessor(assemblyFactory),
+                                        new ContextProcessor(assemblyFactory),
+                                        new ConversationProcessor(assemblyFactory),
+                                        new DestroyProcessor(assemblyFactory),
+                                        new EagerInitProcessor(assemblyFactory),
+                                        new InitProcessor(assemblyFactory),
+                                        new PropertyProcessor(assemblyFactory),
+                                        new ReferenceProcessor(assemblyFactory, javaFactory),
+                                        new ResourceProcessor(assemblyFactory),
+                                        new ScopeProcessor(assemblyFactory),
+                                        new ServiceProcessor(assemblyFactory, javaFactory),
+                                        new HeuristicPojoProcessor(assemblyFactory, javaFactory),
+                                        new PolicyProcessor(assemblyFactory, policyFactory)};
+        for (JavaClassVisitor extension : extensions) {
+            javaImplementationFactory.addClassVisitor(extension);
+        }
+
+    } // end constructor 
+
+    /**
+     * Introspect a Spring Bean and extract the features important to SCA
+     * @param beanClass the Spring Bean class to introspect
+     * @param componentType the componentType that is filled in through the introspection
+     * process (assumed empty on invocation, filled on return
+     * @return a Map of property names to JavaElementImpl
+     * @throws ContributionResolveException - if there was a problem resolving the
+     * Spring Bean or its componentType
+     *
+     */
+    public Map<String, JavaElementImpl> introspectBean(Class<?> beanClass, ComponentType componentType)
+        throws ContributionResolveException {
+
+        if (componentType == null)
+            throw new ContributionResolveException("Introspect Spring bean: supplied componentType is null");
+
+        // Create a Java implementation ready for the introspection
+        JavaImplementation javaImplementation = javaImplementationFactory.createJavaImplementation();
+
+        try {
+            // Introspect the bean...the results of the introspection are placed into the Java implementation
+            javaImplementationFactory.createJavaImplementation(javaImplementation, beanClass);
+
+            // Extract the services, references & properties found through introspection
+            // put the services, references and properties into the component type
+            componentType.getServices().addAll(javaImplementation.getServices());
+            componentType.getReferences().addAll(javaImplementation.getReferences());
+            componentType.getProperties().addAll(javaImplementation.getProperties());
+        } catch (IntrospectionException e) {
+            throw new ContributionResolveException(e);
+        } // end try
+
+        //List<Service> services = javaImplementation.getServices();
+        //for (Service service : services) {
+            //String name = service.getName();
+            //System.out.println("Spring Bean: found service with name: " + name);
+        //} // end for
+
+        return javaImplementation.getPropertyMembers();
+
+    } // end method introspectBean
+
+} // end class SpringBeanIntrospector
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringPropertyElement.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringPropertyElement.java
new file mode 100644
index 0000000000..ceee459e3e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringPropertyElement.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.spring.xml;
+
+/**
+ * Represents a <property> element in a Spring application-context
+ * - this has name and ref attributes
+ * 
+ * @version $Rev: 512919 $ $Date: 2007-02-28 19:32:56 +0000 (Wed, 28 Feb 2007) $
+ */
+public class SpringPropertyElement {
+
+    private String name;
+    private String ref;
+
+    public SpringPropertyElement(String name, String ref) {
+        this.name = name;
+        this.ref = ref;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getRef() {
+        return ref;
+    }
+
+} // end class SpringPropertyElement
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringSCAPropertyElement.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringSCAPropertyElement.java
new file mode 100644
index 0000000000..b3f0b8bbf9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringSCAPropertyElement.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.spring.xml;
+
+/**
+ * Represents an <sca:property> element in a Spring application-context
+ * - this has name and type attributes
+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $ 
+ */
+public class SpringSCAPropertyElement {
+
+    private String name;
+    private String type;
+
+    public SpringSCAPropertyElement(String name, String type) {
+        this.name = name;
+        this.type = type;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+} // end class SpringPropertyElement
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringSCAReferenceElement.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringSCAReferenceElement.java
new file mode 100644
index 0000000000..9e55f30b46
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringSCAReferenceElement.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.spring.xml;
+
+/**
+ * Represents a <sca:reference> element in a Spring application-context
+ * - this has id and className attributes
+ * - plus zero or more property elements as children
+ *
+ * @version $Rev: 512919 $ $Date: 2007-02-28 19:32:56 +0000 (Wed, 28 Feb 2007) $
+ */
+public class SpringSCAReferenceElement {
+
+    private String name;
+    private String type;
+
+    public SpringSCAReferenceElement(String name, String type) {
+        this.name = name;
+        this.type = type;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+} // end class SpringSCAReferenceElement
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringSCAServiceElement.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringSCAServiceElement.java
new file mode 100644
index 0000000000..85b29e5684
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringSCAServiceElement.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.spring.xml;
+
+/**
+ * Represents a <sca:service> element in a Spring application-context
+ * - this has id and className attributes
+ * - plus zero or more property elements as children
+ *
+ * @version $Rev: 512919 $ $Date: 2007-02-28 19:32:56 +0000 (Wed, 28 Feb 2007) $
+ */
+public class SpringSCAServiceElement {
+
+    private String name;
+    private String type;
+    private String target;
+
+    public SpringSCAServiceElement(String name, String type, String target) {
+        this.name = name;
+        this.type = type;
+        this.target = target;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+    public String getTarget() {
+        return target;
+    }
+
+} // end class SpringSCAServiceElement
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringXMLComponentTypeLoader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringXMLComponentTypeLoader.java
new file mode 100644
index 0000000000..346299c580
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringXMLComponentTypeLoader.java
@@ -0,0 +1,563 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.spring.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.jar.Attributes;
+import java.util.jar.JarEntry;
+import java.util.jar.JarFile;
+import java.util.jar.Manifest;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.spring.SpringImplementation;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.springframework.core.io.Resource;
+import org.springframework.core.io.UrlResource;
+
+/**
+ * Introspects a Spring XML application-context configuration file to create <implementation-spring../>
+ * component type information. 
+ * 
+ *
+ * @version $Rev: 512919 $ $Date: 2007-02-28 19:32:56 +0000 (Wed, 28 Feb 2007) $
+ */
+public class SpringXMLComponentTypeLoader {
+    private static final String SCA_NS = "http://www.springframework.org/schema/sca";
+    private static final String SPRING_NS = "http://www.springframework.org/schema/beans";
+    private static final QName SERVICE_ELEMENT = new QName(SCA_NS, "service");
+    private static final QName REFERENCE_ELEMENT = new QName(SCA_NS, "reference");
+    private static final QName SCAPROPERTY_ELEMENT = new QName(SCA_NS, "property");
+    private static final QName BEANS_ELEMENT = new QName(SPRING_NS, "beans");
+    private static final QName BEAN_ELEMENT = new QName(SPRING_NS, "bean");
+    private static final QName PROPERTY_ELEMENT = new QName(SPRING_NS, "property");
+    private static final String APPLICATION_CONTEXT = "application-context.xml";
+
+    private AssemblyFactory assemblyFactory;
+    private JavaInterfaceFactory javaFactory;
+    private ClassLoader cl;
+
+    private SpringBeanIntrospector beanIntrospector;
+
+    public SpringXMLComponentTypeLoader(AssemblyFactory assemblyFactory,
+                                        JavaInterfaceFactory javaFactory,
+                                        PolicyFactory policyFactory) {
+        super();
+        this.assemblyFactory = assemblyFactory;
+        this.javaFactory = javaFactory;
+        beanIntrospector =
+            new SpringBeanIntrospector(assemblyFactory, javaFactory, policyFactory);
+    }
+
+    protected Class<SpringImplementation> getImplementationClass() {
+        return SpringImplementation.class;
+    }
+
+    /**
+     * Base method which loads the component type from the application-context attached to the 
+     * Spring implementation
+     * 
+     */
+    public void load(SpringImplementation implementation) throws ContributionReadException {
+        //System.out.println("Spring TypeLoader - load method start");
+        ComponentType componentType = implementation.getComponentType();
+        /* Check that there is a component type object already set	*/
+        if (componentType == null) {
+            throw new ContributionReadException("SpringXMLLoader load: implementation has no ComponentType object");
+        }
+        if (componentType.isUnresolved()) {
+            /* Fetch the location of the application-context file from the implementation */
+            loadFromXML(implementation);
+            if (!componentType.isUnresolved())
+                implementation.setUnresolved(false);
+        } // end if
+        //System.out.println("Spring TypeLoader - load method complete");
+    } // end method load
+
+    /**
+     * Method which fills out the component type for a Spring implementation by reading the 
+     * Spring application-context.xml file
+     * @param componentType - the component type to complete
+     * @param location - a string containing the relative location of the application-context.xml
+     * @return a Spring Resource for the application-context
+     * file
+     */
+    private void loadFromXML(SpringImplementation implementation) throws ContributionReadException {
+        XMLStreamReader reader;
+        List<SpringBeanElement> beans = new ArrayList<SpringBeanElement>();
+        List<SpringSCAServiceElement> services = new ArrayList<SpringSCAServiceElement>();
+        List<SpringSCAReferenceElement> references = new ArrayList<SpringSCAReferenceElement>();
+        List<SpringSCAPropertyElement> scaproperties = new ArrayList<SpringSCAPropertyElement>();
+        SpringBeanElement bean = null;
+
+        Resource resource;
+
+        String location = implementation.getLocation();
+
+        try {
+            // FIXME - is the ContextClassLoader the right place to start the search?
+            cl = Thread.currentThread().getContextClassLoader();
+
+            resource = getApplicationContextResource(location, cl);
+            implementation.setResource(resource);
+            // The URI is used to uniquely identify the Implementation
+            implementation.setURI(resource.getURL().toString());
+            // FIXME - need a better way to handle the XMLInputFactory than allocating a new one every time
+            XMLInputFactory xmlFactory = XMLInputFactory.newInstance();
+            reader = xmlFactory.createXMLStreamReader(resource.getInputStream());
+
+            // System.out.println("Spring TypeLoader - starting to read context file");
+
+            boolean completed = false;
+            while (!completed) {
+                switch (reader.next()) {
+                    case START_ELEMENT:
+                        QName qname = reader.getName();
+                        //System.out.println("Spring TypeLoader - found element with name: " + qname.toString());
+                        if (SERVICE_ELEMENT.equals(qname)) {
+                            SpringSCAServiceElement service =
+                                new SpringSCAServiceElement(reader.getAttributeValue(null, "name"), reader
+                                    .getAttributeValue(null, "type"), reader.getAttributeValue(null, "target"));
+                            services.add(service);
+                        } else if (REFERENCE_ELEMENT.equals(qname)) {
+                            SpringSCAReferenceElement reference =
+                                new SpringSCAReferenceElement(reader.getAttributeValue(null, "name"), reader
+                                    .getAttributeValue(null, "type"));
+                            references.add(reference);
+                        } else if (SCAPROPERTY_ELEMENT.equals(qname)) {
+                            SpringSCAPropertyElement scaproperty =
+                                new SpringSCAPropertyElement(reader.getAttributeValue(null, "name"), reader
+                                    .getAttributeValue(null, "type"));
+                            scaproperties.add(scaproperty);
+                        } else if (BEAN_ELEMENT.equals(qname)) {
+                            // TODO FIX THIS !!
+                            //FIXME count is never used
+                            //int count = reader.getAttributeCount();
+                            bean =
+                                new SpringBeanElement(reader.getAttributeValue(null, "id"), reader
+                                    .getAttributeValue(null, "class"));
+                            beans.add(bean);
+                        } else if (PROPERTY_ELEMENT.equals(qname)) {
+                            SpringPropertyElement property =
+                                new SpringPropertyElement(reader.getAttributeValue(null, "name"), reader
+                                    .getAttributeValue(null, "ref"));
+                            bean.addProperty(property);
+                        } // end if
+                        break;
+                    case END_ELEMENT:
+                        if (BEANS_ELEMENT.equals(reader.getName())) {
+                            //System.out.println("Spring TypeLoader - finished read of context file");
+                            completed = true;
+                            break;
+                        } // end if
+                } // end switch
+            } // end while
+
+        } catch (IOException e) {
+            throw new ContributionReadException(e);
+        } catch (XMLStreamException e) {
+            throw new ContributionReadException(e);
+        }
+
+        /* At this point, the complete application-context.xml file has been read and its contents  */
+        /* stored in the lists of beans, services, references.  These are now used to generate      */
+        /* the implied componentType for the application context								    */
+        generateComponentType(implementation, beans, services, references, scaproperties);
+
+        return;
+    } // end method loadFromXML
+
+    /**
+     * Generates the Spring implementation component type from the configuration contained in the
+     * lists of beans, services, references and scaproperties derived from the application context
+     */
+    private void generateComponentType(SpringImplementation implementation,
+                                       List<SpringBeanElement> beans,
+                                       List<SpringSCAServiceElement> services,
+                                       List<SpringSCAReferenceElement> references,
+                                       List<SpringSCAPropertyElement> scaproperties) throws ContributionReadException {
+        /*
+         * 1. Each service becomes a service in the component type
+         * 2. Each reference becomes a reference in the component type
+         * 3. IF there are no explicit service elements, each bean becomes a service
+         * 4. Each bean property which is a reference not pointing at another bean in the 
+         *    application context becomes a reference unless it is pointing at one of the references
+         * 5. Each scaproperty becomes a property in the component type
+         * 6. Each bean property which is not a reference and which is not pointing 
+         *    at another bean in the application context becomes a property in the component type
+         */
+
+        ComponentType componentType = implementation.getComponentType();
+
+        try {
+            // Deal with the services first....												
+            Iterator<SpringSCAServiceElement> its = services.iterator();
+            while (its.hasNext()) {
+                SpringSCAServiceElement serviceElement = its.next();
+                Class<?> interfaze = cl.loadClass(serviceElement.getType());
+                Service theService = createService(interfaze, serviceElement.getName());
+                componentType.getServices().add(theService);
+                // Add this service to the Service / Bean map
+                String beanName = serviceElement.getTarget();
+                for (SpringBeanElement beanElement : beans) {
+                    if (beanName.equals(beanElement.getId())) {
+                        implementation.setBeanForService(theService, beanElement);
+                    }
+                } // end for
+            } // end while
+
+            // Next handle the references
+            Iterator<SpringSCAReferenceElement> itr = references.iterator();
+            while (itr.hasNext()) {
+                SpringSCAReferenceElement referenceElement = itr.next();
+                Class<?> interfaze = cl.loadClass(referenceElement.getType());
+                Reference theReference = createReference(interfaze, referenceElement.getName());
+                componentType.getReferences().add(theReference);
+            } // end while
+
+            // Finally deal with the beans
+            Iterator<SpringBeanElement> itb;
+            // If there are no explicit service elements, then expose all the beans
+            if (services.isEmpty()) {
+                itb = beans.iterator();
+                // Loop through all the beans found
+                while (itb.hasNext()) {
+                    SpringBeanElement beanElement = itb.next();
+                    // Load the Spring bean class
+                    Class<?> beanClass = cl.loadClass(beanElement.getClassName());
+                    // Introspect the bean 
+                    ComponentType beanComponentType = assemblyFactory.createComponentType();
+                    beanIntrospector.introspectBean(beanClass, beanComponentType);
+                    // Get the service interface defined by this Spring Bean and add to
+                    // the component type of the Spring Assembly
+                    List<Service> beanServices = beanComponentType.getServices();
+                    componentType.getServices().addAll(beanServices);
+                    // Add these services to the Service / Bean map
+                    for (Service beanService : beanServices) {
+                        implementation.setBeanForService(beanService, beanElement);
+                    }
+                } // end while
+            } // end if
+            // Now check to see if there are any more references from beans that are not satisfied
+            itb = beans.iterator();
+            while (itb.hasNext()) {
+                SpringBeanElement beanElement = itb.next();
+                boolean unresolvedProperties = false;
+                if (!beanElement.getProperties().isEmpty()) {
+                    // Scan through the properties
+                    Iterator<SpringPropertyElement> itp = beanElement.getProperties().iterator();
+                    while (itp.hasNext()) {
+                        SpringPropertyElement propertyElement = itp.next();
+                        if (propertyRefUnresolved(propertyElement.getRef(), beans, references, scaproperties)) {
+                            // This means an unresolved reference from the spring bean...
+                            unresolvedProperties = true;
+                        } // end if
+                    } // end while 
+                    // If there are unresolved properties, then find which ones are references
+                    if (unresolvedProperties) {
+                        Class<?> beanClass = cl.loadClass(beanElement.getClassName());
+                        // Introspect the bean 
+                        ComponentType beanComponentType = assemblyFactory.createComponentType();
+                        Map<String, JavaElementImpl> propertyMap =
+                            beanIntrospector.introspectBean(beanClass, beanComponentType);
+                        // Get the references by this Spring Bean and add the unresolved ones to
+                        // the component type of the Spring Assembly
+                        List<Reference> beanReferences = beanComponentType.getReferences();
+                        List<Property> beanProperties = beanComponentType.getProperties();
+                        itp = beanElement.getProperties().iterator();
+                        while (itp.hasNext()) {
+                            SpringPropertyElement propertyElement = itp.next();
+                            if (propertyRefUnresolved(propertyElement.getRef(), beans, references, scaproperties)) {
+                                boolean resolved = false;
+                                // This means an unresolved reference from the spring bean...add it to
+                                // the references for the Spring application context
+                                for (Reference reference : beanReferences) {
+                                    if (propertyElement.getName().equals(reference.getName())) {
+                                        // The name of the reference in this case is the string in
+                                        // the @ref attribute of the Spring property element, NOT the
+                                        // name of the field in the Spring bean....
+                                        reference.setName(propertyElement.getRef());
+                                        componentType.getReferences().add(reference);
+                                        resolved = true;
+                                    } // end if
+                                } // end for
+                                if (!resolved) {
+                                    // If the bean property is not already resolved as a reference
+                                    // then it must be an SCA property...
+                                    for (Property scaproperty : beanProperties) {
+                                        if (propertyElement.getName().equals(scaproperty.getName())) {
+                                            // The name of the reference in this case is the string in
+                                            // the @ref attribute of the Spring property element, NOT the
+                                            // name of the field in the Spring bean....
+                                            scaproperty.setName(propertyElement.getRef());
+                                            componentType.getProperties().add(scaproperty);
+                                            // Fetch and store the type of the property
+                                            implementation.setPropertyClass(scaproperty.getName(), propertyMap
+                                                .get(scaproperty.getName()).getType());
+                                            resolved = true;
+                                        } // end if
+                                    } // end for
+                                } // end if
+                            } // end if
+                        } // end while 
+                    } // end if
+                } // end if
+
+            } // end while
+
+            Iterator<SpringSCAPropertyElement> itsp = scaproperties.iterator();
+            while (itsp.hasNext()) {
+                SpringSCAPropertyElement scaproperty = itsp.next();
+                // Create a component type property if the SCA property element has a name
+                // and a type declared...
+                if (scaproperty.getType() != null && scaproperty.getName() != null) {
+                    Property theProperty = assemblyFactory.createProperty();
+                    theProperty.setName(scaproperty.getName());
+                    // Get the Java class and then an XSD element type for the property
+                    Class<?> propType = Class.forName(scaproperty.getType());
+                    theProperty.setXSDType(JavaXMLMapper.getXMLType(propType));
+                    componentType.getProperties().add(theProperty);
+                    // Remember the Java Class (ie the type) for this property
+                    implementation.setPropertyClass(theProperty.getName(), propType);
+                } // end if 
+            } // end while
+
+        } catch (ClassNotFoundException e) {
+            // Means that either an interface class, property class or a bean was not found
+            throw new ContributionReadException(e);
+        } catch (InvalidInterfaceException e) {
+            throw new ContributionReadException(e);
+        } catch (ContributionResolveException e) {
+
+        } // end try
+
+        // If we get here, the Spring assembly component type is resolved
+        componentType.setUnresolved(false);
+        implementation.setComponentType(componentType);
+        return;
+    } // end method generateComponentType
+
+    /*
+     * Determines whether a reference attribute of a Spring property element is resolved either
+     * by a bean in the application context or by an SCA reference element or by an SCA property
+     * element
+     * @param ref - a String containing the name of the reference - may be null
+     * @param beans - a List of SpringBean elements
+     * @param references - a List of SCA reference elements
+     * @return true if the property is not resolved, false if it is resolved
+     */
+    private boolean propertyRefUnresolved(String ref,
+                                          List<SpringBeanElement> beans,
+                                          List<SpringSCAReferenceElement> references,
+                                          List<SpringSCAPropertyElement> scaproperties) {
+        boolean unresolved = true;
+
+        if (ref != null) {
+            // Scan over the beans looking for a match
+            Iterator<SpringBeanElement> itb = beans.iterator();
+            while (itb.hasNext()) {
+                SpringBeanElement beanElement = itb.next();
+                // Does the bean name match the ref?
+                if (ref.equals(beanElement.getId())) {
+                    unresolved = false;
+                    break;
+                } // end if
+            } // end while
+            // Scan over the SCA reference elements looking for a match
+            if (unresolved) {
+                Iterator<SpringSCAReferenceElement> itr = references.iterator();
+                while (itr.hasNext()) {
+                    SpringSCAReferenceElement referenceElement = itr.next();
+                    if (ref.equals(referenceElement.getName())) {
+                        unresolved = false;
+                        break;
+                    } // end if
+                } // end while
+            } // end if
+            // Scan over the SCA property elements looking for a match
+            if (unresolved) {
+                Iterator<SpringSCAPropertyElement> itsp = scaproperties.iterator();
+                while (itsp.hasNext()) {
+                    SpringSCAPropertyElement propertyElement = itsp.next();
+                    if (ref.equals(propertyElement.getName())) {
+                        unresolved = false;
+                        break;
+                    } // end if
+                } // end while
+            } // end if
+        } else {
+            // In the case where ref = null, the property is not going to be a reference of any
+            // kind and can be ignored
+            unresolved = false;
+        } // end if
+
+        return unresolved;
+
+    } // end method propertyRefUnresolved
+
+    /**
+     * Gets hold of the application-context.xml file as a Spring resource
+     * @param locationAttr - the location attribute from the <implementation.spring../> element
+     * @param cl - the classloader for the Spring implementation
+     */
+    protected Resource getApplicationContextResource(String locationAttr, ClassLoader cl)
+        throws ContributionReadException {
+        File manifestFile = null;
+        File appXmlFile;
+        File locationFile = new File(locationAttr);
+
+        if (!locationFile.exists()) {
+            // FIXME hack
+            URL url = cl.getResource(locationAttr);
+            if (url != null) {
+                return new UrlResource(url);
+            }
+            throw new ContributionReadException(
+                                                "SpringXMLLoader getApplicationContextResource: " + "unable to find resource file "
+                                                    + locationFile.toString());
+        }
+
+        if (locationFile.isDirectory()) {
+            try {
+                manifestFile = new File(locationFile, "META-INF/MANIFEST.MF");
+                if (manifestFile.exists()) {
+                    Manifest mf = new Manifest(new FileInputStream(manifestFile));
+                    Attributes mainAttrs = mf.getMainAttributes();
+                    String appCtxPath = mainAttrs.getValue("Spring-Context");
+                    if (appCtxPath != null) {
+                        appXmlFile = new File(locationFile, appCtxPath);
+                        if (appXmlFile.exists()) {
+                            return new UrlResource(appXmlFile.toURL());
+                        }
+                    }
+                }
+                // no manifest-specified Spring context, use default
+                appXmlFile = new File(locationFile, APPLICATION_CONTEXT);
+                if (appXmlFile.exists()) {
+                    return new UrlResource(appXmlFile.toURL());
+                }
+            } catch (IOException e) {
+                throw new ContributionReadException("Error reading manifest " + manifestFile);
+            }
+        } else {
+            try {
+                JarFile jf = new JarFile(locationFile);
+                JarEntry je;
+                Manifest mf = jf.getManifest();
+                if (mf != null) {
+                    Attributes mainAttrs = mf.getMainAttributes();
+                    String appCtxPath = mainAttrs.getValue("Spring-Context");
+                    if (appCtxPath != null) {
+                        je = jf.getJarEntry(appCtxPath);
+                        if (je != null) {
+                            // TODO return a Spring specific Resouce type for jars
+                            return new UrlResource(new URL("jar:" + locationFile.toURL() + "!/" + appCtxPath));
+                        }
+                    }
+                }
+                je = jf.getJarEntry(APPLICATION_CONTEXT);
+                if (je != null) {
+                    return new UrlResource(new URL("jar:" + locationFile.toURI().toURL() + "!" + APPLICATION_CONTEXT));
+                }
+            } catch (IOException e) {
+                // bad archive
+                // TODO: create a more appropriate exception type
+                throw new ContributionReadException(
+                                                    "SpringXMLLoader getApplicationContextResource: " + " IO exception reading context file.",
+                                                    e);
+            }
+        }
+
+        throw new ContributionReadException("SpringXMLLoader getApplicationContextResource: " + APPLICATION_CONTEXT
+            + "not found");
+    } // end method getApplicationContextResource
+
+    /**
+     * Creates a Service for the component type based on its name and Java interface
+     */
+    public Service createService(Class<?> interfaze, String name) throws InvalidInterfaceException {
+        Service service = assemblyFactory.createService();
+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
+        service.setInterfaceContract(interfaceContract);
+
+        // Set the name for the service
+        service.setName(name);
+
+        // Set the call interface and, if present, the callback interface
+        JavaInterface callInterface = javaFactory.createJavaInterface(interfaze);
+        service.getInterfaceContract().setInterface(callInterface);
+        if (callInterface.getCallbackClass() != null) {
+            JavaInterface callbackInterface = javaFactory.createJavaInterface(callInterface.getCallbackClass());
+            service.getInterfaceContract().setCallbackInterface(callbackInterface);
+        }
+        return service;
+    } // end method createService
+
+    /**
+     * Creates a Reference for the component type based on its name and Java interface
+     */
+    private org.apache.tuscany.sca.assembly.Reference createReference(Class<?> interfaze, String name)
+        throws InvalidInterfaceException {
+        org.apache.tuscany.sca.assembly.Reference reference = assemblyFactory.createReference();
+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
+        reference.setInterfaceContract(interfaceContract);
+
+        // Set the name of the reference to the supplied name and the multiplicity of the reference
+        // to 1..1 - for Spring implementations, this is the only multiplicity supported
+        reference.setName(name);
+        reference.setMultiplicity(Multiplicity.ONE_ONE);
+
+        // Set the call interface and, if present, the callback interface
+        JavaInterface callInterface = javaFactory.createJavaInterface(interfaze);
+        reference.getInterfaceContract().setInterface(callInterface);
+        if (callInterface.getCallbackClass() != null) {
+            JavaInterface callbackInterface = javaFactory.createJavaInterface(callInterface.getCallbackClass());
+            reference.getInterfaceContract().setCallbackInterface(callbackInterface);
+        }
+
+        return reference;
+    }
+} // end class SpringXMLComponentTypeLoader
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..4b71cef6c4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.implementation.spring.SpringImplementationProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#implementation.spring,model=org.apache.tuscany.sca.implementation.spring.SpringImplementation
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
new file mode 100644
index 0000000000..ab707cfd68
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the implementation extension

+org.apache.tuscany.sca.implementation.spring.SpringImplementationProviderFactory;model=org.apache.tuscany.sca.implementation.spring.SpringImplementation

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/resources/META-INF/spring.handlers b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/resources/META-INF/spring.handlers
new file mode 100644
index 0000000000..db4158521d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/resources/META-INF/spring.handlers
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.  

+http\://www.springframework.org/schema/sca=org.springframework.sca.config.ScaNamespaceHandler

+

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/resources/META-INF/spring.schemas b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/resources/META-INF/spring.schemas
new file mode 100644
index 0000000000..b701b49c4e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/resources/META-INF/spring.schemas
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.  

+http\://www.springframework.org/schema/sca/spring-sca.xsd=org/springframework/sca/xml/spring-sca.xsd

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/resources/org/springframework/sca/xml/spring-sca.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/resources/org/springframework/sca/xml/spring-sca.xsd
new file mode 100644
index 0000000000..e20f4e8158
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/main/resources/org/springframework/sca/xml/spring-sca.xsd
@@ -0,0 +1,99 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<xsd:schema xmlns="http://www.springframework.org/schema/sca" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+    attributeFormDefault="unqualified" elementFormDefault="qualified"
+    targetNamespace="http://www.springframework.org/schema/sca">
+
+    <xsd:element name="composite">
+        <xsd:complexType>
+            <xsd:attribute name="component" use="required">
+                <xsd:simpleType>
+                    <xsd:restriction base="xsd:string" />
+                </xsd:simpleType>
+            </xsd:attribute>
+            <xsd:attribute name="sca-adapter-class" use="optional">
+                <xsd:simpleType>
+                    <xsd:restriction base="xsd:string" />
+                </xsd:simpleType>
+            </xsd:attribute>
+        </xsd:complexType>
+    </xsd:element>
+
+    <xsd:element name="reference">
+        <xsd:complexType>
+            <xsd:attribute name="name" use="required">
+                <xsd:simpleType>
+                    <xsd:restriction base="xsd:string" />
+                </xsd:simpleType>
+            </xsd:attribute>
+            <xsd:attribute name="type" use="required">
+                <xsd:simpleType>
+                    <xsd:restriction base="xsd:string" />
+                </xsd:simpleType>
+            </xsd:attribute>
+            <xsd:attribute name="default" use="optional">
+                <xsd:simpleType>
+                    <xsd:restriction base="xsd:string" />
+                </xsd:simpleType>
+            </xsd:attribute>
+        </xsd:complexType>
+    </xsd:element>
+
+    <xsd:element name="property">
+        <xsd:complexType>
+            <xsd:attribute name="id" use="required">
+                <xsd:simpleType>
+                    <xsd:restriction base="xsd:string" />
+                </xsd:simpleType>
+            </xsd:attribute>
+            <xsd:attribute name="name" use="required">
+                <xsd:simpleType>
+                    <xsd:restriction base="xsd:string" />
+                </xsd:simpleType>
+            </xsd:attribute>
+            <xsd:attribute name="type" use="required">
+                <xsd:simpleType>
+                    <xsd:restriction base="xsd:string" />
+                </xsd:simpleType>
+            </xsd:attribute>
+        </xsd:complexType>
+    </xsd:element>
+
+    <xsd:element name="service">
+        <xsd:complexType>
+            <xsd:attribute name="name" use="required">
+                <xsd:simpleType>
+                    <xsd:restriction base="xsd:string" />
+                </xsd:simpleType>
+            </xsd:attribute>
+            <xsd:attribute name="type" use="required">
+                <xsd:simpleType>
+                    <xsd:restriction base="xsd:string" />
+                </xsd:simpleType>
+            </xsd:attribute>
+            <xsd:attribute name="target" use="required">
+                <xsd:simpleType>
+                    <xsd:restriction base="xsd:string" />
+                </xsd:simpleType>
+            </xsd:attribute>
+        </xsd:complexType>
+    </xsd:element>
+
+</xsd:schema>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/AbstractSCATestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/AbstractSCATestCase.java
new file mode 100644
index 0000000000..6640b990ca
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/AbstractSCATestCase.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.spring.itests;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+public abstract class AbstractSCATestCase<T> extends TestCase {
+
+    protected SCADomain domain;
+    protected T service;
+
+    @Override
+    protected void setUp() throws Exception {
+        domain = SCADomain.newInstance(getCompositeName());
+        service = (T)domain.getService(getServiceClass(), "ClientComponent");
+    }
+
+    abstract protected Class getServiceClass();
+
+    @Override
+    protected void tearDown() throws Exception {
+        domain.close();
+    }
+
+    protected String getCompositeName() {
+        String className = this.getClass().getName();
+        String compositeName = className.substring(0, className.length() - 8).replace('.', '/') + ".composite";
+        System.out.println("Using composite: " + compositeName);
+        return compositeName;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/AbstractHelloWorldTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/AbstractHelloWorldTestCase.java
new file mode 100644
index 0000000000..5d5344cd13
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/AbstractHelloWorldTestCase.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.spring.itests.helloworld;
+
+import org.apache.tuscany.sca.implementation.spring.itests.AbstractSCATestCase;
+
+/**
+ * Basic "hello world" style test case for testing Spring component implementation
+ *
+ */
+public abstract class AbstractHelloWorldTestCase extends AbstractSCATestCase<HelloWorld> {
+
+    /**
+     * Calls the hello world service and checks that it gives the right response...
+     */
+    public void testCalculator() throws Exception {
+        assertEquals("Hello petra", service.sayHello("petra"));
+    }
+
+    @Override
+    protected Class<HelloWorld> getServiceClass() {
+        return HelloWorld.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/HelloWorld.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/HelloWorld.java
new file mode 100644
index 0000000000..0b7d2525cf
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/HelloWorld.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.spring.itests.helloworld;
+
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * Interface for the "hello world" service - predictably simple with a single operation
+ * "sayHello"
+ *
+ */
+@Remotable
+public interface HelloWorld {
+
+    public String sayHello(String s);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/HelloWorldImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/HelloWorldImpl.java
new file mode 100644
index 0000000000..249067ab2d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/HelloWorldImpl.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.spring.itests.helloworld;
+
+/**
+ * A simple proxy Java class which implements the HelloWorld interface but which uses
+ * a reference "delegate" to actually provide the HelloWorld service
+ *
+ */
+public class HelloWorldImpl implements HelloWorld {
+
+    static String hello = "Hello ";
+
+    public String sayHello(String s) {
+        // Simply call the reference to satisfy the service request...
+        System.out.println("HelloWorldImpl - sayHello called");
+        return (hello + s);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/HelloWorldProxy.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/HelloWorldProxy.java
new file mode 100644
index 0000000000..43bb685e32
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/HelloWorldProxy.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.spring.itests.helloworld;
+
+import org.osoa.sca.annotations.Reference;
+
+/**
+ * A simple proxy Java class which implements the HelloWorld interface but which uses
+ * a reference "delegate" to actually provide the HelloWorld service
+ *
+ */
+public class HelloWorldProxy implements HelloWorld {
+
+    // Here is the reference "delegate" - it implements the HelloWorld interface...
+    @Reference
+    public HelloWorld delegate;
+
+    public String sayHello(String s) {
+        // Simply call the reference to satisfy the service request...
+        System.out.println("HelloWorldProxy - calling sayHello");
+        return delegate.sayHello(s);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringExplicitHelloWorldTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringExplicitHelloWorldTestCase.java
new file mode 100644
index 0000000000..94f7e83f30
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringExplicitHelloWorldTestCase.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.spring.itests.helloworld;
+
+/**
+ * A basic test case of:
+ * 1) A composite containing a component with a Spring implementation
+ * 2) The composite has a component with a Java POJO implementation which uses the
+ * Spring implementation to satisfy a reference
+ * 3) The <implementation.spring.../> element references an application context that
+ * uses an explicit sca: element to identify the service offered by the Spring application
+ *
+ */
+public class SpringExplicitHelloWorldTestCase extends AbstractHelloWorldTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringExplicitReferenceTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringExplicitReferenceTestCase.java
new file mode 100644
index 0000000000..9603b50704
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringExplicitReferenceTestCase.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.spring.itests.helloworld;
+
+/**
+ * A test case designed to test the implementation of References from a Spring application
+ * context, where the references are explicit, through the presence of an sca:reference
+ * element within the Spring application context
+ *
+ * The artifacts involved in this test are:
+ *
+ * 1) A composite containing a component with a Spring implementation which makes
+ * a reference to a second component
+ * 2) The composite has a component with a Java POJO implementation which satisfies the reference
+ * 3) The <implementation.spring.../> element references an application context that
+ * uses an explicit sca:reference element to identify the reference made by the Spring application
+ *
+ */
+public class SpringExplicitReferenceTestCase extends AbstractHelloWorldTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringHelloWorldTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringHelloWorldTestCase.java
new file mode 100644
index 0000000000..83a6898502
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringHelloWorldTestCase.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.spring.itests.helloworld;
+
+/**
+ * A basic test case of:
+ * 1) A composite containing a component with a Spring implementation
+ * 2) The composite has a component with a Java POJO implementation which uses the
+ * Spring implementation to satisfy a reference
+ *
+ */
+public class SpringHelloWorldTestCase extends AbstractHelloWorldTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringImplicitReferenceTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringImplicitReferenceTestCase.java
new file mode 100644
index 0000000000..4aaac6fa6a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringImplicitReferenceTestCase.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.spring.itests.helloworld;
+
+/**
+ * A test case designed to test the implementation of References from a Spring application
+ * context, where the references are implicit, through the presence of Bean properties with a
+ * ref attribute which is not satisfied by a Bean within the application context.
+ *
+ * The artifacts involved in this test are:
+ *
+ * 1) A composite containing a component with a Spring implementation which makes
+ * a reference to a second component
+ * 2) The composite has a component with a Java POJO implementation which satisfies the reference
+ * 3) The <implementation.spring.../> element references an application context that
+ * does not use an explicit sca:reference element to identify the reference made by the
+ * Spring application, but relies on an unsatisfied Bean property with a ref attribute.
+ *
+ */
+public class SpringImplicitReferenceTestCase extends AbstractHelloWorldTestCase {
+    // super class does it all getting composite based on this class name
+}
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringSCAPropertyTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringSCAPropertyTestCase.java
new file mode 100644
index 0000000000..1a93b1a8f9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringSCAPropertyTestCase.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.spring.itests.helloworld;
+
+/**
+ * A test case designed to test the implementation of Properties from a Spring application
+ * context, where the properties are explicit, through the presence of an sca:property
+ * element within the Spring application context
+ *
+ * The artifacts involved in this test are:
+ *
+ * 1) A composite containing a component with a Spring implementation
+ * 2) The <implementation.spring.../> element references an application context that
+ * uses an explicit sca:property element which is used to compute the response to an invocation
+ * of the service of the implementation
+ *
+ */
+public class SpringSCAPropertyTestCase extends AbstractHelloWorldTestCase {
+    // super class does it all getting composite based on this class name
+}
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/mock/TestBean.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/mock/TestBean.java
new file mode 100644
index 0000000000..76926c44c9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/mock/TestBean.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.spring.itests.mock;
+
+/**
+ * @version $$Rev: 430937 $$ $$Date: 2006-08-12 02:17:56 +0100 (Sat, 12 Aug 2006) $$
+ */
+public interface TestBean {
+    String echo(String msg);
+
+    TestBean getBean();
+
+    void setBean(TestBean bean);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/mock/TestBeanImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/mock/TestBeanImpl.java
new file mode 100644
index 0000000000..1d91dc341e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/mock/TestBeanImpl.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.spring.itests.mock;
+
+/**
+ * @version $$Rev: 441406 $$ $$Date: 2006-09-08 08:20:10 +0100 (Fri, 08 Sep 2006) $$
+ */
+public class TestBeanImpl implements TestBean {
+
+    private TestBean bean;
+
+    public TestBeanImpl() {
+    }
+
+    public String echo(String msg) {
+        return msg;
+    }
+
+    public TestBean getBean() {
+        return bean;
+    }
+
+    public void setBean(TestBean bean) {
+        this.bean = bean;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/mock/TestHelloWorldBean.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/mock/TestHelloWorldBean.java
new file mode 100644
index 0000000000..f3e45d766f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/mock/TestHelloWorldBean.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.spring.itests.mock;
+
+/**
+ * A simple test Spring bean which provides the HelloWorld service
+ *
+ */
+
+import org.apache.tuscany.sca.implementation.spring.itests.helloworld.HelloWorld;
+
+public class TestHelloWorldBean implements HelloWorld {
+
+    static String hello = "Hello ";
+
+    // Classic "Hello xxx" response to any input message
+    public String sayHello(String message) {
+        System.out.println("TestHelloWorldBean - sayHello called");
+        return (hello + message);
+    }
+
+} // end class TestHelloWorldBean
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/mock/TestReference.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/mock/TestReference.java
new file mode 100644
index 0000000000..3fd7e72be4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/mock/TestReference.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.spring.itests.mock;
+
+/**
+ * @version $$Rev: 536115 $$ $$Date: 2007-05-08 09:04:20 +0100 (Tue, 08 May 2007) $$
+ */
+public interface TestReference {
+    String echo(String msg);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/mock/TestReferenceBean.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/mock/TestReferenceBean.java
new file mode 100644
index 0000000000..48a5971711
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/mock/TestReferenceBean.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.spring.itests.mock;
+
+/**
+ * A test Spring bean which provides the HelloWorld service by calling a reference
+ * to provide the content of the response
+ *
+ */
+
+import org.apache.tuscany.sca.implementation.spring.itests.helloworld.HelloWorld;
+
+public class TestReferenceBean implements HelloWorld {
+
+    // The reference
+    private HelloWorld bean;
+
+    // Classic "Hello xxx" response to any input message
+    public String sayHello(String message) {
+        System.out.println("TestReferenceBean - sayHello called");
+        return (bean.sayHello(message));
+    }
+
+    /**
+     * Setter for the bean reference
+     * @param theBean
+     */
+    public void setBean(HelloWorld theBean) {
+        this.bean = theBean;
+    }
+
+    /**
+     * Getter for the reference
+     * @return
+     */
+    public HelloWorld getBean() {
+        return this.bean;
+    }
+
+} // end class TestReferenceBean
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/mock/TestSCAPropertyBean.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/mock/TestSCAPropertyBean.java
new file mode 100644
index 0000000000..0ad7b01e9d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/java/org/apache/tuscany/sca/implementation/spring/itests/mock/TestSCAPropertyBean.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.spring.itests.mock;
+
+/**
+ * A test Spring bean which provides the HelloWorld service.
+ * This bean has a single String property called "hello" which must be set through
+ * external configuration to give the correct response message, otherwise an (incorrect)
+ * default message is generated
+ *
+ */
+
+import org.apache.tuscany.sca.implementation.spring.itests.helloworld.HelloWorld;
+
+public class TestSCAPropertyBean implements HelloWorld {
+
+    private String hello = "Go away";
+
+    /**
+     * Provides the operation of the "HelloWorld" interface - a simple string response
+     * to a string input message, where the response is a greeting followed by the original
+     * input message.
+     */
+    public String sayHello(String message) {
+        System.out.println("TestHelloWorldBean - sayHello called");
+        return (hello + " " + message);
+    }
+
+    /**
+     * Public setter for the (unannotated) field "hello" which constitutes an SCA
+     * property
+     * @param message - the message to use for the response to "sayHello"
+     */
+    public void setHello(String message) {
+        hello = message;
+    }
+
+} // end class TestSCAPropertyBean
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/META-INF/sca/SpringExplicitHelloWorld-context.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/META-INF/sca/SpringExplicitHelloWorld-context.xml
new file mode 100644
index 0000000000..0733f49de8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/META-INF/sca/SpringExplicitHelloWorld-context.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<!-- Application context for the SpringExplicitHelloWorld testcase 
+In this case, the service offered by the Spring application is specified
+explicitly using an sca:service element                                  -->
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:sca="http://www.springframework.org/schema/sca"
+       xsi:schemaLocation="
+http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+http://www.springframework.org/schema/sca http://www.springframework.org/schema/sca/spring-sca.xsd">
+
+    <sca:service name="fooService" 
+                 type="org.apache.tuscany.sca.implementation.spring.itests.helloworld.HelloWorld" 
+                 target="testBean"/>
+
+    <bean id="testBean" 
+          class="org.apache.tuscany.sca.implementation.spring.itests.mock.TestHelloWorldBean" 
+          lazy-init="true">
+    </bean>
+
+</beans>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/META-INF/sca/SpringExplicitReference-context.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/META-INF/sca/SpringExplicitReference-context.xml
new file mode 100644
index 0000000000..c7feddf87f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/META-INF/sca/SpringExplicitReference-context.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:sca="http://www.springframework.org/schema/sca"
+       xsi:schemaLocation="
+http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+http://www.springframework.org/schema/sca http://www.springframework.org/schema/sca/spring-sca.xsd">
+
+    <bean id="testBean" class="org.apache.tuscany.sca.implementation.spring.itests.mock.TestReferenceBean">
+        <property name="bean" ref="testReference"/>
+    </bean>
+
+    <sca:reference name="testReference" type="org.apache.tuscany.sca.implementation.spring.itests.helloworld.HelloWorld"/>
+
+</beans>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/META-INF/sca/SpringHelloWorld-context.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/META-INF/sca/SpringHelloWorld-context.xml
new file mode 100644
index 0000000000..d59205e066
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/META-INF/sca/SpringHelloWorld-context.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<!-- Application context for the SpringHelloWorld testcase -->
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:sca="http://www.springframework.org/schema/sca"
+       xsi:schemaLocation="
+http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+http://www.springframework.org/schema/sca http://www.springframework.org/schema/sca/spring-sca.xsd">
+
+    <bean id="testBean" class="org.apache.tuscany.sca.implementation.spring.itests.mock.TestHelloWorldBean" lazy-init="true">
+    </bean>
+
+</beans>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/META-INF/sca/SpringImplicitReference-context.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/META-INF/sca/SpringImplicitReference-context.xml
new file mode 100644
index 0000000000..f366c6819f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/META-INF/sca/SpringImplicitReference-context.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:sca="http://www.springframework.org/schema/sca"
+       xsi:schemaLocation="
+http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+http://www.springframework.org/schema/sca http://www.springframework.org/schema/sca/spring-sca.xsd">
+
+    <bean id="testBean" class="org.apache.tuscany.sca.implementation.spring.itests.mock.TestReferenceBean">
+        <!-- Here is the implicit reference - a property with a ref not satisifed within the
+         * Spring application context.
+         -->
+        <property name="bean" ref="testReference"/>
+    </bean>
+
+</beans>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/META-INF/sca/SpringSCAProperty-context.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/META-INF/sca/SpringSCAProperty-context.xml
new file mode 100644
index 0000000000..a181446ffb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/META-INF/sca/SpringSCAProperty-context.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<!-- Application context for the SpringHelloWorld testcase -->
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:sca="http://www.springframework.org/schema/sca"
+       xsi:schemaLocation="
+http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+http://www.springframework.org/schema/sca http://www.springframework.org/schema/sca/spring-sca.xsd">
+
+    <bean id="testBean" class="org.apache.tuscany.sca.implementation.spring.itests.mock.TestSCAPropertyBean" lazy-init="true">
+    	<property name="hello" ref="TestProperty"/>
+    </bean>
+    
+    <sca:property id="foo" name="TestProperty" type="java.lang.String"/>
+
+</beans>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/META-INF/sca/testReferenceContext.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/META-INF/sca/testReferenceContext.xml
new file mode 100644
index 0000000000..aef5a5524b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/META-INF/sca/testReferenceContext.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:sca="http://www.springframework.org/schema/sca"
+       xsi:schemaLocation="
+http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+http://www.springframework.org/schema/sca http://www.springframework.org/schema/sca/spring-sca.xsd">
+
+    <bean id="testBean" class="org.apache.tuscany.container.spring.mock.TestBeanImpl">
+        <property name="bean" ref="testReference"/>
+    </bean>
+
+    <sca:reference name="testReference" type="org.apache.tuscany.container.spring.mock.TestBean"/>
+
+</beans>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/META-INF/sca/testServiceContext.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/META-INF/sca/testServiceContext.xml
new file mode 100644
index 0000000000..fb9fb03692
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/META-INF/sca/testServiceContext.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:sca="http://www.springframework.org/schema/sca"
+       xsi:schemaLocation="
+http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+http://www.springframework.org/schema/sca http://www.springframework.org/schema/sca/spring-sca.xsd">
+
+    <sca:service name="fooService" type="org.apache.tuscany.container.spring.mock.TestBeanImpl" target="testBean"/>
+
+    <bean id="testBean" class="org.apache.tuscany.container.spring.mock.TestBeanImpl"/>
+
+</beans>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringExplicitHelloWorld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringExplicitHelloWorld.composite
new file mode 100644
index 0000000000..79f4041fe6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringExplicitHelloWorld.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           name="SpringExplicitHelloWorld">

+

+    <component name="ClientComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.spring.itests.helloworld.HelloWorldProxy"/>

+        <reference name="delegate" target="HelloWorldComponent"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+        <implementation.spring location="META-INF/sca/SpringExplicitHelloWorld-context.xml"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringExplicitReference.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringExplicitReference.composite
new file mode 100644
index 0000000000..87353b69ea
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringExplicitReference.composite
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           name="SpringExplicitReference">

+

+    <component name="ClientComponent">

+        <implementation.spring location="META-INF/sca/SpringExplicitReference-context.xml"/>

+        <reference name="testReference" target="ReferenceComponent"/>

+    </component>

+

+    <component name="ReferenceComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.spring.itests.helloworld.HelloWorldImpl"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringHelloWorld.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringHelloWorld.composite
new file mode 100644
index 0000000000..ebb693d243
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringHelloWorld.composite
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           name="SpringHelloWorld">

+

+    <component name="ClientComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.spring.itests.helloworld.HelloWorldProxy"/>

+        <reference name="delegate" target="HelloWorldComponent"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+        <implementation.spring location="META-INF/sca/SpringHelloWorld-context.xml"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringImplicitReference.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringImplicitReference.composite
new file mode 100644
index 0000000000..9f51277d22
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringImplicitReference.composite
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<!-- Composite for the SpringImplicitReferenceTestCase         

+ * This composite has a ClientComponent implemented with a Spring implementation where

+ * Spring application context uses an implicit reference definition through a Bean with

+ * a property with an unsatisfied ref attribute, which forms the reference.

+ * The reference is satisified by a wire to a ReferenceComponent which is implemented

+ * by a plain Java POJO.

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           name="SpringImplicitReference">

+

+    <component name="ClientComponent">

+        <implementation.spring location="META-INF/sca/SpringImplicitReference-context.xml"/>

+        <reference name="testReference" target="ReferenceComponent"/>

+    </component>

+

+    <component name="ReferenceComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.spring.itests.helloworld.HelloWorldImpl"/>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringSCAProperty.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringSCAProperty.composite
new file mode 100644
index 0000000000..b811122b41
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/org/apache/tuscany/sca/implementation/spring/itests/helloworld/SpringSCAProperty.composite
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<!-- Composite for the SpringSCAPropertyTestCase         

+ * This composite has the HelloWorldComponent implemented with a Spring implementation where

+ * the Spring application context uses an explicit SCA property.  The value of the property

+ * is set in this composite and is used to compute the response to a service invocation from

+ * the ClientComponent.

+ -->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           name="SpringSCAProperty">

+    

+    <component name="ClientComponent">

+        <implementation.java class="org.apache.tuscany.sca.implementation.spring.itests.helloworld.HelloWorldProxy"/>

+        <reference name="delegate" target="HelloWorldComponent"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+        <implementation.spring location="META-INF/sca/SpringSCAProperty-context.xml"/>

+        <property name="TestProperty">Hello</property>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/test.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/test.xml
new file mode 100644
index 0000000000..477ca69a38
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-spring/src/test/resources/test.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns:sca="http://www.springframework.org/schema/sca"
+    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+http://www.springframework.org/schema/sca http://www.springframework.org/schema/sca/spring-sca.xsd">
+
+    <bean id="testBean" class="org.apache.tuscany.sca.implementation.spring.itests.mock.TestBeanImpl" />
+
+</beans>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/DISCLAIMER
new file mode 100644
index 0000000000..8e5c524323
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software
+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is
+required of all newly accepted projects until a further review indicates that
+the infrastructure, communications, and decision making process have stabilized
+in a manner consistent with other successful ASF projects. While incubation
+status is not necessarily a reflection of the completeness or stability of the
+code, it does indicate that the project has yet to be fully endorsed by the ASF.
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/NOTICE
new file mode 100644
index 0000000000..ad02e27c39
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/NOTICE
@@ -0,0 +1,9 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
+This product includes/uses JSON-RPC JavaScript client (jsonrpc.js) 
+ Copyright (c) 2003-2004 Jan-Klaas Kollhof
+ Copyright (c) 2005 Michael Clark, Metaparadigm Pte Ltd
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/pom.xml
new file mode 100644
index 0000000000..4a618a19ca
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/pom.xml
@@ -0,0 +1,106 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-implementation-widget</artifactId>
+    <name>Apache Tuscany SCA Widget Implementation Extension</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>        
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-http</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-http</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-atom-abdera</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-jsonrpc</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+       <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.4</version> <!-- to keep compatible with older servlet containers --> 
+            <scope>provided</scope>
+        </dependency>
+        
+        <!-- Test dependencies -->
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+               
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-jetty</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>   
+        
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/Widget.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/Widget.java
new file mode 100644
index 0000000000..204ac24caf
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/Widget.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.widget;
+
+import java.io.InputStream;
+
+import org.apache.tuscany.sca.implementation.data.collection.Collection;
+
+/**
+ * The service interface of widget implementations. This is not an API for application
+ * developers. Application developers should use the data collection API to invoke
+ * widget components.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Widget extends Collection<String, InputStream> {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/WidgetImplementation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/WidgetImplementation.java
new file mode 100644
index 0000000000..7bb852ae0c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/WidgetImplementation.java
@@ -0,0 +1,129 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.widget;
+
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+
+
+/**
+ * The model representing a widget implementation in an SCA assembly model.
+ *
+ * @version $Rev$ $Date$
+ */
+public class WidgetImplementation implements Implementation {
+    private Service widgetService;
+    private List<Reference> references = new ArrayList<Reference>();
+    private List<Property> properties = new ArrayList<Property>();
+    
+    private String location;
+    private URL url;
+    private boolean unresolved;
+
+    /**
+     * Constructs a new resource implementation.
+     */
+    WidgetImplementation(AssemblyFactory assemblyFactory,
+                         JavaInterfaceFactory javaFactory) {
+
+        // Resource implementation always provide a single service exposing
+        // the Resource interface, and have no references and properties
+        widgetService = assemblyFactory.createService();
+        widgetService.setName("Widget");
+        
+        // Create the Java interface contract for the Resource service
+        JavaInterface javaInterface;
+        try {
+            javaInterface = javaFactory.createJavaInterface(Widget.class);
+        } catch (InvalidInterfaceException e) {
+            throw new IllegalArgumentException(e);
+        }
+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
+        interfaceContract.setInterface(javaInterface);
+        widgetService.setInterfaceContract(interfaceContract);
+    }
+
+    public String getLocation() {
+        return location;
+    }
+
+    public void setLocation(String location) {
+        this.location = location;
+    }
+
+    public URL getLocationURL() {
+        return url;
+    }
+    
+    public void setLocationURL(URL url) {
+        this.url = url;
+    }
+    
+    public ConstrainingType getConstrainingType() {
+        // The resource implementation does not support constrainingTypes
+        return null;
+    }
+
+    public List<Property> getProperties() {
+        return properties;
+    }
+
+    public List<Service> getServices() {
+        // The resource implementation does not support services
+        return Collections.singletonList(widgetService);
+    }
+    
+    public List<Reference> getReferences() {
+        return references;
+    }
+
+    public String getURI() {
+        return location;
+    }
+
+    public void setConstrainingType(ConstrainingType constrainingType) {
+        // The resource implementation does not support constrainingTypes
+    }
+
+    public void setURI(String uri) {
+        this.location = uri;
+    }
+
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/WidgetImplementationFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/WidgetImplementationFactory.java
new file mode 100644
index 0000000000..2493b97f5c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/WidgetImplementationFactory.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.widget;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+
+/**
+ * Factory for the widget implementation model.
+ *
+ * @version $Rev$ $Date$
+ */
+public class WidgetImplementationFactory {
+    
+    private AssemblyFactory assemblyFactory;
+    private JavaInterfaceFactory javaFactory;
+    
+    public WidgetImplementationFactory(ModelFactoryExtensionPoint modelFactories) {
+        assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        javaFactory = modelFactories.getFactory(JavaInterfaceFactory.class);
+    }
+
+    public WidgetImplementation createWidgetImplementation() {
+        return new WidgetImplementation(assemblyFactory, javaFactory);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/WidgetImplementationIntrospector.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/WidgetImplementationIntrospector.java
new file mode 100644
index 0000000000..2b946ff3ec
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/WidgetImplementationIntrospector.java
@@ -0,0 +1,140 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.widget;
+
+import java.net.URL;
+import java.net.URLConnection;
+import java.util.Scanner;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+
+
+class WidgetImplementationIntrospector {
+    private static final String WEB_REFERENCE_ANNOTATION = "//@Reference";
+    private static final String WEB_PROPERTY_ANNOTATION = "//@Property";
+    
+    private AssemblyFactory assemblyFactory;
+    private WidgetImplementation widgetImplementation;
+    
+    WidgetImplementationIntrospector(AssemblyFactory assemblyFactory, WidgetImplementation widgetImplementation) {
+        this.widgetImplementation = widgetImplementation;
+        this.assemblyFactory = assemblyFactory;
+    }
+    
+    
+    /**
+     * Introspect and populate a given widget implementation
+     */
+    public void introspectImplementation() {
+        URL htmlWidget = widgetImplementation.getLocationURL();
+        
+        try {
+            URLConnection connection = htmlWidget.openConnection();
+            connection.setUseCaches(false);
+            Scanner scanner = new Scanner(connection.getInputStream());
+            while(scanner.hasNextLine()) {
+                String line = scanner.nextLine();
+                if(line.contains(WEB_PROPERTY_ANNOTATION)) {
+                	//process the next line, as it has the property info
+                	if (scanner.hasNextLine()) {
+                		Property property = processPropertyScript(scanner.nextLine());
+                		if (property != null) {
+                			widgetImplementation.getProperties().add(property);
+                		}
+                	}
+                	
+                } else if(line.contains(WEB_REFERENCE_ANNOTATION)) {
+                    //process the next line, as it has the reference info
+                    if (scanner.hasNextLine()) {
+                        Reference reference = processReferenceScript(scanner.nextLine());
+                        if(reference != null){
+                        	widgetImplementation.getReferences().add(reference);
+                        }
+                        
+                    }
+                }
+            }
+            
+        } catch(Exception e) {
+            
+        }
+        
+    	
+    }
+    
+    
+    /**
+     * Process Property declaration in JavaScript code
+     * Supported ways:
+     *    //@Property
+     *    var locale = Property("locale");
+     *    
+     *    //@Property
+     *    locale = Property("locale");
+     *    
+     * @param scriptContent
+     * @return
+     */
+    private Property processPropertyScript(String scriptContent) {
+    	Property property = null;
+        String propertyName = null;
+        
+        String tokens[] = scriptContent.split("=");
+        tokens = tokens[0].split(" ");
+        propertyName = tokens[tokens.length -1];
+        
+        if(propertyName != null) {
+            property = assemblyFactory.createProperty();
+            property.setName(propertyName);     
+        }
+        
+        return property;
+    }
+    
+    /**
+     * Process Reference declaration in JavaScript code
+     * Supported ways :
+     *    //@Reference
+     *    var catalog = new Reference("catalog");
+     *    
+     *    //@Reference
+     *    catalog = new Reference("catalog");
+     *    
+     * @param scriptContent
+     * @return
+     */
+    private Reference processReferenceScript(String scriptContent) {
+        Reference reference = null;
+        String referenceName = null;
+        
+        String tokens[] = scriptContent.split("=");
+        tokens = tokens[0].split(" ");
+        referenceName = tokens[tokens.length -1];
+        
+        if(referenceName != null) {
+            reference = assemblyFactory.createReference();
+            reference.setName(referenceName);            
+        }
+        
+        return reference;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/WidgetImplementationProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/WidgetImplementationProcessor.java
new file mode 100644
index 0000000000..5c442c1b37
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/WidgetImplementationProcessor.java
@@ -0,0 +1,128 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.widget;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import java.io.IOException;
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+
+
+/**
+ * Implements a STAX artifact processor for Widget implementations.
+ *
+ * @version $Rev$ $Date$
+ */
+public class WidgetImplementationProcessor implements StAXArtifactProcessor<WidgetImplementation> {
+    private static final QName IMPLEMENTATION_WIDGET = new QName(Constants.SCA10_TUSCANY_NS, "implementation.widget");
+    
+    private AssemblyFactory assemblyFactory;
+    private ContributionFactory contributionFactory;
+    private WidgetImplementationFactory implementationFactory;
+    
+    public WidgetImplementationProcessor(ModelFactoryExtensionPoint modelFactories) {
+    	assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+        implementationFactory = new WidgetImplementationFactory(modelFactories); 
+    }
+
+    public QName getArtifactType() {
+        // Returns the qname of the XML element processed by this processor
+        return IMPLEMENTATION_WIDGET;
+    }
+
+    public Class<WidgetImplementation> getModelType() {
+        // Returns the type of model processed by this processor
+        return WidgetImplementation.class;
+    }
+
+    public WidgetImplementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        
+        // Read an <implementation.widget> element
+
+        // Read the location attribute specifying the location of the resources
+        String location = reader.getAttributeValue(null, "location");
+
+        // Create an initialize the resource implementation model
+        WidgetImplementation implementation = implementationFactory.createWidgetImplementation();
+        implementation.setLocation(location);
+        implementation.setUnresolved(true);
+        
+        // Skip to end element
+        while (reader.hasNext()) {
+            if (reader.next() == END_ELEMENT && IMPLEMENTATION_WIDGET.equals(reader.getName())) {
+                break;
+            }
+        }
+        
+        return implementation;
+    }
+
+    public void resolve(WidgetImplementation implementation, ModelResolver resolver) throws ContributionResolveException {
+        
+        // Resolve the resource directory location
+        Artifact artifact = contributionFactory.createArtifact();
+        artifact.setURI(implementation.getLocation());
+        Artifact resolved = resolver.resolveModel(Artifact.class, artifact);
+        if (resolved.getLocation() != null) {
+            try {
+                implementation.setLocationURL(new URL(resolved.getLocation()));
+                implementation.setUnresolved(false);
+                
+                //introspect implementation
+                WidgetImplementationIntrospector widgetIntrospector = new WidgetImplementationIntrospector(assemblyFactory, implementation);
+                widgetIntrospector.introspectImplementation();
+
+            } catch (IOException e) {
+                throw new ContributionResolveException(e);
+            }
+        }
+    }
+
+    public void write(WidgetImplementation implementation, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        
+        // Write <implementation.widget>
+        writer.setPrefix("widget",IMPLEMENTATION_WIDGET.getNamespaceURI());
+        writer.writeStartElement(IMPLEMENTATION_WIDGET.getNamespaceURI(), IMPLEMENTATION_WIDGET.getLocalPart());
+        writer.writeNamespace("widget",IMPLEMENTATION_WIDGET.getNamespaceURI());
+      
+        
+        if (implementation.getLocation() != null) {
+            writer.writeAttribute("location", implementation.getLocation());
+        }
+        
+        writer.writeEndElement();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationInvoker.java
new file mode 100644
index 0000000000..35a0325e3f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationInvoker.java
@@ -0,0 +1,238 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.widget.provider;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.PrintWriter;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+
+/**
+ * Implements an invoker for resource component implementations.
+ */
+class WidgetImplementationInvoker implements Invoker {
+    private RuntimeComponent component;
+    private String widgetName;
+    private String widgetFolderURL;
+    private String widgetLocationURL;
+    
+    WidgetImplementationInvoker(RuntimeComponent component, String widgetName, String widgetFolderURL, String widgetLocationURL) {
+        this.component = component;
+        this.widgetName = widgetName + ".js";
+        this.widgetFolderURL = widgetFolderURL;
+        this.widgetLocationURL = widgetLocationURL;
+    }
+    
+    public Message invoke(Message msg) {
+        
+        // Get the resource id from the request message
+        String id = (String)((Object[])msg.getBody())[0];
+        try {
+            
+            if (id.length() == 0) {
+
+                // Return an input stream for the widget resource
+                URL url = new URL(widgetLocationURL);
+                InputStream is = url.openStream();
+                msg.setBody(is);
+                
+            } else if (id.equals(widgetName)) {
+                
+                // Generate Javascript header for use in the Widget
+                InputStream is = generateWidgetCode();
+                msg.setBody(is);
+                
+            } else {
+
+                // Return an input stream for a resource inside the
+                // widget folder
+                URL url = new URL(widgetFolderURL +'/' + id);
+                InputStream is = url.openStream();
+                msg.setBody(is);
+            }
+        } catch (MalformedURLException e) {
+
+            // Report exception as a fault
+            msg.setFaultBody(e);
+        } catch (IOException e) {
+
+            // Report exception as a fault
+            msg.setFaultBody(e);
+        }
+        return msg;
+    }
+
+    /**
+     * This helper class concatenates the necessary javascript client code into a
+     * single javascript per component
+     */
+    private InputStream generateWidgetCode() throws IOException {
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        PrintWriter pw = new PrintWriter(bos);
+
+        pw.println();
+        pw.println("/* Apache Tuscany SCA Widget header */");
+        pw.println();
+        
+        for(ComponentReference reference : component.getReferences()) {
+            for(Binding binding : reference.getBindings()) {
+                String bindingProxyName = WidgetProxyHelper.getJavaScriptProxyFile(binding.getClass().getName());
+                if(bindingProxyName != null) {
+                    generateJavaScriptBindingProxy(pw,bindingProxyName);
+                }
+            }
+        }
+        
+        //process properties
+        generateJavaScriptPropertyFunction(pw);
+        
+        //process references
+        generateJavaScriptReferenceFunction(pw);
+        
+       
+        pw.println();
+        pw.println("/** End of Apache Tuscany SCA Widget */");
+        pw.println();
+        pw.flush();
+        pw.close();
+
+        return new ByteArrayInputStream(bos.toByteArray());
+    }
+
+    /**
+     * Retrieve the binding proxy based on the bind name
+     * and embedded the javascript into this js
+     */
+    private void generateJavaScriptBindingProxy(PrintWriter pw, String bindingProxyName) throws IOException {
+        //FIXME: Handle the case where the javascript binding client is not found
+        InputStream is = getClass().getClassLoader().getResourceAsStream(bindingProxyName);
+        if (is != null) {
+            int i;
+            while ((i = is.read()) != -1) {
+                pw.write(i);
+            }        	
+        }
+        
+        pw.println();
+        pw.println();
+    }
+    
+    /**
+     * Generate JavaScript code to inject SCA Properties
+     * @param pw
+     * @throws IOException
+     */
+    private void generateJavaScriptPropertyFunction(PrintWriter pw) throws IOException {
+
+        pw.println("var propertyMap = new String();");
+        for(ComponentProperty property : component.getProperties()) {
+            String propertyName = property.getName();
+
+            pw.println("propertyMap." + propertyName + " = \"" + getPropertyValue(property) + "\"");
+        }
+        
+        pw.println("function Property(name) {");
+        pw.println("    return propertyMap[name];");
+        pw.println("}");
+    }
+    
+    /**
+     * Convert property value to String
+     * @param property
+     * @return
+     */
+    private String getPropertyValue(ComponentProperty property) {
+    	Document doc = (Document)property.getValue();
+    	Element rootElement = doc.getDocumentElement();
+    	
+    	String value = null;
+    	
+    	//FIXME : Provide support for isMany and other property types
+    	
+    	if (rootElement.getChildNodes().getLength() > 0) {
+            value = rootElement.getChildNodes().item(0).getTextContent();
+        }
+    	
+    	return value;
+    }
+    
+    /**
+     * Generate JavaScript code to inject SCA References
+     * @param pw
+     * @throws IOException
+     */
+    private void generateJavaScriptReferenceFunction (PrintWriter pw) throws IOException {
+        
+        pw.println("var referenceMap = new Object();");
+        for(ComponentReference reference : component.getReferences()) {
+            String referenceName = reference.getName();
+            Binding binding = reference.getBindings().get(0);
+            if (binding != null) {
+                
+                String proxyClient = WidgetProxyHelper.getJavaScriptProxyClient(binding.getClass().getName());
+                if(proxyClient != null) {
+                    
+                    //FIXME Eventually the binding URI should be initialized from the SCA domain
+                    // for now point to the target binding model directly, assuming that it's available
+                    // in the same node
+                    String targetURI = null;
+                    if (binding instanceof OptimizableBinding) {
+                        Binding targetBinding = ((OptimizableBinding)binding).getTargetBinding();
+                        if (targetBinding != null) {
+                            targetURI = URI.create(targetBinding.getURI()).getPath();
+                        }
+                    }
+                    if (targetURI == null) {
+                        targetURI = URI.create(binding.getURI()).getPath();
+                        if (!targetURI.startsWith("/")) {
+                            targetURI = "/" + targetURI;
+                        }
+                    }
+                    
+                    if(proxyClient.equals("JSONRpcClient")) {
+                        pw.println("referenceMap." + referenceName + " = new " + proxyClient + "(\"" + targetURI + "\").Service;");
+                    } else {
+                        pw.println("referenceMap." + referenceName + " = new " + proxyClient + "(\"" + targetURI + "\");");
+                    }
+                }                
+            }
+        }
+        
+        pw.println("function Reference(name) {");
+        pw.println("    return referenceMap[name];");
+        pw.println("}");
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationProvider.java
new file mode 100644
index 0000000000..49cf0eb3d2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationProvider.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.widget.provider;
+
+import org.apache.tuscany.sca.implementation.widget.WidgetImplementation;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+
+/**
+ * The model representing a resource implementation in an SCA assembly model.
+ */
+class WidgetImplementationProvider implements ImplementationProvider {
+    private RuntimeComponent component;
+    private String widgetLocationURL;
+    private String widgetFolderURL;
+    private String widgetName;
+
+    /**
+     * Constructs a new resource implementation provider.
+     */
+    WidgetImplementationProvider(RuntimeComponent component, WidgetImplementation implementation) {
+        this.component = component;
+        widgetLocationURL = implementation.getLocationURL().toString();
+        int s = widgetLocationURL.lastIndexOf('/');
+        widgetFolderURL = widgetLocationURL.substring(0, s);
+        widgetName = widgetLocationURL.substring(s +1);
+        widgetName = widgetName.substring(0, widgetName.lastIndexOf('.'));
+    }
+
+    public Invoker createInvoker(RuntimeComponentService service, Operation operation) {
+        WidgetImplementationInvoker invoker = new WidgetImplementationInvoker(component, widgetName, widgetFolderURL, widgetLocationURL);
+        return invoker;
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public void start() {
+    }
+
+    public void stop() {
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationProviderFactory.java
new file mode 100644
index 0000000000..0b081fc77b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationProviderFactory.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.widget.provider;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.implementation.widget.WidgetImplementation;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * The model representing a resource implementation in an SCA assembly model.
+ */
+public class WidgetImplementationProviderFactory implements ImplementationProviderFactory<WidgetImplementation> {
+
+    /**
+     * Constructs a resource implementation.
+     */
+    public WidgetImplementationProviderFactory(ExtensionPointRegistry extensionPoints) {
+    }
+
+    public ImplementationProvider createImplementationProvider(RuntimeComponent component, WidgetImplementation implementation) {
+        return new WidgetImplementationProvider(component, implementation);
+    }
+    
+    public Class<WidgetImplementation> getModelType() {
+        return WidgetImplementation.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetProxyHelper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetProxyHelper.java
new file mode 100644
index 0000000000..75cb5ac3c7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetProxyHelper.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.widget.provider;
+
+import java.util.HashMap;
+import java.util.Map;
+
+class WidgetProxyHelper {
+    private static Map<String, String> proxyFileRegistry = new HashMap<String, String>();
+    private static Map<String, String> proxyClient = new HashMap<String, String>();
+
+    static {
+        proxyFileRegistry.put("org.apache.tuscany.sca.binding.atom.impl.AtomBindingImpl", "binding-atom.js");
+        proxyClient.put("org.apache.tuscany.sca.binding.atom.impl.AtomBindingImpl", "AtomClient");
+        
+        proxyFileRegistry.put("org.apache.tuscany.sca.binding.jsonrpc.JSONRPCBinding", "binding-jsonrpc.js");
+        proxyClient.put("org.apache.tuscany.sca.binding.jsonrpc.JSONRPCBinding", "JSONRpcClient");
+    }
+    
+    static String getJavaScriptProxyFile(String bindingClass) {
+        return proxyFileRegistry.get(bindingClass);
+    }
+    
+    static String getJavaScriptProxyClient(String bindingClass) {
+        return proxyClient.get(bindingClass);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..6c167a6b31
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.implementation.widget.WidgetImplementationProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#implementation.widget,model=org.apache.tuscany.sca.implementation.widget.WidgetImplementation
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.widget.WidgetImplementationFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.widget.WidgetImplementationFactory
new file mode 100644
index 0000000000..fc45baa16d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.widget.WidgetImplementationFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for model factory
+org.apache.tuscany.sca.implementation.widget.WidgetImplementationFactory
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
new file mode 100644
index 0000000000..d0f73cbdbb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the implementation extension

+org.apache.tuscany.sca.implementation.widget.provider.WidgetImplementationProviderFactory;model=org.apache.tuscany.sca.implementation.widget.WidgetImplementation

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/resources/binding-atom.js b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/resources/binding-atom.js
new file mode 100644
index 0000000000..ef533d3fe9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/resources/binding-atom.js
@@ -0,0 +1,139 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+	
+function AtomClient(uri) {
+
+	this.msxmlNames = [ "MSXML2.XMLHTTP.5.0",
+                        "MSXML2.XMLHTTP.4.0",
+                        "MSXML2.XMLHTTP.3.0",
+                        "MSXML2.XMLHTTP",
+                        "Microsoft.XMLHTTP" ];
+			            
+	this.uri=uri;
+	
+	this.get = function(id, responseFunction) {
+		var xhr = this.createXMLHttpRequest();
+		xhr.onreadystatechange = function() {
+			if (xhr.readyState == 4) {
+				if (xhr.status == 200) {
+				    var strDocument = xhr.responseText;
+				    var xmlDocument = xhr.responseXML;
+				    if(!xmlDocument || xmlDocument.childNodes.length==0){ 
+                        xmlDocument = (new DOMParser()).parseFromString(strDocument, "text/xml");
+                    } 
+                    if (responseFunction != null) responseFunction(xmlDocument);
+				} else {
+                    alert("get - Error getting data from the server");
+				}
+			}
+		}
+		xhr.open("GET", uri + '/' + id, true);
+		xhr.send(null);
+	}	
+
+	this.post = function (entry, responseFunction) {
+		var xhr = this.createXMLHttpRequest();
+		xhr.onreadystatechange = function() {
+			if (xhr.readyState == 4) {
+				if (xhr.status == 201) {
+				    var strDocument = xhr.responseText;
+				    var xmlDocument = xhr.responseXML;
+				    if(!xmlDocument || xmlDocument.childNodes.length==0){ 
+                        xmlDocument = (new DOMParser()).parseFromString(strDocument, "text/xml");
+                    } 
+					if (responseFunction != null) responseFunction(xmlDocument);
+				} else {
+					alert("post - Error getting data from the server");
+				}
+			}
+		}
+		xhr.open("POST", uri, true);
+		xhr.setRequestHeader("Content-Type", "application/atom+xml");
+		xhr.send(entry);
+	}	
+
+	this.put = function (id, entry, responseFunction) {
+		var xhr = this.createXMLHttpRequest();
+		xhr.onreadystatechange = function() {
+			if (xhr.readyState == 4) {
+				if (xhr.status == 200) {
+				    var strDocument = xhr.responseText;
+				    var xmlDocument = xhr.responseXML;
+				    if(!xmlDocument || xmlDocument.childNodes.length==0){ 
+                        xmlDocument = (new DOMParser()).parseFromString(strDocument, "text/xml");
+                    } 
+					if (responseFunction != null) responseFunction(xmlDocument);
+				} else {
+					alert("put - Error getting data from the server");
+				}
+			}
+		}
+		xhr.open("PUT", uri + '/' + id, true);
+		xhr.setRequestHeader("Content-Type", "application/atom+xml");
+		xhr.send(entry);
+	}	
+
+	this.del = function (id, responseFunction) {       
+		var xhr = this.createXMLHttpRequest();
+		xhr.onreadystatechange = function() {
+			if (xhr.readyState == 4) {
+				if (xhr.status == 200) {
+					if (responseFunction != null) responseFunction();
+				} else {
+					alert("delete - Error getting data from the server");
+				}
+			}
+		}
+		xhr.open("DELETE", uri + '/' + id, true);		
+		xhr.send(null);
+	}
+	this.createXMLHttpRequest = function () {
+        /* Mozilla XMLHttpRequest */
+        try {return new XMLHttpRequest();} catch(e) {}      
+		
+        /* Microsoft MSXML ActiveX */
+        for (var i=0;i < this.msxmlNames.length; i++) {
+            try {return new ActiveXObject(this.msxmlNames[i]);} catch (e) {}
+        }
+        alert("XML http request not supported");
+        return null;
+	}
+	if (typeof DOMParser == "undefined") {
+	   DOMParser = function () {}
+	
+	   DOMParser.prototype.parseFromString = function (str, contentType) {
+	      if (typeof ActiveXObject != "undefined") {
+	         var d = new ActiveXObject("MSXML.DomDocument");
+	         d.loadXML(str);
+	         return d;
+	      } else if (typeof XMLHttpRequest != "undefined") {
+	         var req = new XMLHttpRequest;
+	         req.open("GET", "data:" + (contentType || "application/xml") +
+	                         ";charset=utf-8," + encodeURIComponent(str), false);
+	         if (req.overrideMimeType) {
+	            req.overrideMimeType(contentType);
+	         }
+	         req.send(null);
+	         return req.responseXML;
+	      }
+      }
+   }
+}
+
+bindingatom = "loaded";
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/resources/binding-jsonrpc.js b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/resources/binding-jsonrpc.js
new file mode 100644
index 0000000000..ca3c2a8605
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/main/resources/binding-jsonrpc.js
@@ -0,0 +1,492 @@
+/*
+ * JSON-RPC JavaScript client
+ *
+ * $Id: jsonrpc.js,v 1.36.2.3 2006/03/08 15:09:37 mclark Exp $
+ *
+ * Copyright (c) 2003-2004 Jan-Klaas Kollhof
+ * Copyright (c) 2005 Michael Clark, Metaparadigm Pte Ltd
+ *
+ * This code is based on Jan-Klaas' JavaScript o lait library (jsolait).
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+/*
+ * Modifications for Apache Tuscany:
+ * - JSONRpcClient_createMethod changed so callback is last arg
+ */
+
+/* escape a character */
+
+escapeJSONChar =
+function escapeJSONChar(c)
+{
+    if(c == "\"" || c == "\\") return "\\" + c;
+    else if (c == "\b") return "\\b";
+    else if (c == "\f") return "\\f";
+    else if (c == "\n") return "\\n";
+    else if (c == "\r") return "\\r";
+    else if (c == "\t") return "\\t";
+    var hex = c.charCodeAt(0).toString(16);
+    if(hex.length == 1) return "\\u000" + hex;
+    else if(hex.length == 2) return "\\u00" + hex;
+    else if(hex.length == 3) return "\\u0" + hex;
+    else return "\\u" + hex;
+};
+
+
+/* encode a string into JSON format */
+
+escapeJSONString =
+function escapeJSONString(s)
+{
+    /* The following should suffice but Safari's regex is b0rken
+       (doesn't support callback substitutions)
+       return "\"" + s.replace(/([^\u0020-\u007f]|[\\\"])/g,
+       escapeJSONChar) + "\"";
+    */
+
+    /* Rather inefficient way to do it */
+    var parts = s.split("");
+    for(var i=0; i < parts.length; i++) {
+	var c =parts[i];
+	if(c == '"' ||
+	   c == '\\' ||
+	   c.charCodeAt(0) < 32 ||
+	   c.charCodeAt(0) >= 128)
+	    parts[i] = escapeJSONChar(parts[i]);
+    }
+    return "\"" + parts.join("") + "\"";
+};
+
+
+/* Marshall objects to JSON format */
+
+toJSON = function toJSON(o)
+{
+    if(o == null) {
+	return "null";
+    } else if(o.constructor == String) {
+	return escapeJSONString(o);
+    } else if(o.constructor == Number) {
+	return o.toString();
+    } else if(o.constructor == Boolean) {
+	return o.toString();
+    } else if(o.constructor == Date) {
+	return '{javaClass: "java.util.Date", time: ' + o.valueOf() +'}';
+    } else if(o.constructor == Array) {
+	var v = [];
+	for(var i = 0; i < o.length; i++) v.push(toJSON(o[i]));
+	return "[" + v.join(", ") + "]";
+    } else {
+	var v = [];
+	for(attr in o) {
+	    if(o[attr] == null) v.push("\"" + attr + "\": null");
+	    else if(typeof o[attr] == "function"); /* skip */
+	    else v.push(escapeJSONString(attr) + ": " + toJSON(o[attr]));
+	}
+	return "{" + v.join(", ") + "}";
+    }
+};
+
+
+/* JSONRpcClient constructor */
+
+JSONRpcClient =
+function JSONRpcClient_ctor(serverURL, user, pass, objectID)
+{
+    this.serverURL = serverURL;
+    this.user = user;
+    this.pass = pass;
+    this.objectID = objectID;
+
+    /* Add standard methods */
+    if(this.objectID) {
+	this._addMethods(["listMethods"]);
+	var req = this._makeRequest("listMethods", []);
+    } else {
+	this._addMethods(["system.listMethods"]);
+	var req = this._makeRequest("system.listMethods", []);
+    }
+    var m = this._sendRequest(req);
+    this._addMethods(m);
+};
+
+
+/* JSONRpcCLient.Exception */
+
+JSONRpcClient.Exception =
+function JSONRpcClient_Exception_ctor(code, message, javaStack)
+{
+    this.code = code;
+    var name;
+    if(javaStack) {
+	this.javaStack = javaStack;
+	var m = javaStack.match(/^([^:]*)/);
+	if(m) name = m[0];
+    }
+    if(name) this.name = name;
+    else this.name = "JSONRpcClientException";
+    this.message = message;
+};
+
+JSONRpcClient.Exception.CODE_REMOTE_EXCEPTION = 490;
+JSONRpcClient.Exception.CODE_ERR_CLIENT = 550;
+JSONRpcClient.Exception.CODE_ERR_PARSE = 590;
+JSONRpcClient.Exception.CODE_ERR_NOMETHOD = 591;
+JSONRpcClient.Exception.CODE_ERR_UNMARSHALL = 592;
+JSONRpcClient.Exception.CODE_ERR_MARSHALL = 593;
+
+JSONRpcClient.Exception.prototype = new Error();
+
+JSONRpcClient.Exception.prototype.toString =
+function JSONRpcClient_Exception_toString(code, msg)
+{
+    return this.name + ": " + this.message;
+};
+
+
+/* Default top level exception handler */
+
+JSONRpcClient.default_ex_handler =
+function JSONRpcClient_default_ex_handler(e) { alert(e); };
+
+
+/* Client settable variables */
+
+JSONRpcClient.toplevel_ex_handler = JSONRpcClient.default_ex_handler;
+JSONRpcClient.profile_async = false;
+JSONRpcClient.max_req_active = 1;
+JSONRpcClient.requestId = 1;
+
+
+/* JSONRpcClient implementation */
+
+JSONRpcClient.prototype._createMethod =
+function JSONRpcClient_createMethod(methodName)
+{
+    var fn=function()
+    {
+	var args = [];
+	var callback = null;
+	for(var i=0;i<arguments.length;i++) args.push(arguments[i]);
+
+/*	TUSCANY change callback to be last arg instead of first to match binding.ajax
+	if(typeof args[0] == "function") callback = args.shift();
+*/
+	if(typeof args[arguments.length-1] == "function") callback = args.pop();
+
+	var req = fn.client._makeRequest.call(fn.client, fn.methodName,
+					      args, callback);
+	if(callback == null) {
+	    return fn.client._sendRequest.call(fn.client, req);
+	} else {
+	    JSONRpcClient.async_requests.push(req);
+	    JSONRpcClient.kick_async();
+	    return req.requestId;
+	}
+    };
+    fn.client = this;
+    fn.methodName = methodName;
+    return fn;
+};
+
+JSONRpcClient.prototype._addMethods =
+function JSONRpcClient_addMethods(methodNames)
+{
+    for(var i=0; i<methodNames.length; i++) {
+	var obj = this;
+	var names = methodNames[i].split(".");
+	for(var n=0; n<names.length-1; n++) {
+	    var name = names[n];
+	    if(obj[name]) {
+		obj = obj[name];
+	    } else {
+		obj[name]  = new Object();
+		obj = obj[name];
+	    }
+	}
+	var name = names[names.length-1];
+	if(!obj[name]) {
+	    var method = this._createMethod(methodNames[i]);
+	    obj[name] = method;
+	}
+    }
+};
+
+JSONRpcClient._getCharsetFromHeaders =
+function JSONRpcClient_getCharsetFromHeaders(http)
+{
+    try {
+	var contentType = http.getResponseHeader("Content-type");
+	var parts = contentType.split(/\s*;\s*/);
+	for(var i =0; i < parts.length; i++) {
+	    if(parts[i].substring(0, 8) == "charset=")
+		return parts[i].substring(8, parts[i].length);
+	}
+    } catch (e) {}
+    return "UTF-8"; /* default */
+};
+
+/* Async queue globals */
+JSONRpcClient.async_requests = [];
+JSONRpcClient.async_inflight = {};
+JSONRpcClient.async_responses = [];
+JSONRpcClient.async_timeout = null;
+JSONRpcClient.num_req_active = 0;
+
+JSONRpcClient._async_handler =
+function JSONRpcClient_async_handler()
+{
+    JSONRpcClient.async_timeout = null;
+
+    while(JSONRpcClient.async_responses.length > 0) {
+	var res = JSONRpcClient.async_responses.shift();
+	if(res.canceled) continue;
+	if(res.profile) res.profile.dispatch = new Date();
+	try {
+	    res.cb(res.result, res.ex, res.profile);
+	} catch(e) {
+	    JSONRpcClient.toplevel_ex_handler(e);
+	}
+    }
+
+    while(JSONRpcClient.async_requests.length > 0 &&
+	  JSONRpcClient.num_req_active < JSONRpcClient.max_req_active) {
+	var req = JSONRpcClient.async_requests.shift();
+	if(req.canceled) continue;
+	req.client._sendRequest.call(req.client, req);
+    }
+};
+
+JSONRpcClient.kick_async =
+function JSONRpcClient_kick_async()
+{
+    if(JSONRpcClient.async_timeout == null)
+	JSONRpcClient.async_timeout =
+	    setTimeout(JSONRpcClient._async_handler, 0);
+};
+
+JSONRpcClient.cancelRequest =
+function JSONRpcClient_cancelRequest(requestId)
+{
+    /* If it is in flight then mark it as canceled in the inflight map
+       and the XMLHttpRequest callback will discard the reply. */
+    if(JSONRpcClient.async_inflight[requestId]) {
+	JSONRpcClient.async_inflight[requestId].canceled = true;
+	return true;
+    }
+
+    /* If its not in flight yet then we can just mark it as canceled in
+       the the request queue and it will get discarded before being sent. */
+    for(var i in JSONRpcClient.async_requests) {
+	if(JSONRpcClient.async_requests[i].requestId == requestId) {
+	    JSONRpcClient.async_requests[i].canceled = true;
+	    return true;
+	}
+    }
+
+    /* It may have returned from the network and be waiting for its callback
+       to be dispatched, so mark it as canceled in the response queue
+       and the response will get discarded before calling the callback. */
+    for(var i in JSONRpcClient.async_responses) {
+	if(JSONRpcClient.async_responses[i].requestId == requestId) {
+	    JSONRpcClient.async_responses[i].canceled = true;
+	    return true;
+	}
+    }
+
+    return false;
+};
+
+JSONRpcClient.prototype._makeRequest =
+function JSONRpcClient_makeRequest(methodName, args, cb)
+{
+    var req = {};
+    req.client = this;
+    req.requestId = JSONRpcClient.requestId++;
+
+    var obj = {};
+    obj.id = req.requestId;
+    if (this.objectID)
+	obj.method = ".obj#" + this.objectID + "." + methodName;
+    else
+	obj.method = methodName;
+    obj.params = args;
+
+    if (cb) req.cb = cb;
+    if (JSONRpcClient.profile_async)
+	req.profile = { "submit": new Date() };
+    req.data = toJSON(obj);
+
+    return req;
+};
+
+JSONRpcClient.prototype._sendRequest =
+function JSONRpcClient_sendRequest(req)
+{
+    if(req.profile) req.profile.start = new Date();
+
+    /* Get free http object from the pool */
+    var http = JSONRpcClient.poolGetHTTPRequest();
+    JSONRpcClient.num_req_active++;
+
+    /* Send the request */
+    if (typeof(this.user) == "undefined") {
+	http.open("POST", this.serverURL, (req.cb != null));
+    } else {
+	http.open("POST", this.serverURL, (req.cb != null), this.user, this.pass);
+    }
+
+    /* setRequestHeader is missing in Opera 8 Beta */
+    try { http.setRequestHeader("Content-type", "text/plain"); } catch(e) {}
+
+    /* Construct call back if we have one */
+    if(req.cb) {
+	var self = this;
+	http.onreadystatechange = function() {
+	    if(http.readyState == 4) {
+		http.onreadystatechange = function () {};
+		var res = { "cb": req.cb, "result": null, "ex": null};
+		if (req.profile) {
+		    res.profile = req.profile;
+		    res.profile.end = new Date();
+		}
+		try { res.result = self._handleResponse(http); }
+		catch(e) { res.ex = e; }
+		if(!JSONRpcClient.async_inflight[req.requestId].canceled)
+		    JSONRpcClient.async_responses.push(res);
+		delete JSONRpcClient.async_inflight[req.requestId];
+		JSONRpcClient.kick_async();
+	    }
+	};
+    } else {
+	http.onreadystatechange = function() {};
+    }
+
+    JSONRpcClient.async_inflight[req.requestId] = req;
+	
+    try {
+	http.send(req.data);
+    } catch(e) {
+	JSONRpcClient.poolReturnHTTPRequest(http);
+	JSONRpcClient.num_req_active--;
+	throw new JSONRpcClient.Exception
+	    (JSONRpcClient.Exception.CODE_ERR_CLIENT, "Connection failed");
+    }
+
+    if(!req.cb) return this._handleResponse(http);
+};
+
+JSONRpcClient.prototype._handleResponse =
+function JSONRpcClient_handleResponse(http)
+{
+    /* Get the charset */
+    if(!this.charset) {
+	this.charset = JSONRpcClient._getCharsetFromHeaders(http);
+    }
+
+    /* Get request results */
+    var status, statusText, data;
+    try {
+	status = http.status;
+	statusText = http.statusText;
+	data = http.responseText;
+    } catch(e) {
+	JSONRpcClient.poolReturnHTTPRequest(http);
+	JSONRpcClient.num_req_active--;
+	JSONRpcClient.kick_async();
+	throw new JSONRpcClient.Exception
+	    (JSONRpcClient.Exception.CODE_ERR_CLIENT, "Connection failed");
+    }
+
+    /* Return http object to the pool; */
+    JSONRpcClient.poolReturnHTTPRequest(http);
+    JSONRpcClient.num_req_active--;
+
+    /* Unmarshall the response */
+    if(status != 200) {
+	throw new JSONRpcClient.Exception(status, statusText);
+    }
+    var obj;
+    try {
+	eval("obj = " + data);
+    } catch(e) {
+	throw new JSONRpcClient.Exception(550, "error parsing result");
+    }
+    if(obj.error)
+	throw new JSONRpcClient.Exception(obj.error.code, obj.error.msg,
+					  obj.error.trace);
+    var res = obj.result;
+
+    /* Handle CallableProxy */
+    if(res && res.objectID && res.JSONRPCType == "CallableReference")
+	return new JSONRpcClient(this.serverURL, this.user,
+				 this.pass, res.objectID);
+
+    return res;
+};
+
+
+/* XMLHttpRequest wrapper code */
+
+/* XMLHttpRequest pool globals */
+JSONRpcClient.http_spare = [];
+JSONRpcClient.http_max_spare = 8;
+
+JSONRpcClient.poolGetHTTPRequest =
+function JSONRpcClient_pool_getHTTPRequest()
+{
+    if(JSONRpcClient.http_spare.length > 0) {
+	return JSONRpcClient.http_spare.pop();
+    }
+    return JSONRpcClient.getHTTPRequest();
+};
+
+JSONRpcClient.poolReturnHTTPRequest =
+function JSONRpcClient_poolReturnHTTPRequest(http)
+{
+    if(JSONRpcClient.http_spare.length >= JSONRpcClient.http_max_spare)
+	delete http;
+    else
+	JSONRpcClient.http_spare.push(http);
+};
+
+JSONRpcClient.msxmlNames = [ "MSXML2.XMLHTTP.5.0",
+			     "MSXML2.XMLHTTP.4.0",
+			     "MSXML2.XMLHTTP.3.0",
+			     "MSXML2.XMLHTTP",
+			     "Microsoft.XMLHTTP" ];
+
+JSONRpcClient.getHTTPRequest =
+function JSONRpcClient_getHTTPRequest()
+{
+    /* Mozilla XMLHttpRequest */
+    try {
+	JSONRpcClient.httpObjectName = "XMLHttpRequest";
+	return new XMLHttpRequest();
+    } catch(e) {}
+
+    /* Microsoft MSXML ActiveX */
+    for (var i=0;i < JSONRpcClient.msxmlNames.length; i++) {
+	try {
+	    JSONRpcClient.httpObjectName = JSONRpcClient.msxmlNames[i];
+	    return new ActiveXObject(JSONRpcClient.msxmlNames[i]);
+	} catch (e) {}
+    }
+
+    /* None found */
+    JSONRpcClient.httpObjectName = null;
+    throw new JSONRpcClient.Exception(0, "Can't create XMLHttpRequest object");
+};
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/test/java/org/apache/tuscany/sca/implementation/widget/WidgetImplementationTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/test/java/org/apache/tuscany/sca/implementation/widget/WidgetImplementationTestCase.java
new file mode 100644
index 0000000000..a5b80ab16d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/test/java/org/apache/tuscany/sca/implementation/widget/WidgetImplementationTestCase.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.widget;
+
+import java.net.Socket;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class WidgetImplementationTestCase extends TestCase {
+
+    private SCADomain scaDomain;
+    
+    @Override
+    protected void setUp() throws Exception {
+        scaDomain = SCADomain.newInstance("widget.composite");
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        scaDomain.close();
+    }
+    
+    public void testPing() throws Exception {
+        new Socket("127.0.0.1", 8085);
+        //System.in.read();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/test/java/store/Catalog.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/test/java/store/Catalog.java
new file mode 100644
index 0000000000..5b9cae88ac
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/test/java/store/Catalog.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package store;
+
+import org.osoa.sca.annotations.Remotable;
+
+@Remotable
+public interface Catalog {
+    String[] get();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/test/java/store/CatalogImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/test/java/store/CatalogImpl.java
new file mode 100644
index 0000000000..539e7b0f26
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/test/java/store/CatalogImpl.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package store;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.osoa.sca.annotations.Init;
+
+public class CatalogImpl implements Catalog {
+    private List<String> catalog = new ArrayList<String>();
+
+    @Init
+    public void init() {
+        catalog.add("Apple - US$ 2.99");
+        catalog.add("Orange - US$ 3.55");
+        catalog.add("Pear - US$ 1.55");
+    }
+
+    public String[] get() {
+        String[] catalogArray = new String[catalog.size()];
+        catalog.toArray(catalogArray);
+        return catalogArray;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/test/java/store/ShoppingCartImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/test/java/store/ShoppingCartImpl.java
new file mode 100644
index 0000000000..8ff421632a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/test/java/store/ShoppingCartImpl.java
@@ -0,0 +1,119 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package store;
+
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+import org.apache.abdera.Abdera;
+import org.apache.abdera.model.Entry;
+import org.apache.abdera.model.Feed;
+import org.apache.tuscany.sca.binding.atom.collection.Collection;
+import org.apache.tuscany.sca.binding.atom.collection.NotFoundException;
+
+public class ShoppingCartImpl implements Collection {
+
+    private static Map<String, Entry> cart = new HashMap<String, Entry>();
+
+    public Feed getFeed() {
+        Feed feed = Abdera.getNewFactory().newFeed();
+        feed.setTitle("shopping cart");
+        feed.setSubtitle("Total : " + getTotal());
+        
+        for (Entry entry : cart.values()) {
+            feed.addEntry(entry);
+        }
+
+        return feed;
+    }
+    
+    public Feed query(String queryString) {
+        if (queryString.startsWith("name=")) {
+            String name = queryString.substring(5);
+
+            Feed feed = Abdera.getNewFactory().newFeed();
+            feed.setTitle("shopping cart");
+            feed.setSubtitle("Total : " + getTotal());
+            
+            for (Entry entry : cart.values()) {
+                if (entry.getTitle().contains(name)) {
+                    feed.addEntry(entry);
+                }
+            }
+            return feed;
+            
+        } else {
+            return getFeed();
+        }
+    }
+
+    public Entry get(String id) throws NotFoundException {
+        return cart.get(id);
+    }
+
+    public Entry post(Entry entry) {
+        System.out.println("post" + entry);
+        String id = "cart-" + UUID.randomUUID().toString();
+        entry.setId(id);
+
+        entry.addLink(id, "edit");
+        entry.addLink(id, "alternate");
+        
+        entry.setEdited(new Date());
+
+        cart.put(id, entry);
+        return entry;
+    }
+
+    public void put(String id, Entry entry) throws NotFoundException {
+        entry.setUpdated(new Date());
+        cart.put(id, entry);
+    }
+
+    public void delete(String id) throws NotFoundException {
+        if (id.equals(""))
+            cart.clear();
+        else
+            cart.remove(id);
+    }
+
+    private String getTotal() {
+        float total = 0;
+        String currencySymbol = "";
+        if (!cart.isEmpty()) {
+            String item = ((Entry)cart.values().iterator().next()).getContent();
+            currencySymbol = item.substring(item.indexOf("-") + 2, item.indexOf("-") + 3);
+        }
+        for (Entry entry : cart.values()) {
+            String item = entry.getContent();
+            
+            int index = item.length()-1;
+            char digit;
+            while ((digit = item.charAt(index)) == '.' || Character.isDigit(digit)) {
+                index--;
+            }
+            
+            total += Float.valueOf(item.substring(index));
+        }
+        return currencySymbol + String.valueOf(total);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/test/resources/content/store.html b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/test/resources/content/store.html
new file mode 100644
index 0000000000..c2277772bf
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/test/resources/content/store.html
@@ -0,0 +1,123 @@
+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<html>

+<head>

+<title>Store</TITLE>

+

+<!-- one js include per sca component -->

+<script type="text/javascript" src="store.js"></script>

+

+<script language="JavaScript">

+

+	//@Reference

+	var catalog = new Reference("Catalog");

+	

+	//@Reference

+	var shoppingCart = new Reference("ShoppingCart"); 
+	
+	//@Property
+	var locale = Property("locale");

+

+	function catalog_getResponse(items) {

+		var catalog = "";

+		for (var i=0; i<items.length; i++)

+			catalog += '<input name="items" type="checkbox" value="' + 

+						items[i] + '">' + items[i]+ ' <br>';

+		document.getElementById('catalog').innerHTML=catalog;

+	}

+	

+	function shoppingCart_getResponse(feed) {

+		if (feed != null) {

+			var entries = feed.getElementsByTagName("entry");              

+			var list = "";

+			for (var i=0; i<entries.length; i++) {

+				var item = entries[i].getElementsByTagName("content")[0].firstChild.nodeValue;

+				list += item + ' <br>';

+			}

+			document.getElementById("shoppingCart").innerHTML = list;

+			document.getElementById('total').innerHTML = feed.getElementsByTagName("subtitle")[0].firstChild.nodeValue;

+		}

+	}

+	function shoppingCart_postResponse(entry) {

+		shoppingCart.get("", shoppingCart_getResponse);

+	}				

+

+

+	function addToCart() {

+		var items  = document.catalogForm.items;

+		var j = 0;

+		for (var i=0; i<items.length; i++)

+			if (items[i].checked) {

+				var entry = '<entry xmlns="http://www.w3.org/2005/Atom"><title>cart-item</title><content type="text">'+items[i].value+'</content></entry>'

+				shoppingCart.post(entry, shoppingCart_postResponse);

+				items[i].checked = false;

+			}

+	}

+	function checkoutCart() {

+		document.getElementById('store').innerHTML='<h2>' +

+				'Thanks for Shopping With Us!</h2>'+

+				'<h2>Your Order</h2>'+

+				'<form name="orderForm" action="/ufs/store.html">'+

+					document.getElementById('shoppingCart').innerHTML+

+					'<br>'+

+					document.getElementById('total').innerHTML+

+					'<br>'+

+					'<br>'+

+					'<input type="submit" value="Continue Shopping">'+ 

+				'</form>';

+		shoppingCart.del("", null);

+	}

+	function deleteCart() {

+		shoppingCart.del("", null);

+		document.getElementById('shoppingCart').innerHTML = "";

+		document.getElementById('total').innerHTML = "";	

+	}	

+
+    //alert(locale);

+	catalog.get(catalog_getResponse);

+	shoppingCart.get("", shoppingCart_getResponse);

+</script>

+

+</head>

+

+<body>

+<h1>Store</h1>

+  <div id="store">

+   	<h2>Catalog</h2>

+   	<form name="catalogForm">

+		<div id="catalog" ></div>

+		<br>

+		<input type="button" onClick="addToCart()"  value="Add to Cart">

+   	</form>

+ 

+ 	<br>

+  

+   	<h2>Your Shopping Cart</h2>

+   	<form name="shoppingCartForm">

+		<div id="shoppingCart"></div>

+		<br>

+		<div id="total"></div>

+		<br>		

+		<input type="button" onClick="checkoutCart()" value="Checkout"> 

+		<input type="button" onClick="deleteCart()" value="Empty">     

+	   	<a href="../ShoppingCart/">(feed)</a>

+	</form>    

+  </div>

+</body>

+</html>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/test/resources/widget.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/test/resources/widget.composite
new file mode 100644
index 0000000000..f23d6a20f5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-widget/src/test/resources/widget.composite
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
+	targetNamespace="http://sample/resource"
+	xmlns:sr="http://sample/resource"
+	name="resource">
+
+    <component name="store">
+        <tuscany:implementation.widget location="content/store.html"/>
+        <property name="locale">en</property>
+        <service name="Widget">
+        	<tuscany:binding.http uri="http://localhost:8085/store"/> 
+        </service>
+		<reference name="Catalog" target="Catalog">
+		 	<tuscany:binding.jsonrpc uri="http://localhost:8085/Catalog"/>
+		 </reference>
+		 <reference name="ShoppingCart" target="ShoppingCart">
+		 	<tuscany:binding.atom uri="http://localhost:8085/ShoppingCart"/>
+		 </reference>
+    </component>
+    
+    <component name="Catalog">
+		<implementation.java class="store.CatalogImpl"/> 
+		<service name="Catalog">
+			<tuscany:binding.jsonrpc uri="http://localhost:8085/Catalog"/>
+   		</service>
+	</component> 
+	
+	<component name="ShoppingCart">
+		<implementation.java class="store.ShoppingCartImpl"/>
+		<service name="Collection">
+			<tuscany:binding.atom uri="http://localhost:8085/ShoppingCart"/>
+		</service>    	
+	</component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/LICENSE
new file mode 100644
index 0000000000..d645695673
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/LICENSE
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/pom.xml
new file mode 100644
index 0000000000..4fddcc4297
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/pom.xml
@@ -0,0 +1,85 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-implementation-xquery</artifactId>
+    <name>Apache Tuscany SCA XQuery Implementation Extension</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding-saxon</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding-jaxb</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementation.java
new file mode 100644
index 0000000000..f310fce586
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementation.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.xquery;
+
+import java.lang.reflect.Method;
+import java.util.Map;
+
+import net.sf.saxon.query.XQueryExpression;
+
+import org.apache.tuscany.sca.assembly.Implementation;
+
+/**
+ * Class representing the XQuery implementation type
+ * @version $Rev$ $Date$
+ */
+public interface XQueryImplementation extends Implementation {
+
+    /**
+     * Location of the xquery implementation file
+     * @return
+     */
+    public String getLocation();
+
+    public void setLocation(String location);
+    
+    public String getLocationURL();
+
+    public void setLocationURL(String location);
+
+    /**
+     * The XQuery expression that is loaded from the xquery implementation file
+     * @return
+     */
+    public String getXqExpression();
+
+    public void setXqExpression(String expression);
+
+    /**
+     * The XQuery expression should be extended for with additional
+     * script, which provides the external variables needed to invoke
+     * a function. In this way for each function that is defined in the 
+     * original XQuery expression additional expression is defined, which
+     * can invoke this function, using external variables as input.
+     * These expression extensions are stored in this map. It provides for
+     * each method of a service interface that is implemented by this component
+     * type corresponding expression extension
+     * @return
+     */
+    public Map<Method, String> getXqExpressionExtensionsMap();
+
+    /**
+     * This map is a kind of cache for function invokations. If a given
+     * xquery function of this implementation has been invoked already
+     * its compiled expression can be reused. In this manner the preformance
+     * can be increased
+     * @return
+     */
+    public Map<String, XQueryExpression> getCompiledExpressionsCache();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationFactory.java
new file mode 100644
index 0000000000..e5c032678d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationFactory.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.xquery;
+
+import org.apache.tuscany.sca.implementation.xquery.impl.XQueryImplementationFactoryImpl;
+
+/**
+ * Provides instances of XQueryImplementation classes
+ * @version $Rev$ $Date$
+ */
+public interface XQueryImplementationFactory {
+
+    public XQueryImplementationFactory INSTANCE = new XQueryImplementationFactoryImpl();
+
+    XQueryImplementation createXQueryImplementation();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProvider.java
new file mode 100644
index 0000000000..6488e15b02
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProvider.java
@@ -0,0 +1,165 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.xquery;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.databinding.javabeans.SimpleJavaDataBinding;
+import org.apache.tuscany.sca.databinding.saxon.SaxonNodeDataBinding;
+import org.apache.tuscany.sca.databinding.saxon.SaxonValueDataBinding;
+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * Provides the runtime configuration of xquery-typed component.
+ * @version $Rev$ $Date$
+ * 
+ * Generally the following is done:
+ * 1. During constructuion all services and references are provided
+ *    with the saxon data binding, which is the one required by the 
+ *    XQueryInvoker
+ * 
+ * 2. During startup:
+ *    - a proxy is created for each reference and it is kept in the referenceProxies
+ *      map, which is used later by the invoker to configure the saxon parser;
+ *    - each property value is read and put into the properties map. This is
+ *      again used by the invoker to configure the saxon parser
+ */
+public class XQueryImplementationProvider implements ImplementationProvider {
+
+    private RuntimeComponent component;
+    private XQueryImplementation implementation;
+    private Map<String, Object> referenceProxies = new HashMap<String, Object>();
+    private Map<String, Object> properties = new HashMap<String, Object>();
+    private JavaPropertyValueObjectFactory javaFactory;
+
+    public XQueryImplementationProvider(RuntimeComponent component,
+                                        XQueryImplementation implementation,
+                                        JavaPropertyValueObjectFactory factory) {
+        this.component = component;
+        this.implementation = implementation;
+        this.javaFactory = factory;
+        init();
+    }
+
+    private void init() {
+        List<Service> services = implementation.getServices();
+        for (Service sevice : services) {
+            InterfaceContract interfaceContract = sevice.getInterfaceContract();
+            //interfaceContract.getInterface().setDefaultDataBinding(ValueRepresentation.class.getName());
+            setDataBinding(interfaceContract.getInterface(), false);
+        }
+
+        List<Reference> references = implementation.getReferences();
+        for (Reference reference : references) {
+            InterfaceContract interfaceContract = reference.getInterfaceContract();
+            //interfaceContract.getInterface().setDefaultDataBinding(ValueRepresentation.class.getName());
+            setDataBinding(interfaceContract.getInterface(), true);
+        }
+    }
+
+    public Invoker createInvoker(RuntimeComponentService service, Operation operation) {
+        return new XQueryInvoker(service, operation, implementation, referenceProxies, properties);
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public void start() {
+
+        for (Reference reference : component.getReferences()) {
+            String refName = reference.getName();
+            if (refName.startsWith("$self$.")) {
+                continue;
+            }
+            Class interfaze = ((JavaInterface)reference.getInterfaceContract().getInterface()).getJavaClass();
+            Object refProxy = component.getComponentContext().getService(interfaze, refName);
+            referenceProxies.put(refName, refProxy);
+        }
+
+        for (ComponentProperty property : component.getProperties()) {
+            String propName = property.getName();
+            QName xmlType = property.getXSDType();
+            Class clazz = JavaXMLMapper.getJavaType(xmlType);
+
+            Object propertyValue = null;
+            if (clazz == null || java.lang.Object.class.equals(clazz)) {
+                propertyValue = property.getValue();
+            } else {
+                ObjectFactory objfactory = javaFactory.createValueFactory(property, property.getValue(), clazz);
+                propertyValue = objfactory.getInstance();
+            }
+            properties.put(propName, propertyValue);
+        }
+    }
+
+    private void setDataBinding(Interface interfaze, boolean isReference) {
+        List<Operation> operations = interfaze.getOperations();
+        for (Operation operation : operations) {
+            operation.setDataBinding(SaxonNodeDataBinding.NAME);
+            DataType<List<DataType>> inputType = operation.getInputType();
+            if (inputType != null) {
+                List<DataType> logical = inputType.getLogical();
+                for (DataType inArg : logical) {
+                    if (SimpleJavaDataBinding.NAME.equals(inArg.getDataBinding())) {
+                        if (!isReference) {
+                            inArg.setDataBinding(SaxonValueDataBinding.NAME);
+                        }
+                    } else {
+                        inArg.setDataBinding(SaxonNodeDataBinding.NAME);
+                    }
+                }
+            }
+            DataType outputType = operation.getOutputType();
+            if (outputType != null) {
+                if (SimpleJavaDataBinding.NAME.equals(outputType.getDataBinding())) {
+                    if (!isReference) {
+                        outputType.setDataBinding(SaxonValueDataBinding.NAME);
+                    }
+                } else {
+                    outputType.setDataBinding(SaxonNodeDataBinding.NAME);
+                }
+            }
+        }
+    }
+
+    public void stop() {
+        // TODO Auto-generated method stub
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProviderFactory.java
new file mode 100644
index 0000000000..402309aa2c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProviderFactory.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.xquery;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.impl.MediatorImpl;
+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * A factory for xquery implementation providers
+ * @version $Rev$ $Date$
+ */
+public class XQueryImplementationProviderFactory implements ImplementationProviderFactory<XQueryImplementation> {
+
+    private JavaPropertyValueObjectFactory javaFactory;
+
+    public XQueryImplementationProviderFactory(ExtensionPointRegistry registry) {
+        DataBindingExtensionPoint dataBindings = registry.getExtensionPoint(DataBindingExtensionPoint.class);
+        TransformerExtensionPoint transformers = registry.getExtensionPoint(TransformerExtensionPoint.class);
+        MediatorImpl mediator = new MediatorImpl(dataBindings, transformers);
+        this.javaFactory = new JavaPropertyValueObjectFactory(mediator);
+    }
+
+    public ImplementationProvider createImplementationProvider(RuntimeComponent component,
+                                                               XQueryImplementation implementation) {
+        return new XQueryImplementationProvider(component, implementation, javaFactory);
+    }
+
+    public Class<XQueryImplementation> getModelType() {
+        return XQueryImplementation.class;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryInvokationException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryInvokationException.java
new file mode 100644
index 0000000000..a05cfae29b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryInvokationException.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.xquery;
+
+/**
+ * Exception class used by the XQueryInvoker to report problems in
+ * xquery script invokaion
+ * @version $Rev$ $Date$
+ */
+public class XQueryInvokationException extends Exception {
+
+    private static final long serialVersionUID = -2674411654705699541L;
+
+    public XQueryInvokationException(String msg) {
+        super(msg);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryInvoker.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryInvoker.java
new file mode 100644
index 0000000000..f0f3eb000d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryInvoker.java
@@ -0,0 +1,302 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.xquery;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.lang.reflect.Method;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+
+import javax.xml.transform.OutputKeys;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
+import javax.xml.transform.stream.StreamSource;
+
+import net.sf.saxon.Configuration;
+import net.sf.saxon.event.Builder;
+import net.sf.saxon.om.DocumentInfo;
+import net.sf.saxon.om.Item;
+import net.sf.saxon.om.NodeInfo;
+import net.sf.saxon.om.SequenceIterator;
+import net.sf.saxon.query.DynamicQueryContext;
+import net.sf.saxon.query.QueryResult;
+import net.sf.saxon.query.StaticQueryContext;
+import net.sf.saxon.query.XQueryExpression;
+import net.sf.saxon.trans.XPathException;
+import net.sf.saxon.value.Value;
+
+import org.apache.tuscany.sca.databinding.saxon.SaxonDataBindingHelper;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+/**
+ * Performs the invokation of a requested xquery function
+ * @version $Rev$ $Date$
+ */
+public class XQueryInvoker implements Invoker {
+
+    private RuntimeComponentService service;
+    private Operation operation;
+    private Method theMethod;
+    private XQueryImplementation implementation;
+    private Map<String, Object> referenceProxies;
+    private Map<String, Object> properties;
+
+    /**
+     * Constructs a new instance of the xquery invoker.
+     * Also performs a search of java.lang.Method instance
+     * that corresponds to the invoked operation
+     */
+    public XQueryInvoker(RuntimeComponentService service,
+                         Operation operation,
+                         XQueryImplementation implementation,
+                         Map<String, Object> referenceProxies,
+                         Map<String, Object> properties) {
+        this.service = service;
+        this.operation = operation;
+        this.implementation = implementation;
+        this.referenceProxies = referenceProxies;
+        this.properties = properties;
+
+        findMatchingMethod();
+    }
+
+    /**
+     * This mehtod contains the XQuery invokation logic
+     * The following steps are performed:
+     * 1. XQuery expression is produced by combining the original expression
+     *    and the function invokation extension (See XQueryImplementation.getXqExpressionExtensionsMap()
+     *    for details)
+     * 2. A check is performed if this expression has been invoked already. If yes -
+     *    it is taken from the cache
+     * 3. Configuration for the execution is either created or retrieved from
+     *    the cached expression
+     * 4. The input parameters of the operation to be invoked are taken from the
+     *    payload and transformed to ones that are built with the current 
+     *    configuration. 
+     *    NOTE: This is unnecessary overhead - can the Configuration
+     *    object be attached in some way to the invokation request?
+     * 5. All parameters, reference proxies and property values are mapped
+     *    to external variables of the XQuery script
+     * 6. The query is executed and the result is returned depending on its type
+     *    (i.e. it could be either a node NodeInfo or Value object). Currently
+     *    no collections are supported, i.e. if there is more then one element
+     *    in the result ony the first one will be returned
+     *    
+     *    NOTE: During execution of the XQuery a static variable is set with
+     *    the current configuration. This variable is used by the NodeInfo transformers
+     *    to produce the correct NodeInfo for all Output2Output tranformations, which
+     *    happen as result of the XQuery component invoking some reference components
+     *    The old state of the static configuraton is preserved and in this way allowing
+     *    to nest XQuery component invokations (i.e. one XQuery component invokes another
+     *    one)
+     */
+    private Object doInvoke(Object payload) throws XQueryInvokationException, XPathException {
+        if (theMethod == null) {
+            throw new XQueryInvokationException("No java method for operation: " + operation.getName());
+        }
+        String xqExpression =
+            implementation.getXqExpression() + implementation.getXqExpressionExtensionsMap().get(theMethod);
+
+        Configuration config = null;
+        Properties props = new Properties();
+        props.setProperty(OutputKeys.METHOD, "xml");
+        props.setProperty(OutputKeys.INDENT, "yes");
+
+        XQueryExpression exp = implementation.getCompiledExpressionsCache().get(xqExpression);
+        if (exp == null) {
+            config = new Configuration();
+            StaticQueryContext sqc = new StaticQueryContext(config);
+            exp = sqc.compileQuery(xqExpression);
+            implementation.getCompiledExpressionsCache().put(xqExpression, exp);
+        } else {
+            config = exp.getStaticContext().getConfiguration();
+        }
+
+        Object[] params = prepareParameters(payload, config, props);
+
+        DynamicQueryContext dynamicContext = new DynamicQueryContext(config);
+
+        // Setting the parameters for function invokation
+        String methodName = theMethod.getName();
+        for (int i = 0; i < params.length; i++) {
+            dynamicContext.setParameter(methodName + "_" + i, params[i]);
+        }
+
+        // Setting references
+        for (Map.Entry<String, Object> entry : referenceProxies.entrySet()) {
+            dynamicContext.setParameter(entry.getKey(), entry.getValue());
+        }
+
+        // Setting properties
+        for (Map.Entry<String, Object> entry : properties.entrySet()) {
+            dynamicContext.setParameter(entry.getKey(), transformProperty(entry.getValue(), config));
+        }
+
+        SequenceIterator iterator = null;
+        Configuration oldConfigValue = SaxonDataBindingHelper.CURR_EXECUTING_CONFIG;
+        SaxonDataBindingHelper.CURR_EXECUTING_CONFIG = config;
+        try {
+            iterator = exp.iterator(dynamicContext);
+        } finally {
+            SaxonDataBindingHelper.CURR_EXECUTING_CONFIG = oldConfigValue;
+        }
+        Item item = iterator.next();
+        if (item == null) {
+            return null;
+        }
+        if (item instanceof NodeInfo) {
+            return item;
+        } else {
+            return Value.asValue(item);
+        }
+    }
+
+    public Message invoke(Message msg) {
+        try {
+            Object resp = doInvoke(msg.getBody());
+            msg.setBody(resp);
+        } catch (XQueryInvokationException e) {
+            msg.setFaultBody(e.getCause());
+        } catch (XPathException e) {
+            msg.setFaultBody(e.getCause());
+        }
+        return msg;
+    }
+
+    private void findMatchingMethod() {
+        Class<?> interfaze = ((JavaInterface)service.getInterfaceContract().getInterface()).getJavaClass();
+
+        for (Method method : interfaze.getMethods()) {
+            if (match(operation, method)) {
+                theMethod = method;
+            }
+        }
+    }
+
+    private static boolean match(Operation operation, Method method) {
+        Class<?>[] params = method.getParameterTypes();
+        DataType<List<DataType>> inputType = operation.getInputType();
+        List<DataType> types = inputType.getLogical();
+        boolean matched = true;
+        if (types.size() == params.length && method.getName().equals(operation.getName())) {
+            for (int i = 0; i < params.length; i++) {
+                Class<?> clazz = params[i];
+                if (!clazz.equals(operation.getInputType().getLogical().get(i).getPhysical())) {
+                    matched = false;
+                }
+            }
+        } else {
+            matched = false;
+        }
+        return matched;
+
+    }
+
+    private Object[] prepareParameters(Object payload, Configuration configuration, Properties props) {
+        if (payload == null) {
+            return new Object[0];
+        }
+        Object[] inputArguments = null;
+        if (payload.getClass().isArray()) {
+            inputArguments = (Object[])payload;
+        } else {
+            inputArguments = new Object[1];
+            inputArguments[0] = payload;
+        }
+
+        Object[] parameters = new Object[inputArguments.length];
+
+        for (int i = 0; i < inputArguments.length; i++) {
+            if (inputArguments[i] instanceof NodeInfo) {
+                ByteArrayOutputStream baos = new ByteArrayOutputStream();
+                StreamResult sw = new StreamResult(baos);
+                try {
+                    QueryResult.serialize((NodeInfo)inputArguments[i], sw, props, ((NodeInfo)inputArguments[i]).getConfiguration());
+                    baos.close();
+                    ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
+                    StreamSource ss = new StreamSource(bais);
+                    parameters[i] = Builder.build(ss, null, configuration);
+                } catch (Exception e) {
+                    e.printStackTrace();
+                    parameters[i] = null;
+                }
+            } else {
+                parameters[i] = inputArguments[i];
+            }
+        }
+
+        return parameters;
+    }
+
+    private Object transformProperty(Object argument, Configuration configuration) {
+        Object parameter = argument;
+        if (argument instanceof Document) {
+            try {
+                Document doc = (Document)argument;
+                Node valueNode = doc.getFirstChild();
+                DocumentInfo docInfo = null;
+                if (valueNode instanceof Element && valueNode.getNodeName().equals("value")) {
+                    ByteArrayOutputStream baos = new ByteArrayOutputStream();
+                    StreamResult sr = new StreamResult(baos);
+                    try {
+                        Node element = null;
+                        NodeList list = valueNode.getChildNodes();
+                        for (int i = 0; i < list.getLength(); i++) {
+                            if (list.item(i).getNodeType() == Node.ELEMENT_NODE) {
+                                element = list.item(i);
+                                break;
+                            }
+                        }
+                        if (element == null) {
+                            element = valueNode.getFirstChild();
+                        }
+                        Transformer transformer = TransformerFactory.newInstance().newTransformer();
+                        transformer.transform(new DOMSource(element), sr);
+                        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
+                        docInfo = (DocumentInfo)Builder.build(new StreamSource(bais), null, configuration);
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                        return parameter;
+                    }
+                } else {
+                	docInfo = (DocumentInfo)Builder.build(new DOMSource(doc), null, configuration);
+                }
+                parameter = docInfo;
+            } catch (XPathException e) {
+                e.printStackTrace();
+                return parameter;
+            }
+        }
+
+        return parameter;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/impl/XQueryImplementationFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/impl/XQueryImplementationFactoryImpl.java
new file mode 100644
index 0000000000..5e77575c3c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/impl/XQueryImplementationFactoryImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.xquery.impl;
+
+import org.apache.tuscany.sca.implementation.xquery.XQueryImplementation;
+import org.apache.tuscany.sca.implementation.xquery.XQueryImplementationFactory;
+
+/**
+ * Actual implementation of the XQuery implementation factory
+ * @version $Rev$ $Date$
+ */
+public class XQueryImplementationFactoryImpl implements XQueryImplementationFactory {
+
+    public XQueryImplementation createXQueryImplementation() {
+        XQueryImplementation implementation = new XQueryImplementationImpl();
+        return implementation;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/impl/XQueryImplementationImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/impl/XQueryImplementationImpl.java
new file mode 100644
index 0000000000..8f3fefe806
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/impl/XQueryImplementationImpl.java
@@ -0,0 +1,102 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.xquery.impl;
+
+import java.lang.reflect.Method;
+import java.util.HashMap;
+import java.util.Map;
+
+import net.sf.saxon.query.XQueryExpression;
+
+import org.apache.tuscany.sca.assembly.impl.ImplementationImpl;
+import org.apache.tuscany.sca.implementation.xquery.XQueryImplementation;
+
+/**
+ * Actual implementation of the XQuery implementation
+ * @version $Rev$ $Date$
+ */
+public class XQueryImplementationImpl extends ImplementationImpl implements XQueryImplementation {
+
+    private String location;
+    private String locationURL;
+    private String xqExpression;
+
+    private Map<String, XQueryExpression> compiledExpressionsCache = new HashMap<String, XQueryExpression>();
+    private Map<Method, String> xqExpressionExtensionsMap = new HashMap<Method, String>();
+
+    public XQueryImplementationImpl() {
+        setUnresolved(true);
+    }
+
+    public String getLocation() {
+        return location;
+    }
+
+    public void setLocation(String location) {
+        this.location = location;
+    }
+    
+    public String getLocationURL() {
+        return locationURL;
+    }
+
+    public void setLocationURL(String locationURL) {
+        this.locationURL = locationURL;
+    }
+
+    public String getXqExpression() {
+        return xqExpression;
+    }
+
+    public void setXqExpression(String xqExpression) {
+        this.xqExpression = xqExpression;
+    }
+
+    public Map<String, XQueryExpression> getCompiledExpressionsCache() {
+        return compiledExpressionsCache;
+    }
+
+    public Map<Method, String> getXqExpressionExtensionsMap() {
+        return xqExpressionExtensionsMap;
+    }
+
+    @Override
+    public int hashCode() {
+        final int PRIME = 31;
+        int result = super.hashCode();
+        result = PRIME * result + ((location == null) ? 0 : location.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (getClass() != obj.getClass())
+            return false;
+        final XQueryImplementationImpl other = (XQueryImplementationImpl)obj;
+        if (location == null) {
+            if (other.location != null)
+                return false;
+        } else if (!location.equals(other.location))
+            return false;
+        return true;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/xml/XQueryImplementationProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/xml/XQueryImplementationProcessor.java
new file mode 100644
index 0000000000..9f1c48847c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/xml/XQueryImplementationProcessor.java
@@ -0,0 +1,136 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.xquery.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ResourceReference;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.implementation.xquery.XQueryImplementation;
+import org.apache.tuscany.sca.implementation.xquery.XQueryImplementationFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+
+/**
+ * Processor for the xquery implementation type artifact
+ * @version $Rev$ $Date$
+ */
+public class XQueryImplementationProcessor implements StAXArtifactProcessor<XQueryImplementation> {
+
+    private static final String LOCATION = "location";
+    private static final String IMPLEMENTATION_XQUERY = "implementation.xquery";
+    private static final QName IMPLEMENTATION_XQUERY_QNAME =
+        new QName(Constants.SCA10_TUSCANY_NS, IMPLEMENTATION_XQUERY);
+    private static final String MSG_LOCATION_MISSING = "Reading implementation.xquery - location attribute missing";
+
+    private AssemblyFactory assemblyFactory;
+    private JavaInterfaceFactory javaFactory;
+    private ContributionFactory contributionFactory;
+
+    public XQueryImplementationProcessor(ModelFactoryExtensionPoint modelFactoryExtensionPoint) {
+        assemblyFactory = modelFactoryExtensionPoint.getFactory(AssemblyFactory.class);
+        javaFactory = modelFactoryExtensionPoint.getFactory(JavaInterfaceFactory.class);
+        contributionFactory = modelFactoryExtensionPoint.getFactory(ContributionFactory.class);
+    }
+
+    public QName getArtifactType() {
+        return IMPLEMENTATION_XQUERY_QNAME;
+    }
+
+    /**
+     * Reads  from the stream and sets the location attribute of the implementation correspondingly
+     */
+    public XQueryImplementation read(XMLStreamReader reader)
+        throws ContributionReadException, XMLStreamException {
+
+        /* Read the location attribute for the xquery implementation  */
+        String xqueryLocation = reader.getAttributeValue(null, LOCATION);
+        if (xqueryLocation == null) {
+            throw new ContributionReadException(MSG_LOCATION_MISSING);
+        }
+        /* Create the XQuery implementation and set the location into it */
+        XQueryImplementation xqueryImplementation =
+            XQueryImplementationFactory.INSTANCE.createXQueryImplementation();
+        xqueryImplementation.setLocation(xqueryLocation);
+
+        // Skip to end element
+        while (reader.hasNext()) {
+            if (reader.next() == END_ELEMENT && IMPLEMENTATION_XQUERY_QNAME.equals(reader.getName())) {
+                break;
+            }
+        } // end while
+
+        xqueryImplementation.setUnresolved(true);
+
+        return xqueryImplementation;
+    }
+
+    public void write(XQueryImplementation xqueryImplementation, XMLStreamWriter writer)
+        throws ContributionWriteException, XMLStreamException {
+        
+        writer.writeStartElement(Constants.SCA10_TUSCANY_NS, IMPLEMENTATION_XQUERY);
+        if (xqueryImplementation.getLocation() != null) {
+            writer.writeAttribute(LOCATION, xqueryImplementation.getLocation());
+        }
+        writer.writeEndElement();
+
+    }
+
+    public Class<XQueryImplementation> getModelType() {
+        return XQueryImplementation.class;
+    }
+
+    /**
+     * Resolves the implementation: its services and references, by invoking the xquery
+     * introspector
+     */
+    public void resolve(XQueryImplementation xqueryImplementation, ModelResolver resolver)
+        throws ContributionResolveException {
+
+        Artifact artifact = contributionFactory.createArtifact();
+        artifact.setURI(xqueryImplementation.getLocation());
+    	artifact = resolver.resolveModel(Artifact.class, artifact);
+    	if (artifact.getLocation() == null) {
+            throw new ContributionResolveException("Could not locate file: " + xqueryImplementation.getLocation());
+        }
+    	xqueryImplementation.setLocationURL(artifact.getLocation());
+
+        XQueryIntrospector introspector = new XQueryIntrospector(assemblyFactory, javaFactory);
+
+        boolean success = introspector.introspect(xqueryImplementation, resolver);
+
+        if (success) {
+            xqueryImplementation.setUnresolved(false);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/xml/XQueryIntrospector.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/xml/XQueryIntrospector.java
new file mode 100644
index 0000000000..ed64321bec
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/xml/XQueryIntrospector.java
@@ -0,0 +1,307 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.xquery.xml;
+
+import java.io.ByteArrayOutputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.lang.reflect.Method;
+import java.net.URL;
+import java.util.Iterator;
+
+import javax.xml.namespace.QName;
+
+import net.sf.saxon.Configuration;
+import net.sf.saxon.om.NamespaceResolver;
+import net.sf.saxon.query.StaticQueryContext;
+import net.sf.saxon.query.XQueryExpression;
+import net.sf.saxon.trans.XPathException;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.implementation.xquery.XQueryImplementation;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;
+
+/**
+ * This class introspects an XQuery file and extrats out of it
+ * all implemented service, references and properties
+ * It also creates expression extensions for each operation
+ * in the implemented services
+ * @version $Rev$ $Date$
+ */
+public class XQueryIntrospector {
+
+    private static final String SCA_SERVICE_PREFIX = "scaservice:java/";
+    private static final String SCA_REFERENCE_PREFIX = "scareference:java/";
+    private static final String SCA_PROPERTY_JAVA_PREFIX = "scaproperty:java/";
+    private static final String SCA_PROPERTY_XML_PREFIX = "scaproperty:xml/";
+
+    private AssemblyFactory assemblyFactory;
+    private JavaInterfaceFactory javaFactory;
+
+    public XQueryIntrospector(AssemblyFactory assemblyFactory, JavaInterfaceFactory javaFactory) {
+        super();
+        this.assemblyFactory = assemblyFactory;
+        this.javaFactory = javaFactory;
+    }
+
+    public boolean introspect(XQueryImplementation xqueryImplementation, ModelResolver resolver) throws ContributionResolveException {
+        
+        String xqExpression = null;
+        try {
+            URL url = new URL(xqueryImplementation.getLocationURL());
+            xqExpression = loadXQExpression(url);
+        } catch (FileNotFoundException e) {
+            throw new ContributionResolveException(e);
+        } catch (IOException e) {
+            throw new ContributionResolveException(e);
+        }
+
+        if (xqExpression == null) {
+            return false;
+        }
+
+        xqueryImplementation.setXqExpression(xqExpression);
+
+        xqExpression += "\r\n<dummy></dummy>";
+
+        Configuration config = new Configuration();
+        StaticQueryContext sqc = new StaticQueryContext(config);
+        XQueryExpression exp = null;
+        try {
+            exp = sqc.compileQuery(xqExpression);
+        } catch (XPathException e) {
+            throw new ContributionResolveException(e);
+        }
+
+        if (exp == null) {
+            return false;
+        }
+        xqueryImplementation.getCompiledExpressionsCache().put(xqExpression, exp);
+
+        try {
+            introspectServicesAndReferences(xqueryImplementation, exp, resolver);
+        } catch (ClassNotFoundException e) {
+            throw new ContributionResolveException(e);
+        } catch (InvalidInterfaceException e) {
+            throw new ContributionResolveException(e);
+        }
+
+        fillExpressionExtensions(xqueryImplementation);
+
+        return true;
+    }
+
+    /**
+     * Loads the xquery expression from the location that is provided with the implementation
+     */
+    private String loadXQExpression(URL locationURL) throws FileNotFoundException, IOException {
+    	
+        InputStream xqResourceStream = locationURL.openStream();
+
+        if (xqResourceStream == null) {
+            return null;
+        }
+
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        int i = 0;
+        while ((i = xqResourceStream.read()) >= 0) {
+            baos.write(i);
+        }
+        xqResourceStream.close();
+        baos.flush();
+        baos.close();
+
+        String xqExpression = baos.toString();
+
+        return xqExpression;
+    }
+    
+    private Class<?> resolveClass(ModelResolver resolver, String className) throws ClassNotFoundException {
+        ClassReference classReference = new ClassReference(className);
+        classReference = resolver.resolveModel(ClassReference.class, classReference);
+        Class<?> javaClass = classReference.getJavaClass();
+        if (javaClass == null) {
+            throw new ClassNotFoundException(className);
+        } else {
+            return javaClass;
+        }
+    }
+
+    /**
+     * From the compiled xquery expression get all namespaces and see if they
+     * are services, references or properties declaraions
+     */
+    private void introspectServicesAndReferences(XQueryImplementation xqueryImplementation, XQueryExpression exp, ModelResolver resolver)
+        throws ClassNotFoundException, InvalidInterfaceException {
+        NamespaceResolver namespaceResolver = exp.getStaticContext().getNamespaceResolver();
+        Iterator declaredPrefixesIterator = namespaceResolver.iteratePrefixes();
+        while (declaredPrefixesIterator.hasNext()) {
+            String prefix = (String)declaredPrefixesIterator.next();
+            String uri = namespaceResolver.getURIForPrefix(prefix, false);
+            if (uri.startsWith(SCA_SERVICE_PREFIX)) {
+                String serviceName = prefix;
+                String className = uri.substring(SCA_SERVICE_PREFIX.length());
+                Class<?> interfaze = resolveClass(resolver, className);
+                Service theService = createService(interfaze, serviceName);
+                xqueryImplementation.getServices().add(theService);
+            } else if (uri.startsWith(SCA_REFERENCE_PREFIX)) {
+                String referenceName = prefix;
+                String className = uri.substring(SCA_REFERENCE_PREFIX.length());
+                Class<?> interfaze = resolveClass(resolver, className);
+                Reference theReference = createReference(interfaze, referenceName);
+                xqueryImplementation.getReferences().add(theReference);
+            } else if (uri.startsWith(SCA_PROPERTY_JAVA_PREFIX)) {
+                String propertyName = prefix;
+                String className = uri.substring(SCA_PROPERTY_JAVA_PREFIX.length());
+                Class<?> clazz = resolveClass(resolver, className);
+                QName xmlType = JavaXMLMapper.getXMLType(clazz);
+                Property theProperty = createProperty(xmlType, propertyName);
+                xqueryImplementation.getProperties().add(theProperty);
+            } else if (uri.startsWith(SCA_PROPERTY_XML_PREFIX)) {
+                String propertyName = prefix;
+                String namespaceAndLocalname = uri.substring(SCA_PROPERTY_XML_PREFIX.length());
+                int localNameDelimiterPostition = namespaceAndLocalname.lastIndexOf(':');
+                String localName = null;
+                String namespace = null;
+                if (localNameDelimiterPostition < 0) {
+                    localName = namespaceAndLocalname;
+                    namespace = "";
+                } else {
+                    namespace = namespaceAndLocalname.substring(0, localNameDelimiterPostition);
+                    localName = namespaceAndLocalname.substring(localNameDelimiterPostition + 1);
+                }
+                QName xmlType = new QName(namespace, localName);
+                Property theProperty = createProperty(xmlType, propertyName);
+                xqueryImplementation.getProperties().add(theProperty);
+            }
+        }
+    }
+
+    /**
+     * Creates a Service for the component type based on its name and Java interface
+     */
+    private Service createService(Class<?> interfaze, String name) throws InvalidInterfaceException {
+        Service service = assemblyFactory.createService();
+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
+        service.setInterfaceContract(interfaceContract);
+
+        // Set the name for the service
+        service.setName(name);
+
+        // Set the call interface and, if present, the callback interface
+        JavaInterface callInterface = javaFactory.createJavaInterface(interfaze);
+        //setDataBindingForInterface(callInterface, DataObject.class.getName());
+        service.getInterfaceContract().setInterface(callInterface);
+        if (callInterface.getCallbackClass() != null) {
+            JavaInterface callbackInterface = javaFactory.createJavaInterface(callInterface.getCallbackClass());
+            //setDataBindingForInterface(callbackInterface, DataObject.class.getName());
+            service.getInterfaceContract().setCallbackInterface(callbackInterface);
+        }
+        return service;
+    } // end method createService
+
+    protected Property createProperty(QName type, String name) {
+
+        Property property = assemblyFactory.createProperty();
+        property.setName(name);
+        property.setXSDType(type);
+
+        property.setMany(false);
+        return property;
+
+    }
+
+    /**
+     * Creates a Reference for the component type based on its name and Java interface
+     */
+    private Reference createReference(Class<?> interfaze, String name) throws InvalidInterfaceException {
+        Reference reference = assemblyFactory.createReference();
+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
+        reference.setInterfaceContract(interfaceContract);
+
+        // Set the name of the reference to the supplied name and the multiplicity of the reference
+        // to 1..1 - for XQuery implementations, this is the only multiplicity supported
+        reference.setName(name);
+        reference.setMultiplicity(Multiplicity.ONE_ONE);
+
+        // Set the call interface and, if present, the callback interface
+        JavaInterface callInterface = javaFactory.createJavaInterface(interfaze);
+        reference.getInterfaceContract().setInterface(callInterface);
+        if (callInterface.getCallbackClass() != null) {
+            JavaInterface callbackInterface = javaFactory.createJavaInterface(callInterface.getCallbackClass());
+            reference.getInterfaceContract().setCallbackInterface(callbackInterface);
+        }
+
+        return reference;
+    }
+
+    /**
+     * For the methods of each implemented service corresponding expression extension
+     * is generated
+     * @param xqueryImplementation
+     */
+    private void fillExpressionExtensions(XQueryImplementation xqueryImplementation) {
+        for (Service service : xqueryImplementation.getServices()) {
+            Class<?> interfaze = ((JavaInterface)service.getInterfaceContract().getInterface()).getJavaClass();
+
+            // For each of the methods
+            for (Method method : interfaze.getMethods()) {
+                String expressionExtension = createExpressionExtension(method, interfaze, service.getName());
+                xqueryImplementation.getXqExpressionExtensionsMap().put(method, expressionExtension);
+            }
+        }
+    }
+
+    private String createExpressionExtension(Method method, Class<?> interfaze, String serviceName) {
+        StringBuffer exprBuf = new StringBuffer();
+
+        exprBuf.append("\r\n");
+
+        String methodName = method.getName();
+
+        // For each of the declared parameters
+        for (int i = 0; i < method.getParameterTypes().length; i++) {
+            exprBuf.append("declare variable $" + methodName + "_" + i + " external;\r\n");
+        }
+
+        exprBuf.append(serviceName + ":" + methodName + "(");
+
+        for (int i = 0; i < method.getParameterTypes().length; i++) {
+            exprBuf.append("$" + methodName + "_" + i);
+            if (i != method.getParameterTypes().length - 1) {
+                exprBuf.append(", ");
+            }
+        }
+        exprBuf.append(")");
+
+        return exprBuf.toString();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..a51995e56d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.implementation.xquery.xml.XQueryImplementationProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#implementation.xquery,model=org.apache.tuscany.sca.implementation.xquery.XQueryImplementation
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
new file mode 100644
index 0000000000..7ccc08d1ee
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/implementation-xquery/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the implementation extension

+org.apache.tuscany.sca.implementation.xquery.XQueryImplementationProviderFactory;model=org.apache.tuscany.sca.implementation.xquery.XQueryImplementation

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/NOTICE
new file mode 100644
index 0000000000..94481d6cfa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2007 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/pom.xml
new file mode 100644
index 0000000000..40f3f0e13e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/pom.xml
@@ -0,0 +1,199 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-interface-java-jaxws</artifactId>
+    <name>Apache Tuscany Java Interface for JAXWS</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding-jaxb</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+
+       <dependency>
+           <groupId>javax.xml.ws</groupId>
+           <artifactId>jaxws-api</artifactId>
+           <version>2.1-1</version>
+           <exclusions>
+               <exclusion>
+                   <groupId>javax.jws</groupId>
+                   <artifactId>jsr181</artifactId>
+               </exclusion>
+           </exclusions>
+       </dependency>
+       <dependency>
+           <groupId>javax.jws</groupId>
+           <artifactId>jsr181-api</artifactId>
+           <version>1.0-MR1</version>
+       </dependency>
+
+    </dependencies>
+
+    <repositories>
+        <repository>
+            <id>java.net</id>
+            <name>java.net Maven 1.x Repository</name>
+            <url>http://download.java.net/maven/1</url>
+            <layout>legacy</layout>
+        </repository>
+    </repositories>
+
+    <pluginRepositories>
+        <pluginRepository>
+            <id>java.net2</id>
+            <name>java.net Maven 2.x Repository</name>
+            <url>http://download.java.net/maven/2</url>
+        </pluginRepository>
+    </pluginRepositories>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <configuration>
+                    <argLine>-Djava.endorsed.dirs=target/endorsed</argLine>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>copy</id>
+                        <phase>generate-sources</phase>
+                        <goals>
+                            <goal>copy</goal>
+                        </goals>
+                        <configuration>
+                            <artifactItems>
+                                <artifactItem>
+                                    <groupId>javax.xml.ws</groupId>
+                                    <artifactId>jaxws-api</artifactId>
+                                    <version>2.1-1</version>
+                                    <type>jar</type>
+                                </artifactItem>
+                                <artifactItem>
+                                    <groupId>javax.xml.bind</groupId>
+                                    <artifactId>jaxb-api</artifactId>
+                                    <version>2.1</version>
+                                    <type>jar</type>
+                                </artifactItem>
+                            </artifactItems>
+                            <outputDirectory>${project.build.directory}/endorsed</outputDirectory>
+                            <overWriteReleases>false</overWriteReleases>
+                            <overWriteSnapshots>true</overWriteSnapshots>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>build-helper-maven-plugin</artifactId>
+                <version>1.0</version>
+                <executions>
+                    <execution>
+                        <id>add-test-source</id>
+                        <phase>generate-sources</phase>
+                        <goals>
+                            <goal>add-test-source</goal>
+                        </goals>
+                        <configuration>
+                            <sources>
+                                <source>target/jaxws-source</source>
+                            </sources>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>jaxws-maven-plugin</artifactId>
+                <version>1.9</version>
+                <executions>
+                    <execution>
+                        <phase>process-resources</phase>
+                        <goals>
+                            <goal>wsimport</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <packageName>com.example.stock</packageName>
+                    <wsdlDirectory>${basedir}/src/test/resources/wsdl</wsdlDirectory>
+                    <wsdlFiles>
+                        <!-- 
+                            <wsdlFile>StockQuotes.wsdl</wsdlFile>
+                        -->
+                        <wsdlFile>StockExceptionTest.wsdl</wsdlFile>
+                    </wsdlFiles>
+                    <sourceDestDir>${project.build.directory}/jaxws-source</sourceDestDir>
+                    <verbose>false</verbose>
+                    <xnocompile>true</xnocompile>
+                </configuration>
+            </plugin>
+            <!-- 
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>jaxws-maven-plugin</artifactId>
+                <version>1.9</version>
+                <configuration>
+                    <sei>org.apache.tuscany.sca.interfacedef.java.jaxws.MyServiceImpl</sei>
+                    <genWsdl>true</genWsdl>
+                </configuration>
+                <executions>
+                    <execution>
+                        <phase>process-test-classes</phase>
+                        <goals>
+                            <goal>wsgen-test</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            -->
+        </plugins>
+    </build>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/JAXWSFaultExceptionMapper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/JAXWSFaultExceptionMapper.java
new file mode 100644
index 0000000000..ab4ce1587e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/JAXWSFaultExceptionMapper.java
@@ -0,0 +1,253 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+import java.beans.BeanInfo;
+import java.beans.Introspector;
+import java.beans.PropertyDescriptor;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Method;
+
+import javax.xml.namespace.QName;
+import javax.xml.ws.WebFault;
+
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.FaultExceptionMapper;
+import org.apache.tuscany.sca.interfacedef.util.FaultException;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * JAX-WS ExceptionHandler
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JAXWSFaultExceptionMapper implements FaultExceptionMapper {
+    private static final Class<?>[] EMPTY_CLASS_ARRAY = new Class[0];
+    private DataBindingExtensionPoint dataBindingExtensionPoint;
+
+    public JAXWSFaultExceptionMapper(DataBindingExtensionPoint dataBindingExtensionPoint) {
+        super();
+        this.dataBindingExtensionPoint = dataBindingExtensionPoint;
+    }
+
+    /**
+     * The following is quoted from the JAX-WS spec v2.1
+     * <ul>
+     * <li>WrapperException(String message, FaultBean faultInfo) <br>
+     * A constructor where WrapperException is replaced with the name of the
+     * generated wrapper exception and FaultBean is replaced by the name of the
+     * generated fault bean.
+     * <li> WrapperException(String message, FaultBean faultInfo, Throwable
+     * cause) <br>
+     * A constructor where WrapperException is replaced with the name of the
+     * generated wrapper exception and FaultBean is replaced by the name of the
+     * generated fault bean. The last argument, cause, may be used to convey
+     * protocol specific fault information
+     * </ul>
+     */
+    @SuppressWarnings("unchecked")
+    public Throwable wrapFaultInfo(DataType<DataType> exceptionType, String message, Object faultInfo, Throwable cause) {
+        Class<?> exceptionClass = exceptionType.getPhysical();
+        if (exceptionClass.isInstance(faultInfo)) {
+            return (Throwable)faultInfo;
+        }
+        DataType<?> faultBeanType = exceptionType.getLogical();
+        Class<?> faultBeanClass = faultBeanType.getPhysical();
+        try {
+            Exception exc = null;
+            try {
+                Constructor<?> constructor =
+                    exceptionClass.getConstructor(new Class[] {String.class, faultBeanClass, Throwable.class});
+                exc = (Exception)constructor.newInstance(new Object[] {message, faultInfo, cause});
+            } catch (NoSuchMethodException e) {
+                // Create a generic fault exception
+                exc = new FaultException(message, faultInfo, cause);
+            }
+            // Include the elem name into the FaultException we build so it can be used for matching in the DataTransformationInterceptor
+            // 
+            // Note this may happen even if we find a constructor above, that is the type of the non-generic fault exc may be an instance
+            // of FaultException
+            //
+            if ((exc instanceof FaultException) && (faultBeanType.getLogical() instanceof XMLType)) {
+                FaultException faultExc = (FaultException)exc;
+                DataType<XMLType> faultBeanXMLType = (DataType<XMLType>)faultBeanType;
+                XMLType faultLogical = faultBeanXMLType.getLogical();
+                faultExc.setFaultName(faultLogical.getElementName());
+            }
+            return exc;
+        } catch (Throwable e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+    public Object getFaultInfo(Throwable exception, Class<?> faultBeanClass) {
+        if (exception == null) {
+            return null;
+        }
+
+        // Check if it's the generic FaultException
+        if (exception instanceof FaultException) {
+            return ((FaultException)exception).getFaultInfo();
+        }
+
+        try {
+            Method method = exception.getClass().getMethod("getFaultInfo", EMPTY_CLASS_ARRAY);
+            return method.invoke(exception, (Object[])null);
+        } catch (NoSuchMethodException e) {
+            // Follow the JAX-WS v2.1 spec section 3.7
+            return createFaultBean(exception, faultBeanClass);
+        } catch (Throwable e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+    private Object createFaultBean(Throwable exception, Class<?> faultBeanClass) {
+        /**
+         * For each getter in the exception and its superclasses, a property of the same 
+         * type and name is added to the bean. The getCause, getLocalizedMessage and 
+         * getStackTrace getters from java.lang.Throwable and the getClass getter from 
+         * java.lang.Object are excluded from the list of getters to be mapped.
+         */
+        // Return the exception as-is if it's already the fault bean
+        if (faultBeanClass.isInstance(exception)) {
+            return exception;
+        }
+        try {
+            Object faultBean = null;
+            for (Constructor<?> ctor : faultBeanClass.getConstructors()) {
+                Class<?>[] params = ctor.getParameterTypes();
+                if (params.length == 1 && String.class == params[0]) {
+                    faultBean = ctor.newInstance(exception.getMessage());
+                } else if (params.length == 2 && String.class == params[0]
+                    && Throwable.class.isAssignableFrom(params[1])) {
+                    faultBean = ctor.newInstance(exception.getMessage(), exception);
+                } else if (params.length == 0) {
+                    faultBean = ctor.newInstance();
+                }
+                if (faultBean != null) {
+                    break;
+                }
+            }
+            if (faultBean == null) {
+                return exception;
+            }
+            BeanInfo beanInfo = Introspector.getBeanInfo(exception.getClass());
+            for (PropertyDescriptor pd : beanInfo.getPropertyDescriptors()) {
+                Method getter = pd.getReadMethod();
+                String name = getter.getName();
+                if ("getClass".equals(name) || "getStackTrace".equals(name)
+                    || "getCause".equals(name)
+                    || "getLocalizedMessage".equals(name)) {
+                    continue;
+                }
+                String prefix = "get";
+                if (name.startsWith("get")) {
+                    prefix = "get";
+                } else if (name.startsWith("is")) {
+                    prefix = "is";
+                }
+                Method setter = null;
+                try {
+                    setter =
+                        faultBeanClass.getMethod("set" + name.substring(prefix.length()), new Class[] {getter
+                            .getReturnType()});
+                } catch (NoSuchMethodException e) {
+                    continue;
+                }
+                Object prop = setter.invoke(faultBean, getter.invoke(exception, (Object[])null));
+                setter.invoke(faultBean, prop);
+            }
+            return faultBean;
+        } catch (Throwable ex) {
+            throw new IllegalArgumentException(ex);
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    public boolean introspectFaultDataType(DataType<DataType> exceptionType) {
+        QName faultName = null;
+        boolean result = false;
+
+        Class<?> cls = exceptionType.getPhysical();
+        if (cls == FaultException.class) {
+            return true;
+        }
+        DataType faultType = (DataType)exceptionType.getLogical();
+        Class<?> faultBean = null;
+        WebFault fault = cls.getAnnotation(WebFault.class);
+        if (fault != null) {
+            faultName = new QName(fault.targetNamespace(), fault.name());
+            XMLType xmlType = new XMLType(faultName, null);
+            faultType.setLogical(xmlType);
+            if (!"".equals(fault.faultBean())) {
+                try {
+                    faultBean = Class.forName(fault.faultBean(), false, cls.getClassLoader());
+                } catch (ClassNotFoundException e) {
+                    throw new ServiceRuntimeException(e);
+                }
+            } else {
+                Method m;
+                try {
+                    m = cls.getMethod("getFaultInfo", (Class[])null);
+                    faultBean = m.getReturnType();
+                } catch (NoSuchMethodException e) {
+                    // Ignore
+                }
+            }
+        }
+
+        if (faultBean == null) {
+            String faultBeanClassName = cls.getPackage().getName() + ".jaxws." + cls.getSimpleName() + "Bean";
+            try {
+                faultBean = Class.forName(faultBeanClassName, false, cls.getClassLoader());
+            } catch (ClassNotFoundException e) {
+                faultBean = cls;
+            }
+        }
+
+        faultType.setPhysical(faultBean);
+        // TODO: Use the databinding framework to introspect the fault bean class
+        if (dataBindingExtensionPoint != null) {
+            result =
+                dataBindingExtensionPoint.introspectType(faultType, null, Throwable.class.isAssignableFrom(faultBean));
+        }
+
+        /*
+         The introspection of the fault DT may not have calculated the correct element name, 
+         though we may have already done this in this method.  Let's look at the DataType now 
+         that introspection is done, and, if it has an XMLType, let's set the element to the 
+         'faultName' if we calculated one.
+         */
+        if ((faultName != null) && (faultType.getLogical() instanceof XMLType)) {
+            XMLType faultTypeXML = (XMLType)faultType.getLogical();
+            // The element name (if set) should match the fault name
+            faultTypeXML.setElementName(faultName);
+        }
+
+        return result;
+    }
+
+    public void setDataBindingExtensionPoint(DataBindingExtensionPoint dataBindingExtensionPoint) {
+        this.dataBindingExtensionPoint = dataBindingExtensionPoint;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/JAXWSJavaInterfaceProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/JAXWSJavaInterfaceProcessor.java
new file mode 100644
index 0000000000..d75f8b2fde
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/JAXWSJavaInterfaceProcessor.java
@@ -0,0 +1,197 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.jws.Oneway;
+import javax.jws.WebMethod;
+import javax.jws.WebParam;
+import javax.jws.WebResult;
+import javax.jws.WebService;
+import javax.jws.soap.SOAPBinding;
+import javax.xml.namespace.QName;
+import javax.xml.ws.RequestWrapper;
+import javax.xml.ws.ResponseWrapper;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.FaultExceptionMapper;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * Introspect the java class/interface with JSR-181 and JAXWS annotations
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JAXWSJavaInterfaceProcessor implements JavaInterfaceVisitor {
+    private static final String JAXB_DATABINDING = "javax.xml.bind.JAXBElement";
+    private FaultExceptionMapper faultExceptionMapper;
+
+    public JAXWSJavaInterfaceProcessor(FaultExceptionMapper faultExceptionMapper) {
+        super();
+        this.faultExceptionMapper = faultExceptionMapper;
+    }
+
+    public JAXWSJavaInterfaceProcessor() {
+        super();
+    }
+
+    public void visitInterface(JavaInterface contract) throws InvalidInterfaceException {
+
+        Class<?> clazz = contract.getJavaClass();
+        WebService webService = clazz.getAnnotation(WebService.class);
+        String tns = "";
+        if (webService != null) {
+            tns = webService.targetNamespace();
+            // Mark SEI as Remotable
+            contract.setRemotable(true);
+        }
+        if (!contract.isRemotable()) {
+            return;
+        }
+
+        // SOAP binding (doc/lit/wrapped|bare or rpc/lit)
+        SOAPBinding soapBinding = clazz.getAnnotation(SOAPBinding.class);
+
+        Map<String, Operation> operations = new HashMap<String, Operation>();
+        for (Operation op : contract.getOperations()) {
+            operations.put(op.getName(), op);
+        }
+        for (Method method : clazz.getMethods()) {
+            Operation operation = operations.get(method.getName());
+            introspectFaultTypes(operation);
+
+            // SOAP binding (doc/lit/wrapped|bare or rpc/lit)
+            SOAPBinding methodSOAPBinding = method.getAnnotation(SOAPBinding.class);
+            if (methodSOAPBinding == null) {
+                methodSOAPBinding = soapBinding;
+            }
+            if (methodSOAPBinding != null) {
+                operation.setWrapperStyle(methodSOAPBinding.parameterStyle() == SOAPBinding.ParameterStyle.WRAPPED);
+            }
+
+            // WebMethod
+            WebMethod webMethod = method.getAnnotation(WebMethod.class);
+            if (webMethod == null) {
+                continue;
+            }
+
+            // Is one way?
+            Oneway oneway = method.getAnnotation(Oneway.class);
+            if (oneway != null) {
+                // JSR 181
+                assert method.getReturnType() == void.class;
+                operation.setNonBlocking(true);
+            }
+
+            // Handle BARE mapping
+            if (!operation.isWrapperStyle()) {
+                for (int i = 0; i < method.getParameterTypes().length; i++) {
+                    WebParam param = getAnnotation(method, i, WebParam.class);
+                    if (param != null) {
+                        QName element = new QName(param.targetNamespace(), param.name());
+                        Object logical = operation.getInputType().getLogical().get(i).getLogical();
+                        if (logical instanceof XMLType) {
+                            ((XMLType)logical).setElementName(element);
+                        }
+                    }
+                }
+                WebResult result = method.getAnnotation(WebResult.class);
+                if (result != null) {
+                    QName element = new QName(result.targetNamespace(), result.name());
+                    Object logical = operation.getOutputType().getLogical();
+                    if (logical instanceof XMLType) {
+                        ((XMLType)logical).setElementName(element);
+                    }
+                }
+            }
+
+            String operationName = getValue(webMethod.operationName(), operation.getName());
+            operation.setName(operationName);
+
+            RequestWrapper requestWrapper = method.getAnnotation(RequestWrapper.class);
+            ResponseWrapper responseWrapper = method.getAnnotation(ResponseWrapper.class);
+            if (requestWrapper == null) {
+                continue;
+            }
+
+            String ns = getValue(requestWrapper.targetNamespace(), tns);
+            String name = getValue(requestWrapper.localName(), operationName);
+            QName inputWrapper = new QName(ns, name);
+
+            ns = getValue(responseWrapper.targetNamespace(), tns);
+            name = getValue(responseWrapper.localName(), operationName + "Response");
+
+            QName outputWrapper = new QName(ns, name);
+
+            List<ElementInfo> inputElements = new ArrayList<ElementInfo>();
+            for (int i = 0; i < method.getParameterTypes().length; i++) {
+                WebParam param = getAnnotation(method, i, WebParam.class);
+                assert param != null;
+                inputElements.add(new ElementInfo(new QName(param.targetNamespace(), param.name()), null));
+            }
+
+            List<ElementInfo> outputElements = new ArrayList<ElementInfo>();
+            WebResult result = method.getAnnotation(WebResult.class);
+            outputElements.add(new ElementInfo(new QName(result.targetNamespace(), result.name()), null));
+
+            WrapperInfo wrapperInfo =
+                new WrapperInfo(JAXB_DATABINDING, new ElementInfo(inputWrapper, null), new ElementInfo(outputWrapper,
+                                                                                                       null),
+                                inputElements, outputElements);
+            operation.setWrapper(wrapperInfo);
+            // operation.setDataBinding(JAXB_DATABINDING); // could be JAXB or SDO
+
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    private void introspectFaultTypes(Operation operation) {
+        for (DataType exceptionType : operation.getFaultTypes()) {
+            faultExceptionMapper.introspectFaultDataType(exceptionType);
+        }
+    }
+
+    private <T extends Annotation> T getAnnotation(Method method, int index, Class<T> annotationType) {
+        Annotation[] annotations = method.getParameterAnnotations()[index];
+        for (Annotation annotation : annotations) {
+            if (annotation.annotationType() == annotationType) {
+                return annotationType.cast(annotation);
+            }
+        }
+        return null;
+    }
+
+    private static String getValue(String value, String defaultValue) {
+        return "".equals(value) ? defaultValue : value;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/Bean.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/Bean.java
new file mode 100644
index 0000000000..324fd34534
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/Bean.java
@@ -0,0 +1,23 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+public interface Bean<T> {
+    T getP1();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/Bean1.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/Bean1.java
new file mode 100644
index 0000000000..66f2322950
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/Bean1.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+public class Bean1 {
+    private String p1;
+    private int p2;
+    public String getP1() {
+        return p1;
+    }
+    public void setP1(String p1) {
+        this.p1 = p1;
+    }
+    public int getP2() {
+        return p2;
+    }
+    public void setP2(int p2) {
+        this.p2 = p2;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/Bean2.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/Bean2.java
new file mode 100644
index 0000000000..7e2d7f64a4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/Bean2.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+public class Bean2 implements Bean<String>{
+    private String p1;
+    private int p2;
+    public String getP1() {
+        return p1;
+    }
+    public void setP1(String p1) {
+        this.p1 = p1;
+    }
+    public int getP2() {
+        return p2;
+    }
+    public void setP2(int p2) {
+        this.p2 = p2;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/JAXWSJavaInterfaceProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/JAXWSJavaInterfaceProcessorTestCase.java
new file mode 100644
index 0000000000..0520031f5a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/JAXWSJavaInterfaceProcessorTestCase.java
@@ -0,0 +1,102 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+import javax.jws.WebService;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceImpl;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.jaxws.JAXWSJavaInterfaceProcessor;
+
+/**
+ * 
+ */
+public class JAXWSJavaInterfaceProcessorTestCase extends TestCase {
+    private JAXWSJavaInterfaceProcessor interfaceProcessor;
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        interfaceProcessor = new JAXWSJavaInterfaceProcessor();
+    }
+
+    /**
+     * Test method for
+     * {@link org.apache.tuscany.sca.interfacedef.java.jaxws.JAXWSJavaInterfaceProcessor#visitInterface(JavaInterface)}.
+     */
+    public final void testProcessor() throws Exception {
+        JavaInterface contract = new MockJavaInterfaceImpl();
+        contract.setJavaClass(WebServiceInterfaceWithoutAnnotation.class);
+        
+        interfaceProcessor.visitInterface(contract);
+        assertFalse(contract.isRemotable());
+        
+        contract.setJavaClass(WebServiceInterfaceWithAnnotation.class);
+        interfaceProcessor.visitInterface(contract);
+        assertTrue(contract.isRemotable());
+    }
+
+    @WebService
+    private static interface WebServiceInterfaceWithAnnotation  {
+        
+    }
+    
+    private static interface WebServiceInterfaceWithoutAnnotation {
+        
+    }
+    
+    private class MockJavaInterfaceImpl extends InterfaceImpl implements JavaInterface {
+        private Class<?> javaClass;
+        
+        public Class<?> getCallbackClass() {
+            // TODO Auto-generated method stub
+            return null;
+        }
+
+        public Class<?> getJavaClass() {
+            // TODO Auto-generated method stub
+            return javaClass;
+        }
+
+        public String getName() {
+            // TODO Auto-generated method stub
+            return null;
+        }
+
+        public void setCallbackClass(Class<?> callbackClass) {
+            // TODO Auto-generated method stub
+            
+        }
+
+        public void setJavaClass(Class<?> javaClass) {
+            this.javaClass = javaClass;
+        }
+
+        public void setName(String className) {
+            // TODO Auto-generated method stub
+            
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/MyServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/MyServiceImpl.java
new file mode 100644
index 0000000000..9b205c72e6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/MyServiceImpl.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+import java.util.List;
+
+import javax.jws.WebMethod;
+import javax.jws.WebService;
+
+/**
+ * @version $Rev$ $Date$
+ */
+@WebService
+public class MyServiceImpl {
+    
+    @WebMethod
+    public <T extends Bean1> T getBean(T b, Bean2 b2) {
+        return null;
+    }
+    
+    @WebMethod
+    public List<? extends Bean1> getBeans() {
+        return null;
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/test/resources/wsdl/StockExceptionTest.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/test/resources/wsdl/StockExceptionTest.wsdl
new file mode 100644
index 0000000000..87f75cca39
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-jaxws/src/test/resources/wsdl/StockExceptionTest.wsdl
@@ -0,0 +1,148 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!-- 

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ -->

+<wsdl:definitions targetNamespace="http://www.example.com/stock" xmlns:impl="http://www.example.com/stock"

+    xmlns:tns="http://www.example.com/stock" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"

+    xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsi="http://ws-i.org/profiles/basic/1.1/xsd"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="StockExceptionTest">

+    <wsdl:types>

+        <schema targetNamespace="http://www.example.com/stock" xmlns="http://www.w3.org/2001/XMLSchema"

+            xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:xsd="http://www.w3.org/2001/XMLSchema">

+            <complexType name="StockOffer">

+                    <sequence>

+                        <element name="symbol" minOccurs="1" type="xsd:string" />

+                        <element name="price" minOccurs="1" type="xsd:float" nillable="true" /> <!-- max price reqested, actual response -->

+                        <element name="name" minOccurs="0" type="xsd:string" />

+                    </sequence>

+            </complexType>

+            

+            <element name="stockQuoteOffer">

+                <complexType>

+                    <sequence>

+                        <element name="input" minOccurs="0" type="tns:StockOffer" />

+                    </sequence>

+                </complexType>

+            </element>

+            <element name="stockQuoteOfferResponse">

+                <complexType>

+                    <sequence>

+                        <element name="stockQuoteOfferReturn" minOccurs="0" type="tns:StockOffer" />

+                    </sequence>

+                </complexType>

+            </element>

+            

+            <!-- Faults -->

+            <element name="InvalidSymbolFault">

+                <complexType>

+                    <sequence>

+                        <element name="message"  minOccurs="1" type="xsd:string" />

+                        <element name="offer" minOccurs="1" type="tns:StockOffer" />

+                    </sequence>

+                </complexType>

+            </element>

+            

+            <element name="MarketClosedFault"   type="xsd:int" />

+			

+			<element name="TestNotDeclaredAtSourceFault" type="xsd:string" />

+     

+        </schema>

+    </wsdl:types>

+

+

+    <wsdl:message name="stockQuoteOfferRequest">

+        <wsdl:part element="tns:stockQuoteOffer" name="parameters" />

+    </wsdl:message>

+

+    <wsdl:message name="stockQuoteOfferResponse">

+        <wsdl:part element="tns:stockQuoteOfferResponse" name="parameters" />

+    </wsdl:message>

+

+    <wsdl:message name="InvalidSymbolFault">

+        <wsdl:part element="tns:InvalidSymbolFault" name="fault" />

+    </wsdl:message>

+

+    <wsdl:message name="MarketClosedFault">

+        <wsdl:part element="tns:MarketClosedFault" name="fault" />

+    </wsdl:message>

+

+   <wsdl:message name="TestNotDeclaredAtSourceFault">

+        <wsdl:part element="tns:TestNotDeclaredAtSourceFault" name="fault" />

+    </wsdl:message>

+

+

+    <wsdl:portType name="StockExceptionTest">

+        <wsdl:operation name="stockQuoteOffer">

+            <wsdl:input message="tns:stockQuoteOfferRequest" name="stockQuoteOfferRequest" />

+

+            <wsdl:output message="tns:stockQuoteOfferResponse" name="stockQuoteOfferResponse" />

+            

+            <wsdl:fault message="tns:InvalidSymbolFault" name="InvalidSymbolException" />

+             

+            <wsdl:fault message="tns:MarketClosedFault" name="MarketClosedException" />

+            

+            <wsdl:fault message="tns:TestNotDeclaredAtSourceFault" name="TestNotDeclaredAtSourceException" />

+        </wsdl:operation>

+

+ 

+    </wsdl:portType>

+

+    <wsdl:binding name="StockExceptionTestServiceSoapBinding" type="tns:StockExceptionTest">

+        <!-- <wsaw:UsingAddressing wsdl:required="false" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl"/> -->

+

+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" />

+

+        <wsdl:operation name="stockQuoteOffer">

+            <wsdlsoap:operation soapAction="" />

+

+            <wsdl:input name="stockQuoteOfferRequest">

+                <wsdlsoap:body use="literal" />

+            </wsdl:input>

+

+            <wsdl:output name="stockQuoteOfferResponse">

+                <wsdlsoap:body use="literal" />

+            </wsdl:output>

+            

+            <wsdl:fault name="InvalidSymbolException"> 

+            	<wsdlsoap:fault name="InvalidSymbolException" use="literal" />

+            </wsdl:fault>

+            

+            <wsdl:fault name="MarketClosedException"> 

+            	<wsdlsoap:fault name="MarketClosedException" use="literal" />

+            </wsdl:fault>

+            

+            <wsdl:fault name="TestNotDeclaredAtSourceException"> 

+            	<wsdlsoap:fault name="TestNotDeclaredAtSourceException" use="literal" />

+            </wsdl:fault>

+

+

+

+        </wsdl:operation>

+

+

+    </wsdl:binding>

+

+    <wsdl:service name="StockExceptionTestService">

+        <wsdl:port binding="tns:StockExceptionTestServiceSoapBinding" name="StockExceptionTestServiceSoapPort">

+            <wsdlsoap:address location="http://localhost:8085/services/exchangeJaxbService" />

+

+        </wsdl:port>

+

+    </wsdl:service>

+

+</wsdl:definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/pom.xml
new file mode 100644
index 0000000000..6dc88dadc3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/pom.xml
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-interface-java-xml</artifactId>
+    <name>Apache Tuscany SCA Java Interface XML Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-impl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-sca</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>        
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/xml/JavaConstants.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/xml/JavaConstants.java
new file mode 100644
index 0000000000..852f3dc3b5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/xml/JavaConstants.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java.xml;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+
+public interface JavaConstants {
+
+    String INTERFACE_JAVA = "interface.java";
+    QName INTERFACE_JAVA_QNAME = new QName(Constants.SCA10_NS, "interface.java");
+    String INTERFACE = "interface";
+    String CALLBACK_INTERFACE = "callbackInterface";
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/xml/JavaInterfaceProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/xml/JavaInterfaceProcessor.java
new file mode 100644
index 0000000000..fff3dcf83a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/main/java/org/apache/tuscany/sca/interfacedef/java/xml/JavaInterfaceProcessor.java
@@ -0,0 +1,150 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+
+public class JavaInterfaceProcessor implements StAXArtifactProcessor<JavaInterfaceContract>, JavaConstants {
+
+    private JavaInterfaceFactory javaFactory;
+
+    public JavaInterfaceProcessor(ModelFactoryExtensionPoint modelFactories) {
+        this.javaFactory = modelFactories.getFactory(JavaInterfaceFactory.class);
+    }
+    
+    private JavaInterface createJavaInterface(String interfaceName) {
+        JavaInterface javaInterface = javaFactory.createJavaInterface();
+        javaInterface.setUnresolved(true);
+        javaInterface.setName(interfaceName);
+        return javaInterface;
+    }
+
+    public JavaInterfaceContract read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        
+        // Read an <interface.java>
+        JavaInterfaceContract javaInterfaceContract = javaFactory.createJavaInterfaceContract();
+        String interfaceName = reader.getAttributeValue(null, INTERFACE);
+        if (interfaceName != null) {
+            JavaInterface javaInterface = createJavaInterface(interfaceName);
+            javaInterfaceContract.setInterface(javaInterface);
+        }
+
+        String callbackInterfaceName = reader.getAttributeValue(null, CALLBACK_INTERFACE);
+        if (callbackInterfaceName != null) {
+            JavaInterface javaCallbackInterface = createJavaInterface(callbackInterfaceName);
+            javaInterfaceContract.setCallbackInterface(javaCallbackInterface);
+        }
+
+        // Skip to end element
+        while (reader.hasNext()) {
+            if (reader.next() == END_ELEMENT && INTERFACE_JAVA_QNAME.equals(reader.getName())) {
+                break;
+            }
+        }
+        return javaInterfaceContract;
+    }
+    
+    public void write(JavaInterfaceContract javaInterfaceContract, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        
+        // Write an <interface.java>
+        writer.writeStartElement(Constants.SCA10_NS, INTERFACE_JAVA);
+        JavaInterface javaInterface = (JavaInterface)javaInterfaceContract.getInterface();
+        
+        if (javaInterface != null && javaInterface.getName() != null) {
+            writer.writeAttribute(INTERFACE, javaInterface.getName());
+        }
+        
+        JavaInterface javaCallbackInterface = (JavaInterface)javaInterfaceContract.getCallbackInterface();
+        if (javaCallbackInterface != null && javaCallbackInterface.getName() != null) {
+            writer.writeAttribute(CALLBACK_INTERFACE, javaCallbackInterface.getName());
+        }
+        
+        writer.writeEndElement();
+    }
+    
+    private JavaInterface resolveJavaInterface(JavaInterface javaInterface, ModelResolver resolver) throws ContributionResolveException {
+        
+        if (javaInterface != null && javaInterface.isUnresolved()) {
+
+            // Resolve the Java interface
+            javaInterface = resolver.resolveModel(JavaInterface.class, javaInterface);
+            if (javaInterface.isUnresolved()) {
+
+                // If the Java interface has never been resolved yet, do it now
+                ClassReference classReference = new ClassReference(javaInterface.getName());
+                classReference = resolver.resolveModel(ClassReference.class, classReference);
+                Class javaClass = classReference.getJavaClass();
+                if (javaClass == null) {
+                    throw new ContributionResolveException(new ClassNotFoundException(javaInterface.getName()));
+                }
+                try {
+                        
+                    // Introspect the Java interface and populate the interface and
+                    // operations
+                    javaFactory.createJavaInterface(javaInterface, javaClass);
+                
+                } catch (InvalidInterfaceException e) {
+                    throw new ContributionResolveException(e);
+                }
+
+                // Cache the resolved interface
+                javaInterface.setUnresolved(false);
+                resolver.addModel(javaInterface);
+            }
+        }
+        return javaInterface;
+    }
+    
+    public void resolve(JavaInterfaceContract javaInterfaceContract, ModelResolver resolver) throws ContributionResolveException {
+        
+        // Resolve the interface and callback interface
+        JavaInterface javaInterface = resolveJavaInterface((JavaInterface)javaInterfaceContract.getInterface(), resolver);
+        javaInterfaceContract.setInterface(javaInterface);
+        
+        JavaInterface javaCallbackInterface = resolveJavaInterface((JavaInterface)javaInterfaceContract.getCallbackInterface(), resolver);
+        javaInterfaceContract.setCallbackInterface(javaCallbackInterface);
+    }
+    
+    public QName getArtifactType() {
+        return INTERFACE_JAVA_QNAME;
+    }
+    
+    public Class<JavaInterfaceContract> getModelType() {
+        return JavaInterfaceContract.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..b3e52e5709
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.interfacedef.java.xml.JavaInterfaceProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#interface.java,model=org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/test/java/org/apache/tuscany/sca/interfacedef/java/xml/ReadTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/test/java/org/apache/tuscany/sca/interfacedef/java/xml/ReadTestCase.java
new file mode 100644
index 0000000000..3cb605a388
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/test/java/org/apache/tuscany/sca/interfacedef/java/xml/ReadTestCase.java
@@ -0,0 +1,128 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.xml;
+
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl;
+import org.apache.tuscany.sca.assembly.xml.ComponentTypeProcessor;
+import org.apache.tuscany.sca.assembly.xml.CompositeProcessor;
+import org.apache.tuscany.sca.assembly.xml.ConstrainingTypeProcessor;
+import org.apache.tuscany.sca.binding.sca.impl.SCABindingFactoryImpl;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.policy.DefaultIntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * Test reading Java interfaces.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ReadTestCase extends TestCase {
+
+    private XMLInputFactory inputFactory;
+    private DefaultStAXArtifactProcessorExtensionPoint staxProcessors;
+    private ExtensibleStAXArtifactProcessor staxProcessor;
+    private AssemblyFactory assemblyFactory;
+    private SCABindingFactory scaBindingFactory;
+    private PolicyFactory policyFactory;
+    private InterfaceContractMapper mapper;
+    private JavaInterfaceFactory javaFactory;
+
+    @Override
+    public void setUp() throws Exception {
+        ModelFactoryExtensionPoint modelFactories = new DefaultModelFactoryExtensionPoint();
+        assemblyFactory = new DefaultAssemblyFactory();
+        scaBindingFactory = new SCABindingFactoryImpl();
+        policyFactory = new DefaultPolicyFactory();
+        mapper = new InterfaceContractMapperImpl();
+        inputFactory = XMLInputFactory.newInstance();
+        staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(modelFactories);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        javaFactory = new DefaultJavaInterfaceFactory();
+        modelFactories.addFactory(javaFactory);
+
+        JavaInterfaceProcessor javaProcessor = new JavaInterfaceProcessor(modelFactories);
+        staxProcessors.addArtifactProcessor(javaProcessor);
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+        inputFactory = null;
+        staxProcessors = null;
+        policyFactory = null;
+        assemblyFactory = null;
+        mapper = null;
+    }
+
+    public void testReadComponentType() throws Exception {
+        ComponentTypeProcessor componentTypeReader = new ComponentTypeProcessor(assemblyFactory, policyFactory, staxProcessor);
+        InputStream is = getClass().getResourceAsStream("CalculatorImpl.componentType");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        ComponentType componentType = componentTypeReader.read(reader);
+        assertNotNull(componentType);
+
+        //new PrintUtil(System.out).print(componentType);
+    }
+
+    public void testReadConstrainingType() throws Exception {
+        ConstrainingTypeProcessor constrainingTypeProcessor = new ConstrainingTypeProcessor(assemblyFactory, policyFactory, staxProcessor);
+        InputStream is = getClass().getResourceAsStream("CalculatorComponent.constrainingType");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        ConstrainingType constrainingType = constrainingTypeProcessor.read(reader);
+        assertNotNull(constrainingType);
+
+        //new PrintUtil(System.out).print(constrainingType);
+    }
+
+    public void testReadComposite() throws Exception {
+        CompositeProcessor compositeProcessor = new CompositeProcessor(new DefaultContributionFactory(), assemblyFactory, policyFactory, staxProcessor);
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = compositeProcessor.read(reader);
+        assertNotNull(composite);
+
+        CompositeBuilderImpl compositeUtil = new CompositeBuilderImpl(assemblyFactory, scaBindingFactory, new DefaultIntentAttachPointTypeFactory(), mapper, null);
+        compositeUtil.build(composite);
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/test/java/org/apache/tuscany/sca/interfacedef/java/xml/WriteTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/test/java/org/apache/tuscany/sca/interfacedef/java/xml/WriteTestCase.java
new file mode 100644
index 0000000000..1624765b1d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/test/java/org/apache/tuscany/sca/interfacedef/java/xml/WriteTestCase.java
@@ -0,0 +1,103 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.xml;
+
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.xml.ComponentTypeProcessor;
+import org.apache.tuscany.sca.assembly.xml.CompositeProcessor;
+import org.apache.tuscany.sca.assembly.xml.ConstrainingTypeProcessor;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * Test writing Java interfaces.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WriteTestCase extends TestCase {
+
+    private DefaultStAXArtifactProcessorExtensionPoint staxProcessors;
+    private ExtensibleStAXArtifactProcessor staxProcessor;
+    private AssemblyFactory factory;
+    private PolicyFactory policyFactory;
+    private JavaInterfaceFactory javaFactory;
+
+    @Override
+    public void setUp() throws Exception {
+        ModelFactoryExtensionPoint modelFactories = new DefaultModelFactoryExtensionPoint();
+        factory = new DefaultAssemblyFactory();
+        policyFactory = new DefaultPolicyFactory();
+        staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(modelFactories);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        javaFactory = new DefaultJavaInterfaceFactory();
+        modelFactories.addFactory(javaFactory);
+
+        staxProcessors.addArtifactProcessor(new CompositeProcessor(new DefaultContributionFactory(), factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ComponentTypeProcessor(factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ConstrainingTypeProcessor(factory, policyFactory, staxProcessor));
+
+        JavaInterfaceProcessor javaProcessor = new JavaInterfaceProcessor(modelFactories);
+        staxProcessors.addArtifactProcessor(javaProcessor);
+    }
+
+    public void testReadWriteComponentType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("CalculatorImpl.componentType");
+        ComponentType componentType = staxProcessor.read(is, ComponentType.class);
+        assertNotNull(componentType);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(componentType, bos);
+    }
+
+    public void testReadWriteConstrainingType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("CalculatorComponent.constrainingType");
+        ConstrainingType constrainingType = staxProcessor.read(is, ConstrainingType.class);
+        assertNotNull(constrainingType);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(constrainingType, bos);
+    }
+
+    public void testReadWriteComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        Composite composite = staxProcessor.read(is, Composite.class);
+        assertNotNull(composite);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(composite, bos);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/java/xml/Calculator.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/java/xml/Calculator.composite
new file mode 100644
index 0000000000..3de6410596
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/java/xml/Calculator.composite
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	xmlns:calc="http://sample.calculator"
+	targetNamespace="http://calc"
+	name="Calculator">
+
+    <service name="CalculatorService" promote="CalculatorServiceComponent">
+        <interface.java interface="calculator.CalculatorService"/>
+    </service>
+
+    <component name="CalculatorServiceComponent">
+		<implementation.java class="calculator.CalculatorServiceImpl"/>
+        <reference name="addService" target="AddServiceComponent"/>
+        <reference name="subtractService" target="SubtractServiceComponent"/>
+        <reference name="multiplyService" target="MultiplyServiceComponent"/>
+        <reference name="divideService" target="DivideServiceComponent"/>
+    </component>
+
+    <component name="AddServiceComponent">
+        <implementation.java class="calculator.AddServiceImpl"/>
+    </component>
+
+    <component name="SubtractServiceComponent">
+        <implementation.java class="calculator.SubtractServiceImpl"/>
+    </component>
+
+    <component name="MultiplyServiceComponent">
+        <implementation.java class="calculator.MultiplyServiceImpl"/>
+    </component>
+
+    <component name="DivideServiceComponent">
+        <implementation.java class="calculator.DivideServiceImpl"/>
+    </component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/java/xml/CalculatorComponent.constrainingType b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/java/xml/CalculatorComponent.constrainingType
new file mode 100644
index 0000000000..dca38c9224
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/java/xml/CalculatorComponent.constrainingType
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<constrainingType xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	xmlns:calc="http://calc"
+    targetNamespace="http://calc"
+	name="CalculatorComponent">
+
+  <service name="CalculatorService">
+        <interface.java interface="calculator.CalculatorService" />
+  </service>
+
+  <reference name="divideService">
+        <interface.java interface="calculator.DivideService" />
+  </reference>  
+
+</constrainingType>              
+       
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/java/xml/CalculatorImpl.componentType b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/java/xml/CalculatorImpl.componentType
new file mode 100644
index 0000000000..23ebf576e5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/java/xml/CalculatorImpl.componentType
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<componentType xmlns="http://www.osoa.org/xmlns/sca/1.0">
+
+  <service name="CalculatorService">
+        <interface.java interface="calculator.CalculatorService" />
+  </service>
+
+  <reference name="divideService">
+        <interface.java interface="calculator.DivideService" />
+  </reference>  
+
+</componentType>              
+       
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/pom.xml
new file mode 100644
index 0000000000..07ee3b10cb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/pom.xml
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-interface-java</artifactId>
+    <name>Apache Tuscany SCA Java Interface Model</name>
+
+    <dependencies>
+    	<dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extensibility</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+    
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/DefaultJavaInterfaceFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/DefaultJavaInterfaceFactory.java
new file mode 100644
index 0000000000..d0c5b66fdb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/DefaultJavaInterfaceFactory.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceFactoryImpl;
+import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
+
+/**
+ * A factory for the Java interface model.
+ */
+public class DefaultJavaInterfaceFactory extends JavaInterfaceFactoryImpl implements JavaInterfaceFactory {
+    
+    private boolean loadedVisitors; 
+    
+    public DefaultJavaInterfaceFactory() {
+    }
+    
+    @Override
+    public List<JavaInterfaceVisitor> getInterfaceVisitors() {
+        loadVisitors();
+        return super.getInterfaceVisitors();
+    }
+    
+    /**
+     * Load visitors declared under META-INF/services
+     */
+    @SuppressWarnings("unchecked")
+    private void loadVisitors() {
+        if (loadedVisitors)
+            return;
+
+        // Get the databinding service declarations
+        Set<ServiceDeclaration> visitorDeclarations; 
+        try {
+            visitorDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations(JavaInterfaceVisitor.class);
+        } catch (IOException e) {
+            throw new IllegalStateException(e);
+        }
+        
+        // Load data bindings
+        for (ServiceDeclaration visitorDeclaration: visitorDeclarations) {
+            JavaInterfaceVisitor visitor;
+            try {
+                Class<JavaInterfaceVisitor> visitorClass = (Class<JavaInterfaceVisitor>)visitorDeclaration.loadClass();
+                visitor = visitorClass.newInstance();
+            } catch (ClassNotFoundException e) {
+                throw new IllegalArgumentException(e);
+            } catch (InstantiationException e) {
+                throw new IllegalArgumentException(e);
+            } catch (IllegalAccessException e) {
+                throw new IllegalArgumentException(e);
+            }
+            addInterfaceVisitor(visitor);
+        }
+        
+        loadedVisitors = true;
+    }
+
+    
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaInterface.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaInterface.java
new file mode 100644
index 0000000000..8a0292290a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaInterface.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java;
+
+import org.apache.tuscany.sca.assembly.Base;
+import org.apache.tuscany.sca.interfacedef.Interface;
+
+/**
+ * Represents a Java interface.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface JavaInterface extends Interface, Base {
+
+    /**
+     * Returns the name of the Java interface class.
+     * 
+     * @return the name of the Java interface class
+     */
+    String getName();
+
+    /**
+     * Sets the name of the Java interface class.
+     * 
+     * @param className the name of the Java interface class
+     */
+    void setName(String className);
+
+    /**
+     * Returns the Java interface class.
+     * 
+     * @return the Java interface class
+     */
+    Class<?> getJavaClass();
+
+    /**
+     * Sets the Java interface class.
+     * 
+     * @param javaClass the Java interface class
+     */
+    void setJavaClass(Class<?> javaClass);
+
+    /**
+     * Returns the callback class specified in an @Callback annotation.
+     * 
+     * @return the callback class specified in an @Callback annotation
+     */
+    Class<?> getCallbackClass();
+
+    /**
+     * Sets the callback class specified in an @Callback annotation.
+     * 
+     * @param callbackClass the callback class specified in an @Callback annotation
+     */
+    void setCallbackClass(Class<?> callbackClass);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaInterfaceContract.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaInterfaceContract.java
new file mode 100644
index 0000000000..e3a84c63f0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaInterfaceContract.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java;
+
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+
+/**
+ * Represents a Java interface contract.
+ * JavaInterfaceContract
+ *
+ * @version $Rev$ $Date$
+ */
+public interface JavaInterfaceContract extends InterfaceContract {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaInterfaceFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaInterfaceFactory.java
new file mode 100644
index 0000000000..9225926269
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaInterfaceFactory.java
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
+
+/**
+ * Factory for the Java interface model
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface JavaInterfaceFactory {
+
+    /**
+     * Creates a new Java interface model.
+     * 
+     * @return
+     */
+    JavaInterface createJavaInterface();
+    
+    /**
+     * Creates a new Java interface model from an interface class.
+     * @param interfaceClass the interface class to introspect.
+     * @return
+     */
+    JavaInterface createJavaInterface(Class<?> interfaceClass) throws InvalidInterfaceException;
+    
+    /**
+     * Creates the contents of a Java interface model from an interface class.
+     * @param javaInterface the Java interface model
+     * @param interfaceClass the interface class to introspect.
+     * @return
+     */
+    void createJavaInterface(JavaInterface javaInterface, Class<?> interfaceClass) throws InvalidInterfaceException;
+    
+    /**
+     * Creates a new Java interface contract.
+     * 
+     * @return
+     */
+    JavaInterfaceContract createJavaInterfaceContract();
+
+    /**
+     * Registers the given visitor.
+     * 
+     * @param visitor
+     */
+    void addInterfaceVisitor(JavaInterfaceVisitor visitor);
+
+    /**
+     * Deregisters the given visitor.
+     * 
+     * @param visitor
+     */
+    void removeInterfaceVisitor(JavaInterfaceVisitor visitor);
+
+    /**
+     * Returns a list of interface visitors.
+     * 
+     * @return
+     */
+    List<JavaInterfaceVisitor> getInterfaceVisitors();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaOperation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaOperation.java
new file mode 100644
index 0000000000..2045d6d036
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaOperation.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java;
+
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+/**
+ * Represents a Java operation.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface JavaOperation extends Operation {
+
+    /**
+     * Returns the Java method defining the operation.
+     * @return the Java method
+     */
+    Method getJavaMethod();
+    
+    /**
+     * Sets the Java method defining the operation.
+     * @param method the Java method
+     */
+    void setJavaMethod(Method method);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceContractImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceContractImpl.java
new file mode 100644
index 0000000000..d43ebe558b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceContractImpl.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java.impl;
+
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractImpl;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+
+/**
+ * Represents a Java interface contract.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaInterfaceContractImpl extends InterfaceContractImpl implements JavaInterfaceContract {
+    
+    protected JavaInterfaceContractImpl() {
+    }
+
+    @Override
+    public JavaInterfaceContractImpl clone() throws CloneNotSupportedException {
+        return (JavaInterfaceContractImpl) super.clone();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceFactoryImpl.java
new file mode 100644
index 0000000000..e3ced406be
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceFactoryImpl.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
+
+/**
+ * A factory for the Java model.
+ */
+public abstract class JavaInterfaceFactoryImpl implements JavaInterfaceFactory {
+    
+    private List<JavaInterfaceVisitor> visitors = new ArrayList<JavaInterfaceVisitor>();
+    private JavaInterfaceIntrospectorImpl introspector;
+    
+    public JavaInterfaceFactoryImpl() {
+        introspector = new JavaInterfaceIntrospectorImpl(this);
+    }
+
+    public JavaInterface createJavaInterface() {
+        return new JavaInterfaceImpl();
+    }
+    
+    public JavaInterface createJavaInterface(Class<?> interfaceClass) throws InvalidInterfaceException {
+        JavaInterface javaInterface = createJavaInterface();
+        introspector.introspectInterface(javaInterface, interfaceClass);
+        return javaInterface;
+    }
+    
+    public void createJavaInterface(JavaInterface javaInterface, Class<?> interfaceClass) throws InvalidInterfaceException {
+        introspector.introspectInterface(javaInterface, interfaceClass);
+    }
+    
+    public JavaInterfaceContract createJavaInterfaceContract() {
+        return new JavaInterfaceContractImpl();
+    }
+
+    public void addInterfaceVisitor(JavaInterfaceVisitor extension) {
+        visitors.add(extension);
+    }
+
+    public void removeInterfaceVisitor(JavaInterfaceVisitor extension) {
+        visitors.remove(extension);
+    }
+
+    public List<JavaInterfaceVisitor> getInterfaceVisitors() {
+        return visitors;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceImpl.java
new file mode 100644
index 0000000000..2b5beb9087
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceImpl.java
@@ -0,0 +1,101 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java.impl;
+
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceImpl;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+
+/**
+ * Represents a Java interface.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaInterfaceImpl extends InterfaceImpl implements JavaInterface {
+
+    private String className;
+    private Class<?> javaClass;
+    private Class<?> callbackClass;
+    
+    protected JavaInterfaceImpl() {
+    }
+
+    public String getName() {
+        if (isUnresolved()) {
+            return className;
+        } else if (javaClass != null) {
+            return javaClass.getName();
+        } else {
+            return null;
+        }
+    }
+
+    public void setName(String className) {
+        if (!isUnresolved()) {
+            throw new IllegalStateException();
+        }
+        this.className = className;
+    }
+
+    public Class<?> getJavaClass() {
+        return javaClass;
+    }
+
+    public void setJavaClass(Class<?> javaClass) {
+        this.javaClass = javaClass;
+    }
+    
+    public Class<?> getCallbackClass() {
+        return callbackClass;
+    }
+    
+    public void setCallbackClass(Class<?> callbackClass) {
+        this.callbackClass = callbackClass;
+    }
+    
+    @Override
+    public String toString() {
+        return getName();
+    }
+
+    @Override
+    public int hashCode() {
+        return String.valueOf(getName()).hashCode();
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else if (obj instanceof JavaInterface) {
+            if (getName() != null) {
+                return getName().equals(((JavaInterface)obj).getName());
+            } else {
+                return ((JavaInterface)obj).getName() == null;
+            }
+        } else {
+            return false;
+        }
+    }
+
+    @Override
+    public JavaInterfaceImpl clone() throws CloneNotSupportedException {
+        return (JavaInterfaceImpl) super.clone();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceIntrospectorImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceIntrospectorImpl.java
new file mode 100644
index 0000000000..8ee442f4fe
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceIntrospectorImpl.java
@@ -0,0 +1,225 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java.impl;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Method;
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+import java.lang.reflect.TypeVariable;
+import java.rmi.Remote;
+import java.rmi.RemoteException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.interfacedef.ConversationSequence;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.InvalidCallbackException;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.InvalidOperationException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.OverloadedOperationException;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaOperation;
+import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.osoa.sca.annotations.Conversational;
+import org.osoa.sca.annotations.EndsConversation;
+import org.osoa.sca.annotations.OneWay;
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * Default implementation of a Java interface introspector.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaInterfaceIntrospectorImpl {
+    public static final String IDL_INPUT = "idl:input";
+
+    private static final String UNKNOWN_DATABINDING = null;
+
+    private List<JavaInterfaceVisitor> visitors = new ArrayList<JavaInterfaceVisitor>();
+
+    public JavaInterfaceIntrospectorImpl(JavaInterfaceFactory javaFactory) {
+        this.visitors = javaFactory.getInterfaceVisitors();
+    }
+
+    public void introspectInterface(JavaInterface javaInterface, Class<?> clazz) throws InvalidInterfaceException {
+        javaInterface.setJavaClass(clazz);
+
+        boolean remotable = clazz.isAnnotationPresent(Remotable.class);
+        
+        // Consider @javax.ejb.Remote, java.rmi.Remote and javax.ejb.EJBObject
+        // equivalent to @Remotable
+        if (!remotable) {
+            for (Annotation annotation: clazz.getAnnotations()) {
+                if ("javax.ejb.Remote".equals(annotation.annotationType().getName())) {
+                    remotable = true;
+                    break;
+                }
+            }
+        }
+        if (!remotable) {
+            for (Class<?> superInterface: clazz.getInterfaces()) {
+                if (Remote.class == superInterface || "javax.ejb.EJBObject".equals(superInterface.getName())) {
+                    remotable = true;
+                    break;
+                }
+            }
+        }
+        
+        javaInterface.setRemotable(remotable);
+
+        boolean conversational = clazz.isAnnotationPresent(Conversational.class);
+        javaInterface.setConversational(conversational);
+
+        Class<?> callbackClass = null;
+        org.osoa.sca.annotations.Callback callback = clazz.getAnnotation(org.osoa.sca.annotations.Callback.class);
+        if (callback != null && !Void.class.equals(callback.value())) {
+            callbackClass = callback.value();
+        } else if (callback != null && Void.class.equals(callback.value())) {
+            throw new InvalidCallbackException("No callback interface specified on annotation");
+        }
+        javaInterface.setCallbackClass(callbackClass);
+
+        String ns = JavaInterfaceUtil.getNamespace(clazz);
+        javaInterface.getOperations().addAll(getOperations(clazz, remotable, conversational, ns));
+
+        for (JavaInterfaceVisitor extension : visitors) {
+            extension.visitInterface(javaInterface);
+        }
+    }
+
+    private Class<?>[] getActualTypes(Type[] types, Class<?>[] rawTypes, Map<String, Type> typeBindings) {
+        Class<?>[] actualTypes = new Class<?>[types.length];
+        for (int i = 0; i < actualTypes.length; i++) {
+            actualTypes[i] = getActualType(types[i], rawTypes[i], typeBindings);
+        }
+        return actualTypes;
+    }
+
+    private Class<?> getActualType(Type type, Class<?> rawType, Map<String, Type> typeBindings) {
+        if (type instanceof TypeVariable<?>) {
+            TypeVariable<?> typeVariable = (TypeVariable<?>)type;
+            type = typeBindings.get(typeVariable.getName());
+            if (type instanceof Class<?>) {
+                return (Class<?>)type;
+            }
+        }
+        return rawType;
+    }
+
+    private <T> List<Operation> getOperations(Class<T> clazz, boolean remotable, boolean conversational, String ns)
+        throws InvalidInterfaceException {
+
+        Type[] genericInterfaces = clazz.getGenericInterfaces();
+        Map<String, Type> typeBindings = new HashMap<String, Type>();
+        for (Type genericInterface : genericInterfaces) {
+            if (genericInterface instanceof ParameterizedType) {
+                ParameterizedType parameterizedType = (ParameterizedType)genericInterface;
+                TypeVariable<?>[] typeVariables = ((Class<?>)parameterizedType.getRawType()).getTypeParameters();
+                Type[] typeArguments = parameterizedType.getActualTypeArguments();
+                for (int i = 0; i < typeArguments.length; i++) {
+                    typeBindings.put(typeVariables[i].getName(), typeArguments[i]);
+                }
+            }
+        }
+
+        Method[] methods = clazz.getMethods();
+        List<Operation> operations = new ArrayList<Operation>(methods.length);
+        Set<String> names = remotable ? new HashSet<String>() : null;
+        for (Method method : methods) {
+            if (method.getDeclaringClass() == Object.class) {
+                // Skip the methods on the Object.class
+                continue;
+            }
+            String name = method.getName();
+            if (remotable && names.contains(name)) {
+                throw new OverloadedOperationException(method);
+            }
+            if (remotable) {
+                names.add(name);
+            }
+
+            Class<?> returnType = getActualType(method.getGenericReturnType(), method.getReturnType(), typeBindings);
+            Class<?>[] parameterTypes =
+                getActualTypes(method.getGenericParameterTypes(), method.getParameterTypes(), typeBindings);
+            Class<?>[] faultTypes =
+                getActualTypes(method.getGenericExceptionTypes(), method.getExceptionTypes(), typeBindings);
+
+            boolean nonBlocking = method.isAnnotationPresent(OneWay.class);
+            ConversationSequence conversationSequence = ConversationSequence.CONVERSATION_NONE;
+            if (method.isAnnotationPresent(EndsConversation.class)) {
+                if (!conversational) {
+                    throw new InvalidOperationException(
+                                                        "Method is marked as end conversation but contract is not conversational",
+                                                        method);
+                }
+                conversationSequence = ConversationSequence.CONVERSATION_END;
+            } else if (conversational) {
+                conversationSequence = ConversationSequence.CONVERSATION_CONTINUE;
+            }
+
+            // Set outputType to null for void
+            XMLType xmlReturnType = new XMLType(new QName(ns, "return"), null);
+            DataType<XMLType> returnDataType =
+                returnType == void.class ? null : new DataTypeImpl<XMLType>(UNKNOWN_DATABINDING, returnType,
+                                                                            xmlReturnType);
+            List<DataType> paramDataTypes = new ArrayList<DataType>(parameterTypes.length);
+            for (int i = 0; i < parameterTypes.length; i++) {
+                Class paramType = parameterTypes[i];
+                XMLType xmlParamType = new XMLType(new QName(ns, "arg" + i), null);
+                paramDataTypes.add(new DataTypeImpl<XMLType>(UNKNOWN_DATABINDING, paramType, xmlParamType));
+            }
+            List<DataType> faultDataTypes = new ArrayList<DataType>(faultTypes.length);
+            for (Class<?> faultType : faultTypes) {
+                // Only add checked exceptions
+                // JAXWS Spec v2.1 section 3.7 says RemoteException should not be mapped
+                if (Exception.class.isAssignableFrom(faultType) && (!RuntimeException.class.isAssignableFrom(faultType))
+                    && (!RemoteException.class.isAssignableFrom(faultType))) {
+                    XMLType xmlFaultType = new XMLType(new QName(ns, faultType.getSimpleName()), null);
+                    DataType<XMLType> faultDataType = new DataTypeImpl<XMLType>(faultType, xmlFaultType);
+                    faultDataTypes.add(new DataTypeImpl<DataType>(UNKNOWN_DATABINDING, faultType, faultDataType));
+                }
+            }
+
+            DataType<List<DataType>> inputType =
+                new DataTypeImpl<List<DataType>>(IDL_INPUT, Object[].class, paramDataTypes);
+            JavaOperation operation = new JavaOperationImpl();
+            operation.setName(name);
+            operation.setInputType(inputType);
+            operation.setOutputType(returnDataType);
+            operation.setFaultTypes(faultDataTypes);
+            operation.setConversationSequence(conversationSequence);
+            operation.setNonBlocking(nonBlocking);
+            operation.setJavaMethod(method);
+            operations.add(operation);
+        }
+        return operations;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceUtil.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceUtil.java
new file mode 100644
index 0000000000..e98ba889d3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceUtil.java
@@ -0,0 +1,151 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.interfacedef.java.impl;
+
+import java.lang.reflect.Method;
+import java.lang.reflect.Type;
+import java.util.Collection;
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaOperation;
+
+/**
+ * Contains methods for mapping between an operation in a
+ * {@link org.apache.tuscany.spi.model.ServiceContract} and a method defined by
+ * a Java interface
+ * 
+ * @version $Rev$ $Date$
+ */
+public final class JavaInterfaceUtil {
+
+    private JavaInterfaceUtil() {
+    }
+
+    /**
+     * Return the method on the implementation class that matches the operation.
+     * 
+     * @param implClass the implementation class or interface
+     * @param operation the operation to match
+     * @return the method described by the operation
+     * @throws NoSuchMethodException if no such method exists
+     * @Deprecated
+     */
+    public static Method findMethod(Class<?> implClass, Operation operation) throws NoSuchMethodException {
+        String name = operation.getName();
+        if (operation instanceof JavaOperation) {
+            name = ((JavaOperation)operation).getJavaMethod().getName();
+        }
+        Interface interface1 = operation.getInterface();
+        if (interface1 != null && interface1.isRemotable()) {
+            for (Method m : implClass.getMethods()) {
+                if (m.getName().equals(name)) {
+                    return m;
+                }
+            }
+            throw new NoSuchMethodException("No matching method for operation " + operation.getName()
+                + " is found on "
+                + implClass);
+        }
+        Class<?>[] paramTypes = getPhysicalTypes(operation);
+        return implClass.getMethod(name, paramTypes);
+    }
+
+    /**
+     * @Deprecated
+     */
+    private static Class<?>[] getPhysicalTypes(Operation operation) {
+        DataType<List<DataType>> inputType = operation.getInputType();
+        if (inputType == null) {
+            return new Class<?>[] {};
+        }
+        List<DataType> types = inputType.getLogical();
+        Class<?>[] javaTypes = new Class<?>[types.size()];
+        for (int i = 0; i < javaTypes.length; i++) {
+            Type physical = types.get(i).getPhysical();
+            if (physical instanceof Class<?>) {
+                javaTypes[i] = (Class<?>)physical;
+            } else {
+                throw new UnsupportedOperationException();
+            }
+        }
+        return javaTypes;
+    }
+
+    /**
+     * Searches a collection of operations for a match against the given method
+     * 
+     * @param method the method to match
+     * @param operations the operations to match against
+     * @return a matching operation or null
+     * @Deprecated
+     */
+    public static Operation findOperation(Method method, Collection<Operation> operations) {
+        for (Operation operation : operations) {
+            if (match(operation, method)) {
+                return operation;
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Determines if the given operation matches the given method
+     * 
+     * @return true if the operation matches, false if does not
+     */
+    private static boolean match(Operation operation, Method method) {
+        Class<?>[] params = method.getParameterTypes();
+        DataType<List<DataType>> inputType = operation.getInputType();
+        List<DataType> types = inputType.getLogical();
+        boolean found = true;
+        if (types.size() == params.length && method.getName().equals(operation.getName())) {
+            for (int i = 0; i < params.length; i++) {
+                Class<?> clazz = params[i];
+                if (!clazz.equals(operation.getInputType().getLogical().get(i).getPhysical())) {
+                    found = false;
+                }
+            }
+        } else {
+            found = false;
+        }
+        return found;
+
+    }
+    
+    public static String getNamespace(Class<?> cls) {
+        Package pkg = cls.getPackage();
+        if (pkg == null) {
+            return "";
+        }
+        StringBuffer ns = new StringBuffer("http://");
+        String[] names = pkg.getName().split("\\.");
+        for (int i = names.length - 1; i >= 0; i--) {
+            ns.append(names[i]);
+            if (i != 0) {
+                ns.append('.');
+            }
+        }
+        ns.append('/');
+        return ns.toString();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaOperationImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaOperationImpl.java
new file mode 100644
index 0000000000..5d8a5689b3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaOperationImpl.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.impl;
+
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
+import org.apache.tuscany.sca.interfacedef.java.JavaOperation;
+
+/**
+ * Represents a Java operation. 
+ *
+ * @version $Rev$ $Date$
+ */
+public class JavaOperationImpl extends OperationImpl implements JavaOperation {
+
+    private Method method;
+
+    public Method getJavaMethod() {
+        return method;
+    }
+
+    public void setJavaMethod(Method method) {
+        this.method = method;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = super.hashCode();
+        result = prime * result + ((method == null) ? 0 : method.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (!super.equals(obj))
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        final JavaOperationImpl other = (JavaOperationImpl)obj;
+        if (method == null) {
+            if (other.method != null)
+                return false;
+        } else if (!method.equals(other.method))
+            return false;
+        return true;
+    }
+
+    public String toString() {
+        return method == null ? "null" : method.toGenericString();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/introspect/JavaInterfaceVisitor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/introspect/JavaInterfaceVisitor.java
new file mode 100644
index 0000000000..3bc03a528e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/introspect/JavaInterfaceVisitor.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.interfacedef.java.introspect;
+
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+
+/**
+ * Implementations introspect metadata on a Java interface, populating the
+ * corresponding {@link JavaInterface}
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface JavaInterfaceVisitor {
+
+    /**
+     * Visit a java interface
+     * @param javaInterface
+     * @throws InvalidInterfaceException
+     */
+    void visitInterface(JavaInterface javaInterface) throws InvalidInterfaceException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory
new file mode 100644
index 0000000000..5ba12ec137
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceUtilTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceUtilTestCase.java
new file mode 100644
index 0000000000..66f98adce3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceUtilTestCase.java
@@ -0,0 +1,121 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.interfacedef.java.impl;
+
+import static org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil.findOperation;
+
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.List;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaInterfaceUtilTestCase extends TestCase {
+    private List<Operation> operations;
+
+    public void testNoParamsFindOperation() throws Exception {
+        Method method = Foo.class.getMethod("foo");
+        Operation ret = findOperation(method, operations);
+        assertEquals("foo", ret.getName());
+        assertEquals(0, method.getParameterTypes().length);
+    }
+
+    public void testParamsFindOperation() throws Exception {
+        Method method = Foo.class.getMethod("foo", String.class);
+        Operation ret = findOperation(method, operations);
+        assertEquals("foo", ret.getName());
+        assertEquals(String.class, method.getParameterTypes()[0]);
+    }
+
+    public void testPrimitiveParamFindOperation() throws NoSuchMethodException {
+        Method method = Foo.class.getMethod("foo", Integer.TYPE);
+        Operation operation = findOperation(method, operations);
+        assertEquals(Integer.TYPE, operation.getInputType().getLogical().get(0).getPhysical());
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+
+        Operation operation = newOperation("foo");
+        List<DataType> types = new ArrayList<DataType>();
+        DataType<List<DataType>> inputType = new DataTypeImpl<List<DataType>>(Object[].class, types);
+        operation.setInputType(inputType);
+
+        operations = new ArrayList<Operation>();
+        operations.add(operation);
+
+        types = new ArrayList<DataType>();
+        inputType = new DataTypeImpl<List<DataType>>(Object[].class, types);
+        DataType type = new DataTypeImpl<Class>(String.class, Object.class);
+        types.add(type);
+        operation = newOperation("foo");
+        operation.setInputType(inputType);
+        operations.add(operation);
+
+        types = new ArrayList<DataType>();
+        type = new DataTypeImpl<Class>(String.class, Object.class);
+        DataType type2 = new DataTypeImpl<Class>(String.class, Object.class);
+        types.add(type);
+        types.add(type2);
+        inputType = new DataTypeImpl<List<DataType>>(Object[].class, types);
+        operation = newOperation("foo");
+        operation.setInputType(inputType);
+        operations.add(operation);
+
+        types = new ArrayList<DataType>();
+        type = new DataTypeImpl<Class>(Integer.class, Object.class);
+        types.add(type);
+        inputType = new DataTypeImpl<List<DataType>>(Object[].class, types);
+        operation = newOperation("foo");
+        operation.setInputType(inputType);
+        operations.add(operation);
+
+        types = new ArrayList<DataType>();
+        type = new DataTypeImpl<Class>(Integer.TYPE, Object.class);
+        types.add(type);
+        inputType = new DataTypeImpl<List<DataType>>(Object[].class, types);
+        operation = newOperation("foo");
+        operation.setInputType(inputType);
+        operations.add(operation);
+
+    }
+
+    private interface Foo {
+        void foo();
+
+        void foo(String foo);
+
+        void foo(int b);
+    }
+
+    private static Operation newOperation(String name) {
+        Operation operation = new OperationImpl();
+        operation.setName(name);
+        return operation;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/introspection/impl/ConversationalIntrospectionTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/introspection/impl/ConversationalIntrospectionTestCase.java
new file mode 100644
index 0000000000..f90a5cb8a1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/introspection/impl/ConversationalIntrospectionTestCase.java
@@ -0,0 +1,98 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.interfacedef.java.introspection.impl;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.interfacedef.ConversationSequence;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InvalidOperationException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.osoa.sca.annotations.Conversational;
+import org.osoa.sca.annotations.EndsConversation;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConversationalIntrospectionTestCase extends TestCase {
+    private JavaInterfaceFactory javaFactory;
+    
+    @Override
+    protected void setUp() throws Exception {
+        javaFactory = new DefaultJavaInterfaceFactory();
+    }
+
+    private Operation getOperation(Interface i, String name) {
+        for (Operation op : i.getOperations()) {
+            if (op.getName().equals(name)) {
+                return op;
+            }
+        }
+        return null;
+    }
+
+    public void testServiceContractConversationalInformationIntrospection() throws Exception {
+        Interface i = javaFactory.createJavaInterface(Foo.class);
+        assertNotNull(i);
+        assertTrue(i.isConversational());
+        ConversationSequence seq = getOperation(i, "operation").getConversationSequence();
+        assertEquals(ConversationSequence.CONVERSATION_CONTINUE, seq);
+        seq = getOperation(i, "endOperation").getConversationSequence();
+        assertEquals(ConversationSequence.CONVERSATION_END, seq);
+    }
+
+    public void testBadServiceContract() throws Exception {
+        try {
+            javaFactory.createJavaInterface(BadFoo.class);
+            fail();
+        } catch (InvalidOperationException e) {
+            // expected
+        }
+    }
+
+    public void testNonConversationalInformationIntrospection() throws Exception {
+        Interface i = javaFactory.createJavaInterface(NonConversationalFoo.class);
+        assertFalse(i.isConversational());
+        ConversationSequence seq = getOperation(i, "operation")
+            .getConversationSequence();
+        assertEquals(ConversationSequence.CONVERSATION_NONE, seq);
+    }
+
+    @Conversational
+    private interface Foo {
+        void operation();
+
+        @EndsConversation
+        void endOperation();
+    }
+
+    private interface BadFoo {
+        void operation();
+
+        @EndsConversation
+        void endOperation();
+    }
+
+    private interface NonConversationalFoo {
+        void operation();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/introspection/impl/JavaInterfaceProcessorRegistryImplTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/introspection/impl/JavaInterfaceProcessorRegistryImplTestCase.java
new file mode 100644
index 0000000000..14ac8b0134
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/introspection/impl/JavaInterfaceProcessorRegistryImplTestCase.java
@@ -0,0 +1,107 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java.introspection.impl;
+
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.expectLastCall;
+import static org.easymock.EasyMock.replay;
+import static org.easymock.EasyMock.verify;
+
+import java.io.IOException;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.easymock.EasyMock;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaInterfaceProcessorRegistryImplTestCase extends TestCase {
+    private JavaInterfaceFactory factory;
+
+    @SuppressWarnings("unchecked")
+    public void testSimpleInterface() throws InvalidInterfaceException {
+        JavaInterface intf = factory.createJavaInterface(Simple.class);
+
+        assertEquals(Simple.class, intf.getJavaClass());
+        List<Operation> operations = intf.getOperations();
+        assertEquals(1, operations.size());
+        Operation baseInt = operations.get(0);
+        assertEquals("baseInt", baseInt.getName());
+
+        QName element = new QName("http://impl.introspection.java.interfacedef.sca.tuscany.apache.org/", "return");
+
+        DataType<XMLType> returnType = baseInt.getOutputType();
+        assertEquals(Integer.TYPE, returnType.getPhysical());
+        assertEquals(element, returnType.getLogical().getElementName());
+
+        List<DataType> parameterTypes = baseInt.getInputType().getLogical();
+        assertEquals(1, parameterTypes.size());
+        DataType<XMLType> arg0 = parameterTypes.get(0);
+        assertEquals(Integer.TYPE, arg0.getPhysical());
+        
+        element = new QName("http://impl.introspection.java.interfacedef.sca.tuscany.apache.org/", "arg0");
+        assertEquals(element, arg0.getLogical().getElementName());
+
+        List<DataType> faultTypes = baseInt.getFaultTypes();
+        assertEquals(1, faultTypes.size());
+        DataType<DataType<XMLType>> fault0 = faultTypes.get(0);
+        assertEquals(IOException.class, fault0.getPhysical());
+        element = new QName("http://impl.introspection.java.interfacedef.sca.tuscany.apache.org/", "IOException");
+        assertEquals(element, fault0.getLogical().getLogical().getElementName());
+    }
+
+    public void testUnregister() throws Exception {
+        JavaInterfaceVisitor extension = createMock(JavaInterfaceVisitor.class);
+        extension.visitInterface(EasyMock.isA(JavaInterface.class));
+        expectLastCall().once();
+        replay(extension);
+        factory.addInterfaceVisitor(extension);
+        factory.createJavaInterface(Base.class);
+        factory.removeInterfaceVisitor(extension);
+        factory.createJavaInterface(Base.class);
+        verify(extension);
+    }
+    
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        factory = new DefaultJavaInterfaceFactory();
+
+    }
+
+    private static interface Base {
+        int baseInt(int param) throws IllegalArgumentException, IOException;
+    }
+
+    private static interface Simple extends Base {
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-java2wsdl/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-java2wsdl/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-java2wsdl/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-java2wsdl/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-java2wsdl/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-java2wsdl/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-java2wsdl/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-java2wsdl/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-java2wsdl/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-java2wsdl/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-java2wsdl/pom.xml
new file mode 100644
index 0000000000..1a09307b3f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-java2wsdl/pom.xml
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-interface-wsdl-java2wsdl</artifactId>
+    <name>Apache Tuscany SCA WSDL Interface Java2WSDL Helper</name>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-wsdl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-wsdl-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.axis2</groupId>
+            <artifactId>axis2-java2wsdl</artifactId>
+            <version>1.3</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.axis2</groupId>
+            <artifactId>axis2-adb</artifactId>
+            <version>1.3</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>junit</groupId>                                      
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+           <groupId>commons-codec</groupId>
+           <artifactId>commons-codec</artifactId>
+           <version>1.3</version>
+           <exclusions>
+               <exclusion>
+                   <groupId>commons-codec</groupId>
+                   <artifactId>commons-codec</artifactId>
+               </exclusion>
+           </exclusions>
+        </dependency>        
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-java2wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/java2wsdl/Java2WSDLHelper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-java2wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/java2wsdl/Java2WSDLHelper.java
new file mode 100644
index 0000000000..099d5d1534
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-java2wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/java2wsdl/Java2WSDLHelper.java
@@ -0,0 +1,483 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.wsdl.java2wsdl;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.lang.reflect.Method;
+import java.net.URI;
+import java.net.URL;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.wsdl.Binding;
+import javax.wsdl.BindingOperation;
+import javax.wsdl.BindingOutput;
+import javax.wsdl.Definition;
+import javax.wsdl.Input;
+import javax.wsdl.Message;
+import javax.wsdl.OperationType;
+import javax.wsdl.Output;
+import javax.wsdl.Part;
+import javax.wsdl.Port;
+import javax.wsdl.PortType;
+import javax.wsdl.Service;
+import javax.wsdl.Types;
+import javax.wsdl.WSDLException;
+import javax.wsdl.extensions.ExtensibilityElement;
+import javax.wsdl.extensions.UnknownExtensibilityElement;
+import javax.wsdl.extensions.schema.Schema;
+import javax.wsdl.xml.WSDLLocator;
+import javax.wsdl.xml.WSDLReader;
+import javax.xml.XMLConstants;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.apache.tuscany.sca.interfacedef.wsdl.DefaultWSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.wsdl.XSDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.impl.InvalidWSDLException;
+import org.apache.tuscany.sca.interfacedef.wsdl.impl.WSDLOperationIntrospectorImpl;
+import org.apache.tuscany.sca.interfacedef.wsdl.xml.WSDLModelResolver;
+import org.apache.tuscany.sca.interfacedef.wsdl.xml.XMLDocumentHelper;
+import org.apache.ws.commons.schema.XmlSchema;
+import org.apache.ws.commons.schema.XmlSchemaCollection;
+import org.apache.ws.java2wsdl.Java2WSDLBuilder;
+import org.osoa.sca.annotations.OneWay;
+import org.w3c.dom.Attr;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+import org.xml.sax.InputSource;
+
+/**
+ * Utility methods to create WSDL objects from Java interfaces
+ */
+public class Java2WSDLHelper {
+
+    private static void register(Map<String, String> map, DataType type) {
+        if (type == null) {
+            return;
+        }
+        Package pkg = type.getPhysical().getPackage();
+        if (pkg != null) {
+            String pkgName = pkg.getName();
+            Object logical = type.getLogical();
+            if (logical instanceof XMLType) {
+                QName typeName = ((XMLType)logical).getTypeName();
+                if (typeName != null && !XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(typeName.getNamespaceURI())) {
+                    map.put(pkgName, typeName.getNamespaceURI());
+                }
+            }
+        }
+    }
+
+    /**
+     * Create a WSDLInterfaceContract from a JavaInterfaceContract
+     */
+    public static WSDLInterfaceContract createWSDLInterfaceContract(JavaInterfaceContract contract) {
+        return createWSDLInterfaceContract(contract, false);
+    }
+    
+    /**
+     * Create a WSDLInterfaceContract from a JavaInterfaceContract
+     */
+    public static WSDLInterfaceContract createWSDLInterfaceContract(JavaInterfaceContract contract,
+                                                                    boolean requiresSOAP12) {
+        JavaInterface iface = (JavaInterface)contract.getInterface();
+        
+        // Create a package2ns map
+        Map<String, String> pkg2nsMap = new HashMap<String, String>();
+        for (Operation op : iface.getOperations()) {
+            DataType<List<DataType>> inputType = op.getInputType();
+            for (DataType t : inputType.getLogical()) {
+                register(pkg2nsMap, t);
+            }
+            DataType outputType = op.getOutputType();
+            register(pkg2nsMap, outputType);
+        }
+
+        Definition def = createDefinition(pkg2nsMap, iface.getJavaClass(), requiresSOAP12);
+
+        DefaultWSDLFactory wsdlFactory = new DefaultWSDLFactory();
+
+        WSDLInterfaceContract wsdlContract = wsdlFactory.createWSDLInterfaceContract();
+        WSDLInterface wsdlInterface = wsdlFactory.createWSDLInterface();
+
+        wsdlContract.setInterface(wsdlInterface);
+        WSDLDefinition wsdlDefinition = new DefaultWSDLFactory().createWSDLDefinition();
+        wsdlDefinition.setDefinition(def);
+        wsdlInterface.setWsdlDefinition(wsdlDefinition);
+        wsdlInterface.setRemotable(true);
+        wsdlInterface.setConversational(contract.getInterface().isConversational());
+        wsdlInterface.setUnresolved(false);
+        wsdlInterface.setRemotable(true);
+        PortType portType = (PortType)def.getAllPortTypes().values().iterator().next();
+        wsdlInterface.setPortType(portType);
+
+        readInlineSchemas(wsdlFactory, wsdlDefinition, def, new XmlSchemaCollection());
+
+        try {
+            for (Operation op : iface.getOperations()) {
+                javax.wsdl.Operation wsdlOp = portType.getOperation(op.getName(), null, null);
+                WSDLOperationIntrospectorImpl opx =
+                    new WSDLOperationIntrospectorImpl(wsdlFactory, wsdlOp, wsdlDefinition, null, null);
+                
+                wsdlInterface.getOperations().add(opx.getOperation());
+
+                /*
+                Operation clonedOp = (Operation)op.clone();
+                clonedOp.setDataBinding(null);
+
+                if (clonedOp.getInputType().getLogical().isEmpty()) {
+                    // null args case needs a single input type for the wrapper
+                    clonedOp.setInputType(opx.getInputType());
+                }
+                for (DataType<?> dt : clonedOp.getInputType().getLogical()) {
+                    dt.setDataBinding(null);
+                }
+
+                if (clonedOp.getOutputType() != null) {
+                    clonedOp.getOutputType().setDataBinding(null);
+                }
+                for (DataType<?> dt : clonedOp.getFaultTypes()) {
+                    dt.setDataBinding(null);
+                }
+                clonedOp.setWrapperStyle(true);
+                clonedOp.setWrapper(opx.getWrapper().getWrapperInfo());
+
+                wsdlInterface.getOperations().add(clonedOp);
+                */
+            }
+        } catch (InvalidWSDLException e) {
+            throw new RuntimeException(e);
+        }
+
+        return wsdlContract;
+    }
+
+    private static Document promote(Element element) {
+        Document doc = (Document)element.getOwnerDocument().cloneNode(false);
+        Element schema = (Element)doc.importNode(element, true);
+        doc.appendChild(schema);
+        Node parent = element.getParentNode();
+        while (parent instanceof Element) {
+            Element root = (Element)parent;
+            NamedNodeMap nodeMap = root.getAttributes();
+            if (nodeMap != null) {  // nodename: #document value: null
+                for (int i = 0; i < nodeMap.getLength(); i++) {
+                    Attr attr = (Attr)nodeMap.item(i);
+                    String name = attr.getName();
+                    if ("xmlns".equals(name) || name.startsWith("xmlns:")) {
+                        if (schema.getAttributeNode(name) == null) {
+                            schema.setAttributeNodeNS((Attr)doc.importNode(attr, true));
+                        }
+                    }
+                }
+            }
+            parent = parent.getParentNode();
+        }
+        doc.setDocumentURI(element.getOwnerDocument().getDocumentURI());
+        return doc;
+    }
+
+    /**
+     * Populate the inline schemas including those from the imported definitions
+     * 
+     * @param definition
+     * @param schemaCollection
+     */
+    private static void readInlineSchemas(WSDLFactory wsdlFactory,
+                                          WSDLDefinition wsdlDefinition,
+                                          Definition definition,
+                                          XmlSchemaCollection schemaCollection) {
+        Types types = definition.getTypes();
+        if (types != null) {
+            int index = 0;
+            for (Object ext : types.getExtensibilityElements()) {
+                ExtensibilityElement extElement = (ExtensibilityElement)ext;
+                Element element = null;
+                if (WSDLModelResolver.XSD_QNAME_LIST.contains(extElement.getElementType())) {
+                    if (extElement instanceof Schema) {
+                        element = ((Schema)extElement).getElement();
+                    } else if (extElement instanceof UnknownExtensibilityElement) {
+                        element = ((UnknownExtensibilityElement)extElement).getElement();
+                    }
+                }
+                if (element != null) {
+                    Document doc = promote(element);
+                    XSDefinition xsDefinition = wsdlFactory.createXSDefinition();
+                    xsDefinition.setUnresolved(true);
+                    xsDefinition.setNamespace(element.getAttribute("targetNamespace"));
+                    xsDefinition.setDocument(doc);
+                    xsDefinition.setLocation(URI.create(doc.getDocumentURI() + "#" + index));
+                    loadXSD(schemaCollection, xsDefinition);
+                    wsdlDefinition.getXmlSchemas().add(xsDefinition);
+                    index++;
+                }
+            }
+        }
+        for (Object imports : definition.getImports().values()) {
+            List impList = (List)imports;
+            for (Object i : impList) {
+                javax.wsdl.Import anImport = (javax.wsdl.Import)i;
+                // Read inline schemas 
+                if (anImport.getDefinition() != null) {
+                    readInlineSchemas(wsdlFactory, wsdlDefinition, anImport.getDefinition(), schemaCollection);
+                }
+            }
+        }
+    }
+
+    private static void loadXSD(XmlSchemaCollection schemaCollection, XSDefinition definition) {
+        if (definition.getSchema() != null) {
+            return;
+        }
+        if (definition.getDocument() != null) {
+            String uri = null;
+            if (definition.getLocation() != null) {
+                uri = definition.getLocation().toString();
+            }
+            XmlSchema schema = schemaCollection.read(definition.getDocument(), uri, null);
+            definition.setSchemaCollection(schemaCollection);
+            definition.setSchema(schema);
+        }
+    }
+
+    /**
+     * Create a WSDL4J Definition object from a Java interface
+     */
+    protected static Definition createDefinition(Map map, Class<?> javaInterface, boolean requiresSOAP12) {
+
+        String className = javaInterface.getName();
+        ClassLoader cl = javaInterface.getClassLoader();
+        ByteArrayOutputStream os = new ByteArrayOutputStream();
+        Java2WSDLBuilder builder = new Java2WSDLBuilder(os, className, cl);
+        if (map != null) {
+            builder.setPkg2nsMap(map);
+        }
+
+        try {
+            builder.generateWSDL();
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+
+        try {
+
+            WSDLReader reader = javax.wsdl.factory.WSDLFactory.newInstance().newWSDLReader();
+            reader.setFeature("javax.wsdl.verbose", false);
+            reader.setFeature("javax.wsdl.importDocuments", true);
+
+            WSDLLocatorImpl locator = new WSDLLocatorImpl(new ByteArrayInputStream(os.toByteArray()));
+            Definition definition = reader.readWSDL(locator);
+
+            processSOAPVersion(definition, requiresSOAP12);
+            processNoArgAndVoidReturnMethods(definition, javaInterface);
+
+            return definition;
+
+        } catch (WSDLException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    private static void processSOAPVersion(Definition definition, boolean requiresSOAP12) {
+        if (requiresSOAP12) {
+            removePort(definition, "SOAP11port_http");
+        } else {
+            removePort(definition, "SOAP12port_http");
+        }
+    }
+
+    private static void removePort(Definition definition, String portNameSuffix) {
+        Service service = (Service)definition.getServices().values().iterator().next();
+        Map<?, ?> ports = service.getPorts();
+        for (Object o : ports.keySet()) {
+            if (((String)o).endsWith(portNameSuffix)) {
+                Port p = (Port)ports.remove(o);
+                definition.removeBinding(p.getBinding().getQName());
+                break;
+            }
+        }
+    }
+
+    private static void processNoArgAndVoidReturnMethods(Definition definition, Class javaInterface) {
+        String namespaceURI = definition.getTargetNamespace();
+        String prefix = definition.getPrefix(namespaceURI);
+        String xsPrefix = definition.getPrefix("http://www.w3.org/2001/XMLSchema");
+        PortType portType = (PortType)definition.getAllPortTypes().values().iterator().next();
+
+        Element schema = null;
+        Document document = null;
+        Types types = definition.getTypes();
+        if (types != null) {
+            for (Object ext : types.getExtensibilityElements()) {
+                if (ext instanceof Schema) {
+                    Element element = ((Schema)ext).getElement();
+                    if (element.getAttribute("targetNamespace").equals(namespaceURI)) {
+                        schema = element;
+                        document = schema.getOwnerDocument();
+                        break;
+                    }
+                }
+            }
+        }
+        if (document == null) {
+            return;
+        }
+
+        // look at each operation in the port type to see if it needs fixing up
+        for (Object oper : portType.getOperations()) {
+            javax.wsdl.Operation operation = (javax.wsdl.Operation)oper;
+            String opName = operation.getName();
+
+            // if input message has no parts, add one containing an empty wrapper
+            Input input = operation.getInput();
+            if (input != null) {
+                Message inputMsg = input.getMessage();
+                if (inputMsg.getParts().isEmpty()) {
+                    // create wrapper element and add it to the schema DOM
+                    Element wrapper =
+                        document.createElementNS("http://www.w3.org/2001/XMLSchema", xsPrefix + ":element");
+                    wrapper.setAttribute("name", opName);
+                    schema.appendChild(wrapper);
+                    Element complexType =
+                        document.createElementNS("http://www.w3.org/2001/XMLSchema", xsPrefix + ":complexType");
+                    wrapper.appendChild(complexType);
+
+                    // create new part for the wrapper and add it to the message
+                    Part part = definition.createPart();
+                    part.setName("parameters");
+                    part.setElementName(new QName(namespaceURI, opName, prefix));
+                    inputMsg.addPart(part);
+                }
+            }
+
+            // if two-way operation has no output message, add one containing an empty wrapper
+            if (input != null && operation.getOutput() == null) {
+                boolean isOneWay = false;
+                Method[] methods = javaInterface.getMethods();
+                for (Method method : methods) {
+                    if (method.getName().equals(opName) && method.getAnnotation(OneWay.class) != null) {
+                        isOneWay = true;
+                    }
+                }
+                if (!isOneWay) {
+                    // create wrapper element and add it to the schema DOM
+                    String msgName = opName + "Response";
+                    Element wrapper =
+                        document.createElementNS("http://www.w3.org/2001/XMLSchema", xsPrefix + ":element");
+                    wrapper.setAttribute("name", msgName);
+                    schema.appendChild(wrapper);
+                    Element complexType =
+                        document.createElementNS("http://www.w3.org/2001/XMLSchema", xsPrefix + ":complexType");
+                    wrapper.appendChild(complexType);
+
+                    // create new part for the wrapper
+                    Part part = definition.createPart();
+                    part.setName("parameters");
+                    part.setElementName(new QName(namespaceURI, msgName, prefix));
+
+                    // create new message for the part
+                    Message outputMsg = definition.createMessage();
+                    outputMsg.setQName(new QName(namespaceURI, msgName, prefix));
+                    outputMsg.addPart(part);
+                    outputMsg.setUndefined(false);
+                    definition.addMessage(outputMsg);
+
+                    // create output element for the operation
+                    Output output = definition.createOutput();
+                    output.setMessage(outputMsg);
+                    output.setExtensionAttribute(new QName("http://www.w3.org/2006/05/addressing/wsdl", "Action"),
+                                                 new QName("urn:" + msgName));
+                    operation.setOutput(output);
+                    operation.setStyle(OperationType.REQUEST_RESPONSE);
+
+                    // add binding output element to bindings for this port type
+                    for (Object bindObj : definition.getAllBindings().values()) {
+                        Binding binding = (Binding)bindObj;
+                        if (binding.getPortType().equals(portType)) {
+                            BindingOperation op = binding.getBindingOperation(opName, null, null);
+                            if (op != null && op.getBindingInput() != null && op.getBindingOutput() == null) {
+                                BindingOutput bindingOut = definition.createBindingOutput();
+                                for (Object extObj : op.getBindingInput().getExtensibilityElements()) {
+                                    bindingOut.addExtensibilityElement((ExtensibilityElement)extObj);
+                                }
+                                op.setBindingOutput(bindingOut);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+    }
+
+}
+
+class WSDLLocatorImpl implements WSDLLocator {
+    private InputStream inputStream;
+    private String base = "http://";
+    private String latestImportURI;
+
+    public WSDLLocatorImpl(InputStream is) {
+        this.inputStream = is;
+    }
+
+    public void close() {
+        try {
+            inputStream.close();
+        } catch (IOException e) {
+            // Ignore
+        }
+    }
+
+    public InputSource getBaseInputSource() {
+        try {
+            return XMLDocumentHelper.getInputSource(new URL(base), inputStream);
+        } catch (IOException e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+    public String getBaseURI() {
+        return base;
+    }
+
+    public InputSource getImportInputSource(String parentLocation, String importLocation) {
+        return null;
+    }
+
+    public String getLatestImportURI() {
+        return latestImportURI;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-java2wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/java2wsdl/Java2WSDLHelperTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-java2wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/java2wsdl/Java2WSDLHelperTestCase.java
new file mode 100644
index 0000000000..3988959af0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-java2wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/java2wsdl/Java2WSDLHelperTestCase.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.wsdl.java2wsdl;
+
+import java.util.List;
+import java.util.Map;
+
+import javax.wsdl.Definition;
+import javax.wsdl.Operation;
+import javax.wsdl.PortType;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterfaceContract;
+
+public class Java2WSDLHelperTestCase extends TestCase {
+
+    public void testCreateDefinition() {
+        Definition definition = Java2WSDLHelper.createDefinition(null, HelloWorld.class, false);
+        assertNotNull(definition);
+
+        Map portTypes = definition.getPortTypes();
+        assertEquals(1, portTypes.size());
+
+        PortType portType = (PortType)portTypes.values().iterator().next();
+        assertEquals("HelloWorldPortType", portType.getQName().getLocalPart());
+        assertEquals("http://java2wsdl.wsdl.interfacedef.sca.tuscany.apache.org", portType.getQName().getNamespaceURI());
+
+        List<?> ops = portType.getOperations();
+        assertEquals(1, ops.size());
+
+        Operation operation = (Operation)ops.get(0);
+        assertEquals("sayHello", operation.getName());
+    }
+
+
+    public void testCreateWSDLInterfaceContract() throws InvalidInterfaceException {
+        DefaultJavaInterfaceFactory factory = new DefaultJavaInterfaceFactory();
+        JavaInterfaceContract javaIC = factory.createJavaInterfaceContract();
+        javaIC.setInterface(factory.createJavaInterface(HelloWorld.class));
+        WSDLInterfaceContract wsdlIC = Java2WSDLHelper.createWSDLInterfaceContract(javaIC);
+        assertNotNull(wsdlIC);
+        WSDLInterface wsdlInterface = (WSDLInterface)wsdlIC.getInterface();
+        assertNotNull(wsdlInterface);
+        assertEquals(1, wsdlInterface.getOperations().size());
+        assertEquals("sayHello", wsdlInterface.getOperations().get(0).getName());
+        assertNotNull(wsdlInterface.getPortType());
+    }
+
+}
+
+interface HelloWorld {
+    public String sayHello(String s);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/pom.xml
new file mode 100644
index 0000000000..69cf9d3d36
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/pom.xml
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-interface-wsdl-xml</artifactId>
+    <name>Apache Tuscany SCA WSDL Interface XML Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-namespace</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-impl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-wsdl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-sca</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>        
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLConstants.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLConstants.java
new file mode 100644
index 0000000000..7de5d5349f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLConstants.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.wsdl.xml;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+
+public interface WSDLConstants {
+
+    String INTERFACE_WSDL = "interface.wsdl";
+    QName INTERFACE_WSDL_QNAME = new QName(Constants.SCA10_NS, "interface.wsdl");
+    String INTERFACE = "interface";
+    String CALLBACK_INTERFACE = "callbackInterface";
+    String WSDL_LOCATION = "wsdlLocation";
+    String WSDLI_NS = "http://www.w3.org/2004/08/wsdl-instance";
+    QName WSDL_LOCATION_QNAME = new QName(WSDLI_NS, WSDL_LOCATION); 
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLDocumentProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLDocumentProcessor.java
new file mode 100644
index 0000000000..202a5ad8a4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLDocumentProcessor.java
@@ -0,0 +1,187 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.xml;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.util.List;
+
+import javax.wsdl.Definition;
+import javax.wsdl.Import;
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.XSDefinition;
+
+/**
+ * An ArtifactProcessor for WSDL documents.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WSDLDocumentProcessor implements URLArtifactProcessor<WSDLDefinition> {
+
+    public static final QName WSDL11 = new QName("http://schemas.xmlsoap.org/wsdl/", "definitions");
+    public static final QName WSDL11_IMPORT = new QName("http://schemas.xmlsoap.org/wsdl/", "import");
+    public static final QName XSD = new QName("http://www.w3.org/2001/XMLSchema", "schema");
+
+    private final static XMLInputFactory inputFactory = XMLInputFactory.newInstance();
+
+    private WSDLFactory factory;
+
+    public WSDLDocumentProcessor(ModelFactoryExtensionPoint modelFactories) {
+        this.factory = modelFactories.getFactory(WSDLFactory.class);
+    }
+
+    public WSDLDefinition read(URL contributionURL, URI artifactURI, URL artifactURL) throws ContributionReadException {
+        try {
+            return indexRead(artifactURL);
+        } catch (Exception e) {
+            throw new ContributionReadException(e);
+        }
+    }
+
+    public void resolve(WSDLDefinition model, ModelResolver resolver) throws ContributionResolveException {
+        Definition definition = model.getDefinition();
+        if (definition != null) {
+            for (Object imports : definition.getImports().values()) {
+                List importList = (List)imports;
+                for (Object i : importList) {
+                    Import imp = (Import)i;
+                    if (imp.getDefinition() != null) {
+                        continue;
+                    }
+                    if (imp.getLocationURI() == null) {
+                        // FIXME: [rfeng] By the WSDL 1.1 spec, the location attribute is required
+                        // We need to resolve it by QName
+                        WSDLDefinition proxy = factory.createWSDLDefinition();
+                        proxy.setUnresolved(true);
+                        proxy.setNamespace(imp.getNamespaceURI());
+                        WSDLDefinition resolved = resolver.resolveModel(WSDLDefinition.class, proxy);
+                        if (resolved != null && !resolved.isUnresolved()) {
+                            imp.setDefinition(resolved.getDefinition());
+                        }
+                    } else {
+                        String location = imp.getLocationURI();
+                        URI uri = URI.create(location);
+                        if (uri.isAbsolute()) {
+                            WSDLDefinition resolved;
+                            try {
+                                resolved = read(null, uri, uri.toURL());
+                                imp.setDefinition(resolved.getDefinition());
+                            } catch (Exception e) {
+                                throw new ContributionResolveException(e);
+                            }
+                        } else {
+                            if (location.startsWith("/")) {
+                                // This is a relative URI against a contribution
+                                location = location.substring(1);
+                                // TODO: Need to resolve it against the contribution
+                            } else {
+                                // This is a relative URI against the WSDL document
+                                URI baseURI = URI.create(model.getDefinition().getDocumentBaseURI());
+                                URI locationURI = baseURI.resolve(location);
+                                WSDLDefinition resolved;
+                                try {
+                                    resolved = read(null, locationURI, locationURI.toURL());
+                                    imp.setDefinition(resolved.getDefinition());
+                                } catch (Exception e) {
+                                    throw new ContributionResolveException(e);
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    public String getArtifactType() {
+        return ".wsdl";
+    }
+
+    public Class<WSDLDefinition> getModelType() {
+        return WSDLDefinition.class;
+    }
+
+    /**
+     * Read the namespace for the WSDL definition and inline schemas
+     * 
+     * @param doc
+     * @return
+     * @throws IOException
+     * @throws XMLStreamException
+     */
+    protected WSDLDefinition indexRead(URL doc) throws Exception {
+        WSDLDefinition wsdlDefinition = factory.createWSDLDefinition();
+        wsdlDefinition.setUnresolved(true);
+        wsdlDefinition.setLocation(doc.toURI());
+
+        InputStream is = doc.openStream();
+        try {
+            XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+            int eventType = reader.getEventType();
+            int index = 0;
+            while (true) {
+                if (eventType == XMLStreamConstants.START_ELEMENT) {
+                    if (WSDL11.equals(reader.getName())) {
+                        String tns = reader.getAttributeValue(null, "targetNamespace");
+                        wsdlDefinition.setNamespace(tns);
+                        // The definition is marked as resolved but not loaded
+                        wsdlDefinition.setUnresolved(false);
+                        wsdlDefinition.setDefinition(null);
+                    }
+                    if (XSD.equals(reader.getName())) {
+                        String tns = reader.getAttributeValue(null, "targetNamespace");
+                        XSDefinition xsd = factory.createXSDefinition();
+                        xsd.setUnresolved(true);
+                        xsd.setNamespace(tns);
+                        xsd.setLocation(URI.create(doc.toURI() + "#" + index));
+                        index++;
+                        // The definition is marked as resolved but not loaded
+                        xsd.setUnresolved(false);
+                        xsd.setSchema(null);
+                        wsdlDefinition.getXmlSchemas().add(xsd);
+                    }
+                }
+                if (reader.hasNext()) {
+                    eventType = reader.next();
+                } else {
+                    break;
+                }
+            }
+            return wsdlDefinition;
+        } finally {
+            is.close();
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLInterfaceProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLInterfaceProcessor.java
new file mode 100644
index 0000000000..17686cafc0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLInterfaceProcessor.java
@@ -0,0 +1,188 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import javax.wsdl.PortType;
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLObject;
+
+public class WSDLInterfaceProcessor implements StAXArtifactProcessor<WSDLInterfaceContract>, WSDLConstants {
+
+    private WSDLFactory wsdlFactory;
+
+    public WSDLInterfaceProcessor(ModelFactoryExtensionPoint modelFactories) {
+        this.wsdlFactory = modelFactories.getFactory(WSDLFactory.class);
+    }
+    
+    /**
+     * Create a WSDL interface from a URI.
+     * @param uri
+     * @return
+     * @throws ContributionReadException
+     */
+    private WSDLInterface createWSDLInterface(String uri) throws ContributionReadException {
+        WSDLInterface wsdlInterface = wsdlFactory.createWSDLInterface();
+        wsdlInterface.setUnresolved(true);
+
+        // Read a qname in the form:
+        // namespace#wsdl.interface(name)
+        int index = uri.indexOf('#');
+        if (index == -1) {
+            throw new ContributionReadException("Invalid WSDL interface attribute: " + uri);
+        }
+        String namespace = uri.substring(0, index);
+        String name = uri.substring(index + 1);
+        name = name.substring("wsdl.interface(".length(), name.length() - 1);
+        wsdlInterface.setName(new QName(namespace, name));
+        
+        return wsdlInterface;
+    }
+
+    public WSDLInterfaceContract read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        // Read an <interface.wsdl>
+        WSDLInterfaceContract wsdlInterfaceContract = wsdlFactory.createWSDLInterfaceContract();
+        
+        // Read wsdlLocation
+        String location = reader.getAttributeValue(WSDLI_NS, WSDL_LOCATION);
+        wsdlInterfaceContract.setLocation(location);
+        
+        String uri = reader.getAttributeValue(null, INTERFACE);
+        if (uri != null) {
+            WSDLInterface wsdlInterface = createWSDLInterface(uri);
+            wsdlInterfaceContract.setInterface(wsdlInterface);
+        }
+        
+        uri = reader.getAttributeValue(null, CALLBACK_INTERFACE);
+        if (uri != null) {
+            WSDLInterface wsdlCallbackInterface = createWSDLInterface(uri);
+            wsdlInterfaceContract.setCallbackInterface(wsdlCallbackInterface);
+        }
+            
+        // Skip to end element
+        while (reader.hasNext()) {
+            if (reader.next() == END_ELEMENT && INTERFACE_WSDL_QNAME.equals(reader.getName())) {
+                break;
+            }
+        }
+        return wsdlInterfaceContract;
+    }
+    
+    public void write(WSDLInterfaceContract wsdlInterfaceContract, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        // Write an <interface.wsdl>
+        writer.writeStartElement(Constants.SCA10_NS, INTERFACE_WSDL);
+
+        // Write interface name
+        WSDLInterface wsdlInterface = (WSDLInterface)wsdlInterfaceContract.getInterface();
+        if (wsdlInterface != null) {
+            QName qname = wsdlInterface.getName();
+            String uri = qname.getNamespaceURI() + "#wsdl.interface(" + qname.getLocalPart() + ")";
+            writer.writeAttribute(INTERFACE, uri);
+        }
+
+        WSDLInterface wsdlCallbackInterface = (WSDLInterface)wsdlInterfaceContract.getCallbackInterface();
+        if (wsdlCallbackInterface != null) {
+            QName qname = wsdlCallbackInterface.getName();
+            String uri = qname.getNamespaceURI() + "#wsdl.interface(" + qname.getLocalPart() + ")";
+            writer.writeAttribute(CALLBACK_INTERFACE, uri);
+        }
+        
+        // Write location
+        if (wsdlInterfaceContract.getLocation() != null) {
+            writer.writeAttribute(WSDLI_NS, WSDL_LOCATION, wsdlInterfaceContract.getLocation());
+        }
+        
+        writer.writeEndElement();
+    }
+    
+    private WSDLInterface resolveWSDLInterface(WSDLInterface wsdlInterface, ModelResolver resolver) throws ContributionResolveException {
+        
+        if (wsdlInterface != null && wsdlInterface.isUnresolved()) {
+
+            // Resolve the WSDL interface
+            wsdlInterface = resolver.resolveModel(WSDLInterface.class, wsdlInterface);
+            if (wsdlInterface.isUnresolved()) {
+
+                // If the WSDL interface has never been resolved yet, do it now
+                // First, resolve the WSDL definition for the given namespace
+                WSDLDefinition wsdlDefinition = wsdlFactory.createWSDLDefinition();
+                wsdlDefinition.setUnresolved(true);
+                wsdlDefinition.setNamespace(wsdlInterface.getName().getNamespaceURI());
+                WSDLDefinition resolved = resolver.resolveModel(WSDLDefinition.class, wsdlDefinition);
+                if (!resolved.isUnresolved()) {
+                    wsdlDefinition.setDefinition(resolved.getDefinition());
+                    wsdlDefinition.setLocation(resolved.getLocation());
+                    wsdlDefinition.getXmlSchemas().addAll(resolved.getXmlSchemas());
+                    wsdlDefinition.setUnresolved(false);
+                    WSDLObject<PortType> portType = wsdlDefinition.getWSDLObject(PortType.class, wsdlInterface.getName());
+                    if (portType != null) {
+                        
+                        // Introspect the WSDL portType and add the resulting
+                        // WSDLInterface to the resolver
+                        try {
+                            wsdlDefinition.setDefinition(portType.getDefinition());
+                            wsdlInterface = wsdlFactory.createWSDLInterface(portType.getElement(), wsdlDefinition, resolver);
+                            wsdlInterface.setWsdlDefinition(wsdlDefinition);
+                        } catch (InvalidInterfaceException e) {
+                            throw new ContributionResolveException(e);
+                        }
+                        resolver.addModel(wsdlInterface);
+                    }
+                }
+            }
+        }
+        return wsdlInterface;
+    }
+    
+    public void resolve(WSDLInterfaceContract wsdlInterfaceContract, ModelResolver resolver) throws ContributionResolveException {
+        
+        // Resolve the interface and callback interface
+        WSDLInterface wsdlInterface = resolveWSDLInterface((WSDLInterface)wsdlInterfaceContract.getInterface(), resolver);
+        wsdlInterfaceContract.setInterface(wsdlInterface);
+        
+        WSDLInterface wsdlCallbackInterface = resolveWSDLInterface((WSDLInterface)wsdlInterfaceContract.getCallbackInterface(), resolver);
+        wsdlInterfaceContract.setCallbackInterface(wsdlCallbackInterface);
+    }
+    
+    public QName getArtifactType() {
+        return WSDLConstants.INTERFACE_WSDL_QNAME;
+    }
+    
+    public Class<WSDLInterfaceContract> getModelType() {
+        return WSDLInterfaceContract.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLModelResolver.java
new file mode 100644
index 0000000000..fa32e5bb54
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLModelResolver.java
@@ -0,0 +1,410 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.xml;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.wsdl.Definition;
+import javax.wsdl.Types;
+import javax.wsdl.WSDLException;
+import javax.wsdl.extensions.ExtensibilityElement;
+import javax.wsdl.extensions.ExtensionDeserializer;
+import javax.wsdl.extensions.ExtensionRegistry;
+import javax.wsdl.extensions.ExtensionSerializer;
+import javax.wsdl.extensions.UnknownExtensibilityElement;
+import javax.wsdl.extensions.UnknownExtensionDeserializer;
+import javax.wsdl.extensions.UnknownExtensionSerializer;
+import javax.wsdl.extensions.schema.Schema;
+import javax.wsdl.xml.WSDLLocator;
+import javax.wsdl.xml.WSDLReader;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImport;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionRuntimeException;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.XSDefinition;
+import org.w3c.dom.Attr;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+import org.xml.sax.InputSource;
+
+/**
+ * A Model Resolver for WSDL models.
+ * 
+ * @version $Rev: 557916 $ $Date: 2007-07-20 01:04:40 -0700 (Fri, 20 Jul 2007) $
+ */
+public class WSDLModelResolver implements ModelResolver {
+    //Schema element names
+    public static final String ELEM_SCHEMA = "schema";
+
+    //Schema uri
+    public static final String NS_URI_XSD_1999 = "http://www.w3.org/1999/XMLSchema";
+    public static final String NS_URI_XSD_2000 = "http://www.w3.org/2000/10/XMLSchema";
+    public static final String NS_URI_XSD_2001 = "http://www.w3.org/2001/XMLSchema";
+
+    //Schema qnames
+    public static final QName Q_ELEM_XSD_1999 = new QName(NS_URI_XSD_1999, ELEM_SCHEMA);
+    public static final QName Q_ELEM_XSD_2000 = new QName(NS_URI_XSD_2000, ELEM_SCHEMA);
+    public static final QName Q_ELEM_XSD_2001 = new QName(NS_URI_XSD_2001, ELEM_SCHEMA);
+    public static final List<QName> XSD_QNAME_LIST =
+        Arrays.asList(new QName[] {Q_ELEM_XSD_1999, Q_ELEM_XSD_2000, Q_ELEM_XSD_2001});
+
+    private Contribution contribution;
+    private Map<String, List<WSDLDefinition>> map = new HashMap<String, List<WSDLDefinition>>();
+
+    private ExtensionRegistry wsdlExtensionRegistry;
+
+    private WSDLFactory wsdlFactory;
+    private javax.wsdl.factory.WSDLFactory wsdl4jFactory;
+    private ContributionFactory contributionFactory;
+
+    public WSDLModelResolver(Contribution contribution, ModelFactoryExtensionPoint modelFactories) {
+        this.contribution = contribution;
+
+        this.wsdlFactory = modelFactories.getFactory(WSDLFactory.class);
+        this.wsdl4jFactory = modelFactories.getFactory(javax.wsdl.factory.WSDLFactory.class);
+        this.contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+
+        wsdlExtensionRegistry = this.wsdl4jFactory.newPopulatedExtensionRegistry();
+        // REVIEW: [rfeng] Disable the schema extension for WSDL4J to avoid aggressive loading 
+        ExtensionDeserializer deserializer = new UnknownExtensionDeserializer();
+        ExtensionSerializer serializer = new UnknownExtensionSerializer();
+        for (QName schema : XSD_QNAME_LIST) {
+            wsdlExtensionRegistry.registerSerializer(Types.class, schema, serializer);
+            wsdlExtensionRegistry.registerDeserializer(Types.class, schema, deserializer);
+        }
+    }
+
+    /**
+     * Implementation of a WSDL locator.
+     */
+    private class WSDLLocatorImpl implements WSDLLocator {
+        private InputStream inputStream;
+        private URL base;
+        private String latestImportURI;
+
+        public WSDLLocatorImpl(URL base, InputStream is) {
+            this.base = base;
+            this.inputStream = is;
+        }
+
+        public void close() {
+            try {
+                inputStream.close();
+            } catch (IOException e) {
+                // Ignore
+            }
+        }
+
+        public InputSource getBaseInputSource() {
+            try {
+                return XMLDocumentHelper.getInputSource(base, inputStream);
+            } catch (IOException e) {
+                throw new IllegalArgumentException(e);
+            }
+        }
+
+        public String getBaseURI() {
+            return base.toString();
+        }
+
+        public InputSource getImportInputSource(String parentLocation, String importLocation) {
+            try {
+                if (importLocation == null) {
+                    throw new IllegalArgumentException("Required attribute 'location' is missing.");
+                }
+
+                URL url = null;
+                if (importLocation.startsWith("/")) {
+                    // The URI is relative to the contribution
+                    String uri = importLocation.substring(1);
+
+                    Artifact proxyArtifact = contributionFactory.createArtifact();
+                    proxyArtifact.setURI(uri);
+
+                    //use contribution resolution (this supports import/export)
+                    Artifact importedArtifact =
+                        contribution.getModelResolver().resolveModel(Artifact.class, proxyArtifact);
+                    if (importedArtifact.getLocation() != null) {
+                        //get the artifact URL
+                        url = new URL(importedArtifact.getLocation());
+                    }
+                } else {
+                    url = new URL(new URL(parentLocation), importLocation);
+                }
+                if (url == null) {
+                    return null;
+                }
+                latestImportURI = url.toString();
+                return XMLDocumentHelper.getInputSource(url);
+            } catch (Exception e) {
+                throw new ContributionRuntimeException(e);
+            }
+        }
+
+        public String getLatestImportURI() {
+            return latestImportURI;
+        }
+
+    }
+
+    public void addModel(Object resolved) {
+        WSDLDefinition definition = (WSDLDefinition)resolved;
+        for (XSDefinition d : definition.getXmlSchemas()) {
+            if (contribution != null) {
+                contribution.getModelResolver().addModel(d);
+            }
+        }
+        List<WSDLDefinition> list = map.get(definition.getNamespace());
+        if (list == null) {
+            list = new ArrayList<WSDLDefinition>();
+            map.put(definition.getNamespace(), list);
+        }
+        list.add(definition);
+    }
+
+    public Object removeModel(Object resolved) {
+        WSDLDefinition definition = (WSDLDefinition)resolved;
+        List<WSDLDefinition> list = map.get(definition.getNamespace());
+        if (list == null) {
+            return null;
+        } else {
+            return list.remove(definition);
+        }
+    }
+
+    /**
+     * Create a facade Definition which imports all the defintions
+     * 
+     * @param definitions A list of the WSDL definitions under the same target namespace
+     * @return The aggregated WSDL definition
+     */
+    private WSDLDefinition aggregate(List<WSDLDefinition> definitions) {
+        if (definitions == null || definitions.size() == 0) {
+            return null;
+        }
+        if (definitions.size() == 1) {
+            WSDLDefinition d = definitions.get(0);
+            loadOnDemand(d);
+            return d;
+        }
+        WSDLDefinition aggregated = wsdlFactory.createWSDLDefinition();
+        for (WSDLDefinition d : definitions) {
+            loadOnDemand(d);
+        }
+        Definition facade = wsdl4jFactory.newDefinition();
+        String ns = definitions.get(0).getNamespace();
+        facade.setQName(new QName(ns, "$aggregated$"));
+        facade.setTargetNamespace(ns);
+
+        for (WSDLDefinition d : definitions) {
+            if (d.getDefinition() != null) {
+                javax.wsdl.Import imp = facade.createImport();
+                imp.setNamespaceURI(d.getNamespace());
+                imp.setDefinition(d.getDefinition());
+                imp.setLocationURI(d.getDefinition().getDocumentBaseURI());
+                facade.addImport(imp);
+                aggregated.getXmlSchemas().addAll(d.getXmlSchemas());
+            }
+        }
+        aggregated.setDefinition(facade);
+        definitions.clear();
+        definitions.add(aggregated);
+        return aggregated;
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+
+        // Lookup a definition for the given namespace
+        String namespace = ((WSDLDefinition)unresolved).getNamespace();
+        List<WSDLDefinition> list = map.get(namespace);
+        WSDLDefinition resolved = aggregate(list);
+        if (resolved != null && !resolved.isUnresolved()) {
+            return modelClass.cast(resolved);
+        }
+
+        // No definition found, delegate the resolution to the imports
+        for (Import import_ : this.contribution.getImports()) {
+            if (import_ instanceof NamespaceImport) {
+                NamespaceImport namespaceImport = (NamespaceImport)import_;
+                if (namespaceImport.getNamespace().equals(namespace)) {
+
+                    // Delegate the resolution to the import resolver
+                    resolved =
+                        namespaceImport.getModelResolver().resolveModel(WSDLDefinition.class,
+                                                                        (WSDLDefinition)unresolved);
+                    if (!resolved.isUnresolved()) {
+                        return modelClass.cast(resolved);
+                    }
+                }
+            }
+        }
+        return modelClass.cast(unresolved);
+    }
+
+    /**
+     * Load the WSDL definition on demand
+     * @param def
+     */
+    private void loadOnDemand(WSDLDefinition def) {
+        if (def.getDefinition() == null && def.getLocation() != null) {
+            // Load the definition on-demand
+            try {
+                loadDefinition(def);
+            } catch (ContributionReadException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+    // private Map<String, WSDLDefinition> loadedDefinitions = new Hashtable<String, WSDLDefinition>();
+
+    /**
+     * Load the WSDL definition and inline schemas
+     * 
+     * @param wsdlDef
+     * @throws ContributionReadException
+     */
+    private void loadDefinition(WSDLDefinition wsdlDef) throws ContributionReadException {
+        if (wsdlDef.getDefinition() != null || wsdlDef.getLocation() == null) {
+            return;
+        }
+        try {
+            URL artifactURL = wsdlDef.getLocation().toURL();
+            // Read a WSDL document
+            InputStream is = artifactURL.openStream();
+            WSDLReader reader = wsdl4jFactory.newWSDLReader();
+            reader.setFeature("javax.wsdl.verbose", false);
+            reader.setFeature("javax.wsdl.importDocuments", true);
+            // FIXME: We need to decide if we should disable the import processing by WSDL4J
+            // reader.setFeature("javax.wsdl.importDocuments", false);
+            reader.setExtensionRegistry(wsdlExtensionRegistry);
+
+            WSDLLocatorImpl locator = new WSDLLocatorImpl(artifactURL, is);
+            Definition definition = reader.readWSDL(locator);
+            wsdlDef.setDefinition(definition);
+
+            //Read inline schemas 
+            readInlineSchemas(wsdlDef, definition);
+        } catch (WSDLException e) {
+            throw new ContributionReadException(e);
+        } catch (IOException e) {
+            throw new ContributionReadException(e);
+        }
+    }
+
+    private Document promote(Element element) {
+        Document doc = (Document)element.getOwnerDocument().cloneNode(false);
+        Element schema = (Element)doc.importNode(element, true);
+        doc.appendChild(schema);
+        Node parent = element.getParentNode();
+        while (parent instanceof Element) {
+            Element root = (Element)parent;
+            NamedNodeMap nodeMap = root.getAttributes();
+            if (nodeMap != null) {
+                for (int i = 0; i < nodeMap.getLength(); i++) {
+                    Attr attr = (Attr)nodeMap.item(i);
+                    String name = attr.getName();
+                    if ("xmlns".equals(name) || name.startsWith("xmlns:")) {
+                        if (schema.getAttributeNode(name) == null) {
+                            schema.setAttributeNodeNS((Attr)doc.importNode(attr, true));
+                        }
+                    }
+                }
+            }    
+            parent = parent.getParentNode();
+        }
+        doc.setDocumentURI(element.getOwnerDocument().getDocumentURI());
+        return doc;
+    }
+
+    /**
+     * Populate the inline schemas including those from the imported definitions
+     * 
+     * @param definition
+     * @param schemaCollection
+     */
+    private void readInlineSchemas(WSDLDefinition wsdlDefinition, Definition definition) {
+        if (contribution == null) {
+            // Check null for test cases
+            return;
+        }
+        Types types = definition.getTypes();
+        if (types != null) {
+            int index = 0;
+            for (Object ext : types.getExtensibilityElements()) {
+                ExtensibilityElement extElement = (ExtensibilityElement)ext;
+                Element element = null;
+                if (XSD_QNAME_LIST.contains(extElement.getElementType())) {
+                    if (extElement instanceof Schema) {
+                        element = ((Schema)extElement).getElement();
+                    } else if (extElement instanceof UnknownExtensibilityElement) {
+                        element = ((UnknownExtensibilityElement)extElement).getElement();
+                    }
+                }
+                if (element != null) {
+                    Document doc = promote(element);
+                    XSDefinition xsDefinition = wsdlFactory.createXSDefinition();
+                    xsDefinition.setUnresolved(true);
+                    xsDefinition.setNamespace(element.getAttribute("targetNamespace"));
+                    xsDefinition.setDocument(doc);
+                    xsDefinition.setLocation(URI.create(doc.getDocumentURI() + "#" + index));
+                    XSDefinition resolved =
+                        contribution.getModelResolver().resolveModel(XSDefinition.class, xsDefinition);
+                    if (resolved != null && !resolved.isUnresolved()) {
+                        if (!wsdlDefinition.getXmlSchemas().contains(resolved)) {
+                            wsdlDefinition.getXmlSchemas().add(xsDefinition);
+                        }
+                    }
+                    index++;
+                }
+            }
+        }
+        for (Object imports : definition.getImports().values()) {
+            List impList = (List)imports;
+            for (Object i : impList) {
+                javax.wsdl.Import anImport = (javax.wsdl.Import)i;
+                // Read inline schemas 
+                if (anImport.getDefinition() != null) {
+                    readInlineSchemas(wsdlDefinition, anImport.getDefinition());
+                }
+            }
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/XMLDocumentHelper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/XMLDocumentHelper.java
new file mode 100644
index 0000000000..61fbf45986
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/XMLDocumentHelper.java
@@ -0,0 +1,186 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.xml;
+
+import java.io.BufferedInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.UnsupportedEncodingException;
+import java.net.URL;
+import java.net.URLConnection;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.xml.sax.InputSource;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class XMLDocumentHelper {
+    public static final QName WSDL11 = new QName("http://schemas.xmlsoap.org/wsdl/", "definitions");
+    public static final QName XSD = new QName("http://www.w3.org/2001/XMLSchema", "schema");
+    public static final QName WSDL20 = new QName("http://www.w3.org/ns/wsdl", "description");
+
+    protected static final int BUFFER_SIZE = 256;
+
+    /**
+     * Detect the XML encoding of the WSDL document
+     * 
+     * @param is The input stream
+     * @return The encoding
+     * @throws IOException
+     */
+    public static String getEncoding(InputStream is) throws IOException {
+        if (!is.markSupported())
+            is = new BufferedInputStream(is);
+
+        byte[] buffer = readBuffer(is);
+        return getXMLEncoding(buffer);
+    }
+
+    /**
+     * Searches the array of bytes to determine the XML encoding.
+     */
+    protected static String getXMLEncoding(byte[] bytes) {
+        String javaEncoding = null;
+
+        if (bytes.length >= 4) {
+            if (((bytes[0] == -2) && (bytes[1] == -1)) || ((bytes[0] == 0) && (bytes[1] == 60)))
+                javaEncoding = "UnicodeBig";
+            else if (((bytes[0] == -1) && (bytes[1] == -2)) || ((bytes[0] == 60) && (bytes[1] == 0)))
+                javaEncoding = "UnicodeLittle";
+            else if ((bytes[0] == -17) && (bytes[1] == -69) && (bytes[2] == -65))
+                javaEncoding = "UTF8";
+        }
+
+        String header = null;
+
+        try {
+            if (javaEncoding != null)
+                header = new String(bytes, 0, bytes.length, javaEncoding);
+            else
+                header = new String(bytes, 0, bytes.length);
+        } catch (UnsupportedEncodingException e) {
+            return null;
+        }
+
+        if (!header.startsWith("<?xml"))
+            return "UTF-8";
+
+        int endOfXMLPI = header.indexOf("?>");
+        int encodingIndex = header.indexOf("encoding", 6);
+
+        if ((encodingIndex == -1) || (encodingIndex > endOfXMLPI))
+            return "UTF-8";
+
+        int firstQuoteIndex = header.indexOf("\"", encodingIndex);
+        int lastQuoteIndex;
+
+        if ((firstQuoteIndex == -1) || (firstQuoteIndex > endOfXMLPI)) {
+            firstQuoteIndex = header.indexOf("'", encodingIndex);
+            lastQuoteIndex = header.indexOf("'", firstQuoteIndex + 1);
+        } else
+            lastQuoteIndex = header.indexOf("\"", firstQuoteIndex + 1);
+
+        return header.substring(firstQuoteIndex + 1, lastQuoteIndex);
+    }
+
+    protected static byte[] readBuffer(InputStream is) throws IOException {
+        if (is.available() == 0) {
+            return new byte[0];
+        }
+
+        byte[] buffer = new byte[BUFFER_SIZE];
+        is.mark(BUFFER_SIZE);
+        int bytesRead = is.read(buffer, 0, BUFFER_SIZE);
+        int totalBytesRead = bytesRead;
+
+        while (bytesRead != -1 && (totalBytesRead < BUFFER_SIZE)) {
+            bytesRead = is.read(buffer, totalBytesRead, BUFFER_SIZE - totalBytesRead);
+
+            if (bytesRead != -1)
+                totalBytesRead += bytesRead;
+        }
+
+        if (totalBytesRead < BUFFER_SIZE) {
+            byte[] smallerBuffer = new byte[totalBytesRead];
+            System.arraycopy(buffer, 0, smallerBuffer, 0, totalBytesRead);
+            smallerBuffer = buffer;
+        }
+
+        is.reset();
+        return buffer;
+    }
+
+    public static InputSource getInputSource(URL url) throws IOException {
+        URLConnection connection = url.openConnection();
+        connection.setUseCaches(false);
+        InputStream is = connection.getInputStream();
+        return getInputSource(url, is);
+    }
+
+    public static InputSource getInputSource(URL url, InputStream is) throws IOException {
+        is = new BufferedInputStream(is);
+        String encoding = getEncoding(is);
+        InputSource inputSource = new InputSource(is);
+        inputSource.setEncoding(encoding);
+        // [rfeng] Make sure we set the system id as it will be used as the base URI for nested import/include 
+        inputSource.setSystemId(url.toString());
+        return inputSource;
+    }
+
+    private final static XMLInputFactory inputFactory = XMLInputFactory.newInstance();
+
+    public static String readTargetNamespace(URL doc, QName element, boolean rootOnly, String attribute)
+        throws IOException, XMLStreamException {
+        if (attribute == null) {
+            attribute = "targetNamespace";
+        }
+        URLConnection connection = doc.openConnection();
+        connection.setUseCaches(false);
+        InputStream is = connection.getInputStream();
+        try {
+            XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+            int eventType = reader.getEventType();
+            while (true) {
+                if (eventType == XMLStreamConstants.START_ELEMENT) {
+                    if (element.equals(reader.getName())) {
+                        return reader.getAttributeValue(null, attribute);
+                    } else if (rootOnly) {
+                        return null;
+                    }
+                }
+                if (reader.hasNext()) {
+                    eventType = reader.next();
+                } else {
+                    break;
+                }
+            }
+            return null;
+        } finally {
+            is.close();
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/XSDDocumentProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/XSDDocumentProcessor.java
new file mode 100644
index 0000000000..02c5593f86
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/XSDDocumentProcessor.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.xml;
+
+import java.net.URI;
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.XSDefinition;
+
+/**
+ * An ArtifactProcessor for XSD documents.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class XSDDocumentProcessor implements URLArtifactProcessor<XSDefinition> {
+
+    private WSDLFactory factory;
+
+    public XSDDocumentProcessor(ModelFactoryExtensionPoint modelFactories) {
+        this.factory = modelFactories.getFactory(WSDLFactory.class);
+    }
+
+    public XSDefinition read(URL contributionURL, URI artifactURI, URL artifactURL) throws ContributionReadException {
+        try {
+            return indexRead(artifactURL);
+        } catch (Exception e) {
+            throw new ContributionReadException(e);
+        }
+    }
+
+    public void resolve(XSDefinition model, ModelResolver resolver) throws ContributionResolveException {
+    }
+
+    public String getArtifactType() {
+        return ".xsd";
+    }
+
+    public Class<XSDefinition> getModelType() {
+        return XSDefinition.class;
+    }
+
+    public static final QName XSD = new QName("http://www.w3.org/2001/XMLSchema", "schema");
+
+    protected XSDefinition indexRead(URL doc) throws Exception {
+        XSDefinition xsd = factory.createXSDefinition();
+        xsd.setUnresolved(true);
+        xsd.setNamespace(XMLDocumentHelper.readTargetNamespace(doc, XSD, true, "targetNamespace"));
+        xsd.setLocation(doc.toURI());
+        xsd.setUnresolved(false);
+        return xsd;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/XSDModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/XSDModelResolver.java
new file mode 100644
index 0000000000..d44c6f4dff
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/XSDModelResolver.java
@@ -0,0 +1,237 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.xml;
+
+import java.io.IOException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImport;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionRuntimeException;
+import org.apache.tuscany.sca.interfacedef.wsdl.DefaultWSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.XSDefinition;
+import org.apache.ws.commons.schema.XmlSchema;
+import org.apache.ws.commons.schema.XmlSchemaCollection;
+import org.apache.ws.commons.schema.XmlSchemaInclude;
+import org.apache.ws.commons.schema.resolver.URIResolver;
+import org.xml.sax.InputSource;
+
+/**
+ * A Model Resolver for XSD models.
+ * 
+ * @version $Rev: 557916 $ $Date: 2007-07-20 01:04:40 -0700 (Fri, 20 Jul 2007) $
+ */
+public class XSDModelResolver implements ModelResolver {
+    private WSDLFactory factory;
+    private Contribution contribution;
+    private Map<String, List<XSDefinition>> map = new HashMap<String, List<XSDefinition>>();
+    private XmlSchemaCollection schemaCollection;
+
+    public XSDModelResolver(Contribution contribution, ModelFactoryExtensionPoint modelFactories) {
+        this.contribution = contribution;
+        this.schemaCollection = new XmlSchemaCollection();
+        schemaCollection.setSchemaResolver(new URIResolverImpl(contribution));
+        this.factory = new DefaultWSDLFactory();
+    }
+
+    public void addModel(Object resolved) {
+        XSDefinition definition = (XSDefinition)resolved;
+        List<XSDefinition> list = map.get(definition.getNamespace());
+        if (list == null) {
+            list = new ArrayList<XSDefinition>();
+            map.put(definition.getNamespace(), list);
+        }
+        list.add(definition);
+    }
+
+    public Object removeModel(Object resolved) {
+        XSDefinition definition = (XSDefinition)resolved;
+        List<XSDefinition> list = map.get(definition.getNamespace());
+        if (list == null) {
+            return null;
+        } else {
+            return list.remove(definition);
+        }
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+
+        XSDefinition definition = (XSDefinition)unresolved;
+        // Lookup a definition for the given namespace
+        String namespace = definition.getNamespace();
+        List<XSDefinition> list = map.get(namespace);
+        if (list != null && definition.getDocument() != null) {
+            // Set the document for the inline schema
+            int index = list.indexOf(definition);
+            if (index != -1) {
+                list.get(index).setDocument(definition.getDocument());
+            }
+        }
+        if (list == null && definition.getDocument() != null) {
+            // Hit for the 1st time
+            list = new ArrayList<XSDefinition>();
+            list.add(definition);
+            map.put(namespace, list);
+        }
+        XSDefinition resolved = null;
+        try {
+            resolved = aggregate(list);
+        } catch (IOException e) {
+            throw new ContributionRuntimeException(e);
+        }
+        if (resolved != null && !resolved.isUnresolved()) {
+            return modelClass.cast(resolved);
+        }
+
+        // No definition found, delegate the resolution to the imports
+        for (Import import_ : this.contribution.getImports()) {
+            if (import_ instanceof NamespaceImport) {
+                NamespaceImport namespaceImport = (NamespaceImport)import_;
+                if (namespaceImport.getNamespace().equals(namespace)) {
+
+                    // Delegate the resolution to the import resolver
+                    resolved =
+                        namespaceImport.getModelResolver().resolveModel(XSDefinition.class, (XSDefinition)unresolved);
+                    if (!resolved.isUnresolved()) {
+                        return modelClass.cast(resolved);
+                    }
+                }
+            }
+        }
+        return modelClass.cast(unresolved);
+    }
+
+    private void loadOnDemand(XSDefinition definition) throws IOException {
+        if (definition.getSchema() != null) {
+            return;
+        }
+        if (definition.getDocument() != null) {
+            String uri = null;
+            if (definition.getLocation() != null) {
+                uri = definition.getLocation().toString();
+            }
+            XmlSchema schema = schemaCollection.read(definition.getDocument(), uri, null);
+            definition.setSchemaCollection(schemaCollection);
+            definition.setSchema(schema);
+            definition.setUnresolved(false);
+        } else if (definition.getLocation() != null) {
+            if (definition.getLocation().getFragment() != null) {
+                // It's an inline schema
+                return;
+            }
+            // Read an XSD document
+            InputSource xsd = XMLDocumentHelper.getInputSource(definition.getLocation().toURL());
+            XmlSchema schema = schemaCollection.read(xsd, null);
+            definition.setSchemaCollection(schemaCollection);
+            definition.setSchema(schema);
+        }
+    }
+
+    /**
+     * Create a facade XmlSchema which includes all the defintions
+     * 
+     * @param definitions A list of the XmlSchema under the same target
+     *                namespace
+     * @return The aggregated XmlSchema
+     */
+    private XSDefinition aggregate(List<XSDefinition> definitions) throws IOException {
+        if (definitions == null || definitions.size() == 0) {
+            return null;
+        }
+        if (definitions.size() == 1) {
+            XSDefinition d = definitions.get(0);
+            loadOnDemand(d);
+            return d;
+        }
+        XSDefinition aggregated = factory.createXSDefinition();
+        for (XSDefinition d : definitions) {
+            loadOnDemand(d);
+        }
+        String ns = definitions.get(0).getNamespace();
+        XmlSchema facade = new XmlSchema(ns, schemaCollection);
+
+        for (XmlSchema d : schemaCollection.getXmlSchemas()) {
+            if (ns.equals(d.getTargetNamespace())) {
+                XmlSchemaInclude include = new XmlSchemaInclude();
+                include.setSchema(d);
+                include.setSourceURI(d.getSourceURI());
+                include.setSchemaLocation(d.getSourceURI());
+                facade.getIncludes().add(include);
+                facade.getItems().add(include);
+            }
+        }
+        aggregated.setUnresolved(true);
+        aggregated.setSchema(facade);
+        aggregated.setNamespace(ns);
+        aggregated.setUnresolved(false);
+
+        // FIXME: [rfeng] This is hacky
+        //definitions.clear();
+        //definitions.add(aggregated);
+        return aggregated;
+    }
+
+    /**
+     * URI resolver implementation for xml schema
+     */
+    public static class URIResolverImpl implements URIResolver {
+        private Contribution contribution;
+
+        public URIResolverImpl(Contribution contribution) {
+            this.contribution = contribution;
+        }
+
+        public org.xml.sax.InputSource resolveEntity(java.lang.String targetNamespace,
+                                                     java.lang.String schemaLocation,
+                                                     java.lang.String baseUri) {
+            try {
+                if (schemaLocation == null || schemaLocation.startsWith("/")) {
+                    return null;
+                }
+                URL url = null;
+                if (schemaLocation.startsWith("/")) {
+                    // The URI is relative to the contribution
+                    String uri = schemaLocation.substring(1);
+                    for (Artifact a : contribution.getArtifacts()) {
+                        if (a.getURI().equals(uri)) {
+                            url = new URL(a.getLocation());
+                            break;
+                        }
+                    }
+                } else {
+                    url = new URL(new URL(baseUri), schemaLocation);
+                }
+                return XMLDocumentHelper.getInputSource(url);
+            } catch (IOException e) {
+                return null;
+            }
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..9666a6dbd8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.interfacedef.wsdl.xml.WSDLInterfaceProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#interface.wsdl,model=org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterfaceContract
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor
new file mode 100644
index 0000000000..15ae762172
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor
@@ -0,0 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.interfacedef.wsdl.xml.WSDLDocumentProcessor;type=.wsdl,model=org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition
+org.apache.tuscany.sca.interfacedef.wsdl.xml.XSDDocumentProcessor;type=.xsd,model=org.apache.tuscany.sca.interfacedef.wsdl.XSDefinition
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
new file mode 100644
index 0000000000..9c663a14ce
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.interfacedef.wsdl.xml.WSDLModelResolver;model=org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition

+org.apache.tuscany.sca.interfacedef.wsdl.xml.XSDModelResolver;model=org.apache.tuscany.sca.interfacedef.wsdl.XSDefinition

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/AbstractWSDLTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/AbstractWSDLTestCase.java
new file mode 100644
index 0000000000..ca0959b229
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/AbstractWSDLTestCase.java
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.DefaultModelResolverExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.wsdl.xml.WSDLDocumentProcessor;
+import org.apache.tuscany.sca.interfacedef.wsdl.xml.WSDLModelResolver;
+import org.apache.tuscany.sca.interfacedef.wsdl.xml.XSDModelResolver;
+
+/**
+ * Test case for WSDLOperation
+ */
+public abstract class AbstractWSDLTestCase extends TestCase {
+    protected WSDLDocumentProcessor processor;
+    protected ModelResolver resolver;
+    protected WSDLFactory wsdlFactory;
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        ContributionFactory contributionFactory = new DefaultContributionFactory();
+        Contribution contribution = contributionFactory.createContribution();
+        ModelResolverExtensionPoint modelResolvers = new DefaultModelResolverExtensionPoint();
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        wsdlFactory = new DefaultWSDLFactory();
+        factories.addFactory(wsdlFactory); 
+        javax.wsdl.factory.WSDLFactory wsdl4jFactory = javax.wsdl.factory.WSDLFactory.newInstance();
+        factories.addFactory(wsdlFactory);
+        factories.addFactory(wsdl4jFactory);
+        resolver = new ExtensibleModelResolver(contribution, modelResolvers, factories, null);
+        contribution.setModelResolver(resolver);
+        modelResolvers.addResolver(WSDLDefinition.class, WSDLModelResolver.class);
+        modelResolvers.addResolver(XSDefinition.class, XSDModelResolver.class);
+        
+        processor = new WSDLDocumentProcessor(factories);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/introspect/WSDLInterfaceIntrospectorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/introspect/WSDLInterfaceIntrospectorTestCase.java
new file mode 100644
index 0000000000..966ffc25e2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/introspect/WSDLInterfaceIntrospectorTestCase.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.introspect;
+
+import java.net.URI;
+import java.net.URL;
+import java.util.List;
+
+import javax.wsdl.PortType;
+import javax.xml.namespace.QName;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.apache.tuscany.sca.interfacedef.wsdl.AbstractWSDLTestCase;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+
+/**
+ * Test case for InterfaceWSDLIntrospectorImpl
+ */
+public class WSDLInterfaceIntrospectorTestCase extends AbstractWSDLTestCase {
+    private static final QName PORTTYPE_NAME = new QName("http://example.com/stockquote.wsdl", "StockQuotePortType");
+
+    private PortType portType;
+    private WSDLDefinition definition;
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+
+        URL url = getClass().getResource("../xml/stockquote.wsdl");
+        definition = processor.read(null, new URI("stockquote.wsdl"), url);
+        resolver.addModel(definition);
+        definition = resolver.resolveModel(WSDLDefinition.class, definition);
+        portType = definition.getDefinition().getPortType(PORTTYPE_NAME);
+    }
+
+    @SuppressWarnings("unchecked")
+    public final void testIntrospectPortType() throws InvalidInterfaceException {
+        WSDLInterface contract = wsdlFactory.createWSDLInterface(portType, definition, resolver);
+        Assert.assertEquals(contract.getName().getLocalPart(), "StockQuotePortType");
+        List<Operation> operations = contract.getOperations();
+        Assert.assertEquals(1, operations.size());
+        Operation operation = operations.get(0);
+        Assert.assertEquals("getLastTradePrice", operation.getName());
+        DataType<List<DataType>> inputType = operation.getInputType();
+        Assert.assertEquals(1, inputType.getLogical().size());
+        DataType<XMLType> returnType = operation.getOutputType();
+        Assert.assertNotNull(returnType);
+        Assert.assertEquals(0, operation.getFaultTypes().size());
+        // Assert.assertEquals(1,
+        // operation.getWrapper().getInputChildElements().size());
+        // Assert.assertEquals(1,
+        // operation.getWrapper().getOutputChildElements().size());
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/introspect/WSDLOperationIntrospectorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/introspect/WSDLOperationIntrospectorTestCase.java
new file mode 100644
index 0000000000..7b41e0f7aa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/introspect/WSDLOperationIntrospectorTestCase.java
@@ -0,0 +1,115 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.introspect;
+
+import java.net.URI;
+import java.net.URL;
+import java.util.List;
+
+import javax.wsdl.Operation;
+import javax.wsdl.PortType;
+import javax.xml.namespace.QName;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.apache.tuscany.sca.interfacedef.wsdl.AbstractWSDLTestCase;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.impl.WSDLOperationIntrospectorImpl;
+
+/**
+ * Test case for WSDLOperation
+ */
+public class WSDLOperationIntrospectorTestCase extends AbstractWSDLTestCase {
+    private static final QName PORTTYPE_NAME =
+        new QName("http://example.com/stockquote.wsdl", "StockQuotePortType");
+
+
+    @SuppressWarnings("unchecked")
+    public final void testWrappedOperation() throws Exception {
+        URL url = getClass().getResource("../xml/stockquote.wsdl");
+        WSDLDefinition definition = processor.read(null, new URI("stockquote.wsdl"), url);
+        resolver.addModel(definition);
+        definition = resolver.resolveModel(WSDLDefinition.class, definition);
+        PortType portType = definition.getDefinition().getPortType(PORTTYPE_NAME);
+        Operation operation = portType.getOperation("getLastTradePrice", null, null);
+
+        WSDLOperationIntrospectorImpl op = new WSDLOperationIntrospectorImpl(wsdlFactory, operation, definition, "org.w3c.dom.Node", resolver);
+
+        DataType<List<DataType>> inputType = op.getInputType();
+        Assert.assertEquals(1, inputType.getLogical().size());
+        DataType<XMLType> type = inputType.getLogical().get(0);
+        Assert.assertEquals(new QName("http://example.com/stockquote.xsd", "getLastTradePrice"), type.getLogical().getElementName());
+
+        DataType<XMLType> outputType = op.getOutputType();
+        Assert.assertEquals(new QName("http://example.com/stockquote.xsd", "getLastTradePriceResponse"),
+                            outputType.getLogical().getElementName());
+        Assert.assertTrue(op.isWrapperStyle());
+
+        DataType<List<DataType>> unwrappedInputType = op.getWrapper().getWrapperInfo().getUnwrappedInputType();
+        List<DataType> childTypes = unwrappedInputType.getLogical();
+        Assert.assertEquals(1, childTypes.size());
+        DataType<XMLType> childType = childTypes.get(0);
+        Assert.assertEquals(new QName(null, "tickerSymbol"), childType.getLogical().getElementName());
+
+        childType = op.getWrapper().getWrapperInfo().getUnwrappedOutputType();
+        Assert.assertEquals(new QName(null, "price"), childType.getLogical().getElementName());
+    }
+
+    public final void testUnwrappedOperation() throws Exception {
+        URL url = getClass().getResource("../xml/unwrapped-stockquote.wsdl");
+        WSDLDefinition definition = processor.read(null, new URI("unwrapped-stockquote.wsdl"), url);
+        resolver.addModel(definition);
+        definition = resolver.resolveModel(WSDLDefinition.class, definition);
+        PortType portType = definition.getDefinition().getPortType(PORTTYPE_NAME);
+
+        Operation operation = portType.getOperation("getLastTradePrice1", null, null);
+        WSDLOperationIntrospectorImpl op = new WSDLOperationIntrospectorImpl(wsdlFactory, operation, definition, "org.w3c.dom.Node", resolver);
+        Assert.assertFalse(op.isWrapperStyle());
+        Assert.assertEquals(1, op.getInputType().getLogical().size());
+
+        operation = portType.getOperation("getLastTradePrice2", null, null);
+        op = new WSDLOperationIntrospectorImpl(wsdlFactory, operation, definition, "org.w3c.dom.Node", resolver);
+        Assert.assertFalse(op.isWrapperStyle());
+        Assert.assertEquals(2, op.getInputType().getLogical().size());
+    }
+
+    public final void testInvalidWSDL() throws Exception {
+        URL url = getClass().getResource("../xml/invalid-stockquote.wsdl");
+        WSDLDefinition definition = processor.read(null, new URI("invalid-stockquote.wsdl"), url);
+        resolver.addModel(definition);
+        definition = resolver.resolveModel(WSDLDefinition.class, definition);
+        PortType portType = definition.getDefinition().getPortType(PORTTYPE_NAME);
+
+        Operation operation = portType.getOperation("getLastTradePrice", null, null);
+        WSDLOperationIntrospectorImpl op = new WSDLOperationIntrospectorImpl(wsdlFactory, operation, definition, "org.w3c.dom.Node", resolver);
+
+        try {
+            op.isWrapperStyle();
+            fail("InvalidWSDLException should have been thrown");
+        } catch (InvalidInterfaceException e) {
+            // Expected
+        }
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/introspect/WrapperStyleOperationTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/introspect/WrapperStyleOperationTestCase.java
new file mode 100644
index 0000000000..a82a022088
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/introspect/WrapperStyleOperationTestCase.java
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.introspect;
+
+import java.net.URI;
+import java.net.URL;
+
+import javax.wsdl.Operation;
+import javax.wsdl.PortType;
+import javax.xml.namespace.QName;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.interfacedef.wsdl.AbstractWSDLTestCase;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.impl.WSDLOperationIntrospectorImpl;
+
+/**
+ * Test case for WSDLOperation
+ */
+public class WrapperStyleOperationTestCase extends AbstractWSDLTestCase {
+    private static final QName PORTTYPE_NAME = new QName("http://example.com/stockquote.wsdl", "StockQuotePortType");
+
+    public final void testWrappedOperation() throws Exception {
+        URL url = getClass().getResource("../xml/stockquote.wsdl");
+        WSDLDefinition definition = processor.read(null, new URI("stockquote.wsdl"), url);
+        resolver.addModel(definition);
+        definition = resolver.resolveModel(WSDLDefinition.class, definition);
+        PortType portType = definition.getDefinition().getPortType(PORTTYPE_NAME);
+        Operation operation = portType.getOperation("getLastTradePrice", null, null);
+        WSDLOperationIntrospectorImpl op = new WSDLOperationIntrospectorImpl(wsdlFactory, operation, definition, "org.w3c.dom.Node", resolver);
+        Assert.assertTrue(op.isWrapperStyle());
+        Assert.assertEquals(1, op.getWrapper().getInputChildElements().size());
+        Assert.assertEquals(1, op.getWrapper().getOutputChildElements().size());
+    }
+
+    public final void testUnwrappedOperation() throws Exception {
+        URL url = getClass().getResource("../xml/unwrapped-stockquote.wsdl");
+        WSDLDefinition definition = processor.read(null, new URI("unwrapped-stockquote.wsdl"), url);
+        resolver.addModel(definition);
+        definition = resolver.resolveModel(WSDLDefinition.class, definition);
+        PortType portType = definition.getDefinition().getPortType(PORTTYPE_NAME);
+        Operation operation = portType.getOperation("getLastTradePrice1", null, null);
+        WSDLOperationIntrospectorImpl op = new WSDLOperationIntrospectorImpl(wsdlFactory, operation, definition, "org.w3c.dom.Node", resolver);
+        Assert.assertFalse(op.isWrapperStyle());
+        operation = portType.getOperation("getLastTradePrice2", null, null);
+        op = new WSDLOperationIntrospectorImpl(wsdlFactory, operation, definition, "org.w3c.dom.Node", resolver);
+        Assert.assertFalse(op.isWrapperStyle());
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/ReadTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/ReadTestCase.java
new file mode 100644
index 0000000000..43a9d0fe49
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/ReadTestCase.java
@@ -0,0 +1,128 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.xml;
+
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl;
+import org.apache.tuscany.sca.assembly.xml.ComponentTypeProcessor;
+import org.apache.tuscany.sca.assembly.xml.CompositeProcessor;
+import org.apache.tuscany.sca.assembly.xml.ConstrainingTypeProcessor;
+import org.apache.tuscany.sca.binding.sca.impl.SCABindingFactoryImpl;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.interfacedef.wsdl.DefaultWSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.policy.DefaultIntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * Test reading WSDL interfaces.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ReadTestCase extends TestCase {
+
+    private XMLInputFactory inputFactory;
+    private DefaultStAXArtifactProcessorExtensionPoint staxProcessors;
+    private ExtensibleStAXArtifactProcessor staxProcessor;
+    private AssemblyFactory assemblyFactory;
+    private SCABindingFactory scaBindingFactory;
+    private PolicyFactory policyFactory;
+    private InterfaceContractMapper mapper;
+
+    @Override
+    public void setUp() throws Exception {
+        ModelFactoryExtensionPoint modelFactories = new DefaultModelFactoryExtensionPoint();
+        assemblyFactory = new DefaultAssemblyFactory();
+        scaBindingFactory = new SCABindingFactoryImpl();
+        policyFactory = new DefaultPolicyFactory();
+        mapper = new InterfaceContractMapperImpl();
+        inputFactory = XMLInputFactory.newInstance();
+        staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(modelFactories);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+
+        WSDLFactory wsdlFactory = new DefaultWSDLFactory();
+        modelFactories.addFactory(wsdlFactory);
+        WSDLInterfaceProcessor wsdlProcessor = new WSDLInterfaceProcessor(modelFactories);
+        staxProcessors.addArtifactProcessor(wsdlProcessor);
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+        inputFactory = null;
+        staxProcessors = null;
+        policyFactory = null;
+        assemblyFactory = null;
+        mapper = null;
+    }
+
+    public void testReadComponentType() throws Exception {
+        ComponentTypeProcessor componentTypeProcessor = new ComponentTypeProcessor(assemblyFactory, policyFactory, staxProcessor);
+        InputStream is = getClass().getResourceAsStream("CalculatorImpl.componentType");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        ComponentType componentType = componentTypeProcessor.read(reader);
+        assertNotNull(componentType);
+
+        //new PrintUtil(System.out).print(componentType);
+    }
+
+    public void testReadConstrainingType() throws Exception {
+        ConstrainingTypeProcessor constrainingTypeProcessor = new ConstrainingTypeProcessor(assemblyFactory, policyFactory, staxProcessor);
+        InputStream is = getClass().getResourceAsStream("CalculatorComponent.constrainingType");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        ConstrainingType constrainingType = constrainingTypeProcessor.read(reader);
+        assertNotNull(constrainingType);
+
+        //new PrintUtil(System.out).print(constrainingType);
+    }
+
+    public void testReadComposite() throws Exception {
+        CompositeProcessor compositeProcessor = new CompositeProcessor(new DefaultContributionFactory(), assemblyFactory, policyFactory, staxProcessor);
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = compositeProcessor.read(reader);
+        assertNotNull(composite);
+
+        CompositeBuilderImpl compositeUtil = new CompositeBuilderImpl(assemblyFactory, scaBindingFactory, new DefaultIntentAttachPointTypeFactory(), mapper, null);
+        compositeUtil.build(composite);
+
+        //new PrintUtil(System.out).print(composite);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLDocumentProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLDocumentProcessorTestCase.java
new file mode 100644
index 0000000000..5cad523218
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLDocumentProcessorTestCase.java
@@ -0,0 +1,84 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.xml;
+
+import java.net.URI;
+import java.net.URL;
+import java.util.List;
+
+import javax.wsdl.Import;
+import javax.xml.namespace.QName;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.interfacedef.wsdl.AbstractWSDLTestCase;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class WSDLDocumentProcessorTestCase extends AbstractWSDLTestCase {
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @Before
+    public void setUp() throws Exception {
+        super.setUp();
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @After
+    public void tearDown() throws Exception {
+    }
+
+    @Test
+    public void testWSDL() throws Exception {
+       
+        URL url = getClass().getResource("/wsdl/helloworld-service.wsdl");
+        WSDLDefinition definition = processor.read(null, URI.create("wsdl/helloworld-service.wsdl"), url);
+        
+        Assert.assertNull(definition.getDefinition());
+        Assert.assertEquals("http://helloworld", definition.getNamespace());
+        URL url1 = getClass().getResource("/wsdl/helloworld-interface.wsdl");
+        WSDLDefinition definition1 = processor.read(null, URI.create("wsdl/helloworld-interface.wsdl"), url1);
+        Assert.assertNull(definition1.getDefinition());
+        Assert.assertEquals("http://helloworld", definition1.getNamespace());
+
+        resolver.addModel(definition);
+        resolver.addModel(definition1);
+        resolver.resolveModel(WSDLDefinition.class, definition);
+        resolver.resolveModel(WSDLDefinition.class, definition1);
+        WSDLDefinition resolved = resolver.resolveModel(WSDLDefinition.class, definition);
+        List imports = (List)definition.getDefinition().getImports().get("http://helloworld");
+        Assert.assertNotNull(imports);
+        Assert.assertNotNull(((Import)imports.get(0)).getDefinition());
+        Assert.assertNotNull(resolved.getDefinition().getPortType(new QName("http://helloworld", "HelloWorld")));
+        Assert.assertNotNull(resolved.getDefinition().getService(new QName("http://helloworld", "HelloWorldService")));
+        
+        assertNotNull(resolved.getXmlSchemaType(new QName("http://greeting", "Name")));
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLTestCase.java
new file mode 100644
index 0000000000..3696c8f073
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLTestCase.java
@@ -0,0 +1,116 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.xml;
+
+import java.net.URI;
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultURLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor;
+import org.apache.tuscany.sca.interfacedef.wsdl.DefaultWSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+
+/**
+ * Test reading WSDL interfaces.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WSDLTestCase extends TestCase {
+
+    private DefaultURLArtifactProcessorExtensionPoint documentProcessors;
+    private ExtensibleURLArtifactProcessor documentProcessor;
+    private WSDLModelResolver wsdlResolver;
+
+    @Override
+    public void setUp() throws Exception {
+        documentProcessors = new DefaultURLArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
+        documentProcessor = new ExtensibleURLArtifactProcessor(documentProcessors);
+
+        WSDLFactory wsdlFactory = new DefaultWSDLFactory();
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        factories.addFactory(wsdlFactory);
+        javax.wsdl.factory.WSDLFactory wsdl4jFactory = javax.wsdl.factory.WSDLFactory.newInstance();
+        factories.addFactory(wsdl4jFactory);
+        WSDLDocumentProcessor wsdlProcessor = new WSDLDocumentProcessor(factories);
+        documentProcessors.addArtifactProcessor(wsdlProcessor);
+        wsdlResolver = new WSDLModelResolver(null, factories);
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+        documentProcessors = null;
+    }
+
+    public void testReadWSDLDocument() throws Exception {
+        URL url = getClass().getResource("example.wsdl");
+        WSDLDefinition definition = documentProcessor.read(null, new URI("example.wsdl"), url, WSDLDefinition.class);
+        assertNotNull(definition);
+        assertNull(definition.getDefinition());
+        assertEquals(definition.getNamespace(), "http://www.example.org");
+    }
+
+    public void testReadWSDLImports() throws Exception {
+        QName aBinding = new QName("http://helloworld", "HelloWorldSoapBinding");
+        QName aPortType = new QName("http://helloworld", "HelloWorld");
+
+        URL url = getClass().getResource("test1.wsdl");
+        WSDLDefinition test1Defn = documentProcessor.read(null, new URI("test1.wsdl"), url, WSDLDefinition.class);
+        assertNotNull(test1Defn);
+        wsdlResolver.addModel(test1Defn);
+        test1Defn = wsdlResolver.resolveModel(WSDLDefinition.class, test1Defn);
+        //binding is a part of test1.wsdl
+        assertNotNull(test1Defn.getDefinition().getBinding(aBinding));
+        //porttype is part of test2.wsdl
+        assertNotNull(test1Defn.getDefinition().getPortType(aPortType));
+    }
+
+    public void testReadSameNamespaceWSDLDocument() throws Exception {
+        QName aBinding = new QName("http://helloworld", "HelloWorldSoapBinding");
+        QName aPortType = new QName("http://helloworld", "HelloWorld");
+
+        URL url = getClass().getResource("test2.wsdl");
+        WSDLDefinition test2Defn = documentProcessor.read(null, new URI("test2.wsdl"), url, WSDLDefinition.class);
+        assertNotNull(test2Defn);
+        wsdlResolver.addModel(test2Defn);
+        test2Defn = wsdlResolver.resolveModel(WSDLDefinition.class, test2Defn);
+
+        //bindigs are a part of test1.wsdl so should not be found
+        assertNull(test2Defn.getDefinition().getBinding(aBinding));
+        assertNotNull(test2Defn.getDefinition().getPortType(aPortType));
+
+        url = getClass().getResource("test1.wsdl");
+        WSDLDefinition test1Defn = documentProcessor.read(null, new URI("test1.wsdl"), url, WSDLDefinition.class);
+        assertNotNull(test1Defn);
+        wsdlResolver.addModel(test1Defn);
+
+        test1Defn = wsdlResolver.resolveModel(WSDLDefinition.class, test1Defn);
+
+        assertNotNull(test1Defn.getDefinition().getPortType(aPortType));
+        assertNotNull(test1Defn.getDefinition().getBinding(aBinding));
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WriteTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WriteTestCase.java
new file mode 100644
index 0000000000..57d22fe18d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WriteTestCase.java
@@ -0,0 +1,104 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.xml;
+
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.xml.ComponentTypeProcessor;
+import org.apache.tuscany.sca.assembly.xml.CompositeProcessor;
+import org.apache.tuscany.sca.assembly.xml.ConstrainingTypeProcessor;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.interfacedef.wsdl.DefaultWSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * Test reading/write WSDL interfaces.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WriteTestCase extends TestCase {
+
+    private DefaultStAXArtifactProcessorExtensionPoint staxProcessors;
+    private ExtensibleStAXArtifactProcessor staxProcessor;
+    private AssemblyFactory factory;
+    private PolicyFactory policyFactory;
+
+    @Override
+    public void setUp() throws Exception {
+        ModelFactoryExtensionPoint modelFactories = new DefaultModelFactoryExtensionPoint();
+        factory = new DefaultAssemblyFactory();
+        policyFactory = new DefaultPolicyFactory();
+        staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(modelFactories);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+
+        staxProcessors.addArtifactProcessor(new CompositeProcessor(new DefaultContributionFactory(), factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ComponentTypeProcessor(factory, policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ConstrainingTypeProcessor(factory, policyFactory, staxProcessor));
+
+        WSDLFactory wsdlFactory = new DefaultWSDLFactory();
+        modelFactories.addFactory(wsdlFactory);
+        WSDLInterfaceProcessor wsdlProcessor = new WSDLInterfaceProcessor(modelFactories);
+        staxProcessors.addArtifactProcessor(wsdlProcessor);
+    }
+
+    public void testReadWriteComponentType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("CalculatorImpl.componentType");
+        ComponentType componentType = staxProcessor.read(is, ComponentType.class);
+        assertNotNull(componentType);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(componentType, bos);
+    }
+
+    public void testReadWriteConstrainingType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("CalculatorComponent.constrainingType");
+        ConstrainingType constrainingType = staxProcessor.read(is, ConstrainingType.class);
+        assertNotNull(constrainingType);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(constrainingType, bos);
+    }
+
+    public void testReadWriteComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        Composite composite = staxProcessor.read(is, Composite.class);
+        assertNotNull(composite);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(composite, bos);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/XMLDocumentHelperTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/XMLDocumentHelperTestCase.java
new file mode 100644
index 0000000000..e8fb4c6385
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/XMLDocumentHelperTestCase.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.xml;
+
+import java.net.URL;
+
+import junit.framework.Assert;
+
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class XMLDocumentHelperTestCase {
+    private URL wsdl;
+    private URL xsd;
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @Before
+    public void setUp() throws Exception {
+        wsdl = getClass().getResource("/wsdl/helloworld-interface.wsdl");
+        xsd = getClass().getResource("/xsd/greeting.xsd");
+    }
+
+    @Test
+    public void testReadTNS() throws Exception {
+        String tns = XMLDocumentHelper.readTargetNamespace(wsdl, XMLDocumentHelper.WSDL11, true, "targetNamespace");
+        Assert.assertEquals("http://helloworld", tns);
+        String tns2 = XMLDocumentHelper.readTargetNamespace(xsd, XMLDocumentHelper.XSD, true, null);
+        Assert.assertEquals("http://greeting", tns2);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/XSDDocumentProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/XSDDocumentProcessorTestCase.java
new file mode 100644
index 0000000000..9d4ee87ece
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/XSDDocumentProcessorTestCase.java
@@ -0,0 +1,97 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.xml;
+
+import java.net.URI;
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.wsdl.DefaultWSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.XSDefinition;
+import org.apache.ws.commons.schema.XmlSchemaInclude;
+import org.apache.ws.commons.schema.XmlSchemaObjectCollection;
+import org.apache.ws.commons.schema.XmlSchemaType;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class XSDDocumentProcessorTestCase {
+    private XSDDocumentProcessor processor;
+    private WSDLFactory wsdlFactory;
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @Before
+    public void setUp() throws Exception {
+        ModelFactoryExtensionPoint modelFactories = new DefaultModelFactoryExtensionPoint();
+        wsdlFactory = new DefaultWSDLFactory();
+        modelFactories.addFactory(wsdlFactory);
+        processor = new XSDDocumentProcessor(modelFactories);
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @After
+    public void tearDown() throws Exception {
+    }
+
+    @Test
+    public void testXSD() throws Exception {
+        URL url = getClass().getResource("/xsd/greeting.xsd");
+        XSDefinition definition = processor.read(null, URI.create("xsd/greeting.xsd"), url);
+        Assert.assertNull(definition.getSchema());
+        Assert.assertEquals("http://greeting", definition.getNamespace());
+        URL url1 = getClass().getResource("/xsd/name.xsd");
+        XSDefinition definition1 = processor.read(null, URI.create("xsd/name.xsd"), url1);
+        Assert.assertNull(definition1.getSchema());
+        Assert.assertEquals("http://greeting", definition1.getNamespace());
+        ModelFactoryExtensionPoint factories = new DefaultModelFactoryExtensionPoint();
+        factories.addFactory(wsdlFactory);
+        XSDModelResolver resolver = new XSDModelResolver(null, factories);
+        resolver.addModel(definition);
+        XSDefinition resolved = resolver.resolveModel(XSDefinition.class, definition);
+        XmlSchemaObjectCollection collection = resolved.getSchema().getIncludes();
+        Assert.assertTrue(collection.getCount() == 1);
+        XmlSchemaType type =
+            ((XmlSchemaInclude)collection.getItem(0)).getSchema().getTypeByName(new QName("http://greeting", "Name"));
+        Assert.assertNotNull(type);
+        resolver.addModel(definition1);
+        resolved = resolver.resolveModel(XSDefinition.class, definition);
+        collection = resolved.getSchema().getIncludes();
+        Assert.assertTrue(collection.getCount() == 2);
+        XmlSchemaType type1 =
+            ((XmlSchemaInclude)collection.getItem(0)).getSchema().getTypeByName(new QName("http://greeting", "Name"));
+        XmlSchemaType type2 =
+            ((XmlSchemaInclude)collection.getItem(1)).getSchema().getTypeByName(new QName("http://greeting", "Name"));
+        Assert.assertTrue(type1 != null || type2 != null);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/Calculator.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/Calculator.composite
new file mode 100644
index 0000000000..875fdf35d2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/Calculator.composite
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	xmlns:calc="http://sample.calculator"
+	targetNamespace="http://calc"
+	xmlns:wsdli="http://www.w3.org/2004/08/wsdl-instance"
+	name="Calculator">
+
+    <service name="CalculatorService" promote="CalculatorServiceComponent">
+        <interface.wsdl interface="http://sample/calculator#wsdl.interface(Calculator)"
+        	wsdli:wsdlLocation="http://tempuri.org"/>
+    </service>
+
+    <component name="CalculatorServiceComponent">
+		<implementation.java class="calculator.CalculatorServiceImpl"/>
+        <reference name="addService" target="AddServiceComponent"/>
+        <reference name="subtractService" target="SubtractServiceComponent"/>
+        <reference name="multiplyService" target="MultiplyServiceComponent"/>
+        <reference name="divideService" target="DivideServiceComponent"/>
+    </component>
+
+    <component name="AddServiceComponent">
+        <implementation.java class="calculator.AddServiceImpl"/>
+    </component>
+
+    <component name="SubtractServiceComponent">
+        <implementation.java class="calculator.SubtractServiceImpl"/>
+    </component>
+
+    <component name="MultiplyServiceComponent">
+        <implementation.java class="calculator.MultiplyServiceImpl"/>
+    </component>
+
+    <component name="DivideServiceComponent">
+        <implementation.java class="calculator.DivideServiceImpl"/>
+    </component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/CalculatorComponent.constrainingType b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/CalculatorComponent.constrainingType
new file mode 100644
index 0000000000..3eb81b61bd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/CalculatorComponent.constrainingType
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<constrainingType xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	xmlns:calc="http://calc"
+    targetNamespace="http://calc"
+    xmlns:wsdli="http://www.w3.org/2004/08/wsdl-instance"
+	name="CalculatorComponent">
+
+  <service name="CalculatorService">
+        <interface.wsdl interface="http://sample/calculator#wsdl.interface(Calculator)"
+        	wsdli:wsdlLocation="http://tempuri.org"/>
+  </service>
+
+  <reference name="divideService">
+        <interface.wsdl interface="http://sample/calculator#wsdl.interface(Divide)"/>
+  </reference>  
+
+</constrainingType>              
+       
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/CalculatorImpl.componentType b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/CalculatorImpl.componentType
new file mode 100644
index 0000000000..aea7046a3d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/CalculatorImpl.componentType
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<componentType xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	xmlns:wsdli="http://www.w3.org/2004/08/wsdl-instance">
+
+  <service name="CalculatorService">
+        <interface.wsdl interface="http://sample/calculator#wsdl.interface(Calculator)"
+        	wsdli:wsdlLocation="http://tempuri.org"/>
+  </service>
+
+  <reference name="divideService">
+        <interface.wsdl interface="http://sample/calculator#wsdl.interface(Divide)"/>
+  </reference>  
+
+</componentType>              
+       
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/example.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/example.wsdl
new file mode 100644
index 0000000000..5e8e5dad0d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/example.wsdl
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<wsdl:definitions targetNamespace="http://www.example.org"
+                  xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
+                  name="example">
+
+    <wsdl:portType name="HelloWorld">
+    </wsdl:portType>
+</wsdl:definitions>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/invalid-stockquote.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/invalid-stockquote.wsdl
new file mode 100644
index 0000000000..ad81fc7867
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/invalid-stockquote.wsdl
@@ -0,0 +1,58 @@
+<?xml version="1.0"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<definitions name="StockQuote" targetNamespace="http://example.com/stockquote.wsdl"
+    xmlns:tns="http://example.com/stockquote.wsdl" xmlns:xsd1="http://example.com/stockquote.xsd"
+    xmlns="http://schemas.xmlsoap.org/wsdl/">
+
+    <types>
+        <schema targetNamespace="http://example.com/stockquote.xsd" xmlns="http://www.w3.org/2001/XMLSchema">
+            <element name="getLastTradePrice1">
+                <complexType>
+                    <sequence>
+                        <element name="tickerSymbol" type="string" />
+                    </sequence>
+                </complexType>
+            </element>
+            <element name="getLastTradePriceResponse">
+                <complexType>
+                    <sequence>
+                        <element name="price" type="float" />
+                    </sequence>
+                </complexType>
+            </element>
+        </schema>
+    </types>
+
+    <message name="GetLastTradePriceInput">
+        <part name="body" element="xsd1:getLastTradePrice" />
+    </message>
+
+    <message name="GetLastTradePriceOutput">
+        <part name="body" element="xsd1:getLastTradePriceResponse" />
+    </message>
+
+    <portType name="StockQuotePortType">
+        <operation name="getLastTradePrice">
+            <input message="tns:GetLastTradePriceInput" />
+            <output message="tns:GetLastTradePriceOutput" />
+        </operation>
+    </portType>
+
+</definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/ipo.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/ipo.xsd
new file mode 100644
index 0000000000..241ec15d36
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/ipo.xsd
@@ -0,0 +1,136 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema targetNamespace="http://www.example.com/IPO"
+	xmlns="http://www.w3.org/2001/XMLSchema"
+	xmlns:ipo="http://www.example.com/IPO">
+
+	<annotation>
+		<documentation xml:lang="en">
+			International Purchase order schema for Example.com
+			Copyright 2000 Example.com. All rights reserved.
+		</documentation>
+	</annotation>
+
+
+	<element name="purchaseOrder" type="ipo:PurchaseOrderType" />
+
+	<element name="comment" type="string" />
+
+	<complexType name="PurchaseOrderType">
+		<sequence>
+			<element name="shipTo" type="ipo:Address" />
+			<element name="billTo" type="ipo:Address" />
+			<element ref="ipo:comment" minOccurs="0" />
+			<element name="items" type="ipo:Items" />
+		</sequence>
+		<attribute name="orderDate" type="date" />
+	</complexType>
+
+	<complexType name="Items">
+		<sequence>
+			<element name="item" minOccurs="0" maxOccurs="unbounded">
+				<complexType>
+					<sequence>
+						<element name="productName" type="string" />
+						<element name="quantity">
+							<simpleType>
+								<restriction base="positiveInteger">
+									<maxExclusive value="100" />
+								</restriction>
+							</simpleType>
+						</element>
+						<element name="USPrice" type="decimal" />
+						<element ref="ipo:comment" minOccurs="0" />
+						<element name="shipDate" type="date"
+							minOccurs="0" />
+					</sequence>
+					<attribute name="partNum" type="ipo:SKU"
+						use="required" />
+				</complexType>
+			</element>
+		</sequence>
+	</complexType>
+
+	<simpleType name="SKU">
+		<restriction base="string">
+			<pattern value="\d{3}-[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+	<complexType name="Address">
+		<sequence>
+			<element name="name" type="string" />
+			<element name="street" type="string" />
+			<element name="city" type="string" />
+		</sequence>
+	</complexType>
+
+	<complexType name="USAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="state" type="ipo:USState" />
+					<element name="zip" type="positiveInteger" />
+				</sequence>
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<complexType name="UKAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="postcode" type="ipo:UKPostcode" />
+				</sequence>
+				<attribute name="exportCode" type="positiveInteger"
+					fixed="1" />
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<!-- other Address derivations for more countries -->
+
+	<simpleType name="USState">
+		<restriction base="string">
+			<enumeration value="AK" />
+			<enumeration value="AL" />
+			<enumeration value="AR" />
+			<enumeration value="CA" />
+			<enumeration value="PA" />
+			<!-- and so on ... -->
+		</restriction>
+	</simpleType>
+
+	<simpleType name="Postcode">
+		<restriction base="string">
+			<length value="7" fixed="true" />
+		</restriction>
+	</simpleType>
+
+
+	<simpleType name="UKPostcode">
+		<restriction base="ipo:Postcode">
+			<pattern value="[A-Z]{2}\d\s\d[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+
+
+</schema>
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/stockquote.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/stockquote.wsdl
new file mode 100644
index 0000000000..39cd5547d9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/stockquote.wsdl
@@ -0,0 +1,58 @@
+<?xml version="1.0"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<definitions name="StockQuote" targetNamespace="http://example.com/stockquote.wsdl"
+    xmlns:tns="http://example.com/stockquote.wsdl" xmlns:xsd1="http://example.com/stockquote.xsd"
+    xmlns="http://schemas.xmlsoap.org/wsdl/">
+
+    <types>
+        <schema targetNamespace="http://example.com/stockquote.xsd" xmlns="http://www.w3.org/2001/XMLSchema">
+            <element name="getLastTradePrice">
+                <complexType>
+                    <sequence>
+                        <element name="tickerSymbol" type="string" />
+                    </sequence>
+                </complexType>
+            </element>
+            <element name="getLastTradePriceResponse">
+                <complexType>
+                    <sequence>
+                        <element name="price" type="float" />
+                    </sequence>
+                </complexType>
+            </element>
+        </schema>
+    </types>
+
+    <message name="GetLastTradePriceInput">
+        <part name="body" element="xsd1:getLastTradePrice" />
+    </message>
+
+    <message name="GetLastTradePriceOutput">
+        <part name="body" element="xsd1:getLastTradePriceResponse" />
+    </message>
+
+    <portType name="StockQuotePortType">
+        <operation name="getLastTradePrice">
+            <input message="tns:GetLastTradePriceInput" />
+            <output message="tns:GetLastTradePriceOutput" />
+        </operation>
+    </portType>
+
+</definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/test1.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/test1.wsdl
new file mode 100644
index 0000000000..8e26f7b4b5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/test1.wsdl
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<wsdl:definitions targetNamespace="http://helloworld" xmlns:tns="http://helloworld"
+    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"
+    xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="helloworld">
+
+    <wsdl:import location="test2.wsdl" namespace="http://helloworld"></wsdl:import>
+
+    <wsdl:binding name="HelloWorldSoapBinding" type="tns:HelloWorld">
+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" />
+        <wsdl:operation name="getGreetings">
+            <wsdlsoap:operation soapAction="" />
+            <wsdl:input name="getGreetingsRequest">
+                <wsdlsoap:body use="literal" />
+            </wsdl:input>
+            <wsdl:output name="getGreetingsResponse">
+                <wsdlsoap:body use="literal" />
+            </wsdl:output>
+        </wsdl:operation>
+    </wsdl:binding>
+
+    <wsdl:service name="HelloWorldService">
+        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldSoapPort">
+            <wsdlsoap:address location="http://localhost:8085/sample-helloworldws-1.0-SNAPSHOT/services/HelloWorldWebService" />
+        </wsdl:port>
+    </wsdl:service>
+
+</wsdl:definitions>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/test1.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/test1.xsd
new file mode 100644
index 0000000000..c2210f4a94
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/test1.xsd
@@ -0,0 +1,33 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema targetNamespace="http://www.example.com/Customer" xmlns="http://www.w3.org/2001/XMLSchema"
+    xmlns:ipo="http://www.example.com/IPO" xmlns:tns="http://www.example.com/Customer">
+    <import namespace="http://www.example.com/IPO" schemaLocation="ipo.xsd" />
+
+    <complexType name="Customer">
+        <sequence>
+            <element name="customerID" type="string"></element>
+            <element name="name" type="string"></element>
+            <element name="order" type="ipo:PurchaseOrderType" />
+        </sequence>
+    </complexType>
+    <element name="customer" type="tns:Customer"></element>
+
+</schema>
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/test2.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/test2.wsdl
new file mode 100644
index 0000000000..529b395fd5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/test2.wsdl
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<wsdl:definitions targetNamespace="http://helloworld" xmlns:tns="http://helloworld"
+    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"
+    xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="helloworld">
+
+    <wsdl:types>
+        <schema elementFormDefault="qualified" targetNamespace="http://helloworld" xmlns="http://www.w3.org/2001/XMLSchema">
+
+            <import namespace="http://www.example.com/IPO" schemaLocation="ipo.xsd" />
+
+            <element name="getGreetings">
+                <complexType>
+                    <sequence>
+                        <element name="name" type="xsd:string" />
+                    </sequence>
+                </complexType>
+            </element>
+
+            <element name="getGreetingsResponse">
+                <complexType>
+                    <sequence>
+                        <element name="getGreetingsReturn" type="xsd:string" />
+                    </sequence>
+                </complexType>
+            </element>
+
+        </schema>
+    </wsdl:types>
+
+    <wsdl:message name="getGreetingsRequest">
+        <wsdl:part element="tns:getGreetings" name="parameters" />
+    </wsdl:message>
+
+    <wsdl:message name="getGreetingsResponse">
+        <wsdl:part element="tns:getGreetingsResponse" name="parameters" />
+    </wsdl:message>
+
+    <wsdl:portType name="HelloWorld">
+        <wsdl:operation name="getGreetings">
+            <wsdl:input message="tns:getGreetingsRequest" name="getGreetingsRequest" />
+            <wsdl:output message="tns:getGreetingsResponse" name="getGreetingsResponse" />
+        </wsdl:operation>
+    </wsdl:portType>
+
+</wsdl:definitions>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/unwrapped-stockquote.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/unwrapped-stockquote.wsdl
new file mode 100644
index 0000000000..666a7e4069
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/unwrapped-stockquote.wsdl
@@ -0,0 +1,76 @@
+<?xml version="1.0"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<definitions name="StockQuote" targetNamespace="http://example.com/stockquote.wsdl"
+    xmlns:tns="http://example.com/stockquote.wsdl" xmlns:xsd1="http://example.com/stockquote.xsd"
+    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+    xmlns="http://schemas.xmlsoap.org/wsdl/">
+
+    <types>
+        <schema targetNamespace="http://example.com/stockquote.xsd" xmlns="http://www.w3.org/2001/XMLSchema">
+            <element name="getLastTradePrice">
+                <complexType>
+                    <sequence>
+                        <element name="tickerSymbol" type="string" />
+                    </sequence>
+                </complexType>
+            </element>
+            <element name="getLastTradePriceResponse">
+                <complexType>
+                    <sequence>
+                        <element name="price" type="float" />
+                    </sequence>
+                </complexType>
+            </element>
+        </schema>
+    </types>
+
+    <message name="GetLastTradePriceInput1">
+        <part name="body" element="xsd1:getLastTradePrice" />
+    </message>
+
+    <message name="GetLastTradePriceOutput1">
+        <part name="body" element="xsd1:getLastTradePriceResponse" />
+    </message>
+
+    <message name="GetLastTradePriceInput2">
+        <part name="body" element="xsd1:getLastTradePrice" />
+        <part name="other" type="xsd:string"/>
+    </message>
+
+    <message name="GetLastTradePriceOutput2">
+        <part name="body" element="xsd1:getLastTradePriceResponse" />
+    </message>
+    
+    <portType name="StockQuotePortType">
+        <operation name="getLastTradePrice">
+            <input message="tns:GetLastTradePriceInput1" />
+            <output message="tns:GetLastTradePriceOutput1" />
+        </operation>
+        <operation name="getLastTradePrice1">
+            <input message="tns:GetLastTradePriceInput1" />
+            <output message="tns:GetLastTradePriceOutput1" />
+        </operation>
+        <operation name="getLastTradePrice2">
+            <input message="tns:GetLastTradePriceInput2" />
+            <output message="tns:GetLastTradePriceOutput2" />
+        </operation>
+    </portType>
+
+</definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/wsdl/helloworld-interface.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/wsdl/helloworld-interface.wsdl
new file mode 100644
index 0000000000..b0b6644e7f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/wsdl/helloworld-interface.wsdl
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<wsdl:definitions targetNamespace="http://helloworld" xmlns:tns="http://helloworld"

+    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="helloworld">

+

+    <wsdl:types>

+        <schema elementFormDefault="qualified" targetNamespace="http://helloworld"

+            xmlns="http://www.w3.org/2001/XMLSchema" xmlns:g="http://greeting">

+

+            <!-- 

+                <import namespace="http://greeting" schemaLocation="../xsd/greeting.xsd" />

+            -->

+            <include schemaLocation="../xsd/helloworld.xsd" />

+

+            <element name="getGreetings">

+                <complexType>

+                    <sequence>

+                        <element name="name" type="g:Name" />

+                    </sequence>

+                </complexType>

+            </element>

+

+            <element name="getGreetingsResponse">

+                <complexType>

+                    <sequence>

+                        <element name="getGreetingsReturn" type="g:Greeting" />

+                    </sequence>

+                </complexType>

+            </element>

+

+        </schema>

+    </wsdl:types>

+

+    <wsdl:message name="getGreetingsRequest">

+        <wsdl:part element="tns:getGreetings" name="parameters" />

+    </wsdl:message>

+

+    <wsdl:message name="getGreetingsResponse">

+        <wsdl:part element="tns:getGreetingsResponse" name="parameters" />

+    </wsdl:message>

+

+    <wsdl:portType name="HelloWorld">

+        <wsdl:operation name="getGreetings">

+            <wsdl:input message="tns:getGreetingsRequest" name="getGreetingsRequest" />

+            <wsdl:output message="tns:getGreetingsResponse" name="getGreetingsResponse" />

+        </wsdl:operation>

+    </wsdl:portType>

+

+</wsdl:definitions>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/wsdl/helloworld-service.wsdl b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/wsdl/helloworld-service.wsdl
new file mode 100644
index 0000000000..0a7979e308
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/wsdl/helloworld-service.wsdl
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<wsdl:definitions targetNamespace="http://helloworld" xmlns:tns="http://helloworld"

+    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="helloworld">

+

+    <wsdl:import location="helloworld-interface.wsdl" namespace="http://helloworld"></wsdl:import>

+    <!-- 

+    <wsdl:import namespace="http://helloworld"></wsdl:import>

+     -->

+

+    <wsdl:binding name="HelloWorldSoapBinding" type="tns:HelloWorld">

+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" />

+        <wsdl:operation name="getGreetings">

+            <wsdlsoap:operation soapAction="" />

+            <wsdl:input name="getGreetingsRequest">

+                <wsdlsoap:body use="literal" />

+            </wsdl:input>

+            <wsdl:output name="getGreetingsResponse">

+                <wsdlsoap:body use="literal" />

+            </wsdl:output>

+        </wsdl:operation>

+    </wsdl:binding>

+

+    <wsdl:service name="HelloWorldService">

+        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldSoapPort">

+            <wsdlsoap:address

+                location="http://localhost:8085/sample-helloworldws-1.0-SNAPSHOT/services/HelloWorldWebService" />

+        </wsdl:port>

+    </wsdl:service>

+

+</wsdl:definitions>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/xsd/greeting.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/xsd/greeting.xsd
new file mode 100644
index 0000000000..635ca25bfc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/xsd/greeting.xsd
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+    http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+-->
+<schema targetNamespace="http://greeting" xmlns="http://www.w3.org/2001/XMLSchema">
+    <include schemaLocation="name.xsd" />
+    <complexType name="Greeting">
+        <sequence>
+            <element name="message" type="string" />
+            <element name="name" type="Name" />
+        </sequence>
+    </complexType>
+
+</schema>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/xsd/helloworld.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/xsd/helloworld.xsd
new file mode 100644
index 0000000000..bb0c9bc7b7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/xsd/helloworld.xsd
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+    http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+-->
+<schema targetNamespace="http://helloworld" xmlns="http://www.w3.org/2001/XMLSchema">
+    <import namespace="http://greeting" schemaLocation="greeting.xsd" />
+</schema>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/xsd/name.xsd b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/xsd/name.xsd
new file mode 100644
index 0000000000..300de931ec
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl-xml/src/test/resources/xsd/name.xsd
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+    http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+-->
+<schema targetNamespace="http://greeting" xmlns="http://www.w3.org/2001/XMLSchema">
+
+    <complexType name="Name">
+        <sequence>
+            <element name="firstName" type="string" />
+            <element name="lastName" type="string" />
+        </sequence>
+    </complexType>
+
+</schema>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/pom.xml
new file mode 100644
index 0000000000..64c6423d5a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/pom.xml
@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-interface-wsdl</artifactId>
+    <name>Apache Tuscany SCA WSDL Interface Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.ws.commons.schema</groupId>
+            <artifactId>XmlSchema</artifactId>
+            <version>1.3.2</version>
+        </dependency>
+
+         <dependency>
+             <groupId>wsdl4j</groupId>
+             <artifactId>wsdl4j</artifactId>
+             <version>1.6.2</version>
+         </dependency>
+    </dependencies>
+
+    <repositories>
+        <!-- Apache repository for Web Services artifacts -->
+        <repository>
+            <id>apache.ws.zone</id>
+            <name>Apache WS Zone Repository</name>
+            <url>http://ws.zones.apache.org/repository2</url>
+            <releases>
+                <enabled>true</enabled>
+            </releases>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+        </repository>
+    </repositories>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/DefaultWSDLFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/DefaultWSDLFactory.java
new file mode 100644
index 0000000000..8f75de59e2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/DefaultWSDLFactory.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.wsdl;
+
+import org.apache.tuscany.sca.interfacedef.wsdl.impl.WSDLFactoryImpl;
+
+/**
+ * A factory for the WSDL model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultWSDLFactory extends WSDLFactoryImpl implements WSDLFactory {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLDefinition.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLDefinition.java
new file mode 100644
index 0000000000..33244e6087
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLDefinition.java
@@ -0,0 +1,109 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl;
+
+import java.net.URI;
+import java.util.List;
+
+import javax.wsdl.Definition;
+import javax.wsdl.WSDLElement;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Base;
+import org.apache.ws.commons.schema.XmlSchemaElement;
+import org.apache.ws.commons.schema.XmlSchemaType;
+
+/**
+ * Represents a WSDL definition.
+ * WSDLDefinition
+ *
+ * @version $Rev$ $Date$
+ */
+public interface WSDLDefinition extends Base {
+
+    /**
+     * Returns the WSDL definition model, if there are more than one WSDL definition under the 
+     * same namespace, the defintion will be a facade which imports all the physical WSDL 
+     * definitions
+     * 
+     * @return the WSDL definition model
+     */
+    Definition getDefinition();
+
+    /**
+     * Sets the WSDL definition model
+     * @param definition the WSDL definition model
+     */
+    void setDefinition(Definition definition);
+
+    /**
+     * Returns the namespace of this WSDL definition.
+     * @return the namespace of this WSDL definition
+     */
+    String getNamespace();
+
+    /**
+     * Sets the namespace of this WSDL definition.
+     * @param namespace the namespace of this WSDL definition
+     */
+    void setNamespace(String namespace);
+
+    /**
+     * Get a list of inline XML schema defintions
+     * @return A list of inline XML schema definitions
+     */
+    List<XSDefinition> getXmlSchemas();
+
+    /**
+     * Get the location of the WSDL file
+     * @return The location of the WSDL file
+     */
+    URI getLocation();
+
+    /**
+     * Set the location of the WSDL file
+     * @param url
+     */
+    void setLocation(URI url);
+
+    /**
+     * Get an XSD element by QName
+     * @param name
+     * @return
+     */
+    XmlSchemaElement getXmlSchemaElement(QName name);
+
+    /**
+     * Get an XSD type by QName
+     * @param name
+     * @return
+     */
+    XmlSchemaType getXmlSchemaType(QName name);
+    
+    /**
+     * Get the WSDL object by type and name
+     * @param <T>
+     * @param type javax.wsdl.Service/PortType/Binding/Message.class
+     * @param name The QName of the object
+     * @return WSDLObject
+     */
+    <T extends WSDLElement> WSDLObject<T> getWSDLObject(Class<T> type, QName name);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLFactory.java
new file mode 100644
index 0000000000..9e4f6d5d2b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLFactory.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.wsdl;
+
+import javax.wsdl.PortType;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+
+/**
+ * Factory for the WSDL model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface WSDLFactory {
+
+    /**
+     * Creates a new WSDL interface.
+     * 
+     * @return a new WSDL interface
+     */
+    WSDLInterface createWSDLInterface();
+    
+    /**
+     * Creates a new WSDL interface from a WSDL portType.
+     *
+     * @param portType the portType to inspect
+     * @return a WSDLInterface corresponding to the WSDL portType
+     */
+    WSDLInterface createWSDLInterface(PortType portType, WSDLDefinition wsdlDefinition, ModelResolver resolver) throws InvalidInterfaceException;
+
+    /**
+     * Creates the contents of a WSDL interface from a WSDL portType.
+     *
+     * @param portType the portType to inspect
+     * @return a WSDLInterface corresponding to the WSDL portType
+     */
+    void createWSDLInterface(WSDLInterface wsdlInterface, PortType portType, WSDLDefinition wsdlDefinition, ModelResolver resolver) throws InvalidInterfaceException;
+
+    /**
+     * Creates a new WSDL definition.
+     * 
+     * @return a new WSDL definition
+     */
+    WSDLDefinition createWSDLDefinition();
+    
+    /**
+     * Creates a new XML Schema definition.
+     * 
+     * @return a new XML Schema definition
+     */
+    XSDefinition createXSDefinition();
+    
+    /**
+     * Creates a new WSDL interface contract.
+     * 
+     * @return
+     */
+    WSDLInterfaceContract createWSDLInterfaceContract();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLInterface.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLInterface.java
new file mode 100644
index 0000000000..c50a4a5738
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLInterface.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.wsdl;
+
+import javax.wsdl.PortType;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Base;
+import org.apache.tuscany.sca.interfacedef.Interface;
+
+
+/**
+ * Represents a WSDL interface.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface WSDLInterface extends Interface, Base {
+
+    /**
+     * Returns the name of the WSDL interface.
+     * 
+     * @return the name of the WSDL interface
+     */
+    QName getName();
+
+    /**
+     * Sets the name of the WSDL interface.
+     * 
+     * @param className the name of the WSDL interface
+     */
+    void setName(QName interfaceName);
+    
+    /**
+     * Returns the WSDL interface portType.
+     * 
+     * @return the WSDL interface portType
+     */
+    PortType getPortType();
+
+    /**
+     * Sets the WSDL interface portType
+     * 
+     * @param portType the WSDL interface portType
+     */
+    void setPortType(PortType portType);
+
+    public WSDLDefinition getWsdlDefinition();
+
+    public void setWsdlDefinition(WSDLDefinition wsdlDefinition);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLInterfaceContract.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLInterfaceContract.java
new file mode 100644
index 0000000000..59db17116b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLInterfaceContract.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.wsdl;
+
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+
+
+/**
+ * Represents a WSDL interface contract.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface WSDLInterfaceContract extends InterfaceContract {
+
+    /**
+     * Sets the WSDL location. 
+     * @param location the WSDL location
+     */
+    void setLocation(String location);
+
+    /**
+     * Returns the WSDL location
+     * @return the WSDL location
+     */
+    String getLocation();
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLObject.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLObject.java
new file mode 100644
index 0000000000..c17da530b2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLObject.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl;
+
+import javax.wsdl.Definition;
+import javax.wsdl.WSDLElement;
+
+/**
+ * Model for objects in a WSDL definition
+ * @version $Rev$ $Date$
+ */
+public interface WSDLObject<T extends WSDLElement> {
+    /**
+     * Get the owning defintion where the element is declared
+     * @return The owning definition
+     */
+    Definition getDefinition();
+
+    /**
+     * Set the owning definition
+     * @param definition
+     */
+    void setDefinition(Definition definition);
+
+    /**
+     * Get the WSDL element such as Service, PortType, Binding or Message
+     * @return The WSDL element
+     */
+    T getElement();
+
+    /**
+     * Set the WSDL element
+     * @param element
+     */
+    void setElement(T element);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLOperation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLOperation.java
new file mode 100644
index 0000000000..d73cccb714
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLOperation.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+/**
+ * WSDL 1.1 Operation
+ * @version $Rev$ $Date$
+ */
+public interface WSDLOperation extends Operation {
+    /**
+     * Get the underlying WSDL operation
+     * @return
+     */
+    javax.wsdl.Operation getWsdlOperation();
+    
+    /**
+     * Set the underlying WSDL operation
+     * @param operation
+     */
+    void setWsdlOperation(javax.wsdl.Operation operation);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/XSDefinition.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/XSDefinition.java
new file mode 100644
index 0000000000..438873a9fc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/XSDefinition.java
@@ -0,0 +1,103 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl;
+
+import java.net.URI;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Base;
+import org.apache.ws.commons.schema.XmlSchema;
+import org.apache.ws.commons.schema.XmlSchemaCollection;
+import org.apache.ws.commons.schema.XmlSchemaElement;
+import org.apache.ws.commons.schema.XmlSchemaType;
+import org.w3c.dom.Document;
+
+/**
+ * Represents an XML Schema definition.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface XSDefinition extends Base {
+    XmlSchemaCollection getSchemaCollection();
+
+    void setSchemaCollection(XmlSchemaCollection schemaCollection);
+
+    /**
+     * Returns the XmlSchema definition model
+     * @return the XmlSchema definition model
+     */
+    XmlSchema getSchema();
+
+    /**
+     * Sets the XmlSchema definition model
+     * @param definition the XmlSchema definition model
+     */
+    void setSchema(XmlSchema definition);
+
+    /**
+     * Returns the namespace of this XmlSchema definition.
+     * @return the namespace of this XmlSchema definition
+     */
+    String getNamespace();
+
+    /**
+     * Sets the namespace of this XmlSchema definition.
+     * @param namespace the namespace of this XmlSchema definition
+     */
+    void setNamespace(String namespace);
+
+    /**
+     * Get the location of the XSD
+     * @return
+     */
+    URI getLocation();
+
+    /**
+     * Set the location of the XSD
+     * @param uri
+     */
+    void setLocation(URI uri);
+
+    /**
+     * Get the DOM representation of the XSD
+     * @return
+     */
+    Document getDocument();
+
+    /**
+     * Set the DOM representation of the XSD
+     * @param document
+     */
+    void setDocument(Document document);
+
+    /**
+     * Get the XSD element by QName
+     * @param name
+     * @return The XSD element
+     */
+    XmlSchemaElement getXmlSchemaElement(QName name);
+
+    /**
+     * @param name Get the XSD type by QName
+     * @return The XSD type
+     */
+    XmlSchemaType getXmlSchemaType(QName name);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/InvalidWSDLException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/InvalidWSDLException.java
new file mode 100644
index 0000000000..1e7b4faa32
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/InvalidWSDLException.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.impl;
+
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+
+/**
+ * An exception to indicate the WSDL definition is invalid
+ *
+ * @version $Rev$ $Date$
+ */
+public class InvalidWSDLException extends InvalidInterfaceException {
+    private static final long serialVersionUID = 3742887584293256519L;
+
+    public InvalidWSDLException(String message) {
+        super(message);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLDefinitionImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLDefinitionImpl.java
new file mode 100644
index 0000000000..4c5ea26ec2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLDefinitionImpl.java
@@ -0,0 +1,257 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.impl;
+
+import static org.apache.tuscany.sca.interfacedef.wsdl.impl.XSDefinitionImpl.getXmlSchemaObject;
+
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import javax.wsdl.Binding;
+import javax.wsdl.Definition;
+import javax.wsdl.Import;
+import javax.wsdl.Message;
+import javax.wsdl.PortType;
+import javax.wsdl.Service;
+import javax.wsdl.WSDLElement;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLObject;
+import org.apache.tuscany.sca.interfacedef.wsdl.XSDefinition;
+import org.apache.ws.commons.schema.XmlSchema;
+import org.apache.ws.commons.schema.XmlSchemaCollection;
+import org.apache.ws.commons.schema.XmlSchemaElement;
+import org.apache.ws.commons.schema.XmlSchemaType;
+
+/**
+ * Represents a WSDL definition.
+ *
+ * @version $Rev$ $Date$
+ */
+public class WSDLDefinitionImpl implements WSDLDefinition {
+
+    private Definition definition;
+    private String namespace;
+    private URI location;
+    private List<XSDefinition> schemas = new ArrayList<XSDefinition>();
+    private boolean unresolved;
+
+    protected WSDLDefinitionImpl() {
+    }
+
+    public Definition getDefinition() {
+        return definition;
+    }
+
+    public void setDefinition(Definition definition) {
+        this.definition = definition;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean undefined) {
+        this.unresolved = undefined;
+    }
+
+    public String getNamespace() {
+        if (isUnresolved()) {
+            return namespace;
+        } else if (definition != null) {
+            return definition.getTargetNamespace();
+        } else {
+            return namespace;
+        }
+    }
+
+    public void setNamespace(String namespace) {
+        if (!isUnresolved()) {
+            throw new IllegalStateException();
+        } else {
+            this.namespace = namespace;
+        }
+    }
+
+    /*
+    @Override
+    public int hashCode() {
+        return String.valueOf(getNamespace()).hashCode();
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else if (obj instanceof WSDLDefinition) {
+            WSDLDefinition def = (WSDLDefinition)obj;
+            if (getNamespace() != null) {
+                return getNamespace().equals(def.getNamespace());
+            } else {
+                return def.getNamespace() == null;
+            }
+        } else {
+            return false;
+        }
+    }
+    */
+
+    /**
+     * @see org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition#getXmlSchemas()
+     */
+    public List<XSDefinition> getXmlSchemas() {
+        return schemas;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition#getLocation()
+     */
+    public URI getLocation() {
+        return location;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition#setLocation(java.net.URI)
+     */
+    public void setLocation(URI url) {
+        this.location = url;
+    }
+
+    /**
+     * @see java.lang.Object#hashCode()
+     */
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((location == null) ? 0 : location.hashCode());
+        result = prime * result + ((namespace == null) ? 0 : namespace.hashCode());
+        return result;
+    }
+
+    /**
+     * @see java.lang.Object#equals(java.lang.Object)
+     */
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (!(obj instanceof WSDLDefinitionImpl))
+            return false;
+        final WSDLDefinitionImpl other = (WSDLDefinitionImpl)obj;
+        if (location == null) {
+            if (other.location != null)
+                return false;
+        } else if (!location.equals(other.location))
+            return false;
+        if (namespace == null) {
+            if (other.namespace != null)
+                return false;
+        } else if (!namespace.equals(other.namespace))
+            return false;
+        return true;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition#getXmlSchemaElement(javax.xml.namespace.QName)
+     */
+    public XmlSchemaElement getXmlSchemaElement(QName name) {
+        XmlSchemaCollection schemaCollection = null;
+        for (XSDefinition xsd : schemas) {
+            if (schemaCollection == null && xsd.getSchemaCollection() != null) {
+                schemaCollection = xsd.getSchemaCollection();
+            }
+            XmlSchema schema = xsd.getSchema();
+            XmlSchemaElement element = getXmlSchemaObject(schema, name, XmlSchemaElement.class);
+            if (element != null) {
+                return element;
+            }
+        }
+        if (schemaCollection != null) {
+            return schemaCollection.getElementByQName(name);
+        }
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition#getXmlSchemaType(javax.xml.namespace.QName)
+     */
+    public XmlSchemaType getXmlSchemaType(QName name) {
+        XmlSchemaCollection schemaCollection = null;
+        for (XSDefinition xsd : schemas) {
+            if (xsd.getSchemaCollection() != null) {
+                schemaCollection = xsd.getSchemaCollection();
+            }
+            XmlSchema schema = xsd.getSchema();
+            XmlSchemaType type = getXmlSchemaObject(schema, name, XmlSchemaType.class);
+            if (type != null) {
+                return type;
+            }
+        }
+        if (schemaCollection != null) {
+            return schemaCollection.getTypeByQName(name);
+        }
+        return null;
+    }
+
+    @SuppressWarnings("unchecked")
+    private static <T extends WSDLElement> WSDLObject<T> getWSDLObject(Definition definition, Class<T> type, QName name) {
+        if (definition == null) {
+            return null;
+        }
+        Map<QName, WSDLElement> map = null;
+        if (type == PortType.class) {
+            map = definition.getPortTypes();
+        } else if (type == Service.class) {
+            map = definition.getServices();
+        } else if (type == Binding.class) {
+            map = definition.getBindings();
+        } else if (type == Message.class) {
+            map = definition.getMessages();
+        } else {
+            throw new IllegalArgumentException("Invalid type: " + type.getName());
+        }
+        if (map.containsKey(name)) {
+            return (WSDLObject<T>)new WSDLObjectImpl(definition, map.get(name));
+        } else {
+            for (Object imports : definition.getImports().values()) {
+                List<Import> importList = (List<Import>)imports;
+                for (Import i : importList) {
+                    definition = i.getDefinition();
+                    WSDLObject<T> element = getWSDLObject(definition, type, name);
+                    if (element != null) {
+                        return element;
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    public <T extends WSDLElement> WSDLObject<T> getWSDLObject(Class<T> type, QName name) {
+        return getWSDLObject(definition, type, name);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLFactoryImpl.java
new file mode 100644
index 0000000000..6ab2f0a670
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLFactoryImpl.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.wsdl.impl;
+
+import javax.wsdl.PortType;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.wsdl.XSDefinition;
+
+/**
+ * A factory for the WSDL model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class WSDLFactoryImpl implements WSDLFactory {
+    
+    private WSDLInterfaceIntrospectorImpl introspector;
+    
+    public WSDLFactoryImpl() {
+        introspector = new WSDLInterfaceIntrospectorImpl(this);
+    }
+
+    public WSDLInterface createWSDLInterface() {
+        return new WSDLInterfaceImpl();
+    }
+    
+    public WSDLInterface createWSDLInterface(PortType portType, WSDLDefinition wsdlDefinition, ModelResolver resolver) throws InvalidInterfaceException {
+        WSDLInterface wsdlInterface = createWSDLInterface();
+        introspector.introspectPortType(wsdlInterface, portType, wsdlDefinition, resolver);
+        return wsdlInterface;
+    }
+    
+    public void createWSDLInterface(WSDLInterface wsdlInterface, PortType portType, WSDLDefinition wsdlDefinition, ModelResolver resolver) throws InvalidInterfaceException {
+        introspector.introspectPortType(wsdlInterface, portType, wsdlDefinition, resolver);
+    }
+    
+    public WSDLDefinition createWSDLDefinition() {
+        return new WSDLDefinitionImpl();
+    }
+    
+    public WSDLInterfaceContract createWSDLInterfaceContract() {
+        return new WSDLInterfaceContractImpl();
+    }
+    
+    public XSDefinition createXSDefinition() {
+        return new XSDefinitionImpl();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLInterfaceContractImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLInterfaceContractImpl.java
new file mode 100644
index 0000000000..e10bc0d178
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLInterfaceContractImpl.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.wsdl.impl;
+
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractImpl;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterfaceContract;
+
+/**
+ * Represents a WSDL interface contract.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WSDLInterfaceContractImpl extends InterfaceContractImpl implements WSDLInterfaceContract {
+    private String location;
+    
+    protected WSDLInterfaceContractImpl() {
+    }
+    
+    public String getLocation() {
+        return location;
+    }
+    
+    public void setLocation(String location) {
+        this.location = location;
+    }
+
+    @Override
+    public WSDLInterfaceContractImpl clone() throws CloneNotSupportedException {
+        return (WSDLInterfaceContractImpl) super.clone();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLInterfaceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLInterfaceImpl.java
new file mode 100644
index 0000000000..3719bbd79a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLInterfaceImpl.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.wsdl.impl;
+
+import javax.wsdl.PortType;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceImpl;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+
+/**
+ * Represents a WSDL interface.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WSDLInterfaceImpl extends InterfaceImpl implements WSDLInterface {
+
+    private QName name;
+    private PortType portType;
+    private WSDLDefinition wsdlDefinition;
+
+    protected WSDLInterfaceImpl() {
+        setRemotable(true);
+    }
+
+    public QName getName() {
+        if (isUnresolved()) {
+            return name;
+        } else {
+            return portType.getQName();
+        }
+    }
+
+    public void setName(QName interfaceName) {
+        if (!isUnresolved()) {
+            throw new IllegalStateException();
+        }
+        this.name = interfaceName;
+    }
+    
+    public PortType getPortType() {
+        return portType;
+    }
+
+    public void setPortType(PortType portType) {
+        this.portType = portType;
+    }
+
+    @Override
+    public int hashCode() {
+        return String.valueOf(getName()).hashCode();
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else if (obj instanceof WSDLInterface) {
+            if (getName() != null) {
+                return getName().equals(((WSDLInterface)obj).getName());
+            } else {
+                return ((WSDLInterface)obj).getName() == null;
+            }
+        } else {
+            return false;
+        }
+    }
+
+    public WSDLDefinition getWsdlDefinition() {
+        return wsdlDefinition;
+    }
+
+    public void setWsdlDefinition(WSDLDefinition wsdlDefinition) {
+        this.wsdlDefinition = wsdlDefinition;
+    }
+
+    @Override
+    public WSDLInterfaceImpl clone() throws CloneNotSupportedException {
+        return (WSDLInterfaceImpl) super.clone();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLInterfaceIntrospectorImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLInterfaceIntrospectorImpl.java
new file mode 100644
index 0000000000..40be15c18d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLInterfaceIntrospectorImpl.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.wsdl.PortType;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+
+/**
+ * Introspector for creating WSDLInterface definitions from WSDL PortTypes.
+ */
+public class WSDLInterfaceIntrospectorImpl {
+    
+    private WSDLFactory wsdlFactory;
+    
+    public WSDLInterfaceIntrospectorImpl(WSDLFactory wsdlFactory) {
+        this.wsdlFactory = wsdlFactory;
+    }
+
+    // FIXME: Do we want to deal with document-literal wrapped style based on the JAX-WS spec?
+    private List<Operation> introspectOperations(PortType portType, WSDLDefinition wsdlDefinition, ModelResolver resolver) throws InvalidWSDLException {
+        List<Operation> operations = new ArrayList<Operation>();
+        for (Object o : portType.getOperations()) {
+            javax.wsdl.Operation wsdlOp = (javax.wsdl.Operation)o;
+            WSDLOperationIntrospectorImpl op = new WSDLOperationIntrospectorImpl(wsdlFactory, wsdlOp, wsdlDefinition, null, resolver);
+            operations.add(op.getOperation());
+        }
+        return operations;
+    }
+
+    public void introspectPortType(WSDLInterface wsdlInterface, PortType portType, WSDLDefinition wsdlDefinition, ModelResolver resolver) throws InvalidWSDLException {
+        wsdlInterface.setPortType(portType);
+        wsdlInterface.getOperations().addAll(introspectOperations(portType, wsdlDefinition, resolver));
+        // FIXME: set to Non-conversational for now
+        wsdlInterface.setConversational(false);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLObjectImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLObjectImpl.java
new file mode 100644
index 0000000000..b41d79c3ba
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLObjectImpl.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.impl;
+
+import javax.wsdl.Definition;
+import javax.wsdl.WSDLElement;
+
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLObject;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class WSDLObjectImpl<T extends WSDLElement> implements WSDLObject<T> {
+    private Definition definition;
+    private T element;
+
+    public WSDLObjectImpl() {
+        super();
+    }
+
+    public WSDLObjectImpl(Definition definition, T element) {
+        super();
+        this.definition = definition;
+        this.element = element;
+    }
+
+    public Definition getDefinition() {
+        return definition;
+    }
+
+    public void setDefinition(Definition definition) {
+        this.definition = definition;
+    }
+
+    public T getElement() {
+        return element;
+    }
+
+    public void setElement(T element) {
+        this.element = element;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLOperationImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLOperationImpl.java
new file mode 100644
index 0000000000..1758b41fda
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLOperationImpl.java
@@ -0,0 +1,80 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.impl;
+
+import javax.wsdl.Operation;
+
+import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLOperation;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class WSDLOperationImpl extends OperationImpl implements WSDLOperation {
+    private Operation operation;
+
+    public WSDLOperationImpl() {
+        super();
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.interfacedef.wsdl.WSDLOperation#getWsdlOperation()
+     */
+    public Operation getWsdlOperation() {
+        return operation;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.interfacedef.wsdl.WSDLOperation#setWsdlOperation(javax.wsdl.Operation)
+     */
+    public void setWsdlOperation(Operation operation) {
+        this.operation = operation;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = super.hashCode();
+        result = prime * result + ((operation == null) ? 0 : operation.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (!super.equals(obj))
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        final WSDLOperationImpl other = (WSDLOperationImpl)obj;
+        if (operation == null) {
+            if (other.operation != null)
+                return false;
+        } else if (!operation.equals(other.operation))
+            return false;
+        return true;
+    }
+
+    public String toString() {
+        return operation == null ? null : operation.toString();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLOperationIntrospectorImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLOperationIntrospectorImpl.java
new file mode 100644
index 0000000000..6199821ff4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLOperationIntrospectorImpl.java
@@ -0,0 +1,599 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.impl;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.wsdl.Fault;
+import javax.wsdl.Input;
+import javax.wsdl.Message;
+import javax.wsdl.Output;
+import javax.wsdl.Part;
+import javax.xml.XMLConstants;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.interfacedef.ConversationSequence;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+import org.apache.tuscany.sca.interfacedef.util.FaultException;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLOperation;
+import org.apache.tuscany.sca.interfacedef.wsdl.XSDefinition;
+import org.apache.ws.commons.schema.XmlSchemaComplexType;
+import org.apache.ws.commons.schema.XmlSchemaElement;
+import org.apache.ws.commons.schema.XmlSchemaObject;
+import org.apache.ws.commons.schema.XmlSchemaObjectCollection;
+import org.apache.ws.commons.schema.XmlSchemaParticle;
+import org.apache.ws.commons.schema.XmlSchemaSequence;
+import org.apache.ws.commons.schema.XmlSchemaSimpleType;
+import org.apache.ws.commons.schema.XmlSchemaType;
+
+/**
+ * Metadata for a WSDL operation
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WSDLOperationIntrospectorImpl {
+    private static final Logger logger = Logger.getLogger(WSDLOperationIntrospectorImpl.class.getName());
+    private final static QName ANY = new QName(XMLConstants.W3C_XML_SCHEMA_NS_URI, "any");
+
+    private WSDLFactory wsdlFactory;
+    private ModelResolver resolver;
+    private WSDLDefinition wsdlDefinition;
+    private javax.wsdl.Operation operation;
+    private WSDLOperation operationModel;
+    private DataType<List<DataType>> inputType;
+    private DataType outputType;
+    private List<DataType> faultTypes;
+    private String dataBinding;
+
+    /**
+     * @param operation The WSDL4J operation
+     * @param dataBinding The default databinding
+     * @param schemaRegistry The XML Schema registry
+     */
+    public WSDLOperationIntrospectorImpl(WSDLFactory wsdlFactory,
+                                         javax.wsdl.Operation operation,
+                                         WSDLDefinition wsdlDefinition,
+                                         String dataBinding,
+                                         ModelResolver resolver) {
+        super();
+        this.wsdlFactory = wsdlFactory;
+        this.operation = operation;
+        this.wsdlDefinition = wsdlDefinition;
+        this.resolver = resolver;
+        this.dataBinding = dataBinding;
+        this.wrapper = new Wrapper();
+    }
+
+    private Wrapper wrapper;
+
+    private Boolean wrapperStyle;
+
+    /**
+     * Test if the operation qualifies wrapper style as defined by the JAX-WS
+     * 2.0 spec
+     * 
+     * @return true if the operation qualifies wrapper style, otherwise false
+     */
+    public boolean isWrapperStyle() throws InvalidWSDLException {
+        if (wrapperStyle == null) {
+            wrapperStyle =
+                (operation.getInput() == null || operation.getInput().getMessage() == null
+                    || operation.getInput().getMessage().getParts().size() == 0 || wrapper.getInputChildElements() != null) && (operation
+                    .getOutput() == null || operation.getOutput().getMessage() == null
+                    || operation.getOutput().getMessage().getParts().size() == 0 || wrapper.getOutputChildElements() != null);
+        }
+        return wrapperStyle;
+    }
+
+    public Wrapper getWrapper() throws InvalidWSDLException {
+        if (!isWrapperStyle()) {
+            throw new IllegalStateException("The operation is not wrapper style.");
+        } else {
+            return wrapper;
+        }
+    }
+
+    /**
+     * @return
+     * @throws InvalidServiceContractException
+     */
+    public DataType<List<DataType>> getInputType() throws InvalidWSDLException {
+        if (inputType == null) {
+            Input input = operation.getInput();
+            Message message = (input == null) ? null : input.getMessage();
+            inputType = getMessageType(message);
+            inputType.setDataBinding("idl:input");
+        }
+        return inputType;
+    }
+
+    /**
+     * @return
+     * @throws NotSupportedWSDLException
+     */
+    @SuppressWarnings("unchecked")
+    public DataType<XMLType> getOutputType() throws InvalidWSDLException {
+        if (outputType == null) {
+            Output output = operation.getOutput();
+            Message outputMsg = (output == null) ? null : output.getMessage();
+
+            List outputParts = (outputMsg == null) ? null : outputMsg.getOrderedParts(null);
+            if (outputParts != null && outputParts.size() > 0) {
+                if (outputParts.size() > 1) {
+                    // We don't support output with multiple parts
+                    if (logger.isLoggable(Level.WARNING)) {
+                        logger.warning("Multi-part output is not supported, please use BARE parameter style.");
+                    }
+                    // throw new InvalidWSDLException("Multi-part output is not supported");
+                }
+                Part part = (Part)outputParts.get(0);
+                outputType = new WSDLPart(part, Object.class).getDataType();
+                // outputType.setMetadata(WSDLOperation.class.getName(), this);
+            }
+        }
+        return outputType;
+    }
+
+    /**
+     * @return
+     * @throws NotSupportedWSDLException
+     */
+    public List<DataType> getFaultTypes() throws InvalidWSDLException {
+        if (faultTypes == null) {
+            Collection faults = operation.getFaults().values();
+            faultTypes = new ArrayList<DataType>();
+            for (Object f : faults) {
+                Fault fault = (Fault)f;
+                Message faultMsg = fault.getMessage();
+                List faultParts = faultMsg.getOrderedParts(null);
+                if (faultParts.size() != 1) {
+                    throw new InvalidWSDLException("The fault message MUST have a single part");
+                }
+                Part part = (Part)faultParts.get(0);
+                WSDLPart wsdlPart = new WSDLPart(part, Object.class);
+                faultTypes.add(new DataTypeImpl<DataType>(FaultException.class, wsdlPart.getDataType()));
+            }
+        }
+        return faultTypes;
+    }
+
+    private DataType<List<DataType>> getMessageType(Message message) throws InvalidWSDLException {
+        List<DataType> partTypes = new ArrayList<DataType>();
+        if (message != null) {
+            Collection parts = message.getOrderedParts(null);
+            for (Object p : parts) {
+                WSDLPart part = new WSDLPart((Part)p, Object.class);
+                DataType<XMLType> partType = part.getDataType();
+                partTypes.add(partType);
+            }
+        }
+        return new DataTypeImpl<List<DataType>>(dataBinding, Object[].class, partTypes);
+    }
+
+    /**
+     * @return
+     * @throws NotSupportedWSDLException
+     */
+    public Operation getOperation() throws InvalidWSDLException {
+        if (operationModel == null) {
+            boolean oneway = (operation.getOutput() == null);
+            operationModel = new WSDLOperationImpl();
+            operationModel.setWsdlOperation(operation);
+            operationModel.setName(operation.getName());
+            operationModel.setFaultTypes(getFaultTypes());
+            operationModel.setNonBlocking(oneway);
+            operationModel.setConversationSequence(ConversationSequence.CONVERSATION_NONE);
+            operationModel.setInputType(getInputType());
+            operationModel.setOutputType(getOutputType());
+
+            operationModel.setWrapperStyle(isWrapperStyle());
+            if (isWrapperStyle()) {
+                WrapperInfo wrapperInfo = getWrapper().getWrapperInfo();
+                operationModel.setWrapper(wrapperInfo);
+            }
+        }
+        return operationModel;
+    }
+
+    private XmlSchemaElement getElement(QName elementName) {
+
+        XmlSchemaElement element = wsdlDefinition.getXmlSchemaElement(elementName);
+        if (element == null) {
+            XSDefinition definition = wsdlFactory.createXSDefinition();
+            definition.setUnresolved(true);
+            definition.setNamespace(elementName.getNamespaceURI());
+            definition = resolver.resolveModel(XSDefinition.class, definition);
+            if (definition.getSchema() != null) {
+                element = definition.getSchema().getElementByName(elementName);
+            }
+        }
+        return element;
+    }
+
+    private XmlSchemaType getType(QName typeName) {
+        XmlSchemaType type = wsdlDefinition.getXmlSchemaType(typeName);
+        if (type == null) {
+            XSDefinition definition = wsdlFactory.createXSDefinition();
+            definition.setUnresolved(true);
+            definition.setNamespace(typeName.getNamespaceURI());
+            definition = resolver.resolveModel(XSDefinition.class, definition);
+            if (definition.getSchema() != null) {
+                type = definition.getSchema().getTypeByName(typeName);
+            }
+        }
+        return type;
+    }
+
+    /**
+     * Metadata for a WSDL part
+     */
+    public class WSDLPart {
+        private Part part;
+
+        private XmlSchemaElement element;
+
+        private DataType dataType;
+
+        public WSDLPart(Part part, Class javaType) throws InvalidWSDLException {
+            this.part = part;
+            QName elementName = part.getElementName();
+            if (elementName != null) {
+                element = WSDLOperationIntrospectorImpl.this.getElement(elementName);
+                if (element == null) {
+                    throw new InvalidWSDLException("Element cannot be resolved: " + elementName.toString());
+                }
+            } else {
+                // Create an faked XSD element to host the metadata
+                element = new XmlSchemaElement();
+                element.setName(part.getName());
+                element.setQName(new QName(null, part.getName()));
+                QName typeName = part.getTypeName();
+                if (typeName != null) {
+                    XmlSchemaType type = WSDLOperationIntrospectorImpl.this.getType(typeName);
+                    if (type == null) {
+                        throw new InvalidWSDLException("Type cannot be resolved: " + typeName.toString());
+                    }
+                    element.setSchemaType(type);
+                    element.setSchemaTypeName(type.getQName());
+                }
+            }
+            XMLType xmlType = new XMLType(getElementInfo(element));
+            xmlType.setNillable(element.isNillable());
+            xmlType.setMany(element.getMaxOccurs() > 1);
+            dataType = new DataTypeImpl<XMLType>(dataBinding, javaType, xmlType);
+        }
+
+        /**
+         * @return the element
+         */
+        public XmlSchemaElement getElement() {
+            return element;
+        }
+
+        /**
+         * @return the part
+         */
+        public Part getPart() {
+            return part;
+        }
+
+        /**
+         * @return the dataType
+         */
+        public DataType<XMLType> getDataType() {
+            return dataType;
+        }
+    }
+
+    /**
+     * The "Wrapper Style" WSDL operation is defined by The Java API for
+     * XML-Based Web Services (JAX-WS) 2.0 specification, section 2.3.1.2
+     * Wrapper Style. <p/> A WSDL operation qualifies for wrapper style mapping
+     * only if the following criteria are met:
+     * <ul>
+     * <li>(i) The operation�s input and output messages (if present) each
+     * contain only a single part
+     * <li>(ii) The input message part refers to a global element declaration
+     * whose localname is equal to the operation name
+     * <li>(iii) The output message part refers to a global element declaration
+     * <li>(iv) The elements referred to by the input and output message parts
+     * (henceforth referred to as wrapper elements) are both complex types
+     * defined using the xsd:sequence compositor
+     * <li>(v) The wrapper elements only contain child elements, they must not
+     * contain other structures such as wildcards (element or attribute),
+     * xsd:choice, substitution groups (element references are not permitted) or
+     * attributes; furthermore, they must not be nillable.
+     * </ul>
+     */
+    public class Wrapper {
+        private XmlSchemaElement inputWrapperElement;
+
+        private XmlSchemaElement outputWrapperElement;
+
+        private List<XmlSchemaElement> inputElements;
+
+        private List<XmlSchemaElement> outputElements;
+
+        //        private DataType<List<DataType<XMLType>>> unwrappedInputType;
+        //
+        //        private DataType<XMLType> unwrappedOutputType;
+
+        private transient WrapperInfo wrapperInfo;
+
+        private List<XmlSchemaElement> getChildElements(XmlSchemaElement element) throws InvalidWSDLException {
+            if (element == null) {
+                return null;
+            }
+            if (element.isNillable()) {
+                // Wrapper element cannot be nillable
+                return null;
+            }
+            XmlSchemaType type = element.getSchemaType();
+            if (type == null) {
+                String qName = element.getQName().toString();
+                throw new InvalidWSDLException("The XML schema element does not have a type: " + qName);
+            }
+            if (!(type instanceof XmlSchemaComplexType)) {
+                // Has to be a complexType
+                return null;
+            }
+            XmlSchemaComplexType complexType = (XmlSchemaComplexType)type;
+            if (complexType.getAttributes().getCount() != 0 || complexType.getAnyAttribute() != null) {
+                // No attributes
+                return null;
+            }
+            XmlSchemaParticle particle = complexType.getParticle();
+            if (particle == null) {
+                // No particle
+                return Collections.emptyList();
+            }
+            if (!(particle instanceof XmlSchemaSequence)) {
+                return null;
+            }
+            XmlSchemaSequence sequence = (XmlSchemaSequence)complexType.getParticle();
+            XmlSchemaObjectCollection items = sequence.getItems();
+            List<XmlSchemaElement> childElements = new ArrayList<XmlSchemaElement>();
+            for (int i = 0; i < items.getCount(); i++) {
+                XmlSchemaObject schemaObject = items.getItem(i);
+                if (!(schemaObject instanceof XmlSchemaElement)) {
+                    // Should contain elements only
+                    return null;
+                }
+                XmlSchemaElement childElement = (XmlSchemaElement)schemaObject;
+                /*
+                if (childElement.getSubstitutionGroup() != null) {
+                    return null;
+                }
+                */
+                if (childElement.getName() == null || childElement.getRefName() != null) {
+                    XmlSchemaElement ref = getElement(childElement.getRefName());
+                    if (ref == null) {
+                        throw new InvalidWSDLException("XML schema element ref cannot be resolved: " + childElement);
+                    }
+                    childElement = ref;
+                }
+                if (ANY.equals(childElement.getQName())) {
+                    // Wildcard is not allowed
+                    return null;
+                }
+                // TODO: Do we support maxOccurs >1 ?
+                if (childElement.getMaxOccurs() > 1) {
+                    // TODO: [rfeng] To be implemented
+                    /*
+                    if(logger.isLoggable(Level.WARNING)) {
+                    	logger.warning("Support for elements with maxOccurs>1 is not implemented.");
+                    }
+                    */
+                    // return null;
+                }
+                childElements.add(childElement);
+            }
+            return childElements;
+        }
+
+        /**
+         * Return a list of child XSD elements under the wrapped request element
+         * 
+         * @return a list of child XSD elements or null if if the request
+         *         element is not wrapped
+         */
+        public List<XmlSchemaElement> getInputChildElements() throws InvalidWSDLException {
+            if (inputElements != null) {
+                return inputElements;
+            }
+            Input input = operation.getInput();
+            if (input != null) {
+                Message inputMsg = input.getMessage();
+                Collection parts = inputMsg.getParts().values();
+                if (parts.size() != 1) {
+                    return null;
+                }
+                Part part = (Part)parts.iterator().next();
+                QName elementName = part.getElementName();
+                if (elementName == null) {
+                    return null;
+                }
+                if (!operation.getName().equals(elementName.getLocalPart())) {
+                    return null;
+                }
+                inputWrapperElement = getElement(elementName);
+                if (inputWrapperElement == null) {
+                    throw new InvalidWSDLException("The element is not declared in a XML schema: " + elementName
+                        .toString());
+                }
+                if (inputWrapperElement.isNillable()) {
+                    // The wrapper element cannot be nilable
+                    return null;
+                }
+                inputElements = getChildElements(inputWrapperElement);
+                return inputElements;
+            } else {
+                return null;
+            }
+        }
+
+        /**
+         * Return a list of child XSD elements under the wrapped response
+         * element
+         * 
+         * @return a list of child XSD elements or null if if the response
+         *         element is not wrapped
+         */
+        public List<XmlSchemaElement> getOutputChildElements() throws InvalidWSDLException {
+            if (outputElements != null) {
+                return outputElements;
+            }
+            Output output = operation.getOutput();
+            if (output != null) {
+                Message outputMsg = output.getMessage();
+                Collection parts = outputMsg.getParts().values();
+                if (parts.size() != 1) {
+                    return null;
+                }
+                Part part = (Part)parts.iterator().next();
+                QName elementName = part.getElementName();
+                if (elementName == null) {
+                    throw new InvalidWSDLException("The element is not declared in the XML schema: " + part.getName());
+                }
+                outputWrapperElement = WSDLOperationIntrospectorImpl.this.getElement(elementName);
+                if (outputWrapperElement == null) {
+                    return null;
+                }
+                if (outputWrapperElement.isNillable()) {
+                    // The wrapper element cannot be nilable
+                    return null;
+                }
+                outputElements = getChildElements(outputWrapperElement);
+                // FIXME: Do we support multiple child elements for the response?
+                return outputElements;
+            } else {
+                return null;
+            }
+        }
+
+        /**
+         * @return the inputWrapperElement
+         */
+        public XmlSchemaElement getInputWrapperElement() {
+            return inputWrapperElement;
+        }
+
+        /**
+         * @return the outputWrapperElement
+         */
+        public XmlSchemaElement getOutputWrapperElement() {
+            return outputWrapperElement;
+        }
+
+        /*
+        public DataType<List<DataType<XMLType>>> getUnwrappedInputType() throws InvalidWSDLException {
+            if (unwrappedInputType == null) {
+                List<DataType<XMLType>> childTypes = new ArrayList<DataType<XMLType>>();
+                for (XmlSchemaElement element : getInputChildElements()) {
+                    DataType<XMLType> type =
+                        new DataType<XMLType>(dataBinding, Object.class, new XMLType(getElementInfo(element)));
+                    // type.setMetadata(ElementInfo.class.getName(), getElementInfo(element));
+                    childTypes.add(type);
+                }
+                unwrappedInputType =
+                    new DataType<List<DataType<XMLType>>>("idl:unwrapped.input", Object[].class, childTypes);
+            }
+            return unwrappedInputType;
+        }
+
+        public DataType<XMLType> getUnwrappedOutputType() throws InvalidServiceContractException {
+            if (unwrappedOutputType == null) {
+                List<XmlSchemaElement> elements = getOutputChildElements();
+                if (elements != null && elements.size() > 0) {
+                    if (elements.size() > 1) {
+                        // We don't support output with multiple parts
+                        throw new NotSupportedWSDLException("Multi-part output is not supported");
+                    }
+                    XmlSchemaElement element = elements.get(0);
+                    unwrappedOutputType =
+                        new DataType<XMLType>(dataBinding, Object.class, new XMLType(getElementInfo(element)));
+                    // unwrappedOutputType.setMetadata(ElementInfo.class.getName(), getElementInfo(element));
+                }
+            }
+            return unwrappedOutputType;
+        }
+        */
+
+        public WrapperInfo getWrapperInfo() throws InvalidWSDLException {
+            if (wrapperInfo == null) {
+                ElementInfo in = getElementInfo(getInputWrapperElement());
+                ElementInfo out = getElementInfo(getOutputWrapperElement());
+                List<ElementInfo> inChildren = new ArrayList<ElementInfo>();
+                if (in != null) {
+                    for (XmlSchemaElement e : getInputChildElements()) {
+                        inChildren.add(getElementInfo(e));
+                    }
+                }
+                List<ElementInfo> outChildren = new ArrayList<ElementInfo>();
+                if (out != null) {
+                    for (XmlSchemaElement e : getOutputChildElements()) {
+                        outChildren.add(getElementInfo(e));
+                    }
+                }
+                wrapperInfo = new WrapperInfo(dataBinding, in, out, inChildren, outChildren);
+            }
+            return wrapperInfo;
+        }
+    }
+
+    private static ElementInfo getElementInfo(XmlSchemaElement element) {
+        if (element == null) {
+            return null;
+        }
+        ElementInfo elementInfo = new ElementInfo(element.getQName(), getTypeInfo(element.getSchemaType()));
+        elementInfo.setMany(element.getMaxOccurs() > 1);
+        elementInfo.setNillable(element.isNillable());
+        return elementInfo;
+    }
+
+    private static TypeInfo getTypeInfo(XmlSchemaType type) {
+        if (type == null) {
+            return null;
+        }
+        XmlSchemaType baseType = (XmlSchemaType)type.getBaseSchemaType();
+        QName name = type.getQName();
+        boolean simple = (type instanceof XmlSchemaSimpleType);
+        if (baseType == null) {
+            return new TypeInfo(name, simple, null);
+        } else {
+            return new TypeInfo(name, simple, getTypeInfo(baseType));
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/XSDefinitionImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/XSDefinitionImpl.java
new file mode 100644
index 0000000000..7041c8923f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/XSDefinitionImpl.java
@@ -0,0 +1,222 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.impl;
+
+import java.net.URI;
+import java.util.Iterator;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.interfacedef.wsdl.XSDefinition;
+import org.apache.ws.commons.schema.XmlSchema;
+import org.apache.ws.commons.schema.XmlSchemaCollection;
+import org.apache.ws.commons.schema.XmlSchemaElement;
+import org.apache.ws.commons.schema.XmlSchemaImport;
+import org.apache.ws.commons.schema.XmlSchemaInclude;
+import org.apache.ws.commons.schema.XmlSchemaObject;
+import org.apache.ws.commons.schema.XmlSchemaType;
+import org.w3c.dom.Document;
+
+/**
+ * Represents a XML schema definition.
+ *
+ * @version $Rev$ $Date$
+ */
+public class XSDefinitionImpl implements XSDefinition {
+    private XmlSchemaCollection schemaCollection = new XmlSchemaCollection();
+    private XmlSchema schema;
+    private String namespace;
+    private URI location;
+    private Document document;
+    private boolean unresolved;
+
+    protected XSDefinitionImpl() {
+    }
+
+    public XmlSchema getSchema() {
+        return schema;
+    }
+
+    public void setSchema(XmlSchema definition) {
+        this.schema = definition;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean undefined) {
+        this.unresolved = undefined;
+    }
+
+    public String getNamespace() {
+        if (isUnresolved()) {
+            return namespace;
+        } else if (schema != null) {
+            return schema.getTargetNamespace();
+        } else {
+            return namespace;
+        }
+    }
+
+    public void setNamespace(String namespace) {
+        if (!isUnresolved()) {
+            throw new IllegalStateException();
+        } else {
+            this.namespace = namespace;
+        }
+    }
+
+    /**
+     * @return the location
+     */
+    public URI getLocation() {
+        return location;
+    }
+
+    /**
+     * @param location the location to set
+     */
+    public void setLocation(URI location) {
+        this.location = location;
+    }
+
+    /**
+     * @return the document
+     */
+    public Document getDocument() {
+        return document;
+    }
+
+    /**
+     * @param document the document to set
+     */
+    public void setDocument(Document document) {
+        this.document = document;
+    }
+
+    /**
+     * @return the schemaCollection
+     */
+    public XmlSchemaCollection getSchemaCollection() {
+        return schemaCollection;
+    }
+
+    /**
+     * @param schemaCollection the schemaCollection to set
+     */
+    public void setSchemaCollection(XmlSchemaCollection schemaCollection) {
+        this.schemaCollection = schemaCollection;
+    }
+
+    /**
+     * @see java.lang.Object#hashCode()
+     */
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((location == null) ? 0 : location.hashCode());
+        result = prime * result + ((namespace == null) ? 0 : namespace.hashCode());
+        return result;
+    }
+
+    /**
+     * @see java.lang.Object#equals(java.lang.Object)
+     */
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (!(obj instanceof XSDefinitionImpl))
+            return false;
+        final XSDefinitionImpl other = (XSDefinitionImpl)obj;
+        if (location == null) {
+            if (other.location != null)
+                return false;
+        } else if (!location.equals(other.location))
+            return false;
+        if (namespace == null) {
+            if (other.namespace != null)
+                return false;
+        } else if (!namespace.equals(other.namespace))
+            return false;
+        return true;
+    }
+
+    public static <T extends XmlSchemaObject> T getXmlSchemaObject(XmlSchema schema, QName name, Class<T> type) {
+        if (schema != null) {
+            XmlSchemaObject object = null;
+            if (type == XmlSchemaElement.class) {
+                object = schema.getElementByName(name);
+            } else if (type == XmlSchemaType.class) {
+                object = schema.getTypeByName(name);
+            }
+            if (object != null) {
+                return type.cast(object);
+            }
+            for (Iterator i = schema.getIncludes().getIterator(); i.hasNext();) {
+                XmlSchemaObject obj = (XmlSchemaObject)i.next();
+                XmlSchema ext = null;
+                if (obj instanceof XmlSchemaInclude) {
+                    ext = ((XmlSchemaInclude)obj).getSchema();
+                }
+                if (obj instanceof XmlSchemaImport) {
+                    ext = ((XmlSchemaImport)obj).getSchema();
+                }
+                object = getXmlSchemaObject(ext, name, type);
+                if (object != null) {
+                    return type.cast(object);
+                }
+            }
+        }
+        return null;
+    }
+
+    public XmlSchemaElement getXmlSchemaElement(QName name) {
+        if (schema != null) {
+            XmlSchemaElement element = getXmlSchemaObject(schema, name, XmlSchemaElement.class);
+            if (element != null) {
+                return element;
+            }
+        }
+
+        if (schemaCollection != null) {
+            return schemaCollection.getElementByQName(name);
+        }
+        return null;
+    }
+
+    public XmlSchemaType getXmlSchemaType(QName name) {
+        if (schema != null) {
+            XmlSchemaType type = getXmlSchemaObject(schema, name, XmlSchemaType.class);
+            if (type != null) {
+                return type;
+            }
+        }
+        if (schemaCollection != null) {
+            return schemaCollection.getTypeByQName(name);
+        }
+        return null;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/resources/META-INF/services/org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/resources/META-INF/services/org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory
new file mode 100644
index 0000000000..c11d22d7b2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface-wsdl/src/main/resources/META-INF/services/org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+org.apache.tuscany.sca.interfacedef.wsdl.DefaultWSDLFactory
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/pom.xml
new file mode 100644
index 0000000000..68648b48db
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/pom.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-interface</artifactId>
+    <name>Apache Tuscany SCA Interface Model</name>
+    
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/ConversationSequence.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/ConversationSequence.java
new file mode 100644
index 0000000000..ce00834572
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/ConversationSequence.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef;
+
+public enum ConversationSequence {
+    CONVERSATION_NONE, CONVERSATION_START, CONVERSATION_CONTINUE, CONVERSATION_END 
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/DataType.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/DataType.java
new file mode 100644
index 0000000000..2503c80f86
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/DataType.java
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef;
+
+
+/**
+ * Representation of the type of data associated with an operation. Data is
+ * represented in two forms: the physical form used by the runtime and a logical
+ * form used by the assembly. The physical form is a Java Type because the
+ * runtime is written in Java. This may be the same form used by the application
+ * but it may not; for example, an application that is performing stream
+ * processing may want a physical form such as an
+ * {@link java.io.InputStream InputStream} to semantially operate on application
+ * data such as a purchase order. The logical description is that used by the
+ * assembly model and is an identifier into some well-known type space; examples
+ * may be a Java type represented by its Class or an XML type represented by its
+ * QName. Every data type may also contain metadata describing the expected
+ * data; for example, it could specify a preferred data binding technology or
+ * the size of a typical instance.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface DataType<L> extends Cloneable {
+    /**
+     * Set the java type for the data
+     * @param cls
+     */
+    void setPhysical(Class cls);
+
+    /**
+     * Returns the physical type used by the runtime.
+     * 
+     * @return the physical type used by the runtime
+     */
+    Class getPhysical();
+
+    /**
+     * Returns the logical identifier used by the assembly. The type of this
+     * value identifies the logical type system in use. Known values are:
+     * <ul>
+     * <li>a Class identifies a Java type by name and
+     * ClassLoader; this includes Java Classes as they are specializations of
+     * Type</li>
+     * <li>a XMLType identifies an XML type by local name and
+     * namespace</li>
+     * </ul>
+     * 
+     * @return the logical type name
+     */
+    L getLogical();
+
+    /**
+     * @return
+     */
+    String getDataBinding();
+
+    /**
+     * @param dataBinding the dataBinding to set
+     */
+    void setDataBinding(String dataBinding);
+
+    /**
+     * @return
+     * @throws CloneNotSupportedException
+     */
+    Object clone() throws CloneNotSupportedException;
+
+    /**
+     * @param logical the logical to set
+     */
+    void setLogical(L logical);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/FaultExceptionMapper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/FaultExceptionMapper.java
new file mode 100644
index 0000000000..a5e43791a5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/FaultExceptionMapper.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef;
+
+/**
+ * This interface represents the mapping between WSDL faults and Java exceptions
+ * 
+ * @version $Rev$ $Date$
+ */
+@SuppressWarnings("unchecked")
+public interface FaultExceptionMapper {
+    /**
+     * Introspect an exception class to find out the fault data type following the WSDL2Java
+     * mapping rules. The result will be populated into the logical type of the exception data
+     * type
+     * 
+     * @param exceptionDataType The data type representing a java exception class
+     * @return true if the introspection can recoganize the exception data type 
+     */
+    boolean introspectFaultDataType(DataType<DataType> exceptionDataType);
+    
+    /**
+     * Create a java exception to wrap the fault data
+     * 
+     * @param exceptionType The DataType for the exception
+     * @param message message for the exception
+     * @param faultInfo The fault data
+     * @param cause of the exception
+     * @return An instance of java exception to represent the fault
+     */
+    Throwable wrapFaultInfo(DataType<DataType> exceptionType, String message, Object faultInfo, Throwable cause);
+
+    /**
+     * Retrieve the fault info from a java exception
+     * 
+     * @param exception The java exception that represents the fault data
+     * @param faultBeanClass
+     * 
+     * @return The fault data
+     */
+    Object getFaultInfo(Throwable exception, Class<?> faultBeanClass);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/IncompatibleInterfaceContractException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/IncompatibleInterfaceContractException.java
new file mode 100644
index 0000000000..cce99b4674
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/IncompatibleInterfaceContractException.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef;
+
+/**
+ * Denotes imcompatible service contracts for a wire
+ * 
+ * @version $Rev$ $Date$
+ */
+public class IncompatibleInterfaceContractException extends Exception {
+    private static final long serialVersionUID = 5127478601823295587L;
+    private final InterfaceContract source;
+    private final InterfaceContract target;
+    private final Operation sourceOperation;
+    private final Operation targetOperation;
+
+    public IncompatibleInterfaceContractException(String message, InterfaceContract source, InterfaceContract target) {
+        super(message);
+        this.source = source;
+        this.target = target;
+        this.sourceOperation = null;
+        this.targetOperation = null;
+    }
+
+    public IncompatibleInterfaceContractException(String message,
+                                                  InterfaceContract source,
+                                                  InterfaceContract target,
+                                                  Operation sourceOperation,
+                                                  Operation targetOperation) {
+        super(message);
+        this.source = source;
+        this.target = target;
+        this.sourceOperation = sourceOperation;
+        this.targetOperation = targetOperation;
+    }
+
+    public InterfaceContract getTarget() {
+        return target;
+    }
+
+    public InterfaceContract getSource() {
+        return source;
+    }
+
+    public Operation getSourceOperation() {
+        return sourceOperation;
+    }
+
+    public Operation getTargetOperation() {
+        return targetOperation;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/Interface.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/Interface.java
new file mode 100644
index 0000000000..8176c1cb9c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/Interface.java
@@ -0,0 +1,91 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef;
+
+import java.util.List;
+
+/**
+ * Represents a service interface. This interface will typically be extended to
+ * support concrete interface type systems, such as Java interfaces, WSDL 1.1
+ * portTypes and WSDL 2.0 interfaces.
+ */
+public interface Interface extends Cloneable {
+
+    /**
+     * Returns true if the interface is a remotable interface..
+     * 
+     * @return true if the interface is a remotable interface
+     */
+    boolean isRemotable();
+
+    /**
+     * Sets whether the interface is a remotable or local interface.
+     * 
+     * @param remotable indicates whether the interface is remotable or local
+     */
+    void setRemotable(boolean remotable);
+    
+    
+    // FIXME: [rfeng] We need to re-consider the conversational as an intent
+    /**
+     * Test if the interface is conversational
+     * @return
+     */
+    boolean isConversational();
+    
+    /**
+     * Set whether the interface is conversational 
+     * @param conversational
+     */
+    void setConversational(boolean conversational);
+
+    /**
+     * Returns the operations defined on this interface.
+     * 
+     * @return the operations defined on this interface
+     */
+    List<Operation> getOperations();
+
+    /**
+     * Set the databinding for the interface
+     * @param dataBinding
+     * @deprecated Please use resetDataBinding
+     */
+    @Deprecated
+    void setDefaultDataBinding(String dataBinding);
+    
+    /**
+     * Reset the databinding for the interface
+     * @param dataBinding
+     */
+    void resetDataBinding(String dataBinding);
+
+    /**
+     * Returns true if the Interface is dynamic.
+     * 
+     * @return true if the Interface is dynamic.
+     */
+    boolean isDynamic();
+
+    /**
+     * Implementations must support cloning.
+     */
+    Object clone() throws CloneNotSupportedException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InterfaceContract.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InterfaceContract.java
new file mode 100644
index 0000000000..568a6c595c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InterfaceContract.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef;
+
+
+/**
+ * Interface contracts define one or more business functions. These business
+ * functions are provided by services and are used by references.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface InterfaceContract extends Cloneable {
+
+    /**
+     * Returns the interface definition representing the interface for
+     * invocations from the requestor to the provider.
+     * 
+     * @return the interface definition representing the interface for
+     *         invocations from the requestor to the provider
+     */
+    Interface getInterface();
+
+    /**
+     * Sets the interface definition representing the interface for invocations
+     * from the requestor to the provider.
+     * 
+     * @param callInterface the interface definition representing the interface
+     *            for invocations from the requestor to the provider
+     */
+    void setInterface(Interface callInterface);
+
+    /**
+     * Returns the interface definition representing the interface for
+     * invocations from the provider to the requestor.
+     * 
+     * @return the interface definition representing the interface for
+     *         invocations from the provider to the requestor.
+     */
+    Interface getCallbackInterface();
+
+    /**
+     * Sets the interface definition representing the interface for invocations
+     * from the provider to the requestor.
+     * 
+     * @param callbackInterface the interface definition representing the
+     *            interface for invocations from the provider to the requestor.
+     */
+    void setCallbackInterface(Interface callbackInterface);
+
+    // FIXME: We need a better way to do this
+    /**
+     * Convert an interface contract to a unidirectional interface contract
+     *  
+     * @param isCallback true for a callback interface contract, false for
+     *        a forward interface contract
+     * @return A unidirectional interface contract, cloned if necessary 
+     */
+    InterfaceContract makeUnidirectional(boolean isCallback);
+
+    /**
+     * Implementations must support cloning.
+     */
+    Object clone() throws CloneNotSupportedException;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InterfaceContractMapper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InterfaceContractMapper.java
new file mode 100644
index 0000000000..54edd3015a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InterfaceContractMapper.java
@@ -0,0 +1,115 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef;
+
+/**
+ * The InterfaceContractMapper is responsible to match interfaces
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface InterfaceContractMapper {
+    /**
+     * Check the compatiblity of the source and the target interface contracts.
+     * <p>
+     * A wire may only connect a source to a target if the target implements an
+     * interface that is compatible with the interface required by the source.
+     * The source and the target are compatible if: <p/>
+     * <ol>
+     * <li>the source interface and the target interface MUST either both be
+     * remotable or they are both local
+     * <li>the methods on the target interface MUST be the same as or be a
+     * superset of the methods in the interface specified on the source
+     * <li>compatibility for the individual method is defined as compatibility
+     * of the signature, that is method name, input types, and output types MUST
+     * BE the same.
+     * <li>the order of the input and output types also MUST BE the same.
+     * <li>the set of Faults and Exceptions expected by the source MUST BE the
+     * same or be a superset of those specified by the service.
+     * <li>other specified attributes of the two interfaces MUST match,
+     * including Scope and Callback interface
+     * </ol>
+     * <p/>
+     * <p>
+     * Please note this test is not symetric: the success of isCompatible(A, B)
+     * does NOT imply isCompatible(B, A)
+     * 
+     * @param source The source interface contract
+     * @param target The target interface contract
+     * @return true if the source contract can be supported by the target
+     *         contract
+     */
+    boolean isCompatible(InterfaceContract source, InterfaceContract target);
+
+    /**
+     * @param source
+     * @param target
+     * @param ignoreCallback
+     * @param silent
+     * @return
+     * @throws IncompatibleInterfaceContractException
+     */
+    boolean checkCompatibility(InterfaceContract source,
+                               InterfaceContract target,
+                               boolean ignoreCallback,
+                               boolean silent) throws IncompatibleInterfaceContractException;
+
+    /**
+     * Test if the source data type is compatible with the target data type. The
+     * compatibility is defined as follows.
+     * <ul>
+     * <li>source's logical type is either the same or subtype of the target's
+     * logical type
+     * </ul>
+     * For example, if the source type is a SDO Customer and the target type is
+     * a JAXB Customer and both Customer are generated from the same XSD type.
+     * 
+     * @param source The source data type
+     * @param target The target data type
+     * @return
+     */
+    boolean isCompatible(DataType source, DataType target, boolean remotable);
+
+    /**
+     * Check if source operation is compatible with the target operation
+     * 
+     * @param source The source operation
+     * @param target The target operation
+     * @return true if the source operation is compatible with the target
+     *         operation
+     */
+    boolean isCompatible(Operation source, Operation target, boolean remotable);
+
+    /**
+     * @param source
+     * @param target
+     * @return
+     */
+    boolean isCompatible(Interface source, Interface target);
+
+    /**
+     * Map the source operation to a compatible operation in the target
+     * interface
+     * 
+     * @param target The target interface
+     * @param source The source operation
+     * @return A compatible operation
+     */
+    Operation map(Interface target, Operation source);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InvalidCallbackException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InvalidCallbackException.java
new file mode 100644
index 0000000000..f952a86478
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InvalidCallbackException.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef;
+
+
+/**
+ * Denotes an illegal callback interface
+ *
+ * @version $Rev$ $Date$
+ */
+
+public class InvalidCallbackException extends InvalidInterfaceException {
+    private static final long serialVersionUID = 2727755895702116397L;
+
+    public InvalidCallbackException(String message) {
+        super(message);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InvalidInterfaceException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InvalidInterfaceException.java
new file mode 100644
index 0000000000..c4b2dd240d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InvalidInterfaceException.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public abstract class InvalidInterfaceException extends Exception {
+
+    public InvalidInterfaceException() {
+    }
+
+    public InvalidInterfaceException(String message) {
+        super(message);
+    }
+
+    public InvalidInterfaceException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public InvalidInterfaceException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InvalidOperationException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InvalidOperationException.java
new file mode 100644
index 0000000000..b19805c5b1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InvalidOperationException.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.interfacedef;
+
+import java.lang.reflect.Method;
+
+/**
+ * Denotes an invalid conversational interface definition
+ * 
+ * @version $Rev$ $Date$
+ */
+public class InvalidOperationException extends InvalidInterfaceException {
+
+    private static final long serialVersionUID = -1797615361821517091L;
+    private final Method operation;
+
+    public InvalidOperationException(String message, Method operation) {
+        super(message);
+        this.operation = operation;
+    }
+
+    public Method getOperation() {
+        return operation;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/Operation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/Operation.java
new file mode 100644
index 0000000000..d9ff31ba92
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/Operation.java
@@ -0,0 +1,179 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+
+/**
+ * Represents an operation on a service interface.
+ */
+public interface Operation extends Cloneable {
+    /**
+     * Returns the name of the operation.
+     * 
+     * @return the name of the operation
+     */
+    String getName();
+
+    /**
+     * Sets the name of the operation.
+     * 
+     * @param name the name of the operation
+     */
+    void setName(String name);
+
+    /**
+     * Returns true if the model element is unresolved.
+     * 
+     * @return true if the model element is unresolved.
+     */
+    boolean isUnresolved();
+
+    /**
+     * Sets whether the model element is unresolved.
+     * 
+     * @param unresolved whether the model element is unresolved
+     */
+    void setUnresolved(boolean unresolved);
+
+    /**
+     * Get the data type that represents the input of this operation. The logic
+     * type is a list of data types and each element represents a parameter
+     * 
+     * @return the inputType
+     */
+    DataType<List<DataType>> getInputType();
+    
+    /**
+     * @param inputType
+     */
+    void setInputType(DataType<List<DataType>> inputType);
+
+    /**
+     * Get the data type for the output
+     * 
+     * @return the outputType
+     */
+    DataType getOutputType();
+    
+    /**
+     * @param outputType
+     */
+    void setOutputType(DataType outputType);
+
+    /**
+     * Get a list of data types to represent the faults/exceptions
+     * 
+     * @return the faultTypes
+     */
+    List<DataType> getFaultTypes();
+    
+    /**
+     * @param faultTypes
+     */
+    void setFaultTypes(List<DataType> faultTypes);
+    
+    /**
+     * Get the owning interface
+     * @return
+     */
+    Interface getInterface();
+    
+    /**
+     * Set the owning interface
+     * @param interfaze
+     */
+    void setInterface(Interface interfaze);
+    
+    /**
+     * Get the sequence of the conversation
+     * @return
+     */
+    ConversationSequence getConversationSequence();
+    
+    /**
+     * Set the sequence of conversation for the operation
+     * @param sequence
+     */
+    void setConversationSequence(ConversationSequence sequence);
+    
+    /**
+     * Indicate if the operation is non-blocking
+     * @return
+     */
+    boolean isNonBlocking();
+    
+    /**
+     * Set the operation to be non-blocking
+     */
+    void setNonBlocking(boolean nonBlocking);
+    
+    /**
+     * @return the wrapperInfo
+     */
+    WrapperInfo getWrapper();
+
+    /**
+     * @param wrapperInfo the wrapperInfo to set
+     */
+    void setWrapper(WrapperInfo wrapperInfo);
+
+    /**
+     * @return the wrapperStyle
+     */
+    boolean isWrapperStyle();
+
+    /**
+     * @param wrapperStyle the wrapperStyle to set
+     */
+    void setWrapperStyle(boolean wrapperStyle);
+    
+    /**
+     * Get the databinding for the operation
+     * @return
+     */
+    String getDataBinding();
+    
+    /**
+     * Set the databinding for the operation
+     * @param dataBinding
+     */
+    void setDataBinding(String dataBinding);
+    
+    /**
+     * Returns true if the operation is dynamic.
+     * 
+     * @return true if the operation is dynamic otherwise false
+     */
+    boolean isDynamic();
+
+    /**
+     * Set if the operation is dynamic
+     * @param b
+     */
+    void setDynamic(boolean b);
+
+    /**
+     * Implementations must support cloning.
+     */
+    Object clone() throws CloneNotSupportedException;
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/OverloadedOperationException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/OverloadedOperationException.java
new file mode 100644
index 0000000000..424303a4c7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/OverloadedOperationException.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef;
+
+import java.lang.reflect.Method;
+
+/**
+ * Exception thrown to indicate that a service contract specification contains
+ * an overloaded method.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class OverloadedOperationException extends InvalidInterfaceException {
+    private static final long serialVersionUID = -4658711318608885638L;
+    private final Method operation;
+
+    public OverloadedOperationException(Method operation) {
+        super();
+        this.operation = operation;
+    }
+
+    public Method getOperation() {
+        return operation;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/DataTypeImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/DataTypeImpl.java
new file mode 100644
index 0000000000..272acb56ed
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/DataTypeImpl.java
@@ -0,0 +1,189 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.impl;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+
+/**
+ * Representation of the type of data associated with an operation. Data is
+ * represented in two forms: the physical form used by the runtime and a logical
+ * form used by the assembly. The physical form is a Java Type because the
+ * runtime is written in Java. This may be the same form used by the application
+ * but it may not; for example, an application that is performing stream
+ * processing may want a physical form such as an
+ * {@link java.io.InputStream InputStream} to semantially operate on application
+ * data such as a purchase order. The logical description is that used by the
+ * assembly model and is an identifier into some well-known type space; examples
+ * may be a Java type represented by its Class or an XML type represented by its
+ * QName. Every data type may also contain metadata describing the expected
+ * data; for example, it could specify a preferred data binding technology or
+ * the size of a typical instance.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DataTypeImpl<L> implements DataType<L> {
+    private boolean unresolved = true;
+    private String dataBinding;
+    private Class physical;
+    private L logical;
+
+    /**
+     * Construct a data type specifying the physical and logical types.
+     * 
+     * @param physical the physical class used by the runtime
+     * @param logical the logical type
+     * @see #getLogical()
+     */
+    public DataTypeImpl(Class physical, L logical) {
+        this.physical = physical;
+        this.logical = logical;
+    }
+
+    public DataTypeImpl(String dataBinding, Class physical, L logical) {
+        this.dataBinding = dataBinding;
+        this.physical = physical;
+        this.logical = logical;
+    }
+
+    /**
+     * Returns the physical type used by the runtime.
+     * 
+     * @return the physical type used by the runtime
+     */
+    public Class getPhysical() {
+        return physical;
+    }
+
+    /**
+     * Returns the logical identifier used by the assembly. The type of this
+     * value identifies the logical type system in use. Known values are:
+     * <ul>
+     * <li>a java.lang.reflect.Type identifies a Java type by name and
+     * ClassLoader; this includes Java Classes as they are specializations of
+     * Type</li>
+     * <li>a javax.xml.namespace.QName identifies an XML type by local name and
+     * namespace</li>
+     * </ul>
+     * 
+     * @return the logical type name
+     */
+    public L getLogical() {
+        return logical;
+    }
+
+    public String getDataBinding() {
+        return dataBinding;
+    }
+
+    /**
+     * @param dataBinding the dataBinding to set
+     */
+    public void setDataBinding(String dataBinding) {
+        this.dataBinding = dataBinding;
+    }
+
+    @Override
+    public String toString() {
+        StringBuffer sb = new StringBuffer();
+        sb.append(physical).append(" ").append(dataBinding).append(" ").append(logical);
+        return sb.toString();
+    }
+
+    @SuppressWarnings("unchecked")
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        DataTypeImpl copy = (DataTypeImpl)super.clone();
+        return copy;
+    }
+
+    /**
+     * @param logical the logical to set
+     */
+    public void setLogical(L logical) {
+        this.logical = logical;
+    }
+
+    @Override
+    public int hashCode() {
+        final int PRIME = 31;
+        int result = 1;
+        result = PRIME * result + ((dataBinding == null) ? 0 : dataBinding.hashCode());
+        result = PRIME * result + ((logical == null) ? 0 : logical.hashCode());
+        result = PRIME * result + ((physical == null) ? 0 : physical.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final DataTypeImpl other = (DataTypeImpl)obj;
+        if (dataBinding == null) {
+            if (other.dataBinding != null) {
+                return false;
+            }
+        } else if (!dataBinding.equals(other.dataBinding)) {
+            return false;
+        }
+        if (logical == null) {
+            if (other.logical != null) {
+                return false;
+            }
+        } else if (!logical.equals(other.logical)) {
+            return false;
+        }
+        if (physical == null) {
+            if (other.physical != null) {
+                return false;
+            }
+        } else if (!physical.equals(other.physical)) {
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * @return the unresolved
+     */
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    /**
+     * @param unresolved the unresolved to set
+     */
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+
+    /**
+     * @param physical the physical to set
+     */
+    public void setPhysical(Class physical) {
+        this.physical = physical;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceContractImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceContractImpl.java
new file mode 100644
index 0000000000..c6c97e7036
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceContractImpl.java
@@ -0,0 +1,128 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.impl;
+
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+
+/**
+ * Represents an interface contract. InterfaceContractImpl
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class InterfaceContractImpl implements InterfaceContract {
+    private Interface callInterface;
+    private Interface callbackInterface;
+
+    public Interface getCallbackInterface() {
+        return callbackInterface;
+    }
+
+    public Interface getInterface() {
+        return callInterface;
+    }
+
+    public void setCallbackInterface(Interface callbackInterface) {
+        this.callbackInterface = callbackInterface;
+    }
+
+    public void setInterface(Interface callInterface) {
+        this.callInterface = callInterface;
+    }
+
+    public InterfaceContract makeUnidirectional(boolean isCallback) {
+        if (!isCallback && callbackInterface == null)
+            return this; // already a unidirectional forward interface contract
+
+        if (isCallback && callInterface == null)
+            return this; // already a unidirectional callback interface contract
+
+        // contract is bidrectional, so create a new unidirectional contract        
+        try {
+            InterfaceContract newContract = clone();
+            if (!isCallback) {
+                newContract.setCallbackInterface(null); // create unidirectional forward interface contract
+            } else {
+                newContract.setInterface(null); // create unidirectional callback interface contract
+            }
+            return newContract;
+        } catch (CloneNotSupportedException e) {
+            // will not happen
+            return null;
+        }
+    }
+
+    @Override
+    public InterfaceContractImpl clone() throws CloneNotSupportedException {
+        InterfaceContractImpl copy = (InterfaceContractImpl)super.clone();
+        if (this.callbackInterface != null) {
+            copy.callbackInterface = (Interface)this.callbackInterface.clone();
+        }
+        if (this.callInterface != null) {
+            copy.callInterface = (Interface)this.callInterface.clone();
+        }
+        return copy;
+    }
+
+    /**
+     * @see java.lang.Object#hashCode()
+     */
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((callInterface == null) ? 0 : callInterface.hashCode());
+        result = prime * result + ((callbackInterface == null) ? 0 : callbackInterface.hashCode());
+        return result;
+    }
+
+    /**
+     * @see java.lang.Object#equals(java.lang.Object)
+     */
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final InterfaceContractImpl other = (InterfaceContractImpl)obj;
+        if (callInterface == null) {
+            if (other.callInterface != null) {
+                return false;
+            }
+        } else if (!callInterface.equals(other.callInterface)) {
+            return false;
+        }
+        if (callbackInterface == null) {
+            if (other.callbackInterface != null) {
+                return false;
+            }
+        } else if (!callbackInterface.equals(other.callbackInterface)) {
+            return false;
+        }
+        return true;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceContractMapperImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceContractMapperImpl.java
new file mode 100644
index 0000000000..556a68cf52
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceContractMapperImpl.java
@@ -0,0 +1,303 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.IncompatibleInterfaceContractException;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class InterfaceContractMapperImpl implements InterfaceContractMapper {
+
+    public boolean isCompatible(DataType source, DataType target, boolean remotable) {
+        if (source == target) {
+            return true;
+        }
+        if (!remotable) {
+            if (source == null || target == null) {
+                return false;
+            }
+            // For local case
+            return target.getPhysical().isAssignableFrom(source.getPhysical());
+        } else {
+            // FIXME: How to test if two remotable data type is compatible?
+            // return target.getLogical().equals(source.getLogical());
+            return true;
+        }
+
+    }
+
+    public boolean isCompatible(Operation source, Operation target, boolean remotable) {
+        if (source == target) {
+            return true;
+        }
+
+        if (source.isDynamic() || target.isDynamic()) {
+            return true;
+        }
+
+        // Check name
+        if (!source.getName().equals(target.getName())) {
+            return false;
+        }
+
+        if (source.getInterface().isRemotable() != target.getInterface().isRemotable()) {
+            return false;
+        }
+
+        //        if (source.getInterface().isRemotable()) {
+        //            return true;
+        //        }
+
+        // FIXME: We need to deal with wrapped<-->unwrapped conversion
+
+        // Check output type
+        DataType sourceOutputType = source.getOutputType();
+        DataType targetOutputType = target.getOutputType();
+
+        // Note the target output type is now the source for checking
+        // compatibility
+        if (!isCompatible(targetOutputType, sourceOutputType, remotable)) {
+            return false;
+        }
+
+        boolean checkSourceWrapper = true;
+        List<DataType> sourceInputType = source.getInputType().getLogical();
+        if (source.isWrapperStyle() && source.getWrapper() != null) {
+            sourceInputType = source.getWrapper().getUnwrappedInputType().getLogical();
+            checkSourceWrapper = false;
+        }
+        boolean checkTargetWrapper = true;
+        List<DataType> targetInputType = target.getInputType().getLogical();
+        if (target.isWrapperStyle() && target.getWrapper() != null) {
+            targetInputType = target.getWrapper().getUnwrappedInputType().getLogical();
+            checkTargetWrapper = false;
+        }
+
+        if (checkSourceWrapper != checkTargetWrapper) {
+            return true;
+        }
+        if (sourceInputType.size() != targetInputType.size()) {
+            return false;
+        }
+
+        int size = sourceInputType.size();
+        for (int i = 0; i < size; i++) {
+            if (!isCompatible(sourceInputType.get(i), targetInputType.get(i), remotable)) {
+                return false;
+            }
+        }
+
+        // Check fault types
+        for (DataType targetFaultType : target.getFaultTypes()) {
+            // Source fault types must be the same or superset of target fault
+            // types
+            boolean found = true;
+            for (DataType sourceFaultType : source.getFaultTypes()) {
+                found = false;
+                if (isCompatible(targetFaultType, sourceFaultType, remotable)) {
+                    // Target fault type can be covered by the source fault type
+                    found = true;
+                    break;
+                }
+            }
+            if (!found) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    // FIXME: How to improve the performance for the lookup
+    private Operation getOperation(List<Operation> operations, String name) {
+        for (Operation op : operations) {
+            if (op.getName().equals(name)) {
+                return op;
+            }
+        }
+        return null;
+    }
+
+    public boolean checkCompatibility(InterfaceContract source,
+                                      InterfaceContract target,
+                                      boolean ignoreCallback,
+                                      boolean silent) throws IncompatibleInterfaceContractException {
+        if (source == target) {
+            // Shortcut for performance
+            return true;
+        }
+
+        if (source.getInterface().isDynamic() || target.getInterface().isDynamic()) {
+            return true;
+        }
+
+        if (source.getInterface().isRemotable() != target.getInterface().isRemotable()) {
+            if (!silent) {
+                throw new IncompatibleInterfaceContractException("Remotable settings do not match", source, target);
+            } else {
+                return false;
+            }
+        }
+        if (source.getInterface().isConversational() != target.getInterface().isConversational()) {
+            if (!silent) {
+                throw new IncompatibleInterfaceContractException("Interaction scopes do not match", source, target);
+            } else {
+                return false;
+            }
+        }
+
+        for (Operation operation : source.getInterface().getOperations()) {
+            Operation targetOperation = map(target.getInterface(), operation);
+            if (targetOperation == null) {
+                if (!silent) {
+                    throw new IncompatibleInterfaceContractException("Operation not found on target", source, target);
+                } else {
+                    return false;
+                }
+            }
+            if (!source.getInterface().isRemotable()) {
+                // FIXME: for remotable operation, only compare name for now
+                if (!isCompatible(operation, targetOperation, false)) {
+                    if (!silent) {
+                        throw new IncompatibleInterfaceContractException("Target operations are not compatible",
+                                                                         source, target);
+                    } else {
+                        return false;
+                    }
+                }
+            }
+        }
+
+        if (ignoreCallback) {
+            return true;
+        }
+
+        if (source.getCallbackInterface() == null && target.getCallbackInterface() == null) {
+            return true;
+        }
+        if (source.getCallbackInterface() == null || target.getCallbackInterface() == null) {
+            if (!silent) {
+                throw new IncompatibleInterfaceContractException("Callback interface doesn't match", source, target);
+            } else {
+                return false;
+            }
+        }
+
+        for (Operation operation : source.getCallbackInterface().getOperations()) {
+            Operation targetOperation =
+                getOperation(target.getCallbackInterface().getOperations(), operation.getName());
+            if (targetOperation == null) {
+                if (!silent) {
+                    throw new IncompatibleInterfaceContractException("Callback operation not found on target", source,
+                                                                     target, null, targetOperation);
+                } else {
+                    return false;
+                }
+            }
+            if (!source.getCallbackInterface().isRemotable()) {
+                // FIXME: for remotable operation, only compare name for now
+                if (!operation.equals(targetOperation)) {
+                    if (!silent) {
+                        throw new IncompatibleInterfaceContractException("Target callback operation is not compatible",
+                                                                         source, target, operation, targetOperation);
+                    } else {
+                        return false;
+                    }
+                }
+            }
+        }
+        return true;
+    }
+
+    public boolean isCompatible(Interface source, Interface target) {
+        if (source == target) {
+            // Shortcut for performance
+            return true;
+        }
+        if (source == null || target == null) {
+            return false;
+        }
+
+        if (source.isDynamic() || target.isDynamic()) {
+            return true;
+        }
+
+        if (source.isRemotable() != target.isRemotable()) {
+            return false;
+        }
+        if (source.isConversational() != target.isConversational()) {
+            return false;
+        }
+
+        for (Operation operation : source.getOperations()) {
+            Operation targetOperation = getOperation(target.getOperations(), operation.getName());
+            if (targetOperation == null) {
+                return false;
+            }
+            if (!isCompatible(operation, targetOperation, source.isRemotable())) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    public boolean isCompatible(InterfaceContract source, InterfaceContract target) {
+        try {
+            return checkCompatibility(source, target, false, true);
+        } catch (IncompatibleInterfaceContractException e) {
+            return false;
+        }
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.interfacedef.InterfaceContractMapper#map(org.apache.tuscany.sca.interfacedef.Interface,
+     *      org.apache.tuscany.sca.interfacedef.Operation)
+     */
+    public Operation map(Interface target, Operation source) {
+        // TODO: How to handle the case that source operation is dynamic?
+        if (target.isDynamic()) {
+            return source;
+        } else if (target.isRemotable()) {
+            for (Operation op : target.getOperations()) {
+                if (op.getName().equals(source.getName())) {
+                    return op;
+                }
+            }
+            return null;
+        } else {
+            for (Operation op : target.getOperations()) {
+                if (isCompatible(source, op, target.isRemotable())) {
+                    return op;
+                }
+            }
+            return null;
+        }
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceImpl.java
new file mode 100644
index 0000000000..298de62c08
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceImpl.java
@@ -0,0 +1,267 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.impl;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+
+/**
+ * Represents a service interface.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class InterfaceImpl implements Interface {
+
+    private boolean remotable;
+    private boolean conversational;
+    private OperationList operations = new OperationList();
+    private boolean unresolved;
+
+    public boolean isRemotable() {
+        return remotable;
+    }
+
+    public void setRemotable(boolean local) {
+        this.remotable = local;
+    }
+
+    public List<Operation> getOperations() {
+        return operations;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean undefined) {
+        this.unresolved = undefined;
+    }
+
+    /**
+     * @return the conversational
+     */
+    public boolean isConversational() {
+        return conversational;
+    }
+
+    /**
+     * @param conversational the conversational to set
+     */
+    public void setConversational(boolean conversational) {
+        this.conversational = conversational;
+    }
+
+    private class OperationList extends ArrayList<Operation> {
+        private static final long serialVersionUID = -903469106307606099L;
+
+        @Override
+        public Operation set(int index, Operation element) {
+            element.setInterface(InterfaceImpl.this);
+            return super.set(index, element);
+        }
+
+        @Override
+        public void add(int index, Operation element) {
+            element.setInterface(InterfaceImpl.this);
+            super.add(index, element);
+        }
+
+        @Override
+        public boolean add(Operation o) {
+            o.setInterface(InterfaceImpl.this);
+            return super.add(o);
+        }
+
+        @Override
+        public boolean addAll(Collection<? extends Operation> c) {
+            for (Operation op : c) {
+                op.setInterface(InterfaceImpl.this);
+            }
+            return super.addAll(c);
+        }
+
+        @Override
+        public boolean addAll(int index, Collection<? extends Operation> c) {
+            for (Operation op : c) {
+                op.setInterface(InterfaceImpl.this);
+            }
+            return super.addAll(index, c);
+        }
+
+    }
+
+    @Deprecated
+    public void setDefaultDataBinding(String dataBinding) {
+        for (Operation op : getOperations()) {
+            if (op.getDataBinding() == null) {
+                op.setDataBinding(dataBinding);
+                DataType<List<DataType>> inputType = op.getInputType();
+                if (inputType != null) {
+                    for (DataType d : inputType.getLogical()) {
+                        if (d.getDataBinding() == null) {
+                            d.setDataBinding(dataBinding);
+                        }
+                    }
+                }
+                DataType outputType = op.getOutputType();
+                if (outputType != null && outputType.getDataBinding() == null) {
+                    outputType.setDataBinding(dataBinding);
+                }
+                List<DataType> faultTypes = op.getFaultTypes();
+                if (faultTypes != null) {
+                    for (DataType d : faultTypes) {
+                        if (d.getDataBinding() == null) {
+                            d.setDataBinding(dataBinding);
+                        }
+                        DataType ft = (DataType) d.getLogical();
+                        if (ft.getDataBinding() == null) {
+                            ft.setDataBinding(dataBinding);
+                        }
+
+                    }
+                }
+                if (op.isWrapperStyle()) {
+                    WrapperInfo wrapper = op.getWrapper();
+                    if (wrapper != null) {
+                        DataType<List<DataType>> unwrappedInputType = wrapper.getUnwrappedInputType();
+                        if (unwrappedInputType != null) {
+                            for (DataType d : unwrappedInputType.getLogical()) {
+                                if (d.getDataBinding() == null) {
+                                    d.setDataBinding(dataBinding);
+                                }
+                            }
+                        }
+                        DataType unwrappedOutputType = wrapper.getUnwrappedOutputType();
+                        if (unwrappedOutputType != null && unwrappedOutputType.getDataBinding() == null) {
+                            unwrappedOutputType.setDataBinding(dataBinding);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    private void setDataBinding(DataType dataType, String dataBinding) {
+        if ("java:array".equals(dataType.getDataBinding())) {
+            setDataBinding((DataType)dataType.getLogical(), dataBinding);
+        } else {
+            dataType.setDataBinding(dataBinding);
+        }
+    }
+
+    public void resetDataBinding(String dataBinding) {
+        for (Operation op : getOperations()) {
+            op.setDataBinding(dataBinding);
+            DataType<List<DataType>> inputType = op.getInputType();
+            if (inputType != null) {
+                for (DataType d : inputType.getLogical()) {
+                    setDataBinding(d, dataBinding);
+                }
+            }
+            DataType outputType = op.getOutputType();
+            if (outputType != null) {
+                setDataBinding(outputType, dataBinding);
+            }
+            List<DataType> faultTypes = op.getFaultTypes();
+            if (faultTypes != null) {
+                for (DataType d : faultTypes) {
+                    setDataBinding(d, dataBinding);
+                    setDataBinding((DataType) d.getLogical(), dataBinding);
+                }
+            }
+            if (op.isWrapperStyle()) {
+                WrapperInfo wrapper = op.getWrapper();
+                if (wrapper != null) {
+                    DataType<List<DataType>> unwrappedInputType = wrapper.getUnwrappedInputType();
+                    if (unwrappedInputType != null) {
+                        for (DataType d : unwrappedInputType.getLogical()) {
+                            setDataBinding(d, dataBinding);
+                        }
+                    }
+                    DataType unwrappedOutputType = wrapper.getUnwrappedOutputType();
+                    if (unwrappedOutputType != null) {
+                        setDataBinding(unwrappedOutputType, dataBinding);
+                    }
+                }
+            }
+        }
+    }
+
+    public boolean isDynamic() {
+        return false;
+    }
+
+    @Override
+    public InterfaceImpl clone() throws CloneNotSupportedException {
+        InterfaceImpl copy = (InterfaceImpl)super.clone();
+        copy.operations = new OperationList();
+        for (Operation operation : this.operations) {
+            Operation clonedOperation = (Operation)operation.clone();
+            copy.operations.add(clonedOperation);
+        }
+        return copy;
+    }
+
+    /**
+     * @see java.lang.Object#hashCode()
+     */
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + (conversational ? 1231 : 1237);
+        result = prime * result + ((operations == null) ? 0 : operations.hashCode());
+        result = prime * result + (remotable ? 1231 : 1237);
+        result = prime * result + (unresolved ? 1231 : 1237);
+        return result;
+    }
+
+    /**
+     * @see java.lang.Object#equals(java.lang.Object)
+     */
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        final InterfaceImpl other = (InterfaceImpl)obj;
+        if (conversational != other.conversational)
+            return false;
+        if (operations == null) {
+            if (other.operations != null)
+                return false;
+        } else if (!operations.equals(other.operations))
+            return false;
+        if (remotable != other.remotable)
+            return false;
+        if (unresolved != other.unresolved)
+            return false;
+        return true;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/OperationImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/OperationImpl.java
new file mode 100644
index 0000000000..3f96b56d31
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/OperationImpl.java
@@ -0,0 +1,295 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.ConversationSequence;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+
+/**
+ * Represents an operation on a service interface.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class OperationImpl implements Operation {
+
+    private String name;
+    private boolean unresolved;
+    private DataType outputType;
+    private DataType<List<DataType>> inputType;
+    private List<DataType> faultTypes;
+    private Interface interfaze;
+    private ConversationSequence conversationSequence = ConversationSequence.CONVERSATION_NONE;
+    private boolean nonBlocking;
+    private boolean wrapperStyle;
+    private WrapperInfo wrapper;
+    private String dataBinding;
+    private boolean dynamic;
+
+    /**
+     * @param name
+     */
+    public OperationImpl() {
+        inputType = new DataTypeImpl<List<DataType>>("idl:input", Object[].class, new ArrayList<DataType>());
+        faultTypes = new ArrayList<DataType>();
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean undefined) {
+        this.unresolved = undefined;
+    }
+
+    /**
+     * @return the faultTypes
+     */
+    public List<DataType> getFaultTypes() {
+        return faultTypes;
+    }
+
+    /**
+     * @param faultTypes the faultTypes to set
+     */
+    public void setFaultTypes(List<DataType> faultTypes) {
+        this.faultTypes = faultTypes;
+    }
+
+    /**
+     * @return the inputType
+     */
+    public DataType<List<DataType>> getInputType() {
+        return inputType;
+    }
+
+    /**
+     * @param inputType the inputType to set
+     */
+    public void setInputType(DataType<List<DataType>> inputType) {
+        this.inputType = inputType;
+    }
+
+    /**
+     * @return the outputType
+     */
+    public DataType getOutputType() {
+        return outputType;
+    }
+
+    /**
+     * @param outputType the outputType to set
+     */
+    public void setOutputType(DataType outputType) {
+        this.outputType = outputType;
+    }
+
+    /**
+     * @return the interfaze
+     */
+    public Interface getInterface() {
+        return interfaze;
+    }
+
+    /**
+     * @param interfaze the interfaze to set
+     */
+    public void setInterface(Interface interfaze) {
+        this.interfaze = interfaze;
+    }
+
+    /**
+     * @return the conversationSequence
+     */
+    public ConversationSequence getConversationSequence() {
+        return conversationSequence;
+    }
+
+    /**
+     * @param conversationSequence the conversationSequence to set
+     */
+    public void setConversationSequence(ConversationSequence conversationSequence) {
+        this.conversationSequence = conversationSequence;
+    }
+
+    /**
+     * @return the nonBlocking
+     */
+    public boolean isNonBlocking() {
+        return nonBlocking;
+    }
+
+    /**
+     * @param nonBlocking the nonBlocking to set
+     */
+    public void setNonBlocking(boolean nonBlocking) {
+        this.nonBlocking = nonBlocking;
+    }
+
+    @Override
+    public int hashCode() {
+        final int PRIME = 31;
+        int result = 1;
+        result = PRIME * result + ((conversationSequence == null) ? 0 : conversationSequence.hashCode());
+        // result = PRIME * result + ((faultTypes == null) ? 0 :
+        // faultTypes.hashCode());
+        result = PRIME * result + ((inputType == null) ? 0 : inputType.hashCode());
+        result = PRIME * result + ((name == null) ? 0 : name.hashCode());
+        result = PRIME * result + (nonBlocking ? 1231 : 1237);
+        result = PRIME * result + ((outputType == null) ? 0 : outputType.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final OperationImpl other = (OperationImpl)obj;
+        if (conversationSequence == null) {
+            if (other.conversationSequence != null) {
+                return false;
+            }
+        } else if (!conversationSequence.equals(other.conversationSequence)) {
+            return false;
+        }
+        /*
+         * if (faultTypes == null) { if (other.faultTypes != null) { return
+         * false; } } else if (!faultTypes.equals(other.faultTypes)) { return
+         * false; }
+         */
+
+        if (inputType == null) {
+            if (other.inputType != null) {
+                return false;
+            }
+        } else if (!inputType.equals(other.inputType)) {
+            return false;
+        }
+        if (name == null) {
+            if (other.name != null) {
+                return false;
+            }
+        } else if (!name.equals(other.name)) {
+            return false;
+        }
+        if (nonBlocking != other.nonBlocking) {
+            return false;
+        }
+        if (outputType == null) {
+            if (other.outputType != null) {
+                return false;
+            }
+        } else if (!outputType.equals(other.outputType)) {
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * @return the wrapperInfo
+     */
+    public WrapperInfo getWrapper() {
+        return wrapper;
+    }
+
+    /**
+     * @param wrapperInfo the wrapperInfo to set
+     */
+    public void setWrapper(WrapperInfo wrapperInfo) {
+        this.wrapper = wrapperInfo;
+    }
+
+    /**
+     * @return the wrapperStyle
+     */
+    public boolean isWrapperStyle() {
+        return wrapperStyle;
+    }
+
+    /**
+     * @param wrapperStyle the wrapperStyle to set
+     */
+    public void setWrapperStyle(boolean wrapperStyle) {
+        this.wrapperStyle = wrapperStyle;
+    }
+
+    public String getDataBinding() {
+        return dataBinding;
+    }
+
+    public void setDataBinding(String dataBinding) {
+        this.dataBinding = dataBinding;
+    }
+
+    public boolean isDynamic() {
+        return dynamic;
+    }
+
+    public void setDynamic(boolean b) {
+        this.dynamic = b;
+    }
+
+    @Override
+    public OperationImpl clone() throws CloneNotSupportedException {
+        OperationImpl copy = (OperationImpl) super.clone();
+        
+        final List<DataType> clonedFaultTypes = new ArrayList<DataType>(this.faultTypes.size());
+        for (DataType t : this.faultTypes) {
+            clonedFaultTypes.add((DataType) t.clone());
+        }
+        copy.faultTypes = clonedFaultTypes;
+
+        List<DataType> clonedLogicalTypes = new ArrayList<DataType>();
+        for (DataType t : inputType.getLogical()) {
+            DataType type = (DataType) t.clone();
+            clonedLogicalTypes.add(type);
+        }
+        DataType<List<DataType>> clonedInputType =
+            new DataTypeImpl<List<DataType>>(inputType.getPhysical(), clonedLogicalTypes);
+        clonedInputType.setDataBinding(inputType.getDataBinding());
+        copy.inputType = clonedInputType;
+        
+        if(this.outputType!=null) {
+            copy.outputType = (DataType) this.outputType.clone();
+        }
+        
+        return copy;
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/ElementInfo.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/ElementInfo.java
new file mode 100644
index 0000000000..591758fdb7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/ElementInfo.java
@@ -0,0 +1,79 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.util;
+
+import javax.xml.namespace.QName;
+
+/**
+ * An abstraction of XML schema elements
+ */
+public class ElementInfo {
+    private final QName name;
+    private final TypeInfo type;
+    private boolean many = false;
+    private boolean nillable = false;
+
+    /**
+     * @param name
+     * @param type
+     */
+    public ElementInfo(QName name, TypeInfo type) {
+        super();
+        this.name = name;
+        this.type = type;
+    }
+
+    /**
+     * @return the name
+     */
+    public QName getQName() {
+        return name;
+    }
+
+    /**
+     * @return the type
+     */
+    public TypeInfo getType() {
+        return type;
+    }
+
+    @Override
+    public String toString() {
+        StringBuffer sb = new StringBuffer();
+        sb.append("Element: ").append(name).append(" ").append(type);
+        return sb.toString();
+    }
+
+    public boolean isMany() {
+        return many;
+    }
+
+    public void setMany(boolean many) {
+        this.many = many;
+    }
+
+    public boolean isNillable() {
+        return nillable;
+    }
+
+    public void setNillable(boolean nillable) {
+        this.nillable = nillable;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/FaultException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/FaultException.java
new file mode 100644
index 0000000000..7706e972c7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/FaultException.java
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.util;
+
+import javax.xml.namespace.QName;
+
+/**
+ * The generic java exception to wrap service faults
+ * 
+ * @version $Rev$ $Date$
+ */
+public class FaultException extends Exception {
+    private static final long serialVersionUID = -8002583655240625792L;
+    private Object faultInfo;
+    private QName faultName;
+
+    /**
+     * @param message
+     * @param faultInfo
+     */
+    public FaultException(String message, Object faultInfo) {
+        super(message);
+        this.faultInfo = faultInfo;
+    }
+
+    /**
+     * @param message
+     * @param faultInfo
+     * @param cause
+     */
+    public FaultException(String message, Object faultInfo, Throwable cause) {
+        super(message, cause);
+        this.faultInfo = faultInfo;
+    }
+
+    /**
+     * @return the faultInfo
+     */
+    public Object getFaultInfo() {
+        return faultInfo;
+    }
+
+    public QName getFaultName() {
+        return faultName;
+    }
+
+    public void setFaultName(QName logical) {
+        this.faultName = logical;
+    }
+
+    public boolean isMatchingType(Object type) {
+        if (faultName == null) {
+            return false;
+        }
+
+        if ((type instanceof QName) && faultName.equals(type)) {
+            return true;
+        }
+        if (type instanceof XMLType && faultName.equals(((XMLType)type).getElementName())) {
+            return true;
+        }
+        return false;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/JavaXMLMapper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/JavaXMLMapper.java
new file mode 100644
index 0000000000..5efa8ab15f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/JavaXMLMapper.java
@@ -0,0 +1,115 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.util;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+public final class JavaXMLMapper {
+    public static final String URI_2001_SCHEMA_XSD = "http://www.w3.org/2001/XMLSchema";
+    private static final Map<Class, QName> JAVA2XML = new HashMap<Class, QName>();
+    private static final Map<String, Class> XML2JAVA = new HashMap<String, Class>();
+
+    private JavaXMLMapper() {
+    }
+
+    static {
+        JAVA2XML.put(boolean.class, getTypeName("boolean"));
+        JAVA2XML.put(byte.class, getTypeName("byte"));
+        JAVA2XML.put(short.class, getTypeName("short"));
+        JAVA2XML.put(int.class, getTypeName("int"));
+        JAVA2XML.put(long.class, getTypeName("long"));
+        JAVA2XML.put(float.class, getTypeName("float"));
+        JAVA2XML.put(double.class, getTypeName("double"));
+        JAVA2XML.put(Boolean.class, getTypeName("boolean"));
+        JAVA2XML.put(Byte.class, getTypeName("byte"));
+        JAVA2XML.put(Short.class, getTypeName("short"));
+        JAVA2XML.put(Integer.class, getTypeName("int"));
+        JAVA2XML.put(Long.class, getTypeName("long"));
+        JAVA2XML.put(Float.class, getTypeName("float"));
+        JAVA2XML.put(Double.class, getTypeName("double"));
+        JAVA2XML.put(java.lang.String.class, getTypeName("string"));
+        JAVA2XML.put(java.math.BigInteger.class, getTypeName("integer"));
+        JAVA2XML.put(java.math.BigDecimal.class, getTypeName("decimal"));
+        JAVA2XML.put(java.util.Calendar.class, getTypeName("dateTime"));
+        JAVA2XML.put(java.util.Date.class, getTypeName("dateTime"));
+        JAVA2XML.put(javax.xml.namespace.QName.class, getTypeName("QName"));
+        JAVA2XML.put(java.net.URI.class, getTypeName("string"));
+        JAVA2XML.put(javax.xml.datatype.XMLGregorianCalendar.class, getTypeName("anySimpleType"));
+        JAVA2XML.put(javax.xml.datatype.Duration.class, getTypeName("duration"));
+        JAVA2XML.put(java.lang.Object.class, getTypeName("anyType"));
+        JAVA2XML.put(java.awt.Image.class, getTypeName("base64Binary"));
+        JAVA2XML.put(byte[].class, getTypeName("base64Binary"));
+        // java2XSD.put(javax.activation.DataHandler.class, getTypeName("base64Binary"));
+        JAVA2XML.put(javax.xml.transform.Source.class, getTypeName("base64Binary"));
+        JAVA2XML.put(java.util.UUID.class, getTypeName("string"));
+    }
+
+    static {
+        XML2JAVA.put("string", java.lang.String.class);
+        XML2JAVA.put("integer", java.math.BigInteger.class);
+        XML2JAVA.put("int", int.class);
+        XML2JAVA.put("long", long.class);
+        XML2JAVA.put("short", short.class);
+        XML2JAVA.put("decimal", java.math.BigDecimal.class);
+        XML2JAVA.put("float", float.class);
+        XML2JAVA.put("double", double.class);
+        XML2JAVA.put("boolean", boolean.class);
+        XML2JAVA.put("byte", byte.class);
+        XML2JAVA.put("QName", javax.xml.namespace.QName.class);
+        XML2JAVA.put("dateTime", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("base64Binary", byte[].class);
+        XML2JAVA.put("hexBinary", byte[].class);
+        XML2JAVA.put("unsignedInt", long.class);
+        XML2JAVA.put("unsignedShort", int.class);
+        XML2JAVA.put("unsignedByte", short.class);
+        XML2JAVA.put("time", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("date", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("gDay", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("gMonth", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("gYear", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("gYearMonth", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("gMonthDay", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("anySimpleType", java.lang.Object.class); // For elements
+        // XML2JAVA.put("anySimpleType", java.lang.String.class); // For
+        // attributes
+        XML2JAVA.put("duration", javax.xml.datatype.Duration.class);
+        XML2JAVA.put("NOTATION", javax.xml.namespace.QName.class);
+    }
+
+    public static Class getJavaType(QName xmlType) {
+        if (URI_2001_SCHEMA_XSD.equals(xmlType.getNamespaceURI())) {
+            return XML2JAVA.get(xmlType.getLocalPart());
+        } else {
+            return null;
+        }
+    }
+
+    private static QName getTypeName(String name) {
+        return new QName(URI_2001_SCHEMA_XSD, name);
+    }
+
+    public static QName getXMLType(Class javaType) {
+        return JAVA2XML.get(javaType);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/TypeInfo.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/TypeInfo.java
new file mode 100644
index 0000000000..f835caabef
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/TypeInfo.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.util;
+
+import javax.xml.namespace.QName;
+
+/**
+ * An abstraction of XML schema types
+ */
+public class TypeInfo {
+    private QName name;
+
+    private boolean isSimpleType;
+
+    private TypeInfo baseType;
+
+    /**
+     * @param name
+     * @param isSimpleType
+     */
+    public TypeInfo(QName name, boolean isSimpleType, TypeInfo baseType) {
+        super();
+        this.name = name;
+        this.isSimpleType = isSimpleType;
+        this.baseType = baseType;
+    }
+
+    /**
+     * @return the isSimpleType
+     */
+    public boolean isSimpleType() {
+        return isSimpleType;
+    }
+
+    /**
+     * @return the name
+     */
+    public QName getQName() {
+        return name;
+    }
+
+    /**
+     * @return the baseType
+     */
+    public TypeInfo getBaseType() {
+        return baseType;
+    }
+
+    @Override
+    public String toString() {
+        StringBuffer sb = new StringBuffer();
+        sb.append("Type: ").append(name);
+        return sb.toString();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/WrapperInfo.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/WrapperInfo.java
new file mode 100644
index 0000000000..d715c06101
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/WrapperInfo.java
@@ -0,0 +1,150 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.util;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+
+/**
+ * The "Wrapper Style" WSDL operation is defined by The Java API for XML-Based
+ * Web Services (JAX-WS) 2.0 specification, section 2.3.1.2 Wrapper Style. <p/>
+ * A WSDL operation qualifies for wrapper style mapping only if the following
+ * criteria are met:
+ * <ul>
+ * <li>(i) The operation�s input and output messages (if present) each contain
+ * only a single part
+ * <li>(ii) The input message part refers to a global element declaration whose
+ * localname is equal to the operation name
+ * <li>(iii) The output message part refers to a global element declaration
+ * <li>(iv) The elements referred to by the input and output message parts
+ * (henceforth referred to as wrapper elements) are both complex types defined
+ * using the xsd:sequence compositor
+ * <li>(v) The wrapper elements only contain child elements, they must not
+ * contain other structures such as wildcards (element or attribute),
+ * xsd:choice, substitution groups (element references are not permitted) or
+ * attributes; furthermore, they must not be nillable.
+ * </ul>
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WrapperInfo {
+    private ElementInfo inputWrapperElement;
+
+    private ElementInfo outputWrapperElement;
+
+    private List<ElementInfo> inputChildElements;
+
+    private List<ElementInfo> outputChildElements;
+
+    private DataType<List<DataType>> unwrappedInputType;
+
+    private DataType<XMLType> unwrappedOutputType;
+
+    private String dataBinding;
+
+    public WrapperInfo(String dataBinding,
+                       ElementInfo inputWrapperElement,
+                       ElementInfo outputWrapperElement,
+                       List<ElementInfo> inputElements,
+                       List<ElementInfo> outputElements) {
+        super();
+        this.dataBinding = dataBinding;
+        this.inputWrapperElement = inputWrapperElement;
+        this.outputWrapperElement = outputWrapperElement;
+        this.inputChildElements = inputElements;
+        this.outputChildElements = outputElements;
+    }
+
+    /**
+     * @return the inputElements
+     */
+    public List<ElementInfo> getInputChildElements() {
+        return inputChildElements;
+    }
+
+    /**
+     * @return the inputWrapperElement
+     */
+    public ElementInfo getInputWrapperElement() {
+        return inputWrapperElement;
+    }
+
+    /**
+     * @return the outputElements
+     */
+    public List<ElementInfo> getOutputChildElements() {
+        return outputChildElements;
+    }
+
+    /**
+     * @return the outputWrapperElement
+     */
+    public ElementInfo getOutputWrapperElement() {
+        return outputWrapperElement;
+    }
+
+    /**
+     * @return the unwrappedInputType
+     */
+    public DataType<List<DataType>> getUnwrappedInputType() {
+        if (unwrappedInputType == null) {
+            List<DataType> childTypes = new ArrayList<DataType>();
+            for (ElementInfo element : getInputChildElements()) {
+                DataType type = getDataType(element);
+                childTypes.add(type);
+            }
+            unwrappedInputType = new DataTypeImpl<List<DataType>>("idl:unwrapped.input", Object[].class, childTypes);
+        }
+        return unwrappedInputType;
+    }
+
+    private DataType getDataType(ElementInfo element) {
+        DataType type = null;
+        if (element.isMany()) {
+            DataType logical = new DataTypeImpl<XMLType>(dataBinding, Object.class, new XMLType(element));
+            type = new DataTypeImpl<DataType>("java:array", Object[].class, logical);
+        } else {
+            type = new DataTypeImpl<XMLType>(dataBinding, Object.class, new XMLType(element));
+        }
+        return type;
+    }
+
+    /**
+     * @return the unwrappedOutputType
+     */
+    public DataType getUnwrappedOutputType() {
+        if (unwrappedOutputType == null) {
+            List<ElementInfo> elements = getOutputChildElements();
+            if (elements != null && elements.size() > 0) {
+                if (elements.size() > 1) {
+                    // We don't support output with multiple parts
+                    // throw new IllegalArgumentException("Multi-part output is not supported");
+                }
+                ElementInfo element = elements.get(0);
+
+                unwrappedOutputType = getDataType(element);
+            }
+        }
+        return unwrappedOutputType;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/XMLType.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/XMLType.java
new file mode 100644
index 0000000000..06a65a11ad
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/XMLType.java
@@ -0,0 +1,150 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.util;
+
+import javax.xml.namespace.QName;
+
+/**
+ * The metadata for an XML element or type
+ */
+public class XMLType {
+    public static final XMLType UNKNOWN = new XMLType(null, null);
+    protected QName element;
+    protected QName type;
+    protected boolean nillable = true;
+    protected boolean many = false;
+
+    /**
+     * @param element
+     */
+    public XMLType(ElementInfo element) {
+        super();
+        this.element = element.getQName();
+        if (element.getType() != null) {
+            this.type = element.getType().getQName();
+        }
+    }
+
+    /**
+     * @param element
+     */
+    public XMLType(TypeInfo type) {
+        this.element = null;
+        this.type = type.getQName();
+    }
+
+    public XMLType(QName element, QName type) {
+        this.element = element;
+        this.type = type;
+    }
+
+    /**
+     * @return the type
+     */
+    public QName getTypeName() {
+        return type;
+    }
+
+    public boolean isElement() {
+        return element != null;
+    }
+
+    public QName getElementName() {
+        return element;
+    }
+
+    public void setElementName(QName element) {
+        this.element = element;
+    }
+
+    public void setTypeName(QName type) {
+        this.type = type;
+    }
+
+    public static XMLType getType(QName type) {
+        return new XMLType(null, type);
+    }
+
+    /**
+     * @see java.lang.Object#hashCode()
+     */
+    @Override
+    public int hashCode() {
+        final int PRIME = 31;
+        int result = 1;
+        result = PRIME * result + ((element == null) ? 0 : element.hashCode());
+        result = PRIME * result + ((type == null) ? 0 : type.hashCode());
+        return result;
+    }
+
+    /**
+     * @see java.lang.Object#equals(java.lang.Object)
+     */
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final XMLType other = (XMLType)obj;
+        if (element == null) {
+            if (other.element != null) {
+                return false;
+            }
+        } else if (!element.equals(other.element)) {
+            return false;
+        }
+        if (type == null) {
+            if (other.type != null) {
+                return false;
+            }
+        } else if (!type.equals(other.type)) {
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public String toString() {
+        return "Element: " + element + " Type: " + type;
+    }
+
+    public boolean isNillable() {
+        return nillable;
+    }
+
+    public void setNillable(boolean niable) {
+        this.nillable = niable;
+    }
+
+    public boolean isMany() {
+        return many;
+    }
+
+    public void setMany(boolean many) {
+        this.many = many;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/test/java/org/apache/tuscany/sca/interfacedef/impl/ContractCompatibilityTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/test/java/org/apache/tuscany/sca/interfacedef/impl/ContractCompatibilityTestCase.java
new file mode 100644
index 0000000000..dd4cf863d3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/test/java/org/apache/tuscany/sca/interfacedef/impl/ContractCompatibilityTestCase.java
@@ -0,0 +1,370 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.interfacedef.impl;
+
+import java.lang.reflect.Type;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.IncompatibleInterfaceContractException;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+/**
+ * TODO some tests commented out due to DataType.equals() needing to be strict
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ContractCompatibilityTestCase extends TestCase {
+
+    private InterfaceContractMapper mapper = new InterfaceContractMapperImpl();
+
+    public void testNoOperation() throws Exception {
+        InterfaceContract source = new MockContract("FooContract");
+        InterfaceContract target = new MockContract("FooContract");
+        mapper.checkCompatibility(source, target, false, false);
+    }
+
+    public void testBasic() throws Exception {
+        InterfaceContract source = new MockContract("FooContract");
+        Operation opSource1 = newOperation("op1");
+        Map<String, Operation> sourceOperations = new HashMap<String, Operation>();
+        sourceOperations.put("op1", opSource1);
+        source.getInterface().getOperations().addAll(sourceOperations.values());
+        InterfaceContract target = new MockContract("FooContract");
+        Operation opSource2 = newOperation("op1");
+        Map<String, Operation> targetOperations = new HashMap<String, Operation>();
+        targetOperations.put("op1", opSource2);
+        target.getInterface().getOperations().addAll(targetOperations.values());
+        mapper.checkCompatibility(source, target, false, false);
+    }
+
+    public void testBasicIncompatibleOperationNames() throws Exception {
+        InterfaceContract source = new MockContract("FooContract");
+        Operation opSource1 = newOperation("op1");
+        Map<String, Operation> sourceOperations = new HashMap<String, Operation>();
+        sourceOperations.put("op1", opSource1);
+        source.getInterface().getOperations().addAll(sourceOperations.values());
+        InterfaceContract target = new MockContract("FooContract");
+        Operation opSource2 = newOperation("op2");
+        Map<String, Operation> targetOperations = new HashMap<String, Operation>();
+        targetOperations.put("op2", opSource2);
+        target.getInterface().getOperations().addAll(targetOperations.values());
+        try {
+            mapper.checkCompatibility(source, target, false, false);
+            fail();
+        } catch (IncompatibleInterfaceContractException e) {
+            // expected
+        }
+    }
+
+    public void testInputTypes() throws Exception {
+        InterfaceContract source = new MockContract("FooContract");
+        List<DataType> sourceInputTypes = new ArrayList<DataType>();
+        sourceInputTypes.add(new DataTypeImpl<Type>(Object.class, Object.class));
+        DataType<List<DataType>> inputType = new DataTypeImpl<List<DataType>>(String.class, sourceInputTypes);
+        Operation opSource1 = newOperation("op1");
+        opSource1.setInputType(inputType);
+        Map<String, Operation> sourceOperations = new HashMap<String, Operation>();
+        sourceOperations.put("op1", opSource1);
+        source.getInterface().getOperations().addAll(sourceOperations.values());
+
+        InterfaceContract target = new MockContract("FooContract");
+        List<DataType> targetInputTypes = new ArrayList<DataType>();
+        targetInputTypes.add(new DataTypeImpl<Type>(Object.class, Object.class));
+        DataType<List<DataType>> targetInputType = new DataTypeImpl<List<DataType>>(String.class, targetInputTypes);
+
+        Operation opTarget = newOperation("op1");
+        opTarget.setInputType(targetInputType);
+        Map<String, Operation> targetOperations = new HashMap<String, Operation>();
+        targetOperations.put("op1", opTarget);
+        target.getInterface().getOperations().addAll(targetOperations.values());
+        mapper.checkCompatibility(source, target, false, false);
+    }
+
+    public void testIncompatibleInputTypes() throws Exception {
+        InterfaceContract source = new MockContract("FooContract");
+        List<DataType> sourceInputTypes = new ArrayList<DataType>();
+        sourceInputTypes.add(new DataTypeImpl<Type>(Integer.class, Integer.class));
+        DataType<List<DataType>> inputType = new DataTypeImpl<List<DataType>>(String.class, sourceInputTypes);
+        Operation opSource1 = newOperation("op1");
+        opSource1.setInputType(inputType);
+        Map<String, Operation> sourceOperations = new HashMap<String, Operation>();
+        sourceOperations.put("op1", opSource1);
+        source.getInterface().getOperations().addAll(sourceOperations.values());
+
+        InterfaceContract target = new MockContract("FooContract");
+        List<DataType> targetInputTypes = new ArrayList<DataType>();
+        targetInputTypes.add(new DataTypeImpl<Type>(String.class, String.class));
+        DataType<List<DataType>> targetInputType = new DataTypeImpl<List<DataType>>(String.class, targetInputTypes);
+
+        Operation opTarget = newOperation("op1");
+        opTarget.setInputType(targetInputType);
+        Map<String, Operation> targetOperations = new HashMap<String, Operation>();
+        targetOperations.put("op1", opTarget);
+        target.getInterface().getOperations().addAll(targetOperations.values());
+        try {
+            mapper.checkCompatibility(source, target, false, false);
+            fail();
+        } catch (IncompatibleInterfaceContractException e) {
+            // expected
+        }
+    }
+
+    /**
+     * Verfies source input types can be super types of the target
+     */
+    public void testSourceSuperTypeInputCompatibility() throws Exception {
+        // InterfaceContract source = new MockContract("FooContract");
+        // List<DataType> sourceInputTypes = new ArrayList<DataType>();
+        // sourceInputTypes.add(new DataTypeImpl<Type>(Object.class,
+        // Object.class));
+        // DataType<List<DataType>> inputType = new
+        // DataTypeImpl<List<DataType>>(String.class, sourceInputTypes);
+        // Operation opSource1 = newOperationImpl("op1", inputType, null, null,
+        // false, null);
+        // Map<String, Operation> sourceOperations = new HashMap<String,
+        // Operation>();
+        // sourceOperations.put("op1", opSource1);
+        // source.getInterface().getOperations().addAll(sourceOperations.values());
+        //
+        // InterfaceContract target = new MockContract("FooContract");
+        // List<DataType> targetInputTypes = new ArrayList<DataType>();
+        // targetInputTypes.add(new DataTypeImpl<Type>(String.class,
+        // String.class));
+        // DataType<List<DataType>> targetInputType =
+        // new DataTypeImpl<List<DataType>>(String.class, targetInputTypes);
+        //
+        // Operation opTarget = newOperationImpl("op1", targetInputType, null,
+        // null, false, null);
+        // Map<String, Operation> targetOperations = new HashMap<String,
+        // Operation>();
+        // targetOperations.put("op1", opTarget);
+        // target.getInterface().getOperations().addAll(targetOperations.values());
+        // wireService.checkCompatibility(source, target, false);
+    }
+
+    public void testOutputTypes() throws Exception {
+        InterfaceContract source = new MockContract("FooContract");
+        DataType sourceOutputType = new DataTypeImpl<Type>(String.class, String.class);
+        Operation opSource1 = newOperation("op1");
+        opSource1.setOutputType(sourceOutputType);
+        Map<String, Operation> sourceOperations = new HashMap<String, Operation>();
+        sourceOperations.put("op1", opSource1);
+        source.getInterface().getOperations().addAll(sourceOperations.values());
+
+        InterfaceContract target = new MockContract("FooContract");
+        DataType targetOutputType = new DataTypeImpl<Type>(String.class, String.class);
+        Operation opTarget = newOperation("op1");
+        opTarget.setOutputType(targetOutputType);
+        Map<String, Operation> targetOperations = new HashMap<String, Operation>();
+        targetOperations.put("op1", opTarget);
+        target.getInterface().getOperations().addAll(targetOperations.values());
+        mapper.checkCompatibility(source, target, false, false);
+    }
+
+    /**
+     * Verfies a return type that is a supertype of of the target is compatible
+     */
+    public void testSupertypeOutputTypes() throws Exception {
+        // InterfaceContract source = new MockContract("FooContract");
+        // DataType sourceOutputType = new DataTypeImpl<Type>(Object.class,
+        // Object.class);
+        // Operation opSource1 = newOperationImpl("op1", null,
+        // sourceOutputType, null, false, null);
+        // Map<String, Operation> sourceOperations = new HashMap<String,
+        // Operation>();
+        // sourceOperations.put("op1", opSource1);
+        // source.getInterface().getOperations().addAll(sourceOperations.values());
+        //
+        // InterfaceContract target = new MockContract("FooContract");
+        // DataType targetOutputType = new DataTypeImpl<Type>(String.class,
+        // String.class);
+        // Operation opTarget = newOperationImpl("op1", null, targetOutputType,
+        // null, false, null);
+        // Map<String, Operation> targetOperations = new HashMap<String,
+        // Operation>();
+        // targetOperations.put("op1", opTarget);
+        // target.getInterface().getOperations().addAll(targetOperations.values());
+        // wireService.checkCompatibility(source, target, false);
+    }
+
+    public void testIncompatibleOutputTypes() throws Exception {
+        InterfaceContract source = new MockContract("FooContract");
+        DataType sourceOutputType = new DataTypeImpl<Type>(String.class, String.class);
+        Operation opSource1 = newOperation("op1");
+        opSource1.setOutputType(sourceOutputType);
+        Map<String, Operation> sourceOperations = new HashMap<String, Operation>();
+        sourceOperations.put("op1", opSource1);
+        source.getInterface().getOperations().addAll(sourceOperations.values());
+
+        InterfaceContract target = new MockContract("FooContract");
+        DataType targetOutputType = new DataTypeImpl<Type>(Integer.class, Integer.class);
+        Operation opTarget = newOperation("op1");
+        opTarget.setOutputType(targetOutputType);
+        Map<String, Operation> targetOperations = new HashMap<String, Operation>();
+        targetOperations.put("op1", opTarget);
+        target.getInterface().getOperations().addAll(targetOperations.values());
+        try {
+            mapper.checkCompatibility(source, target, false, false);
+            fail();
+        } catch (IncompatibleInterfaceContractException e) {
+            // expected
+        }
+    }
+
+    public void testFaultTypes() throws Exception {
+        InterfaceContract source = new MockContract("FooContract");
+        DataType sourceFaultType = new DataTypeImpl<Type>(String.class, String.class);
+        List<DataType> sourceFaultTypes = new ArrayList<DataType>();
+        sourceFaultTypes.add(0, sourceFaultType);
+        Operation opSource1 = newOperation("op1");
+        opSource1.setFaultTypes(sourceFaultTypes);
+        Map<String, Operation> sourceOperations = new HashMap<String, Operation>();
+        sourceOperations.put("op1", opSource1);
+        source.getInterface().getOperations().addAll(sourceOperations.values());
+
+        InterfaceContract target = new MockContract("FooContract");
+        DataType targetFaultType = new DataTypeImpl<Type>(String.class, String.class);
+        List<DataType> targetFaultTypes = new ArrayList<DataType>();
+        targetFaultTypes.add(0, targetFaultType);
+
+        Operation opTarget = newOperation("op1");
+        opTarget.setFaultTypes(targetFaultTypes);
+        Map<String, Operation> targetOperations = new HashMap<String, Operation>();
+        targetOperations.put("op1", opTarget);
+        target.getInterface().getOperations().addAll(targetOperations.values());
+        mapper.checkCompatibility(source, target, false, false);
+    }
+
+    public void testSourceFaultTargetNoFaultCompatibility() throws Exception {
+        InterfaceContract source = new MockContract("FooContract");
+        DataType sourceFaultType = new DataTypeImpl<Type>(String.class, String.class);
+        List<DataType> sourceFaultTypes = new ArrayList<DataType>();
+        sourceFaultTypes.add(0, sourceFaultType);
+        Operation opSource1 = newOperation("op1");
+        opSource1.setFaultTypes(sourceFaultTypes);
+        Map<String, Operation> sourceOperations = new HashMap<String, Operation>();
+        sourceOperations.put("op1", opSource1);
+        source.getInterface().getOperations().addAll(sourceOperations.values());
+
+        InterfaceContract target = new MockContract("FooContract");
+        Operation opTarget = newOperation("op1");
+        Map<String, Operation> targetOperations = new HashMap<String, Operation>();
+        targetOperations.put("op1", opTarget);
+        target.getInterface().getOperations().addAll(targetOperations.values());
+        mapper.checkCompatibility(source, target, false, false);
+    }
+
+    /**
+     * Verifies a source's fault which is a supertype of the target's fault are
+     * compatibile
+     * 
+     * @throws Exception
+     */
+    public void testFaultSuperTypes() throws Exception {
+        // InterfaceContract source = new MockContract("FooContract");
+        // DataType sourceFaultType = new DataTypeImpl<Type>(Exception.class,
+        // Exception.class);
+        // List<DataType> sourceFaultTypes = new ArrayList<DataType>();
+        // sourceFaultTypes.add(0, sourceFaultType);
+        // Operation opSource1 = newOperationImpl("op1", null, null,
+        // sourceFaultTypes, false, null);
+        // Map<String, Operation> sourceOperations = new HashMap<String,
+        // Operation>();
+        // sourceOperations.put("op1", opSource1);
+        // source.getInterface().getOperations().addAll(sourceOperations.values());
+        //
+        // InterfaceContract target = new MockContract("FooContract");
+        // DataType targetFaultType = new
+        // DataTypeImpl<Type>(TuscanyException.class, TuscanyException.class);
+        // List<DataType> targetFaultTypes = new ArrayList<DataType>();
+        // targetFaultTypes.add(0, targetFaultType);
+        //
+        // Operation opTarget = newOperationImpl("op1", null, null,
+        // targetFaultTypes, false, null);
+        // Map<String, Operation> targetOperations = new HashMap<String,
+        // Operation>();
+        // targetOperations.put("op1", opTarget);
+        // target.getInterface().getOperations().addAll(targetOperations.values());
+        // wireService.checkCompatibility(source, target, false);
+    }
+
+    /**
+     * Verifies a source's faults which are supertypes and a superset of the
+     * target's faults are compatibile
+     */
+    public void testFaultSuperTypesAndSuperset() throws Exception {
+        // InterfaceContract source = new MockContract("FooContract");
+        // DataType sourceFaultType = new DataTypeImpl<Type>(Exception.class,
+        // Exception.class);
+        // DataType sourceFaultType2 = new
+        // DataTypeImpl<Type>(RuntimeException.class, RuntimeException.class);
+        // List<DataType> sourceFaultTypes = new ArrayList<DataType>();
+        // sourceFaultTypes.add(0, sourceFaultType);
+        // sourceFaultTypes.add(1, sourceFaultType2);
+        // Operation opSource1 = newOperationImpl("op1", null, null,
+        // sourceFaultTypes, false, null);
+        // Map<String, Operation> sourceOperations = new HashMap<String,
+        // Operation>();
+        // sourceOperations.put("op1", opSource1);
+        // source.getInterface().getOperations().addAll(sourceOperations.values());
+        //
+        // InterfaceContract target = new MockContract("FooContract");
+        // DataType targetFaultType = new
+        // DataTypeImpl<Type>(TuscanyException.class, TuscanyException.class);
+        // List<DataType> targetFaultTypes = new ArrayList<DataType>();
+        // targetFaultTypes.add(0, targetFaultType);
+        //
+        // Operation opTarget = newOperationImpl("op1", null, null,
+        // targetFaultTypes, false, null);
+        // Map<String, Operation> targetOperations = new HashMap<String,
+        // Operation>();
+        // targetOperations.put("op1", opTarget);
+        // target.getInterface().getOperations().addAll(targetOperations.values());
+        // wireService.checkCompatibility(source, target, false);
+    }
+
+    private static class MockInterface extends InterfaceImpl {
+
+    }
+
+    private class MockContract<T> extends InterfaceContractImpl {
+        public MockContract() {
+        }
+
+        public MockContract(String interfaceClass) {
+            Interface jInterface = new MockInterface();
+            setInterface(jInterface);
+        }
+    }
+
+    private static Operation newOperation(String name) {
+        Operation operation = new OperationImpl();
+        operation.setName(name);
+        return operation;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/test/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceContractTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/test/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceContractTestCase.java
new file mode 100644
index 0000000000..779186a410
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/interface/src/test/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceContractTestCase.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.impl;
+
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class InterfaceContractTestCase {
+    private InterfaceContract contract;
+    /**
+     * @throws java.lang.Exception
+     */
+    @Before
+    public void setUp() throws Exception {
+        contract = new MockInterfaceContract();
+        Interface i1 = new MockInterface();
+        contract.setInterface(i1);
+        Operation op1 = newOperation("op1");
+        i1.getOperations().add(op1);
+        Interface i2 = new MockInterface();
+        contract.setCallbackInterface(i2);
+        Operation callbackOp1 = newOperation("callbackOp1");
+        i2.getOperations().add(callbackOp1);
+    }
+    
+    @Test
+    public void testClone() throws Exception {
+        InterfaceContract copy = (InterfaceContract) contract.clone();
+        Assert.assertEquals(contract, copy);
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @After
+    public void tearDown() throws Exception {
+    }
+    
+    private static class MockInterfaceContract extends InterfaceContractImpl implements InterfaceContract {
+    }
+
+    private static class MockInterface extends InterfaceImpl implements Interface {
+    }
+
+    private static Operation newOperation(String name) {
+        Operation operation = new OperationImpl();
+        operation.setName(name);
+        return operation;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/pom.xml
new file mode 100644
index 0000000000..9892dc7ace
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/pom.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-node-api</artifactId>
+    <name>Apache Tuscany SCA Node API</name>
+
+    <dependencies>   
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-domain-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+ 
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/src/main/java/org/apache/tuscany/sca/node/NodeException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/src/main/java/org/apache/tuscany/sca/node/NodeException.java
new file mode 100644
index 0000000000..5ef2aee114
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/src/main/java/org/apache/tuscany/sca/node/NodeException.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.node;
+
+
+/**
+ * Denotes an error starting the runtime
+ *
+ * @version $Rev: 568826 $ $Date: 2007-08-23 06:27:34 +0100 (Thu, 23 Aug 2007) $
+ */
+public class NodeException extends Exception {
+
+    static final long serialVersionUID = 2096658015909178325L;
+    
+    private String message;
+    
+    public NodeException() {
+    }
+    
+    public NodeException(String message) {
+        super(message);
+        setMessage(message);
+    }
+
+    public NodeException(Throwable cause) {
+        super(cause);
+        setMessage(cause.getMessage());
+    }
+    
+    public String getMessage() {
+        return message;
+    }
+
+    public void setMessage(String message) {
+        this.message = message;
+    }    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCADomainAccess.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCADomainAccess.java
new file mode 100644
index 0000000000..bae5a086b0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCADomainAccess.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node;
+
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.ServiceReference;
+
+
+/**
+ * Provides access to the components in a domain.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface SCADomainAccess {
+        
+    /**
+     * Cast a type-safe reference to a CallahbleReference. Converts a type-safe
+     * reference to an equivalent CallableReference; if the target refers to a
+     * service then a ServiceReference will be returned, if the target refers to
+     * a callback then a CallableReference will be returned.
+     * 
+     * @param target a reference proxy provided by the SCA runtime
+     * @param <B> the Java type of the business interface for the reference
+     * @param <R> the type of reference to be returned
+     * @return a CallableReference equivalent for the proxy
+     * @throws IllegalArgumentException if the supplied instance is not a
+     *             reference supplied by the SCA runtime
+     */
+    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException;
+
+    /**
+     * Returns a proxy for a service provided by a component in the SCA domain.
+     * 
+     * @param businessInterface the interface that will be used to invoke the
+     *            service
+     * @param serviceName the name of the service
+     * @param <B> the Java type of the business interface for the service
+     * @return an object that implements the business interface
+     */
+    public <B> B getService(Class<B> businessInterface, String serviceName);
+
+    /**
+     * Returns a ServiceReference for a service provided by a component in the
+     * SCA domain.
+     * 
+     * @param businessInterface the interface that will be used to invoke the
+     *            service
+     * @param serviceName the name of the service
+     * @param <B> the Java type of the business interface for the service
+     * @return a ServiceReference for the designated service
+     */
+    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String referenceName);
+
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCADomainFinder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCADomainFinder.java
new file mode 100644
index 0000000000..d915a34cd8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCADomainFinder.java
@@ -0,0 +1,78 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node;
+
+import java.lang.reflect.Constructor;
+
+import org.apache.tuscany.sca.domain.DomainException;
+import org.apache.tuscany.sca.domain.SCADomain;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * A finder for SCA domains.
+ * 
+ * @version $Rev: 580520 $ $Date: 2007-09-29 00:50:25 +0100 (Sat, 29 Sep 2007) $
+ */
+public abstract class SCADomainFinder {
+    
+        
+    /**
+     * Returns a new SCA domain finder instance.
+     *  
+     * @return a new SCA domain finder
+     */
+    public static SCADomainFinder newInstance() {
+        SCADomainFinder scaDomainFinder = null;
+
+        try {
+            final ClassLoader classLoader = SCADomainFinder.class.getClassLoader();
+            String className =  "org.apache.tuscany.sca.node.impl.SCADomainFinderImpl";  
+                            
+            Class cls = Class.forName(className, true, classLoader);
+            
+            Constructor<?> constructor = null;
+            
+            try {
+                constructor = cls.getConstructor();
+            } catch (NoSuchMethodException e) {
+                // ignore
+            }
+            
+            if (constructor != null) {
+                scaDomainFinder = (SCADomainFinder)constructor.newInstance();
+            } 
+            
+            return scaDomainFinder;
+
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }  
+    }
+
+    /**
+     * Finds an existing SCA domain.
+     * 
+     * @param domainURI the URI of the domain, this is the endpoint
+     * URI of the domain administration service
+     * @return the SCA domain
+     */
+    public abstract SCADomain getSCADomain(String domainURI) throws DomainException;
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCANode.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCANode.java
new file mode 100644
index 0000000000..676b0f7f8b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCANode.java
@@ -0,0 +1,98 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node;
+
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.domain.SCADomain;
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * Represents an SCA processing node. An SCA node belongs to an SCA domain.
+ * A node is loaded with one or mode SCA composites. It can start and stop that composite. 
+ * 
+ * @version $Rev: 580520 $ $Date: 2007-09-29 00:50:25 +0100 (Sat, 29 Sep 2007) $
+ */
+@Remotable
+public interface SCANode {
+
+    /**
+     * Returns the URI of the SCA node. That URI is the endpoint of the
+     * SCA node administration service.
+     * 
+     * @return the URI of the SCA node
+     */
+    public String getURI();
+    
+    /**
+     * Returns the SCA domain that the node belongs to.
+     * 
+     * @return the SCA domain that the node belongs to 
+     */
+    public SCADomain getDomain(); 
+    
+    /**
+     * Add an SCA contribution into the node.
+     *  
+     * @param contributionURI the URI of the contribution
+     * @param contributionURL the URL of the contribution
+     */
+    public void addContribution(String contributionURI, URL contributionURL) throws NodeException;
+   
+    /**
+     * Remove an SCA contribution from the node.
+     *  
+     * @param contributionURI the URI of the contribution
+     */
+    public void removeContribution(String contributionURI) throws NodeException;
+
+    /**
+     * Add the named deployable composite to the domain level composite
+     * 
+     * @param compositeQName the name of the composite
+     */
+    public void addToDomainLevelComposite(QName compositeQName) throws NodeException;
+    
+    /**
+     * Add the specified deployable composite to the domain level composite
+     * 
+     * @param compositePath the path of the composite file
+     */
+    public void addToDomainLevelComposite(String compositePath) throws NodeException;
+    
+    /**
+     * Start all the deployed composites
+     */
+    public void start() throws NodeException;    
+    
+    /**
+     * Stop all of the deployed composites
+     */
+    public void stop() throws NodeException;    
+
+    /**
+     * Destroy the node.
+     */
+    public void destroy() throws NodeException;    
+    
+        
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCANodeFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCANodeFactory.java
new file mode 100644
index 0000000000..1cba8a08f4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCANodeFactory.java
@@ -0,0 +1,161 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node;
+
+import java.lang.reflect.Constructor;
+import java.net.URL;
+
+import org.apache.tuscany.sca.node.util.SCAContributionUtil;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * A factory for SCA processing nodes. An SCA processing node can be loaded
+ * with an SCA composite.
+ * 
+ * @version $Rev: 579871 $ $Date: 2007-09-27 03:20:34 +0100 (Thu, 27 Sep 2007) $
+ */
+public abstract class SCANodeFactory {
+    
+        
+    /**
+     * Returns a new SCA node factory instance.
+     *  
+     * @return a new SCA node factory
+     */
+    public static SCANodeFactory newInstance() {
+        SCANodeFactory scaNodeFactory = null;
+        
+        try {
+            final ClassLoader classLoader = SCANodeFactory.class.getClassLoader();
+            String className =  "org.apache.tuscany.sca.node.impl.SCANodeFactoryImpl";  
+                            
+            Class cls = Class.forName(className, true, classLoader);
+            
+            Constructor<?> constructor = null;
+            
+            try {
+                constructor = cls.getConstructor();
+            } catch (NoSuchMethodException e) {
+                // ignore
+            }
+            
+            if (constructor != null) {
+                scaNodeFactory = (SCANodeFactory)constructor.newInstance();
+            } 
+            
+            return scaNodeFactory;
+
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }  
+    }
+
+    private static SCANodeFactory singletonInstance;
+
+    /**
+     * Returns a singleton SCA node factory instance, and creates a new
+     * singleton instance if none exists.
+     *  
+     * @return an SCA node factory
+     */
+    public static SCANodeFactory getInstance() {
+        if (singletonInstance == null) {
+            singletonInstance = newInstance();
+        }
+        return singletonInstance;
+    }
+        
+    /**
+     * Creates a new SCA node.
+     * 
+     * @param nodeURI the URI of the node, this URI is used to provide the default 
+     *        host and port information for the runtime for situations when bindings
+     *        do provide this information
+     * @param domainURI the URI of the domain that the node belongs to. This URI is 
+     *        used to locate the domain manager on the network
+     * @return a new SCA node.
+     */
+    public abstract SCANode createSCANode(String physicalNodeURI, String domainURI) throws NodeException;
+    
+    /**
+     * Creates a new SCA node. Many physical nodes may share the same logical URL in load balancing
+     *  and failover scenarios where each node in the group runs the same contribution and 
+     *  active composites 
+     * 
+     * @param physicalNodeURI the URI of the node, this URI is used to provide the default 
+     *        host and port information for the runtime for situations when bindings
+     *        don't provide this information
+     * @param domainURI the URI of the domain that the node belongs to. This URI is 
+     *        used to locate the domain manager on the network
+     * @param logicalNodeURI the uri of the node to be used in situations where more than one node 
+     *        are grouped together for failover or load balancing scenarios. The logicalNodeURI
+     *        will typically identify the logical node where requests are sent
+     * @return a new SCA node.
+     */
+    public abstract SCANode createSCANode(String physicalNodeURI, String domainURI, String logicalNodeURI) throws NodeException;
+    
+    /**
+     *  Creates a new SCA node. Many physical nodes may share the same logical URL in load balancing
+     *  and failover scenarios where each node in the group runs the same contribution and 
+     *  active composites. Also allows a class loaded to b specified. This is the 
+     *  classloader that will be used to load the management application used by the 
+     *  node to talk to the domain
+     * 
+     * @param physicalNodeURI the URI of the node, this URI is used to provide the default 
+     *        host and port information for the runtime for situations when bindings
+     *        don't provide this information
+     * @param domainURI the URI of the domain that the node belongs to. This URI is 
+     *        used to locate the domain manager on the network
+     * @param logicalNodeURI the uri of the node to be used in situations where more than one node 
+     *        are grouped together for failover or load balancing scenarios. The logicalNodeURI
+     *        will typically identify the logical node where requests are sent. If null is provided
+     *        no logicalNodeURI is set.
+     * @param classLoader the class loader to use by default when loading contributions. If null is provided
+     *        the classloader the dervied automatically. 
+     * @return a new SCA node.
+     */
+    public abstract SCANode createSCANode(String physicalNodeURI, String domainURI, String logicalNodeURI, ClassLoader classLoader) throws NodeException;
+
+    
+    /**
+     * Convenience method to create and start a node and embedded domain
+     * that deploys a single composite within a single contribution.
+     * 
+     * @param composite the composite to be deployed.
+     * @return a new SCA node.
+     */
+    public static SCANode createNodeWithComposite(String composite) throws NodeException {
+        try {
+            final ClassLoader loader = Thread.currentThread().getContextClassLoader();
+            final URL url = SCAContributionUtil.findContributionFromResource(loader, composite);
+
+            final SCANode node = getInstance().createSCANode(null, null);
+            node.addContribution(url.toString(), url);                                                                    
+            node.addToDomainLevelComposite(composite);
+            node.start();
+
+            return node;
+
+        } catch (Exception e) {
+            throw new NodeException(e);
+        }  
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/src/main/java/org/apache/tuscany/sca/node/util/SCAContributionUtil.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/src/main/java/org/apache/tuscany/sca/node/util/SCAContributionUtil.java
new file mode 100644
index 0000000000..f3b532ed8c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-api/src/main/java/org/apache/tuscany/sca/node/util/SCAContributionUtil.java
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.util;
+
+import java.io.File;
+import java.net.MalformedURLException;
+import java.net.URL;
+
+
+/**
+ * Utility methods to find an SCA contribution from a class or a resource.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class SCAContributionUtil {
+    
+    /**
+     * Given a class this method finds the contribution that it belongs to.
+     * This could be either a local directory of a jar file.
+     * 
+     * @param clazz
+     * @return the contribution URL
+     * @throws MalformedURLException
+     */  
+    public static URL findContributionFromClass(Class<?> clazz) throws MalformedURLException {
+        return findContributionFromResource(clazz.getClassLoader(), clazz.getName().replace('.', '/') + ".class");
+    }
+              
+    /**
+     * Given the path to a resource this method finds the contribution that it belongs to
+     * this could be either a local directory of a jar file.
+     * 
+     * @param classLoader
+     * @param compositeString
+     * @return the contribution URL
+     * @throws MalformedURLException
+     */  
+    public static URL findContributionFromResource(ClassLoader classLoader, String compositeString) throws MalformedURLException {
+    	   	
+        URL contributionURL = classLoader.getResource(compositeString);
+        
+        if ( contributionURL != null ){ 
+            String contributionURLString = contributionURL.toExternalForm();
+            String protocol = contributionURL.getProtocol();
+            
+            if ("file".equals(protocol)) {
+                // directory contribution
+                if (contributionURLString.endsWith(compositeString)) {
+                    String location = contributionURLString.substring(0, contributionURLString.lastIndexOf(compositeString));
+                    // workaround from evil url/uri form maven
+                    contributionURL = toFile(new URL(location)).toURI().toURL();
+                }
+    
+            } else if ("jar".equals(protocol)) {
+                // jar contribution
+                String location = contributionURLString.substring(4, contributionURLString.lastIndexOf("!/"));
+                // workaround for evil url/uri from maven
+                contributionURL = toFile(new URL(location)).toURI().toURL();
+            }
+        } 
+        
+    	return contributionURL;
+    } 
+
+    /**
+     * Convert from a <code>URL</code> to a <code>File</code>.
+     * <p>
+     * From version 1.1 this method will decode the URL. Syntax such as
+     * <code>file:///my%20docs/file.txt</code> will be correctly decoded to
+     * <code>/my docs/file.txt</code>.
+     * 
+     * @param url the file URL to convert, null returns null
+     * @return the equivalent <code>File</code> object, or <code>null</code>
+     *         if the URL's protocol is not <code>file</code>
+     * @throws IllegalArgumentException if the file is incorrectly encoded
+     */
+    private static File toFile(URL url) {
+        if (url == null || !url.getProtocol().equals("file")) {
+            return null;
+        } else {
+            String filename = url.getFile().replace('/', File.separatorChar);
+            int pos = 0;
+            while ((pos = filename.indexOf('%', pos)) >= 0) { // NOPMD
+                if (pos + 2 < filename.length()) {
+                    String hexStr = filename.substring(pos + 1, pos + 3);
+                    char ch = (char)Integer.parseInt(hexStr, 16);
+                    filename = filename.substring(0, pos) + ch + filename.substring(pos + 3);
+                }
+            }
+            return new File(filename);
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/pom.xml
new file mode 100644
index 0000000000..71a4d47d23
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/pom.xml
@@ -0,0 +1,139 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-node-impl</artifactId>
+    <name>Apache Tuscany SCA Node Implementation</name>
+
+    <dependencies>
+ 
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-impl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>  
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>  
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>          
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-domain-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>        
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+         <dependency>
+            <groupId>org.apache.axis2</groupId>
+            <artifactId>axis2-adb</artifactId>
+            <version>1.3</version>
+        </dependency>   
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-domain-impl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>     
+        
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>        
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-tomcat</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>         
+        
+       <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-jsonrpc</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>   
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-http</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>        
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-resource</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>   
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-ws-axis2</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>         
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-sca-axis2</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+        
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/ComponentInfoImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/ComponentInfoImpl.java
new file mode 100644
index 0000000000..396b789794
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/ComponentInfoImpl.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.impl;
+
+import java.io.Serializable;
+
+import org.apache.tuscany.sca.node.ComponentInfo;
+
+public class ComponentInfoImpl implements ComponentInfo, Serializable {
+    
+    private String name;
+    private boolean started;
+    
+    public String getName() {
+        return name;
+    }
+    
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public boolean isStarted() {
+        return started;
+    }
+    
+    public void setStarted(boolean started) {
+        this.started = started;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/ComponentManagerServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/ComponentManagerServiceImpl.java
new file mode 100644
index 0000000000..b00825be45
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/ComponentManagerServiceImpl.java
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.CopyOnWriteArrayList;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.core.assembly.ActivationException;
+import org.apache.tuscany.sca.core.assembly.RuntimeComponentImpl;
+import org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime;
+import org.apache.tuscany.sca.node.ComponentListener;
+import org.apache.tuscany.sca.node.ComponentManager;
+
+public class ComponentManagerServiceImpl implements ComponentManager {
+
+    protected List<ComponentListener> listeners = new CopyOnWriteArrayList<ComponentListener>();
+    protected String domainURI;
+    protected String nodeName;
+    protected Composite nodeComposite;
+    protected ReallySmallRuntime nodeRuntime;
+    
+    public ComponentManagerServiceImpl(String domainURI, String nodeName, Composite nodeComposite, ReallySmallRuntime nodeRuntime) {
+        this.domainURI = domainURI;
+        this.nodeName = nodeName;
+        this.nodeComposite = nodeComposite;
+        this.nodeRuntime = nodeRuntime;
+    }
+
+    public void addComponentListener(ComponentListener listener) {
+        this.listeners.add(listener);
+    }
+
+    public void removeComponentListener(ComponentListener listener) {
+        this.listeners.remove(listener);
+    }
+
+    public Component getComponent(String componentName) {
+        for (Composite composite: nodeComposite.getIncludes()) {
+            for (Component component: composite.getComponents()) {
+                if (component.getName().equals(componentName)) {
+                    return component;
+                }
+            }
+        }
+        return null;
+    }
+    
+    public List<Component> getComponents() {
+        List<Component> components = new ArrayList<Component>();
+        for (Composite composite: nodeComposite.getIncludes()) {
+            components.addAll(composite.getComponents());
+        }
+        return components;
+    }
+
+    public void startComponent(Component component) throws ActivationException {
+        nodeRuntime.getCompositeActivator().start(component);
+        notifyComponentStarted(component);
+    }
+
+    public void stopComponent(Component component) throws ActivationException {
+        nodeRuntime.getCompositeActivator().stop(component);
+        notifyComponentStopped(component);
+    }
+
+    public void notifyComponentStarted(Component component) {
+        for (ComponentListener listener : listeners) {
+            try {
+                listener.componentStarted(component);
+            } catch (Exception e) {
+                e.printStackTrace(); // TODO: log
+            }
+        }
+    }
+
+    public void notifyComponentStopped(Component component) {
+        for (ComponentListener listener : listeners) {
+            try {
+                listener.componentStopped(component);
+            } catch (Exception e) {
+                e.printStackTrace(); // TODO: log
+            }
+        }
+    }
+
+    public boolean isComponentStarted(Component component) {
+        RuntimeComponentImpl runtimeComponent = (RuntimeComponentImpl)component;
+        return runtimeComponent.isStarted();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/SCADomainAPIServiceProxyImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/SCADomainAPIServiceProxyImpl.java
new file mode 100644
index 0000000000..1c208e2464
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/SCADomainAPIServiceProxyImpl.java
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.impl;
+
+import java.io.Externalizable;
+import java.lang.reflect.UndeclaredThrowableException;
+import java.net.URL;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.domain.DomainException;
+import org.apache.tuscany.sca.domain.SCADomainAPIService;
+import org.apache.tuscany.sca.domain.SCADomainEventService;
+import org.osoa.sca.annotations.Property;
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Scope;
+
+
+/**
+ * Stores details of services exposed and retrieves details of remote services
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+@Scope("COMPOSITE")
+public class SCADomainAPIServiceProxyImpl implements SCADomainAPIService{
+    
+    private final static Logger logger = Logger.getLogger(SCADomainAPIServiceProxyImpl.class.getName());    
+    
+    @Reference
+    protected SCADomainAPIService domainManager;
+
+    public void start() throws DomainException {
+        domainManager.start();
+    }
+
+    public void stop() throws DomainException {
+        domainManager.stop();
+    }
+
+    public void destroyDomain() throws DomainException {
+        domainManager.destroyDomain();
+    }
+
+    public String getURI() {
+        return domainManager.getURI();
+    }
+     
+    public void addContribution(String contributionURI, String contributionURL) throws DomainException {
+        domainManager.addContribution(contributionURI, contributionURL);
+    }
+    
+    public void updateContribution(String contributionURI, String contributionURL) throws DomainException {
+        domainManager.updateContribution(contributionURI, contributionURL);
+    }
+    
+    public void removeContribution(String contributionURI) throws DomainException {
+        domainManager.removeContribution(contributionURI);
+    }
+    
+    public void addDeploymentComposite(String contributionURI, String compositeXML) throws DomainException {
+        domainManager.addDeploymentComposite(contributionURI, compositeXML);
+    }
+    
+    public void updateDeploymentComposite(String contributionURI, String compositeXML) throws DomainException {
+        domainManager.updateDeploymentComposite(contributionURI, compositeXML);
+    }
+
+    public void addToDomainLevelComposite(String compositeQName) throws DomainException {
+        domainManager.addToDomainLevelComposite(compositeQName);
+    }
+    
+    public void removeFromDomainLevelComposite(String compositeQName) throws DomainException {
+        domainManager.removeFromDomainLevelComposite(compositeQName);
+    }
+    
+    public String getDomainLevelComposite() throws DomainException {
+        return domainManager.getDomainLevelComposite();
+    }
+    
+    public String getQNameDefinition(String artifact) throws DomainException {
+        return domainManager.getQNameDefinition(artifact);
+    }
+    
+    public void startComposite(String compositeQName) throws DomainException {
+        domainManager.startComposite(compositeQName);
+    }
+    
+    public void stopComposite(String compositeQName) throws DomainException {
+        domainManager.stopComposite(compositeQName);
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/SCADomainEventServiceProxyImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/SCADomainEventServiceProxyImpl.java
new file mode 100644
index 0000000000..42d4be1df4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/SCADomainEventServiceProxyImpl.java
@@ -0,0 +1,117 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.impl;
+
+import java.io.Externalizable;
+import java.lang.reflect.UndeclaredThrowableException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.domain.DomainException;
+import org.apache.tuscany.sca.domain.SCADomainEventService;
+import org.osoa.sca.annotations.Property;
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Scope;
+
+
+/**
+ * Stores details of services exposed and retrieves details of remote services
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+@Scope("COMPOSITE")
+public class SCADomainEventServiceProxyImpl implements SCADomainEventService{
+    
+    private final static Logger logger = Logger.getLogger(SCADomainEventServiceProxyImpl.class.getName());    
+    
+    @Property
+    protected int retryCount = 100;
+    
+    @Property 
+    protected int retryInterval = 5000; //ms    
+    
+    @Reference
+    protected SCADomainEventService domainManager;
+
+    public void registerNode(String nodeURI, String nodeURL, Externalizable nodeManagerService) throws DomainException {
+              
+        // a rety loop is included on node registration in case the node
+        // comes up before the domain it is registering with
+        for (int i =0; i < retryCount; i++){
+            try {        
+                domainManager.registerNode(nodeURI, nodeURL, nodeManagerService);
+                break;
+            } catch(UndeclaredThrowableException ex) {
+                ex.printStackTrace();
+                logger.log(Level.INFO, "Trying to register node " + 
+                                       nodeURI + 
+                                       " at endpoint " +
+                                       nodeURL);
+          
+            }
+            
+            try {
+                Thread.sleep(retryInterval);
+            } catch(InterruptedException ex) {
+            }
+         }
+    }
+
+    public void unregisterNode(String nodeURI) throws DomainException {
+        domainManager.unregisterNode(nodeURI);
+    }
+    
+    public void registerNodeStart(String nodeURI) throws DomainException {
+        domainManager.registerNodeStart(nodeURI);
+    }
+
+    public void registerNodeStop(String nodeURI) throws DomainException {
+        domainManager.registerNodeStop(nodeURI);
+    }
+    
+    public void registerContribution(String nodeURI, String contributionURI, String contributionURL) throws DomainException {
+        domainManager.registerContribution(nodeURI, contributionURI, contributionURL);
+    }
+    
+    public void unregisterContribution(String nodeURI, String contributionURI) throws DomainException {
+        domainManager.unregisterContribution(nodeURI, contributionURI);
+    }
+    
+    public void registerDomainLevelComposite(String nodeURI, String compositeQNameString) throws DomainException{
+        domainManager.registerDomainLevelComposite(nodeURI, compositeQNameString);
+    }
+    
+    public void registerServiceEndpoint(String domainUri, String nodeUri, String serviceName, String bindingName, String URL) throws DomainException {
+        domainManager.registerServiceEndpoint(domainUri, nodeUri, serviceName, bindingName, URL);
+    }
+    
+    public void unregisterServiceEndpoint(String domainUri, String nodeUri, String serviceName, String bindingName) throws DomainException {
+        domainManager.unregisterServiceEndpoint(domainUri, nodeUri, serviceName, bindingName);
+    }    
+   
+    public String findServiceEndpoint(String domainUri, String serviceName, String bindingName) throws DomainException {
+        return domainManager.findServiceEndpoint(domainUri, serviceName, bindingName);
+    }
+    
+    public String findServiceNode(String domainUri, String serviceName, String bindingName) throws DomainException {
+        return domainManager.findServiceNode(domainUri, serviceName, bindingName);
+    }    
+ 
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/SCADomainFinderImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/SCADomainFinderImpl.java
new file mode 100644
index 0000000000..f1480d5ded
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/SCADomainFinderImpl.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.impl;
+
+import java.util.HashMap;
+
+import org.apache.tuscany.sca.domain.DomainException;
+import org.apache.tuscany.sca.domain.SCADomain;
+import org.apache.tuscany.sca.domain.SCADomainSPI;
+import org.apache.tuscany.sca.domain.impl.SCADummyNodeImpl;
+import org.apache.tuscany.sca.node.SCADomainFinder;
+import org.apache.tuscany.sca.node.SCADomainProxySPI;
+import org.apache.tuscany.sca.node.SCANode;
+
+/**
+ * A finder for SCA domains.
+ * 
+ * @version $Rev: 580520 $ $Date: 2007-09-29 00:50:25 +0100 (Sat, 29 Sep 2007) $
+ */
+public class SCADomainFinderImpl extends SCADomainFinder {
+    
+    private static HashMap<String, SCADomain> domains = new HashMap<String, SCADomain>();
+        
+    /**
+     * Returns a new SCA domain finder instance.
+     *  
+     * @return a new SCA domain finder
+     */
+    public SCADomainFinderImpl() {
+
+    }
+
+    /**
+     * Finds an existing SCA domain.
+     * 
+     * @param domainURI the URI of the domain, this is the endpoint
+     * URI of the domain administration service
+     * @return the SCA domain
+     */
+    public SCADomain getSCADomain(String domainURI) throws DomainException {
+        SCADomain scaDomain = domains.get(domainURI);
+        
+        if (scaDomain == null) {
+            scaDomain = new SCADomainProxyImpl(domainURI);
+            //domains.put(domainURI, scaDomain);
+            // TODO - not caching local domains as currently the local domain can
+            //        - only handle one node
+            //        - provides the management endpoint for that node
+            
+            // Add the dummy node as there will be no real node in this case
+            SCANode scaNode = new SCADummyNodeImpl(scaDomain);
+            ((SCADomainProxyImpl)scaDomain).addNode(scaNode);
+        }
+        return scaDomain;
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/SCADomainProxyImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/SCADomainProxyImpl.java
new file mode 100644
index 0000000000..dcfd186515
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/SCADomainProxyImpl.java
@@ -0,0 +1,622 @@
+ /*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.impl;
+
+import java.io.ByteArrayOutputStream;
+import java.net.InetAddress;
+import java.net.ServerSocket;
+import java.net.URI;
+import java.net.URL;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.assembly.ActivationException;
+import org.apache.tuscany.sca.core.context.CallableReferenceImpl;
+import org.apache.tuscany.sca.domain.DomainException;
+import org.apache.tuscany.sca.domain.SCADomainAPIService;
+import org.apache.tuscany.sca.domain.SCADomainEventService;
+import org.apache.tuscany.sca.domain.impl.SCADomainImpl;
+import org.apache.tuscany.sca.domain.impl.SCADummyNodeImpl;
+import org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+import org.apache.tuscany.sca.node.NodeFactoryImpl;
+import org.apache.tuscany.sca.node.SCANode;
+import org.apache.tuscany.sca.node.SCANodeSPI;
+import org.apache.tuscany.sca.node.management.SCANodeManagerInitService;
+import org.apache.tuscany.sca.node.management.SCANodeManagerService;
+import org.apache.tuscany.sca.node.util.SCAContributionUtil;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.ServiceReference;
+
+
+/**
+ * A local representation of the sca domain running on a single node
+ * 
+ * @version $Rev$ $Date$
+ */
+public class SCADomainProxyImpl extends SCADomainImpl {
+	
+    private final static Logger logger = Logger.getLogger(SCADomainProxyImpl.class.getName());
+	    
+    // management services
+    private SCADomainAPIService domainAPIService; 
+    private SCADomainEventService domainEventService;   
+    private SCANodeManagerInitService nodeManagerInitService;
+    private CallableReferenceImpl<SCANodeManagerService> nodeManagerService;
+        
+    // the local node implementation
+    private SCANode node;
+       
+    // methods defined on the implementation only
+          
+    /** 
+     * Creates a domain proxy connected to a wider domain.  
+     * 
+     * @param domainUri - identifies what host and port the domain service is running on, e.g. http://localhost:8081
+     * @throws ActivationException
+     */
+    public SCADomainProxyImpl(String domainURI) throws DomainException {
+        super(domainURI);
+    }    
+    
+    /** 
+     * Creates a domain proxy connected to a wider domain.  
+     * 
+     * @param domainUri - identifies what host and port the domain service is running on, e.g. http://localhost:8081
+     * @throws ActivationException
+     */
+    public SCADomainProxyImpl(String domainURI, ClassLoader cl) throws DomainException {
+        super(domainURI);
+        domainClassLoader = cl;
+    }
+    
+    /**
+     * Start the composite that connects to the domain manager
+     */
+    protected void init() throws DomainException {
+        try {
+            // check where domain uris are urls, they will be used to configure various
+            // endpoints if they are
+            URI tmpURI;
+            try {
+                tmpURI = new URI(domainModel.getDomainURI()); 
+                domainModel.setDomainURL(tmpURI.toURL().toExternalForm());
+            } catch(Exception ex) {
+                domainModel.setDomainURL(null);
+            }            
+          
+            // Check if node has been given a valid domain name to connect to
+            if (domainModel.getDomainURL() == null) {
+            	logger.log(Level.INFO, "Domain will be started stand-alone as domain URL is not provided");
+            } 
+            
+        } catch(Exception ex) {
+            throw new DomainException(ex);
+        }            
+    }
+    
+    private void createRuntime() throws DomainException {
+        try {
+            // check we don't try to do this twice
+            if (domainManagementRuntime != null){
+                return;
+            }
+            
+            // if there is no node create a runtime otherwise use the runtime from the node
+            if ((node == null) || 
+                ( (node != null) && (node.getClass().equals(SCADummyNodeImpl.class)))){
+                // create a runtime for the domain management services to run on
+                domainManagementRuntime = new ReallySmallRuntime(domainClassLoader);
+                domainManagementRuntime.start();
+                
+                String path = URI.create(domainModel.getDomainURI()).getPath();
+
+                // invent a default URL for the runtime
+                String host = InetAddress.getLocalHost().getHostName();
+                ServerSocket socket = new ServerSocket(0);
+                int port = socket.getLocalPort();
+                socket.close();
+                
+                ServletHostExtensionPoint servletHosts = domainManagementRuntime.getExtensionPointRegistry().getExtensionPoint(ServletHostExtensionPoint.class);
+                for (ServletHost servletHost: servletHosts.getServletHosts()) {
+                    servletHost.setDefaultPort(port);
+                    if (path != null && path.length() > 0 && !path.equals("/")) {
+                        servletHost.setContextPath(path);
+                    }
+                }
+                
+                // make the node available to the model
+                // this causes the runtime to start registering binding-sca service endpoints
+                // with the domain proxy
+                // TODO - This code is due to be pulled out and combined with the register and 
+                //        resolution code that appears in this class
+                ModelFactoryExtensionPoint factories = domainManagementRuntime.getExtensionPointRegistry().getExtensionPoint(ModelFactoryExtensionPoint.class);
+                nodeFactory = new NodeFactoryImpl(node);
+                factories.addFactory(nodeFactory);                
+
+                // Create an in-memory domain level management composite
+                AssemblyFactory assemblyFactory = domainManagementRuntime.getAssemblyFactory();
+                domainManagementComposite = assemblyFactory.createComposite();
+                domainManagementComposite.setName(new QName(Constants.SCA10_NS, "domainManagement"));
+                domainManagementComposite.setURI(domainModel.getDomainURI() + "/Management"); 
+                
+                
+            } else {
+                domainManagementRuntime = (ReallySmallRuntime)((SCANodeSPI)node).getNodeRuntime();
+                domainManagementComposite = domainManagementRuntime.getCompositeActivator().getDomainComposite();
+
+                // set the context path for the node
+                String path = URI.create(node.getURI()).getPath();
+                if (path != null && path.length() > 0 && !path.equals("/")) {
+                    ServletHostExtensionPoint servletHosts = domainManagementRuntime.getExtensionPointRegistry().getExtensionPoint(ServletHostExtensionPoint.class);
+                    for (ServletHost servletHost: servletHosts.getServletHosts()) {
+                        servletHost.setContextPath(path);
+                    }
+                }
+            }
+          
+            // Find the composite that will configure the domain
+            String domainCompositeName = "node.composite";
+            URL contributionURL = SCAContributionUtil.findContributionFromResource(domainClassLoader, domainCompositeName);
+            
+            if ( contributionURL != null ){ 
+                logger.log(Level.INFO, "Domain management configured from " + contributionURL);
+                           
+                // add node composite to the management domain
+                domainManagementContributionService = domainManagementRuntime.getContributionService();
+                domainManagementContribution = domainManagementContributionService.contribute("nodedomain", 
+                                                                                              contributionURL, 
+                                                                                              false);
+                
+                Composite composite = null;
+                
+                for (Artifact artifact: domainManagementContribution.getArtifacts()) {
+                    if (domainCompositeName.equals(artifact.getURI())) {
+                        composite = (Composite)artifact.getModel();
+                    }
+                }
+                
+                if (composite != null) {
+                
+                    domainManagementComposite.getIncludes().add(composite);
+                    domainManagementRuntime.buildComposite(composite);
+                    
+                    if (domainModel.getDomainURL() != null) {
+                        URI domainURI = URI.create(domainModel.getDomainURI());
+                        String domainHost = domainURI.getHost();
+                        int domainPort = domainURI.getPort();
+                        
+                        // override any domain URLs in node.composite and replace with the
+                        // domain url provided on start up
+                        for ( Component component : composite.getComponents()){
+                            for (ComponentReference reference : component.getReferences() ){
+                                for (Binding binding : reference.getBindings() ) {
+                                    String bindingURIString = binding.getURI();
+                                    if (bindingURIString != null) {
+                                        URI bindingURI = URI.create(bindingURIString);
+                                        String bindingHost = bindingURI.getHost();
+                                        int bindingPort = bindingURI.getPort();
+                                        
+                                        if ( bindingPort == 9999){
+                                            // replace the old with the new
+                                            bindingURIString = domainURI + bindingURI.getPath() ;
+                                            
+                                            // set the address back into the NodeManager binding.
+                                            binding.setURI(bindingURIString);                                               
+                                        }
+                                    }
+                                }
+                            } 
+                        }
+                    }
+                                        
+                    domainManagementRuntime.getCompositeActivator().activate(composite); 
+                    domainManagementRuntime.getCompositeActivator().start(composite);
+                    
+                    // get the management components out of the domain so that they 
+                    // can be configured/used. 
+                    domainAPIService = getService(SCADomainAPIService.class, 
+                                                  "SCADomainAPIServiceProxyComponent", 
+                                                  domainManagementRuntime, 
+                                                  domainManagementComposite);
+                    domainEventService = getService(SCADomainEventService.class, 
+                                                      "SCADomainEventServiceProxyComponent", 
+                                                      domainManagementRuntime, 
+                                                      domainManagementComposite); 
+                    
+                    nodeManagerInitService = getService(SCANodeManagerInitService.class, 
+                                                        "SCANodeManagerComponent/SCANodeManagerInitService", 
+                                                        domainManagementRuntime, 
+                                                        domainManagementComposite); 
+                    
+                    nodeManagerService = (CallableReferenceImpl<SCANodeManagerService>)
+                                         getServiceReference(SCANodeManagerService.class, 
+                                                             "SCANodeManagerComponent/SCANodeManagerService", 
+                                                             domainManagementRuntime, 
+                                                             domainManagementComposite);
+                    
+                    // add the registered node now that the runtime is started
+                    if ((node != null) && (!node.getClass().equals(SCADummyNodeImpl.class))){
+                        addNode();
+                    }
+
+                                                
+                } else {
+                    throw new ActivationException("Domain management contribution " + 
+                                                  contributionURL + 
+                                                  " found but could not be loaded");
+                }
+            } else {
+                throw new ActivationException("Domain management contribution " + 
+                                              domainCompositeName + 
+                                              " not found on the classpath");
+            }       
+            
+        } catch(Exception ex) {
+            throw new DomainException(ex);
+        }
+    }    
+    
+    
+    public String getComposite(QName compositeQName){
+        
+        Composite composite = null;
+        for(Composite tmpComposite : domainManagementComposite.getIncludes()){
+            if (tmpComposite.getName().equals(compositeQName)){
+                composite = tmpComposite;
+            }
+        }
+        
+        String compositeString = null;
+            
+        if (composite != null){     
+            ExtensionPointRegistry registry = domainManagementRuntime.getExtensionPointRegistry();
+            
+            StAXArtifactProcessorExtensionPoint staxProcessors =
+                registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+            
+            StAXArtifactProcessor<Composite> processor = staxProcessors.getProcessor(Composite.class);
+            
+            ByteArrayOutputStream bos = new ByteArrayOutputStream();
+            try {
+                XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
+                XMLStreamWriter writer = outputFactory.createXMLStreamWriter(bos);
+                processor.write(composite, writer);
+                writer.flush();
+                writer.close();
+            } catch (Exception ex) {
+                System.out.println(ex.toString());
+            }
+            
+            compositeString = bos.toString();
+        }
+        
+        return compositeString;
+    }    
+    
+    // SCADomainEventService methods 
+    
+    public void addNode(SCANode node) throws DomainException {
+        this.node = node; 
+        
+        // add the node into the local domain model 
+        super.registerNode(node.getURI(), node.getURI(), null);
+        
+        // the registration of the node with the domain is delayed until
+        // after the runtime has been started
+        createRuntime();
+    }
+    
+    private void addNode() throws DomainException {
+
+        // pass this object into the node manager service
+        nodeManagerInitService.setNode(node);   
+        
+        if (domainModel.getDomainURL() != null){
+            // add the node to the domain
+        
+            try {
+                // create the node manager endpoint
+                // TODO - we really need to pass in a callable reference
+                URI nodeURI = new URI(node.getURI());
+                String nodeHost = nodeURI.getHost();
+                
+                if (nodeHost.equals("localhost")){
+                    nodeHost = InetAddress.getLocalHost().getHostName();
+                }
+                
+                String nodeManagerURL = nodeURI.getScheme()+ "://" +
+                                        nodeHost + ":" +
+                                        nodeURI.getPort() + nodeURI.getPath() + "/SCANodeManagerComponent/SCANodeManagerService";
+                
+                // go out and add this node to the wider domain
+                domainEventService.registerNode(node.getURI(), nodeManagerURL, nodeManagerService);
+
+            } catch(Exception ex) {
+                logger.log(Level.SEVERE,  
+                           "Can't connect to domain manager at: " + 
+                           domainModel.getDomainURL());
+                throw new DomainException(ex);
+            }  
+        }      
+    }
+    
+    public void removeNode(SCANode node) throws DomainException {
+                
+        // remove the node from the local domain model
+        super.unregisterNode(node.getURI());
+        
+        if (domainModel.getDomainURL() != null){
+
+            try {
+                // go out and remove this node to the wider domain
+                domainEventService.unregisterNode(node.getURI());
+            } catch(Exception ex) {
+                logger.log(Level.SEVERE,  
+                           "Can't connect to domain manager at: " + 
+                           domainModel.getDomainURL());
+                throw new DomainException(ex);
+            }
+        }  
+        
+        // remove this object from the node manager service
+        nodeManagerInitService.setNode(null);        
+        
+        this.node = null;
+    }  
+    
+    public void registerNodeStart(String nodeURI) throws DomainException {
+        if ((domainModel.getDomainURL() != null) && (domainEventService != null)){
+            domainEventService.registerNodeStart(nodeURI);
+        }
+    }
+    
+    public void registerNodeStop(String nodeURI) throws DomainException {
+        if ((domainModel.getDomainURL() != null) && (domainEventService != null)){
+            domainEventService.registerNodeStop(nodeURI);
+        }
+    }
+    
+    public void registerContribution(String nodeURI, String contributionURI, String contributionURL) throws DomainException {
+        
+        if ((domainModel.getDomainURL() != null) && (domainEventService != null)){
+            domainEventService.registerContribution(nodeURI, contributionURI, contributionURL);
+        }
+    }
+    
+    public void unregisterContribution(String nodeURI, String contributionURI) throws DomainException {
+        if ((domainModel.getDomainURL() != null) && (domainEventService != null)) {
+            domainEventService.unregisterContribution(nodeURI, contributionURI);
+        }
+    } 
+
+    public void registerDomainLevelComposite(String nodeURI, String compositeQNameString) throws DomainException{
+        if ((domainModel.getDomainURL() != null) && (domainEventService != null)) {
+            domainEventService.registerDomainLevelComposite(nodeURI, compositeQNameString);
+        }
+    }
+     
+
+    public void registerServiceEndpoint(String domainURI, String nodeURI, String serviceName, String bindingName, String URL) throws DomainException {
+        
+        //super.registerServiceEndpoint(domainURI, nodeURI, serviceName, bindingName, URL);
+        
+        if ((domainModel.getDomainURL() != null) && (domainEventService != null)) {
+            domainEventService.registerServiceEndpoint(domainURI, nodeURI, serviceName, bindingName, URL);
+        } 
+    }
+   
+    public void unregisterServiceEndpoint(String domainURI, String nodeURI, String serviceName, String bindingName) throws DomainException {
+        
+        //super.unregisterServiceEndpoint(domainURI, nodeURI, serviceName, bindingName);
+        
+        if ((domainModel.getDomainURL() != null) && (domainEventService != null)) {
+            domainEventService.unregisterServiceEndpoint(domainURI, nodeURI, serviceName, bindingName);
+        } 
+    }
+     
+    public String findServiceEndpoint(String domainURI, String serviceName, String bindingName) throws DomainException {
+        
+        String endpoint = super.findServiceEndpoint(domainURI, serviceName, bindingName);
+        
+        if ( (endpoint.equals(SERVICE_NOT_REGISTERED)) && (domainModel.getDomainURL() != null) && (domainEventService != null)){
+            endpoint = domainEventService.findServiceEndpoint(domainURI, serviceName, bindingName);
+        }
+        
+        return endpoint;
+    }
+    
+    public String findServiceNode(String domainURI, String serviceName, String bindingName) throws DomainException {
+        
+        String nodeName = super.findServiceEndpoint(domainURI, serviceName, bindingName);
+        
+        if ( (nodeName.equals(SERVICE_NOT_KNOWN)) && (domainModel.getDomainURL() != null) && (domainEventService != null)){
+            nodeName = domainEventService.findServiceNode(domainURI, serviceName, bindingName);
+        }
+        
+        return nodeName;
+    }
+    
+      
+    // SCADomain API methods 
+    public void start() throws DomainException {
+                  
+        if ((domainModel.getDomainURL() != null) && (domainAPIService != null)){
+            domainAPIService.start();
+        } else {
+            logger.log(Level.INFO,"Not connected to domain");
+        }
+    }
+    
+    public void stop() throws DomainException {
+        if ((domainModel.getDomainURL() != null) && (domainAPIService != null)){
+            domainAPIService.stop();
+        } else {
+            logger.log(Level.INFO,"Not connected to domain");
+        }
+    }
+    
+    public void destroy() throws DomainException {
+
+        try {
+
+            
+            if (domainManagementRuntime != null) {
+                Composite composite = domainManagementComposite.getIncludes().get(0);
+                
+                domainManagementRuntime.getCompositeActivator().stop(composite);
+                domainManagementRuntime.getCompositeActivator().deactivate(composite);
+                
+                domainManagementComposite.getIncludes().clear();
+                domainManagementRuntime.getContributionService().remove(domainManagementContribution.getURI());
+                
+                domainManagementRuntime.stop(); 
+                
+                domainManagementRuntime = null;
+                domainManagementComposite = null;
+                
+                domainAPIService = null;
+                domainEventService = null;
+                nodeManagerInitService = null;
+            }
+          
+ 
+        } catch (Exception ex) {
+            throw new DomainException(ex);
+        }
+    }
+ 
+
+    public void addContribution(String contributionURI, URL contributionURL) throws DomainException {
+        if ((domainModel.getDomainURL() != null) && (domainAPIService != null)){
+            domainAPIService.addContribution(contributionURI, contributionURL.toString());
+        } else {
+            throw new DomainException("Not connected to domain");
+        }
+    }
+    
+    public void updateContribution(String contributionURI, URL contributionURL) throws DomainException {
+        if ((domainModel.getDomainURL() != null) && (domainAPIService != null)){
+            domainAPIService.updateContribution(contributionURI, contributionURL.toString());
+        } else {
+            throw new DomainException("Not connected to domain");
+        }
+    }
+
+    public void removeContribution(String contributionURI) throws DomainException {
+        if ((domainModel.getDomainURL() != null) && (domainAPIService != null)){
+            domainAPIService.removeContribution(contributionURI);
+        } else {
+            throw new DomainException("Not connected to domain");
+        }
+    }
+    
+    public void addDeploymentComposite(String contributionURI, String compositeXML) throws DomainException {
+        if ((domainModel.getDomainURL() != null) && (domainAPIService != null)){
+            domainAPIService.addDeploymentComposite(contributionURI, compositeXML);
+        } else {
+            throw new DomainException("Not connected to domain");
+        }
+    }
+    
+    public void updateDeploymentComposite(String contributionURI, String compositeXML) throws DomainException {
+        if ((domainModel.getDomainURL() != null) && (domainAPIService != null)){
+            domainAPIService.updateDeploymentComposite(contributionURI, compositeXML);
+        } else {
+            throw new DomainException("Not connected to domain");
+        }       
+    }
+    
+    public void addToDomainLevelComposite(QName compositeQName) throws DomainException {
+        if ((domainModel.getDomainURL() != null) && (domainAPIService != null)){
+            domainAPIService.addToDomainLevelComposite(compositeQName.toString());
+        } else {
+            throw new DomainException("Not connected to domain");
+        }
+    }
+      
+    public void removeFromDomainLevelComposite(QName compositeQName) throws DomainException {
+        if ((domainModel.getDomainURL() != null) && (domainAPIService != null)){
+            domainAPIService.removeFromDomainLevelComposite(compositeQName.toString());
+        } else {
+            throw new DomainException("Not connected to domain");
+        }        
+    }    
+    
+    public String getDomainLevelComposite() throws DomainException {
+        if ((domainModel.getDomainURL() != null) && (domainAPIService != null)){
+            return domainAPIService.getDomainLevelComposite();
+        } else {
+            throw new DomainException("Not connected to domain");
+        }
+    }
+    
+    public String getQNameDefinition(QName artifact) throws DomainException {
+        if ((domainModel.getDomainURL() != null) && (domainAPIService != null)){
+            return domainAPIService.getQNameDefinition(artifact.toString());
+        } else {
+            throw new DomainException("Not connected to domain");
+        }
+    }
+      
+    public void startComposite(QName compositeQName) throws DomainException {
+        if ((domainModel.getDomainURL() != null) && (domainAPIService != null)){
+            domainAPIService.startComposite(compositeQName.toString());
+        } else {
+            logger.log(Level.INFO,"Not connected to domain");
+        }       
+    }
+      
+    public void stopComposite(QName compositeQName) throws DomainException {
+        if ((domainModel.getDomainURL() != null) && (domainAPIService != null)){
+            domainAPIService.stopComposite(compositeQName.toString());
+        } else {
+            logger.log(Level.INFO,"Not connected to domain");
+        }       
+    } 
+       
+    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
+        return (R)cast(target, domainManagementRuntime);
+    }
+    
+    public <B> B getService(Class<B> businessInterface, String serviceName) {
+        return getService( businessInterface, serviceName, domainManagementRuntime, domainManagementComposite);
+    }
+    
+    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String name) {
+        return getServiceReference(businessInterface, name, domainManagementRuntime, domainManagementComposite);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/SCANodeFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/SCANodeFactoryImpl.java
new file mode 100644
index 0000000000..5c6d372f11
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/SCANodeFactoryImpl.java
@@ -0,0 +1,101 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.impl;
+
+import org.apache.tuscany.sca.node.NodeException;
+import org.apache.tuscany.sca.node.SCANode;
+import org.apache.tuscany.sca.node.SCANodeFactory;
+
+/**
+ * A finder for SCA domains.
+ * 
+ * @version $Rev: 580520 $ $Date: 2007-09-29 00:50:25 +0100 (Sat, 29 Sep 2007) $
+ */
+public class SCANodeFactoryImpl extends SCANodeFactory {
+    
+        
+    /**
+     * Create a new SCA node factory instance.
+     *  
+     * @return a new SCA node factory
+     */
+    public SCANodeFactoryImpl() {
+
+    }
+    
+    /**
+     * Creates a new SCA node.
+     * 
+     * @param nodeURI the URI of the node, this URI is used to provide the default 
+     *        host and port information for the runtime for situations when bindings
+     *        do provide this information
+     * @param domainURI the URI of the domain that the node belongs to. This URI is 
+     *        used to locate the domain manager on the network
+     * @return a new SCA node.
+     */
+    public SCANode createSCANode(String physicalNodeURI, String domainURI) throws NodeException {
+        return new SCANodeImpl(physicalNodeURI, domainURI, null);
+    }
+    
+    /**
+     * Creates a new SCA node. Many physical nodes may share the same logical URL in load balancing
+     *  and failover scenarios where each node in the group runs the same contribution and 
+     *  active composites 
+     * 
+     * @param physicalNodeURI the URI of the node, this URI is used to provide the default 
+     *        host and port information for the runtime for situations when bindings
+     *        don't provide this information
+     * @param domainURI the URI of the domain that the node belongs to. This URI is 
+     *        used to locate the domain manager on the network
+     * @param logicalNodeURI the uri of the node to be used in situations where more than one node 
+     *        are grouped together for failover or load balancing scenarios. The logicalNodeURI
+     *        will typically identify the logical node where requests are sent
+     * @return a new SCA node.
+     */
+    public SCANode createSCANode(String physicalNodeURI, String domainURI, String logicalNodeURI) throws NodeException {
+        return new SCANodeImpl(physicalNodeURI, domainURI, logicalNodeURI);       
+    }
+    
+    /**
+     *  Creates a new SCA node. Many physical nodes may share the same logical URL in load balancing
+     *  and failover scenarios where each node in the group runs the same contribution and 
+     *  active composites. Also allows a class loaded to b specified. This is the 
+     *  classloader that will be used to load the management application used by the 
+     *  node to talk to the domain
+     * 
+     * @param physicalNodeURI the URI of the node, this URI is used to provide the default 
+     *        host and port information for the runtime for situations when bindings
+     *        don't provide this information
+     * @param domainURI the URI of the domain that the node belongs to. This URI is 
+     *        used to locate the domain manager on the network
+     * @param logicalNodeURI the uri of the node to be used in situations where more than one node 
+     *        are grouped together for failover or load balancing scenarios. The logicalNodeURI
+     *        will typically identify the logical node where requests are sent. If null is provided
+     *        no logicalNodeURI is set.
+     * @param classLoader the class loader to use by default when loading contributions. If null is provided
+     *        the classloader the dervied automatically. 
+     * @return a new SCA node.
+     */
+    public SCANode createSCANode(String physicalNodeURI, String domainURI, String logicalNodeURI, ClassLoader classLoader) throws NodeException {
+        return new SCANodeImpl(physicalNodeURI, domainURI, logicalNodeURI, classLoader);               
+    }
+    
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/SCANodeImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/SCANodeImpl.java
new file mode 100644
index 0000000000..cd5bc37b84
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/SCANodeImpl.java
@@ -0,0 +1,924 @@
+ /*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.impl;
+
+import java.io.ByteArrayInputStream;
+import java.net.InetAddress;
+import java.net.ServerSocket;
+import java.net.URI;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.assembly.builder.DomainBuilder;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionService;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.assembly.ActivationException;
+import org.apache.tuscany.sca.databinding.impl.XSDDataTypeConverter.Base64Binary;
+import org.apache.tuscany.sca.domain.SCADomain;
+import org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+import org.apache.tuscany.sca.node.NodeException;
+import org.apache.tuscany.sca.node.NodeFactoryImpl;
+import org.apache.tuscany.sca.node.SCANode;
+import org.apache.tuscany.sca.node.SCANodeSPI;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+/**
+ * A local representation of the sca domain running on a single node
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-09 23:54:46 +0100 (Sun, 09 Sep 2007) $
+ */
+public class SCANodeImpl implements SCANode, SCANodeSPI {
+	
+    private final static Logger logger = Logger.getLogger(SCANodeImpl.class.getName());
+	     
+    // class loader used to get application resources
+    private ClassLoader nodeClassLoader;    
+    
+    // identity and endpoints for the node and the domain it belongs to
+    private String nodeURI;
+    private URL nodeURL;
+    private String logicalNodeURI;
+    private String domainURI; 
+
+    // The tuscany runtime that does the hard work
+    private ReallySmallRuntime nodeRuntime;
+    
+    // the top level components in this node. A subset of the the domain level composite
+    private Composite nodeComposite; 
+    
+    // the domain that the node belongs to. This object acts as a proxy to the domain
+    private SCADomainProxyImpl scaDomain;
+    
+    // the started status of the node
+    private boolean nodeStarted = false;
+    
+    // collection for managing contributions that have been added to the node 
+    private Map<String, Contribution> contributions = new HashMap<String, Contribution>();    
+    private Map<QName, Composite> composites = new HashMap<QName, Composite>();
+    private Map<String, Composite> compositeFiles = new HashMap<String, Composite>();
+    
+    private QName nodeManagementCompositeName = new QName("http://tuscany.apache.org/xmlns/tuscany/1.0", "node");
+    
+    // Used to pipe node information into the model
+    NodeFactoryImpl nodeFactory;
+    
+    // domain level wiring 
+    DomainBuilder domainBuilder;  
+       
+    // methods defined on the implementation only
+       
+    /** 
+     * Creates a node connected to a wider domain.  To find its place in the domain 
+     * node and domain identifiers must be provided. 
+     *  
+     * @param physicalNodeUri - if this is a url it is assumed that this will be used as root url for management components, e.g. http://localhost:8082
+     * @param domainUri - identifies what host and port the domain service is running on, e.g. http://localhost:8081
+     * @param logicalNodeURI the uri of the node group. This is the enpoint URI of the head of the
+     * group of nodes. For example, in load balancing scenarios this will be the loaded balancer itself 
+     * @throws ActivationException
+     */
+    public SCANodeImpl(String physicalNodeURI, String domainURI, String logicalNodeURI) throws NodeException {
+        this.domainURI = domainURI;
+        this.nodeURI = physicalNodeURI;
+        this.logicalNodeURI = logicalNodeURI;
+        this.nodeClassLoader = Thread.currentThread().getContextClassLoader();        
+        init();
+    }    
+    
+    /** 
+     * Creates a node connected to a wider domain and allows a classpath to be specified.  
+     * To find its place in the domain node and domain identifiers must be provided. 
+     * 
+     * @param physicalNodeUri - if this is a url it is assumed that this will be used as root url for management components, e.g. http://localhost:8082
+     * @param domainUri - identifies what host and port the domain service is running on, e.g. http://localhost:8081
+     * @param logicalNodeURI the uri of the node group. This is the enpoint URI of the head of the
+     * group of nodes. For example, in load balancing scenarios this will be the loaded balancer itself 
+     * @param cl - the ClassLoader to use for loading system resources for the node
+     * @throws ActivationException
+     */
+    public SCANodeImpl(String physicalNodeURI, String domainURI, String logicalNodeURI, ClassLoader cl) throws NodeException {
+        this.domainURI = domainURI;
+        this.nodeURI = nodeURI;
+        this.logicalNodeURI = logicalNodeURI;
+        this.nodeClassLoader = cl;
+        init();
+    }    
+    
+    /**
+     * Work out if we are representing a domain in memory or can go out to the network to 
+     * get domain information. This all depends on whether the domain URI has been specified
+     * on construction
+     */
+    private void init() throws NodeException {
+        try {
+            
+            // Generate a unique node URI
+            if (nodeURI == null) {
+                
+               String host = InetAddress.getLocalHost().getHostName();
+               ServerSocket socket = new ServerSocket(0);
+               nodeURI = "http://" + host + ":" + socket.getLocalPort();
+               socket.close();
+            } 
+            
+            // check whether node uri is an absolute url,  
+            try {
+                URI tmpURI = new URI(nodeURI); 
+                nodeURL = tmpURI.toURL(); 
+            } catch(Exception ex) {
+                throw new NodeException("node uri " + 
+                                        nodeURI + 
+                                        " must be a valid url");
+            }
+            
+            // create a node runtime for the domain contributions to run on
+            nodeRuntime = new ReallySmallRuntime(nodeClassLoader);
+            nodeRuntime.start();
+            
+            // get the domain builder
+            domainBuilder = nodeRuntime.getDomainBuilder();            
+            
+            // configure the default port and path for this runtime
+            int port = URI.create(nodeURI).getPort();
+            String path = nodeURL.getPath();
+            ServletHostExtensionPoint servletHosts = nodeRuntime.getExtensionPointRegistry().getExtensionPoint(ServletHostExtensionPoint.class);
+            for (ServletHost servletHost: servletHosts.getServletHosts()) {
+                servletHost.setDefaultPort(port);
+                if (path != null && path.length() > 0 && !path.equals("/")) {
+                    servletHost.setContextPath(path);
+                }
+            }            
+            
+            // make the node available to the model
+            // this causes the runtime to start registering binding-sca service endpoints
+            // with the domain proxy
+            // TODO - This code is due to be pulled out and combined with the register and 
+            //       resolution code that appears in this class
+            ModelFactoryExtensionPoint factories = nodeRuntime.getExtensionPointRegistry().getExtensionPoint(ModelFactoryExtensionPoint.class);
+            nodeFactory = new NodeFactoryImpl(this);
+            factories.addFactory(nodeFactory); 
+            
+            // Create an in-memory domain level composite
+            AssemblyFactory assemblyFactory = nodeRuntime.getAssemblyFactory();
+            nodeComposite = assemblyFactory.createComposite();
+            nodeComposite.setName(new QName(Constants.SCA10_NS, "node"));
+            nodeComposite.setURI(nodeURI);
+            
+            // add the top level composite into the composite activator
+            nodeRuntime.getCompositeActivator().setDomainComposite(nodeComposite);             
+            
+            // create a link to the domain 
+            scaDomain = new SCADomainProxyImpl(domainURI, nodeClassLoader);
+            
+            // add the node URI to the domain
+            scaDomain.addNode(this);  
+            
+        } catch(NodeException ex) {
+            throw ex;
+        } catch(Exception ex) {
+            throw new NodeException(ex);
+        }
+    }
+    
+    // temp methods to help integrate with existing code
+   
+    public Component getComponent(String componentName) {
+        for (Composite composite: nodeComposite.getIncludes()) {
+            for (Component component: composite.getComponents()) {
+                if (component.getName().equals(componentName)) {
+                    return component;
+                }
+            }
+        }
+        return null;
+    }    
+    
+    public List<Component> getComponents() {
+        List<Component> components = new ArrayList<Component>();
+        for (Composite composite: nodeComposite.getIncludes()) {
+            components.addAll(composite.getComponents());
+        }
+        return components;
+    }    
+    
+    /**
+     * Stating to think about how a node advertises what it can do. 
+     * Maybe need to turn this round and ask the node to decide whether it
+     * can process a list of artifacts
+     * @return
+     */
+    public List<String> getFeatures() {
+        List<String> featureList = new ArrayList<String>();
+        
+        ExtensionPointRegistry registry = nodeRuntime.getExtensionPointRegistry();
+        
+        // TODO - how to get registered features?
+        ModelFactoryExtensionPoint factories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        
+        return null;
+    } 
+    
+    // SCANode SPI methods 
+    
+    public Object getNodeRuntime() {
+        return nodeRuntime;
+    }
+    
+    public void startFromDomain() throws NodeException {
+        if (!nodeStarted){
+            startComposites();
+            nodeStarted = true;
+        }
+    }
+    
+    public void stopFromDomain() throws NodeException {
+        if (nodeStarted){
+            stopComposites();
+            nodeStarted = false;             
+        } 
+    }  
+    
+    public void addContributionFromDomain(String contributionURI, URL contributionURL, ClassLoader contributionClassLoader ) throws NodeException {
+        
+        if (nodeStarted){
+            throw new NodeException("Can't add contribution " + contributionURI + " when the node is running. Call stop() on the node first");
+        }
+       
+        if (contributionURI == null){
+            throw new NodeException("Contribution URI cannot be null");
+        }
+        
+        if (contributionURL == null){
+            throw new NodeException("Contribution URL cannot be null");
+        }
+        
+        if (contributions.containsKey(contributionURI)) {
+            throw new NodeException("Contribution " + contributionURI + " has already been added");
+        }
+        
+        try {          
+
+        	//FIXME What to do when a contribution uses a separate class loader ? (e.g contributionClassLoader != null)
+            
+            // Add the contribution to the node
+            ContributionService contributionService = nodeRuntime.getContributionService();
+            Contribution contribution = contributionService.contribute(contributionURI, 
+                                                                       contributionURL, 
+                                                                       false);
+            
+            // remember the contribution
+            contributions.put(contributionURI, contribution);
+                
+            // remember all the composites that have been found
+            for (Artifact artifact : contribution.getArtifacts()) {
+                if (artifact.getModel() instanceof Composite) {
+                    Composite composite = (Composite)artifact.getModel();
+                    composites.put(composite.getName(), composite);
+                    compositeFiles.put(composite.getURI(), composite);
+                }
+            } 
+                    
+        } catch (Exception ex) {
+            throw new NodeException(ex);
+        }        
+    }   
+    
+    public void removeContributionFromDomain(String contributionURI) throws NodeException {
+        
+        if (nodeStarted){
+            throw new NodeException("Can't remove contribution " + contributionURI + " when the node is running. Call stop() on the node first");
+        }
+       
+        if (contributionURI == null){
+            throw new NodeException("Contribution URI cannot be null");
+        }
+        
+        if (!contributions.containsKey(contributionURI)) {
+            throw new NodeException("Contribution " + contributionURI + " has not been added");
+        }        
+        
+        try { 
+
+            Contribution contribution = contributions.get(contributionURI);
+            
+            // remove the local record of composites associated with this contribution
+            for (Artifact artifact : contribution.getArtifacts()) {
+                if (artifact.getModel() instanceof Composite) {
+                    Composite composite = (Composite)artifact.getModel();
+                    composites.remove(composite.getName());
+                    compositeFiles.remove(composite.getURI());
+                }
+            }            
+        
+            // remove the contribution from the contribution service
+            nodeRuntime.getContributionService().remove(contributionURI);
+            
+            // remove any deployed composites from the node level composite
+            for (Composite composite : contribution.getDeployables()) {
+                if (nodeComposite.getIncludes().contains(composite)){
+                    // deactivate it
+                    deactivateComposite(composite);
+                    
+                    // remove it
+                    nodeComposite.getIncludes().remove(composite);
+                }
+            }
+            
+            // remove the local record of the contribution
+            contributions.remove(contributionURI);                
+            
+        } catch (Exception ex) {
+            throw new NodeException(ex);
+        }  
+    }   
+     
+    public void addToDomainLevelCompositeFromDomain(QName compositeQName) throws NodeException {
+        
+        if (nodeStarted){
+            throw new NodeException("Can't add composite " + compositeQName.toString() + " when the node is running. Call stop() on the node first");
+        }
+        
+        Composite composite = composites.get(compositeQName);
+        
+        if (composite == null) {
+            throw new NodeException("Composite " + compositeQName.toString() + " not found" );
+        }
+        
+        // if the named composite is not already in the list then deploy it
+        if (!nodeComposite.getIncludes().contains(composite)) {
+            nodeComposite.getIncludes().add(composite);  
+            
+            try {
+                // build and activate the model for this composite
+                activateComposite(composite); 
+            } catch (Exception ex) {
+                throw new NodeException(ex);
+            }                   
+        }
+    }
+
+    // SCANode API methods 
+    
+    public void start() throws NodeException {
+        if (domainURI != null){
+            throw new NodeException("Node is part of domain " +
+                                    domainURI + 
+                                    " so must be starterd from there");
+        } else {
+            startFromDomain();
+        }
+    }
+    
+    public void stop() throws NodeException {
+        if (domainURI != null){
+            throw new NodeException("Node is part of domain " +
+                                    domainURI + 
+                                    " so must be stopped from there");
+        } else {
+            stopFromDomain();           
+        } 
+    }
+    
+    public void destroy() throws NodeException {
+        try {
+            stopFromDomain();
+            
+            removeAllContributions();
+                       
+            // remove the node factory
+            ModelFactoryExtensionPoint factories = nodeRuntime.getExtensionPointRegistry().getExtensionPoint(ModelFactoryExtensionPoint.class);
+            factories.removeFactory(nodeFactory); 
+            nodeFactory.setNode(null);
+            
+            // unregister the node
+            scaDomain.removeNode(this);
+            
+            // node runtime is stopped by the domain proxy once it has
+            // removed the management components
+            scaDomain.destroy();
+                        
+            scaDomain = null;            
+            nodeRuntime = null;
+            contributions = null;
+            composites = null;
+            compositeFiles = null;            
+        } catch(NodeException ex) {
+            throw ex;            
+        } catch (Exception ex) {
+            throw new NodeException(ex);
+        }  
+    }
+ 
+    public String getURI(){
+        return nodeURI;
+    }
+    
+    public SCADomain getDomain(){
+        return scaDomain;
+    }   
+    
+    public void addContribution(String contributionURI, URL contributionURL) throws NodeException {
+        addContribution(contributionURI, contributionURL, null);
+    }
+    
+    public void addContribution(String contributionURI, URL contributionURL, ClassLoader contributionClassLoader ) throws NodeException {
+        
+        try {          
+            addContributionFromDomain(contributionURI, contributionURL, contributionClassLoader);
+            
+            // add the contribution to the domain. 
+            scaDomain.registerContribution(nodeURI, contributionURI, contributionURL.toExternalForm());                  
+        
+        } catch (Exception ex) {
+            throw new NodeException(ex);
+        }        
+    }
+
+    public void removeContribution(String contributionURI) throws NodeException {       
+        
+        try { 
+            removeContributionFromDomain(contributionURI);
+            
+            // remove the contribution from the domain. 
+            scaDomain.unregisterContribution(nodeURI, contributionURI);                  
+            
+        } catch (Exception ex) {
+            throw new NodeException(ex);
+        }  
+    }
+
+    private void removeAllContributions() throws NodeException {
+        try {     
+            // copy the keys so we don't get a concurrency error
+            List<String> keys = new ArrayList<String>();
+            
+            for (String contributionURI : contributions.keySet()){
+                keys.add(contributionURI);
+            }
+            
+            // Remove all contributions
+            for (String contributionURI : keys){
+                removeContribution(contributionURI);
+            }
+        } catch (Exception ex) {
+            throw new NodeException(ex);
+        }              
+    }
+    
+    private boolean isDeployable(Composite composite){
+        boolean deployable = false;
+        
+        for (Contribution contribution : contributions.values()){
+            if (contribution.getDeployables().contains(composite)) {
+                deployable = true;
+                break;
+            }
+        }
+        
+        return deployable;
+    }
+    
+    public void addToDomainLevelComposite(QName compositeQName) throws NodeException {
+        
+        if (nodeStarted){
+            throw new NodeException("Can't add composite " + compositeQName.toString() + " when the node is running. Call stop() on the node first");
+        }
+       
+        // if no composite name is specified add all deployable composites
+        // to the domain
+        if (compositeQName == null){
+            for (Composite composite : composites.values()) {
+                if (!nodeComposite.getIncludes().contains(composite)) {
+                    nodeComposite.getIncludes().add(composite);
+                    
+                    try {
+                        // build and activate the model for this composite
+                        activateComposite(composite);
+                        
+                        // register the composite with the domain
+                        scaDomain.registerDomainLevelComposite(nodeURI, composite.getName().toString());                  
+                    
+                    } catch (Exception ex) {
+                        throw new NodeException(ex);
+                    }   
+                    
+                }
+            } 
+        } else {          
+            Composite composite = composites.get(compositeQName);
+            
+            if (composite == null) {
+                throw new NodeException("Composite " + compositeQName.toString() + " not found" );
+            }
+                        
+            // if the named composite is not already in the list then deploy it
+            if (!nodeComposite.getIncludes().contains(composite)) {
+                nodeComposite.getIncludes().add(composite);
+                
+                try {
+                    // build and activate the model for this composite
+                    activateComposite(composite);
+                    
+                    // register the composite with the domain
+                    scaDomain.registerDomainLevelComposite(nodeURI, composite.getName().toString());                  
+                
+                } catch (Exception ex) {
+                    throw new NodeException(ex);
+                }                 
+            }
+        }  
+        
+    }
+    
+    public void addToDomainLevelComposite(String compositePath) throws NodeException {
+       
+        if (compositePath == null){
+            addToDomainLevelComposite((QName)null);
+        } else {          
+            Composite composite = compositeFiles.get(compositePath);
+            
+            if (composite != null){
+                addToDomainLevelComposite(composite.getName());
+            } else {
+                throw new NodeException("Composite " + compositePath + " not found" );
+            }  
+        }
+    }
+    
+    private void activateComposite(Composite composite) throws CompositeBuilderException, ActivationException {
+        logger.log(Level.INFO, "Building composite: " + composite.getName());
+        
+        // Create the model for the composite
+        nodeRuntime.getCompositeBuilder().build(composite); 
+        
+        // activate the composite
+        nodeRuntime.getCompositeActivator().activate(composite); 
+        
+        // tell the domain where all the service endpoints are
+        registerRemoteServices(nodeURI, composite);        
+    }  
+    
+    private void deactivateComposite(Composite composite) throws CompositeBuilderException, ActivationException {
+        nodeRuntime.getCompositeActivator().deactivate(composite);
+       
+        // no deregistering of endpoints as endpoint handling is going to have to change
+    }
+    
+
+    /**
+     * Configure the default HTTP port for this node.
+     * The motivation here is to set the default binding on the servlet container
+     * based on whatever information is available. In particular if no Node URL is 
+     * provided then one of the ports from the first composite is used so that 
+     * some recognizable default is provided for any bindings that are specified
+     * without URIs 
+     */    
+    private void configureDefaultPort() {
+        if (composites.size() == 0){
+            return;
+        }
+        
+        Composite composite = nodeComposite.getIncludes().get(1);
+        
+        if (composite == null) {
+            return;
+        }
+        
+        int port = -1;
+        for (Service service: composite.getServices()) {
+            for (Binding binding: service.getBindings()) {
+                String uri = binding.getURI();
+                if (uri != null) {
+                    port = URI.create(uri).getPort();
+                    if (port != -1) {
+                        break;
+                    }
+                }
+            }
+            if (port != -1) {
+                break;
+            }
+        }
+        for (Component component: composite.getComponents()) {
+            for (ComponentService service: component.getServices()) {
+                for (Binding binding: service.getBindings()) {
+                    String uri = binding.getURI();
+                    if (uri != null) {
+                        port = URI.create(uri).getPort();
+                        if (port != -1) {
+                            break;
+                        }
+                    }
+                }
+                if (port != -1) {
+                    break;
+                }
+            }
+            if (port != -1) {
+                break;
+            }
+        }
+
+        // Then get the port from the node URI 
+        if (port == -1) {
+            port = URI.create(nodeURI).getPort();
+        }
+        
+        // Configure the default port
+        if (port != -1) {
+            ServletHostExtensionPoint servletHosts = nodeRuntime.getExtensionPointRegistry().getExtensionPoint(ServletHostExtensionPoint.class);
+            for (ServletHost servletHost: servletHosts.getServletHosts()) {
+                servletHost.setDefaultPort(port);
+            }
+        }
+    }
+
+    private void startComposites() throws NodeException {
+        try {
+            if (nodeComposite.getIncludes().size() == 0 ){
+                logger.log(Level.INFO, nodeURI + 
+                                       " has no composites to start" );
+            } else {
+/* TODO - moved build/activate back to the point where the 
+ *        composite is added. What should I do about this default port business.
+ *        I think that needs to be consumed by the domain model anyhow            
+                // Configure the default server port for the node
+                configureDefaultPort();
+*/                 
+               
+                // do cross composite wiring. This is here just in case
+                // the node has more than one composite and is stand alone
+                // If the node is not stand alone the domain will do this
+                if (domainURI == null){
+                    domainBuilder.wireDomain(nodeComposite);
+                }
+                
+                for (Composite composite : nodeComposite.getIncludes()) {
+                    // don't try and restart the management composite
+                    // they will already have been started by the domain proxy
+                    if (!composite.getName().equals(nodeManagementCompositeName)){
+                        startComposite(composite);
+                    }
+                }
+            }
+
+        } catch (Exception ex) {
+            throw new NodeException(ex);
+        }  
+    }
+
+    private void startComposite(Composite composite) throws CompositeBuilderException, ActivationException {
+        logger.log(Level.INFO, "Starting composite: " + composite.getName());               
+        
+        //start the composite
+        nodeRuntime.getCompositeActivator().start(composite);
+    }    
+
+    private void stopComposites() throws NodeException {
+        
+        try {
+
+            for (Composite composite : nodeComposite.getIncludes()) { 
+                // don't try and stop the management composite
+                // if we do that we can't manage the node
+                if (!composite.getName().equals(nodeManagementCompositeName)){
+                    stopComposite(composite);
+                }
+            }
+                            
+        } catch (Exception ex) {
+            throw new NodeException(ex);
+        }              
+    }
+    
+    private void stopComposite(Composite composite) 
+      throws ActivationException {
+        logger.log(Level.INFO, "Stopping composite: " + composite.getName());
+        nodeRuntime.getCompositeActivator().stop(composite);
+    }
+    
+    private void registerRemoteServices(String nodeURI, Composite composite){
+        // Loop through all service binding URIs registering them with the domain 
+        for (Service service: composite.getServices()) {
+            for (Binding binding: service.getBindings()) {
+                registerRemoteServiceBinding(nodeURI, null, service, binding);
+            }
+        }
+        
+        for (Component component: composite.getComponents()) {
+            for (ComponentService service: component.getServices()) {
+                for (Binding binding: service.getBindings()) {
+                    registerRemoteServiceBinding(nodeURI, component, service, binding);
+                }
+            }
+        }
+    }
+    
+    private void registerRemoteServiceBinding(String nodeURI, Component component, Service service, Binding binding ){
+        if (service.getInterfaceContract().getInterface().isRemotable()) {
+            String uriString = binding.getURI();
+            if (uriString != null) {
+                 
+                
+                String serviceName = service.getName();
+                
+                if (component != null){
+                    serviceName = component.getName() + '/' + serviceName;
+                }
+                   
+                try {
+                    scaDomain.registerServiceEndpoint(domainURI, 
+                                                      nodeURI, 
+                                                      serviceName, 
+                                                      binding.getClass().getName(), 
+                                                      uriString);
+                } catch(Exception ex) {
+                    logger.log(Level.WARNING, 
+                               "Unable to  register service: "  +
+                               domainURI + " " +
+                               nodeURI + " " +
+                               service.getName()+ " " +
+                               binding.getClass().getName() + " " +
+                               uriString);
+                }
+            }
+        }
+    }   
+    
+    public void updateComposite(QName compositeQName, String compositeXMLBase64 ) throws NodeException {
+        logger.log(Level.INFO, "Updating composite " +  compositeQName.toString() + 
+                               " at node " + nodeURI);
+        
+        ByteArrayInputStream bais = new ByteArrayInputStream(Base64Binary.decode(compositeXMLBase64));
+
+        // find the composite that will be updated
+        Composite composite = composites.get(compositeQName);
+        
+        if (composite == null) {
+            throw new NodeException("trying to update composite " + compositeQName.toString() + 
+                                    " which can't be found in node " + nodeURI);
+        }
+        
+        // parse the XML into an composite object
+        Composite newComposite = null;
+        
+        ExtensionPointRegistry registry = nodeRuntime.getExtensionPointRegistry();
+        StAXArtifactProcessorExtensionPoint staxProcessors =
+            registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        
+        StAXArtifactProcessor<Composite> processor = staxProcessors.getProcessor(Composite.class);
+              
+        try {
+            XMLInputFactory inputFactory = XMLInputFactory.newInstance();
+            XMLStreamReader reader = inputFactory.createXMLStreamReader(bais);
+            newComposite = processor.read(reader);
+            reader.close();
+        } catch (Exception ex) {
+            throw new NodeException(ex);
+        }       
+
+        
+        // for each component in the composite compare it against the live component
+        for (Component newComponent : newComposite.getComponents()){
+            for (Component component : composite.getComponents()){         
+                if (component.getName().equals(newComponent.getName())){
+                    // compare the component references
+                    for (Reference newReference : newComponent.getReferences()){
+                        for (Reference reference : component.getReferences()) {           
+                            if (reference.getName().equals(newReference.getName())) {
+                                boolean referenceChanged = false;
+                                List<Binding> removeCandidates = new ArrayList<Binding>();
+                                List<Binding> addCandidates = new ArrayList<Binding>();
+                                
+                                removeCandidates.addAll(reference.getBindings());
+                                
+                                for (Binding newBinding : newReference.getBindings()){
+                                    boolean bindingFound = false;
+                                    for (Binding binding : reference.getBindings()){ 
+                                        // find the matching target service binding       
+                                        if (binding.getName().equals(newBinding.getName())){
+                                            if ((binding.getURI() != null) && 
+                                                (newBinding.getURI() != null) &&
+                                                !binding.getURI().equals(newBinding.getURI())){
+                                                binding.setURI(newBinding.getURI());
+                                                referenceChanged = true;
+                                                
+                                                logger.log(Level.INFO, "Updating binding " + 
+                                                                       component.getName() + 
+                                                                       " reference " + 
+                                                                       reference.getName() +
+                                                                       " binding " + 
+                                                                       binding.getClass().getName() + 
+                                                                       " URI " + 
+                                                                       binding.getURI());
+                                            }
+                                            bindingFound = true;
+                                            removeCandidates.remove(binding);
+                                        } 
+                                    }
+                                    
+                                    if (bindingFound == false){
+                                        addCandidates.add(newBinding);
+                                    }
+
+                                }
+                                
+                                for (Binding addBinding : addCandidates){
+                                    reference.getBindings().add(addBinding);
+                                    referenceChanged = true;
+                                    logger.log(Level.INFO, "Adding binding " + 
+                                            component.getName() + 
+                                            " reference " + 
+                                            reference.getName() +
+                                            " binding " + 
+                                            addBinding.getClass().getName() + 
+                                            " URI " + 
+                                            addBinding.getURI());                                        
+                                }
+                                
+                                // remove all of the old bindings
+                                for (Binding removeBinding : removeCandidates){
+                                    reference.getBindings().remove(removeBinding);
+                                    referenceChanged = true;
+                                    logger.log(Level.INFO, "Removing binding " + 
+                                            component.getName() + 
+                                            " reference " + 
+                                            reference.getName() +
+                                            " binding " + 
+                                            removeBinding.getClass().getName() + 
+                                            " URI " + 
+                                            removeBinding.getURI());
+                                }
+                                
+                                // if the node is running restart the reference and the component that holds it
+                                if (referenceChanged && nodeStarted){
+                                    try {
+                                        nodeRuntime.getCompositeActivator().stop((RuntimeComponent)component);
+                                        nodeRuntime.getCompositeActivator().deactivate((RuntimeComponent)component, 
+                                                (RuntimeComponentReference)reference);
+                                        nodeRuntime.getCompositeActivator().start((RuntimeComponent)component, 
+                                                (RuntimeComponentReference)reference);
+                                        nodeRuntime.getCompositeActivator().start((RuntimeComponent)component);
+                                       
+                                    } catch (Exception ex) {
+                                        throw new NodeException(ex);
+                                    }
+                                    
+                                }                                
+                            }
+                        }
+                    }
+                    
+                    // TODO - compare other parts of the component
+                }
+            }
+        }
+        
+        // TODO - Compare other parts of the composite?
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/SCANodeUtil.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/SCANodeUtil.java
new file mode 100644
index 0000000000..0c46050a4c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/SCANodeUtil.java
@@ -0,0 +1,328 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.impl;
+
+import java.io.IOException;
+import java.net.InetAddress;
+import java.net.MalformedURLException;
+import java.net.ServerSocket;
+import java.net.URI;
+import java.net.URL;
+import java.net.UnknownHostException;
+import java.util.List;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.service.util.FileHelper;
+import org.apache.tuscany.sca.core.assembly.ActivationException;
+
+
+/**
+ * Some utility methods for the Node implementation
+ * 
+ * @version $Rev: 556897 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public class SCANodeUtil {
+	private final static Logger logger = Logger.getLogger(SCANodeUtil.class.getName());
+	
+    /**
+     * Given a contribution path an array of composite names or neither this method finds 
+     * a suitable contribution to load
+     * 
+     * @param classLoader
+     * @param compositePath
+     * @param composites
+     * @return the contribution URL
+     * @throws MalformedURLException
+     */
+/*
+    public static URL findContributionURLFromCompositeNameOrPath(ClassLoader classLoader, String contributionPath, String[] composites)
+      throws MalformedURLException {
+        
+        String contributionArtifactPath = null;
+        URL contributionArtifactURL = null;
+        
+        
+        if (contributionPath != null && contributionPath.length() > 0) {
+            
+            //encode spaces as they would cause URISyntaxException
+            contributionPath = contributionPath.replace(" ", "%20");
+            URI contributionURI = URI.create(contributionPath);
+            if (contributionURI.isAbsolute() || composites.length == 0) {
+                return new URL(contributionPath);
+            } else {
+        //        contributionArtifactURL = classLoader.getResource(contributionPath);
+        //        if (contributionArtifactURL == null) {
+        //            throw new IllegalArgumentException("Composite not found: " + contributionArtifactPath);
+        //        }
+            }
+        }
+
+        if ( contributionArtifactURL == null){
+            if (composites != null && composites.length > 0 && composites[0].length() > 0) {
+        
+                // Here the SCADomain was started with a reference to a composite file
+                contributionArtifactPath = composites[0];
+                contributionArtifactURL = classLoader.getResource(contributionArtifactPath);
+                if (contributionArtifactURL == null) {
+                    throw new IllegalArgumentException("Composite not found: " + contributionArtifactPath);
+                }
+            } else {
+        
+                // Here the SCANode was started without any reference to a composite file
+                // We are going to look for an sca-contribution.xml or sca-contribution-generated.xml
+        
+                // Look for META-INF/sca-contribution.xml
+                contributionArtifactPath = Contribution.SCA_CONTRIBUTION_META;
+                contributionArtifactURL = classLoader.getResource(contributionArtifactPath);
+        
+                // Look for META-INF/sca-contribution-generated.xml
+                if (contributionArtifactURL == null) {
+                    contributionArtifactPath = Contribution.SCA_CONTRIBUTION_GENERATED_META;
+                    contributionArtifactURL = classLoader.getResource(contributionArtifactPath);
+                }
+        
+                // Look for META-INF/sca-deployables directory
+                if (contributionArtifactURL == null) {
+                    contributionArtifactPath = Contribution.SCA_CONTRIBUTION_DEPLOYABLES;
+                    contributionArtifactURL = classLoader.getResource(contributionArtifactPath);
+                }
+            }
+        }
+    
+        if (contributionArtifactURL == null) {
+            throw new IllegalArgumentException("Can't determine contribution deployables. Either specify a composite file, or use an sca-contribution.xml file to specify the deployables.");
+        }
+    
+        URL contributionURL = null;
+        // "jar:file://....../something.jar!/a/b/c/app.composite"
+        try {
+            String url = contributionArtifactURL.toExternalForm();
+            String protocol = contributionArtifactURL.getProtocol();
+            if ("file".equals(protocol)) {
+                // directory contribution
+                if (url.endsWith(contributionArtifactPath)) {
+                    String location = url.substring(0, url.lastIndexOf(contributionArtifactPath));
+                    // workaround from evil url/uri form maven
+                    contributionURL = FileHelper.toFile(new URL(location)).toURI().toURL();
+                }
+    
+            } else if ("jar".equals(protocol)) {
+                // jar contribution
+                String location = url.substring(4, url.lastIndexOf("!/"));
+                // workaround for evil url/uri from maven
+                contributionURL = FileHelper.toFile(new URL(location)).toURI().toURL();
+            }
+        } catch (MalformedURLException mfe) {
+            throw new IllegalArgumentException(mfe);
+        }
+    
+        return contributionURL;
+    }	
+*/   
+    /** 
+     * A rather ugly method to find and fix the url of the service, assuming that there
+     * is one. 
+     *  
+     * we can't get this out of a service reference
+     * the component itself doesn't know how to get it  
+     * the binding can't to do it automatically as it's not the sca binding
+     * 
+     * TODO - This would be better done by passing out a serializable reference to service discovery 
+     *         but this doesn't work yet     
+     * 
+     * @return node manager url
+     */
+/*	
+    public static void fixUpNodeServiceUrls(List<Component> nodeComponents, URL nodeUrlString)
+      throws MalformedURLException, UnknownHostException, IOException {
+      
+        for(Component component : nodeComponents){
+            for (ComponentService service : component.getServices() ){
+                for (Binding binding : service.getBindings() ) {
+                    fixUpNodeServiceBindingUrl(binding, nodeUrlString);  
+                }
+            }            
+        }
+    }   
+*/
+    /**
+     * Find and return the URL of the NodeManagerService
+     * 
+     * @param nodeComponents
+     * @return
+     */
+/*
+    public static String getNodeManagerServiceUrl(List<Component> nodeComponents){
+        String nodeManagerUrl = null;
+              
+        for(Component component : nodeComponents){
+            for (ComponentService service : component.getServices() ){
+                
+                if ( service.getName().equals("NodeManagerService")) {
+                    nodeManagerUrl = service.getBindings().get(0).getURI();
+                }
+            }            
+        }
+        
+        return nodeManagerUrl;
+    } 
+*/   
+    
+    /**
+     * For node management services that use the http(s) protocol then use the node url as the enpoint
+     * if it has been specified otherwise find a port that isn't in use and make sure the domain name 
+     * is the real domain name
+     * 
+     * @param binding
+     * @param nodeURL the URL provided as the identifier of the node
+     */
+/*
+    public static void fixUpNodeServiceBindingUrl(Binding binding, URL manualUrl)
+      throws MalformedURLException, UnknownHostException, IOException {
+
+        String urlString = binding.getURI(); 
+        
+        // only going to fiddle with bindings that use HTTP protocol
+        if( (urlString == null) ||
+            ((urlString.startsWith("http") != true ) &&
+             (urlString.startsWith("https") != true )) ||
+            (binding instanceof SCABinding)) {
+            return;
+        }
+        
+        URL bindingUrl =  new URL(urlString);
+        String originalHost = bindingUrl.getHost();
+        String newHost = null;
+        int originalPort = bindingUrl.getPort();
+        int newPort = 0;
+        
+        if (manualUrl != null) {
+            // the required url has been specified manually
+            newHost = manualUrl.getHost();
+            newPort = manualUrl.getPort();
+            
+            if ( newHost.equals("localhost")){
+                newHost = InetAddress.getLocalHost().getHostName();
+            }
+        } else {
+            // discover the host and port information
+            newHost = InetAddress.getLocalHost().getHostName();
+            newPort = findFreePort(originalPort);
+        }
+        
+        // replace the old with the new
+        urlString = urlString.replace(String.valueOf(originalPort), String.valueOf(newPort));          
+        urlString = urlString.replace(originalHost, newHost);
+        
+        // set the address back into the NodeManager binding.
+        binding.setURI(urlString);   
+    }  
+*/    
+    /**
+     * Find a port on this machine that isn't in use. 
+     * 
+     * @param startPort
+     * @return
+     */
+/*
+    public static int findFreePort(int startPort) throws IOException
+    {
+        ServerSocket socket = new ServerSocket(0);
+        int port = socket.getLocalPort();
+        socket.close();
+        return port;
+    }
+*/  
+    
+    /**
+     * For node services that have to talk to the domain fix up the reference URL using the 
+     * provided domain url if it has been provided
+     * 
+     * @param nodeComponents
+     * @param domainUrlString
+     * @throws MalformedURLException
+     * @throws UnknownHostException
+     */
+/*    
+    public static void fixUpNodeReferenceUrls(List<Component> nodeComponents, URL domainUrl)
+    throws MalformedURLException, UnknownHostException, ActivationException{
+            
+      for(Component component : nodeComponents){
+          for (ComponentReference reference : component.getReferences() ){
+              if ( reference.getName().equals("domainManager") ||
+                   reference.getName().equals("scaDomainService")) {
+                  for (Binding binding : reference.getBindings() ) {
+                      fixUpNodeReferenceBindingUrl(binding, domainUrl);  
+                  }
+              }
+          }            
+       }
+    }   
+*/
+    /**
+     * For node management references to the domain fix up the binding URLs so that they point
+     * to the endpoint described in the domainURL
+     * 
+     * @param binding
+     * @param nodeURL the URL provided as the identifier of the node
+     */
+/*    
+    public static void fixUpNodeReferenceBindingUrl(Binding binding, URL manualUrl)
+      throws MalformedURLException, UnknownHostException, ActivationException{
+
+        String urlString = binding.getURI();
+        
+        // only going to fiddle with bindings that use HTTP protocol
+        if( (urlString == null) ||
+            ((urlString.startsWith("http") != true ) &&
+             (urlString.startsWith("https") != true )) ||
+            (binding instanceof SCABinding) ) {
+            return;
+        }
+        
+        URL bindingUrl =  new URL(urlString);
+        String originalHost = bindingUrl.getHost();
+        String newHost = null;
+        int originalPort = bindingUrl.getPort();
+        int newPort = 0;
+        
+        if (manualUrl != null) {
+            // the required url has been specified manually
+            newHost = manualUrl.getHost();
+            newPort = manualUrl.getPort();
+        } else {
+            throw new ActivationException("domain uri can't be null");
+        }
+        
+        // replace the old with the new
+        urlString = urlString.replace(String.valueOf(originalPort), String.valueOf(newPort));          
+        urlString = urlString.replace(originalHost, newHost);
+        
+        // set the address back into the NodeManager binding.
+        binding.setURI(urlString);   
+    } 
+    */   
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/launch/SCANodeLauncher.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/launch/SCANodeLauncher.java
new file mode 100644
index 0000000000..0c12d75a25
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/launch/SCANodeLauncher.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.launch;
+
+import java.io.IOException;
+import java.net.URL;
+
+import org.apache.tuscany.sca.node.SCANode;
+import org.apache.tuscany.sca.node.SCANodeFactory;
+import org.apache.tuscany.sca.node.util.SCAContributionUtil;
+
+public class SCANodeLauncher {
+
+    /**
+     * @param args
+     */
+    public static void main(String[] args) {
+        System.out.println("Tuscany starting...");
+
+        SCANode node = null;
+        try {
+            String compositeFile = args[0];
+            System.out.println("Composite: " + compositeFile);
+            
+            SCANodeFactory nodeFactory = SCANodeFactory.newInstance();
+            node = nodeFactory.createSCANode(null, "http://localhost:9999");
+
+            ClassLoader classLoader = SCANodeLauncher.class.getClassLoader();
+            URL contribution = SCAContributionUtil.findContributionFromResource(classLoader, compositeFile); 
+            node.addContribution(compositeFile, contribution);
+            
+            node.addToDomainLevelComposite(compositeFile);
+            
+            node.start();
+            
+        } catch (Exception e) {
+            System.err.println("Exception starting node");
+            e.printStackTrace();
+            System.exit(0);
+        }
+        
+        System.out.println("Node ready...");
+        System.out.println("Press enter to shutdown");
+        try {
+            System.in.read();
+        } catch (IOException e) {
+        }
+        
+        try {
+            node.destroy();
+        } catch (Exception e) {
+            System.err.println("Exception stopping node");
+            e.printStackTrace();
+        }
+        
+        System.exit(0);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/management/impl/SCANodeManagerServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/management/impl/SCANodeManagerServiceImpl.java
new file mode 100644
index 0000000000..c19c51f28a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/management/impl/SCANodeManagerServiceImpl.java
@@ -0,0 +1,124 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.management.impl;
+
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.core.assembly.RuntimeComponentImpl;
+import org.apache.tuscany.sca.domain.SCADomain;
+import org.apache.tuscany.sca.node.ComponentInfo;
+import org.apache.tuscany.sca.node.ComponentManagerService;
+import org.apache.tuscany.sca.node.NodeException;
+import org.apache.tuscany.sca.node.SCANode;
+import org.apache.tuscany.sca.node.impl.ComponentInfoImpl;
+import org.apache.tuscany.sca.node.impl.SCANodeImpl;
+import org.apache.tuscany.sca.node.management.SCANodeManagerInitService;
+import org.apache.tuscany.sca.node.management.SCANodeManagerService;
+import org.osoa.sca.annotations.Scope;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * Manages a node implementation
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-11 18:45:36 +0100 (Tue, 11 Sep 2007) $
+ */
+@Scope("COMPOSITE")
+@Service(interfaces = {SCANodeManagerService.class, SCANodeManagerInitService.class, ComponentManagerService.class})
+public class SCANodeManagerServiceImpl implements SCANodeManagerService, SCANodeManagerInitService, ComponentManagerService {
+    
+    private final static Logger logger = Logger.getLogger(SCANodeManagerServiceImpl.class.getName());
+
+    private SCANodeImpl node;
+
+
+    // NodeManagerInitService
+    
+    public void setNode(SCANode node) {
+        this.node = (SCANodeImpl)node;
+    }
+    
+    // SCANodeManagerService methods
+    
+    public String getURI() {
+        return node.getURI();
+    }
+   
+    public void addContribution(String contributionURI, String contributionURL) throws NodeException {
+        try {
+            node.addContributionFromDomain(contributionURI, new URL(contributionURL), null);
+        } catch (MalformedURLException ex){
+            throw new NodeException(ex);
+        }            
+    }
+   
+    public void removeContribution(String contributionURI) throws NodeException {
+        node.removeContributionFromDomain(contributionURI);
+    }
+
+    public void addToDomainLevelComposite(String compositeName) throws NodeException {
+        node.addToDomainLevelCompositeFromDomain(QName.valueOf(compositeName));       
+    }
+    
+    public void start() throws NodeException {
+        node.startFromDomain();
+    }
+    
+    public void stop() throws NodeException {
+        node.stopFromDomain();
+    }
+    
+    public void destroyNode() throws NodeException {
+        // do nothing - the domain can't destroy nodes
+    }    
+    
+    public void updateComposite(String compositeQName, String compositeXMLBase64 ) throws NodeException {
+        ((SCANodeImpl)node).updateComposite(QName.valueOf(compositeQName), compositeXMLBase64 );
+    }
+
+    // ComponentManagerService
+    
+    public List<ComponentInfo> getComponentInfos() {
+        List<ComponentInfo> componentInfos = new ArrayList<ComponentInfo>();
+        for (Component component : node.getComponents()) {
+            ComponentInfo componentInfo = new ComponentInfoImpl();
+            componentInfo.setName(component.getName());
+            componentInfo.setStarted(((RuntimeComponentImpl)component).isStarted());
+            componentInfos.add(componentInfo);
+        }
+        return componentInfos;
+    }
+
+    public ComponentInfo getComponentInfo(String componentName) {
+        Component component = node.getComponent(componentName);
+        ComponentInfo componentInfo = new ComponentInfoImpl();
+        componentInfo.setName(component.getName());
+        componentInfo.setStarted(((RuntimeComponentImpl)component).isStarted());
+        return componentInfo;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/resources/node.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/resources/node.composite
new file mode 100644
index 0000000000..137ae72467
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/resources/node.composite
@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+

+

+<!--

+  The components used to interact with a Node. The components here are expected to be here

+  so edit with caution. In particular the service and reference urls are edited at runtime

+  in the in memory model. So don't rely on the values here.  

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           targetNamespace="http://tuscany.apache.org/xmlns/tuscany/1.0"

+           xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0"

+           name="node">

+          

+    <component name="SCADomainEventServiceProxyComponent">

+        <implementation.java class="org.apache.tuscany.sca.node.impl.SCADomainEventServiceProxyImpl"/>

+        <service name="SCADomainEventService">

+            <interface.java interface="org.apache.tuscany.sca.domain.SCADomainEventService"/>

+            <binding.sca/>

+        </service>

+        <reference name="domainManager">

+            <interface.java interface="org.apache.tuscany.sca.domain.SCADomainEventService"/>

+            <binding.ws uri="http://localhost:9999/SCADomainManagerComponent/SCADomainEventService"/>

+        </reference>

+    </component> 

+    

+    <component name="SCADomainAPIServiceProxyComponent">

+        <implementation.java class="org.apache.tuscany.sca.node.impl.SCADomainAPIServiceProxyImpl"/>

+        <service name="SCADomainAPIService">

+            <interface.java interface="org.apache.tuscany.sca.domain.SCADomainAPIService"/>

+            <binding.sca/>

+        </service>

+        <reference name="domainManager">

+            <interface.java interface="org.apache.tuscany.sca.domain.SCADomainAPIService"/>

+            <binding.ws uri="http://localhost:9999/SCADomainManagerComponent/SCADomainAPIService"/>

+        </reference>

+    </component> 

+           

+    <component name="SCANodeManagerComponent">

+        <implementation.java class="org.apache.tuscany.sca.node.management.impl.SCANodeManagerServiceImpl"/>

+        <service name="SCANodeManagerInitService">

+            <interface.java interface="org.apache.tuscany.sca.node.management.SCANodeManagerInitService"/>

+            <binding.sca/>

+        </service>

+        <service name="SCANodeManagerService">

+            <interface.java interface="org.apache.tuscany.sca.node.management.SCANodeManagerService"/>

+            <binding.ws/>

+        </service>

+        <service name="ComponentManagerService">

+            <interface.java interface="org.apache.tuscany.sca.node.ComponentManagerService"/>

+            <t:binding.jsonrpc/>

+        </service>

+    </component>           

+

+    <!--component name="node">

+       <t:implementation.resource location="webroot"/>
+        <service name="Resource">

+            <t:binding.http/>

+        </service>

+    </component-->    

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/resources/webroot/index.html b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/resources/webroot/index.html
new file mode 100644
index 0000000000..e53f353b53
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/resources/webroot/index.html
@@ -0,0 +1,87 @@
+<html>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ -->

+<head>

+<title>Apache Tuscany Node</TITLE>

+

+    <script type="text/javascript" src="../SCADomain/scaDomain.js"></script>

+

+    <script language="JavaScript">

+    

+       nodeManager = new JSONRpcClient("../NodeManagerComponent/NodeManagerJson").Service;

+       componentManager = new JSONRpcClient("../NodeManagerComponent/ComponentManagerJson").Service;

+

+       function getNodeUri() {

+          nodeManager.getNodeUri(handleGetNodeUri);

+          getComponentInfos()

+       }

+       

+       function handleGetNodeUri(result) {

+          document.getElementById('nodeUri').innerHTML=result;

+       }       

+       

+       function getComponentInfos() {

+          componentManager.getComponentInfos(handleGetComponentInfos);

+       }       

+       

+       function handleGetComponentInfos(result) {

+       

+          var text = ""

+          

+          for (var i in result.list){

+              var component = result.list[i];

+              

+              text = text + "<table>";

+              text = text + "<TR CLASS='source_2' >";

+              text = text + "  <TD>" + component.name+ "</TD>";

+              text = text + "  <TD>" + component.started+ "</TD>";

+              text = text + "</TR>";      

+              text = text + "</table>";          

+          }

+

+          document.getElementById('nodeInfo').innerHTML=text;

+       }

+           

+

+    </script>

+

+    <link rel="stylesheet" type="text/css" href="style.css" />

+</head>

+

+<body onload="getNodeUri()">

+

+

+<h1 id="top">Apache Tuscany Node</h1>

+<div id="errors"></div>

+

+<p>Node Uri <span id="nodeUri"></span>:</p>

+

+<table>

+<TR>

+<TD>Component Name</TD>

+<TD>Component Is Started</TD>

+</TR>      

+</table>

+  

+<div id="nodeInfo"></div>

+

+<p /><input type="button" value="Refresh" onclick="getComponentInfos()" />

+

+</body>

+</html>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/resources/webroot/node.png b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/resources/webroot/node.png
new file mode 100644
index 0000000000..fa01e64272
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/resources/webroot/node.png
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/resources/webroot/style.css b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/resources/webroot/style.css
new file mode 100644
index 0000000000..f5bbf23379
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/main/resources/webroot/style.css
@@ -0,0 +1,176 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *   
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+p,table,li,h1,h2,h3
+{
+font-family: verdana, arial, 'sans serif'; 
+}
+
+p, h1, h2, h3, table, li, hr
+{
+margin-left: 10pt;
+}
+
+table
+{
+border-color: black;
+border-collapse: separate;
+border-spacing: 0px 1px;
+
+margin-right: 10pt;
+margin-left: 10pt;
+width: 800px;
+}
+
+.sourceDetailsTable
+{
+width: 600px;
+}
+
+tr, td
+{
+margin-left: 0pt;
+margin-right: 0pt;
+padding-left: 10pt;
+font-size: 90%;
+}
+
+p,li,th
+{
+font-size: 90%;
+margin-left: 10pt;
+}
+
+pre
+{
+margin-left: 10pt;
+}
+
+body
+{
+#ffffff;
+}
+
+h1,h2,h3,hr
+{
+color: firebrick;
+}
+
+a:link {COLOR: firebrick;}
+a:visited {COLOR: firebrick;}
+a:active {COLOR: navy;}
+
+.link
+{
+COLOR: firebrick;
+text-decoration: underline;
+}
+
+.clickable
+{
+cursor: pointer
+}
+
+.unread_title
+{
+font-weight: bold;
+}
+
+.read_title
+{
+font-weight: normal;
+}
+
+.summary
+{
+color: DimGrey;
+}
+
+.hidden
+{
+display: none;
+}
+
+.source_name
+{
+width: 600px;
+}
+
+.alert_text
+{
+width: 600px;
+}
+
+.alert_data
+{
+margin-left: 10px;
+width: 800px;
+height: 800px;
+}
+
+.source_0
+{
+background-color: LightGreen;
+}    
+
+.source_1
+{
+background-color: LightSkyBlue;
+}
+
+.source_2
+{
+background-color: Khaki;
+}
+
+.source_3
+{
+background-color: LightPink;
+}
+
+.source_4
+{
+background-color: Orange;
+}
+
+.source_5
+{
+background-color: LightCoral;
+}
+
+.source_6
+{
+background-color: Orchid;
+}
+
+.source_7
+{
+background-color: Peru;
+}
+
+.source_8
+{
+background-color: SpringGreen;
+}
+
+.source_9
+{
+background-color: LightGrey;
+}
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/AddService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/AddService.java
new file mode 100644
index 0000000000..d7dc4473ad
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/AddService.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * The Add service interface
+ */
+@Remotable
+public interface AddService {
+
+    double add(double n1, double n2);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/AddServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/AddServiceImpl.java
new file mode 100644
index 0000000000..e9b7e254e5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/AddServiceImpl.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * An implementation of the Add service
+ */
+public class AddServiceImpl implements AddService {
+
+    public double add(double n1, double n2) {
+        System.out.println("AddService - add " + n1 + " and " + n2);
+        return n1 + n2;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/AddServiceUpdateImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/AddServiceUpdateImpl.java
new file mode 100644
index 0000000000..5b63ad5a17
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/AddServiceUpdateImpl.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * An implementation of the Add service
+ */
+public class AddServiceUpdateImpl implements AddService {
+
+    public double add(double n1, double n2) {
+        System.out.println("AddService Update - add " + n1 + " and " + n2);
+        return n1 + n2;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/CalculatorService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/CalculatorService.java
new file mode 100644
index 0000000000..5fbd3a3f6b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/CalculatorService.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.osoa.sca.annotations.Remotable;
+
+
+/**
+ * The Calculator service interface.
+ */
+@Remotable
+public interface CalculatorService {
+
+    double add(double n1, double n2);
+
+    double subtract(double n1, double n2);
+
+    double multiply(double n1, double n2);
+
+    double divide(double n1, double n2);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/CalculatorServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/CalculatorServiceImpl.java
new file mode 100644
index 0000000000..da869e00fd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/CalculatorServiceImpl.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.osoa.sca.annotations.Reference;
+
+
+/**
+ * An implementation of the Calculator service.
+ */
+public class CalculatorServiceImpl implements CalculatorService {
+
+    private AddService addService;
+    private SubtractService subtractService;
+    private MultiplyService multiplyService; 
+    private DivideService divideService;
+
+    @Reference
+    public void setAddService(AddService addService) {
+        this.addService = addService;
+    }
+
+    @Reference
+    public void setSubtractService(SubtractService subtractService) {
+       this.subtractService = subtractService;
+    }
+
+    @Reference
+    public void setMultiplyService(MultiplyService multiplyService) {
+        this.multiplyService = multiplyService;
+    }
+    
+    @Reference
+    public void setDivideService(DivideService divideService) {
+        this.divideService = divideService;
+    }
+    
+    public double add(double n1, double n2) {
+        System.out.println("CalculatorService - add " + n1 + " and " + n2);
+        return addService.add(n1, n2);
+    }
+
+    public double subtract(double n1, double n2) {
+        System.out.println("CalculatorService - subtract " + n1 + " and " + n2);
+        return subtractService.subtract(n1, n2);
+    }
+
+    public double multiply(double n1, double n2) {
+        System.out.println("CalculatorService - multiply " + n1 + " and " + n2);
+        return multiplyService.multiply(n1, n2);
+    }
+
+    public double divide(double n1, double n2) {
+        System.out.println("CalculatorService - divide " + n1 + " and " + n2);
+        return divideService.divide(n1, n2);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/DivideService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/DivideService.java
new file mode 100644
index 0000000000..30d248208b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/DivideService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The divide service interface
+ */
+public interface DivideService {
+
+    double divide(double n1, double n2);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/DivideServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/DivideServiceImpl.java
new file mode 100644
index 0000000000..f7ac0b7287
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/DivideServiceImpl.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * An implementation of the Divide service.
+ */
+public class DivideServiceImpl implements DivideService {
+
+    public double divide(double n1, double n2) {
+        return n1 / n2;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/MultiplyService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/MultiplyService.java
new file mode 100644
index 0000000000..5290605938
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/MultiplyService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The interface for the multiply service
+ */
+public interface MultiplyService {
+
+    double multiply(double n1, double n2);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/MultiplyServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/MultiplyServiceImpl.java
new file mode 100644
index 0000000000..b7dca792b2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/MultiplyServiceImpl.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * An implementation of the Multiply service.
+ */
+public class MultiplyServiceImpl implements MultiplyService {
+
+    public double multiply(double n1, double n2) {
+        return n1 * n2;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/SubtractService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/SubtractService.java
new file mode 100644
index 0000000000..78ab9c6ee0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/SubtractService.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * The interface for the multiply service
+ */
+@Remotable
+public interface SubtractService {
+
+    double subtract(double n1, double n2);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/SubtractServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/SubtractServiceImpl.java
new file mode 100644
index 0000000000..1010207154
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/calculator/SubtractServiceImpl.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * An implementation of the subtract service.
+ */
+public class SubtractServiceImpl implements SubtractService {
+
+    public double subtract(double n1, double n2) {
+        System.out.println("SubtractService - subtract " + n1 + " and " + n2);
+        return n1 - n2;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/DomainDrivenTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/DomainDrivenTestCase.java
new file mode 100644
index 0000000000..0305b4303b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/DomainDrivenTestCase.java
@@ -0,0 +1,123 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.impl;
+
+
+import javax.xml.namespace.QName;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.domain.SCADomain;
+import org.apache.tuscany.sca.domain.SCADomainFactory;
+import org.apache.tuscany.sca.node.SCADomainFinder;
+import org.apache.tuscany.sca.node.SCANode;
+import org.apache.tuscany.sca.node.SCANodeFactory;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import calculator.AddService;
+import calculator.CalculatorService;
+
+/**
+ * Runs a distributed domain in a single VM by using and in memory 
+ * implementation of the distributed domain
+ */
+public class DomainDrivenTestCase {
+    
+    private static SCADomain domain;
+    private static SCANode   nodeA;
+    private static SCANode   nodeB;
+    private static SCANode   nodeC;
+    private static CalculatorService calculatorServiceA;
+    private static CalculatorService calculatorServiceB;
+    private static AddService addServiceB;
+
+    @BeforeClass
+    public static void init() throws Exception {
+             
+        try {
+            System.out.println("Setting up domain");
+            
+            SCADomainFactory domainFactory = SCADomainFactory.newInstance();
+            domain = domainFactory.createSCADomain("http://localhost:9999");
+            
+            System.out.println("Setting up calculator nodes");
+            
+            ClassLoader cl = DomainDrivenTestCase.class.getClassLoader();
+            
+            SCANodeFactory nodeFactory = SCANodeFactory.newInstance();
+            
+            nodeA = nodeFactory.createSCANode("http://localhost:8100/nodeA", "http://localhost:9999");           
+            nodeB = nodeFactory.createSCANode("http://localhost:8200/nodeB", "http://localhost:9999");
+            nodeC = nodeFactory.createSCANode("http://localhost:8300/nodeC", "http://localhost:9999");
+
+            domain.addContribution("nodeA", cl.getResource("nodeA/"));
+            domain.addContribution("nodeB", cl.getResource("nodeB/"));
+            domain.addContribution("nodeC", cl.getResource("nodeC/"));
+            
+            domain.addToDomainLevelComposite(new QName("http://sample", "CalculatorA"));
+            domain.addToDomainLevelComposite(new QName("http://sample", "CalculatorB"));
+            domain.addToDomainLevelComposite(new QName("http://sample", "CalculatorC"));
+            
+            domain.start();
+            
+            calculatorServiceA = domain.getService(CalculatorService.class, "CalculatorServiceComponentA");
+            calculatorServiceB = domain.getService(CalculatorService.class, "CalculatorServiceComponentB");
+ 
+        } catch(Exception ex){
+            ex.printStackTrace();
+        }  
+        
+   }
+
+    @AfterClass
+    public static void destroy() throws Exception {
+        // stop the domain
+        domain.stop();
+        
+        // destroy the nodes
+        nodeA.destroy();
+        nodeB.destroy();
+        nodeC.destroy();
+        
+        // destroy the domain
+        domain.destroy();
+    }
+    
+    //@Test
+    public void testKeepServerRunning() throws Exception {
+        System.out.println("press enter to continue");
+        System.in.read();
+    }      
+
+    @Test
+    public void testCalculator() throws Exception {       
+        // Calculate
+        Assert.assertEquals(calculatorServiceA.add(3, 2), 5.0);
+        Assert.assertEquals(calculatorServiceA.subtract(3, 2), 1.0);
+        Assert.assertEquals(calculatorServiceA.multiply(3, 2), 6.0);
+        Assert.assertEquals(calculatorServiceA.divide(3, 2), 1.5);
+        Assert.assertEquals(calculatorServiceB.add(3, 2), 5.0);
+        Assert.assertEquals(calculatorServiceB.subtract(3, 2), 1.0);
+        Assert.assertEquals(calculatorServiceB.multiply(3, 2), 6.0);
+        Assert.assertEquals(calculatorServiceB.divide(3, 2), 1.5);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/NodeDrivenTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/NodeDrivenTestCase.java
new file mode 100644
index 0000000000..783f61b2c2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/NodeDrivenTestCase.java
@@ -0,0 +1,161 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.impl;
+
+
+import javax.xml.namespace.QName;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.domain.SCADomain;
+import org.apache.tuscany.sca.domain.SCADomainFactory;
+import org.apache.tuscany.sca.domain.impl.SCADomainImpl;
+import org.apache.tuscany.sca.node.SCADomainFinder;
+import org.apache.tuscany.sca.node.SCANode;
+import org.apache.tuscany.sca.node.SCANodeFactory;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import calculator.AddService;
+import calculator.CalculatorService;
+
+/**
+ * Runs a distributed domain in a single VM by using and in memory 
+ * implementation of the distributed domain
+ */
+public class NodeDrivenTestCase {
+    
+    private static SCADomain domain;
+    private static SCANode   nodeA;
+    private static SCANode   nodeB;
+    private static SCANode   nodeC;
+    private static SCADomain domainProxy;
+    private static CalculatorService calculatorServiceA;
+    private static CalculatorService calculatorServiceB;
+    private static AddService addServiceBDomainFinder;
+    private static AddService addServiceBDomainProxy;
+    private static AddService addServiceBDomain;
+
+    @BeforeClass
+    public static void init() throws Exception {
+             
+        try {
+            System.out.println("Setting up domain");
+            
+            SCADomainFactory domainFactory = SCADomainFactory.newInstance();
+            domain= domainFactory.createSCADomain("http://localhost:9999");
+            
+            System.out.println("Setting up calculator nodes");
+            
+            ClassLoader cl = NodeDrivenTestCase.class.getClassLoader();
+            
+            SCANodeFactory nodeFactory = SCANodeFactory.newInstance();
+            
+            // sca-contribution.xml test
+            nodeA = nodeFactory.createSCANode("http://localhost:8100/nodeA", "http://localhost:9999");
+            nodeA.addContribution("nodeA", cl.getResource("nodeA/"));
+            nodeA.addToDomainLevelComposite(new QName("http://sample", "CalculatorA"));
+
+            // sca-deployables test
+            nodeB = nodeFactory.createSCANode("http://localhost:8200/nodeB", "http://localhost:9999");
+            nodeB.addContribution("nodeB", cl.getResource("nodeB/"));
+            nodeB.addToDomainLevelComposite(new QName("http://sample", "CalculatorB"));
+
+            // sca-deployables test
+            nodeC = nodeFactory.createSCANode("http://localhost:8300/nodeC", "http://localhost:9999");
+            nodeC.addContribution("nodeC", cl.getResource("nodeC/"));
+            nodeC.addToDomainLevelComposite(new QName("http://sample", "CalculatorC")); 
+            nodeC.addToDomainLevelComposite(new QName("http://sample", "CalculatorC"));
+            
+            // start the domain
+            domain.start();
+            
+        } catch(Exception ex){
+            ex.printStackTrace();
+        }  
+        
+   }
+
+    @AfterClass
+    public static void destroy() throws Exception {
+        // stop the domain
+        domain.stop();
+        
+        // destroy the nodes    
+        nodeA.destroy();
+        nodeB.destroy();    
+        nodeC.destroy();
+        
+        // destroy the domain
+        domain.destroy();
+    }
+    
+    //@Test
+    public void testKeepServerRunning() throws Exception {
+        System.out.println("press enter to continue");
+        System.in.read();
+    }    
+
+    @Test
+    public void testDomainProxyNode() throws Exception {   
+        // the domain proxy associated with each node used to get local services
+        calculatorServiceA = nodeA.getDomain().getService(CalculatorService.class, "CalculatorServiceComponentA");
+        calculatorServiceB = nodeB.getDomain().getService(CalculatorService.class, "CalculatorServiceComponentB");
+        
+        // Calculate
+        Assert.assertEquals(calculatorServiceA.add(3, 2), 5.0);
+        Assert.assertEquals(calculatorServiceA.subtract(3, 2), 1.0);
+        Assert.assertEquals(calculatorServiceA.multiply(3, 2), 6.0);
+        Assert.assertEquals(calculatorServiceA.divide(3, 2), 1.5);
+        Assert.assertEquals(calculatorServiceB.add(3, 2), 5.0);
+        Assert.assertEquals(calculatorServiceB.subtract(3, 2), 1.0);
+        Assert.assertEquals(calculatorServiceB.multiply(3, 2), 6.0);
+        Assert.assertEquals(calculatorServiceB.divide(3, 2), 1.5);
+        
+        // the domain proxy associate with each node used to get remote services
+        addServiceBDomainProxy = nodeA.getDomain().getService(AddService.class, "AddServiceComponentB");
+        
+        Assert.assertEquals(addServiceBDomainProxy.add(3, 2), 5.0);        
+    }
+    
+    @Test
+    public void testDomain() throws Exception {
+        // the domain itself 
+        addServiceBDomain = domain.getService(AddService.class, "AddServiceComponentB");
+        
+        System.out.println(((SCADomainProxyImpl)nodeA.getDomain()).getComposite(new QName("http://sample", "CalculatorA")));
+
+        Assert.assertEquals(addServiceBDomain.add(3, 2), 5.0);
+    }    
+    
+    @Test
+    public void testDomainProxyFinder() throws Exception {
+        // the domain proxy retrieved via the domain finder
+        SCADomainFinder domainFinder = SCADomainFinder.newInstance();
+        domainProxy = domainFinder.getSCADomain("http://localhost:9999");
+        addServiceBDomainFinder = domainProxy.getService(AddService.class, "AddServiceComponentB");
+  
+        Assert.assertEquals(addServiceBDomainFinder.add(3, 2), 5.0);
+        
+        System.out.println(domainProxy.getDomainLevelComposite());
+    }
+      
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/NodeMemoryTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/NodeMemoryTestCase.java
new file mode 100644
index 0000000000..ff8987da01
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/NodeMemoryTestCase.java
@@ -0,0 +1,85 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.impl;
+
+
+import javax.xml.namespace.QName;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.domain.SCADomain;
+import org.apache.tuscany.sca.domain.SCADomainFactory;
+import org.apache.tuscany.sca.node.SCADomainFinder;
+import org.apache.tuscany.sca.node.SCANode;
+import org.apache.tuscany.sca.node.SCANodeFactory;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import calculator.AddService;
+import calculator.CalculatorService;
+import calculator.SubtractService;
+
+/**
+ * Runs a distributed domain in a single VM by using and in memory 
+ * implementation of the distributed domain. The test repeatedly
+ * creates and destroys the node to see if memory is being leaked.
+ * Looking for leaked memory is a manual task.
+ */
+public class NodeMemoryTestCase {
+    
+    @Test
+    public void testDoNothing() throws Exception {
+        
+    }
+    
+    //@Test
+    public void testNodeMemoryUseage() throws Exception {   
+        
+        ClassLoader cl = NodeMemoryTestCase.class.getClassLoader();
+        SCANodeFactory nodeFactory;
+        SCANode   node;
+        CalculatorService calculatorServiceB;
+        SubtractService subtractServiceC;
+
+        for(int i=0; i < 40; i++) {
+            
+            nodeFactory = SCANodeFactory.newInstance();
+            node = nodeFactory.createSCANode("http://localhost:8200/node", null);
+            node.addContribution("nodeB", cl.getResource("nodeB/"));
+            node.addContribution("nodeC", cl.getResource("nodeC/"));
+            node.addToDomainLevelComposite(new QName("http://sample", "CalculatorB"));
+            node.addToDomainLevelComposite(new QName("http://sample", "CalculatorC"));
+            node.start();   
+            
+            calculatorServiceB = node.getDomain().getService(CalculatorService.class, "CalculatorServiceComponentB");
+            subtractServiceC = node.getDomain().getService(SubtractService.class, "SubtractServiceComponentC");
+            
+            for(int j=0; j < 20; j++){
+                Assert.assertEquals(calculatorServiceB.subtract(3, 2), 1.0); 
+                Assert.assertEquals(subtractServiceC.subtract(3, 2), 1.0); 
+            }
+            
+            node.destroy();
+        }
+        
+        //com.ibm.jvm.Dump.HeapDump();          
+    }          
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/StandaloneNodeTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/StandaloneNodeTestCase.java
new file mode 100644
index 0000000000..eef0374866
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/StandaloneNodeTestCase.java
@@ -0,0 +1,206 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.impl;
+
+
+import javax.xml.namespace.QName;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.domain.SCADomain;
+import org.apache.tuscany.sca.domain.SCADomainFactory;
+import org.apache.tuscany.sca.node.SCADomainFinder;
+import org.apache.tuscany.sca.node.SCANode;
+import org.apache.tuscany.sca.node.SCANodeFactory;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import calculator.AddService;
+import calculator.CalculatorService;
+import calculator.SubtractService;
+
+/**
+ * Runs a distributed domain in a single VM by using and in memory 
+ * implementation of the distributed domain
+ */
+public class StandaloneNodeTestCase {
+    
+    private static SCANodeFactory nodeFactory;
+    private static SCANode   node;
+    private static CalculatorService calculatorServiceA;
+    private static CalculatorService calculatorServiceB;    
+    private static CalculatorService calculatorServiceD;
+    private static AddService addServiceD;
+    private static SubtractService subtractServiceC;
+    private static ClassLoader cl;
+    
+
+    @BeforeClass
+    public static void init() throws Exception {
+             
+        try {
+            System.out.println("Setting up add node");
+            
+            cl = StandaloneNodeTestCase.class.getClassLoader();
+            nodeFactory = SCANodeFactory.newInstance();
+            
+        } catch(Exception ex){
+            System.err.println(ex.toString());
+        }  
+        
+   }
+
+    @AfterClass
+    public static void destroy() throws Exception {
+        // stop the node      
+        node.destroy();    
+    }
+    
+
+    @Test
+    public void testAddContributionAndStartNode() throws Exception {       
+        node = nodeFactory.createSCANode("http://localhost:8100/node", null);
+        node.addContribution("nodeC", cl.getResource("nodeC/"));
+        node.addToDomainLevelComposite(new QName("http://sample", "CalculatorC"));
+        node.start();
+       
+        // get a reference to various services in the node
+        subtractServiceC = node.getDomain().getService(SubtractService.class, "SubtractServiceComponentC");            
+    }    
+
+    @Test
+    public void testSubtract() throws Exception {       
+        Assert.assertEquals(subtractServiceC.subtract(3, 2), 1.0);        
+    }
+    
+    //@Test
+    public void testKeepServerRunning1() throws Exception {
+        System.out.println("press enter to continue");
+        System.in.read();
+    }  
+    
+    @Test
+    public void testStopNode() throws Exception {       
+        node.stop();
+        try {
+            subtractServiceC.subtract(3, 2); 
+// TODO - stopping the node doesn't actually stop the local wires?
+//            Assert.fail();
+        } catch (Exception ex) {
+           // System.out.println(ex.toString());
+        }       
+    }    
+    
+    @Test
+    public void testAddOtherContributionsAndStartNode() throws Exception {       
+        node.addContribution("nodeB", cl.getResource("nodeB/"));
+        node.addToDomainLevelComposite(new QName("http://sample", "CalculatorB"));
+        node.addContribution("nodeD", cl.getResource("nodeD/"));
+        node.addToDomainLevelComposite(new QName("http://sample", "CalculatorD"));
+        node.start();
+        subtractServiceC = node.getDomain().getService(SubtractService.class, "SubtractServiceComponentC");
+        calculatorServiceD = node.getDomain().getService(CalculatorService.class, "CalculatorServiceComponentD");
+        calculatorServiceB = node.getDomain().getService(CalculatorService.class, "CalculatorServiceComponentB");
+        addServiceD = node.getDomain().getService(AddService.class, "AddServiceComponentD");        
+        
+    } 
+    
+    //@Test
+    public void testKeepServerRunning2() throws Exception {
+        System.out.println("press enter to continue");
+        System.in.read();
+    }    
+    
+    @Test
+    public void testCalculate() throws Exception {         
+        // Calculate   
+        Assert.assertEquals(calculatorServiceB.add(3, 2), 5.0);
+        Assert.assertEquals(calculatorServiceB.subtract(3, 2), 1.0);
+        Assert.assertEquals(calculatorServiceB.multiply(3, 2), 6.0);
+        Assert.assertEquals(calculatorServiceB.divide(3, 2), 1.5);
+        Assert.assertEquals(calculatorServiceD.add(3, 2), 5.0);
+        Assert.assertEquals(calculatorServiceD.subtract(3, 2), 1.0);
+        Assert.assertEquals(calculatorServiceD.multiply(3, 2), 6.0);
+        Assert.assertEquals(calculatorServiceD.divide(3, 2), 1.5);
+        Assert.assertEquals(addServiceD.add(3, 2), 5.0);
+        Assert.assertEquals(subtractServiceC.subtract(3, 2), 1.0);        
+        
+    } 
+    
+    @Test
+    public void testRemoveContribution() throws Exception { 
+        node.stop();
+        node.removeContribution("nodeD");
+        
+        try {
+            calculatorServiceD.add(3, 2);
+            Assert.fail();
+        } catch (Exception ex) {
+            // System.out.println(ex.toString());
+        }            
+
+        calculatorServiceD = node.getDomain().getService(CalculatorService.class, "CalculatorServiceComponentD");
+             
+        try {       
+            Assert.assertEquals(calculatorServiceD.add(3, 2), 5.0);
+            Assert.fail();
+        } catch (Exception ex) {
+            // System.out.println(ex.toString());
+        } 
+        
+    }
+    
+    @Test
+    public void testAddContributionBackAgain() throws Exception {       
+       
+        node.addContribution("nodeD", cl.getResource("nodeD/"));  
+        node.addToDomainLevelComposite(new QName("http://sample", "CalculatorD"));
+        node.start();
+        
+        calculatorServiceD = node.getDomain().getService(CalculatorService.class, "CalculatorServiceComponentD");
+               
+        Assert.assertEquals(calculatorServiceD.add(3, 2), 5.0);
+        
+        // stop and remove all the contributions to date 
+        node.stop();
+        node.removeContribution("nodeB");
+        node.removeContribution("nodeC");
+        node.removeContribution("nodeD");        
+    }
+
+    @Test
+    public void testAddDepdendentContributions() throws Exception {   
+        node = nodeFactory.createSCANode("http://localhost:8200/node", null);
+        
+        // add one contribution that depends on another
+        node.addContribution("dependent", cl.getResource("calculatordependent/"));        
+        node.addContribution("primary", cl.getResource("calculatorprimary/"));
+        node.addToDomainLevelComposite(new QName("http://primary", "CalculatorA"));
+        node.start();
+        calculatorServiceA = node.getDomain().getService(CalculatorService.class, "CalculatorServiceComponentA");
+        Assert.assertEquals(calculatorServiceA.add(3, 2), 5.0);
+        Assert.assertEquals(calculatorServiceA.subtract(3, 2), 1.0);
+        Assert.assertEquals(calculatorServiceA.multiply(3, 2), 6.0);
+        Assert.assertEquals(calculatorServiceA.divide(3, 2), 1.5);
+    }
+         
+            
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/calculatordependent/Calculator.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/calculatordependent/Calculator.composite
new file mode 100644
index 0000000000..538ad2e4c8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/calculatordependent/Calculator.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           targetNamespace="http://dependent"

+           xmlns:dependent="http://dependent"

+           name="CalculatorB">

+               

+    <component name="AddServiceComponentB">

+        <implementation.java class="calculator.AddServiceImpl" />

+    </component>

+    

+    <component name="SubtractServiceComponentB">

+        <implementation.java class="calculator.SubtractServiceImpl" />

+    </component>    

+    

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/calculatordependent/META-INF/sca-contribution.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/calculatordependent/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..673de80c44
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/calculatordependent/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	      targetNamespace="http://dependent"
+              xmlns:sample="http://dependent">
+   <export namespace="http://dependent"/>
+</contribution>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/calculatorprimary/Calculator.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/calculatorprimary/Calculator.composite
new file mode 100644
index 0000000000..c120fed3ca
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/calculatorprimary/Calculator.composite
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           targetNamespace="http://primary"

+           xmlns:primary="http://primary"

+           xmlns:dependent="http://dependent"

+           name="CalculatorA">

+           

+    <include name="dependent:CalculatorB"/>

+

+    <component name="CalculatorServiceComponentA">

+		<implementation.java class="calculator.CalculatorServiceImpl"/>

+        <service name="CalculatorService">

+            <binding.sca/>

+        </service>		

+        <reference name="addService" target="AddServiceComponentB" />     

+        <reference name="subtractService" target="SubtractServiceComponentB" />

+        <reference name="multiplyService" target="MultiplyServiceComponentA"/>     

+        <reference name="divideService" target="DivideServiceComponentA" />

+    </component>  

+

+    <component name="MultiplyServiceComponentA">

+        <implementation.java class="calculator.MultiplyServiceImpl" />

+    </component>    

+    

+    <component name="DivideServiceComponentA">

+        <implementation.java class="calculator.DivideServiceImpl" />

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/calculatorprimary/META-INF/sca-contribution.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/calculatorprimary/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..392310da11
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/calculatorprimary/META-INF/sca-contribution.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	      targetNamespace="http://primary"
+              xmlns:sample="http://primary">
+   <deployable composite="sample:CalculatorA"/>
+   <import namespace="http://dependent"/>
+</contribution>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/nodeA/Calculator.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/nodeA/Calculator.composite
new file mode 100644
index 0000000000..534e1a29af
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/nodeA/Calculator.composite
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="CalculatorA">

+

+    <component name="CalculatorServiceComponentA">

+		<implementation.java class="calculator.CalculatorServiceImpl"/>

+        <service name="CalculatorService">

+            <binding.sca/>

+        </service>		

+        <reference name="addService" target="AddServiceComponentB" />     

+        <reference name="subtractService" target="SubtractServiceComponentC" />

+        <reference name="multiplyService" target="MultiplyServiceComponentA"/>     

+        <reference name="divideService" target="DivideServiceComponentA" />

+    </component>  

+

+    <component name="MultiplyServiceComponentA">

+        <implementation.java class="calculator.MultiplyServiceImpl" />

+    </component>    

+    

+    <component name="DivideServiceComponentA">

+        <implementation.java class="calculator.DivideServiceImpl" />

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/nodeA/META-INF/sca-contribution.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/nodeA/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..db255e0232
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/nodeA/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	      targetNamespace="http://sample"
+              xmlns:sample="http://sample">
+   <deployable composite="sample:CalculatorA"/>
+</contribution>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/nodeB/META-INF/sca-deployables/Calculator.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/nodeB/META-INF/sca-deployables/Calculator.composite
new file mode 100644
index 0000000000..bdb89803d1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/nodeB/META-INF/sca-deployables/Calculator.composite
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="CalculatorB">

+           

+    <component name="CalculatorServiceComponentB">

+		<implementation.java class="calculator.CalculatorServiceImpl"/>

+        <reference name="addService" target="AddServiceComponentB" />     

+        <reference name="subtractService" target="SubtractServiceComponentC" />

+        <reference name="multiplyService" target="MultiplyServiceComponentB"/>     

+        <reference name="divideService" target="DivideServiceComponentB" />

+    </component>

+

+    <component name="MultiplyServiceComponentB">

+        <implementation.java class="calculator.MultiplyServiceImpl" />

+    </component>   

+    

+    <component name="DivideServiceComponentB">

+        <implementation.java class="calculator.DivideServiceImpl" />

+    </component>

+    

+    <component name="AddServiceComponentB">

+        <implementation.java class="calculator.AddServiceImpl" />

+    </component>

+    

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/nodeC/META-INF/sca-deployables/Calculator.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/nodeC/META-INF/sca-deployables/Calculator.composite
new file mode 100644
index 0000000000..c5af8dd3cc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/nodeC/META-INF/sca-deployables/Calculator.composite
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="CalculatorC">

+

+    <component name="SubtractServiceComponentC">

+        <implementation.java class="calculator.SubtractServiceImpl" />

+        <service name="SubtractService">

+            <binding.sca/>

+        </service>

+    </component>

+

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/nodeD/META-INF/sca-deployables/Calculator.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/nodeD/META-INF/sca-deployables/Calculator.composite
new file mode 100644
index 0000000000..119c52cbf8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node-impl/src/test/resources/nodeD/META-INF/sca-deployables/Calculator.composite
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="CalculatorD">

+           

+    <component name="CalculatorServiceComponentD">

+		<implementation.java class="calculator.CalculatorServiceImpl"/>

+        <reference name="addService" target="AddServiceComponentD" />     

+        <reference name="subtractService" target="SubtractServiceComponentD" />

+        <reference name="multiplyService" target="MultiplyServiceComponentD"/>     

+        <reference name="divideService" target="DivideServiceComponentD" />

+    </component>

+

+    <component name="MultiplyServiceComponentD">

+        <implementation.java class="calculator.MultiplyServiceImpl" />

+    </component>   

+    

+    <component name="DivideServiceComponentD">

+        <implementation.java class="calculator.DivideServiceImpl" />

+    </component>

+    

+    <component name="AddServiceComponentD">

+        <implementation.java class="calculator.AddServiceImpl" />

+    </component>

+

+    <component name="SubtractServiceComponentD">

+        <implementation.java class="calculator.SubtractServiceImpl" />

+    </component>

+    

+</composite>

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/pom.xml
new file mode 100644
index 0000000000..9be59d662d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/pom.xml
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-node</artifactId>
+    <name>Apache Tuscany SCA Node</name>
+
+    <dependencies>   
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+ 
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>   
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency> 
+        
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency> 
+        
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-domain</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>  
+                    
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-domain-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>     
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>  
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/ComponentInfo.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/ComponentInfo.java
new file mode 100644
index 0000000000..b3a856c276
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/ComponentInfo.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node;
+
+/**
+ * A collection of information about a component
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public interface ComponentInfo {
+    
+    /**
+     * Get the component name
+     * 
+     * @return component name
+     */
+    public String getName();
+    
+    /**
+     * Set the component name
+     * 
+     * @param name component name
+     */
+    public void setName(String name);
+
+    /**
+     * Set to true if the component has been started
+     * 
+     * @return true if the component is started
+     */
+    public boolean isStarted();
+    
+    /** 
+     * Set the started status of the component
+     * 
+     * @param started
+     */
+    public void setStarted(boolean started);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/ComponentListener.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/ComponentListener.java
new file mode 100644
index 0000000000..ac51add4d7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/ComponentListener.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node;
+
+import java.util.EventListener;
+
+import org.apache.tuscany.sca.assembly.Component;
+
+/**
+ * A listener interface for changes in component state
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public interface ComponentListener extends EventListener {
+    
+    /**
+     * Component has been started
+     * 
+     * @param component
+     */ 
+    void componentStarted(Component component);
+    
+    /** 
+     * Compoent has been stopped
+     * 
+     * @param component
+     */
+    void componentStopped(Component component);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/ComponentManager.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/ComponentManager.java
new file mode 100644
index 0000000000..6a22c3c8f4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/ComponentManager.java
@@ -0,0 +1,85 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.core.assembly.ActivationException;
+
+/**
+ * A set of operations for managing the components in a node
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public interface ComponentManager {
+
+    /**
+     * Get a list of component objects 
+     * 
+     * @return list of components
+     */
+    List<Component> getComponents();
+
+    /**
+     * Get a component object by name
+     * 
+     * @param componentName
+     * @return component
+     */
+    Component getComponent(String componentName);
+    
+    /** 
+     * Returns true if the named component is started
+     * @param component
+     * @return true if component is started
+     */
+    boolean isComponentStarted(Component component);
+
+    /** 
+     * Start a component. Makes it ready to receive messages
+     * 
+     * @param component
+     * @throws ActivationException
+     */
+    void startComponent(Component component) throws ActivationException;
+
+    /**
+     * Stop  component. 
+     * @param component
+     * @throws ActivationException
+     */
+    void stopComponent(Component component) throws ActivationException;
+
+    /**
+     * Add a listener that will be called back when the component state changes
+     * 
+     * @param listener
+     */
+    void addComponentListener(ComponentListener listener);
+
+    /**
+     * Remove a component listener
+     * 
+     * @param listener
+     */
+    void removeComponentListener(ComponentListener listener);
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/ComponentManagerService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/ComponentManagerService.java
new file mode 100644
index 0000000000..afb4e0c3ed
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/ComponentManagerService.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.core.assembly.ActivationException;
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * A service interface for managing the components in a node
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+@Remotable
+public interface ComponentManagerService {
+
+    /**
+     * Get a list of component info. On for each component in the node
+     * 
+     * @return
+     */
+    List<ComponentInfo> getComponentInfos();
+
+    /**
+     * The info for a named component
+     * 
+     * @param componentName
+     * @return
+     */
+    ComponentInfo getComponentInfo(String componentName);
+
+
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/NodeFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/NodeFactory.java
new file mode 100644
index 0000000000..c4a83fd624
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/NodeFactory.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node;
+
+
+/**
+ * A factory that always returns the same domain object
+ * 
+ * @version $Rev: 556897 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public interface NodeFactory {
+    
+    /**
+     * Returns the node object
+     * 
+     * @return the node 
+     */
+    public SCANode getNode();
+    
+    /**
+     * Set the node object
+     * 
+     * @param node the node  
+     */
+    public void setNode(SCANode node);
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/NodeFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/NodeFactoryImpl.java
new file mode 100644
index 0000000000..ea20afaf71
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/NodeFactoryImpl.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node;
+
+import org.apache.tuscany.sca.node.SCANode;
+
+
+/**
+ * A factory that always returns the same domain object
+ * 
+ * @version $Rev: 556897 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+public class NodeFactoryImpl implements NodeFactory {
+	
+    SCANode node = null;
+	
+    public NodeFactoryImpl(SCANode node){
+        this.node = node;
+    }
+    
+    /**
+     * Returns the domain object
+     * 
+     * @return the domain 
+     */
+    public SCANode getNode(){
+    	return node;
+    }
+    
+    /**
+     * Set the node object
+     * 
+     * @param node the node  
+     */
+    public void setNode(SCANode node){
+        this.node = node;
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/SCADomainProxySPI.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/SCADomainProxySPI.java
new file mode 100644
index 0000000000..96ff3a0c1a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/SCADomainProxySPI.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node;
+
+import org.apache.tuscany.sca.domain.DomainException;
+import org.apache.tuscany.sca.domain.SCADomain;
+import org.apache.tuscany.sca.domain.SCADomainSPI;
+
+/**
+ * The SPI for a domain proxy
+ * 
+ * @version $Rev: 580520 $ $Date: 2007-09-29 00:50:25 +0100 (Sat, 29 Sep 2007) $
+ */
+public interface SCADomainProxySPI  {
+
+    /**
+     * Add a node implementation with the domain proxy
+     * 
+     * @param nodeImpl
+     * @throws DomainException
+     */
+    public void addNode(SCANode nodeImpl) throws DomainException;
+        
+    /** 
+     * Remove a node implementation from the domain proxy
+     * 
+     * @param nodeImpl
+     * @throws DomainException
+     */
+    public void removeNode(SCANode nodeImpl) throws DomainException;
+    
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/SCANodeSPI.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/SCANodeSPI.java
new file mode 100644
index 0000000000..37414486e0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/SCANodeSPI.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node;
+
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+
+/**
+ * The SPI for a node
+ * 
+ * @version $Rev: 580520 $ $Date: 2007-09-29 00:50:25 +0100 (Sat, 29 Sep 2007) $
+ */
+public interface SCANodeSPI {
+
+    public Object getNodeRuntime();
+    
+    public void startFromDomain() throws NodeException;
+    
+    public void stopFromDomain() throws NodeException;
+    
+    public void addContributionFromDomain(String contributionURI, URL contributionURL, ClassLoader contributionClassLoader ) throws NodeException;   
+    
+    public void removeContributionFromDomain(String contributionURI) throws NodeException;  
+    
+    public void addToDomainLevelCompositeFromDomain(QName compositeQName) throws NodeException;     
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/management/SCANodeManagerInitService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/management/SCANodeManagerInitService.java
new file mode 100644
index 0000000000..d63a6e1159
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/management/SCANodeManagerInitService.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.management;
+
+import org.apache.tuscany.sca.node.SCANode;
+
+
+
+/**
+ * Initializes the Node Management component
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-11 18:45:36 +0100 (Tue, 11 Sep 2007) $
+ */
+public interface SCANodeManagerInitService {
+     
+    /**
+     * Set the node object into the NodeManagement component so that is can manage it
+     * 
+     * @param node
+     */
+    public void setNode(SCANode node);
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/management/SCANodeManagerService.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/management/SCANodeManagerService.java
new file mode 100644
index 0000000000..093dda4aec
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node/src/main/java/org/apache/tuscany/sca/node/management/SCANodeManagerService.java
@@ -0,0 +1,96 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.management;
+
+import java.net.URL;
+import java.util.logging.Level;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.domain.SCADomain;
+import org.apache.tuscany.sca.node.NodeException;
+import org.osoa.sca.annotations.OneWay;
+import org.osoa.sca.annotations.Remotable;
+
+
+/**
+ * The management interface for a node
+ * 
+ * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
+ */
+@Remotable
+public interface SCANodeManagerService {
+     
+    /**
+     * Returns the URI of the SCA node. That URI is the endpoint of the
+     * SCA node administration service.
+     * 
+     * @return the URI of the SCA node
+     */
+    public String getURI();
+    
+    /**
+     * Add an SCA contribution into the node.
+     *  
+     * @param uri the URI of the contribution
+     * @param url the URL of the contribution
+     */
+    public void addContribution(String contributionURI, String contributionURL) throws NodeException;
+    
+    /**
+     * Remove an SCA contribution from the node.
+     *  
+     * @param contributionURI the URI of the contribution
+     */
+    public void removeContribution(String contributionURI) throws NodeException;
+   
+    /**
+     * Add the named deployable composite to the domain level composite
+     * 
+     * @param compositeQName the name of the composite
+     */    
+    public void addToDomainLevelComposite(String compositeName) throws NodeException;
+    
+    /**
+     * Start the SCA node service.
+     */
+    public void start() throws NodeException;    
+    
+    /**
+     * Stop the SCA node service.
+     */
+    public void stop() throws NodeException; 
+    
+    /**
+     * Destroy the SCA node service. destroyNode rather than just destroy
+     * as the WSDL processing struggles with methods called destroy
+     */
+    @OneWay
+    public void destroyNode() throws NodeException;     
+    
+    /**
+     * Pass in an updated version of a composite in base64 encoded XML form. The node will compare
+     * this against the version of the composite it has and apply and changes found
+     * @param compositeQName
+     * @param compositeXMLBase64
+     * @throws NodeException
+     */
+    public void updateComposite(String compositeQName, String compositeXMLBase64 ) throws NodeException;
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-api/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-api/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-api/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-api/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-api/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-api/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-api/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-api/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-api/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-api/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-api/pom.xml
new file mode 100644
index 0000000000..92632f767e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-api/pom.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-node2-api</artifactId>
+    <name>Apache Tuscany SCA Node API</name>
+
+    <dependencies>   
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-api/src/main/java/org/apache/tuscany/sca/node/SCAClient.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-api/src/main/java/org/apache/tuscany/sca/node/SCAClient.java
new file mode 100644
index 0000000000..8ddafcf8d9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-api/src/main/java/org/apache/tuscany/sca/node/SCAClient.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node;
+
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.ServiceReference;
+
+
+/**
+ * Provides client access to the services in a domain.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface SCAClient {
+        
+    /**
+     * Cast a type-safe reference to a CallahbleReference. Converts a type-safe
+     * reference to an equivalent CallableReference; if the target refers to a
+     * service then a ServiceReference will be returned, if the target refers to
+     * a callback then a CallableReference will be returned.
+     * 
+     * @param target a reference proxy provided by the SCA runtime
+     * @param <B> the Java type of the business interface for the reference
+     * @param <R> the type of reference to be returned
+     * @return a CallableReference equivalent for the proxy
+     * @throws IllegalArgumentException if the supplied instance is not a
+     *             reference supplied by the SCA runtime
+     */
+    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException;
+
+    /**
+     * Returns a proxy for a service provided by a component in the SCA domain.
+     * 
+     * @param businessInterface the interface that will be used to invoke the
+     *            service
+     * @param serviceName the name of the service
+     * @param <B> the Java type of the business interface for the service
+     * @return an object that implements the business interface
+     */
+    public <B> B getService(Class<B> businessInterface, String serviceName);
+
+    /**
+     * Returns a ServiceReference for a service provided by a component in the
+     * SCA domain.
+     * 
+     * @param businessInterface the interface that will be used to invoke the
+     *            service
+     * @param serviceName the name of the service
+     * @param <B> the Java type of the business interface for the service
+     * @return a ServiceReference for the designated service
+     */
+    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String referenceName);
+
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-api/src/main/java/org/apache/tuscany/sca/node/SCANode2.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-api/src/main/java/org/apache/tuscany/sca/node/SCANode2.java
new file mode 100644
index 0000000000..4fd3e35668
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-api/src/main/java/org/apache/tuscany/sca/node/SCANode2.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node;
+
+
+
+/**
+ * Represents an SCA processing node.
+ * A node is loaded with an SCA composites. It can start and stop that composite. 
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface SCANode2 {
+
+    /**
+     * Start the composite loaded in the node.
+     */
+    void start();
+
+    /**
+     * Stop the composite loaded in the node.
+     */
+    void stop();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-api/src/main/java/org/apache/tuscany/sca/node/SCANode2Factory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-api/src/main/java/org/apache/tuscany/sca/node/SCANode2Factory.java
new file mode 100644
index 0000000000..e956993dbc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-api/src/main/java/org/apache/tuscany/sca/node/SCANode2Factory.java
@@ -0,0 +1,112 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node;
+
+import java.lang.reflect.Constructor;
+
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * A factory for SCA processing nodes. An SCA processing node can be loaded
+ * with an SCA composite and the SCA contributions required by the composite.
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class SCANode2Factory {
+    
+        
+    /**
+     * Returns a new SCA node factory instance.
+     *  
+     * @return a new SCA node factory
+     */
+    public static SCANode2Factory newInstance() {
+        SCANode2Factory scaNodeFactory = null;
+        
+        try {
+            final ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
+            String className =  "org.apache.tuscany.sca.node.impl.NodeFactoryImpl";  
+                            
+            Class<?> cls = Class.forName(className, true, classLoader);
+            
+            Constructor<?> constructor = null;
+            
+            try {
+                constructor = cls.getConstructor();
+            } catch (NoSuchMethodException e) {
+                // ignore
+            }
+            
+            if (constructor != null) {
+                scaNodeFactory = (SCANode2Factory)constructor.newInstance();
+            } 
+            
+            return scaNodeFactory;
+
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }  
+    }
+
+    /**
+     * Creates a new SCA node.
+     * 
+     * @param configurationURI the URI of the node configuration 
+     * @return a new SCA node.
+     */
+    public abstract SCANode2 createSCANode(String configurationURI);
+
+    /**
+     * Creates a new SCA node.
+     * 
+     * @param compositeURI the URI of the composite to use 
+     * @param contributions the URI of the composite to use 
+     * @return a new SCA node.
+     */
+    public abstract SCANode2 createSCANode(String compositeURI, SCAContribution... contributions);
+
+    /**
+     * Represents an SCA contribution uri + location.
+     */
+    public final static class SCAContribution {
+        private String uri;
+        private String location;
+        
+        /**
+         * Constructs a new SCA contribution.
+         * 
+         * @param uri
+         * @param location
+         */
+        public SCAContribution(String uri, String location) {
+            this.uri = uri;
+            this.location = location;
+        }
+        
+        public String getURI() {
+            return uri;
+        }
+        
+        public String getLocation() {
+            return location;
+        }
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-impl/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-impl/DISCLAIMER
new file mode 100644
index 0000000000..8e5c524323
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-impl/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software
+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is
+required of all newly accepted projects until a further review indicates that
+the infrastructure, communications, and decision making process have stabilized
+in a manner consistent with other successful ASF projects. While incubation
+status is not necessarily a reflection of the completeness or stability of the
+code, it does indicate that the project has yet to be fully endorsed by the ASF.
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-impl/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-impl/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-impl/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-impl/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-impl/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-impl/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-impl/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-impl/pom.xml
new file mode 100644
index 0000000000..6a2ce22156
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-impl/pom.xml
@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-node2-impl</artifactId>
+    <name>Apache Tuscany SCA Node Implementation</name>
+
+    <dependencies>
+ 
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>  
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node2-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>          
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-node</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-node-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+        
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeFactoryImpl.java
new file mode 100644
index 0000000000..c1cb1d9612
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeFactoryImpl.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.impl;
+
+import org.apache.tuscany.sca.node.SCANode2;
+import org.apache.tuscany.sca.node.SCANode2Factory;
+
+/**
+ * Default implementation of an SCA node factory.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NodeFactoryImpl extends SCANode2Factory {
+    
+    public NodeFactoryImpl() {
+    }
+
+    @Override
+    public SCANode2 createSCANode(String configurationURI) {
+        return new NodeImpl(configurationURI);
+    }
+    
+    @Override
+    public SCANode2 createSCANode(String compositeURI, SCAContribution... contributions) {
+        return new NodeImpl(compositeURI, contributions);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeImpl.java
new file mode 100644
index 0000000000..0bb9e18a54
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeImpl.java
@@ -0,0 +1,397 @@
+ /*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.impl;
+
+import java.io.InputStream;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.service.ContributionService;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.assembly.ActivationException;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime;
+import org.apache.tuscany.sca.implementation.node.ConfiguredNodeImplementation;
+import org.apache.tuscany.sca.implementation.node.NodeImplementationFactory;
+import org.apache.tuscany.sca.node.SCAClient;
+import org.apache.tuscany.sca.node.SCANode2;
+import org.apache.tuscany.sca.node.SCANode2Factory.SCAContribution;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentContext;
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.ServiceReference;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * A local representation of the SCADomain running on a single node
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NodeImpl implements SCANode2, SCAClient {
+	
+    private final static Logger logger = Logger.getLogger(NodeImpl.class.getName());
+	     
+    // The node configuration name, used for logging
+    private String configurationName;
+    
+    // The Tuscany runtime that does the hard work
+    private ReallySmallRuntime runtime;
+    private CompositeActivator compositeActivator;
+    private XMLInputFactory inputFactory;
+    private ModelFactoryExtensionPoint modelFactories;
+    private StAXArtifactProcessorExtensionPoint artifactProcessors;
+
+    // The composite loaded into this node
+    private Composite composite; 
+    
+    /** 
+     * Constructs a new SCA node.
+     *  
+     * @param configurationURI the URI of the node configuration information.
+     */
+    NodeImpl(String configurationURI) {
+        configurationName = configurationURI;
+        logger.log(Level.INFO, "Creating node: " + configurationName);               
+
+        try {
+            // Initialize the runtime
+            initRuntime();
+            
+            // Read the node configuration feed
+            StAXArtifactProcessor<ConfiguredNodeImplementation> configurationProcessor = artifactProcessors.getProcessor(ConfiguredNodeImplementation.class);
+            URL configurationURL = new URL(configurationURI);
+            InputStream is = configurationURL.openStream();
+            XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+            reader.nextTag();
+            ConfiguredNodeImplementation configuration = configurationProcessor.read(reader);
+            is.close();
+            
+            // Resolve contribution URLs
+            for (Contribution contribution: configuration.getContributions()) {
+                URL contributionURL = new URL(configurationURL, contribution.getLocation());
+                contribution.setLocation(contributionURL.toString());
+            }
+            
+            // Resolve composite URL
+            URL compositeURL = new URL(configurationURL, configuration.getComposite().getURI());
+            configuration.getComposite().setURI(compositeURL.toString());
+
+            // Configure the node
+            configureNode(configuration);
+
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }        
+    }
+    
+    /** 
+     * Constructs a new SCA node.
+     *  
+     * @param compositeURI
+     * @param contributions
+     */
+    NodeImpl(String compositeURI, SCAContribution[] contributions) {
+        configurationName = compositeURI;
+        logger.log(Level.INFO, "Creating node: " + configurationName);               
+
+        try {
+            // Initialize the runtime
+            initRuntime();
+            
+            // Create a node configuration
+            NodeImplementationFactory nodeImplementationFactory = modelFactories.getFactory(NodeImplementationFactory.class);
+            ConfiguredNodeImplementation configuration = nodeImplementationFactory.createConfiguredNodeImplementation();
+            
+            // Create composite model
+            AssemblyFactory assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+            Composite composite = assemblyFactory.createComposite();
+            composite.setURI(compositeURI);
+            composite.setUnresolved(true);
+            configuration.setComposite(composite);
+            
+            // Create contribution models
+            ContributionFactory contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+            for (SCAContribution c: contributions) {
+                Contribution contribution = contributionFactory.createContribution();
+                contribution.setURI(c.getURI());
+                contribution.setLocation(c.getLocation());
+                contribution.setUnresolved(true);
+                configuration.getContributions().add(contribution);
+            }
+
+            // Configure the node
+            configureNode(configuration);
+
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }        
+    }
+    
+    /**
+     * Initialize the Tuscany runtime.
+     * 
+     * @throws Exception
+     */
+    private void initRuntime() throws Exception {
+
+        // Create a node runtime
+        runtime = new ReallySmallRuntime(Thread.currentThread().getContextClassLoader());
+        runtime.start();
+        
+        // Get the various factories we need
+        ExtensionPointRegistry registry = runtime.getExtensionPointRegistry();
+        modelFactories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        inputFactory = modelFactories.getFactory(XMLInputFactory.class);
+
+        // Create the required artifact processors
+        artifactProcessors = registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        
+        // Save the composite activator
+        compositeActivator = runtime.getCompositeActivator();
+    }
+    
+    private void configureNode(ConfiguredNodeImplementation configuration) throws Exception {
+
+        // Find if any contribution JARs already available locally on the classpath
+        Map<String, URL> localContributions = localContributions();
+
+        // Load the specified contributions
+        ContributionService contributionService = runtime.getContributionService();
+        List<Contribution> contributions = new ArrayList<Contribution>();
+        for (Contribution contribution: configuration.getContributions()) {
+            URL contributionURL = new URL(contribution.getLocation());
+
+            // Extract contribution file name
+            String file =contributionURL.getPath();
+            int i = file.lastIndexOf('/');
+            if (i != -1 && i < file.length() -1 ) {
+                file = file.substring(i +1);
+                
+                // If we find the local contribution file on the classpath, use it in
+                // place of the original contribution URL
+                URL localContributionURL = localContributions.get(file);
+                if (localContributionURL != null) {
+                    contributionURL = localContributionURL;
+                }
+            }
+            
+            // Load the contribution
+            logger.log(Level.INFO, "Loading contribution: " + contributionURL);
+            contributions.add(contributionService.contribute(contribution.getURI(), contributionURL, false));
+        }
+        
+        // Load the specified composite
+        StAXArtifactProcessor<Composite> compositeProcessor = artifactProcessors.getProcessor(Composite.class);
+        URL compositeURL = new URL(configuration.getComposite().getURI());
+        logger.log(Level.INFO, "Loading composite: " + compositeURL);
+        InputStream is = compositeURL.openStream();
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        composite = compositeProcessor.read(reader);
+        
+        // Resolve it within the context of the first contribution
+        Contribution mainContribution = contributions.get(contributions.size()-1);
+        compositeProcessor.resolve(composite, mainContribution.getModelResolver());
+            
+        // Create a top level composite to host our composite
+        // This is temporary to make the activator happy
+        AssemblyFactory assemblyFactory = runtime.getAssemblyFactory();
+        Composite tempComposite = assemblyFactory.createComposite();
+        tempComposite.setName(new QName("http://tempuri.org", "temp"));
+        tempComposite.setURI("http://tempuri.org");
+        
+        // Include the node composite in the top-level composite 
+        tempComposite.getIncludes().add(composite);
+        
+        // Build the composite
+        runtime.buildComposite(composite);
+    }
+    
+    public void start() {
+        logger.log(Level.INFO, "Starting node: " + configurationName);               
+        
+        try {
+            
+            // Activate the composite
+            compositeActivator.activate(composite);
+            
+            // Start the composite
+            compositeActivator.start(composite);
+            
+        } catch (ActivationException e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+    
+    public void stop() {
+        logger.log(Level.INFO, "Stopping node: " + configurationName);               
+        
+        try {
+            
+            // Stop the composite
+            compositeActivator.stop(composite);
+            
+            // Deactivate the composite
+            compositeActivator.deactivate(composite);
+            
+        } catch (ActivationException e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+    
+    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
+        return (R)runtime.getProxyFactory().cast(target);
+    }
+    
+    public <B> B getService(Class<B> businessInterface, String serviceName) {
+        
+        ServiceReference<B> serviceReference = getServiceReference(businessInterface, serviceName);
+        if (serviceReference == null) {
+            throw new ServiceRuntimeException("Service not found: " + serviceName);
+        }
+        return serviceReference.getService();
+    }
+
+    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String name) {
+        
+        // Extract the component name
+        String componentName;
+        String serviceName;
+        int i = name.indexOf('/');
+        if (i != -1) {
+            componentName = name.substring(0, i);
+            serviceName = name.substring(i + 1);
+
+        } else {
+            componentName = name;
+            serviceName = null;
+        }
+
+        // Lookup the component 
+        Component component = null;
+         
+        for (Component compositeComponent: composite.getComponents()) {
+            if (compositeComponent.getName().equals(componentName)) {
+                component = compositeComponent;
+            }
+        }
+       
+        if (component == null) {
+            throw new ServiceRuntimeException("The service " + name + " has not been contributed to the domain");
+        }
+        RuntimeComponentContext componentContext = null;
+
+        // If the component is a composite, then we need to find the
+        // non-composite component that provides the requested service
+        if (component.getImplementation() instanceof Composite) {
+            for (ComponentService componentService : component.getServices()) {
+                if (serviceName == null || serviceName.equals(componentService.getName())) {
+                    CompositeService compositeService = (CompositeService)componentService.getService();
+                    if (compositeService != null) {
+                        if (serviceName != null) {
+                            serviceName = "$promoted$." + serviceName;
+                        }
+                        componentContext =
+                            ((RuntimeComponent)compositeService.getPromotedComponent()).getComponentContext();
+                        return componentContext.createSelfReference(businessInterface, compositeService.getPromotedService());
+                    }
+                    break;
+                }
+            }
+            // No matching service found
+            throw new ServiceRuntimeException("Composite service not found: " + name);
+        } else {
+            componentContext = ((RuntimeComponent)component).getComponentContext();
+            if (serviceName != null) {
+                return componentContext.createSelfReference(businessInterface, serviceName);
+            } else {
+                return componentContext.createSelfReference(businessInterface);
+            }
+        }
+    }    
+
+    /**
+     * Returns the extension point registry used by this node.
+     * 
+     * @return
+     */
+    public ExtensionPointRegistry getExtensionPointRegistry() {
+        return runtime.getExtensionPointRegistry();
+    }
+
+    /**
+     * Returns contribution JARs available on the classpath.
+     * 
+     * @return
+     */
+    private static Map<String, URL> localContributions () {
+        Map<String, URL> localContributions = new HashMap<String, URL>();
+        collectJARs(localContributions, Thread.currentThread().getContextClassLoader());
+        return localContributions;
+    }
+    
+    /**
+     * Collect JARs on the classpath of a URLClassLoader
+     * @param urls
+     * @param cl
+     */
+    private static void collectJARs(Map<String, URL> urls, ClassLoader cl) {
+        if (cl == null) {
+            return;
+        }
+        
+        // Collect JARs from the URLClassLoader's classpath
+        if (cl instanceof URLClassLoader) {
+            URL[] jarURLs = ((URLClassLoader)cl).getURLs();
+            if (jarURLs != null) {
+                for (URL jarURL: jarURLs) {
+                    String file =jarURL.getPath();
+                    int i = file.lastIndexOf('/');
+                    if (i != -1 && i < file.length() -1 ) {
+                        file = file.substring(i +1);
+                        urls.put(file, jarURL);
+                    }
+                }
+            }
+        }
+        
+        // Collect JARs from the parent ClassLoader
+        collectJARs(urls, cl.getParent());
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher-webapp/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher-webapp/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher-webapp/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher-webapp/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher-webapp/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher-webapp/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher-webapp/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher-webapp/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher-webapp/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher-webapp/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher-webapp/pom.xml
new file mode 100644
index 0000000000..44d0b59e6b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher-webapp/pom.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-node2-launcher-webapp</artifactId>
+    <packaging>war</packaging>
+    <name>Apache Tuscany SCA Node WebApp</name>
+
+    <dependencies>   
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node2-launcher</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher-webapp/src/main/webapp/META-INF/sca-contribution.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher-webapp/src/main/webapp/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..78bbebbb83
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher-webapp/src/main/webapp/META-INF/sca-contribution.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0">
+</contribution>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher-webapp/src/main/webapp/WEB-INF/web.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher-webapp/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000000..6c2c943c99
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher-webapp/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!--
+  * Licensed to the Apache Software Foundation (ASF) under one
+  * or more contributor license agreements.  See the NOTICE file
+  * distributed with this work for additional information
+  * regarding copyright ownership.  The ASF licenses this file
+  * to you under the Apache License, Version 2.0 (the
+  * "License"); you may not use this file except in compliance
+  * with the License.  You may obtain a copy of the License at
+  * 
+  *   http://www.apache.org/licenses/LICENSE-2.0
+  * 
+  * Unless required by applicable law or agreed to in writing,
+  * software distributed under the License is distributed on an
+  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+  * KIND, either express or implied.  See the License for the
+  * specific language governing permissions and limitations
+  * under the License.    
+-->
+
+<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web
+Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
+<web-app>
+
+  <display-name>Apache Tuscany SCA Node</display-name>
+
+  <filter>
+    <filter-name>tuscany</filter-name> 
+    <filter-class>org.apache.tuscany.sca.node.launcher.NodeServletFilter</filter-class> 
+  </filter>
+
+  <filter-mapping>
+    <filter-name>tuscany</filter-name> 
+    <url-pattern>/*</url-pattern> 
+  </filter-mapping>
+
+  <welcome-file-list id="WelcomeFileList">
+    <welcome-file>index.jsp</welcome-file>
+  </welcome-file-list>
+
+</web-app>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher-webapp/src/main/webapp/index.jsp b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher-webapp/src/main/webapp/index.jsp
new file mode 100644
index 0000000000..a739302ce6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher-webapp/src/main/webapp/index.jsp
@@ -0,0 +1,27 @@
+<%--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+--%>
+
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+<html>
+<head><title>Apache Tuscany SCA Node</title></head>
+
+<body>
+<h1>It works!</h1>
+</body>
+</html>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/pom.xml
new file mode 100644
index 0000000000..0fdfa51645
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/pom.xml
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-node2-launcher</artifactId>
+    <name>Apache Tuscany SCA Node Launcher</name>
+
+    <dependencies>   
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.4</version> <!-- to keep compatible with older servlet containers --> 
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <configuration>
+                    <archive>
+                        <manifest>
+                            <mainClass>org.apache.tuscany.sca.node.launcher.NodeMain</mainClass>
+                        </manifest>
+                    </archive>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/DomainManagerLauncher.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/DomainManagerLauncher.java
new file mode 100644
index 0000000000..f661f9019d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/DomainManagerLauncher.java
@@ -0,0 +1,91 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.launcher;
+
+import static org.apache.tuscany.sca.node.launcher.NodeLauncherUtil.domainManager;
+
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * Simple launcher for the SCA domain manager. 
+ *
+ * @version $Rev$ $Date$
+ */
+public class DomainManagerLauncher {
+    
+    private final static Logger logger = Logger.getLogger(DomainManagerLauncher.class.getName());    
+
+    /**
+     * Constructs a new DomainManagerLauncher.
+     */
+    private DomainManagerLauncher() {
+    }
+    
+    /**
+     * Returns a new launcher instance.
+     *  
+     * @return a new launcher instance
+     */
+    public static DomainManagerLauncher newInstance() {
+        return new DomainManagerLauncher();
+    }
+
+    /**
+     * Creates a new DomainManager.
+     * 
+     * @return a new DomainManager
+     * @throws LauncherException
+     */
+    public <T> T createDomainManager() throws LauncherException {
+        return (T)domainManager();
+    }
+    
+    public static void main(String[] args) throws Exception {
+        logger.info("Apache Tuscany SCA Domain Manager starting...");
+
+        // Create a domain manager
+        DomainManagerLauncher launcher = newInstance();
+        Object domainManager = launcher.createDomainManager();
+        
+        // Start the domain manager
+        try {
+            domainManager.getClass().getMethod("start").invoke(domainManager);
+        } catch (Exception e) {
+            logger.log(Level.SEVERE, "SCA Domain Manager could not be started", e);
+            throw e;
+        }
+        logger.info("SCA Domain Manager started.");
+        
+        logger.info("Press enter to shutdown.");
+        try {
+            System.in.read();
+        } catch (IOException e) {}
+
+        // Stop the domain manager
+        try {
+            domainManager.getClass().getMethod("stop").invoke(domainManager);
+        } catch (Exception e) {
+            logger.log(Level.SEVERE, "SCA Domain Manager could not be stopped", e);
+            throw e;
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/LauncherException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/LauncherException.java
new file mode 100644
index 0000000000..39e8d81139
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/LauncherException.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.node.launcher;
+
+
+/**
+ * Denotes an error launching an SCA domain manager or node.
+ *
+ * @version $Rev$ $Date$
+ */
+public class LauncherException extends Exception {
+    private static final long serialVersionUID = 4581189418849190567L;
+
+    public LauncherException() {
+        super();
+    }
+
+    /**
+     * @param message
+     * @param cause
+     */
+    public LauncherException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    /**
+     * @param message
+     */
+    public LauncherException(String message) {
+        super(message);
+    }
+
+    /**
+     * @param cause
+     */
+    public LauncherException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeDaemonLauncher.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeDaemonLauncher.java
new file mode 100644
index 0000000000..be416ec68b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeDaemonLauncher.java
@@ -0,0 +1,93 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.launcher;
+
+import static org.apache.tuscany.sca.node.launcher.NodeLauncherUtil.nodeDaemon;
+
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * A launcher for the SCA Node daemon.
+ *  
+ * @version $Rev$ $Date$
+ */
+public class NodeDaemonLauncher {
+
+    private final static Logger logger = Logger.getLogger(NodeDaemonLauncher.class.getName());
+    
+    /**
+     * Constructs a new node daemon launcher.
+     */
+    private NodeDaemonLauncher() {
+    }
+    
+    /**
+     * Returns a new launcher instance.
+     *  
+     * @return a new launcher instance
+     */
+    public static NodeDaemonLauncher newInstance() {
+        return new NodeDaemonLauncher();
+    }
+
+    /**
+     * Creates a new node daemon.
+     * 
+     * @param
+     * @return a new node daemon
+     * @throws LauncherException
+     */
+    public <T> T createNodeDaemon() throws LauncherException {
+        return (T)nodeDaemon();
+    }
+    
+    public static void main(String[] args) throws Exception {
+        logger.info("Apache Tuscany SCA Node Daemon starting...");
+
+        // Create a node daemon
+        NodeDaemonLauncher launcher = newInstance();
+        Object daemon = launcher.createNodeDaemon();
+        
+        // Start the node daemon
+        try {
+            daemon.getClass().getMethod("start").invoke(daemon);
+        } catch (Exception e) {
+            logger.log(Level.SEVERE, "SCA Node Daemon could not be started", e);
+            throw e;
+        }
+        logger.info("SCA Node Daemon started.");
+        
+        logger.info("Press enter to shutdown.");
+        try {
+            System.in.read();
+        } catch (IOException e) {}
+
+        // Stop the node daemon
+        try {
+            daemon.getClass().getMethod("stop").invoke(daemon);
+        } catch (Exception e) {
+            logger.log(Level.SEVERE, "SCA Node Daemon could not be stopped", e);
+            throw e;
+        }
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeLauncher.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeLauncher.java
new file mode 100644
index 0000000000..d8124037fe
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeLauncher.java
@@ -0,0 +1,134 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.launcher;
+
+import static org.apache.tuscany.sca.node.launcher.NodeLauncherUtil.node;
+
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * A launcher for SCA nodes.
+ *  
+ * @version $Rev$ $Date$
+ */
+public class NodeLauncher {
+
+    final static Logger logger = Logger.getLogger(NodeLauncher.class.getName());
+
+    /**
+     * Constructs a new node launcher.
+     */
+    private NodeLauncher() {
+    }
+    
+    /**
+     * Returns a new launcher instance.
+     *  
+     * @return a new launcher instance
+     */
+    public static NodeLauncher newInstance() {
+        return new NodeLauncher();
+    }
+
+    /**
+     * Creates a new node.
+     * 
+     * @param configurationURI
+     * @return a new node
+     * @throws LauncherException
+     */
+    public <T> T createNode(String configurationURI) throws LauncherException {
+        return (T)node(configurationURI, null, null);
+    }
+    
+    /**
+     * Represents an SCA contribution uri + location.
+     */
+    public final static class Contribution {
+        private String uri;
+        private String location;
+        
+        /**
+         * Constructs a new SCA contribution.
+         * 
+         * @param uri
+         * @param location
+         */
+        public Contribution(String uri, String location) {
+            this.uri = uri;
+            this.location = location;
+        }
+        
+        public String getURI() {
+            return uri;
+        }
+        
+        public String getLocation() {
+            return location;
+        }
+    }
+    
+    /**
+     * Creates a new Node.
+     * 
+     * @param compositeURI
+     * @param contributions
+     * @return a new node
+     * @throws LauncherException
+     */
+    public <T> T createNode(String compositeURI, Contribution...contributions) throws LauncherException {
+        return (T)node(null, compositeURI, contributions);
+    }
+    
+    public static void main(String[] args) throws Exception {
+        logger.info("Apache Tuscany SCA Node starting...");
+
+        // Create a node
+        NodeLauncher launcher = newInstance();
+        String configurationURI = args[0];
+        logger.info("SCA Node configuration: " + configurationURI);
+        Object node = launcher.createNode(configurationURI);
+        
+        // Start the node
+        try {
+            node.getClass().getMethod("start").invoke(node);
+        } catch (Exception e) {
+            logger.log(Level.SEVERE, "SCA Node could not be started", e);
+            throw e;
+        }
+        logger.info("SCA Node started.");
+        
+        logger.info("Press enter to shutdown.");
+        try {
+            System.in.read();
+        } catch (IOException e) {}
+
+        // Stop the node
+        try {
+            node.getClass().getMethod("stop").invoke(node);
+        } catch (Exception e) {
+            logger.log(Level.SEVERE, "SCA Node could not be stopped", e);
+            throw e;
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeLauncherUtil.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeLauncherUtil.java
new file mode 100644
index 0000000000..6abd571b31
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeLauncherUtil.java
@@ -0,0 +1,472 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.launcher;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FilenameFilter;
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * Common functions and constants used by the admin components.
+ *
+ * @version $Rev$ $Date$
+ */
+final class NodeLauncherUtil {
+
+    private final static Logger logger = Logger.getLogger(NodeLauncherUtil.class.getName());
+    
+    private static final String TUSCANY_HOME = "TUSCANY_HOME";
+
+
+    /**
+     * Returns a ClassLoader for the Tuscany runtime JARs for use in a standalone
+     * J2SE environment.
+     * 
+     * @param parentClassLoader
+     * 
+     * @return
+     */
+    static ClassLoader standAloneRuntimeClassLoader(ClassLoader parentClassLoader) throws FileNotFoundException, URISyntaxException, MalformedURLException {
+        return runtimeClassLoader(parentClassLoader, new StandAloneJARFileNameFilter());
+    }
+    
+    /**
+     * Returns a ClassLoader for the Tuscany runtime JARs for use in a Webapp
+     * environment.
+     * 
+     * @param parentClassLoader
+     * 
+     * @return
+     */
+    static ClassLoader webAppRuntimeClassLoader(ClassLoader parentClassLoader) throws FileNotFoundException, URISyntaxException, MalformedURLException {
+        return runtimeClassLoader(parentClassLoader, new WebAppJARFileNameFilter());
+    }
+    
+    /**
+     * Returns a ClassLoader for the Tuscany runtime JARs.
+     * 
+     * @param parentClassLoader
+     * @param filter
+     * 
+     * @return
+     */
+    static private ClassLoader runtimeClassLoader(ClassLoader parentClassLoader, FilenameFilter filter) throws FileNotFoundException, URISyntaxException, MalformedURLException {
+        
+        // Build list of runtime JARs
+        List<URL> jarURLs = new ArrayList<URL>();
+        
+        // First determine the path to the launcher class
+        String resource = NodeLauncherUtil.class.getName().replace('.', '/') + ".class"; 
+        URL url = NodeLauncherUtil.class.getClassLoader().getResource(resource);
+        if (url == null) {
+            throw new FileNotFoundException(resource);
+        }
+        URI uri = url.toURI();
+            
+        // If the launcher class is in a JAR, add all runtime JARs from directory containing
+        // that JAR (e.g. the Tuscany modules directory) as well as the ../modules and
+        // ../lib directories
+        String scheme = uri.getScheme();
+        if (scheme.equals("jar")) {
+            String path = uri.toString().substring(4);
+            int i = path.indexOf("!/");
+            if (i != -1) {
+                path = path.substring(0, i);
+                uri = URI.create(path);
+            }
+    
+            File file = new File(uri);
+            if (file.exists()) {
+                File jarDirectory = file.getParentFile();
+                if (jarDirectory != null && jarDirectory.exists()) {
+
+                    // Collect JAR files from the directory containing the input JAR
+                    // (e.g. the Tuscany modules directory)
+                    collectJARFiles(jarDirectory, jarURLs, filter);
+                    
+                    File homeDirectory = jarDirectory.getParentFile();
+                    if (homeDirectory != null && homeDirectory.exists()) {
+                        
+                        // Collect JARs from the ../modules directory
+                        File modulesDirectory = new File(homeDirectory, "modules");
+                        if (modulesDirectory.exists() && !modulesDirectory.getAbsolutePath().equals(jarDirectory.getAbsolutePath())) {
+                            collectJARFiles(modulesDirectory, jarURLs, filter);
+                        }
+
+                        // Collect JARs from the ../lib directory
+                        File libDirectory = new File(homeDirectory, "lib");
+                        if (libDirectory.exists() && !libDirectory.getAbsolutePath().equals(jarDirectory.getAbsolutePath())) {
+                            collectJARFiles(libDirectory, jarURLs, filter);
+                        }
+
+                    }
+                }
+            }
+        }
+        
+        // Look for a TUSCANY_HOME system property or environment variable
+        // Add all the JARs found under $TUSCANY_HOME, $TUSCANY_HOME/modules
+        // and $TUSCANY_HOME/lib
+        String home = System.getProperty(TUSCANY_HOME);
+        if (home == null || home.length() == 0) {
+            home = System.getenv(TUSCANY_HOME);
+        }
+        if (home != null && home.length() != 0) {
+            logger.info(TUSCANY_HOME + ": " + home);
+            File homeDirectory = new File(home);
+            if (homeDirectory.exists()) {
+                
+                // Collect files under $TUSCANY_HOME
+                collectJARFiles(homeDirectory, jarURLs, filter);
+                
+                // Collect files under $TUSCANY_HOME/modules
+                File modulesDirectory = new File(homeDirectory, "modules");
+                if (modulesDirectory.exists()) {
+                    collectJARFiles(modulesDirectory, jarURLs, filter);
+                }
+    
+                // Collect files under $TUSCANY_HOME/lib
+                File libDirectory = new File(homeDirectory, "lib");
+                if (libDirectory.exists()) {
+                    collectJARFiles(libDirectory, jarURLs, filter);
+                }
+            }
+        }
+    
+        // Return the runtime class loader
+        if (!jarURLs.isEmpty()) {
+            
+            // Return a ClassLoader configured with the runtime JARs
+            ClassLoader classLoader = new RuntimeClassLoader(jarURLs.toArray(new URL[0]), parentClassLoader);
+            return classLoader;
+            
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Collect JAR files in the given directory
+     * @param directory
+     * @param urls
+     * @param filter
+     * @throws MalformedURLException
+     */
+    private static void collectJARFiles(File directory, List<URL> urls, FilenameFilter filter) throws MalformedURLException {
+        File[] files = directory.listFiles(filter);
+        if (files != null) {
+            int count = 0;
+            for (File file: files) {
+                URL url = file.toURI().toURL();
+                
+                // Collect URL of the JAR file, make sure that there are no
+                // duplicates in the list
+                if (!urls.contains(url)) {
+                    urls.add(url);
+                    count++;
+                }
+            }
+            if (count != 0) {
+                logger.info("Runtime classpath: "+ count + " JAR" + (count > 1? "s":"")+ " from " + directory.toString());
+            }
+        }
+    }
+
+    /**
+     * A file name filter used to filter JAR files.
+     */
+    private static class StandAloneJARFileNameFilter implements FilenameFilter {
+        
+        public boolean accept(File dir, String name) {
+            name = name.toLowerCase(); 
+            
+            // Exclude tuscany-sca-all and tuscany-sca-manifest as they duplicate
+            // code in the individual runtime module JARs
+            if (name.startsWith("tuscany-sca-all")) {
+                return false;
+            }
+            if (name.startsWith("tuscany-sca-manifest")) {
+                return false;
+            }
+            
+            // Filter out the Jetty and Webapp hosts
+            if (name.startsWith("tuscany-host-jetty") ||
+                name.startsWith("tuscany-host-webapp")) {
+                //FIXME This is temporary
+                return false;
+            }
+            
+            // Include JAR and MAR files
+            if (name.endsWith(".jar")) {
+                return true;
+            }
+            if (name.endsWith(".mar")) {
+                return true;
+            }
+            return false;
+        }
+    }
+    
+    /**
+     * A file name filter used to filter JAR files.
+     */
+    private static class WebAppJARFileNameFilter extends StandAloneJARFileNameFilter {
+        
+        public boolean accept(File dir, String name) {
+            if (!super.accept(dir, name)) {
+                return false;
+            }
+            name = name.toLowerCase(); 
+            
+            // Exclude servlet-api JARs
+            if (name.startsWith("servlet-api")) {
+                return false;
+            }
+            
+            // Filter out the Tomcat host
+            if (name.startsWith("tuscany-host-tomcat")) {
+                //FIXME This is temporary
+                return false;
+            }
+            
+            return true;
+        }
+    }
+    
+    
+    /**
+     * Creates a new node.
+     * 
+     * @param compositeURI
+     * @param contributions
+     * @throws LauncherException
+     */
+    static Object node(String configurationURI, String compositeURI, NodeLauncher.Contribution[] contributions) throws LauncherException {
+        ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+        try {
+            // Set up runtime ClassLoader
+            ClassLoader runtimeClassLoader = runtimeClassLoader(Thread.currentThread().getContextClassLoader(),
+                                                                new StandAloneJARFileNameFilter());
+            if (runtimeClassLoader != null) {
+                Thread.currentThread().setContextClassLoader(runtimeClassLoader);
+            }
+    
+            // Use Java reflection to create the node as only the runtime class
+            // loader knows the runtime classes required by the node
+            String className = "org.apache.tuscany.sca.implementation.node.launcher.NodeImplementationLauncherBootstrap";
+            Class<?> bootstrapClass;
+            if (runtimeClassLoader != null) {
+                bootstrapClass = Class.forName(className, true, runtimeClassLoader);
+            } else {
+                bootstrapClass = Class.forName(className);
+            }
+            Object bootstrap;
+            if (configurationURI != null) {
+                
+                // Construct the node with a configuration URI
+                bootstrap = bootstrapClass.getConstructor(String.class).newInstance(configurationURI);
+                
+            } else {
+                
+                // Construct the node with a composite URI and the URIs and
+                // locations of a list of contributions
+                Constructor<?> constructor = bootstrapClass.getConstructor(String.class, String[].class, String[].class);
+                String[] uris = new String[contributions.length];
+                String[] locations = new String[contributions.length];
+                for (int i = 0; i < contributions.length; i++) {
+                    uris[i] = contributions[i].getURI();
+                    locations[i] = contributions[i].getLocation();
+                }
+                bootstrap = constructor.newInstance(compositeURI, uris, locations);
+            }
+            
+            Object node = bootstrapClass.getMethod("getNode").invoke(bootstrap);
+            return node;
+            
+        } catch (Exception e) {
+            NodeLauncher.logger.log(Level.SEVERE, "SCA Node could not be created", e);
+            throw new LauncherException(e);
+        } finally {
+            Thread.currentThread().setContextClassLoader(tccl);
+        }
+    }
+
+    /**
+     * Creates a new node daemon.
+     * 
+     * @throws LauncherException
+     */
+    static Object nodeDaemon() throws LauncherException {
+        ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+        try {
+            // Set up runtime ClassLoader
+            ClassLoader runtimeClassLoader = runtimeClassLoader(Thread.currentThread().getContextClassLoader(),
+                                                                new StandAloneJARFileNameFilter());
+            if (runtimeClassLoader != null) {
+                Thread.currentThread().setContextClassLoader(runtimeClassLoader);
+            }
+    
+            // Use Java reflection to create the node daemon as only the runtime class
+            // loader knows the runtime classes required by the node
+            String className = "org.apache.tuscany.sca.implementation.node.launcher.NodeImplementationDaemonBootstrap";
+            Class<?> bootstrapClass;
+            if (runtimeClassLoader != null) {
+                bootstrapClass = Class.forName(className, true, runtimeClassLoader);
+            } else {
+                bootstrapClass = Class.forName(className);
+            }
+            Object bootstrap = bootstrapClass.getConstructor().newInstance();
+            
+            Object nodeDaemon = bootstrapClass.getMethod("getNode").invoke(bootstrap);
+            return nodeDaemon;
+            
+        } catch (Exception e) {
+            NodeLauncher.logger.log(Level.SEVERE, "SCA Node Daemon could not be created", e);
+            throw new LauncherException(e);
+        } finally {
+            Thread.currentThread().setContextClassLoader(tccl);
+        }
+    }
+
+    /**
+     * Creates a new domain manager.
+     * 
+     * @throws LauncherException
+     */
+    static Object domainManager() throws LauncherException {
+        ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+        try {
+            // Set up runtime ClassLoader
+            ClassLoader runtimeClassLoader = runtimeClassLoader(Thread.currentThread().getContextClassLoader(),
+                                                                new StandAloneJARFileNameFilter());
+            if (runtimeClassLoader != null) {
+                Thread.currentThread().setContextClassLoader(runtimeClassLoader);
+            }
+    
+            // Use Java reflection to create the node daemon as only the runtime class
+            // loader knows the runtime classes required by the node
+            String className = "org.apache.tuscany.sca.workspace.admin.launcher.DomainManagerLauncherBootstrap";
+            Class<?> bootstrapClass;
+            if (runtimeClassLoader != null) {
+                bootstrapClass = Class.forName(className, true, runtimeClassLoader);
+            } else {
+                bootstrapClass = Class.forName(className);
+            }
+            Object bootstrap = bootstrapClass.getConstructor().newInstance();
+            
+            Object domainManager = bootstrapClass.getMethod("getNode").invoke(bootstrap);
+            return domainManager;
+            
+        } catch (Exception e) {
+            NodeLauncher.logger.log(Level.SEVERE, "SCA Domain Manager could not be created", e);
+            throw new LauncherException(e);
+        } finally {
+            Thread.currentThread().setContextClassLoader(tccl);
+        }
+    }
+
+    /**
+     * Simple URL class loader for the runtime JARs
+     */
+    private static class RuntimeClassLoader extends URLClassLoader {
+        private final static ClassLoader systemClassLoader = ClassLoader.getSystemClassLoader();
+        private ClassLoader parent;
+        
+        /**
+         * Constructs a new class loader.
+         * @param urls
+         * @param parent
+         */
+        private RuntimeClassLoader(URL[] urls, ClassLoader parent) {
+            super(urls);
+            this.parent = parent;
+        }
+
+        @Override
+        public URL findResource(String name) {
+            URL url = super.findResource(name);
+            if (url == null) {
+                url = parent.getResource(name);
+            }
+            return url;
+        }
+
+        @Override
+        public Enumeration<URL> findResources(String name) throws IOException {
+            Enumeration<URL> resources = super.findResources(name);
+            Enumeration<URL> parentResources = parent.getResources(name);
+            List<URL> allResources = new ArrayList<URL>(); 
+            for (; resources.hasMoreElements(); ) {
+                allResources.add(resources.nextElement());
+            }
+            for (; parentResources.hasMoreElements(); ) {
+                allResources.add(parentResources.nextElement());
+            }
+            return Collections.enumeration(allResources);
+        }
+
+        @Override
+        protected Class<?> findClass(String name) throws ClassNotFoundException {
+            Class<?> cl;
+
+            // First try to load the class using the parent classloader
+            try {
+                cl = parent.loadClass(name);
+                ClassLoader loadedBy = cl.getClassLoader();
+
+                // If the class was not loaded directly by the parent classloader
+                // or the system classloader try to load a local version of the class
+                // using our RuntimeClassloader instead
+                if (loadedBy != parent &&
+                    loadedBy != systemClassLoader &&
+                    loadedBy != null) {
+
+                    try {
+                        cl = super.findClass(name);
+                    } catch (ClassNotFoundException e) {
+                        // No class alternative was found in our RuntimeClassloader,
+                        // use the class found in the parent classloader hierarchy
+                    }
+                }
+            } catch (ClassNotFoundException e) {
+                
+                // The class was not found by the parent class loader, try
+                // to load it using our RuntimeClassloader
+                cl = super.findClass(name);
+            }
+
+            return cl;
+        }
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeMain.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeMain.java
new file mode 100644
index 0000000000..eafe4ddaa0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeMain.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.launcher;
+
+
+/**
+ * Main class for this JAR.
+ * With no arguments this class launches the SCA Node Daemon.
+ * With a "domain" argument it launches the SCA domain admin node.
+ * With any other argument it launches an SCA Node. 
+ *  
+ * @version $Rev$ $Date$
+ */
+public class NodeMain {
+
+    public static void main(String[] args) throws Exception {
+        if (args.length != 0) {
+            if (args[0].equals("domain")) {
+                DomainManagerLauncher.main(args);
+            } else {
+                NodeLauncher.main(args);
+            }
+        } else {
+            NodeDaemonLauncher.main(args);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeServletFilter.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeServletFilter.java
new file mode 100644
index 0000000000..63515b9cd1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeServletFilter.java
@@ -0,0 +1,128 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.launcher;
+
+import static org.apache.tuscany.sca.node.launcher.NodeLauncherUtil.webAppRuntimeClassLoader;
+
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+
+/**
+ * A Servlet filter that forwards service requests to the Servlets registered with
+ * the Tuscany ServletHost.
+ * 
+ * @version $Rev: 639872 $ $Date: 2008-03-21 14:42:27 -0700 (Fri, 21 Mar 2008) $
+ */
+public class NodeServletFilter implements Filter {
+    private static final long serialVersionUID = 1L;
+
+    private static final Logger logger = Logger.getLogger(NodeServletFilter.class.getName());
+
+    private ClassLoader runtimeClassLoader;
+    private Class<?> servletHostClass;
+    private Object servletHost;
+    private Filter filter;
+
+    public void init(FilterConfig filterConfig) throws ServletException {
+        logger.info("Apache Tuscany SCA WebApp Node starting...");
+
+        try {
+            // Get the Tuscany runtime ClassLoader
+            ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+            runtimeClassLoader = webAppRuntimeClassLoader(getClass().getClassLoader());
+            
+            try {
+                if (runtimeClassLoader != null) {
+                    Thread.currentThread().setContextClassLoader(runtimeClassLoader);
+                }
+        
+                // Load the Tuscany WebApp Servlet host and get the host instance
+                // for the current webapp
+                String className = "org.apache.tuscany.sca.implementation.node.webapp.NodeWebAppServletHost"; 
+                if (runtimeClassLoader != null) {
+                    servletHostClass = Class.forName(className, true, runtimeClassLoader);
+                } else {
+                    servletHostClass = Class.forName(className);
+                }
+                servletHost = servletHostClass.getMethod("servletHost").invoke(null);
+        
+                // Initialize the Servlet host
+                servletHostClass.getMethod("init", FilterConfig.class).invoke(servletHost, filterConfig);
+    
+                // The Servlet host also implements the filter interface 
+                filter = (Filter)servletHost;
+                
+            } finally {
+                Thread.currentThread().setContextClassLoader(tccl);
+            }
+            
+        } catch (Exception e) {
+            logger.log(Level.SEVERE, "Error Starting SCA WebApp Node", e);
+            throw new ServletException(e);
+        }
+
+        logger.info("SCA WebApp Node started.");
+    }
+
+    public void destroy() {
+        logger.info("Apache Tuscany WebApp Node stopping...");
+        if (servletHost != null) {
+            ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+            try {
+                if (runtimeClassLoader != null) {
+                    Thread.currentThread().setContextClassLoader(runtimeClassLoader);
+                }
+                
+                servletHostClass.getMethod("destroy").invoke(servletHost);
+                
+            } catch (Exception e) {
+                logger.log(Level.SEVERE, "Error Stopping SCA WebApp Node", e);
+            } finally {
+                Thread.currentThread().setContextClassLoader(tccl);
+            }
+        }
+        logger.info("SCA WebApp Node stopped.");
+    }
+
+    public void doFilter(ServletRequest request, ServletResponse response, javax.servlet.FilterChain chain)
+        throws IOException, ServletException {
+
+        // Delegate to the Servlet host filter
+        ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+        try {
+            if (runtimeClassLoader != null) {
+                Thread.currentThread().setContextClassLoader(runtimeClassLoader);
+            }
+            
+            filter.doFilter(request, response, chain);
+            
+        } finally {
+            Thread.currentThread().setContextClassLoader(tccl);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/LICENSE
new file mode 100644
index 0000000000..6b0b1270ff
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/LICENSE
@@ -0,0 +1,203 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/pom.xml
new file mode 100644
index 0000000000..e1987fb877
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/pom.xml
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    *
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    *
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-osgi-runtime</artifactId>
+    <name>Apache Tuscany OSGi Runtime Helper Library</name>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>org.apache.felix</groupId>
+            <artifactId>org.apache.felix.main</artifactId>
+            <version>1.0.3</version>
+        </dependency>
+
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.easymock</groupId>
+            <artifactId>easymock</artifactId>
+            <version>2.2</version>
+            <scope>test</scope>
+        </dependency>
+
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/EquinoxRuntime.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/EquinoxRuntime.java
new file mode 100644
index 0000000000..2764e72771
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/EquinoxRuntime.java
@@ -0,0 +1,112 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.osgi.runtime;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import org.osgi.framework.BundleContext;
+
+public class EquinoxRuntime extends OSGiRuntime  {
+    
+    
+    private static BundleContext bundleContext;
+    
+    private static EquinoxRuntime instance;
+    
+    private static Class<?> eclipseStarterClass;
+    
+    public static OSGiRuntime getInstance() throws Exception {
+        if (instance == null) {
+            eclipseStarterClass = EquinoxRuntime.class.getClassLoader().loadClass("org.eclipse.core.runtime.adaptor.EclipseStarter");
+            EquinoxRuntime runtime = new EquinoxRuntime();
+            instance = runtime;
+        }
+        return instance;
+    }
+    
+    
+    protected BundleContext startRuntime(boolean tuscanyRunningInOSGiContainer) throws Exception {
+        
+        if (bundleContext != null)
+            return bundleContext;
+                    
+        Method startupMethod = eclipseStarterClass.getMethod("startup", String [].class, Runnable.class);
+        
+        // Equinox version 3.2 upwards have a startup method which returns BundleContext
+        if (startupMethod.getReturnType() == BundleContext.class) {
+            bundleContext = (BundleContext) startupMethod.invoke(null, new String[] {"-clean", "-console"}, null );
+        }
+        else {
+            
+            // Older versions of Equinox dont have a public method to obtain system bundlecontext
+            // Extract bundleContext from the private field 'context'. We are assuming that 
+            // there is no access restriction
+            Method mainMethod = eclipseStarterClass.getMethod("main", String [].class);
+            mainMethod.invoke(null, (Object)new String[] {"-clean", "-console"});
+            
+            Field contextField = eclipseStarterClass.getDeclaredField("context");
+            contextField.setAccessible(true);
+            bundleContext = (BundleContext) contextField.get(null);
+            
+        }
+            
+        
+        return bundleContext;
+        
+    }
+
+    @Override
+    public BundleContext getBundleContext() {
+        return bundleContext;
+    }
+
+    @Override
+    protected void setBundleContext(BundleContext bundleContext) {
+        super.setBundleContext(bundleContext);
+        EquinoxRuntime.bundleContext = bundleContext;
+    }
+    
+    @Override
+    public void shutdown() throws Exception {
+
+        if (bundleContext == null)
+            return;
+        bundleContext = null;
+        instance = null;
+        if (eclipseStarterClass != null) {
+            Method shutdownMethod = eclipseStarterClass.getMethod("shutdown");
+            try {
+                shutdownMethod.invoke(eclipseStarterClass);
+            } catch (Exception e) {
+                // Ignore errors.
+            }
+        }
+        super.shutdown();
+    }
+
+
+    @Override
+    public boolean supportsBundleFragments() {
+        return false;
+    }
+    
+    
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/FelixRuntime.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/FelixRuntime.java
new file mode 100644
index 0000000000..a5f02c7b31
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/FelixRuntime.java
@@ -0,0 +1,246 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.osgi.runtime;
+
+import java.io.File;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+
+public class FelixRuntime extends OSGiRuntime implements BundleActivator {
+    
+    private static BundleContext bundleContext;
+    
+    private static FelixRuntime instance;
+    
+    private static Class<?> felixMainClass;
+    private static Class<?> felixClass;
+    private static Object felix;
+    
+    public static OSGiRuntime getInstance() throws Exception {
+        if (instance == null) {
+            felixMainClass = FelixRuntime.class.getClassLoader().loadClass("org.apache.felix.main.Main");
+            FelixRuntime runtime = new FelixRuntime();
+            instance = runtime;
+        }
+        return instance;
+    }
+    
+    
+    private static void deleteDirectory(File dir) {
+        
+        File[] files = dir.listFiles();
+        for (int i = 0; i < files.length; i++) {
+            if (files[i].isDirectory())
+                deleteDirectory(files[i]);
+            else
+                files[i].delete();
+        }
+        dir.delete();
+        
+    }
+    
+    protected BundleContext startRuntime(boolean tuscanyRunningInOSGiContainer) throws Exception {
+        
+        if (bundleContext != null)
+            return bundleContext;
+        
+               
+        ClassLoader cl = FelixRuntime.class.getClassLoader();
+        
+        felixClass = cl.loadClass("org.apache.felix.framework.Felix");
+        Method propsMethod = felixMainClass.getMethod("loadConfigProperties");
+        Properties props = (Properties)propsMethod.invoke(null);
+        
+        File profileDir = new File(".felix"); 
+        if (profileDir.isDirectory()) 
+            deleteDirectory(profileDir);
+        else
+            profileDir.delete();
+        profileDir.mkdir();
+        profileDir.deleteOnExit();
+        
+        props.put("felix.cache.profiledir", profileDir.getAbsolutePath());
+        props.put("felix.embedded.execution", "true");
+
+        String systemPackages =
+                "org.osgi.framework; version=1.3.0," +
+                "org.osgi.service.packageadmin; version=1.2.0, " +
+                "org.osgi.service.startlevel; version=1.0.0, " +
+                "org.osgi.service.url; version=1.0.0, " +
+                "org.osgi.util.tracker; version=1.3.2, " +
+                "javax.xml, " +
+                "javax.xml.datatype, " +
+                "javax.xml.namespace, " +
+                "javax.xml.parsers, " +
+                "javax.xml.transform, " +
+                "javax.xml.transform.dom, " +
+                "javax.xml.transform.sax, " +
+                "javax.xml.transform.stream, " +
+                "javax.xml.validation, " +
+                "javax.xml.xpath, " +
+                "org.apache.xerces.jaxp.datatype, " +
+                "org.w3c.dom, " +
+                "org.xml.sax, " +
+                "org.xml.sax.ext, " +
+                "org.xml.sax.helpers, " +
+                "javax.security.auth, " +
+                "javax.naming, " +
+                "javax.naming.spi, " +
+                "javax.naming.directory, " +
+                "javax.management, " + 
+                "sun.misc";
+        
+        
+        if (!tuscanyRunningInOSGiContainer)
+            systemPackages = systemPackages + ", org.osoa.sca.annotations, org.osoa.sca";
+        props.put("org.osgi.framework.system.packages", systemPackages);
+        
+        try {
+            Constructor felixConstructor = felixClass.getConstructor(Map.class, List.class);
+            List<BundleActivator> activators = new ArrayList<BundleActivator>();
+
+            try {
+                Class<?> autoActivatorClass = cl.loadClass("org.apache.felix.main.AutoActivator");
+                Constructor autoActivatorConstructor = autoActivatorClass.getConstructor(Map.class);
+                BundleActivator autoActivator = (BundleActivator)autoActivatorConstructor.newInstance(props); 
+                activators.add(autoActivator);
+
+            } catch (Throwable e) {
+                // Pre-1.0.3 release of Felix did not require AutoActivator
+            }
+            
+
+            felix = felixConstructor.newInstance(props, activators);
+            ((Bundle)felix).start();
+            bundleContext = ((Bundle)felix).getBundleContext();
+            
+            
+        } catch (Exception e) {
+            
+            // This is the older Felix API which has been retained temporarily to avoid build break
+            // TODO: Remove these once Felix 1.0.0 is released.
+            
+            Class<?> propertyResolverClass = cl.loadClass("org.apache.felix.framework.util.MutablePropertyResolver");
+            Class<?> propertyResolverImplClass = cl.loadClass("org.apache.felix.framework.util.MutablePropertyResolverImpl");
+
+            Constructor implConstructor = propertyResolverImplClass.getConstructor(Map.class);
+            Object mutableProps = implConstructor.newInstance(props);
+            
+            
+            try {
+                Constructor felixConstructor = felixClass.getConstructor(propertyResolverClass, List.class);
+                List<BundleActivator> activators = new ArrayList<BundleActivator>();
+                felix = felixConstructor.newInstance(mutableProps, activators);
+                ((Bundle)felix).start();
+                bundleContext = ((Bundle)felix).getBundleContext();
+            } catch (Exception e1) {
+                
+        
+                felix = felixClass.newInstance();
+                Method startMethod = felixClass.getMethod("start", propertyResolverClass, List.class);
+                List<BundleActivator> activators = new ArrayList<BundleActivator>();
+                BundleActivator activator = new FelixRuntime();
+                activators.add(activator);
+                startMethod.invoke(felix, mutableProps, activators);
+        
+                synchronized (activator) {
+                    int retries = 0;
+                    while (bundleContext == null && retries++ < 10) {
+                        activator.wait(1000);
+                    }
+                }
+            }
+        }
+        
+        return bundleContext;
+        
+    }
+
+    public void start(BundleContext context) throws Exception {
+        
+        bundleContext = context;
+        synchronized (this) {
+            this.notify();
+        }
+    }
+
+    public void stop(BundleContext context) throws Exception {
+        bundleContext = null;
+    }
+    
+    
+    
+    @Override
+    public BundleContext getBundleContext() {
+        return bundleContext;
+    }
+
+    @Override
+    protected void setBundleContext(BundleContext bundleContext) {
+        super.setBundleContext(bundleContext);
+        FelixRuntime.bundleContext = bundleContext;
+    }
+
+
+    @Override
+    public void shutdown() throws Exception {
+
+        if (bundleContext == null)
+            return;
+        bundleContext = null;
+        instance = null;
+        
+        // We could potentially use Felix.stopAndWait, but use timed wait for now because
+        // stopAndWait hangs with Felix 1.0.0
+        if (felix instanceof Bundle) {
+            Bundle felixBundle = (Bundle)felix;
+            felixBundle.stop();
+            int retries = 50;
+            synchronized (felix) {
+                while (retries-- > 0 && felixBundle.getState() != Bundle.UNINSTALLED) {
+                    felix.wait(100);
+                }
+            }
+        }
+        else if (felix != null) {
+            Method shutdownMethod = felixClass.getMethod("shutdown");
+            try {
+                shutdownMethod.invoke(felix);
+            } catch (Exception e) {
+                // Ignore errors
+            }            
+            felix = null;
+        }
+        super.shutdown();
+    }
+    
+    @Override
+    public boolean supportsBundleFragments() {
+        return false;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/KnopflerfishRuntime.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/KnopflerfishRuntime.java
new file mode 100644
index 0000000000..9c3373ea8a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/KnopflerfishRuntime.java
@@ -0,0 +1,162 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.osgi.runtime;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Method;
+import java.util.Hashtable;
+
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.BundleException;
+
+public class KnopflerfishRuntime extends OSGiRuntime  {
+    
+    private static BundleContext bundleContext;
+    
+    private static KnopflerfishRuntime instance;
+    
+
+    private static Class<?> frameworkClass;
+    
+    private static Object framework;
+    
+    public static OSGiRuntime getInstance() throws Exception {
+        if (instance == null) {
+            frameworkClass = KnopflerfishRuntime.class.getClassLoader().loadClass("org.knopflerfish.framework.Framework");
+            KnopflerfishRuntime runtime = new KnopflerfishRuntime();
+            instance = runtime;
+        }
+        return instance;
+    }
+    
+   
+
+    // FIXME: Knopflerfish does not expose the methods used for configuration as public methods
+    //        It may be worth using the private methods in org.knopflerfish.framework.Main for
+    //        configuring using reflection if security policies allow it.
+    //        For now, a simple configuration routine reads sca.xargs from the directory in 
+    //        the classpath which contains framework.jar. The entries in init.xargs starting with
+    //        -install are assumed to be single-line entries with full bundle location.
+    //
+    protected BundleContext startRuntime(boolean tuscanyRunningInOSGiContainer) throws Exception {
+        
+        if (bundleContext != null)
+            return bundleContext;
+        
+        
+        
+        System.setProperty("org.knopflerfish.framework.bundlestorage", "memory");
+                    
+        Constructor frameworkConstructor = frameworkClass.getConstructor(Object.class);
+        framework = frameworkConstructor.newInstance(new KnopflerfishRuntime());
+        Method launchMethod = frameworkClass.getMethod("launch", long.class);
+        launchMethod.invoke(framework, 0);
+        Method getContextMethod = frameworkClass.getMethod("getSystemBundleContext");
+        bundleContext = (BundleContext)getContextMethod.invoke(framework);
+       
+        System.setProperty("com.gatespace.bundle.cm.store", "knopflerfish.store");
+        File xargsFile = null;
+        String classpath = System.getProperty("java.class.path");
+        String[] classpathEntries = classpath.split(System.getProperty("path.separator"));
+        for (int i = 0; i < classpathEntries.length; i++) {
+            if (classpathEntries[i].endsWith("framework.jar")) {
+                String path = classpathEntries[i].substring(0, classpathEntries[i].length() - "framework.jar".length());
+                path = path + "sca.xargs";
+                xargsFile = new File(path);
+                if (!xargsFile.exists())
+                    xargsFile = null;
+                break;
+            }
+        }
+        if (xargsFile != null) {
+            BufferedReader reader = new BufferedReader(new FileReader(xargsFile));
+            String line;
+            Hashtable<String, Bundle> bundles = new Hashtable<String, Bundle>();
+            while ((line = reader.readLine()) != null) {
+                line = line.trim();
+                if (line.startsWith("-install")) {
+                    try {
+
+                        String bundleLocation = line.substring("-install".length()).trim();
+                        Bundle bundle = bundleContext.installBundle(bundleLocation);
+                        bundles.put(bundleLocation, bundle);
+                        
+                    } catch (BundleException e) {
+                        e.printStackTrace();
+                    }
+                    
+                }
+                if (line.startsWith("-start")) {
+
+                    try {
+                        String bundleLocation = line.substring("-start".length()).trim();
+                        Bundle bundle = bundles.get(bundleLocation);
+                        bundle.start();
+                    } catch (BundleException e) {
+                        e.printStackTrace();
+                    }
+                }
+            }
+        }
+        
+        
+        return bundleContext;
+        
+    }
+    
+    @Override
+    public BundleContext getBundleContext() {
+        return bundleContext;
+    }
+    
+    @Override
+    protected void setBundleContext(BundleContext bundleContext) {
+        super.setBundleContext(bundleContext);
+        KnopflerfishRuntime.bundleContext = bundleContext;
+    }
+
+    @Override
+    public void shutdown() throws Exception {
+
+        if (bundleContext == null)
+            return;
+        bundleContext = null;
+        instance = null;
+        if (framework != null) {
+            Method shutdownMethod = frameworkClass.getMethod("shutdown");
+            try {
+                shutdownMethod.invoke(framework);
+            } catch (Exception e) {
+                // Ignore errors
+            }
+            framework = null;
+        }
+        super.shutdown();
+        
+    }
+    
+    @Override
+    public boolean supportsBundleFragments() {
+        return true;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/OSGiBundleActivator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/OSGiBundleActivator.java
new file mode 100644
index 0000000000..5edf6fe130
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/OSGiBundleActivator.java
@@ -0,0 +1,258 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.osgi.runtime;
+
+import java.io.IOException;
+import java.net.URL;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.HashSet;
+
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.BundleEvent;
+import org.osgi.framework.BundleListener;
+
+/**
+ * OSGi bundle activator, which is run when Tuscany is run inside an OSGi runtime.
+ *
+ */
+public class OSGiBundleActivator implements BundleActivator, BundleListener {
+	
+	private static final String TUSCANY_SCA_BUNDLE_PREFIX = "org.apache.tuscany.sca";
+	private static final String TUSCANY_3RD_PARTY_BUNDLE_PREFIX = "org.apache.tuscany.sca.3rdparty";
+	private OSGiRuntime runtime;
+	private BundleClassLoader serviceDiscoveryClassLoader;
+	private BundleClassLoader threadContextClassLoader;
+	private ClassLoader origTCCL;
+	private Bundle thisBundle;
+
+	public void start(BundleContext bundleContext) throws Exception {
+		
+		initializeTuscanyClassLoaders(bundleContext);
+		
+		runtime = OSGiRuntime.findRuntime();
+		runtime.setBundleContext(bundleContext);
+		runtime.initialize();
+		
+	}
+
+	public void stop(BundleContext bundleContext) throws Exception {
+		runtime.shutdown();
+		
+        if (Thread.currentThread().getContextClassLoader() == threadContextClassLoader)
+            Thread.currentThread().setContextClassLoader(origTCCL);
+	}
+	
+	/**
+	 * Create a bundle classloader which has visibility of all Tuscany related
+	 * bundles. Use this classloader as TCCL, and the Tuscany service discovery
+	 * classloader.
+	 * 
+	 * @param bundleContext
+	 */
+	private void initializeTuscanyClassLoaders(BundleContext bundleContext) {
+		
+		thisBundle = bundleContext.getBundle();
+
+		origTCCL = Thread.currentThread().getContextClassLoader();
+		
+		threadContextClassLoader = new BundleClassLoader(thisBundle, origTCCL);
+		
+		Thread.currentThread().setContextClassLoader(threadContextClassLoader);
+		
+		serviceDiscoveryClassLoader = new BundleClassLoader(thisBundle, origTCCL);
+
+		Bundle[] bundles = bundleContext.getBundles();
+		for (Bundle bundle : bundles) {
+			updateBundleClassLoader(bundle);			
+		}
+		bundleContext.addBundleListener(this);
+		
+		ServiceDiscovery.getInstance().registerClassLoader(serviceDiscoveryClassLoader);
+		
+		
+		
+	}
+	
+	/**
+	 * Add an installed bundle to the list of bundles in the service discovery classpath
+	 * if the installed bundle is a Tuscany bundle using the same Core-SPI bundle.
+	 * Since the bundle containing this activator is in Tuscany Runtime, this bundle
+	 * will provide access to Runtime and its dependencies (SPI, SCA-API). Third party
+	 * bundles dont need to be in the service discovery classpath, since they will be automatically
+	 * imported by bundles which require them. That leaves Tuscany extension bundles,
+	 * which are added to the service discovery classpath here.
+	 * 
+	 * 3rd party bundle should be explicity added to TCCL since classes from these
+	 * bundles use TCCL to load other classes from the bundle.
+	 * 
+	 * Load one class from the bundle to check if the new bundle matches this runtime bundle.
+	 * 
+	 * @param bundle
+	 */
+	private void updateBundleClassLoader(Bundle bundle) {
+		
+		if (bundle.getSymbolicName().startsWith(TUSCANY_SCA_BUNDLE_PREFIX)) {
+			
+
+			// This may be the third party bundle.
+		    if (bundle.getSymbolicName().startsWith(TUSCANY_3RD_PARTY_BUNDLE_PREFIX)) {
+					
+				try {
+					String xmlInputFactory = "javax.xml.stream.XMLInputFactory";
+					if (thisBundle.loadClass(xmlInputFactory) == bundle.loadClass(xmlInputFactory)) {
+							
+					    threadContextClassLoader.addBundle(bundle);
+					}
+				} catch (ClassNotFoundException e) {
+					// Ignore
+				}
+			} 
+		    else {
+			
+			    String moduleActivator = "org.apache.tuscany.sca.core.ModuleActivator";
+			
+			    try {
+				    if (thisBundle.loadClass(moduleActivator) == bundle.loadClass(moduleActivator)) {
+					
+				        serviceDiscoveryClassLoader.addBundle(bundle);
+				        threadContextClassLoader.addBundle(bundle);
+				    }
+			    } catch (ClassNotFoundException e) {
+				    // Ignore				
+			    }
+		    }
+		}
+	}
+
+
+	/**
+	 * Handle bundle install/uninstall events 
+	 */
+	public void bundleChanged(BundleEvent event) {
+		
+		Bundle bundle = event.getBundle();
+		if (event.getType() == BundleEvent.UNINSTALLED) {
+			serviceDiscoveryClassLoader.removeBundle(bundle);
+			threadContextClassLoader.removeBundle(bundle);
+		}
+		else if (event.getType() == BundleEvent.INSTALLED) {
+			updateBundleClassLoader(bundle);
+		}
+	}
+
+
+
+
+	/**
+	 * Bundle classloader that searches a bundle classpath consisting of
+	 * a list of bundles. The parent classloader is searched only if a class
+	 * cannot be loaded from the bundle classpath. Tuscany bundles are
+	 * dynamically added and removed from the bundle classpath when the bundles
+	 * are installed and uninstalled.
+	 * 
+	 * No ordering of bundles is maintained at the moment.
+	 *
+	 */
+	private static class BundleClassLoader extends ClassLoader {
+		
+		private HashSet<Bundle> bundles;
+		
+		BundleClassLoader(Bundle bundle, ClassLoader parent) {
+			super(parent);
+			this.bundles = new HashSet<Bundle>();
+			bundles.add(bundle);
+		}
+		
+		private synchronized void addBundle(Bundle bundle) {
+			bundles.add(bundle);
+		}
+		
+		private synchronized void removeBundle(Bundle bundle) {
+			if (bundles.contains(bundle))
+			    bundles.remove(bundle);
+		}
+		
+        
+		@Override
+        protected Class<?> findClass(String className) throws ClassNotFoundException {
+            Class<?> clazz = null;
+            synchronized (this) {
+                for (Bundle bundle : bundles) {
+                    try {
+                        clazz = bundle.loadClass(className);
+                        break;
+                    } catch (ClassNotFoundException e) {
+                    } catch (NoClassDefFoundError e) {
+                    }
+
+                }
+            }           
+            if (clazz != null) {
+                return clazz;
+            }
+            return super.findClass(className);
+        }
+
+
+		@Override
+		@SuppressWarnings("unchecked")
+		public Enumeration<URL> getResources(String resName) throws IOException {
+			HashSet<URL> urlSet = new HashSet<URL>();
+			Enumeration<URL> urls = null;
+			synchronized (this) {
+				for (Bundle bundle : bundles) {
+					urls = bundle.getResources(resName);
+					if (urls != null) {
+						while (urls.hasMoreElements()) {
+							urlSet.add(urls.nextElement());
+						}
+					}
+				}
+			}			
+			if (urlSet.size() > 0)
+				return Collections.enumeration(urlSet);
+			return super.getResources(resName);
+		}
+
+		@Override
+		public URL getResource(String resName) {
+			URL url = null;
+			synchronized (this) {
+				for (Bundle bundle : bundles) {
+					url = bundle.getResource(resName);
+					if (url != null)
+						return url;
+				}
+			}			
+			return super.getResource(resName);
+		}
+
+		@Override
+		public String toString() {
+			return "Tuscany BundleClassLoader " + bundles.iterator().next();
+	    }
+		
+		
+		
+	}
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/OSGiRuntime.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/OSGiRuntime.java
new file mode 100644
index 0000000000..7bffa9284e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/OSGiRuntime.java
@@ -0,0 +1,256 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.osgi.runtime;
+
+import java.io.InputStream;
+import java.lang.reflect.Method;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.BundleException;
+import org.osgi.service.packageadmin.PackageAdmin;
+
+public abstract class OSGiRuntime {
+    private static final Logger logger = Logger.getLogger(OSGiRuntime.class.getName());
+
+    public abstract BundleContext getBundleContext();
+
+    public abstract boolean supportsBundleFragments();
+    
+    protected abstract BundleContext startRuntime(boolean tuscanyRunningInOSGiContainer) throws Exception;
+       
+    private static OSGiRuntime instance;
+    
+    private BundleContext bundleContext;
+    
+    private PackageAdmin packageAdmin;
+    
+    private boolean tuscanyRunningInOSGiContainer;
+    
+    /**
+     * System property org.apache.tuscany.implementation.osgi.runtime.OSGiRuntime can be set to the
+     * name of the OSGiRuntime class (eg. EquinoxRuntime). If set, start this runtime and return the
+     * system bundlecontext. If not set, start Equinox/Felix/Knopflerfish (in that order) from the
+     * classpath.
+     * 
+     * @throws BundleException
+     */
+    public synchronized static OSGiRuntime findRuntime() throws Exception {
+
+        if (instance != null) {
+        	
+            return instance;
+        }
+        String runtimeClassName = System.getProperty(OSGiRuntime.class.getName());
+        
+
+        if (runtimeClassName != null) {
+            try {
+                Class<?> runtimeClass = OSGiRuntime.class.getClassLoader().loadClass(runtimeClassName);
+                Method method = runtimeClass.getMethod("getInstance");
+                instance = (OSGiRuntime) method.invoke(null);
+                return instance;
+                
+            } catch (Exception e) {
+                throw new BundleException("Could not start OSGi runtime " + runtimeClassName, e);
+            }
+        }
+
+        try {
+            
+            instance = EquinoxRuntime.getInstance();
+            return instance;
+            
+        } catch (ClassNotFoundException e) {
+            // Ignore
+        } catch (Throwable e) {
+            logger.log(Level.SEVERE, e.getMessage(), e);
+        }
+
+        try {
+
+            instance = FelixRuntime.getInstance();
+            return instance;
+ 
+        } catch (ClassNotFoundException e) {
+            // Ignore
+        } catch (Throwable e) {
+            logger.log(Level.SEVERE, e.getMessage(), e);
+        }
+
+        try {
+       
+            instance = KnopflerfishRuntime.getInstance();
+            return instance;
+            
+        } catch (ClassNotFoundException e) {
+            // Ignore
+        } catch (Throwable e) {
+            logger.log(Level.SEVERE, e.getMessage(), e);
+        }
+
+        throw new BundleException("Could not start OSGi runtime from the classpath");
+    }
+
+
+    public synchronized static OSGiRuntime getRuntime() throws Exception {
+    	return getRuntime(false);
+    }
+
+    public synchronized static OSGiRuntime getRuntime(boolean tuscanyRunningInOSGiContainer) throws Exception {
+    	
+    	instance = findRuntime();
+    	
+        if (instance != null) {
+        	
+        	if (instance.bundleContext == null) {
+                instance.tuscanyRunningInOSGiContainer = tuscanyRunningInOSGiContainer;
+        		instance.startRuntime(tuscanyRunningInOSGiContainer);
+        		instance.initialize();
+        	}
+            return instance;
+        }
+        return instance;
+    }
+
+
+    public void shutdown() throws Exception {
+    	
+    	bundleContext = null;
+    	packageAdmin = null;
+    }
+
+    protected void setBundleContext(BundleContext bundleContext) {
+        instance.tuscanyRunningInOSGiContainer = true;
+        this.bundleContext = bundleContext;
+    }
+    
+    protected void initialize() {
+    	
+        bundleContext = getBundleContext();
+
+        if (bundleContext != null) {
+
+            org.osgi.framework.ServiceReference packageAdminReference =
+                bundleContext.getServiceReference("org.osgi.service.packageadmin.PackageAdmin");
+            if (packageAdminReference != null) {
+
+                packageAdmin = (PackageAdmin)bundleContext.getService(packageAdminReference);
+            }
+        }
+
+    }
+
+    public Bundle findBundle(String bundleSymbolicName, String bundleVersion) {
+
+        if (bundleContext != null) {
+            Bundle[] installedBundles = bundleContext.getBundles();
+            for (Bundle bundle : installedBundles) {
+                if (bundleSymbolicName.equals(bundle.getSymbolicName()) && (bundleVersion == null || bundleVersion
+                    .equals(bundle.getHeaders().get("Bundle-Version"))))
+                    return bundle;
+            }
+
+        }
+        return null;
+    }
+    
+    public synchronized static Bundle findInstalledBundle(String bundleLocation) {
+    	if (instance != null) {
+            if (bundleLocation.startsWith("bundle:")||bundleLocation.startsWith("bundleresource:")) {
+                try {
+                    return findInstalledBundle(new URL(bundleLocation));
+                } catch (MalformedURLException e) {
+                    // ignore
+                }
+            } else {
+                return instance.findBundle(bundleLocation);
+            }
+    	}
+    	return null;
+    }
+    
+    public synchronized static Bundle findInstalledBundle(URL bundleURL) {
+        if (instance != null) {
+            if (instance.bundleContext != null) {
+                Bundle[] installedBundles = instance.bundleContext.getBundles();
+                for (Bundle bundle : installedBundles) {
+                    try {
+                        if (bundle.getEntry("/").getHost().equals(bundleURL.getHost()))
+                        return bundle;
+                    } catch (Exception e) {
+                        // Ignore exception
+                    }
+                }
+            }
+            return null;
+        }
+        return null;
+    }
+
+    public Bundle findBundle(String bundleLocation) {
+
+        if (bundleContext != null) {        	
+            Bundle[] installedBundles = bundleContext.getBundles();
+            for (Bundle bundle : installedBundles) {
+                if (bundle.getLocation().equals(bundleLocation))
+                    return bundle;
+            }
+
+        }
+        return null;
+    }
+
+    public Bundle installBundle(String bundleLocation, InputStream inputStream) {
+
+        try {
+            if (bundleContext != null) {
+                Bundle bundle = findBundle(bundleLocation);
+                if (bundle != null)
+                    return bundle;
+                if (inputStream == null)
+                    bundle = bundleContext.installBundle(bundleLocation);
+                else
+                    bundle = bundleContext.installBundle(bundleLocation, inputStream);
+
+                if (bundle != null && packageAdmin != null)
+                    packageAdmin.refreshPackages(null);
+
+                return bundle;
+            }
+        } catch (BundleException e) {
+        }
+        return null;
+    }
+
+    /**
+     * @return the instance
+     */
+    public synchronized static void stop() throws Exception {
+        if (instance != null && !instance.tuscanyRunningInOSGiContainer) {
+            instance.shutdown();
+            instance = null;
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/OSGiRuntimeModuleActivator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/OSGiRuntimeModuleActivator.java
new file mode 100644
index 0000000000..1dbe75f431
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/OSGiRuntimeModuleActivator.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.osgi.runtime;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class OSGiRuntimeModuleActivator implements ModuleActivator {
+
+    /**
+     * @see org.apache.tuscany.sca.core.ModuleActivator#start(org.apache.tuscany.sca.core.ExtensionPointRegistry)
+     */
+    public void start(ExtensionPointRegistry registry) {
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.ModuleActivator#stop(org.apache.tuscany.sca.core.ExtensionPointRegistry)
+     */
+    public void stop(ExtensionPointRegistry registry) {
+        try {
+            OSGiRuntime.stop();
+        } catch (Throwable e) {
+            // Ignore the exception
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
new file mode 100644
index 0000000000..88b8f1e021
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
@@ -0,0 +1,36 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+# Implementation class for the ModuleActivator

+org.apache.tuscany.sca.osgi.runtime.OSGiRuntimeModuleActivator

+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+# Implementation class for the ModuleActivator

+org.apache.tuscany.sca.osgi.runtime.OSGiRuntimeModuleActivator

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/test/java/org/apache/tuscany/sca/osgi/runtime/OSGiRuntimeTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/test/java/org/apache/tuscany/sca/osgi/runtime/OSGiRuntimeTestCase.java
new file mode 100644
index 0000000000..8bc77b5bb6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/osgi-runtime/src/test/java/org/apache/tuscany/sca/osgi/runtime/OSGiRuntimeTestCase.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.osgi.runtime;
+
+import junit.framework.TestCase;
+
+import org.osgi.framework.BundleContext;
+
+/**
+ * Test OSGi runtime.
+ * 
+ */
+public class OSGiRuntimeTestCase extends TestCase {
+    private OSGiRuntime runtime;
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        this.runtime = OSGiRuntime.getRuntime();
+    }
+
+    /**
+     * @see junit.framework.TestCase#tearDown()
+     */
+    @Override
+    protected void tearDown() throws Exception {
+        OSGiRuntime.stop();
+    }
+
+    public void testRuntime() throws Exception {
+
+        BundleContext bc1 = runtime.getBundleContext();
+
+        assertNotNull(bc1);
+
+        BundleContext bc2 = runtime.getBundleContext();
+
+        assertNotNull(bc2);
+
+        assertTrue(bc1 == bc2);
+
+        OSGiRuntime.stop();
+        runtime = OSGiRuntime.getRuntime();
+
+        BundleContext bc3 = runtime.getBundleContext();
+
+        assertNotNull(bc3);
+
+        assertTrue(bc1 != bc3);
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/pom.xml
new file mode 100644
index 0000000000..5d05bc57c9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/pom.xml
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-policy-logging</artifactId>
+    <name>Apache Tuscany Logging Policy Model</name>
+    
+    <dependencies>
+    	        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-impl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/LoggingPolicyDefinitionsProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/LoggingPolicyDefinitionsProvider.java
new file mode 100644
index 0000000000..828792179e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/LoggingPolicyDefinitionsProvider.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.logging;
+
+import java.net.URI;
+import java.net.URL;
+
+import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.definitions.SCADefinitions;
+import org.apache.tuscany.sca.definitions.SCADefinitionsProvider;
+import org.apache.tuscany.sca.definitions.SCADefinitionsProviderException;
+
+/**
+ * Provider for Policy Intents and PolicySet definitions related to security
+ */
+public class LoggingPolicyDefinitionsProvider implements SCADefinitionsProvider {
+    private String definitionsFile = "org/apache/tuscany/sca/policy/logging/definitions.xml";
+    URLArtifactProcessor urlArtifactProcessor = null;
+    
+    public LoggingPolicyDefinitionsProvider(ExtensionPointRegistry registry) {
+        URLArtifactProcessorExtensionPoint documentProcessors = registry.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+        urlArtifactProcessor = (URLArtifactProcessor)documentProcessors.getProcessor(SCADefinitions.class);
+    }
+
+    public SCADefinitions getSCADefinition() throws SCADefinitionsProviderException {
+        URL defintionsFileUrl = getClass().getClassLoader().getResource(definitionsFile);
+        Object scaDefn = null;
+        try {
+            URI uri = new URI(definitionsFile);
+            return (SCADefinitions)urlArtifactProcessor.read(null, 
+                                                             uri, 
+                                                             defintionsFileUrl);
+        } catch ( Exception e ) {
+            throw new SCADefinitionsProviderException(e);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingImplementationPolicyProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingImplementationPolicyProvider.java
new file mode 100644
index 0000000000..7d89ad7869
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingImplementationPolicyProvider.java
@@ -0,0 +1,90 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.logging.jdk;
+
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.OperationsConfigurator;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JDKLoggingImplementationPolicyProvider implements PolicyProvider {
+    private RuntimeComponent component;
+    private Implementation implementation;
+
+    public JDKLoggingImplementationPolicyProvider(RuntimeComponent component, Implementation implementation) {
+        super();
+        this.component = component;
+        this.implementation = implementation;
+    }
+
+    private String getContext() {
+        return "component.implementation: " + component.getURI() + "(" + implementation.getClass().getName() + ")";
+    }
+
+    private PolicySet findPolicySet(Operation operation) {
+        for (PolicySet ps : component.getPolicySets()) {
+            for (Object p : ps.getPolicies()) {
+                if (JDKLoggingPolicy.class.isInstance(p)) {
+                    return ps;
+                }
+            }
+        }
+        
+        if ( component instanceof OperationsConfigurator ) {
+        	for ( ConfiguredOperation confOp : ((OperationsConfigurator)component).getConfiguredOperations() ) {
+        		if ( confOp.getName().equals(operation.getName())) {
+        			for (PolicySet ps : confOp.getPolicySets()) {
+        	            for (Object p : ps.getPolicies()) {
+        	                if (JDKLoggingPolicy.class.isInstance(p)) {
+        	                    return ps;
+        	                }
+        	            }
+        	        }
+        		}
+        	}
+        }
+        
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProvider#createInterceptor(org.apache.tuscany.sca.interfacedef.Operation)
+     */
+    public Interceptor createInterceptor(Operation operation) {
+        PolicySet ps = findPolicySet(operation);
+        return ps == null ? null : new JDKLoggingPolicyInterceptor(getContext(), operation, ps);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProvider#getPhase()
+     */
+    public String getPhase() {
+        return Phase.IMPLEMENTATION_POLICY;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingPolicy.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingPolicy.java
new file mode 100644
index 0000000000..d2400b149b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingPolicy.java
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.logging.jdk;
+
+import java.util.logging.Level;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.policy.Policy;
+
+/**
+ * Implementation for policies that could be injected as parameter
+ * into the axis2config.
+ */
+public class JDKLoggingPolicy implements Policy {
+    private static final QName JDK_LOGGING_POLICY_QNAME = new QName(Constants.SCA10_TUSCANY_NS, "jdkLogger");
+
+    private String loggerName;
+    private String resourceBundleName;
+    private Level logLevel;
+    private boolean useParentHandlers = false;
+
+    public String getLoggerName() {
+        return loggerName;
+    }
+
+    public void setLoggerName(String loggerName) {
+        this.loggerName = loggerName;
+    }
+
+    public Level getLogLevel() {
+        return logLevel;
+    }
+
+    public void setLogLevel(Level logLevel) {
+        this.logLevel = logLevel;
+    }
+
+    public String getResourceBundleName() {
+        return resourceBundleName;
+    }
+
+    public void setResourceBundleName(String resourceBundleName) {
+        this.resourceBundleName = resourceBundleName;
+    }
+
+    public boolean isUseParentHandlers() {
+        return useParentHandlers;
+    }
+
+    public void setUseParentHandlers(boolean useParentHandlers) {
+        this.useParentHandlers = useParentHandlers;
+    }
+
+    public QName getSchemaName() {
+        return JDK_LOGGING_POLICY_QNAME;
+    }
+
+    public boolean isUnresolved() {
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingPolicyInterceptor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingPolicyInterceptor.java
new file mode 100644
index 0000000000..f10eba75ad
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingPolicyInterceptor.java
@@ -0,0 +1,129 @@
+package org.apache.tuscany.sca.policy.logging.jdk;
+
+import java.util.logging.ConsoleHandler;
+import java.util.logging.Handler;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+/**
+ * Policy handler to handle PolicySet related to Logging with the QName
+ * {http://tuscany.apache.org/xmlns/sca/1.0/impl/java}LoggingPolicy
+ */
+public class JDKLoggingPolicyInterceptor implements Interceptor {
+    public static final String loggingPolicy = "JDKLoggingPolicy";
+    public static final QName policySetQName = new QName(Constants.SCA10_TUSCANY_NS, loggingPolicy);
+    private Logger logger = null;
+
+    private Invoker next;
+    private Operation operation;
+    private PolicySet policySet = null;
+    private String context;
+
+    public JDKLoggingPolicyInterceptor(String context, Operation operation, PolicySet policySet) {
+        super();
+        this.operation = operation;
+        this.policySet = policySet;
+        this.context = context;
+        init();
+    }
+
+    private final void init() {
+        if (policySet != null) {
+            JDKLoggingPolicy policy = (JDKLoggingPolicy)policySet.getPolicies().get(0);
+            logger = Logger.getLogger(policy.getLoggerName());
+            logger.setLevel(policy.getLogLevel());
+            logger.setUseParentHandlers(policy.isUseParentHandlers());
+
+            boolean found = false;
+            for (Handler handler : logger.getHandlers()) {
+                if (handler instanceof ConsoleHandler) {
+                    found = true;
+                    break;
+                }
+            }
+
+            if (!found) {
+                ConsoleHandler consoleHandler = new ConsoleHandler();
+                consoleHandler.setLevel(Level.ALL);
+                logger.addHandler(consoleHandler);
+            }
+        }
+    }
+
+    public Message invoke(Message msg) {
+        if (logger == null) {
+            return getNext().invoke(msg);
+        }
+        Object msgBody = msg.getBody();
+        if (msgBody instanceof Object[]) {
+            logger.logp(Level.INFO, context, "", "Invoking operation - " + operation.getName());
+
+            StringBuffer sb = new StringBuffer();
+            if (msgBody == null) {
+                sb.append("");
+            } else {
+                Object[] args = (Object[])msgBody;
+                for (int i = 0; i < args.length; i++) {
+                    sb.append(args[i]);
+                    if (i != args.length - 1) {
+                        sb.append(", ");
+                    }
+                }
+            }
+
+            Object[] logParams = new Object[] {operation.getName(), sb.toString()};
+            logger.logp(Level.FINER, context, "", "Invoking operation {0} with arguments {1}", logParams);
+        }
+
+        Message responseMsg = null;
+        try {
+            responseMsg = getNext().invoke(msg);
+            return responseMsg;
+        } catch (RuntimeException e) {
+            logger.logp(Level.SEVERE, context, "", "Exception thrown from operation - " + operation.getName(), e);
+            throw e;
+        } finally {
+            if (responseMsg != null) {
+                Object[] logParams = new Object[] {operation.getName(), responseMsg.getBody()};
+                logger.logp(Level.INFO, context, "", "Returned from operation - " + operation.getName());
+                logger.logp(Level.FINER, context, "", "Returning from operation {0} with return value {1}", logParams);
+            }
+        }
+    }
+
+    public Invoker getNext() {
+        return next;
+    }
+
+    public void setNext(Invoker next) {
+        this.next = next;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingPolicyProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingPolicyProcessor.java
new file mode 100644
index 0000000000..33e33bc680
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingPolicyProcessor.java
@@ -0,0 +1,136 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.logging.jdk;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.util.logging.Level;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+
+/**
+ * @author administrator
+ *
+ */
+public class JDKLoggingPolicyProcessor implements StAXArtifactProcessor<JDKLoggingPolicy> {
+    private static final QName JDK_LOGGING_POLICY_QNAME = new QName(Constants.SCA10_TUSCANY_NS, "jdkLogger");
+    private static final String LOG_LEVEL = "logLevel";
+    private static final String RESOURCE_BUNDLE = "resourceBundle";
+    private static final String USE_PARENT_HANDLERS = "useParentHandlers";
+    private static final String TUSACNY_NS = "http://tuscany.apache.org/xmlns/sca/1.0";
+    
+    public QName getArtifactType() {
+        return JDK_LOGGING_POLICY_QNAME;
+    }
+    
+    public JDKLoggingPolicyProcessor(ModelFactoryExtensionPoint modelFactories) {
+    }
+
+    
+    public JDKLoggingPolicy read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        JDKLoggingPolicy policy = new JDKLoggingPolicy();
+        int event = reader.getEventType();
+        QName name = null;
+        
+        
+        while (reader.hasNext()) {
+            event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT : {
+                    name = reader.getName();
+                    if ( name.equals(JDK_LOGGING_POLICY_QNAME) ) {
+                        String loggerName = reader.getAttributeValue(null, Constants.NAME);
+                        policy.setLoggerName(loggerName);
+                    } else if ( LOG_LEVEL.equals(name.getLocalPart()) ) {
+                        policy.setLogLevel(Level.parse(reader.getElementText()));
+                    } else if ( RESOURCE_BUNDLE.equals(name.getLocalPart()) ) {
+                        policy.setResourceBundleName(reader.getElementText());
+                    } else if ( USE_PARENT_HANDLERS.equals(name.getLocalPart()) ) {
+                        policy.setUseParentHandlers(Boolean.getBoolean(reader.getElementText()));
+                    }
+                    break;
+                }
+            }
+            
+            if ( event == END_ELEMENT ) {
+                if ( JDK_LOGGING_POLICY_QNAME.equals(reader.getName()) ) {
+                    break;
+                } 
+            }
+            
+            //Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+         
+        return policy;
+    }
+
+    public void write(JDKLoggingPolicy policy, XMLStreamWriter writer) throws ContributionWriteException,
+                                                        XMLStreamException {
+        String prefix = "tuscany";
+        writer.writeStartElement(prefix, 
+                                 JDK_LOGGING_POLICY_QNAME.getLocalPart(),
+                                 JDK_LOGGING_POLICY_QNAME.getNamespaceURI());
+        writer.writeNamespace("tuscany", Constants.SCA10_TUSCANY_NS);
+        
+        if (policy.getLoggerName() != null) {
+            writer.writeAttribute(Constants.NAME, policy.getLoggerName());
+        }
+        if ( policy.getLogLevel() != null ) {
+            writer.writeStartElement(prefix, 
+                                     LOG_LEVEL,
+                                     JDK_LOGGING_POLICY_QNAME.getNamespaceURI());
+            writer.writeCharacters(policy.getLogLevel().getLocalizedName());
+            writer.writeEndElement();
+        }
+        
+        if ( policy.getResourceBundleName() != null ) {
+            writer.writeStartElement(prefix,
+                                     RESOURCE_BUNDLE,
+                                     JDK_LOGGING_POLICY_QNAME.getNamespaceURI());
+            writer.writeCharacters(policy.getResourceBundleName());
+            writer.writeEndElement();
+        }
+        
+        writer.writeEndElement();
+    }
+
+    public Class<JDKLoggingPolicy> getModelType() {
+        return JDKLoggingPolicy.class;
+    }
+
+    public void resolve(JDKLoggingPolicy arg0, ModelResolver arg1) throws ContributionResolveException {
+
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingPolicyProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingPolicyProviderFactory.java
new file mode 100644
index 0000000000..9bbae8956f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingPolicyProviderFactory.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.logging.jdk;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.PolicyProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JDKLoggingPolicyProviderFactory implements PolicyProviderFactory<JDKLoggingPolicy> {
+    private ExtensionPointRegistry registry;
+    
+    public JDKLoggingPolicyProviderFactory(ExtensionPointRegistry registry) {
+        super();
+        this.registry = registry;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createImplementationPolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.assembly.Implementation)
+     */
+    public PolicyProvider createImplementationPolicyProvider(RuntimeComponent component, Implementation implementation) {
+        return new JDKLoggingImplementationPolicyProvider(component, implementation);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createReferencePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentReference, org.apache.tuscany.sca.assembly.Binding)
+     */
+    public PolicyProvider createReferencePolicyProvider(RuntimeComponent component,
+                                                        RuntimeComponentReference reference,
+                                                        Binding binding) {
+        return new JDKLoggingReferencePolicyProvider(component, reference, binding);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createServicePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentService, org.apache.tuscany.sca.assembly.Binding)
+     */
+    public PolicyProvider createServicePolicyProvider(RuntimeComponent component,
+                                                      RuntimeComponentService service,
+                                                      Binding binding) {
+        return new JDKLoggingServicePolicyProvider(component, service, binding);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.ProviderFactory#getModelType()
+     */
+    public Class getModelType() {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingReferencePolicyProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingReferencePolicyProvider.java
new file mode 100644
index 0000000000..feddc8c056
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingReferencePolicyProvider.java
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.logging.jdk;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JDKLoggingReferencePolicyProvider implements PolicyProvider {
+    private RuntimeComponent component;
+    private RuntimeComponentReference reference;
+    private Binding binding;
+
+    public JDKLoggingReferencePolicyProvider(RuntimeComponent component,
+                                             RuntimeComponentReference reference,
+                                             Binding binding) {
+        super();
+        this.component = component;
+        this.reference = reference;
+        this.binding = binding;
+    }
+
+    private PolicySet findPolicySet() {
+        if (binding instanceof PolicySetAttachPoint) {
+            List<PolicySet> policySets = ((PolicySetAttachPoint)binding).getApplicablePolicySets();
+            for (PolicySet ps : policySets) {
+                for (Object p : ps.getPolicies()) {
+                    if (JDKLoggingPolicy.class.isInstance(p)) {
+                        return ps;
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    private String getContext() {
+        return "component.reference: " + component.getURI()
+            + "#"
+            + reference.getName()
+            + "("
+            + binding.getClass().getName()
+            + ")";
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProvider#createInterceptor(org.apache.tuscany.sca.interfacedef.Operation)
+     */
+    public Interceptor createInterceptor(Operation operation) {
+        PolicySet ps = findPolicySet();
+        return ps == null ? null : new JDKLoggingPolicyInterceptor(getContext(), operation, ps);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProvider#getPhase()
+     */
+    public String getPhase() {
+        return Phase.REFERENCE_POLICY;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingServicePolicyProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingServicePolicyProvider.java
new file mode 100644
index 0000000000..472f76c680
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/java/org/apache/tuscany/sca/policy/logging/jdk/JDKLoggingServicePolicyProvider.java
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.logging.jdk;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JDKLoggingServicePolicyProvider implements PolicyProvider {
+    private RuntimeComponent component;
+    private RuntimeComponentService service;
+    private Binding binding;
+
+    public JDKLoggingServicePolicyProvider(RuntimeComponent component, RuntimeComponentService service, Binding binding) {
+        super();
+        this.component = component;
+        this.service = service;
+        this.binding = binding;
+    }
+
+    private PolicySet findPolicySet() {
+        if (binding instanceof PolicySetAttachPoint) {
+            List<PolicySet> policySets = ((PolicySetAttachPoint)binding).getApplicablePolicySets();
+            for (PolicySet ps : policySets) {
+                for (Object p : ps.getPolicies()) {
+                    if (JDKLoggingPolicy.class.isInstance(p)) {
+                        return ps;
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    private String getContext() {
+        return "component.service: " + component.getURI()
+            + "#"
+            + service.getName()
+            + "("
+            + binding.getClass().getName()
+            + ")";
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProvider#createInterceptor(org.apache.tuscany.sca.interfacedef.Operation)
+     */
+    public Interceptor createInterceptor(Operation operation) {
+        PolicySet ps = findPolicySet();
+        return ps == null ? null : new JDKLoggingPolicyInterceptor(getContext(), operation, ps);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProvider#getPhase()
+     */
+    public String getPhase() {
+        return Phase.SERVICE_POLICY;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..f56f96e4b9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.policy.logging.jdk.JDKLoggingPolicyProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#jdkLogger,model=org.apache.tuscany.sca.policy.logging.jdk.JDKLoggingPolicy
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.SCADefinitionsProvider b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.SCADefinitionsProvider
new file mode 100644
index 0000000000..ec40cb7dc5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.SCADefinitionsProvider
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for SCA Definitions Providers
+org.apache.tuscany.sca.policy.logging.LoggingPolicyDefinitionsProvider
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory
new file mode 100644
index 0000000000..e14c657d80
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the policy extension

+org.apache.tuscany.sca.policy.logging.jdk.JDKLoggingPolicyProviderFactory;model=org.apache.tuscany.sca.policy.logging.jdk.JDKLoggingPolicy

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/resources/org/apache/tuscany/sca/policy/logging/definitions.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/resources/org/apache/tuscany/sca/policy/logging/definitions.xml
new file mode 100644
index 0000000000..68615a4356
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/main/resources/org/apache/tuscany/sca/policy/logging/definitions.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<definitions xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ 			targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0"
+ 			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+ 			xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0">
+
+	<!-- Policy Intents Defined by the SCA Runtime -->
+	<intent name="logging" 
+ 		constrains="sca:implementation.java">
+		<description>
+			All messages to and from this implementation must be logged
+		</description>
+	</intent>
+</definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/test/java/org/apache/tuscany/sca/policy/logging/jdk/PolicyReadTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/test/java/org/apache/tuscany/sca/policy/logging/jdk/PolicyReadTestCase.java
new file mode 100644
index 0000000000..ca96c8abd3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/test/java/org/apache/tuscany/sca/policy/logging/jdk/PolicyReadTestCase.java
@@ -0,0 +1,92 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.logging.jdk;
+
+
+import java.io.InputStream;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.net.URL;
+import java.util.logging.Level;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+
+import junit.framework.TestCase;
+
+/**
+ * 
+ * Test the reading of ws config params policy.
+ */
+public class PolicyReadTestCase extends TestCase {
+
+    @Override
+    public void setUp() throws Exception {
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+    }
+
+    public void testPolicyReading() throws Exception { 
+        JDKLoggingPolicyProcessor processor = new JDKLoggingPolicyProcessor(null);
+        
+        URL url = getClass().getResource("mock_policies.xml");
+        XMLInputFactory inputFactory = XMLInputFactory.newInstance();
+        
+        InputStream urlStream = url.openStream();
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(urlStream);
+        
+        
+        JDKLoggingPolicy policy = processor.read(reader);
+        assertEquals(policy.getLoggerName(), "test.logger");
+        assertEquals(policy.getLogLevel(), Level.INFO );
+        assertEquals(policy.getResourceBundleName(), "Trace_Messages.properties");
+    }
+    
+    public void testPolicyWriting() throws Exception {
+        JDKLoggingPolicyProcessor processor = new JDKLoggingPolicyProcessor(null);
+        
+        JDKLoggingPolicy policy = new JDKLoggingPolicy();
+        policy.setLoggerName("test.logger");
+        policy.setLogLevel(Level.INFO);
+        policy.setResourceBundleName("Trace_Messages.properties");
+        
+        XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
+        StringWriter sw = new StringWriter();
+        XMLStreamWriter writer = outputFactory.createXMLStreamWriter(sw);
+        processor.write(policy, writer);
+        writer.close();
+        
+        XMLInputFactory inputFactory = XMLInputFactory.newInstance();
+        StringReader sr = new StringReader(sw.toString());
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(sr);
+        
+        policy = processor.read(reader);
+        assertEquals(policy.getLoggerName(), "test.logger");
+        assertEquals(policy.getLogLevel(), Level.INFO );
+        assertEquals(policy.getResourceBundleName(), "Trace_Messages.properties");
+        
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/test/resources/org/apache/tuscany/sca/policy/logging/jdk/mock_policies.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/test/resources/org/apache/tuscany/sca/policy/logging/jdk/mock_policies.xml
new file mode 100644
index 0000000000..1589d6daf9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-logging/src/test/resources/org/apache/tuscany/sca/policy/logging/jdk/mock_policies.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<tuscany:jdkLogger xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0" name="test.logger">
+	<logLevel>INFO</logLevel>
+	<resourceBundle>Trace_Messages.properties</resourceBundle>
+</tuscany:jdkLogger>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/pom.xml
new file mode 100644
index 0000000000..53f529bb11
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/pom.xml
@@ -0,0 +1,114 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-policy-security-ws</artifactId>
+    <name>Apache Tuscany Security Policy WS Model</name>
+    
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy-security</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+		
+    	<dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-api</artifactId>
+            <exclusions>
+                <exclusion>
+                    <groupId>xerces</groupId>
+                    <artifactId>xercesImpl</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>javax.mail</groupId>
+                    <artifactId>mail</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>commons-logging</groupId>
+                    <artifactId>commons-logging</artifactId>
+                </exclusion>                 
+            </exclusions>
+            <version>1.2.5</version>
+        </dependency>
+
+        <dependency>
+            <groupId>xerces</groupId>
+            <artifactId>xercesImpl</artifactId>
+            <version>2.8.1</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-impl</artifactId>
+            <version>1.2.5</version>
+        </dependency>
+        
+
+        
+        <dependency>
+            <groupId>org.apache.axis2</groupId>
+            <artifactId>axis2-kernel</artifactId>
+            <version>1.3</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.neethi</groupId>
+            <artifactId>neethi</artifactId>
+            <version>2.0.2</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>wsdl4j</groupId>
+                    <artifactId>wsdl4j</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.codehaus.woodstox</groupId>
+                    <artifactId>wstx-asl</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-impl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/java/org/apache/tuscany/sca/policy/security/ws/Axis2ConfigParamPolicy.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/java/org/apache/tuscany/sca/policy/security/ws/Axis2ConfigParamPolicy.java
new file mode 100644
index 0000000000..69dee983ec
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/java/org/apache/tuscany/sca/policy/security/ws/Axis2ConfigParamPolicy.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.security.ws;
+
+import java.util.Hashtable;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.policy.Policy;
+
+/**
+ * Implementation for policies that could be injected as parameter
+ * into the axis2config.
+ */
+public class Axis2ConfigParamPolicy implements Policy {
+    public static final QName NAME = new QName(Constants.SCA10_TUSCANY_NS, "wsConfigParam");
+    private Map<String, OMElement> paramElements = new Hashtable<String, OMElement>();
+    
+    public Map<String, OMElement> getParamElements() {
+        return paramElements;
+    }
+
+    public QName getSchemaName() {
+        return NAME;
+    }
+
+    public boolean isUnresolved() {
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/java/org/apache/tuscany/sca/policy/security/ws/Axis2ConfigParamPolicyHandler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/java/org/apache/tuscany/sca/policy/security/ws/Axis2ConfigParamPolicyHandler.java
new file mode 100644
index 0000000000..33835787f5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/java/org/apache/tuscany/sca/policy/security/ws/Axis2ConfigParamPolicyHandler.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.security.ws;
+
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.axis2.description.Parameter;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.util.PolicyHandler;
+
+
+/**
+ * Policy handler to handle PolicySet that contain Axis2ConfigParamPolicy instances
+ */
+public class Axis2ConfigParamPolicyHandler implements PolicyHandler {
+    private PolicySet applicablePolicySet = null;
+    
+    public void setUp(Object... context) {
+        Axis2ConfigParamPolicy axis2ConfigParamPolicy = null;
+        Parameter configParam = null;
+        for ( Object contextObject : context ) {
+            if ( contextObject instanceof ConfigurationContext ) {
+                ConfigurationContext configContext = (ConfigurationContext)contextObject;
+                for ( Object policy : applicablePolicySet.getPolicies() ) {
+                    if ( policy instanceof Axis2ConfigParamPolicy ) {
+                        axis2ConfigParamPolicy = (Axis2ConfigParamPolicy)policy;
+                        for ( String paramName : axis2ConfigParamPolicy.getParamElements().keySet() ) {
+                            configParam = new Parameter(paramName, 
+                                                        axis2ConfigParamPolicy.getParamElements().get(paramName).getFirstElement());
+                            configParam.setParameterElement(axis2ConfigParamPolicy.getParamElements().get(paramName));
+                            try {
+                                configContext.getAxisConfiguration().addParameter(configParam);
+                            } catch ( AxisFault e ) {
+                                throw new RuntimeException(e);
+                            }
+                        }
+                    } 
+                }
+            }
+        }
+    }
+    
+    public void cleanUp(Object... context) {
+    }
+    
+    public void beforeInvoke(Object... context) { 
+    }
+    
+    public void afterInvoke(Object... context) {
+        
+    }
+
+    public PolicySet getApplicablePolicySet() {
+        return applicablePolicySet;
+    }
+
+    public void setApplicablePolicySet(PolicySet applicablePolicySet) {
+        this.applicablePolicySet = applicablePolicySet;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/java/org/apache/tuscany/sca/policy/security/ws/Axis2ConfigParamPolicyProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/java/org/apache/tuscany/sca/policy/security/ws/Axis2ConfigParamPolicyProcessor.java
new file mode 100644
index 0000000000..c70f3ce0d2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/java/org/apache/tuscany/sca/policy/security/ws/Axis2ConfigParamPolicyProcessor.java
@@ -0,0 +1,156 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.security.ws;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+
+/**
+ * @author administrator
+ *
+ */
+public class Axis2ConfigParamPolicyProcessor implements StAXArtifactProcessor<Axis2ConfigParamPolicy> {
+    public static final QName AXIS2_CONFIG_PARAM_POLICY_QNAME = Axis2ConfigParamPolicy.NAME;
+    public static final String PARAMETER = "parameter";
+    public QName getArtifactType() {
+        return AXIS2_CONFIG_PARAM_POLICY_QNAME;
+    }
+    
+    public Axis2ConfigParamPolicyProcessor(ModelFactoryExtensionPoint modelFactories) {
+    }
+
+    public Axis2ConfigParamPolicy read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        Axis2ConfigParamPolicy policy = new Axis2ConfigParamPolicy();
+        int event = reader.getEventType();
+        QName name = null;
+        OMElement parameterElement = null;
+        String paramName = null;
+        while (reader.hasNext()) {
+            event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT : {
+                    name = reader.getName();
+                    if ( PARAMETER.equals(name.getLocalPart()) ) {
+                        paramName = reader.getAttributeValue(null, Constants.NAME);
+                        parameterElement = loadElement(reader);
+                        policy.getParamElements().put(paramName, parameterElement);
+                    }
+                    break;
+                }
+            }
+            
+            if ( event == END_ELEMENT ) {
+                if ( AXIS2_CONFIG_PARAM_POLICY_QNAME.equals(reader.getName()) ) {
+                    break;
+                } 
+            }
+            
+            //Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+         
+        return policy;
+    }
+
+    public void write(Axis2ConfigParamPolicy arg0, XMLStreamWriter arg1) throws ContributionWriteException,
+                                                        XMLStreamException {
+    }
+
+    public Class<Axis2ConfigParamPolicy> getModelType() {
+        return Axis2ConfigParamPolicy.class;
+    }
+
+    public void resolve(Axis2ConfigParamPolicy arg0, ModelResolver arg1) throws ContributionResolveException {
+
+    }
+    
+    private OMElement loadElement(XMLStreamReader reader) throws XMLStreamException {
+        OMFactory fac = OMAbstractFactory.getOMFactory();
+        OMElement head = fac.createOMElement(reader.getName());
+        OMElement current = head;
+        while (true) {
+            switch (reader.next()) {
+                case XMLStreamConstants.START_ELEMENT:
+                    //since the axis2 code checks against a no namespace we need to generate accordingly
+                    QName name = new QName(reader.getName().getLocalPart());
+                    OMElement child = fac.createOMElement(name, current);
+
+                    int count = reader.getNamespaceCount();
+                    for (int i = 0; i < count; i++) {
+                        String prefix = reader.getNamespacePrefix(i);
+                        String ns = reader.getNamespaceURI(i);
+                        child.declareNamespace(ns, prefix);
+                    }
+
+                    if(!"".equals(name.getNamespaceURI())) {
+                        child.declareNamespace(name.getNamespaceURI(), name.getPrefix());
+                    }
+
+                    // add the attributes for this element
+                    count = reader.getAttributeCount();
+                    for (int i = 0; i < count; i++) {
+                        String ns = reader.getAttributeNamespace(i);
+                        String prefix = reader.getAttributePrefix(i);
+                        String qname = reader.getAttributeLocalName(i);
+                        String value = reader.getAttributeValue(i);
+                        
+                        if (ns != null) {
+                            child.addAttribute(qname, value, fac.createOMNamespace(ns, prefix));
+                            child.declareNamespace(ns, prefix);
+                        } else {
+                            child.addAttribute(qname, value, null);
+                        }
+                    }
+                    current = child;
+                    break;
+                case XMLStreamConstants.CDATA:
+                    fac.createOMText(current, reader.getText());
+                    break;
+                case XMLStreamConstants.CHARACTERS:
+                    fac.createOMText(current, reader.getText());
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    if ( current == head ) {
+                        return head;
+                    } else {
+                        current = (OMElement)current.getParent();
+                    }
+            }
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/java/org/apache/tuscany/sca/policy/security/ws/Axis2ConfigParamPolicyProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/java/org/apache/tuscany/sca/policy/security/ws/Axis2ConfigParamPolicyProviderFactory.java
new file mode 100644
index 0000000000..2faf7bef14
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/java/org/apache/tuscany/sca/policy/security/ws/Axis2ConfigParamPolicyProviderFactory.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.security.ws;
+
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.axis2.description.Parameter;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.PolicyProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class Axis2ConfigParamPolicyProviderFactory implements PolicyProviderFactory<Axis2ConfigParamPolicy> {
+
+    public Axis2ConfigParamPolicyProviderFactory(ExtensionPointRegistry registry) {
+        super();
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createImplementationPolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.assembly.Implementation)
+     */
+    public PolicyProvider createImplementationPolicyProvider(RuntimeComponent component, Implementation implementation) {
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createReferencePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentReference, org.apache.tuscany.sca.assembly.Binding)
+     */
+    public PolicyProvider createReferencePolicyProvider(RuntimeComponent component,
+                                                        RuntimeComponentReference reference,
+                                                        Binding binding) {
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createServicePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentService, org.apache.tuscany.sca.assembly.Binding)
+     */
+    public PolicyProvider createServicePolicyProvider(RuntimeComponent component,
+                                                      RuntimeComponentService service,
+                                                      Binding binding) {
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.ProviderFactory#getModelType()
+     */
+    public Class<Axis2ConfigParamPolicy> getModelType() {
+        return Axis2ConfigParamPolicy.class;
+    }
+
+    // FIXME: [rfeng] I think this should be refactored into the binding.ws axis2 code
+    public void setUp(ConfigurationContext configContext, PolicySet ps) {
+        Axis2ConfigParamPolicy axis2ConfigParamPolicy = null;
+        Parameter configParam = null;
+        for (Object policy : ps.getPolicies()) {
+            if (policy instanceof Axis2ConfigParamPolicy) {
+                axis2ConfigParamPolicy = (Axis2ConfigParamPolicy)policy;
+                for (String paramName : axis2ConfigParamPolicy.getParamElements().keySet()) {
+                    configParam =
+                        new Parameter(paramName, axis2ConfigParamPolicy.getParamElements().get(paramName)
+                            .getFirstElement());
+                    configParam.setParameterElement(axis2ConfigParamPolicy.getParamElements().get(paramName));
+                    try {
+                        configContext.getAxisConfiguration().addParameter(configParam);
+                    } catch (AxisFault e) {
+                        throw new ServiceRuntimeException(e);
+                    }
+                }
+            }
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/java/org/apache/tuscany/sca/policy/security/ws/WSSecurityPolicyHandler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/java/org/apache/tuscany/sca/policy/security/ws/WSSecurityPolicyHandler.java
new file mode 100644
index 0000000000..0493a900af
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/java/org/apache/tuscany/sca/policy/security/ws/WSSecurityPolicyHandler.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.security.ws;
+
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.neethi.Policy;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.util.PolicyHandler;
+
+/**
+ * Policy handler to handle PolicySet containing Policy (WS-Security-Policy) instances
+ */
+public class WSSecurityPolicyHandler implements PolicyHandler {
+    private PolicySet applicablePolicySet = null;
+    
+    public void setUp(Object... context) {
+        for ( Object contextObject : context ) {
+            if ( contextObject instanceof ConfigurationContext ) {
+                ConfigurationContext configContext = (ConfigurationContext)contextObject;
+                for ( Object policy : applicablePolicySet.getPolicies() ) {
+                    if ( policy instanceof Policy ) {
+                        Policy wsPolicy = (Policy)policy;
+                        try {
+                            configContext.getAxisConfiguration().applyPolicy(wsPolicy);
+                        } catch ( AxisFault e ) {
+                            throw new RuntimeException(e);
+                        }
+                    }
+                }
+            }
+        }
+    }
+    
+    public void cleanUp(Object... context) {
+    }
+    
+    public void beforeInvoke(Object... context) { 
+        
+    }
+    
+    public void afterInvoke(Object... context) {
+        
+    }
+
+    public PolicySet getApplicablePolicySet() {
+        return applicablePolicySet;
+    }
+
+    public void setApplicablePolicySet(PolicySet applicablePolicySet) {
+        this.applicablePolicySet = applicablePolicySet;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..71783b1306
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.policy.security.ws.Axis2ConfigParamPolicyProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#wsConfigParam,model=org.apache.tuscany.sca.policy.security.ws.Axis2ConfigParamPolicy
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.SCADefinitionsProvider b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.SCADefinitionsProvider
new file mode 100644
index 0000000000..790424df6b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.SCADefinitionsProvider
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for SCA Definitions Providers
+org.apache.tuscany.sca.policy.security.SecurityPolicyDefinitionsProvider
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/resources/META-INF/services/org.apache.tuscany.sca.policy.util.PolicyHandler b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/resources/META-INF/services/org.apache.tuscany.sca.policy.util.PolicyHandler
new file mode 100644
index 0000000000..5bae401538
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/resources/META-INF/services/org.apache.tuscany.sca.policy.util.PolicyHandler
@@ -0,0 +1,25 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+# 

+# PolicyHandlerClasses to interpret specific PolicyModels against specific QoS infrastructures

+# handler classname;intent=<policy intent addressed>;model=<policy model class>

+org.apache.tuscany.sca.policy.security.ws.Axis2ConfigParamPolicyHandler;intent=http://www.osoa.org/xmlns/sca/1.0#authentication,model=org.apache.tuscany.sca.policy.security.ws.Axis2ConfigParamPolicy

+org.apache.tuscany.sca.policy.security.ws.WSSecurityPolicyHandler;intent=http://www.osoa.org/xmlns/sca/1.0#authentication,model=org.apache.neethi.Policy

+org.apache.tuscany.sca.policy.security.ws.Axis2ConfigParamPolicyHandler;intent=http://www.osoa.org/xmlns/sca/1.0#integrity,model=org.apache.tuscany.sca.policy.security.ws.Axis2ConfigParamPolicy

+org.apache.tuscany.sca.policy.security.ws.WSSecurityPolicyHandler;intent=http://www.osoa.org/xmlns/sca/1.0#integrity,model=org.apache.neethi.Policy

+org.apache.tuscany.sca.policy.security.ws.Axis2ConfigParamPolicyHandler;intent=http://www.osoa.org/xmlns/sca/1.0#confidentiality,model=org.apache.tuscany.sca.policy.security.ws.Axis2ConfigParamPolicy

+org.apache.tuscany.sca.policy.security.ws.WSSecurityPolicyHandler;intent=http://www.osoa.org/xmlns/sca/1.0#confidentiality,model=org.apache.neethi.Policy
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory
new file mode 100644
index 0000000000..352d6c693e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the policy extension

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/test/java/org/apache/tuscany/sca/policy/security/ws/PolicyReadTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/test/java/org/apache/tuscany/sca/policy/security/ws/PolicyReadTestCase.java
new file mode 100644
index 0000000000..037edd9718
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/test/java/org/apache/tuscany/sca/policy/security/ws/PolicyReadTestCase.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.policy.security.ws;
+
+
+import java.io.InputStream;
+import java.net.URL;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+/**
+ * 
+ * Test the reading of ws config params policy.
+ */
+public class PolicyReadTestCase extends TestCase {
+
+    @Override
+    public void setUp() throws Exception {
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+    }
+
+    public void testPolicyReading() throws Exception { 
+        Axis2ConfigParamPolicyProcessor processor = new Axis2ConfigParamPolicyProcessor(null);
+        
+        URL url = getClass().getResource("mock_policies.xml");
+        XMLInputFactory inputFactory = XMLInputFactory.newInstance();
+        
+        InputStream urlStream = url.openStream();
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(urlStream);
+        
+        
+        Axis2ConfigParamPolicy policy = processor.read(reader);
+        assertEquals(policy.getParamElements().size(), 2);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/test/resources/org/apache/tuscany/sca/policy/security/ws/mock_policies.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/test/resources/org/apache/tuscany/sca/policy/security/ws/mock_policies.xml
new file mode 100644
index 0000000000..77f750cd0d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security-ws/src/test/resources/org/apache/tuscany/sca/policy/security/ws/mock_policies.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<tuscany:wsConfigParam xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0">
+ 		<parameter name="InflowSecurity">
+		    <action>
+		        <items>Timestamp Signature</items>
+		        <signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/security.properties</signaturePropFile>
+		    </action>
+		</parameter>
+ 		<parameter name="OutflowSecurity">
+      		<action>
+        		<items>Timestamp Signature</items>
+        		<user>TuscanyWsUser</user>
+        		<signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/security.properties</signaturePropFile>
+        		<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.IntegrityPWCBHandler</passwordCallbackClass>" +
+        		<signatureKeyIdentifier>DirectReference</signatureKeyIdentifier>
+      		</action>
+    	</parameter>
+</tuscany:wsConfigParam>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/pom.xml
new file mode 100644
index 0000000000..b4cd2ca87c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/pom.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-policy-security</artifactId>
+    <name>Apache Tuscany Security Policy Model</name>
+    
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+                
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-impl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/SecurityPolicyDefinitionsProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/SecurityPolicyDefinitionsProvider.java
new file mode 100644
index 0000000000..e6e5d02559
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/SecurityPolicyDefinitionsProvider.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.security;
+
+import java.net.URI;
+import java.net.URL;
+
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.definitions.SCADefinitions;
+import org.apache.tuscany.sca.definitions.SCADefinitionsProvider;
+import org.apache.tuscany.sca.definitions.SCADefinitionsProviderException;
+
+/**
+ * Provider for Policy Intents and PolicySet definitions related to security
+ */
+public class SecurityPolicyDefinitionsProvider implements SCADefinitionsProvider {
+    private String definitionsFile = "org/apache/tuscany/sca/policy/security/definitions.xml";
+    URLArtifactProcessor urlArtifactProcessor = null;
+    
+    public SecurityPolicyDefinitionsProvider(ExtensionPointRegistry registry) {
+        URLArtifactProcessorExtensionPoint documentProcessors = registry.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+        urlArtifactProcessor = (URLArtifactProcessor)documentProcessors.getProcessor(SCADefinitions.class);
+    }
+
+    public SCADefinitions getSCADefinition() throws SCADefinitionsProviderException {
+        URL defintionsFileUrl = getClass().getClassLoader().getResource(definitionsFile);
+        Object scaDefn = null;
+        try {
+            URI uri = new URI(definitionsFile);
+            return (SCADefinitions)urlArtifactProcessor.read(null, uri, defintionsFileUrl);
+        } catch ( Exception e ) {
+            throw new SCADefinitionsProviderException(e);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationImplementationPolicyProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationImplementationPolicyProvider.java
new file mode 100644
index 0000000000..c25c49976b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationImplementationPolicyProvider.java
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.security.jaas;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.OperationsConfigurator;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * Policy handler to handle PolicySet containing JaasAuthenticationPolicy instances
+ */
+public class JaasAuthenticationImplementationPolicyProvider implements PolicyProvider {
+    private RuntimeComponent component;
+    private Implementation implementation;
+
+    public JaasAuthenticationImplementationPolicyProvider(RuntimeComponent component, Implementation implementation) {
+        super();
+        this.component = component;
+        this.implementation = implementation;
+    }
+
+    private List<JaasAuthenticationPolicy> findPolicies(Operation op) {
+        List<JaasAuthenticationPolicy> polices = new ArrayList<JaasAuthenticationPolicy>();
+        // FIXME: How do we get a list of effective policySets for a given operation?
+        if (implementation instanceof OperationsConfigurator) {
+            OperationsConfigurator operationsConfigurator = (OperationsConfigurator)implementation;
+            for (ConfiguredOperation cop : operationsConfigurator.getConfiguredOperations()) {
+                if (cop.getName().equals(op.getName())) {
+                    cop.getPolicySets();
+                }
+            }
+        }
+        List<PolicySet> policySets = component.getPolicySets();
+        for (PolicySet ps : policySets) {
+            for (Object p : ps.getPolicies()) {
+                if (JaasAuthenticationPolicy.class.isInstance(p)) {
+                    polices.add((JaasAuthenticationPolicy)p);
+                }
+            }
+        }
+        return polices;
+    }
+
+    public Interceptor createInterceptor(Operation operation) {
+        List<JaasAuthenticationPolicy> policies = findPolicies(operation);
+        if (policies == null || policies.isEmpty()) {
+            return null;
+        } else {
+            return new JaasAuthenticationInterceptor(findPolicies(operation));
+        }
+    }
+
+    public String getPhase() {
+        return Phase.IMPLEMENTATION_POLICY;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationInterceptor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationInterceptor.java
new file mode 100644
index 0000000000..328c290fad
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationInterceptor.java
@@ -0,0 +1,76 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.security.jaas;
+
+import java.util.List;
+
+import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.login.LoginContext;
+
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JaasAuthenticationInterceptor implements Interceptor {
+    private List<JaasAuthenticationPolicy> authenticationPolicies;
+    private Invoker next;
+
+    public JaasAuthenticationInterceptor(List<JaasAuthenticationPolicy> authenticationPolicies) {
+        super();
+        this.authenticationPolicies = authenticationPolicies;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.Interceptor#getNext()
+     */
+    public Invoker getNext() {
+        return next;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.Interceptor#setNext(org.apache.tuscany.sca.invocation.Invoker)
+     */
+    public void setNext(Invoker next) {
+        this.next = next;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.Invoker#invoke(org.apache.tuscany.sca.invocation.Message)
+     */
+    public Message invoke(Message msg) {
+        try {
+            for (JaasAuthenticationPolicy policy : authenticationPolicies) {
+                CallbackHandler callbackHandler =
+                    (CallbackHandler)policy.getCallbackHandlerClass().newInstance();
+                LoginContext lc = new LoginContext(policy.getConfigurationName(), callbackHandler);
+                lc.login();
+                // Subject subject = lc.getSubject();
+            }
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+        return getNext().invoke(msg);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicy.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicy.java
new file mode 100644
index 0000000000..efe8178605
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicy.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.security.jaas;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.policy.Policy;
+
+public class JaasAuthenticationPolicy implements Policy {
+    public static final QName NAME = new QName(Constants.SCA10_TUSCANY_NS, "jaasAuthentication");
+
+    private String configurationName = "other";
+    private String callbackHandlerClassName;
+    private Class<?> callbackHandlerClass;
+
+    public String getCallbackHandlerClassName() {
+        return callbackHandlerClassName;
+    }
+
+    public void setCallbackHandlerClassName(String callbackHandlerClassName) {
+        this.callbackHandlerClassName = callbackHandlerClassName;
+    }
+
+    public Class<?> getCallbackHandlerClass() {
+        return callbackHandlerClass;
+    }
+
+    public void setCallbackHandlerClass(Class<?> callbackHandlerClass) {
+        this.callbackHandlerClass = callbackHandlerClass;
+    }
+    
+    public QName getSchemaName() {
+        return NAME;
+    }
+
+    public boolean isUnresolved() {
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+    }
+
+    public String getConfigurationName() {
+        return configurationName;
+    }
+
+    public void setConfigurationName(String configurationName) {
+        this.configurationName = configurationName;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicyHandler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicyHandler.java
new file mode 100644
index 0000000000..adac7721c4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicyHandler.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.security.jaas;
+
+import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.login.LoginContext;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.util.PolicyHandler;
+
+/**
+ * Policy handler to handle PolicySet containing JaasAuthenticationPolicy instances
+ */
+public class JaasAuthenticationPolicyHandler implements PolicyHandler {
+    private static final String jaasPolicy = "JaasPolicy";
+    public static final QName policySetQName = new QName(Constants.SCA10_TUSCANY_NS, jaasPolicy);
+    private PolicySet applicablePolicySet = null;
+
+    public void setUp(Object... context) {
+        if (applicablePolicySet != null) {
+        }
+    }
+
+    public void cleanUp(Object... context) {
+    }
+
+    public void beforeInvoke(Object... context) {
+        try {
+            JaasAuthenticationPolicy policy = (JaasAuthenticationPolicy)applicablePolicySet.getPolicies().get(0);
+            CallbackHandler callbackHandler =
+                (CallbackHandler)policy.getCallbackHandlerClass().newInstance();
+            LoginContext lc = new LoginContext(policy.getConfigurationName(), callbackHandler);
+            lc.login();
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+
+    }
+
+    public void afterInvoke(Object... context) {
+
+    }
+
+    public PolicySet getApplicablePolicySet() {
+        return applicablePolicySet;
+    }
+
+    public void setApplicablePolicySet(PolicySet applicablePolicySet) {
+        this.applicablePolicySet = applicablePolicySet;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicyProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicyProcessor.java
new file mode 100644
index 0000000000..ee66eb4437
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicyProcessor.java
@@ -0,0 +1,128 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.security.jaas;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+
+/**
+ * @author administrator
+ *
+ */
+public class JaasAuthenticationPolicyProcessor implements StAXArtifactProcessor<JaasAuthenticationPolicy> {
+    private static final QName JAAS_AUTHENTICATION_POLICY_QNAME = JaasAuthenticationPolicy.NAME;
+    private static final String callbackHandler = "callbackHandler";
+    public static final QName CALLBACK_HANDLER_QNAME = new QName(Constants.SCA10_TUSCANY_NS,
+                                                               callbackHandler);
+    public static final QName CONFIGURATION_QNAME = new QName(Constants.SCA10_TUSCANY_NS,
+                                                                 "configurationName");
+    public QName getArtifactType() {
+        return JAAS_AUTHENTICATION_POLICY_QNAME;
+    }
+    
+    public JaasAuthenticationPolicyProcessor(ModelFactoryExtensionPoint modelFactories) {
+    }
+
+    
+    public JaasAuthenticationPolicy read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        JaasAuthenticationPolicy policy = new JaasAuthenticationPolicy();
+        int event = reader.getEventType();
+        QName name = null;
+        
+        while (reader.hasNext()) {
+            event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT : {
+                    name = reader.getName();
+                    if (name.equals(CALLBACK_HANDLER_QNAME)) {
+                        String callbackHandlerClassName = reader.getElementText();
+                        if (callbackHandlerClassName != null) {
+                            policy.setCallbackHandlerClassName(callbackHandlerClassName.trim());
+                        }
+                    }
+                    if (name.equals(CONFIGURATION_QNAME)) {
+                        String configurationName = reader.getElementText();
+                        if (configurationName != null) {
+                            policy.setConfigurationName(configurationName.trim());
+                        }
+                    } 
+
+                    break;
+                }
+            }
+            
+            if ( event == END_ELEMENT ) {
+                if ( JAAS_AUTHENTICATION_POLICY_QNAME.equals(reader.getName()) ) {
+                    break;
+                } 
+            }
+            
+            //Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+         
+        return policy;
+    }
+
+    public void write(JaasAuthenticationPolicy policy, XMLStreamWriter writer) throws ContributionWriteException,
+                                                        XMLStreamException {
+        String prefix = "tuscany";
+        writer.writeStartElement(prefix, 
+                                 JAAS_AUTHENTICATION_POLICY_QNAME.getLocalPart(),
+                                 JAAS_AUTHENTICATION_POLICY_QNAME.getNamespaceURI());
+        writer.writeNamespace("tuscany", Constants.SCA10_TUSCANY_NS);
+        
+       
+        writer.writeEndElement();
+    }
+
+    public Class<JaasAuthenticationPolicy> getModelType() {
+        return JaasAuthenticationPolicy.class;
+    }
+
+    public void resolve(JaasAuthenticationPolicy policy, ModelResolver resolver) throws ContributionResolveException {
+
+         if (policy.getCallbackHandlerClassName() != null) {
+             ClassReference classReference = new ClassReference(policy.getCallbackHandlerClassName());
+             classReference = resolver.resolveModel(ClassReference.class, classReference);
+             Class callbackClass = classReference.getJavaClass();
+             if (callbackClass == null) {
+                 throw new ContributionResolveException(new ClassNotFoundException(policy.getCallbackHandlerClassName()));
+             }
+             policy.setCallbackHandlerClass(callbackClass);
+         }
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicyProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicyProviderFactory.java
new file mode 100644
index 0000000000..48a42eb711
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicyProviderFactory.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.security.jaas;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.PolicyProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JaasAuthenticationPolicyProviderFactory implements PolicyProviderFactory<JaasAuthenticationPolicy> {
+
+    public JaasAuthenticationPolicyProviderFactory(ExtensionPointRegistry registry) {
+        super();
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createImplementationPolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.assembly.Implementation)
+     */
+    public PolicyProvider createImplementationPolicyProvider(RuntimeComponent component, Implementation implementation) {
+        return new JaasAuthenticationImplementationPolicyProvider(component, implementation);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createReferencePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentReference, org.apache.tuscany.sca.assembly.Binding)
+     */
+    public PolicyProvider createReferencePolicyProvider(RuntimeComponent component,
+                                                        RuntimeComponentReference reference,
+                                                        Binding binding) {
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createServicePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentService, org.apache.tuscany.sca.assembly.Binding)
+     */
+    public PolicyProvider createServicePolicyProvider(RuntimeComponent component,
+                                                      RuntimeComponentService service,
+                                                      Binding binding) {
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.ProviderFactory#getModelType()
+     */
+    public Class<JaasAuthenticationPolicy> getModelType() {
+        return JaasAuthenticationPolicy.class;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..e3d4ce6be1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.policy.security.jaas.JaasAuthenticationPolicyProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#jaasAuthentication,model=org.apache.tuscany.sca.policy.security.jaas.JaasAuthenticationPolicy
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.SCADefinitionsProvider b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.SCADefinitionsProvider
new file mode 100644
index 0000000000..790424df6b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.SCADefinitionsProvider
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for SCA Definitions Providers
+org.apache.tuscany.sca.policy.security.SecurityPolicyDefinitionsProvider
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory
new file mode 100644
index 0000000000..0fa98020f9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the policy extension

+org.apache.tuscany.sca.policy.security.jaas.JaasAuthenticationPolicyProviderFactory;model=org.apache.tuscany.sca.policy.security.jaas.JaasAuthenticationPolicy

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/resources/org/apache/tuscany/sca/policy/security/definitions.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/resources/org/apache/tuscany/sca/policy/security/definitions.xml
new file mode 100644
index 0000000000..19129615f5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/main/resources/org/apache/tuscany/sca/policy/security/definitions.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<definitions xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ 			targetNamespace="http://www.osoa.org/xmlns/sca/1.0"
+ 			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
+ 			xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0">
+
+	<!-- Policy Intents Defined by the SCA Runtime -->
+	<intent name="authentication" 
+	 		constrains="sca:binding">
+		<description>
+			Specifying this intent on references requires necessary authentication information
+			to be sent along with outgoing messages. Specifying this intent on service requires
+			incoming messages to be authenticated
+		</description>
+	</intent>
+	
+	<intent name="confidentiality" 
+	 		constrains="sca:binding">
+		<description>
+			Specifying this intent requires message exchanged to be encrypted
+		</description>
+	</intent>
+	
+	<intent name="integrity" 
+	 		constrains="sca:binding">
+		<description>
+			Specifying this intent requires message exchanged to be signed
+		</description>
+	</intent>
+</definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/test/resources/org/apache/tuscany/sca/policy/security/ws/mock_policies.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/test/resources/org/apache/tuscany/sca/policy/security/ws/mock_policies.xml
new file mode 100644
index 0000000000..77f750cd0d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-security/src/test/resources/org/apache/tuscany/sca/policy/security/ws/mock_policies.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<tuscany:wsConfigParam xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0">
+ 		<parameter name="InflowSecurity">
+		    <action>
+		        <items>Timestamp Signature</items>
+		        <signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/security.properties</signaturePropFile>
+		    </action>
+		</parameter>
+ 		<parameter name="OutflowSecurity">
+      		<action>
+        		<items>Timestamp Signature</items>
+        		<user>TuscanyWsUser</user>
+        		<signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/security.properties</signaturePropFile>
+        		<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.IntegrityPWCBHandler</passwordCallbackClass>" +
+        		<signatureKeyIdentifier>DirectReference</signatureKeyIdentifier>
+      		</action>
+    	</parameter>
+</tuscany:wsConfigParam>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/pom.xml
new file mode 100644
index 0000000000..048ff408a7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/pom.xml
@@ -0,0 +1,108 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-policy-transaction</artifactId>
+    <name>Apache Tuscany SCA Transaction Policy Model</name>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.geronimo.components</groupId>
+            <artifactId>geronimo-transaction</artifactId>
+            <version>2.0.2</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.geronimo.components</groupId>
+            <artifactId>geronimo-connector</artifactId>
+            <version>2.0.2</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-impl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <!-- 
+        <dependency>
+            <groupId>org.apache.activemq</groupId>
+            <artifactId>activemq-core</artifactId>
+            <version>4.1.1</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.activemq</groupId>
+            <artifactId>activemq-ra</artifactId>
+            <version>4.1.1</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.geronimo.specs</groupId>
+            <artifactId>geronimo-jms_1.1_spec</artifactId>
+            <version>1.1</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.derby</groupId>
+            <artifactId>derby</artifactId>
+            <version>10.3.1.4</version>
+            <scope>test</scope>
+        </dependency>
+        -->
+        <!-- 
+            <dependency>
+            <groupId>jotm</groupId>
+            <artifactId>jotm</artifactId>
+            <version>2.0.10</version>
+            <exclusions>
+            <exclusion>
+            <artifactId>jta</artifactId>
+            <groupId>javax.transaction</groupId>
+            </exclusion>
+            <exclusion>
+            <artifactId>connector</artifactId>
+            <groupId>javax.resource</groupId>
+            </exclusion>
+            </exclusions>
+            </dependency>
+        -->
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/IncompatibleIntentException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/IncompatibleIntentException.java
new file mode 100644
index 0000000000..8a242924ee
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/IncompatibleIntentException.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class IncompatibleIntentException extends Exception {
+    private static final long serialVersionUID = -2993825019200280397L;
+
+    public IncompatibleIntentException() {
+        super();
+    }
+
+    public IncompatibleIntentException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public IncompatibleIntentException(String message) {
+        super(message);
+    }
+
+    public IncompatibleIntentException(Throwable cause) {
+        super(cause);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionImplementationPolicyProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionImplementationPolicyProvider.java
new file mode 100644
index 0000000000..3c11fef865
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionImplementationPolicyProvider.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TransactionImplementationPolicyProvider implements PolicyProvider {
+    private TransactionManagerHelper helper;
+    private List<PolicySet> policySets;
+
+    public TransactionImplementationPolicyProvider(TransactionManagerHelper helper, PolicySetAttachPoint attachPoint) {
+        super();
+        this.helper = helper;
+        this.policySets = attachPoint.getApplicablePolicySets();
+    }
+
+    public Interceptor createInterceptor(Operation operation) {
+        for (PolicySet policySet : policySets) {
+            for (Object p : policySet.getPolicies()) {
+                if (p instanceof TransactionPolicy) {
+                    TransactionInterceptor interceptor =
+                        new TransactionInterceptor(helper, false, (TransactionPolicy)p, null);
+                    return interceptor;
+                }
+            }
+        }
+        return null;
+    }
+
+    public String getPhase() {
+        return Phase.IMPLEMENTATION_POLICY;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionIntent.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionIntent.java
new file mode 100644
index 0000000000..ab142bfc1c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionIntent.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+public enum TransactionIntent {
+    managedTransactionLocal, managedTransactionGlobal, noManagedTransaction, propagatesTransacton, suspendsTransaction, transactedOneWay, immediateOneWay
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionInterceptor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionInterceptor.java
new file mode 100644
index 0000000000..0de98592cb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionInterceptor.java
@@ -0,0 +1,122 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TransactionInterceptor implements Interceptor {
+    private Invoker next;
+    private TransactionManagerHelper helper;
+    private boolean outbound;
+    private TransactionPolicy interactionPolicy;
+    private TransactionPolicy implementationPolicy;
+
+    public TransactionInterceptor(TransactionManagerHelper helper,
+                                  boolean outbound,
+                                  TransactionPolicy interactionPolicy,
+                                  TransactionPolicy implementationPolicy) {
+        super();
+        this.helper = helper;
+        this.outbound = outbound;
+        this.interactionPolicy = interactionPolicy;
+        this.implementationPolicy = implementationPolicy;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.Interceptor#getNext()
+     */
+    public Invoker getNext() {
+        return next;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.Interceptor#setNext(org.apache.tuscany.sca.invocation.Invoker)
+     */
+    public void setNext(Invoker next) {
+        this.next = next;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.Invoker#invoke(org.apache.tuscany.sca.invocation.Message)
+     */
+    public Message invoke(Message msg) {
+        TransactionalInvocation invocation = new TransactionalInvocation(next, msg);
+
+        Message result = null;
+        if (msg.getOperation().isNonBlocking()) {
+
+        }
+        TransactionIntent interactionIntent = TransactionIntent.propagatesTransacton;
+        if (interactionPolicy != null) {
+            if (interactionPolicy.getAction() == TransactionPolicy.Action.PROPAGATE) {
+                interactionIntent = TransactionIntent.propagatesTransacton;
+            } else {
+                interactionIntent = TransactionIntent.suspendsTransaction;
+            }
+        }
+        TransactionIntent implementationIntent = TransactionIntent.managedTransactionGlobal;
+        if (implementationPolicy != null) {
+            switch (implementationPolicy.getAction()) {
+                case REQUIRE_GLOBAL:
+                    implementationIntent = TransactionIntent.managedTransactionGlobal;
+                    break;
+                case REQUIRE_LOCAL:
+                    implementationIntent = TransactionIntent.managedTransactionLocal;
+                    break;
+                default:
+                    implementationIntent = TransactionIntent.noManagedTransaction;
+                    break;
+            }
+        }
+        try {
+            if (outbound) {
+                result = helper.handlesOutbound(interactionIntent, implementationIntent, invocation);
+            } else {
+                result = helper.handlesInbound(interactionIntent, implementationIntent, invocation);
+            }
+        } catch (Exception e) {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+        }
+        return result;
+    }
+
+    private static class TransactionalInvocation implements TransactionalAction<Message> {
+        private final Invoker invoker;
+        private final Message message;
+
+        public TransactionalInvocation(Invoker invoker, Message message) {
+            super();
+            this.invoker = invoker;
+            this.message = message;
+        }
+
+        public Message run() throws Exception {
+            return invoker.invoke(message);
+        }
+
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionManagerHelper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionManagerHelper.java
new file mode 100644
index 0000000000..defe12967e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionManagerHelper.java
@@ -0,0 +1,243 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import java.lang.reflect.InvocationTargetException;
+
+import javax.transaction.HeuristicMixedException;
+import javax.transaction.HeuristicRollbackException;
+import javax.transaction.InvalidTransactionException;
+import javax.transaction.NotSupportedException;
+import javax.transaction.RollbackException;
+import javax.transaction.Status;
+import javax.transaction.SystemException;
+import javax.transaction.Transaction;
+import javax.transaction.TransactionManager;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TransactionManagerHelper {
+    // private static final Logger logger = Logger.getLogger(TransactionManagerHelper.class.getName());
+
+    private TransactionManager tm;
+
+    public TransactionManagerHelper(TransactionManager tm) {
+        super();
+        this.tm = tm;
+    }
+
+    public Transaction managedGlobalTransactionPreInvoke() throws SystemException, NotSupportedException {
+        int status = tm.getStatus();
+        if (status == Status.STATUS_COMMITTED || status == Status.STATUS_NO_TRANSACTION
+            || status == Status.STATUS_ROLLEDBACK) {
+            tm.begin();
+            return tm.getTransaction();
+        }
+        return null;
+    }
+
+    public void managedGlobalTransactionPostInvoke(Transaction created, boolean rollback)
+        throws InvalidTransactionException, IllegalStateException, SystemException, SecurityException,
+        HeuristicMixedException, HeuristicRollbackException, RollbackException {
+        if (created != null) {
+            int status = created.getStatus();
+            if (status == Status.STATUS_MARKED_ROLLBACK) {
+                created.rollback();
+            } else if (status == Status.STATUS_ACTIVE) {
+                if (rollback) {
+                    created.rollback();
+                } else {
+                    created.commit();
+                }
+            }
+        }
+    }
+
+    public Transaction suspendsTransactionPreInvoke() throws SystemException {
+        if (tm.getTransaction() != null) {
+            return tm.suspend();
+        } else {
+            return null;
+        }
+    }
+
+    public void suspendsTransactionPostInvoke(Transaction suspended) throws InvalidTransactionException,
+        IllegalStateException, SystemException {
+        if (suspended != null) {
+            tm.resume(suspended);
+        }
+    }
+
+    public TransactionManager getTransactionManager() {
+        return tm;
+    }
+
+    public void setTransactionManager(TransactionManager tm) {
+        this.tm = tm;
+    }
+
+    public void validateOneway(TransactionIntent onewayIntent, TransactionIntent implIntent)
+        throws IncompatibleIntentException {
+        if (onewayIntent == TransactionIntent.transactedOneWay) {
+            if (implIntent != TransactionIntent.managedTransactionGlobal) {
+                throw new IncompatibleIntentException(onewayIntent + "<-X->" + implIntent);
+            }
+        }
+    }
+
+    public void validateInbound(TransactionIntent serviceIntent, TransactionIntent implIntent)
+        throws IncompatibleIntentException {
+        if (serviceIntent == TransactionIntent.propagatesTransacton) {
+            if (implIntent != TransactionIntent.managedTransactionGlobal) {
+                throw new IncompatibleIntentException(serviceIntent + "<-X->" + implIntent);
+            }
+        }
+    }
+
+    public void validateOutbound(TransactionIntent referenceIntent, TransactionIntent implIntent)
+        throws IncompatibleIntentException {
+        if (referenceIntent == TransactionIntent.propagatesTransacton) {
+            if (implIntent != TransactionIntent.managedTransactionGlobal) {
+                throw new IncompatibleIntentException(referenceIntent + "<-X->" + implIntent);
+            }
+        }
+    }
+
+    public <T> T handlesOutbound(TransactionIntent referenceIntent,
+                                 TransactionIntent implIntent,
+                                 TransactionalAction<T> action) throws Exception {
+
+        if (implIntent == null) {
+            implIntent = TransactionIntent.noManagedTransaction;
+        }
+
+        if (referenceIntent == TransactionIntent.propagatesTransacton) {
+            if (implIntent != TransactionIntent.managedTransactionGlobal) {
+                throw new IncompatibleIntentException(referenceIntent + "<-X->" + implIntent);
+            } else {
+                // propagates the current TX
+                return run(action);
+            }
+        } else if (referenceIntent == TransactionIntent.suspendsTransaction) {
+            Transaction tx = suspendsTransactionPreInvoke();
+            try {
+                return run(action);
+            } finally {
+                suspendsTransactionPostInvoke(tx);
+            }
+        } else {
+            return run(action);
+        }
+    }
+
+    private <T> T run(TransactionalAction<T> action) throws Exception {
+        // Make sure a global TX is in place
+        Transaction tx = managedGlobalTransactionPreInvoke();
+        boolean rollback = false;
+        try {
+            return action.run();
+        } catch (InvocationTargetException e) {
+            throw e;
+        } catch (Throwable e) {
+            rollback = true;
+            if (e instanceof Error) {
+                throw (Error)e;
+            } else if (e instanceof RuntimeException) {
+                throw (RuntimeException)e;
+            } else {
+                throw (Exception)e;
+            }
+        } finally {
+            managedGlobalTransactionPostInvoke(tx, rollback);
+        }
+    }
+
+    public <T> T handlesInbound(TransactionIntent serviceIntent,
+                                TransactionIntent implIntent,
+                                TransactionalAction<T> action) throws Exception {
+        if (serviceIntent == null && implIntent == null) {
+            return run(action);
+        }
+
+        if (implIntent == null) {
+            implIntent = TransactionIntent.noManagedTransaction;
+        }
+
+        if (serviceIntent == TransactionIntent.propagatesTransacton) {
+            if (implIntent != TransactionIntent.managedTransactionGlobal) {
+                throw new IncompatibleIntentException(serviceIntent + "<-X->" + implIntent);
+            } else {
+                return run(action);
+            }
+        } else if (serviceIntent == TransactionIntent.suspendsTransaction) {
+            Transaction tx1 = suspendsTransactionPreInvoke();
+            try {
+                if (implIntent == TransactionIntent.managedTransactionGlobal) {
+                    return run(action);
+                } else {
+                    return action.run();
+                }
+            } finally {
+                suspendsTransactionPostInvoke(tx1);
+            }
+        } else {
+            if (implIntent == TransactionIntent.managedTransactionGlobal) {
+                // Start a new TX
+                return run(action);
+            } else {
+                return action.run();
+            }
+        }
+    }
+
+    public <T> void handlesOneWay(TransactionIntent onewayIntent,
+                                  TransactionIntent implIntent,
+                                  TransactionalAction<T> action) throws Exception {
+        if (implIntent == null) {
+            implIntent = TransactionIntent.noManagedTransaction;
+        }
+
+        if (onewayIntent == null) {
+            // Assume transactedOneWay
+            run(action);
+            return;
+        }
+
+        if (onewayIntent == TransactionIntent.transactedOneWay) {
+            if (implIntent != TransactionIntent.managedTransactionGlobal) {
+                throw new IncompatibleIntentException(onewayIntent + "<-X->" + implIntent);
+            } else {
+                run(action);
+                return;
+            }
+        } else {
+            // TransactionIntent.immediateOneWay
+            Transaction tx = suspendsTransactionPreInvoke();
+            try {
+                run(action);
+                return;
+            } finally {
+                suspendsTransactionPostInvoke(tx);
+            }
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionManagerWrapper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionManagerWrapper.java
new file mode 100644
index 0000000000..31beab4fca
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionManagerWrapper.java
@@ -0,0 +1,90 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import java.io.File;
+
+import javax.transaction.TransactionManager;
+
+import org.apache.geronimo.transaction.log.HOWLLog;
+import org.apache.geronimo.transaction.manager.GeronimoTransactionManager;
+import org.apache.geronimo.transaction.manager.XidFactory;
+import org.apache.geronimo.transaction.manager.XidFactoryImpl;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TransactionManagerWrapper {
+    private TransactionManager transactionManager;
+    private HOWLLog howlLog;
+
+    private String logFileDir = "target/logs";
+    private String bufferClassName = "org.objectweb.howl.log.BlockLogBuffer";
+    private int bufferSizeKBytes = 32;
+    private boolean checksumEnabled = true;
+    private boolean adler32Checksum = true;
+    private int flushSleepTimeMilliseconds = 50;
+    private String logFileExt = "log";
+    private String logFileName = "transaction";
+    private int maxBlocksPerFile = -1;
+    private int maxLogFiles = 2;
+    private int maxBuffers = 0;
+    private int minBuffers = 4;
+    private int threadsWaitingForceThreshold = -1;
+    private File serverBaseDir = new File(System.getProperty("basedir", System.getProperty("user.dir")));
+
+    public TransactionManagerWrapper() {
+        super();
+    }
+
+    public void start() {
+        try {
+            XidFactory xidFactory = new XidFactoryImpl();
+            howlLog =
+                new HOWLLog(bufferClassName, bufferSizeKBytes, checksumEnabled, adler32Checksum,
+                            flushSleepTimeMilliseconds, logFileDir, logFileExt, logFileName, maxBlocksPerFile,
+                            maxBuffers, maxLogFiles, minBuffers, threadsWaitingForceThreshold, xidFactory,
+                            serverBaseDir);
+
+            howlLog.doStart();
+            transactionManager = new GeronimoTransactionManager(1200, xidFactory, howlLog);
+        } catch (Exception e) {
+            throw new IllegalStateException(e);
+        }
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.ModuleActivator#stop(org.apache.tuscany.sca.core.ExtensionPointRegistry)
+     */
+    public void stop() {
+        try {
+            if (howlLog != null) {
+                howlLog.doStop();
+            }
+        } catch (Exception e) {
+            throw new IllegalStateException(e);
+        }
+    }
+
+    public TransactionManager getTransactionManager() {
+        return transactionManager;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionModuleActivator.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionModuleActivator.java
new file mode 100644
index 0000000000..a5bc4c5492
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionModuleActivator.java
@@ -0,0 +1,80 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import javax.transaction.TransactionManager;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TransactionModuleActivator implements ModuleActivator {
+    private TransactionManagerWrapper wrapper;
+
+    /**
+     * @see org.apache.tuscany.sca.core.ModuleActivator#start(org.apache.tuscany.sca.core.ExtensionPointRegistry)
+     */
+    public void start(ExtensionPointRegistry registry) {
+        if (registry != null) {
+            TransactionManager transactionManager = registry.getExtensionPoint(TransactionManager.class);
+            if (transactionManager != null) {
+                // The transaction manage is provided by the hosting environment
+//                RuntimeWireProcessorExtensionPoint wireProcessorExtensionPoint =
+//                    registry.getExtensionPoint(RuntimeWireProcessorExtensionPoint.class);
+//                TransactionManagerHelper helper = new TransactionManagerHelper(transactionManager);
+//                wireProcessorExtensionPoint.addWireProcessor(new TransactionRuntimeWireProcessor(helper));
+                return;
+            }
+        }
+        try {
+            wrapper = new TransactionManagerWrapper();
+            wrapper.start();
+        } catch (Exception e) {
+            throw new IllegalStateException(e);
+        }
+        if (registry != null) {
+            registry.addExtensionPoint(wrapper.getTransactionManager());
+//            RuntimeWireProcessorExtensionPoint wireProcessorExtensionPoint =
+//                registry.getExtensionPoint(RuntimeWireProcessorExtensionPoint.class);
+//            TransactionManagerHelper helper = new TransactionManagerHelper(wrapper.getTransactionManager());
+//            wireProcessorExtensionPoint.addWireProcessor(new TransactionRuntimeWireProcessor(helper));
+        }
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.ModuleActivator#stop(org.apache.tuscany.sca.core.ExtensionPointRegistry)
+     */
+    public void stop(ExtensionPointRegistry registry) {
+        try {
+            if (wrapper != null) {
+                wrapper.stop();
+                wrapper = null;
+            }
+            if (registry != null && wrapper != null) {
+                registry.removeExtensionPoint(wrapper.getTransactionManager());
+            }
+        } catch (Exception e) {
+            throw new IllegalStateException(e);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicy.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicy.java
new file mode 100644
index 0000000000..a13748f232
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicy.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.policy.Policy;
+
+/**
+ * The model for Tuscany transaction policy
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface TransactionPolicy extends Policy {
+    QName NAME = new QName(Constants.SCA10_TUSCANY_NS, "transactionPolicy");
+
+    enum Action {
+        PROPAGATE, SUSPEND, REQUIRE_GLOBAL, REQUIRE_LOCAL, REQUIRE_NONE
+    };
+
+    int getTransactionTimeout();
+
+    void setTransactionTimeout(int seconds);
+
+    void setAction(Action action);
+
+    Action getAction();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyDefinitionsProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyDefinitionsProvider.java
new file mode 100644
index 0000000000..6cee454177
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyDefinitionsProvider.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import java.net.URI;
+import java.net.URL;
+
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.definitions.SCADefinitions;
+import org.apache.tuscany.sca.definitions.SCADefinitionsProvider;
+import org.apache.tuscany.sca.definitions.SCADefinitionsProviderException;
+import org.apache.tuscany.sca.definitions.util.SCADefinitionsUtil;
+
+/**
+ * Provider for Policy Intents and PolicySet definitions related to transaction
+ */
+public class TransactionPolicyDefinitionsProvider implements SCADefinitionsProvider {
+    private final static String scaDefinitionsFile = "definitions.xml";
+    private final static String tuscanyDefinitionsFile = "tuscany_definitions.xml";
+    private URLArtifactProcessor urlArtifactProcessor;
+
+    public TransactionPolicyDefinitionsProvider(ExtensionPointRegistry registry) {
+        URLArtifactProcessorExtensionPoint documentProcessors =
+            registry.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+        urlArtifactProcessor = (URLArtifactProcessor)documentProcessors.getProcessor(SCADefinitions.class);
+    }
+
+    public SCADefinitions getSCADefinition() throws SCADefinitionsProviderException {
+
+        try {
+            SCADefinitions scaTransactionPolicyDefns = null;
+            SCADefinitions tuscanyTransactionPolicyDefns = null;
+
+            URI uri = new URI(scaDefinitionsFile);
+            URL defintionsFileUrl = getClass().getResource(scaDefinitionsFile);
+            scaTransactionPolicyDefns = (SCADefinitions)urlArtifactProcessor.read(null, uri, defintionsFileUrl);
+
+            uri = new URI(tuscanyDefinitionsFile);
+            defintionsFileUrl = getClass().getResource(tuscanyDefinitionsFile);
+            tuscanyTransactionPolicyDefns = (SCADefinitions)urlArtifactProcessor.read(null, uri, defintionsFileUrl);
+
+            SCADefinitionsUtil.aggregateSCADefinitions(tuscanyTransactionPolicyDefns, scaTransactionPolicyDefns);
+
+            return scaTransactionPolicyDefns;
+        } catch (Exception e) {
+            throw new SCADefinitionsProviderException(e);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyImpl.java
new file mode 100644
index 0000000000..f178876a72
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyImpl.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import javax.xml.namespace.QName;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TransactionPolicyImpl implements TransactionPolicy {
+    private boolean unresolved;
+    private int transactionTimeout = 1200;
+    private Action action = Action.PROPAGATE;
+
+    public int getTransactionTimeout() {
+        return transactionTimeout;
+    }
+
+    public void setTransactionTimeout(int transactionTimeout) {
+        this.transactionTimeout = transactionTimeout;
+    }
+
+    public Action getAction() {
+        return action;
+    }
+
+    public void setAction(Action policy) {
+        this.action = policy;
+    }
+
+    public QName getSchemaName() {
+        return NAME;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyProcessor.java
new file mode 100644
index 0000000000..27cfbea2b2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyProcessor.java
@@ -0,0 +1,95 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.transaction;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TransactionPolicyProcessor implements StAXArtifactProcessor<TransactionPolicy> {
+    public static final String TIMEOUT = "transactionTimeout";
+    public static final String ACTION = "action";
+
+    public QName getArtifactType() {
+        return TransactionPolicy.NAME;
+    }
+
+    public TransactionPolicyProcessor(ModelFactoryExtensionPoint modelFactories) {
+    }
+
+    public TransactionPolicy read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        TransactionPolicy txPolicy = new TransactionPolicyImpl();
+        int event = reader.getEventType();
+        while (reader.hasNext()) {
+            event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT: {
+                    String timeout = reader.getAttributeValue(null, TIMEOUT);
+                    if (timeout != null) {
+                        txPolicy.setTransactionTimeout(Integer.parseInt(timeout));
+                    }
+                    String action = reader.getAttributeValue(null, ACTION);
+                    if (action != null) {
+                        txPolicy.setAction(TransactionPolicy.Action.valueOf(action));
+                    }
+                    break;
+                }
+            }
+
+            if (event == END_ELEMENT) {
+                if (TransactionPolicy.NAME.equals(reader.getName())) {
+                    break;
+                }
+            }
+
+            //Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+
+        return txPolicy;
+    }
+
+    public void write(TransactionPolicy policy, XMLStreamWriter writer) throws ContributionWriteException,
+        XMLStreamException {
+    }
+
+    public Class<TransactionPolicy> getModelType() {
+        return TransactionPolicy.class;
+    }
+
+    public void resolve(TransactionPolicy policy, ModelResolver resolver) throws ContributionResolveException {
+
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyProviderFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyProviderFactory.java
new file mode 100644
index 0000000000..b5ac365b2c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyProviderFactory.java
@@ -0,0 +1,90 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import javax.transaction.TransactionManager;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.PolicyProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TransactionPolicyProviderFactory implements PolicyProviderFactory<TransactionPolicy> {
+    private TransactionManagerHelper helper;
+
+    public TransactionPolicyProviderFactory(ExtensionPointRegistry registry) {
+        super();
+        TransactionManager tm = registry.getExtensionPoint(TransactionManager.class);
+        this.helper = new TransactionManagerHelper(tm);
+    }
+    
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createImplementationPolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.assembly.Implementation)
+     */
+    public PolicyProvider createImplementationPolicyProvider(RuntimeComponent component, Implementation implementation) {
+        if (component instanceof PolicySetAttachPoint) {
+            return new TransactionImplementationPolicyProvider(helper, (PolicySetAttachPoint)component);
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createReferencePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentReference, org.apache.tuscany.sca.assembly.Binding)
+     */
+    public PolicyProvider createReferencePolicyProvider(RuntimeComponent component,
+                                                        RuntimeComponentReference reference,
+                                                        Binding binding) {
+        if (binding instanceof PolicySetAttachPoint) {
+            return new TransactionReferencePolicyProvider(helper, (PolicySetAttachPoint)binding);
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createServicePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentService, org.apache.tuscany.sca.assembly.Binding)
+     */
+    public PolicyProvider createServicePolicyProvider(RuntimeComponent component,
+                                                      RuntimeComponentService service,
+                                                      Binding binding) {
+        if (binding instanceof PolicySetAttachPoint) {
+            return new TransactionServicePolicyProvider(helper, (PolicySetAttachPoint)binding);
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.ProviderFactory#getModelType()
+     */
+    public Class<TransactionPolicy> getModelType() {
+        return TransactionPolicy.class;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionReferencePolicyProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionReferencePolicyProvider.java
new file mode 100644
index 0000000000..0795a4e5cf
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionReferencePolicyProvider.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TransactionReferencePolicyProvider implements PolicyProvider {
+    private TransactionManagerHelper helper;
+    private List<PolicySet> policySets;
+
+    public TransactionReferencePolicyProvider(TransactionManagerHelper helper, PolicySetAttachPoint attachPoint) {
+        super();
+        this.helper = helper;
+        this.policySets = attachPoint.getApplicablePolicySets();
+    }
+
+    public Interceptor createInterceptor(Operation operation) {
+        for (PolicySet policySet : policySets) {
+            for (Object p : policySet.getPolicies()) {
+                if (p instanceof TransactionPolicy) {
+                    TransactionInterceptor interceptor =
+                        new TransactionInterceptor(helper, true, (TransactionPolicy)p, null);
+                    return interceptor;
+                }
+            }
+        }
+        return null;
+    }
+
+    public String getPhase() {
+        return Phase.REFERENCE_POLICY;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionServicePolicyProvider.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionServicePolicyProvider.java
new file mode 100644
index 0000000000..9f9088a380
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionServicePolicyProvider.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TransactionServicePolicyProvider implements PolicyProvider {
+    private TransactionManagerHelper helper;
+    private List<PolicySet> policySets;
+
+    public TransactionServicePolicyProvider(TransactionManagerHelper helper, PolicySetAttachPoint attachPoint) {
+        super();
+        this.helper = helper;
+        this.policySets = attachPoint.getApplicablePolicySets();
+    }
+
+    public Interceptor createInterceptor(Operation operation) {
+        for (PolicySet policySet : policySets) {
+            for (Object p : policySet.getPolicies()) {
+                if (p instanceof TransactionPolicy) {
+                    TransactionInterceptor interceptor =
+                        new TransactionInterceptor(helper, true, (TransactionPolicy)p, null);
+                    return interceptor;
+                }
+            }
+        }
+        return null;
+    }
+
+    public String getPhase() {
+        return Phase.SERVICE_POLICY;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionalAction.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionalAction.java
new file mode 100644
index 0000000000..5a7ae5c4cc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionalAction.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface TransactionalAction<T> {
+    /**
+     * @return
+     * @throws Exception
+     */
+    T run() throws Exception;
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..1d034e23a2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.policy.transaction.TransactionPolicyProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#transactionPolicy,model=org.apache.tuscany.sca.policy.transaction.TransactionPolicy
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
new file mode 100644
index 0000000000..9a35d62cad
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+# Implementation class for the ModuleActivator

+org.apache.tuscany.sca.policy.transaction.TransactionModuleActivator

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.SCADefinitionsProvider b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.SCADefinitionsProvider
new file mode 100644
index 0000000000..e9d9fab519
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.SCADefinitionsProvider
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for SCA Definitions Providers
+org.apache.tuscany.sca.policy.transaction.TransactionPolicyDefinitionsProvider
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory
new file mode 100644
index 0000000000..eeec814f60
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the policy extension

+org.apache.tuscany.sca.policy.transaction.TransactionPolicyProviderFactory;model=org.apache.tuscany.sca.policy.transaction.TransactionPolicy

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/resources/log4j.properties b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/resources/log4j.properties
new file mode 100644
index 0000000000..698ee41d7e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/resources/log4j.properties
@@ -0,0 +1,29 @@
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you under the Apache License, Version 2.0 (the
+#  "License"); you may not use this file except in compliance
+#  with the License.  You may obtain a copy of the License at
+#
+#  http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing,
+#  software distributed under the License is distributed on an
+#  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#  KIND, either express or implied.  See the License for the
+#  specific language governing permissions and limitations
+#  under the License.
+#  
+# Set root logger level to DEBUG and its only appender to A1.
+log4j.rootLogger=INFO, CONSOLE
+
+# CONSOLE is set to be a ConsoleAppender.
+log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
+
+# A1 uses PatternLayout.
+log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
+
+
+# Print only messages of level WARN or above in the package com.foo.
+log4j.logger.org.apache.tuscany=INFO
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/resources/org/apache/tuscany/sca/policy/transaction/definitions.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/resources/org/apache/tuscany/sca/policy/transaction/definitions.xml
new file mode 100644
index 0000000000..ff51b131b7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/resources/org/apache/tuscany/sca/policy/transaction/definitions.xml
@@ -0,0 +1,66 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<definitions xmlns="http://www.osoa.org/xmlns/sca/1.0" targetNamespace="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0" xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0">
+
+    <intent name="managedTransaction" constrains="implementation">
+        <description>Used to indicate the transaction environment desired by a component implementation.</description>
+    </intent>
+    <intent name="managedTransaction.global">
+        <description>
+            Used to indicate that a component implementation requires a managed global transaction.
+        </description>
+    </intent>
+    <intent name="managedTransaction.local">
+        <description>
+            Used to indicate that a component implementation requires a managed local transaction.
+        </description>
+    </intent>
+    <intent name="noManagedTransaction" constrains="implementation">
+        <description>
+            Used to indicate that a component implementation will manage its own transaction resources.
+        </description>
+    </intent>
+    <intent name="propagatesTransaction" constrains="binding">
+        <description>
+            Used to indicate that a reference will propagate any client transaction or that a service will be dispatched
+            under any received transaction.
+        </description>
+    </intent>
+    <intent name="suspendsTransaction" constrains="binding">
+        <description>
+            Used to indicate that a reference will not propagate any client transaction or that a service will not be
+            dispatched under any received transaction.
+        </description>
+    </intent>
+    <intent name="transactedOneWay" constrains="binding">
+        <description>
+            Used to indicate that the component requires the SCA runtime to transact OneWay send of messages as part of
+            any client global transaction or to transact oneWay message receipt as part of any service global
+            transaction.
+        </description>
+    </intent>
+    <intent name="immediateOneWay" constrains="binding">
+        <description>
+            Used to indicate that the component requires the SCA runtime to process the sending or receiving of OneWay
+            messages immediately, regardless of any transaction under which the sending/receiving component runs.
+        </description>
+    </intent>
+</definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/resources/org/apache/tuscany/sca/policy/transaction/tuscany_definitions.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/resources/org/apache/tuscany/sca/policy/transaction/tuscany_definitions.xml
new file mode 100644
index 0000000000..324fa03da6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/main/resources/org/apache/tuscany/sca/policy/transaction/tuscany_definitions.xml
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<definitions xmlns="http://www.osoa.org/xmlns/sca/1.0" targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0"
+    xmlns:sca="http://www.osoa.org/xmlns/sca/1.0" xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0">
+
+    <policySet name="ManagedTransactionPolicySet" provides="managedTransaction" appliesTo="implementation">
+        <intentMap provides="managedTransaction" default="global">
+            <qualifier name="global">
+                <tuscany:transactionPolicy transactionTimeout="1200" action="REQUIRE_GLOBAL" />
+            </qualifier>
+            <qualifier name="local">
+                <tuscany:transactionPolicy transactionTimeout="1200" action="REQUIRE_LOCAL" />
+            </qualifier>
+        </intentMap>
+    </policySet>
+
+    <policySet name="NoManagedTransactionPolicySet" provides="noManagedTransaction"
+        appliesTo="implementation">
+        <tuscany:transactionPolicy action="REQUIRE_NONE" />
+    </policySet>
+
+    <policySet name="PropagatesTransactionPolicySet" provides="propagatesTransaction" appliesTo="binding">
+        <tuscany:transactionPolicy action="PROPAGATE" />
+    </policySet>
+
+    <policySet name="SuspendsTransactionPolicySet" provides="suspendsTransaction" appliesTo="binding">
+        <tuscany:transactionPolicy action="SUSPEND" />
+    </policySet>
+
+    <policySet name="TransactedOneWayPolicySet" provides="transactedOneWay" appliesTo="binding">
+        <tuscany:transactionPolicy action="PROPAGATE" />
+    </policySet>
+
+    <policySet name="ImmediateOneWayPolicySet" provides="immediateOneWay" appliesTo="binding">
+        <tuscany:transactionPolicy action="SUSPEND" />
+    </policySet>
+</definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/test/java/org/apache/tuscany/sca/policy/transaction/PolicyReadTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/test/java/org/apache/tuscany/sca/policy/transaction/PolicyReadTestCase.java
new file mode 100644
index 0000000000..41b7eb7377
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/test/java/org/apache/tuscany/sca/policy/transaction/PolicyReadTestCase.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.transaction;
+
+import java.io.InputStream;
+import java.net.URL;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+/**
+ * 
+ * Test the reading of ws config params policy.
+ */
+public class PolicyReadTestCase extends TestCase {
+
+    @Override
+    public void setUp() throws Exception {
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+    }
+
+    public void testPolicyReading() throws Exception {
+
+        TransactionPolicyProcessor processor = new TransactionPolicyProcessor(null);
+
+        URL url = getClass().getResource("/org/apache/tuscany/sca/policy/transaction/tuscany_definitions.xml");
+        XMLInputFactory inputFactory = XMLInputFactory.newInstance();
+
+        InputStream urlStream = url.openStream();
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(urlStream);
+
+        TransactionPolicy policy = processor.read(reader);
+        assertEquals(1200, policy.getTransactionTimeout());
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/test/java/org/apache/tuscany/sca/policy/transaction/TransactionManagerHelperTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/test/java/org/apache/tuscany/sca/policy/transaction/TransactionManagerHelperTestCase.java
new file mode 100644
index 0000000000..544e0f68c0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-transaction/src/test/java/org/apache/tuscany/sca/policy/transaction/TransactionManagerHelperTestCase.java
@@ -0,0 +1,194 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.transaction;
+
+import java.util.logging.Logger;
+
+import javax.transaction.Transaction;
+import javax.transaction.TransactionManager;
+import javax.transaction.xa.XAException;
+import javax.transaction.xa.XAResource;
+import javax.transaction.xa.Xid;
+
+import junit.framework.TestCase;
+
+import org.apache.geronimo.transaction.manager.NamedXAResource;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TransactionManagerHelperTestCase extends TestCase {
+    private static final Logger logger = Logger.getLogger(TransactionManagerHelper.class.getName());
+
+    public static class MockXAResource implements NamedXAResource {
+
+        private String rm;
+        private String id;
+        private int timeout = 1000;
+
+        public MockXAResource(String rm, String id) {
+            super();
+            this.rm = rm;
+            this.id = id;
+        }
+
+        public String getName() {
+            return rm + ":" + id;
+        }
+
+        public void commit(Xid xid, boolean onePhase) throws XAException {
+            logger.info(id + ": commit(" + xid + "," + onePhase + ")");
+        }
+
+        public void end(Xid xid, int flags) throws XAException {
+            logger.info(id + ": end(" + xid + "," + toString(flags) + ")");
+        }
+
+        public void forget(Xid xid) throws XAException {
+            logger.info(id + ": forget(" + xid + ")");
+        }
+
+        public int getTransactionTimeout() throws XAException {
+            return timeout;
+        }
+
+        public boolean isSameRM(XAResource xares) throws XAException {
+            if (xares instanceof MockXAResource) {
+                MockXAResource res = (MockXAResource)xares;
+                return res.rm.endsWith(rm);
+            } else {
+                return false;
+            }
+        }
+
+        public int prepare(Xid xid) throws XAException {
+            logger.info(id + ": prepare(" + xid + ")");
+            return XA_OK;
+        }
+
+        public Xid[] recover(int flag) throws XAException {
+            return null;
+        }
+
+        public void rollback(Xid xid) throws XAException {
+            logger.info(id + ": rollback(" + xid + ")");
+        }
+
+        public boolean setTransactionTimeout(int seconds) throws XAException {
+            this.timeout = seconds;
+            return true;
+        }
+
+        public void start(Xid xid, int flags) throws XAException {
+            logger.info(id + ": start(" + xid + "," + toString(flags) + ")");
+        }
+
+        private String toString(int flags) {
+            StringBuffer sb = new StringBuffer();
+            if ((flags & TMENDRSCAN) != 0) {
+                sb.append("TMENDRSCAN ");
+            }
+            if ((flags & TMFAIL) != 0) {
+                sb.append("TMFAIL ");
+            }
+            if ((flags & TMJOIN) != 0) {
+                sb.append("TMJOIN ");
+            }
+            if ((flags & TMONEPHASE) != 0) {
+                sb.append("TMONEPHASE ");
+            }
+            if ((flags & TMRESUME) != 0) {
+                sb.append("TMRESUME ");
+            }
+            if ((flags & TMSTARTRSCAN) != 0) {
+                sb.append("TMSTARTRSCAN ");
+            }
+            if ((flags & TMSUCCESS) != 0) {
+                sb.append("TMSUCCESS ");
+            }
+            if ((flags & TMSUSPEND) != 0) {
+                sb.append("TMSUSPEND ");
+            }
+            if (sb.length() == 0) {
+                sb.append("TMNOFLAGS");
+            } else {
+                sb.deleteCharAt(sb.length() - 1);
+            }
+            return sb.toString();
+        }
+
+    }
+
+    public void testHelper() throws Exception {
+        TransactionManagerWrapper activator = new TransactionManagerWrapper();
+        activator.start();
+        TransactionManager tm = activator.getTransactionManager();
+        // GeronimoUserTransaction tx = new GeronimoUserTransaction(tm);
+        TransactionManagerHelper helper = new TransactionManagerHelper(tm);
+
+        // No TX yet
+        assertNull(tm.getTransaction());
+        Transaction t1 = helper.managedGlobalTransactionPreInvoke();
+        // Should create T1
+        assertNotNull(t1);
+        // The current TX should be T1
+        assertSame(t1, tm.getTransaction());
+        
+        XAResource res1 = new MockXAResource("Derby", "001");
+        XAResource res2 = new MockXAResource("DB2", "002");
+        tm.getTransaction().enlistResource(res1);
+        tm.getTransaction().enlistResource(res2);
+
+        Transaction suspended = helper.suspendsTransactionPreInvoke();
+        suspended.delistResource(res1, XAResource.TMSUSPEND);
+        suspended.delistResource(res2, XAResource.TMSUSPEND);
+       
+        // T1 is suspended
+        assertSame(t1, suspended);
+        // No more active TX
+        assertNull(tm.getTransaction());
+
+        Transaction t2 = helper.managedGlobalTransactionPreInvoke();
+        assertNotNull(t2);
+        // The current TX should be T2
+        assertSame(t2, tm.getTransaction());
+        
+        XAResource res3 = new MockXAResource("Oracle", "003");
+        tm.getTransaction().enlistResource(res3);
+
+        tm.getTransaction().delistResource(res3, XAResource.TMSUCCESS);
+        tm.rollback();
+
+        // Skip post
+        // helper.managedGlobalTransactionPostInvoke(t2);
+
+        helper.suspendsTransactionPostInvoke(suspended);
+        suspended.enlistResource(res1);
+        suspended.enlistResource(res2);
+        // T1 is now resumed
+        assertSame(t1, tm.getTransaction());
+
+        helper.managedGlobalTransactionPostInvoke(t1, false);
+        assertNotNull(tm.getTransaction());
+        assertEquals(6, t1.getStatus());
+
+        activator.stop();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/DISCLAIMER
new file mode 100644
index 0000000000..8e5c524323
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software
+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is
+required of all newly accepted projects until a further review indicates that
+the infrastructure, communications, and decision making process have stabilized
+in a manner consistent with other successful ASF projects. While incubation
+status is not necessarily a reflection of the completeness or stability of the
+code, it does indicate that the project has yet to be fully endorsed by the ASF.
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/pom.xml
new file mode 100644
index 0000000000..8e8828aa62
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/pom.xml
@@ -0,0 +1,126 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-policy-xml-ws</artifactId>
+    <name>Apache Tuscany SCA Policy XML WS Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+		
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-api</artifactId>
+            <version>1.2.5</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>xerces</groupId>
+                    <artifactId>xercesImpl</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>javax.mail</groupId>
+                    <artifactId>mail</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>commons-logging</groupId>
+                    <artifactId>commons-logging</artifactId>
+                </exclusion>                
+            </exclusions>
+        </dependency>
+        
+        <dependency>
+            <groupId>xerces</groupId>
+            <artifactId>xercesImpl</artifactId>
+            <version>2.8.1</version>
+            <scope>runtime</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.neethi</groupId>
+            <artifactId>neethi</artifactId>
+            <version>2.0.2</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>wsdl4j</groupId>
+                    <artifactId>wsdl4j</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.codehaus.woodstox</groupId>
+                    <artifactId>wstx-asl</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+		<dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-impl</artifactId>
+            <version>1.2.5</version>
+            <scope>runtime</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>javax.mail</groupId>
+                    <artifactId>mail</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+                
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.1</version>
+            <scope>runtime</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>commons-logging</groupId>
+            <artifactId>commons-logging</artifactId>
+            <version>1.1</version>
+            <scope>runtime</scope>
+            <exclusions>
+               <exclusion>
+                   <groupId>commons-logging</groupId>
+                   <artifactId>commons-logging</artifactId>
+               </exclusion>
+            </exclusions>
+        </dependency>        
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/src/main/java/org/apache/tuscany/sca/policy/xml/WSPolicyProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/src/main/java/org/apache/tuscany/sca/policy/xml/WSPolicyProcessor.java
new file mode 100644
index 0000000000..c6d4cf8aec
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/src/main/java/org/apache/tuscany/sca/policy/xml/WSPolicyProcessor.java
@@ -0,0 +1,158 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMNamespace;
+import org.apache.neethi.PolicyEngine;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+
+
+/* 
+ * Processor for handling xml models of PolicySet definitions
+ */
+public class WSPolicyProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<org.apache.neethi.Policy>, PolicyConstants {
+	public final static String WS_POLICY_NS = "http://schemas.xmlsoap.org/ws/2004/09/policy";
+	public final static String WS_POLICY = "Policy";
+	
+    public final static QName WS_POLICY_QNAME =new QName(WS_POLICY_NS, WS_POLICY);
+
+    public WSPolicyProcessor() {
+    	
+    }
+    
+    public WSPolicyProcessor(ModelFactoryExtensionPoint modelFactories) {
+    	
+    }
+    
+    public QName getArtifactType() {
+        return WS_POLICY_QNAME;
+    }
+    
+    public Class<org.apache.neethi.Policy> getModelType() {
+        return org.apache.neethi.Policy.class;
+    }
+
+    public org.apache.neethi.Policy read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+		org.apache.neethi.Policy wsPolicy = null;
+
+		int event = reader.getEventType();
+		if (event == START_ELEMENT) {
+			QName name = reader.getName();
+			if (WS_POLICY_QNAME.equals(name)) {
+				OMElement policyElement = loadElement(reader);
+				wsPolicy = PolicyEngine.getPolicy(policyElement);
+			}
+		}
+		return wsPolicy;
+    }
+        
+    public void write(org.apache.neethi.Policy wsPolicy, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+
+        // Write an <sca:policySet>
+        writer.writeStartElement(WS_POLICY_NS, WS_POLICY);
+       
+        //FIXME write proper ws-policy stuff here
+       
+        writer.writeEndElement();
+    }
+
+    public void resolve(org.apache.neethi.Policy wsPolicy, ModelResolver resolver) throws ContributionResolveException {
+
+    }   
+
+       
+    private OMElement loadElement(XMLStreamReader reader) throws XMLStreamException {
+        OMFactory fac = OMAbstractFactory.getOMFactory();
+        OMElement head = fac.createOMElement(reader.getName());
+        OMElement current = head;
+        
+        while (true) {
+            switch (reader.next()) {
+                case XMLStreamConstants.START_ELEMENT:
+                    QName name = reader.getName();
+                    OMElement child = fac.createOMElement(name, current);
+
+                    int count = reader.getNamespaceCount();
+                    for (int i = 0; i < count; i++) {
+                        String prefix = reader.getNamespacePrefix(i);
+                        String ns = reader.getNamespaceURI(i);
+                        child.declareNamespace(ns, prefix);
+                    }
+
+                    if(!"".equals(name.getNamespaceURI())) {
+                        child.declareNamespace(name.getNamespaceURI(), name.getPrefix());
+                    }
+
+                    // add the attributes for this element
+                    count = reader.getAttributeCount();
+                    for (int i = 0; i < count; i++) {
+                        OMNamespace omNs = null;
+                        String ns = reader.getAttributeNamespace(i);
+                        String prefix = reader.getAttributePrefix(i);
+                        String qname = reader.getAttributeLocalName(i);
+                        String value = reader.getAttributeValue(i);
+                        
+                        if ( ns != null ) {
+                            omNs = fac.createOMNamespace(ns, prefix);
+                        }
+                            
+                        child.addAttribute(qname, value, omNs);
+                        if (ns != null) {
+                            child.declareNamespace(ns, prefix);
+                        }
+                    }
+                    current = child;
+                    break;
+                case XMLStreamConstants.CDATA:
+                    fac.createOMText(current, reader.getText());
+                    break;
+                case XMLStreamConstants.CHARACTERS:
+                    fac.createOMText(current, reader.getText());
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    if ( current == head ) {
+                        return head;
+                    } else {
+                        current = (OMElement)current.getParent();
+                    }
+            }
+        }
+    }
+    
+
+ }
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..29e9ac3ff3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.policy.xml.WSPolicyProcessor;qname=http://schemas.xmlsoap.org/ws/2004/09/policy#Policy,model=org.apache.neethi.Policy
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/src/test/java/org/apache/tuscany/sca/policy/xml/MockPolicyProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/src/test/java/org/apache/tuscany/sca/policy/xml/MockPolicyProcessor.java
new file mode 100644
index 0000000000..7cfbfe29b3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/src/test/java/org/apache/tuscany/sca/policy/xml/MockPolicyProcessor.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.xml;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.policy.Policy;
+
+/**
+ * @author administrator
+ *
+ */
+public class MockPolicyProcessor implements StAXArtifactProcessor<Policy> {
+
+    public QName getArtifactType() {
+        return new QName("http://schemas.xmlsoap.org/ws/2004/09/policy", "PolicyAttachment");
+    }
+
+    public Policy read(XMLStreamReader arg0) throws ContributionReadException, XMLStreamException {
+        return new MockPolicyImplOne();
+    }
+
+    public void write(Policy arg0, XMLStreamWriter arg1) throws ContributionWriteException,
+                                                        XMLStreamException {
+    }
+
+    public Class<Policy> getModelType() {
+        // TODO Auto-generated method stub
+        return Policy.class;
+    }
+
+    public void resolve(Policy arg0, ModelResolver arg1) throws ContributionResolveException {
+
+    }
+
+    
+    public class MockPolicyImplOne implements Policy {
+        public QName getSchemaName() {
+            return new QName("http://schemas.xmlsoap.org/ws/2004/09/policy", "PolicyAttachment");
+        }
+
+        public boolean isUnresolved() {
+            return false;
+        }
+
+        public void setUnresolved(boolean unresolved) {
+        }
+        
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/src/test/java/org/apache/tuscany/sca/policy/xml/TestModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/src/test/java/org/apache/tuscany/sca/policy/xml/TestModelResolver.java
new file mode 100644
index 0000000000..b887257efe
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/src/test/java/org/apache/tuscany/sca/policy/xml/TestModelResolver.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+
+/**
+ * A default implementation of an artifact resolver, based on a map.
+ *
+ * @version $Rev$ $Date$
+ */
+public class TestModelResolver implements ModelResolver {
+    private static final long serialVersionUID = -7826976465762296634L;
+    
+    private Map<Object, Object> map = new HashMap<Object, Object>();
+    
+    public TestModelResolver() {
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        Object resolved = map.get(unresolved);
+        if (resolved != null) {
+            
+            // Return the resolved object
+            return modelClass.cast(resolved);
+            
+        } else {
+            
+            // Return the unresolved object
+            return unresolved;
+        }
+    }
+    
+    public void addModel(Object resolved) {
+        map.put(resolved, resolved);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(resolved);
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/src/test/java/org/apache/tuscany/sca/policy/xml/WSPolicyProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/src/test/java/org/apache/tuscany/sca/policy/xml/WSPolicyProcessorTestCase.java
new file mode 100644
index 0000000000..7f1f88ee41
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/src/test/java/org/apache/tuscany/sca/policy/xml/WSPolicyProcessorTestCase.java
@@ -0,0 +1,114 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml;
+
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.io.StringReader;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+/**
+ * Test reading SCA XML assembly documents.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WSPolicyProcessorTestCase extends TestCase {
+	
+	private static final String VALID_WS_POLICY = 
+		"<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+		    + "<definitions xmlns=\"http://www.osoa.org/xmlns/sca/1.0\""
+ 			+ " targetNamespace=\"http://test\""
+ 			+ " xmlns:test=\"http://test\""
+ 			+ " xmlns:sca=\"http://www.osoa.org/xmlns/sca/1.0\">"
+            + " "
+            + " <policySet name=\"SecureWSPolicy\""
+            + " provides=\"test:confidentiality\""
+ 	        + " appliesTo=\"sca:binding.ws\""
+ 	        + " xmlns=\"http://www.osoa.org/xmlns/sca/1.0\""
+ 	        + " xmlns:sp=\"http://schemas.xmlsoap.org/ws/2002/12/secext\""
+ 	        + " xmlns:wsp=\"http://schemas.xmlsoap.org/ws/2004/09/policy\">"
+	        + " <wsp:Policy>"
+	        + "    <wsp:ExactlyOne>"
+	        + "       <wsp:All>"
+	        + "          <sp:SecurityToken>"
+	        + "             <sp:TokenType>sp:X509v3</sp:TokenType>"
+	        + "          </sp:SecurityToken>"
+	        + "          <sp:UsernameToken />" 
+	        + "           <sp:SignedParts />"
+	        + "          <sp:EncryptedParts>"
+	        + "             <sp:Body />"
+	        + "          </sp:EncryptedParts>"
+	        + "          <sp:TransportBinding>"
+	        + "             <sp:IncludeTimeStamp />"
+	        + "          </sp:TransportBinding>"
+	        + "        </wsp:All>"
+	        + "    </wsp:ExactlyOne>"
+            + " </wsp:Policy>"
+            + " </policySet>"
+            + " </definitions>";
+	
+	private XMLInputFactory xmlInputFactory;
+        
+    @Override
+    public void setUp() throws Exception {
+        xmlInputFactory = XMLInputFactory.newInstance();
+        
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+    	
+    }
+
+    public void testReadWsPolicy() throws Exception {
+    	XMLStreamReader reader = xmlInputFactory.createXMLStreamReader(new StringReader(VALID_WS_POLICY));
+    	WSPolicyProcessor processor = new WSPolicyProcessor();
+    	Object artifact = null;
+    	
+        QName name = null;
+        reader.next();
+        while ( true ) {
+            int event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT: {
+                	name = reader.getName();
+                	
+                	if(WSPolicyProcessor.WS_POLICY_QNAME.equals(name)) {
+                		 artifact = processor.read(reader);
+                	}
+                	
+                    break;
+                }
+            }
+            
+            if ( reader.hasNext() ) {
+                reader.next();
+            } else {
+                break;
+            }
+        }
+        assertNotNull(artifact);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/src/test/resources/org/apache/tuscany/sca/policy/xml/test_definitions.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/src/test/resources/org/apache/tuscany/sca/policy/xml/test_definitions.xml
new file mode 100644
index 0000000000..814476b4f9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml-ws/src/test/resources/org/apache/tuscany/sca/policy/xml/test_definitions.xml
@@ -0,0 +1,106 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<definitions xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ 			targetNamespace="http://test"
+ 			xmlns:test="http://test"
+ 			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0">
+
+<policySet name="SecureWSPolicy"
+ 	provides="test:confidentiality"
+ 	appliesTo="sca:binding.ws"
+ 	xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ 	xmlns:sp="http://schemas.xmlsoap.org/ws/2002/12/secext"
+ 	xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+	<wsp:Policy>
+	    <wsp:ExactlyOne>
+	      <wsp:All>
+	        <sp:SecurityToken>
+	          <sp:TokenType>sp:X509v3</sp:TokenType>
+	        </sp:SecurityToken>
+	        <sp:UsernameToken /> 
+	        <sp:SignedParts />
+	        <sp:EncryptedParts>
+	          <sp:Body />
+	        </sp:EncryptedParts>
+	        <sp:TransportBinding>
+	          <sp:IncludeTimeStamp />
+	        </sp:TransportBinding>
+	      </wsp:All>
+	    </wsp:ExactlyOne>
+  </wsp:Policy>
+ </policySet>
+
+<!-- profile intent -->
+ <intent name="reliableMessageProtection" 
+ 			 constrains="sca:binding"
+ 			 requires="test:messageProtection">
+ 			 <description>
+ 			 	Protect messages from unauthorized reading or modification
+ 			 </description>
+ </intent>
+ 
+ <intent name="messageProtection" 
+ 			 constrains="sca:binding"
+ 			 requires="test:confidentiality test:integrity">
+ 			 <description>
+ 			 	Protect messages from unauthorized reading or modification
+ 			 </description>
+ </intent>
+
+<!-- simple intent -->
+ <intent name="confidentiality" 
+ 			 constrains="sca:binding">
+ 			 <description>
+ 			 Communitcation thro this binding must prevent
+ 			 unauthorized users from reading the messages.
+ 			 </description>
+ </intent>
+ 
+ <intent name="integrity" 
+ 			 constrains="sca:binding">
+ 			 <description>
+ 			 Communitcation thro this binding must prevent
+ 			 unauthorized modification of the messages.
+ 			 </description>
+ </intent>
+ 
+ <intent name="authentication" 
+ 			 constrains="sca:binding">
+ 			 <description>
+ 			 Communitcation thro this binding required
+ 			 Authentication.
+ 			 </description>
+ </intent>
+ 
+ <intent name="logging" 
+ 			 constrains="sca:implementation">
+ 			 <description>
+ 			 	All messages to and from this implementation must be logged
+ 			 </description>
+ </intent>
+ 
+ <intent name="tracing" 
+ 			 constrains="sca:implementation.java">
+ 			 <description>
+ 			 	Need to figure out some description for this 
+ 			 </description>
+ </intent>
+ 
+</definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/pom.xml
new file mode 100644
index 0000000000..2b9cbd9b18
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/pom.xml
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-policy-xml</artifactId>
+    <name>Apache Tuscany SCA Policy XML Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <!--dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-api</artifactId>
+            <version>1.2.5</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>xerces</groupId>
+                    <artifactId>xercesImpl</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>javax.mail</groupId>
+                    <artifactId>mail</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>commons-logging</groupId>
+                    <artifactId>commons-logging</artifactId>
+                </exclusion>                
+            </exclusions>
+        </dependency>
+        
+        <dependency>
+            <groupId>xerces</groupId>
+            <artifactId>xercesImpl</artifactId>
+            <version>2.8.1</version>
+            <scope>runtime</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.neethi</groupId>
+            <artifactId>neethi</artifactId>
+            <version>2.0.2</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>wsdl4j</groupId>
+                    <artifactId>wsdl4j</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.codehaus.woodstox</groupId>
+                    <artifactId>wstx-asl</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+		<dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-impl</artifactId>
+            <version>1.2.5</version>
+            <scope>runtime</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>javax.mail</groupId>
+                    <artifactId>mail</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency-->
+                
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.1</version>
+            <scope>runtime</scope>
+        </dependency>
+        
+        <!--dependency>
+            <groupId>commons-logging</groupId>
+            <artifactId>commons-logging</artifactId>
+            <version>1.1</version>
+            <scope>runtime</scope>
+            <exclusions>
+               <exclusion>
+                   <groupId>commons-logging</groupId>
+                   <artifactId>commons-logging</artifactId>
+               </exclusion>
+            </exclusions>
+        </dependency-->        
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/BindingTypeProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/BindingTypeProcessor.java
new file mode 100644
index 0000000000..068edd1733
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/BindingTypeProcessor.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.impl.BindingTypeImpl;
+
+
+/* 
+ * Processor for handling xml models of BindingType meta data definitions
+ */
+public class BindingTypeProcessor extends IntentAttachPointTypeProcessor {
+
+    public BindingTypeProcessor(PolicyFactory policyFactory, IntentAttachPointTypeFactory intentAttachPointTypeFactory, StAXArtifactProcessor<Object> extensionProcessor) {
+        super(policyFactory, intentAttachPointTypeFactory, extensionProcessor);
+    }
+
+    public QName getArtifactType() {
+        return BINDING_TYPE_QNAME;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ImplementationTypeProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ImplementationTypeProcessor.java
new file mode 100644
index 0000000000..94b8b9faf1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ImplementationTypeProcessor.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.impl.BindingTypeImpl;
+import org.apache.tuscany.sca.policy.impl.ImplementationTypeImpl;
+
+
+/* 
+ * Processor for handling xml models of ImplementationType meta data definitions
+ */
+public class ImplementationTypeProcessor extends IntentAttachPointTypeProcessor {
+
+    public ImplementationTypeProcessor(PolicyFactory policyFactory, IntentAttachPointTypeFactory intentAttachPointTypeFactory, StAXArtifactProcessor<Object> extensionProcessor) {
+        super(policyFactory, intentAttachPointTypeFactory, extensionProcessor);
+    }
+
+    public QName getArtifactType() {
+        return IMPLEMENTATION_TYPE_QNAME;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/IntentAttachPointTypeProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/IntentAttachPointTypeProcessor.java
new file mode 100644
index 0000000000..40190b2e2f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/IntentAttachPointTypeProcessor.java
@@ -0,0 +1,217 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.impl.BindingTypeImpl;
+import org.apache.tuscany.sca.policy.impl.ImplementationTypeImpl;
+
+
+/* 
+ * Processor for handling xml models of ExtensionType meta data definitions
+ */
+public abstract class IntentAttachPointTypeProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<IntentAttachPointType>, PolicyConstants {
+
+    private IntentAttachPointTypeFactory attachPointTypeFactory;
+    private PolicyFactory policyFactory; 
+    
+    public IntentAttachPointTypeProcessor(PolicyFactory policyFactory, IntentAttachPointTypeFactory attachPointTypeFactory, StAXArtifactProcessor<Object> extensionProcessor) {
+        this.policyFactory = policyFactory;
+        this.attachPointTypeFactory = attachPointTypeFactory;
+    }
+    
+    public IntentAttachPointType read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        QName type = getQName(reader, TYPE);
+        
+        if ( type != null ) {
+            if ( type.getLocalPart().startsWith(BINDING) ) {
+                IntentAttachPointType bindingType = attachPointTypeFactory.createBindingType();
+                bindingType.setName(type);
+                bindingType.setUnresolved(true);
+                
+                readAlwaysProvidedIntents(bindingType, reader);
+                readMayProvideIntents(bindingType, reader);
+                return bindingType; 
+            } else if ( type.getLocalPart().startsWith(IMPLEMENTATION) ) {
+                IntentAttachPointType implType = attachPointTypeFactory.createImplementationType();
+                implType.setName(type);
+                implType.setUnresolved(true);
+                
+                readAlwaysProvidedIntents(implType, reader);
+                readMayProvideIntents(implType, reader);
+                return implType;
+            } else {
+                throw new ContributionReadException("Unrecognized IntentAttachPointType - " + type);
+            }
+        } else { 
+            throw new ContributionReadException("Required attribute '" + TYPE + 
+                                                "' missing from BindingType Definition");
+        }
+    }
+
+    private void readAlwaysProvidedIntents(IntentAttachPointType extnType, XMLStreamReader reader) {
+        String value = reader.getAttributeValue(null, ALWAYS_PROVIDES);
+        if (value != null) {
+            List<Intent> alwaysProvided = extnType.getAlwaysProvidedIntents();
+            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
+                QName qname = getQNameValue(reader, tokens.nextToken());
+                Intent intent = policyFactory.createIntent();
+                intent.setName(qname);
+                alwaysProvided.add(intent);
+            }
+        }
+    }
+    
+    private void readMayProvideIntents(IntentAttachPointType extnType, XMLStreamReader reader) {
+        String value = reader.getAttributeValue(null, MAY_PROVIDE);
+        if (value != null) {
+            List<Intent> mayProvide = extnType.getMayProvideIntents();
+            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
+                QName qname = getQNameValue(reader, tokens.nextToken());
+                Intent intent = policyFactory.createIntent();
+                intent.setName(qname);
+                mayProvide.add(intent);
+            }
+        }
+    }
+  
+    public void write(IntentAttachPointType extnType, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+
+        // Write an <sca:bindingType or sca:implementationType>
+        if ( extnType instanceof BindingTypeImpl ) {
+            writer.writeStartElement(SCA10_NS, BINDING_TYPE);
+        } else if ( extnType instanceof ImplementationTypeImpl ) {
+            writer.writeStartElement(SCA10_NS, IMPLEMENTATION_TYPE);
+        }
+        
+        writeAlwaysProvidesIntentsAttribute(extnType, writer);
+        writeMayProvideIntentsAttribute(extnType, writer);
+        
+        writer.writeEndElement();
+    }
+    
+    private void writeMayProvideIntentsAttribute(IntentAttachPointType extnType, XMLStreamWriter writer) throws XMLStreamException {
+        StringBuffer sb  = new StringBuffer();
+        for ( Intent intent : extnType.getMayProvideIntents() ) {
+            writer.writeNamespace(intent.getName().getPrefix(), intent.getName().getNamespaceURI());
+            sb.append(intent.getName().getPrefix() + COLON + intent.getName().getLocalPart());
+            sb.append(WHITE_SPACE);
+        }
+        
+        if ( sb.length() > 0 ) {
+            writer.writeAttribute(MAY_PROVIDE, sb.toString());
+        }
+    }
+    
+    private void writeAlwaysProvidesIntentsAttribute(IntentAttachPointType extnType, XMLStreamWriter writer) throws XMLStreamException {
+        StringBuffer sb  = new StringBuffer();
+        for ( Intent intent : extnType.getAlwaysProvidedIntents() ) {
+            writer.writeNamespace(intent.getName().getPrefix(), intent.getName().getNamespaceURI());
+            sb.append(intent.getName().getPrefix() + COLON + intent.getName().getLocalPart());
+            sb.append(WHITE_SPACE);
+        }
+        
+        if ( sb.length() > 0 ) {
+            writer.writeAttribute(ALWAYS_PROVIDES, sb.toString());
+            
+        }
+    }
+    
+    public void resolve(IntentAttachPointType extnType, ModelResolver resolver) throws ContributionResolveException {
+        resolveAlwaysProvidedIntents(extnType, resolver);
+        resolveMayProvideIntents(extnType, resolver);
+        extnType.setUnresolved(false);
+    }
+
+    private void resolveAlwaysProvidedIntents(
+			IntentAttachPointType extensionType, ModelResolver resolver)
+			throws ContributionResolveException {
+		if (extensionType != null) {
+			// resolve all provided intents
+			List<Intent> alwaysProvided = new ArrayList<Intent>();
+			for (Intent providedIntent : extensionType.getAlwaysProvidedIntents()) {
+				if (providedIntent.isUnresolved()) {
+					providedIntent = resolver.resolveModel(Intent.class, providedIntent);
+					if (!providedIntent.isUnresolved()) {
+						alwaysProvided.add(providedIntent);
+					} else {
+						throw new ContributionResolveException(
+								"Always Provided Intent - " + providedIntent
+										+ " not found for ExtensionType "
+										+ extensionType);
+
+					}
+				} else {
+					alwaysProvided.add(providedIntent);
+				}
+			}
+			extensionType.getAlwaysProvidedIntents().clear();
+			extensionType.getAlwaysProvidedIntents().addAll(alwaysProvided);
+		}
+	}
+    
+    private void resolveMayProvideIntents(IntentAttachPointType extensionType,
+			ModelResolver resolver) throws ContributionResolveException {
+		if (extensionType != null) {
+			// resolve all provided intents
+			List<Intent> mayProvide = new ArrayList<Intent>();
+			for (Intent providedIntent : extensionType.getMayProvideIntents()) {
+				if (providedIntent.isUnresolved()) {
+					providedIntent = resolver.resolveModel(Intent.class, providedIntent);
+					if (!providedIntent.isUnresolved()) {
+						mayProvide.add(providedIntent);
+					} else {
+						throw new ContributionResolveException(
+								"May Provide Intent - " + providedIntent
+										+ " not found for ExtensionType "
+										+ extensionType);
+
+					}
+				} else {
+					mayProvide.add(providedIntent);
+				}
+			}
+			extensionType.getMayProvideIntents().clear();
+			extensionType.getMayProvideIntents().addAll(mayProvide);
+		}
+	}
+    
+    public Class<IntentAttachPointType> getModelType() {
+        return IntentAttachPointType.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyConstants.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyConstants.java
new file mode 100644
index 0000000000..1a830f3b19
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyConstants.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.xml;
+
+import javax.xml.namespace.QName;
+
+/**
+ * constants related to policy framework
+ *
+ */
+public interface PolicyConstants {
+    String WHITE_SPACE = " ";
+    String COLON = ":";
+    String SCA10_NS = "http://www.osoa.org/xmlns/sca/1.0";
+    String TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.0";
+    String INTENT = "intent";
+    String POLICY_SET = "policySet";
+    String POLICY_SET_REFERENCE = "policySetReference";
+    String INTENT_MAP = "intentMap";
+    String NAME = "name";
+    String TARGET_NAMESPACE = "targetNamespace";
+    String SCA_DEFINITIONS = "definitions";
+    String CONSTRAINS = "constrains";
+    String DESCRIPTION = "description";
+    String PROVIDES = "provides";
+    String APPLIES_TO = "appliesTo";
+    String ALWAYS_APPLIES_TO = "alwaysAppliesTo";
+    String QUALIFIER = ".";
+    String INTENT_MAP_QUALIFIER = "qualifier";
+    String REQUIRES = "requires";
+    String DEFAULT = "default";
+       
+    String ALWAYS_PROVIDES = "alwaysProvides";
+    String MAY_PROVIDE = "mayProvide";
+    String TYPE = "type";
+    String IMPLEMENTATION_TYPE = "implementationType";
+    String BINDING_TYPE = "bindingType";
+    QName IMPLEMENTATION_TYPE_QNAME = new QName(SCA10_NS, IMPLEMENTATION_TYPE);
+    QName BINDING_TYPE_QNAME = new QName(SCA10_NS, BINDING_TYPE);
+    String BINDING = "binding";
+    String IMPLEMENTATION = "implementation";
+    
+    QName POLICY_INTENT_QNAME = new QName(SCA10_NS, INTENT);
+    QName POLICY_SET_QNAME = new QName(SCA10_NS, POLICY_SET);
+    QName POLICY_INTENT_MAP_QNAME = new QName(SCA10_NS, INTENT_MAP); 
+    QName SCA_DEFINITIONS_QNAME = new QName(SCA10_NS, SCA_DEFINITIONS);
+    QName DESCRIPTION_QNAME = new QName(SCA10_NS, DESCRIPTION);
+    QName POLICY_INTENT_MAP_QUALIFIER_QNAME = new QName(SCA10_NS, INTENT_MAP_QUALIFIER);
+    QName POLICY_SET_REFERENCE_QNAME = new QName(SCA10_NS, POLICY_SET_REFERENCE);
+    
+    String QUALIFIED_INTENT_CONSTRAINS_ERROR = " - Qualified Intents must not specify 'constrains' attribute";
+    
+    
+    
+    
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyIntentProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyIntentProcessor.java
new file mode 100644
index 0000000000..3998ab58be
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyIntentProcessor.java
@@ -0,0 +1,302 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.ProfileIntent;
+import org.apache.tuscany.sca.policy.QualifiedIntent;
+
+/* 
+ * Processor for handling xml models of PolicyIntent definitions
+ */
+
+public abstract class PolicyIntentProcessor<T extends Intent> extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<T>, PolicyConstants {
+
+    private PolicyFactory policyFactory;
+
+    public PolicyIntentProcessor(ModelFactoryExtensionPoint modelFactories) {
+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
+    }
+    
+    public PolicyIntentProcessor(PolicyFactory policyFactory, StAXArtifactProcessor<Object> extensionProcessor) {
+        this.policyFactory = policyFactory;
+    }
+
+    public T read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        Intent policyIntent = null;
+        String policyIntentName = reader.getAttributeValue(null, NAME);
+        // Read an <sca:intent>
+        if (reader.getAttributeValue(null, REQUIRES) != null) {
+            policyIntent = policyFactory.createProfileIntent();
+        } else if ( policyIntentName != null && policyIntentName.indexOf(QUALIFIER) != -1) {
+            policyIntent = policyFactory.createQualifiedIntent();
+            
+            int qualifierIndex = policyIntentName.lastIndexOf(QUALIFIER);
+            Intent qualifiableIntent = policyFactory.createIntent();
+            qualifiableIntent.setUnresolved(true);
+            qualifiableIntent.setName(new QName(policyIntentName.substring(0, qualifierIndex)));
+            
+            ((QualifiedIntent)policyIntent).setQualifiableIntent(qualifiableIntent);
+        } else {
+            policyIntent = policyFactory.createIntent();
+        }
+        policyIntent.setName(new QName(policyIntentName));
+        
+        if ( policyIntent instanceof ProfileIntent ) {
+            readRequiredIntents((ProfileIntent)policyIntent, reader);
+        }
+        
+        readConstrainedArtifacts(policyIntent, reader);
+        
+        int event = reader.getEventType();
+        QName name = null;
+        while (reader.hasNext()) {
+            event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT : {
+                    name = reader.getName();
+                    if (DESCRIPTION_QNAME.equals(name)) {
+                        policyIntent.setDescription(reader.getElementText());
+                    }
+                    break;
+                }
+            }
+            if (event == END_ELEMENT && POLICY_INTENT_QNAME.equals(reader.getName())) {
+                break;
+            }
+            
+            //Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+        return (T)policyIntent;
+    }
+    
+    public void write(T policyIntent, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        // Write an <sca:intent>
+        writer.writeStartElement(PolicyConstants.SCA10_NS, INTENT);
+        writer.writeNamespace(policyIntent.getName().getPrefix(), policyIntent.getName().getNamespaceURI());
+        writer.writeAttribute(PolicyConstants.NAME, 
+                              policyIntent.getName().getPrefix() + COLON + policyIntent.getName().getLocalPart());
+        if (policyIntent instanceof ProfileIntent) {
+            ProfileIntent profileIntent = (ProfileIntent)policyIntent;
+            if (profileIntent.getRequiredIntents() != null && 
+                profileIntent.getRequiredIntents().size() > 0) {
+                StringBuffer sb = new StringBuffer();
+                for (Intent requiredIntents : profileIntent.getRequiredIntents()) {
+                    sb.append(requiredIntents.getName());
+                    sb.append(" ");
+                }
+                writer.writeAttribute(PolicyConstants.REQUIRES, sb.toString());
+            }
+        }
+        
+        if (!(policyIntent instanceof QualifiedIntent) ) {
+            if (policyIntent.getConstrains() != null && 
+                policyIntent.getConstrains().size() > 0) {
+                StringBuffer sb = new StringBuffer();
+                for (QName contrainedArtifact : policyIntent.getConstrains()) {
+                    sb.append(contrainedArtifact.toString());
+                    sb.append(" ");
+                }
+                writer.writeAttribute(CONSTRAINS, sb.toString());
+            } else {
+                throw new ContributionWriteException("Contrains attribute missing from " +
+                                "Policy Intent Definition" + policyIntent.getName());
+            }
+        }
+        
+        if ( policyIntent.getDescription() != null && policyIntent.getDescription().length() > 0) {
+            writer.writeStartElement(PolicyConstants.SCA10_NS, DESCRIPTION);
+            writer.writeCData(policyIntent.getDescription());
+            writer.writeEndElement();
+        }
+        
+        writer.writeEndElement();
+    }
+
+    //FIXME This method is never used
+//    private Intent resolveRequiredIntents(ProfileIntent policyIntent, ModelResolver resolver) throws ContributionResolveException {
+//        boolean isUnresolved = false;
+//        //FIXME: Need to check for cyclic references first i.e an A requiring B and then B requiring A... 
+//        if (policyIntent != null && policyIntent.isUnresolved()) {
+//            
+//            //resolve all required intents
+//            List<Intent> requiredIntents = new ArrayList<Intent>(); 
+//            for (Intent requiredIntent : policyIntent.getRequiredIntents()) {
+//                if ( requiredIntent.isUnresolved() ) {
+//                    //policyIntent.getRequiredIntents().remove(requiredIntent);
+//                    requiredIntent = resolver.resolveModel(Intent.class, requiredIntent);
+//                    requiredIntents.add(requiredIntent);
+//                    if (requiredIntent.isUnresolved()) {
+//                        isUnresolved = true;
+//                    }
+//                }
+//            }
+//            policyIntent.getRequiredIntents().clear();
+//            policyIntent.getRequiredIntents().addAll(requiredIntents);
+//        }
+//        policyIntent.setUnresolved(isUnresolved);
+//        
+//        return policyIntent;
+//    }
+    
+    //FIXME This method is never used
+//    private Intent resolveQualifiableIntent(QualifiedIntent policyIntent, ModelResolver resolver) throws ContributionResolveException {
+//        boolean isUnresolved = false;
+//
+//        if (policyIntent != null && policyIntent.isUnresolved()) {
+//            //resolve the qualifiable intent
+//            Intent qualifiableIntent = 
+//                resolver.resolveModel(Intent.class, policyIntent.getQualifiableIntent());
+//            policyIntent.setQualifiableIntent(qualifiableIntent);
+//            isUnresolved = qualifiableIntent.isUnresolved();
+//        }
+//        policyIntent.setUnresolved(isUnresolved);
+//        
+//        return policyIntent;
+//    }
+    
+    private void resolveContrainedArtifacts(Intent policyIntent, ModelResolver resolver) {
+        //FIXME : need to figure out this resolution. 
+        policyIntent.setUnresolved(false);
+    }
+    
+    private void resolveProfileIntent(ProfileIntent policyIntent, ModelResolver resolver)
+        throws ContributionResolveException {
+        // FIXME: Need to check for cyclic references first i.e an A requiring B
+        // and then B requiring A...
+        if (policyIntent != null) {
+            // resolve all required intents
+            List<Intent> requiredIntents = new ArrayList<Intent>();
+            for (Intent requiredIntent : policyIntent.getRequiredIntents()) {
+                if (requiredIntent.isUnresolved()) {
+                    Intent resolvedRequiredIntent = resolver.resolveModel(Intent.class, requiredIntent);
+                    if (resolvedRequiredIntent != null) {
+                        requiredIntents.add(resolvedRequiredIntent);
+                    } else {
+                        throw new ContributionResolveException(
+                                                                 "Required Intent - " + requiredIntent
+                                                                     + " not found for ProfileIntent "
+                                                                     + policyIntent);
+
+                    }
+                } else {
+                    requiredIntents.add(requiredIntent);
+                }
+            }
+            policyIntent.getRequiredIntents().clear();
+            policyIntent.getRequiredIntents().addAll(requiredIntents);
+        }
+    }
+
+    private void resolveQualifiedIntent(QualifiedIntent policyIntent, ModelResolver resolver)
+        throws ContributionResolveException {
+        if (policyIntent != null) {
+            //resolve the qualifiable intent
+            Intent qualifiableIntent = policyIntent.getQualifiableIntent();
+            if (qualifiableIntent.isUnresolved()) {
+                Intent resolvedQualifiableIntent = resolver.resolveModel(Intent.class, qualifiableIntent);
+    
+                if (resolvedQualifiableIntent != null) {
+                    policyIntent.setQualifiableIntent(resolvedQualifiableIntent);
+                } else {
+                    throw new ContributionResolveException("Qualifiable Intent - " + qualifiableIntent
+                        + " not found for QualifiedIntent "
+                        + policyIntent);
+                }
+    
+            }
+        }
+    }
+    
+    public void resolve(T policyIntent, ModelResolver resolver) throws ContributionResolveException {
+        if (policyIntent instanceof ProfileIntent) {
+            resolveProfileIntent((ProfileIntent)policyIntent, resolver);
+        }
+
+        if (policyIntent instanceof QualifiedIntent) {
+            resolveQualifiedIntent((QualifiedIntent)policyIntent, resolver);
+        }
+        
+        resolveContrainedArtifacts(policyIntent, resolver);
+        
+        if ( !policyIntent.isUnresolved() ) {
+            resolver.addModel(policyIntent);
+        }
+    }
+    
+    public QName getArtifactType() {
+        return POLICY_INTENT_QNAME;
+    }
+    
+    private void readConstrainedArtifacts(Intent policyIntent, XMLStreamReader reader) throws ContributionReadException {
+        String value = reader.getAttributeValue(null, CONSTRAINS);
+        if ( policyIntent instanceof QualifiedIntent && value != null) {
+            String errorMsg = 
+                "Error in PolicyIntent Definition - " + policyIntent.getName() + QUALIFIED_INTENT_CONSTRAINS_ERROR;
+            throw new ContributionReadException(errorMsg);
+        } else {
+            if (value != null) {
+                List<QName> constrainedArtifacts = policyIntent.getConstrains();
+                for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
+                    QName qname = getQNameValue(reader, tokens.nextToken());
+                    constrainedArtifacts.add(qname);
+                }
+            }
+        }
+    }
+    
+    private void readRequiredIntents(ProfileIntent policyIntent, XMLStreamReader reader) {
+        String value = reader.getAttributeValue(null, REQUIRES);
+        if (value != null) {
+            List<Intent> requiredIntents = policyIntent.getRequiredIntents();
+            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
+                QName qname = getQNameValue(reader, tokens.nextToken());
+                Intent intent = policyFactory.createIntent();
+                intent.setName(qname);
+                intent.setUnresolved(true);
+                requiredIntents.add(intent);
+            }
+        }
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicySetProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicySetProcessor.java
new file mode 100644
index 0000000000..cdd247b1a8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicySetProcessor.java
@@ -0,0 +1,413 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.util.ArrayList;
+import java.util.Hashtable;
+import java.util.List;
+import java.util.Map;
+import java.util.StringTokenizer;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+import javax.xml.xpath.XPath;
+import javax.xml.xpath.XPathExpressionException;
+import javax.xml.xpath.XPathFactory;
+
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+
+/* 
+ * Processor for handling xml models of PolicySet definitions
+ */
+public class PolicySetProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<PolicySet>, PolicyConstants {
+
+    private PolicyFactory policyFactory;
+    private StAXArtifactProcessor<Object> extensionProcessor;
+    private XPathFactory xpathFactory = XPathFactory.newInstance();
+    
+    public PolicySetProcessor(ModelFactoryExtensionPoint modelFactories) {
+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
+    }
+    
+    public PolicySetProcessor(PolicyFactory policyFactory, StAXArtifactProcessor<Object> extensionProcessor) {
+        this.policyFactory = policyFactory;
+        this.extensionProcessor = extensionProcessor;
+    }
+
+    public PolicySet read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        String policySetName = reader.getAttributeValue(null, NAME);
+        
+        PolicySet policySet = policyFactory.createPolicySet();
+        policySet.setName(new QName(policySetName));
+        String appliesTo = reader.getAttributeValue(null, APPLIES_TO);
+        String alwaysAppliesTo = reader.getAttributeValue(TUSCANY_NS, ALWAYS_APPLIES_TO);
+        
+        //TODO: with 1.0 version of specs the applies to xpath is given related to the immediate
+        //parent whereas the runtime evaluates the xpath aginst the composite element.  What the runtime
+        //is doing is what the future version of the specs could be tending towards.  When that happens
+        //this 'if' must be deleted
+        if ( appliesTo != null && !appliesTo.startsWith("/") ) {
+            appliesTo = "//" + appliesTo;
+        }
+        
+        if ( alwaysAppliesTo != null && !alwaysAppliesTo.startsWith("/") ) {
+            alwaysAppliesTo = "//" + alwaysAppliesTo;
+        }
+        
+        policySet.setAppliesTo(appliesTo);
+        policySet.setAlwaysAppliesTo(alwaysAppliesTo);
+
+        XPath path = xpathFactory.newXPath(); 
+        path.setNamespaceContext(reader.getNamespaceContext());
+        try {
+            if (appliesTo != null) {
+                policySet.setAppliesToXPathExpression(path.compile(appliesTo));
+            }
+            if (alwaysAppliesTo != null) {
+                policySet.setAlwaysAppliesToXPathExpression(path.compile(alwaysAppliesTo));
+            }
+        } catch (XPathExpressionException e) {
+            throw new ContributionReadException(e);
+        }  
+        
+        readProvidedIntents(policySet, reader);
+        
+        int event = reader.getEventType();
+        QName name = null;
+        reader.next();
+        while (reader.hasNext()) {
+            event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT : {
+                    name = reader.getName();
+                    if ( POLICY_INTENT_MAP_QNAME.equals(name) ) {
+                        Intent mappedIntent = policyFactory.createIntent();
+                        mappedIntent.setName(getQName(reader, PROVIDES));
+                        if ( policySet.getProvidedIntents().contains(mappedIntent) ) {
+                            readIntentMap(reader, policySet, mappedIntent);
+                        } else {
+                            throw new ContributionReadException("Intent Map provides for Intent not spcified as provided by parent PolicySet - " + policySetName);
+                        }
+                    } else if ( POLICY_SET_REFERENCE_QNAME.equals(name) )  {
+                        PolicySet referredPolicySet = policyFactory.createPolicySet();
+                        referredPolicySet.setName(getQName(reader, NAME));
+                        policySet.getReferencedPolicySets().add(referredPolicySet);
+                    } /*else if ( WS_POLICY_QNAME.equals(name) )  {
+                        OMElement policyElement = loadElement(reader);
+                        org.apache.neethi.Policy wsPolicy = PolicyEngine.getPolicy(policyElement);
+                        policySet.getPolicies().add(wsPolicy);
+                    } */ else {
+                        Object extension = extensionProcessor.read(reader);
+                        if ( extension != null ) {
+                            policySet.getPolicies().add(extension);
+                        }
+                    }
+                    break;
+                }
+            }
+            if ( event == END_ELEMENT ) {
+                if ( POLICY_SET_QNAME.equals(reader.getName()) ) {
+                    break;
+                } 
+            }
+            
+            //Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+        return policySet;
+    }
+    
+    
+    public void readIntentMap(XMLStreamReader reader, PolicySet policySet, Intent mappedIntent) throws ContributionReadException {
+        QName name = reader.getName();
+        Map<Intent, List<Object>> mappedPolicies = policySet.getMappedPolicies();
+        if ( POLICY_INTENT_MAP_QNAME.equals(name) ) {
+            //Intent mappedIntent = policyFactory.createIntent();
+            //mappedIntent.setName(getQName(reader, PROVIDES));
+            String defaultQualifier = getString(reader, DEFAULT);
+            
+            String qualifierName = null;
+            String qualfiedIntentName = null;
+            Intent qualifiedIntent = null;
+        
+            int event = reader.getEventType();
+            try {
+                reader.next();
+                while (reader.hasNext()) {
+                    event = reader.getEventType();
+                    switch (event) {
+                        case START_ELEMENT : {
+                            name = reader.getName();
+                            if ( POLICY_INTENT_MAP_QUALIFIER_QNAME.equals(name)) {
+                                qualifierName = getString(reader, NAME);
+                                qualfiedIntentName = mappedIntent.getName().getLocalPart() + 
+                                                            QUALIFIER + qualifierName;
+                                qualifiedIntent = policyFactory.createIntent();
+                                qualifiedIntent.setName(new QName(mappedIntent.getName().getNamespaceURI(),
+                                                                  qualfiedIntentName)); 
+                            } else if ( POLICY_INTENT_MAP_QNAME.equals(name) ) {
+                                QName providedIntent = getQName(reader, PROVIDES);
+                                if ( qualifierName.equals(providedIntent.getLocalPart()) ) {
+                                    readIntentMap(reader, policySet, qualifiedIntent);
+                                } else {
+                                    throw new ContributionReadException("Intent provided by IntentMap " + 
+                                                                    providedIntent + " does not match parent qualifier " + qualifierName +
+                                                                    " in policyset - " + policySet);
+                                }
+                            }/* else if ( WS_POLICY_QNAME.equals(name) )  {
+                                OMElement policyElement = loadElement(reader);
+                                Policy wsPolicy = PolicyEngine.getPolicy(policyElement);
+                                policySet.getPolicies().add(wsPolicy);
+                                
+                                List<Object> policyList = mappedPolicies.get(qualifiedIntent);
+                                if ( policyList == null ) {
+                                    policyList = new ArrayList<Object>();
+                                    mappedPolicies.put(qualifiedIntent, policyList);
+                                    
+                                    if (qualifierName.equals(defaultQualifier)) {
+                                        mappedPolicies.put(mappedIntent, policyList);
+                                    }
+                                }
+                                policyList.add((Policy)wsPolicy);
+                            }*/ else {
+                                Object extension = extensionProcessor.read(reader);
+                                if ( extension != null ) {
+                                    List<Object> policyList = mappedPolicies.get(qualifiedIntent);
+                                    if ( policyList == null ) {
+                                        policyList = new ArrayList<Object>();
+                                        mappedPolicies.put(qualifiedIntent, policyList);
+                                        
+                                        if (qualifierName.equals(defaultQualifier)) {
+                                            mappedPolicies.put(mappedIntent, policyList);
+                                        }
+                                    }
+                                    policyList.add(extension);
+                                }
+                            }
+                            break;
+                        }
+                        case END_ELEMENT : {
+                            if ( POLICY_INTENT_MAP_QNAME.equals(reader.getName()) ) {
+                                if ( defaultQualifier != null ) {
+                                    String qualifiedIntentName = mappedIntent.getName().getLocalPart() + QUALIFIER + defaultQualifier;
+                                    Intent defaultQualifiedIntent = policyFactory.createIntent();
+                                    defaultQualifiedIntent.setName(new QName(mappedIntent.getName().getNamespaceURI(),
+                                                                             qualifiedIntentName));
+                                    List<Object> policyList = mappedPolicies.get(defaultQualifiedIntent);
+                                    if ( policyList != null ) {
+                                        mappedPolicies.put(mappedIntent, policyList);
+                                    } else {
+                                        throw new ContributionReadException("Unable to map policies for default qualifier in IntentMap for - " +
+                                                                            mappedIntent + " in policy set - " + policySet);
+                                    }
+                                    defaultQualifier = null;
+                                }
+                            } 
+                            break;
+                        }
+                    }
+                    if ( event == END_ELEMENT && POLICY_INTENT_MAP_QNAME.equals(reader.getName()) ) {
+                        break;
+                    }
+                    //Read the next element
+                    if (reader.hasNext()) {
+                        reader.next();
+                    }
+                }
+            }  catch (XMLStreamException e) {
+                throw new ContributionReadException(e);
+            }
+        }
+    }
+    
+    public void write(PolicySet policySet, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+
+        // Write an <sca:policySet>
+        writer.writeStartElement(SCA10_NS, POLICY_SET);
+        writer.writeNamespace(policySet.getName().getPrefix(), policySet.getName().getNamespaceURI());
+        writer.writeAttribute(NAME, 
+                              policySet.getName().getPrefix() + COLON + policySet.getName().getLocalPart());
+        writer.writeAttribute(APPLIES_TO, policySet.getAppliesTo());
+        writer.writeAttribute(TUSCANY_NS, ALWAYS_APPLIES_TO, policySet.getAlwaysAppliesTo());
+        
+        writeProvidedIntents(policySet, writer);
+        
+        writer.writeEndElement();
+    }
+    
+    private void readProvidedIntents(PolicySet policySet, XMLStreamReader reader) {
+        String value = reader.getAttributeValue(null, PROVIDES);
+        if (value != null) {
+            List<Intent> providedIntents = policySet.getProvidedIntents();
+            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
+                QName qname = getQNameValue(reader, tokens.nextToken());
+                Intent intent = policyFactory.createIntent();
+                intent.setName(qname);
+                providedIntents.add(intent);
+            }
+        }
+    }
+    
+    private void writeProvidedIntents(PolicySet policySet, XMLStreamWriter writer) throws XMLStreamException {
+        if (policySet.getProvidedIntents() != null && 
+            policySet.getProvidedIntents().size() > 0) {
+            StringBuffer sb = new StringBuffer();
+            for (Intent providedIntents : policySet.getProvidedIntents()) {
+                sb.append(providedIntents.getName());
+                sb.append(" ");
+            }
+            writer.writeAttribute(PolicyConstants.PROVIDES, sb.toString());
+        }
+    }
+
+   private void resolvePolicies(PolicySet policySet, ModelResolver resolver) throws ContributionResolveException {
+       boolean unresolved = false;
+       for ( Object o : policySet.getPolicies() ) {
+           extensionProcessor.resolve(o, resolver);
+           /*if ( o instanceof Policy && ((Policy)o).isUnresolved() ) {
+              unresolved = true;
+           }*/
+       }
+       policySet.setUnresolved(unresolved);
+   }
+   
+   
+    
+    public QName getArtifactType() {
+        return POLICY_SET_QNAME;
+    }
+    
+    public Class<PolicySet> getModelType() {
+        return PolicySet.class;
+    }
+    
+    private void resolveProvidedIntents(PolicySet policySet, ModelResolver resolver) throws ContributionResolveException {
+        if (policySet != null) {
+            //resolve all provided intents
+            List<Intent> providedIntents = new ArrayList<Intent>();
+            for (Intent providedIntent : policySet.getProvidedIntents()) {
+                if (providedIntent.isUnresolved()) {
+                    Intent resolvedProvidedIntent = resolver.resolveModel(Intent.class, providedIntent);
+                    if (resolvedProvidedIntent != null) {
+                        providedIntents.add(resolvedProvidedIntent);
+                    } else {
+                        throw new ContributionResolveException("Provided Intent - " + providedIntent
+                            + " not found for PolicySet "
+                            + policySet);
+
+                    }
+                } else {
+                    providedIntents.add(providedIntent);
+                }
+            }
+            policySet.getProvidedIntents().clear();
+            policySet.getProvidedIntents().addAll(providedIntents);
+        }
+     }
+    
+    private void resolveIntentsInMappedPolicies(PolicySet policySet, ModelResolver resolver) throws ContributionResolveException {
+        Map<Intent, List<Object>> mappedPolicies = new Hashtable<Intent, List<Object>>();
+        for (Map.Entry<Intent, List<Object>> entry : policySet.getMappedPolicies().entrySet()) {
+            Intent mappedIntent = entry.getKey();
+            if (mappedIntent.isUnresolved()) {
+                Intent resolvedMappedIntent = resolver.resolveModel(Intent.class, mappedIntent);
+    
+                if (resolvedMappedIntent != null) {
+                    mappedPolicies.put(resolvedMappedIntent, entry.getValue());
+                } else {
+                    throw new ContributionResolveException("Mapped Intent - " + mappedIntent
+                        + " not found for PolicySet "
+                        + policySet);
+    
+                }
+            } else {
+                mappedPolicies.put(mappedIntent, entry.getValue());
+            }
+        }
+
+        policySet.getMappedPolicies().clear();
+        policySet.getMappedPolicies().putAll(mappedPolicies);
+    }
+    
+    private void resolveReferredPolicySets(PolicySet policySet, ModelResolver resolver) throws ContributionResolveException {
+    
+        List<PolicySet> referredPolicySets = new ArrayList<PolicySet>();
+        for (PolicySet referredPolicySet : policySet.getReferencedPolicySets()) {
+            if (referredPolicySet.isUnresolved()) {
+                PolicySet resolvedReferredPolicySet = resolver.resolveModel(PolicySet.class, referredPolicySet);
+                if (resolvedReferredPolicySet != null) {
+                    referredPolicySets.add(resolvedReferredPolicySet);
+                } else {
+                    throw new ContributionResolveException("Referred PolicySet - " + referredPolicySet
+                        + "not found for PolicySet - "
+                        + policySet);
+                }
+            } else {
+                referredPolicySets.add(referredPolicySet);
+            }
+        }
+        policySet.getReferencedPolicySets().clear();
+        policySet.getReferencedPolicySets().addAll(referredPolicySets);
+    }
+    
+    private void includeReferredPolicySets(PolicySet policySet, PolicySet referredPolicySet) {
+        for (PolicySet furtherReferredPolicySet : referredPolicySet.getReferencedPolicySets()) {
+            includeReferredPolicySets(referredPolicySet, furtherReferredPolicySet);
+        }
+        policySet.getPolicies().addAll(referredPolicySet.getPolicies());
+        policySet.getMappedPolicies().putAll(referredPolicySet.getMappedPolicies());
+    }
+    
+    public void resolve(PolicySet policySet, ModelResolver resolver) throws ContributionResolveException {
+        resolveProvidedIntents(policySet, resolver);
+        resolveIntentsInMappedPolicies(policySet, resolver);
+        resolveReferredPolicySets(policySet, resolver);
+        
+        for (PolicySet referredPolicySet : policySet.getReferencedPolicySets()) {
+            includeReferredPolicySets(policySet, referredPolicySet);
+        }
+        
+        if ( policySet.isUnresolved() ) {
+            //resolve the policy attachments
+            resolvePolicies(policySet, resolver);
+             
+            if ( !policySet.isUnresolved() ) {
+                 resolver.addModel(policySet);
+            }
+        }
+     }   
+ }
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ProfileIntentProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ProfileIntentProcessor.java
new file mode 100644
index 0000000000..5aafa74a9b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ProfileIntentProcessor.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml;
+
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.ProfileIntent;
+
+/* 
+ * Processor for handling xml models of PolicyIntent definitions that are ProfileIntents
+ */
+
+public class ProfileIntentProcessor extends PolicyIntentProcessor<ProfileIntent> {
+
+    public ProfileIntentProcessor(PolicyFactory policyFactory, StAXArtifactProcessor<Object> extensionProcessor) {
+        super(policyFactory, extensionProcessor);
+    }
+
+    public Class<ProfileIntent> getModelType() {
+        return ProfileIntent.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/QualifiedIntentProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/QualifiedIntentProcessor.java
new file mode 100644
index 0000000000..b453681cef
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/QualifiedIntentProcessor.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml;
+
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.QualifiedIntent;
+
+/* 
+ * Processor for handling xml models of PolicyIntent definitions that are QualifiedIntents
+ */
+
+public class QualifiedIntentProcessor extends PolicyIntentProcessor<QualifiedIntent> {
+
+    public QualifiedIntentProcessor(ModelFactoryExtensionPoint modelFactories) {
+        super(modelFactories.getFactory(PolicyFactory.class), null);
+    }
+    
+    public QualifiedIntentProcessor(PolicyFactory policyFactory, StAXArtifactProcessor<Object> extensionProcessor) {
+        super(policyFactory, extensionProcessor);
+    }
+
+    public Class<QualifiedIntent> getModelType() {
+        return QualifiedIntent.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/SimpleIntentProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/SimpleIntentProcessor.java
new file mode 100644
index 0000000000..993014cb03
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/SimpleIntentProcessor.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml;
+
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/* 
+ * Processor for handling xml models of PolicyIntent definitions
+ */
+
+public class SimpleIntentProcessor extends PolicyIntentProcessor<Intent> {
+
+    public SimpleIntentProcessor(PolicyFactory policyFactory, StAXArtifactProcessor<Object> extensionProcessor) {
+        super(policyFactory, extensionProcessor);
+    }
+
+    public Class<Intent> getModelType() {
+        return Intent.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..0741e3eb76
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,22 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+#org.apache.tuscany.sca.policy.xml.SimpleIntentProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#intent,model=org.apache.tuscany.sca.policy.Intent
+#org.apache.tuscany.sca.policy.xml.PolicySetProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#policySet,model=org.apache.tuscany.sca.policy.PolicySet
+#org.apache.tuscany.sca.policy.xml.ProfileIntentProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#intent,model=org.apache.tuscany.sca.policy.ProfileIntent
+#org.apache.tuscany.sca.policy.xml.QualifiedIntentProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#intent,model=org.apache.tuscany.sca.policy.QualifiedIntent
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/MockPolicyProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/MockPolicyProcessor.java
new file mode 100644
index 0000000000..7cfbfe29b3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/MockPolicyProcessor.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.xml;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.policy.Policy;
+
+/**
+ * @author administrator
+ *
+ */
+public class MockPolicyProcessor implements StAXArtifactProcessor<Policy> {
+
+    public QName getArtifactType() {
+        return new QName("http://schemas.xmlsoap.org/ws/2004/09/policy", "PolicyAttachment");
+    }
+
+    public Policy read(XMLStreamReader arg0) throws ContributionReadException, XMLStreamException {
+        return new MockPolicyImplOne();
+    }
+
+    public void write(Policy arg0, XMLStreamWriter arg1) throws ContributionWriteException,
+                                                        XMLStreamException {
+    }
+
+    public Class<Policy> getModelType() {
+        // TODO Auto-generated method stub
+        return Policy.class;
+    }
+
+    public void resolve(Policy arg0, ModelResolver arg1) throws ContributionResolveException {
+
+    }
+
+    
+    public class MockPolicyImplOne implements Policy {
+        public QName getSchemaName() {
+            return new QName("http://schemas.xmlsoap.org/ws/2004/09/policy", "PolicyAttachment");
+        }
+
+        public boolean isUnresolved() {
+            return false;
+        }
+
+        public void setUnresolved(boolean unresolved) {
+        }
+        
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/ReadDocumentTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/ReadDocumentTestCase.java
new file mode 100644
index 0000000000..b4a06a23e2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/ReadDocumentTestCase.java
@@ -0,0 +1,248 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml;
+
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.io.InputStream;
+import java.net.URL;
+import java.util.Hashtable;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.policy.DefaultIntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.ProfileIntent;
+import org.apache.tuscany.sca.policy.QualifiedIntent;
+import org.apache.tuscany.sca.policy.impl.BindingTypeImpl;
+import org.apache.tuscany.sca.policy.impl.ImplementationTypeImpl;
+
+/**
+ * Test reading SCA XML assembly documents.
+ * 
+ * @version $Rev: 551296 $ $Date: 2007-06-28 01:18:35 +0530 (Thu, 28 Jun 2007) $
+ */
+public class ReadDocumentTestCase extends TestCase {
+
+    //private ModelResolver resolver;
+    PolicySetProcessor policySetProcessor;
+    TestModelResolver resolver = null;
+    ExtensibleStAXArtifactProcessor staxProcessor = null;
+    
+        
+    Map<QName, Intent> intentTable = new Hashtable<QName, Intent>();
+    Map<QName, PolicySet> policySetTable = new Hashtable<QName, PolicySet>();
+    Map<QName, IntentAttachPointType> bindingTypesTable = new Hashtable<QName, IntentAttachPointType>();
+    Map<QName, IntentAttachPointType> implTypesTable = new Hashtable<QName, IntentAttachPointType>();
+    public static final String scaNamespace = "http://www.osoa.org/xmlns/sca/1.0";
+    public static final String namespace = "http://test";
+    
+    private static final QName confidentiality = new QName(namespace, "confidentiality");
+    private static final QName integrity = new QName(namespace, "integrity");
+    private static final QName messageProtection = new QName(namespace, "messageProtection");
+    private static final QName confidentiality_transport = new QName(namespace, "confidentiality.transport");   
+    private static final QName confidentiality_message = new QName(namespace, "confidentiality.message");
+    private static final QName secureReliablePolicy = new QName(namespace, "SecureReliablePolicy");
+    private static final QName secureMessagingPolicies = new QName(namespace, "SecureMessagingPolicies");
+    private static final QName securityPolicy = new QName(namespace, "SecurityPolicy");
+    private static final QName basicAuthMsgProtSecurity = new QName(namespace, "BasicAuthMsgProtSecurity");
+    private static final QName wsBinding = new QName(scaNamespace, "binding.ws");
+    private static final QName javaImpl = new QName(scaNamespace, "implementation.java");
+    
+
+    @Override
+    public void setUp() throws Exception {
+        resolver = new TestModelResolver();
+        XMLInputFactory inputFactory = XMLInputFactory.newInstance();
+        PolicyFactory policyFactory = new DefaultPolicyFactory();
+        IntentAttachPointTypeFactory intentAttachPointFactory = new DefaultIntentAttachPointTypeFactory();
+        DefaultStAXArtifactProcessorExtensionPoint staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint());
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
+        
+        staxProcessors.addArtifactProcessor(new SimpleIntentProcessor(policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ProfileIntentProcessor(policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new QualifiedIntentProcessor(policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new PolicySetProcessor(policyFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new ImplementationTypeProcessor(policyFactory, intentAttachPointFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new BindingTypeProcessor(policyFactory, intentAttachPointFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new MockPolicyProcessor());
+        
+        URL url = getClass().getResource("test_definitions.xml");
+        InputStream urlStream = url.openStream();
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(urlStream);
+        QName name = null;
+        reader.next();
+        while ( true ) {
+            int event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT: {
+                    Object artifact = staxProcessor.read(reader);
+                    if ( artifact instanceof PolicySet ) {
+                        PolicySet policySet = (PolicySet)artifact;
+                        policySet.setName(new QName(namespace, policySet.getName().getLocalPart()));
+                        policySetTable.put(policySet.getName(), policySet);
+                    } else if ( artifact instanceof Intent ) {
+                        Intent intent = (Intent)artifact;
+                        intent.setName(new QName(namespace, intent.getName().getLocalPart()));
+                        if ( intent instanceof QualifiedIntent ) {
+                            ((QualifiedIntent)intent).getQualifiableIntent().
+                                    setName(new QName(namespace, 
+                                                      ((QualifiedIntent)intent).getQualifiableIntent().getName().getLocalPart()));
+                        }
+                        intentTable.put(intent.getName(), intent);
+                    } else if ( artifact instanceof BindingTypeImpl ) {
+                        IntentAttachPointType bindingType = (IntentAttachPointType)artifact;
+                        bindingTypesTable.put(bindingType.getName(), bindingType);
+                    } else if ( artifact instanceof ImplementationTypeImpl ) {
+                        IntentAttachPointType implType = (IntentAttachPointType)artifact;
+                        implTypesTable.put(implType.getName(), implType);
+                    }
+                    
+                    if ( artifact != null ) {
+                        resolver.addModel(artifact);
+                    }
+                    
+                    break;
+                }
+            }
+            if ( reader.hasNext() ) {
+                reader.next();
+            } else {
+                break;
+            }
+        }
+        urlStream.close();
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+    }
+
+    public void testReadSCADefinitions() throws Exception {
+        assertNotNull(intentTable.get(confidentiality));
+        assertNotNull(intentTable.get(messageProtection));
+        assertNotNull(intentTable.get(confidentiality_transport));
+        assertTrue(intentTable.get(confidentiality).getDescription().length() > 0 );
+        
+        assertNotNull(policySetTable.get(secureReliablePolicy));
+        assertTrue(policySetTable.get(secureReliablePolicy).getProvidedIntents().size() == 2);
+        assertTrue(policySetTable.get(secureReliablePolicy).getPolicies().size() == 2);
+        
+        assertNotNull(policySetTable.get(secureMessagingPolicies));
+        assertEquals(policySetTable.get(secureMessagingPolicies).getMappedPolicies().size(), 3);
+        
+        assertEquals(bindingTypesTable.size(), 1);
+        assertNotNull(bindingTypesTable.get(wsBinding));
+        assertEquals(implTypesTable.size(), 1);
+        assertNotNull(implTypesTable.get(javaImpl));
+    }
+    
+    public void testResolution() throws Exception {
+        assertTrue(intentTable.get(messageProtection) instanceof ProfileIntent);
+        ProfileIntent profileIntent = (ProfileIntent)intentTable.get(new QName(namespace, "messageProtection"));
+        assertNull(profileIntent.getRequiredIntents().get(0).getDescription());
+        
+        QName confidentiality_transport = new QName(namespace, "confidentiality.transport"); 
+        assertTrue(intentTable.get(confidentiality_transport) instanceof QualifiedIntent);
+        QualifiedIntent qualifiedIntent = (QualifiedIntent)intentTable.get(new QName(namespace, "confidentiality.transport"));
+        assertNull(qualifiedIntent.getQualifiableIntent().getDescription());
+        
+        PolicySet secureReliablePolicySet = policySetTable.get(secureReliablePolicy);
+        PolicySet secureMessagingPolicySet = policySetTable.get(secureMessagingPolicies);
+        PolicySet securityPolicySet = policySetTable.get(securityPolicy);
+        
+        assertEquals(secureReliablePolicySet.getProvidedIntents().get(1).getName(), integrity);
+        assertNull(secureReliablePolicySet.getProvidedIntents().get(1).getDescription());
+        assertTrue(secureMessagingPolicySet.isUnresolved());
+        assertEquals(securityPolicySet.getMappedPolicies().size(), 5);
+        
+        //testing to ensure that inclusion of referred policy sets has not happened
+        PolicySet basicAuthMsgProtSecurityPolicySet = policySetTable.get(basicAuthMsgProtSecurity);
+        assertTrue(basicAuthMsgProtSecurityPolicySet.getPolicies().isEmpty());
+        assertTrue(basicAuthMsgProtSecurityPolicySet.getMappedPolicies().isEmpty());
+        
+        IntentAttachPointType wsBindingType = bindingTypesTable.get(wsBinding);
+        assertNull(wsBindingType.getAlwaysProvidedIntents().get(0).getDescription());
+        assertNull(wsBindingType.getMayProvideIntents().get(0).getDescription());
+        
+        IntentAttachPointType javaImplType = implTypesTable.get(javaImpl);
+        assertNull(javaImplType.getAlwaysProvidedIntents().get(0).getDescription());
+        assertNull(javaImplType.getMayProvideIntents().get(0).getDescription());
+        
+        for ( Intent intent : intentTable.values() ) {
+            staxProcessor.resolve(intent, resolver);
+        }
+        
+        for ( PolicySet policySet : policySetTable.values() ) {
+            staxProcessor.resolve(policySet, resolver);
+        }
+        
+        for (  IntentAttachPointType bindingType : bindingTypesTable.values() ) {
+            staxProcessor.resolve(bindingType, resolver);
+        }
+        
+        for ( IntentAttachPointType implType : implTypesTable.values() ) {
+            staxProcessor.resolve(implType, resolver);
+        }
+        
+        
+        
+        //testing if policy intents have been linked have property been linked up 
+        assertNotNull(profileIntent.getRequiredIntents().get(0).getDescription());
+        assertNotNull(qualifiedIntent.getQualifiableIntent().getDescription());
+        assertEquals(secureReliablePolicySet.getProvidedIntents().get(1).getName(), integrity);
+        assertNotNull(secureReliablePolicySet.getProvidedIntents().get(1).getDescription());
+        
+        //testing if policysets have been properly linked up with intents
+        assertFalse(secureMessagingPolicySet.isUnresolved());
+        assertNotNull(secureMessagingPolicySet.getMappedPolicies().get(intentTable.get(confidentiality)));
+        assertNotNull(secureMessagingPolicySet.getMappedPolicies().get(intentTable.get(confidentiality_transport)));
+        
+        //testing if intent maps have been properly mapped to policies
+        assertFalse(securityPolicySet.isUnresolved());
+        assertNotNull(securityPolicySet.getMappedPolicies().get(intentTable.get(confidentiality)));
+        assertNotNull(securityPolicySet.getMappedPolicies().get(intentTable.get(confidentiality_message)));
+        
+        //testing for inclusion of referred policysets
+        assertFalse(basicAuthMsgProtSecurityPolicySet.getPolicies().isEmpty());
+        assertFalse(basicAuthMsgProtSecurityPolicySet.getMappedPolicies().isEmpty());
+        assertNotNull(basicAuthMsgProtSecurityPolicySet.getMappedPolicies().get(intentTable.get(confidentiality_transport)));
+        
+        assertNotNull(wsBindingType.getAlwaysProvidedIntents().get(0).getDescription());
+        assertNotNull(wsBindingType.getMayProvideIntents().get(0).getDescription());
+        
+        assertNotNull(javaImplType.getAlwaysProvidedIntents().get(0).getDescription());
+        assertNotNull(javaImplType.getMayProvideIntents().get(0).getDescription());
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/TestModelResolver.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/TestModelResolver.java
new file mode 100644
index 0000000000..1c7d407aaf
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/TestModelResolver.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+
+/**
+ * A default implementation of an artifact resolver, based on a map.
+ *
+ * @version $Rev: 560306 $ $Date: 2007-07-27 22:01:44 +0530 (Fri, 27 Jul 2007) $
+ */
+public class TestModelResolver implements ModelResolver {
+    private static final long serialVersionUID = -7826976465762296634L;
+    
+    private Map<Object, Object> map = new HashMap<Object, Object>();
+    
+    public TestModelResolver() {
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        Object resolved = map.get(unresolved);
+        if (resolved != null) {
+            
+            // Return the resolved object
+            return modelClass.cast(resolved);
+            
+        } else {
+            
+            // Return the unresolved object
+            return unresolved;
+        }
+    }
+    
+    public void addModel(Object resolved) {
+        map.put(resolved, resolved);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(resolved);
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/policy/xml/test_definitions.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/policy/xml/test_definitions.xml
new file mode 100644
index 0000000000..3728e8f2b4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/policy/xml/test_definitions.xml
@@ -0,0 +1,254 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<definitions xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ 			targetNamespace="http://test"
+ 			xmlns:test="http://test"
+ 			xmlns:sca="http://www.osoa.org/xmlns/sca/1.0">
+
+<!-- Extension Types Metadata -->
+<implementationType type="sca:implementation.java" alwaysProvides="test:logging"
+					mayProvide="test:tracing"/>
+<bindingType type="sca:binding.ws" alwaysProvides="test:confidentiality"
+					mayProvide="test:integrity"/>	
+					
+<!-- Intents and Policysets to assume targetnamespace -->									
+<intent name="TestIntentOne" 
+ 			 constrains="sca:binding"
+ 			 >
+ 			 <description>
+ 			 	Test Intent
+ 			 </description>
+ </intent>
+ 
+  <intent name="TestIntentTwo" 
+ 			 constrains="sca:binding"
+ 			 requires="TestIntentOne">
+ 			 <description>
+ 			 	Protect messages from unauthorized reading or modification
+ 			 </description>
+ </intent>
+ 
+ <policySet name="TestPolicySetOne"
+ 	provides="test:TestIntentOne"
+ 	appliesTo="sca:binding.ws"
+ 	xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ 	xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+ 		<wsp:PolicyAttachment>
+ 			<!-- policy expression and policy subject for
+				 "basic authentication" -->
+		</wsp:PolicyAttachment>
+     	<wsp:PolicyAttachment>
+		 	<!-- policy expression and policy subject for
+		 		"reliability" -->
+		</wsp:PolicyAttachment>
+ </policySet>
+ 
+ 
+ <!-- qualified intents -->
+ <intent name="confidentiality.transport" />
+ <intent name="confidentiality.message" />
+ <intent name="confidentiality.message.whole" />
+ <intent name="confidentiality.message.body" /> 
+ 
+ <!-- POLICY SETS -->
+  <policySet name="SecureReliablePolicy"
+ 	provides="test:confidentiality.transport test:integrity"
+ 	appliesTo="sca:binding.ws"
+ 	xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ 	xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+ 		<wsp:PolicyAttachment>
+ 			<!-- policy expression and policy subject for
+				 "basic authentication" -->
+		</wsp:PolicyAttachment>
+     	<wsp:PolicyAttachment>
+		 	<!-- policy expression and policy subject for
+		 		"reliability" -->
+		</wsp:PolicyAttachment>
+ </policySet>
+ 
+ <policySet name="SecureMessagingPolicies"
+	 provides="test:confidentiality"
+	 appliesTo="binding.ws"
+	 xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ 	 xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+     <intentMap provides="test:confidentiality" default="transport">
+        <qualifier name="transport">
+            <wsp:PolicyAttachment>
+                <!-- policy expression and policy subject for "transport" alternative -->
+                </wsp:PolicyAttachment>
+            <wsp:PolicyAttachment>...</wsp:PolicyAttachment>
+        </qualifier>
+        <qualifier name="message">
+            <wsp:PolicyAttachment>
+                <!-- policy expression and policy subject for "message" alternative" -->
+            </wsp:PolicyAttachment>
+        </qualifier>
+    </intentMap>
+</policySet>
+
+<policySet name="SecurityPolicy" provides="test:confidentiality"
+	xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy" >
+    <intentMap provides="test:confidentiality" default="message">
+        <qualifier name="message">
+            <intentMap provides="message" default="whole">
+                <qualifier name="body">
+                	<wsp:PolicyAttachment>
+                		<!-- policy attachment for body encryption --> 
+               		</wsp:PolicyAttachment>
+           		</qualifier>
+                <qualifier name="whole">
+                	<wsp:PolicyAttachment>
+                		<!-- policy attachment for whole message encryption --> 
+               		</wsp:PolicyAttachment>
+             	</qualifier>
+            </intentMap>
+        </qualifier>
+        <qualifier name="transport">
+        	<wsp:PolicyAttachment>
+        		<!-- policy attachment for transport encryption --> 
+       		</wsp:PolicyAttachment>
+        </qualifier>
+    </intentMap>
+</policySet>
+
+<policySet name="BasicAuthMsgProtSecurity"
+     provides="test:authentication test:confidentiality"
+     appliesTo="binding.ws"
+ 		xmlns="http://www.osoa.org/xmlns/sca/1.0">
+    <policySetReference name="test:AuthenticationPolicies"/>
+    <policySetReference name="test:ConfidentialityPolicies"/>
+</policySet>
+
+<policySet name="AuthenticationPolicies"
+	provides="test:authentication"
+	appliesTo="binding.ws"
+	xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+    <wsp:PolicyAttachment>
+        <!-- policy expression and policy subject for "basic
+        authentication" -->
+    </wsp:PolicyAttachment>
+</policySet>
+
+<policySet name="ConfidentialityPolicies"
+ provides="test:confidentiality"
+ bindings="binding.ws"
+ xmlns="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+    <intentMap provides="test:confidentiality"  default="transport">
+        <qualifier name="transport">
+            <wsp:PolicyAttachment>
+                <!-- policy expression and policy subject for "transport"
+                alternative -->
+            </wsp:PolicyAttachment>
+            <wsp:PolicyAttachment>...</wsp:PolicyAttachment>
+        </qualifier>
+        <qualifier name="message">
+            <wsp:PolicyAttachment>
+                <!-- policy expression and policy subject for "message"
+                alternative" -->...
+            </wsp:PolicyAttachment>
+        </qualifier>
+    </intentMap>
+</policySet>
+
+<policySet name="SecureWSPolicy"
+ 	provides="test:confidentiality"
+ 	appliesTo="sca:binding.ws"
+ 	xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ 	xmlns:sp="http://schemas.xmlsoap.org/ws/2002/12/secext"
+ 	xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+	<wsp:Policy>
+	    <wsp:ExactlyOne>
+	      <wsp:All>
+	        <sp:SecurityToken>
+	          <sp:TokenType>sp:X509v3</sp:TokenType>
+	        </sp:SecurityToken>
+	        <sp:UsernameToken /> 
+	        <sp:SignedParts />
+	        <sp:EncryptedParts>
+	          <sp:Body />
+	        </sp:EncryptedParts>
+	        <sp:TransportBinding>
+	          <sp:IncludeTimeStamp />
+	        </sp:TransportBinding>
+	      </wsp:All>
+	    </wsp:ExactlyOne>
+  </wsp:Policy>
+ </policySet>
+
+<!-- profile intent -->
+ <intent name="reliableMessageProtection" 
+ 			 constrains="sca:binding"
+ 			 requires="test:messageProtection">
+ 			 <description>
+ 			 	Protect messages from unauthorized reading or modification
+ 			 </description>
+ </intent>
+ 
+ <intent name="messageProtection" 
+ 			 constrains="sca:binding"
+ 			 requires="test:confidentiality test:integrity">
+ 			 <description>
+ 			 	Protect messages from unauthorized reading or modification
+ 			 </description>
+ </intent>
+
+<!-- simple intent -->
+ <intent name="confidentiality" 
+ 			 constrains="sca:binding">
+ 			 <description>
+ 			 Communitcation thro this binding must prevent
+ 			 unauthorized users from reading the messages.
+ 			 </description>
+ </intent>
+ 
+ <intent name="integrity" 
+ 			 constrains="sca:binding">
+ 			 <description>
+ 			 Communitcation thro this binding must prevent
+ 			 unauthorized modification of the messages.
+ 			 </description>
+ </intent>
+ 
+ <intent name="authentication" 
+ 			 constrains="sca:binding">
+ 			 <description>
+ 			 Communitcation thro this binding required
+ 			 Authentication.
+ 			 </description>
+ </intent>
+ 
+ <intent name="logging" 
+ 			 constrains="sca:implementation">
+ 			 <description>
+ 			 	All messages to and from this implementation must be logged
+ 			 </description>
+ </intent>
+ 
+ <intent name="tracing" 
+ 			 constrains="sca:implementation.java">
+ 			 <description>
+ 			 	Need to figure out some description for this 
+ 			 </description>
+ </intent>
+ 
+</definitions>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/NOTICE
new file mode 100644
index 0000000000..b3e4797aaa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/NOTICE
@@ -0,0 +1,5 @@
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/pom.xml
new file mode 100644
index 0000000000..584742c257
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/pom.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-policy</artifactId>
+    <name>Apache Tuscany SCA Policy Model</name>
+    
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extensibility</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+   </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/DefaultIntentAttachPointTypeFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/DefaultIntentAttachPointTypeFactory.java
new file mode 100644
index 0000000000..e64abccedc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/DefaultIntentAttachPointTypeFactory.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy;
+
+import org.apache.tuscany.sca.policy.impl.IntentAttachPointTypeFactoryImpl;
+
+/**
+ * Default implementation for IntentAttachPointTypeFactory
+ */
+public class DefaultIntentAttachPointTypeFactory extends IntentAttachPointTypeFactoryImpl implements IntentAttachPointTypeFactory{
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/DefaultPolicyFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/DefaultPolicyFactory.java
new file mode 100644
index 0000000000..2da41675a1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/DefaultPolicyFactory.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy;
+
+import org.apache.tuscany.sca.policy.impl.PolicyFactoryImpl;
+
+/**
+ * A factory for the policy model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultPolicyFactory extends PolicyFactoryImpl implements PolicyFactory {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/Intent.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/Intent.java
new file mode 100644
index 0000000000..a9b9ac4884
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/Intent.java
@@ -0,0 +1,107 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Represents a policy intent. See the Policy Framework specification for a
+ * description of this element.
+ */
+public interface Intent {
+
+    /**
+     * Returns the intent name.
+     * 
+     * @return the intent name
+     */
+    QName getName();
+
+    /**
+     * Sets the intent name
+     * 
+     * @param name the intent name
+     */
+    void setName(QName name);
+
+    /**
+     * Get the intent domain (the root intent name before any qualifiers)
+     * @return the domain
+     */
+    String getDomain();
+
+    /**
+     * Get the intent qualifiers
+     * @return the domain
+     */
+    String[] getQualifiedNames();
+
+    /**
+     * Returns the list of operations that this intent applies to.
+     * 
+     * @return
+     */
+    //List<Operation> getOperations();
+
+    /**
+     * Returns the list of SCA constructs that this intent is meant to
+     * configure.
+     * 
+     * @return the list of SCA constructs that this intent is meant to configure
+     */
+    List<QName> getConstrains();
+
+    /**
+     * Returns the list of children qualified intents.
+     * 
+     * @return the list of children qualified intents.
+     */
+    List<Intent> getQualifiedIntents();
+
+    /**
+     * Returns the intent description.
+     * 
+     * @return the intent description
+     */
+    String getDescription();
+
+    /**
+     * Sets the intent description.
+     * 
+     * @param description the intent description
+     */
+    void setDescription(String description);
+
+    /**
+     * Returns true if the model element is unresolved.
+     * 
+     * @return true if the model element is unresolved.
+     */
+    boolean isUnresolved();
+
+    /**
+     * Sets whether the model element is unresolved.
+     * 
+     * @param unresolved whether the model element is unresolved
+     */
+    void setUnresolved(boolean unresolved);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/IntentAttachPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/IntentAttachPoint.java
new file mode 100644
index 0000000000..8a8342ed04
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/IntentAttachPoint.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy;
+
+import java.util.List;
+
+/**
+ * Base interface for all assembly model objects that can be have policy intents
+ * attached to them.
+ */
+public interface IntentAttachPoint {
+
+    /**
+     * Returns a list of policy intents. See the Policy Framework specification
+     * for a description of this attribute.
+     * 
+     * @return a list of policy intents.
+     */
+    List<Intent> getRequiredIntents();
+    
+   
+    /**
+     * Returns the type of the attach point such as a BindingType or an ImplementationType and so on
+     * @return
+     */
+    IntentAttachPointType getType();
+    
+    /**
+     * 
+     * Sets the type of the attach point such as a BindingType or an ImplementationType and so on
+     * @param type
+     */
+    void setType(IntentAttachPointType type);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/IntentAttachPointType.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/IntentAttachPointType.java
new file mode 100644
index 0000000000..ad8aa4845e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/IntentAttachPointType.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Base interface for representing the model type of assembly model objects that can be have policy intents
+ * attached to them.
+ */
+public interface IntentAttachPointType {
+
+    /**
+     * Returns the name of the extension type defined by this instance e.g. implementation.java, binding.ws
+     * @return the extension type QName
+     */
+    QName getName();
+    
+    /**
+     * Sets the name of the extension type
+     * @param the name of the extension type
+     */
+    void setName(QName type);
+    
+    /**
+     * Returns the list of names of policy intents that will always be provided by this Extension Type
+     * @ruturn list of Policy Intent names
+     */
+    List<Intent> getAlwaysProvidedIntents();
+    
+    /**
+     * Returns the list of names of policy intents that may be provided by this Extension Type thro
+     * appropriate configuration
+     * @ruturn list of Policy Intent names
+     */
+    List<Intent> getMayProvideIntents();
+    
+    /**
+     * Returns true if the model element is unresolved.
+     * 
+     * @return true if the model element is unresolved.
+     */
+    boolean isUnresolved();
+
+    /**
+     * Sets whether the model element is unresolved.
+     * 
+     * @param unresolved whether the model element is unresolved
+     */
+    void setUnresolved(boolean unresolved);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/IntentAttachPointTypeFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/IntentAttachPointTypeFactory.java
new file mode 100644
index 0000000000..c0dc78e742
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/IntentAttachPointTypeFactory.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy;
+
+/**
+ * Factory interface for creating extension types meta data
+ * 
+ */
+public interface IntentAttachPointTypeFactory {
+
+    /**
+     * Creates an ImplementationTypeImpl instance to hold metadata related to
+     * a particular implementation extension in the SCA Domain
+     * 
+     * @return an instance of IntentAttachPointType
+     */
+    IntentAttachPointType createImplementationType();
+    
+    /**
+     * Creates an BindingTypeImpl instance to hold metadata related to
+     * a particular binding extension in the SCA Domain
+     * 
+     * @return an instance of IntentAttachPointType
+     */
+    IntentAttachPointType createBindingType();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/IntentMap.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/IntentMap.java
new file mode 100644
index 0000000000..9dd0be314b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/IntentMap.java
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy;
+
+import java.util.List;
+
+/**
+ * Represents a policy intent map. See the Policy Framework specification for a
+ * description of this element.
+ */
+public interface IntentMap {
+
+    /**
+     * Returns the intent realized by this intent map.
+     * 
+     * @return the intent realized by this intent map
+     */
+    Intent getProvidedIntent();
+
+    /**
+     * Sets the intent realized by this intent map.
+     * 
+     * @param providedIntent the intent realized by this intent map
+     */
+    void setProvidedIntent(Intent providedIntent);
+
+    /**
+     * Returns the default qualified intent map.
+     * 
+     * @return the default qualified intent map
+     */
+    IntentMap getDefaultQualifiedIntentMap();
+
+    /**
+     * Sets the default qualified intent map.
+     * 
+     * @param defaultQualifiedIntentMap the default qualified intent map
+     */
+    void setDefaultQualifiedIntentMap(IntentMap defaultQualifiedIntentMap);
+
+    /**
+     * Returns the list of children qualified intent maps.
+     * 
+     * @return
+     */
+    List<IntentMap> getQualifiedIntentMaps();
+
+    /**
+     * Returns the list of concrete policies, either WS-Policy policy
+     * attachments, policy references, or policies expressed in another policy
+     * language.
+     * 
+     * @return the list of concrete policies
+     */
+    List<Object> getPolicies();
+
+    /**
+     * Returns true if the model element is unresolved.
+     * 
+     * @return true if the model element is unresolved.
+     */
+    boolean isUnresolved();
+
+    /**
+     * Sets whether the model element is unresolved.
+     * 
+     * @param unresolved whether the model element is unresolved
+     */
+    void setUnresolved(boolean unresolved);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/Policy.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/Policy.java
new file mode 100644
index 0000000000..3d34f24e45
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/Policy.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Interface that will abstract various types of policy specifications
+ * and attachments for example WS-Policy
+ *
+ */
+public interface Policy {
+    QName getSchemaName();
+    void setUnresolved(boolean unresolved);
+    boolean isUnresolved();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicyContext.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicyContext.java
new file mode 100644
index 0000000000..c7c5192a61
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicyContext.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy;
+
+import java.util.List;
+
+/**
+ * A context container for policies.  
+ */
+public interface PolicyContext {
+    List<Intent> getIntents(Object key);
+    List<PolicySet> getPolicySets(Object key);
+    void addIntents(Object key, List<Intent> intents);
+    void addPolicySets(Object key, List<PolicySet> policySets);
+    void addIntent(Object key, Intent intent);
+    void addPolicySet(Object key, PolicySet policySet);
+    void clearIntents(Object key);
+    void clearPolicySets(Object key);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicyFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicyFactory.java
new file mode 100644
index 0000000000..c0f2087ca6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicyFactory.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy;
+
+/**
+ * A factory for the policy model.
+ */
+public interface PolicyFactory {
+
+    /**
+     * Create a new intent.
+     * 
+     * @return a new intent
+     */
+    Intent createIntent();
+
+    /**
+     * Create a new policy set.
+     * 
+     * @return a new policy set
+     */
+    PolicySet createPolicySet();
+
+    /**
+     * Create a new intent map.
+     * 
+     * @return a new intent map
+     */
+    IntentMap createIntentMap();
+
+    /**
+     * create a new Profile Intent
+     * 
+     * @return a ProfileIntent instance
+     */
+    ProfileIntent createProfileIntent();
+    
+    /**
+     * create a new QualifiedIntent
+     * 
+     * @return a QualifiedIntent instance
+     */
+    QualifiedIntent createQualifiedIntent();
+    
+    /**
+     * create a new PolicySetReference
+     * 
+     * @return a PolicySetReference instance
+     */
+    PolicySetReference createPolicySetReference();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicySet.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicySet.java
new file mode 100644
index 0000000000..37d9553378
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicySet.java
@@ -0,0 +1,153 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy;
+
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+import javax.xml.xpath.XPathExpression;
+
+/**
+ * Represents a policy set. See the Policy Framework specification for a
+ * description of this element.
+ */
+public interface PolicySet {
+
+    /**
+     * Returns the intent name.
+     * 
+     * @return the intent name
+     */
+    QName getName();
+
+    /**
+     * Sets the intent name
+     * 
+     * @param name the intent name
+     */
+    void setName(QName name);
+
+    /**
+     * Returns the list of operations that this policy set applies to.
+     * 
+     * @return
+     */
+    //List<Operation> getOperations();
+    /**
+     * Returns the list of
+     * 
+     * @return
+     */
+    List<PolicySet> getReferencedPolicySets();
+
+    /**
+     * Returns the list of provided intents
+     * 
+     * @return
+     */
+    List<Intent> getProvidedIntents();
+
+    /**
+     * Returns the list of concrete policies, either WS-Policy policy
+     * attachments, policy references, or policies expressed in another policy
+     * language.
+     * 
+     * @return the list of concrete policies
+     */
+    List<Object> getPolicies();
+
+    /**
+     * Returns true if the model element is unresolved.
+     * 
+     * @return true if the model element is unresolved.
+     */
+    boolean isUnresolved();
+
+    /**
+     * Sets whether the model element is unresolved.
+     * 
+     * @param unresolved whether the model element is unresolved
+     */
+    void setUnresolved(boolean unresolved);
+
+    /**
+     * Returns the xpath expression that is to be used to evaluate
+     * if this PolicySet applies to specific attachment point
+     * 
+     * @return the xpath expression
+     */
+    String getAppliesTo();
+
+    /**
+     * Sets the xpath expression that is to be used to evaluate
+     * if this PolicySet applies to specific attachment point
+     * 
+     */
+    void setAppliesTo(String xpath);
+
+    /**
+     * Returns the policies / policy attachments provided thro intent maps
+     * 
+     * @return
+     */
+    Map<Intent, List<Object>> getMappedPolicies();
+
+    /**
+     * Gets the xpath expression that is to be used to evaluate
+     * the SCA Artifacts that this policyset will always apply to
+     * immaterial of an intent declared on the SCA Artifact
+     * 
+     * @return the xpath expression
+     */
+    String getAlwaysAppliesTo();
+
+    /**
+     * Sets the xpath expression that is to be used to evaluate
+     * the SCA Artifacts that this policyset will always apply to
+     * immaterial of an intent declared on the SCA Artifact
+     * 
+     */
+    void setAlwaysAppliesTo(String xpath);
+
+    /**
+     * Get the XPath expression for the appliesTo attribute
+     * @return the XPath expression for the appliesTo attribute
+     */
+    XPathExpression getAppliesToXPathExpression();
+
+    /**
+     * Set the XPath expression for the appliesTo attribute
+     * @param xpathExpression the XPath expression for the appliesTo attribute
+     */
+    void setAppliesToXPathExpression(XPathExpression xpathExpression);
+
+    /**
+     * Get the XPath expression for the alwaysAppliesTo attribute
+     * @return the XPath expression for the alwaysAppliesTo attribute
+     */
+    XPathExpression getAlwaysAppliesToXPathExpression();
+
+    /**
+     * Set the XPath expression for the alwaysAppliesTo attribute
+     * @param xpathExpression the XPath expression for the alwaysAppliesTo attribute
+     */
+    void setAlwaysAppliesToXPathExpression(XPathExpression xpathExpression);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicySetAttachPoint.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicySetAttachPoint.java
new file mode 100644
index 0000000000..8d8657da95
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicySetAttachPoint.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy;
+
+import java.util.List;
+
+/**
+ * Base interface for all assembly model objects that can have policy sets
+ * attached to them.
+ */
+public interface PolicySetAttachPoint extends IntentAttachPoint {
+
+    /**
+     * Returns a list of policy sets. See the Policy Framework specification for
+     * a description of this attribute.
+     * 
+     * @return a list of policy sets.
+     */
+    List<PolicySet> getPolicySets();
+    
+    
+    /**
+     * Returns a list of policy sets defined in the domain, that are applicable to this
+     * PolicySetAttachPoint. An applicable PolicySet is one that include this PolicySetAttachPoint
+     * as part of its 'appliesTo' xpath attribute.
+     * 
+     * @return a list of policy sets applicable to this PolicySetAttachPoint
+     */
+    List<PolicySet> getApplicablePolicySets();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicySetReference.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicySetReference.java
new file mode 100644
index 0000000000..f2d3f25b66
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicySetReference.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Interface that abstracts a PolicySet Reference
+ *
+ */
+public interface PolicySetReference {
+    
+    /**
+     * Returns the name of the policyset being referred to
+     * 
+     * @return the qname of the referred policyset
+     */
+    QName getReferredPolicySetName();
+    
+    /**
+     * @param refPolicySetName the name of the policyset being referrred to
+     * 
+     */
+    void setReferredPolicySetName(QName refPolicySetName);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/ProfileIntent.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/ProfileIntent.java
new file mode 100644
index 0000000000..95604be25a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/ProfileIntent.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy;
+
+import java.util.List;
+
+/**
+ * Interface that abstracts a profile intent
+ *
+ */
+public interface ProfileIntent extends Intent {
+    /**
+     * Returns the list of required intents.
+     * 
+     * @return the list of required intents
+     */
+    List<Intent> getRequiredIntents();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/QualifiedIntent.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/QualifiedIntent.java
new file mode 100644
index 0000000000..2aba59b37f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/QualifiedIntent.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy;
+
+/**
+ * Abstracts a qualified policy intent
+ *
+ */
+public interface QualifiedIntent extends Intent {
+
+    /**
+     * Returns the intent qualified by this intent
+     * 
+     * @return
+     */
+    Intent getQualifiableIntent();
+    
+    /**
+     * sets the qualifiable intent for this Qualified intent instance
+     * 
+     * @param qualifiableIntent
+     */
+    void setQualifiableIntent(Intent qualifiableIntent);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/BindingTypeImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/BindingTypeImpl.java
new file mode 100644
index 0000000000..fea1c0bf1c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/BindingTypeImpl.java
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Concrete implementation for a BindingType
+ * 
+ */
+public class BindingTypeImpl implements IntentAttachPointType {
+
+    private List<Intent> alwaysProvides = new ArrayList<Intent>();
+    private List<Intent> mayProvides = new ArrayList<Intent>();
+    private QName typeName;
+    private boolean unResolved = true;
+    
+    public List<Intent> getAlwaysProvidedIntents() {
+        return alwaysProvides;
+    }
+
+    public List<Intent> getMayProvideIntents() {
+        return mayProvides;
+    }
+
+    public QName getName() {
+        return typeName;
+    }
+
+    public void setName(QName type) {
+        this.typeName = type;
+    }
+    
+    public boolean isUnresolved() {
+        return unResolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unResolved = unresolved;
+    }
+    
+    @Override
+    public int hashCode() {
+        return String.valueOf(getName()).hashCode();
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else if (obj instanceof BindingTypeImpl ) {
+            if (getName() != null) {
+                return getName().equals(((BindingTypeImpl)obj).getName());
+            } else {
+                return ((BindingTypeImpl)obj).getName() == null;
+            }
+        } else {
+            return false;
+        }
+    }
+    
+    @Override
+    public String toString() {
+        return getName().toString();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/ImplementationTypeImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/ImplementationTypeImpl.java
new file mode 100644
index 0000000000..ee63086e14
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/ImplementationTypeImpl.java
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+
+/**
+ * Concrete implementation for a Implementation Type
+ * 
+ */
+public class ImplementationTypeImpl implements IntentAttachPointType {
+    private List<Intent> alwaysProvides = new ArrayList<Intent>();
+    private List<Intent> mayProvides = new ArrayList<Intent>();
+    private QName typeName;
+    private boolean unResolved = true;
+    
+    public List<Intent> getAlwaysProvidedIntents() {
+        return alwaysProvides;
+    }
+
+    public List<Intent> getMayProvideIntents() {
+        return mayProvides;
+    }
+
+    public QName getName() {
+        return typeName;
+    }
+
+    public void setName(QName type) {
+        this.typeName = type;
+    }
+    
+    public boolean isUnresolved() {
+        return unResolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unResolved = unresolved;
+    }
+    
+    @Override
+    public int hashCode() {
+        return String.valueOf(getName()).hashCode();
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else if (obj instanceof ImplementationTypeImpl ) {
+            if (getName() != null) {
+                return getName().equals(((ImplementationTypeImpl)obj).getName());
+            } else {
+                return ((ImplementationTypeImpl)obj).getName() == null;
+            }
+        } else {
+            return false;
+        }
+    }
+    
+    @Override
+    public String toString() {
+        return getName().toString();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/IntentAttachPointTypeFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/IntentAttachPointTypeFactoryImpl.java
new file mode 100644
index 0000000000..4a86174a00
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/IntentAttachPointTypeFactoryImpl.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.impl;
+
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory;
+
+/**
+ * Default implementation for IntentAttachPointTypeFactory
+ */
+public class IntentAttachPointTypeFactoryImpl implements IntentAttachPointTypeFactory {
+
+    public IntentAttachPointType createBindingType() {
+        return new BindingTypeImpl();
+    }
+
+    public IntentAttachPointType createImplementationType() {
+        return new ImplementationTypeImpl();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/IntentImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/IntentImpl.java
new file mode 100644
index 0000000000..757e4bcfc7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/IntentImpl.java
@@ -0,0 +1,146 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.policy.Intent;
+
+/**
+ * Represents a policy intent.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class IntentImpl implements Intent {
+
+    private static final String QUALIFIED_SEPARATOR = ".";
+    private static final String DOMAIN_SEPARATOR = ".";
+    private QName name;
+    //private List<Operation> operations = new ArrayList<Operation>();
+    private List<QName> constrains = new ArrayList<QName>();
+    private String description;
+    private List<Intent> qualifiedIntents = new ArrayList<Intent>();;
+    // private List<Intent> requiredIntents = new ArrayList<Intent>();;
+    private boolean unresolved = true;
+    private String domain;
+    private String[] qualifiedNames;
+
+    protected IntentImpl() {
+    }
+
+    public QName getName() {
+        return name;
+    }
+
+    public void setName(QName name) {
+        this.name = name;
+        String iname = name.getLocalPart();
+        int domainIdx = iname.indexOf(DOMAIN_SEPARATOR);
+        if (domainIdx > -1) {
+            domain = iname.substring(0, domainIdx);
+            String qualifNamesStr = iname.substring(domainIdx + 1);
+            String pattern = "\\" + QUALIFIED_SEPARATOR;
+            qualifiedNames = qualifNamesStr.split(pattern);
+        } else
+            domain = iname;
+    }
+
+    public String getDomain() {
+        return domain;
+    }
+
+    public String[] getQualifiedNames() {
+        String[] results = new String[qualifiedNames.length];
+        System.arraycopy(qualifiedNames, 0, results, 0, qualifiedNames.length);
+        return results;
+    }
+
+    /*public List<Operation> getOperations() {
+        return operations;
+    }*/
+
+    public List<QName> getConstrains() {
+        return constrains;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public List<Intent> getQualifiedIntents() {
+        return qualifiedIntents;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+
+    /**
+     * @see java.lang.Object#hashCode()
+     */
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        QName intentName = getName();
+        result = prime * result + ((intentName == null) ? 0 : intentName.hashCode());
+        return result;
+    }
+
+    /**
+     * @see java.lang.Object#equals(java.lang.Object)
+     */
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (!(obj instanceof IntentImpl)) {
+            return false;
+        }
+        final IntentImpl other = (IntentImpl)obj;
+        if (getName() == null) {
+            if (other.getName() != null) {
+                return false;
+            }
+        } else if (!getName().equals(other.getName())) {
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public String toString() {
+        return String.valueOf(getName());
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/IntentMapImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/IntentMapImpl.java
new file mode 100644
index 0000000000..aab03281ba
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/IntentMapImpl.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentMap;
+
+/**
+ * Represents an intent map.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class IntentMapImpl implements IntentMap {
+
+    private boolean unresolved;
+    private IntentMap defaultQualifiedIntentMap;
+    private List<Object> policies;
+    private Intent providedIntent;
+    private List<IntentMap> qualifiedIntentMaps;
+    
+    protected IntentMapImpl() {
+    }
+
+    public IntentMap getDefaultQualifiedIntentMap() {
+        return defaultQualifiedIntentMap;
+    }
+
+    public List<Object> getPolicies() {
+        return policies;
+    }
+
+    public Intent getProvidedIntent() {
+        return providedIntent;
+    }
+
+    public List<IntentMap> getQualifiedIntentMaps() {
+        return qualifiedIntentMaps;
+    }
+
+    public void setDefaultQualifiedIntentMap(IntentMap defaultQualifiedIntentMap) {
+        this.defaultQualifiedIntentMap = defaultQualifiedIntentMap;
+    }
+
+    public void setProvidedIntent(Intent providedIntent) {
+        this.providedIntent = providedIntent;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/PolicyContextImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/PolicyContextImpl.java
new file mode 100644
index 0000000000..467ad16e2c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/PolicyContextImpl.java
@@ -0,0 +1,92 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.impl;
+
+import java.util.ArrayList;
+import java.util.Hashtable;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicyContext;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * 
+ */
+public class PolicyContextImpl implements PolicyContext {
+    private Map<Object, List<Intent>> intents = new Hashtable<Object , List<Intent>>();
+    private Map<Object, List<PolicySet>> policySets = new Hashtable<Object, List<PolicySet>>();
+    
+    public void addIntent(Object key, Intent intent) {
+        if ( intents.get(key) == null ) {
+            intents.put(key, new ArrayList<Intent>());
+        }
+        intents.get(key).add(intent);
+    }
+
+    public void addIntents(Object key, List<Intent> intents) {
+        if ( this.intents.get(key) == null ) {
+            this.intents.put(key, new ArrayList<Intent>());
+        }
+        this.intents.get(key).addAll(intents);
+    }
+
+    public void addPolicySet(Object key, PolicySet policySet) {
+        if ( policySets.get(key) == null ) {
+            policySets.put(key, new ArrayList<PolicySet>());
+        }
+        policySets.get(key).add(policySet);
+    }
+
+    public void addPolicySets(Object key, List<PolicySet> policySets) {
+        if ( this.policySets.get(key) == null ) {
+            this.policySets.put(key, new ArrayList<PolicySet>());
+        }
+        this.policySets.get(key).addAll(policySets);
+    }
+
+    public List<Intent> getIntents(Object key) {
+        if ( intents.get(key) == null ) {
+            intents.put(key, new ArrayList<Intent>());
+        }
+        return intents.get(key);
+    }
+
+    public List<PolicySet> getPolicySets(Object key) {
+        if ( policySets.get(key) == null ) {
+            policySets.put(key, new ArrayList<PolicySet>());
+        }
+        return policySets.get(key);
+    }
+
+    public void clearIntents(Object key) {
+        if ( intents.get(key) != null ) {
+            intents.clear();
+        }
+    }
+
+    public void clearPolicySets(Object key) {
+        if ( policySets.get(key) != null ) {
+            policySets.clear();
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/PolicyFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/PolicyFactoryImpl.java
new file mode 100644
index 0000000000..1db29b835e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/PolicyFactoryImpl.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.impl;
+
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentMap;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetReference;
+import org.apache.tuscany.sca.policy.ProfileIntent;
+import org.apache.tuscany.sca.policy.QualifiedIntent;
+
+/**
+ * A factory for the policy model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class PolicyFactoryImpl implements PolicyFactory {
+
+    public Intent createIntent() {
+        return new IntentImpl();
+    }
+
+    public PolicySetReference createPolicySetReference() {
+        return new PolicySetReferenceImpl();
+    }
+
+    public PolicySet createPolicySet() {
+        return new PolicySetImpl();
+    }
+
+    public IntentMap createIntentMap() {
+        return new IntentMapImpl();
+    }
+
+    public ProfileIntent createProfileIntent() {
+        return new ProfileIntentImpl();
+    }
+
+    public QualifiedIntent createQualifiedIntent() {
+        return new QualifiedIntentImpl();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/PolicySetImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/PolicySetImpl.java
new file mode 100644
index 0000000000..4bd9d5b7c7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/PolicySetImpl.java
@@ -0,0 +1,149 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.impl;
+
+import java.util.ArrayList;
+import java.util.Hashtable;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+import javax.xml.xpath.XPathExpression;
+
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Represents a policy set.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class PolicySetImpl implements PolicySet {
+
+    private QName name;
+    //private List<Operation> operations = new ArrayList<Operation>();
+    //private List<QName> appliesTo;
+    private String appliesTo;
+    private List<Intent> providedIntents = new ArrayList<Intent>();
+    private List<PolicySet> referencedPolicySets = new ArrayList<PolicySet>();
+    private List<Object> policies = new ArrayList<Object>();
+    Map<Intent, List<Object>>  mappedPolicies = new Hashtable<Intent, List<Object>>();
+    private boolean unresolved = true;
+    private String alwaysAppliesTo;
+    
+    private XPathExpression appliesToXPathExpression;
+    private XPathExpression alwaysAppliesToXPathExpression;
+    
+    public String getAlwaysAppliesTo() {
+        return alwaysAppliesTo;
+    }
+
+    public void setAlwaysAppliesTo(String alwaysAppliesTo) {
+        this.alwaysAppliesTo = alwaysAppliesTo;
+    }
+
+    protected PolicySetImpl() {
+    }
+
+    public QName getName() {
+        return name;
+    }
+
+    public void setName(QName name) {
+        this.name = name;
+    }
+
+    /*public List<Operation> getOperations() {
+        return operations;
+    }*/
+
+    public String getAppliesTo() {
+        return appliesTo;
+    }
+
+    public void setAppliesTo(String appliesTo) {
+        this.appliesTo = appliesTo;
+    }
+
+    public List<Intent> getProvidedIntents() {
+        return providedIntents;
+    }
+
+    public List<PolicySet> getReferencedPolicySets() {
+        return referencedPolicySets;
+    }
+
+    public List<Object> getPolicies() {
+        return policies;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+
+    public Map<Intent, List<Object>> getMappedPolicies() {
+        return mappedPolicies;
+    }
+    
+    @Override
+    public int hashCode() {
+        return String.valueOf(getName()).hashCode();
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else if (obj instanceof PolicySet) {
+            if (getName() != null) {
+                return getName().equals(((PolicySet)obj).getName());
+            } else {
+                return ((PolicySet)obj).getName() == null;
+            }
+        } else {
+            return false;
+        }
+    }
+    
+    @Override
+    public String toString() {
+        return getName().toString();
+    }
+
+    public XPathExpression getAppliesToXPathExpression() {
+        return appliesToXPathExpression;
+    }
+
+    public void setAppliesToXPathExpression(XPathExpression appliesToXPathExpression) {
+        this.appliesToXPathExpression = appliesToXPathExpression;
+    }
+
+    public XPathExpression getAlwaysAppliesToXPathExpression() {
+        return alwaysAppliesToXPathExpression;
+    }
+
+    public void setAlwaysAppliesToXPathExpression(XPathExpression alwaysAppliesToXPathExpression) {
+        this.alwaysAppliesToXPathExpression = alwaysAppliesToXPathExpression;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/PolicySetReferenceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/PolicySetReferenceImpl.java
new file mode 100644
index 0000000000..8dce444879
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/PolicySetReferenceImpl.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.impl;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.policy.PolicySetReference;
+
+/**
+ * Concrete implementatoin for a PolicySetReference
+ *
+ */
+public class PolicySetReferenceImpl implements PolicySetReference {
+
+    private QName referredPolicySetName = null;
+    
+    /* 
+     * @see org.apache.tuscany.sca.policy.PolicySetReference#getReferredPolicySetName()
+     */
+    public QName getReferredPolicySetName() {
+        return referredPolicySetName;
+    }
+
+    /* 
+     * @see org.apache.tuscany.sca.policy.PolicySetReference#setReferredPolicySetName(javax.xml.namespace.QName)
+     */
+    public void setReferredPolicySetName(QName refPolicySetName) {
+        referredPolicySetName = refPolicySetName;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/ProfileIntentImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/ProfileIntentImpl.java
new file mode 100644
index 0000000000..014cd725d8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/ProfileIntentImpl.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.ProfileIntent;
+
+/**
+ * Concrete implementation for Profile Intent
+ *
+ */
+public class ProfileIntentImpl extends IntentImpl implements ProfileIntent {
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/QualifiedIntentImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/QualifiedIntentImpl.java
new file mode 100644
index 0000000000..321cfee621
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/QualifiedIntentImpl.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.impl;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.QualifiedIntent;
+
+/**
+ * Models a concrete implementation of a Qualified Intent
+ *
+ */
+public class QualifiedIntentImpl extends IntentImpl implements QualifiedIntent {
+    private Intent qualifiableIntent = null;
+    
+    public Intent getQualifiableIntent() {
+        return qualifiableIntent;
+    }
+
+    public void setQualifiableIntent(Intent qualifiableIntent) {
+        this.qualifiableIntent = qualifiableIntent;
+    }
+    
+    @Override
+    public List<QName> getConstrains() {
+        return getQualifiableIntent().getConstrains();
+    }
+    
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyComputationUtils.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyComputationUtils.java
new file mode 100644
index 0000000000..0160a6f3b0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyComputationUtils.java
@@ -0,0 +1,286 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.util;
+
+import static javax.xml.XMLConstants.XMLNS_ATTRIBUTE_NS_URI;
+
+import java.io.StringWriter;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.transform.Result;
+import javax.xml.transform.Source;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerConfigurationException;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
+import javax.xml.xpath.XPath;
+import javax.xml.xpath.XPathConstants;
+import javax.xml.xpath.XPathExpression;
+import javax.xml.xpath.XPathExpressionException;
+import javax.xml.xpath.XPathFactory;
+
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+/**
+ * Utility methods used during computation of PolicyIntents and PolicySets sets
+ */
+public class PolicyComputationUtils {
+    private static String POLICYSET_PREFIX = "tp_";
+    private static String APPLICABLE_POLICYSET_ATTR_NS = "http://tuscany.apache.org/xmlns/sca/1.0"; 
+    private static String APPLICABLE_POLICYSET_ATTR = "applicablePolicySets"; 
+    private static String POLICY_SETS_ATTR = "policySets"; 
+    private static String APPLICABLE_POLICYSET_ATTR_PREFIX = "tuscany";
+    private static String SCA10_NS = "http://www.osoa.org/xmlns/sca/1.0";
+    
+    public static void addInheritedIntents(List<Intent> sourceList, List<Intent> targetList) {
+        if (sourceList != null) {
+            targetList.addAll(sourceList);
+        }
+    }
+
+    public static void addInheritedPolicySets(List<PolicySet> sourceList,
+                                              List<PolicySet> targetList,
+                                              boolean checkOverrides) {
+        // check overrides is true when policysets are to be copied from
+        // componentType to component level
+        if (checkOverrides) {
+            // aggregate all the provided intents present in the target
+            List<Intent> targetProvidedIntents = new ArrayList<Intent>();
+            for (PolicySet policySet : targetList) {
+                targetProvidedIntents.addAll(policySet.getProvidedIntents());
+            }
+
+            // for every policy set in the source check if it provides one of
+            // the intents that is
+            // already provided by the policysets in the destination and do not
+            // copy them.
+            for (PolicySet policySet : sourceList) {
+                for (Intent sourceProvidedIntent : policySet.getProvidedIntents()) {
+                    if (!targetProvidedIntents.contains(sourceProvidedIntent)) {
+                        targetList.add(policySet);
+                    }
+                }
+            }
+        } else {
+            targetList.addAll(sourceList);
+        }
+    }
+
+    private static byte[] addApplicablePolicySets(Document doc, Collection<PolicySet> policySets)
+        throws XPathExpressionException, TransformerConfigurationException, TransformerException {
+        
+        int prefixCount = 1;
+
+        for (PolicySet policySet : policySets) {
+            if (policySet.getAppliesTo() != null) {
+                addApplicablePolicySets(policySet, doc, prefixCount);
+            }
+
+            if (policySet.getAlwaysAppliesTo() != null) {
+                addAlwaysApplicablePolicySets(policySet, doc, prefixCount);
+            }
+        }
+
+        StringWriter sw = new StringWriter();
+        Source domSource = new DOMSource(doc);
+        Result finalResult = new StreamResult(sw);
+        Transformer transformer = TransformerFactory.newInstance().newTransformer();
+        // transformer.setOutputProperty("omit-xml-declaration", "yes");
+        transformer.transform(domSource, finalResult);
+        return sw.toString().getBytes();
+    }
+
+    private static void addAlwaysApplicablePolicySets(PolicySet policySet,
+                                                      Document doc,
+                                                      int prefixCount) throws XPathExpressionException {
+        XPathExpression expression = policySet.getAlwaysAppliesToXPathExpression();
+        NodeList result = (NodeList)expression.evaluate(doc, XPathConstants.NODESET);
+
+        if (result != null) {
+            for (int counter = 0; counter < result.getLength(); ++counter) {
+                Node aResultNode = result.item(counter);
+
+                String alwaysApplicablePolicySets = null;
+                String policySetPrefix = POLICYSET_PREFIX + prefixCount++;
+                String policySetsAttrPrefix = "sca";
+
+                policySetPrefix =
+                    declareNamespace((Element)aResultNode, policySetPrefix, policySet.getName()
+                        .getNamespaceURI());
+                policySetsAttrPrefix =
+                    declareNamespace((Element)aResultNode, policySetsAttrPrefix, SCA10_NS);
+                if (aResultNode.getAttributes().getNamedItem(POLICY_SETS_ATTR) != null) {
+                    alwaysApplicablePolicySets =
+                        aResultNode.getAttributes().getNamedItem(POLICY_SETS_ATTR).getNodeValue();
+                }
+
+                if (alwaysApplicablePolicySets != null && alwaysApplicablePolicySets.length() > 0) {
+                    alwaysApplicablePolicySets =
+                        alwaysApplicablePolicySets + " "
+                            + policySetPrefix
+                            + ":"
+                            + policySet.getName().getLocalPart();
+                } else {
+                    alwaysApplicablePolicySets =
+                        policySetPrefix + ":" + policySet.getName().getLocalPart();
+                }
+
+                ((Element)aResultNode).setAttribute(POLICY_SETS_ATTR, alwaysApplicablePolicySets);
+            }
+        }
+    }
+
+    private static void addApplicablePolicySets(PolicySet policySet,
+                                         Document doc,
+                                         int prefixCount) throws XPathExpressionException {
+        XPathExpression expression = policySet.getAppliesToXPathExpression();
+        NodeList result = (NodeList)expression.evaluate(doc, XPathConstants.NODESET);
+
+        if (result != null) {
+            for (int counter = 0; counter < result.getLength(); ++counter) {
+                Node aResultNode = result.item(counter);
+
+                String applicablePolicySets = null;
+                String policySetPrefix = POLICYSET_PREFIX + prefixCount++;
+                String appPolicyAttrPrefix = APPLICABLE_POLICYSET_ATTR_PREFIX;
+
+                policySetPrefix =
+                    declareNamespace((Element)aResultNode, policySetPrefix, policySet.getName()
+                        .getNamespaceURI());
+                appPolicyAttrPrefix =
+                    declareNamespace((Element)aResultNode,
+                                     appPolicyAttrPrefix,
+                                     APPLICABLE_POLICYSET_ATTR_NS);
+                if (aResultNode.getAttributes().getNamedItemNS(APPLICABLE_POLICYSET_ATTR_NS,
+                                                               APPLICABLE_POLICYSET_ATTR) != null) {
+                    applicablePolicySets =
+                        aResultNode.getAttributes().getNamedItemNS(APPLICABLE_POLICYSET_ATTR_NS,
+                                                                   APPLICABLE_POLICYSET_ATTR)
+                            .getNodeValue();
+                }
+
+                if (applicablePolicySets != null && applicablePolicySets.length() > 0) {
+                    applicablePolicySets =
+                        applicablePolicySets + " "
+                            + policySetPrefix
+                            + ":"
+                            + policySet.getName().getLocalPart();
+                } else {
+                    applicablePolicySets =
+                        policySetPrefix + ":" + policySet.getName().getLocalPart();
+                }
+
+                ((Element)aResultNode).setAttributeNS(APPLICABLE_POLICYSET_ATTR_NS,
+                                                      appPolicyAttrPrefix + ":"
+                                                          + APPLICABLE_POLICYSET_ATTR,
+                                                      applicablePolicySets);
+            }
+        }
+    }
+
+    public static byte[] addApplicablePolicySets(URL artifactUrl, Collection<PolicySet> domainPolicySets) throws Exception {
+        DocumentBuilderFactory dbFac = DocumentBuilderFactory.newInstance();
+        dbFac.setNamespaceAware(true);
+        DocumentBuilder db = dbFac.newDocumentBuilder();
+        Document doc = db.parse(artifactUrl.toURI().toString());
+        return addApplicablePolicySets(doc, domainPolicySets);
+    }
+    
+    private static class DOMNamespaceContext implements NamespaceContext {
+        private Node node;
+
+        /**
+         * @param node
+         */
+        public DOMNamespaceContext(Node node) {
+            super();
+            this.node = node;
+        }
+
+        public String getNamespaceURI(String prefix) {
+            return node.lookupNamespaceURI(prefix);
+        }
+
+        public String getPrefix(String namespaceURI) {
+            return node.lookupPrefix(namespaceURI);
+        }
+
+        public Iterator<?> getPrefixes(String namespaceURI) {
+            return null;
+        }
+
+    }
+    
+    private static String declareNamespace(Element element, String prefix, String ns) {
+        if (ns == null) {
+            ns = "";
+        }
+        if (prefix == null) {
+            prefix = "";
+        }
+        String qname = null;
+        if ("".equals(prefix)) {
+            qname = "xmlns";
+        } else {
+            qname = "xmlns:" + prefix;
+        }
+        Node node = element;
+        boolean declared = false;
+        while (node != null && node.getNodeType() == Node.ELEMENT_NODE) {
+            if ( node.lookupPrefix(ns) != null ) {
+                prefix = node.lookupPrefix(ns);
+                declared = true;
+                break;
+            } else {
+                /*NamedNodeMap attrs = node.getAttributes();
+                if (attrs == null) {
+                    break;
+                }
+                Node attr = attrs.getNamedItem(qname);
+                if (attr != null) {
+                    declared = ns.equals(attr.getNodeValue());
+                    break;
+                }*/
+                node = node.getParentNode();
+            }
+        }
+        if (!declared) {
+            org.w3c.dom.Attr attr = element.getOwnerDocument().createAttributeNS(XMLNS_ATTRIBUTE_NS_URI, qname);
+            attr.setValue(ns);
+            element.setAttributeNodeNS(attr);
+        }
+        return prefix;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyHandler.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyHandler.java
new file mode 100644
index 0000000000..c5d1c8d44a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyHandler.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.util;
+
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * @deprecated This interface is replaced by PolicyProviderFactory/PolicyProvider SPIs
+ * Handler interface for handling policies defined in policysets
+ * 
+ */
+@Deprecated
+public interface PolicyHandler {
+    PolicySet getApplicablePolicySet();
+    void setApplicablePolicySet(PolicySet policySet);
+    void setUp(Object... context);
+    void cleanUp(Object... context);
+    void beforeInvoke(Object... context);
+    void afterInvoke(Object... context);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyHandlerDefinitionsLoader.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyHandlerDefinitionsLoader.java
new file mode 100644
index 0000000000..cc61805671
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyHandlerDefinitionsLoader.java
@@ -0,0 +1,90 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.util;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Hashtable;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+/**
+ * Utility class for loading policy handler definitons from META-INF/services directories
+ */
+public class PolicyHandlerDefinitionsLoader {
+    
+    public static Map<ClassLoader, List<PolicyHandlerTuple>> loadPolicyHandlerClassnames()  {
+        // Get the processor service declarations
+        Set<ServiceDeclaration> sds;
+        try {
+            sds = ServiceDiscovery.getInstance().getServiceDeclarations(PolicyHandler.class);
+        } catch (IOException e) {
+            throw new IllegalStateException(e);
+        }
+        
+        Map<ClassLoader, List<PolicyHandlerTuple>> handlerTuples = new Hashtable<ClassLoader, List<PolicyHandlerTuple>>();
+        for (ServiceDeclaration sd : sds) {
+            ClassLoader cl = sd.getClassLoader();
+            
+            List<PolicyHandlerTuple> handlerTupleList = handlerTuples.get(cl);
+            if ( handlerTupleList == null ) {
+                handlerTupleList = new ArrayList<PolicyHandlerTuple>();
+                handlerTuples.put(cl, handlerTupleList);
+            }
+            Map<String, String> attributes = sd.getAttributes();
+            String intentName = attributes.get("intent");
+            QName intentQName = getQName(intentName);
+            String policyModelClassName = attributes.get("model");
+            String appliesTo = attributes.get("appliesTo");
+            if ( appliesTo != null && !appliesTo.startsWith("/") ) {
+                appliesTo = "//" + appliesTo;
+            }
+            handlerTupleList.add(new PolicyHandlerTuple(sd.getClassName(), intentQName, policyModelClassName, appliesTo));
+        }
+
+        return handlerTuples;
+    }
+    
+    private static QName getQName(String qname) { 
+        if (qname == null) {
+            return null;
+        }
+        qname = qname.trim();
+        if (qname.startsWith("{")) {
+            int h = qname.indexOf('}');
+            if (h != -1) {
+                return new QName(qname.substring(1, h), qname.substring(h + 1));
+            }
+        } else {
+            int h = qname.indexOf('#');
+            if (h != -1) {
+                return new QName(qname.substring(0, h), qname.substring(h + 1));
+            }
+        }
+        throw new IllegalArgumentException("Invalid qname: " + qname);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyHandlerTuple.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyHandlerTuple.java
new file mode 100644
index 0000000000..60d43ec92e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyHandlerTuple.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.util;
+
+import javax.xml.namespace.QName;
+
+/**
+ * PolicyHanlder tuples stored in policy handler services files
+ */
+public class PolicyHandlerTuple {
+    private String policyHandlerClassName;
+    private QName providedIntentName;
+    private String policyModelClassName;
+    private String appliesTo;
+    
+    public String getAppliesTo() {
+        return appliesTo;
+    }
+
+    public void setAppliesTo(String appliesTo) {
+        this.appliesTo = appliesTo;
+    }
+
+    public PolicyHandlerTuple(String handlerClassName,
+                              QName providedIntentName,
+                              String policyModelClassName,
+                              String appliesTo) {
+        this.policyHandlerClassName = handlerClassName;
+        this.providedIntentName = providedIntentName;
+        this.policyModelClassName = policyModelClassName;
+        this.appliesTo = appliesTo;
+    }
+    
+    public String getPolicyHandlerClassName() {
+        return policyHandlerClassName;
+    }
+    public void setPolicyHandlerClassName(String policyHandlerClassName) {
+        this.policyHandlerClassName = policyHandlerClassName;
+    }
+    public String getPolicyModelClassName() {
+        return policyModelClassName;
+    }
+    public void setPolicyModelClassName(String policyModelClassName) {
+        this.policyModelClassName = policyModelClassName;
+    }
+    public QName getProvidedIntentName() {
+        return providedIntentName;
+    }
+    public void setProvidedIntentName(QName providedIntentName) {
+        this.providedIntentName = providedIntentName;
+    }
+    
+    public String toString() {
+        return policyHandlerClassName + ", " + providedIntentName + ", " + policyModelClassName + ", " + appliesTo;
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyHandlerUtils.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyHandlerUtils.java
new file mode 100644
index 0000000000..e9782c4927
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyHandlerUtils.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.util;
+
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Utitlity methods to deal with PolicyHandlers
+ */
+public class PolicyHandlerUtils {
+    public static PolicyHandler findPolicyHandler(PolicySet policySet, 
+                                                 Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassNames) 
+                                throws IllegalAccessException, ClassNotFoundException, InstantiationException {
+        
+        PolicyHandler handler = null;
+        
+        for (ClassLoader classLoader : policyHandlerClassNames.keySet()) {
+            for ( PolicyHandlerTuple handlerTuple : policyHandlerClassNames.get(classLoader) ) {
+                //System.out.println(handlerTuple);
+                for ( Intent intent : policySet.getProvidedIntents() ) {
+                    if ( intent.getName().equals(handlerTuple.getProvidedIntentName())) {
+                        for ( Object policy : policySet.getPolicies() ) {
+                            if ( policy.getClass().getName().equals(handlerTuple.getPolicyModelClassName())) {
+                                if ( handlerTuple.getAppliesTo() != null  ) {
+                                    if ( handlerTuple.getAppliesTo().equals(policySet.getAppliesTo() )) {
+                                        handler = 
+                                            (PolicyHandler)Class.forName(handlerTuple.getPolicyHandlerClassName(), 
+                                                                         true, 
+                                                                         classLoader).newInstance();
+                                            handler.setApplicablePolicySet(policySet);
+                                            return handler;
+                                    }
+                                } else {
+                                    handler = 
+                                        (PolicyHandler)Class.forName(handlerTuple.getPolicyHandlerClassName(), 
+                                                                     true, 
+                                                                     classLoader).newInstance();
+                                        handler.setApplicablePolicySet(policySet);
+                                        return handler;
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        
+        return handler;
+    } 
+   
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyValidationException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyValidationException.java
new file mode 100644
index 0000000000..35c1d3637a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyValidationException.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.util;
+
+/**
+ * Exception to be throw for invalid policy intents / policysets
+ */
+public class PolicyValidationException extends Exception {
+    private static final long serialVersionUID = 506979037642587755L;
+    
+    public PolicyValidationException(String message) {
+        super(message);
+    }
+    
+    public PolicyValidationException(Throwable e) {
+        super(e);
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyValidationUtils.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyValidationUtils.java
new file mode 100644
index 0000000000..d98ba8394e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyValidationUtils.java
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.util;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentAttachPoint;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class PolicyValidationUtils {
+
+    public static boolean isConstrained(QName constrained, IntentAttachPointType attachPointType) {
+        return (attachPointType != null && attachPointType.getName().getNamespaceURI()
+            .equals(constrained.getNamespaceURI()) && attachPointType.getName().getLocalPart()
+            .startsWith(constrained.getLocalPart()));
+    }
+
+    public static void validateIntents(IntentAttachPoint attachPoint,
+                                       IntentAttachPointType attachPointType)
+        throws PolicyValidationException {
+        boolean found = false;
+        if (attachPointType != null) {
+            // validate intents specified against the parent (binding /
+            // implementation)
+            found = false;
+            for (Intent intent : attachPoint.getRequiredIntents()) {
+                if (!intent.isUnresolved()) {
+                    for (QName constrained : intent.getConstrains()) {
+                        if (isConstrained(constrained, attachPointType)) {
+                            found = true;
+                            break;
+                        }
+                    }
+
+                    if (!found) {
+                        throw new PolicyValidationException("Policy Intent '" + intent.getName()
+                            + "' does not constrain extension type  "
+                            + attachPointType.getName());
+                    }
+                } else {
+                    throw new PolicyValidationException("Policy Intent '" + intent.getName()
+                        + "' is not defined in this domain  ");
+                }
+            }
+        }
+    }
+
+    public static void validatePolicySets(PolicySetAttachPoint policySetAttachPoint)
+        throws PolicyValidationException {
+        validatePolicySets(policySetAttachPoint, 
+                           policySetAttachPoint.getType(),
+                           policySetAttachPoint.getApplicablePolicySets());
+    }
+    
+    public static void validatePolicySets(PolicySetAttachPoint policySetAttachPoint,
+                                          IntentAttachPointType attachPointType)
+        throws PolicyValidationException {
+        validatePolicySets(policySetAttachPoint,
+                           attachPointType,
+                           policySetAttachPoint.getApplicablePolicySets());
+    }
+
+    public static void validatePolicySets(PolicySetAttachPoint policySetAttachPoint,
+                                          IntentAttachPointType attachPointType,
+                                          List<PolicySet> applicablePolicySets)
+        throws PolicyValidationException {
+        // Since the applicablePolicySets in a policySetAttachPoint will already
+        // have the list of policysets that might ever be applicable to this attachPoint,
+        // just check if the defined policysets feature in the list of applicable
+        // policysets
+        for (PolicySet definedPolicySet : policySetAttachPoint.getPolicySets()) {
+            if (!definedPolicySet.isUnresolved()) {
+                if (!applicablePolicySets.contains(definedPolicySet)) {
+                    throw new PolicyValidationException("Policy Set '" + definedPolicySet
+                        .getName()
+                        + "' does not apply to extension type  "
+                        + attachPointType.getName());
+                }
+            } else {
+                throw new PolicyValidationException("Policy Set '" + definedPolicySet.getName()
+                    + "' is not defined in this domain  ");
+
+            }
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/resources/META-INF/services/org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/resources/META-INF/services/org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory
new file mode 100644
index 0000000000..a0e56c1822
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/resources/META-INF/services/org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+org.apache.tuscany.sca.policy.DefaultIntentAttachPointTypeFactory
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/resources/META-INF/services/org.apache.tuscany.sca.policy.PolicyFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/resources/META-INF/services/org.apache.tuscany.sca.policy.PolicyFactory
new file mode 100644
index 0000000000..846b3b24a4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/main/resources/META-INF/services/org.apache.tuscany.sca.policy.PolicyFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+org.apache.tuscany.sca.policy.DefaultPolicyFactory
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/test/java/org/apache/tuscany/sca/policy/PolicyFactoryTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/test/java/org/apache/tuscany/sca/policy/PolicyFactoryTestCase.java
new file mode 100644
index 0000000000..d7f87b1c5d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/policy/src/test/java/org/apache/tuscany/sca/policy/PolicyFactoryTestCase.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.policy;
+
+import javax.xml.namespace.QName;
+
+import junit.framework.TestCase;
+
+/**
+ * Test building of policy model instances using the policy factory.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class PolicyFactoryTestCase extends TestCase {
+
+    PolicyFactory factory;
+
+    @Override
+    public void setUp() throws Exception {
+        factory = new DefaultPolicyFactory();
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+        factory = null;
+    }
+
+    public void testCreateIntent() {
+        Intent intent = factory.createIntent();
+        intent.setName(new QName("http://test", "reliability"));
+        assertEquals(intent.getName(), new QName("http://test", "reliability"));
+    }
+
+    public void testCreatePolicySet() {
+        PolicySet policySet = factory.createPolicySet();
+        policySet.setName(new QName("http://test", "reliability"));
+        assertEquals(policySet.getName(), new QName("http://test", "reliability"));
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/pom.xml
new file mode 100644
index 0000000000..7f3f50fb1a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/pom.xml
@@ -0,0 +1,168 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-sca</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-modules</artifactId>
+    <packaging>pom</packaging>
+    <name>Apache Tuscany SCA Implementation Modules</name>
+
+    <profiles>
+        <profile>
+            <id>default</id>
+            <activation>
+                <activeByDefault>true</activeByDefault>
+            </activation>
+            <modules>
+                <module>assembly</module>
+                <module>assembly-java-dsl</module>
+                <module>assembly-xml</module>
+                <module>assembly-xsd</module>
+                <module>binding-dwr</module>
+                <module>binding-ejb</module>
+                <module>binding-feed</module>
+                <module>binding-atom</module>
+                <module>binding-atom-abdera</module>
+                <module>binding-rss</module>
+                <module>binding-rss-rome</module>
+                <module>binding-http</module>
+                <module>binding-jms</module>
+                <module>binding-jsonrpc</module>
+                <module>binding-notification</module>
+                <module>binding-rmi</module>
+                <module>binding-sca</module>
+                <module>binding-sca-axis2</module>
+                <!--
+                <module>binding-sca-jms</module>
+                -->
+                <module>binding-sca-xml</module>
+                <module>binding-ws</module>
+                <module>binding-ws-axis2</module>
+                <module>binding-ws-xml</module>
+                <module>contribution</module>
+                <module>contribution-groovy</module>
+                <module>contribution-namespace</module>
+                <module>contribution-java</module>
+                <module>contribution-impl</module>
+                <module>contribution-osgi</module>
+                <module>contribution-resource</module>
+                <module>contribution-xml</module>
+                <module>core</module>
+                <module>core-databinding</module>
+                <module>core-spi</module>
+                <module>core-spring</module>
+                <module>databinding</module>
+                <module>databinding-axiom</module>
+                <module>databinding-jaxb</module>
+                <module>databinding-sdo</module>
+                <module>databinding-sdo-axiom</module>
+                <module>databinding-json</module>
+                <module>databinding-saxon</module>
+                <module>databinding-xmlbeans</module>
+                <module>databinding-fastinfoset</module>
+                <module>databinding-xstream</module>
+                <module>domain</module>
+                <module>domain-api</module>
+                <module>domain-impl</module>
+                <module>extensibility</module>
+                <module>extension-helper</module>
+                <module>host-embedded</module>
+                <module>host-http</module>
+                <module>host-rmi</module>
+                <module>host-webapp</module>
+                <module>host-webapp-junit</module>
+                <module>host-jetty</module>
+                <module>host-tomcat</module>
+                <module>interface</module>
+                <module>interface-java</module>
+                <module>interface-java-jaxws</module>
+                <module>interface-java-xml</module>
+                <module>interface-wsdl</module>
+                <module>interface-wsdl-java2wsdl</module>
+                <module>interface-wsdl-xml</module>
+                <module>implementation-bpel</module>
+                <module>implementation-data-api</module>
+                <module>implementation-ejb</module>
+                <module>implementation-ejb-xml</module>
+                <module>implementation-java</module>
+                <module>implementation-java-xml</module>
+                <module>implementation-java-runtime</module>
+                <module>implementation-node</module>
+                <module>implementation-node-xml</module>
+                <module>implementation-node-runtime</module>
+                <module>implementation-notification</module>
+                <module>implementation-osgi</module>
+                <module>implementation-resource</module>
+                <module>implementation-script</module>
+                <module>implementation-spring</module>
+                <module>implementation-widget</module>
+                <module>implementation-xquery</module>
+                <module>node</module>
+                <module>node-api</module>
+                <module>node2-api</module>
+                <module>node-impl</module>
+                <module>node2-impl</module>
+                <module>node2-launcher</module>
+                <module>node2-launcher-webapp</module>
+                <module>osgi-runtime</module>
+                <module>policy</module>
+                <module>policy-xml</module>
+                <module>policy-xml-ws</module>
+                <module>policy-logging</module>
+                <module>policy-security</module>
+                <module>policy-security-ws</module>
+                <module>policy-transaction</module>
+                <module>runtime</module>
+                <module>runtime-tomcat</module>
+                <module>runtime-war</module>
+                <module>sca-api</module>
+                <module>workspace</module>
+                <module>workspace-admin</module>
+                <module>workspace-impl</module>
+                <module>workspace-xml</module>
+                <module>definitions</module>
+                <module>definitions-xml</module>
+            </modules>
+        </profile>
+
+    </profiles>
+
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.easymock</groupId>
+            <artifactId>easymock</artifactId>
+            <version>2.2</version>
+            <scope>test</scope>
+        </dependency>        
+    </dependencies>
+    
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/pom.xml
new file mode 100644
index 0000000000..bd6b1a847d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/pom.xml
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-runtime-standalone</artifactId>
+    <name>Apache Tuscany SCA Standalone Runtime</name>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-runtime</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-host-tomcat</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>commons-cli</groupId>
+            <artifactId>commons-cli</artifactId>
+            <version>1.0</version>
+            <exclusions>
+               <exclusion>
+                  <groupId>junit</groupId>
+                  <artifactId>junit</artifactId>
+               </exclusion>
+            </exclusions>
+        </dependency>
+
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/src/main/java/org/apache/tuscany/sca/runtime/standalone/StandaloneLauncher.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/src/main/java/org/apache/tuscany/sca/runtime/standalone/StandaloneLauncher.java
new file mode 100644
index 0000000000..ae05f0bd29
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/src/main/java/org/apache/tuscany/sca/runtime/standalone/StandaloneLauncher.java
@@ -0,0 +1,78 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.runtime.standalone;
+
+import java.io.File;
+
+import org.apache.commons.cli.CommandLine;
+import org.apache.commons.cli.CommandLineParser;
+import org.apache.commons.cli.Options;
+import org.apache.commons.cli.PosixParser;
+import org.apache.tuscany.sca.runtime.Launcher;
+
+/**
+ * Strawman for a J2SE standalone launcher
+ * Try it with:
+ * 
+ * mvn -o
+ * mvn dependency:copy-dependencies -o
+ * java -Djava.ext.dirs=target/dependency -jar target\tuscany-sca.jar C:\MyTuscanyRepository
+ *
+ * where MyTuscanyRepository is a folder containing SCA contribution jars
+ */
+public class StandaloneLauncher {
+
+    private Launcher launcher;
+    
+    public StandaloneLauncher(File repository) {
+        this.launcher = new Launcher(repository);
+        launcher.start();
+    }
+    
+    public void stop() {
+        launcher.stop();
+    }
+
+    public static void main(String[] args) throws Exception {
+        
+        Options options = new Options();
+        options.addOption("domain", true, "the url of the remote domain this node should connect to");
+        CommandLineParser parser = new PosixParser();
+        CommandLine cmd = parser.parse( options, args);
+        if (cmd.getArgs().length != 1) {
+            System.err.println("missing contributions folder parameter");
+            System.exit(1);
+        }
+        File f = new File(cmd.getArgs()[0]);
+        if (!f.exists()) {
+            System.err.println("repository not found: " + cmd.getArgs()[0]);
+            System.exit(1);
+        }
+        
+        StandaloneLauncher launcher = new StandaloneLauncher(f);
+
+        System.out.println("Press enter to exit...");
+        System.in.read();
+        
+        launcher.stop();
+        
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/src/test/java/org/apache/tuscany/sca/runtime/standalone/LauncherTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/src/test/java/org/apache/tuscany/sca/runtime/standalone/LauncherTestCase.java
new file mode 100644
index 0000000000..d29d4a3851
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/src/test/java/org/apache/tuscany/sca/runtime/standalone/LauncherTestCase.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.runtime.standalone;
+
+import java.io.File;
+import java.net.MalformedURLException;
+import java.net.URISyntaxException;
+import java.net.URL;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.domain.DomainException;
+import org.apache.tuscany.sca.node.NodeException;
+import org.apache.tuscany.sca.runtime.Launcher;
+
+public class LauncherTestCase extends TestCase {
+    
+    private File repo;
+    private Launcher launcher;
+
+    public void test1() throws NodeException, URISyntaxException, InterruptedException, DomainException, MalformedURLException {
+        launcher.start();
+    }
+
+    public void setUp() throws URISyntaxException {
+        URL propsURL = getClass().getClassLoader().getResource("repo/tuscany.properties");
+        repo = new File(propsURL.toURI()).getParentFile();
+        launcher = new Launcher(repo);
+    }
+    
+    public void tearDown() throws NodeException, URISyntaxException, InterruptedException, DomainException {
+        if (launcher != null) {
+            launcher.stop();
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/src/test/resources/repo/bla/helloworld-ws-js.jar b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/src/test/resources/repo/bla/helloworld-ws-js.jar
new file mode 100644
index 0000000000..6978bee727
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/src/test/resources/repo/bla/helloworld-ws-js.jar
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/src/test/resources/repo/tuscany.properties b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/src/test/resources/repo/tuscany.properties
new file mode 100644
index 0000000000..a0d83168f7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-standalone/src/test/resources/repo/tuscany.properties
@@ -0,0 +1,21 @@
+#
+#    Licensed to the Apache Software Foundation (ASF) under one or more
+#    contributor license agreements.  See the NOTICE file distributed with
+#    this work for additional information regarding copyright ownership.
+#    The ASF licenses this file to You under the Apache License, Version 2.0
+#    (the "License"); you may not use this file except in compliance with
+#    the License.  You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS,
+#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#    See the License for the specific language governing permissions and
+#    limitations under the License.
+#
+nodeName=http://localhost:8080/myNode/
+#domainName=http://localhost:8777/tuscany/foo/
+#startManager=true
+#hotDeployInterval=10000
+#useHotUpdate=true
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/pom.xml
new file mode 100644
index 0000000000..62655b668e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/pom.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-runtime-tomcat</artifactId>
+    <name>Apache Tuscany SCA Runtime for Tomcat deep integration</name>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>org.apache.tomcat</groupId>
+            <artifactId>catalina</artifactId>
+            <version>6.0.14</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.apache.tomcat</groupId>
+                    <artifactId>servlet-api</artifactId>
+                </exclusion>
+            </exclusions>
+            <scope>provided</scope>
+        </dependency>
+
+       <dependency>
+            <groupId>org.apache.tomcat</groupId>
+            <artifactId>coyote</artifactId>
+            <version>6.0.14</version>
+            <scope>provided</scope>
+        </dependency>
+         
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.4</version> <!-- to keep compatible with older servlet containers --> 
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-runtime</artifactId>
+	        <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-webapp</artifactId>
+	        <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyContext.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyContext.java
new file mode 100644
index 0000000000..769ac4912d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyContext.java
@@ -0,0 +1,266 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.runtime.tomcat;
+
+import java.util.Hashtable;
+
+import javax.naming.Binding;
+import javax.naming.Context;
+import javax.naming.Name;
+import javax.naming.NameClassPair;
+import javax.naming.NameParser;
+import javax.naming.NamingEnumeration;
+import javax.naming.NamingException;
+import javax.naming.directory.Attributes;
+import javax.naming.directory.DirContext;
+import javax.naming.directory.ModificationItem;
+import javax.naming.directory.SearchControls;
+import javax.naming.directory.SearchResult;
+
+import org.apache.catalina.core.StandardContext;
+
+public class TuscanyContext extends StandardContext {
+    private static final long serialVersionUID = 1L;
+
+    public TuscanyContext() {
+        setProcessTlds(false);
+    }
+    
+    @Override
+    public boolean getConfigured() {
+        return true;
+    }
+    
+    @Override
+    public DirContext getResources() {
+         return DUMMY_CONTEXT;
+    }
+
+    @Override
+    public synchronized void setResources(DirContext resources) {
+        setDocBase("tuscany");
+        super.setResources(DUMMY_CONTEXT);
+    }
+    
+    private static final DirContext DUMMY_CONTEXT = new DirContext(){
+
+        public void bind(Name name, Object obj, Attributes attrs) throws NamingException {
+        }
+
+        public void bind(String name, Object obj, Attributes attrs) throws NamingException {
+        }
+
+        public DirContext createSubcontext(Name name, Attributes attrs) throws NamingException {
+            return null;
+        }
+
+        public DirContext createSubcontext(String name, Attributes attrs) throws NamingException {
+            return null;
+        }
+
+        public Attributes getAttributes(Name name) throws NamingException {
+            return null;
+        }
+
+        public Attributes getAttributes(String name) throws NamingException {
+            return null;
+        }
+
+        public Attributes getAttributes(Name name, String[] attrIds) throws NamingException {
+            return null;
+        }
+
+        public Attributes getAttributes(String name, String[] attrIds) throws NamingException {
+            return null;
+        }
+
+        public DirContext getSchema(Name name) throws NamingException {
+            return null;
+        }
+
+        public DirContext getSchema(String name) throws NamingException {
+            return null;
+        }
+
+        public DirContext getSchemaClassDefinition(Name name) throws NamingException {
+            return null;
+        }
+
+        public DirContext getSchemaClassDefinition(String name) throws NamingException {
+            return null;
+        }
+
+        public void modifyAttributes(Name name, ModificationItem[] mods) throws NamingException {
+        }
+
+        public void modifyAttributes(String name, ModificationItem[] mods) throws NamingException {
+        }
+
+        public void modifyAttributes(Name name, int mod_op, Attributes attrs) throws NamingException {
+        }
+
+        public void modifyAttributes(String name, int mod_op, Attributes attrs) throws NamingException {
+        }
+
+        public void rebind(Name name, Object obj, Attributes attrs) throws NamingException {
+        }
+
+        public void rebind(String name, Object obj, Attributes attrs) throws NamingException {
+        }
+
+        public NamingEnumeration<SearchResult> search(Name name, Attributes matchingAttributes) throws NamingException {
+            return null;
+        }
+
+        public NamingEnumeration<SearchResult> search(String name, Attributes matchingAttributes) throws NamingException {
+            return null;
+        }
+
+        public NamingEnumeration<SearchResult> search(Name name, Attributes matchingAttributes, String[] attributesToReturn) throws NamingException {
+            return null;
+        }
+
+        public NamingEnumeration<SearchResult> search(String name, Attributes matchingAttributes, String[] attributesToReturn) throws NamingException {
+            return null;
+        }
+
+        public NamingEnumeration<SearchResult> search(Name name, String filter, SearchControls cons) throws NamingException {
+            return null;
+        }
+
+        public NamingEnumeration<SearchResult> search(String name, String filter, SearchControls cons) throws NamingException {
+            return null;
+        }
+
+        public NamingEnumeration<SearchResult> search(Name name, String filterExpr, Object[] filterArgs, SearchControls cons) throws NamingException {
+            return null;
+        }
+
+        public NamingEnumeration<SearchResult> search(String name, String filterExpr, Object[] filterArgs, SearchControls cons) throws NamingException {
+            return null;
+        }
+
+        public Object addToEnvironment(String propName, Object propVal) throws NamingException {
+            return null;
+        }
+
+        public void bind(Name name, Object obj) throws NamingException {
+        }
+
+        public void bind(String name, Object obj) throws NamingException {
+        }
+
+        public void close() throws NamingException {
+        }
+
+        public Name composeName(Name name, Name prefix) throws NamingException {
+            return null;
+        }
+
+        public String composeName(String name, String prefix) throws NamingException {
+            return null;
+        }
+
+        public Context createSubcontext(Name name) throws NamingException {
+            return null;
+        }
+
+        public Context createSubcontext(String name) throws NamingException {
+            return null;
+        }
+
+        public void destroySubcontext(Name name) throws NamingException {
+        }
+
+        public void destroySubcontext(String name) throws NamingException {
+        }
+
+        public Hashtable<?, ?> getEnvironment() throws NamingException {
+            return null;
+        }
+
+        public String getNameInNamespace() throws NamingException {
+            return null;
+        }
+
+        public NameParser getNameParser(Name name) throws NamingException {
+            return null;
+        }
+
+        public NameParser getNameParser(String name) throws NamingException {
+            return null;
+        }
+
+        public NamingEnumeration<NameClassPair> list(Name name) throws NamingException {
+            return null;
+        }
+
+        public NamingEnumeration<NameClassPair> list(String name) throws NamingException {
+            return null;
+        }
+
+        public NamingEnumeration<Binding> listBindings(Name name) throws NamingException {
+            return null;
+        }
+
+        public NamingEnumeration<Binding> listBindings(String name) throws NamingException {
+            throw new NamingException();
+        }
+
+        public Object lookup(Name name) throws NamingException {
+            return null;
+        }
+
+        public Object lookup(String name) throws NamingException {
+            return null;
+        }
+
+        public Object lookupLink(Name name) throws NamingException {
+            return null;
+        }
+
+        public Object lookupLink(String name) throws NamingException {
+            return null;
+        }
+
+        public void rebind(Name name, Object obj) throws NamingException {
+        }
+
+        public void rebind(String name, Object obj) throws NamingException {
+        }
+
+        public Object removeFromEnvironment(String propName) throws NamingException {
+            return null;
+        }
+
+        public void rename(Name oldName, Name newName) throws NamingException {
+        }
+
+        public void rename(String oldName, String newName) throws NamingException {
+        }
+
+        public void unbind(Name name) throws NamingException {
+        }
+
+        public void unbind(String name) throws NamingException {
+        }
+     };
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyContextListener.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyContextListener.java
new file mode 100644
index 0000000000..e4398b95fe
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyContextListener.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.runtime.tomcat;
+
+import java.io.File;
+
+import org.apache.catalina.Context;
+import org.apache.catalina.Lifecycle;
+import org.apache.catalina.LifecycleEvent;
+import org.apache.catalina.LifecycleListener;
+import org.apache.catalina.core.StandardContext;
+import org.apache.tuscany.sca.runtime.Launcher;
+
+/**
+ */
+public class TuscanyContextListener implements LifecycleListener {
+
+    private Launcher launcher;
+
+    public TuscanyContextListener(Launcher launcher) {
+        this.launcher = launcher;
+    }
+
+    public void lifecycleEvent(LifecycleEvent event) {
+        String type = event.getType();
+        if (Lifecycle.AFTER_START_EVENT.equals(type)) {
+            startContext((Context) event.getLifecycle());
+        } else if (Lifecycle.STOP_EVENT.equals(type)) {
+            stopContext((Context) event.getLifecycle());
+        }
+    }
+
+    protected void startContext(Context context) {
+        StandardContext sc = (StandardContext) context;
+        String path = sc.getServletContext().getRealPath("/");
+        try {
+            File f = new File(path + "WEB-INF/classes");
+            if (f.exists()) {
+                System.out.println("adding contribution: "+ path);
+                launcher.addContribution(f.toURL());
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    protected void stopContext(Context context) {
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyHost.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyHost.java
new file mode 100644
index 0000000000..a3e3f8f15e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyHost.java
@@ -0,0 +1,138 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.runtime.tomcat;
+
+import java.io.File;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+
+import org.apache.catalina.Container;
+import org.apache.catalina.LifecycleException;
+import org.apache.catalina.Wrapper;
+import org.apache.catalina.core.StandardContext;
+import org.apache.catalina.core.StandardHost;
+import org.apache.tuscany.sca.runtime.Launcher;
+
+/**
+ * To use this copy all the Tuscany jars to the Tomcat lib folder and update
+ * the Tomcat conf/server.xml <Host> to include className="org.apache.tuscany.sca.runtime.tomcat.TomcatHost"
+ * 
+ * For example: 
+ * 
+ * <Host name="localhost"  appBase="webapps"
+ *       className="org.apache.tuscany.sca.runtime.tomcat.TuscanyHost"
+ *       unpackWARs="true" autoDeploy="true"
+ *       xmlValidation="false" xmlNamespaceAware="false">
+ *       
+ */
+public class TuscanyHost extends StandardHost {
+    private static final long serialVersionUID = 1L;
+
+    private static final String REPO = "../sca-contributions";
+
+    protected Launcher launcher;
+
+    private String contextPath = "/tuscany";
+    
+    public synchronized void start() throws LifecycleException {
+        try {
+
+            launcher = initTuscany();
+
+            super.start();
+            
+            launcher.start();
+
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public synchronized void stop() throws LifecycleException {
+        super.stop();
+        stopRuntime();
+    }
+
+    private Launcher initTuscany() throws ServletException {
+        StandardContext tc = new TuscanyContext();
+        tc.setPath(contextPath);
+        super.addChild(tc);
+        
+        TuscanyServlet s = new TuscanyServlet();
+        s.init(new MockServletConfig(contextPath));
+        Wrapper wrapper = new TuscanyWrapper(s);
+        wrapper.setName("TuscanyServlet");
+        tc.addChild(wrapper);
+        tc.addServletMapping("/*", "TuscanyServlet", true);
+
+        Launcher launcher = new Launcher(new File(REPO));
+
+        return launcher;
+    }
+
+    private void stopRuntime() {
+        System.out.println("XXXXXXXX TomcatHost.stopRuntime");
+        if (launcher != null) {
+            launcher.stop();
+        }
+    }
+
+    public synchronized void addChild(Container child) {
+        if (!(child instanceof StandardContext)) {
+            throw new IllegalArgumentException(sm.getString("tuscanyHost.notContext"));
+        }
+        super.addChild(child);
+    }
+
+}
+
+class MockServletConfig implements ServletConfig {
+
+    Map<String, String> initParams;
+    
+    public MockServletConfig(String contextPath) {
+        initParams = new HashMap<String, String>();
+        initParams.put("contextPath", contextPath);
+    }
+
+    public String getInitParameter(String initParam) {
+        return initParams.get(initParam);
+    }
+
+    @SuppressWarnings("unchecked")
+    public Enumeration getInitParameterNames() {
+        return Collections.enumeration(initParams.keySet());
+    }
+
+    public ServletContext getServletContext() {
+        return null;
+    }
+
+    public String getServletName() {
+        return null;
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyServlet.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyServlet.java
new file mode 100644
index 0000000000..90d55af0bb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyServlet.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.runtime.tomcat;
+
+import java.io.IOException;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+
+import org.apache.tuscany.sca.host.webapp.WebAppServletHost;
+
+/**
+ * A servlet that forwards requests to the servlets registered with the Tuscany
+ * ServletHost.
+ * 
+ * TODO: Copy of host-webapp TuscanyServlet. Can be removed once host-webapp TuscanyServlet
+ *       moved over to latest SCADomain API.
+ */
+public class TuscanyServlet extends HttpServlet {
+    private static final long serialVersionUID = 1L;
+
+    private transient WebAppServletHost servletHost;
+
+    @Override
+    public void init(ServletConfig config) throws ServletException {
+        servletHost = WebAppServletHost.getInstance();
+        servletHost.init(config);
+    }
+
+    @Override
+    public void service(ServletRequest req, ServletResponse res) throws ServletException, IOException {
+        String path = ((HttpServletRequest)req).getPathInfo();
+        RequestDispatcher dispatcher = servletHost.getRequestDispatcher(path);
+        if (dispatcher == null) {
+            throw new IllegalStateException("No servlet registered for path: " + path);
+        }
+
+        dispatcher.forward(req, res);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyWrapper.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyWrapper.java
new file mode 100644
index 0000000000..5a409a6a6c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyWrapper.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.runtime.tomcat;
+
+import javax.servlet.Servlet;
+
+import org.apache.catalina.core.StandardWrapper;
+
+/**
+ * Override the StandardWrapper so that servlets are not instantiated  from the 
+ * classname but just the instance Tuscany passes in the constructor is always used.  
+ */
+public class TuscanyWrapper extends StandardWrapper {
+    private static final long serialVersionUID = 1L;
+
+    private final Servlet servlet;
+
+    public TuscanyWrapper(Servlet servlet) {
+        super();
+        this.servlet = servlet;
+    }
+
+    public synchronized Servlet loadServlet() {
+        return servlet;
+    }
+
+    public Servlet getServlet() {
+        return servlet;
+    }
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/src/test/resources/content/test.html b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/src/test/resources/content/test.html
new file mode 100644
index 0000000000..f4b79d7f01
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-tomcat/src/test/resources/content/test.html
@@ -0,0 +1,21 @@
+<html>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<body><p>hello</body>
+</html>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-war/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-war/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-war/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-war/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-war/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-war/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-war/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-war/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-war/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-war/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-war/pom.xml
new file mode 100644
index 0000000000..4fe3eaff9b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime-war/pom.xml
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-sca</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+
+    <name>Apache Tuscany SCA WAR Runtime</name>
+    <artifactId>tuscany-runtime-war</artifactId>
+    <packaging>jar</packaging>
+
+    <dependencies>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-host-webapp</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-runtime</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.4</version> <!-- to keep compatible with older servlet containers --> 
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+       <finalName>tuscany</finalName>
+    </build>
+</project>
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime/pom.xml
new file mode 100644
index 0000000000..b02c389022
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime/pom.xml
@@ -0,0 +1,392 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-sca</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+
+    <name>Apache Tuscany SCA Runtime</name>
+    <artifactId>tuscany-runtime</artifactId>
+    <packaging>jar</packaging>
+
+    <dependencies>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-binding-dwr</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-binding-ejb</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-binding-feed</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-binding-http</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-binding-jms</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-binding-jsonrpc</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-binding-notification</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-binding-rmi</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-binding-sca</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-binding-sca-xml</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-binding-ws</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-binding-ws-axis2</artifactId>
+            <version>${pom.version}</version>
+            <exclusions>
+               <exclusion>
+                  <groupId>javax.servlet</groupId>
+                  <artifactId>servlet-api</artifactId>
+               </exclusion>
+               <exclusion>
+                  <groupId>junit</groupId>
+                  <artifactId>junit</artifactId>
+               </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-binding-ws-xml</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-contribution-impl</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-contribution-java</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-contribution-namespace</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-contribution-resource</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-core</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-core-databinding</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-core-spring</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-databinding-axiom</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-databinding-jaxb</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-databinding-sdo</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-databinding-sdo-axiom</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-definitions</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-definitions-xml</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-domain</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-domain-api</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-domain-impl</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-extension-helper</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-host-http</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-host-rmi</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-implementation-java</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-implementation-java-xml</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-implementation-node</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-implementation-node-runtime</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-implementation-node-xml</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-implementation-notification</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-implementation-resource</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-implementation-script</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-implementation-spring</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-interface</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-interface-java-xml</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-interface-wsdl</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-interface-wsdl-xml</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-node</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-policy</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-policy-xml</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${pom.groupId}</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>${pom.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.3</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>commons-fileupload</groupId>
+            <artifactId>commons-fileupload</artifactId>
+            <version>1.1.1</version>
+        </dependency>
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <version>1.2</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.activemq</groupId>
+            <artifactId>activemq-core</artifactId>
+            <version>4.1.1</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <resources>
+            <resource>
+                <directory>src/main/java</directory>
+                <includes>
+                    <include>**/*</include>
+                </includes>
+            </resource>
+        </resources>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <configuration>
+                    <finalName>tuscany-sca</finalName>
+                    <archive>
+                        <manifest>
+                            <mainClass>org.apache.tuscany.sca.runtime.standalone.Launcher</mainClass>
+                            <addClasspath>false</addClasspath>
+                        </manifest>
+                        <manifestEntries>
+                            <!-- Add an entry for the renamed bundle jar in the distro -->
+                            <Class-Path>tuscany-standalone-${pom.version}.jar</Class-Path>
+                        </manifestEntries>
+                    </archive>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime/src/main/java/org/apache/tuscany/sca/runtime/Launcher.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime/src/main/java/org/apache/tuscany/sca/runtime/Launcher.java
new file mode 100644
index 0000000000..fd0dfe56cd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/runtime/src/main/java/org/apache/tuscany/sca/runtime/Launcher.java
@@ -0,0 +1,422 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.runtime;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FilenameFilter;
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Properties;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.node.NodeException;
+import org.apache.tuscany.sca.node.SCANode;
+import org.apache.tuscany.sca.node.SCANodeFactory;
+
+/**
+ * A Launcher using a multiple nodes part as part of a domain
+ */
+public class Launcher {
+    private final static Logger logger = Logger.getLogger(Launcher.class.getName());
+
+    protected SCANodeFactory scaNodeFactory;
+    protected List<SCANode> scaNodes;
+    protected String domainName;
+    protected File repository;
+
+    protected boolean started;
+
+    protected String cp;
+
+    public Launcher(File repository) {
+        this(repository, "http://localhost:8080/Tuscany");
+    }
+
+    public Launcher(File repository, String cp) {
+        this.repository = repository;
+        this.cp = cp;
+
+        initFromPropertyFile();
+        
+        logger.info("SCA runtime starting");
+        logger.info("repository: " + repository.getAbsolutePath());
+        logger.info("domain: " + ((domainName != null) ? domainName : "STANDALONE"));
+        
+        scaNodeFactory = SCANodeFactory.newInstance();
+        scaNodes = new ArrayList<SCANode>();
+        
+        if (repository != null && repository.exists()) {
+            if (isExplodedContribution(repository)) {
+                addContributionFolder(repository);
+            } else {
+                addTopLevelJARs(repository);
+                addSubFolders(repository);
+            }
+        }
+    }
+    
+    protected boolean isExplodedContribution(File folder) {
+        return getJARsInFolder(folder).length < 1 && containsCompositeFile(folder);
+    }
+
+    protected void addContributionFolder(File folder) {
+        SCANode repoNode;
+        try {
+            repoNode = createNode(cp);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+        
+        try {
+            repoNode.addContribution(folder.toURL().toString(), folder.toURL());
+            logger.info("added contribution folder: " + folder.toURL());
+        } catch (Exception e) {
+            e.printStackTrace();
+            logger.log(Level.WARNING, "exception adding contribution folder: " + folder, e);
+        }
+    }
+
+    protected URL[] addTopLevelJARs(File repository) {
+        SCANode repoNode;
+        try {
+            repoNode = createNode(cp);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+        
+        URL[] jars = getJARsInFolder(repository);
+        for (URL jarURL : jars) {
+            try {
+                repoNode.addContribution(jarURL.toString(), jarURL);
+                logger.info("added contribution: " + jarURL);
+            } catch (NodeException e) {
+                e.printStackTrace();
+                logger.log(Level.WARNING, "exception adding contribution: " + jarURL, e);
+            }
+        }
+        
+        return jars;
+    }
+
+    protected URL[] addSubFolders(File repository) {
+        URL[] folders = getSubFolders(repository);
+        for (URL folderURL : folders) {
+            try {
+                SCANode scaNode = createNode(cp + "/" + folderURL);
+                scaNode.addContribution(folderURL.toString(), folderURL);
+                logger.info("added contribution: " + folderURL);
+            } catch (Exception e) {
+                e.printStackTrace();
+                logger.log(Level.WARNING, "exception adding contribution: " + folderURL, e);
+            }
+        }
+        return folders;
+    }
+
+    public void addContribution(URL contributionURL) throws NodeException {
+        SCANode scaNode = createNode(cp + "/" + contributionURL);
+
+        if (started && domainName == null) {
+            scaNode.stop();
+        }
+        
+        scaNode.addContribution(contributionURL.toString(), contributionURL);
+        logger.info("added contribution: " + contributionURL);
+        
+        if (started) {
+            if (domainName == null) {
+                scaNode.addToDomainLevelComposite((QName)null);
+                scaNode.start();
+            } else {
+                scaNode.addToDomainLevelComposite((QName)null);
+                scaNode.start();
+            }
+        }
+    }
+
+    public void start() {
+        try {
+
+            for (SCANode scaNode : scaNodes) {
+                scaNode.addToDomainLevelComposite((QName)null);
+                scaNode.start();
+            }
+
+        } catch (NodeException e) {
+            throw new RuntimeException(e);
+        }
+        started = true;
+    }
+
+    public void stop() {
+        try {
+            for (SCANode scaNode : scaNodes) {
+                scaNode.stop();
+            }
+        } catch (NodeException e) {
+            throw new RuntimeException(e);
+        }
+        started = false;
+    }
+
+    public void destroy() {
+        try {
+            stop();
+            for (SCANode scaNode : scaNodes) {
+                scaNode.destroy();
+            }
+        } catch (NodeException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    protected URL[] getJARsInFolder(File repository) {
+
+        String[] jarNames = repository.list(new FilenameFilter() {
+            public boolean accept(File dir, String name) {
+                return name.endsWith(".jar");
+            }
+        });
+
+        List<URL> contributionJars = new ArrayList<URL>();
+        if (jarNames != null) {
+            for (String jar : jarNames) {
+                try {
+                    contributionJars.add(new File(repository, jar).toURL());
+                } catch (MalformedURLException e) {
+                    throw new RuntimeException(e);
+                }
+            }
+        }
+
+        return contributionJars.toArray(new URL[contributionJars.size()]);
+    }
+
+    protected URL[] getSubFolders(File repositoryDir) {
+        String[] folderNames = repositoryDir.list(new FilenameFilter() {
+            public boolean accept(File dir, String name) {
+                return new File(dir, name).isDirectory();
+            }
+        });
+
+        List<URL> contributionFolders = new ArrayList<URL>();
+        if (folderNames != null) {
+            for (String folder : folderNames) {
+                try {
+                    contributionFolders.add(new File(repositoryDir, folder).toURL());
+                } catch (MalformedURLException e) {
+                    throw new RuntimeException(e);
+                }
+            }
+        }
+
+        return contributionFolders.toArray(new URL[contributionFolders.size()]);
+    }
+
+    /**
+     * Tests if the directory or any sub-directories contains a .composite file
+     */
+    protected boolean containsCompositeFile(File repository) {
+        String[] compositesFileNames = repository.list(new FilenameFilter() {
+            public boolean accept(File dir, String name) {
+                return name.endsWith(".composite");
+            }
+        });
+
+        if (compositesFileNames == null || compositesFileNames.length < 1) {
+            for (URL subFolder : getSubFolders(repository)) {
+                try {
+                    if (containsCompositeFile(new File(subFolder.toURI()))) {
+                        return true;
+                    }
+                } catch (URISyntaxException e) {
+                    throw new RuntimeException(e);
+                }
+            }
+            return false;
+        } else {
+            return true;
+        }
+    }
+
+    /**
+     * Creates a new SCA Node unless running as a standalone node in 
+     * which case just a single node is used to run for all contributions
+     */
+    protected SCANode createNode(String nodeName) throws NodeException {
+        SCANode scaNode;
+
+        if (domainName == null || domainName.length() < 1) {
+            if (scaNodes.size() < 1) {
+                scaNode = scaNodeFactory.createSCANode(nodeName, null);
+                scaNodes.add(scaNode);
+            } else {
+                scaNode = scaNodes.get(0);
+            }
+        } else {
+            scaNode = scaNodeFactory.createSCANode(nodeName, null);
+            scaNodes.add(scaNode);
+        }
+
+        return scaNode;
+    }
+
+    protected void initFromPropertyFile() {
+        File file = new File(repository, "tuscany.properties");
+        if (!file.exists()) {
+            return;
+        }
+
+        Properties properties = new Properties();
+        try {
+            properties.load(new FileInputStream(file));
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        
+//        if (properties.getProperty("nodeName") != null) {
+//            this.nodeName = properties.getProperty("nodeName");
+//        }
+        if (properties.getProperty("domainName") != null && properties.getProperty("domainName").length() > 0) {
+            this.domainName = properties.getProperty("domainName");
+        }
+//        if (properties.getProperty("hotDeployInterval") != null) {
+//            this.hotDeployInterval = Long.parseLong(properties.getProperty("hotDeployInterval"));
+//        }
+    }
+
+//    protected void initHotDeploy(final File repository) {
+//
+//        if (hotDeployInterval == 0) {
+//            return; // hotUpdateInterval of 0 disables hotupdate
+//        }
+//        
+//        Runnable runable = new Runnable() {
+//
+//            public void run() {
+//                logger.info("Contribution hot deploy activated");
+//                while (!stopHotDeployThread) {
+//                    try {
+//                        Thread.sleep(hotDeployInterval);
+//                    } catch (InterruptedException e) {
+//                    }
+//                    if (!stopHotDeployThread) {
+//                        checkForUpdates(repository);
+//                    }
+//                }
+//                logger.info("contribution hot deploy stopped");
+//            }
+//        };
+//        hotDeployThread = new Thread(runable, "TuscanyHotDeploy");
+//        stopHotDeployThread = false;
+//        hotDeployThread.start();
+//    }
+//
+//    protected void checkForUpdates(File repository) {
+//        URL[] currentContributions = getContributionJarURLs(repository);
+//        if (areContributionsAltered(currentContributions)) {
+//            restartNode(node);
+//        }
+//    }
+//
+//    protected boolean areContributionsAltered(URL[] currentContrabutions) {
+//        try {
+//            
+//            List addedContributions = getAddedContributions(currentContrabutions);
+//            List removedContributions = getRemovedContributions(currentContrabutions);
+//            List updatedContributions = getUpdatedContributions(currentContrabutions);
+//            
+//            return (addedContributions.size() > 0 || removedContributions.size() > 0 || updatedContributions.size() > 0);
+//
+//        } catch (URISyntaxException e) {
+//            throw new RuntimeException(e);
+//        }
+//    }
+//
+//    protected List<URL> getAddedContributions(URL[] currentContrabutions) {
+//        List<URL> urls = new ArrayList<URL>();
+//        for (URL url : currentContrabutions) {
+//            if (!existingContributions.containsKey(url)) {
+//                urls.add(url);
+//            }
+//        }
+//        return urls;
+//    }
+//
+//    protected List<URL> getUpdatedContributions(URL[] currentContrabutions) throws URISyntaxException {
+//        List<URL> urls = new ArrayList<URL>();
+//        for (URL url : currentContrabutions) {
+//            if (existingContributions.containsKey(url)) {
+//                File curentFile = new File(url.toURI());
+//                if (curentFile.lastModified() != existingContributions.get(url)) {
+//                    urls.add(url);
+//                    logger.info("updated contribution: " + curentFile.getName());
+//                }
+//            }
+//        }
+//        return urls;
+//    }
+//
+//    protected List getRemovedContributions(URL[] currentContrabutions) throws URISyntaxException {
+//        List<URL> currentUrls = Arrays.asList(currentContrabutions);
+//        List<URL> urls = new ArrayList<URL>();
+//        for (URL url : existingContributions.keySet()) {
+//            if (!currentUrls.contains(url)) {
+//                urls.add(url);
+//            }
+//        }
+//        for (URL url : urls) {
+//            logger.info("removed contributions: " + new File(url.toURI()).getName());
+//        }
+//        return urls;
+//    }
+//    
+//    protected void copyFiles(File origin, File destination) throws IOException {
+//        if (origin.isDirectory()) {
+//            if (!destination.exists()) {
+//                destination.mkdir();
+//            }
+//            for (String file : origin.list()) {
+//                copyFiles(new File(origin, file), new File(destination, file));
+//            }
+//        } else {
+//            InputStream in = new FileInputStream(origin);
+//            OutputStream out = new FileOutputStream(destination);
+//            try {
+//                byte[] buf = new byte[4096];
+//                int len;
+//                while ((len = in.read(buf)) > 0) {
+//                    out.write(buf, 0, len);
+//                }
+//            } finally {
+//                in.close();
+//                out.close();
+//            }
+//        }
+//    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/pom.xml
new file mode 100644
index 0000000000..228c9e04ba
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/pom.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <groupId>org.apache.tuscany.sca</groupId>
+    <artifactId>tuscany-sca-api</artifactId>
+    <name>Apache Tuscany SCA API</name>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/CallableReference.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/CallableReference.java
new file mode 100644
index 0000000000..c32d229a76
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/CallableReference.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.osoa.sca;
+
+/**
+ * Common superclass for references that can be passed between components.
+ * 
+ * @version $Rev$ $Date$
+ * @param <B> the Java interface associated with this reference
+ */
+public interface CallableReference<B> {
+    /**
+     * Returns a type-safe reference to the target of this reference.
+     * The instance returned is guaranteed to implement the business interface for this reference
+     * but may not be a proxy as defined by java.lang.reflect.Proxy.
+     *
+     * @return a proxy to the target that implements the business interface associated with this reference
+     */
+    B getService();
+
+    /**
+     * Returns the Java class for the business interface associated with this reference.
+     *
+     * @return the Class for the business interface associated with this reference
+     */
+    Class<B> getBusinessInterface();
+
+    /**
+     * Returns true if this reference is conversational.
+     *
+     * @return true if this reference is conversational
+     */
+    boolean isConversational();
+
+    /**
+     * Returns the conversation associated with this reference.
+     * Returns null if no conversation is currently active.
+     *
+     * @return the conversation associated with this reference; may be null
+     */
+    Conversation getConversation();
+
+    /**
+     * Returns the callback ID.
+     *
+     * @return the callback ID
+     */
+    Object getCallbackID();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/ComponentContext.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/ComponentContext.java
new file mode 100644
index 0000000000..616d4c6338
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/ComponentContext.java
@@ -0,0 +1,109 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.osoa.sca;
+
+/**
+ * Interface providing programmatic access to a component's SCA context as an alternative to injection.
+ * It provides access to reference and property values for the component and provides a mechanism for
+ * obtaining a reference to a service that can be passed to other components.
+ * <p/>
+ * SCA components obtain an instance of this interface through injection. Non-SCA client code may also
+ * obtain an instance through runtime-specific mechanisms.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ComponentContext {
+    /**
+     * Returns the absolute URI of the component within the SCA Domain.
+     *
+     * @return the absolute URI of the component
+     */
+    String getURI();
+
+    /**
+     * Cast a type-safe reference to a CallableReference.
+     * Converts a type-safe reference to an equivalent CallableReference; if the target refers to a service
+     * then a ServiceReference will be returned, if the target refers to a callback then a CallableReference
+     * will be returned.
+     *
+     * @param target a reference proxy provided by the SCA runtime
+     * @param <B> the Java type of the business interface for the reference
+     * @param <R> the type of reference to be returned
+     * @return a CallableReference equivalent for the proxy
+     * @throws IllegalArgumentException if the supplied instance is not a reference supplied by the SCA runtime
+     */
+    <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException;
+
+    /**
+     * Returns a proxy for a reference defined by this component.
+     *
+     * @param businessInterface the interface that will be used to invoke the service
+     * @param referenceName the name of the reference
+     * @param <B> the Java type of the business interface for the reference
+     * @return an object that implements the business interface
+     */
+    <B> B getService(Class<B> businessInterface, String referenceName);
+
+    /**
+     * Returns a ServiceReference for a reference defined by this component.
+     *
+     * @param businessInterface the interface that will be used to invoke the service
+     * @param referenceName the name of the reference
+     * @param <B> the Java type of the business interface for the reference
+     * @return a ServiceReference for the designated reference
+     */
+    <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String referenceName);
+
+    /**
+     * Returns the value of an SCA property defined by this component.
+     *
+     * @param type the Java type to be returned for the property
+     * @param propertyName the name of the property whose value should be returned
+     * @param <B> the Java type of the property
+     * @return the property value
+     */
+    <B> B getProperty(Class<B> type, String propertyName);
+
+    /**
+     * Returns a ServiceReference that can be used to invoke this component over the default service.
+     *
+     * @param businessInterface the interface that will be used to invoke the service
+     * @param <B> the Java type of the business interface for the reference
+     * @return a ServiceReference that will invoke this component
+     */
+    <B> ServiceReference<B> createSelfReference(Class<B> businessInterface);
+
+    /**
+     * Returns a ServiceReference that can be used to invoke this component over the designated service.
+     *
+     * @param businessInterface the interface that will be used to invoke the service
+     * @param serviceName the name of the service to invoke
+     * @param <B> the Java type of the business interface for the reference
+     * @return a ServiceReference that will invoke this component
+     */
+    <B> ServiceReference<B> createSelfReference(Class<B> businessInterface, String serviceName);
+
+    /**
+     * Returns the context for the current SCA service request, or null if there is no current request
+     * or if the context is unavailable.
+     *
+     * @return the SCA request context; may be null
+     */
+    RequestContext getRequestContext();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/Constants.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/Constants.java
new file mode 100644
index 0000000000..b1b2af8048
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/Constants.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.osoa.sca;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface Constants {
+    /**
+     * Namespace for intents.
+     */
+    String SCA_NS = "http://www.osoa.org/xmlns/sca/1.0";
+
+    /**
+     * Prefix form of the namespace that can be prepended to intent declarations.
+     */
+    String SCA_PREFIX = '{' + SCA_NS + '}';
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/Conversation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/Conversation.java
new file mode 100644
index 0000000000..64423a4aa2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/Conversation.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.osoa.sca;
+
+/**
+ * Interface representing a Conversation providing access to the conversation id and and a mechanism
+ * to terminate the conversation.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Conversation {
+    /**
+     * Returns the identifier for this conversation.
+     * If a user-defined identity had been supplied for this reference then its value will be returned;
+     * otherwise the identity generated by the system when the conversation was initiated will be returned.
+     *
+     * @return the identifier for this conversation
+     */
+    Object getConversationID();
+
+    /**
+     * End this conversation.
+     */
+    void end();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/ConversationEndedException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/ConversationEndedException.java
new file mode 100644
index 0000000000..63e3907cff
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/ConversationEndedException.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.osoa.sca;
+
+/**
+ * Exception thrown to indicate the conversation being used for a stateful interaction has been ended.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ConversationEndedException extends ServiceRuntimeException {
+    private static final long serialVersionUID = 3734864942222558406L;
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @see ServiceRuntimeException
+     */
+    public ConversationEndedException() {
+    }
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @param message passed to ServiceRuntimeException
+     * @see ServiceRuntimeException
+     */
+    public ConversationEndedException(String message) {
+        super(message);
+    }
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @param message passed to ServiceRuntimeException
+     * @param cause   passed to ServiceRuntimeException
+     * @see ServiceRuntimeException
+     */
+    public ConversationEndedException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @param cause passed to ServiceRuntimeException
+     * @see ServiceRuntimeException
+     */
+    public ConversationEndedException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/NoRegisteredCallbackException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/NoRegisteredCallbackException.java
new file mode 100644
index 0000000000..7c067a3a43
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/NoRegisteredCallbackException.java
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.osoa.sca;
+
+/**
+ * Exception thrown to indicate that no callback has been registered
+ * when interacting with a service.
+ *
+ * @version $Rev$ $Date$
+ */
+public class NoRegisteredCallbackException extends ServiceRuntimeException {
+    private static final long serialVersionUID = 3734864942222558406L;
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @see ServiceRuntimeException
+     */
+    public NoRegisteredCallbackException() {
+    }
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @param message passed to ServiceRuntimeException
+     * @see ServiceRuntimeException
+     */
+    public NoRegisteredCallbackException(String message) {
+        super(message);
+    }
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @param message passed to ServiceRuntimeException
+     * @param cause   passed to ServiceRuntimeException
+     * @see ServiceRuntimeException
+     */
+    public NoRegisteredCallbackException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @param cause passed to ServiceRuntimeException
+     * @see ServiceRuntimeException
+     */
+    public NoRegisteredCallbackException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/RequestContext.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/RequestContext.java
new file mode 100644
index 0000000000..900d5eecc1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/RequestContext.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.osoa.sca;
+
+import javax.security.auth.Subject;
+
+/**
+ * Interface that provides information on the current request.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface RequestContext {
+    /**
+     * Returns the JAAS Subject of the current request.
+     *
+     * @return the Subject of the current request
+     */
+    Subject getSecuritySubject();
+
+    /**
+     * Returns the name of the service that was invoked.
+     *
+     * @return the name of the service that was invoked
+     */
+    String getServiceName();
+
+    /**
+     * Returns a CallableReference for the service that was invoked by the caller.
+     *
+     * @param <B> the Java type of the business interface for the reference
+     * @return a CallableReference for the service that was invoked by the caller
+     */
+    <B> CallableReference<B> getServiceReference();
+
+    /**
+     * Returns a type-safe reference to the callback provided by the caller.
+     *
+     * @param <CB> the Java type of the business interface for the callback
+     * @return a type-safe reference to the callback provided by the caller
+     */
+    <CB> CB getCallback();
+
+    /**
+     * Returns a CallableReference to the callback provided by the caller.
+     *
+     * @param <CB> the Java type of the business interface for the callback
+     * @return a CallableReference to the callback provided by the caller
+     */
+    <CB> CallableReference<CB> getCallbackReference();
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/ServiceReference.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/ServiceReference.java
new file mode 100644
index 0000000000..8790aac4fb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/ServiceReference.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.osoa.sca;
+
+
+/**
+ * A ServiceReference represents a client's perspective of a reference to another service.
+ *
+ * @version $Rev$ $Date$
+ * @param <B> the Java interface associated with this reference
+ */
+public interface ServiceReference<B> extends CallableReference<B> {
+    /**
+     * Returns the id supplied by the user that will be associated with conversations initiated through this reference.
+     *
+     * @return the id to associated with any conversation initiated through this reference
+     */
+    Object getConversationID();
+
+    /**
+     * Set the id to associate with any conversation started through this reference.
+     * If the value supplied is null then the id will be generated by the implementation.
+     *
+     * @param conversationId the user-defined id to associated with a conversation
+     * @throws IllegalStateException if a conversation is currently associated with this reference
+     */
+    void setConversationID(Object conversationId) throws IllegalStateException;
+
+    /**
+     * Sets the callback ID.
+     *
+     * @param callbackID the callback ID
+     */
+    void setCallbackID(Object callbackID);
+
+    /**
+     * Returns the callback object.
+     *
+     * @return the callback object
+     */
+    Object getCallback();
+
+    /**
+     * Sets the callback object.
+     *
+     * @param callback the callback object
+     */
+    void setCallback(Object callback);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/ServiceRuntimeException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/ServiceRuntimeException.java
new file mode 100644
index 0000000000..1c6b436afa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/ServiceRuntimeException.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.osoa.sca;
+
+
+/**
+ * Base for Exceptions that may be raised by an SCA runtime and which typical
+ * application code is not expected to be able to handle.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ServiceRuntimeException extends RuntimeException {
+    private static final long serialVersionUID = -3876058842262557092L;
+
+    /**
+     * Override constructor from RuntimeException.
+     *
+     * @see RuntimeException
+     */
+    public ServiceRuntimeException() {
+    }
+
+    /**
+     * Override constructor from RuntimeException.
+     *
+     * @param message passed to RuntimeException
+     * @see RuntimeException
+     */
+    public ServiceRuntimeException(String message) {
+        super(message);
+    }
+
+    /**
+     * Override constructor from RuntimeException.
+     *
+     * @param message passed to RuntimeException
+     * @param cause   passed to RuntimeException
+     * @see RuntimeException
+     */
+    public ServiceRuntimeException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    /**
+     * Override constructor from RuntimeException.
+     *
+     * @param cause passed to RuntimeException
+     * @see RuntimeException
+     */
+    public ServiceRuntimeException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/ServiceUnavailableException.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/ServiceUnavailableException.java
new file mode 100644
index 0000000000..d3543799ed
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/ServiceUnavailableException.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.osoa.sca;
+
+/**
+ * Exception used to indicate that a runtime exception occurred during the invocation of and external service.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ServiceUnavailableException extends ServiceRuntimeException {
+
+    private static final long serialVersionUID = -5869397223249401047L;
+
+    /**
+     * Constructs a new ServiceUnavailableException.
+     */
+    public ServiceUnavailableException() {
+        super((Throwable) null);
+    }
+
+    /**
+     * Constructs a new ServiceUnavailableException with the specified detail message.
+     *
+     * @param message The detail message (which is saved to later retrieval by the getMessage() method).
+     */
+    public ServiceUnavailableException(String message) {
+        super(message);
+    }
+
+    /**
+     * Constructs a new ServiceUnavailableException with the specified cause.
+     *
+     * @param cause The cause (which is saved to later retrieval by the getCause() method).
+     */
+    public ServiceUnavailableException(Throwable cause) {
+        super(cause);
+    }
+
+    /**
+     * Constructs a new ServiceUnavailableException with the specified detail message and cause.
+     *
+     * @param message The message (which is saved to later retrieval by the getMessage() method).
+     * @param cause   The cause (which is saved to later retrieval by the getCause() method).
+     */
+    public ServiceUnavailableException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/AllowsPassByReference.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/AllowsPassByReference.java
new file mode 100644
index 0000000000..bab9713026
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/AllowsPassByReference.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation on a method that indicates that its parameters may safely
+ * be passed by reference. The annotation may also be placed on an interface
+ * or class to indicate that all declared methods support this optimization.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({TYPE, METHOD})
+@Retention(RUNTIME)
+public @interface AllowsPassByReference {
+}
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Authentication.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Authentication.java
new file mode 100644
index 0000000000..1d1ecdbc13
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Authentication.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+import static org.osoa.sca.Constants.SCA_PREFIX;
+
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation denoting the intent that service operations require authentication.
+ * <p/>
+ * Applied to the injection site (field, method or constructor parameter) for a reference,
+ * it indicates that all invocations through that reference require authentication.
+ * <p/>
+ * Applied to a interface method on a service contract, it indicates that all invocations
+ * of that service operation require authentication; applied to the type of a service contract,
+ * it indicates that all service operations on that interface require authentication.
+ * <p/>
+ * Applied to a method on an implementation class, it indicates that all invocations that
+ * are dispatched to that implementation method (through any service) require authentication.
+ * Applied to a interface implemented by an implementation class, it indicates that all
+ * invocations that are dispatched to the implementation method for that interface operation
+ * require authentication.
+ * <p/>
+ * Applied to an implementation class, it indicates that all invocations of that implementation
+ * and that all invocations made by that implementation require authentication.
+ *
+ * @version $Rev$ $Date$
+ */
+@Inherited
+@Target({TYPE, FIELD, METHOD, PARAMETER})
+@Retention(RUNTIME)
+@Intent(Authentication.AUTHENTICATION)
+public @interface Authentication {
+    String AUTHENTICATION = SCA_PREFIX + "authentication";
+    String AUTHENTICATION_MESSAGE = AUTHENTICATION + "message";
+    String AUTHENTICATION_TRANSPORT = AUTHENTICATION + "transport";
+
+    /**
+     * List of authentication qualifiers (such as "message" or "transport").
+     *
+     * @return authentication qualifiers
+     */
+    @Qualifier
+    String[] value() default "";
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Callback.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Callback.java
new file mode 100644
index 0000000000..a9fc36f769
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Callback.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * When placed on a service interface, this annotation specifies the interface
+ * to be used for callbacks.
+ * <p/>
+ * When placed on a method or field, this annotation denotes the injection
+ * site to be used for a callback reference.
+ * <p/>
+ * There is a error in the 1.00 draft spec in the declaration of this interface.
+ * The form defined here is a proposed correction for that error.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({TYPE, METHOD, FIELD})
+@Retention(RUNTIME)
+public @interface Callback {
+    /**
+     * The Class of the associated callback interface.
+     *
+     * @return the associated callback interface
+     */
+    Class<?> value() default Void.class;
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/ComponentName.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/ComponentName.java
new file mode 100644
index 0000000000..477053670a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/ComponentName.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a field or method that is used to inject the component's name.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({METHOD, FIELD})
+@Retention(RUNTIME)
+public @interface ComponentName {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Confidentiality.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Confidentiality.java
new file mode 100644
index 0000000000..f54e421c81
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Confidentiality.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+import static org.osoa.sca.Constants.SCA_PREFIX;
+
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation denoting the intent that service operations require confidentiality.
+ * <p/>
+ * Applied to the injection site (field, method or constructor parameter) for a reference,
+ * it indicates that all invocations through that reference require confidentiality.
+ * <p/>
+ * Applied to a interface method on a service contract, it indicates that all invocations
+ * of that service operation require confidentiality; applied to the type of a service contract,
+ * it indicates that all service operations on that interface require confidentiality.
+ * <p/>
+ * Applied to a method on an implementation class, it indicates that all invocations that
+ * are dispatched to that implementation method (through any service) require confidentiality.
+ * Applied to a interface implemented by an implementation class, it indicates that all
+ * invocations that are dispatched to the implementation method for that interface operation
+ * require confidentiality.
+ * <p/>
+ * Applied to an implementation class, it indicates that all invocations of that implementation
+ * and that all invocations made by that implementation require confidentiality.
+ *
+ * @version $Rev$ $Date$
+ */
+@Inherited
+@Target({TYPE, FIELD, METHOD, PARAMETER})
+@Retention(RUNTIME)
+@Intent(Confidentiality.CONFIDENTIALITY)
+public @interface Confidentiality {
+    String CONFIDENTIALITY = SCA_PREFIX + "confidentiality";
+    String CONFIDENTIALITY_MESSAGE = CONFIDENTIALITY + ".message";
+    String CONFIDENTIALITY_TRANSPORT = CONFIDENTIALITY + ".transport";
+
+    /**
+     * List of confidentiality qualifiers (such as "message" or "transport").
+     *
+     * @return confidentiality qualifiers
+     */
+    @Qualifier
+    String[] value() default "";
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Constructor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Constructor.java
new file mode 100644
index 0000000000..86d2d6560d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Constructor.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.CONSTRUCTOR;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Used to indicate the constructor the runtime is to use when instantiating a component implementation instance
+ *
+ * @version $Rev$ $Date$
+ */
+@Target(CONSTRUCTOR)
+@Retention(RUNTIME)
+public @interface Constructor {
+    String[] value() default "";
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Context.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Context.java
new file mode 100644
index 0000000000..37f767c1f4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Context.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a field or setter method that is used to inject an SCA context.
+ * The type of context injected is determined by the type of the field or the parameter
+ * to the setter method and is typically a ComponentContext or RequestContext.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({METHOD, FIELD})
+@Retention(RUNTIME)
+public @interface Context {
+}
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/ConversationAttributes.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/ConversationAttributes.java
new file mode 100644
index 0000000000..51d5ae76ca
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/ConversationAttributes.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate the characteristics of a conversation.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target(ElementType.TYPE)
+@Retention(RUNTIME)
+public @interface ConversationAttributes {
+    /**
+     * The maximum time that can pass between operations in a single conversation. If this time is exceeded the
+     * container may end the conversation.
+     *
+     * @return the maximum time that can pass between operations in a single conversation
+     */
+    public String maxIdleTime() default "";
+
+    /**
+     * The maximum time that a conversation may remain active. If this time is exceeded the container may end the
+     * conversation.
+     *
+     * @return the maximum time that a conversation may remain active
+     */
+    public String maxAge() default "";
+
+    /**
+     * If true, indicates that only the user that initiated the conversation has the authority to continue it.
+     *
+     * @return true if only the user that initiated the conversation has the authority to continue it
+     */
+    public boolean singlePrincipal() default false;
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/ConversationID.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/ConversationID.java
new file mode 100644
index 0000000000..13ca9a2931
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/ConversationID.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a field or method that is used to inject the conversation ID.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({METHOD, FIELD})
+@Retention(RUNTIME)
+public @interface ConversationID {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Conversational.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Conversational.java
new file mode 100644
index 0000000000..f16bf44808
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Conversational.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Used on a Java interface to denote a conversational service contract.
+ * <p/>
+ * The draft spec erroneously defines the targets for this as {TYPE, METHOD, FIELD}
+ * but this annotation is only applicable to interfaces.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({TYPE})
+@Retention(RUNTIME)
+public @interface Conversational {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Destroy.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Destroy.java
new file mode 100644
index 0000000000..7d3da46ea9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Destroy.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a method that will be called by the container when the
+ * scope defined for the local service ends.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target(METHOD)
+@Retention(RUNTIME)
+public @interface Destroy {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/EagerInit.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/EagerInit.java
new file mode 100644
index 0000000000..b9483bc9a8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/EagerInit.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate an instance should be eagerly initialized.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({TYPE})
+@Retention(RUNTIME)
+public @interface EagerInit {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/EndsConversation.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/EndsConversation.java
new file mode 100644
index 0000000000..9e6942651b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/EndsConversation.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a method ends a conversation.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({METHOD})
+@Retention(RUNTIME)
+public @interface EndsConversation {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Init.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Init.java
new file mode 100644
index 0000000000..32654fea17
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Init.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a method that will be called by the container when the scope defined for the local
+ * service begins.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target(METHOD)
+@Retention(RUNTIME)
+public @interface Init {
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Integrity.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Integrity.java
new file mode 100644
index 0000000000..1a9288934c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Integrity.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+import static org.osoa.sca.Constants.SCA_PREFIX;
+
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation denoting the intent that service operations require integrity.
+ * <p/>
+ * Applied to the injection site (field, method or constructor parameter) for a reference,
+ * it indicates that all invocations through that reference require integrity.
+ * <p/>
+ * Applied to a interface method on a service contract, it indicates that all invocations
+ * of that service operation require integrity; applied to the type of a service contract,
+ * it indicates that all service operations on that interface require integrity.
+ * <p/>
+ * Applied to a method on an implementation class, it indicates that all invocations that
+ * are dispatched to that implementation method (through any service) require integrity.
+ * Applied to a interface implemented by an implementation class, it indicates that all
+ * invocations that are dispatched to the implementation method for that interface operation
+ * require integrity.
+ * <p/>
+ * Applied to an implementation class, it indicates that all invocations of that implementation
+ * and that all invocations made by that implementation require integrity.
+ *
+ * @version $Rev$ $Date$
+ */
+@Inherited
+@Target({TYPE, FIELD, METHOD, PARAMETER})
+@Retention(RUNTIME)
+@Intent(Integrity.INTEGRITY)
+public @interface Integrity {
+    String INTEGRITY = SCA_PREFIX + "integrity";
+    String INTEGRITY_MESSAGE = INTEGRITY + "message";
+    String INTEGRITY_TRANSPORT = INTEGRITY + "transport";
+
+    /**
+     * List of integrity qualifiers (such as "message" or "transport").
+     *
+     * @return integrity qualifiers
+     */
+    @Qualifier
+    String[] value() default "";
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Intent.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Intent.java
new file mode 100644
index 0000000000..0769a94fbb
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Intent.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.ANNOTATION_TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation that can be applied to annotations that describe SCA intents.
+ * Adding this annotation allows SCA runtimes to automatically detect user-defined intents.
+ * <p/>
+ * Applications must specify a value, a pairing of targetNamespace and localPort, or both.
+ * If both value and pairing are supplied they must define the name qualified name.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({ANNOTATION_TYPE})
+@Retention(RUNTIME)
+public @interface Intent {
+    /**
+     * The qualified name of the intent, in the form defined by {@link javax.xml.namespace.QName#toString}.
+     *
+     * @return the qualified name of the intent
+     */
+    String value() default "";
+
+    /**
+     * The XML namespace for the intent.
+     *
+     * @return the XML namespace for the intent
+     */
+    String targetNamespace() default "";
+
+    /**
+     * The name of the intent within its namespace.
+     *
+     * @return name of the intent within its namespace
+     */
+    String localPart() default "";
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/OneWay.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/OneWay.java
new file mode 100644
index 0000000000..fbc7398da4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/OneWay.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation on a method that indicates that the method is non-blocking and communication
+ * with the service provider may use buffer the requests and send them at some later time.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({METHOD})
+@Retention(RUNTIME)
+public @interface OneWay {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/PolicySets.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/PolicySets.java
new file mode 100644
index 0000000000..57247cd8a3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/PolicySets.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation that allows application of SCA Policy Sets.
+ * <p/>
+ * Each policy set is specified using its XML QName in the form defined by {@link javax.xml.namespace.QName#toString()}.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({TYPE, FIELD, METHOD, PARAMETER})
+@Retention(RUNTIME)
+public @interface PolicySets {
+    /**
+     * Returns the policy sets to be applied.
+     *
+     * @return the policy sets to be applied
+     */
+    String[] value() default "";
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Property.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Property.java
new file mode 100644
index 0000000000..864a69b19a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Property.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a constructor parameter, field or method that is
+ * used to inject a configuration property value.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({METHOD, FIELD, PARAMETER})
+@Retention(RUNTIME)
+public @interface Property {
+    /**
+     * The name of the property. If not specified then the name will be derived
+     * from the annotated field or method.
+     *
+     * @return the name of the property
+     */
+    String name() default "";
+
+    /**
+     * Indicates whether a value for the property must be provided.
+     *
+     * @return true if a value must be provided
+     */
+    boolean required() default false;
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Qualifier.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Qualifier.java
new file mode 100644
index 0000000000..a0abe16068
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Qualifier.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation that can be applied to an attribute of an @Intent annotation to indicate the
+ * attribute provides qualifiers for the intent.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Target(METHOD)
+@Retention(RUNTIME)
+public @interface Qualifier {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Reference.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Reference.java
new file mode 100644
index 0000000000..e07f70c2fe
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Reference.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a constructor parameter, field or method that is used to inject a reference.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({METHOD, FIELD, PARAMETER})
+@Retention(RUNTIME)
+public @interface Reference {
+    /**
+     * The name of the reference. If not specified then the name will be derived from the annotated field or method.
+     *
+     * @return the name of the reference
+     */
+    public String name() default "";
+
+    /**
+     * Indicates if a reference must be specified.
+     *
+     * @return true if a reference must be specified
+     */
+    public boolean required() default true;
+}
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Remotable.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Remotable.java
new file mode 100644
index 0000000000..1021f6e37f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Remotable.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a Java interface as remotable.
+ * Remotable interfaces use pass-by-value semantics, can be published as entry points
+ * and used for external services.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target(TYPE)
+@Retention(RUNTIME)
+public @interface Remotable {
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Requires.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Requires.java
new file mode 100644
index 0000000000..aa439cabab
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Requires.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation that allows the attachment of any intent to a Java Class or interface or to members of that
+ * class such as methods, fields or constructor parameters.
+ * <p/>
+ * Intents are specified as XML QNames in the representation defined by
+ * {@link javax.xml.namespace.QName#toString()}. Intents may be qualified with one or more
+ * suffixes separated by a "." such as:
+ * <ul>
+ * <li>{http://www.osoa.org/xmlns/sca/1.0}confidentiality</li>
+ * <li>{http://www.osoa.org/xmlns/sca/1.0}confidentiality.message</li>
+ * </ul>
+ * This annotation supports general purpose intents specified as strings.  Users may also define
+ * specific intents using the {@link @org.osoa.sca.annotations.Intent} annotation.
+ *
+ * @version $Rev$ $Date$
+ */
+@Inherited
+@Retention(RUNTIME)
+@Target({TYPE, METHOD, FIELD, PARAMETER})
+public @interface Requires {
+    /**
+     * Returns the attached intents.
+     *
+     * @return the attached intents
+     */
+    String[] value() default "";
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Scope.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Scope.java
new file mode 100644
index 0000000000..6fded2dec8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Scope.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a scoped service.
+ * <p/>
+ * The spec refers to but does not describe an eager() attribute; this is an error in the draft.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target(TYPE)
+@Retention(RUNTIME)
+public @interface Scope {
+    /**
+     * The name of the scope. Values currently defined by the specification are:
+     * <ul>
+     * <li>STATELESS (default)</li>
+     * <li>REQUEST</li>
+     * <li>CONVERSATION</li>
+     * <li>COMPOSITE</li>
+     * </ul>
+     *
+     * @return the name of the scope
+     */
+    String value() default "STATELESS";
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Service.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Service.java
new file mode 100644
index 0000000000..1e475cd4c8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/sca-api/src/main/java/org/osoa/sca/annotations/Service.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate the service interfaces exposed by a Java class.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({TYPE})
+@Retention(RUNTIME)
+public @interface Service {
+    /**
+     * Array of interfaces that should be exposed as services.
+     *
+     * @return a list of interfaces that should be exposed as services
+     */
+    Class<?>[] interfaces() default {};
+
+    /**
+     * Shortcut allowing a single interface to be exposed.
+     *
+     * @return a single service interfaces to be exposed
+     */
+    Class<?> value() default Void.class;
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/pom.xml
new file mode 100644
index 0000000000..13c972156e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/pom.xml
@@ -0,0 +1,169 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-workspace-admin</artifactId>
+    <name>Apache Tuscany SCA Domain Workspace Manager</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-workspace</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-workspace-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-node</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-node-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-node-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-atom</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-workspace-impl</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-data-api</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>commons-fileupload</groupId>
+            <artifactId>commons-fileupload</artifactId>
+            <version>1.1.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>xerces</groupId>
+            <artifactId>xercesImpl</artifactId>
+            <version>2.8.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.5</version>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-tomcat</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-java</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-namespace</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-resource</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-widget</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-atom-abdera</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-jsonrpc</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/CompositeImageCollectionImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/CompositeImageCollectionImpl.java
new file mode 100644
index 0000000000..787b7aca08
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/CompositeImageCollectionImpl.java
@@ -0,0 +1,175 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace.admin.impl;
+
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.compositeKey;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.compositeQName;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.compositeTitle;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.contributionURI;
+
+import java.io.IOException;
+import java.net.URLDecoder;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Logger;
+
+import javax.servlet.Servlet;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.implementation.data.collection.Entry;
+import org.apache.tuscany.sca.implementation.data.collection.Item;
+import org.apache.tuscany.sca.implementation.data.collection.ItemCollection;
+import org.apache.tuscany.sca.implementation.data.collection.LocalItemCollection;
+import org.apache.tuscany.sca.implementation.data.collection.NotFoundException;
+import org.apache.tuscany.sca.implementation.node.NodeImplementation;
+import org.osoa.sca.annotations.Init;
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Scope;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * Implementation of a composite install image collection service. 
+ *
+ * @version $Rev$ $Date$
+ */
+@Scope("COMPOSITE")
+@Service(interfaces={ItemCollection.class, LocalItemCollection.class, Servlet.class})
+public class CompositeImageCollectionImpl extends HttpServlet implements ItemCollection, LocalItemCollection, Servlet {
+    private static final long serialVersionUID = 1L;
+
+    private final static Logger logger = Logger.getLogger(CompositeImageCollectionImpl.class.getName());    
+
+    @Reference
+    public LocalItemCollection contributionCollection;
+    
+    @Reference
+    public LocalItemCollection cloudCollection;
+    
+    /**
+     * Initialize the component.
+     */
+    @Init
+    public void initialize() {
+    }
+    
+    public Entry<String, Item>[] getAll() {
+        throw new UnsupportedOperationException();
+    }
+
+    public Item get(String key) throws NotFoundException {
+        throw new UnsupportedOperationException();
+    }
+
+    public String post(String key, Item item) {
+        throw new UnsupportedOperationException();
+    }
+
+    public void put(String key, Item item) throws NotFoundException {
+        throw new UnsupportedOperationException();
+    }
+
+    public void delete(String key) throws NotFoundException {
+        throw new UnsupportedOperationException();
+    }
+    
+    public Entry<String, Item>[] query(String queryString) {
+        logger.info("query " + queryString);
+        
+        if (queryString.startsWith("composite=")) {
+
+            // Expecting a key in the form:
+            // composite:contributionURI;namespace;localName
+            int e = queryString.indexOf('=');
+            String key = queryString.substring(e + 1);
+            String contributionURI = contributionURI(key);
+            QName qname = compositeQName(key);
+            
+            // Return a collection containing the following entries:
+            // the resolved version of the specified composite
+            // the required contributions
+            List<Entry<String, Item>> entries = new ArrayList<Entry<String, Item>>();
+            
+            // Add the resolved composite entry
+            Entry<String, Item> compositeEntry = new Entry<String, Item>();
+            Item compositeItem = new Item();
+            compositeItem.setTitle(compositeTitle(contributionURI, qname));
+            compositeItem.setLink("/composite-resolved/" + key);
+            compositeEntry.setKey(key);
+            compositeEntry.setData(compositeItem);
+            entries.add(compositeEntry);
+            
+            // Get the collection of required contributions
+            Entry<String, Item>[] contributionEntries = contributionCollection.query("alldependencies=" + contributionURI);
+            for (Entry<String, Item> entry: contributionEntries) {
+                Item item = entry.getData();
+                item.setContents(null);
+                entries.add(entry);
+            }
+
+            return entries.toArray(new Entry[entries.size()]);
+            
+        } else {
+            throw new UnsupportedOperationException();
+        }
+    }
+
+    @Override
+    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        
+        // Get the request path
+        String path = URLDecoder.decode(request.getRequestURI().substring(request.getServletPath().length()), "UTF-8");
+        String key = path.startsWith("/")? path.substring(1) : path;
+        logger.info("get " + key);
+        
+        // The key contains a node name, redirect 
+        // to the corresponding composite image
+            
+        // Get the collection of cloud composites
+        Entry<String, Item>[] cloudEntries = cloudCollection.getAll();
+
+        // Find the specified node
+        for (Entry<String, Item> cloudEntry: cloudEntries) {
+            QName qname = compositeQName(cloudEntry.getKey());
+            if (qname.getLocalPart().equals(key)) {
+                
+                // Found the specified node
+                String related = cloudEntry.getData().getRelated();
+                int i = related.indexOf("composite:");
+                if (i != -1) {
+                    
+                    // Redirect to its composite image
+                    String compositeImage = "/composite-image/?composite=" + related.substring(i);
+                    response.sendRedirect(compositeImage);
+                    return;
+                }
+            }
+        }
+        
+        // Node not found
+        response.sendError(HttpServletResponse.SC_NOT_FOUND, key);
+        return;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/ContributionCollectionImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/ContributionCollectionImpl.java
new file mode 100644
index 0000000000..6b8541b279
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/ContributionCollectionImpl.java
@@ -0,0 +1,515 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace.admin.impl;
+
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.DEPLOYMENT_CONTRIBUTION_URI;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.compositeSimpleTitle;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.compositeSourceLink;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.locationURL;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLDecoder;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Logger;
+
+import javax.servlet.Servlet;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.xml.namespace.QName;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.builder.Problem;
+import org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor;
+import org.apache.tuscany.sca.assembly.xml.CompositeProcessor;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultURLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.DefaultModelResolverExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint;
+import org.apache.tuscany.sca.contribution.xml.ContributionGeneratedMetadataDocumentProcessor;
+import org.apache.tuscany.sca.contribution.xml.ContributionMetadataDocumentProcessor;
+import org.apache.tuscany.sca.contribution.xml.ContributionMetadataProcessor;
+import org.apache.tuscany.sca.implementation.data.collection.Entry;
+import org.apache.tuscany.sca.implementation.data.collection.Item;
+import org.apache.tuscany.sca.implementation.data.collection.ItemCollection;
+import org.apache.tuscany.sca.implementation.data.collection.LocalItemCollection;
+import org.apache.tuscany.sca.implementation.data.collection.NotFoundException;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.workspace.Workspace;
+import org.apache.tuscany.sca.workspace.WorkspaceFactory;
+import org.apache.tuscany.sca.workspace.builder.ContributionDependencyBuilder;
+import org.apache.tuscany.sca.workspace.builder.ContributionDependencyBuilderMonitor;
+import org.apache.tuscany.sca.workspace.builder.impl.ContributionDependencyBuilderImpl;
+import org.apache.tuscany.sca.workspace.processor.impl.ContributionInfoProcessor;
+import org.apache.tuscany.sca.workspace.xml.WorkspaceProcessor;
+import org.apache.xml.serialize.OutputFormat;
+import org.apache.xml.serialize.XMLSerializer;
+import org.osoa.sca.ServiceRuntimeException;
+import org.osoa.sca.annotations.Init;
+import org.osoa.sca.annotations.Property;
+import org.osoa.sca.annotations.Scope;
+import org.osoa.sca.annotations.Service;
+import org.w3c.dom.Document;
+
+/**
+ * Implementation of a contribution collection service component. 
+ *
+ * @version $Rev$ $Date$
+ */
+@Scope("COMPOSITE")
+@Service(interfaces={ItemCollection.class, LocalItemCollection.class, Servlet.class})
+public class ContributionCollectionImpl extends HttpServlet implements ItemCollection, LocalItemCollection {
+    private static final long serialVersionUID = -4759297945439322773L;
+
+    private final static Logger logger = Logger.getLogger(ContributionCollectionImpl.class.getName());    
+
+    @Property
+    public String workspaceFile;
+    
+    @Property
+    public String deploymentContributionDirectory;
+    
+    private ContributionFactory contributionFactory;
+    private AssemblyFactory assemblyFactory;
+    private WorkspaceFactory workspaceFactory;
+    private StAXArtifactProcessor<Object> staxProcessor;
+    private URLArtifactProcessor<Object> urlProcessor;
+    private URLArtifactProcessor<Contribution> contributionInfoProcessor;
+    private XMLInputFactory inputFactory;
+    private XMLOutputFactory outputFactory;
+    private DocumentBuilder documentBuilder;
+    
+    /**
+     * Initialize the component.
+     */
+    @Init
+    public void initialize() throws ParserConfigurationException {
+        
+        // Create model factories
+        ModelFactoryExtensionPoint modelFactories = new DefaultModelFactoryExtensionPoint();
+        outputFactory = modelFactories.getFactory(XMLOutputFactory.class);
+        outputFactory.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, true);
+        contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+        assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        workspaceFactory = modelFactories.getFactory(WorkspaceFactory.class);
+        PolicyFactory policyFactory = modelFactories.getFactory(PolicyFactory.class);
+        
+        // Create model resolvers
+        ModelResolverExtensionPoint modelResolvers = new DefaultModelResolverExtensionPoint();
+
+        // Create artifact processors
+        inputFactory = modelFactories.getFactory(XMLInputFactory.class);
+        StAXArtifactProcessorExtensionPoint staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(modelFactories);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, outputFactory);
+        staxProcessors.addArtifactProcessor(new ContributionMetadataProcessor(assemblyFactory, contributionFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new WorkspaceProcessor(workspaceFactory, contributionFactory, staxProcessor));
+        staxProcessors.addArtifactProcessor(new CompositeProcessor(contributionFactory, assemblyFactory, policyFactory, staxProcessor));
+
+        URLArtifactProcessorExtensionPoint urlProcessors = new DefaultURLArtifactProcessorExtensionPoint(modelFactories);
+        urlProcessor = new ExtensibleURLArtifactProcessor(urlProcessors);
+        urlProcessors.addArtifactProcessor(new ContributionMetadataDocumentProcessor(staxProcessor, inputFactory));
+        urlProcessors.addArtifactProcessor(new ContributionGeneratedMetadataDocumentProcessor(staxProcessor, inputFactory));
+        urlProcessors.addArtifactProcessor(new CompositeDocumentProcessor(staxProcessor, inputFactory, null));
+        
+        // Create contribution info processor
+        contributionInfoProcessor = new ContributionInfoProcessor(modelFactories, modelResolvers, urlProcessor);
+
+        // Create a document builder (used to pretty print XML)
+        documentBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
+    }
+    
+    public Entry<String, Item>[] getAll() {
+        logger.info("getAll");
+
+        // Return all the contributions
+        List<Entry<String, Item>> entries = new ArrayList<Entry<String, Item>>();
+        Workspace workspace = readContributions(readWorkspace());
+        
+        for (Contribution contribution: workspace.getContributions()) {
+            if (contribution.getURI().equals(DEPLOYMENT_CONTRIBUTION_URI)) {
+                continue;
+            }
+            entries.add(entry(workspace, contribution));
+        }
+        return entries.toArray(new Entry[entries.size()]);
+    }
+
+    public Item get(String key) throws NotFoundException {
+        logger.info("get " + key);
+
+        // Returns the contribution with the given URI key
+        Workspace workspace = readContributions(readWorkspace());
+        for (Contribution contribution: workspace.getContributions()) {
+            if (key.equals(contribution.getURI())) {
+                return item(workspace, contribution);
+            }
+        }
+        throw new NotFoundException(key);
+    }
+    
+    @Override
+    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+
+        // Get the request path
+        String path = URLDecoder.decode(request.getRequestURI().substring(request.getServletPath().length()), "UTF-8");
+
+        // The key is the contribution URI
+        String key = path.startsWith("/")? path.substring(1) : path;
+        logger.info("get " + key);
+        
+        // Get the item describing the composite
+        Item item;
+        try {
+            item = get(key);
+        } catch (NotFoundException e) {
+            response.sendError(HttpServletResponse.SC_NOT_FOUND, key);
+            return;
+        }
+
+        // Redirect to the actual contribution location
+        response.sendRedirect("/files/" + item.getAlternate());
+    }
+
+    public String post(String key, Item item) {
+        logger.info("post " + key);
+        
+        // Adds a new contribution to the workspace
+        Workspace workspace = readWorkspace();
+        Contribution contribution = contributionFactory.createContribution();
+        contribution.setURI(key);
+        try {
+            contribution.setLocation(locationURL(item.getLink()).toString());
+        } catch (MalformedURLException e) {
+            throw new ServiceRuntimeException(e);
+        }
+        workspace.getContributions().add(contribution);
+        
+        // Write the workspace
+        writeWorkspace(workspace);
+        
+        return key;
+    }
+
+    public void put(String key, Item item) throws NotFoundException {
+        
+        // Update a contribution already in the workspace
+        Workspace workspace = readWorkspace();
+        Contribution newContribution = contributionFactory.createContribution();
+        newContribution.setURI(key);
+        try {
+            newContribution.setLocation(locationURL(item.getLink()).toString());
+        } catch (MalformedURLException e) {
+            throw new ServiceRuntimeException(e);
+        }
+        List<Contribution> contributions = workspace.getContributions();
+        for (int i = 0, n = contributions.size(); i < n; i++) {
+            if (contributions.get(i).getURI().equals(key)) {
+                contributions.set(i, newContribution);
+                
+                // Write the workspace
+                writeWorkspace(workspace);
+                return;
+            }
+        }
+        throw new NotFoundException(key);
+    }
+
+    public void delete(String key) throws NotFoundException {
+        logger.info("delete " + key);
+        
+        // Delete a contribution from the workspace
+        Workspace workspace = readWorkspace();
+        List<Contribution> contributions = workspace.getContributions();
+        for (int i = 0, n = contributions.size(); i < n; i++) {
+            if (contributions.get(i).getURI().equals(key)) {
+                contributions.remove(i);
+
+                // Write the workspace
+                writeWorkspace(workspace);
+                return;
+            }
+        }
+        throw new NotFoundException(key);
+    }
+
+    public Entry<String, Item>[] query(String queryString) {
+        logger.info("query " + queryString);
+        
+        if (queryString.startsWith("dependencies=") || queryString.startsWith("alldependencies=")) {
+
+            // Return the collection of dependencies of the specified contribution
+            List<Entry<String, Item>> entries = new ArrayList<Entry<String,Item>>();
+            
+            // Extract the contribution URI
+            int eq = queryString.indexOf('=');
+            String key = queryString.substring(eq+1);
+            
+            // Read the metadata for all the contributions
+            Workspace workspace = readContributions(readWorkspace());
+            
+            // Look for the specified contribution
+            for (Contribution contribution: workspace.getContributions()) {
+                if (key.equals(contribution.getURI())) {
+
+                    // Compute the contribution dependencies
+                    ContributionDependencyBuilder analyzer = new ContributionDependencyBuilderImpl(null);
+                    List<Contribution> dependencies = analyzer.buildContributionDependencies(workspace, contribution);
+                    
+                    // Returns entries for the dependencies
+                    // optionally skip the specified contribution
+                    boolean allDependencies = queryString.startsWith("alldependencies=");
+                    for (Contribution dependency: dependencies) {
+                        if (!allDependencies && dependency == contribution) {
+                            // Skip the specified contribution
+                            continue;
+                        }
+                        entries.add(entry(workspace, dependency));
+                    }
+                    break;
+                }
+            }
+
+            return entries.toArray(new Entry[entries.size()]);
+            
+        } else {
+            throw new UnsupportedOperationException();
+        }
+    }
+    
+    /**
+     * Returns an entry representing a contribution
+     * @param contribution
+     * @return
+     */
+    private static Entry<String, Item> entry(Workspace workspace, Contribution contribution) {
+        Entry<String, Item> entry = new Entry<String, Item>();
+        entry.setKey(contribution.getURI());
+        entry.setData(item(workspace, contribution));
+        return entry;
+    }
+    
+    /**
+     * Returns an item representing a contribution.
+     * 
+     * @param contribution
+     * @return
+     */
+    private static Item item(Workspace workspace, Contribution contribution) {
+        String contributionURI = contribution.getURI();
+        Item item = new Item();
+        item.setTitle(title(contributionURI));
+        item.setLink(link(contributionURI));
+        item.setAlternate(contribution.getLocation());
+        
+        // List the contribution dependencies in the item contents
+        final List<String> problems = new ArrayList<String>();
+        ContributionDependencyBuilderMonitor monitor = new ContributionDependencyBuilderMonitor() {
+            public void problem(Problem problem) {
+                problems.add(problem.getMessage() + " " + problem.getModel());
+            }
+        };
+        
+        StringBuffer sb = new StringBuffer();
+        ContributionDependencyBuilderImpl analyzer = new ContributionDependencyBuilderImpl(monitor);
+        List<Contribution> dependencies = analyzer.buildContributionDependencies(workspace, contribution);
+        if (dependencies.size() > 1) {
+            sb.append("Dependencies: <span id=\"dependencies\">");
+            for (int i = 0, n = dependencies.size(); i < n ; i++) {
+                if (i > 0) {
+                    sb.append("  ");
+                }
+                Contribution dependency = dependencies.get(i);
+                if (dependency != contribution) {
+                    String dependencyURI = dependency.getURI();
+                    sb.append("<a href=\""+ link(dependencyURI) +"\">" + title(dependencyURI) + "</a>");
+                }
+            }
+            sb.append("</span><br>");
+        }
+        
+        // List the deployables
+        List<Composite> deployables = contribution.getDeployables();
+        if (!deployables.isEmpty()) {
+            sb.append("Deployables: <span id=\"deployables\">");
+            for (int i = 0, n = deployables.size(); i < n ; i++) {
+                if (i > 0) {
+                    sb.append("  ");
+                }
+                Composite deployable = deployables.get(i);
+                QName qname = deployable.getName();
+                sb.append("<a href=\""+ compositeSourceLink(contributionURI, qname) +"\">" + compositeSimpleTitle(contributionURI, qname) + "</a>");
+            }
+            sb.append("</span><br>");
+        }
+        
+        // List the dependency problems
+        if (problems.size() > 1) {
+            sb.append("<span id=\"problems\" style=\"color: red\">");
+            for (int i = 0, n = problems.size(); i < n ; i++) {
+                sb.append("Problem: "+ problems.get(i) + "<br>");
+            }
+            sb.append("</span>");
+        }
+        
+        // Store in the item contents
+        item.setContents(sb.toString());
+        
+        return item;
+    }
+
+    /**
+     * Returns a link to a contribution.
+     * @param contributionURI
+     * @return
+     */
+    private static String link(String contributionURI) {
+        return "/contribution/" + contributionURI;
+    }
+    
+    /**
+     * Returns a title for the given contribution
+     * 
+     * @param contributionURI
+     * @return
+     */
+    private static String title(String contributionURI) {
+        return contributionURI;
+    }
+
+    
+    /**
+     * Read the workspace.
+     * 
+     * @return
+     */
+    private Workspace readWorkspace() {
+        Workspace workspace;
+        File file = new File(workspaceFile);
+        if (file.exists()) {
+            try {
+                FileInputStream is = new FileInputStream(file);
+                XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+                reader.nextTag();
+                workspace = (Workspace)staxProcessor.read(reader);
+            } catch (Exception e) {
+                throw new ServiceRuntimeException(e);
+            }
+        } else {
+            workspace = workspaceFactory.createWorkspace();
+        }
+        
+        // Make sure that the workspace contains the cloud contribution
+        // The cloud contribution contains the composites describing the
+        // SCA nodes declared in the cloud
+        Contribution cloudContribution = null;
+        for (Contribution contribution: workspace.getContributions()) {
+            if (contribution.getURI().equals(DEPLOYMENT_CONTRIBUTION_URI)) {
+                cloudContribution = contribution;
+            }
+        }
+        if (cloudContribution == null) {
+            Contribution contribution = contributionFactory.createContribution();
+            contribution.setURI(DEPLOYMENT_CONTRIBUTION_URI);
+            File cloudDirectory = new File(deploymentContributionDirectory);
+            contribution.setLocation(cloudDirectory.toURI().toString());
+            workspace.getContributions().add(contribution);
+        }
+        return workspace;
+    }
+    
+    /**
+     * Write the workspace back to disk
+     * 
+     * @param workspace
+     */
+    private void writeWorkspace(Workspace workspace) {
+        try {
+            // First write to a byte stream
+            ByteArrayOutputStream bos = new ByteArrayOutputStream();
+            XMLStreamWriter writer = outputFactory.createXMLStreamWriter(bos);
+            staxProcessor.write(workspace, writer);
+            
+            // Parse again to pretty format the document
+            Document document = documentBuilder.parse(new ByteArrayInputStream(bos.toByteArray()));
+            OutputFormat format = new OutputFormat();
+            format.setIndenting(true);
+            format.setIndent(2);
+            
+            // Write to workspace.xml
+            FileOutputStream os = new FileOutputStream(new File(workspaceFile));
+            XMLSerializer serializer = new XMLSerializer(os, format);
+            serializer.serialize(document);
+            os.close();
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    /**
+     * Returns a workspace populated with the contribution info read from
+     * the contributions.
+     * 
+     * @param workspace
+     * @return
+     */
+    private Workspace readContributions(Workspace workspace) {
+        Workspace dependencyWorkspace = workspaceFactory.createWorkspace();
+        try {
+            for (Contribution c: workspace.getContributions()) {
+                URI uri = URI.create(c.getURI());
+                URL url = locationURL(c.getLocation());
+                Contribution contribution = (Contribution)contributionInfoProcessor.read(null, uri, url);
+                dependencyWorkspace.getContributions().add(contribution);
+            }
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+        return dependencyWorkspace;
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/DeployableCompositeCollectionImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/DeployableCompositeCollectionImpl.java
new file mode 100644
index 0000000000..2aeeb14727
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/DeployableCompositeCollectionImpl.java
@@ -0,0 +1,699 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace.admin.impl;
+
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.compositeAlternateLink;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.compositeKey;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.compositeQName;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.compositeSourceLink;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.compositeTitle;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.contributionURI;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.locationURL;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.newRuntime;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLDecoder;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.servlet.Servlet;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.xml.namespace.QName;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderMonitor;
+import org.apache.tuscany.sca.assembly.builder.Problem;
+import org.apache.tuscany.sca.assembly.builder.Problem.Severity;
+import org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl;
+import org.apache.tuscany.sca.assembly.builder.impl.CompositeConfigurationBuilderImpl;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint;
+import org.apache.tuscany.sca.contribution.service.ContributionListener;
+import org.apache.tuscany.sca.contribution.service.ContributionListenerExtensionPoint;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionRepository;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.xml.ContributionGeneratedMetadataDocumentProcessor;
+import org.apache.tuscany.sca.contribution.xml.ContributionMetadataDocumentProcessor;
+import org.apache.tuscany.sca.contribution.xml.ContributionMetadataProcessor;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.assembly.ActivationException;
+import org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime;
+import org.apache.tuscany.sca.implementation.data.collection.Entry;
+import org.apache.tuscany.sca.implementation.data.collection.Item;
+import org.apache.tuscany.sca.implementation.data.collection.ItemCollection;
+import org.apache.tuscany.sca.implementation.data.collection.LocalItemCollection;
+import org.apache.tuscany.sca.implementation.data.collection.NotFoundException;
+import org.apache.tuscany.sca.implementation.node.NodeImplementation;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
+import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.workspace.processor.impl.ContributionContentProcessor;
+import org.osoa.sca.ServiceRuntimeException;
+import org.osoa.sca.annotations.Init;
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Scope;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * Implementation of a deployable composite collection service. 
+ *
+ * @version $Rev$ $Date$
+ */
+@Scope("COMPOSITE")
+@Service(interfaces={ItemCollection.class, LocalItemCollection.class, Servlet.class})
+public class DeployableCompositeCollectionImpl extends HttpServlet implements ItemCollection, LocalItemCollection {
+    private static final long serialVersionUID = -8809641932774129151L;
+    
+    private final static Logger logger = Logger.getLogger(DeployableCompositeCollectionImpl.class.getName());    
+
+    @Reference
+    public LocalItemCollection contributionCollection;
+    
+    @Reference 
+    public LocalItemCollection domainCompositeCollection;
+    
+    @Reference 
+    public LocalItemCollection cloudCollection;    
+
+    private ModelFactoryExtensionPoint modelFactories;
+    private ModelResolverExtensionPoint modelResolvers;
+    private AssemblyFactory assemblyFactory;
+    private URLArtifactProcessor<Contribution> contributionContentProcessor;
+    private StAXArtifactProcessor<Composite> compositeProcessor;
+    private XMLOutputFactory outputFactory;
+    private CompositeBuilder compositeBuilder;
+    private CompositeConfigurationBuilderImpl compositeConfigurationBuilder;
+    private List<ContributionListener> contributionListeners;
+    
+    /**
+     * Initialize the component.
+     */
+    @Init
+    public void initialize() throws ParserConfigurationException {
+        
+        // Bootstrap a runtime to get a populated registry
+        // FIXME Remove this later
+        ReallySmallRuntime runtime = newRuntime();
+        ExtensionPointRegistry registry = runtime.getExtensionPointRegistry();
+        
+        // Get model factories
+        modelFactories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        XMLInputFactory inputFactory = modelFactories.getFactory(XMLInputFactory.class);
+        outputFactory = modelFactories.getFactory(XMLOutputFactory.class);
+        outputFactory.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, true);
+        ContributionFactory contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+        PolicyFactory policyFactory = modelFactories.getFactory(PolicyFactory.class);
+        
+        // Get and initialize artifact processors
+        StAXArtifactProcessorExtensionPoint staxProcessors = registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        StAXArtifactProcessor<Object> staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, outputFactory);
+        staxProcessors.addArtifactProcessor(new ContributionMetadataProcessor(assemblyFactory, contributionFactory, staxProcessor));
+        compositeProcessor = (StAXArtifactProcessor<Composite>)staxProcessors.getProcessor(Composite.class);
+
+        URLArtifactProcessorExtensionPoint urlProcessors = registry.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+        URLArtifactProcessor<Object> urlProcessor = new ExtensibleURLArtifactProcessor(urlProcessors);
+        urlProcessors.addArtifactProcessor(new ContributionMetadataDocumentProcessor(staxProcessor, inputFactory));
+        urlProcessors.addArtifactProcessor(new ContributionGeneratedMetadataDocumentProcessor(staxProcessor, inputFactory));
+        
+        // Create contribution processor
+        modelResolvers = registry.getExtensionPoint(ModelResolverExtensionPoint.class);
+        contributionContentProcessor = new ContributionContentProcessor(modelFactories, modelResolvers, urlProcessor);
+        contributionListeners = registry.getExtensionPoint(ContributionListenerExtensionPoint.class).getContributionListeners();
+
+        // Create composite builder
+        SCABindingFactory scaBindingFactory = modelFactories.getFactory(SCABindingFactory.class);
+        IntentAttachPointTypeFactory intentAttachPointTypeFactory = modelFactories.getFactory(IntentAttachPointTypeFactory.class);
+        InterfaceContractMapper contractMapper = new InterfaceContractMapperImpl();
+        
+        // TODO need to get these messages back to the browser
+        CompositeBuilderMonitor monitor = new CompositeBuilderMonitor() {
+            public void problem(Problem problem) {
+                if (problem.getSeverity() == Severity.INFO) {
+                    logger.info(problem.toString());
+                } else if (problem.getSeverity() == Severity.WARNING) {
+                    logger.warning(problem.toString());
+                } else if (problem.getSeverity() == Severity.ERROR) {
+                    if (problem.getCause() != null) {
+                        logger.log(Level.SEVERE, problem.toString(), problem.getCause());
+                    } else {
+                        logger.severe(problem.toString());
+                    }
+                }
+            }
+        };
+        
+        compositeBuilder = new CompositeBuilderImpl(assemblyFactory, scaBindingFactory, intentAttachPointTypeFactory,
+                                                    contractMapper, monitor);
+        
+        compositeConfigurationBuilder = new CompositeConfigurationBuilderImpl(assemblyFactory, 
+                                                                             scaBindingFactory, 
+                                                                             intentAttachPointTypeFactory,
+                                                                             contractMapper,
+                                                                             monitor);
+    }
+    
+    public Entry<String, Item>[] getAll() {
+        logger.info("getAll");
+        
+        // Return all the deployable composites in the contributions
+        List<Entry<String, Item>> entries = new ArrayList<Entry<String, Item>>();
+        
+        // Get the list of contributions in the workspace
+        Entry<String, Item>[] contributionEntries = contributionCollection.getAll();
+
+        // Read contribution metadata
+        for (Entry<String, Item> contributionEntry: contributionEntries) {
+            Item contributionItem = contributionEntry.getData();
+            Contribution contribution;
+            try {
+                contribution = contribution(contributionEntry.getKey(), contributionItem.getAlternate());
+            } catch (ContributionReadException e) {
+                continue;
+            }
+
+            // Create entries for the deployable composites
+            for (Composite deployable: contribution.getDeployables()) {
+                entries.add(entry(contribution, deployable));
+            }
+            
+        }
+        return entries.toArray(new Entry[entries.size()]);
+    }
+
+    public Item get(String key) throws NotFoundException {
+        logger.info("get " + key);
+
+        // Get the specified contribution info 
+        String contributionURI = contributionURI(key);
+        Item contributionItem = contributionCollection.get(contributionURI);
+        
+        // Read the contribution
+        Contribution contribution;
+        try {
+            contribution = contribution(contributionURI, contributionItem.getAlternate());
+        } catch (ContributionReadException e) {
+            throw new NotFoundException(key);
+        }
+
+        // Find the specified deployable composite
+        QName qname = compositeQName(key);
+        for (Composite deployable: contribution.getDeployables()) {
+            if (qname.equals(deployable.getName())) {
+                if (deployable.isUnresolved()) {
+                    throw new NotFoundException(key);
+                }
+                
+                // Return an item describing the deployable composite
+                return item(contribution, deployable);
+            }
+        }
+
+        throw new NotFoundException(key);
+    }
+
+    public String post(String key, Item item) {
+        throw new UnsupportedOperationException();
+    }
+
+    public void put(String key, Item item) throws NotFoundException {
+        throw new UnsupportedOperationException();
+    }
+
+    public void delete(String key) throws NotFoundException {
+        throw new UnsupportedOperationException();
+    }
+    
+    public Entry<String, Item>[] query(String queryString) {
+        logger.info("query " + queryString);
+        
+        if (queryString.startsWith("contribution=")) {
+
+            // Return all the deployable composites in the specified
+            // contribution
+            List<Entry<String, Item>> entries = new ArrayList<Entry<String, Item>>();
+
+            // Get the specified contribution info 
+            String contributionURI = queryString.substring(queryString.indexOf('=') + 1);
+            Item contributionItem;
+            try {
+                contributionItem = contributionCollection.get(contributionURI);
+            } catch (NotFoundException e) {
+                return entries.toArray(new Entry[entries.size()]);
+            }
+            
+            // Read the contribution
+            Contribution contribution;
+            try {
+                contribution = contribution(contributionURI, contributionItem.getAlternate());
+            } catch (ContributionReadException e) {
+                return entries.toArray(new Entry[entries.size()]);
+            }
+
+            // Create entries for the deployable composites
+            for (Composite deployable: contribution.getDeployables()) {
+                entries.add(entry(contribution, deployable));
+            }
+
+            return entries.toArray(new Entry[entries.size()]);
+            
+        } else {
+            throw new UnsupportedOperationException();
+        }
+    }
+    
+    @Override
+    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        
+        // Get the request path
+        String path = URLDecoder.decode(request.getRequestURI().substring(request.getServletPath().length()), "UTF-8");
+        String key = path.startsWith("/")? path.substring(1) : path;
+        logger.info("get " + key);
+        
+        // Expect a key in the form
+        // composite:contributionURI;namespace;localName
+        // and return the corresponding resolved composite
+        
+        // Extract the composite qname from the key
+        QName qname = compositeQName(key);
+        
+        // Somewhere to store the composite we expect to write out at the end
+        Composite compositeImage = null;
+
+        // Create a domain composite model
+        Composite domainComposite = assemblyFactory.createComposite();
+        domainComposite.setName(new QName(Constants.SCA10_TUSCANY_NS, "domain"));
+            
+        // Get the domain composite items
+        Entry<String, Item>[] domainEntries = domainCompositeCollection.getAll();
+        
+        // Populate the domain composite
+        List<Contribution> loadedContributions = new ArrayList<Contribution>();
+        Map<String, Contribution> contributionMap = new HashMap<String, Contribution>(); 
+        for (Entry<String, Item> domainEntry: domainEntries) {
+            
+            // Load the required contributions
+            String contributionURI = contributionURI(domainEntry.getKey());
+            Contribution contribution = contributionMap.get(contributionURI);
+            if (contribution == null) {
+                
+                // The contribution has not been loaded yet, load it with all its dependencies
+                Entry<String, Item>[] entries = contributionCollection.query("alldependencies=" + contributionURI);
+                for (Entry<String, Item> entry: entries) {
+                    Item contributionItem = entry.getData();
+    
+                    // Read the contribution
+                    Contribution c;
+                    try {
+                        c = contribution(loadedContributions, entry.getKey(), contributionItem.getAlternate());
+                    } catch (ContributionReadException e) {
+                        continue;
+                    }
+                    loadedContributions.add(c);
+                    if (contributionURI.equals(entry.getKey())) {
+                        contribution = c;
+                        contributionMap.put(contributionURI, contribution);
+                    }
+                }
+            }
+            
+            if (contribution == null) {
+                response.sendError(HttpServletResponse.SC_NOT_FOUND, contributionURI);
+                return;
+            }
+            
+            // Find the specified deployable composite in the contribution
+            Composite deployable = null;
+            QName qn = compositeQName(domainEntry.getKey());
+            for (Composite d: contribution.getDeployables()) {
+                if (qn.equals(d.getName())) {
+                    deployable = d;
+                    break;
+                }
+            }
+            if (deployable == null) {
+                response.sendError(HttpServletResponse.SC_NOT_FOUND, qn.toString());
+                return;
+            }
+            
+            // add the deployable composite to the domain composite
+            domainComposite.getIncludes().add(deployable);
+            
+            // store away the composite we are generating the deployable XML for. 
+            if (qname.equals(deployable.getName())){
+                compositeImage = deployable;
+            }
+        }
+        
+        // Composite not found
+        if (compositeImage == null) {
+            response.sendError(HttpServletResponse.SC_NOT_FOUND, key);
+            return;
+        }
+
+        // Get the clouds composite
+        Composite cloudsComposite;
+        try {
+            cloudsComposite = cloud();
+        } catch (NotFoundException e) {
+            response.sendError(HttpServletResponse.SC_NOT_FOUND, e.getMessage());
+            return;
+        }
+        
+        // configure the endpoints for each composite in the domain
+        List<Composite> domainIncludes = domainComposite.getIncludes(); 
+        for (int i = 0, n =domainIncludes.size(); i < n; i++) {
+            Composite composite = domainIncludes.get(i);
+            QName compositeName = composite.getName();
+            String contributionURI = contributionURI(domainEntries[i].getKey());
+            
+            // find the node that will run this composite and the default
+            // bindings that it configures
+            Component node = null;
+            for (Composite cloudComposite : cloudsComposite.getIncludes()) {
+                for (Component nc : cloudComposite.getComponents()) {
+                    NodeImplementation nodeImplementation = (NodeImplementation)nc.getImplementation();
+                    if (nodeImplementation.getComposite().getName().equals(compositeName) &&
+                        nodeImplementation.getComposite().getURI().equals(contributionURI)) {
+                        node = nc;
+                        break;
+                    }
+                }
+            }
+
+            if (node != null) {
+                try {
+                    List<Binding> defaultBindings = node.getServices().get(0).getBindings();
+                    compositeConfigurationBuilder.configureBindingURIs(composite, null, defaultBindings);
+                } catch (CompositeBuilderException e) {
+                    throw new ServletException(e);
+                }
+            }
+        }
+        
+        // build the domain composite
+        try {
+            compositeBuilder.build(domainComposite);
+        } catch (CompositeBuilderException e) {
+            response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.toString());
+            return;
+        }        
+        
+        // rebuild the requested composite from the domain composite
+        // we have to reverse the flatterning that went on when the domain
+        // composite was built
+        List<Component> tempComponentList = new ArrayList<Component>();
+        tempComponentList.addAll(compositeImage.getComponents());
+        compositeImage.getComponents().clear();
+        
+        for (Component inputComponent : tempComponentList){
+            for (Component deployComponent : domainComposite.getComponents()){
+                if (deployComponent.getName().equals(inputComponent.getName())){
+                    compositeImage.getComponents().add(deployComponent);
+                }
+            }
+        }
+        
+        // Write the deployable composite
+        try {
+            response.setContentType("text/xml");
+            XMLStreamWriter writer = outputFactory.createXMLStreamWriter(response.getOutputStream());
+            compositeProcessor.write(compositeImage, writer);
+        } catch (Exception e) {
+            response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.toString());
+            return;
+        }
+    }
+
+    /**
+     * Returns the cloud composite.
+     * 
+     * @return the cloud composite
+     */
+    private Composite cloud() throws NotFoundException {
+
+        // Create a new composite for the clouds
+        Composite cloudComposite = assemblyFactory.createComposite();
+        cloudComposite.setName(new QName(Constants.SCA10_TUSCANY_NS, "cloud"));
+        
+        // Get the collection of cloud composites
+        Entry<String, Item>[] cloudEntries = cloudCollection.getAll();
+        
+        // Load the cloud composites
+        List<Contribution> loadedContributions = new ArrayList<Contribution>();
+        Map<String, Contribution> contributionMap = new HashMap<String, Contribution>(); 
+        for (Entry<String, Item> cloudEntry: cloudEntries) {
+            String key = cloudEntry.getKey();
+            String contributionURI = contributionURI(key);
+            QName qname = compositeQName(key);
+
+            // Load the contribution
+            Contribution contribution = contributionMap.get(contributionURI);
+            if (contribution == null) {
+                Item contributionItem = contributionCollection.get(contributionURI);
+                
+                // Read the contribution
+                try {
+                    contribution = contribution(loadedContributions, contributionURI, contributionItem.getAlternate());
+                } catch (ContributionReadException e) {
+                    continue;
+                }
+                loadedContributions.add(contribution);
+                contributionMap.put(contributionURI, contribution);
+            }
+            
+            // Include the composite in the clouds composite
+            for (Artifact artifact : contribution.getArtifacts()) {
+                if (artifact.getModel() instanceof Composite) {
+                    Composite composite = (Composite)artifact.getModel();
+                    if (composite.getName().equals(qname)) {
+                        cloudComposite.getIncludes().add(composite);
+                    }
+                }
+            } 
+        }
+        
+        return cloudComposite;
+    }
+
+    /**
+     * Returns the contribution with the given URI.
+     * 
+     * @param contributions
+     * @param contributionURI
+     * @param contributionLocation
+     * @return
+     * @throws NotFoundException
+     */
+    private Contribution contribution(List<Contribution> contributions, String contributionURI, String contributionLocation) throws ContributionReadException {
+        try {
+            URI uri = URI.create(contributionURI);
+            URL location = locationURL(contributionLocation);
+            Contribution contribution = (Contribution)contributionContentProcessor.read(null, uri, location);
+            
+            // FIXME simplify this later
+            // Fix up contribution imports
+            ContributionRepository dummyRepository = new DummyContributionRepository(contributions);
+            for (ContributionListener listener: contributionListeners) {
+                listener.contributionAdded(dummyRepository, contribution);
+            }
+            
+            ModelResolver modelResolver = new ExtensibleModelResolver(contribution, modelResolvers, modelFactories);
+            contributionContentProcessor.resolve(contribution, modelResolver);
+            
+            return contribution;
+
+        } catch (ContributionReadException e) {
+            throw e;
+        } catch (ContributionResolveException e) {
+            throw new ContributionReadException(e);
+        } catch (MalformedURLException e) {
+            throw new ContributionReadException(e);
+        }
+    }
+
+    /**
+     * Returns the contribution with the given URI.
+     * 
+     * @param contributionURI
+     * @param contributionLocation
+     * @return
+     * @throws NotFoundException
+     */
+    private Contribution contribution(String contributionURI, String contributionLocation) throws ContributionReadException {
+        return contribution(new ArrayList<Contribution>(), contributionURI, contributionLocation);
+    }
+    
+    /**
+     * Returns the entry contents describing a composite.
+     * 
+     * @param composite
+     * @return
+     */
+    private static String content(Composite composite) {
+        StringBuffer sb = new StringBuffer();
+        List<Component> components = composite.getComponents();
+        for (int i = 0, n = components.size(); i < n; i++) {
+            Component component = components.get(i);
+            if (component.getImplementation() instanceof NodeImplementation) {
+                List<ComponentService> services = component.getServices();
+                if (!services.isEmpty()) {
+                    List<Binding> bindings = services.get(0).getBindings();
+                    if (!bindings.isEmpty()) {
+                        
+                        // List node URIs
+                        sb.append("Node URI: <span id=\"nodeURI\">");
+                        sb.append(component.getServices().get(0).getBindings().get(0).getURI());
+                        break;
+                    }
+                }
+            } else {
+                
+                // List component names
+                if (sb.length() == 0) {
+                    sb.append("Components: <span id=\"components\">");
+                } else {
+                    sb.append(" ");
+                }
+                sb.append(component.getName());
+            }
+        }
+        if (sb.length() != 0) {
+            sb.append("</span>");
+        }
+        return sb.toString();
+    }
+    
+    /**
+     * Returns the link to the resource related to a composite.
+     * 
+     * @param composite
+     * @return
+     */
+    private static String relatedLink(Composite composite) {
+        for (Component component: composite.getComponents()) {
+            if (component.getImplementation() instanceof NodeImplementation) {
+                NodeImplementation nodeImplementation = (NodeImplementation)component.getImplementation();
+                Composite deployable = nodeImplementation.getComposite();
+                String contributionURI = deployable.getURI();
+                QName qname = deployable.getName();
+                String key = compositeKey(contributionURI, qname);
+                return "/composite-source/" + key;
+            }
+        }
+        return null;
+    }
+    
+    /**
+     * Returns an entry describing the given deployable.
+     * 
+     * @param contribution
+     * @param deployable
+     * @return
+     */
+    private static Entry<String, Item> entry(Contribution contribution, Composite deployable) {
+        Entry<String, Item> entry = new Entry<String, Item>();
+        entry.setKey(DomainAdminUtil.compositeKey(contribution.getURI(), deployable.getName()));
+        entry.setData(item(contribution, deployable));
+        return entry;
+    }
+
+    /**
+     * Returns an item describing the given deployable.
+     * 
+     * @param contribution
+     * @param deployable
+     * @return
+     */
+    private static Item item(Contribution contribution, Composite deployable) {
+        String contributionURI = contribution.getURI();
+        String contributionLocation = contribution.getLocation();
+        QName qname = deployable.getName();
+        String deployableURI = deployable.getURI();
+        Item item = new Item();
+        item.setTitle(compositeTitle(contributionURI, qname));
+        item.setContents(content(deployable));
+        item.setLink(compositeSourceLink(contributionURI, qname));
+        item.setAlternate(compositeAlternateLink(contributionLocation, deployableURI));
+        item.setRelated(relatedLink(deployable));
+        return item;
+    }
+
+    /**
+     * FIXME Remove this later
+     * DummyContributionRepository
+     */
+    private class DummyContributionRepository implements ContributionRepository {
+        
+        private List<Contribution> contributions;
+
+        public DummyContributionRepository(List<Contribution> contributions) {
+            this.contributions = contributions;
+        }
+        
+        public void addContribution(Contribution contribution) {}
+        public URL find(String contribution) { return null; }
+        public Contribution getContribution(String uri) { return null; }
+        public List<Contribution> getContributions() { return contributions; }
+        public URI getDomain() { return null; }
+        public List<String> list() { return null; }
+        public void remove(String contribution) {}
+        public void removeContribution(Contribution contribution) {}
+        public URL store(String contribution, URL sourceURL, InputStream contributionStream) throws IOException { return null; }
+        public URL store(String contribution, URL sourceURL) throws IOException { return null;}
+        public void updateContribution(Contribution contribution) {}
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/DeployedCompositeCollectionImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/DeployedCompositeCollectionImpl.java
new file mode 100644
index 0000000000..fe5a3fe7e1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/DeployedCompositeCollectionImpl.java
@@ -0,0 +1,399 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace.admin.impl;
+
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.DEPLOYMENT_CONTRIBUTION_URI;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.compositeKey;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.compositeQName;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.contributionURI;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.compositeTitle;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.compositeSourceLink;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStreamWriter;
+import java.io.Writer;
+import java.net.URL;
+import java.net.URLConnection;
+import java.net.URLDecoder;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Logger;
+
+import javax.servlet.Servlet;
+import javax.servlet.ServletException;
+import javax.servlet.ServletOutputStream;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.xml.namespace.QName;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.xml.CompositeProcessor;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.data.collection.Entry;
+import org.apache.tuscany.sca.implementation.data.collection.Item;
+import org.apache.tuscany.sca.implementation.data.collection.ItemCollection;
+import org.apache.tuscany.sca.implementation.data.collection.LocalItemCollection;
+import org.apache.tuscany.sca.implementation.data.collection.NotFoundException;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.xml.serialize.OutputFormat;
+import org.apache.xml.serialize.XMLSerializer;
+import org.osoa.sca.ServiceRuntimeException;
+import org.osoa.sca.annotations.Init;
+import org.osoa.sca.annotations.Property;
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Scope;
+import org.osoa.sca.annotations.Service;
+import org.w3c.dom.Document;
+
+/**
+ * Implementation of a composite collection service. 
+ *
+ * @version $Rev: 632617 $ $Date: 2008-03-01 08:24:33 -0800 (Sat, 01 Mar 2008) $
+ */
+@Scope("COMPOSITE")
+@Service(interfaces={ItemCollection.class,LocalItemCollection.class, Servlet.class})
+public class DeployedCompositeCollectionImpl extends HttpServlet implements ItemCollection, LocalItemCollection {
+    private static final long serialVersionUID = -3477992129462720901L;
+
+    private final static Logger logger = Logger.getLogger(DeployedCompositeCollectionImpl.class.getName());    
+
+    @Property
+    public String compositeFile;
+    
+    @Property
+    public String deploymentContributionDirectory;
+    
+    @Reference
+    public LocalItemCollection deployableCollection;
+    
+    @Reference(required=false)
+    public LocalItemCollection processCollection;
+
+    private ModelFactoryExtensionPoint modelFactories;
+    private AssemblyFactory assemblyFactory;
+    private CompositeProcessor compositeProcessor;
+    private XMLOutputFactory outputFactory;
+    private DocumentBuilder documentBuilder;
+    
+    /**
+     * Initialize the component.
+     */
+    @Init
+    public void initialize() throws ParserConfigurationException {
+        
+        // Create factories
+        modelFactories = new DefaultModelFactoryExtensionPoint();
+        assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        outputFactory = modelFactories.getFactory(XMLOutputFactory.class);
+        outputFactory.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, true);
+        
+        // Create composite processor
+        ContributionFactory contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+        PolicyFactory policyFactory = modelFactories.getFactory(PolicyFactory.class);
+        compositeProcessor = new CompositeProcessor(contributionFactory, assemblyFactory, policyFactory, null);
+
+        // Create a document builder (used to pretty print XML)
+        documentBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
+    }
+    
+    public Entry<String, Item>[] getAll() {
+        logger.info("getAll");
+
+        // Return all the composites in the domain composite
+        List<Entry<String, Item>> entries = new ArrayList<Entry<String, Item>>();
+        Composite compositeCollection = readCompositeCollection();
+        for (Composite composite: compositeCollection.getIncludes()) {
+            String contributionURI = composite.getURI();
+            QName qname = composite.getName();
+            String key = compositeKey(contributionURI, qname);
+            Item item;
+            try {
+                item = deployableCollection.get(key);
+            } catch (NotFoundException e) {
+                item = new Item();
+                item.setTitle(compositeTitle(contributionURI, qname));
+                item.setLink(compositeSourceLink(contributionURI, qname));
+                item.setContents("<span id=\"problem\" style=\"color: red\">Problem: Composite not found</span>");
+            }
+            Entry<String, Item> entry = new Entry<String, Item>();
+            entry.setKey(key);
+            entry.setData(item);
+            entries.add(entry);
+        }
+        return entries.toArray(new Entry[entries.size()]);
+    }
+
+    public Item get(String key) throws NotFoundException {
+        logger.info("get " + key);
+        
+        String contributionURI = contributionURI(key);
+        QName qname = compositeQName(key);
+
+        // Look for the specified composite in the domain composite
+        List<Entry<String, Item>> entries = new ArrayList<Entry<String, Item>>();
+        Composite compositeCollection = readCompositeCollection();
+        for (Composite composite: compositeCollection.getIncludes()) {
+            if (contributionURI.equals(composite.getURI()) && qname.equals(composite.getName())) {
+                return deployableCollection.get(key);
+            }
+        }
+        throw new NotFoundException(key);
+    }
+    
+    @Override
+    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+
+        // Expect a key in the form
+        // composite:contributionURI;namespace;localName
+        // and return the corresponding source file
+        
+        // Get the request path
+        String path = URLDecoder.decode(request.getRequestURI().substring(request.getServletPath().length()), "UTF-8");
+        String key = path.startsWith("/")? path.substring(1) : path;
+        logger.info("get " + key);
+        
+        // Get the item describing the composite
+        Item item;
+        try {
+            item = deployableCollection.get(key);
+        } catch (NotFoundException e) {
+            response.sendError(HttpServletResponse.SC_NOT_FOUND, key);
+            return;
+        }
+
+        // Support reading source composite file inside a JAR
+        String uri = item.getAlternate();
+        int e = uri.indexOf("!/"); 
+        if (e != -1) {
+            int s = uri.lastIndexOf('/', e - 2) +1;
+            if (uri.substring(s, e).contains(".")) {
+                uri = "jar:" + uri;
+            } else {
+                uri = uri.substring(0, e) + uri.substring(e + 1);
+            }
+        }
+        
+        // Read the composite file and write to response
+        response.setContentType("text/xml");
+        URLConnection connection = new URL(uri).openConnection();
+        connection.setUseCaches(false);
+        connection.connect();
+        InputStream is = connection.getInputStream();
+        ServletOutputStream os = response.getOutputStream();
+        byte[] buffer = new byte[4096];
+        for (;;) {
+            int n = is.read(buffer);
+            if (n < 0) {
+                break;
+            }
+            os.write(buffer, 0, n);
+        }
+        is.close();
+        os.flush();
+    }
+
+    public String post(String key, Item item) {
+        logger.info("post " + key);
+        
+        String contributionURI = contributionURI(key);
+        QName qname = compositeQName(key);
+
+        // Adds a new composite to the domain composite
+        Composite compositeCollection = readCompositeCollection();
+        Composite composite = assemblyFactory.createComposite();
+        composite.setName(qname);
+        composite.setURI(contributionURI);
+        composite.setUnresolved(true);
+        compositeCollection.getIncludes().add(composite);
+        
+        // Optionally, write the composite contents in a new composite file
+        // under the deployment composites directory, if that directory is
+        // configured on this component
+        if (deploymentContributionDirectory != null && item.getContents() != null) {
+            File directory = new File(deploymentContributionDirectory);
+            if (!directory.exists()) {
+                directory.mkdirs();
+            }
+            File file = new File(directory, qname.getLocalPart() + ".composite");
+            try {
+                Writer w = new OutputStreamWriter(new FileOutputStream(file));
+                w.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
+                w.write(item.getContents());
+                w.close();
+            } catch (IOException e) {
+                throw new ServiceRuntimeException(e);
+            }
+        }
+        
+        // Write the composite collection
+        writeCompositeCollection(compositeCollection);
+        
+        return key;
+    }
+
+    public void put(String key, Item item) throws NotFoundException {
+        logger.info("put " + key);
+
+        String contributionURI = contributionURI(key);
+        QName qname = compositeQName(key);
+        
+        // Update a composite already in the domain composite
+        Composite compositeCollection = readCompositeCollection();
+        Composite newComposite = assemblyFactory.createComposite();
+        newComposite.setName(qname);
+        newComposite.setURI(contributionURI);
+        newComposite.setUnresolved(true);
+        List<Composite> composites = compositeCollection.getIncludes();
+        for (int i = 0, n = composites.size(); i < n; i++) {
+            Composite composite = composites.get(i);
+            if (contributionURI.equals(composite.getURI()) && qname.equals(composite.getName())) {
+                composites.set(i, newComposite);
+                
+                // Write the domain composite
+                writeCompositeCollection(compositeCollection);
+                
+                return;
+            }
+        }
+        throw new NotFoundException(key);
+    }
+
+    public void delete(String key) throws NotFoundException {
+        logger.info("delete " + key);
+        
+        String contributionURI = contributionURI(key);
+        QName qname = compositeQName(key);
+        
+        // Delete/stop the corresponding process, if any
+        try {
+            processCollection.delete(qname.getLocalPart());
+        } catch (Exception e) {}
+        
+        // Delete a composite from the composite collection
+        Composite compositeCollection = readCompositeCollection();
+        List<Composite> composites = compositeCollection.getIncludes();
+        Composite deleted = null;
+        for (int i = 0, n = composites.size(); i < n; i++) {
+            Composite composite = composites.get(i);
+            if (contributionURI.equals(composite.getURI()) && qname.equals(composite.getName())) {
+                composites.remove(i);
+                deleted = composite;
+                
+                // Write the domain composite
+                writeCompositeCollection(compositeCollection);
+                break;
+            }
+        }
+
+        // Delete the file too if it is in the deployment contribution directory
+        if (deploymentContributionDirectory != null && contributionURI.equals(DEPLOYMENT_CONTRIBUTION_URI)) {
+            File file = new File(deploymentContributionDirectory, qname.getLocalPart() + ".composite");
+            if (file.exists()) {
+                file.delete();
+            }
+        }
+        
+        if (deleted == null) {
+            throw new NotFoundException(key);
+        }
+    }
+
+    public Entry<String, Item>[] query(String queryString) {
+        throw new UnsupportedOperationException();
+    }
+    
+    /**
+     * Reads the domain composite.
+     * 
+     * @return the domain composite
+     * @throws ServiceRuntimeException
+     */
+    private Composite readCompositeCollection() throws ServiceRuntimeException {
+        Composite compositeCollection;
+        File file = new File(compositeFile);
+        if (file.exists()) {
+            XMLInputFactory inputFactory = modelFactories.getFactory(XMLInputFactory.class);
+            try {
+                FileInputStream is = new FileInputStream(file);
+                XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+                compositeCollection = compositeProcessor.read(reader);
+            } catch (Exception e) {
+                throw new ServiceRuntimeException(e);
+            }
+        } else {
+            compositeCollection = assemblyFactory.createComposite();
+            String name;
+            int d = compositeFile.lastIndexOf('.');
+            if (d != -1) {
+                name = compositeFile.substring(0, d);
+            } else {
+                name = compositeFile;
+            }
+            compositeCollection.setName(new QName(Constants.SCA10_TUSCANY_NS, name));
+        }
+        return compositeCollection;
+    }
+    
+    /**
+     * Write the domain composite back to disk.
+     * 
+     * @param compositeCollection
+     */
+    private void writeCompositeCollection(Composite compositeCollection) {
+        try {
+            // First write to a byte stream
+            ByteArrayOutputStream bos = new ByteArrayOutputStream();
+            XMLStreamWriter writer = outputFactory.createXMLStreamWriter(bos);
+            compositeProcessor.write(compositeCollection, writer);
+            
+            // Parse again to pretty format the document
+            Document document = documentBuilder.parse(new ByteArrayInputStream(bos.toByteArray()));
+            OutputFormat format = new OutputFormat();
+            format.setIndenting(true);
+            format.setIndent(2);
+            
+            // Write to domain.composite
+            FileOutputStream os = new FileOutputStream(new File(compositeFile));
+            XMLSerializer serializer = new XMLSerializer(os, format);
+            serializer.serialize(document);
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/DomainAdminUtil.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/DomainAdminUtil.java
new file mode 100644
index 0000000000..39fec24e92
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/DomainAdminUtil.java
@@ -0,0 +1,249 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace.admin.impl;
+
+import java.io.File;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.assembly.ActivationException;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.context.ServiceReferenceImpl;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint;
+import org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.osoa.sca.ServiceReference;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * Common functions and constants used by the admin components.
+ *
+ * @version $Rev$ $Date$
+ */
+public final class DomainAdminUtil {
+
+    static final String DEPLOYMENT_CONTRIBUTION_URI = "http://tuscany.apache.org/cloud";
+
+    /**
+     * Extracts a qname from a key expressed as contributionURI;namespace;localpart.
+     * @param key
+     * @return
+     */
+    static QName compositeQName(String key) {
+        int i = key.indexOf(';');
+        key = key.substring(i + 1);
+        i = key.indexOf(';');
+        return new QName(key.substring(0, i), key.substring(i + 1));
+    }
+
+    /**
+     * Returns a composite title expressed as contributionURI - namespace;localpart.
+     * @param qname
+     * @return
+     */
+    static String compositeTitle(String uri, QName qname) {
+        if (uri.equals(DEPLOYMENT_CONTRIBUTION_URI)) {
+            return qname.getLocalPart();
+        } else {
+            return uri + " - " + qname.getNamespaceURI() + ";" + qname.getLocalPart();
+        }
+    }
+
+    /**
+     * Extracts a contribution uri from a key expressed as contributionURI;namespace;localpart.
+     * @param key
+     * @return
+     */
+    static String contributionURI(String key) {
+        int i = key.indexOf(';');
+        return key.substring("composite:".length(), i);
+    }
+
+    /**
+     * Returns a composite key expressed as contributionURI;namespace;localpart.
+     * @param qname
+     * @return
+     */
+    static String compositeKey(String uri, QName qname) {
+        return "composite:" + uri + ';' + qname.getNamespaceURI() + ';' + qname.getLocalPart();
+    }
+
+    /**
+     * Returns a link to the source of a composite
+     * @param contributionURI
+     * @param qname
+     * @return
+     */
+    static String compositeSourceLink(String contributionURI, QName qname) {
+        return "/composite-source/" + compositeKey(contributionURI, qname);
+    }
+
+    /**
+     * Returns a composite title expressed as contributionURI - namespace;localpart.
+     * @param qname
+     * @return
+     */
+    static String compositeSimpleTitle(String uri, QName qname) {
+        if (uri.equals(DomainAdminUtil.DEPLOYMENT_CONTRIBUTION_URI)) {
+            return qname.getLocalPart();
+        } else {
+            return qname.getNamespaceURI() + ";" + qname.getLocalPart();
+        }
+    }
+
+    /**
+     * Returns a URL from a location string.
+     * @param location
+     * @return
+     * @throws MalformedURLException
+     */
+    static URL locationURL(String location) throws MalformedURLException {
+        URI uri = URI.create(location);
+        String scheme = uri.getScheme();
+        if (scheme == null) {
+            File file = new File(location);
+            return file.toURI().toURL();
+        } else if (scheme.equals("file")) {
+            File file = new File(location.substring(5));
+            return file.toURI().toURL();
+        } else {
+            return uri.toURL();
+        }
+    }
+
+    /**
+     * Returns a link to a deployable composite.
+     * 
+     * If the containing contribution is a local directory, return the URI of  the local composite file
+     * inside the contribution.
+     * 
+     * If the containing contribution is a local or remote file, return a URI of the form:
+     * jar: contribution URI !/ composite URI.
+     *  
+     * @param contributionLocation
+     * @param deployableURI
+     * @return
+     */
+    static String compositeAlternateLink(String contributionLocation, String deployableURI) {
+        URI uri = URI.create(contributionLocation);
+        if ("file".equals(uri.getScheme())) {
+            String path = uri.toString().substring(5);
+            File file = new File(path);
+            if (file.isDirectory()) {
+                if (contributionLocation.endsWith("/")) {
+                    return contributionLocation + deployableURI;
+                } else {
+                    return contributionLocation + "/" + deployableURI;
+                }
+            } else {
+                return contributionLocation + "!/" + deployableURI; 
+            }
+        } else {
+            return contributionLocation + "!/" + deployableURI;
+        }
+    }
+
+    /**
+     * Extract a node URI from an ATOM entry content.
+     * 
+     * @param content
+     * @return
+     */
+    static String nodeURI(String content) {
+        if (content != null) {
+            int bs = content.indexOf("<span id=\"nodeURI\">");
+            if (bs != -1) {
+                content = content.substring(bs + 19);
+                int es = content.indexOf("</span>");
+                if (es != -1) {
+                    return content.substring(0, es);
+                }
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Create a new service reference dynamically.
+     * 
+     * @param <B>
+     * @param businessInterface
+     * @param binding
+     * @param assemblyFactory
+     * @param compositeActivator
+     * @return
+     */
+    static <B> ServiceReference<B> dynamicReference(Class<B> businessInterface, Binding binding, AssemblyFactory assemblyFactory, CompositeActivator compositeActivator) {
+        try {
+    
+            Composite composite = assemblyFactory.createComposite();
+            composite.setName(new QName("http://tempuri.org", "default"));
+            RuntimeComponent component = (RuntimeComponent)assemblyFactory.createComponent();
+            component.setName("default");
+            component.setURI("default");
+            compositeActivator.configureComponentContext(component);
+            composite.getComponents().add(component);
+            RuntimeComponentReference reference = (RuntimeComponentReference)assemblyFactory.createComponentReference();
+            reference.setName("default");
+            JavaInterfaceFactory javaInterfaceFactory = compositeActivator.getJavaInterfaceFactory();
+            InterfaceContract interfaceContract = javaInterfaceFactory.createJavaInterfaceContract();
+            interfaceContract.setInterface(javaInterfaceFactory.createJavaInterface(businessInterface));
+            reference.setInterfaceContract(interfaceContract);
+            component.getReferences().add(reference);
+            reference.setComponent(component);
+            reference.getBindings().add(binding);
+    
+            ProxyFactory proxyFactory = compositeActivator.getProxyFactory();
+            return new ServiceReferenceImpl<B>(businessInterface, component, reference, binding, proxyFactory, compositeActivator);
+            
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    /**
+     * Temporary instantiation of a dummy Tuscany runtime.
+     * FIXME We need a better way to bootstrap without having to create
+     * a runtime instance at all.
+     * 
+     * @return
+     */
+    static ReallySmallRuntime newRuntime() {
+        try {
+            ReallySmallRuntime runtime = new ReallySmallRuntime(Thread.currentThread().getContextClassLoader());
+            runtime.start();
+            return runtime;
+        } catch (ActivationException e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/FileCollectionImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/FileCollectionImpl.java
new file mode 100644
index 0000000000..241dc6f55b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/FileCollectionImpl.java
@@ -0,0 +1,129 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace.admin.impl;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.implementation.data.collection.Entry;
+import org.apache.tuscany.sca.implementation.data.collection.Item;
+import org.apache.tuscany.sca.implementation.data.collection.ItemCollection;
+import org.apache.tuscany.sca.implementation.data.collection.NotFoundException;
+import org.osoa.sca.annotations.Init;
+import org.osoa.sca.annotations.Property;
+import org.osoa.sca.annotations.Scope;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * Implementation of a file collection service component. 
+ *
+ * @version $Rev$ $Date$
+ */
+@Scope("COMPOSITE")
+@Service(ItemCollection.class)
+public class FileCollectionImpl implements ItemCollection {
+    
+    private final static Logger logger = Logger.getLogger(FileCollectionImpl.class.getName());    
+
+    @Property
+    public String directoryName;
+
+    /**
+     * Initialize the component.
+     */
+    @Init
+    public void initialize() throws IOException {
+    }
+    
+    public Entry<String, Item>[] getAll() {
+        logger.info("getAll");
+        
+        // Return all the files
+        List<Entry<String, Item>> entries = new ArrayList<Entry<String, Item>>();
+        File directory = new File(directoryName);
+        if (directory.exists()) {
+            for (File file: directory.listFiles()) {
+                if (file.getName().startsWith(".")) {
+                    continue;
+                }
+                entries.add(entry(file.getName()));
+            }
+        }
+        return entries.toArray(new Entry[entries.size()]);
+    }
+
+    public Item get(String key) throws NotFoundException {
+        logger.info("get " + key);
+        return item(key);
+    }
+
+    public String post(String key, Item item) {
+        throw new UnsupportedOperationException();
+    }
+
+    public void put(String key, Item item) throws NotFoundException {
+        throw new UnsupportedOperationException();
+    }
+
+    public void delete(String key) throws NotFoundException {
+        logger.info("delete " + key);
+
+        File directory = new File(directoryName);
+        File file = new File(directory, key);
+        if (file.exists()) {
+            file.delete();
+        } else {
+            throw new NotFoundException(key);
+        }
+    }
+
+    public Entry<String, Item>[] query(String queryString) {
+        throw new UnsupportedOperationException();
+    }
+
+    /**
+     * Returns an entry representing a file.
+     * 
+     * @param fileName
+     * @return
+     */
+    private static Entry<String, Item> entry(String fileName) {
+        Entry<String, Item> entry = new Entry<String, Item>();
+        entry.setKey(fileName);
+        entry.setData(item(fileName));
+        return entry;
+    }
+
+    /**
+     * Returns an item representing a file.
+     * 
+     * @param fileName
+     * @return
+     */
+    private static Item item(String fileName) {
+        Item item = new Item();
+        item.setTitle(fileName);
+        item.setLink("/files/" + fileName);
+        return item;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/FileServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/FileServiceImpl.java
new file mode 100644
index 0000000000..fe0fc9e415
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/FileServiceImpl.java
@@ -0,0 +1,147 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace.admin.impl;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URLConnection;
+import java.net.URLDecoder;
+import java.util.List;
+import java.util.logging.Logger;
+
+import javax.servlet.Servlet;
+import javax.servlet.ServletException;
+import javax.servlet.ServletOutputStream;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.commons.fileupload.FileItem;
+import org.apache.commons.fileupload.disk.DiskFileItemFactory;
+import org.apache.commons.fileupload.servlet.ServletFileUpload;
+import org.osoa.sca.annotations.Init;
+import org.osoa.sca.annotations.Property;
+import org.osoa.sca.annotations.Scope;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * Implementation of a servlet component supporting file upload/download.
+ *
+ * @version $Rev$ $Date$
+ */
+@Scope("COMPOSITE")
+@Service(Servlet.class)
+public class FileServiceImpl extends HttpServlet {
+    private static final long serialVersionUID = -4560385595481971616L;
+    
+    private final static Logger logger = Logger.getLogger(FileServiceImpl.class.getName());    
+
+    @Property
+    public String directoryName;
+    
+    private ServletFileUpload upload;
+    
+    /**
+     * Initialize the component.
+     */
+    @Init
+    public void initialize() throws IOException {
+        upload = new ServletFileUpload(new DiskFileItemFactory());
+    }
+    
+    @Override
+    public void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {
+
+        // Upload files
+        try {
+            for (FileItem item: (List<FileItem>)upload.parseRequest(request)) {
+                if (!item.isFormField()) {
+                    File directory = new File(directoryName);
+                    if (!directory.exists()) {
+                        directory.mkdirs();
+                    }
+                    logger.info("post " + item.getName());
+                    item.write(new File(directory, item.getName()));
+                }
+            }
+            
+            // Redirect to the admin page
+            response.sendRedirect("/ui/files");
+        }
+        catch (Exception e) {
+            throw new IOException(e.toString());
+        }
+    }
+    
+    @Override
+    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        
+        // Download a file
+        String requestURI = URLDecoder.decode(request.getRequestURI(), "UTF-8");
+        String path = requestURI.substring(request.getServletPath().length());
+        if (path.startsWith("/")) {
+            path = path.substring(1);
+        }
+        logger.info("get " + path);
+        
+        try {
+            
+            // Analyze the given path
+            URI uri = URI.create(path);
+            String scheme = uri.getScheme();
+            if (scheme == null) {
+
+                // If no scheme is specified then the path identifies file
+                // inside our directory
+                uri = new File(directoryName, path).toURI();
+                
+            } else if (!scheme.equals("file")) {
+                
+                // If the scheme does not identify a local file, just redirect to the server
+                // hosting the file
+                response.sendRedirect(path);
+            }
+            
+            // Read the file and write to response 
+            URLConnection connection = uri.toURL().openConnection();
+            connection.setUseCaches(false);
+            connection.connect();
+            InputStream is = connection.getInputStream();
+            ServletOutputStream os = response.getOutputStream();
+            byte[] buffer = new byte[4096];
+            for (;;) {
+                int n = is.read(buffer);
+                if (n < 0) {
+                    break;
+                }
+                os.write(buffer, 0, n);
+            }
+            is.close();
+            os.flush();
+            
+      } catch (FileNotFoundException e) {
+          response.sendError(HttpServletResponse.SC_NOT_FOUND);
+      }
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/NodeProcessCollectionFacadeImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/NodeProcessCollectionFacadeImpl.java
new file mode 100644
index 0000000000..251f6cd410
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/NodeProcessCollectionFacadeImpl.java
@@ -0,0 +1,249 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace.admin.impl;
+
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.compositeQName;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.dynamicReference;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.newRuntime;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.nodeURI;
+
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Logger;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.binding.atom.AtomBinding;
+import org.apache.tuscany.sca.binding.atom.AtomBindingFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime;
+import org.apache.tuscany.sca.implementation.data.collection.Entry;
+import org.apache.tuscany.sca.implementation.data.collection.Item;
+import org.apache.tuscany.sca.implementation.data.collection.ItemCollection;
+import org.apache.tuscany.sca.implementation.data.collection.LocalItemCollection;
+import org.apache.tuscany.sca.implementation.data.collection.NotFoundException;
+import org.osoa.sca.ServiceReference;
+import org.osoa.sca.ServiceRuntimeException;
+import org.osoa.sca.annotations.Init;
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Scope;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * Implementation of a node process collection service. 
+ *
+ * @version $Rev$ $Date$
+ */
+@Scope("COMPOSITE")
+@Service(interfaces={ItemCollection.class, LocalItemCollection.class})
+public class NodeProcessCollectionFacadeImpl implements ItemCollection, LocalItemCollection {
+
+    private final static Logger logger = Logger.getLogger(NodeProcessCollectionFacadeImpl.class.getName());    
+
+    @Reference
+    public LocalItemCollection cloudCollection;
+    
+    private AssemblyFactory assemblyFactory;
+    private AtomBindingFactory atomBindingFactory;
+    private CompositeActivator compositeActivator;
+
+    /**
+     * Initialize the component.
+     */
+    @Init
+    public void initialize() {
+
+        // Get a runtime
+        ReallySmallRuntime runtime = newRuntime();
+        
+        // Get its composite activator
+        compositeActivator = runtime.getCompositeActivator();
+
+        // Get the model factories
+        ExtensionPointRegistry registry = runtime.getExtensionPointRegistry();
+        ModelFactoryExtensionPoint modelFactories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        atomBindingFactory = modelFactories.getFactory(AtomBindingFactory.class);
+    }
+    
+    public Entry<String, Item>[] getAll() {
+        logger.info("getAll");
+        
+        // Get the collection of nodes
+        Entry<String, Item>[] nodeEntries = cloudCollection.getAll();
+
+        // Dispatch to the hosts hosting these nodes
+        List<Entry<String, Item>> entries = new ArrayList<Entry<String,Item>>();
+        for (String host: hosts(nodeEntries)) {
+            ItemCollection processCollection = processCollection(host);
+            for (Entry<String, Item> remoteEntry: processCollection.getAll()) {
+                entries.add(remoteEntry);
+            }
+            break;
+        }
+        
+        return entries.toArray(new Entry[entries.size()]);
+    }
+
+    public Item get(String key) throws NotFoundException {
+        logger.info("get " + key);
+        
+        // Get the host hosting the given node
+        String host = host(key);
+        
+        // Dispatch the request to that host
+        ItemCollection processCollection = processCollection(host);
+        return processCollection.get(key);
+    }
+
+    public String post(String key, Item item) {
+        logger.info("post " + key);
+
+        // Get the host hosting the given node
+        String host;
+        try {
+            host = host(key);
+        } catch (NotFoundException e) {
+            throw new ServiceRuntimeException(e);
+        }
+        
+        // Dispatch the request to that host
+        ItemCollection processCollection = processCollection(host);
+        return processCollection.post(key, item);
+    }
+
+    public void put(String key, Item item) throws NotFoundException {
+        throw new UnsupportedOperationException();
+    }
+
+    public void delete(String key) throws NotFoundException {
+        logger.info("delete " + key);
+        
+        // Get the host hosting the given node
+        String host = host(key);
+        
+        // Dispatch the request to that host
+        ItemCollection processCollection = processCollection(host);
+        processCollection.delete(key);
+    }
+    
+    public Entry<String, Item>[] query(String queryString) {
+        logger.info("query " + queryString);
+        
+        if (queryString.startsWith("node=")) {
+            String key = queryString.substring(queryString.indexOf('=') + 1);
+            
+            // Get the host hosting the given node
+            String host;
+            try {
+                host = host(key);
+            } catch (NotFoundException e) {
+                return new Entry[0];
+            }
+            
+            // Dispatch the request to that host
+            ItemCollection processCollection = processCollection(host);
+            return processCollection.query(queryString);
+            
+        } else {
+            throw new UnsupportedOperationException();
+        }
+    }
+    
+    private String host(String nodeName) throws NotFoundException {
+
+        // Get the entry representing the given node
+        Entry<String, Item> nodeEntry = nodeEntry(cloudCollection.getAll(), nodeName);
+        if (nodeEntry == null) {
+            throw new NotFoundException(nodeName);
+        }
+        
+        // Get the host hosting it
+        return host(nodeEntry.getData());
+    }
+
+    /**
+     * Returns the entry representing the given node.
+     *  
+     * @param entries
+     * @param name
+     * @return
+     */
+    private static Entry<String, Item> nodeEntry(Entry<String, Item>[] entries, String name) {
+        for (Entry<String, Item> entry: entries) {
+            QName qname = compositeQName(entry.getKey());
+            if (qname.getLocalPart().equals(name)) {
+                return entry;
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Returns the lists of hosts hosting the nodes in the given entries.
+     *  
+     * @param entries
+     * @return
+     */
+    private static List<String> hosts(Entry<String, Item>[] entries) {
+        List<String> hosts = new ArrayList<String>();
+        for (Entry<String, Item> entry: entries) {
+            String host = host(entry.getData());
+            if (!hosts.contains(host)) {
+                hosts.add(host);
+            }
+        }
+        return hosts;
+    }
+
+    /**
+     * Returns the host of the node represented by the given item.
+     * 
+     * @param item
+     * @return
+     */
+    private static String host(Item item) {
+        String uri = nodeURI(item.getContents());
+        if (uri != null) {
+            return URI.create(uri).getHost();
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Returns a proxy to the process collection service on the specified
+     * host.
+     * 
+     * @param host
+     * @return
+     */
+    private ItemCollection processCollection(String host) {
+        AtomBinding binding = atomBindingFactory.createAtomBinding();
+        binding.setURI("http://" + host + ":9990/node/processes");
+        ServiceReference<ItemCollection> reference = dynamicReference(ItemCollection.class, binding, assemblyFactory, compositeActivator);
+        return reference.getService();
+    }
+        
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/QuickStartServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/QuickStartServiceImpl.java
new file mode 100644
index 0000000000..550f97c2ad
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/impl/QuickStartServiceImpl.java
@@ -0,0 +1,236 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace.admin.impl;
+
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.compositeKey;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.compositeQName;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.contributionURI;
+import static org.apache.tuscany.sca.workspace.admin.impl.DomainAdminUtil.nodeURI;
+
+import java.io.IOException;
+import java.net.URI;
+import java.net.URLDecoder;
+import java.util.HashSet;
+import java.util.Set;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.servlet.Servlet;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.xml.namespace.QName;
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.apache.tuscany.sca.implementation.data.collection.Entry;
+import org.apache.tuscany.sca.implementation.data.collection.Item;
+import org.apache.tuscany.sca.implementation.data.collection.LocalItemCollection;
+import org.apache.tuscany.sca.implementation.data.collection.NotFoundException;
+import org.osoa.sca.annotations.Init;
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Scope;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * Implementation of a component that provides a quick start path for a
+ * composite in a contribution. 
+ *
+ * @version $Rev$ $Date$
+ */
+@Scope("COMPOSITE")
+@Service(interfaces={Servlet.class})
+public class QuickStartServiceImpl extends HttpServlet {
+    private static final long serialVersionUID = -3477992129462720901L;
+
+    private final static Logger logger = Logger.getLogger(QuickStartServiceImpl.class.getName());    
+
+    @Reference
+    public LocalItemCollection contributionCollection;
+    
+    @Reference
+    public LocalItemCollection deployableCollection;
+
+    @Reference 
+    public LocalItemCollection domainCompositeCollection;
+    
+    @Reference
+    public LocalItemCollection cloudCollection;
+    
+    @Reference
+    public LocalItemCollection processCollection;
+    
+    /**
+     * Initialize the component.
+     */
+    @Init
+    public void initialize() throws ParserConfigurationException {
+    }
+
+    @Override
+    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        try {
+            
+            // Get the request path
+            String path = URLDecoder.decode(request.getRequestURI().substring(request.getServletPath().length()), "UTF-8");
+            if (path.startsWith("/")) {
+                path = path.substring(1);
+            }
+            
+            // Get the request parameters
+            String contributionURI = request.getParameter("contribution");
+            String contributionLocation = request.getParameter("location");
+            String compositeURI = request.getParameter("composite");
+            String start = request.getParameter("start");
+    
+            logger.info("Composite Quick Start.");
+            logger.info("Contribution URI: " + contributionURI);
+            logger.info("Contribution location: " + contributionLocation);
+            logger.info("Composite URI: " + compositeURI);
+            
+            // Look for the contribution in the workspace
+            Entry<String, Item>[] contributionEntries = contributionCollection.getAll();
+            Entry<String, Item> contributionEntry = null;
+            for (Entry<String, Item> entry: contributionEntries) {
+                if (contributionURI.equals(entry.getKey())) {
+                    contributionEntry = entry;
+                    break;
+                }
+            }
+            
+            // Add the contribution if necessary
+            if (contributionEntry == null) {
+                Item item = new Item();
+                item.setLink(contributionLocation);
+                contributionCollection.post(contributionURI, item);
+            }
+            
+            // Look for the specified deployable composite in the contribution
+            String compositeKey = null;
+            Entry<String, Item>[] deployableEntries = deployableCollection.query("contribution=" + contributionURI);
+            for (Entry<String, Item> entry: deployableEntries) {
+                Item item = entry.getData();
+                if (contributionURI.equals(contributionURI(entry.getKey())) && item.getAlternate().endsWith(compositeURI)) {
+                    compositeKey = entry.getKey();
+                    break;
+                }
+            }
+            
+            if (compositeKey == null) {
+                response.sendError(HttpServletResponse.SC_NOT_FOUND, compositeURI);
+                return;
+            }
+            
+            // Look for the deployable composite in the domain composite
+            try {
+                domainCompositeCollection.get(compositeKey);
+            } catch (NotFoundException e) {
+    
+                // Add the deployable composite to the domain composite
+                Item item = new Item();
+                domainCompositeCollection.post(compositeKey, item);
+            }
+    
+            // Check if the deployable composite is already assigned a node
+            Entry<String, Item>[] nodeEntries = cloudCollection.getAll();
+            String nodeName = null;
+            for (Entry<String, Item> entry: nodeEntries) {
+                Item item = entry.getData();
+                String related = item.getRelated();
+                if (related != null) {
+                    int c = related.indexOf("composite:");
+                    related = related.substring(c);
+                    if (compositeKey.equals(related)) {
+                        nodeName = compositeQName(entry.getKey()).getLocalPart();
+                    }
+                }
+            }
+            
+            // Create a new node for the composite if necessary
+            if (nodeName == null) {
+                
+                // Construct node name and key
+                QName compositeName = compositeQName(compositeKey); 
+                nodeName = compositeName.getLocalPart() + "Node"; 
+                String nodeKey = compositeKey("http://tuscany.apache.org/cloud", new QName("http://tuscany.apache.org/cloud", nodeName));
+                
+                // Find a free node port
+                Set<Integer> nodePorts = new HashSet<Integer>(); 
+                for (Entry<String, Item> entry: nodeEntries) {
+                    Item item = entry.getData();
+                    String uri = nodeURI(item.getContents());
+                    if (uri != null) {
+                        URI u = URI.create(uri);
+                        int port = u.getPort();
+                        if (port != -1) {
+                            nodePorts.add(port);
+                        }
+                    }
+                }
+                String nodeURI = null;
+                for (int port = 8100; port<8200; port++) {
+                    if (!nodePorts.contains(port)) {
+                        nodeURI = "http://localhost:" + port;
+                        break;
+                    }
+                }
+                if (nodeURI == null) {
+                    throw new RuntimeException("Couldn't find a free port for new node: " + nodeName);
+                }
+                
+                // Build the entry describing the node
+                Item item = new Item();
+                String content = 
+                                "<composite xmlns=\"http://www.osoa.org/xmlns/sca/1.0\"\n" +
+                                "       xmlns:t=\"http://tuscany.apache.org/xmlns/sca/1.0\"\n" +
+                                "       targetNamespace=\"http://tuscany.apache.org/cloud\"\n" +
+                                "       xmlns:c=\"" + compositeName.getNamespaceURI() + "\"\n" +
+                                "       name=\"" + nodeName + "\">\n" +
+                                "\n" +
+                                "       <component name=\"" + nodeName + "\">\n" +
+                                "               <t:implementation.node uri=\"" + contributionURI + "\" composite=\"c:" + compositeName.getLocalPart() + "\"/>\n" +
+                                "               <service name=\"Node\">\n" +
+                                "                       <binding.ws uri=\"" + nodeURI + "\"/>\n" +
+                                "                       <t:binding.http uri=\"" + nodeURI + "\"/>\n" +
+                                "                       <t:binding.jsonrpc uri=\"" + nodeURI + "\"/>\n" +
+                                "                       <t:binding.atom uri=\"" + nodeURI + "\"/>\n" +
+                                "               </service>\n" +
+                                "       </component>\n" + 
+                                "</composite>";
+                item.setContents(content);
+    
+                // Create the new node
+                cloudCollection.post(nodeKey, item);
+            }
+            
+            // Finally, start the node
+            if ("true".equals(start)) {
+                processCollection.post(nodeName, new Item());
+            }
+            
+            response.getWriter().print("<html><body>Node <span id=\"node\">" + nodeName + "</span> OK.</body></html>");
+
+        } catch (Exception e) {
+            logger.log(Level.SEVERE, "Could not start composite", e);
+            response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.toString());
+        }
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/launcher/DomainManagerLauncherBootstrap.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/launcher/DomainManagerLauncherBootstrap.java
new file mode 100644
index 0000000000..7b23951aef
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/java/org/apache/tuscany/sca/workspace/admin/launcher/DomainManagerLauncherBootstrap.java
@@ -0,0 +1,84 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace.admin.launcher;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+import org.apache.tuscany.sca.node.SCANode2;
+
+/**
+ * Bootstrap class for the SCA domain manager.
+ *  
+ * @version $Rev$ $Date$
+ */
+public class DomainManagerLauncherBootstrap {
+    private SCANode2 node;
+
+    /**
+     * A node wrappering an instance of a domain manager.
+     */
+    public static class NodeFacade implements SCANode2 {
+        private ClassLoader threadContextClassLoader;
+        private ClassLoader runtimeClassLoader;
+        private SCADomain domainManager;
+        
+        private NodeFacade() {
+            runtimeClassLoader = Thread.currentThread().getContextClassLoader();
+        }
+        
+        public void start() {
+            threadContextClassLoader = Thread.currentThread().getContextClassLoader();
+            boolean started = false;
+            try {
+                Thread.currentThread().setContextClassLoader(runtimeClassLoader);
+                domainManager = SCADomain.newInstance("DomainManager.composite");
+                started = true;
+            } finally {
+                if (!started) {
+                    Thread.currentThread().setContextClassLoader(threadContextClassLoader);
+                }
+            }
+        }
+        
+        public void stop() {
+            try {
+                Thread.currentThread().setContextClassLoader(runtimeClassLoader);
+                domainManager.close();
+            } finally {
+                Thread.currentThread().setContextClassLoader(threadContextClassLoader);
+            }
+        }
+    }
+    
+    /**
+     * Constructs a new domain manager bootstrap.
+     */
+    public DomainManagerLauncherBootstrap() throws Exception {
+        node = new NodeFacade();
+    }
+
+    /**
+     * Returns the node representing the domain manager.
+     * @return
+     */
+    public SCANode2 getNode() {
+        return node;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/DomainManager.composite b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/DomainManager.composite
new file mode 100644
index 0000000000..3f793405b1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/DomainManager.composite
@@ -0,0 +1,188 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0"
+	targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0"
+    name="DomainManager">
+
+    <component name="AdminUI">
+        <t:implementation.widget location="home.html"/>
+        <service name="Widget">
+        	<t:binding.http uri="http://localhost:9990/ui/home"/>
+        </service>
+    </component>
+    
+    <component name="ContributionUI">
+        <t:implementation.widget location="workspace.html"/>
+        <service name="Widget">
+        	<t:binding.http uri="http://localhost:9990/ui/workspace"/>
+        </service>
+		 <reference name="workspace" target="ContributionCollectionComponent/ItemCollection">
+		 	<t:binding.atom/>
+		 </reference>
+    </component>
+    
+    <component name="FilesUI">
+        <t:implementation.widget location="files.html"/>
+        <service name="Widget">
+        	<t:binding.http uri="http://localhost:9990/ui/files"/>
+        </service>
+		 <reference name="files" target="FileCollectionComponent">
+		 	<t:binding.atom/>
+		 </reference>
+    </component>
+    
+    <component name="DomainCompositeUI">
+        <t:implementation.widget location="composite.html"/>
+        <service name="Widget">
+        	<t:binding.http uri="http://localhost:9990/ui/composite"/>
+        </service>
+		 <reference name="domainComposite" target="DomainCompositeCollectionComponent/ItemCollection">
+		 	<t:binding.atom/>
+		 </reference>
+    </component>
+
+    <component name="CloudUI">
+        <t:implementation.widget location="cloud.html"/>
+        <service name="Widget">
+        	<t:binding.http uri="http://localhost:9990/ui/cloud"/>
+        </service>
+		 <reference name="cloudComposite" target="CloudCollectionComponent/ItemCollection">
+		 	<t:binding.atom/>
+		 </reference>
+		 <reference name="processCollection" target="NodeProcessCollectionFacadeComponent/ItemCollection">
+		 	<t:binding.atom/>
+		 </reference>
+    </component>
+    
+    <component name="ContributionCollectionComponent">
+        <implementation.java class="org.apache.tuscany.sca.workspace.admin.impl.ContributionCollectionImpl"/>             
+        <property name="workspaceFile">workspace.xml</property>             
+        <property name="deploymentContributionDirectory">cloud</property>             
+   		<service name="ItemCollection">
+   	 		<t:binding.atom uri="http://localhost:9990/workspace" title="Contributions"/>
+   		</service>
+   		<service name="Servlet">
+   	 		<t:binding.http uri="http://localhost:9990/contribution"/>
+   		</service>
+    </component>
+
+    <component name="FileCollectionComponent">
+        <implementation.java class="org.apache.tuscany.sca.workspace.admin.impl.FileCollectionImpl"/>             
+        <property name="directoryName">files</property>             
+   		<service name="ItemCollection">
+   	 		<t:binding.atom uri="http://localhost:9990/feed/files" title="Files"/>
+   		</service>
+    </component>
+
+    <component name="FileServiceComponent">
+        <implementation.java class="org.apache.tuscany.sca.workspace.admin.impl.FileServiceImpl"/>
+        <property name="directoryName">files</property>             
+   		<service name="Servlet">
+   	 		<t:binding.http uri="http://localhost:9990/files"/>
+   		</service>
+    </component>
+
+    <component name="DomainCompositeCollectionComponent">
+        <implementation.java class="org.apache.tuscany.sca.workspace.admin.impl.DeployedCompositeCollectionImpl"/>
+        <property name="compositeFile">domain.composite</property>
+   		<service name="ItemCollection">
+   	 		<t:binding.atom uri="http://localhost:9990/composite" title="Domain Composites"/>
+   		</service>
+   		<service name="Servlet">
+   	 		<t:binding.http uri="http://localhost:9990/composite-source"/>
+   		</service>
+        <reference name="deployableCollection" target="DeployableCompositeCollectionComponent/LocalItemCollection"/>
+    </component>
+
+    <component name="DeployableCompositeCollectionComponent">
+        <implementation.java class="org.apache.tuscany.sca.workspace.admin.impl.DeployableCompositeCollectionImpl"/>
+   		<service name="ItemCollection">
+   	 		<t:binding.atom uri="http://localhost:9990/deployable" title="Deployable Composites"/>
+   		</service>
+   		<service name="Servlet">
+   	 		<t:binding.http uri="http://localhost:9990/composite-resolved"/>
+   		</service>
+   		<reference name="contributionCollection" target="ContributionCollectionComponent/LocalItemCollection"/>
+   		<reference name="domainCompositeCollection" target="DomainCompositeCollectionComponent/LocalItemCollection"/>
+   		<reference name="cloudCollection" target="CloudCollectionComponent/LocalItemCollection"/>
+    </component>
+
+    <component name="CloudCollectionComponent">
+        <implementation.java class="org.apache.tuscany.sca.workspace.admin.impl.DeployedCompositeCollectionImpl"/>
+        <property name="compositeFile">cloud.composite</property>
+        <property name="deploymentContributionDirectory">cloud</property>             
+   		<service name="ItemCollection">
+   	 		<t:binding.atom uri="http://localhost:9990/cloud" title="Nodes"/>
+   		</service>
+   		<service name="Servlet">
+   	 		<t:binding.http uri="http://localhost:9990/cloud-source"/>
+   		</service>
+        <reference name="deployableCollection" target="DeployableCompositeCollectionComponent/LocalItemCollection"/>
+        <reference name="processCollection" target="NodeProcessCollectionFacadeComponent/LocalItemCollection"/>
+    </component>
+
+    <component name="CompositeImageCollectionComponent">
+        <implementation.java class="org.apache.tuscany.sca.workspace.admin.impl.CompositeImageCollectionImpl"/>
+   		<service name="ItemCollection">
+   	 		<t:binding.atom uri="http://localhost:9990/composite-image" title="Install Image"/>
+   		</service>
+   		<service name="Servlet">
+   	 		<t:binding.http uri="http://localhost:9990/node-image"/>
+   		</service>
+   		<reference name="contributionCollection" target="ContributionCollectionComponent/LocalItemCollection"/>
+   		<reference name="cloudCollection" target="CloudCollectionComponent/LocalItemCollection"/>
+    </component>
+
+    <component name="QuickStartServiceComponent">
+        <implementation.java class="org.apache.tuscany.sca.workspace.admin.impl.QuickStartServiceImpl"/>
+   		<service name="Servlet">
+   	 		<t:binding.http uri="http://localhost:9990/quickstart"/>
+   		</service>
+   		<reference name="contributionCollection" target="ContributionCollectionComponent/LocalItemCollection"/>
+        <reference name="deployableCollection" target="DeployableCompositeCollectionComponent/LocalItemCollection"/>
+   		<reference name="domainCompositeCollection" target="DomainCompositeCollectionComponent/LocalItemCollection"/>
+   		<reference name="cloudCollection" target="CloudCollectionComponent/LocalItemCollection"/>
+   		<reference name="processCollection" target="NodeProcessCollectionComponent/LocalItemCollection"/>
+    </component>
+
+    <component name="NodeProcessCollectionFacadeComponent">
+        <implementation.java class="org.apache.tuscany.sca.workspace.admin.impl.NodeProcessCollectionFacadeImpl"/>
+   		<service name="ItemCollection">
+   	 		<t:binding.atom uri="http://localhost:9990/processes" title="Log"/>
+   		</service>
+   		<reference name="cloudCollection" target="CloudCollectionComponent/LocalItemCollection"/>
+    </component>
+
+    <component name="NodeProcessCollectionComponent">
+        <implementation.java class="org.apache.tuscany.sca.implementation.node.launcher.NodeProcessCollectionImpl"/>
+   		<service name="ItemCollection">
+   	 		<t:binding.atom uri="http://localhost:9990/node/processes" title="Log"/>
+   		</service>
+    </component>
+
+    <component name="PingServiceComponent">
+        <implementation.java class="org.apache.tuscany.sca.implementation.node.launcher.PingServiceImpl"/>
+   		<service name="Servlet">
+   	 		<t:binding.http uri="http://localhost:9990/ping"/>
+   		</service>
+    </component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/admin.css b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/admin.css
new file mode 100644
index 0000000000..aa6e910f85
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/admin.css
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *   
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+body {
+	white-space: nowrap
+}
+
+table {
+	border: 1px; border-collapse: separate
+}
+
+th {
+	font-weight: bold; white-space: nowrap; background-color: #e5ecf9; color: #598edd;
+	text-align: left; padding-left: 2px; padding-right: 20px; padding-top: 2px; padding-bottom: 2px; vertical-align: text-top;
+	border-top: 1px; border-bottom: 1px; border-left: 0px; border-right: 0px;
+	border-style: solid; border-top-color: #a2bae7; border-bottom-color: #d1d3d4
+}
+
+td {
+	padding-left: 2px; padding-top: 2px; padding-right: 20px; white-space: nowrap; vertical-align: text-top
+}
+
+input {
+	vertical-align: middle
+}
+
+a:link {
+  color: blue
+}
+
+a:visited {
+  color: blue
+}
+
+.tdw {
+	padding-left: 2px; padding-top: 2px; padding-right: 20px; white-space: normal; vertical-align: text-top
+}
+
+.hd1 {
+	font-size:150%; font-weight: bold
+}
+
+.tbar {
+	margin: 0px;
+	padding-top: 0px; padding-left: 0px; padding-right: 0px; padding-bottom: 3px;
+	border-bottom: 1px solid #a2bae7
+}
+
+.ltbar {
+	padding-left: 0px; padding-top: 0px; padding-right: 20px; white-space: nowrap; vertical-align: top
+}
+
+.rtbar {
+	padding-left: 0px; padding-right: 0px; padding-top: 0px; white-space: nowrap; vertical-align: top;
+	text-align: right
+}
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/cloud.html b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/cloud.html
new file mode 100644
index 0000000000..193e30bb49
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/cloud.html
@@ -0,0 +1,266 @@
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<html>
+<head>
+<title>SCA Domain - Cloud</title>
+
+<script type="text/javascript" src="cloud.js"></script>
+<script type="text/javascript" src="utils.js"></script>
+
+<script language="JavaScript">
+
+	//@Reference
+	var cloudComposite = new Reference("cloudComposite");
+	
+	//@Reference
+	var processCollection = new Reference("processCollection");
+	
+	function getComposites() {
+		cloudComposite.get("", getCompositesResponse);
+	}
+	
+	function contributionURI(id) {
+       var i = id.indexOf(';');
+       return id.substring(10, i);
+	}
+	
+	function compositeName(id) {
+       var i = id.indexOf(';');
+       return id.substring(i + 1);
+	}
+	
+	function compositeLocalName(id) {
+		name = compositeName(id); 
+    	var i = name.indexOf(';');
+    	return name.substring(i + 1);
+	}
+	
+	var nodeNames;
+	
+	function getCompositesResponse(feed) {
+		nodeNames = new Array();      
+		if (feed != null) {
+			var entries = feed.getElementsByTagName("entry");
+			var composites = "";
+			composites += '<table width="100%">';
+			composites += '<tr><th>Node</th><th>Composite</th><th>Contribution</th><th>Install Image</th>' +
+			'<th>Log</th></tr>';
+			
+			for (var i=0; i<entries.length; i++) {
+				var nodeId = entries[i].getElementsByTagName("id")[0].firstChild.nodeValue;
+				var links = entries[i].getElementsByTagName("link");
+				var nodeLink = undefined;
+				var compositeLink = undefined;
+				var compositeId = "composite:undefined;undefined;undefined";
+				var uri = '<span style="color: red">unknown</span>';
+				var qname = undefined;
+				for (var l = 0; l < links.length; l++) {
+					var a = links[l].getAttribute('rel');
+					if (a == undefined) {
+					  nodeLink = links[l].getAttribute('href');
+					} else if (a == 'related') {
+					  compositeLink = links[l].getAttribute('href');
+					  var c = compositeLink.indexOf('composite:');
+					  compositeId = compositeLink.substring(c);
+					  uri = contributionURI(compositeId);
+					  qname = compositeName(compositeId);
+					}
+				}
+
+				var nodeName = compositeLocalName(nodeId);
+				nodeNames[i] = nodeName;
+				
+				var content = "";
+				if (entries[i].getElementsByTagName("content")[0].firstChild != null) {
+					content = entries[i].getElementsByTagName("content")[0].firstChild.nodeValue;
+				}
+
+				composites += '<tr>'
+				if (content.indexOf('<span id="problem"') != -1) {
+					composites += '<td><input name="composites" type="checkbox" value="' + nodeId + '">' +
+											'<a href=\"' + nodeLink + '\">' + nodeName + '</a></td>';
+					composites += '<td>' + content + '</td>';
+					composites += '<td>' + uri + '</td>';
+				} else {
+					composites += '<td><input name="composites" type="checkbox" value="' + nodeId + '">' +
+											'<a href=\"' + nodeLink + '\">' + nodeName + '</a></td>';
+					composites += '<td><a href=\"' + compositeLink + '\">' + qname + '</a></td>';
+					composites += '<td><a href="/contribution/' + uri + '">' + uri + '</a></td>';
+				}
+				composites += '<td><a href="/node-image/' + nodeName + '"><img src="icons/feed-icon.png" border="0"></a></td>';
+				composites += '<td><a href="/processes/?node=' + nodeName + '"><img src="icons/feed-icon.png" border="0"></a></td>';
+				composites += '</tr>';
+			}
+			composites += '</table>';
+			document.getElementById("composites").innerHTML = composites;
+		}
+	}
+
+	function deleteComposite() {
+		var composites  = array(document.cloudCompositeForm.composites);
+		for (var i = 0; i < composites.length; i++) {
+			if (composites[i].checked) {
+			    var id = composites[i].value;
+				cloudComposite.del(id, deleteCompositeResponse);
+			}
+		}
+	}
+
+	function deleteCompositeResponse() {
+	    getComposites();
+	}	
+
+	function addComposite() {
+		var nodeName = document.newCompositeForm.nodeName.value;
+		var nodeURI = document.newCompositeForm.nodeURI.value;			
+		var compositeNamespace = document.newCompositeForm.compositeNamespace.value;
+		var compositeName = document.newCompositeForm.compositeName.value;
+		var contributionURI = document.newCompositeForm.contributionURI.value;
+		var id  = 'composite:' +
+			'http://tuscany.apache.org/cloud' + ';' +
+			'http://tuscany.apache.org/cloud' + ';' +
+			nodeName;
+			
+		var entry = '<entry xmlns="http://www.w3.org/2005/Atom">\n' +
+              	'<id>' + id + '</id>\n' +
+              	'<content type="text/xml">\n' + 
+  				'<composite	xmlns="http://www.osoa.org/xmlns/sca/1.0"\n' +
+				'	xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0"\n' +
+				'	targetNamespace="http://tuscany.apache.org/cloud"\n' +
+				'	xmlns:c="' + compositeNamespace + '"\n' +
+				'	name="' + nodeName + '">\n' +
+				'\n' +
+				'	<component name="' + nodeName + '">\n' +
+				'		<t:implementation.node uri="' + contributionURI + '" composite="c:' + compositeName + '"/>\n' +
+				'		<service name="Node">\n' +
+				'			<binding.ws uri="' + nodeURI + '"/>\n' +
+				'			<t:binding.http uri="' + nodeURI + '"/>\n' +
+				'			<t:binding.jsonrpc uri="' + nodeURI + '"/>\n' +
+				'			<t:binding.atom uri="' + nodeURI + '"/>\n' +
+				'		</service>\n' +
+				'	</component>\n' + 
+				'</composite>' +
+              	'</content>' +
+               	'</entry>';
+		cloudComposite.post(entry, addCompositeResponse);
+	}
+
+	function addCompositeResponse() {
+		document.newCompositeForm.nodeName.value = "";
+		document.newCompositeForm.nodeURI.value = "";
+		document.newCompositeForm.compositeNamespace.value = "";
+		document.newCompositeForm.compositeName.value = "";
+		document.newCompositeForm.contributionURI.value = "";
+	    getComposites();
+	}	
+
+	function startComposite() {
+		var composites  = array(document.cloudCompositeForm.composites);
+		for (var i = 0; i < composites.length; i++) {
+			if (composites[i].checked) {
+			    var id = nodeNames[i];
+			    
+				var entry = '<entry xmlns="http://www.w3.org/2005/Atom">' +
+              	'<id>' + id + '</id>' +
+               	'</entry>';
+				processCollection.post(entry, startCompositeResponse);
+			}
+		}
+	}
+
+	function startCompositeResponse() {
+		for (var i = 0; i < composites.length; i++) {
+			if (composites[i].checked) {
+			  composites[i].checked = false;
+			}
+		}
+	}	
+
+	function stopComposite() {
+		var composites  = array(document.cloudCompositeForm.composites);
+		for (var i = 0; i < composites.length; i++) {
+			if (composites[i].checked) {
+			    var id = nodeNames[i];
+				processCollection.del(id, stopCompositeResponse);
+			}
+		}
+	}
+
+	function stopCompositeResponse() {
+		for (var i = 0; i < composites.length; i++) {
+			if (composites[i].checked) {
+			  composites[i].checked = false;
+			}
+		}
+	}	
+
+	function init() {
+		toolbar();
+		getComposites();
+	}
+
+</script>
+
+<link rel="stylesheet" type="text/css" href="admin.css">
+</head>
+
+<body onload="init()">
+  <div id="toolbar"></div>
+
+  <div id="cloudComposite">
+  <br>
+  <span class=hd1>
+  SCA Domain<br><br>
+  Cloud</b>&nbsp;<a href="/cloud/"><img src="icons/feed-icon.png" border="0"></a>
+  </span>
+  <br><br>
+  Here is the list of SCA nodes configured in your SCA domain cloud.
+  <br><br>
+
+  <form name="cloudCompositeForm">
+    <div id="composites" ></div>
+    <br>
+    <input type="button" onClick="startComposite()"  value="Start" />
+    <input type="button" onClick="stopComposite()"  value="Stop" />
+    &nbsp;&nbsp;
+    <input type="button" onClick="deleteComposite()"  value="Delete" />
+  </form>
+
+  <br><br>
+  
+  <form name="newCompositeForm">
+    <table width="100%">
+    <tr><th>Add a Node</th></tr>
+    <tr><td>Add a node to the cloud. The node will run the SCA components declared in the specified composite.</td></tr>
+    </table>
+    <br>
+    <table>
+    <tr><td>Node name:</td><td><input type="text" name="nodeName" size="50"/></td><td>e.g. MyNode</td></tr>
+    <tr><td>Node URI:</td><td><input type="text" name="nodeURI" size="50"/></td></td><td>e.g. http://host:8080</td></tr>
+    <tr><td>Composite namespace:</td><td><input type="text" name="compositeNamespace" size="50"/></td></td><td>e.g. http://my/namespace</td></tr>
+    <tr><td>Composite name:</td><td><input type="text" name="compositeName" size="50"/></td></td><td>e.g. mycomposite</td></tr>
+    <tr><td>Contribution URI:</td><td><input type="text" name="contributionURI" size="50"/></td></td><td>e.g. mycontrib, http://mycontrib</td></tr>
+    </table>
+    <input type="button" onClick="addComposite()" value="Add" />
+  </form>
+  
+  </div>
+</body>
+
+</html>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/composite.html b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/composite.html
new file mode 100644
index 0000000000..96cf59c7c2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/composite.html
@@ -0,0 +1,172 @@
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<html>
+<head>
+<title>SCA Domain - Domain Composite</title>
+
+<script type="text/javascript" src="composite.js"></script>
+<script type="text/javascript" src="utils.js"></script>
+
+<script language="JavaScript">
+
+	//@Reference
+	var domainComposite = new Reference("domainComposite");
+	
+	function getComposites() {
+		domainComposite.get("", getCompositesResponse);
+	}
+	
+	function contributionURI(id) {
+	       var i = id.indexOf(';');
+	       return id.substring(10, i);
+	}
+	
+	function compositeName(id) {
+	       var i = id.indexOf(';');
+	       return id.substring(i + 1);
+	}
+		
+	function getCompositesResponse(feed) {
+		if (feed != null) {
+			var entries = feed.getElementsByTagName("entry");              
+			var composites = "";
+			composites += '<table width="100%">';
+			composites += '<tr><th>Composite</th>' +
+			'<th>Contribution</th>' +
+			'<th>Components</th>' +
+			'</tr>';
+			//'<th>Composite Install Image</th>' +
+			
+			for (var i=0; i<entries.length; i++) {
+				var id = entries[i].getElementsByTagName("id")[0].firstChild.nodeValue;
+				var link = entries[i].getElementsByTagName("link")[0].getAttribute("href");
+				var uri = contributionURI(id);
+				var qname = compositeName(id);
+
+				var content = "";
+				if (entries[i].getElementsByTagName("content")[0].firstChild != null) {
+					content = entries[i].getElementsByTagName("content")[0].firstChild.nodeValue;
+				}
+				var components = '';
+				var bs = content.indexOf('<span id="components">');
+				if (bs != -1) {
+					var es = content.indexOf('</span>', bs); 
+					components = content.substring(bs, es + 7);
+				} else {
+					bs = content.indexOf('<span id="problem"');
+					if (bs != -1) {
+						var es = content.indexOf('</span>', bs); 
+						components = content.substring(bs, es + 7);
+					}
+				}
+				
+				composites += '<tr>'
+				composites += '<td><input name="composites" type="checkbox" value="' + id + '">';
+				composites += '<a href=\"' + link + '\">' + qname + '</a></td>';
+				composites += '<td><a href="/contribution/' + uri + '">' + uri + '</a></td>';
+				composites += '<td class=tdw>' + components + '</td>';
+				//composites += '<td><a href="/composite-image/?composite=' + id + '"><img src="icons/feed-icon.png" border="0"></a></td>';
+				composites += '</tr>';
+			}
+			composites += '</table>';
+			document.getElementById("composites").innerHTML = composites;
+		}
+	}
+
+	function deleteComposite() {
+		var composites  = array(document.domainCompositeForm.composites);
+		for (var i = 0; i < composites.length; i++) {
+			if (composites[i].checked) {
+			    var id = composites[i].value;
+				domainComposite.del(id, deleteCompositeResponse);
+			}
+		}
+	}
+
+	function deleteCompositeResponse() {
+	    getComposites();
+	}	
+
+	function addComposite() {
+		var id  = 'composite:' +
+			document.newCompositeForm.contributionURI.value + ';' +
+			document.newCompositeForm.compositeNamespace.value + ';' +
+			document.newCompositeForm.compositeName.value;
+		var entry = '<entry xmlns="http://www.w3.org/2005/Atom">' +
+				'<title>' + id +'</title>' +
+              	'<id>' + id + '</id>' +
+               	'</entry>';
+		domainComposite.post(entry, addCompositeResponse);
+	}
+
+	function addCompositeResponse() {
+		document.newCompositeForm.compositeNamespace.value = "";
+		document.newCompositeForm.compositeName.value = "";
+		document.newCompositeForm.contributionURI.value = "";
+	    getComposites();
+	}	
+
+	function init() {
+		toolbar();
+		getComposites();
+	}
+		
+</script>
+
+<link rel="stylesheet" type="text/css" href="admin.css">
+</head>
+
+<body onload="init()">
+  <div id="toolbar"></div>
+
+  <div id="domainComposite">
+  <br>
+  <span class=hd1>
+  SCA Domain<br><br>
+  Domain Composite&nbsp;<a href="/composite/"><img src="icons/feed-icon.png" border="0"></a>
+  </span>
+  <br><br>
+  Here is the list of SCA composites currently included as top-level composites in your SCA domain.
+  <br><br>
+  
+  <form name="domainCompositeForm">
+    <div id="composites" ></div>
+    <br>
+    <input type="button" onClick="deleteComposite()"  value="Delete" />
+  </form>
+  
+  <br><br>
+  
+  <form name="newCompositeForm">
+    <table width="100%">
+    <tr><th>Add Composite</th></tr>
+    <tr><td>Add an SCA composite describing your SCA service components.</td></tr>
+    </table>
+    <br>
+	<table>    
+    <tr><td>Composite namespace:</td><td><input type="text" name="compositeNamespace" size="50"/></td><td>e.g. http://my/namespace</td></tr> 
+    <tr><td>Composite name:</td><td><input type="text" name="compositeName" size="50"/></td><td>e.g. mycomposite</td></tr>
+    <tr><td>Contribution URI:</td><td><input type="text" name="contributionURI" size="50"/></td><td>e.g. mycontrib, http://mycontrib</td></tr>
+    </table>
+    <input type="button" onClick="addComposite()" value="Add" />
+  </form>
+  
+  </div>
+</body>
+</html>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/files.html b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/files.html
new file mode 100644
index 0000000000..d29b913bf5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/files.html
@@ -0,0 +1,114 @@
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<html>
+<head>
+<title>SCA Domain - Contribution File Server</title>
+
+<script type="text/javascript" src="files.js"></script>
+<script type="text/javascript" src="utils.js"></script>
+
+<script language="JavaScript">
+
+	//@Reference
+	var files = new Reference("files");
+	
+	function getFiles() {
+		files.get("", getFilesResponse);
+	}
+	
+	function getFilesResponse(feed) {
+		if (feed != null) {
+			var entries = feed.getElementsByTagName("entry");              
+			var list = '<table width="100%"><tr><th>Files</th></tr>';
+			for (var i=0; i<entries.length; i++) {
+				var id = entries[i].getElementsByTagName("id")[0].firstChild.nodeValue;
+				var location = entries[i].getElementsByTagName("link")[0].getAttribute("href");
+				list += '<tr><td><input name="files" type="checkbox" value="' + id + '">' +
+											'<a href=\"' + location + '\">' + id + '</a></td></tr>';
+			}
+			list += "</table>";
+			document.getElementById("files").innerHTML = list;
+		}
+	}				
+
+	function deleteFile() {
+		var list = array(document.filesForm.files);
+		for (var i=0; i < list.length; i++) {
+			if (list[i].checked) {
+			    var id = list[i].value;
+				files.del(id, deleteFileResponse);
+			}
+		}
+	}
+
+	function deleteFileResponse() {
+	    getFiles();
+	}
+
+	function uploadFile() {
+		document.uploadFileForm.submit();
+	}
+
+	function init() {
+		toolbar();	
+		getFiles();
+	}
+
+</script>
+
+<link rel="stylesheet" type="text/css" href="admin.css">
+</head>
+
+<body onload="init()">
+  <div id="toolbar"></div>
+
+  <div id="fileServer">
+  <br>
+  <span class=hd1>
+  SCA Domain<br><br>
+  File Server&nbsp;<a href="/feed/files/"><img src="icons/feed-icon.png" border="0"></a>
+  </span>
+  <br><br>
+  This is a simple ATOM-based file server useful to share files if you don't have an FTP, SVN or Maven repository.
+  <br><br>
+  
+  <form name="filesForm">
+    <div id="files" ></div>
+    <br/>
+    <input type="button" onClick="deleteFile()"  value="Delete" />
+  </form>
+
+  <br><br>
+  
+  <form method="post" name="uploadFileForm" enctype='multipart/form-data' action='/files'>
+    <table width="100%">
+    <tr><th>Upload File</th></tr>
+    <tr><td>Upload a file to the server.</td></tr>
+    </table>
+    <br>
+    <table border="0">
+    <tr><td>File:</td><td><input type="file" name="file" size="50"/></td></tr>
+    </table>
+    <br/>
+    <input type="button" onClick="uploadFile()" value="Upload" />
+  </form>    
+      
+  </div>
+</body>
+</html>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/home.html b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/home.html
new file mode 100644
index 0000000000..02b70e688e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/home.html
@@ -0,0 +1,59 @@
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<html>
+<head>
+<title>SCA Domain - Home</title>
+
+<script type="text/javascript" src="home.js"></script>
+<script type="text/javascript" src="utils.js"></script>
+
+<script language="JavaScript">
+
+	function init() {
+		toolbar();
+	}
+
+
+</script>
+
+<link rel="stylesheet" type="text/css" href="admin.css">
+</head>
+
+<body onload="init()">
+  <div id="toolbar"></div>
+  
+  <br>
+  <span class=hd1>
+  SCA Domain
+  </span>
+  
+  <br><br><br><br><br>
+  
+  <form>
+  <table border="0" align="center">
+  <tr><td valign="top"><span style="font-size:150%; color: blue">Search:</span></td><td><input type="text" name="search" size="50"/></td></tr>
+  <tr><td></td><td align="center"><input type="button" name="search" value="Search" /></td></tr>
+  </table>
+  </form>
+
+  <br><br><br><br><br><br><br>
+  <center>This page is under construction, searching the domain is not implemented yet.</center>
+  
+</body>
+</html>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/icons/feed-icon.png b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/icons/feed-icon.png
new file mode 100644
index 0000000000..a59728b2ad
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/icons/feed-icon.png
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/utils.js b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/utils.js
new file mode 100644
index 0000000000..853ce5d235
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/utils.js
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+ 
+function Tool(name, href) {
+	this.name = name;
+	this.href = href;
+}
+
+Tool.prototype.print = function() {
+    var loc = '' + location;
+	if (loc.match(this.href) == null) {
+		return '<a href="' + this.href + '">' + this.name + '</a>';
+	} else {
+		return '<span>' + this.name + '</span>';
+	}
+}
+
+function toolbar() {
+
+	var toolbar = '<table width="100%" cellpadding="0" cellspacing="0" class=tbar><tr>' +
+	'<td class=ltbar><table border="0" cellspacing="0" cellpadding="0"><tr>';
+   
+	for (var i = 0; i < tools.length; i++) {
+	   toolbar = toolbar + '<td class=ltbar>' +tools[i].print() + '</td>'
+   	}
+   
+   	toolbar = toolbar + '</tr></table></td>' + 
+   	'<td class=rtbar><table border="0" cellpadding="0" cellspacing="0" align="right"><tr>' +
+   	'<td class=rtbar>' + home.print() + '</td></tr></table></td>' +
+   	'</tr></table>';
+
+	document.getElementById('toolbar').innerHTML = toolbar;
+}
+
+function array(obj) {
+    if (obj.length == undefined) {
+		var a = new Array();
+  		a[0] = obj;
+  		return a;
+  	}
+  	else {
+  		return obj;
+  	}
+}
+
+var tools = new Array();
+tools[0] = new Tool("Contributions", "/ui/workspace");
+tools[1] = new Tool("Composites", "/ui/composite");
+tools[2] = new Tool("Cloud", "/ui/cloud");
+tools[3] = new Tool("Files", "/ui/files");
+
+var home = new Tool("Home", "/ui/home");
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/workspace.html b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/workspace.html
new file mode 100644
index 0000000000..fb00b4c8c1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/main/resources/workspace.html
@@ -0,0 +1,162 @@
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<html>
+<head>
+<title>SCA Domain - Contributions</title>
+
+<script type="text/javascript" src="workspace.js"></script>
+<script type="text/javascript" src="utils.js"></script>
+
+<script language="JavaScript">
+
+	//@Reference
+	var workspace = new Reference("workspace");
+	
+	function getContributions() {
+		workspace.get("", getContributionsResponse);
+	}
+	
+	function getContributionsResponse(feed) {
+		if (feed != null) {
+			var entries = feed.getElementsByTagName("entry");              
+			var contributions = "";
+			contributions += '<table width="100%">';
+			contributions += '<tr><th>Contribution</th><th>Dependencies</td><th>Deployable Composites</th></tr>';
+			for (var i=0; i<entries.length; i++) {
+				var id = entries[i].getElementsByTagName("id")[0].firstChild.nodeValue;
+				var location = entries[i].getElementsByTagName("link")[0].getAttribute("href");
+				var content = '';
+				if (entries[i].getElementsByTagName("content")[0].firstChild != null) {
+					content = entries[i].getElementsByTagName("content")[0].firstChild.nodeValue;
+				}
+				
+				contributions += '<tr>';
+				contributions += '<td><input name="contributions" type="checkbox" value="' + id + '">' +
+											'<a href=\"' + location + '\">' + id + '</a></td>';
+
+				var dependencies = '';
+				var bs = content.indexOf('<span id="dependencies">');
+				if (bs != -1) {
+					var es = content.indexOf('</span>', bs); 
+					dependencies = content.substring(bs, es + 7);
+				}
+											
+				var deployables = '';
+				var bs = content.indexOf('<span id="deployables">');
+				if (bs != -1) {
+					var es = content.indexOf('</span>', bs); 
+					deployables = content.substring(bs, es + 7);
+				}
+				
+				var problems = "";
+				var bs = content.indexOf('<span id="problems" ');
+				if (bs != -1) {
+					var es = content.indexOf('</span>', bs);
+					if (dependencies.length != 0) {
+					  problems = '<br>';
+					} 
+					problems += content.substring(bs, es + 7);
+				}
+											
+				contributions += '<td class=tdw>' + dependencies + problems + ' </td>';
+				contributions += '<td class=tdw>' + deployables + '</td>';
+				contributions += '</tr>';
+			}
+			contributions += '</table>';
+			document.getElementById("contributions").innerHTML = contributions;
+		}
+	}				
+
+	function deleteContribution() {
+		var contributions  = array(document.workspaceForm.contributions);
+		for (var i=0; i < contributions.length; i++) {
+			if (contributions[i].checked) {
+			    var id = contributions[i].value;
+				workspace.del(id, deleteContributionResponse);
+			}
+		}
+	}
+
+	function deleteContributionResponse() {
+	    getContributions();
+	}	
+
+	function addContribution() {
+		var id  = document.newContributionForm.contributionID.value;
+		var location  = document.newContributionForm.contributionLocation.value;
+		var entry = '<entry xmlns="http://www.w3.org/2005/Atom">' +
+				'<title>Contribution - ' + id +'</title>' +
+              	'<id>' + id + '</id>' +
+              	'<link href="' + location + '" />' +
+               	'</entry>';
+		workspace.post(entry, addContributionResponse);
+	}
+
+	function addContributionResponse() {
+		document.newContributionForm.contributionID.value = "";
+		document.newContributionForm.contributionLocation.value = "";
+	    getContributions();
+	}	
+
+	function init() {
+		toolbar();
+		getContributions();
+	}
+	
+</script>
+
+<link rel="stylesheet" type="text/css" href="admin.css">
+</head>
+
+<body onload="init()">
+  <div id="toolbar"></div>
+
+  <div id="workspace">
+  <br>
+  <span class=hd1>
+  SCA Domain<br><br>
+  Contributions</b>&nbsp;<a href="/workspace/"><img src="icons/feed-icon.png" border="0"></a>  </span>
+  <br><br>
+  Here is the list of SCA contributions currently available in your SCA domain.
+  <br><br>
+
+  <form name="workspaceForm">
+    <div id="contributions" ></div>
+    <br>
+    <input type="button" onClick="deleteContribution()"  value="Delete" />
+  </form>
+
+  <br><br>
+  
+  <form name="newContributionForm">
+    <table width="100%">
+    <tr><th>Add Contribution</th></tr>
+    <tr><td>Add an SCA contribution containing your application artifacts to the SCA domain.</td></tr>
+    </table>
+    <br>
+    <table>
+    <tr><td>Contribution URI:</td><td><input type="text" name="contributionID" size="50"/></td></td><td>e.g. mycontrib, http://mycontrib</td></tr> 
+    <tr><td>Location:</td><td><input type="text" name="contributionLocation" size="50"/></td></td><td>e.g. http://host/myjar.jar, file:/mydir, file:/myjar.jar</td></tr>
+    </table>
+    <input type="button" onClick="addContribution()" value="Add" />
+  </form>
+  
+  </div>
+</body>
+</html>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/test/java/org/apache/tuscany/sca/workspace/admin/impl/AdminTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/test/java/org/apache/tuscany/sca/workspace/admin/impl/AdminTestCase.java
new file mode 100644
index 0000000000..9fea3445b3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/test/java/org/apache/tuscany/sca/workspace/admin/impl/AdminTestCase.java
@@ -0,0 +1,107 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace.admin.impl;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.OutputStreamWriter;
+import java.io.Writer;
+import java.net.URL;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.implementation.data.collection.Entry;
+import org.apache.tuscany.sca.implementation.data.collection.Item;
+import org.apache.tuscany.sca.implementation.data.collection.NotFoundException;
+
+/**
+ * Test case for the workspace admin services.
+ *
+ * @version $Rev$ $Date$
+ */
+public class AdminTestCase extends TestCase {
+    
+    private ContributionCollectionImpl contributionCollection;
+    private DeployableCompositeCollectionImpl deployableCollection;
+    
+    private final static String WORKSPACE_XML =
+        "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
+        "<workspace xmlns=\"http://tuscany.apache.org/xmlns/sca/1.0\" " +
+        "xmlns:ns1=\"http://tuscany.apache.org/xmlns/sca/1.0\">\n" +
+        "</workspace>";
+    
+    @Override
+    protected void setUp() throws Exception {
+        ClassLoader cl = getClass().getClassLoader();
+
+        // Make sure we start with a clean workspace.xml file
+        URL url = cl.getResource("workspace.xml");
+        FileOutputStream os = new FileOutputStream(new File(url.toURI()));
+        Writer writer = new OutputStreamWriter(os);
+        writer.write(WORKSPACE_XML);
+        writer.flush();
+        writer.close();
+        
+        // Create a workspace collection component
+        contributionCollection = new ContributionCollectionImpl();
+        contributionCollection.workspaceFile = url.getFile();
+        contributionCollection.deploymentContributionDirectory = "cloud";
+        deployableCollection = new DeployableCompositeCollectionImpl();
+        deployableCollection.contributionCollection = contributionCollection;
+        contributionCollection.initialize();
+        deployableCollection.initialize();
+        
+        // Populate the workspace with test data
+        Item item = new Item();
+        item.setLink(cl.getResource("contributions/store").toString());
+        contributionCollection.post("store", item);
+        item.setLink(cl.getResource("contributions/assets").toString());
+        contributionCollection.post("assets", item);
+    }
+    
+    public void testGetAll() {
+        Entry<String, Item>[] entries = contributionCollection.getAll();
+        assertEquals(2, entries.length);
+        assertEquals(entries[0].getKey(), "store");
+    }
+
+    public void testGet() throws NotFoundException {
+        Item item = contributionCollection.get("assets");
+        assertTrue(item.getAlternate().endsWith("contributions/assets/"));
+    }
+    
+    public void testDependencies1() {
+        Entry<String, Item>[] entries = contributionCollection.query("alldependencies=store");
+        assertEquals(2, entries.length);
+    }
+    
+    public void testDependencies2() {
+        Entry<String, Item>[] entries = contributionCollection.query("alldependencies=assets");
+        assertEquals(1, entries.length);
+        assertEquals("assets", entries[0].getKey());
+    }
+    
+    public void testDeployables() throws NotFoundException {
+        Entry<String, Item>[] entries = deployableCollection.getAll();
+        assertEquals(1, entries.length);
+        assertEquals("composite:store;http://store;store", entries[0].getKey());
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/test/resources/contributions/assets/META-INF/sca-contribution.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/test/resources/contributions/assets/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..e03da2431b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/test/resources/contributions/assets/META-INF/sca-contribution.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+    targetNamespace="http://assets">
+   <export.java package="services"/>
+   <export.java package="services.merger"/>
+   <export.java package="services.db"/>
+   <import.java package="org.apache.tuscany.sca.implementation.data.collection"/>
+   <import.java package="org.apache.derby.*"/>
+</contribution>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/test/resources/contributions/store/META-INF/sca-contribution.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/test/resources/contributions/store/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..48d4be2d6e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/test/resources/contributions/store/META-INF/sca-contribution.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	          targetNamespace="http://store"
+              xmlns:s="http://store">
+   <deployable composite="s:store"/>
+   <import.java package="services"/>
+</contribution>
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/test/resources/workspace.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/test/resources/workspace.xml
new file mode 100644
index 0000000000..e6ac7d7701
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-admin/src/test/resources/workspace.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<workspace xmlns="http://tuscany.apache.org/xmlns/sca/1.0" xmlns:ns1="http://tuscany.apache.org/xmlns/sca/1.0">
+</workspace>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/pom.xml
new file mode 100644
index 0000000000..f2ee87978b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/pom.xml
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-workspace-impl</artifactId>
+    <name>Apache Tuscany SCA Domain Workspace Implementation</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-workspace</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-workspace-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-xml</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-namespace</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+        
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/builder/impl/ContributionDependencyBuilderImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/builder/impl/ContributionDependencyBuilderImpl.java
new file mode 100644
index 0000000000..9d96b7783d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/builder/impl/ContributionDependencyBuilderImpl.java
@@ -0,0 +1,135 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace.builder.impl;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.assembly.builder.Problem;
+import org.apache.tuscany.sca.assembly.builder.Problem.Severity;
+import org.apache.tuscany.sca.assembly.builder.impl.ProblemImpl;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.workspace.Workspace;
+import org.apache.tuscany.sca.workspace.builder.ContributionDependencyBuilder;
+import org.apache.tuscany.sca.workspace.builder.ContributionDependencyBuilderMonitor;
+
+/**
+ * A contribution dependency builder.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContributionDependencyBuilderImpl implements ContributionDependencyBuilder {
+    private final static Logger logger = Logger.getLogger(ContributionDependencyBuilderImpl.class.getName());
+    
+    private ContributionDependencyBuilderMonitor monitor;
+    
+    /**
+     * Constructs a new ContributionDependencyBuilder.
+     */
+    public ContributionDependencyBuilderImpl(ContributionDependencyBuilderMonitor monitor) {
+        
+        if (monitor == null) {
+            // Create a default monitor that logs using the JDK logger.
+            monitor = new ContributionDependencyBuilderMonitor() {
+                public void problem(Problem problem) {
+                    if (problem.getSeverity() == Severity.INFO) {
+                        logger.info(problem.toString());
+                    } else if (problem.getSeverity() == Severity.WARNING) {
+                        logger.warning(problem.toString());
+                    } else if (problem.getSeverity() == Severity.ERROR) {
+                        if (problem.getCause() != null) {
+                            logger.log(Level.SEVERE, problem.toString(), problem.getCause());
+                        } else {
+                            logger.severe(problem.toString());
+                        }
+                    }
+                }
+            };
+        }
+        
+        this.monitor = monitor;
+    }
+    
+    /**
+     * Calculate the set of contributions that a contribution depends on.
+     * @param workspace
+     * @param contribution
+     * @return
+     */
+    public List<Contribution> buildContributionDependencies(Workspace workspace, Contribution contribution) {
+        List<Contribution> dependencies = new ArrayList<Contribution>();
+        Set<Contribution> set = new HashSet<Contribution>();
+
+        dependencies.add(contribution);
+        set.add(contribution);
+        addContributionDependencies(workspace, contribution, dependencies, set);
+        
+        Collections.reverse(dependencies);
+        return dependencies;
+    }
+    
+    /**
+     * Analyze a contribution and add its dependencies to the given dependency set.
+     * @param workspace
+     * @param contribution
+     * @param dependencies
+     * @param set
+     */
+    private void addContributionDependencies(Workspace workspace, Contribution contribution, List<Contribution> dependencies, Set<Contribution> set) {
+        
+        // Go through the contribution imports
+        for (Import import_: contribution.getImports()) {
+            boolean resolved = false;
+            
+            // Go through all contribution candidates and their exports
+            for (Contribution dependency: workspace.getContributions()) {
+                for (Export export: dependency.getExports()) {
+                    
+                    // If an export from a contribution matches the import in hand
+                    // add that contribution to the dependency set
+                    if (import_.match(export)) {
+                        resolved = true;
+
+                        if (!set.contains(dependency)) {
+                            set.add(dependency);
+                            dependencies.add(dependency);
+                            
+                            // Now add the dependencies of that contribution
+                            addContributionDependencies(workspace, dependency, dependencies, set);
+                        }
+                    }
+                }
+            }
+            
+            if (!resolved) {
+                // Record import resolution issue
+                monitor.problem(new ProblemImpl(Severity.WARNING, "Unresolved import", import_));
+            }
+        }
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/processor/impl/ContributionContentProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/processor/impl/ContributionContentProcessor.java
new file mode 100644
index 0000000000..3e715e83a8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/processor/impl/ContributionContentProcessor.java
@@ -0,0 +1,151 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.workspace.processor.impl;
+
+import java.io.File;
+import java.net.URI;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint;
+import org.apache.tuscany.sca.contribution.scanner.ContributionScanner;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.workspace.scanner.impl.DirectoryContributionScanner;
+import org.apache.tuscany.sca.workspace.scanner.impl.JarContributionScanner;
+
+/**
+ * URLArtifactProcessor that handles contribution files and the artifacts they contain
+ * and returns a contribution model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ContributionContentProcessor implements URLArtifactProcessor<Contribution>{
+    private ContributionFactory contributionFactory;
+    private ModelResolverExtensionPoint modelResolvers;
+    private ModelFactoryExtensionPoint modelFactories;
+    private URLArtifactProcessor<Object> artifactProcessor;
+
+    public ContributionContentProcessor(ModelFactoryExtensionPoint modelFactories, ModelResolverExtensionPoint modelResolvers, URLArtifactProcessor<Object> artifactProcessor) {
+        this.modelFactories = modelFactories;
+        this.modelResolvers = modelResolvers;
+        this.artifactProcessor = artifactProcessor;
+        this.contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+    }
+    
+    public String getArtifactType() {
+        return null;
+    }
+    
+    public Class<Contribution> getModelType() {
+        return Contribution.class;
+    }
+    
+    public Contribution read(URL parentURL, URI contributionURI, URL contributionURL) throws ContributionReadException {
+        
+        // Create contribution model
+        Contribution contribution = contributionFactory.createContribution();
+        contribution.setURI(contributionURI.toString());
+        contribution.setLocation(contributionURL.toString());
+        ModelResolver modelResolver = new ExtensibleModelResolver(contribution, modelResolvers, modelFactories);
+        contribution.setModelResolver(modelResolver);
+        contribution.setUnresolved(true);
+
+        // Create a contribution scanner
+        ContributionScanner scanner;
+        if ("file".equals(contributionURL.getProtocol()) && new File(contributionURL.getFile()).isDirectory()) {
+            scanner = new DirectoryContributionScanner();
+        } else {
+            scanner = new JarContributionScanner();
+        }
+        
+        // Scan the contribution and list the artifacts contained in it
+        List<Artifact> artifacts = contribution.getArtifacts();
+        boolean contributionMetadata = false;
+        for (String artifactURI: scanner.getArtifacts(contributionURL)) {
+            URL artifactURL = scanner.getArtifactURL(contributionURL, artifactURI);
+
+            // Add the deployed artifact model to the contribution
+            Artifact artifact = this.contributionFactory.createArtifact();
+            artifact.setURI(artifactURI);
+            artifact.setLocation(artifactURL.toString());
+            artifacts.add(artifact);
+            modelResolver.addModel(artifact);
+            
+            // Read each artifact
+            Object model = artifactProcessor.read(contributionURL, URI.create(artifactURI), artifactURL);
+            if (model != null) {
+                artifact.setModel(model);
+
+                // Add the loaded model to the model resolver
+                modelResolver.addModel(model);
+
+                // Merge contribution metadata into the contribution model
+                if (model instanceof Contribution) {
+                    contributionMetadata = true;
+                    Contribution c = (Contribution)model;
+                    contribution.getImports().addAll(c.getImports());
+                    contribution.getExports().addAll(c.getExports());
+                    contribution.getDeployables().addAll(c.getDeployables());
+                }
+            }
+        }
+        
+        // If no sca-contribution.xml file was provided then just consider
+        // all composites in the contribution as deployables
+        if (!contributionMetadata) {
+            for (Artifact artifact: artifacts) {
+                if (artifact.getModel() instanceof Composite) {
+                    contribution.getDeployables().add((Composite)artifact.getModel());
+                }
+            }
+        }
+        
+        return contribution;
+    }
+    
+    public void resolve(Contribution contribution, ModelResolver resolver) throws ContributionResolveException {
+        
+        // Resolve all artifact models
+        ModelResolver contributionResolver = contribution.getModelResolver();
+        for (Artifact artifact : contribution.getArtifacts()) {
+            Object model = artifact.getModel();
+            if (model != null) {
+                try {
+                   artifactProcessor.resolve(model, contributionResolver);
+                } catch (Exception e) {
+                    //FIXME this shouldn't happen
+                }
+            }
+        }
+        
+        // Resolve the contribution model itself
+        artifactProcessor.resolve(contribution, contributionResolver);
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/processor/impl/ContributionInfoProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/processor/impl/ContributionInfoProcessor.java
new file mode 100644
index 0000000000..14686753b0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/processor/impl/ContributionInfoProcessor.java
@@ -0,0 +1,144 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.workspace.processor.impl;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLConnection;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint;
+import org.apache.tuscany.sca.contribution.scanner.ContributionScanner;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.workspace.scanner.impl.DirectoryContributionScanner;
+import org.apache.tuscany.sca.workspace.scanner.impl.JarContributionScanner;
+
+/**
+ * URLArtifactProcessor that handles contribution files and returns a contribution
+ * info model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ContributionInfoProcessor implements URLArtifactProcessor<Contribution>{
+    private ContributionFactory contributionFactory;
+    private ModelResolverExtensionPoint modelResolvers;
+    private ModelFactoryExtensionPoint modelFactories;
+    private URLArtifactProcessor<Object> artifactProcessor;
+
+    public ContributionInfoProcessor(ModelFactoryExtensionPoint modelFactories, ModelResolverExtensionPoint modelResolvers, URLArtifactProcessor<Object> artifactProcessor) {
+        this.modelFactories = modelFactories;
+        this.modelResolvers = modelResolvers;
+        this.artifactProcessor = artifactProcessor;
+        this.contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+    }
+    
+    public String getArtifactType() {
+        return null;
+    }
+    
+    public Class<Contribution> getModelType() {
+        return Contribution.class;
+    }
+    
+    public Contribution read(URL parentURL, URI contributionURI, URL contributionURL) throws ContributionReadException {
+        
+        // Create contribution model
+        Contribution contribution = contributionFactory.createContribution();
+        contribution.setURI(contributionURI.toString());
+        contribution.setLocation(contributionURL.toString());
+        ModelResolver modelResolver = new ExtensibleModelResolver(contribution, modelResolvers, modelFactories);
+        contribution.setModelResolver(modelResolver);
+        contribution.setUnresolved(true);
+
+        // Create a contribution scanner
+        ContributionScanner scanner;
+        if ("file".equals(contributionURL.getProtocol()) && new File(contributionURL.getFile()).isDirectory()) {
+            scanner = new DirectoryContributionScanner();
+        } else {
+            scanner = new JarContributionScanner();
+        }
+        
+        // Read generated and user sca-contribution.xml files
+        boolean contributionMetadata = false;
+        for (String path: new String[]{
+                                       Contribution.SCA_CONTRIBUTION_GENERATED_META,
+                                       Contribution.SCA_CONTRIBUTION_META}) {
+            URL url = scanner.getArtifactURL(contributionURL, path);
+            try {
+                // Check if the file actually exists before trying to read it
+                URLConnection connection = url.openConnection();
+                connection.setUseCaches(false);
+                InputStream is = connection.getInputStream();
+                is.close();
+            } catch (IOException e) {
+                continue;
+            }
+            contributionMetadata = true;
+            
+            // Read the sca-contribution.xml file
+            Contribution c = (Contribution)artifactProcessor.read(contributionURL, URI.create(path), url);
+            contribution.getImports().addAll(c.getImports());
+            contribution.getExports().addAll(c.getExports());
+            contribution.getDeployables().addAll(c.getDeployables());
+        }
+        
+        // If no sca-contribution.xml file was provided then just consider
+        // all composites in the contribution as deployables
+        if (!contributionMetadata) {
+            List<String> artifactURIs;
+            try {
+                artifactURIs = scanner.getArtifacts(contributionURL);
+            } catch (ContributionReadException e) {
+                artifactURIs = null;
+            }
+            if (artifactURIs != null) {
+                for (String artifactURI: artifactURIs) {
+                    if (!artifactURI.endsWith(".composite")) {
+                        continue;
+                    }
+                    URL artifactURL = scanner.getArtifactURL(contributionURL, artifactURI);
+    
+                    // Read each artifact
+                    Object model = artifactProcessor.read(contributionURL, URI.create(artifactURI), artifactURL);
+                    if (model instanceof Composite) {
+                        contribution.getDeployables().add((Composite)model);
+                    }
+                }
+            }
+        }
+        
+        return contribution;
+    }
+    
+    public void resolve(Contribution contribution, ModelResolver resolver) throws ContributionResolveException {
+        artifactProcessor.resolve(contribution, contribution.getModelResolver());
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/scanner/impl/DirectoryContributionScanner.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/scanner/impl/DirectoryContributionScanner.java
new file mode 100644
index 0000000000..45ba8c0609
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/scanner/impl/DirectoryContributionScanner.java
@@ -0,0 +1,107 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace.scanner.impl;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.contribution.scanner.ContributionScanner;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+
+/**
+ * Folder contribution processor.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DirectoryContributionScanner implements ContributionScanner {
+
+    public DirectoryContributionScanner() {
+    }
+
+    public String getContributionType() {
+        return "application/vnd.tuscany.folder";
+    }
+
+    public URL getArtifactURL(URL contributionURL, String artifact) throws ContributionReadException {
+        File directory = directory(contributionURL);
+        File file = new File(directory, artifact);
+        try {
+            return file.toURI().toURL();
+        } catch (MalformedURLException e) {
+            throw new ContributionReadException(e);
+        }
+    }
+
+    public List<String> getArtifacts(URL contributionURL) throws ContributionReadException {
+        File directory = directory(contributionURL);
+        List<String> artifacts = new ArrayList<String>();
+        try {
+            traverse(artifacts, directory, directory);
+        } catch (IOException e) {
+            throw new ContributionReadException(e);
+        }
+        return artifacts;
+    }
+
+    /**
+     * Recursively traverse a root directory
+     * 
+     * @param fileList
+     * @param file
+     * @param root
+     * @throws IOException
+     */
+    private static void traverse(List<String> fileList, File file, File root) throws IOException {
+        if (file.isFile()) {
+            fileList.add(root.toURI().relativize(file.toURI()).toString());
+        } else if (file.isDirectory()) {
+            String uri = root.toURI().relativize(file.toURI()).toString();
+            if (uri.endsWith("/")) {
+                uri = uri.substring(0, uri.length() - 1);
+            }
+            fileList.add(uri);
+            
+            File[] files = file.listFiles();
+            for (File f: files) {
+                if (!f.getName().startsWith(".")) {
+                    traverse(fileList, f, root);
+                }
+            }
+        }
+    }
+
+    private static File directory(URL url) throws ContributionReadException {
+        File file;
+        try {
+            file = new File(url.toURI());
+        } catch (URISyntaxException e) {
+            throw new ContributionReadException(e);
+        }
+        if (!file.exists() || !file.isDirectory()) {
+            throw new ContributionReadException(url.toString());
+        }
+        return file;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/scanner/impl/JarContributionScanner.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/scanner/impl/JarContributionScanner.java
new file mode 100644
index 0000000000..9dd1b3a15b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/scanner/impl/JarContributionScanner.java
@@ -0,0 +1,121 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace.scanner.impl;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.net.URLConnection;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.jar.JarEntry;
+import java.util.jar.JarInputStream;
+
+import org.apache.tuscany.sca.contribution.scanner.ContributionScanner;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+
+/**
+ * JAR Contribution processor.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JarContributionScanner implements ContributionScanner {
+
+    public JarContributionScanner() {
+    }
+
+    public String getContributionType() {
+        return "application/x-compressed";
+    }
+
+    public URL getArtifactURL(URL contributionURL, String artifact) throws ContributionReadException {
+        try {
+            URL url;
+            if (contributionURL.toString().startsWith("jar:")) {
+                url = new URL(contributionURL, artifact.toString());
+            } else {
+                url = new URL("jar:" + contributionURL.toExternalForm() + "!/" + artifact);
+            }
+            return url;
+        } catch (MalformedURLException e) {
+            throw new ContributionReadException(e);
+        }
+    }
+
+    public List<String> getArtifacts(URL contributionURL) throws ContributionReadException {
+
+        // Assume the URL references a JAR file
+        try {
+            URLConnection connection = contributionURL.openConnection();
+            connection.setUseCaches(false);
+            JarInputStream jar = new JarInputStream(connection.getInputStream());
+            try {
+                Set<String> names = new HashSet<String>();
+                while (true) {
+                    JarEntry entry = jar.getNextJarEntry();
+                    if (entry == null) {
+                        // EOF
+                        break;
+                    }
+
+                    String name = entry.getName(); 
+                    if (name.length() != 0 && !name.startsWith(".")) {
+                        
+                        // Trim trailing /
+                        if (name.endsWith("/")) {
+                            name = name.substring(0, name.length() - 1);
+                        }
+
+                        // Add the entry name
+                        if (!names.contains(name)) {
+                            names.add(name);
+                            
+                            // Add parent folder names to the list too
+                            for (;;) {
+                                int s = name.lastIndexOf('/');
+                                if (s == -1) {
+                                    name = "";
+                                } else {
+                                    name = name.substring(0, s);
+                                }
+                                if (name.length() != 0 && !names.contains(name)) {
+                                    names.add(name);
+                                } else {
+                                    break;
+                                }
+                            }
+                        }
+                    }
+                }
+                
+                // Return list of URIs
+                List<String> artifacts = new ArrayList<String>(names);
+                return artifacts;
+                
+            } finally {
+                jar.close();
+            }
+        } catch (IOException e) {
+            throw new ContributionReadException(e);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/src/test/java/org/apache/tuscany/sca/workspace/builder/impl/ContributionDependencyBuilderTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/src/test/java/org/apache/tuscany/sca/workspace/builder/impl/ContributionDependencyBuilderTestCase.java
new file mode 100644
index 0000000000..55dfdbe10f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-impl/src/test/java/org/apache/tuscany/sca/workspace/builder/impl/ContributionDependencyBuilderTestCase.java
@@ -0,0 +1,101 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace.builder.impl;
+
+import java.util.List;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceExport;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImport;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImportExportFactory;
+import org.apache.tuscany.sca.contribution.namespace.impl.NamespaceImportExportFactoryImpl;
+import org.apache.tuscany.sca.workspace.DefaultWorkspaceFactory;
+import org.apache.tuscany.sca.workspace.Workspace;
+import org.apache.tuscany.sca.workspace.WorkspaceFactory;
+import org.apache.tuscany.sca.workspace.builder.impl.ContributionDependencyBuilderImpl;
+
+/**
+ * Test the contribution dependency analyzer.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ContributionDependencyBuilderTestCase extends TestCase {
+
+    private ContributionFactory contributionFactory;
+    private WorkspaceFactory workspaceFactory;
+    private NamespaceImportExportFactory importExportFactory;
+
+    @Override
+    public void setUp() throws Exception {
+        contributionFactory = new DefaultContributionFactory();
+        workspaceFactory = new DefaultWorkspaceFactory();
+        importExportFactory = new NamespaceImportExportFactoryImpl();
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+    }
+
+    public void testAnalyze() {
+        Workspace workspace = workspaceFactory.createWorkspace();
+        Contribution importer = contributionFactory.createContribution();
+        importer.setURI("importer");
+        workspace.getContributions().add(importer);
+        NamespaceImport import_ = importExportFactory.createNamespaceImport();
+        import_.setNamespace("http://foo");
+        importer.getImports().add(import_);
+
+        Contribution imported = contributionFactory.createContribution();
+        imported.setURI("imported");
+        workspace.getContributions().add(imported);
+        NamespaceExport export = importExportFactory.createNamespaceExport();
+        export.setNamespace("http://foo");
+        imported.getExports().add(export);
+        import_ = importExportFactory.createNamespaceImport();
+        import_.setNamespace("http://bar");
+        imported.getImports().add(import_);
+        
+        Contribution imported2 = contributionFactory.createContribution();
+        imported2.setURI("imported2");
+        workspace.getContributions().add(imported2);
+        export = importExportFactory.createNamespaceExport();
+        export.setNamespace("http://bar");
+        imported2.getExports().add(export);
+        
+        Contribution another = contributionFactory.createContribution();
+        another.setURI("another");
+        workspace.getContributions().add(another);
+        export = importExportFactory.createNamespaceExport();
+        export.setNamespace("http://another");
+        another.getExports().add(export);
+        
+        ContributionDependencyBuilderImpl analyzer = new ContributionDependencyBuilderImpl(null);
+        List<Contribution> dependencies = analyzer.buildContributionDependencies(workspace, importer);
+        assertTrue(dependencies.size() == 3);
+        assertTrue(dependencies.contains(importer));
+        assertTrue(dependencies.contains(imported));
+        assertTrue(dependencies.contains(imported2));
+    }
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-xml/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-xml/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-xml/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-xml/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-xml/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-xml/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-xml/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-xml/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-xml/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-xml/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-xml/pom.xml
new file mode 100644
index 0000000000..6c188a7ae7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-xml/pom.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-workspace-xml</artifactId>
+    <name>Apache Tuscany SCA Domain Workspace XML Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-workspace</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.1</version>
+            <scope>runtime</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-xml/src/main/java/org/apache/tuscany/sca/workspace/xml/WorkspaceDocumentProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-xml/src/main/java/org/apache/tuscany/sca/workspace/xml/WorkspaceDocumentProcessor.java
new file mode 100644
index 0000000000..16157396c7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-xml/src/main/java/org/apache/tuscany/sca/workspace/xml/WorkspaceDocumentProcessor.java
@@ -0,0 +1,105 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace.xml;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLConnection;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.workspace.Workspace;
+
+/**
+ * A contribution workspace document processor.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WorkspaceDocumentProcessor implements URLArtifactProcessor<Workspace> {
+    private XMLInputFactory inputFactory;
+    private StAXArtifactProcessor<Object> staxProcessor;
+    
+    /**
+     * Constructs a new componentType processor.
+     * @param factory
+     * @param policyFactory
+     * @param registry
+     */
+    public WorkspaceDocumentProcessor(StAXArtifactProcessor<Object> staxProcessor, XMLInputFactory inputFactory) {
+        this.staxProcessor = staxProcessor;
+        this.inputFactory = inputFactory;
+    }
+    
+    public Workspace read(URL contributionURL, URI uri, URL url) throws ContributionReadException {
+        InputStream urlStream = null;
+        try {
+            
+            // Create a stream reader
+            URLConnection connection = url.openConnection();
+            connection.setUseCaches(false);
+            urlStream = connection.getInputStream();
+            XMLStreamReader reader = inputFactory.createXMLStreamReader(url.toString(), urlStream);
+            reader.nextTag();
+            
+            // Read the workspace model 
+            Workspace workspace = (Workspace)staxProcessor.read(reader);
+            if (workspace != null) {
+                workspace.setURI(uri.toString());
+            }
+
+            return workspace;
+            
+        } catch (XMLStreamException e) {
+            throw new ContributionReadException(e);
+        } catch (IOException e) {
+            throw new ContributionReadException(e);
+        } finally {
+            try {
+                if (urlStream != null) {
+                    urlStream.close();
+                    urlStream = null;
+                }
+            } catch (IOException ioe) {
+                //ignore
+            }
+        }
+    }
+    
+    public void resolve(Workspace workspace, ModelResolver resolver) throws ContributionResolveException {
+        staxProcessor.resolve(workspace, resolver);
+    }
+    
+    public String getArtifactType() {
+        return ".workspace";
+    }
+    
+    public Class<Workspace> getModelType() {
+        return Workspace.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-xml/src/main/java/org/apache/tuscany/sca/workspace/xml/WorkspaceProcessor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-xml/src/main/java/org/apache/tuscany/sca/workspace/xml/WorkspaceProcessor.java
new file mode 100644
index 0000000000..2737814cfe
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-xml/src/main/java/org/apache/tuscany/sca/workspace/xml/WorkspaceProcessor.java
@@ -0,0 +1,153 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.workspace.Workspace;
+import org.apache.tuscany.sca.workspace.WorkspaceFactory;
+
+/**
+ * A contribution workspace processor.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WorkspaceProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<Workspace> {
+    
+    private static final String SCA10_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.0";
+    private static final QName WORKSPACE_QNAME = new QName(SCA10_TUSCANY_NS, "workspace");
+    private static final QName CONTRIBUTION_QNAME = new QName(SCA10_TUSCANY_NS, "contribution");
+    private static final String URI = "uri";
+    private static final String LOCATION = "location";
+    
+    private WorkspaceFactory workspaceFactory;
+    private ContributionFactory contributionFactory;
+    
+    /**
+     * Constructs a new contribution workspace processor.
+     * @param contributionFactory
+     * @param extensionProcessor
+     */
+    public WorkspaceProcessor(WorkspaceFactory workspaceFactory, ContributionFactory contributionFactory, StAXArtifactProcessor<Object> extensionProcessor) {
+        this.workspaceFactory = workspaceFactory;
+        this.contributionFactory = contributionFactory;
+    }
+    
+    public Workspace read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        
+        Workspace workspace = null;
+        Contribution contribution = null;
+        
+        // Read the workspace document
+        while (reader.hasNext()) {
+            int event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT:
+                    QName name = reader.getName();
+
+                    if (WORKSPACE_QNAME.equals(name)) {
+
+                        // Read a <workspace>
+                        workspace = workspaceFactory.createWorkspace();
+                        workspace.setUnresolved(true);
+
+                    } else if (CONTRIBUTION_QNAME.equals(name)) {
+
+                        // Read a <contribution>
+                        contribution = contributionFactory.createContribution();
+                        contribution.setURI(getString(reader, URI));
+                        contribution.setLocation(getString(reader, LOCATION));
+                        contribution.setUnresolved(true);
+                        workspace.getContributions().add(contribution);
+                    }
+                    break;
+
+                case END_ELEMENT:
+                    name = reader.getName();
+
+                    // Clear current state when reading reaching end element
+                    if (CONTRIBUTION_QNAME.equals(name)) {
+                        contribution = null;
+                    }
+                    break;
+            }
+            
+            // Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+        return workspace;
+    }
+    
+    public void write(Workspace workspace, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        
+        // Write <workspace> element
+        writeStartDocument(writer, WORKSPACE_QNAME);
+
+        // Write <contribution> elements
+        for (Contribution contribution: workspace.getContributions()) {
+            writeStart(writer, CONTRIBUTION_QNAME,
+                           new XAttr(URI, contribution.getURI()), new XAttr(LOCATION, contribution.getLocation()));
+            writeEnd(writer);
+        }
+
+        writeEndDocument(writer);
+    }
+    
+    public void resolve(Workspace workspace, ModelResolver resolver) throws ContributionResolveException {
+        
+        // Resolve the contributions referenced by the workspace
+        List<Contribution> contributions = workspace.getContributions();
+        for (int i = 0, n = contributions.size(); i < n; i++) {
+            Contribution contribution = contributions.get(i);
+            Contribution resolved = resolver.resolveModel(Contribution.class, contribution);
+            if (resolved != contribution) {
+                contributions.set(i, resolved);
+            }
+        }
+        
+        workspace.setUnresolved(false);
+    }
+    
+    public QName getArtifactType() {
+        return WORKSPACE_QNAME;
+    }
+    
+    public Class<Workspace> getModelType() {
+        return Workspace.class;
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-xml/src/test/java/org/apache/tuscany/sca/contribution/xml/ContributionWorkspaceProcessorTestCase.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-xml/src/test/java/org/apache/tuscany/sca/contribution/xml/ContributionWorkspaceProcessorTestCase.java
new file mode 100644
index 0000000000..c09600f5a6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace-xml/src/test/java/org/apache/tuscany/sca/contribution/xml/ContributionWorkspaceProcessorTestCase.java
@@ -0,0 +1,92 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.xml;
+
+import java.io.StringReader;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.workspace.DefaultWorkspaceFactory;
+import org.apache.tuscany.sca.workspace.Workspace;
+import org.apache.tuscany.sca.workspace.WorkspaceFactory;
+import org.apache.tuscany.sca.workspace.xml.WorkspaceProcessor;
+
+/**
+ * Test the contribution metadata processor.
+ * 
+ * @version $Rev$ $Date$
+ */
+
+public class ContributionWorkspaceProcessorTestCase extends TestCase {
+
+    private static final String VALID_XML =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+            + "<workspace xmlns=\"http://tuscany.apache.org/xmlns/sca/1.0\">"
+            + "<contribution uri=\"uri1\" location=\"location1\"/>"
+            + "<contribution uri=\"uri2\" location=\"location2\"/>"
+            + "</workspace>";
+
+    private static final String INVALID_XML =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+            + "<workspace xmlns=\"http://tuscany.apache.org/xmlns/sca/1.0\">"
+            + "<contribution uri=\"uri1\" location=\"location1\"/>"
+            + "<contribution uri=\"uri2\" location=\"location2\"/>"
+            + "</contribution>"
+            + "</workspace>";
+
+    private XMLInputFactory xmlFactory;
+
+    @Override
+    protected void setUp() throws Exception {
+        xmlFactory = XMLInputFactory.newInstance();
+    }
+
+    public void testRead() throws Exception {
+        XMLStreamReader reader = xmlFactory.createXMLStreamReader(new StringReader(VALID_XML));
+
+        WorkspaceFactory workspaceFactory = new DefaultWorkspaceFactory();
+        ContributionFactory contributionFactory = new DefaultContributionFactory();
+        WorkspaceProcessor processor = new WorkspaceProcessor(workspaceFactory, contributionFactory, null);
+        Workspace workspace = processor.read(reader);
+        assertNotNull(workspace);
+        assertEquals(2, workspace.getContributions().size());
+        assertEquals("uri2", workspace.getContributions().get(1).getURI());
+        assertEquals("location2", workspace.getContributions().get(1).getLocation());
+  }
+
+    public void testReadInvalid() throws Exception {
+        XMLStreamReader reader = xmlFactory.createXMLStreamReader(new StringReader(INVALID_XML));
+        WorkspaceFactory workspaceFactory = new DefaultWorkspaceFactory();
+        ContributionFactory contributionFactory = new DefaultContributionFactory();
+        WorkspaceProcessor processor = new WorkspaceProcessor(workspaceFactory, contributionFactory, null);
+        try {
+            processor.read(reader);
+            fail("InvalidException should have been thrown");
+        } catch (XMLStreamException e) {
+            assertTrue(true);
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/DISCLAIMER b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software

+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is

+required of all newly accepted projects until a further review indicates that

+the infrastructure, communications, and decision making process have stabilized

+in a manner consistent with other successful ASF projects. While incubation

+status is not necessarily a reflection of the completeness or stability of the

+code, it does indicate that the project has yet to be fully endorsed by the ASF.

+

diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/LICENSE b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/NOTICE b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/NOTICE
new file mode 100644
index 0000000000..fdfa0e9faa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/pom.xml b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/pom.xml
new file mode 100644
index 0000000000..3bf91e1466
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/pom.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.2.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-workspace</artifactId>
+    <name>Apache Tuscany SCA Domain Workspace Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.2.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+    </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/DefaultWorkspaceFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/DefaultWorkspaceFactory.java
new file mode 100644
index 0000000000..e895669d23
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/DefaultWorkspaceFactory.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace;
+
+import org.apache.tuscany.sca.workspace.impl.WorkspaceFactoryImpl;
+
+
+/**
+ * Default implementation of a contribution workspace model factory.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultWorkspaceFactory extends WorkspaceFactoryImpl {
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/Workspace.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/Workspace.java
new file mode 100644
index 0000000000..6146ccdae2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/Workspace.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+
+/**
+ * A workspace containing contributions.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Workspace extends Artifact {
+
+    /**
+     * Returns the list of contributions in the workspace. 
+     * @return the list of contributions
+     */
+    List<Contribution> getContributions();
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/WorkspaceFactory.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/WorkspaceFactory.java
new file mode 100644
index 0000000000..2656068bea
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/WorkspaceFactory.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace;
+
+
+
+/**
+ * A factory for the contribution workspace model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface WorkspaceFactory {
+    
+  /**
+     * Create a new contribution workspace model object. 
+     * @return
+     */
+    Workspace createWorkspace();
+}
\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/builder/ContributionDependencyBuilder.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/builder/ContributionDependencyBuilder.java
new file mode 100644
index 0000000000..f3a7aa22c1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/builder/ContributionDependencyBuilder.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace.builder;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.workspace.Workspace;
+
+/**
+ * A contribution dependency analyzer.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ContributionDependencyBuilder {
+    
+    /**
+     * Build the set of contributions that a contribution depends on.
+     * @param workspace
+     * @param contribution
+     * @return
+     */
+    public List<Contribution> buildContributionDependencies(Workspace workspace, Contribution contribution);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/builder/ContributionDependencyBuilderMonitor.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/builder/ContributionDependencyBuilderMonitor.java
new file mode 100644
index 0000000000..939733ee34
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/builder/ContributionDependencyBuilderMonitor.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace.builder;
+
+import org.apache.tuscany.sca.assembly.builder.Problem;
+
+/**
+ * A monitor for the contribution dependency builder.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ContributionDependencyBuilderMonitor {
+
+    /**
+     * Reports a build problem.
+     * 
+     * @param problem
+     */
+    void problem(Problem problem);
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/impl/WorkspaceFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/impl/WorkspaceFactoryImpl.java
new file mode 100644
index 0000000000..e41cc3ea83
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/impl/WorkspaceFactoryImpl.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace.impl;
+
+import org.apache.tuscany.sca.workspace.Workspace;
+import org.apache.tuscany.sca.workspace.WorkspaceFactory;
+
+
+/**
+ * Default implementation of a contribution workspace model factory.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WorkspaceFactoryImpl implements WorkspaceFactory {
+    
+    protected WorkspaceFactoryImpl() {
+    }
+    
+    public Workspace createWorkspace() {
+        return new WorkspaceImpl();
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/impl/WorkspaceImpl.java b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/impl/WorkspaceImpl.java
new file mode 100644
index 0000000000..649faafafa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/impl/WorkspaceImpl.java
@@ -0,0 +1,92 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.workspace.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.workspace.Workspace;
+
+/**
+ * WorkspaceImpl
+ *
+ * @version $Rev$ $Date$
+ */
+class WorkspaceImpl implements Workspace {
+    
+    private String location;
+    private String uri;
+    private Object model;
+    private byte[] contents;
+    private boolean unresolved;
+    private List<Contribution> contributions = new ArrayList<Contribution>();
+    
+    /**
+     * Constructs a new workspace. 
+     */
+    WorkspaceImpl() {
+    }
+    
+    public String getLocation() {
+        return location;
+    }
+
+    public Object getModel() {
+        return model;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setLocation(String location) {
+        this.location = location;
+    }
+
+    public void setModel(Object model) {
+        this.model = model;
+    }
+
+    public byte[] getContents() {
+        return contents;
+    }
+    
+    public void setContents(byte[] contents) {
+        this.contents = contents;
+    }
+    
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+
+    public List<Contribution> getContributions() {
+        return contributions;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/resources/META-INF/services/org.apache.tuscany.sca.workspace.WorkspaceFactory b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/resources/META-INF/services/org.apache.tuscany.sca.workspace.WorkspaceFactory
new file mode 100644
index 0000000000..d390d29d90
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.2.1/modules/workspace/src/main/resources/META-INF/services/org.apache.tuscany.sca.workspace.WorkspaceFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.workspace.DefaultWorkspaceFactory
\ No newline at end of file